From 33129c02f79c951189bc4ab7018e855b1f563bf0 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Tue, 23 Aug 2022 11:10:41 +0200
Subject: [PATCH 001/105] Add timeout parameter & trim URL (#2666)

A timeout of 10 seconds could cause issues with servers having a high `bcrypt_cost` configured in the config.
This adds a parameter to manually configure the timeout, defaults to 30 seconds.
---
 cmd/create-account/main.go | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/cmd/create-account/main.go b/cmd/create-account/main.go
index bd053f2f7..a9357f6db 100644
--- a/cmd/create-account/main.go
+++ b/cmd/create-account/main.go
@@ -66,10 +66,11 @@ var (
 	resetPassword      = flag.Bool("reset-password", false, "Deprecated")
 	serverURL          = flag.String("url", "https://localhost:8448", "The URL to connect to.")
 	validUsernameRegex = regexp.MustCompile(`^[0-9a-z_\-=./]+$`)
+	timeout            = flag.Duration("timeout", time.Second*30, "Timeout for the http client when connecting to the server")
 )
 
 var cl = http.Client{
-	Timeout:   time.Second * 10,
+	Timeout:   time.Second * 30,
 	Transport: http.DefaultTransport,
 }
 
@@ -108,6 +109,8 @@ func main() {
 		logrus.Fatalln(err)
 	}
 
+	cl.Timeout = *timeout
+
 	accessToken, err := sharedSecretRegister(cfg.ClientAPI.RegistrationSharedSecret, *serverURL, *username, pass, *isAdmin)
 	if err != nil {
 		logrus.Fatalln("Failed to create the account:", err.Error())
@@ -124,8 +127,8 @@ type sharedSecretRegistrationRequest struct {
 	Admin    bool   `json:"admin"`
 }
 
-func sharedSecretRegister(sharedSecret, serverURL, localpart, password string, admin bool) (accesToken string, err error) {
-	registerURL := fmt.Sprintf("%s/_synapse/admin/v1/register", serverURL)
+func sharedSecretRegister(sharedSecret, serverURL, localpart, password string, admin bool) (accessToken string, err error) {
+	registerURL := fmt.Sprintf("%s/_synapse/admin/v1/register", strings.Trim(serverURL, "/"))
 	nonceReq, err := http.NewRequest(http.MethodGet, registerURL, nil)
 	if err != nil {
 		return "", fmt.Errorf("unable to create http request: %w", err)

From 95a509757a6ad160e8d480cf21acb999c3309099 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Tue, 23 Aug 2022 13:10:29 +0200
Subject: [PATCH 002/105] Complement QoL changes (#2663)

This PR does the following:
- adds a `keysize` parameter to `generate-keys`, so we can use lower sized keys when running in CI
- updates the Complement docker files to use BuildKit (requires Docker >18.09)
- uses `exec` when executing `dendrite-monotlith-server`, making it PID 1 inside docker, which results in Dendrite actually receiving the `SIGTERM` signal send by Docker. (Making it faster when running tests with Complement, as we don't take 10 seconds to timeout)
---
 .github/workflows/dendrite.yml              |  2 ++
 build/scripts/Complement.Dockerfile         | 20 +++++++++---------
 build/scripts/ComplementLocal.Dockerfile    | 23 ++++++++++-----------
 build/scripts/ComplementPostgres.Dockerfile | 20 +++++++++---------
 cmd/generate-keys/main.go                   |  5 +++--
 test/http.go                                |  2 +-
 test/keys.go                                | 12 +++++------
 7 files changed, 43 insertions(+), 41 deletions(-)

diff --git a/.github/workflows/dendrite.yml b/.github/workflows/dendrite.yml
index 6cd7a60e2..be3c7c173 100644
--- a/.github/workflows/dendrite.yml
+++ b/.github/workflows/dendrite.yml
@@ -376,6 +376,8 @@ jobs:
       # Build initial Dendrite image
       - run: docker build -t complement-dendrite -f build/scripts/Complement${{ matrix.postgres }}.Dockerfile .
         working-directory: dendrite
+        env:
+          DOCKER_BUILDKIT: 1
 
       # Run Complement
       - run: |
diff --git a/build/scripts/Complement.Dockerfile b/build/scripts/Complement.Dockerfile
index 56877051b..14b28498b 100644
--- a/build/scripts/Complement.Dockerfile
+++ b/build/scripts/Complement.Dockerfile
@@ -1,3 +1,5 @@
+#syntax=docker/dockerfile:1.2
+
 FROM golang:1.18-stretch as build
 RUN apt-get update && apt-get install -y sqlite3
 WORKDIR /build
@@ -8,14 +10,12 @@ RUN mkdir /dendrite
 
 # Utilise Docker caching when downloading dependencies, this stops us needlessly
 # downloading dependencies every time.
-COPY go.mod .
-COPY go.sum .
-RUN go mod download
-
-COPY . .
-RUN go build -o /dendrite ./cmd/dendrite-monolith-server
-RUN go build -o /dendrite ./cmd/generate-keys
-RUN go build -o /dendrite ./cmd/generate-config
+RUN --mount=target=. \
+    --mount=type=cache,target=/go/pkg/mod \
+    --mount=type=cache,target=/root/.cache/go-build \
+    go build -o /dendrite ./cmd/generate-config && \
+    go build -o /dendrite ./cmd/generate-keys && \
+    go build -o /dendrite ./cmd/dendrite-monolith-server
 
 WORKDIR /dendrite
 RUN ./generate-keys --private-key matrix_key.pem
@@ -26,7 +26,7 @@ EXPOSE 8008 8448
 
 # At runtime, generate TLS cert based on the CA now mounted at /ca
 # At runtime, replace the SERVER_NAME with what we are told
-CMD ./generate-keys --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key && \
+CMD ./generate-keys -keysize 1024 --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key && \
     ./generate-config -server $SERVER_NAME --ci > dendrite.yaml && \
     cp /complement/ca/ca.crt /usr/local/share/ca-certificates/ && update-ca-certificates && \
-    ./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml -api=${API:-0}
+    exec ./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml -api=${API:-0}
diff --git a/build/scripts/ComplementLocal.Dockerfile b/build/scripts/ComplementLocal.Dockerfile
index 704359a28..3a019fc20 100644
--- a/build/scripts/ComplementLocal.Dockerfile
+++ b/build/scripts/ComplementLocal.Dockerfile
@@ -1,3 +1,5 @@
+#syntax=docker/dockerfile:1.2
+
 # A local development Complement dockerfile, to be used with host mounts
 # /cache -> Contains the entire dendrite code at Dockerfile build time. Builds binaries but only keeps the generate-* ones. Pre-compilation saves time.
 # /dendrite -> Host-mounted sources
@@ -9,11 +11,10 @@
 FROM golang:1.18-stretch
 RUN apt-get update && apt-get install -y sqlite3
 
-WORKDIR /runtime
-
 ENV SERVER_NAME=localhost
 EXPOSE 8008 8448
 
+WORKDIR /runtime
 # This script compiles Dendrite for us.
 RUN echo '\
     #!/bin/bash -eux \n\
@@ -29,25 +30,23 @@ RUN echo '\
 RUN echo '\
     #!/bin/bash -eu \n\
     ./generate-keys --private-key matrix_key.pem \n\
-    ./generate-keys --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key \n\
+    ./generate-keys -keysize 1024 --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key \n\
     ./generate-config -server $SERVER_NAME --ci > dendrite.yaml \n\
     cp /complement/ca/ca.crt /usr/local/share/ca-certificates/ && update-ca-certificates \n\
-    ./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml \n\
+    exec ./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml \n\
     ' > run.sh && chmod +x run.sh
 
 
 WORKDIR /cache
-# Pre-download deps; we don't need to do this if the GOPATH is mounted.
-COPY go.mod .
-COPY go.sum .
-RUN go mod download
-
 # Build the monolith in /cache - we won't actually use this but will rely on build artifacts to speed
 # up the real compilation. Build the generate-* binaries in the true /runtime locations.
 # If the generate-* source is changed, this dockerfile needs re-running.
-COPY . .
-RUN go build ./cmd/dendrite-monolith-server && go build -o /runtime ./cmd/generate-keys && go build -o /runtime ./cmd/generate-config
+RUN --mount=target=. \
+    --mount=type=cache,target=/go/pkg/mod \
+    --mount=type=cache,target=/root/.cache/go-build \
+    go build -o /runtime ./cmd/generate-config && \
+    go build -o /runtime ./cmd/generate-keys
 
 
 WORKDIR /runtime
-CMD /runtime/compile.sh && /runtime/run.sh
+CMD /runtime/compile.sh && exec /runtime/run.sh
diff --git a/build/scripts/ComplementPostgres.Dockerfile b/build/scripts/ComplementPostgres.Dockerfile
index a8b4fbb1d..699540120 100644
--- a/build/scripts/ComplementPostgres.Dockerfile
+++ b/build/scripts/ComplementPostgres.Dockerfile
@@ -1,3 +1,5 @@
+#syntax=docker/dockerfile:1.2
+
 FROM golang:1.18-stretch as build
 RUN apt-get update && apt-get install -y postgresql
 WORKDIR /build
@@ -26,14 +28,12 @@ RUN mkdir /dendrite
 
 # Utilise Docker caching when downloading dependencies, this stops us needlessly
 # downloading dependencies every time.
-COPY go.mod .
-COPY go.sum .
-RUN go mod download
-
-COPY . .
-RUN go build -o /dendrite ./cmd/dendrite-monolith-server
-RUN go build -o /dendrite ./cmd/generate-keys
-RUN go build -o /dendrite ./cmd/generate-config
+RUN --mount=target=. \
+    --mount=type=cache,target=/go/pkg/mod \
+    --mount=type=cache,target=/root/.cache/go-build \
+    go build -o /dendrite ./cmd/generate-config && \
+    go build -o /dendrite ./cmd/generate-keys && \
+    go build -o /dendrite ./cmd/dendrite-monolith-server
 
 WORKDIR /dendrite
 RUN ./generate-keys --private-key matrix_key.pem
@@ -45,10 +45,10 @@ EXPOSE 8008 8448
 
 # At runtime, generate TLS cert based on the CA now mounted at /ca
 # At runtime, replace the SERVER_NAME with what we are told
-CMD /build/run_postgres.sh && ./generate-keys --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key && \
+CMD /build/run_postgres.sh && ./generate-keys --keysize 1024 --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key && \
     ./generate-config -server $SERVER_NAME --ci > dendrite.yaml && \
     # Replace the connection string with a single postgres DB, using user/db = 'postgres' and no password, bump max_conns
     sed -i "s%connection_string:.*$%connection_string: postgresql://postgres@localhost/postgres?sslmode=disable%g" dendrite.yaml && \
     sed -i 's/max_open_conns:.*$/max_open_conns: 100/g' dendrite.yaml && \
     cp /complement/ca/ca.crt /usr/local/share/ca-certificates/ && update-ca-certificates && \
-    ./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml -api=${API:-0}
\ No newline at end of file
+    exec ./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml -api=${API:-0}
\ No newline at end of file
diff --git a/cmd/generate-keys/main.go b/cmd/generate-keys/main.go
index 8acd28be0..d4c8cf78a 100644
--- a/cmd/generate-keys/main.go
+++ b/cmd/generate-keys/main.go
@@ -38,6 +38,7 @@ var (
 	authorityCertFile = flag.String("tls-authority-cert", "", "Optional: Create TLS certificate/keys based on this CA authority. Useful for integration testing.")
 	authorityKeyFile  = flag.String("tls-authority-key", "", "Optional: Create TLS certificate/keys based on this CA authority. Useful for integration testing.")
 	serverName        = flag.String("server", "", "Optional: Create TLS certificate/keys with this domain name set. Useful for integration testing.")
+	keySize           = flag.Int("keysize", 4096, "Optional: Create TLS RSA private key with the given key size")
 )
 
 func main() {
@@ -58,12 +59,12 @@ func main() {
 			log.Fatal("Zero or both of --tls-key and --tls-cert must be supplied")
 		}
 		if *authorityCertFile == "" && *authorityKeyFile == "" {
-			if err := test.NewTLSKey(*tlsKeyFile, *tlsCertFile); err != nil {
+			if err := test.NewTLSKey(*tlsKeyFile, *tlsCertFile, *keySize); err != nil {
 				panic(err)
 			}
 		} else {
 			// generate the TLS cert/key based on the authority given.
-			if err := test.NewTLSKeyWithAuthority(*serverName, *tlsKeyFile, *tlsCertFile, *authorityKeyFile, *authorityCertFile); err != nil {
+			if err := test.NewTLSKeyWithAuthority(*serverName, *tlsKeyFile, *tlsCertFile, *authorityKeyFile, *authorityCertFile, *keySize); err != nil {
 				panic(err)
 			}
 		}
diff --git a/test/http.go b/test/http.go
index 37b3648f8..8cd83d0a6 100644
--- a/test/http.go
+++ b/test/http.go
@@ -68,7 +68,7 @@ func ListenAndServe(t *testing.T, router http.Handler, withTLS bool) (apiURL str
 		if withTLS {
 			certFile := filepath.Join(t.TempDir(), "dendrite.cert")
 			keyFile := filepath.Join(t.TempDir(), "dendrite.key")
-			err = NewTLSKey(keyFile, certFile)
+			err = NewTLSKey(keyFile, certFile, 1024)
 			if err != nil {
 				t.Errorf("failed to make TLS key: %s", err)
 				return
diff --git a/test/keys.go b/test/keys.go
index 327c6ed7b..fb156ef27 100644
--- a/test/keys.go
+++ b/test/keys.go
@@ -69,8 +69,8 @@ func NewMatrixKey(matrixKeyPath string) (err error) {
 
 const certificateDuration = time.Hour * 24 * 365 * 10
 
-func generateTLSTemplate(dnsNames []string) (*rsa.PrivateKey, *x509.Certificate, error) {
-	priv, err := rsa.GenerateKey(rand.Reader, 4096)
+func generateTLSTemplate(dnsNames []string, bitSize int) (*rsa.PrivateKey, *x509.Certificate, error) {
+	priv, err := rsa.GenerateKey(rand.Reader, bitSize)
 	if err != nil {
 		return nil, nil, err
 	}
@@ -118,8 +118,8 @@ func writePrivateKey(tlsKeyPath string, priv *rsa.PrivateKey) error {
 }
 
 // NewTLSKey generates a new RSA TLS key and certificate and writes it to a file.
-func NewTLSKey(tlsKeyPath, tlsCertPath string) error {
-	priv, template, err := generateTLSTemplate(nil)
+func NewTLSKey(tlsKeyPath, tlsCertPath string, keySize int) error {
+	priv, template, err := generateTLSTemplate(nil, keySize)
 	if err != nil {
 		return err
 	}
@@ -136,8 +136,8 @@ func NewTLSKey(tlsKeyPath, tlsCertPath string) error {
 	return writePrivateKey(tlsKeyPath, priv)
 }
 
-func NewTLSKeyWithAuthority(serverName, tlsKeyPath, tlsCertPath, authorityKeyPath, authorityCertPath string) error {
-	priv, template, err := generateTLSTemplate([]string{serverName})
+func NewTLSKeyWithAuthority(serverName, tlsKeyPath, tlsCertPath, authorityKeyPath, authorityCertPath string, keySize int) error {
+	priv, template, err := generateTLSTemplate([]string{serverName}, keySize)
 	if err != nil {
 		return err
 	}

From 14fea600bbeeb745c1ff1fc1519e4db968c17f86 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 23 Aug 2022 13:57:11 +0100
Subject: [PATCH 003/105] Detect `types.MissingStateError` in
 `CheckServerAllowedToSeeEvent` (#2667)

This will hopefully stop some 500 errors on `/event` where there is no state-before known.
---
 roomserver/internal/helpers/helpers.go      | 11 +++++++++--
 roomserver/storage/postgres/events_table.go |  2 +-
 roomserver/storage/sqlite3/events_table.go  |  2 +-
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/roomserver/internal/helpers/helpers.go b/roomserver/internal/helpers/helpers.go
index 6091f8ec2..cbd1561f7 100644
--- a/roomserver/internal/helpers/helpers.go
+++ b/roomserver/internal/helpers/helpers.go
@@ -254,8 +254,15 @@ func CheckServerAllowedToSeeEvent(
 			return false, err
 		}
 	default:
-		// Something else went wrong
-		return false, err
+		switch err.(type) {
+		case types.MissingStateError:
+			// If there's no state then we assume it's open visibility, as Synapse does:
+			// https://github.com/matrix-org/synapse/blob/aec87a0f9369a3015b2a53469f88d1de274e8b71/synapse/visibility.py#L654-L655
+			return true, nil
+		default:
+			// Something else went wrong
+			return false, err
+		}
 	}
 	return auth.IsServerAllowed(serverName, isServerInRoom, stateAtEvent), nil
 }
diff --git a/roomserver/storage/postgres/events_table.go b/roomserver/storage/postgres/events_table.go
index a310c3963..e758837a0 100644
--- a/roomserver/storage/postgres/events_table.go
+++ b/roomserver/storage/postgres/events_table.go
@@ -346,7 +346,7 @@ func (s *eventStatements) BulkSelectStateAtEventByID(
 		// Genuine create events are the only case where it's OK to have no previous state.
 		isCreate := result.EventTypeNID == types.MRoomCreateNID && result.EventStateKeyNID == 1
 		if result.BeforeStateSnapshotNID == 0 && !isCreate {
-			return nil, types.MissingEventError(
+			return nil, types.MissingStateError(
 				fmt.Sprintf("storage: missing state for event NID %d", result.EventNID),
 			)
 		}
diff --git a/roomserver/storage/sqlite3/events_table.go b/roomserver/storage/sqlite3/events_table.go
index 943f256eb..b5cc84bc5 100644
--- a/roomserver/storage/sqlite3/events_table.go
+++ b/roomserver/storage/sqlite3/events_table.go
@@ -362,7 +362,7 @@ func (s *eventStatements) BulkSelectStateAtEventByID(
 		// Genuine create events are the only case where it's OK to have no previous state.
 		isCreate := result.EventTypeNID == types.MRoomCreateNID && result.EventStateKeyNID == 1
 		if result.BeforeStateSnapshotNID == 0 && !isCreate {
-			return nil, types.MissingEventError(
+			return nil, types.MissingStateError(
 				fmt.Sprintf("storage: missing state for event NID %d", result.EventNID),
 			)
 		}

From 78e5d05efc95c959b380d6ee4230f75885a597ad Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Tue, 23 Aug 2022 16:54:42 +0200
Subject: [PATCH 004/105] Only set backOffStarted to false if until is not zero
 (#2669)

---
 federationapi/statistics/statistics.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/federationapi/statistics/statistics.go b/federationapi/statistics/statistics.go
index 8bac99cbc..b8e16a259 100644
--- a/federationapi/statistics/statistics.go
+++ b/federationapi/statistics/statistics.go
@@ -5,10 +5,11 @@ import (
 	"sync"
 	"time"
 
-	"github.com/matrix-org/dendrite/federationapi/storage"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/sirupsen/logrus"
 	"go.uber.org/atomic"
+
+	"github.com/matrix-org/dendrite/federationapi/storage"
 )
 
 // Statistics contains information about all of the remote federated
@@ -126,13 +127,13 @@ func (s *ServerStatistics) Failure() (time.Time, bool) {
 
 		go func() {
 			until, ok := s.backoffUntil.Load().(time.Time)
-			if ok {
+			if ok && !until.IsZero() {
 				select {
 				case <-time.After(time.Until(until)):
 				case <-s.interrupt:
 				}
+				s.backoffStarted.Store(false)
 			}
-			s.backoffStarted.Store(false)
 		}()
 	}
 

From 522bd2999f605258e95565c6d648d2f7ea001ea4 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed, 24 Aug 2022 14:03:06 +0100
Subject: [PATCH 005/105] Allow un-rejecting events on reprocessing

---
 roomserver/api/wrapper.go                   | 8 ++++++++
 roomserver/storage/postgres/events_table.go | 2 +-
 roomserver/storage/sqlite3/events_table.go  | 2 +-
 syncapi/internal/keychange.go               | 2 +-
 4 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/roomserver/api/wrapper.go b/roomserver/api/wrapper.go
index bc2f28176..8b031982c 100644
--- a/roomserver/api/wrapper.go
+++ b/roomserver/api/wrapper.go
@@ -19,6 +19,7 @@ import (
 
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
+	"github.com/sirupsen/logrus"
 )
 
 // SendEvents to the roomserver The events are written with KindNew.
@@ -69,6 +70,13 @@ func SendEventWithState(
 		stateEventIDs[i] = stateEvents[i].EventID()
 	}
 
+	logrus.WithContext(ctx).WithFields(logrus.Fields{
+		"room_id":   event.RoomID(),
+		"event_id":  event.EventID(),
+		"outliers":  len(ires),
+		"state_ids": len(stateEventIDs),
+	}).Infof("Submitting %q event to roomserver with state snapshot", event.Type())
+
 	ires = append(ires, InputRoomEvent{
 		Kind:          kind,
 		Event:         event,
diff --git a/roomserver/storage/postgres/events_table.go b/roomserver/storage/postgres/events_table.go
index e758837a0..1e7ca7669 100644
--- a/roomserver/storage/postgres/events_table.go
+++ b/roomserver/storage/postgres/events_table.go
@@ -74,7 +74,7 @@ const insertEventSQL = "" +
 	"INSERT INTO roomserver_events AS e (room_nid, event_type_nid, event_state_key_nid, event_id, reference_sha256, auth_event_nids, depth, is_rejected)" +
 	" VALUES ($1, $2, $3, $4, $5, $6, $7, $8)" +
 	" ON CONFLICT ON CONSTRAINT roomserver_event_id_unique DO UPDATE" +
-	" SET is_rejected = $8 WHERE e.event_id = $4 AND e.is_rejected = FALSE" +
+	" SET is_rejected = $8 WHERE e.event_id = $4 AND e.is_rejected = TRUE" +
 	" RETURNING event_nid, state_snapshot_nid"
 
 const selectEventSQL = "" +
diff --git a/roomserver/storage/sqlite3/events_table.go b/roomserver/storage/sqlite3/events_table.go
index b5cc84bc5..950d03b03 100644
--- a/roomserver/storage/sqlite3/events_table.go
+++ b/roomserver/storage/sqlite3/events_table.go
@@ -50,7 +50,7 @@ const insertEventSQL = `
 	INSERT INTO roomserver_events (room_nid, event_type_nid, event_state_key_nid, event_id, reference_sha256, auth_event_nids, depth, is_rejected)
 	  VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
 	  ON CONFLICT DO UPDATE
-	  SET is_rejected = $8 WHERE is_rejected = 0
+	  SET is_rejected = $8 WHERE is_rejected = 1
 	  RETURNING event_nid, state_snapshot_nid;
 `
 
diff --git a/syncapi/internal/keychange.go b/syncapi/internal/keychange.go
index c5180e338..3d6b2a7f3 100644
--- a/syncapi/internal/keychange.go
+++ b/syncapi/internal/keychange.go
@@ -127,7 +127,7 @@ func DeviceListCatchup(
 		"from":            offset,
 		"to":              toOffset,
 		"response_offset": queryRes.Offset,
-	}).Debugf("QueryKeyChanges request result: %+v", res.DeviceLists)
+	}).Tracef("QueryKeyChanges request result: %+v", res.DeviceLists)
 
 	return types.StreamPosition(queryRes.Offset), hasNew, nil
 }

From 16156b0b0988e7b1746b2834e6357c3c90bc8465 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Thu, 25 Aug 2022 09:51:36 +0100
Subject: [PATCH 006/105] Fix 500s on `/state`, `/state_ids` when state not
 known (#2672)

This was due to bad error bubbling.
---
 federationapi/routing/join.go      |  6 ++++++
 federationapi/routing/state.go     |  6 ++++++
 roomserver/api/query.go            |  1 +
 roomserver/internal/query/query.go | 17 ++++++++++-------
 4 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/federationapi/routing/join.go b/federationapi/routing/join.go
index b48eaf78e..1a1219873 100644
--- a/federationapi/routing/join.go
+++ b/federationapi/routing/join.go
@@ -329,6 +329,12 @@ func SendJoin(
 			JSON: jsonerror.NotFound("Room does not exist"),
 		}
 	}
+	if !stateAndAuthChainResponse.StateKnown {
+		return util.JSONResponse{
+			Code: http.StatusForbidden,
+			JSON: jsonerror.Forbidden("State not known"),
+		}
+	}
 
 	// Check if the user is already in the room. If they're already in then
 	// there isn't much point in sending another join event into the room.
diff --git a/federationapi/routing/state.go b/federationapi/routing/state.go
index 6fdce20ce..5377eb88f 100644
--- a/federationapi/routing/state.go
+++ b/federationapi/routing/state.go
@@ -135,6 +135,12 @@ func getState(
 		return nil, nil, &resErr
 	}
 
+	if !response.StateKnown {
+		return nil, nil, &util.JSONResponse{
+			Code: http.StatusNotFound,
+			JSON: jsonerror.NotFound("State not known"),
+		}
+	}
 	if response.IsRejected {
 		return nil, nil, &util.JSONResponse{
 			Code: http.StatusNotFound,
diff --git a/roomserver/api/query.go b/roomserver/api/query.go
index c8e6f9dc6..32d63bb51 100644
--- a/roomserver/api/query.go
+++ b/roomserver/api/query.go
@@ -227,6 +227,7 @@ type QueryStateAndAuthChainResponse struct {
 	// Do all the previous events exist on this roomserver?
 	// If some of previous events do not exist this will be false and StateEvents will be empty.
 	PrevEventsExist bool `json:"prev_events_exist"`
+	StateKnown      bool `json:"state_known"`
 	// The state and auth chain events that were requested.
 	// The lists will be in an arbitrary order.
 	StateEvents     []*gomatrixserverlib.HeaderedEvent `json:"state_events"`
diff --git a/roomserver/internal/query/query.go b/roomserver/internal/query/query.go
index f5d8c2d49..6dce2bc3e 100644
--- a/roomserver/internal/query/query.go
+++ b/roomserver/internal/query/query.go
@@ -503,10 +503,11 @@ func (r *Queryer) QueryStateAndAuthChain(
 	}
 
 	var stateEvents []*gomatrixserverlib.Event
-	stateEvents, rejected, err := r.loadStateAtEventIDs(ctx, info, request.PrevEventIDs)
+	stateEvents, rejected, stateMissing, err := r.loadStateAtEventIDs(ctx, info, request.PrevEventIDs)
 	if err != nil {
 		return err
 	}
+	response.StateKnown = !stateMissing
 	response.IsRejected = rejected
 	response.PrevEventsExist = true
 
@@ -542,15 +543,18 @@ func (r *Queryer) QueryStateAndAuthChain(
 	return err
 }
 
-func (r *Queryer) loadStateAtEventIDs(ctx context.Context, roomInfo *types.RoomInfo, eventIDs []string) ([]*gomatrixserverlib.Event, bool, error) {
+// first bool: is rejected, second bool: state missing
+func (r *Queryer) loadStateAtEventIDs(ctx context.Context, roomInfo *types.RoomInfo, eventIDs []string) ([]*gomatrixserverlib.Event, bool, bool, error) {
 	roomState := state.NewStateResolution(r.DB, roomInfo)
 	prevStates, err := r.DB.StateAtEventIDs(ctx, eventIDs)
 	if err != nil {
 		switch err.(type) {
 		case types.MissingEventError:
-			return nil, false, nil
+			return nil, false, true, nil
+		case types.MissingStateError:
+			return nil, false, true, nil
 		default:
-			return nil, false, err
+			return nil, false, false, err
 		}
 	}
 	// Currently only used on /state and /state_ids
@@ -567,12 +571,11 @@ func (r *Queryer) loadStateAtEventIDs(ctx context.Context, roomInfo *types.RoomI
 		ctx, prevStates,
 	)
 	if err != nil {
-		return nil, rejected, err
+		return nil, rejected, false, err
 	}
 
 	events, err := helpers.LoadStateEvents(ctx, r.DB, stateEntries)
-
-	return events, rejected, err
+	return events, rejected, false, err
 }
 
 type eventsFromIDs func(context.Context, []string) ([]types.Event, error)

From cd7fa34595c0b4107677e32439b0d02599db8e51 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Thu, 25 Aug 2022 10:57:27 +0100
Subject: [PATCH 007/105] Tweak logging and Sentry reporting for roomserver
 input

---
 roomserver/internal/input/input.go | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

diff --git a/roomserver/internal/input/input.go b/roomserver/internal/input/input.go
index 8d24f3c59..429cc4bd2 100644
--- a/roomserver/internal/input/input.go
+++ b/roomserver/internal/input/input.go
@@ -36,6 +36,7 @@ import (
 	"github.com/matrix-org/dendrite/roomserver/internal/query"
 	"github.com/matrix-org/dendrite/roomserver/producers"
 	"github.com/matrix-org/dendrite/roomserver/storage"
+	"github.com/matrix-org/dendrite/roomserver/types"
 	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
@@ -247,14 +248,24 @@ func (w *worker) _next() {
 	// it was a synchronous request.
 	var errString string
 	if err = w.r.processRoomEvent(w.r.ProcessContext.Context(), &inputRoomEvent); err != nil {
-		if !errors.Is(err, context.DeadlineExceeded) && !errors.Is(err, context.Canceled) {
-			sentry.CaptureException(err)
+		switch err.(type) {
+		case types.RejectedError:
+			// Don't send events that were rejected to Sentry
+			logrus.WithError(err).WithFields(logrus.Fields{
+				"room_id":  w.roomID,
+				"event_id": inputRoomEvent.Event.EventID(),
+				"type":     inputRoomEvent.Event.Type(),
+			}).Warn("Roomserver rejected event")
+		default:
+			if !errors.Is(err, context.DeadlineExceeded) && !errors.Is(err, context.Canceled) {
+				sentry.CaptureException(err)
+			}
+			logrus.WithError(err).WithFields(logrus.Fields{
+				"room_id":  w.roomID,
+				"event_id": inputRoomEvent.Event.EventID(),
+				"type":     inputRoomEvent.Event.Type(),
+			}).Warn("Roomserver failed to process event")
 		}
-		logrus.WithError(err).WithFields(logrus.Fields{
-			"room_id":  w.roomID,
-			"event_id": inputRoomEvent.Event.EventID(),
-			"type":     inputRoomEvent.Event.Type(),
-		}).Warn("Roomserver failed to process async event")
 		_ = msg.Term()
 		errString = err.Error()
 	} else {

From 8ff3f1a7c9578a3a4f95755c4698da3219777097 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Thu, 25 Aug 2022 11:01:07 +0100
Subject: [PATCH 008/105] Remove a couple unnecessary Sentry captures from
 backfill

---
 roomserver/internal/perform/perform_backfill.go | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/roomserver/internal/perform/perform_backfill.go b/roomserver/internal/perform/perform_backfill.go
index de76b6412..51c66415a 100644
--- a/roomserver/internal/perform/perform_backfill.go
+++ b/roomserver/internal/perform/perform_backfill.go
@@ -18,7 +18,6 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/getsentry/sentry-go"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
 	"github.com/sirupsen/logrus"
@@ -320,7 +319,6 @@ FederationHit:
 		b.eventIDToBeforeStateIDs[targetEvent.EventID()] = res
 		return res, nil
 	}
-	sentry.CaptureException(lastErr) // temporary to see if we might need to raise the server limit
 	return nil, lastErr
 }
 
@@ -398,7 +396,6 @@ func (b *backfillRequester) StateBeforeEvent(ctx context.Context, roomVer gomatr
 		}
 		return result, nil
 	}
-	sentry.CaptureException(lastErr) // temporary to see if we might need to raise the server limit
 	return nil, lastErr
 }
 

From 07dd9bd9954d0740664651bf9755a81c3ba2d011 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Thu, 25 Aug 2022 14:42:47 +0200
Subject: [PATCH 009/105] SyncAPI tweaks/fixes (#2671)

- Reverts 9dc57122d991d54ea6750448ba88c8763a569830 as it was causing issues https://github.com/matrix-org/dendrite/issues/2660
- Updates the GMSL `DefaultStateFilter` to use a limit of 20 events
- Uses the timeline events to determine the new position instead of the state events
---
 go.mod                               |  2 +-
 go.sum                               |  4 +-
 syncapi/storage/interface.go         |  3 +-
 syncapi/storage/shared/syncserver.go | 34 ++++++++---------
 syncapi/streams/stream_pdu.go        | 57 +++++++++++-----------------
 syncapi/sync/request.go              | 28 ++++++++------
 syncapi/sync/requestpool.go          |  2 +-
 syncapi/syncapi_test.go              |  2 +-
 syncapi/types/types.go               |  1 +
 9 files changed, 64 insertions(+), 69 deletions(-)

diff --git a/go.mod b/go.mod
index fe4604a03..0833f2908 100644
--- a/go.mod
+++ b/go.mod
@@ -21,7 +21,7 @@ require (
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220815094957-74b7ff4ae09c
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220824082345-662dca17bf94
 	github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
diff --git a/go.sum b/go.sum
index 7ac9fc6e2..fcbdb7e41 100644
--- a/go.sum
+++ b/go.sum
@@ -343,8 +343,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1
 github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26/go.mod h1:3fxX6gUjWyI/2Bt7J1OLhpCzOfO/bB3AiX0cJtEKud0=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5dLDCud4r0r55eP4j9FuUNpl60Gmntcop4=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220815094957-74b7ff4ae09c h1:GhKmb8s9iXA9qsFD1SbiRo6Ee7cnbfcgJQ/iy43wczM=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220815094957-74b7ff4ae09c/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220824082345-662dca17bf94 h1:zoTv/qxg7C/O995JBPvp+Z8KMR69HhB+M+P22A8Hmm0=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220824082345-662dca17bf94/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
 github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9 h1:ed8yvWhTLk7+sNeK/eOZRTvESFTOHDRevoRoyeqPtvY=
 github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9/go.mod h1:P4MqPf+u83OPulPJ+XTbSDbbWrdFYNY4LZ/B1PIduFE=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=
diff --git a/syncapi/storage/interface.go b/syncapi/storage/interface.go
index 43a75da95..0c8ba4e3d 100644
--- a/syncapi/storage/interface.go
+++ b/syncapi/storage/interface.go
@@ -19,10 +19,11 @@ import (
 
 	"github.com/matrix-org/dendrite/internal/eventutil"
 
+	"github.com/matrix-org/gomatrixserverlib"
+
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/dendrite/syncapi/types"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
-	"github.com/matrix-org/gomatrixserverlib"
 )
 
 type Database interface {
diff --git a/syncapi/storage/shared/syncserver.go b/syncapi/storage/shared/syncserver.go
index a46e55256..b06d2c6a9 100644
--- a/syncapi/storage/shared/syncserver.go
+++ b/syncapi/storage/shared/syncserver.go
@@ -20,15 +20,18 @@ import (
 	"encoding/json"
 	"fmt"
 
+	"github.com/tidwall/gjson"
+
 	userapi "github.com/matrix-org/dendrite/userapi/api"
 
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/internal/eventutil"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/dendrite/syncapi/storage/tables"
 	"github.com/matrix-org/dendrite/syncapi/types"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/sirupsen/logrus"
 )
 
 // Database is a temporary struct until we have made syncserver.go the same for both pq/sqlite
@@ -683,7 +686,7 @@ func (d *Database) GetStateDeltas(
 	ctx context.Context, device *userapi.Device,
 	r types.Range, userID string,
 	stateFilter *gomatrixserverlib.StateFilter,
-) ([]types.StateDelta, []string, error) {
+) (deltas []types.StateDelta, joinedRoomsIDs []string, err error) {
 	// Implement membership change algorithm: https://github.com/matrix-org/synapse/blob/v0.19.3/synapse/handlers/sync.py#L821
 	// - Get membership list changes for this user in this sync response
 	// - For each room which has membership list changes:
@@ -718,8 +721,6 @@ func (d *Database) GetStateDeltas(
 		}
 	}
 
-	var deltas []types.StateDelta
-
 	// get all the state events ever (i.e. for all available rooms) between these two positions
 	stateNeeded, eventMap, err := d.OutputEvents.SelectStateInRange(ctx, txn, r, stateFilter, allRoomIDs)
 	if err != nil {
@@ -767,15 +768,11 @@ func (d *Database) GetStateDeltas(
 	}
 
 	// handle newly joined rooms and non-joined rooms
+	newlyJoinedRooms := make(map[string]bool, len(state))
 	for roomID, stateStreamEvents := range state {
 		for _, ev := range stateStreamEvents {
-			// TODO: Currently this will incorrectly add rooms which were ALREADY joined but they sent another no-op join event.
-			//       We should be checking if the user was already joined at fromPos and not proceed if so. As a result of this,
-			//       dupe join events will result in the entire room state coming down to the client again. This is added in
-			//       the 'state' part of the response though, so is transparent modulo bandwidth concerns as it is not added to
-			//       the timeline.
-			if membership := getMembershipFromEvent(ev.Event, userID); membership != "" {
-				if membership == gomatrixserverlib.Join {
+			if membership, prevMembership := getMembershipFromEvent(ev.Event, userID); membership != "" {
+				if membership == gomatrixserverlib.Join && prevMembership != membership {
 					// send full room state down instead of a delta
 					var s []types.StreamEvent
 					s, err = d.currentStateStreamEventsForRoom(ctx, txn, roomID, stateFilter)
@@ -786,6 +783,7 @@ func (d *Database) GetStateDeltas(
 						return nil, nil, err
 					}
 					state[roomID] = s
+					newlyJoinedRooms[roomID] = true
 					continue // we'll add this room in when we do joined rooms
 				}
 
@@ -806,6 +804,7 @@ func (d *Database) GetStateDeltas(
 			Membership:  gomatrixserverlib.Join,
 			StateEvents: d.StreamEventsToEvents(device, state[joinedRoomID]),
 			RoomID:      joinedRoomID,
+			NewlyJoined: newlyJoinedRooms[joinedRoomID],
 		})
 	}
 
@@ -892,7 +891,7 @@ func (d *Database) GetStateDeltasForFullStateSync(
 
 	for roomID, stateStreamEvents := range state {
 		for _, ev := range stateStreamEvents {
-			if membership := getMembershipFromEvent(ev.Event, userID); membership != "" {
+			if membership, _ := getMembershipFromEvent(ev.Event, userID); membership != "" {
 				if membership != gomatrixserverlib.Join { // We've already added full state for all joined rooms above.
 					deltas[roomID] = types.StateDelta{
 						Membership:    membership,
@@ -1003,15 +1002,16 @@ func (d *Database) CleanSendToDeviceUpdates(
 
 // getMembershipFromEvent returns the value of content.membership iff the event is a state event
 // with type 'm.room.member' and state_key of userID. Otherwise, an empty string is returned.
-func getMembershipFromEvent(ev *gomatrixserverlib.Event, userID string) string {
+func getMembershipFromEvent(ev *gomatrixserverlib.Event, userID string) (string, string) {
 	if ev.Type() != "m.room.member" || !ev.StateKeyEquals(userID) {
-		return ""
+		return "", ""
 	}
 	membership, err := ev.Membership()
 	if err != nil {
-		return ""
+		return "", ""
 	}
-	return membership
+	prevMembership := gjson.GetBytes(ev.Unsigned(), "prev_content.membership").Str
+	return membership, prevMembership
 }
 
 // StoreReceipt stores user receipts
diff --git a/syncapi/streams/stream_pdu.go b/syncapi/streams/stream_pdu.go
index 2818aad87..fa4c722ce 100644
--- a/syncapi/streams/stream_pdu.go
+++ b/syncapi/streams/stream_pdu.go
@@ -209,11 +209,27 @@ func (p *PDUStreamProvider) IncrementalSync(
 
 	newPos = from
 	for _, delta := range stateDeltas {
+		newRange := r
+		// If this room was joined in this sync, try to fetch
+		// as much timeline events as allowed by the filter.
+		if delta.NewlyJoined {
+			// Reverse the range, so we get the most recent first.
+			// This will be limited by the eventFilter.
+			newRange = types.Range{
+				From:      r.To,
+				To:        0,
+				Backwards: true,
+			}
+		}
 		var pos types.StreamPosition
-		if pos, err = p.addRoomDeltaToResponse(ctx, req.Device, r, delta, &eventFilter, &stateFilter, req.Response); err != nil {
+		if pos, err = p.addRoomDeltaToResponse(ctx, req.Device, newRange, delta, &eventFilter, &stateFilter, req.Response); err != nil {
 			req.Log.WithError(err).Error("d.addRoomDeltaToResponse failed")
 			return to
 		}
+		// Reset the position, as it is only for the special case of newly joined rooms
+		if delta.NewlyJoined {
+			pos = newRange.From
+		}
 		switch {
 		case r.Backwards && pos < newPos:
 			fallthrough
@@ -222,37 +238,6 @@ func (p *PDUStreamProvider) IncrementalSync(
 		}
 	}
 
-	// If we joined a new room in this sync, make sure we add enough information about it.
-	// This does an "initial sync" for the newly joined rooms
-	newlyJoinedRooms := joinedRooms(req.Response, req.Device.UserID)
-	if len(newlyJoinedRooms) > 0 {
-		// remove already added rooms, as we're doing an "initial sync"
-		for _, x := range newlyJoinedRooms {
-			delete(req.Response.Rooms.Join, x)
-		}
-		r = types.Range{
-			From:      to,
-			To:        0,
-			Backwards: true,
-		}
-		// We only care about the newly joined rooms, so update the stateFilter to reflect that
-		stateFilter.Rooms = &newlyJoinedRooms
-		if stateDeltas, _, err = p.DB.GetStateDeltas(ctx, req.Device, r, req.Device.UserID, &stateFilter); err != nil {
-			req.Log.WithError(err).Error("p.DB.GetStateDeltas failed")
-			return newPos
-		}
-		for _, delta := range stateDeltas {
-			// Ignore deltas for rooms we didn't newly join
-			if _, ok := req.Response.Rooms.Join[delta.RoomID]; ok {
-				continue
-			}
-			if _, err = p.addRoomDeltaToResponse(ctx, req.Device, r, delta, &eventFilter, &stateFilter, req.Response); err != nil {
-				req.Log.WithError(err).Error("d.addRoomDeltaToResponse failed")
-				return newPos
-			}
-		}
-	}
-
 	return newPos
 }
 
@@ -340,12 +325,12 @@ func (p *PDUStreamProvider) addRoomDeltaToResponse(
 		logrus.WithError(err).Error("unable to apply history visibility filter")
 	}
 
-	if len(events) > 0 {
-		updateLatestPosition(events[len(events)-1].EventID())
-	}
 	if len(delta.StateEvents) > 0 {
 		updateLatestPosition(delta.StateEvents[len(delta.StateEvents)-1].EventID())
 	}
+	if len(events) > 0 {
+		updateLatestPosition(events[len(events)-1].EventID())
+	}
 
 	switch delta.Membership {
 	case gomatrixserverlib.Join:
@@ -418,6 +403,8 @@ func applyHistoryVisibilityFilter(
 	logrus.WithFields(logrus.Fields{
 		"duration": time.Since(startTime),
 		"room_id":  roomID,
+		"before":   len(recentEvents),
+		"after":    len(events),
 	}).Debug("applied history visibility (sync)")
 	return events, nil
 }
diff --git a/syncapi/sync/request.go b/syncapi/sync/request.go
index 9d4740e93..268ed70c6 100644
--- a/syncapi/sync/request.go
+++ b/syncapi/sync/request.go
@@ -23,12 +23,13 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/matrix-org/dendrite/syncapi/storage"
-	"github.com/matrix-org/dendrite/syncapi/types"
-	userapi "github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
 	"github.com/sirupsen/logrus"
+
+	"github.com/matrix-org/dendrite/syncapi/storage"
+	"github.com/matrix-org/dendrite/syncapi/types"
+	userapi "github.com/matrix-org/dendrite/userapi/api"
 )
 
 const defaultSyncTimeout = time.Duration(0)
@@ -46,15 +47,9 @@ func newSyncRequest(req *http.Request, device userapi.Device, syncDB storage.Dat
 			return nil, err
 		}
 	}
-	// TODO: read from stored filters too
+
+	// Create a default filter and apply a stored filter on top of it (if specified)
 	filter := gomatrixserverlib.DefaultFilter()
-	if since.IsEmpty() {
-		// Send as much account data down for complete syncs as possible
-		// by default, otherwise clients do weird things while waiting
-		// for the rest of the data to trickle down.
-		filter.AccountData.Limit = math.MaxInt32
-		filter.Room.AccountData.Limit = math.MaxInt32
-	}
 	filterQuery := req.URL.Query().Get("filter")
 	if filterQuery != "" {
 		if filterQuery[0] == '{' {
@@ -76,6 +71,17 @@ func newSyncRequest(req *http.Request, device userapi.Device, syncDB storage.Dat
 		}
 	}
 
+	// A loaded filter might have overwritten these values,
+	// so set them after loading the filter.
+	if since.IsEmpty() {
+		// Send as much account data down for complete syncs as possible
+		// by default, otherwise clients do weird things while waiting
+		// for the rest of the data to trickle down.
+		filter.AccountData.Limit = math.MaxInt32
+		filter.Room.AccountData.Limit = math.MaxInt32
+		filter.Room.State.Limit = math.MaxInt32
+	}
+
 	logger := util.GetLogger(req.Context()).WithFields(logrus.Fields{
 		"user_id":   device.UserID,
 		"device_id": device.ID,
diff --git a/syncapi/sync/requestpool.go b/syncapi/sync/requestpool.go
index d908a9629..c2c9616e8 100644
--- a/syncapi/sync/requestpool.go
+++ b/syncapi/sync/requestpool.go
@@ -298,8 +298,8 @@ func (rp *RequestPool) OnIncomingSyncRequest(req *http.Request, device *userapi.
 				return giveup()
 
 			case <-userStreamListener.GetNotifyChannel(syncReq.Since):
-				syncReq.Log.Debugln("Responding to sync after wake-up")
 				currentPos.ApplyUpdates(userStreamListener.GetSyncPosition())
+				syncReq.Log.WithField("currentPos", currentPos).Debugln("Responding to sync after wake-up")
 			}
 		} else {
 			syncReq.Log.WithField("currentPos", currentPos).Debugln("Responding to sync immediately")
diff --git a/syncapi/syncapi_test.go b/syncapi/syncapi_test.go
index 76d51c86b..c81256aa7 100644
--- a/syncapi/syncapi_test.go
+++ b/syncapi/syncapi_test.go
@@ -195,7 +195,7 @@ func TestSyncAPICreateRoomSyncEarly(t *testing.T) {
 }
 
 func testSyncAPICreateRoomSyncEarly(t *testing.T, dbType test.DBType) {
-	t.SkipNow() // Temporary?
+	t.Skip("Skipped, possibly fixed")
 	user := test.NewUser(t)
 	room := test.NewRoom(t, user)
 	alice := userapi.Device{
diff --git a/syncapi/types/types.go b/syncapi/types/types.go
index 39b085d9c..d75d53ca9 100644
--- a/syncapi/types/types.go
+++ b/syncapi/types/types.go
@@ -37,6 +37,7 @@ var (
 type StateDelta struct {
 	RoomID      string
 	StateEvents []*gomatrixserverlib.HeaderedEvent
+	NewlyJoined bool
 	Membership  string
 	// The PDU stream position of the latest membership event for this user, if applicable.
 	// Can be 0 if there is no membership event in this delta.

From ed79e8626aa3fc909b9ff2dbe4a1e16620ee0e37 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Thu, 25 Aug 2022 14:14:10 +0100
Subject: [PATCH 010/105] Version 0.9.5 (#2673)

Changelog and version bump.
---
 CHANGES.md          | 12 ++++++++++++
 internal/version.go |  2 +-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/CHANGES.md b/CHANGES.md
index aaf5836ba..0f57bffcb 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## Dendrite 0.9.5 (2022-08-25)
+
+### Fixes
+
+* The roomserver will now correctly unreject previously rejected events if necessary when reprocessing
+* The handling of event soft-failure has been improved on the roomserver input by no longer applying rejection rules and still calculating state before the event if possible
+* The federation `/state` and `/state_ids` endpoints should now return the correct error code when the state isn't known instead of returning a HTTP 500
+* The federation `/event` should now return outlier events correctly instead of returning a HTTP 500
+* A bug in the federation backoff allowing zero intervals has been corrected
+* The `create-account` utility will no longer error if the homeserver URL ends in a trailing slash
+* A regression in `/sync` introduced in 0.9.4 should be fixed
+
 ## Dendrite 0.9.4 (2022-08-19)
 
 ### Fixes
diff --git a/internal/version.go b/internal/version.go
index 384f091a0..108b8ab0f 100644
--- a/internal/version.go
+++ b/internal/version.go
@@ -17,7 +17,7 @@ var build string
 const (
 	VersionMajor = 0
 	VersionMinor = 9
-	VersionPatch = 4
+	VersionPatch = 5
 	VersionTag   = "" // example: "rc1"
 )
 

From 38bed30b411d8e438d430eae2670482eb2778628 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri, 26 Aug 2022 09:56:41 +0100
Subject: [PATCH 011/105] Restrict username length properly (#2676)

This fixes #2674 by fixing the username check to comply with the [spec appendices](https://spec.matrix.org/v1.3/appendices/#user-identifiers):

> The length of a user ID, including the @ sigil and the domain, MUST NOT exceed 255 characters.
---
 clientapi/routing/register.go | 30 +++++++++++++++---------------
 clientapi/routing/routing.go  |  2 +-
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/clientapi/routing/register.go b/clientapi/routing/register.go
index af0329a48..0bda1e488 100644
--- a/clientapi/routing/register.go
+++ b/clientapi/routing/register.go
@@ -276,19 +276,19 @@ type recaptchaResponse struct {
 }
 
 // validateUsername returns an error response if the username is invalid
-func validateUsername(username string) *util.JSONResponse {
+func validateUsername(localpart string, domain gomatrixserverlib.ServerName) *util.JSONResponse {
 	// https://github.com/matrix-org/synapse/blob/v0.20.0/synapse/rest/client/v2_alpha/register.py#L161
-	if len(username) > maxUsernameLength {
+	if id := fmt.Sprintf("@%s:%s", localpart, domain); len(id) > maxUsernameLength {
 		return &util.JSONResponse{
 			Code: http.StatusBadRequest,
-			JSON: jsonerror.BadJSON(fmt.Sprintf("'username' >%d characters", maxUsernameLength)),
+			JSON: jsonerror.BadJSON(fmt.Sprintf("%q exceeds the maximum length of %d characters", id, maxUsernameLength)),
 		}
-	} else if !validUsernameRegex.MatchString(username) {
+	} else if !validUsernameRegex.MatchString(localpart) {
 		return &util.JSONResponse{
 			Code: http.StatusBadRequest,
 			JSON: jsonerror.InvalidUsername("Username can only contain characters a-z, 0-9, or '_-./='"),
 		}
-	} else if username[0] == '_' { // Regex checks its not a zero length string
+	} else if localpart[0] == '_' { // Regex checks its not a zero length string
 		return &util.JSONResponse{
 			Code: http.StatusBadRequest,
 			JSON: jsonerror.InvalidUsername("Username cannot start with a '_'"),
@@ -298,13 +298,13 @@ func validateUsername(username string) *util.JSONResponse {
 }
 
 // validateApplicationServiceUsername returns an error response if the username is invalid for an application service
-func validateApplicationServiceUsername(username string) *util.JSONResponse {
-	if len(username) > maxUsernameLength {
+func validateApplicationServiceUsername(localpart string, domain gomatrixserverlib.ServerName) *util.JSONResponse {
+	if id := fmt.Sprintf("@%s:%s", localpart, domain); len(id) > maxUsernameLength {
 		return &util.JSONResponse{
 			Code: http.StatusBadRequest,
-			JSON: jsonerror.BadJSON(fmt.Sprintf("'username' >%d characters", maxUsernameLength)),
+			JSON: jsonerror.BadJSON(fmt.Sprintf("%q exceeds the maximum length of %d characters", id, maxUsernameLength)),
 		}
-	} else if !validUsernameRegex.MatchString(username) {
+	} else if !validUsernameRegex.MatchString(localpart) {
 		return &util.JSONResponse{
 			Code: http.StatusBadRequest,
 			JSON: jsonerror.InvalidUsername("Username can only contain characters a-z, 0-9, or '_-./='"),
@@ -523,7 +523,7 @@ func validateApplicationService(
 	}
 
 	// Check username application service is trying to register is valid
-	if err := validateApplicationServiceUsername(username); err != nil {
+	if err := validateApplicationServiceUsername(username, cfg.Matrix.ServerName); err != nil {
 		return "", err
 	}
 
@@ -604,7 +604,7 @@ func Register(
 	case r.Type == authtypes.LoginTypeApplicationService && accessTokenErr == nil:
 		// Spec-compliant case (the access_token is specified and the login type
 		// is correctly set, so it's an appservice registration)
-		if resErr := validateApplicationServiceUsername(r.Username); resErr != nil {
+		if resErr := validateApplicationServiceUsername(r.Username, cfg.Matrix.ServerName); resErr != nil {
 			return *resErr
 		}
 	case accessTokenErr == nil:
@@ -617,7 +617,7 @@ func Register(
 	default:
 		// Spec-compliant case (neither the access_token nor the login type are
 		// specified, so it's a normal user registration)
-		if resErr := validateUsername(r.Username); resErr != nil {
+		if resErr := validateUsername(r.Username, cfg.Matrix.ServerName); resErr != nil {
 			return *resErr
 		}
 	}
@@ -1018,7 +1018,7 @@ func RegisterAvailable(
 	// Squash username to all lowercase letters
 	username = strings.ToLower(username)
 
-	if err := validateUsername(username); err != nil {
+	if err := validateUsername(username, cfg.Matrix.ServerName); err != nil {
 		return *err
 	}
 
@@ -1059,7 +1059,7 @@ func RegisterAvailable(
 	}
 }
 
-func handleSharedSecretRegistration(userAPI userapi.ClientUserAPI, sr *SharedSecretRegistration, req *http.Request) util.JSONResponse {
+func handleSharedSecretRegistration(cfg *config.ClientAPI, userAPI userapi.ClientUserAPI, sr *SharedSecretRegistration, req *http.Request) util.JSONResponse {
 	ssrr, err := NewSharedSecretRegistrationRequest(req.Body)
 	if err != nil {
 		return util.JSONResponse{
@@ -1080,7 +1080,7 @@ func handleSharedSecretRegistration(userAPI userapi.ClientUserAPI, sr *SharedSec
 	// downcase capitals
 	ssrr.User = strings.ToLower(ssrr.User)
 
-	if resErr := validateUsername(ssrr.User); resErr != nil {
+	if resErr := validateUsername(ssrr.User, cfg.Matrix.ServerName); resErr != nil {
 		return *resErr
 	}
 	if resErr := validatePassword(ssrr.Password); resErr != nil {
diff --git a/clientapi/routing/routing.go b/clientapi/routing/routing.go
index 6904a2b34..d7a48d228 100644
--- a/clientapi/routing/routing.go
+++ b/clientapi/routing/routing.go
@@ -133,7 +133,7 @@ func Setup(
 					}
 				}
 				if req.Method == http.MethodPost {
-					return handleSharedSecretRegistration(userAPI, sr, req)
+					return handleSharedSecretRegistration(cfg, userAPI, sr, req)
 				}
 				return util.JSONResponse{
 					Code: http.StatusMethodNotAllowed,

From a3eb4e5e9806745f3e6fd36f43bfa07333650cb4 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Sun, 28 Aug 2022 09:52:03 +0100
Subject: [PATCH 012/105] Enforce `type`, `sender`, `state_key` and `room_id`
 lengths using codepoints rather than bytes (update to
 matrix-org/gomatrixserverlib@5f66df0, matrix-org/matrix-spec#1001)

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index 0833f2908..1f55ee5b8 100644
--- a/go.mod
+++ b/go.mod
@@ -21,7 +21,7 @@ require (
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220824082345-662dca17bf94
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220828085018-5f66df08dc66
 	github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
diff --git a/go.sum b/go.sum
index fcbdb7e41..8e98e0bcf 100644
--- a/go.sum
+++ b/go.sum
@@ -343,8 +343,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1
 github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26/go.mod h1:3fxX6gUjWyI/2Bt7J1OLhpCzOfO/bB3AiX0cJtEKud0=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5dLDCud4r0r55eP4j9FuUNpl60Gmntcop4=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220824082345-662dca17bf94 h1:zoTv/qxg7C/O995JBPvp+Z8KMR69HhB+M+P22A8Hmm0=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220824082345-662dca17bf94/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220828085018-5f66df08dc66 h1:4+ycQUZ4Do5LeEuiesz6gD7LkjRNUtk8oETFqjalZxQ=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220828085018-5f66df08dc66/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
 github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9 h1:ed8yvWhTLk7+sNeK/eOZRTvESFTOHDRevoRoyeqPtvY=
 github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9/go.mod h1:P4MqPf+u83OPulPJ+XTbSDbbWrdFYNY4LZ/B1PIduFE=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=

From aba171d9bcfcfa31e8f1b16e2d91b256d0cfa07c Mon Sep 17 00:00:00 2001
From: Till Faelligen <2353100+S7evinK@users.noreply.github.com>
Date: Mon, 29 Aug 2022 07:23:46 +0200
Subject: [PATCH 013/105] Default to limit of 20 state events

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index 1f55ee5b8..ee025c354 100644
--- a/go.mod
+++ b/go.mod
@@ -21,7 +21,7 @@ require (
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220828085018-5f66df08dc66
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220829052120-b3746121e530
 	github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
diff --git a/go.sum b/go.sum
index 8e98e0bcf..d584a7333 100644
--- a/go.sum
+++ b/go.sum
@@ -343,8 +343,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1
 github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26/go.mod h1:3fxX6gUjWyI/2Bt7J1OLhpCzOfO/bB3AiX0cJtEKud0=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5dLDCud4r0r55eP4j9FuUNpl60Gmntcop4=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220828085018-5f66df08dc66 h1:4+ycQUZ4Do5LeEuiesz6gD7LkjRNUtk8oETFqjalZxQ=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220828085018-5f66df08dc66/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220829052120-b3746121e530 h1:G0xIy9wpOGpv/xkCneAM22bJ36cXsSpa7AThmtvClyE=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220829052120-b3746121e530/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
 github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9 h1:ed8yvWhTLk7+sNeK/eOZRTvESFTOHDRevoRoyeqPtvY=
 github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9/go.mod h1:P4MqPf+u83OPulPJ+XTbSDbbWrdFYNY4LZ/B1PIduFE=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=

From 704cc5c9f500bdd41a1c99ff2ae2fcef5eb74abb Mon Sep 17 00:00:00 2001
From: Brian Meek <brian@hntlabs.com>
Date: Mon, 29 Aug 2022 00:10:42 -0700
Subject: [PATCH 014/105] Race in keyserver intialization (#2619)

Signed-off-by: Brian Meek <brian@hntlabs.com>
---
 keyserver/keyserver.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/keyserver/keyserver.go b/keyserver/keyserver.go
index cd506f981..75cdaedb4 100644
--- a/keyserver/keyserver.go
+++ b/keyserver/keyserver.go
@@ -60,7 +60,7 @@ func NewInternalAPI(
 	updater := internal.NewDeviceListUpdater(db, ap, keyChangeProducer, fedClient, 8) // 8 workers TODO: configurable
 	ap.Updater = updater
 	go func() {
-		if err = updater.Start(); err != nil {
+		if err := updater.Start(); err != nil {
 			logrus.WithError(err).Panicf("failed to start device list updater")
 		}
 	}()
@@ -68,7 +68,7 @@ func NewInternalAPI(
 	dlConsumer := consumers.NewDeviceListUpdateConsumer(
 		base.ProcessContext, cfg, js, updater,
 	)
-	if err = dlConsumer.Start(); err != nil {
+	if err := dlConsumer.Start(); err != nil {
 		logrus.WithError(err).Panic("failed to start device list consumer")
 	}
 

From 21ef487ff8c36f7302e5fc47d3602ea0fc5ae3d3 Mon Sep 17 00:00:00 2001
From: Till Faelligen <2353100+S7evinK@users.noreply.github.com>
Date: Mon, 29 Aug 2022 14:18:33 +0200
Subject: [PATCH 015/105] Log roomserver error

---
 appservice/consumers/roomserver.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/appservice/consumers/roomserver.go b/appservice/consumers/roomserver.go
index 37d4ef9c2..d567408be 100644
--- a/appservice/consumers/roomserver.go
+++ b/appservice/consumers/roomserver.go
@@ -18,14 +18,15 @@ import (
 	"context"
 	"encoding/json"
 
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/nats-io/nats.go"
+
 	"github.com/matrix-org/dendrite/appservice/storage"
 	"github.com/matrix-org/dendrite/appservice/types"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/setup/process"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/nats-io/nats.go"
 
 	log "github.com/sirupsen/logrus"
 )
@@ -103,6 +104,7 @@ func (s *OutputRoomEventConsumer) onMessage(ctx context.Context, msg *nats.Msg)
 			}
 			if len(eventsReq.EventIDs) > 0 {
 				if err := s.rsAPI.QueryEventsByID(s.ctx, eventsReq, eventsRes); err != nil {
+					log.WithError(err).Errorf("s.rsAPI.QueryEventsByID failed")
 					return false
 				}
 				events = append(events, eventsRes.Events...)

From bbb3ade4a2b49cfdaf7ec86ddf079ff7d48e0cf3 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 30 Aug 2022 11:44:26 +0100
Subject: [PATCH 016/105] Fix the Cat Overflow bug (update to
 matrix-org/gomatrixserverlib@2020bdc)

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index ee025c354..8c334f1e8 100644
--- a/go.mod
+++ b/go.mod
@@ -21,7 +21,7 @@ require (
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220829052120-b3746121e530
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220830104348-2020bdc55859
 	github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
diff --git a/go.sum b/go.sum
index d584a7333..aac86010b 100644
--- a/go.sum
+++ b/go.sum
@@ -343,8 +343,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1
 github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26/go.mod h1:3fxX6gUjWyI/2Bt7J1OLhpCzOfO/bB3AiX0cJtEKud0=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5dLDCud4r0r55eP4j9FuUNpl60Gmntcop4=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220829052120-b3746121e530 h1:G0xIy9wpOGpv/xkCneAM22bJ36cXsSpa7AThmtvClyE=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220829052120-b3746121e530/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220830104348-2020bdc55859 h1:14mOIE2sGS6YTG1+3GFbVWmAisW5pzyfn3SxJTjkR2I=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220830104348-2020bdc55859/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
 github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9 h1:ed8yvWhTLk7+sNeK/eOZRTvESFTOHDRevoRoyeqPtvY=
 github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9/go.mod h1:P4MqPf+u83OPulPJ+XTbSDbbWrdFYNY4LZ/B1PIduFE=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=

From b0e2ea0f374892a6f9c77623bc6c3fd9ea572b3b Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Tue, 30 Aug 2022 13:59:13 +0200
Subject: [PATCH 017/105] Fix race condition on startup (#2679)

`SetupAndServeHTTP` would race in `configureHTTPErrors` and while configuring routes.
---
 setup/base/base.go | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/setup/base/base.go b/setup/base/base.go
index b21eeba47..87f415764 100644
--- a/setup/base/base.go
+++ b/setup/base/base.go
@@ -25,21 +25,23 @@ import (
 	_ "net/http/pprof"
 	"os"
 	"os/signal"
+	"sync"
 	"syscall"
 	"time"
 
 	"github.com/getsentry/sentry-go"
 	sentryhttp "github.com/getsentry/sentry-go/http"
-	"github.com/matrix-org/dendrite/internal/caching"
-	"github.com/matrix-org/dendrite/internal/httputil"
-	"github.com/matrix-org/dendrite/internal/pushgateway"
-	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"go.uber.org/atomic"
 	"golang.org/x/net/http2"
 	"golang.org/x/net/http2/h2c"
 
+	"github.com/matrix-org/dendrite/internal/caching"
+	"github.com/matrix-org/dendrite/internal/httputil"
+	"github.com/matrix-org/dendrite/internal/pushgateway"
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/setup/process"
@@ -47,6 +49,8 @@ import (
 	"github.com/gorilla/mux"
 	"github.com/kardianos/minwinsvc"
 
+	"github.com/sirupsen/logrus"
+
 	appserviceAPI "github.com/matrix-org/dendrite/appservice/api"
 	asinthttp "github.com/matrix-org/dendrite/appservice/inthttp"
 	federationAPI "github.com/matrix-org/dendrite/federationapi/api"
@@ -58,7 +62,6 @@ import (
 	"github.com/matrix-org/dendrite/setup/config"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
 	userapiinthttp "github.com/matrix-org/dendrite/userapi/inthttp"
-	"github.com/sirupsen/logrus"
 )
 
 // BaseDendrite is a base for creating new instances of dendrite. It parses
@@ -87,6 +90,7 @@ type BaseDendrite struct {
 	Database               *sql.DB
 	DatabaseWriter         sqlutil.Writer
 	EnableMetrics          bool
+	startupLock            sync.Mutex
 }
 
 const NoListener = ""
@@ -394,6 +398,9 @@ func (b *BaseDendrite) SetupAndServeHTTP(
 	internalHTTPAddr, externalHTTPAddr config.HTTPAddress,
 	certFile, keyFile *string,
 ) {
+	// Manually unlocked right before actually serving requests,
+	// as we don't return from this method (defer doesn't work).
+	b.startupLock.Lock()
 	internalAddr, _ := internalHTTPAddr.Address()
 	externalAddr, _ := externalHTTPAddr.Address()
 
@@ -472,6 +479,7 @@ func (b *BaseDendrite) SetupAndServeHTTP(
 	externalRouter.PathPrefix(httputil.PublicMediaPathPrefix).Handler(b.PublicMediaAPIMux)
 	externalRouter.PathPrefix(httputil.PublicWellKnownPrefix).Handler(b.PublicWellKnownAPIMux)
 
+	b.startupLock.Unlock()
 	if internalAddr != NoListener && internalAddr != externalAddr {
 		go func() {
 			var internalShutdown atomic.Bool // RegisterOnShutdown can be called more than once

From 7313f56f44f6820a5573aad79faaa6037703371f Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Tue, 30 Aug 2022 14:18:47 +0200
Subject: [PATCH 018/105] Use existing limit instead of default limit when lazy
 loading members (#2682)

This should fix an issue where we return less than the expected membership events, when doing an initial sync.
When doing an initial sync, the state limit is set to `math.MaxInt32`, while the default filter is set to 20.
---
 syncapi/streams/stream_pdu.go | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/syncapi/streams/stream_pdu.go b/syncapi/streams/stream_pdu.go
index fa4c722ce..ffcf64df6 100644
--- a/syncapi/streams/stream_pdu.go
+++ b/syncapi/streams/stream_pdu.go
@@ -303,7 +303,7 @@ func (p *PDUStreamProvider) addRoomDeltaToResponse(
 
 	if stateFilter.LazyLoadMembers {
 		delta.StateEvents, err = p.lazyLoadMembers(
-			ctx, delta.RoomID, true, limited, stateFilter.IncludeRedundantMembers,
+			ctx, delta.RoomID, true, limited, stateFilter,
 			device, recentEvents, delta.StateEvents,
 		)
 		if err != nil && err != sql.ErrNoRows {
@@ -532,7 +532,7 @@ func (p *PDUStreamProvider) getJoinResponseForCompleteSync(
 			return nil, err
 		}
 		stateEvents, err = p.lazyLoadMembers(ctx, roomID,
-			false, limited, stateFilter.IncludeRedundantMembers,
+			false, limited, stateFilter,
 			device, recentEvents, stateEvents,
 		)
 		if err != nil && err != sql.ErrNoRows {
@@ -551,7 +551,7 @@ func (p *PDUStreamProvider) getJoinResponseForCompleteSync(
 
 func (p *PDUStreamProvider) lazyLoadMembers(
 	ctx context.Context, roomID string,
-	incremental, limited, includeRedundant bool,
+	incremental, limited bool, stateFilter *gomatrixserverlib.StateFilter,
 	device *userapi.Device,
 	timelineEvents, stateEvents []*gomatrixserverlib.HeaderedEvent,
 ) ([]*gomatrixserverlib.HeaderedEvent, error) {
@@ -581,7 +581,7 @@ func (p *PDUStreamProvider) lazyLoadMembers(
 			stateKey := *event.StateKey()
 			if _, ok := timelineUsers[stateKey]; ok || isGappedIncremental {
 				newStateEvents = append(newStateEvents, event)
-				if !includeRedundant {
+				if !stateFilter.IncludeRedundantMembers {
 					p.lazyLoadCache.StoreLazyLoadedUser(device, roomID, stateKey, event.EventID())
 				}
 				delete(timelineUsers, stateKey)
@@ -596,6 +596,7 @@ func (p *PDUStreamProvider) lazyLoadMembers(
 	}
 	// Query missing membership events
 	filter := gomatrixserverlib.DefaultStateFilter()
+	filter.Limit = stateFilter.Limit
 	filter.Senders = &wantUsers
 	filter.Types = &[]string{gomatrixserverlib.MRoomMember}
 	memberships, err := p.DB.GetStateEventsForRoom(ctx, roomID, &filter)

From 93a6e2f4d30d72c015c7086b97322f0b106ab061 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Tue, 30 Aug 2022 14:54:57 +0200
Subject: [PATCH 019/105] Set the notification count when sending push
 notifications (#2683)

---
 userapi/consumers/syncapi_streamevent.go | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/userapi/consumers/syncapi_streamevent.go b/userapi/consumers/syncapi_streamevent.go
index 7807c7637..ec351ef7e 100644
--- a/userapi/consumers/syncapi_streamevent.go
+++ b/userapi/consumers/syncapi_streamevent.go
@@ -7,6 +7,10 @@ import (
 	"strings"
 	"time"
 
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/nats-io/nats.go"
+	log "github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/internal/eventutil"
 	"github.com/matrix-org/dendrite/internal/pushgateway"
 	"github.com/matrix-org/dendrite/internal/pushrules"
@@ -20,9 +24,6 @@ import (
 	"github.com/matrix-org/dendrite/userapi/storage"
 	"github.com/matrix-org/dendrite/userapi/storage/tables"
 	"github.com/matrix-org/dendrite/userapi/util"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/nats-io/nats.go"
-	log "github.com/sirupsen/logrus"
 )
 
 type OutputStreamEventConsumer struct {
@@ -529,7 +530,9 @@ func (s *OutputStreamEventConsumer) notifyHTTP(ctx context.Context, event *gomat
 	case "event_id_only":
 		req = pushgateway.NotifyRequest{
 			Notification: pushgateway.Notification{
-				Counts:  &pushgateway.Counts{},
+				Counts: &pushgateway.Counts{
+					Unread: userNumUnreadNotifs,
+				},
 				Devices: devices,
 				EventID: event.EventID(),
 				RoomID:  event.RoomID(),

From 2be43560ca7d81601e6763c9fcb8b72ecd74009b Mon Sep 17 00:00:00 2001
From: PiotrKozimor <37144818+PiotrKozimor@users.noreply.github.com>
Date: Tue, 30 Aug 2022 15:47:54 +0200
Subject: [PATCH 020/105] Index on `syncapi_send_to_device` table (#2684)

Introduced index improves select query performance. Example execution time of `selectSendToDeviceMessagesSQL` query dropped from 80 ms to 15 ms. No sytest modifications are required.

### Pull Request Checklist

* [x] I have added added tests for PR _or_ I have justified why this PR doesn't need tests.
* [x] Pull request includes a [sign off](https://github.com/matrix-org/dendrite/blob/main/docs/CONTRIBUTING.md#sign-off)

Signed-off-by: `Piotr Kozimor <p1996k@gmail.com>`
---
 syncapi/storage/postgres/send_to_device_table.go | 2 ++
 syncapi/storage/sqlite3/send_to_device_table.go  | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/syncapi/storage/postgres/send_to_device_table.go b/syncapi/storage/postgres/send_to_device_table.go
index fd0c1c56b..6ab1f0f48 100644
--- a/syncapi/storage/postgres/send_to_device_table.go
+++ b/syncapi/storage/postgres/send_to_device_table.go
@@ -41,6 +41,8 @@ CREATE TABLE IF NOT EXISTS syncapi_send_to_device (
 	-- The event content JSON.
 	content TEXT NOT NULL
 );
+
+CREATE INDEX IF NOT EXISTS syncapi_send_to_device_user_id_device_id_idx ON syncapi_send_to_device(user_id, device_id);
 `
 
 const insertSendToDeviceMessageSQL = `
diff --git a/syncapi/storage/sqlite3/send_to_device_table.go b/syncapi/storage/sqlite3/send_to_device_table.go
index e3aa1b7a1..0da06506c 100644
--- a/syncapi/storage/sqlite3/send_to_device_table.go
+++ b/syncapi/storage/sqlite3/send_to_device_table.go
@@ -39,6 +39,8 @@ CREATE TABLE IF NOT EXISTS syncapi_send_to_device (
 	-- The event content JSON.
 	content TEXT NOT NULL
 );
+
+CREATE INDEX IF NOT EXISTS syncapi_send_to_device_user_id_device_id_idx ON syncapi_send_to_device(user_id, device_id);
 `
 
 const insertSendToDeviceMessageSQL = `

From 02ec00b1bbeb43f68a4f9b1f19ee6282e4a34194 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 30 Aug 2022 17:40:46 +0100
Subject: [PATCH 021/105] Check for `"creator"` field in `m.room.create` during
 event auth (update to matrix-org/gomatrixserverlib@c71e518)

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index 8c334f1e8..8bf8f454d 100644
--- a/go.mod
+++ b/go.mod
@@ -21,7 +21,7 @@ require (
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220830104348-2020bdc55859
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220830164018-c71e518537a2
 	github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
diff --git a/go.sum b/go.sum
index aac86010b..8b8baabcf 100644
--- a/go.sum
+++ b/go.sum
@@ -343,8 +343,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1
 github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26/go.mod h1:3fxX6gUjWyI/2Bt7J1OLhpCzOfO/bB3AiX0cJtEKud0=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5dLDCud4r0r55eP4j9FuUNpl60Gmntcop4=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220830104348-2020bdc55859 h1:14mOIE2sGS6YTG1+3GFbVWmAisW5pzyfn3SxJTjkR2I=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220830104348-2020bdc55859/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220830164018-c71e518537a2 h1:esbNn9hg//tAStA6TogatAJAursw23A+yfVRQsdiv70=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220830164018-c71e518537a2/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
 github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9 h1:ed8yvWhTLk7+sNeK/eOZRTvESFTOHDRevoRoyeqPtvY=
 github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9/go.mod h1:P4MqPf+u83OPulPJ+XTbSDbbWrdFYNY4LZ/B1PIduFE=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=

From ba0b3adab4de7865afd467b61638437b1af39fce Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed, 31 Aug 2022 10:41:32 +0100
Subject: [PATCH 022/105] Pinecone standalone refactoring (#2685)

This refactors the `dendrite-demo-pinecone` executable so that it:

1. Converts the old `.key` file into a standard `.pem` file
2. Allows passing in the `--config` option to supply a normal Dendrite configuration file, so that you can configure PostgreSQL instead of SQLite, appservices and all the other usual stuff
---
 cmd/dendrite-demo-pinecone/main.go | 110 +++++++++++++++++++----------
 setup/config/config.go             |  15 ++--
 test/keys.go                       |   7 +-
 3 files changed, 86 insertions(+), 46 deletions(-)

diff --git a/cmd/dendrite-demo-pinecone/main.go b/cmd/dendrite-demo-pinecone/main.go
index 75f29fe27..b16cfec6a 100644
--- a/cmd/dendrite-demo-pinecone/main.go
+++ b/cmd/dendrite-demo-pinecone/main.go
@@ -24,6 +24,7 @@ import (
 	"net"
 	"net/http"
 	"os"
+	"strings"
 	"time"
 
 	"github.com/gorilla/mux"
@@ -42,6 +43,7 @@ import (
 	"github.com/matrix-org/dendrite/setup"
 	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/config"
+	"github.com/matrix-org/dendrite/test"
 	"github.com/matrix-org/dendrite/userapi"
 	"github.com/matrix-org/gomatrixserverlib"
 
@@ -70,31 +72,84 @@ func main() {
 	var pk ed25519.PublicKey
 	var sk ed25519.PrivateKey
 
-	keyfile := *instanceName + ".key"
-	if _, err := os.Stat(keyfile); os.IsNotExist(err) {
-		if pk, sk, err = ed25519.GenerateKey(nil); err != nil {
-			panic(err)
+	// iterate through the cli args and check if the config flag was set
+	configFlagSet := false
+	for _, arg := range os.Args {
+		if arg == "--config" || arg == "-config" {
+			configFlagSet = true
+			break
 		}
-		if err = os.WriteFile(keyfile, sk, 0644); err != nil {
-			panic(err)
-		}
-	} else if err == nil {
-		if sk, err = os.ReadFile(keyfile); err != nil {
-			panic(err)
-		}
-		if len(sk) != ed25519.PrivateKeySize {
-			panic("the private key is not long enough")
-		}
-		pk = sk.Public().(ed25519.PublicKey)
 	}
 
+	cfg := &config.Dendrite{}
+
+	// use custom config if config flag is set
+	if configFlagSet {
+		cfg = setup.ParseFlags(true)
+		sk = cfg.Global.PrivateKey
+	} else {
+		keyfile := *instanceName + ".pem"
+		if _, err := os.Stat(keyfile); os.IsNotExist(err) {
+			oldkeyfile := *instanceName + ".key"
+			if _, err = os.Stat(oldkeyfile); os.IsNotExist(err) {
+				if err = test.NewMatrixKey(keyfile); err != nil {
+					panic("failed to generate a new PEM key: " + err.Error())
+				}
+				if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
+					panic("failed to load PEM key: " + err.Error())
+				}
+			} else {
+				if sk, err = os.ReadFile(oldkeyfile); err != nil {
+					panic("failed to read the old private key: " + err.Error())
+				}
+				if len(sk) != ed25519.PrivateKeySize {
+					panic("the private key is not long enough")
+				}
+				if err := test.SaveMatrixKey(keyfile, sk); err != nil {
+					panic("failed to convert the private key to PEM format: " + err.Error())
+				}
+			}
+		} else {
+			var err error
+			if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
+				panic("failed to load PEM key: " + err.Error())
+			}
+		}
+		cfg.Defaults(true)
+		cfg.Global.PrivateKey = sk
+		cfg.Global.JetStream.StoragePath = config.Path(fmt.Sprintf("%s/", *instanceName))
+		cfg.UserAPI.AccountDatabase.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-account.db", *instanceName))
+		cfg.MediaAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mediaapi.db", *instanceName))
+		cfg.SyncAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-syncapi.db", *instanceName))
+		cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-roomserver.db", *instanceName))
+		cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-keyserver.db", *instanceName))
+		cfg.FederationAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-federationapi.db", *instanceName))
+		cfg.AppServiceAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-appservice.db", *instanceName))
+		cfg.MSCs.MSCs = []string{"msc2836", "msc2946"}
+		cfg.MSCs.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mscs.db", *instanceName))
+		cfg.ClientAPI.RegistrationDisabled = false
+		cfg.ClientAPI.OpenRegistrationWithoutVerificationEnabled = true
+		if err := cfg.Derive(); err != nil {
+			panic(err)
+		}
+	}
+
+	pk = sk.Public().(ed25519.PublicKey)
+	cfg.Global.ServerName = gomatrixserverlib.ServerName(hex.EncodeToString(pk))
+	cfg.Global.KeyID = gomatrixserverlib.KeyID(signing.KeyID)
+
+	base := base.NewBaseDendrite(cfg, "Monolith")
+	defer base.Close() // nolint: errcheck
+
 	pRouter := pineconeRouter.NewRouter(logrus.WithField("pinecone", "router"), sk, false)
 	pQUIC := pineconeSessions.NewSessions(logrus.WithField("pinecone", "sessions"), pRouter, []string{"matrix"})
 	pMulticast := pineconeMulticast.NewMulticast(logrus.WithField("pinecone", "multicast"), pRouter)
 	pManager := pineconeConnections.NewConnectionManager(pRouter, nil)
 	pMulticast.Start()
 	if instancePeer != nil && *instancePeer != "" {
-		pManager.AddPeer(*instancePeer)
+		for _, peer := range strings.Split(*instancePeer, ",") {
+			pManager.AddPeer(strings.Trim(peer, " \t\r\n"))
+		}
 	}
 
 	go func() {
@@ -125,29 +180,6 @@ func main() {
 		}
 	}()
 
-	cfg := &config.Dendrite{}
-	cfg.Defaults(true)
-	cfg.Global.ServerName = gomatrixserverlib.ServerName(hex.EncodeToString(pk))
-	cfg.Global.PrivateKey = sk
-	cfg.Global.KeyID = gomatrixserverlib.KeyID(signing.KeyID)
-	cfg.Global.JetStream.StoragePath = config.Path(fmt.Sprintf("%s/", *instanceName))
-	cfg.UserAPI.AccountDatabase.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-account.db", *instanceName))
-	cfg.MediaAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mediaapi.db", *instanceName))
-	cfg.SyncAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-syncapi.db", *instanceName))
-	cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-roomserver.db", *instanceName))
-	cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-keyserver.db", *instanceName))
-	cfg.FederationAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-federationapi.db", *instanceName))
-	cfg.AppServiceAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-appservice.db", *instanceName))
-	cfg.MSCs.MSCs = []string{"msc2836", "msc2946"}
-	cfg.ClientAPI.RegistrationDisabled = false
-	cfg.ClientAPI.OpenRegistrationWithoutVerificationEnabled = true
-	if err := cfg.Derive(); err != nil {
-		panic(err)
-	}
-
-	base := base.NewBaseDendrite(cfg, "Monolith")
-	defer base.Close() // nolint: errcheck
-
 	federation := conn.CreateFederationClient(base, pQUIC)
 
 	serverKeyAPI := &signing.YggdrasilKeys{}
diff --git a/setup/config/config.go b/setup/config/config.go
index 924b51f22..cc9c04470 100644
--- a/setup/config/config.go
+++ b/setup/config/config.go
@@ -224,12 +224,7 @@ func loadConfig(
 	}
 
 	privateKeyPath := absPath(basePath, c.Global.PrivateKeyPath)
-	privateKeyData, err := readFile(privateKeyPath)
-	if err != nil {
-		return nil, err
-	}
-
-	if c.Global.KeyID, c.Global.PrivateKey, err = readKeyPEM(privateKeyPath, privateKeyData, true); err != nil {
+	if c.Global.KeyID, c.Global.PrivateKey, err = LoadMatrixKey(privateKeyPath, readFile); err != nil {
 		return nil, err
 	}
 
@@ -265,6 +260,14 @@ func loadConfig(
 	return &c, nil
 }
 
+func LoadMatrixKey(privateKeyPath string, readFile func(string) ([]byte, error)) (gomatrixserverlib.KeyID, ed25519.PrivateKey, error) {
+	privateKeyData, err := readFile(privateKeyPath)
+	if err != nil {
+		return "", nil, err
+	}
+	return readKeyPEM(privateKeyPath, privateKeyData, true)
+}
+
 // Derive generates data that is derived from various values provided in
 // the config file.
 func (config *Dendrite) Derive() error {
diff --git a/test/keys.go b/test/keys.go
index fb156ef27..05f7317cf 100644
--- a/test/keys.go
+++ b/test/keys.go
@@ -15,6 +15,7 @@
 package test
 
 import (
+	"crypto/ed25519"
 	"crypto/rand"
 	"crypto/rsa"
 	"crypto/x509"
@@ -44,6 +45,10 @@ func NewMatrixKey(matrixKeyPath string) (err error) {
 	if err != nil {
 		return err
 	}
+	return SaveMatrixKey(matrixKeyPath, data[3:])
+}
+
+func SaveMatrixKey(matrixKeyPath string, data ed25519.PrivateKey) error {
 	keyOut, err := os.OpenFile(matrixKeyPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
 	if err != nil {
 		return err
@@ -62,7 +67,7 @@ func NewMatrixKey(matrixKeyPath string) (err error) {
 		Headers: map[string]string{
 			"Key-ID": fmt.Sprintf("ed25519:%s", keyID[:6]),
 		},
-		Bytes: data[3:],
+		Bytes: data,
 	})
 	return err
 }

From 175f65407a7f684753334022e66b8209f3db7396 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed, 31 Aug 2022 12:21:56 +0100
Subject: [PATCH 023/105] Allow batching in `JetStreamConsumer` (#2686)

This allows us to receive more than one message from NATS at a time if we want.
---
 appservice/consumers/roomserver.go       |  7 ++++---
 federationapi/consumers/keychange.go     |  7 ++++---
 federationapi/consumers/presence.go      |  5 +++--
 federationapi/consumers/receipts.go      |  5 +++--
 federationapi/consumers/roomserver.go    |  7 ++++---
 federationapi/consumers/sendtodevice.go  |  7 ++++---
 federationapi/consumers/typing.go        |  5 +++--
 keyserver/consumers/devicelistupdate.go  |  7 ++++---
 setup/jetstream/helpers.go               | 25 +++++++++++++++++++-----
 syncapi/consumers/clientapi.go           |  7 ++++---
 syncapi/consumers/keychange.go           |  7 ++++---
 syncapi/consumers/presence.go            |  5 +++--
 syncapi/consumers/receipts.go            |  7 ++++---
 syncapi/consumers/roomserver.go          |  7 ++++---
 syncapi/consumers/sendtodevice.go        |  7 ++++---
 syncapi/consumers/typing.go              |  7 ++++---
 syncapi/consumers/userapi.go             |  7 ++++---
 userapi/consumers/syncapi_readupdate.go  |  7 ++++---
 userapi/consumers/syncapi_streamevent.go |  7 ++++---
 19 files changed, 88 insertions(+), 55 deletions(-)

diff --git a/appservice/consumers/roomserver.go b/appservice/consumers/roomserver.go
index d567408be..21b52bc3c 100644
--- a/appservice/consumers/roomserver.go
+++ b/appservice/consumers/roomserver.go
@@ -68,14 +68,15 @@ func NewOutputRoomEventConsumer(
 // Start consuming from room servers
 func (s *OutputRoomEventConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, s.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		s.ctx, s.jetstream, s.topic, s.durable, 1,
+		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	)
 }
 
 // onMessage is called when the appservice component receives a new event from
 // the room server output log.
-func (s *OutputRoomEventConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (s *OutputRoomEventConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	// Parse out the event JSON
 	var output api.OutputEvent
 	if err := json.Unmarshal(msg.Data, &output); err != nil {
diff --git a/federationapi/consumers/keychange.go b/federationapi/consumers/keychange.go
index 6d3cf0e46..f3314bc98 100644
--- a/federationapi/consumers/keychange.go
+++ b/federationapi/consumers/keychange.go
@@ -67,14 +67,15 @@ func NewKeyChangeConsumer(
 // Start consuming from key servers
 func (t *KeyChangeConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		t.ctx, t.jetstream, t.topic, t.durable, t.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		t.ctx, t.jetstream, t.topic, t.durable, 1,
+		t.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	)
 }
 
 // onMessage is called in response to a message received on the
 // key change events topic from the key server.
-func (t *KeyChangeConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (t *KeyChangeConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	var m api.DeviceMessage
 	if err := json.Unmarshal(msg.Data, &m); err != nil {
 		logrus.WithError(err).Errorf("failed to read device message from key change topic")
diff --git a/federationapi/consumers/presence.go b/federationapi/consumers/presence.go
index a65d2aa04..e76103cd3 100644
--- a/federationapi/consumers/presence.go
+++ b/federationapi/consumers/presence.go
@@ -69,14 +69,15 @@ func (t *OutputPresenceConsumer) Start() error {
 		return nil
 	}
 	return jetstream.JetStreamConsumer(
-		t.ctx, t.jetstream, t.topic, t.durable, t.onMessage,
+		t.ctx, t.jetstream, t.topic, t.durable, 1, t.onMessage,
 		nats.DeliverAll(), nats.ManualAck(), nats.HeadersOnly(),
 	)
 }
 
 // onMessage is called in response to a message received on the presence
 // events topic from the client api.
-func (t *OutputPresenceConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (t *OutputPresenceConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	// only send presence events which originated from us
 	userID := msg.Header.Get(jetstream.UserID)
 	_, serverName, err := gomatrixserverlib.SplitID('@', userID)
diff --git a/federationapi/consumers/receipts.go b/federationapi/consumers/receipts.go
index 2c9d79bcb..366cb264e 100644
--- a/federationapi/consumers/receipts.go
+++ b/federationapi/consumers/receipts.go
@@ -65,14 +65,15 @@ func NewOutputReceiptConsumer(
 // Start consuming from the clientapi
 func (t *OutputReceiptConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		t.ctx, t.jetstream, t.topic, t.durable, t.onMessage,
+		t.ctx, t.jetstream, t.topic, t.durable, 1, t.onMessage,
 		nats.DeliverAll(), nats.ManualAck(), nats.HeadersOnly(),
 	)
 }
 
 // onMessage is called in response to a message received on the receipt
 // events topic from the client api.
-func (t *OutputReceiptConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (t *OutputReceiptConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	receipt := syncTypes.OutputReceiptEvent{
 		UserID:  msg.Header.Get(jetstream.UserID),
 		RoomID:  msg.Header.Get(jetstream.RoomID),
diff --git a/federationapi/consumers/roomserver.go b/federationapi/consumers/roomserver.go
index 2622ecb3f..349b50b05 100644
--- a/federationapi/consumers/roomserver.go
+++ b/federationapi/consumers/roomserver.go
@@ -68,8 +68,8 @@ func NewOutputRoomEventConsumer(
 // Start consuming from room servers
 func (s *OutputRoomEventConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, s.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		s.ctx, s.jetstream, s.topic, s.durable, 1,
+		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	)
 }
 
@@ -77,7 +77,8 @@ func (s *OutputRoomEventConsumer) Start() error {
 // It is unsafe to call this with messages for the same room in multiple gorountines
 // because updates it will likely fail with a types.EventIDMismatchError when it
 // realises that it cannot update the room state using the deltas.
-func (s *OutputRoomEventConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (s *OutputRoomEventConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	// Parse out the event JSON
 	var output api.OutputEvent
 	if err := json.Unmarshal(msg.Data, &output); err != nil {
diff --git a/federationapi/consumers/sendtodevice.go b/federationapi/consumers/sendtodevice.go
index f99a895e0..e44bad723 100644
--- a/federationapi/consumers/sendtodevice.go
+++ b/federationapi/consumers/sendtodevice.go
@@ -63,14 +63,15 @@ func NewOutputSendToDeviceConsumer(
 // Start consuming from the client api
 func (t *OutputSendToDeviceConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		t.ctx, t.jetstream, t.topic, t.durable, t.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		t.ctx, t.jetstream, t.topic, t.durable, 1,
+		t.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	)
 }
 
 // onMessage is called in response to a message received on the
 // send-to-device events topic from the client api.
-func (t *OutputSendToDeviceConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (t *OutputSendToDeviceConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	// only send send-to-device events which originated from us
 	sender := msg.Header.Get("sender")
 	_, originServerName, err := gomatrixserverlib.SplitID('@', sender)
diff --git a/federationapi/consumers/typing.go b/federationapi/consumers/typing.go
index 428e1a867..9c7379136 100644
--- a/federationapi/consumers/typing.go
+++ b/federationapi/consumers/typing.go
@@ -62,14 +62,15 @@ func NewOutputTypingConsumer(
 // Start consuming from the clientapi
 func (t *OutputTypingConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		t.ctx, t.jetstream, t.topic, t.durable, t.onMessage,
+		t.ctx, t.jetstream, t.topic, t.durable, 1, t.onMessage,
 		nats.DeliverAll(), nats.ManualAck(), nats.HeadersOnly(),
 	)
 }
 
 // onMessage is called in response to a message received on the typing
 // events topic from the client api.
-func (t *OutputTypingConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (t *OutputTypingConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	// Extract the typing event from msg.
 	roomID := msg.Header.Get(jetstream.RoomID)
 	userID := msg.Header.Get(jetstream.UserID)
diff --git a/keyserver/consumers/devicelistupdate.go b/keyserver/consumers/devicelistupdate.go
index f4f246280..d15f94267 100644
--- a/keyserver/consumers/devicelistupdate.go
+++ b/keyserver/consumers/devicelistupdate.go
@@ -55,14 +55,15 @@ func NewDeviceListUpdateConsumer(
 // Start consuming from key servers
 func (t *DeviceListUpdateConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		t.ctx, t.jetstream, t.topic, t.durable, t.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		t.ctx, t.jetstream, t.topic, t.durable, 1,
+		t.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	)
 }
 
 // onMessage is called in response to a message received on the
 // key change events topic from the key server.
-func (t *DeviceListUpdateConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (t *DeviceListUpdateConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	var m gomatrixserverlib.DeviceListUpdateEvent
 	if err := json.Unmarshal(msg.Data, &m); err != nil {
 		logrus.WithError(err).Errorf("Failed to read from device list update input topic")
diff --git a/setup/jetstream/helpers.go b/setup/jetstream/helpers.go
index 1c07583e9..f47637c69 100644
--- a/setup/jetstream/helpers.go
+++ b/setup/jetstream/helpers.go
@@ -9,9 +9,16 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
+// JetStreamConsumer starts a durable consumer on the given subject with the
+// given durable name. The function will be called when one or more messages
+// is available, up to the maximum batch size specified. If the batch is set to
+// 1 then messages will be delivered one at a time. If the function is called,
+// the messages array is guaranteed to be at least 1 in size. Any provided NATS
+// options will be passed through to the pull subscriber creation. The consumer
+// will continue to run until the context expires, at which point it will stop.
 func JetStreamConsumer(
-	ctx context.Context, js nats.JetStreamContext, subj, durable string,
-	f func(ctx context.Context, msg *nats.Msg) bool,
+	ctx context.Context, js nats.JetStreamContext, subj, durable string, batch int,
+	f func(ctx context.Context, msgs []*nats.Msg) bool,
 	opts ...nats.SubOpt,
 ) error {
 	defer func() {
@@ -27,6 +34,14 @@ func JetStreamConsumer(
 		}
 	}()
 
+	// If the batch size is greater than 1, we will want to acknowledge all
+	// received messages in the batch. Below we will send an acknowledgement
+	// for the most recent message in the batch and AckAll will ensure that
+	// all messages that came before it are also acknowledged implicitly.
+	if batch > 1 {
+		opts = append(opts, nats.AckAll())
+	}
+
 	name := durable + "Pull"
 	sub, err := js.PullSubscribe(subj, name, opts...)
 	if err != nil {
@@ -50,7 +65,7 @@ func JetStreamConsumer(
 			// enforce its own deadline (roughly 5 seconds by default). Therefore
 			// it is our responsibility to check whether our context expired or
 			// not when a context error is returned. Footguns. Footguns everywhere.
-			msgs, err := sub.Fetch(1, nats.Context(ctx))
+			msgs, err := sub.Fetch(batch, nats.Context(ctx))
 			if err != nil {
 				if err == context.Canceled || err == context.DeadlineExceeded {
 					// Work out whether it was the JetStream context that expired
@@ -74,13 +89,13 @@ func JetStreamConsumer(
 			if len(msgs) < 1 {
 				continue
 			}
-			msg := msgs[0]
+			msg := msgs[len(msgs)-1] // most recent message, in case of AckAll
 			if err = msg.InProgress(nats.Context(ctx)); err != nil {
 				logrus.WithContext(ctx).WithField("subject", subj).Warn(fmt.Errorf("msg.InProgress: %w", err))
 				sentry.CaptureException(err)
 				continue
 			}
-			if f(ctx, msg) {
+			if f(ctx, msgs) {
 				if err = msg.AckSync(nats.Context(ctx)); err != nil {
 					logrus.WithContext(ctx).WithField("subject", subj).Warn(fmt.Errorf("msg.AckSync: %w", err))
 					sentry.CaptureException(err)
diff --git a/syncapi/consumers/clientapi.go b/syncapi/consumers/clientapi.go
index 02633b567..f0588cab8 100644
--- a/syncapi/consumers/clientapi.go
+++ b/syncapi/consumers/clientapi.go
@@ -75,15 +75,16 @@ func NewOutputClientDataConsumer(
 // Start consuming from room servers
 func (s *OutputClientDataConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, s.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		s.ctx, s.jetstream, s.topic, s.durable, 1,
+		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	)
 }
 
 // onMessage is called when the sync server receives a new event from the client API server output log.
 // It is not safe for this function to be called from multiple goroutines, or else the
 // sync stream position may race and be incorrectly calculated.
-func (s *OutputClientDataConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (s *OutputClientDataConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	// Parse out the event JSON
 	userID := msg.Header.Get(jetstream.UserID)
 	var output eventutil.AccountData
diff --git a/syncapi/consumers/keychange.go b/syncapi/consumers/keychange.go
index c8d88ddac..c42e71971 100644
--- a/syncapi/consumers/keychange.go
+++ b/syncapi/consumers/keychange.go
@@ -75,12 +75,13 @@ func NewOutputKeyChangeEventConsumer(
 // Start consuming from the key server
 func (s *OutputKeyChangeEventConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, s.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		s.ctx, s.jetstream, s.topic, s.durable, 1,
+		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	)
 }
 
-func (s *OutputKeyChangeEventConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (s *OutputKeyChangeEventConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	var m api.DeviceMessage
 	if err := json.Unmarshal(msg.Data, &m); err != nil {
 		logrus.WithError(err).Errorf("failed to read device message from key change topic")
diff --git a/syncapi/consumers/presence.go b/syncapi/consumers/presence.go
index db7d67fa6..61bdc13de 100644
--- a/syncapi/consumers/presence.go
+++ b/syncapi/consumers/presence.go
@@ -128,12 +128,13 @@ func (s *PresenceConsumer) Start() error {
 		return nil
 	}
 	return jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.presenceTopic, s.durable, s.onMessage,
+		s.ctx, s.jetstream, s.presenceTopic, s.durable, 1, s.onMessage,
 		nats.DeliverAll(), nats.ManualAck(), nats.HeadersOnly(),
 	)
 }
 
-func (s *PresenceConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (s *PresenceConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	userID := msg.Header.Get(jetstream.UserID)
 	presence := msg.Header.Get("presence")
 	timestamp := msg.Header.Get("last_active_ts")
diff --git a/syncapi/consumers/receipts.go b/syncapi/consumers/receipts.go
index 83156cf93..a18244c44 100644
--- a/syncapi/consumers/receipts.go
+++ b/syncapi/consumers/receipts.go
@@ -74,12 +74,13 @@ func NewOutputReceiptEventConsumer(
 // Start consuming receipts events.
 func (s *OutputReceiptEventConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, s.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		s.ctx, s.jetstream, s.topic, s.durable, 1,
+		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	)
 }
 
-func (s *OutputReceiptEventConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (s *OutputReceiptEventConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	output := types.OutputReceiptEvent{
 		UserID:  msg.Header.Get(jetstream.UserID),
 		RoomID:  msg.Header.Get(jetstream.RoomID),
diff --git a/syncapi/consumers/roomserver.go b/syncapi/consumers/roomserver.go
index f77b1673b..6979eb484 100644
--- a/syncapi/consumers/roomserver.go
+++ b/syncapi/consumers/roomserver.go
@@ -79,15 +79,16 @@ func NewOutputRoomEventConsumer(
 // Start consuming from room servers
 func (s *OutputRoomEventConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, s.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		s.ctx, s.jetstream, s.topic, s.durable, 1,
+		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	)
 }
 
 // onMessage is called when the sync server receives a new event from the room server output log.
 // It is not safe for this function to be called from multiple goroutines, or else the
 // sync stream position may race and be incorrectly calculated.
-func (s *OutputRoomEventConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (s *OutputRoomEventConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	// Parse out the event JSON
 	var err error
 	var output api.OutputEvent
diff --git a/syncapi/consumers/sendtodevice.go b/syncapi/consumers/sendtodevice.go
index 0b9153fcd..89b01d7e5 100644
--- a/syncapi/consumers/sendtodevice.go
+++ b/syncapi/consumers/sendtodevice.go
@@ -68,12 +68,13 @@ func NewOutputSendToDeviceEventConsumer(
 // Start consuming send-to-device events.
 func (s *OutputSendToDeviceEventConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, s.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		s.ctx, s.jetstream, s.topic, s.durable, 1,
+		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	)
 }
 
-func (s *OutputSendToDeviceEventConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (s *OutputSendToDeviceEventConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	userID := msg.Header.Get(jetstream.UserID)
 	_, domain, err := gomatrixserverlib.SplitID('@', userID)
 	if err != nil {
diff --git a/syncapi/consumers/typing.go b/syncapi/consumers/typing.go
index 48e484ec5..88db80f8c 100644
--- a/syncapi/consumers/typing.go
+++ b/syncapi/consumers/typing.go
@@ -64,12 +64,13 @@ func NewOutputTypingEventConsumer(
 // Start consuming typing events.
 func (s *OutputTypingEventConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, s.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		s.ctx, s.jetstream, s.topic, s.durable, 1,
+		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	)
 }
 
-func (s *OutputTypingEventConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (s *OutputTypingEventConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	roomID := msg.Header.Get(jetstream.RoomID)
 	userID := msg.Header.Get(jetstream.UserID)
 	typing, err := strconv.ParseBool(msg.Header.Get("typing"))
diff --git a/syncapi/consumers/userapi.go b/syncapi/consumers/userapi.go
index 010fa7c8e..227823522 100644
--- a/syncapi/consumers/userapi.go
+++ b/syncapi/consumers/userapi.go
@@ -67,8 +67,8 @@ func NewOutputNotificationDataConsumer(
 // Start starts consumption.
 func (s *OutputNotificationDataConsumer) Start() error {
 	return jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, s.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		s.ctx, s.jetstream, s.topic, s.durable, 1,
+		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	)
 }
 
@@ -76,7 +76,8 @@ func (s *OutputNotificationDataConsumer) Start() error {
 // the push server. It is not safe for this function to be called from
 // multiple goroutines, or else the sync stream position may race and
 // be incorrectly calculated.
-func (s *OutputNotificationDataConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (s *OutputNotificationDataConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	userID := string(msg.Header.Get(jetstream.UserID))
 
 	// Parse out the event JSON
diff --git a/userapi/consumers/syncapi_readupdate.go b/userapi/consumers/syncapi_readupdate.go
index 067f93330..54654f757 100644
--- a/userapi/consumers/syncapi_readupdate.go
+++ b/userapi/consumers/syncapi_readupdate.go
@@ -56,15 +56,16 @@ func NewOutputReadUpdateConsumer(
 
 func (s *OutputReadUpdateConsumer) Start() error {
 	if err := jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, s.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		s.ctx, s.jetstream, s.topic, s.durable, 1,
+		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	); err != nil {
 		return err
 	}
 	return nil
 }
 
-func (s *OutputReadUpdateConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (s *OutputReadUpdateConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	var read types.ReadUpdate
 	if err := json.Unmarshal(msg.Data, &read); err != nil {
 		log.WithError(err).Error("userapi clientapi consumer: message parse failure")
diff --git a/userapi/consumers/syncapi_streamevent.go b/userapi/consumers/syncapi_streamevent.go
index ec351ef7e..3ac6f58d0 100644
--- a/userapi/consumers/syncapi_streamevent.go
+++ b/userapi/consumers/syncapi_streamevent.go
@@ -65,15 +65,16 @@ func NewOutputStreamEventConsumer(
 
 func (s *OutputStreamEventConsumer) Start() error {
 	if err := jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, s.onMessage,
-		nats.DeliverAll(), nats.ManualAck(),
+		s.ctx, s.jetstream, s.topic, s.durable, 1,
+		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
 	); err != nil {
 		return err
 	}
 	return nil
 }
 
-func (s *OutputStreamEventConsumer) onMessage(ctx context.Context, msg *nats.Msg) bool {
+func (s *OutputStreamEventConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
 	var output types.StreamedEvent
 	output.Event = &gomatrixserverlib.HeaderedEvent{}
 	if err := json.Unmarshal(msg.Data, &output); err != nil {

From ad6b902b8462adb568d799c69a74b60d69574d0c Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Thu, 1 Sep 2022 09:20:40 +0100
Subject: [PATCH 024/105] Refactor appservices component (#2687)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This PR refactors the app services component. It makes the following changes:

* Each appservice now gets its own NATS JetStream consumer
* The appservice database is now removed entirely, since we just use JetStream as a data source instead
* The entire component is now much simpler and we deleted lots of lines of code 💅

The result is that it should be much lighter and hopefully much more performant.
---
 appservice/README.md                          |  10 -
 appservice/appservice.go                      |  55 +--
 appservice/consumers/roomserver.go            | 330 +++++++++++-------
 appservice/query/query.go                     |   2 +-
 appservice/storage/interface.go               |  30 --
 .../postgres/appservice_events_table.go       | 256 --------------
 appservice/storage/postgres/storage.go        | 115 ------
 .../storage/postgres/txn_id_counter_table.go  |  53 ---
 .../sqlite3/appservice_events_table.go        | 267 --------------
 appservice/storage/sqlite3/storage.go         | 114 ------
 .../storage/sqlite3/txn_id_counter_table.go   |  82 -----
 appservice/storage/storage.go                 |  40 ---
 appservice/storage/storage_wasm.go            |  34 --
 appservice/types/types.go                     |  64 ----
 appservice/workers/transaction_scheduler.go   | 236 -------------
 build/gobind-pinecone/monolith.go             |   1 -
 build/gobind-yggdrasil/monolith.go            |   1 -
 cmd/dendrite-demo-pinecone/main.go            |   1 -
 cmd/dendrite-demo-yggdrasil/main.go           |   1 -
 cmd/generate-config/main.go                   |   1 -
 dendrite-sample.polylith.yaml                 |   7 -
 setup/config/config_appservice.go             |   9 -
 setup/jetstream/helpers.go                    |  35 +-
 setup/jetstream/nats.go                       |   1 +
 test/testrig/base.go                          |   1 -
 userapi/internal/api.go                       |   3 +-
 26 files changed, 231 insertions(+), 1518 deletions(-)
 delete mode 100644 appservice/README.md
 delete mode 100644 appservice/storage/interface.go
 delete mode 100644 appservice/storage/postgres/appservice_events_table.go
 delete mode 100644 appservice/storage/postgres/storage.go
 delete mode 100644 appservice/storage/postgres/txn_id_counter_table.go
 delete mode 100644 appservice/storage/sqlite3/appservice_events_table.go
 delete mode 100644 appservice/storage/sqlite3/storage.go
 delete mode 100644 appservice/storage/sqlite3/txn_id_counter_table.go
 delete mode 100644 appservice/storage/storage.go
 delete mode 100644 appservice/storage/storage_wasm.go
 delete mode 100644 appservice/types/types.go
 delete mode 100644 appservice/workers/transaction_scheduler.go

diff --git a/appservice/README.md b/appservice/README.md
deleted file mode 100644
index d75557448..000000000
--- a/appservice/README.md
+++ /dev/null
@@ -1,10 +0,0 @@
-# Application Service
-
-This component interfaces with external [Application
-Services](https://matrix.org/docs/spec/application_service/unstable.html).
-This includes any HTTP endpoints that application services call, as well as talking
-to any HTTP endpoints that application services provide themselves.
-
-## Consumers
-
-This component consumes and filters events from the Roomserver Kafka stream, passing on any necessary events to subscribing application services.
\ No newline at end of file
diff --git a/appservice/appservice.go b/appservice/appservice.go
index 8fe1b2fc4..9000adb1d 100644
--- a/appservice/appservice.go
+++ b/appservice/appservice.go
@@ -18,7 +18,6 @@ import (
 	"context"
 	"crypto/tls"
 	"net/http"
-	"sync"
 	"time"
 
 	"github.com/gorilla/mux"
@@ -28,9 +27,6 @@ import (
 	"github.com/matrix-org/dendrite/appservice/consumers"
 	"github.com/matrix-org/dendrite/appservice/inthttp"
 	"github.com/matrix-org/dendrite/appservice/query"
-	"github.com/matrix-org/dendrite/appservice/storage"
-	"github.com/matrix-org/dendrite/appservice/types"
-	"github.com/matrix-org/dendrite/appservice/workers"
 	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/config"
@@ -59,57 +55,40 @@ func NewInternalAPI(
 			Proxy: http.ProxyFromEnvironment,
 		},
 	}
-	js, _ := base.NATS.Prepare(base.ProcessContext, &base.Cfg.Global.JetStream)
+	// Create appserivce query API with an HTTP client that will be used for all
+	// outbound and inbound requests (inbound only for the internal API)
+	appserviceQueryAPI := &query.AppServiceQueryAPI{
+		HTTPClient: client,
+		Cfg:        &base.Cfg.AppServiceAPI,
+	}
 
-	// Create a connection to the appservice postgres DB
-	appserviceDB, err := storage.NewDatabase(base, &base.Cfg.AppServiceAPI.Database)
-	if err != nil {
-		logrus.WithError(err).Panicf("failed to connect to appservice db")
+	if len(base.Cfg.Derived.ApplicationServices) == 0 {
+		return appserviceQueryAPI
 	}
 
 	// Wrap application services in a type that relates the application service and
 	// a sync.Cond object that can be used to notify workers when there are new
 	// events to be sent out.
-	workerStates := make([]types.ApplicationServiceWorkerState, len(base.Cfg.Derived.ApplicationServices))
-	for i, appservice := range base.Cfg.Derived.ApplicationServices {
-		m := sync.Mutex{}
-		ws := types.ApplicationServiceWorkerState{
-			AppService: appservice,
-			Cond:       sync.NewCond(&m),
-		}
-		workerStates[i] = ws
-
+	for _, appservice := range base.Cfg.Derived.ApplicationServices {
 		// Create bot account for this AS if it doesn't already exist
-		if err = generateAppServiceAccount(userAPI, appservice); err != nil {
+		if err := generateAppServiceAccount(userAPI, appservice); err != nil {
 			logrus.WithFields(logrus.Fields{
 				"appservice": appservice.ID,
 			}).WithError(err).Panicf("failed to generate bot account for appservice")
 		}
 	}
 
-	// Create appserivce query API with an HTTP client that will be used for all
-	// outbound and inbound requests (inbound only for the internal API)
-	appserviceQueryAPI := &query.AppServiceQueryAPI{
-		HTTPClient: client,
-		Cfg:        base.Cfg,
-	}
-
 	// Only consume if we actually have ASes to track, else we'll just chew cycles needlessly.
 	// We can't add ASes at runtime so this is safe to do.
-	if len(workerStates) > 0 {
-		consumer := consumers.NewOutputRoomEventConsumer(
-			base.ProcessContext, base.Cfg, js, appserviceDB,
-			rsAPI, workerStates,
-		)
-		if err := consumer.Start(); err != nil {
-			logrus.WithError(err).Panicf("failed to start appservice roomserver consumer")
-		}
+	js, _ := base.NATS.Prepare(base.ProcessContext, &base.Cfg.Global.JetStream)
+	consumer := consumers.NewOutputRoomEventConsumer(
+		base.ProcessContext, &base.Cfg.AppServiceAPI,
+		client, js, rsAPI,
+	)
+	if err := consumer.Start(); err != nil {
+		logrus.WithError(err).Panicf("failed to start appservice roomserver consumer")
 	}
 
-	// Create application service transaction workers
-	if err := workers.SetupTransactionWorkers(client, appserviceDB, workerStates); err != nil {
-		logrus.WithError(err).Panicf("failed to start app service transaction workers")
-	}
 	return appserviceQueryAPI
 }
 
diff --git a/appservice/consumers/roomserver.go b/appservice/consumers/roomserver.go
index 21b52bc3c..a30944e75 100644
--- a/appservice/consumers/roomserver.go
+++ b/appservice/consumers/roomserver.go
@@ -15,14 +15,18 @@
 package consumers
 
 import (
+	"bytes"
 	"context"
 	"encoding/json"
+	"fmt"
+	"math"
+	"net/http"
+	"net/url"
+	"time"
 
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/nats-io/nats.go"
 
-	"github.com/matrix-org/dendrite/appservice/storage"
-	"github.com/matrix-org/dendrite/appservice/types"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
@@ -33,178 +37,192 @@ import (
 
 // OutputRoomEventConsumer consumes events that originated in the room server.
 type OutputRoomEventConsumer struct {
-	ctx          context.Context
-	jetstream    nats.JetStreamContext
-	durable      string
-	topic        string
-	asDB         storage.Database
-	rsAPI        api.AppserviceRoomserverAPI
-	serverName   string
-	workerStates []types.ApplicationServiceWorkerState
+	ctx       context.Context
+	cfg       *config.AppServiceAPI
+	client    *http.Client
+	jetstream nats.JetStreamContext
+	topic     string
+	rsAPI     api.AppserviceRoomserverAPI
+}
+
+type appserviceState struct {
+	*config.ApplicationService
+	backoff int
 }
 
 // NewOutputRoomEventConsumer creates a new OutputRoomEventConsumer. Call
 // Start() to begin consuming from room servers.
 func NewOutputRoomEventConsumer(
 	process *process.ProcessContext,
-	cfg *config.Dendrite,
+	cfg *config.AppServiceAPI,
+	client *http.Client,
 	js nats.JetStreamContext,
-	appserviceDB storage.Database,
 	rsAPI api.AppserviceRoomserverAPI,
-	workerStates []types.ApplicationServiceWorkerState,
 ) *OutputRoomEventConsumer {
 	return &OutputRoomEventConsumer{
-		ctx:          process.Context(),
-		jetstream:    js,
-		durable:      cfg.Global.JetStream.Durable("AppserviceRoomserverConsumer"),
-		topic:        cfg.Global.JetStream.Prefixed(jetstream.OutputRoomEvent),
-		asDB:         appserviceDB,
-		rsAPI:        rsAPI,
-		serverName:   string(cfg.Global.ServerName),
-		workerStates: workerStates,
+		ctx:       process.Context(),
+		cfg:       cfg,
+		client:    client,
+		jetstream: js,
+		topic:     cfg.Matrix.JetStream.Prefixed(jetstream.OutputRoomEvent),
+		rsAPI:     rsAPI,
 	}
 }
 
 // Start consuming from room servers
 func (s *OutputRoomEventConsumer) Start() error {
-	return jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, 1,
-		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
-	)
+	for _, as := range s.cfg.Derived.ApplicationServices {
+		appsvc := as
+		state := &appserviceState{
+			ApplicationService: &appsvc,
+		}
+		token := jetstream.Tokenise(as.ID)
+		if err := jetstream.JetStreamConsumer(
+			s.ctx, s.jetstream, s.topic,
+			s.cfg.Matrix.JetStream.Durable("Appservice_"+token),
+			50, // maximum number of events to send in a single transaction
+			func(ctx context.Context, msgs []*nats.Msg) bool {
+				return s.onMessage(ctx, state, msgs)
+			},
+			nats.DeliverNew(), nats.ManualAck(),
+		); err != nil {
+			return fmt.Errorf("failed to create %q consumer: %w", token, err)
+		}
+	}
+	return nil
 }
 
 // onMessage is called when the appservice component receives a new event from
 // the room server output log.
-func (s *OutputRoomEventConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
-	msg := msgs[0] // Guaranteed to exist if onMessage is called
-	// Parse out the event JSON
-	var output api.OutputEvent
-	if err := json.Unmarshal(msg.Data, &output); err != nil {
-		// If the message was invalid, log it and move on to the next message in the stream
-		log.WithError(err).Errorf("roomserver output log: message parse failure")
-		return true
-	}
-
-	log.WithFields(log.Fields{
-		"type": output.Type,
-	}).Debug("Got a message in OutputRoomEventConsumer")
-
-	events := []*gomatrixserverlib.HeaderedEvent{}
-	if output.Type == api.OutputTypeNewRoomEvent && output.NewRoomEvent != nil {
-		newEventID := output.NewRoomEvent.Event.EventID()
-		events = append(events, output.NewRoomEvent.Event)
-		if len(output.NewRoomEvent.AddsStateEventIDs) > 0 {
-			eventsReq := &api.QueryEventsByIDRequest{
-				EventIDs: make([]string, 0, len(output.NewRoomEvent.AddsStateEventIDs)),
-			}
-			eventsRes := &api.QueryEventsByIDResponse{}
-			for _, eventID := range output.NewRoomEvent.AddsStateEventIDs {
-				if eventID != newEventID {
-					eventsReq.EventIDs = append(eventsReq.EventIDs, eventID)
-				}
-			}
-			if len(eventsReq.EventIDs) > 0 {
-				if err := s.rsAPI.QueryEventsByID(s.ctx, eventsReq, eventsRes); err != nil {
-					log.WithError(err).Errorf("s.rsAPI.QueryEventsByID failed")
-					return false
-				}
-				events = append(events, eventsRes.Events...)
-			}
+func (s *OutputRoomEventConsumer) onMessage(
+	ctx context.Context, state *appserviceState, msgs []*nats.Msg,
+) bool {
+	log.WithField("appservice", state.ID).Tracef("Appservice worker received %d message(s) from roomserver", len(msgs))
+	events := make([]*gomatrixserverlib.HeaderedEvent, 0, len(msgs))
+	for _, msg := range msgs {
+		// Parse out the event JSON
+		var output api.OutputEvent
+		if err := json.Unmarshal(msg.Data, &output); err != nil {
+			// If the message was invalid, log it and move on to the next message in the stream
+			log.WithField("appservice", state.ID).WithError(err).Errorf("Appservice failed to parse message, ignoring")
+			continue
 		}
-	} else if output.Type == api.OutputTypeNewInviteEvent && output.NewInviteEvent != nil {
-		events = append(events, output.NewInviteEvent.Event)
-	} else {
-		log.WithFields(log.Fields{
-			"type": output.Type,
-		}).Debug("appservice OutputRoomEventConsumer ignoring event", string(msg.Data))
+		switch output.Type {
+		case api.OutputTypeNewRoomEvent:
+			if output.NewRoomEvent == nil || !s.appserviceIsInterestedInEvent(ctx, output.NewRoomEvent.Event, state.ApplicationService) {
+				continue
+			}
+			events = append(events, output.NewRoomEvent.Event)
+			if len(output.NewRoomEvent.AddsStateEventIDs) > 0 {
+				newEventID := output.NewRoomEvent.Event.EventID()
+				eventsReq := &api.QueryEventsByIDRequest{
+					EventIDs: make([]string, 0, len(output.NewRoomEvent.AddsStateEventIDs)),
+				}
+				eventsRes := &api.QueryEventsByIDResponse{}
+				for _, eventID := range output.NewRoomEvent.AddsStateEventIDs {
+					if eventID != newEventID {
+						eventsReq.EventIDs = append(eventsReq.EventIDs, eventID)
+					}
+				}
+				if len(eventsReq.EventIDs) > 0 {
+					if err := s.rsAPI.QueryEventsByID(s.ctx, eventsReq, eventsRes); err != nil {
+						log.WithError(err).Errorf("s.rsAPI.QueryEventsByID failed")
+						return false
+					}
+					events = append(events, eventsRes.Events...)
+				}
+			}
+
+		case api.OutputTypeNewInviteEvent:
+			if output.NewInviteEvent == nil {
+				continue
+			}
+			events = append(events, output.NewInviteEvent.Event)
+
+		default:
+			continue
+		}
+	}
+
+	// If there are no events selected for sending then we should
+	// ack the messages so that we don't get sent them again in the
+	// future.
+	if len(events) == 0 {
 		return true
 	}
 
-	// Send event to any relevant application services
-	if err := s.filterRoomserverEvents(context.TODO(), events); err != nil {
-		log.WithError(err).Errorf("roomserver output log: filter error")
-		return true
-	}
-
-	return true
+	// Send event to any relevant application services. If we hit
+	// an error here, return false, so that we negatively ack.
+	log.WithField("appservice", state.ID).Debugf("Appservice worker sending %d events(s) from roomserver", len(events))
+	return s.sendEvents(ctx, state, events) == nil
 }
 
-// filterRoomserverEvents takes in events and decides whether any of them need
-// to be passed on to an external application service. It does this by checking
-// each namespace of each registered application service, and if there is a
-// match, adds the event to the queue for events to be sent to a particular
-// application service.
-func (s *OutputRoomEventConsumer) filterRoomserverEvents(
-	ctx context.Context,
+// sendEvents passes events to the appservice by using the transactions
+// endpoint. It will block for the backoff period if necessary.
+func (s *OutputRoomEventConsumer) sendEvents(
+	ctx context.Context, state *appserviceState,
 	events []*gomatrixserverlib.HeaderedEvent,
 ) error {
-	for _, ws := range s.workerStates {
-		for _, event := range events {
-			// Check if this event is interesting to this application service
-			if s.appserviceIsInterestedInEvent(ctx, event, ws.AppService) {
-				// Queue this event to be sent off to the application service
-				if err := s.asDB.StoreEvent(ctx, ws.AppService.ID, event); err != nil {
-					log.WithError(err).Warn("failed to insert incoming event into appservices database")
-					return err
-				} else {
-					// Tell our worker to send out new messages by updating remaining message
-					// count and waking them up with a broadcast
-					ws.NotifyNewEvents()
-				}
-			}
-		}
+	// Create the transaction body.
+	transaction, err := json.Marshal(
+		gomatrixserverlib.ApplicationServiceTransaction{
+			Events: gomatrixserverlib.HeaderedToClientEvents(events, gomatrixserverlib.FormatAll),
+		},
+	)
+	if err != nil {
+		return err
 	}
 
+	// TODO: We should probably be more intelligent and pick something not
+	// in the control of the event. A NATS timestamp header or something maybe.
+	txnID := events[0].Event.OriginServerTS()
+
+	// Send the transaction to the appservice.
+	// https://matrix.org/docs/spec/application_service/r0.1.2#put-matrix-app-v1-transactions-txnid
+	address := fmt.Sprintf("%s/transactions/%d?access_token=%s", state.URL, txnID, url.QueryEscape(state.HSToken))
+	req, err := http.NewRequestWithContext(ctx, "PUT", address, bytes.NewBuffer(transaction))
+	if err != nil {
+		return err
+	}
+	req.Header.Set("Content-Type", "application/json")
+	resp, err := s.client.Do(req)
+	if err != nil {
+		return state.backoffAndPause(err)
+	}
+
+	// If the response was fine then we can clear any backoffs in place and
+	// report that everything was OK. Otherwise, back off for a while.
+	switch resp.StatusCode {
+	case http.StatusOK:
+		state.backoff = 0
+	default:
+		return state.backoffAndPause(fmt.Errorf("received HTTP status code %d from appservice", resp.StatusCode))
+	}
 	return nil
 }
 
-// appserviceJoinedAtEvent returns a boolean depending on whether a given
-// appservice has membership at the time a given event was created.
-func (s *OutputRoomEventConsumer) appserviceJoinedAtEvent(ctx context.Context, event *gomatrixserverlib.HeaderedEvent, appservice config.ApplicationService) bool {
-	// TODO: This is only checking the current room state, not the state at
-	// the event in question. Pretty sure this is what Synapse does too, but
-	// until we have a lighter way of checking the state before the event that
-	// doesn't involve state res, then this is probably OK.
-	membershipReq := &api.QueryMembershipsForRoomRequest{
-		RoomID:     event.RoomID(),
-		JoinedOnly: true,
+// backoff pauses the calling goroutine for a 2^some backoff exponent seconds
+func (s *appserviceState) backoffAndPause(err error) error {
+	if s.backoff < 6 {
+		s.backoff++
 	}
-	membershipRes := &api.QueryMembershipsForRoomResponse{}
-
-	// XXX: This could potentially race if the state for the event is not known yet
-	// e.g. the event came over federation but we do not have the full state persisted.
-	if err := s.rsAPI.QueryMembershipsForRoom(ctx, membershipReq, membershipRes); err == nil {
-		for _, ev := range membershipRes.JoinEvents {
-			var membership gomatrixserverlib.MemberContent
-			if err = json.Unmarshal(ev.Content, &membership); err != nil || ev.StateKey == nil {
-				continue
-			}
-			if appservice.IsInterestedInUserID(*ev.StateKey) {
-				return true
-			}
-		}
-	} else {
-		log.WithFields(log.Fields{
-			"room_id": event.RoomID(),
-		}).WithError(err).Errorf("Unable to get membership for room")
-	}
-	return false
+	duration := time.Second * time.Duration(math.Pow(2, float64(s.backoff)))
+	log.WithField("appservice", s.ID).WithError(err).Errorf("Unable to send transaction to appservice, backing off for %s", duration.String())
+	time.Sleep(duration)
+	return err
 }
 
 // appserviceIsInterestedInEvent returns a boolean depending on whether a given
 // event falls within one of a given application service's namespaces.
 //
 // TODO: This should be cached, see https://github.com/matrix-org/dendrite/issues/1682
-func (s *OutputRoomEventConsumer) appserviceIsInterestedInEvent(ctx context.Context, event *gomatrixserverlib.HeaderedEvent, appservice config.ApplicationService) bool {
-	// No reason to queue events if they'll never be sent to the application
-	// service
-	if appservice.URL == "" {
+func (s *OutputRoomEventConsumer) appserviceIsInterestedInEvent(ctx context.Context, event *gomatrixserverlib.HeaderedEvent, appservice *config.ApplicationService) bool {
+	switch {
+	case appservice.URL == "":
 		return false
-	}
-
-	// Check Room ID and Sender of the event
-	if appservice.IsInterestedInUserID(event.Sender()) ||
-		appservice.IsInterestedInRoomID(event.RoomID()) {
+	case appservice.IsInterestedInUserID(event.Sender()):
+		return true
+	case appservice.IsInterestedInRoomID(event.RoomID()):
 		return true
 	}
 
@@ -225,10 +243,52 @@ func (s *OutputRoomEventConsumer) appserviceIsInterestedInEvent(ctx context.Cont
 		}
 	} else {
 		log.WithFields(log.Fields{
-			"room_id": event.RoomID(),
+			"appservice": appservice.ID,
+			"room_id":    event.RoomID(),
 		}).WithError(err).Errorf("Unable to get aliases for room")
 	}
 
 	// Check if any of the members in the room match the appservice
 	return s.appserviceJoinedAtEvent(ctx, event, appservice)
 }
+
+// appserviceJoinedAtEvent returns a boolean depending on whether a given
+// appservice has membership at the time a given event was created.
+func (s *OutputRoomEventConsumer) appserviceJoinedAtEvent(ctx context.Context, event *gomatrixserverlib.HeaderedEvent, appservice *config.ApplicationService) bool {
+	// TODO: This is only checking the current room state, not the state at
+	// the event in question. Pretty sure this is what Synapse does too, but
+	// until we have a lighter way of checking the state before the event that
+	// doesn't involve state res, then this is probably OK.
+	membershipReq := &api.QueryMembershipsForRoomRequest{
+		RoomID:     event.RoomID(),
+		JoinedOnly: true,
+	}
+	membershipRes := &api.QueryMembershipsForRoomResponse{}
+
+	// XXX: This could potentially race if the state for the event is not known yet
+	// e.g. the event came over federation but we do not have the full state persisted.
+	if err := s.rsAPI.QueryMembershipsForRoom(ctx, membershipReq, membershipRes); err == nil {
+		for _, ev := range membershipRes.JoinEvents {
+			switch {
+			case ev.StateKey == nil:
+				continue
+			case ev.Type != gomatrixserverlib.MRoomMember:
+				continue
+			}
+			var membership gomatrixserverlib.MemberContent
+			err = json.Unmarshal(ev.Content, &membership)
+			switch {
+			case err != nil:
+				continue
+			case membership.Membership == gomatrixserverlib.Join:
+				return true
+			}
+		}
+	} else {
+		log.WithFields(log.Fields{
+			"appservice": appservice.ID,
+			"room_id":    event.RoomID(),
+		}).WithError(err).Errorf("Unable to get membership for room")
+	}
+	return false
+}
diff --git a/appservice/query/query.go b/appservice/query/query.go
index dacd3caa8..53b34cb18 100644
--- a/appservice/query/query.go
+++ b/appservice/query/query.go
@@ -33,7 +33,7 @@ const userIDExistsPath = "/users/"
 // AppServiceQueryAPI is an implementation of api.AppServiceQueryAPI
 type AppServiceQueryAPI struct {
 	HTTPClient *http.Client
-	Cfg        *config.Dendrite
+	Cfg        *config.AppServiceAPI
 }
 
 // RoomAliasExists performs a request to '/room/{roomAlias}' on all known
diff --git a/appservice/storage/interface.go b/appservice/storage/interface.go
deleted file mode 100644
index 25d35af6c..000000000
--- a/appservice/storage/interface.go
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright 2020 The Matrix.org Foundation C.I.C.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package storage
-
-import (
-	"context"
-
-	"github.com/matrix-org/gomatrixserverlib"
-)
-
-type Database interface {
-	StoreEvent(ctx context.Context, appServiceID string, event *gomatrixserverlib.HeaderedEvent) error
-	GetEventsWithAppServiceID(ctx context.Context, appServiceID string, limit int) (int, int, []gomatrixserverlib.HeaderedEvent, bool, error)
-	CountEventsWithAppServiceID(ctx context.Context, appServiceID string) (int, error)
-	UpdateTxnIDForEvents(ctx context.Context, appserviceID string, maxID, txnID int) error
-	RemoveEventsBeforeAndIncludingID(ctx context.Context, appserviceID string, eventTableID int) error
-	GetLatestTxnID(ctx context.Context) (int, error)
-}
diff --git a/appservice/storage/postgres/appservice_events_table.go b/appservice/storage/postgres/appservice_events_table.go
deleted file mode 100644
index a95be6b8a..000000000
--- a/appservice/storage/postgres/appservice_events_table.go
+++ /dev/null
@@ -1,256 +0,0 @@
-// Copyright 2018 New Vector Ltd
-// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package postgres
-
-import (
-	"context"
-	"database/sql"
-	"encoding/json"
-	"time"
-
-	"github.com/matrix-org/gomatrixserverlib"
-	log "github.com/sirupsen/logrus"
-)
-
-const appserviceEventsSchema = `
--- Stores events to be sent to application services
-CREATE TABLE IF NOT EXISTS appservice_events (
-	-- An auto-incrementing id unique to each event in the table
-	id BIGSERIAL NOT NULL PRIMARY KEY,
-	-- The ID of the application service the event will be sent to
-	as_id TEXT NOT NULL,
-	-- JSON representation of the event
-	headered_event_json TEXT NOT NULL,
-	-- The ID of the transaction that this event is a part of
-	txn_id BIGINT NOT NULL
-);
-
-CREATE INDEX IF NOT EXISTS appservice_events_as_id ON appservice_events(as_id);
-`
-
-const selectEventsByApplicationServiceIDSQL = "" +
-	"SELECT id, headered_event_json, txn_id " +
-	"FROM appservice_events WHERE as_id = $1 ORDER BY txn_id DESC, id ASC"
-
-const countEventsByApplicationServiceIDSQL = "" +
-	"SELECT COUNT(id) FROM appservice_events WHERE as_id = $1"
-
-const insertEventSQL = "" +
-	"INSERT INTO appservice_events(as_id, headered_event_json, txn_id) " +
-	"VALUES ($1, $2, $3)"
-
-const updateTxnIDForEventsSQL = "" +
-	"UPDATE appservice_events SET txn_id = $1 WHERE as_id = $2 AND id <= $3"
-
-const deleteEventsBeforeAndIncludingIDSQL = "" +
-	"DELETE FROM appservice_events WHERE as_id = $1 AND id <= $2"
-
-const (
-	// A transaction ID number that no transaction should ever have. Used for
-	// checking again the default value.
-	invalidTxnID = -2
-)
-
-type eventsStatements struct {
-	selectEventsByApplicationServiceIDStmt *sql.Stmt
-	countEventsByApplicationServiceIDStmt  *sql.Stmt
-	insertEventStmt                        *sql.Stmt
-	updateTxnIDForEventsStmt               *sql.Stmt
-	deleteEventsBeforeAndIncludingIDStmt   *sql.Stmt
-}
-
-func (s *eventsStatements) prepare(db *sql.DB) (err error) {
-	_, err = db.Exec(appserviceEventsSchema)
-	if err != nil {
-		return
-	}
-
-	if s.selectEventsByApplicationServiceIDStmt, err = db.Prepare(selectEventsByApplicationServiceIDSQL); err != nil {
-		return
-	}
-	if s.countEventsByApplicationServiceIDStmt, err = db.Prepare(countEventsByApplicationServiceIDSQL); err != nil {
-		return
-	}
-	if s.insertEventStmt, err = db.Prepare(insertEventSQL); err != nil {
-		return
-	}
-	if s.updateTxnIDForEventsStmt, err = db.Prepare(updateTxnIDForEventsSQL); err != nil {
-		return
-	}
-	if s.deleteEventsBeforeAndIncludingIDStmt, err = db.Prepare(deleteEventsBeforeAndIncludingIDSQL); err != nil {
-		return
-	}
-
-	return
-}
-
-// selectEventsByApplicationServiceID takes in an application service ID and
-// returns a slice of events that need to be sent to that application service,
-// as well as an int later used to remove these same events from the database
-// once successfully sent to an application service.
-func (s *eventsStatements) selectEventsByApplicationServiceID(
-	ctx context.Context,
-	applicationServiceID string,
-	limit int,
-) (
-	txnID, maxID int,
-	events []gomatrixserverlib.HeaderedEvent,
-	eventsRemaining bool,
-	err error,
-) {
-	defer func() {
-		if err != nil {
-			log.WithFields(log.Fields{
-				"appservice": applicationServiceID,
-			}).WithError(err).Fatalf("appservice unable to select new events to send")
-		}
-	}()
-	// Retrieve events from the database. Unsuccessfully sent events first
-	eventRows, err := s.selectEventsByApplicationServiceIDStmt.QueryContext(ctx, applicationServiceID)
-	if err != nil {
-		return
-	}
-	defer checkNamedErr(eventRows.Close, &err)
-	events, maxID, txnID, eventsRemaining, err = retrieveEvents(eventRows, limit)
-	if err != nil {
-		return
-	}
-
-	return
-}
-
-// checkNamedErr calls fn and overwrite err if it was nil and fn returned non-nil
-func checkNamedErr(fn func() error, err *error) {
-	if e := fn(); e != nil && *err == nil {
-		*err = e
-	}
-}
-
-func retrieveEvents(eventRows *sql.Rows, limit int) (events []gomatrixserverlib.HeaderedEvent, maxID, txnID int, eventsRemaining bool, err error) {
-	// Get current time for use in calculating event age
-	nowMilli := time.Now().UnixNano() / int64(time.Millisecond)
-
-	// Iterate through each row and store event contents
-	// If txn_id changes dramatically, we've switched from collecting old events to
-	// new ones. Send back those events first.
-	lastTxnID := invalidTxnID
-	for eventsProcessed := 0; eventRows.Next(); {
-		var event gomatrixserverlib.HeaderedEvent
-		var eventJSON []byte
-		var id int
-		err = eventRows.Scan(
-			&id,
-			&eventJSON,
-			&txnID,
-		)
-		if err != nil {
-			return nil, 0, 0, false, err
-		}
-
-		// Unmarshal eventJSON
-		if err = json.Unmarshal(eventJSON, &event); err != nil {
-			return nil, 0, 0, false, err
-		}
-
-		// If txnID has changed on this event from the previous event, then we've
-		// reached the end of a transaction's events. Return only those events.
-		if lastTxnID > invalidTxnID && lastTxnID != txnID {
-			return events, maxID, lastTxnID, true, nil
-		}
-		lastTxnID = txnID
-
-		// Limit events that aren't part of an old transaction
-		if txnID == -1 {
-			// Return if we've hit the limit
-			if eventsProcessed++; eventsProcessed > limit {
-				return events, maxID, lastTxnID, true, nil
-			}
-		}
-
-		if id > maxID {
-			maxID = id
-		}
-
-		// Portion of the event that is unsigned due to rapid change
-		// TODO: Consider removing age as not many app services use it
-		if err = event.SetUnsignedField("age", nowMilli-int64(event.OriginServerTS())); err != nil {
-			return nil, 0, 0, false, err
-		}
-
-		events = append(events, event)
-	}
-
-	return
-}
-
-// countEventsByApplicationServiceID inserts an event mapped to its corresponding application service
-// IDs into the db.
-func (s *eventsStatements) countEventsByApplicationServiceID(
-	ctx context.Context,
-	appServiceID string,
-) (int, error) {
-	var count int
-	err := s.countEventsByApplicationServiceIDStmt.QueryRowContext(ctx, appServiceID).Scan(&count)
-	if err != nil && err != sql.ErrNoRows {
-		return 0, err
-	}
-
-	return count, nil
-}
-
-// insertEvent inserts an event mapped to its corresponding application service
-// IDs into the db.
-func (s *eventsStatements) insertEvent(
-	ctx context.Context,
-	appServiceID string,
-	event *gomatrixserverlib.HeaderedEvent,
-) (err error) {
-	// Convert event to JSON before inserting
-	eventJSON, err := json.Marshal(event)
-	if err != nil {
-		return err
-	}
-
-	_, err = s.insertEventStmt.ExecContext(
-		ctx,
-		appServiceID,
-		eventJSON,
-		-1, // No transaction ID yet
-	)
-	return
-}
-
-// updateTxnIDForEvents sets the transactionID for a collection of events. Done
-// before sending them to an AppService. Referenced before sending to make sure
-// we aren't constructing multiple transactions with the same events.
-func (s *eventsStatements) updateTxnIDForEvents(
-	ctx context.Context,
-	appserviceID string,
-	maxID, txnID int,
-) (err error) {
-	_, err = s.updateTxnIDForEventsStmt.ExecContext(ctx, txnID, appserviceID, maxID)
-	return
-}
-
-// deleteEventsBeforeAndIncludingID removes events matching given IDs from the database.
-func (s *eventsStatements) deleteEventsBeforeAndIncludingID(
-	ctx context.Context,
-	appserviceID string,
-	eventTableID int,
-) (err error) {
-	_, err = s.deleteEventsBeforeAndIncludingIDStmt.ExecContext(ctx, appserviceID, eventTableID)
-	return
-}
diff --git a/appservice/storage/postgres/storage.go b/appservice/storage/postgres/storage.go
deleted file mode 100644
index a4c04b2cc..000000000
--- a/appservice/storage/postgres/storage.go
+++ /dev/null
@@ -1,115 +0,0 @@
-// Copyright 2018 New Vector Ltd
-// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package postgres
-
-import (
-	"context"
-	"database/sql"
-
-	// Import postgres database driver
-	_ "github.com/lib/pq"
-	"github.com/matrix-org/dendrite/internal/sqlutil"
-	"github.com/matrix-org/dendrite/setup/base"
-	"github.com/matrix-org/dendrite/setup/config"
-	"github.com/matrix-org/gomatrixserverlib"
-)
-
-// Database stores events intended to be later sent to application services
-type Database struct {
-	events eventsStatements
-	txnID  txnStatements
-	db     *sql.DB
-	writer sqlutil.Writer
-}
-
-// NewDatabase opens a new database
-func NewDatabase(base *base.BaseDendrite, dbProperties *config.DatabaseOptions) (*Database, error) {
-	var result Database
-	var err error
-	if result.db, result.writer, err = base.DatabaseConnection(dbProperties, sqlutil.NewDummyWriter()); err != nil {
-		return nil, err
-	}
-	if err = result.prepare(); err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (d *Database) prepare() error {
-	if err := d.events.prepare(d.db); err != nil {
-		return err
-	}
-
-	return d.txnID.prepare(d.db)
-}
-
-// StoreEvent takes in a gomatrixserverlib.HeaderedEvent and stores it in the database
-// for a transaction worker to pull and later send to an application service.
-func (d *Database) StoreEvent(
-	ctx context.Context,
-	appServiceID string,
-	event *gomatrixserverlib.HeaderedEvent,
-) error {
-	return d.events.insertEvent(ctx, appServiceID, event)
-}
-
-// GetEventsWithAppServiceID returns a slice of events and their IDs intended to
-// be sent to an application service given its ID.
-func (d *Database) GetEventsWithAppServiceID(
-	ctx context.Context,
-	appServiceID string,
-	limit int,
-) (int, int, []gomatrixserverlib.HeaderedEvent, bool, error) {
-	return d.events.selectEventsByApplicationServiceID(ctx, appServiceID, limit)
-}
-
-// CountEventsWithAppServiceID returns the number of events destined for an
-// application service given its ID.
-func (d *Database) CountEventsWithAppServiceID(
-	ctx context.Context,
-	appServiceID string,
-) (int, error) {
-	return d.events.countEventsByApplicationServiceID(ctx, appServiceID)
-}
-
-// UpdateTxnIDForEvents takes in an application service ID and a
-// and stores them in the DB, unless the pair already exists, in
-// which case it updates them.
-func (d *Database) UpdateTxnIDForEvents(
-	ctx context.Context,
-	appserviceID string,
-	maxID, txnID int,
-) error {
-	return d.events.updateTxnIDForEvents(ctx, appserviceID, maxID, txnID)
-}
-
-// RemoveEventsBeforeAndIncludingID removes all events from the database that
-// are less than or equal to a given maximum ID. IDs here are implemented as a
-// serial, thus this should always delete events in chronological order.
-func (d *Database) RemoveEventsBeforeAndIncludingID(
-	ctx context.Context,
-	appserviceID string,
-	eventTableID int,
-) error {
-	return d.events.deleteEventsBeforeAndIncludingID(ctx, appserviceID, eventTableID)
-}
-
-// GetLatestTxnID returns the latest available transaction id
-func (d *Database) GetLatestTxnID(
-	ctx context.Context,
-) (int, error) {
-	return d.txnID.selectTxnID(ctx)
-}
diff --git a/appservice/storage/postgres/txn_id_counter_table.go b/appservice/storage/postgres/txn_id_counter_table.go
deleted file mode 100644
index a96a0e360..000000000
--- a/appservice/storage/postgres/txn_id_counter_table.go
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2018 New Vector Ltd
-// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package postgres
-
-import (
-	"context"
-	"database/sql"
-)
-
-const txnIDSchema = `
--- Keeps a count of the current transaction ID
-CREATE SEQUENCE IF NOT EXISTS txn_id_counter START 1;
-`
-
-const selectTxnIDSQL = "SELECT nextval('txn_id_counter')"
-
-type txnStatements struct {
-	selectTxnIDStmt *sql.Stmt
-}
-
-func (s *txnStatements) prepare(db *sql.DB) (err error) {
-	_, err = db.Exec(txnIDSchema)
-	if err != nil {
-		return
-	}
-
-	if s.selectTxnIDStmt, err = db.Prepare(selectTxnIDSQL); err != nil {
-		return
-	}
-
-	return
-}
-
-// selectTxnID selects the latest ascending transaction ID
-func (s *txnStatements) selectTxnID(
-	ctx context.Context,
-) (txnID int, err error) {
-	err = s.selectTxnIDStmt.QueryRowContext(ctx).Scan(&txnID)
-	return
-}
diff --git a/appservice/storage/sqlite3/appservice_events_table.go b/appservice/storage/sqlite3/appservice_events_table.go
deleted file mode 100644
index 34b4859ea..000000000
--- a/appservice/storage/sqlite3/appservice_events_table.go
+++ /dev/null
@@ -1,267 +0,0 @@
-// Copyright 2018 New Vector Ltd
-// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package sqlite3
-
-import (
-	"context"
-	"database/sql"
-	"encoding/json"
-	"time"
-
-	"github.com/matrix-org/dendrite/internal/sqlutil"
-	"github.com/matrix-org/gomatrixserverlib"
-	log "github.com/sirupsen/logrus"
-)
-
-const appserviceEventsSchema = `
--- Stores events to be sent to application services
-CREATE TABLE IF NOT EXISTS appservice_events (
-	-- An auto-incrementing id unique to each event in the table
-	id INTEGER PRIMARY KEY AUTOINCREMENT,
-	-- The ID of the application service the event will be sent to
-	as_id TEXT NOT NULL,
-	-- JSON representation of the event
-	headered_event_json TEXT NOT NULL,
-	-- The ID of the transaction that this event is a part of
-	txn_id INTEGER NOT NULL
-);
-
-CREATE INDEX IF NOT EXISTS appservice_events_as_id ON appservice_events(as_id);
-`
-
-const selectEventsByApplicationServiceIDSQL = "" +
-	"SELECT id, headered_event_json, txn_id " +
-	"FROM appservice_events WHERE as_id = $1 ORDER BY txn_id DESC, id ASC"
-
-const countEventsByApplicationServiceIDSQL = "" +
-	"SELECT COUNT(id) FROM appservice_events WHERE as_id = $1"
-
-const insertEventSQL = "" +
-	"INSERT INTO appservice_events(as_id, headered_event_json, txn_id) " +
-	"VALUES ($1, $2, $3)"
-
-const updateTxnIDForEventsSQL = "" +
-	"UPDATE appservice_events SET txn_id = $1 WHERE as_id = $2 AND id <= $3"
-
-const deleteEventsBeforeAndIncludingIDSQL = "" +
-	"DELETE FROM appservice_events WHERE as_id = $1 AND id <= $2"
-
-const (
-	// A transaction ID number that no transaction should ever have. Used for
-	// checking again the default value.
-	invalidTxnID = -2
-)
-
-type eventsStatements struct {
-	db                                     *sql.DB
-	writer                                 sqlutil.Writer
-	selectEventsByApplicationServiceIDStmt *sql.Stmt
-	countEventsByApplicationServiceIDStmt  *sql.Stmt
-	insertEventStmt                        *sql.Stmt
-	updateTxnIDForEventsStmt               *sql.Stmt
-	deleteEventsBeforeAndIncludingIDStmt   *sql.Stmt
-}
-
-func (s *eventsStatements) prepare(db *sql.DB, writer sqlutil.Writer) (err error) {
-	s.db = db
-	s.writer = writer
-	_, err = db.Exec(appserviceEventsSchema)
-	if err != nil {
-		return
-	}
-
-	if s.selectEventsByApplicationServiceIDStmt, err = db.Prepare(selectEventsByApplicationServiceIDSQL); err != nil {
-		return
-	}
-	if s.countEventsByApplicationServiceIDStmt, err = db.Prepare(countEventsByApplicationServiceIDSQL); err != nil {
-		return
-	}
-	if s.insertEventStmt, err = db.Prepare(insertEventSQL); err != nil {
-		return
-	}
-	if s.updateTxnIDForEventsStmt, err = db.Prepare(updateTxnIDForEventsSQL); err != nil {
-		return
-	}
-	if s.deleteEventsBeforeAndIncludingIDStmt, err = db.Prepare(deleteEventsBeforeAndIncludingIDSQL); err != nil {
-		return
-	}
-
-	return
-}
-
-// selectEventsByApplicationServiceID takes in an application service ID and
-// returns a slice of events that need to be sent to that application service,
-// as well as an int later used to remove these same events from the database
-// once successfully sent to an application service.
-func (s *eventsStatements) selectEventsByApplicationServiceID(
-	ctx context.Context,
-	applicationServiceID string,
-	limit int,
-) (
-	txnID, maxID int,
-	events []gomatrixserverlib.HeaderedEvent,
-	eventsRemaining bool,
-	err error,
-) {
-	defer func() {
-		if err != nil {
-			log.WithFields(log.Fields{
-				"appservice": applicationServiceID,
-			}).WithError(err).Fatalf("appservice unable to select new events to send")
-		}
-	}()
-	// Retrieve events from the database. Unsuccessfully sent events first
-	eventRows, err := s.selectEventsByApplicationServiceIDStmt.QueryContext(ctx, applicationServiceID)
-	if err != nil {
-		return
-	}
-	defer checkNamedErr(eventRows.Close, &err)
-	events, maxID, txnID, eventsRemaining, err = retrieveEvents(eventRows, limit)
-	if err != nil {
-		return
-	}
-
-	return
-}
-
-// checkNamedErr calls fn and overwrite err if it was nil and fn returned non-nil
-func checkNamedErr(fn func() error, err *error) {
-	if e := fn(); e != nil && *err == nil {
-		*err = e
-	}
-}
-
-func retrieveEvents(eventRows *sql.Rows, limit int) (events []gomatrixserverlib.HeaderedEvent, maxID, txnID int, eventsRemaining bool, err error) {
-	// Get current time for use in calculating event age
-	nowMilli := time.Now().UnixNano() / int64(time.Millisecond)
-
-	// Iterate through each row and store event contents
-	// If txn_id changes dramatically, we've switched from collecting old events to
-	// new ones. Send back those events first.
-	lastTxnID := invalidTxnID
-	for eventsProcessed := 0; eventRows.Next(); {
-		var event gomatrixserverlib.HeaderedEvent
-		var eventJSON []byte
-		var id int
-		err = eventRows.Scan(
-			&id,
-			&eventJSON,
-			&txnID,
-		)
-		if err != nil {
-			return nil, 0, 0, false, err
-		}
-
-		// Unmarshal eventJSON
-		if err = json.Unmarshal(eventJSON, &event); err != nil {
-			return nil, 0, 0, false, err
-		}
-
-		// If txnID has changed on this event from the previous event, then we've
-		// reached the end of a transaction's events. Return only those events.
-		if lastTxnID > invalidTxnID && lastTxnID != txnID {
-			return events, maxID, lastTxnID, true, nil
-		}
-		lastTxnID = txnID
-
-		// Limit events that aren't part of an old transaction
-		if txnID == -1 {
-			// Return if we've hit the limit
-			if eventsProcessed++; eventsProcessed > limit {
-				return events, maxID, lastTxnID, true, nil
-			}
-		}
-
-		if id > maxID {
-			maxID = id
-		}
-
-		// Portion of the event that is unsigned due to rapid change
-		// TODO: Consider removing age as not many app services use it
-		if err = event.SetUnsignedField("age", nowMilli-int64(event.OriginServerTS())); err != nil {
-			return nil, 0, 0, false, err
-		}
-
-		events = append(events, event)
-	}
-
-	return
-}
-
-// countEventsByApplicationServiceID inserts an event mapped to its corresponding application service
-// IDs into the db.
-func (s *eventsStatements) countEventsByApplicationServiceID(
-	ctx context.Context,
-	appServiceID string,
-) (int, error) {
-	var count int
-	err := s.countEventsByApplicationServiceIDStmt.QueryRowContext(ctx, appServiceID).Scan(&count)
-	if err != nil && err != sql.ErrNoRows {
-		return 0, err
-	}
-
-	return count, nil
-}
-
-// insertEvent inserts an event mapped to its corresponding application service
-// IDs into the db.
-func (s *eventsStatements) insertEvent(
-	ctx context.Context,
-	appServiceID string,
-	event *gomatrixserverlib.HeaderedEvent,
-) (err error) {
-	// Convert event to JSON before inserting
-	eventJSON, err := json.Marshal(event)
-	if err != nil {
-		return err
-	}
-
-	return s.writer.Do(s.db, nil, func(txn *sql.Tx) error {
-		_, err := s.insertEventStmt.ExecContext(
-			ctx,
-			appServiceID,
-			eventJSON,
-			-1, // No transaction ID yet
-		)
-		return err
-	})
-}
-
-// updateTxnIDForEvents sets the transactionID for a collection of events. Done
-// before sending them to an AppService. Referenced before sending to make sure
-// we aren't constructing multiple transactions with the same events.
-func (s *eventsStatements) updateTxnIDForEvents(
-	ctx context.Context,
-	appserviceID string,
-	maxID, txnID int,
-) (err error) {
-	return s.writer.Do(s.db, nil, func(txn *sql.Tx) error {
-		_, err := s.updateTxnIDForEventsStmt.ExecContext(ctx, txnID, appserviceID, maxID)
-		return err
-	})
-}
-
-// deleteEventsBeforeAndIncludingID removes events matching given IDs from the database.
-func (s *eventsStatements) deleteEventsBeforeAndIncludingID(
-	ctx context.Context,
-	appserviceID string,
-	eventTableID int,
-) (err error) {
-	return s.writer.Do(s.db, nil, func(txn *sql.Tx) error {
-		_, err := s.deleteEventsBeforeAndIncludingIDStmt.ExecContext(ctx, appserviceID, eventTableID)
-		return err
-	})
-}
diff --git a/appservice/storage/sqlite3/storage.go b/appservice/storage/sqlite3/storage.go
deleted file mode 100644
index ad62b3628..000000000
--- a/appservice/storage/sqlite3/storage.go
+++ /dev/null
@@ -1,114 +0,0 @@
-// Copyright 2018 New Vector Ltd
-// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package sqlite3
-
-import (
-	"context"
-	"database/sql"
-
-	// Import SQLite database driver
-	"github.com/matrix-org/dendrite/internal/sqlutil"
-	"github.com/matrix-org/dendrite/setup/base"
-	"github.com/matrix-org/dendrite/setup/config"
-	"github.com/matrix-org/gomatrixserverlib"
-)
-
-// Database stores events intended to be later sent to application services
-type Database struct {
-	events eventsStatements
-	txnID  txnStatements
-	db     *sql.DB
-	writer sqlutil.Writer
-}
-
-// NewDatabase opens a new database
-func NewDatabase(base *base.BaseDendrite, dbProperties *config.DatabaseOptions) (*Database, error) {
-	var result Database
-	var err error
-	if result.db, result.writer, err = base.DatabaseConnection(dbProperties, sqlutil.NewExclusiveWriter()); err != nil {
-		return nil, err
-	}
-	if err = result.prepare(); err != nil {
-		return nil, err
-	}
-	return &result, nil
-}
-
-func (d *Database) prepare() error {
-	if err := d.events.prepare(d.db, d.writer); err != nil {
-		return err
-	}
-
-	return d.txnID.prepare(d.db, d.writer)
-}
-
-// StoreEvent takes in a gomatrixserverlib.HeaderedEvent and stores it in the database
-// for a transaction worker to pull and later send to an application service.
-func (d *Database) StoreEvent(
-	ctx context.Context,
-	appServiceID string,
-	event *gomatrixserverlib.HeaderedEvent,
-) error {
-	return d.events.insertEvent(ctx, appServiceID, event)
-}
-
-// GetEventsWithAppServiceID returns a slice of events and their IDs intended to
-// be sent to an application service given its ID.
-func (d *Database) GetEventsWithAppServiceID(
-	ctx context.Context,
-	appServiceID string,
-	limit int,
-) (int, int, []gomatrixserverlib.HeaderedEvent, bool, error) {
-	return d.events.selectEventsByApplicationServiceID(ctx, appServiceID, limit)
-}
-
-// CountEventsWithAppServiceID returns the number of events destined for an
-// application service given its ID.
-func (d *Database) CountEventsWithAppServiceID(
-	ctx context.Context,
-	appServiceID string,
-) (int, error) {
-	return d.events.countEventsByApplicationServiceID(ctx, appServiceID)
-}
-
-// UpdateTxnIDForEvents takes in an application service ID and a
-// and stores them in the DB, unless the pair already exists, in
-// which case it updates them.
-func (d *Database) UpdateTxnIDForEvents(
-	ctx context.Context,
-	appserviceID string,
-	maxID, txnID int,
-) error {
-	return d.events.updateTxnIDForEvents(ctx, appserviceID, maxID, txnID)
-}
-
-// RemoveEventsBeforeAndIncludingID removes all events from the database that
-// are less than or equal to a given maximum ID. IDs here are implemented as a
-// serial, thus this should always delete events in chronological order.
-func (d *Database) RemoveEventsBeforeAndIncludingID(
-	ctx context.Context,
-	appserviceID string,
-	eventTableID int,
-) error {
-	return d.events.deleteEventsBeforeAndIncludingID(ctx, appserviceID, eventTableID)
-}
-
-// GetLatestTxnID returns the latest available transaction id
-func (d *Database) GetLatestTxnID(
-	ctx context.Context,
-) (int, error) {
-	return d.txnID.selectTxnID(ctx)
-}
diff --git a/appservice/storage/sqlite3/txn_id_counter_table.go b/appservice/storage/sqlite3/txn_id_counter_table.go
deleted file mode 100644
index f2e902f98..000000000
--- a/appservice/storage/sqlite3/txn_id_counter_table.go
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright 2018 New Vector Ltd
-// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package sqlite3
-
-import (
-	"context"
-	"database/sql"
-
-	"github.com/matrix-org/dendrite/internal/sqlutil"
-)
-
-const txnIDSchema = `
--- Keeps a count of the current transaction ID
-CREATE TABLE IF NOT EXISTS appservice_counters (
-  name TEXT PRIMARY KEY NOT NULL,
-  last_id INTEGER DEFAULT 1
-);
-INSERT OR IGNORE INTO appservice_counters (name, last_id) VALUES('txn_id', 1);
-`
-
-const selectTxnIDSQL = `
-  SELECT last_id FROM appservice_counters WHERE name='txn_id'
-`
-
-const updateTxnIDSQL = `
-  UPDATE appservice_counters SET last_id=last_id+1 WHERE name='txn_id'
-`
-
-type txnStatements struct {
-	db              *sql.DB
-	writer          sqlutil.Writer
-	selectTxnIDStmt *sql.Stmt
-	updateTxnIDStmt *sql.Stmt
-}
-
-func (s *txnStatements) prepare(db *sql.DB, writer sqlutil.Writer) (err error) {
-	s.db = db
-	s.writer = writer
-	_, err = db.Exec(txnIDSchema)
-	if err != nil {
-		return
-	}
-
-	if s.selectTxnIDStmt, err = db.Prepare(selectTxnIDSQL); err != nil {
-		return
-	}
-
-	if s.updateTxnIDStmt, err = db.Prepare(updateTxnIDSQL); err != nil {
-		return
-	}
-
-	return
-}
-
-// selectTxnID selects the latest ascending transaction ID
-func (s *txnStatements) selectTxnID(
-	ctx context.Context,
-) (txnID int, err error) {
-	err = s.writer.Do(s.db, nil, func(txn *sql.Tx) error {
-		err := s.selectTxnIDStmt.QueryRowContext(ctx).Scan(&txnID)
-		if err != nil {
-			return err
-		}
-
-		_, err = s.updateTxnIDStmt.ExecContext(ctx)
-		return err
-	})
-	return
-}
diff --git a/appservice/storage/storage.go b/appservice/storage/storage.go
deleted file mode 100644
index 89d5e0cc2..000000000
--- a/appservice/storage/storage.go
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright 2020 The Matrix.org Foundation C.I.C.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-//go:build !wasm
-// +build !wasm
-
-package storage
-
-import (
-	"fmt"
-
-	"github.com/matrix-org/dendrite/appservice/storage/postgres"
-	"github.com/matrix-org/dendrite/appservice/storage/sqlite3"
-	"github.com/matrix-org/dendrite/setup/base"
-	"github.com/matrix-org/dendrite/setup/config"
-)
-
-// NewDatabase opens a new Postgres or Sqlite database (based on dataSourceName scheme)
-// and sets DB connection parameters
-func NewDatabase(base *base.BaseDendrite, dbProperties *config.DatabaseOptions) (Database, error) {
-	switch {
-	case dbProperties.ConnectionString.IsSQLite():
-		return sqlite3.NewDatabase(base, dbProperties)
-	case dbProperties.ConnectionString.IsPostgres():
-		return postgres.NewDatabase(base, dbProperties)
-	default:
-		return nil, fmt.Errorf("unexpected database type")
-	}
-}
diff --git a/appservice/storage/storage_wasm.go b/appservice/storage/storage_wasm.go
deleted file mode 100644
index 230254598..000000000
--- a/appservice/storage/storage_wasm.go
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright 2020 The Matrix.org Foundation C.I.C.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package storage
-
-import (
-	"fmt"
-
-	"github.com/matrix-org/dendrite/appservice/storage/sqlite3"
-	"github.com/matrix-org/dendrite/setup/base"
-	"github.com/matrix-org/dendrite/setup/config"
-)
-
-func NewDatabase(base *base.BaseDendrite, dbProperties *config.DatabaseOptions) (Database, error) {
-	switch {
-	case dbProperties.ConnectionString.IsSQLite():
-		return sqlite3.NewDatabase(base, dbProperties)
-	case dbProperties.ConnectionString.IsPostgres():
-		return nil, fmt.Errorf("can't use Postgres implementation")
-	default:
-		return nil, fmt.Errorf("unexpected database type")
-	}
-}
diff --git a/appservice/types/types.go b/appservice/types/types.go
deleted file mode 100644
index 098face62..000000000
--- a/appservice/types/types.go
+++ /dev/null
@@ -1,64 +0,0 @@
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package types
-
-import (
-	"sync"
-
-	"github.com/matrix-org/dendrite/setup/config"
-)
-
-const (
-	// AppServiceDeviceID is the AS dummy device ID
-	AppServiceDeviceID = "AS_Device"
-)
-
-// ApplicationServiceWorkerState is a type that couples an application service,
-// a lockable condition as well as some other state variables, allowing the
-// roomserver to notify appservice workers when there are events ready to send
-// externally to application services.
-type ApplicationServiceWorkerState struct {
-	AppService config.ApplicationService
-	Cond       *sync.Cond
-	// Events ready to be sent
-	EventsReady bool
-	// Backoff exponent (2^x secs). Max 6, aka 64s.
-	Backoff int
-}
-
-// NotifyNewEvents wakes up all waiting goroutines, notifying that events remain
-// in the event queue for this application service worker.
-func (a *ApplicationServiceWorkerState) NotifyNewEvents() {
-	a.Cond.L.Lock()
-	a.EventsReady = true
-	a.Cond.Broadcast()
-	a.Cond.L.Unlock()
-}
-
-// FinishEventProcessing marks all events of this worker as being sent to the
-// application service.
-func (a *ApplicationServiceWorkerState) FinishEventProcessing() {
-	a.Cond.L.Lock()
-	a.EventsReady = false
-	a.Cond.L.Unlock()
-}
-
-// WaitForNewEvents causes the calling goroutine to wait on the worker state's
-// condition for a broadcast or similar wakeup, if there are no events ready.
-func (a *ApplicationServiceWorkerState) WaitForNewEvents() {
-	a.Cond.L.Lock()
-	if !a.EventsReady {
-		a.Cond.Wait()
-	}
-	a.Cond.L.Unlock()
-}
diff --git a/appservice/workers/transaction_scheduler.go b/appservice/workers/transaction_scheduler.go
deleted file mode 100644
index 4dab00bd7..000000000
--- a/appservice/workers/transaction_scheduler.go
+++ /dev/null
@@ -1,236 +0,0 @@
-// Copyright 2018 Vector Creations Ltd
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package workers
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"math"
-	"net/http"
-	"net/url"
-	"time"
-
-	"github.com/matrix-org/dendrite/appservice/storage"
-	"github.com/matrix-org/dendrite/appservice/types"
-	"github.com/matrix-org/dendrite/setup/config"
-	"github.com/matrix-org/gomatrixserverlib"
-	log "github.com/sirupsen/logrus"
-)
-
-var (
-	// Maximum size of events sent in each transaction.
-	transactionBatchSize = 50
-)
-
-// SetupTransactionWorkers spawns a separate goroutine for each application
-// service. Each of these "workers" handle taking all events intended for their
-// app service, batch them up into a single transaction (up to a max transaction
-// size), then send that off to the AS's /transactions/{txnID} endpoint. It also
-// handles exponentially backing off in case the AS isn't currently available.
-func SetupTransactionWorkers(
-	client *http.Client,
-	appserviceDB storage.Database,
-	workerStates []types.ApplicationServiceWorkerState,
-) error {
-	// Create a worker that handles transmitting events to a single homeserver
-	for _, workerState := range workerStates {
-		// Don't create a worker if this AS doesn't want to receive events
-		if workerState.AppService.URL != "" {
-			go worker(client, appserviceDB, workerState)
-		}
-	}
-	return nil
-}
-
-// worker is a goroutine that sends any queued events to the application service
-// it is given.
-func worker(client *http.Client, db storage.Database, ws types.ApplicationServiceWorkerState) {
-	log.WithFields(log.Fields{
-		"appservice": ws.AppService.ID,
-	}).Info("Starting application service")
-	ctx := context.Background()
-
-	// Initial check for any leftover events to send from last time
-	eventCount, err := db.CountEventsWithAppServiceID(ctx, ws.AppService.ID)
-	if err != nil {
-		log.WithFields(log.Fields{
-			"appservice": ws.AppService.ID,
-		}).WithError(err).Fatal("appservice worker unable to read queued events from DB")
-		return
-	}
-	if eventCount > 0 {
-		ws.NotifyNewEvents()
-	}
-
-	// Loop forever and keep waiting for more events to send
-	for {
-		// Wait for more events if we've sent all the events in the database
-		ws.WaitForNewEvents()
-
-		// Batch events up into a transaction
-		transactionJSON, txnID, maxEventID, eventsRemaining, err := createTransaction(ctx, db, ws.AppService.ID)
-		if err != nil {
-			log.WithFields(log.Fields{
-				"appservice": ws.AppService.ID,
-			}).WithError(err).Fatal("appservice worker unable to create transaction")
-
-			return
-		}
-
-		// Send the events off to the application service
-		// Backoff if the application service does not respond
-		err = send(client, ws.AppService, txnID, transactionJSON)
-		if err != nil {
-			log.WithFields(log.Fields{
-				"appservice": ws.AppService.ID,
-			}).WithError(err).Error("unable to send event")
-			// Backoff
-			backoff(&ws, err)
-			continue
-		}
-
-		// We sent successfully, hooray!
-		ws.Backoff = 0
-
-		// Transactions have a maximum event size, so there may still be some events
-		// left over to send. Keep sending until none are left
-		if !eventsRemaining {
-			ws.FinishEventProcessing()
-		}
-
-		// Remove sent events from the DB
-		err = db.RemoveEventsBeforeAndIncludingID(ctx, ws.AppService.ID, maxEventID)
-		if err != nil {
-			log.WithFields(log.Fields{
-				"appservice": ws.AppService.ID,
-			}).WithError(err).Fatal("unable to remove appservice events from the database")
-			return
-		}
-	}
-}
-
-// backoff pauses the calling goroutine for a 2^some backoff exponent seconds
-func backoff(ws *types.ApplicationServiceWorkerState, err error) {
-	// Calculate how long to backoff for
-	backoffDuration := time.Duration(math.Pow(2, float64(ws.Backoff)))
-	backoffSeconds := time.Second * backoffDuration
-
-	log.WithFields(log.Fields{
-		"appservice": ws.AppService.ID,
-	}).WithError(err).Warnf("unable to send transactions successfully, backing off for %ds",
-		backoffDuration)
-
-	ws.Backoff++
-	if ws.Backoff > 6 {
-		ws.Backoff = 6
-	}
-
-	// Backoff
-	time.Sleep(backoffSeconds)
-}
-
-// createTransaction takes in a slice of AS events, stores them in an AS
-// transaction, and JSON-encodes the results.
-func createTransaction(
-	ctx context.Context,
-	db storage.Database,
-	appserviceID string,
-) (
-	transactionJSON []byte,
-	txnID, maxID int,
-	eventsRemaining bool,
-	err error,
-) {
-	// Retrieve the latest events from the DB (will return old events if they weren't successfully sent)
-	txnID, maxID, events, eventsRemaining, err := db.GetEventsWithAppServiceID(ctx, appserviceID, transactionBatchSize)
-	if err != nil {
-		log.WithFields(log.Fields{
-			"appservice": appserviceID,
-		}).WithError(err).Fatalf("appservice worker unable to read queued events from DB")
-
-		return
-	}
-
-	// Check if these events do not already have a transaction ID
-	if txnID == -1 {
-		// If not, grab next available ID from the DB
-		txnID, err = db.GetLatestTxnID(ctx)
-		if err != nil {
-			return nil, 0, 0, false, err
-		}
-
-		// Mark new events with current transactionID
-		if err = db.UpdateTxnIDForEvents(ctx, appserviceID, maxID, txnID); err != nil {
-			return nil, 0, 0, false, err
-		}
-	}
-
-	var ev []*gomatrixserverlib.HeaderedEvent
-	for i := range events {
-		ev = append(ev, &events[i])
-	}
-
-	// Create a transaction and store the events inside
-	transaction := gomatrixserverlib.ApplicationServiceTransaction{
-		Events: gomatrixserverlib.HeaderedToClientEvents(ev, gomatrixserverlib.FormatAll),
-	}
-
-	transactionJSON, err = json.Marshal(transaction)
-	if err != nil {
-		return
-	}
-
-	return
-}
-
-// send sends events to an application service. Returns an error if an OK was not
-// received back from the application service or the request timed out.
-func send(
-	client *http.Client,
-	appservice config.ApplicationService,
-	txnID int,
-	transaction []byte,
-) (err error) {
-	// PUT a transaction to our AS
-	// https://matrix.org/docs/spec/application_service/r0.1.2#put-matrix-app-v1-transactions-txnid
-	address := fmt.Sprintf("%s/transactions/%d?access_token=%s", appservice.URL, txnID, url.QueryEscape(appservice.HSToken))
-	req, err := http.NewRequest("PUT", address, bytes.NewBuffer(transaction))
-	if err != nil {
-		return err
-	}
-	req.Header.Set("Content-Type", "application/json")
-	resp, err := client.Do(req)
-	if err != nil {
-		return err
-	}
-	defer checkNamedErr(resp.Body.Close, &err)
-
-	// Check the AS received the events correctly
-	if resp.StatusCode != http.StatusOK {
-		// TODO: Handle non-200 error codes from application services
-		return fmt.Errorf("non-OK status code %d returned from AS", resp.StatusCode)
-	}
-
-	return nil
-}
-
-// checkNamedErr calls fn and overwrite err if it was nil and fn returned non-nil
-func checkNamedErr(fn func() error, err *error) {
-	if e := fn(); e != nil && *err == nil {
-		*err = e
-	}
-}
diff --git a/build/gobind-pinecone/monolith.go b/build/gobind-pinecone/monolith.go
index f3895ae23..60e817212 100644
--- a/build/gobind-pinecone/monolith.go
+++ b/build/gobind-pinecone/monolith.go
@@ -255,7 +255,6 @@ func (m *DendriteMonolith) Start() {
 	cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/%s-roomserver.db", m.StorageDirectory, prefix))
 	cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/%s-keyserver.db", m.StorageDirectory, prefix))
 	cfg.FederationAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/%s-federationsender.db", m.StorageDirectory, prefix))
-	cfg.AppServiceAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/%s-appservice.db", m.StorageDirectory, prefix))
 	cfg.MediaAPI.BasePath = config.Path(fmt.Sprintf("%s/media", m.CacheDirectory))
 	cfg.MediaAPI.AbsBasePath = config.Path(fmt.Sprintf("%s/media", m.CacheDirectory))
 	cfg.MSCs.MSCs = []string{"msc2836", "msc2946"}
diff --git a/build/gobind-yggdrasil/monolith.go b/build/gobind-yggdrasil/monolith.go
index 99b180c81..4432a3a45 100644
--- a/build/gobind-yggdrasil/monolith.go
+++ b/build/gobind-yggdrasil/monolith.go
@@ -94,7 +94,6 @@ func (m *DendriteMonolith) Start() {
 	cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-roomserver.db", m.StorageDirectory))
 	cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-keyserver.db", m.StorageDirectory))
 	cfg.FederationAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-federationsender.db", m.StorageDirectory))
-	cfg.AppServiceAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-appservice.db", m.StorageDirectory))
 	cfg.MediaAPI.BasePath = config.Path(fmt.Sprintf("%s/tmp", m.StorageDirectory))
 	cfg.MediaAPI.AbsBasePath = config.Path(fmt.Sprintf("%s/tmp", m.StorageDirectory))
 	cfg.ClientAPI.RegistrationDisabled = false
diff --git a/cmd/dendrite-demo-pinecone/main.go b/cmd/dendrite-demo-pinecone/main.go
index b16cfec6a..52c9dc8eb 100644
--- a/cmd/dendrite-demo-pinecone/main.go
+++ b/cmd/dendrite-demo-pinecone/main.go
@@ -124,7 +124,6 @@ func main() {
 		cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-roomserver.db", *instanceName))
 		cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-keyserver.db", *instanceName))
 		cfg.FederationAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-federationapi.db", *instanceName))
-		cfg.AppServiceAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-appservice.db", *instanceName))
 		cfg.MSCs.MSCs = []string{"msc2836", "msc2946"}
 		cfg.MSCs.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mscs.db", *instanceName))
 		cfg.ClientAPI.RegistrationDisabled = false
diff --git a/cmd/dendrite-demo-yggdrasil/main.go b/cmd/dendrite-demo-yggdrasil/main.go
index 619720d6c..086baa264 100644
--- a/cmd/dendrite-demo-yggdrasil/main.go
+++ b/cmd/dendrite-demo-yggdrasil/main.go
@@ -86,7 +86,6 @@ func main() {
 		cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-roomserver.db", *instanceName))
 		cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-keyserver.db", *instanceName))
 		cfg.FederationAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-federationapi.db", *instanceName))
-		cfg.AppServiceAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-appservice.db", *instanceName))
 		cfg.MSCs.MSCs = []string{"msc2836"}
 		cfg.MSCs.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mscs.db", *instanceName))
 		cfg.ClientAPI.RegistrationDisabled = false
diff --git a/cmd/generate-config/main.go b/cmd/generate-config/main.go
index 1c585d916..6ae3ff9c9 100644
--- a/cmd/generate-config/main.go
+++ b/cmd/generate-config/main.go
@@ -24,7 +24,6 @@ func main() {
 		cfg.Global.ServerName = gomatrixserverlib.ServerName(*serverName)
 	}
 	if *dbURI != "" {
-		cfg.AppServiceAPI.Database.ConnectionString = config.DataSource(*dbURI)
 		cfg.FederationAPI.Database.ConnectionString = config.DataSource(*dbURI)
 		cfg.KeyServer.Database.ConnectionString = config.DataSource(*dbURI)
 		cfg.MSCs.Database.ConnectionString = config.DataSource(*dbURI)
diff --git a/dendrite-sample.polylith.yaml b/dendrite-sample.polylith.yaml
index 856b4ab22..3caf91434 100644
--- a/dendrite-sample.polylith.yaml
+++ b/dendrite-sample.polylith.yaml
@@ -132,13 +132,6 @@ app_service_api:
     listen: http://[::]:7777 # The listen address for incoming API requests
     connect: http://app_service_api:7777 # The connect address for other components to use
 
-  # Database configuration for this component.
-  database:
-    connection_string: postgresql://username:password@hostname/dendrite_appservice?sslmode=disable
-    max_open_conns: 10
-    max_idle_conns: 2
-    conn_max_lifetime: -1
-
   # Disable the validation of TLS certificates of appservices. This is
   # not recommended in production since it may allow appservice traffic
   # to be sent to an insecure endpoint.
diff --git a/setup/config/config_appservice.go b/setup/config/config_appservice.go
index b8f99a612..9c3771272 100644
--- a/setup/config/config_appservice.go
+++ b/setup/config/config_appservice.go
@@ -31,8 +31,6 @@ type AppServiceAPI struct {
 
 	InternalAPI InternalAPIOptions `yaml:"internal_api"`
 
-	Database DatabaseOptions `yaml:"database"`
-
 	// DisableTLSValidation disables the validation of X.509 TLS certs
 	// on appservice endpoints. This is not recommended in production!
 	DisableTLSValidation bool `yaml:"disable_tls_validation"`
@@ -43,16 +41,9 @@ type AppServiceAPI struct {
 func (c *AppServiceAPI) Defaults(generate bool) {
 	c.InternalAPI.Listen = "http://localhost:7777"
 	c.InternalAPI.Connect = "http://localhost:7777"
-	c.Database.Defaults(5)
-	if generate {
-		c.Database.ConnectionString = "file:appservice.db"
-	}
 }
 
 func (c *AppServiceAPI) Verify(configErrs *ConfigErrors, isMonolith bool) {
-	if c.Matrix.DatabaseOptions.ConnectionString == "" {
-		checkNotEmpty(configErrs, "app_service_api.database.connection_string", string(c.Database.ConnectionString))
-	}
 	if isMonolith { // polylith required configs below
 		return
 	}
diff --git a/setup/jetstream/helpers.go b/setup/jetstream/helpers.go
index f47637c69..1ec860b04 100644
--- a/setup/jetstream/helpers.go
+++ b/setup/jetstream/helpers.go
@@ -34,14 +34,6 @@ func JetStreamConsumer(
 		}
 	}()
 
-	// If the batch size is greater than 1, we will want to acknowledge all
-	// received messages in the batch. Below we will send an acknowledgement
-	// for the most recent message in the batch and AckAll will ensure that
-	// all messages that came before it are also acknowledged implicitly.
-	if batch > 1 {
-		opts = append(opts, nats.AckAll())
-	}
-
 	name := durable + "Pull"
 	sub, err := js.PullSubscribe(subj, name, opts...)
 	if err != nil {
@@ -89,21 +81,26 @@ func JetStreamConsumer(
 			if len(msgs) < 1 {
 				continue
 			}
-			msg := msgs[len(msgs)-1] // most recent message, in case of AckAll
-			if err = msg.InProgress(nats.Context(ctx)); err != nil {
-				logrus.WithContext(ctx).WithField("subject", subj).Warn(fmt.Errorf("msg.InProgress: %w", err))
-				sentry.CaptureException(err)
-				continue
+			for _, msg := range msgs {
+				if err = msg.InProgress(nats.Context(ctx)); err != nil {
+					logrus.WithContext(ctx).WithField("subject", subj).Warn(fmt.Errorf("msg.InProgress: %w", err))
+					sentry.CaptureException(err)
+					continue
+				}
 			}
 			if f(ctx, msgs) {
-				if err = msg.AckSync(nats.Context(ctx)); err != nil {
-					logrus.WithContext(ctx).WithField("subject", subj).Warn(fmt.Errorf("msg.AckSync: %w", err))
-					sentry.CaptureException(err)
+				for _, msg := range msgs {
+					if err = msg.AckSync(nats.Context(ctx)); err != nil {
+						logrus.WithContext(ctx).WithField("subject", subj).Warn(fmt.Errorf("msg.AckSync: %w", err))
+						sentry.CaptureException(err)
+					}
 				}
 			} else {
-				if err = msg.Nak(nats.Context(ctx)); err != nil {
-					logrus.WithContext(ctx).WithField("subject", subj).Warn(fmt.Errorf("msg.Nak: %w", err))
-					sentry.CaptureException(err)
+				for _, msg := range msgs {
+					if err = msg.Nak(nats.Context(ctx)); err != nil {
+						logrus.WithContext(ctx).WithField("subject", subj).Warn(fmt.Errorf("msg.Nak: %w", err))
+						sentry.CaptureException(err)
+					}
 				}
 			}
 		}
diff --git a/setup/jetstream/nats.go b/setup/jetstream/nats.go
index 051d55a35..3660e91e3 100644
--- a/setup/jetstream/nats.go
+++ b/setup/jetstream/nats.go
@@ -183,6 +183,7 @@ func setupNATS(process *process.ProcessContext, cfg *config.JetStream, nc *natsc
 		OutputReceiptEvent:      {"SyncAPIEDUServerReceiptConsumer", "FederationAPIEDUServerConsumer"},
 		OutputSendToDeviceEvent: {"SyncAPIEDUServerSendToDeviceConsumer", "FederationAPIEDUServerConsumer"},
 		OutputTypingEvent:       {"SyncAPIEDUServerTypingConsumer", "FederationAPIEDUServerConsumer"},
+		OutputRoomEvent:         {"AppserviceRoomserverConsumer"},
 	} {
 		streamName := cfg.Matrix.JetStream.Prefixed(stream)
 		for _, consumer := range consumers {
diff --git a/test/testrig/base.go b/test/testrig/base.go
index d13c43129..33230921c 100644
--- a/test/testrig/base.go
+++ b/test/testrig/base.go
@@ -57,7 +57,6 @@ func CreateBaseDendrite(t *testing.T, dbType test.DBType) (*base.BaseDendrite, f
 		return base.NewBaseDendrite(&cfg, "Test", base.DisableMetrics), func() {
 			// cleanup db files. This risks getting out of sync as we add more database strings :(
 			dbFiles := []config.DataSource{
-				cfg.AppServiceAPI.Database.ConnectionString,
 				cfg.FederationAPI.Database.ConnectionString,
 				cfg.KeyServer.Database.ConnectionString,
 				cfg.MSCs.Database.ConnectionString,
diff --git a/userapi/internal/api.go b/userapi/internal/api.go
index 6ba469327..2f28ee906 100644
--- a/userapi/internal/api.go
+++ b/userapi/internal/api.go
@@ -28,7 +28,6 @@ import (
 	"github.com/sirupsen/logrus"
 	"golang.org/x/crypto/bcrypt"
 
-	"github.com/matrix-org/dendrite/appservice/types"
 	"github.com/matrix-org/dendrite/clientapi/userutil"
 	"github.com/matrix-org/dendrite/internal/eventutil"
 	"github.com/matrix-org/dendrite/internal/pushrules"
@@ -454,7 +453,7 @@ func (a *UserInternalAPI) queryAppServiceToken(ctx context.Context, token, appSe
 	// Create a dummy device for AS user
 	dev := api.Device{
 		// Use AS dummy device ID
-		ID: types.AppServiceDeviceID,
+		ID: "AS_Device",
 		// AS dummy device has AS's token.
 		AccessToken:  token,
 		AppserviceID: appService.ID,

From 51d229b02505df770ed891ec8ab20843bc2b1d1d Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Thu, 1 Sep 2022 14:15:41 +0100
Subject: [PATCH 025/105] Configuration tweaks (#2567)

This makes the following changes:

* The various `Defaults` functions are now responsible for setting sane defaults if `generate` is specified, rather than hiding them in `generate-config`
* Some configuration options have been marked as `omitempty` so that they don't appear in generated configs unnecessarily (monolith-specific vs. polylith-specific options)
* A new option `-polylith` has been added to `generate-config` to create a config that makes sense for polylith deployments (i.e. including the internal/external API listeners and per-component database sections)
* A new option `-normalise` has been added to `generate-config` to take an existing file and add any missing options and/or defaults
---
 build/gobind-pinecone/monolith.go           |   5 +-
 build/gobind-yggdrasil/monolith.go          |   5 +-
 build/scripts/ComplementPostgres.Dockerfile |   7 +-
 clientapi/routing/register_test.go          |   5 +-
 cmd/dendrite-demo-pinecone/main.go          |   5 +-
 cmd/dendrite-demo-yggdrasil/main.go         |   5 +-
 cmd/generate-config/main.go                 | 150 +++++++++-----------
 federationapi/federationapi_keys_test.go    |   5 +-
 federationapi/federationapi_test.go         |   5 +-
 setup/config/config.go                      |  33 +++--
 setup/config/config_appservice.go           |  10 +-
 setup/config/config_clientapi.go            |  16 ++-
 setup/config/config_federationapi.go        |  45 ++++--
 setup/config/config_global.go               |  32 +++--
 setup/config/config_jetstream.go            |   4 +-
 setup/config/config_keyserver.go            |  26 ++--
 setup/config/config_mediaapi.go             |  47 ++++--
 setup/config/config_mscs.go                 |  17 ++-
 setup/config/config_roomserver.go           |  26 ++--
 setup/config/config_syncapi.go              |  30 ++--
 setup/config/config_userapi.go              |  26 ++--
 setup/mscs/msc2836/msc2836_test.go          |   5 +-
 test/testrig/base.go                        |  25 +++-
 23 files changed, 322 insertions(+), 212 deletions(-)

diff --git a/build/gobind-pinecone/monolith.go b/build/gobind-pinecone/monolith.go
index 60e817212..44eab4cd7 100644
--- a/build/gobind-pinecone/monolith.go
+++ b/build/gobind-pinecone/monolith.go
@@ -243,7 +243,10 @@ func (m *DendriteMonolith) Start() {
 
 	prefix := hex.EncodeToString(pk)
 	cfg := &config.Dendrite{}
-	cfg.Defaults(true)
+	cfg.Defaults(config.DefaultOpts{
+		Generate:   true,
+		Monolithic: true,
+	})
 	cfg.Global.ServerName = gomatrixserverlib.ServerName(hex.EncodeToString(pk))
 	cfg.Global.PrivateKey = sk
 	cfg.Global.KeyID = gomatrixserverlib.KeyID(signing.KeyID)
diff --git a/build/gobind-yggdrasil/monolith.go b/build/gobind-yggdrasil/monolith.go
index 4432a3a45..896f3d14f 100644
--- a/build/gobind-yggdrasil/monolith.go
+++ b/build/gobind-yggdrasil/monolith.go
@@ -82,7 +82,10 @@ func (m *DendriteMonolith) Start() {
 	m.YggdrasilNode = ygg
 
 	cfg := &config.Dendrite{}
-	cfg.Defaults(true)
+	cfg.Defaults(config.DefaultOpts{
+		Generate:   true,
+		Monolithic: true,
+	})
 	cfg.Global.ServerName = gomatrixserverlib.ServerName(ygg.DerivedServerName())
 	cfg.Global.PrivateKey = ygg.PrivateKey()
 	cfg.Global.KeyID = gomatrixserverlib.KeyID(signing.KeyID)
diff --git a/build/scripts/ComplementPostgres.Dockerfile b/build/scripts/ComplementPostgres.Dockerfile
index 699540120..785090b0b 100644
--- a/build/scripts/ComplementPostgres.Dockerfile
+++ b/build/scripts/ComplementPostgres.Dockerfile
@@ -46,9 +46,8 @@ EXPOSE 8008 8448
 # At runtime, generate TLS cert based on the CA now mounted at /ca
 # At runtime, replace the SERVER_NAME with what we are told
 CMD /build/run_postgres.sh && ./generate-keys --keysize 1024 --server $SERVER_NAME --tls-cert server.crt --tls-key server.key --tls-authority-cert /complement/ca/ca.crt --tls-authority-key /complement/ca/ca.key && \
-    ./generate-config -server $SERVER_NAME --ci > dendrite.yaml && \
-    # Replace the connection string with a single postgres DB, using user/db = 'postgres' and no password, bump max_conns
-    sed -i "s%connection_string:.*$%connection_string: postgresql://postgres@localhost/postgres?sslmode=disable%g" dendrite.yaml && \
-    sed -i 's/max_open_conns:.*$/max_open_conns: 100/g' dendrite.yaml && \
+    ./generate-config -server $SERVER_NAME --ci --db postgresql://postgres@localhost/postgres?sslmode=disable > dendrite.yaml && \
+    # Bump max_open_conns up here in the global database config
+    sed -i 's/max_open_conns:.*$/max_open_conns: 1990/g' dendrite.yaml && \
     cp /complement/ca/ca.crt /usr/local/share/ca-certificates/ && update-ca-certificates && \
     exec ./dendrite-monolith-server --really-enable-open-registration --tls-cert server.crt --tls-key server.key --config dendrite.yaml -api=${API:-0}
\ No newline at end of file
diff --git a/clientapi/routing/register_test.go b/clientapi/routing/register_test.go
index 0507116f1..85846c7d6 100644
--- a/clientapi/routing/register_test.go
+++ b/clientapi/routing/register_test.go
@@ -181,7 +181,10 @@ func TestValidationOfApplicationServices(t *testing.T) {
 
 	// Set up a config
 	fakeConfig := &config.Dendrite{}
-	fakeConfig.Defaults(true)
+	fakeConfig.Defaults(config.DefaultOpts{
+		Generate:   true,
+		Monolithic: true,
+	})
 	fakeConfig.Global.ServerName = "localhost"
 	fakeConfig.ClientAPI.Derived.ApplicationServices = []config.ApplicationService{fakeApplicationService}
 
diff --git a/cmd/dendrite-demo-pinecone/main.go b/cmd/dendrite-demo-pinecone/main.go
index 52c9dc8eb..83b52132a 100644
--- a/cmd/dendrite-demo-pinecone/main.go
+++ b/cmd/dendrite-demo-pinecone/main.go
@@ -115,7 +115,10 @@ func main() {
 				panic("failed to load PEM key: " + err.Error())
 			}
 		}
-		cfg.Defaults(true)
+		cfg.Defaults(config.DefaultOpts{
+			Generate:   true,
+			Monolithic: true,
+		})
 		cfg.Global.PrivateKey = sk
 		cfg.Global.JetStream.StoragePath = config.Path(fmt.Sprintf("%s/", *instanceName))
 		cfg.UserAPI.AccountDatabase.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-account.db", *instanceName))
diff --git a/cmd/dendrite-demo-yggdrasil/main.go b/cmd/dendrite-demo-yggdrasil/main.go
index 086baa264..d2fddf8bc 100644
--- a/cmd/dendrite-demo-yggdrasil/main.go
+++ b/cmd/dendrite-demo-yggdrasil/main.go
@@ -78,7 +78,10 @@ func main() {
 	if configFlagSet {
 		cfg = setup.ParseFlags(true)
 	} else {
-		cfg.Defaults(true)
+		cfg.Defaults(config.DefaultOpts{
+			Generate:   true,
+			Monolithic: true,
+		})
 		cfg.Global.JetStream.StoragePath = config.Path(fmt.Sprintf("%s/", *instanceName))
 		cfg.UserAPI.AccountDatabase.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-account.db", *instanceName))
 		cfg.MediaAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mediaapi.db", *instanceName))
diff --git a/cmd/generate-config/main.go b/cmd/generate-config/main.go
index 6ae3ff9c9..c24e8153e 100644
--- a/cmd/generate-config/main.go
+++ b/cmd/generate-config/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"flag"
 	"fmt"
+	"path/filepath"
 
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/gomatrixserverlib"
@@ -11,90 +12,81 @@ import (
 )
 
 func main() {
-	defaultsForCI := flag.Bool("ci", false, "sane defaults for CI testing")
+	defaultsForCI := flag.Bool("ci", false, "Populate the configuration with sane defaults for use in CI")
 	serverName := flag.String("server", "", "The domain name of the server if not 'localhost'")
-	dbURI := flag.String("db", "", "The DB URI to use for all components if not SQLite files")
+	dbURI := flag.String("db", "", "The DB URI to use for all components (PostgreSQL only)")
+	dirPath := flag.String("dir", "./", "The folder to use for paths (like SQLite databases, media storage)")
+	normalise := flag.String("normalise", "", "Normalise an existing configuration file by adding new/missing options and defaults")
+	polylith := flag.Bool("polylith", false, "Generate a config that makes sense for polylith deployments")
 	flag.Parse()
 
-	cfg := &config.Dendrite{
-		Version: config.Version,
-	}
-	cfg.Defaults(true)
-	if *serverName != "" {
-		cfg.Global.ServerName = gomatrixserverlib.ServerName(*serverName)
-	}
-	if *dbURI != "" {
-		cfg.FederationAPI.Database.ConnectionString = config.DataSource(*dbURI)
-		cfg.KeyServer.Database.ConnectionString = config.DataSource(*dbURI)
-		cfg.MSCs.Database.ConnectionString = config.DataSource(*dbURI)
-		cfg.MediaAPI.Database.ConnectionString = config.DataSource(*dbURI)
-		cfg.RoomServer.Database.ConnectionString = config.DataSource(*dbURI)
-		cfg.SyncAPI.Database.ConnectionString = config.DataSource(*dbURI)
-		cfg.UserAPI.AccountDatabase.ConnectionString = config.DataSource(*dbURI)
-	}
-	cfg.Global.TrustedIDServers = []string{
-		"matrix.org",
-		"vector.im",
-	}
-	cfg.Logging = []config.LogrusHook{
-		{
-			Type:  "file",
-			Level: "info",
-			Params: map[string]interface{}{
-				"path": "/var/log/dendrite",
-			},
-		},
-	}
-	cfg.FederationAPI.KeyPerspectives = config.KeyPerspectives{
-		{
-			ServerName: "matrix.org",
-			Keys: []config.KeyPerspectiveTrustKey{
-				{
-					KeyID:     "ed25519:auto",
-					PublicKey: "Noi6WqcDj0QmPxCNQqgezwTlBKrfqehY1u2FyWP9uYw",
-				},
-				{
-					KeyID:     "ed25519:a_RXGa",
-					PublicKey: "l8Hft5qXKn1vfHrg3p4+W8gELQVo8N13JkluMfmn2sQ",
+	var cfg *config.Dendrite
+	if *normalise == "" {
+		cfg = &config.Dendrite{
+			Version: config.Version,
+		}
+		cfg.Defaults(config.DefaultOpts{
+			Generate:   true,
+			Monolithic: !*polylith,
+		})
+		if *serverName != "" {
+			cfg.Global.ServerName = gomatrixserverlib.ServerName(*serverName)
+		}
+		uri := config.DataSource(*dbURI)
+		if *polylith || uri.IsSQLite() || uri == "" {
+			for name, db := range map[string]*config.DatabaseOptions{
+				"federationapi": &cfg.FederationAPI.Database,
+				"keyserver":     &cfg.KeyServer.Database,
+				"mscs":          &cfg.MSCs.Database,
+				"mediaapi":      &cfg.MediaAPI.Database,
+				"roomserver":    &cfg.RoomServer.Database,
+				"syncapi":       &cfg.SyncAPI.Database,
+				"userapi":       &cfg.UserAPI.AccountDatabase,
+			} {
+				if uri == "" {
+					path := filepath.Join(*dirPath, fmt.Sprintf("dendrite_%s.db", name))
+					db.ConnectionString = config.DataSource(fmt.Sprintf("file:%s", path))
+				} else {
+					db.ConnectionString = uri
+				}
+			}
+		} else {
+			cfg.Global.DatabaseOptions.ConnectionString = uri
+		}
+		cfg.Logging = []config.LogrusHook{
+			{
+				Type:  "file",
+				Level: "info",
+				Params: map[string]interface{}{
+					"path": filepath.Join(*dirPath, "log"),
 				},
 			},
-		},
-	}
-	cfg.MediaAPI.ThumbnailSizes = []config.ThumbnailSize{
-		{
-			Width:        32,
-			Height:       32,
-			ResizeMethod: "crop",
-		},
-		{
-			Width:        96,
-			Height:       96,
-			ResizeMethod: "crop",
-		},
-		{
-			Width:        640,
-			Height:       480,
-			ResizeMethod: "scale",
-		},
-	}
-
-	if *defaultsForCI {
-		cfg.AppServiceAPI.DisableTLSValidation = true
-		cfg.ClientAPI.RateLimiting.Enabled = false
-		cfg.FederationAPI.DisableTLSValidation = false
-		// don't hit matrix.org when running tests!!!
-		cfg.FederationAPI.KeyPerspectives = config.KeyPerspectives{}
-		cfg.MSCs.MSCs = []string{"msc2836", "msc2946", "msc2444", "msc2753"}
-		cfg.Logging[0].Level = "trace"
-		cfg.Logging[0].Type = "std"
-		cfg.UserAPI.BCryptCost = bcrypt.MinCost
-		cfg.Global.JetStream.InMemory = true
-		cfg.ClientAPI.RegistrationDisabled = false
-		cfg.ClientAPI.OpenRegistrationWithoutVerificationEnabled = true
-		cfg.ClientAPI.RegistrationSharedSecret = "complement"
-		cfg.Global.Presence = config.PresenceOptions{
-			EnableInbound:  true,
-			EnableOutbound: true,
+		}
+		if *defaultsForCI {
+			cfg.AppServiceAPI.DisableTLSValidation = true
+			cfg.ClientAPI.RateLimiting.Enabled = false
+			cfg.FederationAPI.DisableTLSValidation = false
+			// don't hit matrix.org when running tests!!!
+			cfg.FederationAPI.KeyPerspectives = config.KeyPerspectives{}
+			cfg.MediaAPI.BasePath = config.Path(filepath.Join(*dirPath, "media"))
+			cfg.MSCs.MSCs = []string{"msc2836", "msc2946", "msc2444", "msc2753"}
+			cfg.Logging[0].Level = "trace"
+			cfg.Logging[0].Type = "std"
+			cfg.UserAPI.BCryptCost = bcrypt.MinCost
+			cfg.Global.JetStream.InMemory = true
+			cfg.Global.JetStream.StoragePath = config.Path(*dirPath)
+			cfg.ClientAPI.RegistrationDisabled = false
+			cfg.ClientAPI.OpenRegistrationWithoutVerificationEnabled = true
+			cfg.ClientAPI.RegistrationSharedSecret = "complement"
+			cfg.Global.Presence = config.PresenceOptions{
+				EnableInbound:  true,
+				EnableOutbound: true,
+			}
+		}
+	} else {
+		var err error
+		if cfg, err = config.Load(*normalise, !*polylith); err != nil {
+			panic(err)
 		}
 	}
 
diff --git a/federationapi/federationapi_keys_test.go b/federationapi/federationapi_keys_test.go
index 9c3446222..4469da35b 100644
--- a/federationapi/federationapi_keys_test.go
+++ b/federationapi/federationapi_keys_test.go
@@ -75,7 +75,10 @@ func TestMain(m *testing.M) {
 			// Draw up just enough Dendrite config for the server key
 			// API to work.
 			cfg := &config.Dendrite{}
-			cfg.Defaults(true)
+			cfg.Defaults(config.DefaultOpts{
+				Generate:   true,
+				Monolithic: true,
+			})
 			cfg.Global.ServerName = gomatrixserverlib.ServerName(s.name)
 			cfg.Global.PrivateKey = testPriv
 			cfg.Global.JetStream.InMemory = true
diff --git a/federationapi/federationapi_test.go b/federationapi/federationapi_test.go
index bdcb9f57c..15f7a6840 100644
--- a/federationapi/federationapi_test.go
+++ b/federationapi/federationapi_test.go
@@ -263,7 +263,10 @@ func testFederationAPIJoinThenKeyUpdate(t *testing.T, dbType test.DBType) {
 func TestRoomsV3URLEscapeDoNot404(t *testing.T) {
 	_, privKey, _ := ed25519.GenerateKey(nil)
 	cfg := &config.Dendrite{}
-	cfg.Defaults(true)
+	cfg.Defaults(config.DefaultOpts{
+		Generate:   true,
+		Monolithic: true,
+	})
 	cfg.Global.KeyID = gomatrixserverlib.KeyID("ed25519:auto")
 	cfg.Global.ServerName = gomatrixserverlib.ServerName("localhost")
 	cfg.Global.PrivateKey = privKey
diff --git a/setup/config/config.go b/setup/config/config.go
index cc9c04470..5a618d671 100644
--- a/setup/config/config.go
+++ b/setup/config/config.go
@@ -211,7 +211,10 @@ func loadConfig(
 	monolithic bool,
 ) (*Dendrite, error) {
 	var c Dendrite
-	c.Defaults(false)
+	c.Defaults(DefaultOpts{
+		Generate:   false,
+		Monolithic: monolithic,
+	})
 	c.IsMonolith = monolithic
 
 	var err error
@@ -295,21 +298,25 @@ func (config *Dendrite) Derive() error {
 	return nil
 }
 
+type DefaultOpts struct {
+	Generate   bool
+	Monolithic bool
+}
+
 // SetDefaults sets default config values if they are not explicitly set.
-func (c *Dendrite) Defaults(generate bool) {
+func (c *Dendrite) Defaults(opts DefaultOpts) {
 	c.Version = Version
 
-	c.Global.Defaults(generate)
-	c.ClientAPI.Defaults(generate)
-	c.FederationAPI.Defaults(generate)
-	c.KeyServer.Defaults(generate)
-	c.MediaAPI.Defaults(generate)
-	c.RoomServer.Defaults(generate)
-	c.SyncAPI.Defaults(generate)
-	c.UserAPI.Defaults(generate)
-	c.AppServiceAPI.Defaults(generate)
-	c.MSCs.Defaults(generate)
-
+	c.Global.Defaults(opts)
+	c.ClientAPI.Defaults(opts)
+	c.FederationAPI.Defaults(opts)
+	c.KeyServer.Defaults(opts)
+	c.MediaAPI.Defaults(opts)
+	c.RoomServer.Defaults(opts)
+	c.SyncAPI.Defaults(opts)
+	c.UserAPI.Defaults(opts)
+	c.AppServiceAPI.Defaults(opts)
+	c.MSCs.Defaults(opts)
 	c.Wiring()
 }
 
diff --git a/setup/config/config_appservice.go b/setup/config/config_appservice.go
index 9c3771272..bd21826fe 100644
--- a/setup/config/config_appservice.go
+++ b/setup/config/config_appservice.go
@@ -29,7 +29,7 @@ type AppServiceAPI struct {
 	Matrix  *Global  `yaml:"-"`
 	Derived *Derived `yaml:"-"` // TODO: Nuke Derived from orbit
 
-	InternalAPI InternalAPIOptions `yaml:"internal_api"`
+	InternalAPI InternalAPIOptions `yaml:"internal_api,omitempty"`
 
 	// DisableTLSValidation disables the validation of X.509 TLS certs
 	// on appservice endpoints. This is not recommended in production!
@@ -38,9 +38,11 @@ type AppServiceAPI struct {
 	ConfigFiles []string `yaml:"config_files"`
 }
 
-func (c *AppServiceAPI) Defaults(generate bool) {
-	c.InternalAPI.Listen = "http://localhost:7777"
-	c.InternalAPI.Connect = "http://localhost:7777"
+func (c *AppServiceAPI) Defaults(opts DefaultOpts) {
+	if !opts.Monolithic {
+		c.InternalAPI.Listen = "http://localhost:7777"
+		c.InternalAPI.Connect = "http://localhost:7777"
+	}
 }
 
 func (c *AppServiceAPI) Verify(configErrs *ConfigErrors, isMonolith bool) {
diff --git a/setup/config/config_clientapi.go b/setup/config/config_clientapi.go
index ecf8f6bd5..56f4b3f92 100644
--- a/setup/config/config_clientapi.go
+++ b/setup/config/config_clientapi.go
@@ -9,8 +9,8 @@ type ClientAPI struct {
 	Matrix  *Global  `yaml:"-"`
 	Derived *Derived `yaml:"-"` // TODO: Nuke Derived from orbit
 
-	InternalAPI InternalAPIOptions `yaml:"internal_api"`
-	ExternalAPI ExternalAPIOptions `yaml:"external_api"`
+	InternalAPI InternalAPIOptions `yaml:"internal_api,omitempty"`
+	ExternalAPI ExternalAPIOptions `yaml:"external_api,omitempty"`
 
 	// If set disables new users from registering (except via shared
 	// secrets)
@@ -48,13 +48,15 @@ type ClientAPI struct {
 	// Rate-limiting options
 	RateLimiting RateLimiting `yaml:"rate_limiting"`
 
-	MSCs *MSCs `yaml:"mscs"`
+	MSCs *MSCs `yaml:"-"`
 }
 
-func (c *ClientAPI) Defaults(generate bool) {
-	c.InternalAPI.Listen = "http://localhost:7771"
-	c.InternalAPI.Connect = "http://localhost:7771"
-	c.ExternalAPI.Listen = "http://[::]:8071"
+func (c *ClientAPI) Defaults(opts DefaultOpts) {
+	if !opts.Monolithic {
+		c.InternalAPI.Listen = "http://localhost:7771"
+		c.InternalAPI.Connect = "http://localhost:7771"
+		c.ExternalAPI.Listen = "http://[::]:8071"
+	}
 	c.RegistrationSharedSecret = ""
 	c.RecaptchaPublicKey = ""
 	c.RecaptchaPrivateKey = ""
diff --git a/setup/config/config_federationapi.go b/setup/config/config_federationapi.go
index a7a515fda..d3a4b2b67 100644
--- a/setup/config/config_federationapi.go
+++ b/setup/config/config_federationapi.go
@@ -5,12 +5,12 @@ import "github.com/matrix-org/gomatrixserverlib"
 type FederationAPI struct {
 	Matrix *Global `yaml:"-"`
 
-	InternalAPI InternalAPIOptions `yaml:"internal_api"`
-	ExternalAPI ExternalAPIOptions `yaml:"external_api"`
+	InternalAPI InternalAPIOptions `yaml:"internal_api,omitempty"`
+	ExternalAPI ExternalAPIOptions `yaml:"external_api,omitempty"`
 
 	// The database stores information used by the federation destination queues to
 	// send transactions to remote servers.
-	Database DatabaseOptions `yaml:"database"`
+	Database DatabaseOptions `yaml:"database,omitempty"`
 
 	// Federation failure threshold. How many consecutive failures that we should
 	// tolerate when sending federation requests to a specific server. The backoff
@@ -30,25 +30,44 @@ type FederationAPI struct {
 	PreferDirectFetch bool `yaml:"prefer_direct_fetch"`
 }
 
-func (c *FederationAPI) Defaults(generate bool) {
-	c.InternalAPI.Listen = "http://localhost:7772"
-	c.InternalAPI.Connect = "http://localhost:7772"
-	c.ExternalAPI.Listen = "http://[::]:8072"
+func (c *FederationAPI) Defaults(opts DefaultOpts) {
+	if !opts.Monolithic {
+		c.InternalAPI.Listen = "http://localhost:7772"
+		c.InternalAPI.Connect = "http://localhost:7772"
+		c.ExternalAPI.Listen = "http://[::]:8072"
+		c.Database.Defaults(10)
+	}
 	c.FederationMaxRetries = 16
 	c.DisableTLSValidation = false
-	c.Database.Defaults(10)
-	if generate {
-		c.Database.ConnectionString = "file:federationapi.db"
+	if opts.Generate {
+		c.KeyPerspectives = KeyPerspectives{
+			{
+				ServerName: "matrix.org",
+				Keys: []KeyPerspectiveTrustKey{
+					{
+						KeyID:     "ed25519:auto",
+						PublicKey: "Noi6WqcDj0QmPxCNQqgezwTlBKrfqehY1u2FyWP9uYw",
+					},
+					{
+						KeyID:     "ed25519:a_RXGa",
+						PublicKey: "l8Hft5qXKn1vfHrg3p4+W8gELQVo8N13JkluMfmn2sQ",
+					},
+				},
+			},
+		}
+		if !opts.Monolithic {
+			c.Database.ConnectionString = "file:federationapi.db"
+		}
 	}
 }
 
 func (c *FederationAPI) Verify(configErrs *ConfigErrors, isMonolith bool) {
-	if c.Matrix.DatabaseOptions.ConnectionString == "" {
-		checkNotEmpty(configErrs, "federation_api.database.connection_string", string(c.Database.ConnectionString))
-	}
 	if isMonolith { // polylith required configs below
 		return
 	}
+	if c.Matrix.DatabaseOptions.ConnectionString == "" {
+		checkNotEmpty(configErrs, "federation_api.database.connection_string", string(c.Database.ConnectionString))
+	}
 	checkURL(configErrs, "federation_api.external_api.listen", string(c.ExternalAPI.Listen))
 	checkURL(configErrs, "federation_api.internal_api.listen", string(c.InternalAPI.Listen))
 	checkURL(configErrs, "federation_api.internal_api.connect", string(c.InternalAPI.Connect))
diff --git a/setup/config/config_global.go b/setup/config/config_global.go
index d4e54e203..acc608dd7 100644
--- a/setup/config/config_global.go
+++ b/setup/config/config_global.go
@@ -41,7 +41,7 @@ type Global struct {
 	// connections will be used instead. This way we don't have to manage connection
 	// counts on a per-component basis, but can instead do it for the entire monolith.
 	// In a polylith deployment, this will be ignored.
-	DatabaseOptions DatabaseOptions `yaml:"database"`
+	DatabaseOptions DatabaseOptions `yaml:"database,omitempty"`
 
 	// The server name to delegate server-server communications to, with optional port
 	WellKnownServerName string `yaml:"well_known_server_name"`
@@ -83,22 +83,28 @@ type Global struct {
 	Cache Cache `yaml:"cache"`
 }
 
-func (c *Global) Defaults(generate bool) {
-	if generate {
+func (c *Global) Defaults(opts DefaultOpts) {
+	if opts.Generate {
 		c.ServerName = "localhost"
 		c.PrivateKeyPath = "matrix_key.pem"
 		_, c.PrivateKey, _ = ed25519.GenerateKey(rand.New(rand.NewSource(0)))
 		c.KeyID = "ed25519:auto"
+		c.TrustedIDServers = []string{
+			"matrix.org",
+			"vector.im",
+		}
 	}
 	c.KeyValidityPeriod = time.Hour * 24 * 7
-
-	c.JetStream.Defaults(generate)
-	c.Metrics.Defaults(generate)
+	if opts.Monolithic {
+		c.DatabaseOptions.Defaults(90)
+	}
+	c.JetStream.Defaults(opts)
+	c.Metrics.Defaults(opts)
 	c.DNSCache.Defaults()
 	c.Sentry.Defaults()
-	c.ServerNotices.Defaults(generate)
+	c.ServerNotices.Defaults(opts)
 	c.ReportStats.Defaults()
-	c.Cache.Defaults(generate)
+	c.Cache.Defaults()
 }
 
 func (c *Global) Verify(configErrs *ConfigErrors, isMonolith bool) {
@@ -142,9 +148,9 @@ type Metrics struct {
 	} `yaml:"basic_auth"`
 }
 
-func (c *Metrics) Defaults(generate bool) {
+func (c *Metrics) Defaults(opts DefaultOpts) {
 	c.Enabled = false
-	if generate {
+	if opts.Generate {
 		c.BasicAuth.Username = "metrics"
 		c.BasicAuth.Password = "metrics"
 	}
@@ -166,8 +172,8 @@ type ServerNotices struct {
 	RoomName string `yaml:"room_name"`
 }
 
-func (c *ServerNotices) Defaults(generate bool) {
-	if generate {
+func (c *ServerNotices) Defaults(opts DefaultOpts) {
+	if opts.Generate {
 		c.Enabled = true
 		c.LocalPart = "_server"
 		c.DisplayName = "Server Alert"
@@ -183,7 +189,7 @@ type Cache struct {
 	MaxAge           time.Duration `yaml:"max_age"`
 }
 
-func (c *Cache) Defaults(generate bool) {
+func (c *Cache) Defaults() {
 	c.EstimatedMaxSize = 1024 * 1024 * 1024 // 1GB
 	c.MaxAge = time.Hour
 }
diff --git a/setup/config/config_jetstream.go b/setup/config/config_jetstream.go
index a7827597e..ef8bf014b 100644
--- a/setup/config/config_jetstream.go
+++ b/setup/config/config_jetstream.go
@@ -31,10 +31,10 @@ func (c *JetStream) Durable(name string) string {
 	return c.Prefixed(name)
 }
 
-func (c *JetStream) Defaults(generate bool) {
+func (c *JetStream) Defaults(opts DefaultOpts) {
 	c.Addresses = []string{}
 	c.TopicPrefix = "Dendrite"
-	if generate {
+	if opts.Generate {
 		c.StoragePath = Path("./")
 		c.NoLog = true
 		c.DisableTLSValidation = true
diff --git a/setup/config/config_keyserver.go b/setup/config/config_keyserver.go
index 5f2f22c8a..dca9ca9f5 100644
--- a/setup/config/config_keyserver.go
+++ b/setup/config/config_keyserver.go
@@ -3,27 +3,31 @@ package config
 type KeyServer struct {
 	Matrix *Global `yaml:"-"`
 
-	InternalAPI InternalAPIOptions `yaml:"internal_api"`
+	InternalAPI InternalAPIOptions `yaml:"internal_api,omitempty"`
 
-	Database DatabaseOptions `yaml:"database"`
+	Database DatabaseOptions `yaml:"database,omitempty"`
 }
 
-func (c *KeyServer) Defaults(generate bool) {
-	c.InternalAPI.Listen = "http://localhost:7779"
-	c.InternalAPI.Connect = "http://localhost:7779"
-	c.Database.Defaults(10)
-	if generate {
-		c.Database.ConnectionString = "file:keyserver.db"
+func (c *KeyServer) Defaults(opts DefaultOpts) {
+	if !opts.Monolithic {
+		c.InternalAPI.Listen = "http://localhost:7779"
+		c.InternalAPI.Connect = "http://localhost:7779"
+		c.Database.Defaults(10)
+	}
+	if opts.Generate {
+		if !opts.Monolithic {
+			c.Database.ConnectionString = "file:keyserver.db"
+		}
 	}
 }
 
 func (c *KeyServer) Verify(configErrs *ConfigErrors, isMonolith bool) {
-	if c.Matrix.DatabaseOptions.ConnectionString == "" {
-		checkNotEmpty(configErrs, "key_server.database.connection_string", string(c.Database.ConnectionString))
-	}
 	if isMonolith { // polylith required configs below
 		return
 	}
+	if c.Matrix.DatabaseOptions.ConnectionString == "" {
+		checkNotEmpty(configErrs, "key_server.database.connection_string", string(c.Database.ConnectionString))
+	}
 	checkURL(configErrs, "key_server.internal_api.listen", string(c.InternalAPI.Listen))
 	checkURL(configErrs, "key_server.internal_api.connect", string(c.InternalAPI.Connect))
 }
diff --git a/setup/config/config_mediaapi.go b/setup/config/config_mediaapi.go
index 9717aa59e..53a8219eb 100644
--- a/setup/config/config_mediaapi.go
+++ b/setup/config/config_mediaapi.go
@@ -7,12 +7,12 @@ import (
 type MediaAPI struct {
 	Matrix *Global `yaml:"-"`
 
-	InternalAPI InternalAPIOptions `yaml:"internal_api"`
-	ExternalAPI ExternalAPIOptions `yaml:"external_api"`
+	InternalAPI InternalAPIOptions `yaml:"internal_api,omitempty"`
+	ExternalAPI ExternalAPIOptions `yaml:"external_api,omitempty"`
 
 	// The MediaAPI database stores information about files uploaded and downloaded
 	// by local users. It is only accessed by the MediaAPI.
-	Database DatabaseOptions `yaml:"database"`
+	Database DatabaseOptions `yaml:"database,omitempty"`
 
 	// The base path to where the media files will be stored. May be relative or absolute.
 	BasePath Path `yaml:"base_path"`
@@ -38,23 +38,41 @@ type MediaAPI struct {
 // DefaultMaxFileSizeBytes defines the default file size allowed in transfers
 var DefaultMaxFileSizeBytes = FileSizeBytes(10485760)
 
-func (c *MediaAPI) Defaults(generate bool) {
-	c.InternalAPI.Listen = "http://localhost:7774"
-	c.InternalAPI.Connect = "http://localhost:7774"
-	c.ExternalAPI.Listen = "http://[::]:8074"
+func (c *MediaAPI) Defaults(opts DefaultOpts) {
+	if !opts.Monolithic {
+		c.InternalAPI.Listen = "http://localhost:7774"
+		c.InternalAPI.Connect = "http://localhost:7774"
+		c.ExternalAPI.Listen = "http://[::]:8074"
+		c.Database.Defaults(5)
+	}
 	c.MaxFileSizeBytes = DefaultMaxFileSizeBytes
 	c.MaxThumbnailGenerators = 10
-	c.Database.Defaults(5)
-	if generate {
-		c.Database.ConnectionString = "file:mediaapi.db"
+	if opts.Generate {
+		c.ThumbnailSizes = []ThumbnailSize{
+			{
+				Width:        32,
+				Height:       32,
+				ResizeMethod: "crop",
+			},
+			{
+				Width:        96,
+				Height:       96,
+				ResizeMethod: "crop",
+			},
+			{
+				Width:        640,
+				Height:       480,
+				ResizeMethod: "scale",
+			},
+		}
+		if !opts.Monolithic {
+			c.Database.ConnectionString = "file:mediaapi.db"
+		}
 		c.BasePath = "./media_store"
 	}
 }
 
 func (c *MediaAPI) Verify(configErrs *ConfigErrors, isMonolith bool) {
-	if c.Matrix.DatabaseOptions.ConnectionString == "" {
-		checkNotEmpty(configErrs, "media_api.database.connection_string", string(c.Database.ConnectionString))
-	}
 	checkNotEmpty(configErrs, "media_api.base_path", string(c.BasePath))
 	checkPositive(configErrs, "media_api.max_file_size_bytes", int64(c.MaxFileSizeBytes))
 	checkPositive(configErrs, "media_api.max_thumbnail_generators", int64(c.MaxThumbnailGenerators))
@@ -66,6 +84,9 @@ func (c *MediaAPI) Verify(configErrs *ConfigErrors, isMonolith bool) {
 	if isMonolith { // polylith required configs below
 		return
 	}
+	if c.Matrix.DatabaseOptions.ConnectionString == "" {
+		checkNotEmpty(configErrs, "media_api.database.connection_string", string(c.Database.ConnectionString))
+	}
 	checkURL(configErrs, "media_api.internal_api.listen", string(c.InternalAPI.Listen))
 	checkURL(configErrs, "media_api.internal_api.connect", string(c.InternalAPI.Connect))
 	checkURL(configErrs, "media_api.external_api.listen", string(c.ExternalAPI.Listen))
diff --git a/setup/config/config_mscs.go b/setup/config/config_mscs.go
index b992f7152..6d5ff39a5 100644
--- a/setup/config/config_mscs.go
+++ b/setup/config/config_mscs.go
@@ -10,13 +10,17 @@ type MSCs struct {
 	// 'msc2946': Spaces Summary - https://github.com/matrix-org/matrix-doc/pull/2946
 	MSCs []string `yaml:"mscs"`
 
-	Database DatabaseOptions `yaml:"database"`
+	Database DatabaseOptions `yaml:"database,omitempty"`
 }
 
-func (c *MSCs) Defaults(generate bool) {
-	c.Database.Defaults(5)
-	if generate {
-		c.Database.ConnectionString = "file:mscs.db"
+func (c *MSCs) Defaults(opts DefaultOpts) {
+	if !opts.Monolithic {
+		c.Database.Defaults(5)
+	}
+	if opts.Generate {
+		if !opts.Monolithic {
+			c.Database.ConnectionString = "file:mscs.db"
+		}
 	}
 }
 
@@ -31,6 +35,9 @@ func (c *MSCs) Enabled(msc string) bool {
 }
 
 func (c *MSCs) Verify(configErrs *ConfigErrors, isMonolith bool) {
+	if isMonolith { // polylith required configs below
+		return
+	}
 	if c.Matrix.DatabaseOptions.ConnectionString == "" {
 		checkNotEmpty(configErrs, "mscs.database.connection_string", string(c.Database.ConnectionString))
 	}
diff --git a/setup/config/config_roomserver.go b/setup/config/config_roomserver.go
index bd6aa1167..5e3b7f2ec 100644
--- a/setup/config/config_roomserver.go
+++ b/setup/config/config_roomserver.go
@@ -3,27 +3,31 @@ package config
 type RoomServer struct {
 	Matrix *Global `yaml:"-"`
 
-	InternalAPI InternalAPIOptions `yaml:"internal_api"`
+	InternalAPI InternalAPIOptions `yaml:"internal_api,omitempty"`
 
-	Database DatabaseOptions `yaml:"database"`
+	Database DatabaseOptions `yaml:"database,omitempty"`
 }
 
-func (c *RoomServer) Defaults(generate bool) {
-	c.InternalAPI.Listen = "http://localhost:7770"
-	c.InternalAPI.Connect = "http://localhost:7770"
-	c.Database.Defaults(10)
-	if generate {
-		c.Database.ConnectionString = "file:roomserver.db"
+func (c *RoomServer) Defaults(opts DefaultOpts) {
+	if !opts.Monolithic {
+		c.InternalAPI.Listen = "http://localhost:7770"
+		c.InternalAPI.Connect = "http://localhost:7770"
+		c.Database.Defaults(20)
+	}
+	if opts.Generate {
+		if !opts.Monolithic {
+			c.Database.ConnectionString = "file:roomserver.db"
+		}
 	}
 }
 
 func (c *RoomServer) Verify(configErrs *ConfigErrors, isMonolith bool) {
-	if c.Matrix.DatabaseOptions.ConnectionString == "" {
-		checkNotEmpty(configErrs, "room_server.database.connection_string", string(c.Database.ConnectionString))
-	}
 	if isMonolith { // polylith required configs below
 		return
 	}
+	if c.Matrix.DatabaseOptions.ConnectionString == "" {
+		checkNotEmpty(configErrs, "room_server.database.connection_string", string(c.Database.ConnectionString))
+	}
 	checkURL(configErrs, "room_server.internal_api.listen", string(c.InternalAPI.Listen))
 	checkURL(configErrs, "room_server.internal_ap.connect", string(c.InternalAPI.Connect))
 }
diff --git a/setup/config/config_syncapi.go b/setup/config/config_syncapi.go
index 7d5e3808a..4e302ae09 100644
--- a/setup/config/config_syncapi.go
+++ b/setup/config/config_syncapi.go
@@ -3,31 +3,35 @@ package config
 type SyncAPI struct {
 	Matrix *Global `yaml:"-"`
 
-	InternalAPI InternalAPIOptions `yaml:"internal_api"`
-	ExternalAPI ExternalAPIOptions `yaml:"external_api"`
+	InternalAPI InternalAPIOptions `yaml:"internal_api,omitempty"`
+	ExternalAPI ExternalAPIOptions `yaml:"external_api,omitempty"`
 
-	Database DatabaseOptions `yaml:"database"`
+	Database DatabaseOptions `yaml:"database,omitempty"`
 
 	RealIPHeader string `yaml:"real_ip_header"`
 }
 
-func (c *SyncAPI) Defaults(generate bool) {
-	c.InternalAPI.Listen = "http://localhost:7773"
-	c.InternalAPI.Connect = "http://localhost:7773"
-	c.ExternalAPI.Listen = "http://localhost:8073"
-	c.Database.Defaults(10)
-	if generate {
-		c.Database.ConnectionString = "file:syncapi.db"
+func (c *SyncAPI) Defaults(opts DefaultOpts) {
+	if !opts.Monolithic {
+		c.InternalAPI.Listen = "http://localhost:7773"
+		c.InternalAPI.Connect = "http://localhost:7773"
+		c.ExternalAPI.Listen = "http://localhost:8073"
+		c.Database.Defaults(20)
+	}
+	if opts.Generate {
+		if !opts.Monolithic {
+			c.Database.ConnectionString = "file:syncapi.db"
+		}
 	}
 }
 
 func (c *SyncAPI) Verify(configErrs *ConfigErrors, isMonolith bool) {
-	if c.Matrix.DatabaseOptions.ConnectionString == "" {
-		checkNotEmpty(configErrs, "sync_api.database", string(c.Database.ConnectionString))
-	}
 	if isMonolith { // polylith required configs below
 		return
 	}
+	if c.Matrix.DatabaseOptions.ConnectionString == "" {
+		checkNotEmpty(configErrs, "sync_api.database", string(c.Database.ConnectionString))
+	}
 	checkURL(configErrs, "sync_api.internal_api.listen", string(c.InternalAPI.Listen))
 	checkURL(configErrs, "sync_api.internal_api.connect", string(c.InternalAPI.Connect))
 	checkURL(configErrs, "sync_api.external_api.listen", string(c.ExternalAPI.Listen))
diff --git a/setup/config/config_userapi.go b/setup/config/config_userapi.go
index d1e2b7fe1..97a6d738b 100644
--- a/setup/config/config_userapi.go
+++ b/setup/config/config_userapi.go
@@ -5,7 +5,7 @@ import "golang.org/x/crypto/bcrypt"
 type UserAPI struct {
 	Matrix *Global `yaml:"-"`
 
-	InternalAPI InternalAPIOptions `yaml:"internal_api"`
+	InternalAPI InternalAPIOptions `yaml:"internal_api,omitempty"`
 
 	// The cost when hashing passwords.
 	BCryptCost int `yaml:"bcrypt_cost"`
@@ -18,30 +18,34 @@ type UserAPI struct {
 
 	// The Account database stores the login details and account information
 	// for local users. It is accessed by the UserAPI.
-	AccountDatabase DatabaseOptions `yaml:"account_database"`
+	AccountDatabase DatabaseOptions `yaml:"account_database,omitempty"`
 }
 
 const DefaultOpenIDTokenLifetimeMS = 3600000 // 60 minutes
 
-func (c *UserAPI) Defaults(generate bool) {
-	c.InternalAPI.Listen = "http://localhost:7781"
-	c.InternalAPI.Connect = "http://localhost:7781"
+func (c *UserAPI) Defaults(opts DefaultOpts) {
+	if !opts.Monolithic {
+		c.InternalAPI.Listen = "http://localhost:7781"
+		c.InternalAPI.Connect = "http://localhost:7781"
+		c.AccountDatabase.Defaults(10)
+	}
 	c.BCryptCost = bcrypt.DefaultCost
 	c.OpenIDTokenLifetimeMS = DefaultOpenIDTokenLifetimeMS
-	c.AccountDatabase.Defaults(10)
-	if generate {
-		c.AccountDatabase.ConnectionString = "file:userapi_accounts.db"
+	if opts.Generate {
+		if !opts.Monolithic {
+			c.AccountDatabase.ConnectionString = "file:userapi_accounts.db"
+		}
 	}
 }
 
 func (c *UserAPI) Verify(configErrs *ConfigErrors, isMonolith bool) {
 	checkPositive(configErrs, "user_api.openid_token_lifetime_ms", c.OpenIDTokenLifetimeMS)
-	if c.Matrix.DatabaseOptions.ConnectionString == "" {
-		checkNotEmpty(configErrs, "user_api.account_database.connection_string", string(c.AccountDatabase.ConnectionString))
-	}
 	if isMonolith { // polylith required configs below
 		return
 	}
+	if c.Matrix.DatabaseOptions.ConnectionString == "" {
+		checkNotEmpty(configErrs, "user_api.account_database.connection_string", string(c.AccountDatabase.ConnectionString))
+	}
 	checkURL(configErrs, "user_api.internal_api.listen", string(c.InternalAPI.Listen))
 	checkURL(configErrs, "user_api.internal_api.connect", string(c.InternalAPI.Connect))
 }
diff --git a/setup/mscs/msc2836/msc2836_test.go b/setup/mscs/msc2836/msc2836_test.go
index 3e9d90a1f..0388fcc53 100644
--- a/setup/mscs/msc2836/msc2836_test.go
+++ b/setup/mscs/msc2836/msc2836_test.go
@@ -547,7 +547,10 @@ func (r *testRoomserverAPI) QueryMembershipForUser(ctx context.Context, req *roo
 func injectEvents(t *testing.T, userAPI userapi.UserInternalAPI, rsAPI roomserver.RoomserverInternalAPI, events []*gomatrixserverlib.HeaderedEvent) *mux.Router {
 	t.Helper()
 	cfg := &config.Dendrite{}
-	cfg.Defaults(true)
+	cfg.Defaults(config.DefaultOpts{
+		Generate:   true,
+		Monolithic: true,
+	})
 	cfg.Global.ServerName = "localhost"
 	cfg.MSCs.Database.ConnectionString = "file:msc2836_test.db"
 	cfg.MSCs.MSCs = []string{"msc2836"}
diff --git a/test/testrig/base.go b/test/testrig/base.go
index 33230921c..9747ea600 100644
--- a/test/testrig/base.go
+++ b/test/testrig/base.go
@@ -30,12 +30,21 @@ import (
 
 func CreateBaseDendrite(t *testing.T, dbType test.DBType) (*base.BaseDendrite, func()) {
 	var cfg config.Dendrite
-	cfg.Defaults(false)
+	cfg.Defaults(config.DefaultOpts{
+		Generate:   false,
+		Monolithic: true,
+	})
 	cfg.Global.JetStream.InMemory = true
 	switch dbType {
 	case test.DBTypePostgres:
-		cfg.Global.Defaults(true)   // autogen a signing key
-		cfg.MediaAPI.Defaults(true) // autogen a media path
+		cfg.Global.Defaults(config.DefaultOpts{ // autogen a signing key
+			Generate:   true,
+			Monolithic: true,
+		})
+		cfg.MediaAPI.Defaults(config.DefaultOpts{ // autogen a media path
+			Generate:   true,
+			Monolithic: true,
+		})
 		cfg.Global.ServerName = "test"
 		// use a distinct prefix else concurrent postgres/sqlite runs will clash since NATS will use
 		// the file system event with InMemory=true :(
@@ -49,7 +58,10 @@ func CreateBaseDendrite(t *testing.T, dbType test.DBType) (*base.BaseDendrite, f
 		}
 		return base.NewBaseDendrite(&cfg, "Test", base.DisableMetrics), close
 	case test.DBTypeSQLite:
-		cfg.Defaults(true) // sets a sqlite db per component
+		cfg.Defaults(config.DefaultOpts{
+			Generate:   true,
+			Monolithic: false, // because we need a database per component
+		})
 		cfg.Global.ServerName = "test"
 		// use a distinct prefix else concurrent postgres/sqlite runs will clash since NATS will use
 		// the file system event with InMemory=true :(
@@ -82,7 +94,10 @@ func CreateBaseDendrite(t *testing.T, dbType test.DBType) (*base.BaseDendrite, f
 func Base(cfg *config.Dendrite) (*base.BaseDendrite, nats.JetStreamContext, *nats.Conn) {
 	if cfg == nil {
 		cfg = &config.Dendrite{}
-		cfg.Defaults(true)
+		cfg.Defaults(config.DefaultOpts{
+			Generate:   true,
+			Monolithic: true,
+		})
 	}
 	cfg.Global.JetStream.InMemory = true
 	base := base.NewBaseDendrite(cfg, "Tests")

From 304acd7adc4929f64af930d0b5801e33ba101193 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Thu, 1 Sep 2022 14:49:42 +0100
Subject: [PATCH 026/105] Version 0.9.6 (#2689)

Changelog and version bump.
---
 CHANGES.md          | 20 ++++++++++++++++++++
 internal/version.go |  2 +-
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/CHANGES.md b/CHANGES.md
index 0f57bffcb..7d0575663 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,25 @@
 # Changelog
 
+## Dendrite 0.9.6 (2022-09-01)
+
+### Features
+
+* The appservice API has been refactored for improved performance and stability
+  * The appservice database has been deprecated, as the roomserver output stream is now used as the data source instead
+* The `generate-config` tool has been updated to support additional scenarios, i.e. for CI configuration generation and generating both monolith and polylith skeleton config files
+
+### Fixes
+
+* The username length check has been fixed on new account creation
+* The length of the `type`, `sender`, `state_key` and `room_id` fields in events are now verified by number of codepoints rather than bytes, fixing the "Cat Overflow" bug
+* UTF-16 surrogate handling in the canonical JSON implementation has been fixed
+* A race condition when starting the keyserver has been fixed
+* A race condition when configuring HTTP servers and routing at startup has been fixed
+* A bug where the incorrect limit was used for lazy-loading memberships has been fixed
+* The number of push notifications will now be sent to the push gateway
+* A missing index causing slow performance on the sync API send-to-device table has been added (contributed by [PiotrKozimor](https://github.com/PiotrKozimor))
+* Event auth will now correctly check for the existence of the `"creator"` field in create events
+
 ## Dendrite 0.9.5 (2022-08-25)
 
 ### Fixes
diff --git a/internal/version.go b/internal/version.go
index 108b8ab0f..c9a9f3af5 100644
--- a/internal/version.go
+++ b/internal/version.go
@@ -17,7 +17,7 @@ var build string
 const (
 	VersionMajor = 0
 	VersionMinor = 9
-	VersionPatch = 5
+	VersionPatch = 6
 	VersionTag   = "" // example: "rc1"
 )
 

From fea869b41fc2a9f4db70ef664442a856c095f7c7 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Thu, 1 Sep 2022 17:12:27 +0100
Subject: [PATCH 027/105] Update P2P demos

---
 build/gobind-pinecone/monolith.go           | 43 ++++++----
 build/gobind-yggdrasil/monolith.go          | 42 +++++++++-
 cmd/dendrite-demo-yggdrasil/main.go         | 59 +++++++++++---
 cmd/dendrite-demo-yggdrasil/yggconn/node.go | 48 +++++------
 go.mod                                      | 19 +++--
 go.sum                                      | 88 +++++++++------------
 6 files changed, 176 insertions(+), 123 deletions(-)

diff --git a/build/gobind-pinecone/monolith.go b/build/gobind-pinecone/monolith.go
index 44eab4cd7..b51e97786 100644
--- a/build/gobind-pinecone/monolith.go
+++ b/build/gobind-pinecone/monolith.go
@@ -22,10 +22,10 @@ import (
 	"encoding/hex"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net"
 	"net/http"
 	"os"
+	"path/filepath"
 	"strings"
 	"sync"
 	"time"
@@ -45,6 +45,7 @@ import (
 	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/process"
+	"github.com/matrix-org/dendrite/test"
 	"github.com/matrix-org/dendrite/userapi"
 	userapiAPI "github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/gomatrixserverlib"
@@ -204,27 +205,37 @@ func (m *DendriteMonolith) RegisterDevice(localpart, deviceID string) (string, e
 
 // nolint:gocyclo
 func (m *DendriteMonolith) Start() {
-	var err error
 	var sk ed25519.PrivateKey
 	var pk ed25519.PublicKey
-	keyfile := fmt.Sprintf("%s/p2p.key", m.StorageDirectory)
-	if _, err = os.Stat(keyfile); os.IsNotExist(err) {
-		if pk, sk, err = ed25519.GenerateKey(nil); err != nil {
-			panic(err)
+
+	keyfile := filepath.Join(m.StorageDirectory, "p2p.pem")
+	if _, err := os.Stat(keyfile); os.IsNotExist(err) {
+		oldkeyfile := filepath.Join(m.StorageDirectory, "p2p.key")
+		if _, err = os.Stat(oldkeyfile); os.IsNotExist(err) {
+			if err = test.NewMatrixKey(keyfile); err != nil {
+				panic("failed to generate a new PEM key: " + err.Error())
+			}
+			if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
+				panic("failed to load PEM key: " + err.Error())
+			}
+		} else {
+			if sk, err = os.ReadFile(oldkeyfile); err != nil {
+				panic("failed to read the old private key: " + err.Error())
+			}
+			if len(sk) != ed25519.PrivateKeySize {
+				panic("the private key is not long enough")
+			}
+			if err = test.SaveMatrixKey(keyfile, sk); err != nil {
+				panic("failed to convert the private key to PEM format: " + err.Error())
+			}
 		}
-		if err = ioutil.WriteFile(keyfile, sk, 0644); err != nil {
-			panic(err)
+	} else {
+		if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
+			panic("failed to load PEM key: " + err.Error())
 		}
-	} else if err == nil {
-		if sk, err = ioutil.ReadFile(keyfile); err != nil {
-			panic(err)
-		}
-		if len(sk) != ed25519.PrivateKeySize {
-			panic("the private key is not long enough")
-		}
-		pk = sk.Public().(ed25519.PublicKey)
 	}
 
+	var err error
 	m.listener, err = net.Listen("tcp", "localhost:65432")
 	if err != nil {
 		panic(err)
diff --git a/build/gobind-yggdrasil/monolith.go b/build/gobind-yggdrasil/monolith.go
index 896f3d14f..c671ae098 100644
--- a/build/gobind-yggdrasil/monolith.go
+++ b/build/gobind-yggdrasil/monolith.go
@@ -2,10 +2,14 @@ package gobind
 
 import (
 	"context"
+	"crypto/ed25519"
 	"crypto/tls"
+	"encoding/hex"
 	"fmt"
 	"net"
 	"net/http"
+	"os"
+	"path/filepath"
 	"time"
 
 	"github.com/gorilla/mux"
@@ -22,6 +26,7 @@ import (
 	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/process"
+	"github.com/matrix-org/dendrite/test"
 	"github.com/matrix-org/dendrite/userapi"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/sirupsen/logrus"
@@ -63,19 +68,50 @@ func (m *DendriteMonolith) DisconnectMulticastPeers() {
 }
 
 func (m *DendriteMonolith) Start() {
+	var pk ed25519.PublicKey
+	var sk ed25519.PrivateKey
+
 	m.logger = logrus.Logger{
 		Out: BindLogger{},
 	}
 	m.logger.SetOutput(BindLogger{})
 	logrus.SetOutput(BindLogger{})
 
+	keyfile := filepath.Join(m.StorageDirectory, "p2p.pem")
+	if _, err := os.Stat(keyfile); os.IsNotExist(err) {
+		oldkeyfile := filepath.Join(m.StorageDirectory, "p2p.key")
+		if _, err = os.Stat(oldkeyfile); os.IsNotExist(err) {
+			if err = test.NewMatrixKey(keyfile); err != nil {
+				panic("failed to generate a new PEM key: " + err.Error())
+			}
+			if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
+				panic("failed to load PEM key: " + err.Error())
+			}
+		} else {
+			if sk, err = os.ReadFile(oldkeyfile); err != nil {
+				panic("failed to read the old private key: " + err.Error())
+			}
+			if len(sk) != ed25519.PrivateKeySize {
+				panic("the private key is not long enough")
+			}
+			if err := test.SaveMatrixKey(keyfile, sk); err != nil {
+				panic("failed to convert the private key to PEM format: " + err.Error())
+			}
+		}
+	} else {
+		var err error
+		if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
+			panic("failed to load PEM key: " + err.Error())
+		}
+	}
+
 	var err error
 	m.listener, err = net.Listen("tcp", "localhost:65432")
 	if err != nil {
 		panic(err)
 	}
 
-	ygg, err := yggconn.Setup("dendrite", m.StorageDirectory, "")
+	ygg, err := yggconn.Setup(sk, "dendrite", m.StorageDirectory, "", "")
 	if err != nil {
 		panic(err)
 	}
@@ -86,8 +122,8 @@ func (m *DendriteMonolith) Start() {
 		Generate:   true,
 		Monolithic: true,
 	})
-	cfg.Global.ServerName = gomatrixserverlib.ServerName(ygg.DerivedServerName())
-	cfg.Global.PrivateKey = ygg.PrivateKey()
+	cfg.Global.ServerName = gomatrixserverlib.ServerName(hex.EncodeToString(pk))
+	cfg.Global.PrivateKey = sk
 	cfg.Global.KeyID = gomatrixserverlib.KeyID(signing.KeyID)
 	cfg.Global.JetStream.StoragePath = config.Path(fmt.Sprintf("%s/", m.StorageDirectory))
 	cfg.Global.JetStream.InMemory = true
diff --git a/cmd/dendrite-demo-yggdrasil/main.go b/cmd/dendrite-demo-yggdrasil/main.go
index d2fddf8bc..7445b6bfe 100644
--- a/cmd/dendrite-demo-yggdrasil/main.go
+++ b/cmd/dendrite-demo-yggdrasil/main.go
@@ -16,7 +16,9 @@ package main
 
 import (
 	"context"
+	"crypto/ed25519"
 	"crypto/tls"
+	"encoding/hex"
 	"flag"
 	"fmt"
 	"net"
@@ -42,6 +44,7 @@ import (
 	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/mscs"
+	"github.com/matrix-org/dendrite/test"
 	"github.com/matrix-org/dendrite/userapi"
 	"github.com/sirupsen/logrus"
 
@@ -49,19 +52,18 @@ import (
 )
 
 var (
-	instanceName = flag.String("name", "dendrite-p2p-ygg", "the name of this P2P demo instance")
-	instancePort = flag.Int("port", 8008, "the port that the client API will listen on")
-	instancePeer = flag.String("peer", "", "an internet Yggdrasil peer to connect to")
+	instanceName   = flag.String("name", "dendrite-p2p-ygg", "the name of this P2P demo instance")
+	instancePort   = flag.Int("port", 8008, "the port that the client API will listen on")
+	instancePeer   = flag.String("peer", "", "the static Yggdrasil peers to connect to, comma separated-list")
+	instanceListen = flag.String("listen", "tcp://:0", "the port Yggdrasil peers can connect to")
 )
 
 func main() {
 	flag.Parse()
 	internal.SetupPprof()
 
-	ygg, err := yggconn.Setup(*instanceName, ".", *instancePeer)
-	if err != nil {
-		panic(err)
-	}
+	var pk ed25519.PublicKey
+	var sk ed25519.PrivateKey
 
 	// iterate through the cli args and check if the config flag was set
 	configFlagSet := false
@@ -74,6 +76,34 @@ func main() {
 
 	cfg := &config.Dendrite{}
 
+	keyfile := *instanceName + ".pem"
+	if _, err := os.Stat(keyfile); os.IsNotExist(err) {
+		oldkeyfile := *instanceName + ".key"
+		if _, err = os.Stat(oldkeyfile); os.IsNotExist(err) {
+			if err = test.NewMatrixKey(keyfile); err != nil {
+				panic("failed to generate a new PEM key: " + err.Error())
+			}
+			if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
+				panic("failed to load PEM key: " + err.Error())
+			}
+		} else {
+			if sk, err = os.ReadFile(oldkeyfile); err != nil {
+				panic("failed to read the old private key: " + err.Error())
+			}
+			if len(sk) != ed25519.PrivateKeySize {
+				panic("the private key is not long enough")
+			}
+			if err := test.SaveMatrixKey(keyfile, sk); err != nil {
+				panic("failed to convert the private key to PEM format: " + err.Error())
+			}
+		}
+	} else {
+		var err error
+		if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
+			panic("failed to load PEM key: " + err.Error())
+		}
+	}
+
 	// use custom config if config flag is set
 	if configFlagSet {
 		cfg = setup.ParseFlags(true)
@@ -82,6 +112,7 @@ func main() {
 			Generate:   true,
 			Monolithic: true,
 		})
+		cfg.Global.PrivateKey = sk
 		cfg.Global.JetStream.StoragePath = config.Path(fmt.Sprintf("%s/", *instanceName))
 		cfg.UserAPI.AccountDatabase.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-account.db", *instanceName))
 		cfg.MediaAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mediaapi.db", *instanceName))
@@ -93,19 +124,23 @@ func main() {
 		cfg.MSCs.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mscs.db", *instanceName))
 		cfg.ClientAPI.RegistrationDisabled = false
 		cfg.ClientAPI.OpenRegistrationWithoutVerificationEnabled = true
-		if err = cfg.Derive(); err != nil {
+		if err := cfg.Derive(); err != nil {
 			panic(err)
 		}
 	}
 
-	// always override ServerName, PrivateKey and KeyID
-	cfg.Global.ServerName = gomatrixserverlib.ServerName(ygg.DerivedServerName())
-	cfg.Global.PrivateKey = ygg.PrivateKey()
-	cfg.Global.KeyID = signing.KeyID
+	pk = sk.Public().(ed25519.PublicKey)
+	cfg.Global.ServerName = gomatrixserverlib.ServerName(hex.EncodeToString(pk))
+	cfg.Global.KeyID = gomatrixserverlib.KeyID(signing.KeyID)
 
 	base := base.NewBaseDendrite(cfg, "Monolith")
 	defer base.Close() // nolint: errcheck
 
+	ygg, err := yggconn.Setup(sk, *instanceName, ".", *instancePeer, *instanceListen)
+	if err != nil {
+		panic(err)
+	}
+
 	federation := ygg.CreateFederationClient(base)
 
 	serverKeyAPI := &signing.YggdrasilKeys{}
diff --git a/cmd/dendrite-demo-yggdrasil/yggconn/node.go b/cmd/dendrite-demo-yggdrasil/yggconn/node.go
index ff3c73ec8..83b4cdf9e 100644
--- a/cmd/dendrite-demo-yggdrasil/yggconn/node.go
+++ b/cmd/dendrite-demo-yggdrasil/yggconn/node.go
@@ -18,15 +18,13 @@ import (
 	"context"
 	"crypto/ed25519"
 	"encoding/hex"
-	"encoding/json"
 	"fmt"
-	"log"
 	"net"
-	"os"
 	"strings"
 
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/neilalexander/utp"
+	"github.com/sirupsen/logrus"
 
 	ironwoodtypes "github.com/Arceliar/ironwood/types"
 	yggdrasilconfig "github.com/yggdrasil-network/yggdrasil-go/src/config"
@@ -57,48 +55,38 @@ func (n *Node) DialerContext(ctx context.Context, _, address string) (net.Conn,
 	return n.utpSocket.DialAddrContext(ctx, pk)
 }
 
-func Setup(instanceName, storageDirectory, peerURI string) (*Node, error) {
+func Setup(sk ed25519.PrivateKey, instanceName, storageDirectory, peerURI, listenURI string) (*Node, error) {
 	n := &Node{
 		core:      &yggdrasilcore.Core{},
 		config:    yggdrasildefaults.GenerateConfig(),
 		multicast: &yggdrasilmulticast.Multicast{},
-		log:       gologme.New(os.Stdout, "YGG ", log.Flags()),
+		log:       gologme.New(logrus.StandardLogger().Writer(), "", 0),
 		incoming:  make(chan net.Conn),
 	}
 
-	yggfile := fmt.Sprintf("%s/%s-yggdrasil.conf", storageDirectory, instanceName)
-	if _, err := os.Stat(yggfile); !os.IsNotExist(err) {
-		yggconf, e := os.ReadFile(yggfile)
-		if e != nil {
-			panic(err)
-		}
-		if err := json.Unmarshal([]byte(yggconf), &n.config); err != nil {
-			panic(err)
-		}
+	options := []yggdrasilcore.SetupOption{
+		yggdrasilcore.AdminListenAddress("none"),
+	}
+	if listenURI != "" {
+		options = append(options, yggdrasilcore.ListenAddress(listenURI))
 	}
-
-	n.config.Peers = []string{}
 	if peerURI != "" {
-		n.config.Peers = append(n.config.Peers, peerURI)
+		for _, uri := range strings.Split(peerURI, ",") {
+			options = append(options, yggdrasilcore.Peer{
+				URI: uri,
+			})
+		}
 	}
-	n.config.AdminListen = "none"
 
-	j, err := json.MarshalIndent(n.config, "", "  ")
-	if err != nil {
+	var err error
+	if n.core, err = yggdrasilcore.New(sk, options...); err != nil {
 		panic(err)
 	}
-	if e := os.WriteFile(yggfile, j, 0600); e != nil {
-		n.log.Printf("Couldn't write private key to file '%s': %s\n", yggfile, e)
-	}
-
 	n.log.EnableLevel("error")
 	n.log.EnableLevel("warn")
 	n.log.EnableLevel("info")
-	if err = n.core.Start(n.config, n.log); err != nil {
-		panic(err)
-	}
-	n.utpSocket, err = utp.NewSocketFromPacketConnNoClose(n.core)
-	if err != nil {
+	n.core.SetLogger(n.log)
+	if n.utpSocket, err = utp.NewSocketFromPacketConnNoClose(n.core); err != nil {
 		panic(err)
 	}
 	if err = n.multicast.Init(n.core, n.config, n.log, nil); err != nil {
@@ -108,7 +96,7 @@ func Setup(instanceName, storageDirectory, peerURI string) (*Node, error) {
 		panic(err)
 	}
 
-	n.log.Println("Public key:", n.core.PublicKey())
+	n.log.Printf("Public key: %x", n.core.PublicKey())
 	go n.listenFromYgg()
 
 	return n, nil
diff --git a/go.mod b/go.mod
index 8bf8f454d..67a7771ec 100644
--- a/go.mod
+++ b/go.mod
@@ -1,7 +1,7 @@
 module github.com/matrix-org/dendrite
 
 require (
-	github.com/Arceliar/ironwood v0.0.0-20220306165321-319147a02d98
+	github.com/Arceliar/ironwood v0.0.0-20220409035209-b7f71f05435a
 	github.com/Arceliar/phony v0.0.0-20210209235338-dde1a8dca979
 	github.com/DATA-DOG/go-sqlmock v1.5.0
 	github.com/MFAshby/stdemuxerhook v1.0.0
@@ -22,7 +22,7 @@ require (
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
 	github.com/matrix-org/gomatrixserverlib v0.0.0-20220830164018-c71e518537a2
-	github.com/matrix-org/pinecone v0.0.0-20220803093810-b7a830c08fb9
+	github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
 	github.com/nats-io/nats-server/v2 v2.8.5-0.20220811224153-d8d25d9b0b1c
@@ -40,12 +40,12 @@ require (
 	github.com/tidwall/sjson v1.2.4
 	github.com/uber/jaeger-client-go v2.30.0+incompatible
 	github.com/uber/jaeger-lib v2.4.1+incompatible
-	github.com/yggdrasil-network/yggdrasil-go v0.4.3
+	github.com/yggdrasil-network/yggdrasil-go v0.4.5-0.20220901155642-4f2abece817c
 	go.uber.org/atomic v1.9.0
 	golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa
 	golang.org/x/image v0.0.0-20220413100746-70e8d0d3baa9
-	golang.org/x/mobile v0.0.0-20220518205345-8578da9835fd
-	golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e
+	golang.org/x/mobile v0.0.0-20220722155234-aaac322e2105
+	golang.org/x/net v0.0.0-20220728211354-c7608f3a8462
 	golang.org/x/term v0.0.0-20220526004731-065cf7ba2467
 	gopkg.in/h2non/bimg.v1 v1.1.9
 	gopkg.in/yaml.v2 v2.4.0
@@ -64,7 +64,7 @@ require (
 	github.com/docker/go-units v0.4.0 // indirect
 	github.com/dustin/go-humanize v1.0.0 // indirect
 	github.com/frankban/quicktest v1.14.3 // indirect
-	github.com/fsnotify/fsnotify v1.4.9 // indirect
+	github.com/fsnotify/fsnotify v1.5.4 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b // indirect
@@ -87,7 +87,7 @@ require (
 	github.com/nats-io/nkeys v0.3.0 // indirect
 	github.com/nats-io/nuid v1.0.1 // indirect
 	github.com/nxadm/tail v1.4.8 // indirect
-	github.com/onsi/ginkgo v1.16.4 // indirect
+	github.com/onsi/ginkgo v1.16.5 // indirect
 	github.com/onsi/gomega v1.17.0 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799 // indirect
@@ -98,12 +98,11 @@ require (
 	github.com/stretchr/objx v0.2.0 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.0 // indirect
-	golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3 // indirect
+	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
 	golang.org/x/sys v0.0.0-20220731174439-a90be440212d // indirect
 	golang.org/x/text v0.3.8-0.20211004125949-5bd84dd9b33b // indirect
 	golang.org/x/time v0.0.0-20220411224347-583f2d630306 // indirect
-	golang.org/x/tools v0.1.10 // indirect
-	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
+	golang.org/x/tools v0.1.12 // indirect
 	google.golang.org/protobuf v1.27.1 // indirect
 	gopkg.in/macaroon.v2 v2.1.0 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
diff --git a/go.sum b/go.sum
index 8b8baabcf..dcfed5eaa 100644
--- a/go.sum
+++ b/go.sum
@@ -38,9 +38,8 @@ dmitri.shuralyov.com/html/belt v0.0.0-20180602232347-f7d459c86be0/go.mod h1:JLBr
 dmitri.shuralyov.com/service/change v0.0.0-20181023043359-a85b471d5412/go.mod h1:a1inKt/atXimZ4Mv927x+r7UpyzRUf4emIoiiSC2TN4=
 dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D6DFvNNtx+9ybjezNCa8XF0xaYcETyp6rHWU=
 git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
-github.com/Arceliar/ironwood v0.0.0-20211125050254-8951369625d0/go.mod h1:RP72rucOFm5udrnEzTmIWLRVGQiV/fSUAQXJ0RST/nk=
-github.com/Arceliar/ironwood v0.0.0-20220306165321-319147a02d98 h1:PsaZb47k7WB1V+AlGpb+W7SM+ZOhp16vVevg5gl9YkU=
-github.com/Arceliar/ironwood v0.0.0-20220306165321-319147a02d98/go.mod h1:RP72rucOFm5udrnEzTmIWLRVGQiV/fSUAQXJ0RST/nk=
+github.com/Arceliar/ironwood v0.0.0-20220409035209-b7f71f05435a h1:yfbnOyqPcx2gi5cFIJ2rlPz5M6rFPHT/c8FgZmFjCdc=
+github.com/Arceliar/ironwood v0.0.0-20220409035209-b7f71f05435a/go.mod h1:RP72rucOFm5udrnEzTmIWLRVGQiV/fSUAQXJ0RST/nk=
 github.com/Arceliar/phony v0.0.0-20210209235338-dde1a8dca979 h1:WndgpSW13S32VLQ3ugUxx2EnnWmgba1kCqPkd4Gk1yQ=
 github.com/Arceliar/phony v0.0.0-20210209235338-dde1a8dca979/go.mod h1:6Lkn+/zJilRMsKmbmG1RPoamiArC6HS73xbwRyp3UyI=
 github.com/Azure/go-ansiterm v0.0.0-20210608223527-2377c96fe795/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
@@ -59,10 +58,8 @@ github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0
 github.com/Microsoft/go-winio v0.5.1 h1:aPJp2QD7OOrhO5tQXqQoGSJc+DjDtWTGLOmNyAm6FgY=
 github.com/Microsoft/go-winio v0.5.1/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84=
 github.com/RoaringBitmap/roaring v0.4.7/go.mod h1:8khRDP4HmeXns4xIj9oGrKSz7XTQiJx2zgh7AcNke4w=
-github.com/RyanCarrier/dijkstra v1.0.0/go.mod h1:5agGUBNEtUAGIANmbw09fuO3a2htPEkc1jNH01qxCWA=
+github.com/RyanCarrier/dijkstra v1.1.0/go.mod h1:5agGUBNEtUAGIANmbw09fuO3a2htPEkc1jNH01qxCWA=
 github.com/RyanCarrier/dijkstra-1 v0.0.0-20170512020943-0e5801a26345/go.mod h1:OK4EvWJ441LQqGzed5NGB6vKBAE34n3z7iayPcEwr30=
-github.com/VividCortex/ewma v1.1.1/go.mod h1:2Tkkvm3sRDVXaiyucHiACn4cqf7DpdyLvmxzcbUokwA=
-github.com/VividCortex/ewma v1.2.0/go.mod h1:nz4BbCtbLyFDeC9SUHbtcT5644juEuWfUAUnGx7j5l4=
 github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
 github.com/albertorestifo/dijkstra v0.0.0-20160910063646-aba76f725f72/go.mod h1:o+JdB7VetTHjLhU0N57x18B9voDBQe0paApdEAEoEfw=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
@@ -98,7 +95,6 @@ github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cb
 github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cheekybits/genny v1.0.0 h1:uGGa4nei+j20rOSeDeP5Of12XVm7TGUd4dJA9RDitfE=
 github.com/cheekybits/genny v1.0.0/go.mod h1:+tQajlRqAUrPI7DOSpB0XAqZYtQakVtB7wXkRAgjxjQ=
-github.com/cheggaaa/pb/v3 v3.0.8/go.mod h1:UICbiLec/XO6Hw6k+BHEtHeQFzzBH4i2/qk/ow1EJTA=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
@@ -132,8 +128,6 @@ github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymF
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/fatih/color v1.10.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM=
-github.com/fatih/color v1.12.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
 github.com/francoispqt/gojay v1.2.13/go.mod h1:ehT5mTG4ua4581f1++1WLG0vPdaA9HaiDsoyrBGkyDY=
@@ -142,8 +136,9 @@ github.com/frankban/quicktest v1.7.2/go.mod h1:jaStnuzAqU1AJdCO0l53JDCJrVDKcS03D
 github.com/frankban/quicktest v1.14.3 h1:FJKSZTDHjyhriyC81FLQ0LY93eSai0ZyR/ZIkd3ZUKE=
 github.com/frankban/quicktest v1.14.3/go.mod h1:mgiwOwqx65TmIk1wJ6Q7wvnVMocbUorkibMOrVTHZps=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
-github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
+github.com/fsnotify/fsnotify v1.5.4 h1:jRbGcIw6P2Meqdwuo0H1p6JVLbL5DHKAKlYndzMwVZI=
+github.com/fsnotify/fsnotify v1.5.4/go.mod h1:OVB6XrOHzAwXMpEM7uPOzcehqUV2UqJxmVXmkdnm1bU=
 github.com/getsentry/sentry-go v0.13.0 h1:20dgTiUSfxRB/EhMPtxcL9ZEbM1ZdR+W/7f7NWD+xWo=
 github.com/getsentry/sentry-go v0.13.0/go.mod h1:EOsfu5ZdvKPfeHYV6pTVQnsjfp30+XA7//UooKNumH0=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
@@ -218,7 +213,6 @@ github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaS
 github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
-github.com/gologme/log v1.2.0/go.mod h1:gq31gQ8wEHkR+WekdWsqDuf8pXTUZA9BnnzTuPz1Y9U=
 github.com/gologme/log v1.3.0 h1:l781G4dE+pbigClDSDzSaaYKtiueHCILUa/qSDsmHAo=
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@@ -260,7 +254,6 @@ github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORR
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@@ -269,10 +262,8 @@ github.com/h2non/filetype v1.1.3 h1:FKkx9QbD7HR/zjK1Ia5XiBsq9zdLi5Kf3zGyFTAFkGg=
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@@ -324,8 +315,6 @@ github.com/lib/pq v1.10.5/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
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@@ -345,17 +334,13 @@ github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5d
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
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@@ -368,7 +353,6 @@ github.com/miekg/dns v1.1.49 h1:qe0mQU3Z/XpFeE+AEBo2rqaS1IPBJ3anmqZ4XiZJVG8=
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@@ -410,8 +394,9 @@ github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+W
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@@ -459,8 +444,6 @@ github.com/prometheus/procfs v0.1.3/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4O
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@@ -535,16 +518,17 @@ github.com/viant/assertly v0.4.8/go.mod h1:aGifi++jvCrUaklKEKT0BU95igDNaqkvz+49u
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 go.opencensus.io v0.18.0/go.mod h1:vKdFvxhtzZ9onBp9VKHK8z/sRpBMnKAsufL7wlDrCOA=
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@@ -569,6 +553,7 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20210314154223-e6e6c4f2bb5b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
 golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
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@@ -603,10 +588,8 @@ golang.org/x/lint v0.0.0-20200130185559-910be7a94367/go.mod h1:3xt1FjdF8hUf6vQPI
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
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-golang.org/x/mobile v0.0.0-20220112015953-858099ff7816/go.mod h1:pe2sM7Uk+2Su1y7u/6Z8KJ24D7lepUjFZbhFOrmDfuQ=
-golang.org/x/mobile v0.0.0-20220325161704-447654d348e3/go.mod h1:pe2sM7Uk+2Su1y7u/6Z8KJ24D7lepUjFZbhFOrmDfuQ=
-golang.org/x/mobile v0.0.0-20220518205345-8578da9835fd h1:x1GptNaTtxPAlTVIAJk61fuXg0y17h09DTxyb+VNC/k=
-golang.org/x/mobile v0.0.0-20220518205345-8578da9835fd/go.mod h1:pe2sM7Uk+2Su1y7u/6Z8KJ24D7lepUjFZbhFOrmDfuQ=
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+golang.org/x/mobile v0.0.0-20220722155234-aaac322e2105/go.mod h1:pe2sM7Uk+2Su1y7u/6Z8KJ24D7lepUjFZbhFOrmDfuQ=
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@@ -614,8 +597,8 @@ golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzB
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-golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3 h1:kQgndtyPBW/JIYERgdxfwMYh3AVStj88WQTlNDi2a+o=
-golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
+golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 h1:6zppjxzCulZykYSLyVDYbneBfbaBIQPYMevg0bEwv2s=
+golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -657,11 +640,12 @@ golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20210927181540-4e4d966f7476/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20211011170408-caeb26a5c8c0/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20211101193420-4a448f8816b3/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e h1:TsQ7F31D3bUCLeqPT0u+yjp1guoArKaNKmCr22PYgTQ=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
+golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
+golang.org/x/net v0.0.0-20220728211354-c7608f3a8462 h1:UreQrH7DbFXSi9ZFox6FNT3WBooWmdANpU+IfkT1T4I=
+golang.org/x/net v0.0.0-20220728211354-c7608f3a8462/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20181017192945-9dcd33a902f4/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -682,6 +666,7 @@ golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -730,12 +715,10 @@ golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200803210538-64077c9b5642/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200831180312-196b9ba8737a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20201018230417-eeed37f84f13/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -743,13 +726,17 @@ golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211102192858-4dd72447c267/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220315194320-039c03cc5b86/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220405052023-b1e9470b6e64/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220730100132-1609e554cd39/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220731174439-a90be440212d h1:Sv5ogFZatcgIMMtBSTTAgMYsicp25MXBubjXNDKwm80=
 golang.org/x/sys v0.0.0-20220731174439-a90be440212d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
@@ -822,19 +809,16 @@ golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4f
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
-golang.org/x/tools v0.1.7/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
 golang.org/x/tools v0.1.8-0.20211022200916-316ba0b74098/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
-golang.org/x/tools v0.1.10 h1:QjFRCZxdOhBJ/UNgnBZLbNV13DlbnK0quyivTnXJM20=
-golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
+golang.org/x/tools v0.1.12 h1:VveCTK38A2rkS8ZqFY25HIDFscX5X9OoEhJd3quQmXU=
+golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.zx2c4.com/wireguard v0.0.0-20210927201915-bb745b2ea326/go.mod h1:SDoazCvdy7RDjBPNEMBwrXhomlmtG7svs8mgwWEqtVI=
-golang.zx2c4.com/wireguard v0.0.0-20211012062646-82d2aa87aa62/go.mod h1:id8Oh3eCCmpj9uVGWVjsUAl6UPX5ysMLzu6QxJU2UOU=
-golang.zx2c4.com/wireguard v0.0.0-20211017052713-f87e87af0d9a/go.mod h1:id8Oh3eCCmpj9uVGWVjsUAl6UPX5ysMLzu6QxJU2UOU=
-golang.zx2c4.com/wireguard/windows v0.4.12/go.mod h1:PW4y+d9oY83XU9rRwRwrJDwEMuhVjMxu2gfD1cfzS7w=
+golang.org/x/xerrors v0.0.0-20220609144429-65e65417b02f/go.mod h1:K8+ghG5WaK9qNqU5K3HdILfMLy1f3aNYFI/wnl100a8=
+golang.zx2c4.com/wintun v0.0.0-20211104114900-415007cec224/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI=
+golang.zx2c4.com/wireguard v0.0.0-20220703234212-c31a7b1ab478/go.mod h1:bVQfyl2sCM/QIIGHpWbFGfHPuDvqnCNkT6MQLTCjO/U=
 gonum.org/v1/gonum v0.0.0-20180816165407-929014505bf4/go.mod h1:Y+Yx5eoAFn32cQvJDxZx5Dpnq+c3wtXuadVZAcxbbBo=
 gonum.org/v1/gonum v0.8.2/go.mod h1:oe/vMfY3deqTw+1EZJhuvEW2iwGF1bW9wwu7XCu0+v0=
 gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw=

From 350a5e5393503780c6ab0a8983daae5301e845e2 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Fri, 2 Sep 2022 16:03:33 +0200
Subject: [PATCH 028/105] Only send (invite) events to the AS if it's
 interested in it (#2692)

This should hopefully fix #2691 (and maybe also #2690)
---
 appservice/consumers/roomserver.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/appservice/consumers/roomserver.go b/appservice/consumers/roomserver.go
index a30944e75..a4bcfa7d9 100644
--- a/appservice/consumers/roomserver.go
+++ b/appservice/consumers/roomserver.go
@@ -134,7 +134,7 @@ func (s *OutputRoomEventConsumer) onMessage(
 			}
 
 		case api.OutputTypeNewInviteEvent:
-			if output.NewInviteEvent == nil {
+			if output.NewInviteEvent == nil || !s.appserviceIsInterestedInEvent(ctx, output.NewInviteEvent.Event, state.ApplicationService) {
 				continue
 			}
 			events = append(events, output.NewInviteEvent.Event)
@@ -281,7 +281,9 @@ func (s *OutputRoomEventConsumer) appserviceJoinedAtEvent(ctx context.Context, e
 			case err != nil:
 				continue
 			case membership.Membership == gomatrixserverlib.Join:
-				return true
+				if appservice.IsInterestedInUserID(*ev.StateKey) {
+					return true
+				}
 			}
 		}
 	} else {

From d1f87e63f1b744825f40e59b8202933608480a70 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 5 Sep 2022 13:16:14 +0100
Subject: [PATCH 029/105] Move `SetLatestEvents` call

---
 roomserver/internal/input/input_latest_events.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/roomserver/internal/input/input_latest_events.go b/roomserver/internal/input/input_latest_events.go
index d6efad79d..ec6626720 100644
--- a/roomserver/internal/input/input_latest_events.go
+++ b/roomserver/internal/input/input_latest_events.go
@@ -178,6 +178,10 @@ func (u *latestEventsUpdater) doUpdateLatestEvents() error {
 		u.newStateNID = u.oldStateNID
 	}
 
+	if err = u.updater.SetLatestEvents(u.roomInfo.RoomNID, u.latest, u.stateAtEvent.EventNID, u.newStateNID); err != nil {
+		return fmt.Errorf("u.updater.SetLatestEvents: %w", err)
+	}
+
 	update, err := u.makeOutputNewRoomEvent()
 	if err != nil {
 		return fmt.Errorf("u.makeOutputNewRoomEvent: %w", err)
@@ -196,10 +200,6 @@ func (u *latestEventsUpdater) doUpdateLatestEvents() error {
 		return fmt.Errorf("u.api.WriteOutputEvents: %w", err)
 	}
 
-	if err = u.updater.SetLatestEvents(u.roomInfo.RoomNID, u.latest, u.stateAtEvent.EventNID, u.newStateNID); err != nil {
-		return fmt.Errorf("u.updater.SetLatestEvents: %w", err)
-	}
-
 	if err = u.updater.MarkEventAsSent(u.stateAtEvent.EventNID); err != nil {
 		return fmt.Errorf("u.updater.MarkEventAsSent: %w", err)
 	}

From 1c1d09abd4009e3fcc76b71ad158fb16e5e776cc Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 5 Sep 2022 14:17:04 +0100
Subject: [PATCH 030/105] Optimise `resolve-state` tool

---
 cmd/resolve-state/main.go | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/cmd/resolve-state/main.go b/cmd/resolve-state/main.go
index 6852ab4fb..f8bb130c7 100644
--- a/cmd/resolve-state/main.go
+++ b/cmd/resolve-state/main.go
@@ -76,9 +76,14 @@ func main() {
 			panic(err)
 		}
 
-		var eventNIDs []types.EventNID
+		eventNIDMap := map[types.EventNID]struct{}{}
 		for _, entry := range append(removed, added...) {
-			eventNIDs = append(eventNIDs, entry.EventNID)
+			eventNIDMap[entry.EventNID] = struct{}{}
+		}
+
+		eventNIDs := make([]types.EventNID, 0, len(eventNIDMap))
+		for eventNID := range eventNIDMap {
+			eventNIDs = append(eventNIDs, eventNID)
 		}
 
 		var eventEntries []types.Event
@@ -129,12 +134,17 @@ func main() {
 		stateEntries = append(stateEntries, entries...)
 	}
 
-	var eventNIDs []types.EventNID
+	eventNIDMap := map[types.EventNID]struct{}{}
 	for _, entry := range stateEntries {
-		eventNIDs = append(eventNIDs, entry.EventNID)
+		eventNIDMap[entry.EventNID] = struct{}{}
 	}
 
-	fmt.Println("Fetching", len(eventNIDs), "state events")
+	eventNIDs := make([]types.EventNID, 0, len(eventNIDMap))
+	for eventNID := range eventNIDMap {
+		eventNIDs = append(eventNIDs, eventNID)
+	}
+
+	fmt.Println("Fetching", len(eventNIDMap), "state events")
 	eventEntries, err := roomserverDB.Events(ctx, eventNIDs)
 	if err != nil {
 		panic(err)

From bea3dbe77bac078f07927df54c63f145df8a0caf Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 5 Sep 2022 17:00:54 +0100
Subject: [PATCH 031/105] State and auth tweaks (update to
 matrix-org/gomatrixserverlib#335)

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index 67a7771ec..b7f1920ca 100644
--- a/go.mod
+++ b/go.mod
@@ -21,7 +21,7 @@ require (
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220830164018-c71e518537a2
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220905160024-206bfc07ea29
 	github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
diff --git a/go.sum b/go.sum
index dcfed5eaa..3212c5d70 100644
--- a/go.sum
+++ b/go.sum
@@ -332,8 +332,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1
 github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26/go.mod h1:3fxX6gUjWyI/2Bt7J1OLhpCzOfO/bB3AiX0cJtEKud0=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5dLDCud4r0r55eP4j9FuUNpl60Gmntcop4=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220830164018-c71e518537a2 h1:esbNn9hg//tAStA6TogatAJAursw23A+yfVRQsdiv70=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220830164018-c71e518537a2/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220905160024-206bfc07ea29 h1:55lVTCUNuq/WvTH6usVwrliqnxbziOjOCHeQs1tcSeg=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220905160024-206bfc07ea29/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
 github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed h1:YMcCnrmTbT5M1LtTiagiFFaj9vEgvC6iVEzWsIb0tQQ=
 github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=

From ecee5f10f49487f0b6628fea065914ea3e685a79 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 5 Sep 2022 17:08:54 +0100
Subject: [PATCH 032/105] Tweak logging for detected state resets

---
 roomserver/internal/input/input_latest_events.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/roomserver/internal/input/input_latest_events.go b/roomserver/internal/input/input_latest_events.go
index ec6626720..7a4105ab8 100644
--- a/roomserver/internal/input/input_latest_events.go
+++ b/roomserver/internal/input/input_latest_events.go
@@ -275,7 +275,7 @@ func (u *latestEventsUpdater) latestState() error {
 		return fmt.Errorf("roomState.DifferenceBetweenStateSnapshots: %w", err)
 	}
 
-	if removed := len(u.removed) - len(u.added); removed > 0 {
+	if removed := len(u.removed) - len(u.added); !u.rewritesState && removed > 0 {
 		logrus.WithFields(logrus.Fields{
 			"event_id":      u.event.EventID(),
 			"room_id":       u.event.RoomID(),
@@ -283,7 +283,7 @@ func (u *latestEventsUpdater) latestState() error {
 			"new_state_nid": u.newStateNID,
 			"old_latest":    u.oldLatest.EventIDs(),
 			"new_latest":    u.latest.EventIDs(),
-		}).Errorf("Unexpected state deletion (removing %d events)", removed)
+		}).Warnf("State reset detected (removing %d events)", removed)
 	}
 
 	// Also work out the state before the event removes and the event

From cd22ba22b01fe5197bf8e4630c8414dd413225af Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 5 Sep 2022 17:25:11 +0100
Subject: [PATCH 033/105] Improve Sentry reporting

---
 internal/httputil/httpapi.go                     |  1 +
 roomserver/internal/input/input.go               |  6 ++++++
 roomserver/internal/input/input_latest_events.go | 10 ++++++++++
 3 files changed, 17 insertions(+)

diff --git a/internal/httputil/httpapi.go b/internal/httputil/httpapi.go
index e0436c60a..ab8319bbb 100644
--- a/internal/httputil/httpapi.go
+++ b/internal/httputil/httpapi.go
@@ -60,6 +60,7 @@ func MakeAuthAPI(
 		// add the user to Sentry, if enabled
 		hub := sentry.GetHubFromContext(req.Context())
 		if hub != nil {
+			hub.Scope().SetTag("username", device.UserID)
 			hub.Scope().SetTag("user_id", device.UserID)
 			hub.Scope().SetTag("device_id", device.ID)
 		}
diff --git a/roomserver/internal/input/input.go b/roomserver/internal/input/input.go
index 429cc4bd2..a8a3e0248 100644
--- a/roomserver/internal/input/input.go
+++ b/roomserver/internal/input/input.go
@@ -188,6 +188,9 @@ func (w *worker) _next() {
 	// Look up what the next event is that's waiting to be processed.
 	ctx, cancel := context.WithTimeout(w.r.ProcessContext.Context(), time.Minute)
 	defer cancel()
+	if scope := sentry.CurrentHub().Scope(); scope != nil {
+		scope.SetTag("room_id", w.roomID)
+	}
 	msgs, err := w.subscription.Fetch(1, nats.Context(ctx))
 	switch err {
 	case nil:
@@ -239,6 +242,9 @@ func (w *worker) _next() {
 		return
 	}
 
+	if scope := sentry.CurrentHub().Scope(); scope != nil {
+		scope.SetTag("event_id", inputRoomEvent.Event.EventID())
+	}
 	roomserverInputBackpressure.With(prometheus.Labels{"room_id": w.roomID}).Inc()
 	defer roomserverInputBackpressure.With(prometheus.Labels{"room_id": w.roomID}).Dec()
 
diff --git a/roomserver/internal/input/input_latest_events.go b/roomserver/internal/input/input_latest_events.go
index 7a4105ab8..7e42db1b7 100644
--- a/roomserver/internal/input/input_latest_events.go
+++ b/roomserver/internal/input/input_latest_events.go
@@ -20,6 +20,7 @@ import (
 	"context"
 	"fmt"
 
+	"github.com/getsentry/sentry-go"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
 	"github.com/opentracing/opentracing-go"
@@ -284,6 +285,15 @@ func (u *latestEventsUpdater) latestState() error {
 			"old_latest":    u.oldLatest.EventIDs(),
 			"new_latest":    u.latest.EventIDs(),
 		}).Warnf("State reset detected (removing %d events)", removed)
+		sentry.WithScope(func(scope *sentry.Scope) {
+			scope.SetLevel("warning")
+			scope.SetTag("event_id", u.event.EventID())
+			scope.SetTag("old_state_nid", fmt.Sprintf("%d", u.oldStateNID))
+			scope.SetTag("new_state_nid", fmt.Sprintf("%d", u.newStateNID))
+			scope.SetTag("old_latest", u.oldLatest.EventIDs())
+			scope.SetTag("new_latest", u.latest.EventIDs())
+			sentry.CaptureMessage("State reset detected")
+		})
 	}
 
 	// Also work out the state before the event removes and the event

From 5992b4c7ed2779e12c8b9da7bc96b2b6398cf04c Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 5 Sep 2022 17:35:43 +0100
Subject: [PATCH 034/105] Set Sentry user where known

---
 internal/httputil/httpapi.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/internal/httputil/httpapi.go b/internal/httputil/httpapi.go
index ab8319bbb..5612d78c1 100644
--- a/internal/httputil/httpapi.go
+++ b/internal/httputil/httpapi.go
@@ -60,7 +60,10 @@ func MakeAuthAPI(
 		// add the user to Sentry, if enabled
 		hub := sentry.GetHubFromContext(req.Context())
 		if hub != nil {
-			hub.Scope().SetTag("username", device.UserID)
+			hub.Scope().SetUser(sentry.User{
+				Username:  device.UserID,
+				IPAddress: req.RemoteAddr,
+			})
 			hub.Scope().SetTag("user_id", device.UserID)
 			hub.Scope().SetTag("device_id", device.ID)
 		}

From fd7661f69cfecb426f0170a27a4e414b178a1cdf Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 5 Sep 2022 17:37:17 +0100
Subject: [PATCH 035/105] Tweak Sentry again

---
 internal/httputil/httpapi.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/internal/httputil/httpapi.go b/internal/httputil/httpapi.go
index 5612d78c1..36dcaf453 100644
--- a/internal/httputil/httpapi.go
+++ b/internal/httputil/httpapi.go
@@ -61,8 +61,7 @@ func MakeAuthAPI(
 		hub := sentry.GetHubFromContext(req.Context())
 		if hub != nil {
 			hub.Scope().SetUser(sentry.User{
-				Username:  device.UserID,
-				IPAddress: req.RemoteAddr,
+				Username: device.UserID,
 			})
 			hub.Scope().SetTag("user_id", device.UserID)
 			hub.Scope().SetTag("device_id", device.ID)

From 70cd9a902c84f15817b191999340d003ccbc41eb Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 6 Sep 2022 17:19:21 +0100
Subject: [PATCH 036/105] State resolution fixes in `applyAndAuthEvent` (update
 to matrix-org/gomatrixserverlib#336)

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index b7f1920ca..623e8f397 100644
--- a/go.mod
+++ b/go.mod
@@ -21,7 +21,7 @@ require (
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220905160024-206bfc07ea29
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220906161857-baa46d493267
 	github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
diff --git a/go.sum b/go.sum
index 3212c5d70..d30bc39f3 100644
--- a/go.sum
+++ b/go.sum
@@ -332,8 +332,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1
 github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26/go.mod h1:3fxX6gUjWyI/2Bt7J1OLhpCzOfO/bB3AiX0cJtEKud0=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5dLDCud4r0r55eP4j9FuUNpl60Gmntcop4=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220905160024-206bfc07ea29 h1:55lVTCUNuq/WvTH6usVwrliqnxbziOjOCHeQs1tcSeg=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220905160024-206bfc07ea29/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220906161857-baa46d493267 h1:+Ix9XC5ah7cofDaEFHWrupBQWUQEqz9bOkHcZvhzw2s=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220906161857-baa46d493267/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
 github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed h1:YMcCnrmTbT5M1LtTiagiFFaj9vEgvC6iVEzWsIb0tQQ=
 github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=

From 489ccc1c600836fda8b66b783e1f510e67c3666d Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 6 Sep 2022 17:25:17 +0100
Subject: [PATCH 037/105] Stronger default power levels

---
 internal/eventutil/eventcontent.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/internal/eventutil/eventcontent.go b/internal/eventutil/eventcontent.go
index 4ecb5fb56..e3c80f1d0 100644
--- a/internal/eventutil/eventcontent.go
+++ b/internal/eventutil/eventcontent.go
@@ -53,6 +53,9 @@ func InitialPowerLevelsContent(roomCreator string) (c gomatrixserverlib.PowerLev
 		"m.room.history_visibility": 100,
 		"m.room.canonical_alias":    50,
 		"m.room.avatar":             50,
+		"m.room.tombstone":          100,
+		"m.room.encryption":         100,
+		"m.room.server_acl":         100,
 	}
 	c.Users = map[string]int64{roomCreator: 100}
 	return c

From 847032df36086ff6f383bcc4c332c391e86eaec8 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed, 7 Sep 2022 09:11:36 +0100
Subject: [PATCH 038/105] Update to matrix-org/gomatrixserverlib@637a173

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index 623e8f397..c737e467c 100644
--- a/go.mod
+++ b/go.mod
@@ -21,7 +21,7 @@ require (
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220906161857-baa46d493267
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220907081047-637a173a3661
 	github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
diff --git a/go.sum b/go.sum
index d30bc39f3..0b331befe 100644
--- a/go.sum
+++ b/go.sum
@@ -332,8 +332,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1
 github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26/go.mod h1:3fxX6gUjWyI/2Bt7J1OLhpCzOfO/bB3AiX0cJtEKud0=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5dLDCud4r0r55eP4j9FuUNpl60Gmntcop4=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220906161857-baa46d493267 h1:+Ix9XC5ah7cofDaEFHWrupBQWUQEqz9bOkHcZvhzw2s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220906161857-baa46d493267/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220907081047-637a173a3661 h1:dww9rH0HVfAO9JOBD1nxq26GHKbEw07thAJTu1DrAQs=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220907081047-637a173a3661/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
 github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed h1:YMcCnrmTbT5M1LtTiagiFFaj9vEgvC6iVEzWsIb0tQQ=
 github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=

From 440eb0f3a2e5aecddebe3e093d5740ce5c4505c2 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Wed, 7 Sep 2022 11:44:27 +0200
Subject: [PATCH 039/105] Handle errors differently in the `DeviceListUpdater`
 (#2695)

`If a device list update goes missing, the server resyncs on the next
one` was failing because a previous test would receive a `waitTime` of
1h, resulting in the test timing out.
This now tries to handle the returned errors differently, e.g. by using
the default `waitTime` of 2s. Also doesn't try further users in the
list, if one of the errors would cause a longer `waitTime`.
---
 federationapi/storage/shared/storage_edus.go |  6 +--
 internal/httputil/http.go                    |  6 +--
 keyserver/internal/device_list_update.go     | 48 +++++++++++++++-----
 sytest-whitelist                             |  3 +-
 4 files changed, 44 insertions(+), 19 deletions(-)

diff --git a/federationapi/storage/shared/storage_edus.go b/federationapi/storage/shared/storage_edus.go
index ce9632ed3..e0c740c11 100644
--- a/federationapi/storage/shared/storage_edus.go
+++ b/federationapi/storage/shared/storage_edus.go
@@ -53,9 +53,9 @@ func (d *Database) AssociateEDUWithDestination(
 		// Keep EDUs for at least x minutes before deleting them
 		expiresAt = gomatrixserverlib.AsTimestamp(time.Now().Add(duration))
 	}
-	// We forcibly set m.direct_to_device events to 0, as we always want them
-	// to be delivered. (required for E2EE)
-	if eduType == gomatrixserverlib.MDirectToDevice {
+	// We forcibly set m.direct_to_device and m.device_list_update events
+	// to 0, as we always want them to be delivered. (required for E2EE)
+	if eduType == gomatrixserverlib.MDirectToDevice || eduType == gomatrixserverlib.MDeviceListUpdate {
 		expiresAt = 0
 	}
 	return d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
diff --git a/internal/httputil/http.go b/internal/httputil/http.go
index 1e07ee33c..ad26de512 100644
--- a/internal/httputil/http.go
+++ b/internal/httputil/http.go
@@ -24,7 +24,7 @@ import (
 	"net/url"
 	"strings"
 
-	opentracing "github.com/opentracing/opentracing-go"
+	"github.com/opentracing/opentracing-go"
 	"github.com/opentracing/opentracing-go/ext"
 )
 
@@ -81,8 +81,8 @@ func PostJSON[reqtype, restype any, errtype error](
 			return fmt.Errorf("HTTP %d from %s (no response body)", res.StatusCode, apiURL)
 		}
 		var reserr errtype
-		if err = json.Unmarshal(body, reserr); err != nil {
-			return fmt.Errorf("HTTP %d from %s", res.StatusCode, apiURL)
+		if err = json.Unmarshal(body, &reserr); err != nil {
+			return fmt.Errorf("HTTP %d from %s - %w", res.StatusCode, apiURL, err)
 		}
 		return reserr
 	}
diff --git a/keyserver/internal/device_list_update.go b/keyserver/internal/device_list_update.go
index 304b67b23..8530f9078 100644
--- a/keyserver/internal/device_list_update.go
+++ b/keyserver/internal/device_list_update.go
@@ -19,9 +19,11 @@ import (
 	"encoding/json"
 	"fmt"
 	"hash/fnv"
+	"net"
 	"sync"
 	"time"
 
+	"github.com/matrix-org/gomatrix"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
 	"github.com/prometheus/client_golang/prometheus"
@@ -388,6 +390,8 @@ func (u *DeviceListUpdater) processServer(serverName gomatrixserverlib.ServerNam
 		return waitTime, true
 	}
 	failCount := 0
+
+userLoop:
 	for _, userID := range userIDs {
 		if ctx.Err() != nil {
 			// we've timed out, give up and go to the back of the queue to let another server be processed.
@@ -397,19 +401,35 @@ func (u *DeviceListUpdater) processServer(serverName gomatrixserverlib.ServerNam
 		res, err := u.fedClient.GetUserDevices(ctx, serverName, userID)
 		if err != nil {
 			failCount += 1
-			fcerr, ok := err.(*fedsenderapi.FederationClientError)
-			if ok {
-				if fcerr.RetryAfter > 0 {
-					waitTime = fcerr.RetryAfter
-				} else if fcerr.Blacklisted {
+			switch e := err.(type) {
+			case *fedsenderapi.FederationClientError:
+				if e.RetryAfter > 0 {
+					waitTime = e.RetryAfter
+					break userLoop
+				} else if e.Blacklisted {
 					waitTime = time.Hour * 8
-				} else {
-					// For all other errors (DNS resolution, network etc.) wait 1 hour.
-					waitTime = time.Hour
+					break userLoop
 				}
-			} else {
-				waitTime = time.Hour
-				logger.WithError(err).WithField("user_id", userID).Debug("GetUserDevices returned unknown error type")
+			case net.Error:
+				// Use the default waitTime, if it's a timeout.
+				// It probably doesn't make sense to try further users.
+				if !e.Timeout() {
+					waitTime = time.Minute * 10
+					logrus.WithError(e).Error("GetUserDevices returned net.Error")
+					break userLoop
+				}
+			case gomatrix.HTTPError:
+				// The remote server returned an error, give it some time to recover
+				if e.Code >= 500 {
+					waitTime = time.Minute * 10
+					logrus.WithError(e).Error("GetUserDevices returned gomatrix.HTTPError")
+					break userLoop
+				}
+			default:
+				// Something else failed
+				waitTime = time.Minute * 10
+				logger.WithError(err).WithField("user_id", userID).Debugf("GetUserDevices returned unknown error type: %T", err)
+				break userLoop
 			}
 			continue
 		}
@@ -437,7 +457,11 @@ func (u *DeviceListUpdater) processServer(serverName gomatrixserverlib.ServerNam
 		}
 	}
 	if failCount > 0 {
-		logger.WithField("total", len(userIDs)).WithField("failed", failCount).WithField("wait", waitTime).Warn("Failed to query device keys for some users")
+		logger.WithFields(logrus.Fields{
+			"total":   len(userIDs),
+			"failed":  failCount,
+			"skipped": len(userIDs) - failCount,
+		}).Warn("Failed to query device keys for some users")
 	}
 	for _, userID := range userIDs {
 		// always clear the channel to unblock Update calls regardless of success/failure
diff --git a/sytest-whitelist b/sytest-whitelist
index 5c8896b99..fc10bd3cc 100644
--- a/sytest-whitelist
+++ b/sytest-whitelist
@@ -741,4 +741,5 @@ Newly joined room includes presence in incremental sync
 User in private room doesn't appear in user directory
 User joining then leaving public room appears and dissappears from directory
 User in remote room doesn't appear in user directory after server left room
-User in shared private room does appear in user directory until leave
\ No newline at end of file
+User in shared private room does appear in user directory until leave
+If a device list update goes missing, the server resyncs on the next one
\ No newline at end of file

From 2cfcfddeccb435709824e1beb8d6731eff7c8b86 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Wed, 7 Sep 2022 11:45:12 +0200
Subject: [PATCH 040/105] Add a SigningKeyUpdate producer (#2697)

This adds a new stream for signing key updates, this should ensure we
don't lose any updates over federation.
---
 federationapi/federationapi.go          |   7 +-
 federationapi/producers/syncapi.go      |  20 ++++-
 federationapi/routing/send.go           |  47 ++--------
 keyserver/consumers/signingkeyupdate.go | 110 ++++++++++++++++++++++++
 keyserver/keyserver.go                  |  10 ++-
 setup/jetstream/streams.go              |   6 ++
 6 files changed, 153 insertions(+), 47 deletions(-)
 create mode 100644 keyserver/consumers/signingkeyupdate.go

diff --git a/federationapi/federationapi.go b/federationapi/federationapi.go
index ff01b1952..4a13c9d9b 100644
--- a/federationapi/federationapi.go
+++ b/federationapi/federationapi.go
@@ -18,6 +18,8 @@ import (
 	"time"
 
 	"github.com/gorilla/mux"
+	"github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/federationapi/api"
 	federationAPI "github.com/matrix-org/dendrite/federationapi/api"
 	"github.com/matrix-org/dendrite/federationapi/consumers"
@@ -33,10 +35,10 @@ import (
 	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
-	"github.com/sirupsen/logrus"
+
+	"github.com/matrix-org/gomatrixserverlib"
 
 	"github.com/matrix-org/dendrite/federationapi/routing"
-	"github.com/matrix-org/gomatrixserverlib"
 )
 
 // AddInternalRoutes registers HTTP handlers for the internal API. Invokes functions
@@ -66,6 +68,7 @@ func AddPublicRoutes(
 		TopicTypingEvent:       cfg.Matrix.JetStream.Prefixed(jetstream.OutputTypingEvent),
 		TopicPresenceEvent:     cfg.Matrix.JetStream.Prefixed(jetstream.OutputPresenceEvent),
 		TopicDeviceListUpdate:  cfg.Matrix.JetStream.Prefixed(jetstream.InputDeviceListUpdate),
+		TopicSigningKeyUpdate:  cfg.Matrix.JetStream.Prefixed(jetstream.InputSigningKeyUpdate),
 		ServerName:             cfg.Matrix.ServerName,
 		UserAPI:                userAPI,
 	}
diff --git a/federationapi/producers/syncapi.go b/federationapi/producers/syncapi.go
index 43dd08dd8..0825bccbb 100644
--- a/federationapi/producers/syncapi.go
+++ b/federationapi/producers/syncapi.go
@@ -21,12 +21,13 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/matrix-org/dendrite/setup/jetstream"
-	"github.com/matrix-org/dendrite/syncapi/types"
-	userapi "github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/nats-io/nats.go"
 	log "github.com/sirupsen/logrus"
+
+	"github.com/matrix-org/dendrite/setup/jetstream"
+	"github.com/matrix-org/dendrite/syncapi/types"
+	userapi "github.com/matrix-org/dendrite/userapi/api"
 )
 
 // SyncAPIProducer produces events for the sync API server to consume
@@ -36,6 +37,7 @@ type SyncAPIProducer struct {
 	TopicTypingEvent       string
 	TopicPresenceEvent     string
 	TopicDeviceListUpdate  string
+	TopicSigningKeyUpdate  string
 	JetStream              nats.JetStreamContext
 	ServerName             gomatrixserverlib.ServerName
 	UserAPI                userapi.UserInternalAPI
@@ -178,3 +180,15 @@ func (p *SyncAPIProducer) SendDeviceListUpdate(
 	_, err = p.JetStream.PublishMsg(m, nats.Context(ctx))
 	return err
 }
+
+func (p *SyncAPIProducer) SendSigningKeyUpdate(
+	ctx context.Context, data gomatrixserverlib.RawJSON, origin gomatrixserverlib.ServerName,
+) (err error) {
+	m := nats.NewMsg(p.TopicSigningKeyUpdate)
+	m.Header.Set("origin", string(origin))
+	m.Data = data
+
+	log.Debugf("Sending signing key update")
+	_, err = p.JetStream.PublishMsg(m, nats.Context(ctx))
+	return err
+}
diff --git a/federationapi/routing/send.go b/federationapi/routing/send.go
index 87b6fa33e..3d9319964 100644
--- a/federationapi/routing/send.go
+++ b/federationapi/routing/send.go
@@ -22,6 +22,11 @@ import (
 	"sync"
 	"time"
 
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/matrix-org/util"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
 	federationAPI "github.com/matrix-org/dendrite/federationapi/api"
 	"github.com/matrix-org/dendrite/federationapi/producers"
@@ -31,10 +36,6 @@ import (
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/dendrite/setup/config"
 	syncTypes "github.com/matrix-org/dendrite/syncapi/types"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/matrix-org/util"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/sirupsen/logrus"
 )
 
 const (
@@ -391,7 +392,7 @@ func (t *txnReq) processEDUs(ctx context.Context) {
 				}
 			}
 		case types.MSigningKeyUpdate:
-			if err := t.processSigningKeyUpdate(ctx, e); err != nil {
+			if err := t.producer.SendSigningKeyUpdate(ctx, e.Content, t.Origin); err != nil {
 				logrus.WithError(err).Errorf("Failed to process signing key update")
 			}
 		case gomatrixserverlib.MPresence:
@@ -431,42 +432,6 @@ func (t *txnReq) processPresence(ctx context.Context, e gomatrixserverlib.EDU) e
 	return nil
 }
 
-func (t *txnReq) processSigningKeyUpdate(ctx context.Context, e gomatrixserverlib.EDU) error {
-	var updatePayload keyapi.CrossSigningKeyUpdate
-	if err := json.Unmarshal(e.Content, &updatePayload); err != nil {
-		util.GetLogger(ctx).WithError(err).WithFields(logrus.Fields{
-			"user_id": updatePayload.UserID,
-		}).Debug("Failed to unmarshal signing key update")
-		return err
-	}
-	if _, serverName, err := gomatrixserverlib.SplitID('@', updatePayload.UserID); err != nil {
-		return nil
-	} else if serverName == t.ourServerName {
-		return nil
-	} else if serverName != t.Origin {
-		return nil
-	}
-	keys := gomatrixserverlib.CrossSigningKeys{}
-	if updatePayload.MasterKey != nil {
-		keys.MasterKey = *updatePayload.MasterKey
-	}
-	if updatePayload.SelfSigningKey != nil {
-		keys.SelfSigningKey = *updatePayload.SelfSigningKey
-	}
-	uploadReq := &keyapi.PerformUploadDeviceKeysRequest{
-		CrossSigningKeys: keys,
-		UserID:           updatePayload.UserID,
-	}
-	uploadRes := &keyapi.PerformUploadDeviceKeysResponse{}
-	if err := t.keyAPI.PerformUploadDeviceKeys(ctx, uploadReq, uploadRes); err != nil {
-		return err
-	}
-	if uploadRes.Error != nil {
-		return uploadRes.Error
-	}
-	return nil
-}
-
 // processReceiptEvent sends receipt events to JetStream
 func (t *txnReq) processReceiptEvent(ctx context.Context,
 	userID, roomID, receiptType string,
diff --git a/keyserver/consumers/signingkeyupdate.go b/keyserver/consumers/signingkeyupdate.go
new file mode 100644
index 000000000..366e259b4
--- /dev/null
+++ b/keyserver/consumers/signingkeyupdate.go
@@ -0,0 +1,110 @@
+// Copyright 2022 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package consumers
+
+import (
+	"context"
+	"encoding/json"
+
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/nats-io/nats.go"
+	"github.com/sirupsen/logrus"
+
+	keyapi "github.com/matrix-org/dendrite/keyserver/api"
+	"github.com/matrix-org/dendrite/keyserver/internal"
+	"github.com/matrix-org/dendrite/setup/config"
+	"github.com/matrix-org/dendrite/setup/jetstream"
+	"github.com/matrix-org/dendrite/setup/process"
+)
+
+// SigningKeyUpdateConsumer consumes signing key updates that came in over federation.
+type SigningKeyUpdateConsumer struct {
+	ctx       context.Context
+	jetstream nats.JetStreamContext
+	durable   string
+	topic     string
+	keyAPI    *internal.KeyInternalAPI
+	cfg       *config.KeyServer
+}
+
+// NewSigningKeyUpdateConsumer creates a new SigningKeyUpdateConsumer. Call Start() to begin consuming from key servers.
+func NewSigningKeyUpdateConsumer(
+	process *process.ProcessContext,
+	cfg *config.KeyServer,
+	js nats.JetStreamContext,
+	keyAPI *internal.KeyInternalAPI,
+) *SigningKeyUpdateConsumer {
+	return &SigningKeyUpdateConsumer{
+		ctx:       process.Context(),
+		jetstream: js,
+		durable:   cfg.Matrix.JetStream.Prefixed("KeyServerSigningKeyConsumer"),
+		topic:     cfg.Matrix.JetStream.Prefixed(jetstream.InputSigningKeyUpdate),
+		keyAPI:    keyAPI,
+		cfg:       cfg,
+	}
+}
+
+// Start consuming from key servers
+func (t *SigningKeyUpdateConsumer) Start() error {
+	return jetstream.JetStreamConsumer(
+		t.ctx, t.jetstream, t.topic, t.durable, 1,
+		t.onMessage, nats.DeliverAll(), nats.ManualAck(),
+	)
+}
+
+// onMessage is called in response to a message received on the
+// signing key update events topic from the key server.
+func (t *SigningKeyUpdateConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
+	var updatePayload keyapi.CrossSigningKeyUpdate
+	if err := json.Unmarshal(msg.Data, &updatePayload); err != nil {
+		logrus.WithError(err).Errorf("Failed to read from signing key update input topic")
+		return true
+	}
+	origin := gomatrixserverlib.ServerName(msg.Header.Get("origin"))
+	if _, serverName, err := gomatrixserverlib.SplitID('@', updatePayload.UserID); err != nil {
+		logrus.WithError(err).Error("failed to split user id")
+		return true
+	} else if serverName == t.cfg.Matrix.ServerName {
+		logrus.Warn("dropping device key update from ourself")
+		return true
+	} else if serverName != origin {
+		logrus.Warnf("dropping device key update, %s != %s", serverName, origin)
+		return true
+	}
+
+	keys := gomatrixserverlib.CrossSigningKeys{}
+	if updatePayload.MasterKey != nil {
+		keys.MasterKey = *updatePayload.MasterKey
+	}
+	if updatePayload.SelfSigningKey != nil {
+		keys.SelfSigningKey = *updatePayload.SelfSigningKey
+	}
+	uploadReq := &keyapi.PerformUploadDeviceKeysRequest{
+		CrossSigningKeys: keys,
+		UserID:           updatePayload.UserID,
+	}
+	uploadRes := &keyapi.PerformUploadDeviceKeysResponse{}
+	if err := t.keyAPI.PerformUploadDeviceKeys(ctx, uploadReq, uploadRes); err != nil {
+		logrus.WithError(err).Error("failed to upload device keys")
+		return false
+	}
+	if uploadRes.Error != nil {
+		logrus.WithError(uploadRes.Error).Error("failed to upload device keys")
+		return true
+	}
+
+	return true
+}
diff --git a/keyserver/keyserver.go b/keyserver/keyserver.go
index 75cdaedb4..5124b777e 100644
--- a/keyserver/keyserver.go
+++ b/keyserver/keyserver.go
@@ -16,6 +16,8 @@ package keyserver
 
 import (
 	"github.com/gorilla/mux"
+	"github.com/sirupsen/logrus"
+
 	fedsenderapi "github.com/matrix-org/dendrite/federationapi/api"
 	"github.com/matrix-org/dendrite/keyserver/api"
 	"github.com/matrix-org/dendrite/keyserver/consumers"
@@ -26,7 +28,6 @@ import (
 	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
-	"github.com/sirupsen/logrus"
 )
 
 // AddInternalRoutes registers HTTP handlers for the internal API. Invokes functions
@@ -72,5 +73,12 @@ func NewInternalAPI(
 		logrus.WithError(err).Panic("failed to start device list consumer")
 	}
 
+	sigConsumer := consumers.NewSigningKeyUpdateConsumer(
+		base.ProcessContext, cfg, js, ap,
+	)
+	if err := sigConsumer.Start(); err != nil {
+		logrus.WithError(err).Panic("failed to start signing key consumer")
+	}
+
 	return ap
 }
diff --git a/setup/jetstream/streams.go b/setup/jetstream/streams.go
index 110808b1b..a06a12662 100644
--- a/setup/jetstream/streams.go
+++ b/setup/jetstream/streams.go
@@ -17,6 +17,7 @@ const (
 var (
 	InputRoomEvent          = "InputRoomEvent"
 	InputDeviceListUpdate   = "InputDeviceListUpdate"
+	InputSigningKeyUpdate   = "InputSigningKeyUpdate"
 	OutputRoomEvent         = "OutputRoomEvent"
 	OutputSendToDeviceEvent = "OutputSendToDeviceEvent"
 	OutputKeyChangeEvent    = "OutputKeyChangeEvent"
@@ -51,6 +52,11 @@ var streams = []*nats.StreamConfig{
 		Retention: nats.InterestPolicy,
 		Storage:   nats.FileStorage,
 	},
+	{
+		Name:      InputSigningKeyUpdate,
+		Retention: nats.InterestPolicy,
+		Storage:   nats.FileStorage,
+	},
 	{
 		Name:      OutputRoomEvent,
 		Retention: nats.InterestPolicy,

From 4e352390b6827870a2fb19e01c59bd5c267dd7e0 Mon Sep 17 00:00:00 2001
From: Till Faelligen <2353100+S7evinK@users.noreply.github.com>
Date: Wed, 7 Sep 2022 12:13:02 +0200
Subject: [PATCH 041/105] Re-add waitTime if we're not blacklisted and no
 RetryAfter was specified.

---
 keyserver/internal/device_list_update.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/keyserver/internal/device_list_update.go b/keyserver/internal/device_list_update.go
index 8530f9078..b70d6a5e1 100644
--- a/keyserver/internal/device_list_update.go
+++ b/keyserver/internal/device_list_update.go
@@ -405,11 +405,12 @@ userLoop:
 			case *fedsenderapi.FederationClientError:
 				if e.RetryAfter > 0 {
 					waitTime = e.RetryAfter
-					break userLoop
 				} else if e.Blacklisted {
 					waitTime = time.Hour * 8
-					break userLoop
+				} else {
+					waitTime = time.Hour
 				}
+				break userLoop
 			case net.Error:
 				// Use the default waitTime, if it's a timeout.
 				// It probably doesn't make sense to try further users.

From 7e8c605f98458f829fc914c3476cf4999e317bcd Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Wed, 7 Sep 2022 12:16:04 +0200
Subject: [PATCH 042/105] Avoid unneeded JSON operations (#2698)

We were `json.Unmarshal`ing the EDU and `json.Marshal`ing right before
sending the EDU to the stream. Those are now removed and the consumer
does `json.Unmarshal` once.
---
 federationapi/producers/syncapi.go      | 10 ++-----
 federationapi/routing/send.go           | 22 ++------------
 keyserver/consumers/devicelistupdate.go | 38 ++++++++++++++++---------
 3 files changed, 31 insertions(+), 39 deletions(-)

diff --git a/federationapi/producers/syncapi.go b/federationapi/producers/syncapi.go
index 0825bccbb..86c8c10a3 100644
--- a/federationapi/producers/syncapi.go
+++ b/federationapi/producers/syncapi.go
@@ -167,15 +167,11 @@ func (p *SyncAPIProducer) SendPresence(
 }
 
 func (p *SyncAPIProducer) SendDeviceListUpdate(
-	ctx context.Context, deviceListUpdate *gomatrixserverlib.DeviceListUpdateEvent,
+	ctx context.Context, deviceListUpdate gomatrixserverlib.RawJSON, origin string,
 ) (err error) {
 	m := nats.NewMsg(p.TopicDeviceListUpdate)
-	m.Header.Set(jetstream.UserID, deviceListUpdate.UserID)
-	m.Data, err = json.Marshal(deviceListUpdate)
-	if err != nil {
-		return fmt.Errorf("json.Marshal: %w", err)
-	}
-
+	m.Header.Set("origin", origin)
+	m.Data = deviceListUpdate
 	log.Debugf("Sending device list update: %+v", m.Header)
 	_, err = p.JetStream.PublishMsg(m, nats.Context(ctx))
 	return err
diff --git a/federationapi/routing/send.go b/federationapi/routing/send.go
index 3d9319964..a9714c65a 100644
--- a/federationapi/routing/send.go
+++ b/federationapi/routing/send.go
@@ -359,7 +359,9 @@ func (t *txnReq) processEDUs(ctx context.Context) {
 				}
 			}
 		case gomatrixserverlib.MDeviceListUpdate:
-			t.processDeviceListUpdate(ctx, e)
+			if err := t.producer.SendDeviceListUpdate(ctx, e.Content, e.Origin); err != nil {
+				util.GetLogger(ctx).WithError(err).Error("failed to InputDeviceListUpdate")
+			}
 		case gomatrixserverlib.MReceipt:
 			// https://matrix.org/docs/spec/server_server/r0.1.4#receipts
 			payload := map[string]types.FederationReceiptMRead{}
@@ -454,21 +456,3 @@ func (t *txnReq) processReceiptEvent(ctx context.Context,
 
 	return nil
 }
-
-func (t *txnReq) processDeviceListUpdate(ctx context.Context, e gomatrixserverlib.EDU) {
-	var payload gomatrixserverlib.DeviceListUpdateEvent
-	if err := json.Unmarshal(e.Content, &payload); err != nil {
-		util.GetLogger(ctx).WithError(err).Error("Failed to unmarshal device list update event")
-		return
-	}
-	if _, serverName, err := gomatrixserverlib.SplitID('@', payload.UserID); err != nil {
-		return
-	} else if serverName == t.ourServerName {
-		return
-	} else if serverName != t.Origin {
-		return
-	}
-	if err := t.producer.SendDeviceListUpdate(ctx, &payload); err != nil {
-		util.GetLogger(ctx).WithError(err).WithField("user_id", payload.UserID).Error("failed to InputDeviceListUpdate")
-	}
-}
diff --git a/keyserver/consumers/devicelistupdate.go b/keyserver/consumers/devicelistupdate.go
index d15f94267..575e41281 100644
--- a/keyserver/consumers/devicelistupdate.go
+++ b/keyserver/consumers/devicelistupdate.go
@@ -18,22 +18,24 @@ import (
 	"context"
 	"encoding/json"
 
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/nats-io/nats.go"
+	"github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/keyserver/internal"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/setup/process"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/nats-io/nats.go"
-	"github.com/sirupsen/logrus"
 )
 
 // DeviceListUpdateConsumer consumes device list updates that came in over federation.
 type DeviceListUpdateConsumer struct {
-	ctx       context.Context
-	jetstream nats.JetStreamContext
-	durable   string
-	topic     string
-	updater   *internal.DeviceListUpdater
+	ctx        context.Context
+	jetstream  nats.JetStreamContext
+	durable    string
+	topic      string
+	updater    *internal.DeviceListUpdater
+	serverName gomatrixserverlib.ServerName
 }
 
 // NewDeviceListUpdateConsumer creates a new DeviceListConsumer. Call Start() to begin consuming from key servers.
@@ -44,11 +46,12 @@ func NewDeviceListUpdateConsumer(
 	updater *internal.DeviceListUpdater,
 ) *DeviceListUpdateConsumer {
 	return &DeviceListUpdateConsumer{
-		ctx:       process.Context(),
-		jetstream: js,
-		durable:   cfg.Matrix.JetStream.Prefixed("KeyServerInputDeviceListConsumer"),
-		topic:     cfg.Matrix.JetStream.Prefixed(jetstream.InputDeviceListUpdate),
-		updater:   updater,
+		ctx:        process.Context(),
+		jetstream:  js,
+		durable:    cfg.Matrix.JetStream.Prefixed("KeyServerInputDeviceListConsumer"),
+		topic:      cfg.Matrix.JetStream.Prefixed(jetstream.InputDeviceListUpdate),
+		updater:    updater,
+		serverName: cfg.Matrix.ServerName,
 	}
 }
 
@@ -69,6 +72,15 @@ func (t *DeviceListUpdateConsumer) onMessage(ctx context.Context, msgs []*nats.M
 		logrus.WithError(err).Errorf("Failed to read from device list update input topic")
 		return true
 	}
+	origin := gomatrixserverlib.ServerName(msg.Header.Get("origin"))
+	if _, serverName, err := gomatrixserverlib.SplitID('@', m.UserID); err != nil {
+		return true
+	} else if serverName == t.serverName {
+		return true
+	} else if serverName != origin {
+		return true
+	}
+
 	err := t.updater.Update(ctx, m)
 	if err != nil {
 		logrus.WithFields(logrus.Fields{

From 0d697f675484cfd990af640aad6fa54c44ecd208 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Wed, 7 Sep 2022 16:14:09 +0200
Subject: [PATCH 043/105] Add HTTP status code to FederationClientError (#2699)

Also ensures we wait on more HTTP status codes.
---
 federationapi/api/api.go                 |  4 +++-
 federationapi/inthttp/server.go          | 10 ++++++++--
 keyserver/internal/device_list_update.go | 21 +++++++++++++--------
 sytest-blacklist                         |  3 +++
 sytest-whitelist                         |  1 -
 5 files changed, 27 insertions(+), 12 deletions(-)

diff --git a/federationapi/api/api.go b/federationapi/api/api.go
index 292ed55ad..f25538784 100644
--- a/federationapi/api/api.go
+++ b/federationapi/api/api.go
@@ -5,9 +5,10 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/matrix-org/dendrite/federationapi/types"
 	"github.com/matrix-org/gomatrix"
 	"github.com/matrix-org/gomatrixserverlib"
+
+	"github.com/matrix-org/dendrite/federationapi/types"
 )
 
 // FederationInternalAPI is used to query information from the federation sender.
@@ -108,6 +109,7 @@ type FederationClientError struct {
 	Err         string
 	RetryAfter  time.Duration
 	Blacklisted bool
+	Code        int // HTTP Status code from the remote server
 }
 
 func (e FederationClientError) Error() string {
diff --git a/federationapi/inthttp/server.go b/federationapi/inthttp/server.go
index a8b829a71..58ea9ddc6 100644
--- a/federationapi/inthttp/server.go
+++ b/federationapi/inthttp/server.go
@@ -6,10 +6,12 @@ import (
 	"net/http"
 
 	"github.com/gorilla/mux"
-	"github.com/matrix-org/dendrite/federationapi/api"
-	"github.com/matrix-org/dendrite/internal/httputil"
+	"github.com/matrix-org/gomatrix"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
+
+	"github.com/matrix-org/dendrite/federationapi/api"
+	"github.com/matrix-org/dendrite/internal/httputil"
 )
 
 // AddRoutes adds the FederationInternalAPI handlers to the http.ServeMux.
@@ -229,6 +231,10 @@ func federationClientError(err error) error {
 		return &ferr
 	case *api.FederationClientError:
 		return ferr
+	case gomatrix.HTTPError:
+		return &api.FederationClientError{
+			Code: ferr.Code,
+		}
 	default:
 		return &api.FederationClientError{
 			Err: err.Error(),
diff --git a/keyserver/internal/device_list_update.go b/keyserver/internal/device_list_update.go
index b70d6a5e1..41534fe82 100644
--- a/keyserver/internal/device_list_update.go
+++ b/keyserver/internal/device_list_update.go
@@ -407,10 +407,13 @@ userLoop:
 					waitTime = e.RetryAfter
 				} else if e.Blacklisted {
 					waitTime = time.Hour * 8
-				} else {
+					break userLoop
+				} else if e.Code >= 300 {
+					// We didn't get a real FederationClientError (e.g. in polylith mode, where gomatrix.HTTPError
+					// are "converted" to FederationClientError), but we probably shouldn't hit them every $waitTime seconds.
 					waitTime = time.Hour
+					break userLoop
 				}
-				break userLoop
 			case net.Error:
 				// Use the default waitTime, if it's a timeout.
 				// It probably doesn't make sense to try further users.
@@ -420,9 +423,10 @@ userLoop:
 					break userLoop
 				}
 			case gomatrix.HTTPError:
-				// The remote server returned an error, give it some time to recover
-				if e.Code >= 500 {
-					waitTime = time.Minute * 10
+				// The remote server returned an error, give it some time to recover.
+				// This is to avoid spamming remote servers, which may not be Matrix servers anymore.
+				if e.Code >= 300 {
+					waitTime = time.Hour
 					logrus.WithError(e).Error("GetUserDevices returned gomatrix.HTTPError")
 					break userLoop
 				}
@@ -459,9 +463,10 @@ userLoop:
 	}
 	if failCount > 0 {
 		logger.WithFields(logrus.Fields{
-			"total":   len(userIDs),
-			"failed":  failCount,
-			"skipped": len(userIDs) - failCount,
+			"total":    len(userIDs),
+			"failed":   failCount,
+			"skipped":  len(userIDs) - failCount,
+			"waittime": waitTime,
 		}).Warn("Failed to query device keys for some users")
 	}
 	for _, userID := range userIDs {
diff --git a/sytest-blacklist b/sytest-blacklist
index bcc345f6e..5b2e973a6 100644
--- a/sytest-blacklist
+++ b/sytest-blacklist
@@ -49,3 +49,6 @@ Notifications can be viewed with GET /notifications
 
 If remote user leaves room we no longer receive device updates
 Guest users can join guest_access rooms
+
+# This will fail in HTTP API mode, so blacklisted for now
+If a device list update goes missing, the server resyncs on the next one
\ No newline at end of file
diff --git a/sytest-whitelist b/sytest-whitelist
index fc10bd3cc..31940b884 100644
--- a/sytest-whitelist
+++ b/sytest-whitelist
@@ -742,4 +742,3 @@ User in private room doesn't appear in user directory
 User joining then leaving public room appears and dissappears from directory
 User in remote room doesn't appear in user directory after server left room
 User in shared private room does appear in user directory until leave
-If a device list update goes missing, the server resyncs on the next one
\ No newline at end of file

From 5014b35bd7aaad10444aeb5d0204b338929f4e55 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed, 7 Sep 2022 16:23:22 +0100
Subject: [PATCH 044/105] Update state reset capture to Sentry

---
 roomserver/internal/input/input_latest_events.go | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/roomserver/internal/input/input_latest_events.go b/roomserver/internal/input/input_latest_events.go
index 7e42db1b7..7a7524fb8 100644
--- a/roomserver/internal/input/input_latest_events.go
+++ b/roomserver/internal/input/input_latest_events.go
@@ -287,11 +287,14 @@ func (u *latestEventsUpdater) latestState() error {
 		}).Warnf("State reset detected (removing %d events)", removed)
 		sentry.WithScope(func(scope *sentry.Scope) {
 			scope.SetLevel("warning")
-			scope.SetTag("event_id", u.event.EventID())
-			scope.SetTag("old_state_nid", fmt.Sprintf("%d", u.oldStateNID))
-			scope.SetTag("new_state_nid", fmt.Sprintf("%d", u.newStateNID))
-			scope.SetTag("old_latest", u.oldLatest.EventIDs())
-			scope.SetTag("new_latest", u.latest.EventIDs())
+			scope.SetContexts(map[string]interface{}{
+				"Event ID":      u.event.EventID(),
+				"Old state NID": fmt.Sprintf("%d", u.oldStateNID),
+				"New state NID": fmt.Sprintf("%d", u.newStateNID),
+				"Old latest":    u.oldLatest.EventIDs(),
+				"New latest":    u.latest.EventIDs(),
+				"State removed": removed,
+			})
 			sentry.CaptureMessage("State reset detected")
 		})
 	}

From 31f4ae8997af7e939f505107341b86b2abd3fd9a Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed, 7 Sep 2022 16:24:43 +0100
Subject: [PATCH 045/105] Use a single context instead

---
 roomserver/internal/input/input_latest_events.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/roomserver/internal/input/input_latest_events.go b/roomserver/internal/input/input_latest_events.go
index 7a7524fb8..205a33e83 100644
--- a/roomserver/internal/input/input_latest_events.go
+++ b/roomserver/internal/input/input_latest_events.go
@@ -287,7 +287,7 @@ func (u *latestEventsUpdater) latestState() error {
 		}).Warnf("State reset detected (removing %d events)", removed)
 		sentry.WithScope(func(scope *sentry.Scope) {
 			scope.SetLevel("warning")
-			scope.SetContexts(map[string]interface{}{
+			scope.SetContext("State reset", map[string]interface{}{
 				"Event ID":      u.event.EventID(),
 				"Old state NID": fmt.Sprintf("%d", u.oldStateNID),
 				"New state NID": fmt.Sprintf("%d", u.newStateNID),

From d5876abbe9f5484768f603ec91a567b8650e6e73 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Wed, 7 Sep 2022 18:15:54 +0200
Subject: [PATCH 046/105] Fulltext implementation incl. config (#2480)

This adds the main component of the fulltext search.
This PR doesn't do anything yet, besides creating an empty fulltextindex
folder if enabled. Indexing events is done in a separate PR.
---
 dendrite-sample.monolith.yaml        |   4 +
 dendrite-sample.polylith.yaml        |   4 +
 docs/installation/7_configuration.md |  13 ++
 go.mod                               |  27 ++-
 go.sum                               |  75 ++++++++
 internal/fulltext/bleve.go           | 164 ++++++++++++++++++
 internal/fulltext/bleve_test.go      | 250 +++++++++++++++++++++++++++
 internal/fulltext/bleve_wasm.go      |  65 +++++++
 setup/base/base.go                   |  12 ++
 setup/config/config_syncapi.go       |  26 +++
 setup/jetstream/streams.go           |   1 +
 test/testrig/base.go                 |   8 +-
 12 files changed, 647 insertions(+), 2 deletions(-)
 create mode 100644 internal/fulltext/bleve.go
 create mode 100644 internal/fulltext/bleve_test.go
 create mode 100644 internal/fulltext/bleve_wasm.go

diff --git a/dendrite-sample.monolith.yaml b/dendrite-sample.monolith.yaml
index f753c3d9b..195d11610 100644
--- a/dendrite-sample.monolith.yaml
+++ b/dendrite-sample.monolith.yaml
@@ -268,6 +268,10 @@ sync_api:
   # address of the client. This is likely required if Dendrite is running behind
   # a reverse proxy server.
   # real_ip_header: X-Real-IP
+  fulltext:
+    enabled: false
+    index_path: "./fulltextindex"
+    language: "en" # more possible languages can be found at https://github.com/blevesearch/bleve/tree/master/analysis/lang
 
 # Configuration for the User API.
 user_api:
diff --git a/dendrite-sample.polylith.yaml b/dendrite-sample.polylith.yaml
index 3caf91434..65d60e150 100644
--- a/dendrite-sample.polylith.yaml
+++ b/dendrite-sample.polylith.yaml
@@ -319,6 +319,10 @@ sync_api:
     max_open_conns: 10
     max_idle_conns: 2
     conn_max_lifetime: -1
+  fulltext:
+    enabled: false
+    index_path: "./fulltextindex"
+    language: "en" # more possible languages can be found at https://github.com/blevesearch/bleve/tree/master/analysis/lang
 
   # This option controls which HTTP header to inspect to find the real remote IP
   # address of the client. This is likely required if Dendrite is running behind
diff --git a/docs/installation/7_configuration.md b/docs/installation/7_configuration.md
index b1c747414..8fbe71c40 100644
--- a/docs/installation/7_configuration.md
+++ b/docs/installation/7_configuration.md
@@ -138,6 +138,19 @@ room_server:
     conn_max_lifetime: -1
 ```
 
+## Fulltext search
+
+Dendrite supports experimental fulltext indexing using [Bleve](https://github.com/blevesearch/bleve), it is configured in the `sync_api` section as follows. Depending on the language most likely to be used on the server, it might make sense to change the `language` used when indexing, to ensure the returned results match the expections. A full list of possible languages can be found [here](https://github.com/blevesearch/bleve/tree/master/analysis/lang).
+
+```yaml
+sync_api:
+  # ...
+  fulltext:
+    enabled: false
+    index_path: "./fulltextindex"
+    language: "en"
+```
+
 ## Other sections
 
 There are other options which may be useful so review them all. In particular, if you are
diff --git a/go.mod b/go.mod
index c737e467c..572453974 100644
--- a/go.mod
+++ b/go.mod
@@ -6,6 +6,7 @@ require (
 	github.com/DATA-DOG/go-sqlmock v1.5.0
 	github.com/MFAshby/stdemuxerhook v1.0.0
 	github.com/Masterminds/semver/v3 v3.1.1
+	github.com/blevesearch/bleve/v2 v2.3.4
 	github.com/codeclysm/extract v2.2.0+incompatible
 	github.com/dgraph-io/ristretto v0.1.1-0.20220403145359-8e850b710d6d
 	github.com/docker/docker v20.10.16+incompatible
@@ -16,7 +17,6 @@ require (
 	github.com/google/uuid v1.3.0
 	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/websocket v1.5.0
-	github.com/kardianos/minwinsvc v1.0.0
 	github.com/lib/pq v1.10.5
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
@@ -56,7 +56,24 @@ require (
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
 	github.com/HdrHistogram/hdrhistogram-go v1.1.2 // indirect
 	github.com/Microsoft/go-winio v0.5.1 // indirect
+	github.com/RoaringBitmap/roaring v0.9.4 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bits-and-blooms/bitset v1.2.0 // indirect
+	github.com/blevesearch/bleve_index_api v1.0.3 // indirect
+	github.com/blevesearch/geo v0.1.13 // indirect
+	github.com/blevesearch/go-porterstemmer v1.0.3 // indirect
+	github.com/blevesearch/gtreap v0.1.1 // indirect
+	github.com/blevesearch/mmap-go v1.0.4 // indirect
+	github.com/blevesearch/scorch_segment_api/v2 v2.1.2 // indirect
+	github.com/blevesearch/segment v0.9.0 // indirect
+	github.com/blevesearch/snowballstem v0.9.0 // indirect
+	github.com/blevesearch/upsidedown_store_api v1.0.1 // indirect
+	github.com/blevesearch/vellum v1.0.8 // indirect
+	github.com/blevesearch/zapx/v11 v11.3.5 // indirect
+	github.com/blevesearch/zapx/v12 v12.3.5 // indirect
+	github.com/blevesearch/zapx/v13 v13.3.5 // indirect
+	github.com/blevesearch/zapx/v14 v14.3.5 // indirect
+	github.com/blevesearch/zapx/v15 v15.3.5 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/cheekybits/genny v1.0.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
@@ -67,11 +84,15 @@ require (
 	github.com/fsnotify/fsnotify v1.5.4 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/geo v0.0.0-20210211234256-740aa86cb551 // indirect
 	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/snappy v0.0.1 // indirect
 	github.com/h2non/filetype v1.1.3 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/juju/errors v0.0.0-20220203013757-bd733f3c86b9 // indirect
 	github.com/juju/testing v0.0.0-20220203020004-a0ff61f03494 // indirect
+	github.com/kardianos/minwinsvc v1.0.0 // indirect
 	github.com/klauspost/compress v1.15.9 // indirect
 	github.com/lucas-clemente/quic-go v0.28.1 // indirect
 	github.com/marten-seemann/qtls-go1-16 v0.1.5 // indirect
@@ -82,7 +103,10 @@ require (
 	github.com/miekg/dns v1.1.49 // indirect
 	github.com/minio/highwayhash v1.0.2 // indirect
 	github.com/moby/term v0.0.0-20210610120745-9d4ed1856297 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
+	github.com/mschoch/smat v0.2.0 // indirect
 	github.com/nats-io/jwt/v2 v2.3.0 // indirect
 	github.com/nats-io/nkeys v0.3.0 // indirect
 	github.com/nats-io/nuid v1.0.1 // indirect
@@ -98,6 +122,7 @@ require (
 	github.com/stretchr/objx v0.2.0 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.0 // indirect
+	go.etcd.io/bbolt v1.3.5 // indirect
 	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
 	golang.org/x/sys v0.0.0-20220731174439-a90be440212d // indirect
 	golang.org/x/text v0.3.8-0.20211004125949-5bd84dd9b33b // indirect
diff --git a/go.sum b/go.sum
index 0b331befe..00392cb65 100644
--- a/go.sum
+++ b/go.sum
@@ -58,6 +58,8 @@ github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0
 github.com/Microsoft/go-winio v0.5.1 h1:aPJp2QD7OOrhO5tQXqQoGSJc+DjDtWTGLOmNyAm6FgY=
 github.com/Microsoft/go-winio v0.5.1/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84=
 github.com/RoaringBitmap/roaring v0.4.7/go.mod h1:8khRDP4HmeXns4xIj9oGrKSz7XTQiJx2zgh7AcNke4w=
+github.com/RoaringBitmap/roaring v0.9.4 h1:ckvZSX5gwCRaJYBNe7syNawCU5oruY9gQmjXlp4riwo=
+github.com/RoaringBitmap/roaring v0.9.4/go.mod h1:icnadbWcNyfEHlYdr+tDlOTih1Bf/h+rzPpv4sbomAA=
 github.com/RyanCarrier/dijkstra v1.1.0/go.mod h1:5agGUBNEtUAGIANmbw09fuO3a2htPEkc1jNH01qxCWA=
 github.com/RyanCarrier/dijkstra-1 v0.0.0-20170512020943-0e5801a26345/go.mod h1:OK4EvWJ441LQqGzed5NGB6vKBAE34n3z7iayPcEwr30=
 github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
@@ -79,10 +81,49 @@ github.com/anacrolix/missinggo v1.2.1/go.mod h1:J5cMhif8jPmFoC3+Uvob3OXXNIhOUikz
 github.com/anacrolix/missinggo/perf v1.0.0/go.mod h1:ljAFWkBuzkO12MQclXzZrosP5urunoLS0Cbvb4V0uMQ=
 github.com/anacrolix/tagflag v0.0.0-20180109131632-2146c8d41bf0/go.mod h1:1m2U/K6ZT+JZG0+bdMK6qauP49QT4wE5pmhJXOKKCHw=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
+github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
+github.com/bits-and-blooms/bitset v1.2.0 h1:Kn4yilvwNtMACtf1eYDlG8H77R07mZSPbMjLyS07ChA=
+github.com/bits-and-blooms/bitset v1.2.0/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edYb8uY+O0FJTyyDA=
+github.com/blevesearch/bleve/v2 v2.3.4 h1:SSb7/cwGzo85LWX1jchIsXM8ZiNNMX3shT5lROM63ew=
+github.com/blevesearch/bleve/v2 v2.3.4/go.mod h1:Ot0zYum8XQRfPcwhae8bZmNyYubynsoMjVvl1jPqL30=
+github.com/blevesearch/bleve_index_api v1.0.3 h1:DDSWaPXOZZJ2BB73ZTWjKxydAugjwywcqU+91AAqcAg=
+github.com/blevesearch/bleve_index_api v1.0.3/go.mod h1:fiwKS0xLEm+gBRgv5mumf0dhgFr2mDgZah1pqv1c1M4=
+github.com/blevesearch/geo v0.1.13 h1:RsY1vfFm81iv1g+uoCQtsOFvKAhZnpOdTOK8JRA6pqw=
+github.com/blevesearch/geo v0.1.13/go.mod h1:cRIvqCdk3cgMhGeHNNe6yPzb+w56otxbfo1FBJfR2Pc=
+github.com/blevesearch/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:9eJDeqxJ3E7WnLebQUlPD7ZjSce7AnDb9vjGmMCbD0A=
+github.com/blevesearch/go-porterstemmer v1.0.3 h1:GtmsqID0aZdCSNiY8SkuPJ12pD4jI+DdXTAn4YRcHCo=
+github.com/blevesearch/go-porterstemmer v1.0.3/go.mod h1:angGc5Ht+k2xhJdZi511LtmxuEf0OVpvUUNrwmM1P7M=
+github.com/blevesearch/goleveldb v1.0.1/go.mod h1:WrU8ltZbIp0wAoig/MHbrPCXSOLpe79nz5lv5nqfYrQ=
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@@ -102,7 +143,13 @@ github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDk
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@@ -180,6 +227,8 @@ github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7a
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@@ -213,6 +262,8 @@ github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaS
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@@ -233,6 +284,7 @@ github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeN
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@@ -264,12 +316,15 @@ github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542 h1:2VTzZjLZBgl62/EtslC
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@@ -315,6 +370,7 @@ github.com/lib/pq v1.10.5/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
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@@ -353,6 +409,8 @@ github.com/miekg/dns v1.1.49 h1:qe0mQU3Z/XpFeE+AEBo2rqaS1IPBJ3anmqZ4XiZJVG8=
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@@ -365,6 +423,8 @@ github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjY
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@@ -391,12 +451,14 @@ github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI
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@@ -411,6 +473,7 @@ github.com/opentracing/opentracing-go v1.2.0/go.mod h1:GxEUsuufX4nBwe+T+Wl9TAgYr
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 github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
 github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
+github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
 github.com/philhofer/fwd v1.0.0/go.mod h1:gk3iGcWd9+svBvR0sR+KPcfE+RNWozjowpeBVG3ZVNU=
 github.com/pingcap/errors v0.11.4 h1:lFuQV/oaUMGcD2tqt+01ROSmJs75VG1ToEOkZIZ4nE4=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -482,7 +545,12 @@ github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1
 github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:XDJAKZRPZ1CvBcN2aX5YOUTYGHki24fSF0Iv48Ibg0s=
 github.com/sourcegraph/annotate v0.0.0-20160123013949-f4cad6c6324d/go.mod h1:UdhH50NIW0fCiwBSr0co2m7BnFLdv4fQTgdqdJTHFeE=
 github.com/sourcegraph/syntaxhighlight v0.0.0-20170531221838-bd320f5d308e/go.mod h1:HuIsMU8RRBOtsCgI77wP899iHVBQpCmg4ErYMZB+2IA=
+github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
+github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
+github.com/spf13/cobra v0.0.5/go.mod h1:3K3wKZymM7VvHMDS9+Akkh4K60UwM26emMESw8tLCHU=
+github.com/spf13/jwalterweatherman v1.0.0/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo=
 github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
+github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.2.0 h1:Hbg2NidpLE8veEBkEZTL3CvlkUIVzuU9jDplZO54c48=
@@ -512,6 +580,7 @@ github.com/uber/jaeger-lib v2.4.1+incompatible h1:td4jdvLcExb4cBISKIpHuGoVXh+dVK
 github.com/uber/jaeger-lib v2.4.1+incompatible/go.mod h1:ComeNDZlWwrWnDv8aPp0Ba6+uUTzImX/AauajbLI56U=
 github.com/ugorji/go v1.1.7 h1:/68gy2h+1mWMrwZFeD1kQialdSzAb432dtpeJ42ovdo=
 github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw=
+github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
 github.com/ugorji/go/codec v1.1.7 h1:2SvQaVZ1ouYrrKKwoSk2pzd4A9evlKJb9oTL+OaLUSs=
 github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
 github.com/viant/assertly v0.4.8/go.mod h1:aGifi++jvCrUaklKEKT0BU95igDNaqkvz+49uaYMPRU=
@@ -520,6 +589,7 @@ github.com/vishvananda/netlink v1.1.0/go.mod h1:cTgwzPIzzgDAYoQrMm0EdrjRUBkTqKYp
 github.com/vishvananda/netns v0.0.0-20191106174202-0a2b9b5464df/go.mod h1:JP3t17pCcGlemwknint6hfoeCVQrEMVwxRLRjXpq+BU=
 github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0=
 github.com/willf/bitset v1.1.9/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4=
+github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 github.com/yggdrasil-network/yggdrasil-go v0.4.5-0.20220901155642-4f2abece817c h1:/cTmA6pV2Z20BT/FGSmnb5BmJ8eRbDP0HbCB5IO1aKw=
 github.com/yggdrasil-network/yggdrasil-go v0.4.5-0.20220901155642-4f2abece817c/go.mod h1:cIwhYwX9yT9Bcei59O0oOBSaj+kQP+9aVQUMWHh5R00=
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
@@ -529,6 +599,8 @@ github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9dec
 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 github.com/yuin/goldmark v1.4.0/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
+go.etcd.io/bbolt v1.3.5 h1:XAzx9gjCb0Rxj7EoqcClPD1d5ZBxZJk0jbuoPHenBt0=
+go.etcd.io/bbolt v1.3.5/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ=
 go.opencensus.io v0.18.0/go.mod h1:vKdFvxhtzZ9onBp9VKHK8z/sRpBMnKAsufL7wlDrCOA=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
@@ -542,6 +614,7 @@ golang.org/x/build v0.0.0-20190111050920-041ab4dc3f9d/go.mod h1:OWs+y06UdEOHN4y+
 golang.org/x/crypto v0.0.0-20180723164146-c126467f60eb/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@@ -672,6 +745,8 @@ golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181029174526-d69651ed3497/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181221143128-b4a75ba826a6/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190130150945-aca44879d564/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
diff --git a/internal/fulltext/bleve.go b/internal/fulltext/bleve.go
new file mode 100644
index 000000000..b07c0e51d
--- /dev/null
+++ b/internal/fulltext/bleve.go
@@ -0,0 +1,164 @@
+// Copyright 2022 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !wasm
+// +build !wasm
+
+package fulltext
+
+import (
+	"strings"
+
+	"github.com/blevesearch/bleve/v2"
+	"github.com/blevesearch/bleve/v2/mapping"
+	"github.com/matrix-org/dendrite/setup/config"
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+// Search contains all existing bleve.Index
+type Search struct {
+	FulltextIndex bleve.Index
+}
+
+// IndexElement describes the layout of an element to index
+type IndexElement struct {
+	EventID        string
+	RoomID         string
+	Content        string
+	ContentType    string
+	StreamPosition int64
+}
+
+// SetContentType sets i.ContentType given an identifier
+func (i *IndexElement) SetContentType(v string) {
+	switch v {
+	case "m.room.message":
+		i.ContentType = "content.body"
+	case gomatrixserverlib.MRoomName:
+		i.ContentType = "content.name"
+	case gomatrixserverlib.MRoomTopic:
+		i.ContentType = "content.topic"
+	}
+}
+
+// New opens a new/existing fulltext index
+func New(cfg config.Fulltext) (fts *Search, err error) {
+	fts = &Search{}
+	fts.FulltextIndex, err = openIndex(cfg)
+	if err != nil {
+		return nil, err
+	}
+	return fts, nil
+}
+
+// Close closes the fulltext index
+func (f *Search) Close() error {
+	return f.FulltextIndex.Close()
+}
+
+// Index indexes the given elements
+func (f *Search) Index(elements ...IndexElement) error {
+	batch := f.FulltextIndex.NewBatch()
+
+	for _, element := range elements {
+		err := batch.Index(element.EventID, element)
+		if err != nil {
+			return err
+		}
+	}
+	return f.FulltextIndex.Batch(batch)
+}
+
+// Delete deletes an indexed element by the eventID
+func (f *Search) Delete(eventID string) error {
+	return f.FulltextIndex.Delete(eventID)
+}
+
+// Search searches the index given a search term, roomIDs and keys.
+func (f *Search) Search(term string, roomIDs, keys []string, limit, from int, orderByStreamPos bool) (*bleve.SearchResult, error) {
+	qry := bleve.NewConjunctionQuery()
+	termQuery := bleve.NewBooleanQuery()
+
+	terms := strings.Split(term, " ")
+	for _, term := range terms {
+		matchQuery := bleve.NewMatchQuery(term)
+		matchQuery.SetField("Content")
+		termQuery.AddMust(matchQuery)
+	}
+	qry.AddQuery(termQuery)
+
+	roomQuery := bleve.NewBooleanQuery()
+	for _, roomID := range roomIDs {
+		roomSearch := bleve.NewMatchQuery(roomID)
+		roomSearch.SetField("RoomID")
+		roomQuery.AddShould(roomSearch)
+	}
+	if len(roomIDs) > 0 {
+		qry.AddQuery(roomQuery)
+	}
+	keyQuery := bleve.NewBooleanQuery()
+	for _, key := range keys {
+		keySearch := bleve.NewMatchQuery(key)
+		keySearch.SetField("ContentType")
+		keyQuery.AddShould(keySearch)
+	}
+	if len(keys) > 0 {
+		qry.AddQuery(keyQuery)
+	}
+
+	s := bleve.NewSearchRequestOptions(qry, limit, from, false)
+	s.Fields = []string{"*"}
+	s.SortBy([]string{"_score"})
+	if orderByStreamPos {
+		s.SortBy([]string{"-StreamPosition"})
+	}
+
+	return f.FulltextIndex.Search(s)
+}
+
+func openIndex(cfg config.Fulltext) (bleve.Index, error) {
+	m := getMapping(cfg)
+	if cfg.InMemory {
+		return bleve.NewMemOnly(m)
+	}
+	if index, err := bleve.Open(string(cfg.IndexPath)); err == nil {
+		return index, nil
+	}
+
+	index, err := bleve.New(string(cfg.IndexPath), m)
+	if err != nil {
+		return nil, err
+	}
+	return index, nil
+}
+
+func getMapping(cfg config.Fulltext) *mapping.IndexMappingImpl {
+	enFieldMapping := bleve.NewTextFieldMapping()
+	enFieldMapping.Analyzer = cfg.Language
+
+	eventMapping := bleve.NewDocumentMapping()
+	eventMapping.AddFieldMappingsAt("Content", enFieldMapping)
+	eventMapping.AddFieldMappingsAt("StreamPosition", bleve.NewNumericFieldMapping())
+
+	// Index entries as is
+	idFieldMapping := bleve.NewKeywordFieldMapping()
+	eventMapping.AddFieldMappingsAt("ContentType", idFieldMapping)
+	eventMapping.AddFieldMappingsAt("RoomID", idFieldMapping)
+	eventMapping.AddFieldMappingsAt("EventID", idFieldMapping)
+
+	indexMapping := bleve.NewIndexMapping()
+	indexMapping.AddDocumentMapping("Event", eventMapping)
+	indexMapping.DefaultType = "Event"
+	return indexMapping
+}
diff --git a/internal/fulltext/bleve_test.go b/internal/fulltext/bleve_test.go
new file mode 100644
index 000000000..84a282423
--- /dev/null
+++ b/internal/fulltext/bleve_test.go
@@ -0,0 +1,250 @@
+// Copyright 2022 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package fulltext_test
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/matrix-org/util"
+
+	"github.com/matrix-org/dendrite/internal/fulltext"
+	"github.com/matrix-org/dendrite/setup/config"
+)
+
+func mustOpenIndex(t *testing.T, tempDir string) *fulltext.Search {
+	t.Helper()
+	cfg := config.Fulltext{}
+	cfg.Defaults(config.DefaultOpts{
+		Generate:   true,
+		Monolithic: true,
+	})
+	if tempDir != "" {
+		cfg.IndexPath = config.Path(tempDir)
+		cfg.InMemory = false
+	}
+	fts, err := fulltext.New(cfg)
+	if err != nil {
+		t.Fatal("failed to open fulltext index:", err)
+	}
+	return fts
+}
+
+func mustAddTestData(t *testing.T, fts *fulltext.Search, firstStreamPos int64) (eventIDs, roomIDs []string) {
+	t.Helper()
+	// create some more random data
+	var batchItems []fulltext.IndexElement
+	streamPos := firstStreamPos
+
+	wantRoomID := util.RandomString(16)
+
+	for i := 0; i < 30; i++ {
+		streamPos++
+		eventID := util.RandomString(16)
+		// Create more data for the first room
+		if i > 15 {
+			wantRoomID = util.RandomString(16)
+		}
+		e := fulltext.IndexElement{
+			EventID:        eventID,
+			RoomID:         wantRoomID,
+			Content:        "lorem ipsum",
+			StreamPosition: streamPos,
+		}
+		e.SetContentType("m.room.message")
+		batchItems = append(batchItems, e)
+		roomIDs = append(roomIDs, wantRoomID)
+		eventIDs = append(eventIDs, eventID)
+	}
+	e := fulltext.IndexElement{
+		EventID:        util.RandomString(16),
+		RoomID:         wantRoomID,
+		Content:        "Roomname testing",
+		StreamPosition: streamPos,
+	}
+	e.SetContentType(gomatrixserverlib.MRoomName)
+	batchItems = append(batchItems, e)
+	e = fulltext.IndexElement{
+		EventID:        util.RandomString(16),
+		RoomID:         wantRoomID,
+		Content:        "Room topic fulltext",
+		StreamPosition: streamPos,
+	}
+	e.SetContentType(gomatrixserverlib.MRoomTopic)
+	batchItems = append(batchItems, e)
+	if err := fts.Index(batchItems...); err != nil {
+		t.Fatalf("failed to batch insert elements: %v", err)
+	}
+	return eventIDs, roomIDs
+}
+
+func TestOpen(t *testing.T) {
+	dataDir := t.TempDir()
+	fts := mustOpenIndex(t, dataDir)
+	if err := fts.Close(); err != nil {
+		t.Fatal("unable to close fulltext index", err)
+	}
+
+	// open existing index
+	fts = mustOpenIndex(t, dataDir)
+	defer fts.Close()
+}
+
+func TestIndex(t *testing.T) {
+	fts := mustOpenIndex(t, "")
+	defer fts.Close()
+
+	// add some data
+	var streamPos int64 = 1
+	roomID := util.RandomString(8)
+	eventID := util.RandomString(16)
+	e := fulltext.IndexElement{
+		EventID:        eventID,
+		RoomID:         roomID,
+		Content:        "lorem ipsum",
+		StreamPosition: streamPos,
+	}
+	e.SetContentType("m.room.message")
+
+	if err := fts.Index(e); err != nil {
+		t.Fatal("failed to index element", err)
+	}
+
+	// create some more random data
+	mustAddTestData(t, fts, streamPos)
+}
+
+func TestDelete(t *testing.T) {
+	fts := mustOpenIndex(t, "")
+	defer fts.Close()
+	eventIDs, roomIDs := mustAddTestData(t, fts, 0)
+	res1, err := fts.Search("lorem", roomIDs[:1], nil, 50, 0, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if err = fts.Delete(eventIDs[0]); err != nil {
+		t.Fatal(err)
+	}
+
+	res2, err := fts.Search("lorem", roomIDs[:1], nil, 50, 0, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if res1.Total <= res2.Total {
+		t.Fatalf("got unexpected result: %d <= %d", res1.Total, res2.Total)
+	}
+}
+
+func TestSearch(t *testing.T) {
+	type args struct {
+		term             string
+		keys             []string
+		limit            int
+		from             int
+		orderByStreamPos bool
+		roomIndex        []int
+	}
+	tests := []struct {
+		name      string
+		args      args
+		wantCount int
+		wantErr   bool
+	}{
+		{
+			name:      "Can search for many results in one room",
+			wantCount: 16,
+			args: args{
+				term:      "lorem",
+				roomIndex: []int{0},
+				limit:     20,
+			},
+		},
+		{
+			name:      "Can search for one result in one room",
+			wantCount: 1,
+			args: args{
+				term:      "lorem",
+				roomIndex: []int{16},
+				limit:     20,
+			},
+		},
+		{
+			name:      "Can search for many results in multiple rooms",
+			wantCount: 17,
+			args: args{
+				term:      "lorem",
+				roomIndex: []int{0, 16},
+				limit:     20,
+			},
+		},
+		{
+			name:      "Can search for many results in all rooms, reversed",
+			wantCount: 30,
+			args: args{
+				term:             "lorem",
+				limit:            30,
+				orderByStreamPos: true,
+			},
+		},
+		{
+			name:      "Can search for specific search room name",
+			wantCount: 1,
+			args: args{
+				term:      "testing",
+				roomIndex: []int{},
+				limit:     20,
+				keys:      []string{"content.name"},
+			},
+		},
+		{
+			name:      "Can search for specific search room topic",
+			wantCount: 1,
+			args: args{
+				term:      "fulltext",
+				roomIndex: []int{},
+				limit:     20,
+				keys:      []string{"content.topic"},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			f := mustOpenIndex(t, "")
+			eventIDs, roomIDs := mustAddTestData(t, f, 0)
+			var searchRooms []string
+			for _, x := range tt.args.roomIndex {
+				searchRooms = append(searchRooms, roomIDs[x])
+			}
+			t.Logf("searching in rooms: %v - %v\n", searchRooms, tt.args.keys)
+
+			got, err := f.Search(tt.args.term, searchRooms, tt.args.keys, tt.args.limit, tt.args.from, tt.args.orderByStreamPos)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("Search() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(len(got.Hits), tt.wantCount) {
+				t.Errorf("Search() got = %v, want %v", len(got.Hits), tt.wantCount)
+			}
+			if tt.args.orderByStreamPos {
+				if got.Hits[0].ID != eventIDs[29] {
+					t.Fatalf("expected ID %s, got %s", eventIDs[29], got.Hits[0].ID)
+				}
+			}
+		})
+	}
+}
diff --git a/internal/fulltext/bleve_wasm.go b/internal/fulltext/bleve_wasm.go
new file mode 100644
index 000000000..a69a8926e
--- /dev/null
+++ b/internal/fulltext/bleve_wasm.go
@@ -0,0 +1,65 @@
+// Copyright 2022 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package fulltext
+
+import (
+	"github.com/matrix-org/dendrite/setup/config"
+	"time"
+)
+
+type Search struct{}
+type IndexElement struct {
+	EventID        string
+	RoomID         string
+	Content        string
+	ContentType    string
+	StreamPosition int64
+}
+
+type SearchResult struct {
+	Status   interface{}   `json:"status"`
+	Request  *interface{}  `json:"request"`
+	Hits     []interface{} `json:"hits"`
+	Total    uint64        `json:"total_hits"`
+	MaxScore float64       `json:"max_score"`
+	Took     time.Duration `json:"took"`
+	Facets   interface{}   `json:"facets"`
+}
+
+func (i *IndexElement) SetContentType(v string) {}
+
+func New(cfg config.Fulltext) (fts *Search, err error) {
+	return &Search{}, nil
+}
+
+func (f *Search) Close() error {
+	return nil
+}
+
+func (f *Search) Index(e IndexElement) error {
+	return nil
+}
+
+func (f *Search) BatchIndex(elements []IndexElement) error {
+	return nil
+}
+
+func (f *Search) Delete(eventID string) error {
+	return nil
+}
+
+func (f *Search) Search(term string, roomIDs, keys []string, limit, from int, orderByStreamPos bool) (SearchResult, error) {
+	return SearchResult{}, nil
+}
diff --git a/setup/base/base.go b/setup/base/base.go
index 87f415764..3070bed5f 100644
--- a/setup/base/base.go
+++ b/setup/base/base.go
@@ -38,6 +38,7 @@ import (
 	"golang.org/x/net/http2/h2c"
 
 	"github.com/matrix-org/dendrite/internal/caching"
+	"github.com/matrix-org/dendrite/internal/fulltext"
 	"github.com/matrix-org/dendrite/internal/httputil"
 	"github.com/matrix-org/dendrite/internal/pushgateway"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
@@ -90,6 +91,7 @@ type BaseDendrite struct {
 	Database               *sql.DB
 	DatabaseWriter         sqlutil.Writer
 	EnableMetrics          bool
+	Fulltext               *fulltext.Search
 	startupLock            sync.Mutex
 }
 
@@ -150,6 +152,15 @@ func NewBaseDendrite(cfg *config.Dendrite, componentName string, options ...Base
 		logrus.WithError(err).Panicf("failed to start opentracing")
 	}
 
+	var fts *fulltext.Search
+	isSyncOrMonolith := componentName == "syncapi" || isMonolith
+	if cfg.SyncAPI.Fulltext.Enabled && isSyncOrMonolith {
+		fts, err = fulltext.New(cfg.SyncAPI.Fulltext)
+		if err != nil {
+			logrus.WithError(err).Panicf("failed to create full text")
+		}
+	}
+
 	if cfg.Global.Sentry.Enabled {
 		logrus.Info("Setting up Sentry for debugging...")
 		err = sentry.Init(sentry.ClientOptions{
@@ -247,6 +258,7 @@ func NewBaseDendrite(cfg *config.Dendrite, componentName string, options ...Base
 		Database:               db,     // set if monolith with global connection pool only
 		DatabaseWriter:         writer, // set if monolith with global connection pool only
 		EnableMetrics:          enableMetrics,
+		Fulltext:               fts,
 	}
 }
 
diff --git a/setup/config/config_syncapi.go b/setup/config/config_syncapi.go
index 4e302ae09..196afb82c 100644
--- a/setup/config/config_syncapi.go
+++ b/setup/config/config_syncapi.go
@@ -9,6 +9,8 @@ type SyncAPI struct {
 	Database DatabaseOptions `yaml:"database,omitempty"`
 
 	RealIPHeader string `yaml:"real_ip_header"`
+
+	Fulltext Fulltext `yaml:"fulltext"`
 }
 
 func (c *SyncAPI) Defaults(opts DefaultOpts) {
@@ -18,6 +20,7 @@ func (c *SyncAPI) Defaults(opts DefaultOpts) {
 		c.ExternalAPI.Listen = "http://localhost:8073"
 		c.Database.Defaults(20)
 	}
+	c.Fulltext.Defaults(opts)
 	if opts.Generate {
 		if !opts.Monolithic {
 			c.Database.ConnectionString = "file:syncapi.db"
@@ -26,6 +29,7 @@ func (c *SyncAPI) Defaults(opts DefaultOpts) {
 }
 
 func (c *SyncAPI) Verify(configErrs *ConfigErrors, isMonolith bool) {
+	c.Fulltext.Verify(configErrs, isMonolith)
 	if isMonolith { // polylith required configs below
 		return
 	}
@@ -36,3 +40,25 @@ func (c *SyncAPI) Verify(configErrs *ConfigErrors, isMonolith bool) {
 	checkURL(configErrs, "sync_api.internal_api.connect", string(c.InternalAPI.Connect))
 	checkURL(configErrs, "sync_api.external_api.listen", string(c.ExternalAPI.Listen))
 }
+
+type Fulltext struct {
+	Enabled   bool   `yaml:"enabled"`
+	IndexPath Path   `yaml:"index_path"`
+	InMemory  bool   `yaml:"in_memory"` // only useful in tests
+	Language  string `yaml:"language"`  // the language to use when analysing content
+}
+
+func (f *Fulltext) Defaults(opts DefaultOpts) {
+	f.Enabled = false
+	f.IndexPath = "./fulltextindex"
+	f.Language = "en"
+	if opts.Generate {
+		f.Enabled = true
+		f.InMemory = true
+	}
+}
+
+func (f *Fulltext) Verify(configErrs *ConfigErrors, isMonolith bool) {
+	checkNotEmpty(configErrs, "syncapi.fulltext.index_path", string(f.IndexPath))
+	checkNotEmpty(configErrs, "syncapi.fulltext.language", f.Language)
+}
diff --git a/setup/jetstream/streams.go b/setup/jetstream/streams.go
index a06a12662..c07d3a0b4 100644
--- a/setup/jetstream/streams.go
+++ b/setup/jetstream/streams.go
@@ -29,6 +29,7 @@ var (
 	OutputReadUpdate        = "OutputReadUpdate"
 	RequestPresence         = "GetPresence"
 	OutputPresenceEvent     = "OutputPresenceEvent"
+	InputFulltextReindex    = "InputFulltextReindex"
 )
 
 var safeCharacters = regexp.MustCompile("[^A-Za-z0-9$]+")
diff --git a/test/testrig/base.go b/test/testrig/base.go
index 9747ea600..10cc2407b 100644
--- a/test/testrig/base.go
+++ b/test/testrig/base.go
@@ -22,10 +22,11 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/nats-io/nats.go"
+
 	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/test"
-	"github.com/nats-io/nats.go"
 )
 
 func CreateBaseDendrite(t *testing.T, dbType test.DBType) (*base.BaseDendrite, func()) {
@@ -45,6 +46,10 @@ func CreateBaseDendrite(t *testing.T, dbType test.DBType) (*base.BaseDendrite, f
 			Generate:   true,
 			Monolithic: true,
 		})
+		cfg.SyncAPI.Fulltext.Defaults(config.DefaultOpts{ // use in memory fts
+			Generate:   true,
+			Monolithic: true,
+		})
 		cfg.Global.ServerName = "test"
 		// use a distinct prefix else concurrent postgres/sqlite runs will clash since NATS will use
 		// the file system event with InMemory=true :(
@@ -100,6 +105,7 @@ func Base(cfg *config.Dendrite) (*base.BaseDendrite, nats.JetStreamContext, *nat
 		})
 	}
 	cfg.Global.JetStream.InMemory = true
+	cfg.SyncAPI.Fulltext.InMemory = true
 	base := base.NewBaseDendrite(cfg, "Tests")
 	js, jc := base.NATS.Prepare(base.ProcessContext, &cfg.Global.JetStream)
 	return base, js, jc

From 42a82091a8932fd92e36ba41c644c2058ab7dce6 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Thu, 8 Sep 2022 12:03:44 +0200
Subject: [PATCH 047/105] Fix issue with stale device lists (#2702)

We were only sending the last entry to the worker, so most likely missed
updates.
---
 federationapi/inthttp/server.go          | 13 +++++++++++--
 keyserver/internal/device_list_update.go | 13 +++++++++++--
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/federationapi/inthttp/server.go b/federationapi/inthttp/server.go
index 58ea9ddc6..7aa0e4801 100644
--- a/federationapi/inthttp/server.go
+++ b/federationapi/inthttp/server.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"net/http"
+	"net/url"
 
 	"github.com/gorilla/mux"
 	"github.com/matrix-org/gomatrix"
@@ -235,9 +236,17 @@ func federationClientError(err error) error {
 		return &api.FederationClientError{
 			Code: ferr.Code,
 		}
-	default:
+	case *url.Error: // e.g. certificate error, unable to connect
 		return &api.FederationClientError{
-			Err: err.Error(),
+			Err:  ferr.Error(),
+			Code: 400,
+		}
+	default:
+		// We don't know what exactly failed, but we probably don't
+		// want to retry the request immediately in the device list updater
+		return &api.FederationClientError{
+			Err:  err.Error(),
+			Code: 400,
 		}
 	}
 }
diff --git a/keyserver/internal/device_list_update.go b/keyserver/internal/device_list_update.go
index 41534fe82..525f8a99d 100644
--- a/keyserver/internal/device_list_update.go
+++ b/keyserver/internal/device_list_update.go
@@ -167,6 +167,7 @@ func (u *DeviceListUpdater) Start() error {
 		step = (time.Second * 120) / time.Duration(max)
 	}
 	for _, userID := range staleLists {
+		userID := userID // otherwise we are only sending the last entry
 		time.AfterFunc(offset, func() {
 			u.notifyWorkers(userID)
 		})
@@ -396,11 +397,19 @@ userLoop:
 		if ctx.Err() != nil {
 			// we've timed out, give up and go to the back of the queue to let another server be processed.
 			failCount += 1
+			waitTime = time.Minute * 10
 			break
 		}
 		res, err := u.fedClient.GetUserDevices(ctx, serverName, userID)
 		if err != nil {
 			failCount += 1
+			select {
+			case <-ctx.Done():
+				// we've timed out, give up and go to the back of the queue to let another server be processed.
+				waitTime = time.Minute * 10
+				break userLoop
+			default:
+			}
 			switch e := err.(type) {
 			case *fedsenderapi.FederationClientError:
 				if e.RetryAfter > 0 {
@@ -419,7 +428,7 @@ userLoop:
 				// It probably doesn't make sense to try further users.
 				if !e.Timeout() {
 					waitTime = time.Minute * 10
-					logrus.WithError(e).Error("GetUserDevices returned net.Error")
+					logger.WithError(e).Error("GetUserDevices returned net.Error")
 					break userLoop
 				}
 			case gomatrix.HTTPError:
@@ -427,7 +436,7 @@ userLoop:
 				// This is to avoid spamming remote servers, which may not be Matrix servers anymore.
 				if e.Code >= 300 {
 					waitTime = time.Hour
-					logrus.WithError(e).Error("GetUserDevices returned gomatrix.HTTPError")
+					logger.WithError(e).Error("GetUserDevices returned gomatrix.HTTPError")
 					break userLoop
 				}
 			default:

From 64472d9aab85bf56fb345570459c372b78a14b8c Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Fri, 9 Sep 2022 13:56:33 +0200
Subject: [PATCH 048/105] Update getting pushrules, add tests, tweak pushrules
 (#2705)

This PR
- adds tests for `evaluatePushrules`
- removes the need for the UserAPI on the `OutputStreamEventConsumer`
(for easier testing)
- adds a method to get the pushrules from the database
- adds a new default pushrule for `m.reaction` events (and some other
tweaks)
---
 internal/pushrules/default_content.go         |   6 +
 internal/pushrules/default_override.go        |  23 +++-
 internal/pushrules/default_underride.go       |  30 +++-
 internal/pushrules/evaluate_test.go           |  32 +++--
 internal/pushrules/util.go                    |   2 +-
 userapi/consumers/syncapi_streamevent.go      |  13 +-
 userapi/consumers/syncapi_streamevent_test.go | 129 ++++++++++++++++++
 userapi/internal/api.go                       |  57 +-------
 userapi/storage/interface.go                  |   2 +
 userapi/storage/shared/storage.go             |  38 +++++-
 userapi/userapi.go                            |   5 +-
 11 files changed, 255 insertions(+), 82 deletions(-)
 create mode 100644 userapi/consumers/syncapi_streamevent_test.go

diff --git a/internal/pushrules/default_content.go b/internal/pushrules/default_content.go
index 158afd18b..8982dd587 100644
--- a/internal/pushrules/default_content.go
+++ b/internal/pushrules/default_content.go
@@ -16,6 +16,12 @@ func mRuleContainsUserNameDefinition(localpart string) *Rule {
 		Default: true,
 		Enabled: true,
 		Pattern: localpart,
+		Conditions: []*Condition{
+			{
+				Kind: EventMatchCondition,
+				Key:  "content.body",
+			},
+		},
 		Actions: []*Action{
 			{Kind: NotifyAction},
 			{
diff --git a/internal/pushrules/default_override.go b/internal/pushrules/default_override.go
index 6f66fd66a..a9788df2f 100644
--- a/internal/pushrules/default_override.go
+++ b/internal/pushrules/default_override.go
@@ -7,8 +7,9 @@ func defaultOverrideRules(userID string) []*Rule {
 		mRuleInviteForMeDefinition(userID),
 		&mRuleMemberEventDefinition,
 		&mRuleContainsDisplayNameDefinition,
-		&mRuleTombstoneDefinition,
 		&mRuleRoomNotifDefinition,
+		&mRuleTombstoneDefinition,
+		&mRuleReactionDefinition,
 	}
 }
 
@@ -20,6 +21,7 @@ const (
 	MRuleContainsDisplayName = ".m.rule.contains_display_name"
 	MRuleTombstone           = ".m.rule.tombstone"
 	MRuleRoomNotif           = ".m.rule.roomnotif"
+	MRuleReaction            = ".m.rule.reaction"
 )
 
 var (
@@ -96,7 +98,7 @@ var (
 			{
 				Kind:  SetTweakAction,
 				Tweak: HighlightTweak,
-				Value: false,
+				Value: true,
 			},
 		},
 	}
@@ -120,10 +122,25 @@ var (
 			{
 				Kind:  SetTweakAction,
 				Tweak: HighlightTweak,
-				Value: false,
+				Value: true,
 			},
 		},
 	}
+	mRuleReactionDefinition = Rule{
+		RuleID:  MRuleReaction,
+		Default: true,
+		Enabled: true,
+		Conditions: []*Condition{
+			{
+				Kind:    EventMatchCondition,
+				Key:     "type",
+				Pattern: "m.reaction",
+			},
+		},
+		Actions: []*Action{
+			{Kind: DontNotifyAction},
+		},
+	}
 )
 
 func mRuleInviteForMeDefinition(userID string) *Rule {
diff --git a/internal/pushrules/default_underride.go b/internal/pushrules/default_underride.go
index de72bd526..8da449a19 100644
--- a/internal/pushrules/default_underride.go
+++ b/internal/pushrules/default_underride.go
@@ -10,8 +10,8 @@ const (
 
 var defaultUnderrideRules = []*Rule{
 	&mRuleCallDefinition,
-	&mRuleEncryptedRoomOneToOneDefinition,
 	&mRuleRoomOneToOneDefinition,
+	&mRuleEncryptedRoomOneToOneDefinition,
 	&mRuleMessageDefinition,
 	&mRuleEncryptedDefinition,
 }
@@ -59,6 +59,11 @@ var (
 		},
 		Actions: []*Action{
 			{Kind: NotifyAction},
+			{
+				Kind:  SetTweakAction,
+				Tweak: SoundTweak,
+				Value: "default",
+			},
 			{
 				Kind:  SetTweakAction,
 				Tweak: HighlightTweak,
@@ -88,6 +93,11 @@ var (
 				Tweak: HighlightTweak,
 				Value: false,
 			},
+			{
+				Kind:  SetTweakAction,
+				Tweak: HighlightTweak,
+				Value: false,
+			},
 		},
 	}
 	mRuleMessageDefinition = Rule{
@@ -101,7 +111,14 @@ var (
 				Pattern: "m.room.message",
 			},
 		},
-		Actions: []*Action{{Kind: NotifyAction}},
+		Actions: []*Action{
+			{Kind: NotifyAction},
+			{
+				Kind:  SetTweakAction,
+				Tweak: HighlightTweak,
+				Value: false,
+			},
+		},
 	}
 	mRuleEncryptedDefinition = Rule{
 		RuleID:  MRuleEncrypted,
@@ -114,6 +131,13 @@ var (
 				Pattern: "m.room.encrypted",
 			},
 		},
-		Actions: []*Action{{Kind: NotifyAction}},
+		Actions: []*Action{
+			{Kind: NotifyAction},
+			{
+				Kind:  SetTweakAction,
+				Tweak: HighlightTweak,
+				Value: false,
+			},
+		},
 	}
 )
diff --git a/internal/pushrules/evaluate_test.go b/internal/pushrules/evaluate_test.go
index 50e703365..eabd02415 100644
--- a/internal/pushrules/evaluate_test.go
+++ b/internal/pushrules/evaluate_test.go
@@ -24,24 +24,28 @@ func TestRuleSetEvaluatorMatchEvent(t *testing.T) {
 		Default: false,
 		Enabled: true,
 	}
+	defaultRuleset := DefaultGlobalRuleSet("test", "test")
 	tsts := []struct {
 		Name    string
 		RuleSet RuleSet
 		Want    *Rule
+		Event   *gomatrixserverlib.Event
 	}{
-		{"empty", RuleSet{}, nil},
-		{"defaultCanWin", RuleSet{Override: []*Rule{defaultEnabled}}, defaultEnabled},
-		{"userWins", RuleSet{Override: []*Rule{defaultEnabled, userEnabled}}, userEnabled},
-		{"defaultOverrideWins", RuleSet{Override: []*Rule{defaultEnabled}, Underride: []*Rule{userEnabled}}, defaultEnabled},
-		{"overrideContent", RuleSet{Override: []*Rule{userEnabled}, Content: []*Rule{userEnabled2}}, userEnabled},
-		{"overrideRoom", RuleSet{Override: []*Rule{userEnabled}, Room: []*Rule{userEnabled2}}, userEnabled},
-		{"overrideSender", RuleSet{Override: []*Rule{userEnabled}, Sender: []*Rule{userEnabled2}}, userEnabled},
-		{"overrideUnderride", RuleSet{Override: []*Rule{userEnabled}, Underride: []*Rule{userEnabled2}}, userEnabled},
+		{"empty", RuleSet{}, nil, ev},
+		{"defaultCanWin", RuleSet{Override: []*Rule{defaultEnabled}}, defaultEnabled, ev},
+		{"userWins", RuleSet{Override: []*Rule{defaultEnabled, userEnabled}}, userEnabled, ev},
+		{"defaultOverrideWins", RuleSet{Override: []*Rule{defaultEnabled}, Underride: []*Rule{userEnabled}}, defaultEnabled, ev},
+		{"overrideContent", RuleSet{Override: []*Rule{userEnabled}, Content: []*Rule{userEnabled2}}, userEnabled, ev},
+		{"overrideRoom", RuleSet{Override: []*Rule{userEnabled}, Room: []*Rule{userEnabled2}}, userEnabled, ev},
+		{"overrideSender", RuleSet{Override: []*Rule{userEnabled}, Sender: []*Rule{userEnabled2}}, userEnabled, ev},
+		{"overrideUnderride", RuleSet{Override: []*Rule{userEnabled}, Underride: []*Rule{userEnabled2}}, userEnabled, ev},
+		{"reactions don't notify", *defaultRuleset, &mRuleReactionDefinition, mustEventFromJSON(t, `{"type":"m.reaction"}`)},
+		{"receipts don't notify", *defaultRuleset, nil, mustEventFromJSON(t, `{"type":"m.receipt"}`)},
 	}
 	for _, tst := range tsts {
 		t.Run(tst.Name, func(t *testing.T) {
-			rse := NewRuleSetEvaluator(nil, &tst.RuleSet)
-			got, err := rse.MatchEvent(ev)
+			rse := NewRuleSetEvaluator(fakeEvaluationContext{3}, &tst.RuleSet)
+			got, err := rse.MatchEvent(tst.Event)
 			if err != nil {
 				t.Fatalf("MatchEvent failed: %v", err)
 			}
@@ -128,7 +132,7 @@ func TestConditionMatches(t *testing.T) {
 	}
 	for _, tst := range tsts {
 		t.Run(tst.Name, func(t *testing.T) {
-			got, err := conditionMatches(&tst.Cond, mustEventFromJSON(t, tst.EventJSON), &fakeEvaluationContext{})
+			got, err := conditionMatches(&tst.Cond, mustEventFromJSON(t, tst.EventJSON), &fakeEvaluationContext{2})
 			if err != nil {
 				t.Fatalf("conditionMatches failed: %v", err)
 			}
@@ -139,10 +143,10 @@ func TestConditionMatches(t *testing.T) {
 	}
 }
 
-type fakeEvaluationContext struct{}
+type fakeEvaluationContext struct{ memberCount int }
 
-func (fakeEvaluationContext) UserDisplayName() string       { return "Dear User" }
-func (fakeEvaluationContext) RoomMemberCount() (int, error) { return 2, nil }
+func (fakeEvaluationContext) UserDisplayName() string         { return "Dear User" }
+func (f fakeEvaluationContext) RoomMemberCount() (int, error) { return f.memberCount, nil }
 func (fakeEvaluationContext) HasPowerLevel(userID, levelKey string) (bool, error) {
 	return userID == "@poweruser:example.com" && levelKey == "powerlevel", nil
 }
diff --git a/internal/pushrules/util.go b/internal/pushrules/util.go
index 027d35ef6..8ab4eab94 100644
--- a/internal/pushrules/util.go
+++ b/internal/pushrules/util.go
@@ -11,7 +11,7 @@ import (
 // kind and a tweaks map. Returns a nil map if it would have been
 // empty.
 func ActionsToTweaks(as []*Action) (ActionKind, map[string]interface{}, error) {
-	var kind ActionKind
+	kind := UnknownAction
 	tweaks := map[string]interface{}{}
 
 	for _, a := range as {
diff --git a/userapi/consumers/syncapi_streamevent.go b/userapi/consumers/syncapi_streamevent.go
index 3ac6f58d0..f3b2bf27f 100644
--- a/userapi/consumers/syncapi_streamevent.go
+++ b/userapi/consumers/syncapi_streamevent.go
@@ -29,7 +29,6 @@ import (
 type OutputStreamEventConsumer struct {
 	ctx          context.Context
 	cfg          *config.UserAPI
-	userAPI      api.UserInternalAPI
 	rsAPI        rsapi.UserRoomserverAPI
 	jetstream    nats.JetStreamContext
 	durable      string
@@ -45,7 +44,6 @@ func NewOutputStreamEventConsumer(
 	js nats.JetStreamContext,
 	store storage.Database,
 	pgClient pushgateway.Client,
-	userAPI api.UserInternalAPI,
 	rsAPI rsapi.UserRoomserverAPI,
 	syncProducer *producers.SyncAPI,
 ) *OutputStreamEventConsumer {
@@ -57,7 +55,6 @@ func NewOutputStreamEventConsumer(
 		durable:      cfg.Matrix.JetStream.Durable("UserAPISyncAPIStreamEventConsumer"),
 		topic:        cfg.Matrix.JetStream.Prefixed(jetstream.OutputStreamEvent),
 		pgClient:     pgClient,
-		userAPI:      userAPI,
 		rsAPI:        rsAPI,
 		syncProducer: syncProducer,
 	}
@@ -305,7 +302,7 @@ func (s *OutputStreamEventConsumer) notifyLocal(ctx context.Context, event *goma
 			"event_id":  event.EventID(),
 			"room_id":   event.RoomID(),
 			"localpart": mem.Localpart,
-		}).Tracef("Push rule evaluation rejected the event")
+		}).Debugf("Push rule evaluation rejected the event")
 		return nil
 	}
 
@@ -348,7 +345,7 @@ func (s *OutputStreamEventConsumer) notifyLocal(ctx context.Context, event *goma
 		"localpart":  mem.Localpart,
 		"num_urls":   len(devicesByURLAndFormat),
 		"num_unread": userNumUnreadNotifs,
-	}).Tracef("Notifying single member")
+	}).Debugf("Notifying single member")
 
 	// Push gateways are out of our control, and we cannot risk
 	// looking up the server on a misbehaving push gateway. Each user
@@ -422,8 +419,8 @@ func (s *OutputStreamEventConsumer) evaluatePushRules(ctx context.Context, event
 			return nil, fmt.Errorf("user %s is ignored", sender)
 		}
 	}
-	var res api.QueryPushRulesResponse
-	if err = s.userAPI.QueryPushRules(ctx, &api.QueryPushRulesRequest{UserID: mem.UserID}, &res); err != nil {
+	ruleSets, err := s.db.QueryPushRules(ctx, mem.Localpart)
+	if err != nil {
 		return nil, err
 	}
 
@@ -434,7 +431,7 @@ func (s *OutputStreamEventConsumer) evaluatePushRules(ctx context.Context, event
 		roomID:   event.RoomID(),
 		roomSize: roomSize,
 	}
-	eval := pushrules.NewRuleSetEvaluator(ec, &res.RuleSets.Global)
+	eval := pushrules.NewRuleSetEvaluator(ec, &ruleSets.Global)
 	rule, err := eval.MatchEvent(event.Event)
 	if err != nil {
 		return nil, err
diff --git a/userapi/consumers/syncapi_streamevent_test.go b/userapi/consumers/syncapi_streamevent_test.go
new file mode 100644
index 000000000..48ea0fe11
--- /dev/null
+++ b/userapi/consumers/syncapi_streamevent_test.go
@@ -0,0 +1,129 @@
+package consumers
+
+import (
+	"context"
+	"testing"
+
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/stretchr/testify/assert"
+
+	"github.com/matrix-org/dendrite/internal/pushrules"
+	"github.com/matrix-org/dendrite/setup/config"
+	"github.com/matrix-org/dendrite/test"
+	"github.com/matrix-org/dendrite/userapi/storage"
+)
+
+func mustCreateDatabase(t *testing.T, dbType test.DBType) (storage.Database, func()) {
+	t.Helper()
+	connStr, close := test.PrepareDBConnectionString(t, dbType)
+	db, err := storage.NewUserAPIDatabase(nil, &config.DatabaseOptions{
+		ConnectionString: config.DataSource(connStr),
+	}, "", 4, 0, 0, "")
+	if err != nil {
+		t.Fatalf("failed to create new user db: %v", err)
+	}
+	return db, close
+}
+
+func mustCreateEvent(t *testing.T, content string) *gomatrixserverlib.HeaderedEvent {
+	t.Helper()
+	ev, err := gomatrixserverlib.NewEventFromTrustedJSON([]byte(content), false, gomatrixserverlib.RoomVersionV10)
+	if err != nil {
+		t.Fatalf("failed to create event: %v", err)
+	}
+	return ev.Headered(gomatrixserverlib.RoomVersionV10)
+}
+
+func Test_evaluatePushRules(t *testing.T) {
+	ctx := context.Background()
+
+	test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
+		db, close := mustCreateDatabase(t, dbType)
+		defer close()
+		consumer := OutputStreamEventConsumer{db: db}
+
+		testCases := []struct {
+			name         string
+			eventContent string
+			wantAction   pushrules.ActionKind
+			wantActions  []*pushrules.Action
+			wantNotify   bool
+		}{
+			{
+				name:         "m.receipt doesn't notify",
+				eventContent: `{"type":"m.receipt"}`,
+				wantAction:   pushrules.UnknownAction,
+				wantActions:  nil,
+			},
+			{
+				name:         "m.reaction doesn't notify",
+				eventContent: `{"type":"m.reaction"}`,
+				wantAction:   pushrules.DontNotifyAction,
+				wantActions: []*pushrules.Action{
+					{
+						Kind: pushrules.DontNotifyAction,
+					},
+				},
+			},
+			{
+				name:         "m.room.message notifies",
+				eventContent: `{"type":"m.room.message"}`,
+				wantNotify:   true,
+				wantAction:   pushrules.NotifyAction,
+				wantActions: []*pushrules.Action{
+					{Kind: pushrules.NotifyAction},
+					{
+						Kind:  pushrules.SetTweakAction,
+						Tweak: pushrules.HighlightTweak,
+						Value: false,
+					},
+				},
+			},
+			{
+				name:         "m.room.message highlights",
+				eventContent: `{"type":"m.room.message", "content": {"body": "test"} }`,
+				wantNotify:   true,
+				wantAction:   pushrules.NotifyAction,
+				wantActions: []*pushrules.Action{
+					{Kind: pushrules.NotifyAction},
+					{
+						Kind:  pushrules.SetTweakAction,
+						Tweak: pushrules.SoundTweak,
+						Value: "default",
+					},
+					{
+						Kind:  pushrules.SetTweakAction,
+						Tweak: pushrules.HighlightTweak,
+						Value: true,
+					},
+				},
+			},
+		}
+
+		for _, tc := range testCases {
+			t.Run(tc.name, func(t *testing.T) {
+				actions, err := consumer.evaluatePushRules(ctx, mustCreateEvent(t, tc.eventContent), &localMembership{
+					UserID:    "@test:localhost",
+					Localpart: "test",
+					Domain:    "localhost",
+				}, 10)
+				if err != nil {
+					t.Fatalf("failed to evaluate push rules: %v", err)
+				}
+				assert.Equal(t, tc.wantActions, actions)
+				gotAction, _, err := pushrules.ActionsToTweaks(actions)
+				if err != nil {
+					t.Fatalf("failed to get actions: %v", err)
+				}
+				if gotAction != tc.wantAction {
+					t.Fatalf("expected action to be '%s', got '%s'", tc.wantAction, gotAction)
+				}
+				// this is taken from `notifyLocal`
+				if tc.wantNotify && gotAction != pushrules.NotifyAction && gotAction != pushrules.CoalesceAction {
+					t.Fatalf("expected to notify but didn't")
+				}
+			})
+
+		}
+	})
+}
diff --git a/userapi/internal/api.go b/userapi/internal/api.go
index 2f28ee906..dcbb73614 100644
--- a/userapi/internal/api.go
+++ b/userapi/internal/api.go
@@ -30,7 +30,6 @@ import (
 
 	"github.com/matrix-org/dendrite/clientapi/userutil"
 	"github.com/matrix-org/dendrite/internal/eventutil"
-	"github.com/matrix-org/dendrite/internal/pushrules"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	keyapi "github.com/matrix-org/dendrite/keyserver/api"
 	rsapi "github.com/matrix-org/dendrite/roomserver/api"
@@ -760,57 +759,15 @@ func (a *UserInternalAPI) PerformPushRulesPut(
 }
 
 func (a *UserInternalAPI) QueryPushRules(ctx context.Context, req *api.QueryPushRulesRequest, res *api.QueryPushRulesResponse) error {
-	userReq := api.QueryAccountDataRequest{
-		UserID:   req.UserID,
-		DataType: pushRulesAccountDataType,
+	localpart, _, err := gomatrixserverlib.SplitID('@', req.UserID)
+	if err != nil {
+		return fmt.Errorf("failed to split user ID %q for push rules", req.UserID)
 	}
-	var userRes api.QueryAccountDataResponse
-	if err := a.QueryAccountData(ctx, &userReq, &userRes); err != nil {
-		return err
+	pushRules, err := a.DB.QueryPushRules(ctx, localpart)
+	if err != nil {
+		return fmt.Errorf("failed to query push rules: %w", err)
 	}
-	bs, ok := userRes.GlobalAccountData[pushRulesAccountDataType]
-	if ok {
-		// Legacy Dendrite users will have completely empty push rules, so we should
-		// detect that situation and set some defaults.
-		var rules struct {
-			G struct {
-				Content   []json.RawMessage `json:"content"`
-				Override  []json.RawMessage `json:"override"`
-				Room      []json.RawMessage `json:"room"`
-				Sender    []json.RawMessage `json:"sender"`
-				Underride []json.RawMessage `json:"underride"`
-			} `json:"global"`
-		}
-		if err := json.Unmarshal([]byte(bs), &rules); err == nil {
-			count := len(rules.G.Content) + len(rules.G.Override) +
-				len(rules.G.Room) + len(rules.G.Sender) + len(rules.G.Underride)
-			ok = count > 0
-		}
-	}
-	if !ok {
-		// If we didn't find any default push rules then we should just generate some
-		// fresh ones.
-		localpart, _, err := gomatrixserverlib.SplitID('@', req.UserID)
-		if err != nil {
-			return fmt.Errorf("failed to split user ID %q for push rules", req.UserID)
-		}
-		pushRuleSets := pushrules.DefaultAccountRuleSets(localpart, a.ServerName)
-		prbs, err := json.Marshal(pushRuleSets)
-		if err != nil {
-			return fmt.Errorf("failed to marshal default push rules: %w", err)
-		}
-		if err := a.DB.SaveAccountData(ctx, localpart, "", pushRulesAccountDataType, json.RawMessage(prbs)); err != nil {
-			return fmt.Errorf("failed to save default push rules: %w", err)
-		}
-		res.RuleSets = pushRuleSets
-		return nil
-	}
-	var data pushrules.AccountRuleSets
-	if err := json.Unmarshal([]byte(bs), &data); err != nil {
-		util.GetLogger(ctx).WithError(err).Error("json.Unmarshal of push rules failed")
-		return err
-	}
-	res.RuleSets = &data
+	res.RuleSets = pushRules
 	return nil
 }
 
diff --git a/userapi/storage/interface.go b/userapi/storage/interface.go
index f7cd1810a..fbac463e2 100644
--- a/userapi/storage/interface.go
+++ b/userapi/storage/interface.go
@@ -20,6 +20,7 @@ import (
 	"errors"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
+	"github.com/matrix-org/dendrite/internal/pushrules"
 	"github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/dendrite/userapi/storage/tables"
 	"github.com/matrix-org/dendrite/userapi/types"
@@ -53,6 +54,7 @@ type AccountData interface {
 	// If no account data could be found, returns nil
 	// Returns an error if there was an issue with the retrieval
 	GetAccountDataByType(ctx context.Context, localpart, roomID, dataType string) (data json.RawMessage, err error)
+	QueryPushRules(ctx context.Context, localpart string) (*pushrules.AccountRuleSets, error)
 }
 
 type Device interface {
diff --git a/userapi/storage/shared/storage.go b/userapi/storage/shared/storage.go
index 0cf713dac..d968b47a9 100644
--- a/userapi/storage/shared/storage.go
+++ b/userapi/storage/shared/storage.go
@@ -26,10 +26,11 @@ import (
 	"strings"
 	"time"
 
-	"github.com/matrix-org/dendrite/userapi/types"
 	"github.com/matrix-org/gomatrixserverlib"
 	"golang.org/x/crypto/bcrypt"
 
+	"github.com/matrix-org/dendrite/userapi/types"
+
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 	"github.com/matrix-org/dendrite/internal/pushrules"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
@@ -177,6 +178,41 @@ func (d *Database) createAccount(
 	return account, nil
 }
 
+func (d *Database) QueryPushRules(
+	ctx context.Context,
+	localpart string,
+) (*pushrules.AccountRuleSets, error) {
+	data, err := d.AccountDatas.SelectAccountDataByType(ctx, localpart, "", "m.push_rules")
+	if err != nil {
+		return nil, err
+	}
+
+	// If we didn't find any default push rules then we should just generate some
+	// fresh ones.
+	if len(data) == 0 {
+		pushRuleSets := pushrules.DefaultAccountRuleSets(localpart, d.ServerName)
+		prbs, err := json.Marshal(pushRuleSets)
+		if err != nil {
+			return nil, fmt.Errorf("failed to marshal default push rules: %w", err)
+		}
+		err = d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
+			if dbErr := d.AccountDatas.InsertAccountData(ctx, txn, localpart, "", "m.push_rules", prbs); dbErr != nil {
+				return fmt.Errorf("failed to save default push rules: %w", dbErr)
+			}
+			return nil
+		})
+
+		return pushRuleSets, err
+	}
+
+	var pushRules pushrules.AccountRuleSets
+	if err := json.Unmarshal(data, &pushRules); err != nil {
+		return nil, err
+	}
+
+	return &pushRules, nil
+}
+
 // SaveAccountData saves new account data for a given user and a given room.
 // If the account data is not specific to a room, the room ID should be an empty string
 // If an account data already exists for a given set (user, room, data type), it will
diff --git a/userapi/userapi.go b/userapi/userapi.go
index 2e86d6aa7..23855a89f 100644
--- a/userapi/userapi.go
+++ b/userapi/userapi.go
@@ -18,6 +18,8 @@ import (
 	"time"
 
 	"github.com/gorilla/mux"
+	"github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/internal/pushgateway"
 	keyapi "github.com/matrix-org/dendrite/keyserver/api"
 	rsapi "github.com/matrix-org/dendrite/roomserver/api"
@@ -31,7 +33,6 @@ import (
 	"github.com/matrix-org/dendrite/userapi/producers"
 	"github.com/matrix-org/dendrite/userapi/storage"
 	"github.com/matrix-org/dendrite/userapi/util"
-	"github.com/sirupsen/logrus"
 )
 
 // AddInternalRoutes registers HTTP handlers for the internal API. Invokes functions
@@ -90,7 +91,7 @@ func NewInternalAPI(
 	}
 
 	eventConsumer := consumers.NewOutputStreamEventConsumer(
-		base.ProcessContext, cfg, js, db, pgClient, userAPI, rsAPI, syncProducer,
+		base.ProcessContext, cfg, js, db, pgClient, rsAPI, syncProducer,
 	)
 	if err := eventConsumer.Start(); err != nil {
 		logrus.WithError(err).Panic("failed to start user API streamed event consumer")

From 34e1dc210bf4698d2b46a0be71e6dfc10a5a6365 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri, 9 Sep 2022 12:59:28 +0100
Subject: [PATCH 049/105] Use database writer in user API
 `DeleteOldNotifications`

---
 userapi/storage/shared/storage.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/userapi/storage/shared/storage.go b/userapi/storage/shared/storage.go
index d968b47a9..acc65212c 100644
--- a/userapi/storage/shared/storage.go
+++ b/userapi/storage/shared/storage.go
@@ -735,7 +735,9 @@ func (d *Database) GetRoomNotificationCounts(ctx context.Context, localpart, roo
 }
 
 func (d *Database) DeleteOldNotifications(ctx context.Context) error {
-	return d.Notifications.Clean(ctx, nil)
+	return d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
+		return d.Notifications.Clean(ctx, txn)
+	})
 }
 
 func (d *Database) UpsertPusher(

From 646de03d60fa1ca78dbf0b4d5418600d540fb881 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri, 9 Sep 2022 13:06:42 +0100
Subject: [PATCH 050/105] More writer fixes in the Sync API

---
 syncapi/storage/postgres/ignores_table.go     |  9 ++++----
 .../postgres/notification_data_table.go       | 12 +++++-----
 syncapi/storage/shared/syncserver.go          | 22 +++++++++++++------
 syncapi/storage/sqlite3/ignores_table.go      |  9 ++++----
 .../sqlite3/notification_data_table.go        | 10 ++++-----
 syncapi/storage/tables/interface.go           | 10 ++++-----
 6 files changed, 41 insertions(+), 31 deletions(-)

diff --git a/syncapi/storage/postgres/ignores_table.go b/syncapi/storage/postgres/ignores_table.go
index 055a1a237..97660725c 100644
--- a/syncapi/storage/postgres/ignores_table.go
+++ b/syncapi/storage/postgres/ignores_table.go
@@ -19,6 +19,7 @@ import (
 	"database/sql"
 	"encoding/json"
 
+	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/dendrite/syncapi/storage/tables"
 	"github.com/matrix-org/dendrite/syncapi/types"
 )
@@ -61,10 +62,10 @@ func NewPostgresIgnoresTable(db *sql.DB) (tables.Ignores, error) {
 }
 
 func (s *ignoresStatements) SelectIgnores(
-	ctx context.Context, userID string,
+	ctx context.Context, txn *sql.Tx, userID string,
 ) (*types.IgnoredUsers, error) {
 	var ignoresData []byte
-	err := s.selectIgnoresStmt.QueryRowContext(ctx, userID).Scan(&ignoresData)
+	err := sqlutil.TxStmt(txn, s.selectIgnoresStmt).QueryRowContext(ctx, userID).Scan(&ignoresData)
 	if err != nil {
 		return nil, err
 	}
@@ -76,12 +77,12 @@ func (s *ignoresStatements) SelectIgnores(
 }
 
 func (s *ignoresStatements) UpsertIgnores(
-	ctx context.Context, userID string, ignores *types.IgnoredUsers,
+	ctx context.Context, txn *sql.Tx, userID string, ignores *types.IgnoredUsers,
 ) error {
 	ignoresJSON, err := json.Marshal(ignores)
 	if err != nil {
 		return err
 	}
-	_, err = s.upsertIgnoresStmt.ExecContext(ctx, userID, ignoresJSON)
+	_, err = sqlutil.TxStmt(txn, s.upsertIgnoresStmt).ExecContext(ctx, userID, ignoresJSON)
 	return err
 }
diff --git a/syncapi/storage/postgres/notification_data_table.go b/syncapi/storage/postgres/notification_data_table.go
index 9cd8b7362..708c3a9b4 100644
--- a/syncapi/storage/postgres/notification_data_table.go
+++ b/syncapi/storage/postgres/notification_data_table.go
@@ -70,13 +70,13 @@ const selectUserUnreadNotificationCountsSQL = `SELECT
 
 const selectMaxNotificationIDSQL = `SELECT CASE COUNT(*) WHEN 0 THEN 0 ELSE MAX(id) END FROM syncapi_notification_data`
 
-func (r *notificationDataStatements) UpsertRoomUnreadCounts(ctx context.Context, userID, roomID string, notificationCount, highlightCount int) (pos types.StreamPosition, err error) {
-	err = r.upsertRoomUnreadCounts.QueryRowContext(ctx, userID, roomID, notificationCount, highlightCount).Scan(&pos)
+func (r *notificationDataStatements) UpsertRoomUnreadCounts(ctx context.Context, txn *sql.Tx, userID, roomID string, notificationCount, highlightCount int) (pos types.StreamPosition, err error) {
+	err = sqlutil.TxStmt(txn, r.upsertRoomUnreadCounts).QueryRowContext(ctx, userID, roomID, notificationCount, highlightCount).Scan(&pos)
 	return
 }
 
-func (r *notificationDataStatements) SelectUserUnreadCounts(ctx context.Context, userID string, fromExcl, toIncl types.StreamPosition) (map[string]*eventutil.NotificationData, error) {
-	rows, err := r.selectUserUnreadCounts.QueryContext(ctx, userID, fromExcl, toIncl)
+func (r *notificationDataStatements) SelectUserUnreadCounts(ctx context.Context, txn *sql.Tx, userID string, fromExcl, toIncl types.StreamPosition) (map[string]*eventutil.NotificationData, error) {
+	rows, err := sqlutil.TxStmt(txn, r.selectUserUnreadCounts).QueryContext(ctx, userID, fromExcl, toIncl)
 	if err != nil {
 		return nil, err
 	}
@@ -101,8 +101,8 @@ func (r *notificationDataStatements) SelectUserUnreadCounts(ctx context.Context,
 	return roomCounts, rows.Err()
 }
 
-func (r *notificationDataStatements) SelectMaxID(ctx context.Context) (int64, error) {
+func (r *notificationDataStatements) SelectMaxID(ctx context.Context, txn *sql.Tx) (int64, error) {
 	var id int64
-	err := r.selectMaxID.QueryRowContext(ctx).Scan(&id)
+	err := sqlutil.TxStmt(txn, r.selectMaxID).QueryRowContext(ctx).Scan(&id)
 	return id, err
 }
diff --git a/syncapi/storage/shared/syncserver.go b/syncapi/storage/shared/syncserver.go
index b06d2c6a9..778ad8b18 100644
--- a/syncapi/storage/shared/syncserver.go
+++ b/syncapi/storage/shared/syncserver.go
@@ -108,7 +108,7 @@ func (d *Database) MaxStreamPositionForAccountData(ctx context.Context) (types.S
 }
 
 func (d *Database) MaxStreamPositionForNotificationData(ctx context.Context) (types.StreamPosition, error) {
-	id, err := d.NotificationData.SelectMaxID(ctx)
+	id, err := d.NotificationData.SelectMaxID(ctx, nil)
 	if err != nil {
 		return 0, fmt.Errorf("d.NotificationData.SelectMaxID: %w", err)
 	}
@@ -1029,15 +1029,15 @@ func (d *Database) GetRoomReceipts(ctx context.Context, roomIDs []string, stream
 }
 
 func (d *Database) UpsertRoomUnreadNotificationCounts(ctx context.Context, userID, roomID string, notificationCount, highlightCount int) (pos types.StreamPosition, err error) {
-	err = d.Writer.Do(nil, nil, func(_ *sql.Tx) error {
-		pos, err = d.NotificationData.UpsertRoomUnreadCounts(ctx, userID, roomID, notificationCount, highlightCount)
+	err = d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
+		pos, err = d.NotificationData.UpsertRoomUnreadCounts(ctx, txn, userID, roomID, notificationCount, highlightCount)
 		return err
 	})
 	return
 }
 
 func (d *Database) GetUserUnreadNotificationCounts(ctx context.Context, userID string, from, to types.StreamPosition) (map[string]*eventutil.NotificationData, error) {
-	return d.NotificationData.SelectUserUnreadCounts(ctx, userID, from, to)
+	return d.NotificationData.SelectUserUnreadCounts(ctx, nil, userID, from, to)
 }
 
 func (d *Database) SelectContextEvent(ctx context.Context, roomID, eventID string) (int, gomatrixserverlib.HeaderedEvent, error) {
@@ -1052,15 +1052,23 @@ func (d *Database) SelectContextAfterEvent(ctx context.Context, id int, roomID s
 }
 
 func (d *Database) IgnoresForUser(ctx context.Context, userID string) (*types.IgnoredUsers, error) {
-	return d.Ignores.SelectIgnores(ctx, userID)
+	return d.Ignores.SelectIgnores(ctx, nil, userID)
 }
 
 func (d *Database) UpdateIgnoresForUser(ctx context.Context, userID string, ignores *types.IgnoredUsers) error {
-	return d.Ignores.UpsertIgnores(ctx, userID, ignores)
+	return d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
+		return d.Ignores.UpsertIgnores(ctx, txn, userID, ignores)
+	})
 }
 
 func (d *Database) UpdatePresence(ctx context.Context, userID string, presence types.Presence, statusMsg *string, lastActiveTS gomatrixserverlib.Timestamp, fromSync bool) (types.StreamPosition, error) {
-	return d.Presence.UpsertPresence(ctx, nil, userID, statusMsg, presence, lastActiveTS, fromSync)
+	var pos types.StreamPosition
+	var err error
+	_ = d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
+		pos, err = d.Presence.UpsertPresence(ctx, txn, userID, statusMsg, presence, lastActiveTS, fromSync)
+		return nil
+	})
+	return pos, err
 }
 
 func (d *Database) GetPresence(ctx context.Context, userID string) (*types.PresenceInternal, error) {
diff --git a/syncapi/storage/sqlite3/ignores_table.go b/syncapi/storage/sqlite3/ignores_table.go
index f4afca55e..5ee1a9fa0 100644
--- a/syncapi/storage/sqlite3/ignores_table.go
+++ b/syncapi/storage/sqlite3/ignores_table.go
@@ -19,6 +19,7 @@ import (
 	"database/sql"
 	"encoding/json"
 
+	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/dendrite/syncapi/storage/tables"
 	"github.com/matrix-org/dendrite/syncapi/types"
 )
@@ -61,10 +62,10 @@ func NewSqliteIgnoresTable(db *sql.DB) (tables.Ignores, error) {
 }
 
 func (s *ignoresStatements) SelectIgnores(
-	ctx context.Context, userID string,
+	ctx context.Context, txn *sql.Tx, userID string,
 ) (*types.IgnoredUsers, error) {
 	var ignoresData []byte
-	err := s.selectIgnoresStmt.QueryRowContext(ctx, userID).Scan(&ignoresData)
+	err := sqlutil.TxStmt(txn, s.selectIgnoresStmt).QueryRowContext(ctx, userID).Scan(&ignoresData)
 	if err != nil {
 		return nil, err
 	}
@@ -76,12 +77,12 @@ func (s *ignoresStatements) SelectIgnores(
 }
 
 func (s *ignoresStatements) UpsertIgnores(
-	ctx context.Context, userID string, ignores *types.IgnoredUsers,
+	ctx context.Context, txn *sql.Tx, userID string, ignores *types.IgnoredUsers,
 ) error {
 	ignoresJSON, err := json.Marshal(ignores)
 	if err != nil {
 		return err
 	}
-	_, err = s.upsertIgnoresStmt.ExecContext(ctx, userID, ignoresJSON)
+	_, err = sqlutil.TxStmt(txn, s.upsertIgnoresStmt).ExecContext(ctx, userID, ignoresJSON)
 	return err
 }
diff --git a/syncapi/storage/sqlite3/notification_data_table.go b/syncapi/storage/sqlite3/notification_data_table.go
index eaa11a8c0..66d4d4381 100644
--- a/syncapi/storage/sqlite3/notification_data_table.go
+++ b/syncapi/storage/sqlite3/notification_data_table.go
@@ -72,7 +72,7 @@ const selectUserUnreadNotificationCountsSQL = `SELECT
 
 const selectMaxNotificationIDSQL = `SELECT CASE COUNT(*) WHEN 0 THEN 0 ELSE MAX(id) END FROM syncapi_notification_data`
 
-func (r *notificationDataStatements) UpsertRoomUnreadCounts(ctx context.Context, userID, roomID string, notificationCount, highlightCount int) (pos types.StreamPosition, err error) {
+func (r *notificationDataStatements) UpsertRoomUnreadCounts(ctx context.Context, txn *sql.Tx, userID, roomID string, notificationCount, highlightCount int) (pos types.StreamPosition, err error) {
 	pos, err = r.streamIDStatements.nextNotificationID(ctx, nil)
 	if err != nil {
 		return
@@ -81,8 +81,8 @@ func (r *notificationDataStatements) UpsertRoomUnreadCounts(ctx context.Context,
 	return
 }
 
-func (r *notificationDataStatements) SelectUserUnreadCounts(ctx context.Context, userID string, fromExcl, toIncl types.StreamPosition) (map[string]*eventutil.NotificationData, error) {
-	rows, err := r.selectUserUnreadCounts.QueryContext(ctx, userID, fromExcl, toIncl)
+func (r *notificationDataStatements) SelectUserUnreadCounts(ctx context.Context, txn *sql.Tx, userID string, fromExcl, toIncl types.StreamPosition) (map[string]*eventutil.NotificationData, error) {
+	rows, err := sqlutil.TxStmt(txn, r.selectUserUnreadCounts).QueryContext(ctx, userID, fromExcl, toIncl)
 	if err != nil {
 		return nil, err
 	}
@@ -107,8 +107,8 @@ func (r *notificationDataStatements) SelectUserUnreadCounts(ctx context.Context,
 	return roomCounts, rows.Err()
 }
 
-func (r *notificationDataStatements) SelectMaxID(ctx context.Context) (int64, error) {
+func (r *notificationDataStatements) SelectMaxID(ctx context.Context, txn *sql.Tx) (int64, error) {
 	var id int64
-	err := r.selectMaxID.QueryRowContext(ctx).Scan(&id)
+	err := sqlutil.TxStmt(txn, r.selectMaxID).QueryRowContext(ctx).Scan(&id)
 	return id, err
 }
diff --git a/syncapi/storage/tables/interface.go b/syncapi/storage/tables/interface.go
index 468d26aca..193881b44 100644
--- a/syncapi/storage/tables/interface.go
+++ b/syncapi/storage/tables/interface.go
@@ -189,14 +189,14 @@ type Memberships interface {
 }
 
 type NotificationData interface {
-	UpsertRoomUnreadCounts(ctx context.Context, userID, roomID string, notificationCount, highlightCount int) (types.StreamPosition, error)
-	SelectUserUnreadCounts(ctx context.Context, userID string, fromExcl, toIncl types.StreamPosition) (map[string]*eventutil.NotificationData, error)
-	SelectMaxID(ctx context.Context) (int64, error)
+	UpsertRoomUnreadCounts(ctx context.Context, txn *sql.Tx, userID, roomID string, notificationCount, highlightCount int) (types.StreamPosition, error)
+	SelectUserUnreadCounts(ctx context.Context, txn *sql.Tx, userID string, fromExcl, toIncl types.StreamPosition) (map[string]*eventutil.NotificationData, error)
+	SelectMaxID(ctx context.Context, txn *sql.Tx) (int64, error)
 }
 
 type Ignores interface {
-	SelectIgnores(ctx context.Context, userID string) (*types.IgnoredUsers, error)
-	UpsertIgnores(ctx context.Context, userID string, ignores *types.IgnoredUsers) error
+	SelectIgnores(ctx context.Context, txn *sql.Tx, userID string) (*types.IgnoredUsers, error)
+	UpsertIgnores(ctx context.Context, txn *sql.Tx, userID string, ignores *types.IgnoredUsers) error
 }
 
 type Presence interface {

From 8196b296570de229eb42501ade5aabbe7ba124f9 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Fri, 9 Sep 2022 14:14:52 +0200
Subject: [PATCH 051/105] Change detection of already executed migrations
 (#2665)

This changes the detection of already executed migrations for the
roomserver state block and keychange refactor. It now uses schema tables
provided by the database engine to check if the column was already
removed. We now also store the migration in the migrations table.

This should stop e.g. Postgres from logging errors like `ERROR: column
"event_nid" does not exist at character 8`.
---
 internal/sqlutil/migrate.go                   | 21 ++++++-
 .../storage/postgres/key_changes_table.go     | 46 +++++++++------
 .../storage/sqlite3/key_changes_table.go      | 44 ++++++++++----
 roomserver/storage/postgres/storage.go        | 58 +++++++++++--------
 roomserver/storage/sqlite3/storage.go         | 44 +++++++++-----
 5 files changed, 141 insertions(+), 72 deletions(-)

diff --git a/internal/sqlutil/migrate.go b/internal/sqlutil/migrate.go
index 18020a902..98e7d8938 100644
--- a/internal/sqlutil/migrate.go
+++ b/internal/sqlutil/migrate.go
@@ -21,8 +21,9 @@ import (
 	"sync"
 	"time"
 
-	"github.com/matrix-org/dendrite/internal"
 	"github.com/sirupsen/logrus"
+
+	"github.com/matrix-org/dendrite/internal"
 )
 
 const createDBMigrationsSQL = "" +
@@ -95,11 +96,11 @@ func (m *Migrator) Up(ctx context.Context) error {
 		for i := range m.migrations {
 			now := time.Now().UTC().Format(time.RFC3339)
 			migration := m.migrations[i]
-			logrus.Debugf("Executing database migration '%s'", migration.Version)
 			// Skip migration if it was already executed
 			if _, ok := executedMigrations[migration.Version]; ok {
 				continue
 			}
+			logrus.Debugf("Executing database migration '%s'", migration.Version)
 			err = migration.Up(ctx, txn)
 			if err != nil {
 				return fmt.Errorf("unable to execute migration '%s': %w", migration.Version, err)
@@ -140,3 +141,19 @@ func (m *Migrator) ExecutedMigrations(ctx context.Context) (map[string]struct{},
 
 	return result, rows.Err()
 }
+
+// InsertMigration creates the migrations table if it doesn't exist and
+// inserts a migration given their name to the database.
+// This should only be used when manually inserting migrations.
+func InsertMigration(ctx context.Context, db *sql.DB, migrationName string) error {
+	_, err := db.ExecContext(ctx, createDBMigrationsSQL)
+	if err != nil {
+		return fmt.Errorf("unable to create db_migrations: %w", err)
+	}
+	_, err = db.ExecContext(ctx, insertVersionSQL,
+		migrationName,
+		time.Now().Format(time.RFC3339),
+		internal.VersionString(),
+	)
+	return err
+}
diff --git a/keyserver/storage/postgres/key_changes_table.go b/keyserver/storage/postgres/key_changes_table.go
index 004f15d82..e91b048d5 100644
--- a/keyserver/storage/postgres/key_changes_table.go
+++ b/keyserver/storage/postgres/key_changes_table.go
@@ -17,8 +17,9 @@ package postgres
 import (
 	"context"
 	"database/sql"
+	"errors"
 
-	"github.com/lib/pq"
+	"github.com/sirupsen/logrus"
 
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
@@ -63,30 +64,37 @@ func NewPostgresKeyChangesTable(db *sql.DB) (tables.KeyChanges, error) {
 		return s, err
 	}
 
+	if err = executeMigration(context.Background(), db); err != nil {
+		return nil, err
+	}
+	return s, nil
+}
+
+func executeMigration(ctx context.Context, db *sql.DB) error {
 	// TODO: Remove when we are sure we are not having goose artefacts in the db
 	// This forces an error, which indicates the migration is already applied, since the
 	// column partition was removed from the table
-	var count int
-	err = db.QueryRow("SELECT partition FROM keyserver_key_changes LIMIT 1;").Scan(&count)
-	if err == nil {
-		m := sqlutil.NewMigrator(db)
-		m.AddMigrations(sqlutil.Migration{
-			Version: "keyserver: refactor key changes",
-			Up:      deltas.UpRefactorKeyChanges,
-		})
-		return s, m.Up(context.Background())
-	} else {
-		switch e := err.(type) {
-		case *pq.Error:
-			// ignore undefined_column (42703) errors, as this is expected at this point
-			if e.Code != "42703" {
-				return nil, err
+	migrationName := "keyserver: refactor key changes"
+
+	var cName string
+	err := db.QueryRowContext(ctx, "select column_name from information_schema.columns where table_name = 'keyserver_key_changes' AND column_name = 'partition'").Scan(&cName)
+	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) { // migration was already executed, as the column was removed
+			if err = sqlutil.InsertMigration(ctx, db, migrationName); err != nil {
+				// not a fatal error, log and continue
+				logrus.WithError(err).Warnf("unable to manually insert migration '%s'", migrationName)
 			}
-		default:
-			return nil, err
+			return nil
 		}
+		return err
 	}
-	return s, nil
+	m := sqlutil.NewMigrator(db)
+	m.AddMigrations(sqlutil.Migration{
+		Version: migrationName,
+		Up:      deltas.UpRefactorKeyChanges,
+	})
+
+	return m.Up(ctx)
 }
 
 func (s *keyChangesStatements) Prepare() (err error) {
diff --git a/keyserver/storage/sqlite3/key_changes_table.go b/keyserver/storage/sqlite3/key_changes_table.go
index 217fa7a5d..b68df5552 100644
--- a/keyserver/storage/sqlite3/key_changes_table.go
+++ b/keyserver/storage/sqlite3/key_changes_table.go
@@ -17,6 +17,9 @@ package sqlite3
 import (
 	"context"
 	"database/sql"
+	"errors"
+
+	"github.com/sirupsen/logrus"
 
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
@@ -58,23 +61,40 @@ func NewSqliteKeyChangesTable(db *sql.DB) (tables.KeyChanges, error) {
 	if err != nil {
 		return s, err
 	}
-	// TODO: Remove when we are sure we are not having goose artefacts in the db
-	// This forces an error, which indicates the migration is already applied, since the
-	// column partition was removed from the table
-	var count int
-	err = db.QueryRow("SELECT partition FROM keyserver_key_changes LIMIT 1;").Scan(&count)
-	if err == nil {
-		m := sqlutil.NewMigrator(db)
-		m.AddMigrations(sqlutil.Migration{
-			Version: "keyserver: refactor key changes",
-			Up:      deltas.UpRefactorKeyChanges,
-		})
-		return s, m.Up(context.Background())
+
+	if err = executeMigration(context.Background(), db); err != nil {
+		return nil, err
 	}
 
 	return s, nil
 }
 
+func executeMigration(ctx context.Context, db *sql.DB) error {
+	// TODO: Remove when we are sure we are not having goose artefacts in the db
+	// This forces an error, which indicates the migration is already applied, since the
+	// column partition was removed from the table
+	migrationName := "keyserver: refactor key changes"
+
+	var cName string
+	err := db.QueryRowContext(ctx, `SELECT p.name FROM sqlite_master AS m JOIN pragma_table_info(m.name) AS p WHERE m.name = 'keyserver_key_changes' AND p.name = 'partition'`).Scan(&cName)
+	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) { // migration was already executed, as the column was removed
+			if err = sqlutil.InsertMigration(ctx, db, migrationName); err != nil {
+				// not a fatal error, log and continue
+				logrus.WithError(err).Warnf("unable to manually insert migration '%s'", migrationName)
+			}
+			return nil
+		}
+		return err
+	}
+	m := sqlutil.NewMigrator(db)
+	m.AddMigrations(sqlutil.Migration{
+		Version: migrationName,
+		Up:      deltas.UpRefactorKeyChanges,
+	})
+	return m.Up(ctx)
+}
+
 func (s *keyChangesStatements) Prepare() (err error) {
 	if s.upsertKeyChangeStmt, err = s.db.Prepare(upsertKeyChangeSQL); err != nil {
 		return err
diff --git a/roomserver/storage/postgres/storage.go b/roomserver/storage/postgres/storage.go
index f47a64c80..26178df83 100644
--- a/roomserver/storage/postgres/storage.go
+++ b/roomserver/storage/postgres/storage.go
@@ -16,10 +16,13 @@
 package postgres
 
 import (
+	"context"
 	"database/sql"
+	"errors"
 	"fmt"
 
-	"github.com/lib/pq"
+	"github.com/sirupsen/logrus"
+
 	// Import the postgres database driver.
 	_ "github.com/lib/pq"
 
@@ -52,30 +55,8 @@ func Open(base *base.BaseDendrite, dbProperties *config.DatabaseOptions, cache c
 
 	// Special case, since this migration uses several tables, so it needs to
 	// be sure that all tables are created first.
-	// TODO: Remove when we are sure we are not having goose artefacts in the db
-	// This forces an error, which indicates the migration is already applied, since the
-	// column event_nid was removed from the table
-	var eventNID int
-	err = db.QueryRow("SELECT event_nid FROM roomserver_state_block LIMIT 1;").Scan(&eventNID)
-	if err == nil {
-		m := sqlutil.NewMigrator(db)
-		m.AddMigrations(sqlutil.Migration{
-			Version: "roomserver: state blocks refactor",
-			Up:      deltas.UpStateBlocksRefactor,
-		})
-		if err = m.Up(base.Context()); err != nil {
-			return nil, err
-		}
-	} else {
-		switch e := err.(type) {
-		case *pq.Error:
-			// ignore undefined_column (42703) errors, as this is expected at this point
-			if e.Code != "42703" {
-				return nil, err
-			}
-		default:
-			return nil, err
-		}
+	if err = executeMigration(base.Context(), db); err != nil {
+		return nil, err
 	}
 
 	// Then prepare the statements. Now that the migrations have run, any columns referred
@@ -87,6 +68,33 @@ func Open(base *base.BaseDendrite, dbProperties *config.DatabaseOptions, cache c
 	return &d, nil
 }
 
+func executeMigration(ctx context.Context, db *sql.DB) error {
+	// TODO: Remove when we are sure we are not having goose artefacts in the db
+	// This forces an error, which indicates the migration is already applied, since the
+	// column event_nid was removed from the table
+	migrationName := "roomserver: state blocks refactor"
+
+	var cName string
+	err := db.QueryRowContext(ctx, "select column_name from information_schema.columns where table_name = 'roomserver_state_block' AND column_name = 'event_nid'").Scan(&cName)
+	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) { // migration was already executed, as the column was removed
+			if err = sqlutil.InsertMigration(ctx, db, migrationName); err != nil {
+				// not a fatal error, log and continue
+				logrus.WithError(err).Warnf("unable to manually insert migration '%s'", migrationName)
+			}
+			return nil
+		}
+		return err
+	}
+	m := sqlutil.NewMigrator(db)
+	m.AddMigrations(sqlutil.Migration{
+		Version: migrationName,
+		Up:      deltas.UpStateBlocksRefactor,
+	})
+
+	return m.Up(ctx)
+}
+
 func (d *Database) create(db *sql.DB) error {
 	if err := CreateEventStateKeysTable(db); err != nil {
 		return err
diff --git a/roomserver/storage/sqlite3/storage.go b/roomserver/storage/sqlite3/storage.go
index 9f8a1b118..c7bc00393 100644
--- a/roomserver/storage/sqlite3/storage.go
+++ b/roomserver/storage/sqlite3/storage.go
@@ -18,9 +18,11 @@ package sqlite3
 import (
 	"context"
 	"database/sql"
+	"errors"
 	"fmt"
 
 	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/sirupsen/logrus"
 
 	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
@@ -61,20 +63,8 @@ func Open(base *base.BaseDendrite, dbProperties *config.DatabaseOptions, cache c
 
 	// Special case, since this migration uses several tables, so it needs to
 	// be sure that all tables are created first.
-	// TODO: Remove when we are sure we are not having goose artefacts in the db
-	// This forces an error, which indicates the migration is already applied, since the
-	// column event_nid was removed from the table
-	var eventNID int
-	err = db.QueryRow("SELECT event_nid FROM roomserver_state_block LIMIT 1;").Scan(&eventNID)
-	if err == nil {
-		m := sqlutil.NewMigrator(db)
-		m.AddMigrations(sqlutil.Migration{
-			Version: "roomserver: state blocks refactor",
-			Up:      deltas.UpStateBlocksRefactor,
-		})
-		if err = m.Up(base.Context()); err != nil {
-			return nil, err
-		}
+	if err = executeMigration(base.Context(), db); err != nil {
+		return nil, err
 	}
 
 	// Then prepare the statements. Now that the migrations have run, any columns referred
@@ -86,6 +76,32 @@ func Open(base *base.BaseDendrite, dbProperties *config.DatabaseOptions, cache c
 	return &d, nil
 }
 
+func executeMigration(ctx context.Context, db *sql.DB) error {
+	// TODO: Remove when we are sure we are not having goose artefacts in the db
+	// This forces an error, which indicates the migration is already applied, since the
+	// column event_nid was removed from the table
+	migrationName := "roomserver: state blocks refactor"
+
+	var cName string
+	err := db.QueryRowContext(ctx, `SELECT p.name FROM sqlite_master AS m JOIN pragma_table_info(m.name) AS p WHERE m.name = 'roomserver_state_block' AND p.name = 'event_nid'`).Scan(&cName)
+	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) { // migration was already executed, as the column was removed
+			if err = sqlutil.InsertMigration(ctx, db, migrationName); err != nil {
+				// not a fatal error, log and continue
+				logrus.WithError(err).Warnf("unable to manually insert migration '%s'", migrationName)
+			}
+			return nil
+		}
+		return err
+	}
+	m := sqlutil.NewMigrator(db)
+	m.AddMigrations(sqlutil.Migration{
+		Version: migrationName,
+		Up:      deltas.UpStateBlocksRefactor,
+	})
+	return m.Up(ctx)
+}
+
 func (d *Database) create(db *sql.DB) error {
 	if err := CreateEventStateKeysTable(db); err != nil {
 		return err

From c0e17bbe1bfbfdb93b7ab6baffc4a53d94ad7937 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri, 9 Sep 2022 13:13:04 +0100
Subject: [PATCH 052/105] Fix transactions around assigning NIDs

---
 .../storage/shared/membership_updater.go      |  6 +--
 roomserver/storage/shared/storage.go          | 44 ++++++++++++-------
 2 files changed, 30 insertions(+), 20 deletions(-)

diff --git a/roomserver/storage/shared/membership_updater.go b/roomserver/storage/shared/membership_updater.go
index 07fb697f9..f9c889cb1 100644
--- a/roomserver/storage/shared/membership_updater.go
+++ b/roomserver/storage/shared/membership_updater.go
@@ -26,11 +26,11 @@ func NewMembershipUpdater(
 	var targetUserNID types.EventStateKeyNID
 	var err error
 	err = d.Writer.Do(d.DB, txn, func(txn *sql.Tx) error {
-		roomNID, err = d.assignRoomNID(ctx, roomID, roomVersion)
+		roomNID, err = d.assignRoomNID(ctx, txn, roomID, roomVersion)
 		if err != nil {
 			return err
 		}
-		targetUserNID, err = d.assignStateKeyNID(ctx, targetUserID)
+		targetUserNID, err = d.assignStateKeyNID(ctx, txn, targetUserID)
 		if err != nil {
 			return err
 		}
@@ -101,7 +101,7 @@ func (u *MembershipUpdater) Update(newMembership tables.MembershipState, event *
 	var inserted bool    // Did the query result in a membership change?
 	var retired []string // Did we retire any updates in the process?
 	return inserted, retired, u.d.Writer.Do(u.d.DB, u.txn, func(txn *sql.Tx) error {
-		senderUserNID, err := u.d.assignStateKeyNID(u.ctx, event.Sender())
+		senderUserNID, err := u.d.assignStateKeyNID(u.ctx, u.txn, event.Sender())
 		if err != nil {
 			return fmt.Errorf("u.d.AssignStateKeyNID: %w", err)
 		}
diff --git a/roomserver/storage/shared/storage.go b/roomserver/storage/shared/storage.go
index f35592a76..00a17e5cb 100644
--- a/roomserver/storage/shared/storage.go
+++ b/roomserver/storage/shared/storage.go
@@ -402,7 +402,7 @@ func (d *Database) RemoveRoomAlias(ctx context.Context, alias string) error {
 func (d *Database) GetMembership(ctx context.Context, roomNID types.RoomNID, requestSenderUserID string) (membershipEventNID types.EventNID, stillInRoom, isRoomforgotten bool, err error) {
 	var requestSenderUserNID types.EventStateKeyNID
 	err = d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
-		requestSenderUserNID, err = d.assignStateKeyNID(ctx, requestSenderUserID)
+		requestSenderUserNID, err = d.assignStateKeyNID(ctx, txn, requestSenderUserID)
 		return err
 	})
 	if err != nil {
@@ -596,7 +596,9 @@ func (d *Database) storeEvent(
 	if updater != nil && updater.txn != nil {
 		txn = updater.txn
 	}
-	err = d.Writer.Do(d.DB, txn, func(txn *sql.Tx) error {
+	// First writer is with a database-provided transaction, so that NIDs are assigned
+	// globally outside of the updater context, to help avoid races.
+	err = d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
 		// TODO: Here we should aim to have two different code paths for new rooms
 		// vs existing ones.
 
@@ -611,11 +613,11 @@ func (d *Database) storeEvent(
 			return fmt.Errorf("extractRoomVersionFromCreateEvent: %w", err)
 		}
 
-		if roomNID, err = d.assignRoomNID(ctx, event.RoomID(), roomVersion); err != nil {
+		if roomNID, err = d.assignRoomNID(ctx, txn, event.RoomID(), roomVersion); err != nil {
 			return fmt.Errorf("d.assignRoomNID: %w", err)
 		}
 
-		if eventTypeNID, err = d.assignEventTypeNID(ctx, event.Type()); err != nil {
+		if eventTypeNID, err = d.assignEventTypeNID(ctx, txn, event.Type()); err != nil {
 			return fmt.Errorf("d.assignEventTypeNID: %w", err)
 		}
 
@@ -623,11 +625,19 @@ func (d *Database) storeEvent(
 		// Assigned a numeric ID for the state_key if there is one present.
 		// Otherwise set the numeric ID for the state_key to 0.
 		if eventStateKey != nil {
-			if eventStateKeyNID, err = d.assignStateKeyNID(ctx, *eventStateKey); err != nil {
+			if eventStateKeyNID, err = d.assignStateKeyNID(ctx, txn, *eventStateKey); err != nil {
 				return fmt.Errorf("d.assignStateKeyNID: %w", err)
 			}
 		}
 
+		return nil
+	})
+	if err != nil {
+		return 0, 0, types.StateAtEvent{}, nil, "", fmt.Errorf("d.Writer.Do: %w", err)
+	}
+	// Second writer is using the database-provided transaction, probably from the
+	// room updater, for easy roll-back if required.
+	err = d.Writer.Do(d.DB, txn, func(txn *sql.Tx) error {
 		if eventNID, stateNID, err = d.EventsTable.InsertEvent(
 			ctx,
 			txn,
@@ -749,48 +759,48 @@ func (d *Database) MissingAuthPrevEvents(
 }
 
 func (d *Database) assignRoomNID(
-	ctx context.Context, roomID string, roomVersion gomatrixserverlib.RoomVersion,
+	ctx context.Context, txn *sql.Tx, roomID string, roomVersion gomatrixserverlib.RoomVersion,
 ) (types.RoomNID, error) {
 	// Check if we already have a numeric ID in the database.
-	roomNID, err := d.RoomsTable.SelectRoomNID(ctx, nil, roomID)
+	roomNID, err := d.RoomsTable.SelectRoomNID(ctx, txn, roomID)
 	if err == sql.ErrNoRows {
 		// We don't have a numeric ID so insert one into the database.
-		roomNID, err = d.RoomsTable.InsertRoomNID(ctx, nil, roomID, roomVersion)
+		roomNID, err = d.RoomsTable.InsertRoomNID(ctx, txn, roomID, roomVersion)
 		if err == sql.ErrNoRows {
 			// We raced with another insert so run the select again.
-			roomNID, err = d.RoomsTable.SelectRoomNID(ctx, nil, roomID)
+			roomNID, err = d.RoomsTable.SelectRoomNID(ctx, txn, roomID)
 		}
 	}
 	return roomNID, err
 }
 
 func (d *Database) assignEventTypeNID(
-	ctx context.Context, eventType string,
+	ctx context.Context, txn *sql.Tx, eventType string,
 ) (types.EventTypeNID, error) {
 	// Check if we already have a numeric ID in the database.
-	eventTypeNID, err := d.EventTypesTable.SelectEventTypeNID(ctx, nil, eventType)
+	eventTypeNID, err := d.EventTypesTable.SelectEventTypeNID(ctx, txn, eventType)
 	if err == sql.ErrNoRows {
 		// We don't have a numeric ID so insert one into the database.
-		eventTypeNID, err = d.EventTypesTable.InsertEventTypeNID(ctx, nil, eventType)
+		eventTypeNID, err = d.EventTypesTable.InsertEventTypeNID(ctx, txn, eventType)
 		if err == sql.ErrNoRows {
 			// We raced with another insert so run the select again.
-			eventTypeNID, err = d.EventTypesTable.SelectEventTypeNID(ctx, nil, eventType)
+			eventTypeNID, err = d.EventTypesTable.SelectEventTypeNID(ctx, txn, eventType)
 		}
 	}
 	return eventTypeNID, err
 }
 
 func (d *Database) assignStateKeyNID(
-	ctx context.Context, eventStateKey string,
+	ctx context.Context, txn *sql.Tx, eventStateKey string,
 ) (types.EventStateKeyNID, error) {
 	// Check if we already have a numeric ID in the database.
-	eventStateKeyNID, err := d.EventStateKeysTable.SelectEventStateKeyNID(ctx, nil, eventStateKey)
+	eventStateKeyNID, err := d.EventStateKeysTable.SelectEventStateKeyNID(ctx, txn, eventStateKey)
 	if err == sql.ErrNoRows {
 		// We don't have a numeric ID so insert one into the database.
-		eventStateKeyNID, err = d.EventStateKeysTable.InsertEventStateKeyNID(ctx, nil, eventStateKey)
+		eventStateKeyNID, err = d.EventStateKeysTable.InsertEventStateKeyNID(ctx, txn, eventStateKey)
 		if err == sql.ErrNoRows {
 			// We raced with another insert so run the select again.
-			eventStateKeyNID, err = d.EventStateKeysTable.SelectEventStateKeyNID(ctx, nil, eventStateKey)
+			eventStateKeyNID, err = d.EventStateKeysTable.SelectEventStateKeyNID(ctx, txn, eventStateKey)
 		}
 	}
 	return eventStateKeyNID, err

From e1bc4f6a1ed446380408fad902ed1e314bcd99c5 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri, 9 Sep 2022 13:31:55 +0100
Subject: [PATCH 053/105] Fix database transaction for keyserver
 `DeleteDeviceKeys`

---
 keyserver/storage/shared/storage.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/keyserver/storage/shared/storage.go b/keyserver/storage/shared/storage.go
index 0e587b5a8..5beeed0f1 100644
--- a/keyserver/storage/shared/storage.go
+++ b/keyserver/storage/shared/storage.go
@@ -158,7 +158,7 @@ func (d *Database) MarkDeviceListStale(ctx context.Context, userID string, isSta
 // DeleteDeviceKeys removes the device keys for a given user/device, and any accompanying
 // cross-signing signatures relating to that device.
 func (d *Database) DeleteDeviceKeys(ctx context.Context, userID string, deviceIDs []gomatrixserverlib.KeyID) error {
-	return d.Writer.Do(nil, nil, func(txn *sql.Tx) error {
+	return d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
 		for _, deviceID := range deviceIDs {
 			if err := d.CrossSigningSigsTable.DeleteCrossSigningSigsForTarget(ctx, txn, userID, deviceID); err != nil && err != sql.ErrNoRows {
 				return fmt.Errorf("d.CrossSigningSigsTable.DeleteCrossSigningSigsForTarget: %w", err)

From 6ee758df63fc2c5f107954e9b436d361cc147741 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri, 9 Sep 2022 13:50:50 +0100
Subject: [PATCH 054/105] Optimise shared users query in Synx API slightly by
 removing a potential sort

---
 syncapi/storage/postgres/current_room_state_table.go | 2 +-
 syncapi/storage/sqlite3/current_room_state_table.go  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/syncapi/storage/postgres/current_room_state_table.go b/syncapi/storage/postgres/current_room_state_table.go
index 58f404511..37294e46f 100644
--- a/syncapi/storage/postgres/current_room_state_table.go
+++ b/syncapi/storage/postgres/current_room_state_table.go
@@ -111,7 +111,7 @@ const selectEventsWithEventIDsSQL = "" +
 
 const selectSharedUsersSQL = "" +
 	"SELECT state_key FROM syncapi_current_room_state WHERE room_id = ANY(" +
-	"	SELECT room_id FROM syncapi_current_room_state WHERE state_key = $1 AND membership='join'" +
+	"	SELECT DISTINCT room_id FROM syncapi_current_room_state WHERE state_key = $1 AND membership='join'" +
 	") AND state_key = ANY($2) AND membership IN ('join', 'invite');"
 
 type currentRoomStateStatements struct {
diff --git a/syncapi/storage/sqlite3/current_room_state_table.go b/syncapi/storage/sqlite3/current_room_state_table.go
index 3a10b2325..2765c14b2 100644
--- a/syncapi/storage/sqlite3/current_room_state_table.go
+++ b/syncapi/storage/sqlite3/current_room_state_table.go
@@ -95,7 +95,7 @@ const selectEventsWithEventIDsSQL = "" +
 
 const selectSharedUsersSQL = "" +
 	"SELECT state_key FROM syncapi_current_room_state WHERE room_id IN(" +
-	"	SELECT room_id FROM syncapi_current_room_state WHERE state_key = $1 AND membership='join'" +
+	"	SELECT DISTINCT room_id FROM syncapi_current_room_state WHERE state_key = $1 AND membership='join'" +
 	") AND state_key IN ($2) AND membership IN ('join', 'invite');"
 
 type currentRoomStateStatements struct {

From 955e69a3b7c3f3bb066cb47be6c49d4b03ff2891 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri, 9 Sep 2022 14:18:45 +0100
Subject: [PATCH 055/105] Optimise `SharedUsers` again by using complete
 composite index

---
 syncapi/storage/postgres/current_room_state_table.go | 2 +-
 syncapi/storage/sqlite3/current_room_state_table.go  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/syncapi/storage/postgres/current_room_state_table.go b/syncapi/storage/postgres/current_room_state_table.go
index 37294e46f..083d10b88 100644
--- a/syncapi/storage/postgres/current_room_state_table.go
+++ b/syncapi/storage/postgres/current_room_state_table.go
@@ -112,7 +112,7 @@ const selectEventsWithEventIDsSQL = "" +
 const selectSharedUsersSQL = "" +
 	"SELECT state_key FROM syncapi_current_room_state WHERE room_id = ANY(" +
 	"	SELECT DISTINCT room_id FROM syncapi_current_room_state WHERE state_key = $1 AND membership='join'" +
-	") AND state_key = ANY($2) AND membership IN ('join', 'invite');"
+	") AND type = 'm.room.member' AND state_key = ANY($2) AND membership IN ('join', 'invite');"
 
 type currentRoomStateStatements struct {
 	upsertRoomStateStmt                *sql.Stmt
diff --git a/syncapi/storage/sqlite3/current_room_state_table.go b/syncapi/storage/sqlite3/current_room_state_table.go
index 2765c14b2..b88c11f88 100644
--- a/syncapi/storage/sqlite3/current_room_state_table.go
+++ b/syncapi/storage/sqlite3/current_room_state_table.go
@@ -96,7 +96,7 @@ const selectEventsWithEventIDsSQL = "" +
 const selectSharedUsersSQL = "" +
 	"SELECT state_key FROM syncapi_current_room_state WHERE room_id IN(" +
 	"	SELECT DISTINCT room_id FROM syncapi_current_room_state WHERE state_key = $1 AND membership='join'" +
-	") AND state_key IN ($2) AND membership IN ('join', 'invite');"
+	") AND type = 'm.room.member' AND state_key IN ($2) AND membership IN ('join', 'invite');"
 
 type currentRoomStateStatements struct {
 	db                                 *sql.DB

From e8687f6f8255a978a8200b19c7a28581397ad455 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri, 9 Sep 2022 15:01:13 +0100
Subject: [PATCH 056/105] Version 0.9.7 (#2707)

Changelog and version bump.
---
 CHANGES.md          | 21 +++++++++++++++++++++
 internal/version.go |  2 +-
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/CHANGES.md b/CHANGES.md
index 7d0575663..024272eb9 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,26 @@
 # Changelog
 
+## Dendrite 0.9.7 (2022-09-09)
+
+### Features
+
+* Initial supporting code to enable full-text search has been merged (although not ready for use yet)
+* Newly created rooms now have higher default power levels for enabling encryption, setting server ACLs or sending tombstone events
+* Incoming signing key updates over federation are now queued in JetStream for processing, so that they cannot be dropped accidentally
+
+### Fixes
+
+* A race condition between the roomserver output events being generated, forward extremities being updated and room info being updated has been fixed
+* Appservices will no longer receive invite events which they are not interested in, which caused heavy load in some cases or excessive request sizes in others
+* A bug in state resolution v2 where events could incorrectly be classified as control events has been fixed
+* A bug in state resolution v2 where some specific events with unexpected non-empty state keys are dropped has been fixed
+* A bug in state resolution v2 when fetching auth events vs partial state has been fixed
+* Stale device lists should now be handled correctly for all user IDs, which may help with E2EE reliability
+* A number of database writer issues have been fixed in the user API and sync API, which should help to reduce `database is locked` errors with SQLite databases
+* Database migrations should now be detected more reliably to prevent unexpected errors at startup
+* A number of minor database transaction issues have been fixed, particularly for assigning NIDs in the roomserver, cleaning up device keys and cleaning up notifications
+* The database query for finding shared users in the sync API has been optimised, using significantly less CPU time as a result
+
 ## Dendrite 0.9.6 (2022-09-01)
 
 ### Features
diff --git a/internal/version.go b/internal/version.go
index c9a9f3af5..ed2ae442f 100644
--- a/internal/version.go
+++ b/internal/version.go
@@ -17,7 +17,7 @@ var build string
 const (
 	VersionMajor = 0
 	VersionMinor = 9
-	VersionPatch = 6
+	VersionPatch = 7
 	VersionTag   = "" // example: "rc1"
 )
 

From af9a204cc0b997bf0b7fd6ea434a7c04157bdf28 Mon Sep 17 00:00:00 2001
From: Till Faelligen <2353100+S7evinK@users.noreply.github.com>
Date: Fri, 9 Sep 2022 17:19:29 +0200
Subject: [PATCH 057/105] Only verify if fulltext indexing is enabled

---
 setup/config/config_syncapi.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/setup/config/config_syncapi.go b/setup/config/config_syncapi.go
index 196afb82c..c890b0054 100644
--- a/setup/config/config_syncapi.go
+++ b/setup/config/config_syncapi.go
@@ -59,6 +59,9 @@ func (f *Fulltext) Defaults(opts DefaultOpts) {
 }
 
 func (f *Fulltext) Verify(configErrs *ConfigErrors, isMonolith bool) {
+	if !f.Enabled {
+		return
+	}
 	checkNotEmpty(configErrs, "syncapi.fulltext.index_path", string(f.IndexPath))
 	checkNotEmpty(configErrs, "syncapi.fulltext.language", f.Language)
 }

From 5997c3245286b4a8df57054b1f311e5957836910 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Sun, 11 Sep 2022 15:39:11 +0100
Subject: [PATCH 058/105] Update to
 matrix-org/gomatrixserverlib@dec87dbaa40700a8c8f7c299c53f911047cf2cb9

---
 go.mod | 2 +-
 go.sum | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/go.mod b/go.mod
index 572453974..68e48bef6 100644
--- a/go.mod
+++ b/go.mod
@@ -21,7 +21,7 @@ require (
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220907081047-637a173a3661
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220911125436-dec87dbaa407
 	github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
diff --git a/go.sum b/go.sum
index 00392cb65..7196104fd 100644
--- a/go.sum
+++ b/go.sum
@@ -390,6 +390,8 @@ github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5d
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
 github.com/matrix-org/gomatrixserverlib v0.0.0-20220907081047-637a173a3661 h1:dww9rH0HVfAO9JOBD1nxq26GHKbEw07thAJTu1DrAQs=
 github.com/matrix-org/gomatrixserverlib v0.0.0-20220907081047-637a173a3661/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220911125436-dec87dbaa407 h1:UciyfR3UTWnpqFBvEAMwGmZpjjO2hemFkWmwa/tB+fw=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220911125436-dec87dbaa407/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
 github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed h1:YMcCnrmTbT5M1LtTiagiFFaj9vEgvC6iVEzWsIb0tQQ=
 github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=

From 3a9dde28fda81067a2127258b09ff7c9accd5256 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 12 Sep 2022 10:19:02 +0100
Subject: [PATCH 059/105] P2P demo tweaks

---
 build/gobind-pinecone/monolith.go   |  8 ++++++++
 build/gobind-yggdrasil/monolith.go  |  8 ++++++++
 cmd/dendrite-demo-pinecone/main.go  | 10 +++++++++-
 cmd/dendrite-demo-yggdrasil/main.go |  9 ++++++++-
 4 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/build/gobind-pinecone/monolith.go b/build/gobind-pinecone/monolith.go
index b51e97786..91bbb6873 100644
--- a/build/gobind-pinecone/monolith.go
+++ b/build/gobind-pinecone/monolith.go
@@ -218,6 +218,9 @@ func (m *DendriteMonolith) Start() {
 			if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
 				panic("failed to load PEM key: " + err.Error())
 			}
+			if len(sk) != ed25519.PrivateKeySize {
+				panic("the private key is not long enough")
+			}
 		} else {
 			if sk, err = os.ReadFile(oldkeyfile); err != nil {
 				panic("failed to read the old private key: " + err.Error())
@@ -233,8 +236,13 @@ func (m *DendriteMonolith) Start() {
 		if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
 			panic("failed to load PEM key: " + err.Error())
 		}
+		if len(sk) != ed25519.PrivateKeySize {
+			panic("the private key is not long enough")
+		}
 	}
 
+	pk = sk.Public().(ed25519.PublicKey)
+
 	var err error
 	m.listener, err = net.Listen("tcp", "localhost:65432")
 	if err != nil {
diff --git a/build/gobind-yggdrasil/monolith.go b/build/gobind-yggdrasil/monolith.go
index c671ae098..248b6c324 100644
--- a/build/gobind-yggdrasil/monolith.go
+++ b/build/gobind-yggdrasil/monolith.go
@@ -87,6 +87,9 @@ func (m *DendriteMonolith) Start() {
 			if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
 				panic("failed to load PEM key: " + err.Error())
 			}
+			if len(sk) != ed25519.PrivateKeySize {
+				panic("the private key is not long enough")
+			}
 		} else {
 			if sk, err = os.ReadFile(oldkeyfile); err != nil {
 				panic("failed to read the old private key: " + err.Error())
@@ -103,8 +106,13 @@ func (m *DendriteMonolith) Start() {
 		if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
 			panic("failed to load PEM key: " + err.Error())
 		}
+		if len(sk) != ed25519.PrivateKeySize {
+			panic("the private key is not long enough")
+		}
 	}
 
+	pk = sk.Public().(ed25519.PublicKey)
+
 	var err error
 	m.listener, err = net.Listen("tcp", "localhost:65432")
 	if err != nil {
diff --git a/cmd/dendrite-demo-pinecone/main.go b/cmd/dendrite-demo-pinecone/main.go
index 83b52132a..ff9cb5aa1 100644
--- a/cmd/dendrite-demo-pinecone/main.go
+++ b/cmd/dendrite-demo-pinecone/main.go
@@ -98,6 +98,9 @@ func main() {
 				if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
 					panic("failed to load PEM key: " + err.Error())
 				}
+				if len(sk) != ed25519.PrivateKeySize {
+					panic("the private key is not long enough")
+				}
 			} else {
 				if sk, err = os.ReadFile(oldkeyfile); err != nil {
 					panic("failed to read the old private key: " + err.Error())
@@ -114,7 +117,13 @@ func main() {
 			if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
 				panic("failed to load PEM key: " + err.Error())
 			}
+			if len(sk) != ed25519.PrivateKeySize {
+				panic("the private key is not long enough")
+			}
 		}
+
+		pk = sk.Public().(ed25519.PublicKey)
+
 		cfg.Defaults(config.DefaultOpts{
 			Generate:   true,
 			Monolithic: true,
@@ -136,7 +145,6 @@ func main() {
 		}
 	}
 
-	pk = sk.Public().(ed25519.PublicKey)
 	cfg.Global.ServerName = gomatrixserverlib.ServerName(hex.EncodeToString(pk))
 	cfg.Global.KeyID = gomatrixserverlib.KeyID(signing.KeyID)
 
diff --git a/cmd/dendrite-demo-yggdrasil/main.go b/cmd/dendrite-demo-yggdrasil/main.go
index 7445b6bfe..868d9826a 100644
--- a/cmd/dendrite-demo-yggdrasil/main.go
+++ b/cmd/dendrite-demo-yggdrasil/main.go
@@ -86,6 +86,9 @@ func main() {
 			if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
 				panic("failed to load PEM key: " + err.Error())
 			}
+			if len(sk) != ed25519.PrivateKeySize {
+				panic("the private key is not long enough")
+			}
 		} else {
 			if sk, err = os.ReadFile(oldkeyfile); err != nil {
 				panic("failed to read the old private key: " + err.Error())
@@ -102,8 +105,13 @@ func main() {
 		if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
 			panic("failed to load PEM key: " + err.Error())
 		}
+		if len(sk) != ed25519.PrivateKeySize {
+			panic("the private key is not long enough")
+		}
 	}
 
+	pk = sk.Public().(ed25519.PublicKey)
+
 	// use custom config if config flag is set
 	if configFlagSet {
 		cfg = setup.ParseFlags(true)
@@ -129,7 +137,6 @@ func main() {
 		}
 	}
 
-	pk = sk.Public().(ed25519.PublicKey)
 	cfg.Global.ServerName = gomatrixserverlib.ServerName(hex.EncodeToString(pk))
 	cfg.Global.KeyID = gomatrixserverlib.KeyID(signing.KeyID)
 

From e9af30b3fe8ca1c426ed63822bf9fd0e4b2c9572 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 12 Sep 2022 10:35:04 +0100
Subject: [PATCH 060/105] Update to matrix-org/pinecone@b215925

---
 go.mod | 4 ++--
 go.sum | 6 ++----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/go.mod b/go.mod
index 68e48bef6..258197ad0 100644
--- a/go.mod
+++ b/go.mod
@@ -17,12 +17,13 @@ require (
 	github.com/google/uuid v1.3.0
 	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/websocket v1.5.0
+	github.com/kardianos/minwinsvc v1.0.0
 	github.com/lib/pq v1.10.5
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
 	github.com/matrix-org/gomatrixserverlib v0.0.0-20220911125436-dec87dbaa407
-	github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed
+	github.com/matrix-org/pinecone v0.0.0-20220912093434-b215925d5534
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
 	github.com/nats-io/nats-server/v2 v2.8.5-0.20220811224153-d8d25d9b0b1c
@@ -92,7 +93,6 @@ require (
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/juju/errors v0.0.0-20220203013757-bd733f3c86b9 // indirect
 	github.com/juju/testing v0.0.0-20220203020004-a0ff61f03494 // indirect
-	github.com/kardianos/minwinsvc v1.0.0 // indirect
 	github.com/klauspost/compress v1.15.9 // indirect
 	github.com/lucas-clemente/quic-go v0.28.1 // indirect
 	github.com/marten-seemann/qtls-go1-16 v0.1.5 // indirect
diff --git a/go.sum b/go.sum
index 7196104fd..6670711cc 100644
--- a/go.sum
+++ b/go.sum
@@ -388,12 +388,10 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1
 github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26/go.mod h1:3fxX6gUjWyI/2Bt7J1OLhpCzOfO/bB3AiX0cJtEKud0=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5dLDCud4r0r55eP4j9FuUNpl60Gmntcop4=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220907081047-637a173a3661 h1:dww9rH0HVfAO9JOBD1nxq26GHKbEw07thAJTu1DrAQs=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220907081047-637a173a3661/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
 github.com/matrix-org/gomatrixserverlib v0.0.0-20220911125436-dec87dbaa407 h1:UciyfR3UTWnpqFBvEAMwGmZpjjO2hemFkWmwa/tB+fw=
 github.com/matrix-org/gomatrixserverlib v0.0.0-20220911125436-dec87dbaa407/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
-github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed h1:YMcCnrmTbT5M1LtTiagiFFaj9vEgvC6iVEzWsIb0tQQ=
-github.com/matrix-org/pinecone v0.0.0-20220901133433-565beccfebed/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
+github.com/matrix-org/pinecone v0.0.0-20220912093434-b215925d5534 h1:XuJYAJNkdG3zj9cO0yQSvL+Sp2xogsTOuZRx7PwdtoA=
+github.com/matrix-org/pinecone v0.0.0-20220912093434-b215925d5534/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=
 github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4 h1:eCEHXWDv9Rm335MSuB49mFUK44bwZPFSDde3ORE3syk=
 github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=

From 7595fbf58c67fd8f0f879498f865f4871e652ddb Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 12 Sep 2022 13:24:03 +0100
Subject: [PATCH 061/105] Update to NATS Server v2.9.0

---
 go.mod | 10 +++++-----
 go.sum | 19 ++++++++++---------
 2 files changed, 15 insertions(+), 14 deletions(-)

diff --git a/go.mod b/go.mod
index 258197ad0..a3e52c1a4 100644
--- a/go.mod
+++ b/go.mod
@@ -26,8 +26,8 @@ require (
 	github.com/matrix-org/pinecone v0.0.0-20220912093434-b215925d5534
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
-	github.com/nats-io/nats-server/v2 v2.8.5-0.20220811224153-d8d25d9b0b1c
-	github.com/nats-io/nats.go v1.16.1-0.20220810192301-fb5ca2cbc995
+	github.com/nats-io/nats-server/v2 v2.9.0
+	github.com/nats-io/nats.go v1.16.1-0.20220906180156-a1017eec10b0
 	github.com/neilalexander/utp v0.1.1-0.20210727203401-54ae7b1cd5f9
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
 	github.com/ngrok/sqlmw v0.0.0-20220520173518-97c9c04efc79
@@ -43,7 +43,7 @@ require (
 	github.com/uber/jaeger-lib v2.4.1+incompatible
 	github.com/yggdrasil-network/yggdrasil-go v0.4.5-0.20220901155642-4f2abece817c
 	go.uber.org/atomic v1.9.0
-	golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa
+	golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90
 	golang.org/x/image v0.0.0-20220413100746-70e8d0d3baa9
 	golang.org/x/mobile v0.0.0-20220722155234-aaac322e2105
 	golang.org/x/net v0.0.0-20220728211354-c7608f3a8462
@@ -124,9 +124,9 @@ require (
 	github.com/tidwall/pretty v1.2.0 // indirect
 	go.etcd.io/bbolt v1.3.5 // indirect
 	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
-	golang.org/x/sys v0.0.0-20220731174439-a90be440212d // indirect
+	golang.org/x/sys v0.0.0-20220906135438-9e1f76180b77 // indirect
 	golang.org/x/text v0.3.8-0.20211004125949-5bd84dd9b33b // indirect
-	golang.org/x/time v0.0.0-20220411224347-583f2d630306 // indirect
+	golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9 // indirect
 	golang.org/x/tools v0.1.12 // indirect
 	google.golang.org/protobuf v1.27.1 // indirect
 	gopkg.in/macaroon.v2 v2.1.0 // indirect
diff --git a/go.sum b/go.sum
index 6670711cc..4ab56010c 100644
--- a/go.sum
+++ b/go.sum
@@ -429,10 +429,10 @@ github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRW
 github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/nats-io/jwt/v2 v2.3.0 h1:z2mA1a7tIf5ShggOFlR1oBPgd6hGqcDYsISxZByUzdI=
 github.com/nats-io/jwt/v2 v2.3.0/go.mod h1:0tqz9Hlu6bCBFLWAASKhE5vUA4c24L9KPUUgvwumE/k=
-github.com/nats-io/nats-server/v2 v2.8.5-0.20220811224153-d8d25d9b0b1c h1:U5qngWGZ7E/nQxz0544IpIEdKFUUaOJxQN2LHCYLGhg=
-github.com/nats-io/nats-server/v2 v2.8.5-0.20220811224153-d8d25d9b0b1c/go.mod h1:+f++B/5jpr71JATt7b5KCX+G7bt43iWx1OYWGkpE/Kk=
-github.com/nats-io/nats.go v1.16.1-0.20220810192301-fb5ca2cbc995 h1:CUcSQR8jwa9//qNgN/t3tW53DObnTPQ/G/K+qnS7yRc=
-github.com/nats-io/nats.go v1.16.1-0.20220810192301-fb5ca2cbc995/go.mod h1:BPko4oXsySz4aSWeFgOHLZs3G4Jq4ZAyE6/zMCxRT6w=
+github.com/nats-io/nats-server/v2 v2.9.0 h1:DLWu+7/VgGOoChcDKytnUZPAmudpv7o/MhKmNrnH1RE=
+github.com/nats-io/nats-server/v2 v2.9.0/go.mod h1:BWKY6217RvhI+FDoOLZ2BH+hOC37xeKRBlQ1Lz7teKI=
+github.com/nats-io/nats.go v1.16.1-0.20220906180156-a1017eec10b0 h1:dPUKD6Iv8M1y9MU8PK6H4a4/12yx5/CbaYWz/Z1arY8=
+github.com/nats-io/nats.go v1.16.1-0.20220906180156-a1017eec10b0/go.mod h1:BPko4oXsySz4aSWeFgOHLZs3G4Jq4ZAyE6/zMCxRT6w=
 github.com/nats-io/nkeys v0.3.0 h1:cgM5tL53EvYRU+2YLXIK0G2mJtK12Ft9oeooSZMA2G8=
 github.com/nats-io/nkeys v0.3.0/go.mod h1:gvUNGjVcM2IPr5rCsRsC6Wb3Hr2CQAm08dsxtV6A5y4=
 github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw=
@@ -627,8 +627,9 @@ golang.org/x/crypto v0.0.0-20210314154223-e6e6c4f2bb5b/go.mod h1:T9bdIzuCu7OtxOm
 golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20220315160706-3147a52a75dd/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa h1:zuSxTR4o9y82ebqCUJYNGJbGPo6sKVl54f/TVDObg1c=
 golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90 h1:Y/gsMcFOcR+6S6f3YeMKl5g+dZMEWqcz5Czj/GWYbkM=
+golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -812,8 +813,8 @@ golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220730100132-1609e554cd39/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220731174439-a90be440212d h1:Sv5ogFZatcgIMMtBSTTAgMYsicp25MXBubjXNDKwm80=
-golang.org/x/sys v0.0.0-20220731174439-a90be440212d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220906135438-9e1f76180b77 h1:C1tElbkWrsSkn3IRl1GCW/gETw1TywWIPgwZtXTZbYg=
+golang.org/x/sys v0.0.0-20220906135438-9e1f76180b77/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.0.0-20220526004731-065cf7ba2467 h1:CBpWXWQpIRjzmkkA+M7q9Fqnwd2mZr3AFqexg8YTfoM=
@@ -831,8 +832,8 @@ golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxb
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20220411224347-583f2d630306 h1:+gHMid33q6pen7kv9xvT+JRinntgeXO2AeZVd0AWD3w=
-golang.org/x/time v0.0.0-20220411224347-583f2d630306/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9 h1:ftMN5LMiBFjbzleLqtoBZk7KdJwhuybIU+FckUHgoyQ=
+golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180525024113-a5b4c53f6e8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=

From 2792d0490f3771488bad346981b8c26479a872c3 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 12 Sep 2022 12:30:41 +0100
Subject: [PATCH 062/105] Fix missing signature check on the
 `/get_missing_events` response

---
 roomserver/internal/input/input_missing.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/roomserver/internal/input/input_missing.go b/roomserver/internal/input/input_missing.go
index 0dd2b64c0..d789c3a14 100644
--- a/roomserver/internal/input/input_missing.go
+++ b/roomserver/internal/input/input_missing.go
@@ -553,11 +553,14 @@ func (t *missingStateReq) getMissingEvents(ctx context.Context, e *gomatrixserve
 
 	// Make sure events from the missingResp are using the cache - missing events
 	// will be added and duplicates will be removed.
-	logger.Debugf("get_missing_events returned %d events", len(missingResp.Events))
 	missingEvents := make([]*gomatrixserverlib.Event, 0, len(missingResp.Events))
 	for _, ev := range missingResp.Events.UntrustedEvents(roomVersion) {
+		if err = ev.VerifyEventSignatures(ctx, t.keys); err != nil {
+			continue
+		}
 		missingEvents = append(missingEvents, t.cacheAndReturn(ev))
 	}
+	logger.Debugf("get_missing_events returned %d events (%d passed signature checks)", len(missingResp.Events), len(missingEvents))
 
 	// topologically sort and sanity check that we are making forward progress
 	newEvents = gomatrixserverlib.ReverseTopologicalOrdering(missingEvents, gomatrixserverlib.TopologicalOrderByPrevEvents)

From 47b2a5d6b8d2704950170cc636ed3dabdad59c06 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 12 Sep 2022 13:41:07 +0100
Subject: [PATCH 063/105] Version 0.9.8

---
 CHANGES.md          | 14 ++++++++++++++
 internal/version.go |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/CHANGES.md b/CHANGES.md
index 024272eb9..79d2fe2e1 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## Dendrite 0.9.8 (2022-09-12)
+
+### Important
+
+* This is a **security release** to fix a vulnerability where missing events retrieved from other servers did not have their signatures verified in all cases, affecting all versions of Dendrite before 0.9.8. Upgrading to this version is highly recommended. For more information, [see here](https://github.com/matrix-org/dendrite/security/advisories/GHSA-pfw4-xjgm-267c).
+
+### Features
+
+* The built-in NATS Server has been updated to the final 2.9.0 release version
+
+### Fixes
+
+* Dendrite will now correctly verify the signatures of events retrieved using `/get_missing_events`
+
 ## Dendrite 0.9.7 (2022-09-09)
 
 ### Features
diff --git a/internal/version.go b/internal/version.go
index ed2ae442f..ef7b879c2 100644
--- a/internal/version.go
+++ b/internal/version.go
@@ -17,7 +17,7 @@ var build string
 const (
 	VersionMajor = 0
 	VersionMinor = 9
-	VersionPatch = 7
+	VersionPatch = 8
 	VersionTag   = "" // example: "rc1"
 )
 

From 62afb936a5d282d0f500645c3442c1c294d37bdb Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 12 Sep 2022 15:27:45 +0100
Subject: [PATCH 064/105] Update to matrix-org/gomatrixserverlib@7b96db4

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index a3e52c1a4..d151b2995 100644
--- a/go.mod
+++ b/go.mod
@@ -22,7 +22,7 @@ require (
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220911125436-dec87dbaa407
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220912142654-7b96db48888a
 	github.com/matrix-org/pinecone v0.0.0-20220912093434-b215925d5534
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
diff --git a/go.sum b/go.sum
index 4ab56010c..3cad3f530 100644
--- a/go.sum
+++ b/go.sum
@@ -388,8 +388,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1
 github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26/go.mod h1:3fxX6gUjWyI/2Bt7J1OLhpCzOfO/bB3AiX0cJtEKud0=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5dLDCud4r0r55eP4j9FuUNpl60Gmntcop4=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220911125436-dec87dbaa407 h1:UciyfR3UTWnpqFBvEAMwGmZpjjO2hemFkWmwa/tB+fw=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220911125436-dec87dbaa407/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220912142654-7b96db48888a h1:XeGBDZZsUe4kgj3myl0EiuDNVWxszJecMTrON3Wn9sI=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220912142654-7b96db48888a/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
 github.com/matrix-org/pinecone v0.0.0-20220912093434-b215925d5534 h1:XuJYAJNkdG3zj9cO0yQSvL+Sp2xogsTOuZRx7PwdtoA=
 github.com/matrix-org/pinecone v0.0.0-20220912093434-b215925d5534/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=

From 100fa9b2354efa05b4fbff3a3cb745ea7783d41c Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Tue, 13 Sep 2022 08:07:43 +0200
Subject: [PATCH 065/105] Check unique constraint errors when manually
 inserting migrations (#2712)

This should avoid unnecessary logging on startup if the migration (were
we need `InsertMigration`) was already executed.
This now checks for "unique constraint errors" for SQLite and Postgres
and fails the startup process if the migration couldn't be manually
inserted for some other reason.
---
 internal/sqlutil/migrate.go                   |  5 +++++
 ...{postgres_wasm.go => unique_constraint.go} | 21 ++++++++++++++++---
 ...{postgres.go => unique_constraint_wasm.go} | 17 +++++++++------
 .../storage/postgres/key_changes_table.go     |  6 ++----
 .../storage/sqlite3/key_changes_table.go      |  6 ++----
 roomserver/storage/postgres/storage.go        |  5 +----
 roomserver/storage/sqlite3/storage.go         |  4 +---
 7 files changed, 40 insertions(+), 24 deletions(-)
 rename internal/sqlutil/{postgres_wasm.go => unique_constraint.go} (62%)
 rename internal/sqlutil/{postgres.go => unique_constraint_wasm.go} (74%)

diff --git a/internal/sqlutil/migrate.go b/internal/sqlutil/migrate.go
index 98e7d8938..b6a8b1f25 100644
--- a/internal/sqlutil/migrate.go
+++ b/internal/sqlutil/migrate.go
@@ -155,5 +155,10 @@ func InsertMigration(ctx context.Context, db *sql.DB, migrationName string) erro
 		time.Now().Format(time.RFC3339),
 		internal.VersionString(),
 	)
+	// If the migration was already executed, we'll get a unique constraint error,
+	// return nil instead, to avoid unnecessary logging.
+	if IsUniqueConstraintViolationErr(err) {
+		return nil
+	}
 	return err
 }
diff --git a/internal/sqlutil/postgres_wasm.go b/internal/sqlutil/unique_constraint.go
similarity index 62%
rename from internal/sqlutil/postgres_wasm.go
rename to internal/sqlutil/unique_constraint.go
index 34086f450..4a1b7fd94 100644
--- a/internal/sqlutil/postgres_wasm.go
+++ b/internal/sqlutil/unique_constraint.go
@@ -12,12 +12,27 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build wasm
-// +build wasm
+//go:build !wasm
+// +build !wasm
 
 package sqlutil
 
-// IsUniqueConstraintViolationErr no-ops for this architecture
+import (
+	"github.com/lib/pq"
+	"github.com/mattn/go-sqlite3"
+)
+
+// IsUniqueConstraintViolationErr returns true if the error is an unique_violation error
 func IsUniqueConstraintViolationErr(err error) bool {
+	switch e := err.(type) {
+	case *pq.Error:
+		return e.Code == "23505"
+	case pq.Error:
+		return e.Code == "23505"
+	case *sqlite3.Error:
+		return e.Code == sqlite3.ErrConstraint
+	case sqlite3.Error:
+		return e.Code == sqlite3.ErrConstraint
+	}
 	return false
 }
diff --git a/internal/sqlutil/postgres.go b/internal/sqlutil/unique_constraint_wasm.go
similarity index 74%
rename from internal/sqlutil/postgres.go
rename to internal/sqlutil/unique_constraint_wasm.go
index 5e656b1da..02ceb5851 100644
--- a/internal/sqlutil/postgres.go
+++ b/internal/sqlutil/unique_constraint_wasm.go
@@ -12,15 +12,20 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:build !wasm
-// +build !wasm
+//go:build wasm
+// +build wasm
 
 package sqlutil
 
-import "github.com/lib/pq"
+import "github.com/mattn/go-sqlite3"
 
-// IsUniqueConstraintViolationErr returns true if the error is a postgresql unique_violation error
+// IsUniqueConstraintViolationErr returns true if the error is an unique_violation error
 func IsUniqueConstraintViolationErr(err error) bool {
-	pqErr, ok := err.(*pq.Error)
-	return ok && pqErr.Code == "23505"
+	switch e := err.(type) {
+	case *sqlite3.Error:
+		return e.Code == sqlite3.ErrConstraint
+	case sqlite3.Error:
+		return e.Code == sqlite3.ErrConstraint
+	}
+	return false
 }
diff --git a/keyserver/storage/postgres/key_changes_table.go b/keyserver/storage/postgres/key_changes_table.go
index e91b048d5..c0e3429c7 100644
--- a/keyserver/storage/postgres/key_changes_table.go
+++ b/keyserver/storage/postgres/key_changes_table.go
@@ -18,8 +18,7 @@ import (
 	"context"
 	"database/sql"
 	"errors"
-
-	"github.com/sirupsen/logrus"
+	"fmt"
 
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
@@ -81,8 +80,7 @@ func executeMigration(ctx context.Context, db *sql.DB) error {
 	if err != nil {
 		if errors.Is(err, sql.ErrNoRows) { // migration was already executed, as the column was removed
 			if err = sqlutil.InsertMigration(ctx, db, migrationName); err != nil {
-				// not a fatal error, log and continue
-				logrus.WithError(err).Warnf("unable to manually insert migration '%s'", migrationName)
+				return fmt.Errorf("unable to manually insert migration '%s': %w", migrationName, err)
 			}
 			return nil
 		}
diff --git a/keyserver/storage/sqlite3/key_changes_table.go b/keyserver/storage/sqlite3/key_changes_table.go
index b68df5552..0c844d67a 100644
--- a/keyserver/storage/sqlite3/key_changes_table.go
+++ b/keyserver/storage/sqlite3/key_changes_table.go
@@ -18,8 +18,7 @@ import (
 	"context"
 	"database/sql"
 	"errors"
-
-	"github.com/sirupsen/logrus"
+	"fmt"
 
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
@@ -80,8 +79,7 @@ func executeMigration(ctx context.Context, db *sql.DB) error {
 	if err != nil {
 		if errors.Is(err, sql.ErrNoRows) { // migration was already executed, as the column was removed
 			if err = sqlutil.InsertMigration(ctx, db, migrationName); err != nil {
-				// not a fatal error, log and continue
-				logrus.WithError(err).Warnf("unable to manually insert migration '%s'", migrationName)
+				return fmt.Errorf("unable to manually insert migration '%s': %w", migrationName, err)
 			}
 			return nil
 		}
diff --git a/roomserver/storage/postgres/storage.go b/roomserver/storage/postgres/storage.go
index 26178df83..23a5f79eb 100644
--- a/roomserver/storage/postgres/storage.go
+++ b/roomserver/storage/postgres/storage.go
@@ -21,8 +21,6 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/sirupsen/logrus"
-
 	// Import the postgres database driver.
 	_ "github.com/lib/pq"
 
@@ -79,8 +77,7 @@ func executeMigration(ctx context.Context, db *sql.DB) error {
 	if err != nil {
 		if errors.Is(err, sql.ErrNoRows) { // migration was already executed, as the column was removed
 			if err = sqlutil.InsertMigration(ctx, db, migrationName); err != nil {
-				// not a fatal error, log and continue
-				logrus.WithError(err).Warnf("unable to manually insert migration '%s'", migrationName)
+				return fmt.Errorf("unable to manually insert migration '%s': %w", migrationName, err)
 			}
 			return nil
 		}
diff --git a/roomserver/storage/sqlite3/storage.go b/roomserver/storage/sqlite3/storage.go
index c7bc00393..01c3f879c 100644
--- a/roomserver/storage/sqlite3/storage.go
+++ b/roomserver/storage/sqlite3/storage.go
@@ -22,7 +22,6 @@ import (
 	"fmt"
 
 	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/sirupsen/logrus"
 
 	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
@@ -87,8 +86,7 @@ func executeMigration(ctx context.Context, db *sql.DB) error {
 	if err != nil {
 		if errors.Is(err, sql.ErrNoRows) { // migration was already executed, as the column was removed
 			if err = sqlutil.InsertMigration(ctx, db, migrationName); err != nil {
-				// not a fatal error, log and continue
-				logrus.WithError(err).Warnf("unable to manually insert migration '%s'", migrationName)
+				return fmt.Errorf("unable to manually insert migration '%s': %w", migrationName, err)
 			}
 			return nil
 		}

From c366ccdfcaf1ea820bef4744fda90aff4db1c67d Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Tue, 13 Sep 2022 09:35:45 +0200
Subject: [PATCH 066/105] Send-to-device consumer/producer tweaks (#2713)

Some tweaks for the send-to-device consumers/producers:
- use `json.RawMessage` without marshalling it first
- try further devices (if available) if we failed to `PublishMsg` in the
producers
- some logging changes (to better debug E2EE issues)
---
 clientapi/producers/syncapi.go     | 32 ++++++++++++++----------------
 federationapi/producers/syncapi.go | 24 ++++++++++------------
 syncapi/consumers/sendtodevice.go  | 15 ++++++++------
 syncapi/syncapi_test.go            |  4 +---
 4 files changed, 35 insertions(+), 40 deletions(-)

diff --git a/clientapi/producers/syncapi.go b/clientapi/producers/syncapi.go
index 5933ce1a8..2dc0c4843 100644
--- a/clientapi/producers/syncapi.go
+++ b/clientapi/producers/syncapi.go
@@ -21,12 +21,13 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/matrix-org/dendrite/setup/jetstream"
-	"github.com/matrix-org/dendrite/syncapi/types"
-	userapi "github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/nats-io/nats.go"
 	log "github.com/sirupsen/logrus"
+
+	"github.com/matrix-org/dendrite/setup/jetstream"
+	"github.com/matrix-org/dendrite/syncapi/types"
+	userapi "github.com/matrix-org/dendrite/userapi/api"
 )
 
 // SyncAPIProducer produces events for the sync API server to consume
@@ -61,7 +62,7 @@ func (p *SyncAPIProducer) SendReceipt(
 
 func (p *SyncAPIProducer) SendToDevice(
 	ctx context.Context, sender, userID, deviceID, eventType string,
-	message interface{},
+	message json.RawMessage,
 ) error {
 	devices := []string{}
 	_, domain, err := gomatrixserverlib.SplitID('@', userID)
@@ -89,24 +90,19 @@ func (p *SyncAPIProducer) SendToDevice(
 		devices = append(devices, deviceID)
 	}
 
-	js, err := json.Marshal(message)
-	if err != nil {
-		return err
-	}
-
 	log.WithFields(log.Fields{
 		"user_id":     userID,
 		"num_devices": len(devices),
 		"type":        eventType,
 	}).Tracef("Producing to topic '%s'", p.TopicSendToDeviceEvent)
-	for _, device := range devices {
+	for i, device := range devices {
 		ote := &types.OutputSendToDeviceEvent{
 			UserID:   userID,
 			DeviceID: device,
 			SendToDeviceEvent: gomatrixserverlib.SendToDeviceEvent{
 				Sender:  sender,
 				Type:    eventType,
-				Content: js,
+				Content: message,
 			},
 		}
 
@@ -115,15 +111,17 @@ func (p *SyncAPIProducer) SendToDevice(
 			log.WithError(err).Error("sendToDevice failed json.Marshal")
 			return err
 		}
-		m := &nats.Msg{
-			Subject: p.TopicSendToDeviceEvent,
-			Data:    eventJSON,
-			Header:  nats.Header{},
-		}
+		m := nats.NewMsg(p.TopicSendToDeviceEvent)
+		m.Data = eventJSON
 		m.Header.Set("sender", sender)
 		m.Header.Set(jetstream.UserID, userID)
+
 		if _, err = p.JetStream.PublishMsg(m, nats.Context(ctx)); err != nil {
-			log.WithError(err).Error("sendToDevice failed t.Producer.SendMessage")
+			if i < len(devices)-1 {
+				log.WithError(err).Warn("sendToDevice failed to PublishMsg, trying further devices")
+				continue
+			}
+			log.WithError(err).Error("sendToDevice failed to PublishMsg for all devices")
 			return err
 		}
 	}
diff --git a/federationapi/producers/syncapi.go b/federationapi/producers/syncapi.go
index 86c8c10a3..4abd3fbe5 100644
--- a/federationapi/producers/syncapi.go
+++ b/federationapi/producers/syncapi.go
@@ -64,7 +64,7 @@ func (p *SyncAPIProducer) SendReceipt(
 
 func (p *SyncAPIProducer) SendToDevice(
 	ctx context.Context, sender, userID, deviceID, eventType string,
-	message interface{},
+	message json.RawMessage,
 ) error {
 	devices := []string{}
 	_, domain, err := gomatrixserverlib.SplitID('@', userID)
@@ -92,24 +92,19 @@ func (p *SyncAPIProducer) SendToDevice(
 		devices = append(devices, deviceID)
 	}
 
-	js, err := json.Marshal(message)
-	if err != nil {
-		return err
-	}
-
 	log.WithFields(log.Fields{
 		"user_id":     userID,
 		"num_devices": len(devices),
 		"type":        eventType,
 	}).Tracef("Producing to topic '%s'", p.TopicSendToDeviceEvent)
-	for _, device := range devices {
+	for i, device := range devices {
 		ote := &types.OutputSendToDeviceEvent{
 			UserID:   userID,
 			DeviceID: device,
 			SendToDeviceEvent: gomatrixserverlib.SendToDeviceEvent{
 				Sender:  sender,
 				Type:    eventType,
-				Content: js,
+				Content: message,
 			},
 		}
 
@@ -118,16 +113,17 @@ func (p *SyncAPIProducer) SendToDevice(
 			log.WithError(err).Error("sendToDevice failed json.Marshal")
 			return err
 		}
-		m := &nats.Msg{
-			Subject: p.TopicSendToDeviceEvent,
-			Data:    eventJSON,
-			Header:  nats.Header{},
-		}
+		m := nats.NewMsg(p.TopicSendToDeviceEvent)
+		m.Data = eventJSON
 		m.Header.Set("sender", sender)
 		m.Header.Set(jetstream.UserID, userID)
 
 		if _, err = p.JetStream.PublishMsg(m, nats.Context(ctx)); err != nil {
-			log.WithError(err).Error("sendToDevice failed t.Producer.SendMessage")
+			if i < len(devices)-1 {
+				log.WithError(err).Warn("sendToDevice failed to PublishMsg, trying further devices")
+				continue
+			}
+			log.WithError(err).Error("sendToDevice failed to PublishMsg for all devices")
 			return err
 		}
 	}
diff --git a/syncapi/consumers/sendtodevice.go b/syncapi/consumers/sendtodevice.go
index 89b01d7e5..7d6aae597 100644
--- a/syncapi/consumers/sendtodevice.go
+++ b/syncapi/consumers/sendtodevice.go
@@ -19,16 +19,17 @@ import (
 	"encoding/json"
 
 	"github.com/getsentry/sentry-go"
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/matrix-org/util"
+	"github.com/nats-io/nats.go"
+	log "github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/setup/process"
 	"github.com/matrix-org/dendrite/syncapi/notifier"
 	"github.com/matrix-org/dendrite/syncapi/storage"
 	"github.com/matrix-org/dendrite/syncapi/types"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/matrix-org/util"
-	"github.com/nats-io/nats.go"
-	log "github.com/sirupsen/logrus"
 )
 
 // OutputSendToDeviceEventConsumer consumes events that originated in the EDU server.
@@ -79,16 +80,18 @@ func (s *OutputSendToDeviceEventConsumer) onMessage(ctx context.Context, msgs []
 	_, domain, err := gomatrixserverlib.SplitID('@', userID)
 	if err != nil {
 		sentry.CaptureException(err)
+		log.WithError(err).Errorf("send-to-device: failed to split user id, dropping message")
 		return true
 	}
 	if domain != s.serverName {
+		log.Tracef("ignoring send-to-device event with destination %s", domain)
 		return true
 	}
 
 	var output types.OutputSendToDeviceEvent
 	if err = json.Unmarshal(msg.Data, &output); err != nil {
 		// If the message was invalid, log it and move on to the next message in the stream
-		log.WithError(err).Errorf("output log: message parse failure")
+		log.WithError(err).Errorf("send-to-device: message parse failure")
 		sentry.CaptureException(err)
 		return true
 	}
@@ -105,7 +108,7 @@ func (s *OutputSendToDeviceEventConsumer) onMessage(ctx context.Context, msgs []
 	)
 	if err != nil {
 		sentry.CaptureException(err)
-		log.WithError(err).Errorf("failed to store send-to-device message")
+		log.WithError(err).Errorf("send-to-device: failed to store message")
 		return false
 	}
 
diff --git a/syncapi/syncapi_test.go b/syncapi/syncapi_test.go
index c81256aa7..a4985dbf4 100644
--- a/syncapi/syncapi_test.go
+++ b/syncapi/syncapi_test.go
@@ -624,9 +624,7 @@ func testSendToDevice(t *testing.T, dbType test.DBType) {
 		// Send to-device messages of type "m.dendrite.test" with content `{"dummy":"message $counter"}`
 		for i := 0; i < tc.sendMessagesCount; i++ {
 			msgCounter++
-			msg := map[string]string{
-				"dummy": fmt.Sprintf("message %d", msgCounter),
-			}
+			msg := json.RawMessage(fmt.Sprintf(`{"dummy":"message %d"}`, msgCounter))
 			if err := producer.SendToDevice(ctx, user.ID, user.ID, alice.ID, "m.dendrite.test", msg); err != nil {
 				t.Fatalf("unable to send to device message: %v", err)
 			}

From 3e55856254f6bc918f5075d7adb85d53da92c7c8 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 13 Sep 2022 09:37:38 +0100
Subject: [PATCH 067/105] Always resolve state in `QueryStateAfterEvents`

---
 roomserver/internal/query/query.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/roomserver/internal/query/query.go b/roomserver/internal/query/query.go
index 6dce2bc3e..d08c5c491 100644
--- a/roomserver/internal/query/query.go
+++ b/roomserver/internal/query/query.go
@@ -106,7 +106,7 @@ func (r *Queryer) QueryStateAfterEvents(
 		return err
 	}
 
-	if len(request.PrevEventIDs) > 1 && len(request.StateToFetch) == 0 {
+	if len(request.PrevEventIDs) > 1 {
 		var authEventIDs []string
 		for _, e := range stateEvents {
 			authEventIDs = append(authEventIDs, e.AuthEventIDs()...)

From b05e028f7d8befc045dcb62e87d09ad462bb277c Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 13 Sep 2022 12:52:09 +0100
Subject: [PATCH 068/105] Tweak `LoadMembershipAtEvent` behaviour when state
 not known (#2716)

Previously `LoadMembershipAtEvent` would fail if the state before one of
the events was not known, i.e. because it was an outlier. This modifies
it so that it gracefully handles not knowing the state and returns no
memberships instead, so that history visibility doesn't freak out and
kill `/sync` requests dead.
---
 roomserver/api/query.go            | 3 ++-
 roomserver/internal/query/query.go | 9 ++++++++-
 roomserver/state/state.go          | 8 ++++++--
 syncapi/streams/stream_pdu.go      | 5 ++---
 4 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/roomserver/api/query.go b/roomserver/api/query.go
index 32d63bb51..aa7dc4735 100644
--- a/roomserver/api/query.go
+++ b/roomserver/api/query.go
@@ -439,6 +439,7 @@ type QueryMembershipAtEventRequest struct {
 
 // QueryMembershipAtEventResponse is the response to QueryMembershipAtEventRequest.
 type QueryMembershipAtEventResponse struct {
-	// Memberships is a map from eventID to a list of events (if any).
+	// Memberships is a map from eventID to a list of events (if any). Events that
+	// do not have known state will return an empty array here.
 	Memberships map[string][]*gomatrixserverlib.HeaderedEvent `json:"memberships"`
 }
diff --git a/roomserver/internal/query/query.go b/roomserver/internal/query/query.go
index d08c5c491..b41a92e94 100644
--- a/roomserver/internal/query/query.go
+++ b/roomserver/internal/query/query.go
@@ -208,6 +208,9 @@ func (r *Queryer) QueryMembershipForUser(
 	return err
 }
 
+// QueryMembershipAtEvent returns the known memberships at a given event.
+// If the state before an event is not known, an empty list will be returned
+// for that event instead.
 func (r *Queryer) QueryMembershipAtEvent(
 	ctx context.Context,
 	request *api.QueryMembershipAtEventRequest,
@@ -237,7 +240,11 @@ func (r *Queryer) QueryMembershipAtEvent(
 	}
 
 	for _, eventID := range request.EventIDs {
-		stateEntry := stateEntries[eventID]
+		stateEntry, ok := stateEntries[eventID]
+		if !ok {
+			response.Memberships[eventID] = []*gomatrixserverlib.HeaderedEvent{}
+			continue
+		}
 		memberships, err := helpers.GetMembershipsAtState(ctx, r.DB, stateEntry, false)
 		if err != nil {
 			return fmt.Errorf("unable to get memberships at state: %w", err)
diff --git a/roomserver/state/state.go b/roomserver/state/state.go
index a40a2e9ba..cb96d83ec 100644
--- a/roomserver/state/state.go
+++ b/roomserver/state/state.go
@@ -18,6 +18,7 @@ package state
 
 import (
 	"context"
+	"database/sql"
 	"fmt"
 	"sort"
 	"sync"
@@ -134,11 +135,14 @@ func (v *StateResolution) LoadMembershipAtEvent(
 	for i := range eventIDs {
 		eventID := eventIDs[i]
 		snapshotNID, err := v.db.SnapshotNIDFromEventID(ctx, eventID)
-		if err != nil {
+		if err != nil && err != sql.ErrNoRows {
 			return nil, fmt.Errorf("LoadStateAtEvent.SnapshotNIDFromEventID failed for event %s : %w", eventID, err)
 		}
 		if snapshotNID == 0 {
-			return nil, fmt.Errorf("LoadStateAtEvent.SnapshotNIDFromEventID(%s) returned 0 NID, was this event stored?", eventID)
+			// If we don't know a state snapshot for this event then we can't calculate
+			// memberships at the time of the event, so skip over it. This means that
+			// it isn't guaranteed that the response map will contain every single event.
+			continue
 		}
 		snapshotNIDMap[snapshotNID] = append(snapshotNIDMap[snapshotNID], eventID)
 	}
diff --git a/syncapi/streams/stream_pdu.go b/syncapi/streams/stream_pdu.go
index ffcf64df6..0ab6de886 100644
--- a/syncapi/streams/stream_pdu.go
+++ b/syncapi/streams/stream_pdu.go
@@ -388,7 +388,7 @@ func applyHistoryVisibilityFilter(
 	if err != nil {
 		// Not a fatal error, we can continue without the stateEvents,
 		// they are only needed if there are state events in the timeline.
-		logrus.WithError(err).Warnf("failed to get current room state")
+		logrus.WithError(err).Warnf("Failed to get current room state for history visibility")
 	}
 	alwaysIncludeIDs := make(map[string]struct{}, len(stateEvents))
 	for _, ev := range stateEvents {
@@ -397,7 +397,6 @@ func applyHistoryVisibilityFilter(
 	startTime := time.Now()
 	events, err := internal.ApplyHistoryVisibilityFilter(ctx, db, rsAPI, recentEvents, alwaysIncludeIDs, userID, "sync")
 	if err != nil {
-
 		return nil, err
 	}
 	logrus.WithFields(logrus.Fields{
@@ -405,7 +404,7 @@ func applyHistoryVisibilityFilter(
 		"room_id":  roomID,
 		"before":   len(recentEvents),
 		"after":    len(events),
-	}).Debug("applied history visibility (sync)")
+	}).Trace("Applied history visibility (sync)")
 	return events, nil
 }
 

From 482914aef4a7d637a8c468d46904fde9f478b5d1 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 13 Sep 2022 15:25:02 +0100
Subject: [PATCH 069/105] Use `AckNone` on the ephemeral room input consumer

---
 roomserver/internal/input/input.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/roomserver/internal/input/input.go b/roomserver/internal/input/input.go
index a8a3e0248..1cb980dc3 100644
--- a/roomserver/internal/input/input.go
+++ b/roomserver/internal/input/input.go
@@ -172,11 +172,10 @@ func (r *Inputer) Start() error {
 		func(m *nats.Msg) {
 			roomID := m.Header.Get(jetstream.RoomID)
 			r.startWorkerForRoom(roomID)
-			_ = m.Ack()
 		},
 		nats.HeadersOnly(),
 		nats.DeliverAll(),
-		nats.AckAll(),
+		nats.AckNone(),
 		nats.BindStream(r.InputRoomEventTopic),
 	)
 	return err

From 7f89fed1e45cc6ea65c420e32a017df634f4164f Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed, 14 Sep 2022 09:55:50 +0100
Subject: [PATCH 070/105] Revert 482914aef4a7d637a8c468d46904fde9f478b5d1

---
 roomserver/internal/input/input.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/roomserver/internal/input/input.go b/roomserver/internal/input/input.go
index 1cb980dc3..c47793f0a 100644
--- a/roomserver/internal/input/input.go
+++ b/roomserver/internal/input/input.go
@@ -172,10 +172,12 @@ func (r *Inputer) Start() error {
 		func(m *nats.Msg) {
 			roomID := m.Header.Get(jetstream.RoomID)
 			r.startWorkerForRoom(roomID)
+			_ = m.Ack()
 		},
 		nats.HeadersOnly(),
 		nats.DeliverAll(),
-		nats.AckNone(),
+		nats.AckExplicit(),
+		nats.ReplayInstant(),
 		nats.BindStream(r.InputRoomEventTopic),
 	)
 	return err

From e6960d0b15b6cb216f1d566a7a47a891348fd48f Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed, 14 Sep 2022 14:25:25 +0100
Subject: [PATCH 071/105] Update to
 matrix-org/pinecone@608215eb1b2920f3510b56c4a36a87ed9e75779f

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index d151b2995..263a0065d 100644
--- a/go.mod
+++ b/go.mod
@@ -23,7 +23,7 @@ require (
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
 	github.com/matrix-org/gomatrixserverlib v0.0.0-20220912142654-7b96db48888a
-	github.com/matrix-org/pinecone v0.0.0-20220912093434-b215925d5534
+	github.com/matrix-org/pinecone v0.0.0-20220914131522-608215eb1b29
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.13
 	github.com/nats-io/nats-server/v2 v2.9.0
diff --git a/go.sum b/go.sum
index 3cad3f530..abdc11665 100644
--- a/go.sum
+++ b/go.sum
@@ -390,8 +390,8 @@ github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5d
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
 github.com/matrix-org/gomatrixserverlib v0.0.0-20220912142654-7b96db48888a h1:XeGBDZZsUe4kgj3myl0EiuDNVWxszJecMTrON3Wn9sI=
 github.com/matrix-org/gomatrixserverlib v0.0.0-20220912142654-7b96db48888a/go.mod h1:jX38yp3SSLJNftBg3PXU1ayd0PCLIiDHQ4xAc9DIixk=
-github.com/matrix-org/pinecone v0.0.0-20220912093434-b215925d5534 h1:XuJYAJNkdG3zj9cO0yQSvL+Sp2xogsTOuZRx7PwdtoA=
-github.com/matrix-org/pinecone v0.0.0-20220912093434-b215925d5534/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
+github.com/matrix-org/pinecone v0.0.0-20220914131522-608215eb1b29 h1:/AIaqhK1BBi2sMEVQdgZRV8H8sNloAGCgztLZhsPqD0=
+github.com/matrix-org/pinecone v0.0.0-20220914131522-608215eb1b29/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
 github.com/matrix-org/util v0.0.0-20190711121626-527ce5ddefc7/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=
 github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4 h1:eCEHXWDv9Rm335MSuB49mFUK44bwZPFSDde3ORE3syk=
 github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=

From 0ea948c70548875601a544c57a588271af3adce4 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed, 14 Sep 2022 14:26:24 +0100
Subject: [PATCH 072/105] Fix Pinecone demo build errors after Pinecone update

---
 build/gobind-pinecone/monolith.go  | 2 +-
 cmd/dendrite-demo-pinecone/main.go | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/build/gobind-pinecone/monolith.go b/build/gobind-pinecone/monolith.go
index 91bbb6873..500403ae4 100644
--- a/build/gobind-pinecone/monolith.go
+++ b/build/gobind-pinecone/monolith.go
@@ -255,7 +255,7 @@ func (m *DendriteMonolith) Start() {
 	m.logger.SetOutput(BindLogger{})
 	logrus.SetOutput(BindLogger{})
 
-	m.PineconeRouter = pineconeRouter.NewRouter(logrus.WithField("pinecone", "router"), sk, false)
+	m.PineconeRouter = pineconeRouter.NewRouter(logrus.WithField("pinecone", "router"), sk)
 	m.PineconeQUIC = pineconeSessions.NewSessions(logrus.WithField("pinecone", "sessions"), m.PineconeRouter, []string{"matrix"})
 	m.PineconeMulticast = pineconeMulticast.NewMulticast(logrus.WithField("pinecone", "multicast"), m.PineconeRouter)
 	m.PineconeManager = pineconeConnections.NewConnectionManager(m.PineconeRouter, nil)
diff --git a/cmd/dendrite-demo-pinecone/main.go b/cmd/dendrite-demo-pinecone/main.go
index ff9cb5aa1..99e597e59 100644
--- a/cmd/dendrite-demo-pinecone/main.go
+++ b/cmd/dendrite-demo-pinecone/main.go
@@ -151,7 +151,7 @@ func main() {
 	base := base.NewBaseDendrite(cfg, "Monolith")
 	defer base.Close() // nolint: errcheck
 
-	pRouter := pineconeRouter.NewRouter(logrus.WithField("pinecone", "router"), sk, false)
+	pRouter := pineconeRouter.NewRouter(logrus.WithField("pinecone", "router"), sk)
 	pQUIC := pineconeSessions.NewSessions(logrus.WithField("pinecone", "sessions"), pRouter, []string{"matrix"})
 	pMulticast := pineconeMulticast.NewMulticast(logrus.WithField("pinecone", "multicast"), pRouter)
 	pManager := pineconeConnections.NewConnectionManager(pRouter, nil)

From a5f8c07184921b4cfdea42c872852ca5e5e5a4ce Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Thu, 15 Sep 2022 07:26:26 +0200
Subject: [PATCH 073/105] Hopefully fix `upgrade-tests` (#2717)

Wait for events to come down `/sync` before ending the test.
---
 cmd/dendrite-upgrade-tests/tests.go | 45 +++++++++++++++++++++++++++--
 1 file changed, 43 insertions(+), 2 deletions(-)

diff --git a/cmd/dendrite-upgrade-tests/tests.go b/cmd/dendrite-upgrade-tests/tests.go
index ff1e09dda..5c9589df2 100644
--- a/cmd/dendrite-upgrade-tests/tests.go
+++ b/cmd/dendrite-upgrade-tests/tests.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"log"
 	"strings"
+	"time"
 
 	"github.com/matrix-org/gomatrix"
 	"github.com/matrix-org/gomatrixserverlib"
@@ -81,11 +82,14 @@ func runTests(baseURL, branchName string) error {
 			client: users[1].client, text: "4: " + branchName,
 		},
 	}
+	wantEventIDs := make(map[string]struct{}, 8)
 	for _, msg := range msgs {
-		_, err = msg.client.SendText(dmRoomID, msg.text)
+		var resp *gomatrix.RespSendEvent
+		resp, err = msg.client.SendText(dmRoomID, msg.text)
 		if err != nil {
 			return fmt.Errorf("failed to send text in dm room: %s", err)
 		}
+		wantEventIDs[resp.EventID] = struct{}{}
 	}
 
 	// attempt to create/join the shared public room
@@ -113,11 +117,48 @@ func runTests(baseURL, branchName string) error {
 	}
 	// send messages
 	for _, msg := range msgs {
-		_, err = msg.client.SendText(publicRoomID, "public "+msg.text)
+		resp, err := msg.client.SendText(publicRoomID, "public "+msg.text)
 		if err != nil {
 			return fmt.Errorf("failed to send text in public room: %s", err)
 		}
+		wantEventIDs[resp.EventID] = struct{}{}
 	}
+
+	// Sync until we have all expected messages
+	doneCh := make(chan struct{})
+	go func() {
+		syncClient := users[0].client
+		since := ""
+		for len(wantEventIDs) > 0 {
+			select {
+			case <-doneCh:
+				return
+			default:
+			}
+			syncResp, err := syncClient.SyncRequest(1000, since, "1", false, "")
+			if err != nil {
+				continue
+			}
+			for _, room := range syncResp.Rooms.Join {
+				for _, ev := range room.Timeline.Events {
+					if ev.Type != "m.room.message" {
+						continue
+					}
+					delete(wantEventIDs, ev.ID)
+				}
+			}
+			since = syncResp.NextBatch
+		}
+		close(doneCh)
+	}()
+
+	select {
+	case <-time.After(time.Second * 10):
+		close(doneCh)
+		return fmt.Errorf("failed to receive all expected messages: %+v", wantEventIDs)
+	case <-doneCh:
+	}
+
 	log.Printf("OK! rooms(public=%s, dm=%s) users(%s, %s)\n", publicRoomID, dmRoomID, users[0].userID, users[1].userID)
 	return nil
 }

From fc1d8e479b282b56dd0eb707559785dc20fc65a6 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri, 16 Sep 2022 10:35:32 +0100
Subject: [PATCH 074/105] Ensure that all state event IDs are included in the
 `added` section when rewriting state (#2725)

This should hopefully fix an entire class of problems where components
downstream from the roomserver (i.e. the sync API) could just lose a
whole bunch of state after a rewrite operation like a federated join.

The root of the bug is that we set `RewritesState` in the output event
which instructs downstream components to purge their copy of any room
state, but then didn't send the entire state snapshot in
`adds_state_event_ids` so the downstream state ends up being incomplete
as a result.
---
 .../internal/input/input_latest_events.go     | 31 +++++++++++++------
 1 file changed, 21 insertions(+), 10 deletions(-)

diff --git a/roomserver/internal/input/input_latest_events.go b/roomserver/internal/input/input_latest_events.go
index 205a33e83..a223820ef 100644
--- a/roomserver/internal/input/input_latest_events.go
+++ b/roomserver/internal/input/input_latest_events.go
@@ -264,16 +264,27 @@ func (u *latestEventsUpdater) latestState() error {
 		return fmt.Errorf("roomState.CalculateAndStoreStateAfterEvents: %w", err)
 	}
 
-	// Now that we have a new state snapshot based on the latest events,
-	// we can compare that new snapshot to the previous one and see what
-	// has changed. This gives us one list of removed state events and
-	// another list of added ones. Replacing a value for a state-key tuple
-	// will result one removed (the old event) and one added (the new event).
-	u.removed, u.added, err = roomState.DifferenceBetweeenStateSnapshots(
-		ctx, u.oldStateNID, u.newStateNID,
-	)
-	if err != nil {
-		return fmt.Errorf("roomState.DifferenceBetweenStateSnapshots: %w", err)
+	// Include information about what changed in the state transition. If the
+	// event rewrites the state (i.e. is a federated join) then we will simply
+	// include the entire state snapshot as added events, as the "RewritesState"
+	// flag in the output event signals downstream components to purge their
+	// room state first. If it doesn't rewrite the state then we will work out
+	// what the difference is between the state snapshots and send that. In all
+	// cases where a state event is being replaced, the old state event will
+	// appear in "removed" and the replacement will appear in "added".
+	if u.rewritesState {
+		u.removed = []types.StateEntry{}
+		u.added, err = roomState.LoadStateAtSnapshot(ctx, u.newStateNID)
+		if err != nil {
+			return fmt.Errorf("roomState.LoadStateAtSnapshot: %w", err)
+		}
+	} else {
+		u.removed, u.added, err = roomState.DifferenceBetweeenStateSnapshots(
+			ctx, u.oldStateNID, u.newStateNID,
+		)
+		if err != nil {
+			return fmt.Errorf("roomState.DifferenceBetweenStateSnapshots: %w", err)
+		}
 	}
 
 	if removed := len(u.removed) - len(u.added); !u.rewritesState && removed > 0 {

From 7bfc3074d10b2cd91b37290e39d3882119853107 Mon Sep 17 00:00:00 2001
From: Till Faelligen <2353100+S7evinK@users.noreply.github.com>
Date: Fri, 16 Sep 2022 13:30:20 +0200
Subject: [PATCH 075/105] Fix origin on device list update EDUs

---
 federationapi/producers/syncapi.go | 4 ++--
 federationapi/routing/send.go      | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/federationapi/producers/syncapi.go b/federationapi/producers/syncapi.go
index 4abd3fbe5..659ff1bcf 100644
--- a/federationapi/producers/syncapi.go
+++ b/federationapi/producers/syncapi.go
@@ -163,10 +163,10 @@ func (p *SyncAPIProducer) SendPresence(
 }
 
 func (p *SyncAPIProducer) SendDeviceListUpdate(
-	ctx context.Context, deviceListUpdate gomatrixserverlib.RawJSON, origin string,
+	ctx context.Context, deviceListUpdate gomatrixserverlib.RawJSON, origin gomatrixserverlib.ServerName,
 ) (err error) {
 	m := nats.NewMsg(p.TopicDeviceListUpdate)
-	m.Header.Set("origin", origin)
+	m.Header.Set("origin", string(origin))
 	m.Data = deviceListUpdate
 	log.Debugf("Sending device list update: %+v", m.Header)
 	_, err = p.JetStream.PublishMsg(m, nats.Context(ctx))
diff --git a/federationapi/routing/send.go b/federationapi/routing/send.go
index a9714c65a..060af676d 100644
--- a/federationapi/routing/send.go
+++ b/federationapi/routing/send.go
@@ -359,7 +359,7 @@ func (t *txnReq) processEDUs(ctx context.Context) {
 				}
 			}
 		case gomatrixserverlib.MDeviceListUpdate:
-			if err := t.producer.SendDeviceListUpdate(ctx, e.Content, e.Origin); err != nil {
+			if err := t.producer.SendDeviceListUpdate(ctx, e.Content, t.Origin); err != nil {
 				util.GetLogger(ctx).WithError(err).Error("failed to InputDeviceListUpdate")
 			}
 		case gomatrixserverlib.MReceipt:

From 99f6b6a95234f59a16806b9dc6b16cb41f038504 Mon Sep 17 00:00:00 2001
From: Tak Wai Wong <64229756+tak-hntlabs@users.noreply.github.com>
Date: Mon, 19 Sep 2022 09:39:06 -0700
Subject: [PATCH 076/105] Bug fix #2718 appservice txnid should be different
 for each batch of events (#2719)

See issue: [#2718](https://github.com/matrix-org/dendrite/issues/2718)
for more details.

The fix assumes that if the number of transaction items are different,
then the txnid should be different.

txnid := OriginalServerTS()_len(transactions)

The case that it doesn't address is if the txnid generated this way is
the same for 2 different batches of events which have the same
OriginalServerTS and the same array length.

Another option:

txnid := OriginalServerTS()_hash(transactions)

Would love to hear other ideas and ways to fix this.

### Pull Request Checklist

* [x ] I have added added tests for PR _or_ I have justified why this PR
doesn't need tests.
* [x ] Pull request includes a [sign
off](https://github.com/matrix-org/dendrite/blob/main/docs/CONTRIBUTING.md#sign-off)

Signed-off-by: `Tak Wai Wong <tak@hntlabs.com>`

Co-authored-by: Tak Wai Wong <tak@hntlabs.com>
---
 appservice/consumers/roomserver.go | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/appservice/consumers/roomserver.go b/appservice/consumers/roomserver.go
index a4bcfa7d9..d44f32b38 100644
--- a/appservice/consumers/roomserver.go
+++ b/appservice/consumers/roomserver.go
@@ -22,6 +22,7 @@ import (
 	"math"
 	"net/http"
 	"net/url"
+	"strconv"
 	"time"
 
 	"github.com/matrix-org/gomatrixserverlib"
@@ -151,10 +152,17 @@ func (s *OutputRoomEventConsumer) onMessage(
 		return true
 	}
 
+	txnID := ""
+	// Try to get the message metadata, if we're able to, use the timestamp as the txnID
+	metadata, err := msgs[0].Metadata()
+	if err == nil {
+		txnID = strconv.Itoa(int(metadata.Timestamp.UnixNano()))
+	}
+
 	// Send event to any relevant application services. If we hit
 	// an error here, return false, so that we negatively ack.
 	log.WithField("appservice", state.ID).Debugf("Appservice worker sending %d events(s) from roomserver", len(events))
-	return s.sendEvents(ctx, state, events) == nil
+	return s.sendEvents(ctx, state, events, txnID) == nil
 }
 
 // sendEvents passes events to the appservice by using the transactions
@@ -162,6 +170,7 @@ func (s *OutputRoomEventConsumer) onMessage(
 func (s *OutputRoomEventConsumer) sendEvents(
 	ctx context.Context, state *appserviceState,
 	events []*gomatrixserverlib.HeaderedEvent,
+	txnID string,
 ) error {
 	// Create the transaction body.
 	transaction, err := json.Marshal(
@@ -173,13 +182,14 @@ func (s *OutputRoomEventConsumer) sendEvents(
 		return err
 	}
 
-	// TODO: We should probably be more intelligent and pick something not
-	// in the control of the event. A NATS timestamp header or something maybe.
-	txnID := events[0].Event.OriginServerTS()
+	// If txnID is not defined, generate one from the events.
+	if txnID == "" {
+		txnID = fmt.Sprintf("%d_%d", events[0].Event.OriginServerTS(), len(transaction))
+	}
 
 	// Send the transaction to the appservice.
 	// https://matrix.org/docs/spec/application_service/r0.1.2#put-matrix-app-v1-transactions-txnid
-	address := fmt.Sprintf("%s/transactions/%d?access_token=%s", state.URL, txnID, url.QueryEscape(state.HSToken))
+	address := fmt.Sprintf("%s/transactions/%s?access_token=%s", state.URL, txnID, url.QueryEscape(state.HSToken))
 	req, err := http.NewRequestWithContext(ctx, "PUT", address, bytes.NewBuffer(transaction))
 	if err != nil {
 		return err

From cf01d29277accf42ac31358ff1407abc7bf63fea Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 20 Sep 2022 09:47:57 +0100
Subject: [PATCH 077/105] Update contributing documentation

---
 docs/CONTRIBUTING.md | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
index 771af9ecf..6ba05f46f 100644
--- a/docs/CONTRIBUTING.md
+++ b/docs/CONTRIBUTING.md
@@ -11,8 +11,8 @@ possible to get started.
 
 ## Sign off
 
-We ask that everyone who contributes to the project signs off their contributions
-in accordance with the [DCO](https://github.com/matrix-org/matrix-spec/blob/main/CONTRIBUTING.rst#sign-off).
+We require that everyone who contributes to the project signs off their contributions
+in accordance with the [Developer Certificate of Origin](https://github.com/matrix-org/matrix-spec/blob/main/CONTRIBUTING.rst#sign-off).
 In effect, this means adding a statement to your pull requests or commit messages
 along the lines of:
 
@@ -20,7 +20,18 @@ along the lines of:
 Signed-off-by: Full Name <email address>
 ```
 
-Unfortunately we can't accept contributions without it.
+Unfortunately we can't accept contributions without a sign-off.
+
+Please note that we can only accept contributions under a legally identifiable name,
+such as your name as it appears on government-issued documentation or common-law names
+(claimed by legitimate usage or repute). We cannot accept sign-offs from a pseudonym or
+alias and cannot accept anonymous contributions.
+
+If you would prefer to sign off privately instead (so as to not reveal your full
+name on a public pull request), you can do so by emailing a sign-off declaration
+and a link to your pull request directly to the [Matrix.org Foundation](https://matrix.org/foundation/)
+at `dco@matrix.org`. Once a private sign-off has been made, you will not be required
+to do so for future contributions.
 
 ## Getting up and running
 

From 47af4bff5b930c86630c7879e14f5b07b9d08497 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 20 Sep 2022 09:52:22 +0100
Subject: [PATCH 078/105] Update database documentation

---
 docs/installation/4_database.md | 40 ++++++++++++++++++---------------
 1 file changed, 22 insertions(+), 18 deletions(-)

diff --git a/docs/installation/4_database.md b/docs/installation/4_database.md
index f6222a8d2..68f2d44d0 100644
--- a/docs/installation/4_database.md
+++ b/docs/installation/4_database.md
@@ -10,24 +10,6 @@ permalink: /installation/database
 Dendrite uses SQL databases to store data. Depending on the database engine being used, you
 may need to perform some manual steps outlined below.
 
-## SQLite
-
-SQLite deployments do not require manual database creation. Simply configure the database
-filenames in the Dendrite configuration file and start Dendrite. The databases will be created
-and populated automatically.
-
-Note that Dendrite **cannot share a single SQLite database across multiple components**. Each
-component must be configured with its own SQLite database filename. You will have to remove
-the `global.database` section from your Dendrite config and add it to each individual section
-instead in order to use SQLite.
-
-### Connection strings
-
-Connection strings for SQLite databases take the following forms:
-
-* Current working directory path: `file:dendrite_component.db`
-* Full specified path: `file:///path/to/dendrite_component.db`
-
 ## PostgreSQL
 
 Dendrite can automatically populate the database with the relevant tables and indexes, but
@@ -106,3 +88,25 @@ for i in appservice federationapi mediaapi mscs roomserver syncapi keyserver use
     sudo -u postgres createdb -O dendrite dendrite_$i
 done
 ```
+
+## SQLite
+
+**WARNING:** The Dendrite SQLite backend is slower, less reliable and not recommended for
+production usage. You should use PostgreSQL instead. We may not be able to provide support if
+you run into issues with your deployment while using the SQLite backend.
+
+SQLite deployments do not require manual database creation. Simply configure the database
+filenames in the Dendrite configuration file and start Dendrite. The databases will be created
+and populated automatically.
+
+Note that Dendrite **cannot share a single SQLite database across multiple components**. Each
+component must be configured with its own SQLite database filename. You will have to remove
+the `global.database` section from your Dendrite config and add it to each individual section
+instead in order to use SQLite.
+
+### Connection strings
+
+Connection strings for SQLite databases take the following forms:
+
+* Current working directory path: `file:dendrite_component.db`
+* Full specified path: `file:///path/to/dendrite_component.db`

From e007b8038f677b6578a65cfe2cbd8a7192ae69b0 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Tue, 20 Sep 2022 11:32:03 +0200
Subject: [PATCH 079/105] Mark device list as stale, if we don't have the
 requesting device (#2728)

This hopefully makes E2EE chats a little bit more reliable by re-syncing
devices if we don't have the `requesting_device_id` in our database. (As
seen in
[Synapse](https://github.com/matrix-org/synapse/blob/c52abc1cfdd9e5480cdb4a03d626fe61cacc6573/synapse/handlers/devicemessage.py#L157-L201))
---
 keyserver/api/api.go               | 10 +++++++++-
 keyserver/internal/internal.go     | 24 +++++++++++++++++++-----
 keyserver/inthttp/client.go        | 12 ++++++++++++
 keyserver/inthttp/server.go        |  6 ++++++
 syncapi/consumers/sendtodevice.go  | 25 +++++++++++++++++++++++--
 syncapi/internal/keychange_test.go |  4 ++++
 syncapi/syncapi.go                 |  5 +++--
 7 files changed, 76 insertions(+), 10 deletions(-)

diff --git a/keyserver/api/api.go b/keyserver/api/api.go
index 9ba3988b9..c9ec59a75 100644
--- a/keyserver/api/api.go
+++ b/keyserver/api/api.go
@@ -21,9 +21,10 @@ import (
 	"strings"
 	"time"
 
+	"github.com/matrix-org/gomatrixserverlib"
+
 	"github.com/matrix-org/dendrite/keyserver/types"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
-	"github.com/matrix-org/gomatrixserverlib"
 )
 
 type KeyInternalAPI interface {
@@ -56,6 +57,7 @@ type UserKeyAPI interface {
 type SyncKeyAPI interface {
 	QueryKeyChanges(ctx context.Context, req *QueryKeyChangesRequest, res *QueryKeyChangesResponse) error
 	QueryOneTimeKeys(ctx context.Context, req *QueryOneTimeKeysRequest, res *QueryOneTimeKeysResponse) error
+	PerformMarkAsStaleIfNeeded(ctx context.Context, req *PerformMarkAsStaleRequest, res *struct{}) error
 }
 
 type FederationKeyAPI interface {
@@ -335,3 +337,9 @@ type QuerySignaturesResponse struct {
 	// The request error, if any
 	Error *KeyError
 }
+
+type PerformMarkAsStaleRequest struct {
+	UserID   string
+	Domain   gomatrixserverlib.ServerName
+	DeviceID string
+}
diff --git a/keyserver/internal/internal.go b/keyserver/internal/internal.go
index 41b4d44a4..a8d1128c4 100644
--- a/keyserver/internal/internal.go
+++ b/keyserver/internal/internal.go
@@ -23,16 +23,17 @@ import (
 	"sync"
 	"time"
 
-	fedsenderapi "github.com/matrix-org/dendrite/federationapi/api"
-	"github.com/matrix-org/dendrite/keyserver/api"
-	"github.com/matrix-org/dendrite/keyserver/producers"
-	"github.com/matrix-org/dendrite/keyserver/storage"
-	userapi "github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
 	"github.com/sirupsen/logrus"
 	"github.com/tidwall/gjson"
 	"github.com/tidwall/sjson"
+
+	fedsenderapi "github.com/matrix-org/dendrite/federationapi/api"
+	"github.com/matrix-org/dendrite/keyserver/api"
+	"github.com/matrix-org/dendrite/keyserver/producers"
+	"github.com/matrix-org/dendrite/keyserver/storage"
+	userapi "github.com/matrix-org/dendrite/userapi/api"
 )
 
 type KeyInternalAPI struct {
@@ -224,6 +225,19 @@ func (a *KeyInternalAPI) QueryDeviceMessages(ctx context.Context, req *api.Query
 	return nil
 }
 
+// PerformMarkAsStaleIfNeeded marks the users device list as stale, if the given deviceID is not present
+// in our database.
+func (a *KeyInternalAPI) PerformMarkAsStaleIfNeeded(ctx context.Context, req *api.PerformMarkAsStaleRequest, res *struct{}) error {
+	knownDevices, err := a.DB.DeviceKeysForUser(ctx, req.UserID, []string{req.DeviceID}, true)
+	if err != nil {
+		return err
+	}
+	if len(knownDevices) == 0 {
+		return a.Updater.ManualUpdate(ctx, req.Domain, req.UserID)
+	}
+	return nil
+}
+
 // nolint:gocyclo
 func (a *KeyInternalAPI) QueryKeys(ctx context.Context, req *api.QueryKeysRequest, res *api.QueryKeysResponse) error {
 	res.DeviceKeys = make(map[string]map[string]json.RawMessage)
diff --git a/keyserver/inthttp/client.go b/keyserver/inthttp/client.go
index 7a7131145..75d537d9c 100644
--- a/keyserver/inthttp/client.go
+++ b/keyserver/inthttp/client.go
@@ -37,6 +37,7 @@ const (
 	QueryOneTimeKeysPath              = "/keyserver/queryOneTimeKeys"
 	QueryDeviceMessagesPath           = "/keyserver/queryDeviceMessages"
 	QuerySignaturesPath               = "/keyserver/querySignatures"
+	PerformMarkAsStalePath            = "/keyserver/markAsStale"
 )
 
 // NewKeyServerClient creates a KeyInternalAPI implemented by talking to a HTTP POST API.
@@ -172,3 +173,14 @@ func (h *httpKeyInternalAPI) QuerySignatures(
 		h.httpClient, ctx, request, response,
 	)
 }
+
+func (h *httpKeyInternalAPI) PerformMarkAsStaleIfNeeded(
+	ctx context.Context,
+	request *api.PerformMarkAsStaleRequest,
+	response *struct{},
+) error {
+	return httputil.CallInternalRPCAPI(
+		"MarkAsStale", h.apiURL+PerformMarkAsStalePath,
+		h.httpClient, ctx, request, response,
+	)
+}
diff --git a/keyserver/inthttp/server.go b/keyserver/inthttp/server.go
index 4e5f9fba4..7af0ff6e5 100644
--- a/keyserver/inthttp/server.go
+++ b/keyserver/inthttp/server.go
@@ -16,6 +16,7 @@ package inthttp
 
 import (
 	"github.com/gorilla/mux"
+
 	"github.com/matrix-org/dendrite/internal/httputil"
 	"github.com/matrix-org/dendrite/keyserver/api"
 )
@@ -70,4 +71,9 @@ func AddRoutes(internalAPIMux *mux.Router, s api.KeyInternalAPI) {
 		QuerySignaturesPath,
 		httputil.MakeInternalRPCAPI("KeyserverQuerySignatures", s.QuerySignatures),
 	)
+
+	internalAPIMux.Handle(
+		PerformMarkAsStalePath,
+		httputil.MakeInternalRPCAPI("KeyserverMarkAsStale", s.PerformMarkAsStaleIfNeeded),
+	)
 }
diff --git a/syncapi/consumers/sendtodevice.go b/syncapi/consumers/sendtodevice.go
index 7d6aae597..c0b432256 100644
--- a/syncapi/consumers/sendtodevice.go
+++ b/syncapi/consumers/sendtodevice.go
@@ -23,7 +23,9 @@ import (
 	"github.com/matrix-org/util"
 	"github.com/nats-io/nats.go"
 	log "github.com/sirupsen/logrus"
+	"github.com/tidwall/gjson"
 
+	keyapi "github.com/matrix-org/dendrite/keyserver/api"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/setup/process"
@@ -39,6 +41,7 @@ type OutputSendToDeviceEventConsumer struct {
 	durable    string
 	topic      string
 	db         storage.Database
+	keyAPI     keyapi.SyncKeyAPI
 	serverName gomatrixserverlib.ServerName // our server name
 	stream     types.StreamProvider
 	notifier   *notifier.Notifier
@@ -51,6 +54,7 @@ func NewOutputSendToDeviceEventConsumer(
 	cfg *config.SyncAPI,
 	js nats.JetStreamContext,
 	store storage.Database,
+	keyAPI keyapi.SyncKeyAPI,
 	notifier *notifier.Notifier,
 	stream types.StreamProvider,
 ) *OutputSendToDeviceEventConsumer {
@@ -60,6 +64,7 @@ func NewOutputSendToDeviceEventConsumer(
 		topic:      cfg.Matrix.JetStream.Prefixed(jetstream.OutputSendToDeviceEvent),
 		durable:    cfg.Matrix.JetStream.Durable("SyncAPISendToDeviceConsumer"),
 		db:         store,
+		keyAPI:     keyAPI,
 		serverName: cfg.Matrix.ServerName,
 		notifier:   notifier,
 		stream:     stream,
@@ -96,12 +101,28 @@ func (s *OutputSendToDeviceEventConsumer) onMessage(ctx context.Context, msgs []
 		return true
 	}
 
-	util.GetLogger(context.TODO()).WithFields(log.Fields{
+	logger := util.GetLogger(context.TODO()).WithFields(log.Fields{
 		"sender":     output.Sender,
 		"user_id":    output.UserID,
 		"device_id":  output.DeviceID,
 		"event_type": output.Type,
-	}).Debugf("sync API received send-to-device event from the clientapi/federationsender")
+	})
+	logger.Debugf("sync API received send-to-device event from the clientapi/federationsender")
+
+	// Check we actually got the requesting device in our store, if we receive a room key request
+	if output.Type == "m.room_key_request" {
+		requestingDeviceID := gjson.GetBytes(output.SendToDeviceEvent.Content, "requesting_device_id").Str
+		_, senderDomain, _ := gomatrixserverlib.SplitID('@', output.Sender)
+		if requestingDeviceID != "" && senderDomain != s.serverName {
+			// Mark the requesting device as stale, if we don't know about it.
+			if err = s.keyAPI.PerformMarkAsStaleIfNeeded(ctx, &keyapi.PerformMarkAsStaleRequest{
+				UserID: output.Sender, Domain: senderDomain, DeviceID: requestingDeviceID,
+			}, &struct{}{}); err != nil {
+				logger.WithError(err).Errorf("failed to mark as stale if needed")
+				return false
+			}
+		}
+	}
 
 	streamPos, err := s.db.StoreNewSendForDeviceMessage(
 		s.ctx, output.UserID, output.DeviceID, output.SendToDeviceEvent,
diff --git a/syncapi/internal/keychange_test.go b/syncapi/internal/keychange_test.go
index 80d2811be..3b9c8221c 100644
--- a/syncapi/internal/keychange_test.go
+++ b/syncapi/internal/keychange_test.go
@@ -22,6 +22,10 @@ var (
 
 type mockKeyAPI struct{}
 
+func (k *mockKeyAPI) PerformMarkAsStaleIfNeeded(ctx context.Context, req *keyapi.PerformMarkAsStaleRequest, res *struct{}) error {
+	return nil
+}
+
 func (k *mockKeyAPI) PerformUploadKeys(ctx context.Context, req *keyapi.PerformUploadKeysRequest, res *keyapi.PerformUploadKeysResponse) error {
 	return nil
 }
diff --git a/syncapi/syncapi.go b/syncapi/syncapi.go
index 92db18d56..68537bc45 100644
--- a/syncapi/syncapi.go
+++ b/syncapi/syncapi.go
@@ -17,9 +17,10 @@ package syncapi
 import (
 	"context"
 
-	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/sirupsen/logrus"
 
+	"github.com/matrix-org/dendrite/internal/caching"
+
 	keyapi "github.com/matrix-org/dendrite/keyserver/api"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/dendrite/setup/base"
@@ -126,7 +127,7 @@ func AddPublicRoutes(
 	}
 
 	sendToDeviceConsumer := consumers.NewOutputSendToDeviceEventConsumer(
-		base.ProcessContext, cfg, js, syncDB, notifier, streams.SendToDeviceStreamProvider,
+		base.ProcessContext, cfg, js, syncDB, keyAPI, notifier, streams.SendToDeviceStreamProvider,
 	)
 	if err = sendToDeviceConsumer.Start(); err != nil {
 		logrus.WithError(err).Panicf("failed to start send-to-device consumer")

From 97d7cf2232e205d53770c1f5e0828b5d2d03eb9f Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 20 Sep 2022 11:25:18 +0100
Subject: [PATCH 080/105] Remove deleted state logging lines from sync API
 (they are pointless)

---
 syncapi/storage/postgres/output_room_events_table.go | 11 -----------
 syncapi/storage/sqlite3/output_room_events_table.go  | 12 ------------
 2 files changed, 23 deletions(-)

diff --git a/syncapi/storage/postgres/output_room_events_table.go b/syncapi/storage/postgres/output_room_events_table.go
index 9c758cac1..041f99061 100644
--- a/syncapi/storage/postgres/output_room_events_table.go
+++ b/syncapi/storage/postgres/output_room_events_table.go
@@ -30,7 +30,6 @@ import (
 	"github.com/lib/pq"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/gomatrixserverlib"
-	log "github.com/sirupsen/logrus"
 )
 
 const outputRoomEventsSchema = `
@@ -273,16 +272,6 @@ func (s *outputRoomEventsStatements) SelectStateInRange(
 		if err := rows.Scan(&eventID, &streamPos, &eventBytes, &excludeFromSync, &addIDs, &delIDs, &historyVisibility); err != nil {
 			return nil, nil, err
 		}
-		// Sanity check for deleted state and whine if we see it. We don't need to do anything
-		// since it'll just mark the event as not being needed.
-		if len(addIDs) < len(delIDs) {
-			log.WithFields(log.Fields{
-				"since":   r.From,
-				"current": r.To,
-				"adds":    len(addIDs),
-				"dels":    len(delIDs),
-			}).Warn("StateBetween: ignoring deleted state")
-		}
 
 		// TODO: Handle redacted events
 		var ev gomatrixserverlib.HeaderedEvent
diff --git a/syncapi/storage/sqlite3/output_room_events_table.go b/syncapi/storage/sqlite3/output_room_events_table.go
index cd9a46d4c..1626e32ef 100644
--- a/syncapi/storage/sqlite3/output_room_events_table.go
+++ b/syncapi/storage/sqlite3/output_room_events_table.go
@@ -31,7 +31,6 @@ import (
 
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/gomatrixserverlib"
-	log "github.com/sirupsen/logrus"
 )
 
 const outputRoomEventsSchema = `
@@ -228,17 +227,6 @@ func (s *outputRoomEventsStatements) SelectStateInRange(
 			return nil, nil, err
 		}
 
-		// Sanity check for deleted state and whine if we see it. We don't need to do anything
-		// since it'll just mark the event as not being needed.
-		if len(addIDs) < len(delIDs) {
-			log.WithFields(log.Fields{
-				"since":   r.From,
-				"current": r.To,
-				"adds":    len(addIDsJSON),
-				"dels":    len(delIDsJSON),
-			}).Warn("StateBetween: ignoring deleted state")
-		}
-
 		// TODO: Handle redacted events
 		var ev gomatrixserverlib.HeaderedEvent
 		if err := ev.UnmarshalJSONWithEventID(eventBytes, eventID); err != nil {

From 201ac0594336046679cf3612405e85e802a57e12 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 20 Sep 2022 14:10:30 +0100
Subject: [PATCH 081/105] Update readme

---
 README.md | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 34a08be94..3bb9a2350 100644
--- a/README.md
+++ b/README.md
@@ -11,21 +11,20 @@ It intends to provide an **efficient**, **reliable** and **scalable** alternativ
   a [brand new Go test suite](https://github.com/matrix-org/complement).
 - Scalable: can run on multiple machines and eventually scale to massive homeserver deployments.
 
-As of October 2020 (current [progress below](#progress)), Dendrite has now entered **beta** which means:
+Dendrite is **beta** software, which means:
 
 - Dendrite is ready for early adopters. We recommend running in Monolith mode with a PostgreSQL database.
-- Dendrite has periodic semver releases. We intend to release new versions as we land significant features.
+- Dendrite has periodic releases. We intend to release new versions as we fix bugs and land significant features.
 - Dendrite supports database schema upgrades between releases. This means you should never lose your messages when upgrading Dendrite.
-- Breaking changes will not occur on minor releases. This means you can safely upgrade Dendrite without modifying your database or config file.
 
 This does not mean:
 
 - Dendrite is bug-free. It has not yet been battle-tested in the real world and so will be error prone initially.
 - Dendrite is feature-complete. There may be client or federation APIs that are not implemented.
-- Dendrite is ready for massive homeserver deployments. You cannot shard each microservice, only run each one on a different machine.
+- Dendrite is ready for massive homeserver deployments. There is no sharding of microservices (although it is possible to run them on separate machines) and there is no high-availability/clustering support.
 
 Currently, we expect Dendrite to function well for small (10s/100s of users) homeserver deployments as well as P2P Matrix nodes in-browser or on mobile devices.
-In the future, we will be able to scale up to gigantic servers (equivalent to matrix.org) via polylith mode.
+In the future, we will be able to scale up to gigantic servers (equivalent to `matrix.org`) via polylith mode.
 
 If you have further questions, please take a look at [our FAQ](docs/FAQ.md) or join us in:
 

From bd39748b5c8b1890950db100382d3b128d333222 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 20 Sep 2022 15:01:19 +0100
Subject: [PATCH 082/105] Update dependencies (#2729)

This updates Dendrite dependencies.
---
 federationapi/queue/destinationqueue.go |   4 +-
 federationapi/statistics/statistics.go  |   2 +-
 go.mod                                  |  82 ++++++-----
 go.sum                                  | 176 ++++++++++++------------
 internal/sqlutil/unique_constraint.go   |   2 -
 internal/sqlutil/writer_exclusive.go    |   2 +-
 setup/base/base.go                      |   4 +-
 setup/process/process.go                |   2 +-
 8 files changed, 131 insertions(+), 143 deletions(-)

diff --git a/federationapi/queue/destinationqueue.go b/federationapi/queue/destinationqueue.go
index 0d937ffaf..5cb8cae1f 100644
--- a/federationapi/queue/destinationqueue.go
+++ b/federationapi/queue/destinationqueue.go
@@ -162,7 +162,7 @@ func (oq *destinationQueue) sendEDU(event *gomatrixserverlib.EDU, receipt *share
 // requests to retry.
 func (oq *destinationQueue) wakeQueueIfNeeded() {
 	// If we are backing off then interrupt the backoff.
-	if oq.backingOff.CAS(true, false) {
+	if oq.backingOff.CompareAndSwap(true, false) {
 		oq.interruptBackoff <- true
 	}
 	// If we aren't running then wake up the queue.
@@ -242,7 +242,7 @@ func (oq *destinationQueue) getPendingFromDatabase() {
 func (oq *destinationQueue) backgroundSend() {
 	// Check if a worker is already running, and if it isn't, then
 	// mark it as started.
-	if !oq.running.CAS(false, true) {
+	if !oq.running.CompareAndSwap(false, true) {
 		return
 	}
 	destinationQueueRunning.Inc()
diff --git a/federationapi/statistics/statistics.go b/federationapi/statistics/statistics.go
index b8e16a259..db6d5c735 100644
--- a/federationapi/statistics/statistics.go
+++ b/federationapi/statistics/statistics.go
@@ -114,7 +114,7 @@ func (s *ServerStatistics) Failure() (time.Time, bool) {
 	// a new backoff period. Increase the failure counter and
 	// start a goroutine which will wait out the backoff and
 	// unset the backoffStarted flag when done.
-	if s.backoffStarted.CAS(false, true) {
+	if s.backoffStarted.CompareAndSwap(false, true) {
 		if s.backoffCount.Inc() >= s.statistics.FailuresUntilBlacklist {
 			s.blacklisted.Store(true)
 			if s.statistics.DB != nil {
diff --git a/go.mod b/go.mod
index 263a0065d..bd401ca65 100644
--- a/go.mod
+++ b/go.mod
@@ -1,7 +1,7 @@
 module github.com/matrix-org/dendrite
 
 require (
-	github.com/Arceliar/ironwood v0.0.0-20220409035209-b7f71f05435a
+	github.com/Arceliar/ironwood v0.0.0-20220903132624-ee60c16bcfcf
 	github.com/Arceliar/phony v0.0.0-20210209235338-dde1a8dca979
 	github.com/DATA-DOG/go-sqlmock v1.5.0
 	github.com/MFAshby/stdemuxerhook v1.0.0
@@ -9,45 +9,45 @@ require (
 	github.com/blevesearch/bleve/v2 v2.3.4
 	github.com/codeclysm/extract v2.2.0+incompatible
 	github.com/dgraph-io/ristretto v0.1.1-0.20220403145359-8e850b710d6d
-	github.com/docker/docker v20.10.16+incompatible
+	github.com/docker/docker v20.10.18+incompatible
 	github.com/docker/go-connections v0.4.0
 	github.com/getsentry/sentry-go v0.13.0
 	github.com/gologme/log v1.3.0
-	github.com/google/go-cmp v0.5.8
+	github.com/google/go-cmp v0.5.9
 	github.com/google/uuid v1.3.0
 	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/websocket v1.5.0
 	github.com/kardianos/minwinsvc v1.0.0
-	github.com/lib/pq v1.10.5
+	github.com/lib/pq v1.10.7
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220912142654-7b96db48888a
-	github.com/matrix-org/pinecone v0.0.0-20220914131522-608215eb1b29
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220920133029-eb0633c739ef
+	github.com/matrix-org/pinecone v0.0.0-20220915154206-df85cb5026fc
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
-	github.com/mattn/go-sqlite3 v1.14.13
+	github.com/mattn/go-sqlite3 v1.14.15
 	github.com/nats-io/nats-server/v2 v2.9.0
-	github.com/nats-io/nats.go v1.16.1-0.20220906180156-a1017eec10b0
+	github.com/nats-io/nats.go v1.17.0
 	github.com/neilalexander/utp v0.1.1-0.20210727203401-54ae7b1cd5f9
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
 	github.com/ngrok/sqlmw v0.0.0-20220520173518-97c9c04efc79
 	github.com/opentracing/opentracing-go v1.2.0
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/pkg/errors v0.9.1
-	github.com/prometheus/client_golang v1.12.2
+	github.com/prometheus/client_golang v1.13.0
 	github.com/sirupsen/logrus v1.9.0
-	github.com/stretchr/testify v1.7.1
-	github.com/tidwall/gjson v1.14.1
-	github.com/tidwall/sjson v1.2.4
+	github.com/stretchr/testify v1.8.0
+	github.com/tidwall/gjson v1.14.3
+	github.com/tidwall/sjson v1.2.5
 	github.com/uber/jaeger-client-go v2.30.0+incompatible
 	github.com/uber/jaeger-lib v2.4.1+incompatible
 	github.com/yggdrasil-network/yggdrasil-go v0.4.5-0.20220901155642-4f2abece817c
-	go.uber.org/atomic v1.9.0
-	golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90
-	golang.org/x/image v0.0.0-20220413100746-70e8d0d3baa9
+	go.uber.org/atomic v1.10.0
+	golang.org/x/crypto v0.0.0-20220919173607-35f4265a4bc0
+	golang.org/x/image v0.0.0-20220902085622-e7cb96979f69
 	golang.org/x/mobile v0.0.0-20220722155234-aaac322e2105
-	golang.org/x/net v0.0.0-20220728211354-c7608f3a8462
-	golang.org/x/term v0.0.0-20220526004731-065cf7ba2467
+	golang.org/x/net v0.0.0-20220919232410-f2f64ebce3c1
+	golang.org/x/term v0.0.0-20220919170432-7a66f970e087
 	gopkg.in/h2non/bimg.v1 v1.1.9
 	gopkg.in/yaml.v2 v2.4.0
 	nhooyr.io/websocket v1.8.7
@@ -56,12 +56,12 @@ require (
 require (
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
 	github.com/HdrHistogram/hdrhistogram-go v1.1.2 // indirect
-	github.com/Microsoft/go-winio v0.5.1 // indirect
-	github.com/RoaringBitmap/roaring v0.9.4 // indirect
+	github.com/Microsoft/go-winio v0.5.2 // indirect
+	github.com/RoaringBitmap/roaring v1.2.1 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/bits-and-blooms/bitset v1.2.0 // indirect
+	github.com/bits-and-blooms/bitset v1.3.3 // indirect
 	github.com/blevesearch/bleve_index_api v1.0.3 // indirect
-	github.com/blevesearch/geo v0.1.13 // indirect
+	github.com/blevesearch/geo v0.1.14 // indirect
 	github.com/blevesearch/go-porterstemmer v1.0.3 // indirect
 	github.com/blevesearch/gtreap v0.1.1 // indirect
 	github.com/blevesearch/mmap-go v1.0.4 // indirect
@@ -76,31 +76,27 @@ require (
 	github.com/blevesearch/zapx/v14 v14.3.5 // indirect
 	github.com/blevesearch/zapx/v15 v15.3.5 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/cheekybits/genny v1.0.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/docker/distribution v2.7.1+incompatible // indirect
-	github.com/docker/go-units v0.4.0 // indirect
+	github.com/docker/distribution v2.8.1+incompatible // indirect
+	github.com/docker/go-units v0.5.0 // indirect
 	github.com/dustin/go-humanize v1.0.0 // indirect
-	github.com/frankban/quicktest v1.14.3 // indirect
 	github.com/fsnotify/fsnotify v1.5.4 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/geo v0.0.0-20210211234256-740aa86cb551 // indirect
-	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b // indirect
+	github.com/golang/glog v1.0.0 // indirect
+	github.com/golang/mock v1.6.0 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/golang/snappy v0.0.1 // indirect
+	github.com/golang/snappy v0.0.4 // indirect
 	github.com/h2non/filetype v1.1.3 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/juju/errors v0.0.0-20220203013757-bd733f3c86b9 // indirect
-	github.com/juju/testing v0.0.0-20220203020004-a0ff61f03494 // indirect
-	github.com/klauspost/compress v1.15.9 // indirect
-	github.com/lucas-clemente/quic-go v0.28.1 // indirect
-	github.com/marten-seemann/qtls-go1-16 v0.1.5 // indirect
-	github.com/marten-seemann/qtls-go1-17 v0.1.2 // indirect
+	github.com/juju/errors v1.0.0 // indirect
+	github.com/klauspost/compress v1.15.10 // indirect
+	github.com/kr/pretty v0.3.0 // indirect
+	github.com/lucas-clemente/quic-go v0.29.0 // indirect
 	github.com/marten-seemann/qtls-go1-18 v0.1.2 // indirect
-	github.com/marten-seemann/qtls-go1-19 v0.1.0-beta.1 // indirect
+	github.com/marten-seemann/qtls-go1-19 v0.1.0 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
-	github.com/miekg/dns v1.1.49 // indirect
 	github.com/minio/highwayhash v1.0.2 // indirect
 	github.com/moby/term v0.0.0-20210610120745-9d4ed1856297 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
@@ -117,21 +113,21 @@ require (
 	github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
-	github.com/prometheus/common v0.32.1 // indirect
-	github.com/prometheus/procfs v0.7.3 // indirect
-	github.com/stretchr/objx v0.2.0 // indirect
+	github.com/prometheus/common v0.37.0 // indirect
+	github.com/prometheus/procfs v0.8.0 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.0 // indirect
-	go.etcd.io/bbolt v1.3.5 // indirect
+	go.etcd.io/bbolt v1.3.6 // indirect
+	golang.org/x/exp v0.0.0-20220916125017-b168a2c6b86b // indirect
 	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
-	golang.org/x/sys v0.0.0-20220906135438-9e1f76180b77 // indirect
+	golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8 // indirect
 	golang.org/x/text v0.3.8-0.20211004125949-5bd84dd9b33b // indirect
-	golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9 // indirect
+	golang.org/x/time v0.0.0-20220920022843-2ce7c2934d45 // indirect
 	golang.org/x/tools v0.1.12 // indirect
-	google.golang.org/protobuf v1.27.1 // indirect
+	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/macaroon.v2 v2.1.0 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
-	gopkg.in/yaml.v3 v3.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 	gotest.tools/v3 v3.0.3 // indirect
 )
 
diff --git a/go.sum b/go.sum
index abdc11665..b180ea46f 100644
--- a/go.sum
+++ b/go.sum
@@ -38,8 +38,8 @@ dmitri.shuralyov.com/html/belt v0.0.0-20180602232347-f7d459c86be0/go.mod h1:JLBr
 dmitri.shuralyov.com/service/change v0.0.0-20181023043359-a85b471d5412/go.mod h1:a1inKt/atXimZ4Mv927x+r7UpyzRUf4emIoiiSC2TN4=
 dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D6DFvNNtx+9ybjezNCa8XF0xaYcETyp6rHWU=
 git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
-github.com/Arceliar/ironwood v0.0.0-20220409035209-b7f71f05435a h1:yfbnOyqPcx2gi5cFIJ2rlPz5M6rFPHT/c8FgZmFjCdc=
-github.com/Arceliar/ironwood v0.0.0-20220409035209-b7f71f05435a/go.mod h1:RP72rucOFm5udrnEzTmIWLRVGQiV/fSUAQXJ0RST/nk=
+github.com/Arceliar/ironwood v0.0.0-20220903132624-ee60c16bcfcf h1:kjPkmDHUTWUma/4tqDl208bOk3jsUEqOJA6TsMZo5Jk=
+github.com/Arceliar/ironwood v0.0.0-20220903132624-ee60c16bcfcf/go.mod h1:RP72rucOFm5udrnEzTmIWLRVGQiV/fSUAQXJ0RST/nk=
 github.com/Arceliar/phony v0.0.0-20210209235338-dde1a8dca979 h1:WndgpSW13S32VLQ3ugUxx2EnnWmgba1kCqPkd4Gk1yQ=
 github.com/Arceliar/phony v0.0.0-20210209235338-dde1a8dca979/go.mod h1:6Lkn+/zJilRMsKmbmG1RPoamiArC6HS73xbwRyp3UyI=
 github.com/Azure/go-ansiterm v0.0.0-20210608223527-2377c96fe795/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
@@ -55,11 +55,12 @@ github.com/MFAshby/stdemuxerhook v1.0.0 h1:1XFGzakrsHMv76AeanPDL26NOgwjPl/OUxbGh
 github.com/MFAshby/stdemuxerhook v1.0.0/go.mod h1:nLMI9FUf9Hz98n+yAXsTMUR4RZQy28uCTLG1Fzvj/uY=
 github.com/Masterminds/semver/v3 v3.1.1 h1:hLg3sBzpNErnxhQtUy/mmLR2I9foDujNK030IGemrRc=
 github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
-github.com/Microsoft/go-winio v0.5.1 h1:aPJp2QD7OOrhO5tQXqQoGSJc+DjDtWTGLOmNyAm6FgY=
-github.com/Microsoft/go-winio v0.5.1/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84=
+github.com/Microsoft/go-winio v0.5.2 h1:a9IhgEQBCUEk6QCdml9CiJGhAws+YwffDHEMp1VMrpA=
+github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
 github.com/RoaringBitmap/roaring v0.4.7/go.mod h1:8khRDP4HmeXns4xIj9oGrKSz7XTQiJx2zgh7AcNke4w=
-github.com/RoaringBitmap/roaring v0.9.4 h1:ckvZSX5gwCRaJYBNe7syNawCU5oruY9gQmjXlp4riwo=
 github.com/RoaringBitmap/roaring v0.9.4/go.mod h1:icnadbWcNyfEHlYdr+tDlOTih1Bf/h+rzPpv4sbomAA=
+github.com/RoaringBitmap/roaring v1.2.1 h1:58/LJlg/81wfEHd5L9qsHduznOIhyv4qb1yWcSvVq9A=
+github.com/RoaringBitmap/roaring v1.2.1/go.mod h1:icnadbWcNyfEHlYdr+tDlOTih1Bf/h+rzPpv4sbomAA=
 github.com/RyanCarrier/dijkstra v1.1.0/go.mod h1:5agGUBNEtUAGIANmbw09fuO3a2htPEkc1jNH01qxCWA=
 github.com/RyanCarrier/dijkstra-1 v0.0.0-20170512020943-0e5801a26345/go.mod h1:OK4EvWJ441LQqGzed5NGB6vKBAE34n3z7iayPcEwr30=
 github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
@@ -86,14 +87,16 @@ github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
-github.com/bits-and-blooms/bitset v1.2.0 h1:Kn4yilvwNtMACtf1eYDlG8H77R07mZSPbMjLyS07ChA=
 github.com/bits-and-blooms/bitset v1.2.0/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edYb8uY+O0FJTyyDA=
+github.com/bits-and-blooms/bitset v1.3.3 h1:R1XWiopGiXf66xygsiLpzLo67xEYvMkHw3w+rCOSAwg=
+github.com/bits-and-blooms/bitset v1.3.3/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edYb8uY+O0FJTyyDA=
 github.com/blevesearch/bleve/v2 v2.3.4 h1:SSb7/cwGzo85LWX1jchIsXM8ZiNNMX3shT5lROM63ew=
 github.com/blevesearch/bleve/v2 v2.3.4/go.mod h1:Ot0zYum8XQRfPcwhae8bZmNyYubynsoMjVvl1jPqL30=
 github.com/blevesearch/bleve_index_api v1.0.3 h1:DDSWaPXOZZJ2BB73ZTWjKxydAugjwywcqU+91AAqcAg=
 github.com/blevesearch/bleve_index_api v1.0.3/go.mod h1:fiwKS0xLEm+gBRgv5mumf0dhgFr2mDgZah1pqv1c1M4=
-github.com/blevesearch/geo v0.1.13 h1:RsY1vfFm81iv1g+uoCQtsOFvKAhZnpOdTOK8JRA6pqw=
 github.com/blevesearch/geo v0.1.13/go.mod h1:cRIvqCdk3cgMhGeHNNe6yPzb+w56otxbfo1FBJfR2Pc=
+github.com/blevesearch/geo v0.1.14 h1:TTDpJN6l9ck/cUYbXSn4aCElNls0Whe44rcQKsB7EfU=
+github.com/blevesearch/geo v0.1.14/go.mod h1:cRIvqCdk3cgMhGeHNNe6yPzb+w56otxbfo1FBJfR2Pc=
 github.com/blevesearch/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:9eJDeqxJ3E7WnLebQUlPD7ZjSce7AnDb9vjGmMCbD0A=
 github.com/blevesearch/go-porterstemmer v1.0.3 h1:GtmsqID0aZdCSNiY8SkuPJ12pD4jI+DdXTAn4YRcHCo=
 github.com/blevesearch/go-porterstemmer v1.0.3/go.mod h1:angGc5Ht+k2xhJdZi511LtmxuEf0OVpvUUNrwmM1P7M=
@@ -134,7 +137,6 @@ github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
 github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/cheekybits/genny v1.0.0 h1:uGGa4nei+j20rOSeDeP5Of12XVm7TGUd4dJA9RDitfE=
 github.com/cheekybits/genny v1.0.0/go.mod h1:+tQajlRqAUrPI7DOSpB0XAqZYtQakVtB7wXkRAgjxjQ=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
@@ -159,14 +161,14 @@ github.com/dgraph-io/ristretto v0.1.1-0.20220403145359-8e850b710d6d h1:Wrc3UKTS+
 github.com/dgraph-io/ristretto v0.1.1-0.20220403145359-8e850b710d6d/go.mod h1:RAy2GVV4sTWVlNMavv3xhLsk18rxhfhDnombTe6EF5c=
 github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 h1:tdlZCpZ/P9DhczCTSixgIKmwPv6+wP5DGjqLYw5SUiA=
 github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
-github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug=
-github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
-github.com/docker/docker v20.10.16+incompatible h1:2Db6ZR/+FUR3hqPMwnogOPHFn405crbpxvWzKovETOQ=
-github.com/docker/docker v20.10.16+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
+github.com/docker/distribution v2.8.1+incompatible h1:Q50tZOPR6T/hjNsyc9g8/syEs6bk8XXApsHjKukMl68=
+github.com/docker/distribution v2.8.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
+github.com/docker/docker v20.10.18+incompatible h1:SN84VYXTBNGn92T/QwIRPlum9zfemfitN7pbsp26WSc=
+github.com/docker/docker v20.10.18+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
 github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
-github.com/docker/go-units v0.4.0 h1:3uh0PgVws3nIA0Q+MwDC8yjEPf9zjRfZZWXZYDct3Tw=
-github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
+github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4=
+github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
 github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=
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@@ -179,9 +181,7 @@ github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI
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-github.com/frankban/quicktest v1.14.3/go.mod h1:mgiwOwqx65TmIk1wJ6Q7wvnVMocbUorkibMOrVTHZps=
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@@ -204,9 +204,11 @@ github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2
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@@ -229,8 +231,9 @@ github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
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@@ -262,8 +265,9 @@ github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaS
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@@ -278,9 +282,8 @@ github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
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-github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
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@@ -313,7 +316,6 @@ github.com/grpc-ecosystem/grpc-gateway v1.5.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpg
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@@ -334,12 +336,8 @@ github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHm
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@@ -348,14 +346,13 @@ github.com/kardianos/minwinsvc v1.0.0/go.mod h1:Bgd0oc+D0Qo3bBytmNtyRKVlp85dAloL
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@@ -365,48 +362,44 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
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@@ -498,15 +491,17 @@ github.com/prometheus/common v0.0.0-20180801064454-c7de2306084e/go.mod h1:daVV7q
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@@ -553,26 +548,27 @@ github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnIn
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@@ -599,16 +595,18 @@ github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9dec
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 go4.org v0.0.0-20180809161055-417644f6feb5/go.mod h1:MkTOUMDaeVYJUOUsaDXIhWPZYa1yOyC1qaOBpL57BhE=
 golang.org/x/build v0.0.0-20190111050920-041ab4dc3f9d/go.mod h1:OWs+y06UdEOHN4y+MfF/py+xQ/tYqIWW03b70/CG9Rw=
 golang.org/x/crypto v0.0.0-20180723164146-c126467f60eb/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
@@ -619,7 +617,6 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392/go.mod h1:/lpIB1dKB+9EgE3H3cr1v9wB50oz8l4C4h62xy7jSTY=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200221231518-2aa609cf4a9d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
@@ -628,8 +625,8 @@ golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20220315160706-3147a52a75dd/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90 h1:Y/gsMcFOcR+6S6f3YeMKl5g+dZMEWqcz5Czj/GWYbkM=
-golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.0.0-20220919173607-35f4265a4bc0 h1:a5Yg6ylndHHYJqIPrdq0AhvR6KTvDTAvgBtaidhEevY=
+golang.org/x/crypto v0.0.0-20220919173607-35f4265a4bc0/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -644,11 +641,13 @@ golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod h1:2RIsYlXP63K8oxa1u0
 golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
 golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EHIKF9dgMWnmCNThgcyBT1FY9mM=
 golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
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+golang.org/x/exp v0.0.0-20220916125017-b168a2c6b86b/go.mod h1:cyybsKvd6eL0RnXn6p/Grxp8F5bW7iYuBgsNCOHpMYE=
 golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81/go.mod h1:ux5Hcp/YLpHSI86hEcLt0YII63i6oz57MZXIpbrjZUs=
 golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
 golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
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-golang.org/x/image v0.0.0-20220413100746-70e8d0d3baa9/go.mod h1:023OzeP/+EPmXeapQh35lcL3II3LrY8Ic+EFFKVhULM=
+golang.org/x/image v0.0.0-20220902085622-e7cb96979f69 h1:Lj6HJGCSn5AjxRAH2+r35Mir4icalbqku+CLUtjnvXY=
+golang.org/x/image v0.0.0-20220902085622-e7cb96979f69/go.mod h1:doUCurBvlfPMKfmIpRIywoHmhN3VyhnoFDbvIEWF4hY=
 golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
@@ -691,7 +690,6 @@ golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
@@ -712,14 +710,15 @@ golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
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 golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
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 golang.org/x/net v0.0.0-20220728211354-c7608f3a8462/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
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+golang.org/x/net v0.0.0-20220919232410-f2f64ebce3c1/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20181017192945-9dcd33a902f4/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -728,6 +727,7 @@ golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4Iltr
 golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
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 golang.org/x/perf v0.0.0-20180704124530-6e6d33e29852/go.mod h1:JLpeXjPJfIyPr5TlbXLkXWLhP8nz10XfvxElABhCtcw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -761,8 +761,6 @@ golang.org/x/sys v0.0.0-20190606203320-7fc4e5ec1444/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -790,6 +788,7 @@ golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200803210538-64077c9b5642/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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@@ -800,25 +799,23 @@ golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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-golang.org/x/term v0.0.0-20220526004731-065cf7ba2467/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/term v0.0.0-20220919170432-7a66f970e087 h1:tPwmk4vmvVCMdr98VgL4JH+qZxPL8fqlUOHnyOM8N3w=
+golang.org/x/term v0.0.0-20220919170432-7a66f970e087/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -832,8 +829,8 @@ golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxb
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9 h1:ftMN5LMiBFjbzleLqtoBZk7KdJwhuybIU+FckUHgoyQ=
-golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/time v0.0.0-20220920022843-2ce7c2934d45 h1:yuLAip3bfURHClMG9VBdzPrQvCWjWiWUTBGV+/fCbUs=
+golang.org/x/time v0.0.0-20220920022843-2ce7c2934d45/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180525024113-a5b4c53f6e8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -852,7 +849,6 @@ golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgw
 golang.org/x/tools v0.0.0-20190624222133-a101b041ded4/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20190907020128-2ca718005c18/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191113191852-77e3bb0ad9e7/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
@@ -884,7 +880,6 @@ golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc
 golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
-golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.8-0.20211022200916-316ba0b74098/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
 golang.org/x/tools v0.1.12 h1:VveCTK38A2rkS8ZqFY25HIDFscX5X9OoEhJd3quQmXU=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
@@ -986,8 +981,8 @@ google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGj
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ=
-google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
+google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -999,8 +994,7 @@ gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/h2non/bimg.v1 v1.1.9 h1:wZIUbeOnwr37Ta4aofhIv8OI8v4ujpjXC9mXnAGpQjM=
 gopkg.in/h2non/bimg.v1 v1.1.9/go.mod h1:PgsZL7dLwUbsGm1NYps320GxGgvQNTnecMCZqxV11So=
-gopkg.in/h2non/gock.v1 v1.0.14 h1:fTeu9fcUvSnLNacYvYI54h+1/XEteDyHvrVCZEEEYNM=
-gopkg.in/h2non/gock.v1 v1.0.14/go.mod h1:sX4zAkdYX1TRGJ2JY156cFspQn4yRWn6p9EMdODlynE=
+gopkg.in/h2non/gock.v1 v1.1.2 h1:jBbHXgGBK/AoPVfJh5x4r/WxIrElvbLel8TCZkkZJoY=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/macaroon.v2 v2.1.0 h1:HZcsjBCzq9t0eBPMKqTN/uSN6JOm78ZJ2INbqcBQOUI=
 gopkg.in/macaroon.v2 v2.1.0/go.mod h1:OUb+TQP/OP0WOerC2Jp/3CwhIKyIa9kQjuc7H24e6/o=
@@ -1016,8 +1010,8 @@ gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.0 h1:hjy8E9ON/egN1tAYqKb61G10WtihqetD4sz2H+8nIeA=
-gopkg.in/yaml.v3 v3.0.0/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools/v3 v3.0.2/go.mod h1:3SzNCllyD9/Y+b5r9JIKQ474KzkZyqLqEfYqMsX94Bk=
 gotest.tools/v3 v3.0.3 h1:4AuOwCGf4lLR9u3YOe2awrHygurzhO/HeQ6laiA6Sx0=
 gotest.tools/v3 v3.0.3/go.mod h1:Z7Lb0S5l+klDB31fvDQX8ss/FlKDxtlFlw3Oa8Ymbl8=
diff --git a/internal/sqlutil/unique_constraint.go b/internal/sqlutil/unique_constraint.go
index 4a1b7fd94..ed70f5ed2 100644
--- a/internal/sqlutil/unique_constraint.go
+++ b/internal/sqlutil/unique_constraint.go
@@ -27,8 +27,6 @@ func IsUniqueConstraintViolationErr(err error) bool {
 	switch e := err.(type) {
 	case *pq.Error:
 		return e.Code == "23505"
-	case pq.Error:
-		return e.Code == "23505"
 	case *sqlite3.Error:
 		return e.Code == sqlite3.ErrConstraint
 	case sqlite3.Error:
diff --git a/internal/sqlutil/writer_exclusive.go b/internal/sqlutil/writer_exclusive.go
index 91dd77e4d..8eff3ce55 100644
--- a/internal/sqlutil/writer_exclusive.go
+++ b/internal/sqlutil/writer_exclusive.go
@@ -57,7 +57,7 @@ func (w *ExclusiveWriter) Do(db *sql.DB, txn *sql.Tx, f func(txn *sql.Tx) error)
 // opened using the database object from the task and then this will
 // be passed as a parameter to the task function.
 func (w *ExclusiveWriter) run() {
-	if !w.running.CAS(false, true) {
+	if !w.running.CompareAndSwap(false, true) {
 		return
 	}
 	if tracingEnabled {
diff --git a/setup/base/base.go b/setup/base/base.go
index 3070bed5f..0a34523e7 100644
--- a/setup/base/base.go
+++ b/setup/base/base.go
@@ -498,7 +498,7 @@ func (b *BaseDendrite) SetupAndServeHTTP(
 			logrus.Infof("Starting internal %s listener on %s", b.componentName, internalServ.Addr)
 			b.ProcessContext.ComponentStarted()
 			internalServ.RegisterOnShutdown(func() {
-				if internalShutdown.CAS(false, true) {
+				if internalShutdown.CompareAndSwap(false, true) {
 					b.ProcessContext.ComponentFinished()
 					logrus.Infof("Stopped internal HTTP listener")
 				}
@@ -526,7 +526,7 @@ func (b *BaseDendrite) SetupAndServeHTTP(
 			logrus.Infof("Starting external %s listener on %s", b.componentName, externalServ.Addr)
 			b.ProcessContext.ComponentStarted()
 			externalServ.RegisterOnShutdown(func() {
-				if externalShutdown.CAS(false, true) {
+				if externalShutdown.CompareAndSwap(false, true) {
 					b.ProcessContext.ComponentFinished()
 					logrus.Infof("Stopped external HTTP listener")
 				}
diff --git a/setup/process/process.go b/setup/process/process.go
index 01eb26e22..06ef60217 100644
--- a/setup/process/process.go
+++ b/setup/process/process.go
@@ -51,7 +51,7 @@ func (b *ProcessContext) WaitForComponentsToFinish() {
 }
 
 func (b *ProcessContext) Degraded() {
-	if b.degraded.CAS(false, true) {
+	if b.degraded.CompareAndSwap(false, true) {
 		logrus.Warn("Dendrite is running in a degraded state")
 		sentry.CaptureException(fmt.Errorf("Process is running in a degraded state"))
 	}

From d8b19c857ffa3f8818ef7f16fa2cda6ba9324430 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 20 Sep 2022 17:17:44 +0100
Subject: [PATCH 083/105] HTTP connection keepalives (#2730)

Beforehand we disabled HTTP keepalives to prevent ambient system
resources from being used by excess idle connections. Now that we've
fixed some bugs in the federation API and device list updater, this
situation is now much better and we don't open so many remote
connections anyway.

Keepalives allow us to not have to handshake TLS so often (which is
quite expensive) and reusing an idle connection is much faster than
having to open a new one. This can help with response times when talking
to remote federated servers.

This PR also adds a new option to disable keepalives if needed:

```
  # Disable HTTP keepalives, which also prevents connection reuse. Dendrite will typically
  # keep HTTP connections open to remote hosts for 5 minutes as they can be reused much
  # more quickly than opening new connections each time. Disabling keepalives will close
  # HTTP connections immediately after a successful request but may result in more CPU and
  # memory being used on TLS handshakes for each new connection instead.
  disable_http_keepalives: false
```
---
 dendrite-sample.monolith.yaml        | 7 +++++++
 dendrite-sample.polylith.yaml        | 7 +++++++
 setup/base/base.go                   | 1 +
 setup/config/config_federationapi.go | 6 ++++++
 4 files changed, 21 insertions(+)

diff --git a/dendrite-sample.monolith.yaml b/dendrite-sample.monolith.yaml
index 195d11610..f1758f54d 100644
--- a/dendrite-sample.monolith.yaml
+++ b/dendrite-sample.monolith.yaml
@@ -212,6 +212,13 @@ federation_api:
   # enable this option in production as it presents a security risk!
   disable_tls_validation: false
 
+  # Disable HTTP keepalives, which also prevents connection reuse. Dendrite will typically
+  # keep HTTP connections open to remote hosts for 5 minutes as they can be reused much
+  # more quickly than opening new connections each time. Disabling keepalives will close
+  # HTTP connections immediately after a successful request but may result in more CPU and
+  # memory being used on TLS handshakes for each new connection instead.
+  disable_http_keepalives: false
+
   # Perspective keyservers to use as a backup when direct key fetches fail. This may
   # be required to satisfy key requests for servers that are no longer online when
   # joining some rooms.
diff --git a/dendrite-sample.polylith.yaml b/dendrite-sample.polylith.yaml
index 65d60e150..97d10825f 100644
--- a/dendrite-sample.polylith.yaml
+++ b/dendrite-sample.polylith.yaml
@@ -219,6 +219,13 @@ federation_api:
   # enable this option in production as it presents a security risk!
   disable_tls_validation: false
 
+  # Disable HTTP keepalives, which also prevents connection reuse. Dendrite will typically
+  # keep HTTP connections open to remote hosts for 5 minutes as they can be reused much
+  # more quickly than opening new connections each time. Disabling keepalives will close
+  # HTTP connections immediately after a successful request but may result in more CPU and
+  # memory being used on TLS handshakes for each new connection instead.
+  disable_http_keepalives: false
+
   # Perspective keyservers to use as a backup when direct key fetches fail. This may
   # be required to satisfy key requests for servers that are no longer online when
   # joining some rooms.
diff --git a/setup/base/base.go b/setup/base/base.go
index 0a34523e7..0c7b222d0 100644
--- a/setup/base/base.go
+++ b/setup/base/base.go
@@ -373,6 +373,7 @@ func (b *BaseDendrite) CreateFederationClient() *gomatrixserverlib.FederationCli
 	opts := []gomatrixserverlib.ClientOption{
 		gomatrixserverlib.WithTimeout(time.Minute * 5),
 		gomatrixserverlib.WithSkipVerify(b.Cfg.FederationAPI.DisableTLSValidation),
+		gomatrixserverlib.WithKeepAlives(!b.Cfg.FederationAPI.DisableHTTPKeepalives),
 	}
 	if b.Cfg.Global.DNSCache.Enabled {
 		opts = append(opts, gomatrixserverlib.WithDNSCache(b.DNSCache))
diff --git a/setup/config/config_federationapi.go b/setup/config/config_federationapi.go
index d3a4b2b67..0f853865f 100644
--- a/setup/config/config_federationapi.go
+++ b/setup/config/config_federationapi.go
@@ -22,6 +22,11 @@ type FederationAPI struct {
 	// on remote federation endpoints. This is not recommended in production!
 	DisableTLSValidation bool `yaml:"disable_tls_validation"`
 
+	// DisableHTTPKeepalives prevents Dendrite from keeping HTTP connections
+	// open for reuse for future requests. Connections will be closed quicker
+	// but we may spend more time on TLS handshakes instead.
+	DisableHTTPKeepalives bool `yaml:"disable_http_keepalives"`
+
 	// Perspective keyservers, to use as a backup when direct key fetch
 	// requests don't succeed
 	KeyPerspectives KeyPerspectives `yaml:"key_perspectives"`
@@ -39,6 +44,7 @@ func (c *FederationAPI) Defaults(opts DefaultOpts) {
 	}
 	c.FederationMaxRetries = 16
 	c.DisableTLSValidation = false
+	c.DisableHTTPKeepalives = false
 	if opts.Generate {
 		c.KeyPerspectives = KeyPerspectives{
 			{

From 61a34d7cfb840bcf599218bf7c2559b6b8f95998 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Thu, 22 Sep 2022 11:21:43 +0100
Subject: [PATCH 084/105] Bump commonmarker from 0.23.4 to 0.23.6 in /docs
 (#2731)

Bumps [commonmarker](https://github.com/gjtorikian/commonmarker) from
0.23.4 to 0.23.6.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/gjtorikian/commonmarker/releases">commonmarker's
releases</a>.</em></p>
<blockquote>
<h2>v0.23.6</h2>
<h2>What's Changed</h2>
<p>This release includes two updates from the upstream
<code>cmark-gfm</code> library, namely:</p>
<ul>
<li><a href="https://github.com/github/cmark-gfm/releases">DoS
vulnerability in autolink extension</a> per <a
href="https://github.com/github/cmark-gfm/security/advisories/GHSA-cgh3-p57x-9q7q">GHSA-cgh3-p57x-9q7q</a></li>
<li><a
href="https://github.com/github/cmark-gfm/releases/tag/0.29.0.gfm.5">Added
<code>xmpp:</code> and <code>mailto:</code> support to the autolink
extension</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/gjtorikian/commonmarker/blob/main/CHANGELOG.md">commonmarker's
changelog</a>.</em></p>
<blockquote>
<h1>Changelog</h1>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/gjtorikian/commonmarker/commit/a8f8d76fbc8c92ddb2e539a06bd93c5f8326705e"><code>a8f8d76</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/gjtorikian/commonmarker/issues/190">#190</a>
from anticomputer/main</li>
<li><a
href="https://github.com/gjtorikian/commonmarker/commit/ac916346314aef3015a713f92f7b46a8c34e98ed"><code>ac91634</code></a>
:gem: release 0.23.6</li>
<li><a
href="https://github.com/gjtorikian/commonmarker/commit/777fd3054be0e0ba18f2fda18ccc7eeeee82db92"><code>777fd30</code></a>
Update cmark-upstream to <a
href="https://github.com/github/cmark-gfm/commit/9d57d8a23">https://github.com/github/cmark-gfm/commit/9d57d8a23</a>...</li>
<li><a
href="https://github.com/gjtorikian/commonmarker/commit/7aaeb37e9780e87a9e9fbdddfe1feba1c9f360f4"><code>7aaeb37</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/gjtorikian/commonmarker/issues/188">#188</a>
from stevenlaidlaw/update-to-0290gfm5</li>
<li><a
href="https://github.com/gjtorikian/commonmarker/commit/795e628a406ec67f169440ed3aa84ba9483e2700"><code>795e628</code></a>
Update cmark-upstream to <a
href="https://github.com/github/cmark-gfm/commit/0578e1e4f">https://github.com/github/cmark-gfm/commit/0578e1e4f</a>...</li>
<li><a
href="https://github.com/gjtorikian/commonmarker/commit/39d19d65300c5735efcc77b2a57b65c207c013e7"><code>39d19d6</code></a>
Update cmark-upstream to <a
href="https://github.com/github/cmark-gfm/commit/766f161ef">https://github.com/github/cmark-gfm/commit/766f161ef</a>...</li>
<li><a
href="https://github.com/gjtorikian/commonmarker/commit/63b7bf89ee1be857c5a5757d6ea678c5c759b8b9"><code>63b7bf8</code></a>
Update FUNDING.yml</li>
<li><a
href="https://github.com/gjtorikian/commonmarker/commit/558c7275b18a7ae16136c0fc55f444458dd8cc58"><code>558c727</code></a>
Bump to 0.23.5</li>
<li><a
href="https://github.com/gjtorikian/commonmarker/commit/41eee7265f501305834d80e3d045ed6c9df77de2"><code>41eee72</code></a>
lint</li>
<li><a
href="https://github.com/gjtorikian/commonmarker/commit/897e8ed07d04b902a5cc3c928852bafdab4468aa"><code>897e8ed</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/gjtorikian/commonmarker/issues/180">#180</a>
from lumaxis/main</li>
<li>Additional commits viewable in <a
href="https://github.com/gjtorikian/commonmarker/compare/v0.23.4...v0.23.6">compare
view</a></li>
</ul>
</details>
<br />


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---
 docs/Gemfile.lock | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index 88d33ae84..bc73df728 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -14,7 +14,7 @@ GEM
       execjs
     coffee-script-source (1.11.1)
     colorator (1.1.0)
-    commonmarker (0.23.4)
+    commonmarker (0.23.6)
     concurrent-ruby (1.1.10)
     dnsruby (1.61.9)
       simpleidn (~> 0.1)

From 852d856db85abb7dacf3d323b0bcb355736bc656 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Thu, 22 Sep 2022 13:55:40 +0100
Subject: [PATCH 085/105] Update embedded NATS Server to v2.9.1-beta1 (as this
 includes a fix that prevents high CPU usage after Dendrite startup)

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index bd401ca65..48f6a1a3f 100644
--- a/go.mod
+++ b/go.mod
@@ -26,7 +26,7 @@ require (
 	github.com/matrix-org/pinecone v0.0.0-20220915154206-df85cb5026fc
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.15
-	github.com/nats-io/nats-server/v2 v2.9.0
+	github.com/nats-io/nats-server/v2 v2.9.1-0.20220920152220-52d7b481c4b5
 	github.com/nats-io/nats.go v1.17.0
 	github.com/neilalexander/utp v0.1.1-0.20210727203401-54ae7b1cd5f9
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
diff --git a/go.sum b/go.sum
index b180ea46f..73c20e4d1 100644
--- a/go.sum
+++ b/go.sum
@@ -422,8 +422,8 @@ github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRW
 github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/nats-io/jwt/v2 v2.3.0 h1:z2mA1a7tIf5ShggOFlR1oBPgd6hGqcDYsISxZByUzdI=
 github.com/nats-io/jwt/v2 v2.3.0/go.mod h1:0tqz9Hlu6bCBFLWAASKhE5vUA4c24L9KPUUgvwumE/k=
-github.com/nats-io/nats-server/v2 v2.9.0 h1:DLWu+7/VgGOoChcDKytnUZPAmudpv7o/MhKmNrnH1RE=
-github.com/nats-io/nats-server/v2 v2.9.0/go.mod h1:BWKY6217RvhI+FDoOLZ2BH+hOC37xeKRBlQ1Lz7teKI=
+github.com/nats-io/nats-server/v2 v2.9.1-0.20220920152220-52d7b481c4b5 h1:G/YGSXcJ2bUofD8Ts49it4VNezaJLQldI6fZR+wIUts=
+github.com/nats-io/nats-server/v2 v2.9.1-0.20220920152220-52d7b481c4b5/go.mod h1:BWKY6217RvhI+FDoOLZ2BH+hOC37xeKRBlQ1Lz7teKI=
 github.com/nats-io/nats.go v1.17.0 h1:1jp5BThsdGlN91hW0k3YEfJbfACjiOYtUiLXG0RL4IE=
 github.com/nats-io/nats.go v1.17.0/go.mod h1:BPko4oXsySz4aSWeFgOHLZs3G4Jq4ZAyE6/zMCxRT6w=
 github.com/nats-io/nkeys v0.3.0 h1:cgM5tL53EvYRU+2YLXIK0G2mJtK12Ft9oeooSZMA2G8=

From 0ddfb0cad4929e38d1995d8983e818432a942c81 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Thu, 22 Sep 2022 15:53:15 +0200
Subject: [PATCH 086/105] Tweak `InsertMigration` to avoid logging (#2720)

We'd still produce logs in Postgres when trying to insert a migration we
already ran. This should stop us from creating those log entries.
---
 federationapi/federationapi_keys_test.go | 10 +++-
 federationapi/federationapi_test.go      |  8 +--
 internal/sqlutil/migrate.go              | 62 ++++++++++++++----------
 internal/sqlutil/migrate_test.go         | 42 +++++++++++++---
 4 files changed, 82 insertions(+), 40 deletions(-)

diff --git a/federationapi/federationapi_keys_test.go b/federationapi/federationapi_keys_test.go
index 4469da35b..85cc43aa5 100644
--- a/federationapi/federationapi_keys_test.go
+++ b/federationapi/federationapi_keys_test.go
@@ -12,12 +12,13 @@ import (
 	"testing"
 	"time"
 
+	"github.com/matrix-org/gomatrixserverlib"
+
 	"github.com/matrix-org/dendrite/federationapi/api"
 	"github.com/matrix-org/dendrite/federationapi/routing"
 	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/setup/base"
 	"github.com/matrix-org/dendrite/setup/config"
-	"github.com/matrix-org/gomatrixserverlib"
 )
 
 type server struct {
@@ -86,7 +87,12 @@ func TestMain(m *testing.M) {
 			cfg.Global.JetStream.StoragePath = config.Path(d)
 			cfg.Global.KeyID = serverKeyID
 			cfg.Global.KeyValidityPeriod = s.validity
-			cfg.FederationAPI.Database.ConnectionString = config.DataSource("file::memory:")
+			f, err := os.CreateTemp(d, "federation_keys_test*.db")
+			if err != nil {
+				return -1
+			}
+			defer f.Close()
+			cfg.FederationAPI.Database.ConnectionString = config.DataSource("file:" + f.Name())
 			s.config = &cfg.FederationAPI
 
 			// Create a transport which redirects federation requests to
diff --git a/federationapi/federationapi_test.go b/federationapi/federationapi_test.go
index 15f7a6840..e923143a7 100644
--- a/federationapi/federationapi_test.go
+++ b/federationapi/federationapi_test.go
@@ -10,6 +10,10 @@ import (
 	"testing"
 	"time"
 
+	"github.com/matrix-org/gomatrix"
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/nats-io/nats.go"
+
 	"github.com/matrix-org/dendrite/federationapi"
 	"github.com/matrix-org/dendrite/federationapi/api"
 	"github.com/matrix-org/dendrite/federationapi/internal"
@@ -20,9 +24,6 @@ import (
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/test"
 	"github.com/matrix-org/dendrite/test/testrig"
-	"github.com/matrix-org/gomatrix"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/nats-io/nats.go"
 )
 
 type fedRoomserverAPI struct {
@@ -271,7 +272,6 @@ func TestRoomsV3URLEscapeDoNot404(t *testing.T) {
 	cfg.Global.ServerName = gomatrixserverlib.ServerName("localhost")
 	cfg.Global.PrivateKey = privKey
 	cfg.Global.JetStream.InMemory = true
-	cfg.FederationAPI.Database.ConnectionString = config.DataSource("file::memory:")
 	base := base.NewBaseDendrite(cfg, "Monolith")
 	keyRing := &test.NopJSONVerifier{}
 	// TODO: This is pretty fragile, as if anything calls anything on these nils this test will break.
diff --git a/internal/sqlutil/migrate.go b/internal/sqlutil/migrate.go
index b6a8b1f25..a66a75826 100644
--- a/internal/sqlutil/migrate.go
+++ b/internal/sqlutil/migrate.go
@@ -49,12 +49,13 @@ type Migration struct {
 	Down func(ctx context.Context, txn *sql.Tx) error
 }
 
-// Migrator
+// Migrator contains fields required to run migrations.
 type Migrator struct {
 	db              *sql.DB
 	migrations      []Migration
 	knownMigrations map[string]struct{}
 	mutex           *sync.Mutex
+	insertStmt      *sql.Stmt
 }
 
 // NewMigrator creates a new DB migrator.
@@ -82,35 +83,26 @@ func (m *Migrator) AddMigrations(migrations ...Migration) {
 
 // Up executes all migrations in order they were added.
 func (m *Migrator) Up(ctx context.Context) error {
-	var (
-		err             error
-		dendriteVersion = internal.VersionString()
-	)
 	// ensure there is a table for known migrations
 	executedMigrations, err := m.ExecutedMigrations(ctx)
 	if err != nil {
 		return fmt.Errorf("unable to create/get migrations: %w", err)
 	}
-
+	// ensure we close the insert statement, as it's not needed anymore
+	defer m.close()
 	return WithTransaction(m.db, func(txn *sql.Tx) error {
 		for i := range m.migrations {
-			now := time.Now().UTC().Format(time.RFC3339)
 			migration := m.migrations[i]
 			// Skip migration if it was already executed
 			if _, ok := executedMigrations[migration.Version]; ok {
 				continue
 			}
 			logrus.Debugf("Executing database migration '%s'", migration.Version)
-			err = migration.Up(ctx, txn)
-			if err != nil {
+
+			if err = migration.Up(ctx, txn); err != nil {
 				return fmt.Errorf("unable to execute migration '%s': %w", migration.Version, err)
 			}
-			_, err = txn.ExecContext(ctx, insertVersionSQL,
-				migration.Version,
-				now,
-				dendriteVersion,
-			)
-			if err != nil {
+			if err = m.insertMigration(ctx, txn, migration.Version); err != nil {
 				return fmt.Errorf("unable to insert executed migrations: %w", err)
 			}
 		}
@@ -118,6 +110,23 @@ func (m *Migrator) Up(ctx context.Context) error {
 	})
 }
 
+func (m *Migrator) insertMigration(ctx context.Context, txn *sql.Tx, migrationName string) error {
+	if m.insertStmt == nil {
+		stmt, err := m.db.Prepare(insertVersionSQL)
+		if err != nil {
+			return fmt.Errorf("unable to prepare insert statement: %w", err)
+		}
+		m.insertStmt = stmt
+	}
+	stmt := TxStmtContext(ctx, txn, m.insertStmt)
+	_, err := stmt.ExecContext(ctx,
+		migrationName,
+		time.Now().Format(time.RFC3339),
+		internal.VersionString(),
+	)
+	return err
+}
+
 // ExecutedMigrations returns a map with already executed migrations in addition to creating the
 // migrations table, if it doesn't exist.
 func (m *Migrator) ExecutedMigrations(ctx context.Context) (map[string]struct{}, error) {
@@ -146,19 +155,20 @@ func (m *Migrator) ExecutedMigrations(ctx context.Context) (map[string]struct{},
 // inserts a migration given their name to the database.
 // This should only be used when manually inserting migrations.
 func InsertMigration(ctx context.Context, db *sql.DB, migrationName string) error {
-	_, err := db.ExecContext(ctx, createDBMigrationsSQL)
+	m := NewMigrator(db)
+	defer m.close()
+	existingMigrations, err := m.ExecutedMigrations(ctx)
 	if err != nil {
-		return fmt.Errorf("unable to create db_migrations: %w", err)
+		return err
 	}
-	_, err = db.ExecContext(ctx, insertVersionSQL,
-		migrationName,
-		time.Now().Format(time.RFC3339),
-		internal.VersionString(),
-	)
-	// If the migration was already executed, we'll get a unique constraint error,
-	// return nil instead, to avoid unnecessary logging.
-	if IsUniqueConstraintViolationErr(err) {
+	if _, ok := existingMigrations[migrationName]; ok {
 		return nil
 	}
-	return err
+	return m.insertMigration(ctx, nil, migrationName)
+}
+
+func (m *Migrator) close() {
+	if m.insertStmt != nil {
+		internal.CloseAndLogIfError(context.Background(), m.insertStmt, "unable to close insert statement")
+	}
 }
diff --git a/internal/sqlutil/migrate_test.go b/internal/sqlutil/migrate_test.go
index d8bcae196..5116237a1 100644
--- a/internal/sqlutil/migrate_test.go
+++ b/internal/sqlutil/migrate_test.go
@@ -7,9 +7,10 @@ import (
 	"reflect"
 	"testing"
 
+	_ "github.com/mattn/go-sqlite3"
+
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/dendrite/test"
-	_ "github.com/mattn/go-sqlite3"
 )
 
 var dummyMigrations = []sqlutil.Migration{
@@ -81,11 +82,12 @@ func Test_migrations_Up(t *testing.T) {
 	}
 
 	ctx := context.Background()
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
-				conStr, close := test.PrepareDBConnectionString(t, dbType)
-				defer close()
+	test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
+		conStr, close := test.PrepareDBConnectionString(t, dbType)
+		defer close()
+
+		for _, tt := range tests {
+			t.Run(tt.name, func(t *testing.T) {
 				driverName := "sqlite3"
 				if dbType == test.DBTypePostgres {
 					driverName = "postgres"
@@ -107,6 +109,30 @@ func Test_migrations_Up(t *testing.T) {
 					t.Errorf("expected: %+v, got %v", tt.wantResult, result)
 				}
 			})
-		})
-	}
+		}
+	})
+}
+
+func Test_insertMigration(t *testing.T) {
+	test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
+		conStr, close := test.PrepareDBConnectionString(t, dbType)
+		defer close()
+		driverName := "sqlite3"
+		if dbType == test.DBTypePostgres {
+			driverName = "postgres"
+		}
+
+		db, err := sql.Open(driverName, conStr)
+		if err != nil {
+			t.Errorf("unable to open database: %v", err)
+		}
+
+		if err := sqlutil.InsertMigration(context.Background(), db, "testing"); err != nil {
+			t.Fatalf("unable to insert migration: %s", err)
+		}
+		// Second insert should not return an error, as it was already executed.
+		if err := sqlutil.InsertMigration(context.Background(), db, "testing"); err != nil {
+			t.Fatalf("unable to insert migration: %s", err)
+		}
+	})
 }

From f40e2803276001cafd4d382c64a661d6ea740870 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Thu, 22 Sep 2022 14:54:25 +0100
Subject: [PATCH 087/105] Version 0.9.9 (#2732)

Changelog and version bump.
---
 CHANGES.md          | 21 +++++++++++++++++++++
 internal/version.go |  2 +-
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/CHANGES.md b/CHANGES.md
index 79d2fe2e1..657ca1920 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,26 @@
 # Changelog
 
+## Dendrite 0.9.9 (2022-09-22)
+
+### Features
+
+* Dendrite will now try to keep HTTP connections open to remote federated servers for a few minutes after a request and attempt to reuse those connections where possible
+  * This should reduce the amount of time spent on TLS handshakes and often speed up requests to remote servers
+  * This new behaviour can be disabled with the `federation_api.disable_http_keepalives` option if needed
+* A number of dependencies have been updated
+
+### Fixes
+
+* A bug where the roomserver did not correctly propagate rewritten room state to downstream components (like the federation API and sync API) has been fixed, which could cause issues when performing a federated join to a previously left room
+* Event auth now correctly parses the `join_authorised_via_users_server` field in the membership event content
+* Database migrations should no longer produce unique constraint errors at Dendrite startup
+* The `origin` of device list updates should now be populated correctly
+* Send-to-device messages will no longer be dropped if we fail to publish them to specific devices
+* The roomserver query to find state after events will now always resolve state if there are multiple prev events
+* The roomserver will now return no memberships if querying history visibility for an event which has no state snapshot
+* The device list updater will now mark a device list as stale if a requesting device ID is not known
+* Transactions sent to appservices should no longer have accidental duplicated transaction IDs (contributed by [tak-hntlabs](https://github.com/tak-hntlabs))
+
 ## Dendrite 0.9.8 (2022-09-12)
 
 ### Important
diff --git a/internal/version.go b/internal/version.go
index ef7b879c2..f9b101702 100644
--- a/internal/version.go
+++ b/internal/version.go
@@ -17,7 +17,7 @@ var build string
 const (
 	VersionMajor = 0
 	VersionMinor = 9
-	VersionPatch = 8
+	VersionPatch = 9
 	VersionTag   = "" // example: "rc1"
 )
 

From c53f284fdbe635e1f87dc1da13fcf14b4b16e6a3 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Thu, 22 Sep 2022 17:49:35 +0200
Subject: [PATCH 088/105] Get the `DeviceListPosition` before anything else in
 complete syncs (#2733)

This should hopefully unflake `Can query remote device keys using POST`
in Complement.
---
 syncapi/sync/requestpool.go | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/syncapi/sync/requestpool.go b/syncapi/sync/requestpool.go
index c2c9616e8..b2ea105ff 100644
--- a/syncapi/sync/requestpool.go
+++ b/syncapi/sync/requestpool.go
@@ -308,6 +308,12 @@ func (rp *RequestPool) OnIncomingSyncRequest(req *http.Request, device *userapi.
 		if syncReq.Since.IsEmpty() {
 			// Complete sync
 			syncReq.Response.NextBatch = types.StreamingToken{
+				// Get the current DeviceListPosition first, as the currentPosition
+				// might advance while processing other streams, resulting in flakey
+				// tests.
+				DeviceListPosition: rp.streams.DeviceListStreamProvider.CompleteSync(
+					syncReq.Context, syncReq,
+				),
 				PDUPosition: rp.streams.PDUStreamProvider.CompleteSync(
 					syncReq.Context, syncReq,
 				),
@@ -329,9 +335,6 @@ func (rp *RequestPool) OnIncomingSyncRequest(req *http.Request, device *userapi.
 				NotificationDataPosition: rp.streams.NotificationDataStreamProvider.CompleteSync(
 					syncReq.Context, syncReq,
 				),
-				DeviceListPosition: rp.streams.DeviceListStreamProvider.CompleteSync(
-					syncReq.Context, syncReq,
-				),
 				PresencePosition: rp.streams.PresenceStreamProvider.CompleteSync(
 					syncReq.Context, syncReq,
 				),

From a50556dcf0e364f9fb365c5fa5b4e72adc3d57b3 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri, 23 Sep 2022 12:59:00 +0100
Subject: [PATCH 089/105] Tweak mainline ordering (update to
 matrix-org/gomatrixserverlib@2217f6c)

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index 48f6a1a3f..68b5cef84 100644
--- a/go.mod
+++ b/go.mod
@@ -22,7 +22,7 @@ require (
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220920133029-eb0633c739ef
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220923115829-2217f6c65ce3
 	github.com/matrix-org/pinecone v0.0.0-20220915154206-df85cb5026fc
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.15
diff --git a/go.sum b/go.sum
index 73c20e4d1..216b4a5fc 100644
--- a/go.sum
+++ b/go.sum
@@ -384,8 +384,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91 h1:s7fexw
 github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1:e+cg2q7C7yE5QnAXgzo512tgFh1RbQLC0+jozuegKgo=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5dLDCud4r0r55eP4j9FuUNpl60Gmntcop4=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220920133029-eb0633c739ef h1:qnDDZVkqKAB8if91AUX2VtQGCGnxLBYYt2tG972SYPk=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220920133029-eb0633c739ef/go.mod h1:Mtifyr8q8htcBeugvlDnkBcNUy5LO8OzUoplAf1+mb4=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220923115829-2217f6c65ce3 h1:u3FKZmXxfhv3XhD8RziBlt96QTt8eHFhg1upCloBh2g=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220923115829-2217f6c65ce3/go.mod h1:Mtifyr8q8htcBeugvlDnkBcNUy5LO8OzUoplAf1+mb4=
 github.com/matrix-org/pinecone v0.0.0-20220915154206-df85cb5026fc h1:NAf6Xec/RoYD+/UT3m2q58yZAu0pYA9C4gc/RbS89ls=
 github.com/matrix-org/pinecone v0.0.0-20220915154206-df85cb5026fc/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
 github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4 h1:eCEHXWDv9Rm335MSuB49mFUK44bwZPFSDde3ORE3syk=

From 14b73220032d64550cdbe88bd2ad64806d72b60e Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri, 23 Sep 2022 15:44:21 +0100
Subject: [PATCH 090/105] Add `-dir` option to `dendrite-demo-pinecone` and
 `dendrite-demo-yggdrasil`

---
 cmd/dendrite-demo-pinecone/main.go  | 20 +++++++++++---------
 cmd/dendrite-demo-yggdrasil/main.go | 22 ++++++++++++----------
 2 files changed, 23 insertions(+), 19 deletions(-)

diff --git a/cmd/dendrite-demo-pinecone/main.go b/cmd/dendrite-demo-pinecone/main.go
index 99e597e59..da63f9a2c 100644
--- a/cmd/dendrite-demo-pinecone/main.go
+++ b/cmd/dendrite-demo-pinecone/main.go
@@ -24,6 +24,7 @@ import (
 	"net"
 	"net/http"
 	"os"
+	"path/filepath"
 	"strings"
 	"time"
 
@@ -62,6 +63,7 @@ var (
 	instancePort   = flag.Int("port", 8008, "the port that the client API will listen on")
 	instancePeer   = flag.String("peer", "", "the static Pinecone peers to connect to, comma separated-list")
 	instanceListen = flag.String("listen", ":0", "the port Pinecone peers can connect to")
+	instanceDir    = flag.String("dir", ".", "the directory to store the databases in (if --config not specified)")
 )
 
 // nolint:gocyclo
@@ -88,7 +90,7 @@ func main() {
 		cfg = setup.ParseFlags(true)
 		sk = cfg.Global.PrivateKey
 	} else {
-		keyfile := *instanceName + ".pem"
+		keyfile := filepath.Join(*instanceDir, *instanceName) + ".pem"
 		if _, err := os.Stat(keyfile); os.IsNotExist(err) {
 			oldkeyfile := *instanceName + ".key"
 			if _, err = os.Stat(oldkeyfile); os.IsNotExist(err) {
@@ -129,15 +131,15 @@ func main() {
 			Monolithic: true,
 		})
 		cfg.Global.PrivateKey = sk
-		cfg.Global.JetStream.StoragePath = config.Path(fmt.Sprintf("%s/", *instanceName))
-		cfg.UserAPI.AccountDatabase.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-account.db", *instanceName))
-		cfg.MediaAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mediaapi.db", *instanceName))
-		cfg.SyncAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-syncapi.db", *instanceName))
-		cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-roomserver.db", *instanceName))
-		cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-keyserver.db", *instanceName))
-		cfg.FederationAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-federationapi.db", *instanceName))
+		cfg.Global.JetStream.StoragePath = config.Path(fmt.Sprintf("%s/", filepath.Join(*instanceDir, *instanceName)))
+		cfg.UserAPI.AccountDatabase.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-account.db", filepath.Join(*instanceDir, *instanceName)))
+		cfg.MediaAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mediaapi.db", filepath.Join(*instanceDir, *instanceName)))
+		cfg.SyncAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-syncapi.db", filepath.Join(*instanceDir, *instanceName)))
+		cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-roomserver.db", filepath.Join(*instanceDir, *instanceName)))
+		cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-keyserver.db", filepath.Join(*instanceDir, *instanceName)))
+		cfg.FederationAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-federationapi.db", filepath.Join(*instanceDir, *instanceName)))
 		cfg.MSCs.MSCs = []string{"msc2836", "msc2946"}
-		cfg.MSCs.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mscs.db", *instanceName))
+		cfg.MSCs.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mscs.db", filepath.Join(*instanceDir, *instanceName)))
 		cfg.ClientAPI.RegistrationDisabled = false
 		cfg.ClientAPI.OpenRegistrationWithoutVerificationEnabled = true
 		if err := cfg.Derive(); err != nil {
diff --git a/cmd/dendrite-demo-yggdrasil/main.go b/cmd/dendrite-demo-yggdrasil/main.go
index 868d9826a..cd0066679 100644
--- a/cmd/dendrite-demo-yggdrasil/main.go
+++ b/cmd/dendrite-demo-yggdrasil/main.go
@@ -24,6 +24,7 @@ import (
 	"net"
 	"net/http"
 	"os"
+	"path/filepath"
 	"time"
 
 	"github.com/matrix-org/gomatrixserverlib"
@@ -56,6 +57,7 @@ var (
 	instancePort   = flag.Int("port", 8008, "the port that the client API will listen on")
 	instancePeer   = flag.String("peer", "", "the static Yggdrasil peers to connect to, comma separated-list")
 	instanceListen = flag.String("listen", "tcp://:0", "the port Yggdrasil peers can connect to")
+	instanceDir    = flag.String("dir", ".", "the directory to store the databases in (if --config not specified)")
 )
 
 func main() {
@@ -76,7 +78,7 @@ func main() {
 
 	cfg := &config.Dendrite{}
 
-	keyfile := *instanceName + ".pem"
+	keyfile := filepath.Join(*instanceDir, *instanceName) + ".pem"
 	if _, err := os.Stat(keyfile); os.IsNotExist(err) {
 		oldkeyfile := *instanceName + ".key"
 		if _, err = os.Stat(oldkeyfile); os.IsNotExist(err) {
@@ -121,15 +123,15 @@ func main() {
 			Monolithic: true,
 		})
 		cfg.Global.PrivateKey = sk
-		cfg.Global.JetStream.StoragePath = config.Path(fmt.Sprintf("%s/", *instanceName))
-		cfg.UserAPI.AccountDatabase.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-account.db", *instanceName))
-		cfg.MediaAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mediaapi.db", *instanceName))
-		cfg.SyncAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-syncapi.db", *instanceName))
-		cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-roomserver.db", *instanceName))
-		cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-keyserver.db", *instanceName))
-		cfg.FederationAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-federationapi.db", *instanceName))
-		cfg.MSCs.MSCs = []string{"msc2836"}
-		cfg.MSCs.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mscs.db", *instanceName))
+		cfg.Global.JetStream.StoragePath = config.Path(filepath.Join(*instanceDir, *instanceName))
+		cfg.UserAPI.AccountDatabase.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-account.db", filepath.Join(*instanceDir, *instanceName)))
+		cfg.MediaAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mediaapi.db", filepath.Join(*instanceDir, *instanceName)))
+		cfg.SyncAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-syncapi.db", filepath.Join(*instanceDir, *instanceName)))
+		cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-roomserver.db", filepath.Join(*instanceDir, *instanceName)))
+		cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-keyserver.db", filepath.Join(*instanceDir, *instanceName)))
+		cfg.FederationAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-federationapi.db", filepath.Join(*instanceDir, *instanceName)))
+		cfg.MSCs.MSCs = []string{"msc2836", "msc2946"}
+		cfg.MSCs.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mscs.db", filepath.Join(*instanceDir, *instanceName)))
 		cfg.ClientAPI.RegistrationDisabled = false
 		cfg.ClientAPI.OpenRegistrationWithoutVerificationEnabled = true
 		if err := cfg.Derive(); err != nil {

From d5978d98fda8a31918973a2481e62eafcec9f80f Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri, 23 Sep 2022 16:21:12 +0100
Subject: [PATCH 091/105] Update to
 matrix-org/pinecone@0900fceecb89ad0c14ee0ce825be638bf2a18474

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index 68b5cef84..ded7f28b0 100644
--- a/go.mod
+++ b/go.mod
@@ -23,7 +23,7 @@ require (
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
 	github.com/matrix-org/gomatrixserverlib v0.0.0-20220923115829-2217f6c65ce3
-	github.com/matrix-org/pinecone v0.0.0-20220915154206-df85cb5026fc
+	github.com/matrix-org/pinecone v0.0.0-20220923151905-0900fceecb89
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.15
 	github.com/nats-io/nats-server/v2 v2.9.1-0.20220920152220-52d7b481c4b5
diff --git a/go.sum b/go.sum
index 216b4a5fc..570e6172f 100644
--- a/go.sum
+++ b/go.sum
@@ -386,8 +386,8 @@ github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5d
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
 github.com/matrix-org/gomatrixserverlib v0.0.0-20220923115829-2217f6c65ce3 h1:u3FKZmXxfhv3XhD8RziBlt96QTt8eHFhg1upCloBh2g=
 github.com/matrix-org/gomatrixserverlib v0.0.0-20220923115829-2217f6c65ce3/go.mod h1:Mtifyr8q8htcBeugvlDnkBcNUy5LO8OzUoplAf1+mb4=
-github.com/matrix-org/pinecone v0.0.0-20220915154206-df85cb5026fc h1:NAf6Xec/RoYD+/UT3m2q58yZAu0pYA9C4gc/RbS89ls=
-github.com/matrix-org/pinecone v0.0.0-20220915154206-df85cb5026fc/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
+github.com/matrix-org/pinecone v0.0.0-20220923151905-0900fceecb89 h1:Ym50Fgn3GiYya4p29k3nJ5nYsalFGev3eIm3DeGNIq4=
+github.com/matrix-org/pinecone v0.0.0-20220923151905-0900fceecb89/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
 github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4 h1:eCEHXWDv9Rm335MSuB49mFUK44bwZPFSDde3ORE3syk=
 github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=

From 8d64c24b23518fde968020e5a093564acc46235a Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 26 Sep 2022 09:33:34 +0100
Subject: [PATCH 092/105] Update documentation to state that Dendrite requires
 PostgreSQL UTF-8 encoding

---
 docs/installation/4_database.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/docs/installation/4_database.md b/docs/installation/4_database.md
index 68f2d44d0..d64ee6615 100644
--- a/docs/installation/4_database.md
+++ b/docs/installation/4_database.md
@@ -16,6 +16,9 @@ Dendrite can automatically populate the database with the relevant tables and in
 it is not capable of creating the databases themselves. You will need to create the databases
 manually.
 
+The databases **must** be created with UTF-8 encoding configured or you will likely run into problems
+with your Dendrite deployment.
+
 At this point, you can choose to either use a single database for all Dendrite components,
 or you can run each component with its own separate database:
 
@@ -65,7 +68,7 @@ sudo -u postgres createuser -P dendrite
 Create the database itself, using the `dendrite` role from above:
 
 ```bash
-sudo -u postgres createdb -O dendrite dendrite
+sudo -u postgres createdb -O dendrite -E UTF-8 dendrite
 ```
 
 ### Multiple database creation
@@ -85,7 +88,7 @@ The following eight components require a database. In this example they will be
 
 ```bash
 for i in appservice federationapi mediaapi mscs roomserver syncapi keyserver userapi; do
-    sudo -u postgres createdb -O dendrite dendrite_$i
+    sudo -u postgres createdb -O dendrite -E UTF-8 dendrite_$i
 done
 ```
 

From 3c416517b0045a27ec0bd03f285600b733dd5d1c Mon Sep 17 00:00:00 2001
From: Till Faelligen <2353100+S7evinK@users.noreply.github.com>
Date: Mon, 26 Sep 2022 10:45:35 +0200
Subject: [PATCH 093/105] Fix possible "Database is locked" issue

---
 userapi/storage/shared/storage.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/userapi/storage/shared/storage.go b/userapi/storage/shared/storage.go
index acc65212c..e32a442d0 100644
--- a/userapi/storage/shared/storage.go
+++ b/userapi/storage/shared/storage.go
@@ -777,7 +777,7 @@ func (d *Database) GetPushers(
 func (d *Database) RemovePusher(
 	ctx context.Context, appid, pushkey, localpart string,
 ) error {
-	return d.Writer.Do(nil, nil, func(txn *sql.Tx) error {
+	return d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
 		err := d.Pushers.DeletePusher(ctx, txn, appid, pushkey, localpart)
 		if err == sql.ErrNoRows {
 			return nil
@@ -792,7 +792,7 @@ func (d *Database) RemovePusher(
 func (d *Database) RemovePushers(
 	ctx context.Context, appid, pushkey string,
 ) error {
-	return d.Writer.Do(nil, nil, func(txn *sql.Tx) error {
+	return d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
 		return d.Pushers.DeletePushers(ctx, txn, appid, pushkey)
 	})
 }

From 3e87096a21729fcc7e074d09ee12da56394dd15d Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 26 Sep 2022 09:54:54 +0100
Subject: [PATCH 094/105] Use `TxStmt` in SQLite pusher table

---
 userapi/storage/sqlite3/pusher_table.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/userapi/storage/sqlite3/pusher_table.go b/userapi/storage/sqlite3/pusher_table.go
index d5bd1617b..dba97c3d4 100644
--- a/userapi/storage/sqlite3/pusher_table.go
+++ b/userapi/storage/sqlite3/pusher_table.go
@@ -96,7 +96,7 @@ func (s *pushersStatements) InsertPusher(
 	ctx context.Context, txn *sql.Tx, session_id int64,
 	pushkey string, pushkeyTS int64, kind api.PusherKind, appid, appdisplayname, devicedisplayname, profiletag, lang, data, localpart string,
 ) error {
-	_, err := s.insertPusherStmt.ExecContext(ctx, localpart, session_id, pushkey, pushkeyTS, kind, appid, appdisplayname, devicedisplayname, profiletag, lang, data)
+	_, err := sqlutil.TxStmt(txn, s.insertPusherStmt).ExecContext(ctx, localpart, session_id, pushkey, pushkeyTS, kind, appid, appdisplayname, devicedisplayname, profiletag, lang, data)
 	logrus.Debugf("Created pusher %d", session_id)
 	return err
 }
@@ -144,13 +144,13 @@ func (s *pushersStatements) SelectPushers(
 func (s *pushersStatements) DeletePusher(
 	ctx context.Context, txn *sql.Tx, appid, pushkey, localpart string,
 ) error {
-	_, err := s.deletePusherStmt.ExecContext(ctx, appid, pushkey, localpart)
+	_, err := sqlutil.TxStmt(txn, s.deletePusherStmt).ExecContext(ctx, appid, pushkey, localpart)
 	return err
 }
 
 func (s *pushersStatements) DeletePushers(
 	ctx context.Context, txn *sql.Tx, appid, pushkey string,
 ) error {
-	_, err := s.deletePushersByAppIdAndPushKeyStmt.ExecContext(ctx, appid, pushkey)
+	_, err := sqlutil.TxStmt(txn, s.deletePushersByAppIdAndPushKeyStmt).ExecContext(ctx, appid, pushkey)
 	return err
 }

From f022fc1397fda984245ad1611531b37480cf4f46 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Mon, 26 Sep 2022 17:35:35 +0100
Subject: [PATCH 095/105] Remove `origin` field from PDUs (#2737)

This nukes the `origin` field from PDUs as per
matrix-org/matrix-spec#998, matrix-org/gomatrixserverlib#341.
---
 federationapi/internal/perform.go             |  7 ++---
 federationapi/routing/invite.go               |  9 ++++++-
 federationapi/routing/join.go                 | 18 ++++---------
 federationapi/routing/leave.go                | 27 ++++++++++++-------
 go.mod                                        |  2 +-
 go.sum                                        |  4 +--
 roomserver/internal/input/input_events.go     | 22 ++++++++-------
 .../internal/perform/perform_backfill.go      |  4 ++-
 roomserver/internal/perform/perform_invite.go |  8 ++++--
 roomserver/internal/perform/perform_leave.go  | 15 +++++++----
 roomserver/storage/shared/storage.go          |  2 +-
 11 files changed, 69 insertions(+), 49 deletions(-)

diff --git a/federationapi/internal/perform.go b/federationapi/internal/perform.go
index 9100c8f18..84702f4ce 100644
--- a/federationapi/internal/perform.go
+++ b/federationapi/internal/perform.go
@@ -217,7 +217,7 @@ func (r *FederationInternalAPI) performJoinUsingServer(
 		var remoteEvent *gomatrixserverlib.Event
 		remoteEvent, err = respSendJoin.Event.UntrustedEvent(respMakeJoin.RoomVersion)
 		if err == nil && isWellFormedMembershipEvent(
-			remoteEvent, roomID, userID, r.cfg.Matrix.ServerName,
+			remoteEvent, roomID, userID,
 		) {
 			event = remoteEvent
 		}
@@ -285,7 +285,7 @@ func (r *FederationInternalAPI) performJoinUsingServer(
 
 // isWellFormedMembershipEvent returns true if the event looks like a legitimate
 // membership event.
-func isWellFormedMembershipEvent(event *gomatrixserverlib.Event, roomID, userID string, origin gomatrixserverlib.ServerName) bool {
+func isWellFormedMembershipEvent(event *gomatrixserverlib.Event, roomID, userID string) bool {
 	if membership, err := event.Membership(); err != nil {
 		return false
 	} else if membership != gomatrixserverlib.Join {
@@ -294,9 +294,6 @@ func isWellFormedMembershipEvent(event *gomatrixserverlib.Event, roomID, userID
 	if event.RoomID() != roomID {
 		return false
 	}
-	if event.Origin() != origin {
-		return false
-	}
 	if !event.StateKeyEquals(userID) {
 		return false
 	}
diff --git a/federationapi/routing/invite.go b/federationapi/routing/invite.go
index 4b795018c..504204504 100644
--- a/federationapi/routing/invite.go
+++ b/federationapi/routing/invite.go
@@ -148,8 +148,15 @@ func processInvite(
 			JSON: jsonerror.BadJSON("The event JSON could not be redacted"),
 		}
 	}
+	_, serverName, err := gomatrixserverlib.SplitID('@', event.Sender())
+	if err != nil {
+		return util.JSONResponse{
+			Code: http.StatusBadRequest,
+			JSON: jsonerror.BadJSON("The event JSON contains an invalid sender"),
+		}
+	}
 	verifyRequests := []gomatrixserverlib.VerifyJSONRequest{{
-		ServerName:             event.Origin(),
+		ServerName:             serverName,
 		Message:                redacted,
 		AtTS:                   event.OriginServerTS(),
 		StrictValidityChecking: true,
diff --git a/federationapi/routing/join.go b/federationapi/routing/join.go
index 1a1219873..74d065e59 100644
--- a/federationapi/routing/join.go
+++ b/federationapi/routing/join.go
@@ -203,14 +203,6 @@ func SendJoin(
 		}
 	}
 
-	// Check that the event is from the server sending the request.
-	if event.Origin() != request.Origin() {
-		return util.JSONResponse{
-			Code: http.StatusForbidden,
-			JSON: jsonerror.Forbidden("The join must be sent by the server it originated on"),
-		}
-	}
-
 	// Check that a state key is provided.
 	if event.StateKey() == nil || event.StateKeyEquals("") {
 		return util.JSONResponse{
@@ -228,16 +220,16 @@ func SendJoin(
 	// Check that the sender belongs to the server that is sending us
 	// the request. By this point we've already asserted that the sender
 	// and the state key are equal so we don't need to check both.
-	var domain gomatrixserverlib.ServerName
-	if _, domain, err = gomatrixserverlib.SplitID('@', event.Sender()); err != nil {
+	var serverName gomatrixserverlib.ServerName
+	if _, serverName, err = gomatrixserverlib.SplitID('@', event.Sender()); err != nil {
 		return util.JSONResponse{
 			Code: http.StatusForbidden,
 			JSON: jsonerror.Forbidden("The sender of the join is invalid"),
 		}
-	} else if domain != request.Origin() {
+	} else if serverName != request.Origin() {
 		return util.JSONResponse{
 			Code: http.StatusForbidden,
-			JSON: jsonerror.Forbidden("The sender of the join must belong to the origin server"),
+			JSON: jsonerror.Forbidden("The sender does not match the server that originated the request"),
 		}
 	}
 
@@ -292,7 +284,7 @@ func SendJoin(
 		}
 	}
 	verifyRequests := []gomatrixserverlib.VerifyJSONRequest{{
-		ServerName:             event.Origin(),
+		ServerName:             serverName,
 		Message:                redacted,
 		AtTS:                   event.OriginServerTS(),
 		StrictValidityChecking: true,
diff --git a/federationapi/routing/leave.go b/federationapi/routing/leave.go
index 8e43ce959..a67e4e28b 100644
--- a/federationapi/routing/leave.go
+++ b/federationapi/routing/leave.go
@@ -118,6 +118,7 @@ func MakeLeave(
 }
 
 // SendLeave implements the /send_leave API
+// nolint:gocyclo
 func SendLeave(
 	httpReq *http.Request,
 	request *gomatrixserverlib.FederationRequest,
@@ -167,14 +168,6 @@ func SendLeave(
 		}
 	}
 
-	// Check that the event is from the server sending the request.
-	if event.Origin() != request.Origin() {
-		return util.JSONResponse{
-			Code: http.StatusForbidden,
-			JSON: jsonerror.Forbidden("The leave must be sent by the server it originated on"),
-		}
-	}
-
 	if event.StateKey() == nil || event.StateKeyEquals("") {
 		return util.JSONResponse{
 			Code: http.StatusBadRequest,
@@ -188,6 +181,22 @@ func SendLeave(
 		}
 	}
 
+	// Check that the sender belongs to the server that is sending us
+	// the request. By this point we've already asserted that the sender
+	// and the state key are equal so we don't need to check both.
+	var serverName gomatrixserverlib.ServerName
+	if _, serverName, err = gomatrixserverlib.SplitID('@', event.Sender()); err != nil {
+		return util.JSONResponse{
+			Code: http.StatusForbidden,
+			JSON: jsonerror.Forbidden("The sender of the join is invalid"),
+		}
+	} else if serverName != request.Origin() {
+		return util.JSONResponse{
+			Code: http.StatusForbidden,
+			JSON: jsonerror.Forbidden("The sender does not match the server that originated the request"),
+		}
+	}
+
 	// Check if the user has already left. If so, no-op!
 	queryReq := &api.QueryLatestEventsAndStateRequest{
 		RoomID: roomID,
@@ -240,7 +249,7 @@ func SendLeave(
 		}
 	}
 	verifyRequests := []gomatrixserverlib.VerifyJSONRequest{{
-		ServerName:             event.Origin(),
+		ServerName:             serverName,
 		Message:                redacted,
 		AtTS:                   event.OriginServerTS(),
 		StrictValidityChecking: true,
diff --git a/go.mod b/go.mod
index ded7f28b0..3d99a71e1 100644
--- a/go.mod
+++ b/go.mod
@@ -22,7 +22,7 @@ require (
 	github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220923115829-2217f6c65ce3
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220926161602-759a8ee7c4d5
 	github.com/matrix-org/pinecone v0.0.0-20220923151905-0900fceecb89
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.15
diff --git a/go.sum b/go.sum
index 570e6172f..32edf8c11 100644
--- a/go.sum
+++ b/go.sum
@@ -384,8 +384,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91 h1:s7fexw
 github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1:e+cg2q7C7yE5QnAXgzo512tgFh1RbQLC0+jozuegKgo=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5dLDCud4r0r55eP4j9FuUNpl60Gmntcop4=
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220923115829-2217f6c65ce3 h1:u3FKZmXxfhv3XhD8RziBlt96QTt8eHFhg1upCloBh2g=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220923115829-2217f6c65ce3/go.mod h1:Mtifyr8q8htcBeugvlDnkBcNUy5LO8OzUoplAf1+mb4=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220926161602-759a8ee7c4d5 h1:cQMA9hip0WSp6cv7CUfButa9Jl/9E6kqWmQyOjx5A5s=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220926161602-759a8ee7c4d5/go.mod h1:Mtifyr8q8htcBeugvlDnkBcNUy5LO8OzUoplAf1+mb4=
 github.com/matrix-org/pinecone v0.0.0-20220923151905-0900fceecb89 h1:Ym50Fgn3GiYya4p29k3nJ5nYsalFGev3eIm3DeGNIq4=
 github.com/matrix-org/pinecone v0.0.0-20220923151905-0900fceecb89/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
 github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4 h1:eCEHXWDv9Rm335MSuB49mFUK44bwZPFSDde3ORE3syk=
diff --git a/roomserver/internal/input/input_events.go b/roomserver/internal/input/input_events.go
index 29af649ad..01fd62010 100644
--- a/roomserver/internal/input/input_events.go
+++ b/roomserver/internal/input/input_events.go
@@ -118,6 +118,10 @@ func (r *Inputer) processRoomEvent(
 	if roomInfo == nil && !isCreateEvent {
 		return fmt.Errorf("room %s does not exist for event %s", event.RoomID(), event.EventID())
 	}
+	_, senderDomain, err := gomatrixserverlib.SplitID('@', event.Sender())
+	if err != nil {
+		return fmt.Errorf("event has invalid sender %q", input.Event.Sender())
+	}
 
 	// If we already know about this outlier and it hasn't been rejected
 	// then we won't attempt to reprocess it. If it was rejected or has now
@@ -145,7 +149,8 @@ func (r *Inputer) processRoomEvent(
 	var missingAuth, missingPrev bool
 	serverRes := &fedapi.QueryJoinedHostServerNamesInRoomResponse{}
 	if !isCreateEvent {
-		missingAuthIDs, missingPrevIDs, err := r.DB.MissingAuthPrevEvents(ctx, event)
+		var missingAuthIDs, missingPrevIDs []string
+		missingAuthIDs, missingPrevIDs, err = r.DB.MissingAuthPrevEvents(ctx, event)
 		if err != nil {
 			return fmt.Errorf("updater.MissingAuthPrevEvents: %w", err)
 		}
@@ -158,7 +163,7 @@ func (r *Inputer) processRoomEvent(
 			RoomID:      event.RoomID(),
 			ExcludeSelf: true,
 		}
-		if err := r.FSAPI.QueryJoinedHostServerNamesInRoom(ctx, serverReq, serverRes); err != nil {
+		if err = r.FSAPI.QueryJoinedHostServerNamesInRoom(ctx, serverReq, serverRes); err != nil {
 			return fmt.Errorf("r.FSAPI.QueryJoinedHostServerNamesInRoom: %w", err)
 		}
 		// Sort all of the servers into a map so that we can randomise
@@ -173,9 +178,9 @@ func (r *Inputer) processRoomEvent(
 			serverRes.ServerNames = append(serverRes.ServerNames, input.Origin)
 			delete(servers, input.Origin)
 		}
-		if origin := event.Origin(); origin != input.Origin {
-			serverRes.ServerNames = append(serverRes.ServerNames, origin)
-			delete(servers, origin)
+		if senderDomain != input.Origin {
+			serverRes.ServerNames = append(serverRes.ServerNames, senderDomain)
+			delete(servers, senderDomain)
 		}
 		for server := range servers {
 			serverRes.ServerNames = append(serverRes.ServerNames, server)
@@ -188,7 +193,7 @@ func (r *Inputer) processRoomEvent(
 	isRejected := false
 	authEvents := gomatrixserverlib.NewAuthEvents(nil)
 	knownEvents := map[string]*types.Event{}
-	if err := r.fetchAuthEvents(ctx, logger, headered, &authEvents, knownEvents, serverRes.ServerNames); err != nil {
+	if err = r.fetchAuthEvents(ctx, logger, headered, &authEvents, knownEvents, serverRes.ServerNames); err != nil {
 		return fmt.Errorf("r.fetchAuthEvents: %w", err)
 	}
 
@@ -231,7 +236,6 @@ func (r *Inputer) processRoomEvent(
 	if input.Kind == api.KindNew {
 		// Check that the event passes authentication checks based on the
 		// current room state.
-		var err error
 		softfail, err = helpers.CheckForSoftFail(ctx, r.DB, headered, input.StateEventIDs)
 		if err != nil {
 			logger.WithError(err).Warn("Error authing soft-failed event")
@@ -265,7 +269,8 @@ func (r *Inputer) processRoomEvent(
 				hadEvents:  map[string]bool{},
 				haveEvents: map[string]*gomatrixserverlib.Event{},
 			}
-			if stateSnapshot, err := missingState.processEventWithMissingState(ctx, event, headered.RoomVersion); err != nil {
+			var stateSnapshot *parsedRespState
+			if stateSnapshot, err = missingState.processEventWithMissingState(ctx, event, headered.RoomVersion); err != nil {
 				// Something went wrong with retrieving the missing state, so we can't
 				// really do anything with the event other than reject it at this point.
 				isRejected = true
@@ -302,7 +307,6 @@ func (r *Inputer) processRoomEvent(
 	// burning CPU time.
 	historyVisibility := gomatrixserverlib.HistoryVisibilityShared // Default to shared.
 	if input.Kind != api.KindOutlier && rejectionErr == nil && !isRejected {
-		var err error
 		historyVisibility, rejectionErr, err = r.processStateBefore(ctx, input, missingPrev)
 		if err != nil {
 			return fmt.Errorf("r.processStateBefore: %w", err)
diff --git a/roomserver/internal/perform/perform_backfill.go b/roomserver/internal/perform/perform_backfill.go
index 51c66415a..69a075733 100644
--- a/roomserver/internal/perform/perform_backfill.go
+++ b/roomserver/internal/perform/perform_backfill.go
@@ -468,7 +468,9 @@ FindSuccessor:
 	// Store the server names in a temporary map to avoid duplicates.
 	serverSet := make(map[gomatrixserverlib.ServerName]bool)
 	for _, event := range memberEvents {
-		serverSet[event.Origin()] = true
+		if _, senderDomain, err := gomatrixserverlib.SplitID('@', event.Sender()); err == nil {
+			serverSet[senderDomain] = true
+		}
 	}
 	var servers []gomatrixserverlib.ServerName
 	for server := range serverSet {
diff --git a/roomserver/internal/perform/perform_invite.go b/roomserver/internal/perform/perform_invite.go
index 483e78c3f..3fbdf332e 100644
--- a/roomserver/internal/perform/perform_invite.go
+++ b/roomserver/internal/perform/perform_invite.go
@@ -50,6 +50,10 @@ func (r *Inviter) PerformInvite(
 	if event.StateKey() == nil {
 		return nil, fmt.Errorf("invite must be a state event")
 	}
+	_, senderDomain, err := gomatrixserverlib.SplitID('@', event.Sender())
+	if err != nil {
+		return nil, fmt.Errorf("sender %q is invalid", event.Sender())
+	}
 
 	roomID := event.RoomID()
 	targetUserID := *event.StateKey()
@@ -67,7 +71,7 @@ func (r *Inviter) PerformInvite(
 		return nil, nil
 	}
 	isTargetLocal := domain == r.Cfg.Matrix.ServerName
-	isOriginLocal := event.Origin() == r.Cfg.Matrix.ServerName
+	isOriginLocal := senderDomain == r.Cfg.Matrix.ServerName
 	if !isOriginLocal && !isTargetLocal {
 		res.Error = &api.PerformError{
 			Code: api.PerformErrorBadRequest,
@@ -235,7 +239,7 @@ func (r *Inviter) PerformInvite(
 			{
 				Kind:         api.KindNew,
 				Event:        event,
-				Origin:       event.Origin(),
+				Origin:       senderDomain,
 				SendAsServer: req.SendAsServer,
 			},
 		},
diff --git a/roomserver/internal/perform/perform_leave.go b/roomserver/internal/perform/perform_leave.go
index 036404cd2..ada3aab06 100644
--- a/roomserver/internal/perform/perform_leave.go
+++ b/roomserver/internal/perform/perform_leave.go
@@ -81,12 +81,11 @@ func (r *Leaver) performLeaveRoomByID(
 	// that.
 	isInvitePending, senderUser, eventID, err := helpers.IsInvitePending(ctx, r.DB, req.RoomID, req.UserID)
 	if err == nil && isInvitePending {
-		var host gomatrixserverlib.ServerName
-		_, host, err = gomatrixserverlib.SplitID('@', senderUser)
-		if err != nil {
+		_, senderDomain, serr := gomatrixserverlib.SplitID('@', senderUser)
+		if serr != nil {
 			return nil, fmt.Errorf("sender %q is invalid", senderUser)
 		}
-		if host != r.Cfg.Matrix.ServerName {
+		if senderDomain != r.Cfg.Matrix.ServerName {
 			return r.performFederatedRejectInvite(ctx, req, res, senderUser, eventID)
 		}
 		// check that this is not a "server notice room"
@@ -172,6 +171,12 @@ func (r *Leaver) performLeaveRoomByID(
 		return nil, fmt.Errorf("eventutil.BuildEvent: %w", err)
 	}
 
+	// Get the sender domain.
+	_, senderDomain, serr := gomatrixserverlib.SplitID('@', event.Sender())
+	if serr != nil {
+		return nil, fmt.Errorf("sender %q is invalid", event.Sender())
+	}
+
 	// Give our leave event to the roomserver input stream. The
 	// roomserver will process the membership change and notify
 	// downstream automatically.
@@ -180,7 +185,7 @@ func (r *Leaver) performLeaveRoomByID(
 			{
 				Kind:         api.KindNew,
 				Event:        event.Headered(buildRes.RoomVersion),
-				Origin:       event.Origin(),
+				Origin:       senderDomain,
 				SendAsServer: string(r.Cfg.Matrix.ServerName),
 			},
 		},
diff --git a/roomserver/storage/shared/storage.go b/roomserver/storage/shared/storage.go
index 00a17e5cb..593abbea1 100644
--- a/roomserver/storage/shared/storage.go
+++ b/roomserver/storage/shared/storage.go
@@ -896,7 +896,7 @@ func (d *Database) handleRedactions(
 	switch {
 	case redactUser >= pl.Redact:
 		// The power level of the redaction event’s sender is greater than or equal to the redact level.
-	case redactedEvent.Origin() == redactionEvent.Origin() && redactedEvent.Sender() == redactionEvent.Sender():
+	case redactedEvent.Sender() == redactionEvent.Sender():
 		// The domain of the redaction event’s sender matches that of the original event’s sender.
 	default:
 		return nil, "", nil

From 40fec70d1336f97e31e1d23cc0576b543cb119fc Mon Sep 17 00:00:00 2001
From: networkException <github@nwex.de>
Date: Tue, 27 Sep 2022 10:39:39 +0200
Subject: [PATCH 096/105] Add pinecone demo container image (#2710)

This pull request adds the configuration and CI steps to build and
publish a container wrapping the `dendrite-demo-pinecone` command as
well as fixes a sentence structure issue in the pull request template.

As this does not touch any go source code no tests have been added

### Pull Request Checklist

<!-- Please read docs/CONTRIBUTING.md before submitting your pull
request -->

* [x] I have added tests for PR _or_ I have justified why this PR
doesn't need tests.
* [x] Pull request includes a [sign
off](https://github.com/matrix-org/dendrite/blob/main/docs/CONTRIBUTING.md#sign-off)

Signed-off-by: networkException <git@nwex.de> (by private sign-off)
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
---
 .github/PULL_REQUEST_TEMPLATE.md      |  2 +-
 .github/workflows/docker.yml          | 60 +++++++++++++++++++++++++++
 build/docker/Dockerfile.demo-pinecone | 25 +++++++++++
 3 files changed, 86 insertions(+), 1 deletion(-)
 create mode 100644 build/docker/Dockerfile.demo-pinecone

diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 9bfb01667..e0b82e2aa 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -2,7 +2,7 @@
 
 <!-- Please read docs/CONTRIBUTING.md before submitting your pull request -->
 
-* [ ] I have added added tests for PR _or_ I have justified why this PR doesn't need tests.
+* [ ] I have added tests for PR _or_ I have justified why this PR doesn't need tests.
 * [ ] Pull request includes a [sign off](https://github.com/matrix-org/dendrite/blob/main/docs/CONTRIBUTING.md#sign-off)
 
 Signed-off-by: `Your Name <your@email.example.org>`
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 642587924..b4e24e52f 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -137,3 +137,63 @@ jobs:
             ${{ env.DOCKER_NAMESPACE }}/dendrite-polylith:${{ env.RELEASE_VERSION }}
             ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-polylith:latest
             ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-polylith:${{ env.RELEASE_VERSION }}
+
+  demo-pinecone:
+    name: Pinecone demo image
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Get release tag
+        if: github.event_name == 'release' # Only for GitHub releases
+        run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Login to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ env.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_TOKEN }}
+      - name: Login to GitHub Containers
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build main pinecone demo image
+        if: github.ref_name == 'main'
+        id: docker_build_demo_pinecone
+        uses: docker/build-push-action@v2
+        with:
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          context: .
+          file: ./build/docker/Dockerfile.demo-pinecone
+          platforms: ${{ env.PLATFORMS }}
+          push: true
+          tags: |
+            ${{ env.DOCKER_NAMESPACE }}/dendrite-demo-pinecone:${{ github.ref_name }}
+            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-demo-pinecone:${{ github.ref_name }}
+
+      - name: Build release pinecone demo image
+        if: github.event_name == 'release' # Only for GitHub releases
+        id: docker_build_demo_pinecone_release
+        uses: docker/build-push-action@v2
+        with:
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          context: .
+          file: ./build/docker/Dockerfile.demo-pinecone
+          platforms: ${{ env.PLATFORMS }}
+          push: true
+          tags: |
+            ${{ env.DOCKER_NAMESPACE }}/dendrite-demo-pinecone:latest
+            ${{ env.DOCKER_NAMESPACE }}/dendrite-demo-pinecone:${{ env.RELEASE_VERSION }}
+            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-demo-pinecone:latest
+            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-demo-pinecone:${{ env.RELEASE_VERSION }}
diff --git a/build/docker/Dockerfile.demo-pinecone b/build/docker/Dockerfile.demo-pinecone
new file mode 100644
index 000000000..a5d709c7a
--- /dev/null
+++ b/build/docker/Dockerfile.demo-pinecone
@@ -0,0 +1,25 @@
+FROM docker.io/golang:1.18-alpine AS base
+
+RUN apk --update --no-cache add bash build-base
+
+WORKDIR /build
+
+COPY . /build
+
+RUN mkdir -p bin
+RUN go build -trimpath -o bin/ ./cmd/dendrite-demo-pinecone
+RUN go build -trimpath -o bin/ ./cmd/create-account
+RUN go build -trimpath -o bin/ ./cmd/generate-keys
+
+FROM alpine:latest
+LABEL org.opencontainers.image.title="Dendrite (Pinecone demo)"
+LABEL org.opencontainers.image.description="Next-generation Matrix homeserver written in Go"
+LABEL org.opencontainers.image.source="https://github.com/matrix-org/dendrite"
+LABEL org.opencontainers.image.licenses="Apache-2.0"
+
+COPY --from=base /build/bin/* /usr/bin/
+
+VOLUME /etc/dendrite
+WORKDIR /etc/dendrite
+
+ENTRYPOINT ["/usr/bin/dendrite-demo-pinecone"]

From 12649ccedd858cbe075271ea234b1e268f973c5a Mon Sep 17 00:00:00 2001
From: PiotrKozimor <37144818+PiotrKozimor@users.noreply.github.com>
Date: Tue, 27 Sep 2022 10:41:36 +0200
Subject: [PATCH 097/105] Improve selectRoomIDsWithAnyMembershipSQL performance
 (#2738)

Recently I have observed that dendrite spends a lot of time (~390s) in
`selectRoomIDsWithAnyMembershipSQL` query

```
dendrite_syncapi=# select total_exec_time, left(query,100) from pg_stat_statements order by total_exec_time desc limit 5 ;
  total_exec_time   |                                                 left
--------------------+------------------------------------------------------------------------------------------------------
  747826.5800519128 | SELECT event_id, id, headered_event_json, session_id, exclude_from_sync, transaction_id, history_vis
  389130.5490339942 | SELECT DISTINCT room_id, membership FROM syncapi_current_room_state WHERE type = $2 AND state_key =
 376104.17514700035 | SELECT psd.datname, xact_commit, xact_rollback, blks_read, blks_hit, tup_returned, tup_fetched, tup_
   363644.164092031 | SELECT event_type_nid, event_state_key_nid, event_nid FROM roomserver_events WHERE event_nid = ANY($
  58570.48104699995 | SELECT event_id, headered_event_json FROM syncapi_current_room_state WHERE room_id = $1 AND ( $2::te
(5 rows)
```

Explain analyze showed correct usage of `syncapi_room_state_unique`
index:

```
dendrite_syncapi=#
explain analyze SELECT distinct room_id, membership FROM syncapi_current_room_state WHERE type = 'm.room.member' AND state_key = '@qjfl:dendrite.stg.globekeeper.com';
                                                                               QUERY PLAN
------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 Unique  (cost=2749.38..2749.56 rows=24 width=52) (actual time=2.933..2.956 rows=65 loops=1)
   ->  Sort  (cost=2749.38..2749.44 rows=24 width=52) (actual time=2.932..2.937 rows=65 loops=1)
         Sort Key: room_id, membership
         Sort Method: quicksort  Memory: 34kB
         ->  Index Scan using syncapi_room_state_unique on syncapi_current_room_state  (cost=0.41..2748.83 rows=24 width=52) (actual time=0.030..2.890 rows=65 loops=1)
               Index Cond: ((type = 'm.room.member'::text) AND (state_key = '@qjfl:dendrite.stg.globekeeper.com'::text))
 Planning Time: 0.140 ms
 Execution Time: 2.990 ms
(8 rows)
```

Multi-column indexes in Postgres shall perform well for leftmost
columns, but I gave it a try and created
`syncapi_current_room_state_type_state_key_idx` index. I could observe
significant performance improvement. Execution time dropped from 2.9 ms
to 0.24 ms:

```
explain analyze SELECT distinct room_id, membership FROM syncapi_current_room_state WHERE type = 'm.room.member' AND state_key = '@qjfl:dendrite.stg.globekeeper.com';
                                                                             QUERY PLAN
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
 Unique  (cost=96.46..96.64 rows=24 width=52) (actual time=0.199..0.218 rows=65 loops=1)
   ->  Sort  (cost=96.46..96.52 rows=24 width=52) (actual time=0.199..0.202 rows=65 loops=1)
         Sort Key: room_id, membership
         Sort Method: quicksort  Memory: 34kB
         ->  Bitmap Heap Scan on syncapi_current_room_state  (cost=4.53..95.91 rows=24 width=52) (actual time=0.048..0.139 rows=65 loops=1)
               Recheck Cond: ((type = 'm.room.member'::text) AND (state_key = '@qjfl:dendrite.stg.globekeeper.com'::text))
               Heap Blocks: exact=59
               ->  Bitmap Index Scan on syncapi_current_room_state_type_state_key_idx  (cost=0.00..4.53 rows=24 width=0) (actual time=0.037..0.037 rows=65 loops=1)
                     Index Cond: ((type = 'm.room.member'::text) AND (state_key = '@qjfl:dendrite.stg.globekeeper.com'::text))
 Planning Time: 0.236 ms
 Execution Time: 0.242 ms
(11 rows)
```

Next improvement is skipping DISTINCT and rely on map assignment in
`SelectRoomIDsWithAnyMembership`. Execution time drops by almost half:

```
explain analyze SELECT room_id, membership FROM syncapi_current_room_state WHERE type = 'm.room.member' AND state_key = '@qjfl:dendrite.stg.globekeeper.com';
                                                                       QUERY PLAN
--------------------------------------------------------------------------------------------------------------------------------------------------------
 Bitmap Heap Scan on syncapi_current_room_state  (cost=4.53..95.91 rows=24 width=52) (actual time=0.032..0.113 rows=65 loops=1)
   Recheck Cond: ((type = 'm.room.member'::text) AND (state_key = '@qjfl:dendrite.stg.globekeeper.com'::text))
   Heap Blocks: exact=59
   ->  Bitmap Index Scan on syncapi_current_room_state_type_state_key_idx  (cost=0.00..4.53 rows=24 width=0) (actual time=0.021..0.021 rows=65 loops=1)
         Index Cond: ((type = 'm.room.member'::text) AND (state_key = '@qjfl:dendrite.stg.globekeeper.com'::text))
 Planning Time: 0.087 ms
 Execution Time: 0.136 ms
(7 rows)
```

In our env we spend only 1s on inserting to table, so the write penalty
of creating an index should be small.
```
dendrite_syncapi=# select total_exec_time, left(query,100) from pg_stat_statements where query like '%INSERT%syncapi_current_room_state%' order by total_exec_time desc;
  total_exec_time   |                                                 left
--------------------+------------------------------------------------------------------------------------------------------
 1139.9057619999971 | INSERT INTO syncapi_current_room_state (room_id, event_id, type, sender, contains_url, state_key, he
(1 row)
```

This PR does not require test modifications.

### Pull Request Checklist

<!-- Please read docs/CONTRIBUTING.md before submitting your pull
request -->

* [x] I have added added tests for PR _or_ I have justified why this PR
doesn't need tests.
* [x] Pull request includes a [sign
off](https://github.com/matrix-org/dendrite/blob/main/docs/CONTRIBUTING.md#sign-off)

Signed-off-by: `Piotr Kozimor <p1996k@gmail.com>`
---
 syncapi/storage/postgres/current_room_state_table.go | 4 +++-
 syncapi/storage/sqlite3/current_room_state_table.go  | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/syncapi/storage/postgres/current_room_state_table.go b/syncapi/storage/postgres/current_room_state_table.go
index 083d10b88..5e6daaaf8 100644
--- a/syncapi/storage/postgres/current_room_state_table.go
+++ b/syncapi/storage/postgres/current_room_state_table.go
@@ -62,6 +62,8 @@ CREATE UNIQUE INDEX IF NOT EXISTS syncapi_event_id_idx ON syncapi_current_room_s
 CREATE INDEX IF NOT EXISTS syncapi_membership_idx ON syncapi_current_room_state(type, state_key, membership) WHERE membership IS NOT NULL AND membership != 'leave';
 -- for querying state by event IDs
 CREATE UNIQUE INDEX IF NOT EXISTS syncapi_current_room_state_eventid_idx ON syncapi_current_room_state(event_id);
+-- for improving selectRoomIDsWithAnyMembershipSQL
+CREATE INDEX IF NOT EXISTS syncapi_current_room_state_type_state_key_idx ON syncapi_current_room_state(type, state_key);
 `
 
 const upsertRoomStateSQL = "" +
@@ -80,7 +82,7 @@ const selectRoomIDsWithMembershipSQL = "" +
 	"SELECT DISTINCT room_id FROM syncapi_current_room_state WHERE type = 'm.room.member' AND state_key = $1 AND membership = $2"
 
 const selectRoomIDsWithAnyMembershipSQL = "" +
-	"SELECT DISTINCT room_id, membership FROM syncapi_current_room_state WHERE type = 'm.room.member' AND state_key = $1"
+	"SELECT room_id, membership FROM syncapi_current_room_state WHERE type = 'm.room.member' AND state_key = $1"
 
 const selectCurrentStateSQL = "" +
 	"SELECT event_id, headered_event_json FROM syncapi_current_room_state WHERE room_id = $1" +
diff --git a/syncapi/storage/sqlite3/current_room_state_table.go b/syncapi/storage/sqlite3/current_room_state_table.go
index b88c11f88..bd1271dd6 100644
--- a/syncapi/storage/sqlite3/current_room_state_table.go
+++ b/syncapi/storage/sqlite3/current_room_state_table.go
@@ -51,6 +51,8 @@ CREATE UNIQUE INDEX IF NOT EXISTS syncapi_event_id_idx ON syncapi_current_room_s
 -- CREATE INDEX IF NOT EXISTS syncapi_membership_idx ON syncapi_current_room_state(type, state_key, membership) WHERE membership IS NOT NULL AND membership != 'leave';
 -- for querying state by event IDs
 CREATE UNIQUE INDEX IF NOT EXISTS syncapi_current_room_state_eventid_idx ON syncapi_current_room_state(event_id);
+-- for improving selectRoomIDsWithAnyMembershipSQL
+CREATE INDEX IF NOT EXISTS syncapi_current_room_state_type_state_key_idx ON syncapi_current_room_state(type, state_key);
 `
 
 const upsertRoomStateSQL = "" +
@@ -69,7 +71,7 @@ const selectRoomIDsWithMembershipSQL = "" +
 	"SELECT DISTINCT room_id FROM syncapi_current_room_state WHERE type = 'm.room.member' AND state_key = $1 AND membership = $2"
 
 const selectRoomIDsWithAnyMembershipSQL = "" +
-	"SELECT DISTINCT room_id, membership FROM syncapi_current_room_state WHERE type = 'm.room.member' AND state_key = $1"
+	"SELECT room_id, membership FROM syncapi_current_room_state WHERE type = 'm.room.member' AND state_key = $1"
 
 const selectCurrentStateSQL = "" +
 	"SELECT event_id, headered_event_json FROM syncapi_current_room_state WHERE room_id = $1"

From b5bfff47d296e704fbeb33c5b57829609bed0426 Mon Sep 17 00:00:00 2001
From: Dov Alperin <DAlperin@users.noreply.github.com>
Date: Tue, 27 Sep 2022 04:42:08 -0400
Subject: [PATCH 098/105] Use /usr/bin/env bash in shebangs to make them
 universal (#2735)

Some systems (like nixos) don't have bash living at `/bin/bash` so using
`/usr/bin/env bash` we can make these scripts universal.

### Pull Request Checklist

<!-- Please read docs/CONTRIBUTING.md before submitting your pull
request -->

* [X] I have added added tests for PR _or_ I have justified why this PR
doesn't need tests.
* [x] Pull request includes a [sign
off](https://github.com/matrix-org/dendrite/blob/main/docs/CONTRIBUTING.md#sign-off)

Signed-off-by: `Dov Alperin <git@dov.dev>`

Signed-off-by: `Dov Alperin <git@dov.dev>`
---
 build/docker/images-build.sh | 2 +-
 build/docker/images-pull.sh  | 2 +-
 build/docker/images-push.sh  | 2 +-
 run-sytest.sh                | 2 +-
 show-expected-fail-tests.sh  | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/build/docker/images-build.sh b/build/docker/images-build.sh
index eaed5f6dc..c2c140685 100755
--- a/build/docker/images-build.sh
+++ b/build/docker/images-build.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 cd $(git rev-parse --show-toplevel)
 
diff --git a/build/docker/images-pull.sh b/build/docker/images-pull.sh
index 496e80067..f3f98ce7c 100755
--- a/build/docker/images-pull.sh
+++ b/build/docker/images-pull.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 TAG=${1:-latest}
 
diff --git a/build/docker/images-push.sh b/build/docker/images-push.sh
index fd9b999ea..248fdee2b 100755
--- a/build/docker/images-push.sh
+++ b/build/docker/images-push.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 TAG=${1:-latest}
 
diff --git a/run-sytest.sh b/run-sytest.sh
index e23982397..4ed1c8d45 100755
--- a/run-sytest.sh
+++ b/run-sytest.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Runs SyTest either from Docker Hub, or from ../sytest. If it's run
 # locally, the Docker image is rebuilt first.
diff --git a/show-expected-fail-tests.sh b/show-expected-fail-tests.sh
index 3ed937a0f..b7af8f648 100755
--- a/show-expected-fail-tests.sh
+++ b/show-expected-fail-tests.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 #
 # Parses a results.tap file from SyTest output and a file containing test names (a test whitelist)
 # and checks whether a test name that exists in the whitelist (that should pass), failed or not.

From d531202b0e877a41765f9a833f6c52b6c8eae919 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 27 Sep 2022 10:52:03 +0100
Subject: [PATCH 099/105] Build Docker images using Go 1.19 (related to #2714)

---
 build/docker/Dockerfile.demo-pinecone | 2 +-
 build/docker/Dockerfile.monolith      | 2 +-
 build/docker/Dockerfile.polylith      | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/build/docker/Dockerfile.demo-pinecone b/build/docker/Dockerfile.demo-pinecone
index a5d709c7a..133c63c53 100644
--- a/build/docker/Dockerfile.demo-pinecone
+++ b/build/docker/Dockerfile.demo-pinecone
@@ -1,4 +1,4 @@
-FROM docker.io/golang:1.18-alpine AS base
+FROM docker.io/golang:1.19-alpine AS base
 
 RUN apk --update --no-cache add bash build-base
 
diff --git a/build/docker/Dockerfile.monolith b/build/docker/Dockerfile.monolith
index bb02934cd..3180e9626 100644
--- a/build/docker/Dockerfile.monolith
+++ b/build/docker/Dockerfile.monolith
@@ -1,4 +1,4 @@
-FROM docker.io/golang:1.18-alpine AS base
+FROM docker.io/golang:1.19-alpine AS base
 
 RUN apk --update --no-cache add bash build-base
 
diff --git a/build/docker/Dockerfile.polylith b/build/docker/Dockerfile.polylith
index 166ea99cb..79f8a5f23 100644
--- a/build/docker/Dockerfile.polylith
+++ b/build/docker/Dockerfile.polylith
@@ -1,4 +1,4 @@
-FROM docker.io/golang:1.18-alpine AS base
+FROM docker.io/golang:1.19-alpine AS base
 
 RUN apk --update --no-cache add bash build-base
 

From f18bce93cc3e7e5f57ebc55d309360b7f8703553 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 27 Sep 2022 11:15:49 +0100
Subject: [PATCH 100/105] Pinecone hybrid routing (update to
 matrix-org/pinecone#67)

---
 go.mod | 2 +-
 go.sum | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index 3d99a71e1..b682d9bc4 100644
--- a/go.mod
+++ b/go.mod
@@ -23,7 +23,7 @@ require (
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
 	github.com/matrix-org/gomatrixserverlib v0.0.0-20220926161602-759a8ee7c4d5
-	github.com/matrix-org/pinecone v0.0.0-20220923151905-0900fceecb89
+	github.com/matrix-org/pinecone v0.0.0-20220927101513-d0beb180f44d
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.15
 	github.com/nats-io/nats-server/v2 v2.9.1-0.20220920152220-52d7b481c4b5
diff --git a/go.sum b/go.sum
index 32edf8c11..1afed73a5 100644
--- a/go.sum
+++ b/go.sum
@@ -386,8 +386,8 @@ github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16 h1:ZtO5uywdd5d
 github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
 github.com/matrix-org/gomatrixserverlib v0.0.0-20220926161602-759a8ee7c4d5 h1:cQMA9hip0WSp6cv7CUfButa9Jl/9E6kqWmQyOjx5A5s=
 github.com/matrix-org/gomatrixserverlib v0.0.0-20220926161602-759a8ee7c4d5/go.mod h1:Mtifyr8q8htcBeugvlDnkBcNUy5LO8OzUoplAf1+mb4=
-github.com/matrix-org/pinecone v0.0.0-20220923151905-0900fceecb89 h1:Ym50Fgn3GiYya4p29k3nJ5nYsalFGev3eIm3DeGNIq4=
-github.com/matrix-org/pinecone v0.0.0-20220923151905-0900fceecb89/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
+github.com/matrix-org/pinecone v0.0.0-20220927101513-d0beb180f44d h1:kGPJ6Rg8nn5an2CbCZrRiuTNyNzE0rRMiqm4UXJYrRs=
+github.com/matrix-org/pinecone v0.0.0-20220927101513-d0beb180f44d/go.mod h1:K0N1ixHQxXoCyqolDqVxPM3ArrDtcMs8yegOx2Lfv9k=
 github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4 h1:eCEHXWDv9Rm335MSuB49mFUK44bwZPFSDde3ORE3syk=
 github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4/go.mod h1:vVQlW/emklohkZnOPwD3LrZUBqdfsbiyO3p1lNV8F6U=
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=

From 249b32c4f3ee2e01e6f89435e0c7a5786d2ae3a1 Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Tue, 27 Sep 2022 15:01:34 +0200
Subject: [PATCH 101/105] Refactor notifications (#2688)

This PR changes the handling of notifications
- removes the `StreamEvent` and `ReadUpdate` stream
- listens on the `OutputRoomEvent` stream in the UserAPI to inform the
SyncAPI about unread notifications
- listens on the `OutputReceiptEvent` stream in the UserAPI to set
receipts/update notifications
- sets the `read_markers` directly from within the internal UserAPI

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
---
 setup/jetstream/nats.go                       |   5 +-
 setup/jetstream/streams.go                    |  10 --
 syncapi/consumers/clientapi.go                |  46 ------
 syncapi/consumers/receipts.go                 |  48 +-----
 syncapi/consumers/roomserver.go               |  17 +--
 syncapi/consumers/userapi.go                  |   5 +-
 syncapi/producers/userapi_readupdate.go       |  62 --------
 syncapi/producers/userapi_streamevent.go      |  60 --------
 syncapi/storage/interface.go                  |  15 +-
 .../postgres/notification_data_table.go       |  36 ++---
 syncapi/storage/shared/syncserver.go          |  11 +-
 .../sqlite3/notification_data_table.go        |  39 +++--
 syncapi/storage/tables/interface.go           |   2 +-
 syncapi/streams/stream_accountdata.go         |   3 +-
 syncapi/streams/stream_notificationdata.go    |  23 +--
 syncapi/syncapi.go                            |  14 +-
 syncapi/types/types.go                        |  23 +--
 userapi/consumers/clientapi.go                | 127 ++++++++++++++++
 .../{syncapi_streamevent.go => roomserver.go} |  76 +++++-----
 ...streamevent_test.go => roomserver_test.go} |   2 +-
 userapi/consumers/syncapi_readupdate.go       | 137 ------------------
 userapi/internal/api.go                       |  46 ++++++
 userapi/producers/syncapi.go                  |   7 +-
 userapi/storage/interface.go                  |   6 +-
 .../storage/postgres/notifications_table.go   |  51 ++-----
 userapi/storage/postgres/pusher_table.go      |   5 +-
 userapi/storage/shared/storage.go             |   6 +-
 .../storage/sqlite3/notifications_table.go    |  51 ++-----
 userapi/storage/sqlite3/pusher_table.go       |   5 +-
 userapi/storage/storage_test.go               |  11 +-
 userapi/storage/tables/interface.go           |   6 +-
 userapi/userapi.go                            |  11 +-
 32 files changed, 368 insertions(+), 598 deletions(-)
 delete mode 100644 syncapi/producers/userapi_readupdate.go
 delete mode 100644 syncapi/producers/userapi_streamevent.go
 create mode 100644 userapi/consumers/clientapi.go
 rename userapi/consumers/{syncapi_streamevent.go => roomserver.go} (85%)
 rename userapi/consumers/{syncapi_streamevent_test.go => roomserver_test.go} (98%)
 delete mode 100644 userapi/consumers/syncapi_readupdate.go

diff --git a/setup/jetstream/nats.go b/setup/jetstream/nats.go
index 3660e91e3..7409fd6c8 100644
--- a/setup/jetstream/nats.go
+++ b/setup/jetstream/nats.go
@@ -9,9 +9,10 @@ import (
 	"time"
 
 	"github.com/getsentry/sentry-go"
+	"github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/process"
-	"github.com/sirupsen/logrus"
 
 	natsserver "github.com/nats-io/nats-server/v2/server"
 	natsclient "github.com/nats-io/nats.go"
@@ -184,6 +185,8 @@ func setupNATS(process *process.ProcessContext, cfg *config.JetStream, nc *natsc
 		OutputSendToDeviceEvent: {"SyncAPIEDUServerSendToDeviceConsumer", "FederationAPIEDUServerConsumer"},
 		OutputTypingEvent:       {"SyncAPIEDUServerTypingConsumer", "FederationAPIEDUServerConsumer"},
 		OutputRoomEvent:         {"AppserviceRoomserverConsumer"},
+		OutputStreamEvent:       {"UserAPISyncAPIStreamEventConsumer"},
+		OutputReadUpdate:        {"UserAPISyncAPIReadUpdateConsumer"},
 	} {
 		streamName := cfg.Matrix.JetStream.Prefixed(stream)
 		for _, consumer := range consumers {
diff --git a/setup/jetstream/streams.go b/setup/jetstream/streams.go
index c07d3a0b4..ee9810dae 100644
--- a/setup/jetstream/streams.go
+++ b/setup/jetstream/streams.go
@@ -94,16 +94,6 @@ var streams = []*nats.StreamConfig{
 		Retention: nats.InterestPolicy,
 		Storage:   nats.FileStorage,
 	},
-	{
-		Name:      OutputStreamEvent,
-		Retention: nats.InterestPolicy,
-		Storage:   nats.FileStorage,
-	},
-	{
-		Name:      OutputReadUpdate,
-		Retention: nats.InterestPolicy,
-		Storage:   nats.FileStorage,
-	},
 	{
 		Name:      OutputPresenceEvent,
 		Retention: nats.InterestPolicy,
diff --git a/syncapi/consumers/clientapi.go b/syncapi/consumers/clientapi.go
index f0588cab8..a170a6ec1 100644
--- a/syncapi/consumers/clientapi.go
+++ b/syncapi/consumers/clientapi.go
@@ -16,9 +16,7 @@ package consumers
 
 import (
 	"context"
-	"database/sql"
 	"encoding/json"
-	"fmt"
 
 	"github.com/getsentry/sentry-go"
 	"github.com/matrix-org/gomatrixserverlib"
@@ -31,7 +29,6 @@ import (
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/setup/process"
 	"github.com/matrix-org/dendrite/syncapi/notifier"
-	"github.com/matrix-org/dendrite/syncapi/producers"
 	"github.com/matrix-org/dendrite/syncapi/storage"
 	"github.com/matrix-org/dendrite/syncapi/types"
 )
@@ -46,7 +43,6 @@ type OutputClientDataConsumer struct {
 	stream     types.StreamProvider
 	notifier   *notifier.Notifier
 	serverName gomatrixserverlib.ServerName
-	producer   *producers.UserAPIReadProducer
 }
 
 // NewOutputClientDataConsumer creates a new OutputClientData consumer. Call Start() to begin consuming from room servers.
@@ -57,7 +53,6 @@ func NewOutputClientDataConsumer(
 	store storage.Database,
 	notifier *notifier.Notifier,
 	stream types.StreamProvider,
-	producer *producers.UserAPIReadProducer,
 ) *OutputClientDataConsumer {
 	return &OutputClientDataConsumer{
 		ctx:        process.Context(),
@@ -68,7 +63,6 @@ func NewOutputClientDataConsumer(
 		notifier:   notifier,
 		stream:     stream,
 		serverName: cfg.Matrix.ServerName,
-		producer:   producer,
 	}
 }
 
@@ -113,15 +107,6 @@ func (s *OutputClientDataConsumer) onMessage(ctx context.Context, msgs []*nats.M
 		return false
 	}
 
-	if err = s.sendReadUpdate(ctx, userID, output); err != nil {
-		log.WithError(err).WithFields(logrus.Fields{
-			"user_id": userID,
-			"room_id": output.RoomID,
-		}).Errorf("Failed to generate read update")
-		sentry.CaptureException(err)
-		return false
-	}
-
 	if output.IgnoredUsers != nil {
 		if err := s.db.UpdateIgnoresForUser(ctx, userID, output.IgnoredUsers); err != nil {
 			log.WithError(err).WithFields(logrus.Fields{
@@ -136,34 +121,3 @@ func (s *OutputClientDataConsumer) onMessage(ctx context.Context, msgs []*nats.M
 
 	return true
 }
-
-func (s *OutputClientDataConsumer) sendReadUpdate(ctx context.Context, userID string, output eventutil.AccountData) error {
-	if output.Type != "m.fully_read" || output.ReadMarker == nil {
-		return nil
-	}
-	_, serverName, err := gomatrixserverlib.SplitID('@', userID)
-	if err != nil {
-		return fmt.Errorf("gomatrixserverlib.SplitID: %w", err)
-	}
-	if serverName != s.serverName {
-		return nil
-	}
-	var readPos types.StreamPosition
-	var fullyReadPos types.StreamPosition
-	if output.ReadMarker.Read != "" {
-		if _, readPos, err = s.db.PositionInTopology(ctx, output.ReadMarker.Read); err != nil && err != sql.ErrNoRows {
-			return fmt.Errorf("s.db.PositionInTopology (Read): %w", err)
-		}
-	}
-	if output.ReadMarker.FullyRead != "" {
-		if _, fullyReadPos, err = s.db.PositionInTopology(ctx, output.ReadMarker.FullyRead); err != nil && err != sql.ErrNoRows {
-			return fmt.Errorf("s.db.PositionInTopology (FullyRead): %w", err)
-		}
-	}
-	if readPos > 0 || fullyReadPos > 0 {
-		if err := s.producer.SendReadUpdate(userID, output.RoomID, readPos, fullyReadPos); err != nil {
-			return fmt.Errorf("s.producer.SendReadUpdate: %w", err)
-		}
-	}
-	return nil
-}
diff --git a/syncapi/consumers/receipts.go b/syncapi/consumers/receipts.go
index a18244c44..4379dd134 100644
--- a/syncapi/consumers/receipts.go
+++ b/syncapi/consumers/receipts.go
@@ -16,22 +16,19 @@ package consumers
 
 import (
 	"context"
-	"database/sql"
-	"fmt"
 	"strconv"
 
 	"github.com/getsentry/sentry-go"
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/nats-io/nats.go"
+	log "github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/setup/process"
 	"github.com/matrix-org/dendrite/syncapi/notifier"
-	"github.com/matrix-org/dendrite/syncapi/producers"
 	"github.com/matrix-org/dendrite/syncapi/storage"
 	"github.com/matrix-org/dendrite/syncapi/types"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/nats-io/nats.go"
-	"github.com/sirupsen/logrus"
-	log "github.com/sirupsen/logrus"
 )
 
 // OutputReceiptEventConsumer consumes events that originated in the EDU server.
@@ -44,7 +41,6 @@ type OutputReceiptEventConsumer struct {
 	stream     types.StreamProvider
 	notifier   *notifier.Notifier
 	serverName gomatrixserverlib.ServerName
-	producer   *producers.UserAPIReadProducer
 }
 
 // NewOutputReceiptEventConsumer creates a new OutputReceiptEventConsumer.
@@ -56,7 +52,6 @@ func NewOutputReceiptEventConsumer(
 	store storage.Database,
 	notifier *notifier.Notifier,
 	stream types.StreamProvider,
-	producer *producers.UserAPIReadProducer,
 ) *OutputReceiptEventConsumer {
 	return &OutputReceiptEventConsumer{
 		ctx:        process.Context(),
@@ -67,7 +62,6 @@ func NewOutputReceiptEventConsumer(
 		notifier:   notifier,
 		stream:     stream,
 		serverName: cfg.Matrix.ServerName,
-		producer:   producer,
 	}
 }
 
@@ -111,42 +105,8 @@ func (s *OutputReceiptEventConsumer) onMessage(ctx context.Context, msgs []*nats
 		return true
 	}
 
-	if err = s.sendReadUpdate(ctx, output); err != nil {
-		log.WithError(err).WithFields(logrus.Fields{
-			"user_id": output.UserID,
-			"room_id": output.RoomID,
-		}).Errorf("Failed to generate read update")
-		sentry.CaptureException(err)
-		return false
-	}
-
 	s.stream.Advance(streamPos)
 	s.notifier.OnNewReceipt(output.RoomID, types.StreamingToken{ReceiptPosition: streamPos})
 
 	return true
 }
-
-func (s *OutputReceiptEventConsumer) sendReadUpdate(ctx context.Context, output types.OutputReceiptEvent) error {
-	if output.Type != "m.read" {
-		return nil
-	}
-	_, serverName, err := gomatrixserverlib.SplitID('@', output.UserID)
-	if err != nil {
-		return fmt.Errorf("gomatrixserverlib.SplitID: %w", err)
-	}
-	if serverName != s.serverName {
-		return nil
-	}
-	var readPos types.StreamPosition
-	if output.EventID != "" {
-		if _, readPos, err = s.db.PositionInTopology(ctx, output.EventID); err != nil && err != sql.ErrNoRows {
-			return fmt.Errorf("s.db.PositionInTopology (Read): %w", err)
-		}
-	}
-	if readPos > 0 {
-		if err := s.producer.SendReadUpdate(output.UserID, output.RoomID, readPos, 0); err != nil {
-			return fmt.Errorf("s.producer.SendReadUpdate: %w", err)
-		}
-	}
-	return nil
-}
diff --git a/syncapi/consumers/roomserver.go b/syncapi/consumers/roomserver.go
index 6979eb484..0964ae207 100644
--- a/syncapi/consumers/roomserver.go
+++ b/syncapi/consumers/roomserver.go
@@ -21,17 +21,17 @@ import (
 	"fmt"
 
 	"github.com/getsentry/sentry-go"
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/nats-io/nats.go"
+	log "github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/setup/process"
 	"github.com/matrix-org/dendrite/syncapi/notifier"
-	"github.com/matrix-org/dendrite/syncapi/producers"
 	"github.com/matrix-org/dendrite/syncapi/storage"
 	"github.com/matrix-org/dendrite/syncapi/types"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/nats-io/nats.go"
-	log "github.com/sirupsen/logrus"
 )
 
 // OutputRoomEventConsumer consumes events that originated in the room server.
@@ -46,7 +46,6 @@ type OutputRoomEventConsumer struct {
 	pduStream    types.StreamProvider
 	inviteStream types.StreamProvider
 	notifier     *notifier.Notifier
-	producer     *producers.UserAPIStreamEventProducer
 }
 
 // NewOutputRoomEventConsumer creates a new OutputRoomEventConsumer. Call Start() to begin consuming from room servers.
@@ -59,7 +58,6 @@ func NewOutputRoomEventConsumer(
 	pduStream types.StreamProvider,
 	inviteStream types.StreamProvider,
 	rsAPI api.SyncRoomserverAPI,
-	producer *producers.UserAPIStreamEventProducer,
 ) *OutputRoomEventConsumer {
 	return &OutputRoomEventConsumer{
 		ctx:          process.Context(),
@@ -72,7 +70,6 @@ func NewOutputRoomEventConsumer(
 		pduStream:    pduStream,
 		inviteStream: inviteStream,
 		rsAPI:        rsAPI,
-		producer:     producer,
 	}
 }
 
@@ -255,12 +252,6 @@ func (s *OutputRoomEventConsumer) onNewRoomEvent(
 		return nil
 	}
 
-	if err = s.producer.SendStreamEvent(ev.RoomID(), ev, pduPos); err != nil {
-		log.WithError(err).Errorf("Failed to send stream output event for event %s", ev.EventID())
-		sentry.CaptureException(err)
-		return err
-	}
-
 	if pduPos, err = s.notifyJoinedPeeks(ctx, ev, pduPos); err != nil {
 		log.WithError(err).Errorf("Failed to notifyJoinedPeeks for PDU pos %d", pduPos)
 		sentry.CaptureException(err)
diff --git a/syncapi/consumers/userapi.go b/syncapi/consumers/userapi.go
index 227823522..c9b96f788 100644
--- a/syncapi/consumers/userapi.go
+++ b/syncapi/consumers/userapi.go
@@ -19,6 +19,9 @@ import (
 	"encoding/json"
 
 	"github.com/getsentry/sentry-go"
+	"github.com/nats-io/nats.go"
+	log "github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/internal/eventutil"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
@@ -26,8 +29,6 @@ import (
 	"github.com/matrix-org/dendrite/syncapi/notifier"
 	"github.com/matrix-org/dendrite/syncapi/storage"
 	"github.com/matrix-org/dendrite/syncapi/types"
-	"github.com/nats-io/nats.go"
-	log "github.com/sirupsen/logrus"
 )
 
 // OutputNotificationDataConsumer consumes events that originated in
diff --git a/syncapi/producers/userapi_readupdate.go b/syncapi/producers/userapi_readupdate.go
deleted file mode 100644
index d56cab776..000000000
--- a/syncapi/producers/userapi_readupdate.go
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright 2017 Vector Creations Ltd
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package producers
-
-import (
-	"encoding/json"
-
-	"github.com/matrix-org/dendrite/setup/jetstream"
-	"github.com/matrix-org/dendrite/syncapi/types"
-	"github.com/nats-io/nats.go"
-	log "github.com/sirupsen/logrus"
-)
-
-// UserAPIProducer produces events for the user API server to consume
-type UserAPIReadProducer struct {
-	Topic     string
-	JetStream nats.JetStreamContext
-}
-
-// SendData sends account data to the user API server
-func (p *UserAPIReadProducer) SendReadUpdate(userID, roomID string, readPos, fullyReadPos types.StreamPosition) error {
-	m := &nats.Msg{
-		Subject: p.Topic,
-		Header:  nats.Header{},
-	}
-	m.Header.Set(jetstream.UserID, userID)
-	m.Header.Set(jetstream.RoomID, roomID)
-
-	data := types.ReadUpdate{
-		UserID:    userID,
-		RoomID:    roomID,
-		Read:      readPos,
-		FullyRead: fullyReadPos,
-	}
-	var err error
-	m.Data, err = json.Marshal(data)
-	if err != nil {
-		return err
-	}
-
-	log.WithFields(log.Fields{
-		"user_id":        userID,
-		"room_id":        roomID,
-		"read_pos":       readPos,
-		"fully_read_pos": fullyReadPos,
-	}).Tracef("Producing to topic '%s'", p.Topic)
-
-	_, err = p.JetStream.PublishMsg(m)
-	return err
-}
diff --git a/syncapi/producers/userapi_streamevent.go b/syncapi/producers/userapi_streamevent.go
deleted file mode 100644
index 2bbd19c0b..000000000
--- a/syncapi/producers/userapi_streamevent.go
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright 2017 Vector Creations Ltd
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package producers
-
-import (
-	"encoding/json"
-
-	"github.com/matrix-org/dendrite/setup/jetstream"
-	"github.com/matrix-org/dendrite/syncapi/types"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/nats-io/nats.go"
-	log "github.com/sirupsen/logrus"
-)
-
-// UserAPIProducer produces events for the user API server to consume
-type UserAPIStreamEventProducer struct {
-	Topic     string
-	JetStream nats.JetStreamContext
-}
-
-// SendData sends account data to the user API server
-func (p *UserAPIStreamEventProducer) SendStreamEvent(roomID string, event *gomatrixserverlib.HeaderedEvent, pos types.StreamPosition) error {
-	m := &nats.Msg{
-		Subject: p.Topic,
-		Header:  nats.Header{},
-	}
-	m.Header.Set(jetstream.RoomID, roomID)
-
-	data := types.StreamedEvent{
-		Event:          event,
-		StreamPosition: pos,
-	}
-	var err error
-	m.Data, err = json.Marshal(data)
-	if err != nil {
-		return err
-	}
-
-	log.WithFields(log.Fields{
-		"room_id":    roomID,
-		"event_id":   event.EventID(),
-		"event_type": event.Type(),
-		"stream_pos": pos,
-	}).Tracef("Producing to topic '%s'", p.Topic)
-
-	_, err = p.JetStream.PublishMsg(m)
-	return err
-}
diff --git a/syncapi/storage/interface.go b/syncapi/storage/interface.go
index 0c8ba4e3d..ad3be4206 100644
--- a/syncapi/storage/interface.go
+++ b/syncapi/storage/interface.go
@@ -29,6 +29,7 @@ import (
 type Database interface {
 	Presence
 	SharedUsers
+	Notifications
 
 	MaxStreamPositionForPDUs(ctx context.Context) (types.StreamPosition, error)
 	MaxStreamPositionForReceipts(ctx context.Context) (types.StreamPosition, error)
@@ -148,12 +149,6 @@ type Database interface {
 	// GetRoomReceipts gets all receipts for a given roomID
 	GetRoomReceipts(ctx context.Context, roomIDs []string, streamPos types.StreamPosition) ([]types.OutputReceiptEvent, error)
 
-	// UpsertRoomUnreadNotificationCounts updates the notification statistics about a (user, room) key.
-	UpsertRoomUnreadNotificationCounts(ctx context.Context, userID, roomID string, notificationCount, highlightCount int) (types.StreamPosition, error)
-
-	// GetUserUnreadNotificationCounts returns statistics per room a user is interested in.
-	GetUserUnreadNotificationCounts(ctx context.Context, userID string, from, to types.StreamPosition) (map[string]*eventutil.NotificationData, error)
-
 	SelectContextEvent(ctx context.Context, roomID, eventID string) (int, gomatrixserverlib.HeaderedEvent, error)
 	SelectContextBeforeEvent(ctx context.Context, id int, roomID string, filter *gomatrixserverlib.RoomEventFilter) ([]*gomatrixserverlib.HeaderedEvent, error)
 	SelectContextAfterEvent(ctx context.Context, id int, roomID string, filter *gomatrixserverlib.RoomEventFilter) (int, []*gomatrixserverlib.HeaderedEvent, error)
@@ -179,3 +174,11 @@ type SharedUsers interface {
 	// SharedUsers returns a subset of otherUserIDs that share a room with userID.
 	SharedUsers(ctx context.Context, userID string, otherUserIDs []string) ([]string, error)
 }
+
+type Notifications interface {
+	// UpsertRoomUnreadNotificationCounts updates the notification statistics about a (user, room) key.
+	UpsertRoomUnreadNotificationCounts(ctx context.Context, userID, roomID string, notificationCount, highlightCount int) (types.StreamPosition, error)
+
+	// getUserUnreadNotificationCountsForRooms returns the unread notifications for the given rooms
+	GetUserUnreadNotificationCountsForRooms(ctx context.Context, userID string, roomIDs map[string]string) (map[string]*eventutil.NotificationData, error)
+}
diff --git a/syncapi/storage/postgres/notification_data_table.go b/syncapi/storage/postgres/notification_data_table.go
index 708c3a9b4..2c7b24800 100644
--- a/syncapi/storage/postgres/notification_data_table.go
+++ b/syncapi/storage/postgres/notification_data_table.go
@@ -18,6 +18,8 @@ import (
 	"context"
 	"database/sql"
 
+	"github.com/lib/pq"
+
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/eventutil"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
@@ -33,15 +35,15 @@ func NewPostgresNotificationDataTable(db *sql.DB) (tables.NotificationData, erro
 	r := &notificationDataStatements{}
 	return r, sqlutil.StatementList{
 		{&r.upsertRoomUnreadCounts, upsertRoomUnreadNotificationCountsSQL},
-		{&r.selectUserUnreadCounts, selectUserUnreadNotificationCountsSQL},
+		{&r.selectUserUnreadCountsForRooms, selectUserUnreadNotificationsForRooms},
 		{&r.selectMaxID, selectMaxNotificationIDSQL},
 	}.Prepare(db)
 }
 
 type notificationDataStatements struct {
-	upsertRoomUnreadCounts *sql.Stmt
-	selectUserUnreadCounts *sql.Stmt
-	selectMaxID            *sql.Stmt
+	upsertRoomUnreadCounts         *sql.Stmt
+	selectUserUnreadCountsForRooms *sql.Stmt
+	selectMaxID                    *sql.Stmt
 }
 
 const notificationDataSchema = `
@@ -61,12 +63,10 @@ const upsertRoomUnreadNotificationCountsSQL = `INSERT INTO syncapi_notification_
   DO UPDATE SET id = nextval('syncapi_notification_data_id_seq'), notification_count = $3, highlight_count = $4
   RETURNING id`
 
-const selectUserUnreadNotificationCountsSQL = `SELECT
-  id, room_id, notification_count, highlight_count
-  FROM syncapi_notification_data
-  WHERE
-    user_id = $1 AND
-    id BETWEEN $2 + 1 AND $3`
+const selectUserUnreadNotificationsForRooms = `SELECT room_id, notification_count, highlight_count
+	FROM syncapi_notification_data
+	WHERE user_id = $1 AND
+	      room_id = ANY($2)`
 
 const selectMaxNotificationIDSQL = `SELECT CASE COUNT(*) WHEN 0 THEN 0 ELSE MAX(id) END FROM syncapi_notification_data`
 
@@ -75,20 +75,20 @@ func (r *notificationDataStatements) UpsertRoomUnreadCounts(ctx context.Context,
 	return
 }
 
-func (r *notificationDataStatements) SelectUserUnreadCounts(ctx context.Context, txn *sql.Tx, userID string, fromExcl, toIncl types.StreamPosition) (map[string]*eventutil.NotificationData, error) {
-	rows, err := sqlutil.TxStmt(txn, r.selectUserUnreadCounts).QueryContext(ctx, userID, fromExcl, toIncl)
+func (r *notificationDataStatements) SelectUserUnreadCountsForRooms(
+	ctx context.Context, txn *sql.Tx, userID string, roomIDs []string,
+) (map[string]*eventutil.NotificationData, error) {
+	rows, err := sqlutil.TxStmt(txn, r.selectUserUnreadCountsForRooms).QueryContext(ctx, userID, pq.Array(roomIDs))
 	if err != nil {
 		return nil, err
 	}
-	defer internal.CloseAndLogIfError(ctx, rows, "SelectUserUnreadCounts: rows.close() failed")
+	defer internal.CloseAndLogIfError(ctx, rows, "SelectUserUnreadCountsForRooms: rows.close() failed")
 
 	roomCounts := map[string]*eventutil.NotificationData{}
+	var roomID string
+	var notificationCount, highlightCount int
 	for rows.Next() {
-		var id types.StreamPosition
-		var roomID string
-		var notificationCount, highlightCount int
-
-		if err = rows.Scan(&id, &roomID, &notificationCount, &highlightCount); err != nil {
+		if err = rows.Scan(&roomID, &notificationCount, &highlightCount); err != nil {
 			return nil, err
 		}
 
diff --git a/syncapi/storage/shared/syncserver.go b/syncapi/storage/shared/syncserver.go
index 778ad8b18..215bad3a8 100644
--- a/syncapi/storage/shared/syncserver.go
+++ b/syncapi/storage/shared/syncserver.go
@@ -1036,8 +1036,15 @@ func (d *Database) UpsertRoomUnreadNotificationCounts(ctx context.Context, userI
 	return
 }
 
-func (d *Database) GetUserUnreadNotificationCounts(ctx context.Context, userID string, from, to types.StreamPosition) (map[string]*eventutil.NotificationData, error) {
-	return d.NotificationData.SelectUserUnreadCounts(ctx, nil, userID, from, to)
+func (d *Database) GetUserUnreadNotificationCountsForRooms(ctx context.Context, userID string, rooms map[string]string) (map[string]*eventutil.NotificationData, error) {
+	roomIDs := make([]string, 0, len(rooms))
+	for roomID, membership := range rooms {
+		if membership != gomatrixserverlib.Join {
+			continue
+		}
+		roomIDs = append(roomIDs, roomID)
+	}
+	return d.NotificationData.SelectUserUnreadCountsForRooms(ctx, nil, userID, roomIDs)
 }
 
 func (d *Database) SelectContextEvent(ctx context.Context, roomID, eventID string) (int, gomatrixserverlib.HeaderedEvent, error) {
diff --git a/syncapi/storage/sqlite3/notification_data_table.go b/syncapi/storage/sqlite3/notification_data_table.go
index 66d4d4381..ceff60555 100644
--- a/syncapi/storage/sqlite3/notification_data_table.go
+++ b/syncapi/storage/sqlite3/notification_data_table.go
@@ -17,6 +17,7 @@ package sqlite3
 import (
 	"context"
 	"database/sql"
+	"strings"
 
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/eventutil"
@@ -32,19 +33,21 @@ func NewSqliteNotificationDataTable(db *sql.DB, streamID *StreamIDStatements) (t
 	}
 	r := &notificationDataStatements{
 		streamIDStatements: streamID,
+		db:                 db,
 	}
 	return r, sqlutil.StatementList{
 		{&r.upsertRoomUnreadCounts, upsertRoomUnreadNotificationCountsSQL},
-		{&r.selectUserUnreadCounts, selectUserUnreadNotificationCountsSQL},
 		{&r.selectMaxID, selectMaxNotificationIDSQL},
+		// {&r.selectUserUnreadCountsForRooms, selectUserUnreadNotificationsForRooms}, // used at runtime
 	}.Prepare(db)
 }
 
 type notificationDataStatements struct {
+	db                     *sql.DB
 	streamIDStatements     *StreamIDStatements
 	upsertRoomUnreadCounts *sql.Stmt
-	selectUserUnreadCounts *sql.Stmt
 	selectMaxID            *sql.Stmt
+	//selectUserUnreadCountsForRooms *sql.Stmt
 }
 
 const notificationDataSchema = `
@@ -63,12 +66,10 @@ const upsertRoomUnreadNotificationCountsSQL = `INSERT INTO syncapi_notification_
   ON CONFLICT (user_id, room_id)
   DO UPDATE SET id = $5, notification_count = $6, highlight_count = $7`
 
-const selectUserUnreadNotificationCountsSQL = `SELECT
-  id, room_id, notification_count, highlight_count
-  FROM syncapi_notification_data
-  WHERE
-    user_id = $1 AND
-    id BETWEEN $2 + 1 AND $3`
+const selectUserUnreadNotificationsForRooms = `SELECT room_id, notification_count, highlight_count
+	FROM syncapi_notification_data
+	WHERE user_id = $1 AND
+	      room_id IN ($2)`
 
 const selectMaxNotificationIDSQL = `SELECT CASE COUNT(*) WHEN 0 THEN 0 ELSE MAX(id) END FROM syncapi_notification_data`
 
@@ -81,20 +82,26 @@ func (r *notificationDataStatements) UpsertRoomUnreadCounts(ctx context.Context,
 	return
 }
 
-func (r *notificationDataStatements) SelectUserUnreadCounts(ctx context.Context, txn *sql.Tx, userID string, fromExcl, toIncl types.StreamPosition) (map[string]*eventutil.NotificationData, error) {
-	rows, err := sqlutil.TxStmt(txn, r.selectUserUnreadCounts).QueryContext(ctx, userID, fromExcl, toIncl)
+func (r *notificationDataStatements) SelectUserUnreadCountsForRooms(
+	ctx context.Context, txn *sql.Tx, userID string, roomIDs []string,
+) (map[string]*eventutil.NotificationData, error) {
+	params := make([]interface{}, len(roomIDs)+1)
+	params[0] = userID
+	for i := range roomIDs {
+		params[i+1] = roomIDs[i]
+	}
+	sql := strings.Replace(selectUserUnreadNotificationsForRooms, "($1)", sqlutil.QueryVariadic(len(params)), 1)
+	rows, err := r.db.QueryContext(ctx, sql, params)
 	if err != nil {
 		return nil, err
 	}
-	defer internal.CloseAndLogIfError(ctx, rows, "SelectUserUnreadCounts: rows.close() failed")
+	defer internal.CloseAndLogIfError(ctx, rows, "SelectUserUnreadCountsForRooms: rows.close() failed")
 
 	roomCounts := map[string]*eventutil.NotificationData{}
+	var roomID string
+	var notificationCount, highlightCount int
 	for rows.Next() {
-		var id types.StreamPosition
-		var roomID string
-		var notificationCount, highlightCount int
-
-		if err = rows.Scan(&id, &roomID, &notificationCount, &highlightCount); err != nil {
+		if err = rows.Scan(&roomID, &notificationCount, &highlightCount); err != nil {
 			return nil, err
 		}
 
diff --git a/syncapi/storage/tables/interface.go b/syncapi/storage/tables/interface.go
index 193881b44..9a873c2ed 100644
--- a/syncapi/storage/tables/interface.go
+++ b/syncapi/storage/tables/interface.go
@@ -190,7 +190,7 @@ type Memberships interface {
 
 type NotificationData interface {
 	UpsertRoomUnreadCounts(ctx context.Context, txn *sql.Tx, userID, roomID string, notificationCount, highlightCount int) (types.StreamPosition, error)
-	SelectUserUnreadCounts(ctx context.Context, txn *sql.Tx, userID string, fromExcl, toIncl types.StreamPosition) (map[string]*eventutil.NotificationData, error)
+	SelectUserUnreadCountsForRooms(ctx context.Context, txn *sql.Tx, userID string, roomIDs []string) (map[string]*eventutil.NotificationData, error)
 	SelectMaxID(ctx context.Context, txn *sql.Tx) (int64, error)
 }
 
diff --git a/syncapi/streams/stream_accountdata.go b/syncapi/streams/stream_accountdata.go
index 9c19b846b..0297d5c2f 100644
--- a/syncapi/streams/stream_accountdata.go
+++ b/syncapi/streams/stream_accountdata.go
@@ -3,9 +3,10 @@ package streams
 import (
 	"context"
 
+	"github.com/matrix-org/gomatrixserverlib"
+
 	"github.com/matrix-org/dendrite/syncapi/types"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
-	"github.com/matrix-org/gomatrixserverlib"
 )
 
 type AccountDataStreamProvider struct {
diff --git a/syncapi/streams/stream_notificationdata.go b/syncapi/streams/stream_notificationdata.go
index 8ba9e07ca..33872734d 100644
--- a/syncapi/streams/stream_notificationdata.go
+++ b/syncapi/streams/stream_notificationdata.go
@@ -30,26 +30,29 @@ func (p *NotificationDataStreamProvider) CompleteSync(
 func (p *NotificationDataStreamProvider) IncrementalSync(
 	ctx context.Context,
 	req *types.SyncRequest,
-	from, to types.StreamPosition,
+	from, _ types.StreamPosition,
 ) types.StreamPosition {
-	// We want counts for all possible rooms, so always start from zero.
-	countsByRoom, err := p.DB.GetUserUnreadNotificationCounts(ctx, req.Device.UserID, from, to)
+	// Get the unread notifications for rooms in our join response.
+	// This is to ensure clients always have an unread notification section
+	// and can display the correct numbers.
+	countsByRoom, err := p.DB.GetUserUnreadNotificationCountsForRooms(ctx, req.Device.UserID, req.Rooms)
 	if err != nil {
-		req.Log.WithError(err).Error("GetUserUnreadNotificationCounts failed")
+		req.Log.WithError(err).Error("GetUserUnreadNotificationCountsForRooms failed")
 		return from
 	}
 
-	// We're merely decorating existing rooms. Note that the Join map
-	// values are not pointers.
+	// We're merely decorating existing rooms.
 	for roomID, jr := range req.Response.Rooms.Join {
 		counts := countsByRoom[roomID]
 		if counts == nil {
 			continue
 		}
-
-		jr.UnreadNotifications.HighlightCount = counts.UnreadHighlightCount
-		jr.UnreadNotifications.NotificationCount = counts.UnreadNotificationCount
+		jr.UnreadNotifications = &types.UnreadNotifications{
+			HighlightCount:    counts.UnreadHighlightCount,
+			NotificationCount: counts.UnreadNotificationCount,
+		}
 		req.Response.Rooms.Join[roomID] = jr
 	}
-	return to
+
+	return p.LatestPosition(ctx)
 }
diff --git a/syncapi/syncapi.go b/syncapi/syncapi.go
index 68537bc45..f5d00f367 100644
--- a/syncapi/syncapi.go
+++ b/syncapi/syncapi.go
@@ -77,16 +77,6 @@ func AddPublicRoutes(
 		logrus.WithError(err).Panicf("failed to start presence consumer")
 	}
 
-	userAPIStreamEventProducer := &producers.UserAPIStreamEventProducer{
-		JetStream: js,
-		Topic:     cfg.Matrix.JetStream.Prefixed(jetstream.OutputStreamEvent),
-	}
-
-	userAPIReadUpdateProducer := &producers.UserAPIReadProducer{
-		JetStream: js,
-		Topic:     cfg.Matrix.JetStream.Prefixed(jetstream.OutputReadUpdate),
-	}
-
 	keyChangeConsumer := consumers.NewOutputKeyChangeEventConsumer(
 		base.ProcessContext, cfg, cfg.Matrix.JetStream.Prefixed(jetstream.OutputKeyChangeEvent),
 		js, rsAPI, syncDB, notifier,
@@ -98,7 +88,7 @@ func AddPublicRoutes(
 
 	roomConsumer := consumers.NewOutputRoomEventConsumer(
 		base.ProcessContext, cfg, js, syncDB, notifier, streams.PDUStreamProvider,
-		streams.InviteStreamProvider, rsAPI, userAPIStreamEventProducer,
+		streams.InviteStreamProvider, rsAPI,
 	)
 	if err = roomConsumer.Start(); err != nil {
 		logrus.WithError(err).Panicf("failed to start room server consumer")
@@ -106,7 +96,6 @@ func AddPublicRoutes(
 
 	clientConsumer := consumers.NewOutputClientDataConsumer(
 		base.ProcessContext, cfg, js, syncDB, notifier, streams.AccountDataStreamProvider,
-		userAPIReadUpdateProducer,
 	)
 	if err = clientConsumer.Start(); err != nil {
 		logrus.WithError(err).Panicf("failed to start client data consumer")
@@ -135,7 +124,6 @@ func AddPublicRoutes(
 
 	receiptConsumer := consumers.NewOutputReceiptEventConsumer(
 		base.ProcessContext, cfg, js, syncDB, notifier, streams.ReceiptStreamProvider,
-		userAPIReadUpdateProducer,
 	)
 	if err = receiptConsumer.Start(); err != nil {
 		logrus.WithError(err).Panicf("failed to start receipts consumer")
diff --git a/syncapi/types/types.go b/syncapi/types/types.go
index d75d53ca9..3b85db4a4 100644
--- a/syncapi/types/types.go
+++ b/syncapi/types/types.go
@@ -398,6 +398,11 @@ func (r *Response) IsEmpty() bool {
 		len(r.ToDevice.Events) == 0
 }
 
+type UnreadNotifications struct {
+	HighlightCount    int `json:"highlight_count"`
+	NotificationCount int `json:"notification_count"`
+}
+
 // JoinResponse represents a /sync response for a room which is under the 'join' or 'peek' key.
 type JoinResponse struct {
 	Summary struct {
@@ -419,10 +424,7 @@ type JoinResponse struct {
 	AccountData struct {
 		Events []gomatrixserverlib.ClientEvent `json:"events"`
 	} `json:"account_data"`
-	UnreadNotifications struct {
-		HighlightCount    int `json:"highlight_count"`
-		NotificationCount int `json:"notification_count"`
-	} `json:"unread_notifications"`
+	*UnreadNotifications `json:"unread_notifications,omitempty"`
 }
 
 // NewJoinResponse creates an empty response with initialised arrays.
@@ -503,19 +505,6 @@ type Peek struct {
 	Deleted bool
 }
 
-type ReadUpdate struct {
-	UserID    string         `json:"user_id"`
-	RoomID    string         `json:"room_id"`
-	Read      StreamPosition `json:"read,omitempty"`
-	FullyRead StreamPosition `json:"fully_read,omitempty"`
-}
-
-// StreamEvent is the same as gomatrixserverlib.Event but also has the PDU stream position for this event.
-type StreamedEvent struct {
-	Event          *gomatrixserverlib.HeaderedEvent `json:"event"`
-	StreamPosition StreamPosition                   `json:"stream_position"`
-}
-
 // OutputReceiptEvent is an entry in the receipt output kafka log
 type OutputReceiptEvent struct {
 	UserID    string                      `json:"user_id"`
diff --git a/userapi/consumers/clientapi.go b/userapi/consumers/clientapi.go
new file mode 100644
index 000000000..c220d35cb
--- /dev/null
+++ b/userapi/consumers/clientapi.go
@@ -0,0 +1,127 @@
+// Copyright 2022 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package consumers
+
+import (
+	"context"
+
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/nats-io/nats.go"
+	log "github.com/sirupsen/logrus"
+
+	"github.com/matrix-org/dendrite/internal/pushgateway"
+	"github.com/matrix-org/dendrite/userapi/storage"
+
+	"github.com/matrix-org/dendrite/setup/config"
+	"github.com/matrix-org/dendrite/setup/jetstream"
+	"github.com/matrix-org/dendrite/setup/process"
+	"github.com/matrix-org/dendrite/userapi/producers"
+	"github.com/matrix-org/dendrite/userapi/util"
+)
+
+// OutputReceiptEventConsumer consumes events that originated in the clientAPI.
+type OutputReceiptEventConsumer struct {
+	ctx          context.Context
+	jetstream    nats.JetStreamContext
+	durable      string
+	topic        string
+	db           storage.Database
+	serverName   gomatrixserverlib.ServerName
+	syncProducer *producers.SyncAPI
+	pgClient     pushgateway.Client
+}
+
+// NewOutputReceiptEventConsumer creates a new OutputReceiptEventConsumer.
+// Call Start() to begin consuming from the EDU server.
+func NewOutputReceiptEventConsumer(
+	process *process.ProcessContext,
+	cfg *config.UserAPI,
+	js nats.JetStreamContext,
+	store storage.Database,
+	syncProducer *producers.SyncAPI,
+	pgClient pushgateway.Client,
+) *OutputReceiptEventConsumer {
+	return &OutputReceiptEventConsumer{
+		ctx:          process.Context(),
+		jetstream:    js,
+		topic:        cfg.Matrix.JetStream.Prefixed(jetstream.OutputReceiptEvent),
+		durable:      cfg.Matrix.JetStream.Durable("UserAPIReceiptConsumer"),
+		db:           store,
+		serverName:   cfg.Matrix.ServerName,
+		syncProducer: syncProducer,
+		pgClient:     pgClient,
+	}
+}
+
+// Start consuming receipts events.
+func (s *OutputReceiptEventConsumer) Start() error {
+	return jetstream.JetStreamConsumer(
+		s.ctx, s.jetstream, s.topic, s.durable, 1,
+		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
+	)
+}
+
+func (s *OutputReceiptEventConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+	msg := msgs[0] // Guaranteed to exist if onMessage is called
+
+	userID := msg.Header.Get(jetstream.UserID)
+	roomID := msg.Header.Get(jetstream.RoomID)
+	readPos := msg.Header.Get(jetstream.EventID)
+	evType := msg.Header.Get("type")
+
+	if readPos == "" || evType != "m.read" {
+		return true
+	}
+
+	log := log.WithFields(log.Fields{
+		"room_id": roomID,
+		"user_id": userID,
+	})
+
+	localpart, domain, err := gomatrixserverlib.SplitID('@', userID)
+	if err != nil {
+		log.WithError(err).Error("userapi clientapi consumer: SplitID failure")
+		return true
+	}
+	if domain != s.serverName {
+		return true
+	}
+
+	metadata, err := msg.Metadata()
+	if err != nil {
+		return false
+	}
+
+	updated, err := s.db.SetNotificationsRead(ctx, localpart, roomID, uint64(gomatrixserverlib.AsTimestamp(metadata.Timestamp)), true)
+	if err != nil {
+		log.WithError(err).Error("userapi EDU consumer")
+		return false
+	}
+
+	if err = s.syncProducer.GetAndSendNotificationData(ctx, userID, roomID); err != nil {
+		log.WithError(err).Error("userapi EDU consumer: GetAndSendNotificationData failed")
+		return false
+	}
+
+	if !updated {
+		return true
+	}
+	if err = util.NotifyUserCountsAsync(ctx, s.pgClient, localpart, s.db); err != nil {
+		log.WithError(err).Error("userapi EDU consumer: NotifyUserCounts failed")
+		return false
+	}
+
+	return true
+}
diff --git a/userapi/consumers/syncapi_streamevent.go b/userapi/consumers/roomserver.go
similarity index 85%
rename from userapi/consumers/syncapi_streamevent.go
rename to userapi/consumers/roomserver.go
index f3b2bf27f..952de98f7 100644
--- a/userapi/consumers/syncapi_streamevent.go
+++ b/userapi/consumers/roomserver.go
@@ -26,7 +26,7 @@ import (
 	"github.com/matrix-org/dendrite/userapi/util"
 )
 
-type OutputStreamEventConsumer struct {
+type OutputRoomEventConsumer struct {
 	ctx          context.Context
 	cfg          *config.UserAPI
 	rsAPI        rsapi.UserRoomserverAPI
@@ -38,7 +38,7 @@ type OutputStreamEventConsumer struct {
 	syncProducer *producers.SyncAPI
 }
 
-func NewOutputStreamEventConsumer(
+func NewOutputRoomEventConsumer(
 	process *process.ProcessContext,
 	cfg *config.UserAPI,
 	js nats.JetStreamContext,
@@ -46,21 +46,21 @@ func NewOutputStreamEventConsumer(
 	pgClient pushgateway.Client,
 	rsAPI rsapi.UserRoomserverAPI,
 	syncProducer *producers.SyncAPI,
-) *OutputStreamEventConsumer {
-	return &OutputStreamEventConsumer{
+) *OutputRoomEventConsumer {
+	return &OutputRoomEventConsumer{
 		ctx:          process.Context(),
 		cfg:          cfg,
 		jetstream:    js,
 		db:           store,
-		durable:      cfg.Matrix.JetStream.Durable("UserAPISyncAPIStreamEventConsumer"),
-		topic:        cfg.Matrix.JetStream.Prefixed(jetstream.OutputStreamEvent),
+		durable:      cfg.Matrix.JetStream.Durable("UserAPIRoomServerConsumer"),
+		topic:        cfg.Matrix.JetStream.Prefixed(jetstream.OutputRoomEvent),
 		pgClient:     pgClient,
 		rsAPI:        rsAPI,
 		syncProducer: syncProducer,
 	}
 }
 
-func (s *OutputStreamEventConsumer) Start() error {
+func (s *OutputRoomEventConsumer) Start() error {
 	if err := jetstream.JetStreamConsumer(
 		s.ctx, s.jetstream, s.topic, s.durable, 1,
 		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
@@ -70,35 +70,43 @@ func (s *OutputStreamEventConsumer) Start() error {
 	return nil
 }
 
-func (s *OutputStreamEventConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
+func (s *OutputRoomEventConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
 	msg := msgs[0] // Guaranteed to exist if onMessage is called
-	var output types.StreamedEvent
-	output.Event = &gomatrixserverlib.HeaderedEvent{}
+	var output rsapi.OutputEvent
 	if err := json.Unmarshal(msg.Data, &output); err != nil {
-		log.WithError(err).Errorf("userapi consumer: message parse failure")
+		// If the message was invalid, log it and move on to the next message in the stream
+		log.WithError(err).Errorf("roomserver output log: message parse failure")
 		return true
 	}
-	if output.Event.Event == nil {
+	if output.Type != rsapi.OutputTypeNewRoomEvent {
+		return true
+	}
+	event := output.NewRoomEvent.Event
+	if event == nil {
 		log.Errorf("userapi consumer: expected event")
 		return true
 	}
 
 	log.WithFields(log.Fields{
-		"event_id":   output.Event.EventID(),
-		"event_type": output.Event.Type(),
-		"stream_pos": output.StreamPosition,
-	}).Tracef("Received message from sync API: %#v", output)
+		"event_id":   event.EventID(),
+		"event_type": event.Type(),
+	}).Tracef("Received message from roomserver: %#v", output)
 
-	if err := s.processMessage(ctx, output.Event, int64(output.StreamPosition)); err != nil {
+	metadata, err := msg.Metadata()
+	if err != nil {
+		return true
+	}
+
+	if err := s.processMessage(ctx, event, uint64(gomatrixserverlib.AsTimestamp(metadata.Timestamp))); err != nil {
 		log.WithFields(log.Fields{
-			"event_id": output.Event.EventID(),
+			"event_id": event.EventID(),
 		}).WithError(err).Errorf("userapi consumer: process room event failure")
 	}
 
 	return true
 }
 
-func (s *OutputStreamEventConsumer) processMessage(ctx context.Context, event *gomatrixserverlib.HeaderedEvent, pos int64) error {
+func (s *OutputRoomEventConsumer) processMessage(ctx context.Context, event *gomatrixserverlib.HeaderedEvent, streamPos uint64) error {
 	members, roomSize, err := s.localRoomMembers(ctx, event.RoomID())
 	if err != nil {
 		return fmt.Errorf("s.localRoomMembers: %w", err)
@@ -138,10 +146,10 @@ func (s *OutputStreamEventConsumer) processMessage(ctx context.Context, event *g
 	// removing it means we can send all notifications to
 	// e.g. Element's Push gateway in one go.
 	for _, mem := range members {
-		if err := s.notifyLocal(ctx, event, pos, mem, roomSize, roomName); err != nil {
+		if err := s.notifyLocal(ctx, event, mem, roomSize, roomName, streamPos); err != nil {
 			log.WithFields(log.Fields{
 				"localpart": mem.Localpart,
-			}).WithError(err).Debugf("Unable to push to local user")
+			}).WithError(err).Error("Unable to push to local user")
 			continue
 		}
 	}
@@ -179,7 +187,7 @@ func newLocalMembership(event *gomatrixserverlib.ClientEvent) (*localMembership,
 
 // localRoomMembers fetches the current local members of a room, and
 // the total number of members.
-func (s *OutputStreamEventConsumer) localRoomMembers(ctx context.Context, roomID string) ([]*localMembership, int, error) {
+func (s *OutputRoomEventConsumer) localRoomMembers(ctx context.Context, roomID string) ([]*localMembership, int, error) {
 	req := &rsapi.QueryMembershipsForRoomRequest{
 		RoomID:     roomID,
 		JoinedOnly: true,
@@ -219,7 +227,7 @@ func (s *OutputStreamEventConsumer) localRoomMembers(ctx context.Context, roomID
 // looks it up in roomserver. If there is no name,
 // m.room.canonical_alias is consulted. Returns an empty string if the
 // room has no name.
-func (s *OutputStreamEventConsumer) roomName(ctx context.Context, event *gomatrixserverlib.HeaderedEvent) (string, error) {
+func (s *OutputRoomEventConsumer) roomName(ctx context.Context, event *gomatrixserverlib.HeaderedEvent) (string, error) {
 	if event.Type() == gomatrixserverlib.MRoomName {
 		name, err := unmarshalRoomName(event)
 		if err != nil {
@@ -287,7 +295,7 @@ func unmarshalCanonicalAlias(event *gomatrixserverlib.HeaderedEvent) (string, er
 }
 
 // notifyLocal finds the right push actions for a local user, given an event.
-func (s *OutputStreamEventConsumer) notifyLocal(ctx context.Context, event *gomatrixserverlib.HeaderedEvent, pos int64, mem *localMembership, roomSize int, roomName string) error {
+func (s *OutputRoomEventConsumer) notifyLocal(ctx context.Context, event *gomatrixserverlib.HeaderedEvent, mem *localMembership, roomSize int, roomName string, streamPos uint64) error {
 	actions, err := s.evaluatePushRules(ctx, event, mem, roomSize)
 	if err != nil {
 		return err
@@ -302,7 +310,7 @@ func (s *OutputStreamEventConsumer) notifyLocal(ctx context.Context, event *goma
 			"event_id":  event.EventID(),
 			"room_id":   event.RoomID(),
 			"localpart": mem.Localpart,
-		}).Debugf("Push rule evaluation rejected the event")
+		}).Tracef("Push rule evaluation rejected the event")
 		return nil
 	}
 
@@ -325,7 +333,7 @@ func (s *OutputStreamEventConsumer) notifyLocal(ctx context.Context, event *goma
 		RoomID:     event.RoomID(),
 		TS:         gomatrixserverlib.AsTimestamp(time.Now()),
 	}
-	if err = s.db.InsertNotification(ctx, mem.Localpart, event.EventID(), pos, tweaks, n); err != nil {
+	if err = s.db.InsertNotification(ctx, mem.Localpart, event.EventID(), streamPos, tweaks, n); err != nil {
 		return err
 	}
 
@@ -345,7 +353,7 @@ func (s *OutputStreamEventConsumer) notifyLocal(ctx context.Context, event *goma
 		"localpart":  mem.Localpart,
 		"num_urls":   len(devicesByURLAndFormat),
 		"num_unread": userNumUnreadNotifs,
-	}).Debugf("Notifying single member")
+	}).Trace("Notifying single member")
 
 	// Push gateways are out of our control, and we cannot risk
 	// looking up the server on a misbehaving push gateway. Each user
@@ -396,7 +404,7 @@ func (s *OutputStreamEventConsumer) notifyLocal(ctx context.Context, event *goma
 
 // evaluatePushRules fetches and evaluates the push rules of a local
 // user. Returns actions (including dont_notify).
-func (s *OutputStreamEventConsumer) evaluatePushRules(ctx context.Context, event *gomatrixserverlib.HeaderedEvent, mem *localMembership, roomSize int) ([]*pushrules.Action, error) {
+func (s *OutputRoomEventConsumer) evaluatePushRules(ctx context.Context, event *gomatrixserverlib.HeaderedEvent, mem *localMembership, roomSize int) ([]*pushrules.Action, error) {
 	if event.Sender() == mem.UserID {
 		// SPEC: Homeservers MUST NOT notify the Push Gateway for
 		// events that the user has sent themselves.
@@ -447,7 +455,7 @@ func (s *OutputStreamEventConsumer) evaluatePushRules(ctx context.Context, event
 		"room_id":   event.RoomID(),
 		"localpart": mem.Localpart,
 		"rule_id":   rule.RuleID,
-	}).Tracef("Matched a push rule")
+	}).Trace("Matched a push rule")
 
 	return rule.Actions, nil
 }
@@ -491,7 +499,7 @@ func (rse *ruleSetEvalContext) HasPowerLevel(userID, levelKey string) (bool, err
 
 // localPushDevices pushes to the configured devices of a local
 // user. The map keys are [url][format].
-func (s *OutputStreamEventConsumer) localPushDevices(ctx context.Context, localpart string, tweaks map[string]interface{}) (map[string]map[string][]*pushgateway.Device, string, error) {
+func (s *OutputRoomEventConsumer) localPushDevices(ctx context.Context, localpart string, tweaks map[string]interface{}) (map[string]map[string][]*pushgateway.Device, string, error) {
 	pusherDevices, err := util.GetPushDevices(ctx, localpart, tweaks, s.db)
 	if err != nil {
 		return nil, "", err
@@ -515,7 +523,7 @@ func (s *OutputStreamEventConsumer) localPushDevices(ctx context.Context, localp
 }
 
 // notifyHTTP performs a notificatation to a Push Gateway.
-func (s *OutputStreamEventConsumer) notifyHTTP(ctx context.Context, event *gomatrixserverlib.HeaderedEvent, url, format string, devices []*pushgateway.Device, localpart, roomName string, userNumUnreadNotifs int) ([]*pushgateway.Device, error) {
+func (s *OutputRoomEventConsumer) notifyHTTP(ctx context.Context, event *gomatrixserverlib.HeaderedEvent, url, format string, devices []*pushgateway.Device, localpart, roomName string, userNumUnreadNotifs int) ([]*pushgateway.Device, error) {
 	logger := log.WithFields(log.Fields{
 		"event_id":    event.EventID(),
 		"url":         url,
@@ -561,13 +569,13 @@ func (s *OutputStreamEventConsumer) notifyHTTP(ctx context.Context, event *gomat
 		}
 	}
 
-	logger.Debugf("Notifying push gateway %s", url)
+	logger.Tracef("Notifying push gateway %s", url)
 	var res pushgateway.NotifyResponse
 	if err := s.pgClient.Notify(ctx, url, &req, &res); err != nil {
 		logger.WithError(err).Errorf("Failed to notify push gateway %s", url)
 		return nil, err
 	}
-	logger.WithField("num_rejected", len(res.Rejected)).Tracef("Push gateway result")
+	logger.WithField("num_rejected", len(res.Rejected)).Trace("Push gateway result")
 
 	if len(res.Rejected) == 0 {
 		return nil, nil
@@ -589,7 +597,7 @@ func (s *OutputStreamEventConsumer) notifyHTTP(ctx context.Context, event *gomat
 }
 
 // deleteRejectedPushers deletes the pushers associated with the given devices.
-func (s *OutputStreamEventConsumer) deleteRejectedPushers(ctx context.Context, devices []*pushgateway.Device, localpart string) {
+func (s *OutputRoomEventConsumer) deleteRejectedPushers(ctx context.Context, devices []*pushgateway.Device, localpart string) {
 	log.WithFields(log.Fields{
 		"localpart":   localpart,
 		"app_id0":     devices[0].AppID,
diff --git a/userapi/consumers/syncapi_streamevent_test.go b/userapi/consumers/roomserver_test.go
similarity index 98%
rename from userapi/consumers/syncapi_streamevent_test.go
rename to userapi/consumers/roomserver_test.go
index 48ea0fe11..3bbeb439a 100644
--- a/userapi/consumers/syncapi_streamevent_test.go
+++ b/userapi/consumers/roomserver_test.go
@@ -40,7 +40,7 @@ func Test_evaluatePushRules(t *testing.T) {
 	test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
 		db, close := mustCreateDatabase(t, dbType)
 		defer close()
-		consumer := OutputStreamEventConsumer{db: db}
+		consumer := OutputRoomEventConsumer{db: db}
 
 		testCases := []struct {
 			name         string
diff --git a/userapi/consumers/syncapi_readupdate.go b/userapi/consumers/syncapi_readupdate.go
deleted file mode 100644
index 54654f757..000000000
--- a/userapi/consumers/syncapi_readupdate.go
+++ /dev/null
@@ -1,137 +0,0 @@
-package consumers
-
-import (
-	"context"
-	"encoding/json"
-
-	"github.com/matrix-org/dendrite/internal/pushgateway"
-	"github.com/matrix-org/dendrite/setup/config"
-	"github.com/matrix-org/dendrite/setup/jetstream"
-	"github.com/matrix-org/dendrite/setup/process"
-	"github.com/matrix-org/dendrite/syncapi/types"
-	uapi "github.com/matrix-org/dendrite/userapi/api"
-	"github.com/matrix-org/dendrite/userapi/producers"
-	"github.com/matrix-org/dendrite/userapi/storage"
-	"github.com/matrix-org/dendrite/userapi/util"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/nats-io/nats.go"
-	log "github.com/sirupsen/logrus"
-)
-
-type OutputReadUpdateConsumer struct {
-	ctx          context.Context
-	cfg          *config.UserAPI
-	jetstream    nats.JetStreamContext
-	durable      string
-	db           storage.Database
-	pgClient     pushgateway.Client
-	ServerName   gomatrixserverlib.ServerName
-	topic        string
-	userAPI      uapi.UserInternalAPI
-	syncProducer *producers.SyncAPI
-}
-
-func NewOutputReadUpdateConsumer(
-	process *process.ProcessContext,
-	cfg *config.UserAPI,
-	js nats.JetStreamContext,
-	store storage.Database,
-	pgClient pushgateway.Client,
-	userAPI uapi.UserInternalAPI,
-	syncProducer *producers.SyncAPI,
-) *OutputReadUpdateConsumer {
-	return &OutputReadUpdateConsumer{
-		ctx:          process.Context(),
-		cfg:          cfg,
-		jetstream:    js,
-		db:           store,
-		ServerName:   cfg.Matrix.ServerName,
-		durable:      cfg.Matrix.JetStream.Durable("UserAPISyncAPIReadUpdateConsumer"),
-		topic:        cfg.Matrix.JetStream.Prefixed(jetstream.OutputReadUpdate),
-		pgClient:     pgClient,
-		userAPI:      userAPI,
-		syncProducer: syncProducer,
-	}
-}
-
-func (s *OutputReadUpdateConsumer) Start() error {
-	if err := jetstream.JetStreamConsumer(
-		s.ctx, s.jetstream, s.topic, s.durable, 1,
-		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
-	); err != nil {
-		return err
-	}
-	return nil
-}
-
-func (s *OutputReadUpdateConsumer) onMessage(ctx context.Context, msgs []*nats.Msg) bool {
-	msg := msgs[0] // Guaranteed to exist if onMessage is called
-	var read types.ReadUpdate
-	if err := json.Unmarshal(msg.Data, &read); err != nil {
-		log.WithError(err).Error("userapi clientapi consumer: message parse failure")
-		return true
-	}
-	if read.FullyRead == 0 && read.Read == 0 {
-		return true
-	}
-
-	userID := string(msg.Header.Get(jetstream.UserID))
-	roomID := string(msg.Header.Get(jetstream.RoomID))
-
-	localpart, domain, err := gomatrixserverlib.SplitID('@', userID)
-	if err != nil {
-		log.WithError(err).Error("userapi clientapi consumer: SplitID failure")
-		return true
-	}
-	if domain != s.ServerName {
-		log.Error("userapi clientapi consumer: not a local user")
-		return true
-	}
-
-	log := log.WithFields(log.Fields{
-		"room_id": roomID,
-		"user_id": userID,
-	})
-	log.Tracef("Received read update from sync API: %#v", read)
-
-	if read.Read > 0 {
-		updated, err := s.db.SetNotificationsRead(ctx, localpart, roomID, int64(read.Read), true)
-		if err != nil {
-			log.WithError(err).Error("userapi EDU consumer")
-			return false
-		}
-
-		if updated {
-			if err = s.syncProducer.GetAndSendNotificationData(ctx, userID, roomID); err != nil {
-				log.WithError(err).Error("userapi EDU consumer: GetAndSendNotificationData failed")
-				return false
-			}
-			if err = util.NotifyUserCountsAsync(ctx, s.pgClient, localpart, s.db); err != nil {
-				log.WithError(err).Error("userapi EDU consumer: NotifyUserCounts failed")
-				return false
-			}
-		}
-	}
-
-	if read.FullyRead > 0 {
-		deleted, err := s.db.DeleteNotificationsUpTo(ctx, localpart, roomID, int64(read.FullyRead))
-		if err != nil {
-			log.WithError(err).Errorf("userapi clientapi consumer: DeleteNotificationsUpTo failed")
-			return false
-		}
-
-		if deleted {
-			if err := util.NotifyUserCountsAsync(ctx, s.pgClient, localpart, s.db); err != nil {
-				log.WithError(err).Error("userapi clientapi consumer: NotifyUserCounts failed")
-				return false
-			}
-
-			if err := s.syncProducer.GetAndSendNotificationData(ctx, userID, read.RoomID); err != nil {
-				log.WithError(err).Errorf("userapi clientapi consumer: GetAndSendNotificationData failed")
-				return false
-			}
-		}
-	}
-
-	return true
-}
diff --git a/userapi/internal/api.go b/userapi/internal/api.go
index dcbb73614..3e761a886 100644
--- a/userapi/internal/api.go
+++ b/userapi/internal/api.go
@@ -30,6 +30,7 @@ import (
 
 	"github.com/matrix-org/dendrite/clientapi/userutil"
 	"github.com/matrix-org/dendrite/internal/eventutil"
+	"github.com/matrix-org/dendrite/internal/pushgateway"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	keyapi "github.com/matrix-org/dendrite/keyserver/api"
 	rsapi "github.com/matrix-org/dendrite/roomserver/api"
@@ -39,6 +40,7 @@ import (
 	"github.com/matrix-org/dendrite/userapi/producers"
 	"github.com/matrix-org/dendrite/userapi/storage"
 	"github.com/matrix-org/dendrite/userapi/storage/tables"
+	userapiUtil "github.com/matrix-org/dendrite/userapi/util"
 )
 
 type UserInternalAPI struct {
@@ -51,6 +53,7 @@ type UserInternalAPI struct {
 	AppServices []config.ApplicationService
 	KeyAPI      keyapi.UserKeyAPI
 	RSAPI       rsapi.UserRoomserverAPI
+	PgClient    pushgateway.Client
 }
 
 func (a *UserInternalAPI) InputAccountData(ctx context.Context, req *api.InputAccountDataRequest, res *api.InputAccountDataResponse) error {
@@ -73,6 +76,11 @@ func (a *UserInternalAPI) InputAccountData(ctx context.Context, req *api.InputAc
 		ignoredUsers = &synctypes.IgnoredUsers{}
 		_ = json.Unmarshal(req.AccountData, ignoredUsers)
 	}
+	if req.DataType == "m.fully_read" {
+		if err := a.setFullyRead(ctx, req); err != nil {
+			return err
+		}
+	}
 	if err := a.SyncProducer.SendAccountData(req.UserID, eventutil.AccountData{
 		RoomID:       req.RoomID,
 		Type:         req.DataType,
@@ -84,6 +92,44 @@ func (a *UserInternalAPI) InputAccountData(ctx context.Context, req *api.InputAc
 	return nil
 }
 
+func (a *UserInternalAPI) setFullyRead(ctx context.Context, req *api.InputAccountDataRequest) error {
+	var output eventutil.ReadMarkerJSON
+
+	if err := json.Unmarshal(req.AccountData, &output); err != nil {
+		return err
+	}
+	localpart, domain, err := gomatrixserverlib.SplitID('@', req.UserID)
+	if err != nil {
+		logrus.WithError(err).Error("UserInternalAPI.setFullyRead: SplitID failure")
+		return nil
+	}
+	if domain != a.ServerName {
+		return nil
+	}
+
+	deleted, err := a.DB.DeleteNotificationsUpTo(ctx, localpart, req.RoomID, uint64(gomatrixserverlib.AsTimestamp(time.Now())))
+	if err != nil {
+		logrus.WithError(err).Errorf("UserInternalAPI.setFullyRead: DeleteNotificationsUpTo failed")
+		return err
+	}
+
+	if err = a.SyncProducer.GetAndSendNotificationData(ctx, req.UserID, req.RoomID); err != nil {
+		logrus.WithError(err).Error("UserInternalAPI.setFullyRead: GetAndSendNotificationData failed")
+		return err
+	}
+
+	// nothing changed, no need to notify the push gateway
+	if !deleted {
+		return nil
+	}
+
+	if err = userapiUtil.NotifyUserCountsAsync(ctx, a.PgClient, localpart, a.DB); err != nil {
+		logrus.WithError(err).Error("UserInternalAPI.setFullyRead: NotifyUserCounts failed")
+		return err
+	}
+	return nil
+}
+
 func (a *UserInternalAPI) PerformAccountCreation(ctx context.Context, req *api.PerformAccountCreationRequest, res *api.PerformAccountCreationResponse) error {
 	acc, err := a.DB.CreateAccount(ctx, req.Localpart, req.Password, req.AppServiceID, req.AccountType)
 	if err != nil {
diff --git a/userapi/producers/syncapi.go b/userapi/producers/syncapi.go
index 27cfc2848..f556ea352 100644
--- a/userapi/producers/syncapi.go
+++ b/userapi/producers/syncapi.go
@@ -4,12 +4,13 @@ import (
 	"context"
 	"encoding/json"
 
-	"github.com/matrix-org/dendrite/internal/eventutil"
-	"github.com/matrix-org/dendrite/setup/jetstream"
-	"github.com/matrix-org/dendrite/userapi/storage"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/nats-io/nats.go"
 	log "github.com/sirupsen/logrus"
+
+	"github.com/matrix-org/dendrite/internal/eventutil"
+	"github.com/matrix-org/dendrite/setup/jetstream"
+	"github.com/matrix-org/dendrite/userapi/storage"
 )
 
 type JetStreamPublisher interface {
diff --git a/userapi/storage/interface.go b/userapi/storage/interface.go
index fbac463e2..02efe7afe 100644
--- a/userapi/storage/interface.go
+++ b/userapi/storage/interface.go
@@ -119,9 +119,9 @@ type ThreePID interface {
 }
 
 type Notification interface {
-	InsertNotification(ctx context.Context, localpart, eventID string, pos int64, tweaks map[string]interface{}, n *api.Notification) error
-	DeleteNotificationsUpTo(ctx context.Context, localpart, roomID string, pos int64) (affected bool, err error)
-	SetNotificationsRead(ctx context.Context, localpart, roomID string, pos int64, read bool) (affected bool, err error)
+	InsertNotification(ctx context.Context, localpart, eventID string, pos uint64, tweaks map[string]interface{}, n *api.Notification) error
+	DeleteNotificationsUpTo(ctx context.Context, localpart, roomID string, pos uint64) (affected bool, err error)
+	SetNotificationsRead(ctx context.Context, localpart, roomID string, pos uint64, read bool) (affected bool, err error)
 	GetNotifications(ctx context.Context, localpart string, fromID int64, limit int, filter tables.NotificationFilter) ([]*api.Notification, int64, error)
 	GetNotificationCount(ctx context.Context, localpart string, filter tables.NotificationFilter) (int64, error)
 	GetRoomNotificationCounts(ctx context.Context, localpart, roomID string) (total int64, highlight int64, _ error)
diff --git a/userapi/storage/postgres/notifications_table.go b/userapi/storage/postgres/notifications_table.go
index a27c1125e..24a30b2f5 100644
--- a/userapi/storage/postgres/notifications_table.go
+++ b/userapi/storage/postgres/notifications_table.go
@@ -20,12 +20,13 @@ import (
 	"encoding/json"
 	"time"
 
+	"github.com/matrix-org/gomatrixserverlib"
+	log "github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/dendrite/userapi/storage/tables"
-	"github.com/matrix-org/gomatrixserverlib"
-	log "github.com/sirupsen/logrus"
 )
 
 type notificationsStatements struct {
@@ -110,7 +111,7 @@ func (s *notificationsStatements) Clean(ctx context.Context, txn *sql.Tx) error
 }
 
 // Insert inserts a notification into the database.
-func (s *notificationsStatements) Insert(ctx context.Context, txn *sql.Tx, localpart, eventID string, pos int64, highlight bool, n *api.Notification) error {
+func (s *notificationsStatements) Insert(ctx context.Context, txn *sql.Tx, localpart, eventID string, pos uint64, highlight bool, n *api.Notification) error {
 	roomID, tsMS := n.RoomID, n.TS
 	nn := *n
 	// Clears out fields that have their own columns to (1) shrink the
@@ -126,7 +127,7 @@ func (s *notificationsStatements) Insert(ctx context.Context, txn *sql.Tx, local
 }
 
 // DeleteUpTo deletes all previous notifications, up to and including the event.
-func (s *notificationsStatements) DeleteUpTo(ctx context.Context, txn *sql.Tx, localpart, roomID string, pos int64) (affected bool, _ error) {
+func (s *notificationsStatements) DeleteUpTo(ctx context.Context, txn *sql.Tx, localpart, roomID string, pos uint64) (affected bool, _ error) {
 	res, err := sqlutil.TxStmt(txn, s.deleteUpToStmt).ExecContext(ctx, localpart, roomID, pos)
 	if err != nil {
 		return false, err
@@ -140,7 +141,7 @@ func (s *notificationsStatements) DeleteUpTo(ctx context.Context, txn *sql.Tx, l
 }
 
 // UpdateRead updates the "read" value for an event.
-func (s *notificationsStatements) UpdateRead(ctx context.Context, txn *sql.Tx, localpart, roomID string, pos int64, v bool) (affected bool, _ error) {
+func (s *notificationsStatements) UpdateRead(ctx context.Context, txn *sql.Tx, localpart, roomID string, pos uint64, v bool) (affected bool, _ error) {
 	res, err := sqlutil.TxStmt(txn, s.updateReadStmt).ExecContext(ctx, v, localpart, roomID, pos)
 	if err != nil {
 		return false, err
@@ -196,40 +197,12 @@ func (s *notificationsStatements) Select(ctx context.Context, txn *sql.Tx, local
 	return notifs, maxID, rows.Err()
 }
 
-func (s *notificationsStatements) SelectCount(ctx context.Context, txn *sql.Tx, localpart string, filter tables.NotificationFilter) (int64, error) {
-	rows, err := sqlutil.TxStmt(txn, s.selectCountStmt).QueryContext(ctx, localpart, uint32(filter))
-
-	if err != nil {
-		return 0, err
-	}
-	defer internal.CloseAndLogIfError(ctx, rows, "notifications.Select: rows.Close() failed")
-
-	if rows.Next() {
-		var count int64
-		if err := rows.Scan(&count); err != nil {
-			return 0, err
-		}
-
-		return count, nil
-	}
-	return 0, rows.Err()
+func (s *notificationsStatements) SelectCount(ctx context.Context, txn *sql.Tx, localpart string, filter tables.NotificationFilter) (count int64, err error) {
+	err = sqlutil.TxStmt(txn, s.selectCountStmt).QueryRowContext(ctx, localpart, uint32(filter)).Scan(&count)
+	return
 }
 
-func (s *notificationsStatements) SelectRoomCounts(ctx context.Context, txn *sql.Tx, localpart, roomID string) (total int64, highlight int64, _ error) {
-	rows, err := sqlutil.TxStmt(txn, s.selectRoomCountsStmt).QueryContext(ctx, localpart, roomID)
-
-	if err != nil {
-		return 0, 0, err
-	}
-	defer internal.CloseAndLogIfError(ctx, rows, "notifications.Select: rows.Close() failed")
-
-	if rows.Next() {
-		var total, highlight int64
-		if err := rows.Scan(&total, &highlight); err != nil {
-			return 0, 0, err
-		}
-
-		return total, highlight, nil
-	}
-	return 0, 0, rows.Err()
+func (s *notificationsStatements) SelectRoomCounts(ctx context.Context, txn *sql.Tx, localpart, roomID string) (total int64, highlight int64, err error) {
+	err = sqlutil.TxStmt(txn, s.selectRoomCountsStmt).QueryRowContext(ctx, localpart, roomID).Scan(&total, &highlight)
+	return
 }
diff --git a/userapi/storage/postgres/pusher_table.go b/userapi/storage/postgres/pusher_table.go
index 2eb379ae4..6fb714fba 100644
--- a/userapi/storage/postgres/pusher_table.go
+++ b/userapi/storage/postgres/pusher_table.go
@@ -19,11 +19,12 @@ import (
 	"database/sql"
 	"encoding/json"
 
+	"github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/dendrite/userapi/storage/tables"
-	"github.com/sirupsen/logrus"
 )
 
 // See https://matrix.org/docs/spec/client_server/r0.6.1#get-matrix-client-r0-pushers
@@ -136,7 +137,7 @@ func (s *pushersStatements) SelectPushers(
 		pushers = append(pushers, pusher)
 	}
 
-	logrus.Debugf("Database returned %d pushers", len(pushers))
+	logrus.Tracef("Database returned %d pushers", len(pushers))
 	return pushers, rows.Err()
 }
 
diff --git a/userapi/storage/shared/storage.go b/userapi/storage/shared/storage.go
index e32a442d0..3ff299f1b 100644
--- a/userapi/storage/shared/storage.go
+++ b/userapi/storage/shared/storage.go
@@ -700,13 +700,13 @@ func (d *Database) GetLoginTokenDataByToken(ctx context.Context, token string) (
 	return d.LoginTokens.SelectLoginToken(ctx, token)
 }
 
-func (d *Database) InsertNotification(ctx context.Context, localpart, eventID string, pos int64, tweaks map[string]interface{}, n *api.Notification) error {
+func (d *Database) InsertNotification(ctx context.Context, localpart, eventID string, pos uint64, tweaks map[string]interface{}, n *api.Notification) error {
 	return d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
 		return d.Notifications.Insert(ctx, txn, localpart, eventID, pos, pushrules.BoolTweakOr(tweaks, pushrules.HighlightTweak, false), n)
 	})
 }
 
-func (d *Database) DeleteNotificationsUpTo(ctx context.Context, localpart, roomID string, pos int64) (affected bool, err error) {
+func (d *Database) DeleteNotificationsUpTo(ctx context.Context, localpart, roomID string, pos uint64) (affected bool, err error) {
 	err = d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
 		affected, err = d.Notifications.DeleteUpTo(ctx, txn, localpart, roomID, pos)
 		return err
@@ -714,7 +714,7 @@ func (d *Database) DeleteNotificationsUpTo(ctx context.Context, localpart, roomI
 	return
 }
 
-func (d *Database) SetNotificationsRead(ctx context.Context, localpart, roomID string, pos int64, b bool) (affected bool, err error) {
+func (d *Database) SetNotificationsRead(ctx context.Context, localpart, roomID string, pos uint64, b bool) (affected bool, err error) {
 	err = d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
 		affected, err = d.Notifications.UpdateRead(ctx, txn, localpart, roomID, pos, b)
 		return err
diff --git a/userapi/storage/sqlite3/notifications_table.go b/userapi/storage/sqlite3/notifications_table.go
index df8260251..a35ec7be5 100644
--- a/userapi/storage/sqlite3/notifications_table.go
+++ b/userapi/storage/sqlite3/notifications_table.go
@@ -20,12 +20,13 @@ import (
 	"encoding/json"
 	"time"
 
+	"github.com/matrix-org/gomatrixserverlib"
+	log "github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/dendrite/userapi/storage/tables"
-	"github.com/matrix-org/gomatrixserverlib"
-	log "github.com/sirupsen/logrus"
 )
 
 type notificationsStatements struct {
@@ -110,7 +111,7 @@ func (s *notificationsStatements) Clean(ctx context.Context, txn *sql.Tx) error
 }
 
 // Insert inserts a notification into the database.
-func (s *notificationsStatements) Insert(ctx context.Context, txn *sql.Tx, localpart, eventID string, pos int64, highlight bool, n *api.Notification) error {
+func (s *notificationsStatements) Insert(ctx context.Context, txn *sql.Tx, localpart, eventID string, pos uint64, highlight bool, n *api.Notification) error {
 	roomID, tsMS := n.RoomID, n.TS
 	nn := *n
 	// Clears out fields that have their own columns to (1) shrink the
@@ -126,7 +127,7 @@ func (s *notificationsStatements) Insert(ctx context.Context, txn *sql.Tx, local
 }
 
 // DeleteUpTo deletes all previous notifications, up to and including the event.
-func (s *notificationsStatements) DeleteUpTo(ctx context.Context, txn *sql.Tx, localpart, roomID string, pos int64) (affected bool, _ error) {
+func (s *notificationsStatements) DeleteUpTo(ctx context.Context, txn *sql.Tx, localpart, roomID string, pos uint64) (affected bool, _ error) {
 	res, err := sqlutil.TxStmt(txn, s.deleteUpToStmt).ExecContext(ctx, localpart, roomID, pos)
 	if err != nil {
 		return false, err
@@ -140,7 +141,7 @@ func (s *notificationsStatements) DeleteUpTo(ctx context.Context, txn *sql.Tx, l
 }
 
 // UpdateRead updates the "read" value for an event.
-func (s *notificationsStatements) UpdateRead(ctx context.Context, txn *sql.Tx, localpart, roomID string, pos int64, v bool) (affected bool, _ error) {
+func (s *notificationsStatements) UpdateRead(ctx context.Context, txn *sql.Tx, localpart, roomID string, pos uint64, v bool) (affected bool, _ error) {
 	res, err := sqlutil.TxStmt(txn, s.updateReadStmt).ExecContext(ctx, v, localpart, roomID, pos)
 	if err != nil {
 		return false, err
@@ -196,40 +197,12 @@ func (s *notificationsStatements) Select(ctx context.Context, txn *sql.Tx, local
 	return notifs, maxID, rows.Err()
 }
 
-func (s *notificationsStatements) SelectCount(ctx context.Context, txn *sql.Tx, localpart string, filter tables.NotificationFilter) (int64, error) {
-	rows, err := sqlutil.TxStmt(txn, s.selectCountStmt).QueryContext(ctx, localpart, uint32(filter))
-
-	if err != nil {
-		return 0, err
-	}
-	defer internal.CloseAndLogIfError(ctx, rows, "notifications.Select: rows.Close() failed")
-
-	if rows.Next() {
-		var count int64
-		if err := rows.Scan(&count); err != nil {
-			return 0, err
-		}
-
-		return count, nil
-	}
-	return 0, rows.Err()
+func (s *notificationsStatements) SelectCount(ctx context.Context, txn *sql.Tx, localpart string, filter tables.NotificationFilter) (count int64, err error) {
+	err = sqlutil.TxStmt(txn, s.selectCountStmt).QueryRowContext(ctx, localpart, uint32(filter)).Scan(&count)
+	return
 }
 
-func (s *notificationsStatements) SelectRoomCounts(ctx context.Context, txn *sql.Tx, localpart, roomID string) (total int64, highlight int64, _ error) {
-	rows, err := sqlutil.TxStmt(txn, s.selectRoomCountsStmt).QueryContext(ctx, localpart, roomID)
-
-	if err != nil {
-		return 0, 0, err
-	}
-	defer internal.CloseAndLogIfError(ctx, rows, "notifications.Select: rows.Close() failed")
-
-	if rows.Next() {
-		var total, highlight int64
-		if err := rows.Scan(&total, &highlight); err != nil {
-			return 0, 0, err
-		}
-
-		return total, highlight, nil
-	}
-	return 0, 0, rows.Err()
+func (s *notificationsStatements) SelectRoomCounts(ctx context.Context, txn *sql.Tx, localpart, roomID string) (total int64, highlight int64, err error) {
+	err = sqlutil.TxStmt(txn, s.selectRoomCountsStmt).QueryRowContext(ctx, localpart, roomID).Scan(&total, &highlight)
+	return
 }
diff --git a/userapi/storage/sqlite3/pusher_table.go b/userapi/storage/sqlite3/pusher_table.go
index dba97c3d4..4de0a9f06 100644
--- a/userapi/storage/sqlite3/pusher_table.go
+++ b/userapi/storage/sqlite3/pusher_table.go
@@ -19,11 +19,12 @@ import (
 	"database/sql"
 	"encoding/json"
 
+	"github.com/sirupsen/logrus"
+
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/dendrite/userapi/storage/tables"
-	"github.com/sirupsen/logrus"
 )
 
 // See https://matrix.org/docs/spec/client_server/r0.6.1#get-matrix-client-r0-pushers
@@ -136,7 +137,7 @@ func (s *pushersStatements) SelectPushers(
 		pushers = append(pushers, pusher)
 	}
 
-	logrus.Debugf("Database returned %d pushers", len(pushers))
+	logrus.Tracef("Database returned %d pushers", len(pushers))
 	return pushers, rows.Err()
 }
 
diff --git a/userapi/storage/storage_test.go b/userapi/storage/storage_test.go
index a26097338..ca7c1bfd2 100644
--- a/userapi/storage/storage_test.go
+++ b/userapi/storage/storage_test.go
@@ -7,6 +7,11 @@ import (
 	"testing"
 	"time"
 
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/matrix-org/util"
+	"github.com/stretchr/testify/assert"
+	"golang.org/x/crypto/bcrypt"
+
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
 	"github.com/matrix-org/dendrite/internal/pushrules"
 	"github.com/matrix-org/dendrite/setup/config"
@@ -14,10 +19,6 @@ import (
 	"github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/dendrite/userapi/storage"
 	"github.com/matrix-org/dendrite/userapi/storage/tables"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/matrix-org/util"
-	"github.com/stretchr/testify/assert"
-	"golang.org/x/crypto/bcrypt"
 )
 
 const loginTokenLifetime = time.Minute
@@ -513,7 +514,7 @@ func Test_Notification(t *testing.T) {
 				RoomID: roomID,
 				TS:     gomatrixserverlib.AsTimestamp(ts),
 			}
-			err = db.InsertNotification(ctx, aliceLocalpart, eventID, int64(i+1), nil, notification)
+			err = db.InsertNotification(ctx, aliceLocalpart, eventID, uint64(i+1), nil, notification)
 			assert.NoError(t, err, "unable to insert notification")
 		}
 
diff --git a/userapi/storage/tables/interface.go b/userapi/storage/tables/interface.go
index 2fe955670..cc4287997 100644
--- a/userapi/storage/tables/interface.go
+++ b/userapi/storage/tables/interface.go
@@ -105,9 +105,9 @@ type PusherTable interface {
 
 type NotificationTable interface {
 	Clean(ctx context.Context, txn *sql.Tx) error
-	Insert(ctx context.Context, txn *sql.Tx, localpart, eventID string, pos int64, highlight bool, n *api.Notification) error
-	DeleteUpTo(ctx context.Context, txn *sql.Tx, localpart, roomID string, pos int64) (affected bool, _ error)
-	UpdateRead(ctx context.Context, txn *sql.Tx, localpart, roomID string, pos int64, v bool) (affected bool, _ error)
+	Insert(ctx context.Context, txn *sql.Tx, localpart, eventID string, pos uint64, highlight bool, n *api.Notification) error
+	DeleteUpTo(ctx context.Context, txn *sql.Tx, localpart, roomID string, pos uint64) (affected bool, _ error)
+	UpdateRead(ctx context.Context, txn *sql.Tx, localpart, roomID string, pos uint64, v bool) (affected bool, _ error)
 	Select(ctx context.Context, txn *sql.Tx, localpart string, fromID int64, limit int, filter NotificationFilter) ([]*api.Notification, int64, error)
 	SelectCount(ctx context.Context, txn *sql.Tx, localpart string, filter NotificationFilter) (int64, error)
 	SelectRoomCounts(ctx context.Context, txn *sql.Tx, localpart, roomID string) (total int64, highlight int64, _ error)
diff --git a/userapi/userapi.go b/userapi/userapi.go
index 23855a89f..d26b4e19a 100644
--- a/userapi/userapi.go
+++ b/userapi/userapi.go
@@ -81,16 +81,17 @@ func NewInternalAPI(
 		KeyAPI:               keyAPI,
 		RSAPI:                rsAPI,
 		DisableTLSValidation: cfg.PushGatewayDisableTLSValidation,
+		PgClient:             pgClient,
 	}
 
-	readConsumer := consumers.NewOutputReadUpdateConsumer(
-		base.ProcessContext, cfg, js, db, pgClient, userAPI, syncProducer,
+	receiptConsumer := consumers.NewOutputReceiptEventConsumer(
+		base.ProcessContext, cfg, js, db, syncProducer, pgClient,
 	)
-	if err := readConsumer.Start(); err != nil {
-		logrus.WithError(err).Panic("failed to start user API read update consumer")
+	if err := receiptConsumer.Start(); err != nil {
+		logrus.WithError(err).Panic("failed to start user API receipt consumer")
 	}
 
-	eventConsumer := consumers.NewOutputStreamEventConsumer(
+	eventConsumer := consumers.NewOutputRoomEventConsumer(
 		base.ProcessContext, cfg, js, db, pgClient, rsAPI, syncProducer,
 	)
 	if err := eventConsumer.Start(); err != nil {

From 6c67552bf9eee18f656d731adf646aa09c5d7c92 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 27 Sep 2022 15:50:22 +0100
Subject: [PATCH 102/105] Return `M_UNRECOGNIZED` for unknown CS API
 endpoints/actions (#2740)

Fixes #2739.
---
 setup/base/base.go | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/setup/base/base.go b/setup/base/base.go
index 0c7b222d0..32716c766 100644
--- a/setup/base/base.go
+++ b/setup/base/base.go
@@ -392,17 +392,26 @@ func (b *BaseDendrite) configureHTTPErrors() {
 		_, _ = w.Write([]byte(fmt.Sprintf("405 %s not allowed on this endpoint", r.Method)))
 	}
 
+	clientNotFoundHandler := func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusNotFound)
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`{"errcode":"M_UNRECOGNIZED","error":"Unrecognized request"}`)) // nolint:misspell
+	}
+
 	notFoundCORSHandler := httputil.WrapHandlerInCORS(http.NotFoundHandler())
 	notAllowedCORSHandler := httputil.WrapHandlerInCORS(http.HandlerFunc(notAllowedHandler))
 
 	for _, router := range []*mux.Router{
-		b.PublicClientAPIMux, b.PublicMediaAPIMux,
-		b.DendriteAdminMux, b.SynapseAdminMux,
-		b.PublicWellKnownAPIMux,
+		b.PublicMediaAPIMux, b.DendriteAdminMux,
+		b.SynapseAdminMux, b.PublicWellKnownAPIMux,
 	} {
 		router.NotFoundHandler = notFoundCORSHandler
 		router.MethodNotAllowedHandler = notAllowedCORSHandler
 	}
+
+	// Special case so that we don't upset clients on the CS API.
+	b.PublicClientAPIMux.NotFoundHandler = http.HandlerFunc(clientNotFoundHandler)
+	b.PublicClientAPIMux.MethodNotAllowedHandler = http.HandlerFunc(clientNotFoundHandler)
 }
 
 // SetupAndServeHTTP sets up the HTTP server to serve endpoints registered on

From 87be32ca2671173a4287a938932e543410a32c3a Mon Sep 17 00:00:00 2001
From: Till <2353100+S7evinK@users.noreply.github.com>
Date: Tue, 27 Sep 2022 18:06:49 +0200
Subject: [PATCH 103/105] Fulltext implementation using Bleve (#2675)

Based on #2480

This actually indexes events based on their event type. They are removed
from the index if we receive a `m.room.redaction` event on the
`OutputRoomEvent` stream.
An admin endpoint is added to reindex all existing events.


Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
---
 clientapi/routing/admin.go                    |  22 ++
 clientapi/routing/routing.go                  |  17 +-
 cmd/generate-config/main.go                   |   9 +-
 dendrite-sample.monolith.yaml                 |   9 +-
 dendrite-sample.polylith.yaml                 |   9 +-
 docs/administration/4_adminapi.md             |   5 +
 docs/installation/7_configuration.md          |   4 +-
 internal/fulltext/bleve.go                    |   3 +-
 internal/fulltext/bleve_test.go               |  10 +-
 setup/base/base.go                            |   7 +-
 setup/config/config_syncapi.go                |  10 +-
 syncapi/consumers/clientapi.go                | 109 +++++-
 syncapi/consumers/roomserver.go               |  54 +++
 syncapi/routing/context.go                    |   7 +-
 syncapi/routing/routing.go                    |  28 +-
 syncapi/routing/search.go                     | 344 ++++++++++++++++++
 syncapi/storage/interface.go                  |   1 +
 .../postgres/output_room_events_table.go      |  28 ++
 syncapi/storage/shared/syncserver.go          |   8 +
 .../sqlite3/output_room_events_table.go       |  41 +++
 syncapi/storage/tables/interface.go           |   1 +
 syncapi/syncapi.go                            |   7 +-
 22 files changed, 680 insertions(+), 53 deletions(-)
 create mode 100644 syncapi/routing/search.go

diff --git a/clientapi/routing/admin.go b/clientapi/routing/admin.go
index 0c5f8c167..5089d7c36 100644
--- a/clientapi/routing/admin.go
+++ b/clientapi/routing/admin.go
@@ -3,15 +3,19 @@ package routing
 import (
 	"encoding/json"
 	"net/http"
+	"time"
 
 	"github.com/gorilla/mux"
 	"github.com/matrix-org/dendrite/clientapi/jsonerror"
 	"github.com/matrix-org/dendrite/internal/httputil"
 	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/dendrite/setup/config"
+	"github.com/matrix-org/dendrite/setup/jetstream"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/matrix-org/util"
+	"github.com/nats-io/nats.go"
+	"github.com/sirupsen/logrus"
 )
 
 func AdminEvacuateRoom(req *http.Request, cfg *config.ClientAPI, device *userapi.Device, rsAPI roomserverAPI.ClientRoomserverAPI) util.JSONResponse {
@@ -138,3 +142,21 @@ func AdminResetPassword(req *http.Request, cfg *config.ClientAPI, device *userap
 		},
 	}
 }
+
+func AdminReindex(req *http.Request, cfg *config.ClientAPI, device *userapi.Device, natsClient *nats.Conn) util.JSONResponse {
+	if device.AccountType != userapi.AccountTypeAdmin {
+		return util.JSONResponse{
+			Code: http.StatusForbidden,
+			JSON: jsonerror.Forbidden("This API can only be used by admin users."),
+		}
+	}
+	_, err := natsClient.RequestMsg(nats.NewMsg(cfg.Matrix.JetStream.Prefixed(jetstream.InputFulltextReindex)), time.Second*10)
+	if err != nil {
+		logrus.WithError(err).Error("failed to publish nats message")
+		return jsonerror.InternalServerError()
+	}
+	return util.JSONResponse{
+		Code: http.StatusOK,
+		JSON: struct{}{},
+	}
+}
diff --git a/clientapi/routing/routing.go b/clientapi/routing/routing.go
index d7a48d228..9c1f8f720 100644
--- a/clientapi/routing/routing.go
+++ b/clientapi/routing/routing.go
@@ -20,6 +20,12 @@ import (
 	"strings"
 
 	"github.com/gorilla/mux"
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/matrix-org/util"
+	"github.com/nats-io/nats.go"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/sirupsen/logrus"
+
 	appserviceAPI "github.com/matrix-org/dendrite/appservice/api"
 	"github.com/matrix-org/dendrite/clientapi/api"
 	"github.com/matrix-org/dendrite/clientapi/auth"
@@ -34,11 +40,6 @@ import (
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/matrix-org/util"
-	"github.com/nats-io/nats.go"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/sirupsen/logrus"
 )
 
 // Setup registers HTTP handlers with the given ServeMux. It also supplies the given http.Client
@@ -161,6 +162,12 @@ func Setup(
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 
+	dendriteAdminRouter.Handle("/admin/fulltext/reindex",
+		httputil.MakeAuthAPI("admin_fultext_reindex", userAPI, func(req *http.Request, device *userapi.Device) util.JSONResponse {
+			return AdminReindex(req, cfg, device, natsClient)
+		}),
+	).Methods(http.MethodGet, http.MethodOptions)
+
 	// server notifications
 	if cfg.Matrix.ServerNotices.Enabled {
 		logrus.Info("Enabling server notices at /_synapse/admin/v1/send_server_notice")
diff --git a/cmd/generate-config/main.go b/cmd/generate-config/main.go
index c24e8153e..8b042c56e 100644
--- a/cmd/generate-config/main.go
+++ b/cmd/generate-config/main.go
@@ -5,10 +5,11 @@ import (
 	"fmt"
 	"path/filepath"
 
-	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/gomatrixserverlib"
 	"golang.org/x/crypto/bcrypt"
 	"gopkg.in/yaml.v2"
+
+	"github.com/matrix-org/dendrite/setup/config"
 )
 
 func main() {
@@ -82,6 +83,12 @@ func main() {
 				EnableInbound:  true,
 				EnableOutbound: true,
 			}
+			cfg.SyncAPI.Fulltext = config.Fulltext{
+				Enabled:   true,
+				IndexPath: config.Path(filepath.Join(*dirPath, "fulltextindex")),
+				InMemory:  true,
+				Language:  "en",
+			}
 		}
 	} else {
 		var err error
diff --git a/dendrite-sample.monolith.yaml b/dendrite-sample.monolith.yaml
index f1758f54d..3cad17da8 100644
--- a/dendrite-sample.monolith.yaml
+++ b/dendrite-sample.monolith.yaml
@@ -275,10 +275,15 @@ sync_api:
   # address of the client. This is likely required if Dendrite is running behind
   # a reverse proxy server.
   # real_ip_header: X-Real-IP
-  fulltext:
+
+  # Configuration for the fulltext search
+  search:
     enabled: false
+    # The path where the fulltext index will be created in.
     index_path: "./fulltextindex"
-    language: "en" # more possible languages can be found at https://github.com/blevesearch/bleve/tree/master/analysis/lang
+    # The language most likely to be used on the server - used when indexing, to ensure the returned results match the expectations.
+    # A full list of possible languages can be found at https://github.com/blevesearch/bleve/tree/master/analysis/lang
+    language: "en"
 
 # Configuration for the User API.
 user_api:
diff --git a/dendrite-sample.polylith.yaml b/dendrite-sample.polylith.yaml
index 97d10825f..e58062fe2 100644
--- a/dendrite-sample.polylith.yaml
+++ b/dendrite-sample.polylith.yaml
@@ -326,10 +326,15 @@ sync_api:
     max_open_conns: 10
     max_idle_conns: 2
     conn_max_lifetime: -1
-  fulltext:
+
+  # Configuration for the fulltext search
+  search:
     enabled: false
+    # The path where the fulltext index will be created in.
     index_path: "./fulltextindex"
-    language: "en" # more possible languages can be found at https://github.com/blevesearch/bleve/tree/master/analysis/lang
+    # The language most likely to be used on the server - used when indexing, to ensure the returned results match the expectations.
+    # A full list of possible languages can be found at https://github.com/blevesearch/bleve/tree/master/analysis/lang
+    language: "en"
 
   # This option controls which HTTP header to inspect to find the real remote IP
   # address of the client. This is likely required if Dendrite is running behind
diff --git a/docs/administration/4_adminapi.md b/docs/administration/4_adminapi.md
index a34bfde1f..1712bb1bf 100644
--- a/docs/administration/4_adminapi.md
+++ b/docs/administration/4_adminapi.md
@@ -57,6 +57,11 @@ Request body format:
 Reset the password of a local user. The `localpart` is the username only, i.e. if
 the full user ID is `@alice:domain.com` then the local part is `alice`.
 
+## GET `/_dendrite/admin/fulltext/reindex`
+
+This endpoint instructs Dendrite to reindex all searchable events (`m.room.message`, `m.room.topic` and `m.room.name`). An empty JSON body will be returned immediately.
+Indexing is done in the background, the server logs every 1000 events (or below) when they are being indexed. Once reindexing is done, you'll see something along the lines `Indexed 69586 events in 53.68223182s` in your debug logs.
+
 ## POST `/_synapse/admin/v1/send_server_notice`
 
 Request body format:
diff --git a/docs/installation/7_configuration.md b/docs/installation/7_configuration.md
index 8fbe71c40..67cd339cf 100644
--- a/docs/installation/7_configuration.md
+++ b/docs/installation/7_configuration.md
@@ -140,12 +140,12 @@ room_server:
 
 ## Fulltext search
 
-Dendrite supports experimental fulltext indexing using [Bleve](https://github.com/blevesearch/bleve), it is configured in the `sync_api` section as follows. Depending on the language most likely to be used on the server, it might make sense to change the `language` used when indexing, to ensure the returned results match the expections. A full list of possible languages can be found [here](https://github.com/blevesearch/bleve/tree/master/analysis/lang).
+Dendrite supports experimental fulltext indexing using [Bleve](https://github.com/blevesearch/bleve), it is configured in the `sync_api` section as follows. Depending on the language most likely to be used on the server, it might make sense to change the `language` used when indexing, to ensure the returned results match the expectations. A full list of possible languages can be found [here](https://github.com/blevesearch/bleve/tree/master/analysis/lang).
 
 ```yaml
 sync_api:
   # ...
-  fulltext:
+  search:
     enabled: false
     index_path: "./fulltextindex"
     language: "en"
diff --git a/internal/fulltext/bleve.go b/internal/fulltext/bleve.go
index b07c0e51d..da8932f5c 100644
--- a/internal/fulltext/bleve.go
+++ b/internal/fulltext/bleve.go
@@ -22,8 +22,9 @@ import (
 
 	"github.com/blevesearch/bleve/v2"
 	"github.com/blevesearch/bleve/v2/mapping"
-	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/gomatrixserverlib"
+
+	"github.com/matrix-org/dendrite/setup/config"
 )
 
 // Search contains all existing bleve.Index
diff --git a/internal/fulltext/bleve_test.go b/internal/fulltext/bleve_test.go
index 84a282423..d16397a45 100644
--- a/internal/fulltext/bleve_test.go
+++ b/internal/fulltext/bleve_test.go
@@ -27,11 +27,11 @@ import (
 
 func mustOpenIndex(t *testing.T, tempDir string) *fulltext.Search {
 	t.Helper()
-	cfg := config.Fulltext{}
-	cfg.Defaults(config.DefaultOpts{
-		Generate:   true,
-		Monolithic: true,
-	})
+	cfg := config.Fulltext{
+		Enabled:  true,
+		InMemory: true,
+		Language: "en",
+	}
 	if tempDir != "" {
 		cfg.IndexPath = config.Path(tempDir)
 		cfg.InMemory = false
diff --git a/setup/base/base.go b/setup/base/base.go
index 32716c766..0636c7b8d 100644
--- a/setup/base/base.go
+++ b/setup/base/base.go
@@ -37,16 +37,13 @@ import (
 	"golang.org/x/net/http2"
 	"golang.org/x/net/http2/h2c"
 
+	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/internal/fulltext"
 	"github.com/matrix-org/dendrite/internal/httputil"
 	"github.com/matrix-org/dendrite/internal/pushgateway"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 
-	"github.com/matrix-org/dendrite/internal"
-	"github.com/matrix-org/dendrite/setup/jetstream"
-	"github.com/matrix-org/dendrite/setup/process"
-
 	"github.com/gorilla/mux"
 	"github.com/kardianos/minwinsvc"
 
@@ -61,6 +58,8 @@ import (
 	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
 	rsinthttp "github.com/matrix-org/dendrite/roomserver/inthttp"
 	"github.com/matrix-org/dendrite/setup/config"
+	"github.com/matrix-org/dendrite/setup/jetstream"
+	"github.com/matrix-org/dendrite/setup/process"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
 	userapiinthttp "github.com/matrix-org/dendrite/userapi/inthttp"
 )
diff --git a/setup/config/config_syncapi.go b/setup/config/config_syncapi.go
index c890b0054..edef22c93 100644
--- a/setup/config/config_syncapi.go
+++ b/setup/config/config_syncapi.go
@@ -10,7 +10,7 @@ type SyncAPI struct {
 
 	RealIPHeader string `yaml:"real_ip_header"`
 
-	Fulltext Fulltext `yaml:"fulltext"`
+	Fulltext Fulltext `yaml:"search"`
 }
 
 func (c *SyncAPI) Defaults(opts DefaultOpts) {
@@ -52,16 +52,12 @@ func (f *Fulltext) Defaults(opts DefaultOpts) {
 	f.Enabled = false
 	f.IndexPath = "./fulltextindex"
 	f.Language = "en"
-	if opts.Generate {
-		f.Enabled = true
-		f.InMemory = true
-	}
 }
 
 func (f *Fulltext) Verify(configErrs *ConfigErrors, isMonolith bool) {
 	if !f.Enabled {
 		return
 	}
-	checkNotEmpty(configErrs, "syncapi.fulltext.index_path", string(f.IndexPath))
-	checkNotEmpty(configErrs, "syncapi.fulltext.language", f.Language)
+	checkNotEmpty(configErrs, "syncapi.search.index_path", string(f.IndexPath))
+	checkNotEmpty(configErrs, "syncapi.search.language", f.Language)
 }
diff --git a/syncapi/consumers/clientapi.go b/syncapi/consumers/clientapi.go
index a170a6ec1..b11ed4f5e 100644
--- a/syncapi/consumers/clientapi.go
+++ b/syncapi/consumers/clientapi.go
@@ -17,14 +17,18 @@ package consumers
 import (
 	"context"
 	"encoding/json"
+	"strings"
+	"time"
 
 	"github.com/getsentry/sentry-go"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/nats-io/nats.go"
 	"github.com/sirupsen/logrus"
 	log "github.com/sirupsen/logrus"
+	"github.com/tidwall/gjson"
 
 	"github.com/matrix-org/dendrite/internal/eventutil"
+	"github.com/matrix-org/dendrite/internal/fulltext"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
 	"github.com/matrix-org/dendrite/setup/process"
@@ -35,14 +39,18 @@ import (
 
 // OutputClientDataConsumer consumes events that originated in the client API server.
 type OutputClientDataConsumer struct {
-	ctx        context.Context
-	jetstream  nats.JetStreamContext
-	durable    string
-	topic      string
-	db         storage.Database
-	stream     types.StreamProvider
-	notifier   *notifier.Notifier
-	serverName gomatrixserverlib.ServerName
+	ctx          context.Context
+	jetstream    nats.JetStreamContext
+	nats         *nats.Conn
+	durable      string
+	topic        string
+	topicReIndex string
+	db           storage.Database
+	stream       types.StreamProvider
+	notifier     *notifier.Notifier
+	serverName   gomatrixserverlib.ServerName
+	fts          *fulltext.Search
+	cfg          *config.SyncAPI
 }
 
 // NewOutputClientDataConsumer creates a new OutputClientData consumer. Call Start() to begin consuming from room servers.
@@ -50,24 +58,93 @@ func NewOutputClientDataConsumer(
 	process *process.ProcessContext,
 	cfg *config.SyncAPI,
 	js nats.JetStreamContext,
+	nats *nats.Conn,
 	store storage.Database,
 	notifier *notifier.Notifier,
 	stream types.StreamProvider,
+	fts *fulltext.Search,
 ) *OutputClientDataConsumer {
 	return &OutputClientDataConsumer{
-		ctx:        process.Context(),
-		jetstream:  js,
-		topic:      cfg.Matrix.JetStream.Prefixed(jetstream.OutputClientData),
-		durable:    cfg.Matrix.JetStream.Durable("SyncAPIAccountDataConsumer"),
-		db:         store,
-		notifier:   notifier,
-		stream:     stream,
-		serverName: cfg.Matrix.ServerName,
+		ctx:          process.Context(),
+		jetstream:    js,
+		topic:        cfg.Matrix.JetStream.Prefixed(jetstream.OutputClientData),
+		topicReIndex: cfg.Matrix.JetStream.Prefixed(jetstream.InputFulltextReindex),
+		durable:      cfg.Matrix.JetStream.Durable("SyncAPIAccountDataConsumer"),
+		nats:         nats,
+		db:           store,
+		notifier:     notifier,
+		stream:       stream,
+		serverName:   cfg.Matrix.ServerName,
+		fts:          fts,
+		cfg:          cfg,
 	}
 }
 
 // Start consuming from room servers
 func (s *OutputClientDataConsumer) Start() error {
+	_, err := s.nats.Subscribe(s.topicReIndex, func(msg *nats.Msg) {
+		if err := msg.Ack(); err != nil {
+			return
+		}
+		if !s.cfg.Fulltext.Enabled {
+			logrus.Warn("Fulltext indexing is disabled")
+			return
+		}
+		ctx := context.Background()
+		logrus.Debugf("Starting to index events")
+		var offset int
+		start := time.Now()
+		count := 0
+		var id int64 = 0
+		for {
+			evs, err := s.db.ReIndex(ctx, 1000, id)
+			if err != nil {
+				logrus.WithError(err).Errorf("unable to get events to index")
+				return
+			}
+			if len(evs) == 0 {
+				break
+			}
+			logrus.Debugf("Indexing %d events", len(evs))
+			elements := make([]fulltext.IndexElement, 0, len(evs))
+
+			for streamPos, ev := range evs {
+				id = streamPos
+				e := fulltext.IndexElement{
+					EventID:        ev.EventID(),
+					RoomID:         ev.RoomID(),
+					StreamPosition: streamPos,
+				}
+				e.SetContentType(ev.Type())
+
+				switch ev.Type() {
+				case "m.room.message":
+					e.Content = gjson.GetBytes(ev.Content(), "body").String()
+				case gomatrixserverlib.MRoomName:
+					e.Content = gjson.GetBytes(ev.Content(), "name").String()
+				case gomatrixserverlib.MRoomTopic:
+					e.Content = gjson.GetBytes(ev.Content(), "topic").String()
+				default:
+					continue
+				}
+
+				if strings.TrimSpace(e.Content) == "" {
+					continue
+				}
+				elements = append(elements, e)
+			}
+			if err = s.fts.Index(elements...); err != nil {
+				logrus.WithError(err).Error("unable to index events")
+				continue
+			}
+			offset += len(evs)
+			count += len(elements)
+		}
+		logrus.Debugf("Indexed %d events in %v", count, time.Since(start))
+	})
+	if err != nil {
+		return err
+	}
 	return jetstream.JetStreamConsumer(
 		s.ctx, s.jetstream, s.topic, s.durable, 1,
 		s.onMessage, nats.DeliverAll(), nats.ManualAck(),
diff --git a/syncapi/consumers/roomserver.go b/syncapi/consumers/roomserver.go
index 0964ae207..3756ad75c 100644
--- a/syncapi/consumers/roomserver.go
+++ b/syncapi/consumers/roomserver.go
@@ -24,7 +24,9 @@ import (
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/nats-io/nats.go"
 	log "github.com/sirupsen/logrus"
+	"github.com/tidwall/gjson"
 
+	"github.com/matrix-org/dendrite/internal/fulltext"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/setup/jetstream"
@@ -46,6 +48,7 @@ type OutputRoomEventConsumer struct {
 	pduStream    types.StreamProvider
 	inviteStream types.StreamProvider
 	notifier     *notifier.Notifier
+	fts          *fulltext.Search
 }
 
 // NewOutputRoomEventConsumer creates a new OutputRoomEventConsumer. Call Start() to begin consuming from room servers.
@@ -58,6 +61,7 @@ func NewOutputRoomEventConsumer(
 	pduStream types.StreamProvider,
 	inviteStream types.StreamProvider,
 	rsAPI api.SyncRoomserverAPI,
+	fts *fulltext.Search,
 ) *OutputRoomEventConsumer {
 	return &OutputRoomEventConsumer{
 		ctx:          process.Context(),
@@ -70,6 +74,7 @@ func NewOutputRoomEventConsumer(
 		pduStream:    pduStream,
 		inviteStream: inviteStream,
 		rsAPI:        rsAPI,
+		fts:          fts,
 	}
 }
 
@@ -251,6 +256,12 @@ func (s *OutputRoomEventConsumer) onNewRoomEvent(
 		}).Panicf("roomserver output log: write new event failure")
 		return nil
 	}
+	if err = s.writeFTS(ev, pduPos); err != nil {
+		log.WithFields(log.Fields{
+			"event_id": ev.EventID(),
+			"type":     ev.Type(),
+		}).WithError(err).Warn("failed to index fulltext element")
+	}
 
 	if pduPos, err = s.notifyJoinedPeeks(ctx, ev, pduPos); err != nil {
 		log.WithError(err).Errorf("Failed to notifyJoinedPeeks for PDU pos %d", pduPos)
@@ -295,6 +306,13 @@ func (s *OutputRoomEventConsumer) onOldRoomEvent(
 		return nil
 	}
 
+	if err = s.writeFTS(ev, pduPos); err != nil {
+		log.WithFields(log.Fields{
+			"event_id": ev.EventID(),
+			"type":     ev.Type(),
+		}).WithError(err).Warn("failed to index fulltext element")
+	}
+
 	if pduPos, err = s.notifyJoinedPeeks(ctx, ev, pduPos); err != nil {
 		log.WithError(err).Errorf("Failed to notifyJoinedPeeks for PDU pos %d", pduPos)
 		return err
@@ -451,3 +469,39 @@ func (s *OutputRoomEventConsumer) updateStateEvent(event *gomatrixserverlib.Head
 	event.Event, err = event.SetUnsigned(prev)
 	return event, err
 }
+
+func (s *OutputRoomEventConsumer) writeFTS(ev *gomatrixserverlib.HeaderedEvent, pduPosition types.StreamPosition) error {
+	if !s.cfg.Fulltext.Enabled {
+		return nil
+	}
+	e := fulltext.IndexElement{
+		EventID:        ev.EventID(),
+		RoomID:         ev.RoomID(),
+		StreamPosition: int64(pduPosition),
+	}
+	e.SetContentType(ev.Type())
+
+	switch ev.Type() {
+	case "m.room.message":
+		e.Content = gjson.GetBytes(ev.Content(), "body").String()
+	case gomatrixserverlib.MRoomName:
+		e.Content = gjson.GetBytes(ev.Content(), "name").String()
+	case gomatrixserverlib.MRoomTopic:
+		e.Content = gjson.GetBytes(ev.Content(), "topic").String()
+	case gomatrixserverlib.MRoomRedaction:
+		log.Tracef("Redacting event: %s", ev.Redacts())
+		if err := s.fts.Delete(ev.Redacts()); err != nil {
+			return fmt.Errorf("failed to delete entry from fulltext index: %w", err)
+		}
+		return nil
+	default:
+		return nil
+	}
+	if e.Content != "" {
+		log.Tracef("Indexing element: %+v", e)
+		if err := s.fts.Index(e); err != nil {
+			return err
+		}
+	}
+	return nil
+}
diff --git a/syncapi/routing/context.go b/syncapi/routing/context.go
index 13c4e9d89..1ebdfe604 100644
--- a/syncapi/routing/context.go
+++ b/syncapi/routing/context.go
@@ -37,11 +37,11 @@ import (
 
 type ContextRespsonse struct {
 	End          string                          `json:"end"`
-	Event        gomatrixserverlib.ClientEvent   `json:"event"`
+	Event        *gomatrixserverlib.ClientEvent  `json:"event,omitempty"`
 	EventsAfter  []gomatrixserverlib.ClientEvent `json:"events_after,omitempty"`
 	EventsBefore []gomatrixserverlib.ClientEvent `json:"events_before,omitempty"`
 	Start        string                          `json:"start"`
-	State        []gomatrixserverlib.ClientEvent `json:"state"`
+	State        []gomatrixserverlib.ClientEvent `json:"state,omitempty"`
 }
 
 func Context(
@@ -162,8 +162,9 @@ func Context(
 	eventsAfterClient := gomatrixserverlib.HeaderedToClientEvents(eventsAfterFiltered, gomatrixserverlib.FormatAll)
 	newState := applyLazyLoadMembers(device, filter, eventsAfterClient, eventsBeforeClient, state, lazyLoadCache)
 
+	ev := gomatrixserverlib.HeaderedToClientEvent(&requestedEvent, gomatrixserverlib.FormatAll)
 	response := ContextRespsonse{
-		Event:        gomatrixserverlib.HeaderedToClientEvent(&requestedEvent, gomatrixserverlib.FormatAll),
+		Event:        &ev,
 		EventsAfter:  eventsAfterClient,
 		EventsBefore: eventsBeforeClient,
 		State:        gomatrixserverlib.HeaderedToClientEvents(newState, gomatrixserverlib.FormatAll),
diff --git a/syncapi/routing/routing.go b/syncapi/routing/routing.go
index 6bc495d8d..8f84a1341 100644
--- a/syncapi/routing/routing.go
+++ b/syncapi/routing/routing.go
@@ -18,15 +18,18 @@ import (
 	"net/http"
 
 	"github.com/gorilla/mux"
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/matrix-org/util"
+
+	"github.com/matrix-org/dendrite/clientapi/jsonerror"
 	"github.com/matrix-org/dendrite/internal/caching"
+	"github.com/matrix-org/dendrite/internal/fulltext"
 	"github.com/matrix-org/dendrite/internal/httputil"
 	"github.com/matrix-org/dendrite/roomserver/api"
 	"github.com/matrix-org/dendrite/setup/config"
 	"github.com/matrix-org/dendrite/syncapi/storage"
 	"github.com/matrix-org/dendrite/syncapi/sync"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
-	"github.com/matrix-org/gomatrixserverlib"
-	"github.com/matrix-org/util"
 )
 
 // Setup configures the given mux with sync-server listeners
@@ -40,6 +43,7 @@ func Setup(
 	rsAPI api.SyncRoomserverAPI,
 	cfg *config.SyncAPI,
 	lazyLoadCache caching.LazyLoadCache,
+	fts *fulltext.Search,
 ) {
 	v3mux := csMux.PathPrefix("/{apiversion:(?:r0|v3)}/").Subrouter()
 
@@ -95,4 +99,24 @@ func Setup(
 			)
 		}),
 	).Methods(http.MethodGet, http.MethodOptions)
+
+	v3mux.Handle("/search",
+		httputil.MakeAuthAPI("search", userAPI, func(req *http.Request, device *userapi.Device) util.JSONResponse {
+			if !cfg.Fulltext.Enabled {
+				return util.JSONResponse{
+					Code: http.StatusNotImplemented,
+					JSON: jsonerror.Unknown("Search has been disabled by the server administrator."),
+				}
+			}
+			var nextBatch *string
+			if err := req.ParseForm(); err != nil {
+				return jsonerror.InternalServerError()
+			}
+			if req.Form.Has("next_batch") {
+				nb := req.FormValue("next_batch")
+				nextBatch = &nb
+			}
+			return Search(req, device, syncDB, fts, nextBatch)
+		}),
+	).Methods(http.MethodPost, http.MethodOptions)
 }
diff --git a/syncapi/routing/search.go b/syncapi/routing/search.go
new file mode 100644
index 000000000..341efeb14
--- /dev/null
+++ b/syncapi/routing/search.go
@@ -0,0 +1,344 @@
+// Copyright 2022 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package routing
+
+import (
+	"context"
+	"net/http"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/blevesearch/bleve/v2/search"
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/matrix-org/util"
+	"github.com/sirupsen/logrus"
+	"github.com/tidwall/gjson"
+
+	"github.com/matrix-org/dendrite/clientapi/httputil"
+	"github.com/matrix-org/dendrite/clientapi/jsonerror"
+	"github.com/matrix-org/dendrite/internal/fulltext"
+	"github.com/matrix-org/dendrite/syncapi/storage"
+	"github.com/matrix-org/dendrite/userapi/api"
+)
+
+// nolint:gocyclo
+func Search(req *http.Request, device *api.Device, syncDB storage.Database, fts *fulltext.Search, from *string) util.JSONResponse {
+	start := time.Now()
+	var (
+		searchReq SearchRequest
+		err       error
+		ctx       = req.Context()
+	)
+	resErr := httputil.UnmarshalJSONRequest(req, &searchReq)
+	if resErr != nil {
+		logrus.Error("failed to unmarshal search request")
+		return *resErr
+	}
+
+	nextBatch := 0
+	if from != nil && *from != "" {
+		nextBatch, err = strconv.Atoi(*from)
+		if err != nil {
+			return jsonerror.InternalServerError()
+		}
+	}
+
+	if searchReq.SearchCategories.RoomEvents.Filter.Limit == 0 {
+		searchReq.SearchCategories.RoomEvents.Filter.Limit = 5
+	}
+
+	// only search rooms the user is actually joined to
+	joinedRooms, err := syncDB.RoomIDsWithMembership(ctx, device.UserID, "join")
+	if err != nil {
+		return jsonerror.InternalServerError()
+	}
+	if len(joinedRooms) == 0 {
+		return util.JSONResponse{
+			Code: http.StatusNotFound,
+			JSON: jsonerror.NotFound("User not joined to any rooms."),
+		}
+	}
+	joinedRoomsMap := make(map[string]struct{}, len(joinedRooms))
+	for _, roomID := range joinedRooms {
+		joinedRoomsMap[roomID] = struct{}{}
+	}
+	rooms := []string{}
+	if searchReq.SearchCategories.RoomEvents.Filter.Rooms != nil {
+		for _, roomID := range *searchReq.SearchCategories.RoomEvents.Filter.Rooms {
+			if _, ok := joinedRoomsMap[roomID]; ok {
+				rooms = append(rooms, roomID)
+			}
+		}
+	} else {
+		rooms = joinedRooms
+	}
+
+	if len(rooms) == 0 {
+		return util.JSONResponse{
+			Code: http.StatusForbidden,
+			JSON: jsonerror.Unknown("User not allowed to search in this room(s)."),
+		}
+	}
+
+	orderByTime := searchReq.SearchCategories.RoomEvents.OrderBy == "recent"
+
+	result, err := fts.Search(
+		searchReq.SearchCategories.RoomEvents.SearchTerm,
+		rooms,
+		searchReq.SearchCategories.RoomEvents.Keys,
+		searchReq.SearchCategories.RoomEvents.Filter.Limit,
+		nextBatch,
+		orderByTime,
+	)
+	if err != nil {
+		logrus.WithError(err).Error("failed to search fulltext")
+		return jsonerror.InternalServerError()
+	}
+	logrus.Debugf("Search took %s", result.Took)
+
+	// From was specified but empty, return no results, only the count
+	if from != nil && *from == "" {
+		return util.JSONResponse{
+			Code: http.StatusOK,
+			JSON: SearchResponse{
+				SearchCategories: SearchCategories{
+					RoomEvents: RoomEvents{
+						Count:     int(result.Total),
+						NextBatch: nil,
+					},
+				},
+			},
+		}
+	}
+
+	results := []Result{}
+
+	wantEvents := make([]string, 0, len(result.Hits))
+	eventScore := make(map[string]*search.DocumentMatch)
+
+	for _, hit := range result.Hits {
+		wantEvents = append(wantEvents, hit.ID)
+		eventScore[hit.ID] = hit
+	}
+
+	// Filter on m.room.message, as otherwise we also get events like m.reaction
+	// which "breaks" displaying results in Element Web.
+	types := []string{"m.room.message"}
+	roomFilter := &gomatrixserverlib.RoomEventFilter{
+		Rooms: &rooms,
+		Types: &types,
+	}
+
+	evs, err := syncDB.Events(ctx, wantEvents)
+	if err != nil {
+		logrus.WithError(err).Error("failed to get events from database")
+		return jsonerror.InternalServerError()
+	}
+
+	groups := make(map[string]RoomResult)
+	knownUsersProfiles := make(map[string]ProfileInfo)
+
+	// Sort the events by depth, as the returned values aren't ordered
+	if orderByTime {
+		sort.Slice(evs, func(i, j int) bool {
+			return evs[i].Depth() > evs[j].Depth()
+		})
+	}
+
+	stateForRooms := make(map[string][]gomatrixserverlib.ClientEvent)
+	for _, event := range evs {
+		eventsBefore, eventsAfter, err := contextEvents(ctx, syncDB, event, roomFilter, searchReq)
+		if err != nil {
+			logrus.WithError(err).Error("failed to get context events")
+			return jsonerror.InternalServerError()
+		}
+		startToken, endToken, err := getStartEnd(ctx, syncDB, eventsBefore, eventsAfter)
+		if err != nil {
+			logrus.WithError(err).Error("failed to get start/end")
+			return jsonerror.InternalServerError()
+		}
+
+		profileInfos := make(map[string]ProfileInfo)
+		for _, ev := range append(eventsBefore, eventsAfter...) {
+			profile, ok := knownUsersProfiles[event.Sender()]
+			if !ok {
+				stateEvent, err := syncDB.GetStateEvent(ctx, ev.RoomID(), gomatrixserverlib.MRoomMember, ev.Sender())
+				if err != nil {
+					logrus.WithError(err).WithField("user_id", event.Sender()).Warn("failed to query userprofile")
+					continue
+				}
+				if stateEvent == nil {
+					continue
+				}
+				profile = ProfileInfo{
+					AvatarURL:   gjson.GetBytes(stateEvent.Content(), "avatar_url").Str,
+					DisplayName: gjson.GetBytes(stateEvent.Content(), "displayname").Str,
+				}
+				knownUsersProfiles[event.Sender()] = profile
+			}
+			profileInfos[ev.Sender()] = profile
+		}
+
+		results = append(results, Result{
+			Context: SearchContextResponse{
+				Start:        startToken.String(),
+				End:          endToken.String(),
+				EventsAfter:  gomatrixserverlib.HeaderedToClientEvents(eventsAfter, gomatrixserverlib.FormatSync),
+				EventsBefore: gomatrixserverlib.HeaderedToClientEvents(eventsBefore, gomatrixserverlib.FormatSync),
+				ProfileInfo:  profileInfos,
+			},
+			Rank:   eventScore[event.EventID()].Score,
+			Result: gomatrixserverlib.HeaderedToClientEvent(event, gomatrixserverlib.FormatAll),
+		})
+		roomGroup := groups[event.RoomID()]
+		roomGroup.Results = append(roomGroup.Results, event.EventID())
+		groups[event.RoomID()] = roomGroup
+		if _, ok := stateForRooms[event.RoomID()]; searchReq.SearchCategories.RoomEvents.IncludeState && !ok {
+			stateFilter := gomatrixserverlib.DefaultStateFilter()
+			state, err := syncDB.CurrentState(ctx, event.RoomID(), &stateFilter, nil)
+			if err != nil {
+				logrus.WithError(err).Error("unable to get current state")
+				return jsonerror.InternalServerError()
+			}
+			stateForRooms[event.RoomID()] = gomatrixserverlib.HeaderedToClientEvents(state, gomatrixserverlib.FormatSync)
+		}
+	}
+
+	var nextBatchResult *string = nil
+	if int(result.Total) > nextBatch+len(results) {
+		nb := strconv.Itoa(len(results) + nextBatch)
+		nextBatchResult = &nb
+	} else if int(result.Total) == nextBatch+len(results) {
+		// Sytest expects a next_batch even if we don't actually have any more results
+		nb := ""
+		nextBatchResult = &nb
+	}
+
+	res := SearchResponse{
+		SearchCategories: SearchCategories{
+			RoomEvents: RoomEvents{
+				Count:      int(result.Total),
+				Groups:     Groups{RoomID: groups},
+				Results:    results,
+				NextBatch:  nextBatchResult,
+				Highlights: strings.Split(searchReq.SearchCategories.RoomEvents.SearchTerm, " "),
+				State:      stateForRooms,
+			},
+		},
+	}
+
+	logrus.Debugf("Full search request took %v", time.Since(start))
+
+	return util.JSONResponse{
+		Code: http.StatusOK,
+		JSON: res,
+	}
+}
+
+// contextEvents returns the events around a given eventID
+func contextEvents(
+	ctx context.Context,
+	syncDB storage.Database,
+	event *gomatrixserverlib.HeaderedEvent,
+	roomFilter *gomatrixserverlib.RoomEventFilter,
+	searchReq SearchRequest,
+) ([]*gomatrixserverlib.HeaderedEvent, []*gomatrixserverlib.HeaderedEvent, error) {
+	id, _, err := syncDB.SelectContextEvent(ctx, event.RoomID(), event.EventID())
+	if err != nil {
+		logrus.WithError(err).Error("failed to query context event")
+		return nil, nil, err
+	}
+	roomFilter.Limit = searchReq.SearchCategories.RoomEvents.EventContext.BeforeLimit
+	eventsBefore, err := syncDB.SelectContextBeforeEvent(ctx, id, event.RoomID(), roomFilter)
+	if err != nil {
+		logrus.WithError(err).Error("failed to query before context event")
+		return nil, nil, err
+	}
+	roomFilter.Limit = searchReq.SearchCategories.RoomEvents.EventContext.AfterLimit
+	_, eventsAfter, err := syncDB.SelectContextAfterEvent(ctx, id, event.RoomID(), roomFilter)
+	if err != nil {
+		logrus.WithError(err).Error("failed to query after context event")
+		return nil, nil, err
+	}
+	return eventsBefore, eventsAfter, err
+}
+
+type SearchRequest struct {
+	SearchCategories struct {
+		RoomEvents struct {
+			EventContext struct {
+				AfterLimit     int  `json:"after_limit,omitempty"`
+				BeforeLimit    int  `json:"before_limit,omitempty"`
+				IncludeProfile bool `json:"include_profile,omitempty"`
+			} `json:"event_context"`
+			Filter    gomatrixserverlib.StateFilter `json:"filter"`
+			Groupings struct {
+				GroupBy []struct {
+					Key string `json:"key"`
+				} `json:"group_by"`
+			} `json:"groupings"`
+			IncludeState bool     `json:"include_state"`
+			Keys         []string `json:"keys"`
+			OrderBy      string   `json:"order_by"`
+			SearchTerm   string   `json:"search_term"`
+		} `json:"room_events"`
+	} `json:"search_categories"`
+}
+
+type SearchResponse struct {
+	SearchCategories SearchCategories `json:"search_categories"`
+}
+type RoomResult struct {
+	NextBatch *string  `json:"next_batch,omitempty"`
+	Order     int      `json:"order"`
+	Results   []string `json:"results"`
+}
+
+type Groups struct {
+	RoomID map[string]RoomResult `json:"room_id"`
+}
+
+type Result struct {
+	Context SearchContextResponse         `json:"context"`
+	Rank    float64                       `json:"rank"`
+	Result  gomatrixserverlib.ClientEvent `json:"result"`
+}
+
+type SearchContextResponse struct {
+	End          string                          `json:"end"`
+	EventsAfter  []gomatrixserverlib.ClientEvent `json:"events_after"`
+	EventsBefore []gomatrixserverlib.ClientEvent `json:"events_before"`
+	Start        string                          `json:"start"`
+	ProfileInfo  map[string]ProfileInfo          `json:"profile_info"`
+}
+
+type ProfileInfo struct {
+	AvatarURL   string `json:"avatar_url"`
+	DisplayName string `json:"display_name"`
+}
+
+type RoomEvents struct {
+	Count      int                                        `json:"count"`
+	Groups     Groups                                     `json:"groups"`
+	Highlights []string                                   `json:"highlights"`
+	NextBatch  *string                                    `json:"next_batch,omitempty"`
+	Results    []Result                                   `json:"results"`
+	State      map[string][]gomatrixserverlib.ClientEvent `json:"state,omitempty"`
+}
+type SearchCategories struct {
+	RoomEvents RoomEvents `json:"room_events"`
+}
diff --git a/syncapi/storage/interface.go b/syncapi/storage/interface.go
index ad3be4206..dd03365e9 100644
--- a/syncapi/storage/interface.go
+++ b/syncapi/storage/interface.go
@@ -161,6 +161,7 @@ type Database interface {
 	// returns "leave", the topological position and no error. If an error occurs, other than sql.ErrNoRows, returns that and an empty
 	// string as the membership.
 	SelectMembershipForUser(ctx context.Context, roomID, userID string, pos int64) (membership string, topologicalPos int, err error)
+	ReIndex(ctx context.Context, limit, afterID int64) (map[int64]gomatrixserverlib.HeaderedEvent, error)
 }
 
 type Presence interface {
diff --git a/syncapi/storage/postgres/output_room_events_table.go b/syncapi/storage/postgres/output_room_events_table.go
index 041f99061..20a9ea428 100644
--- a/syncapi/storage/postgres/output_room_events_table.go
+++ b/syncapi/storage/postgres/output_room_events_table.go
@@ -166,6 +166,8 @@ const selectContextAfterEventSQL = "" +
 	" AND ( $7::text[] IS NULL OR NOT(type LIKE ANY($7)) )" +
 	" ORDER BY id ASC LIMIT $3"
 
+const selectSearchSQL = "SELECT id, event_id, headered_event_json FROM syncapi_output_room_events WHERE id > $1 AND type = ANY($2) ORDER BY id ASC LIMIT $3"
+
 type outputRoomEventsStatements struct {
 	insertEventStmt               *sql.Stmt
 	selectEventsStmt              *sql.Stmt
@@ -180,6 +182,7 @@ type outputRoomEventsStatements struct {
 	selectContextEventStmt        *sql.Stmt
 	selectContextBeforeEventStmt  *sql.Stmt
 	selectContextAfterEventStmt   *sql.Stmt
+	selectSearchStmt              *sql.Stmt
 }
 
 func NewPostgresEventsTable(db *sql.DB) (tables.Events, error) {
@@ -215,6 +218,7 @@ func NewPostgresEventsTable(db *sql.DB) (tables.Events, error) {
 		{&s.selectContextEventStmt, selectContextEventSQL},
 		{&s.selectContextBeforeEventStmt, selectContextBeforeEventSQL},
 		{&s.selectContextAfterEventStmt, selectContextAfterEventSQL},
+		{&s.selectSearchStmt, selectSearchSQL},
 	}.Prepare(db)
 }
 
@@ -632,3 +636,27 @@ func rowsToStreamEvents(rows *sql.Rows) ([]types.StreamEvent, error) {
 	}
 	return result, rows.Err()
 }
+
+func (s *outputRoomEventsStatements) ReIndex(ctx context.Context, txn *sql.Tx, limit, afterID int64, types []string) (map[int64]gomatrixserverlib.HeaderedEvent, error) {
+	rows, err := sqlutil.TxStmt(txn, s.selectSearchStmt).QueryContext(ctx, afterID, pq.StringArray(types), limit)
+	if err != nil {
+		return nil, err
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "rows.close() failed")
+
+	var eventID string
+	var id int64
+	result := make(map[int64]gomatrixserverlib.HeaderedEvent)
+	for rows.Next() {
+		var ev gomatrixserverlib.HeaderedEvent
+		var eventBytes []byte
+		if err = rows.Scan(&id, &eventID, &eventBytes); err != nil {
+			return nil, err
+		}
+		if err = ev.UnmarshalJSONWithEventID(eventBytes, eventID); err != nil {
+			return nil, err
+		}
+		result[id] = ev
+	}
+	return result, rows.Err()
+}
diff --git a/syncapi/storage/shared/syncserver.go b/syncapi/storage/shared/syncserver.go
index 215bad3a8..47e3a991c 100644
--- a/syncapi/storage/shared/syncserver.go
+++ b/syncapi/storage/shared/syncserver.go
@@ -1093,3 +1093,11 @@ func (d *Database) MaxStreamPositionForPresence(ctx context.Context) (types.Stre
 func (d *Database) SelectMembershipForUser(ctx context.Context, roomID, userID string, pos int64) (membership string, topologicalPos int, err error) {
 	return d.Memberships.SelectMembershipForUser(ctx, nil, roomID, userID, pos)
 }
+
+func (s *Database) ReIndex(ctx context.Context, limit, afterID int64) (map[int64]gomatrixserverlib.HeaderedEvent, error) {
+	return s.OutputEvents.ReIndex(ctx, nil, limit, afterID, []string{
+		gomatrixserverlib.MRoomName,
+		gomatrixserverlib.MRoomTopic,
+		"m.room.message",
+	})
+}
diff --git a/syncapi/storage/sqlite3/output_room_events_table.go b/syncapi/storage/sqlite3/output_room_events_table.go
index 1626e32ef..6269f4fdf 100644
--- a/syncapi/storage/sqlite3/output_room_events_table.go
+++ b/syncapi/storage/sqlite3/output_room_events_table.go
@@ -115,6 +115,8 @@ const selectContextAfterEventSQL = "" +
 
 // WHEN, ORDER BY and LIMIT are appended by prepareWithFilters
 
+const selectSearchSQL = "SELECT id, event_id, headered_event_json FROM syncapi_output_room_events WHERE type IN ($1) AND id > $2 LIMIT $3 ORDER BY id ASC"
+
 type outputRoomEventsStatements struct {
 	db                           *sql.DB
 	streamIDStatements           *StreamIDStatements
@@ -125,6 +127,7 @@ type outputRoomEventsStatements struct {
 	selectContextEventStmt       *sql.Stmt
 	selectContextBeforeEventStmt *sql.Stmt
 	selectContextAfterEventStmt  *sql.Stmt
+	//selectSearchStmt             *sql.Stmt - prepared at runtime
 }
 
 func NewSqliteEventsTable(db *sql.DB, streamID *StreamIDStatements) (tables.Events, error) {
@@ -157,6 +160,7 @@ func NewSqliteEventsTable(db *sql.DB, streamID *StreamIDStatements) (tables.Even
 		{&s.selectContextEventStmt, selectContextEventSQL},
 		{&s.selectContextBeforeEventStmt, selectContextBeforeEventSQL},
 		{&s.selectContextAfterEventStmt, selectContextAfterEventSQL},
+		//{&s.selectSearchStmt, selectSearchSQL}, - prepared at runtime
 	}.Prepare(db)
 }
 
@@ -628,3 +632,40 @@ func unmarshalStateIDs(addIDsJSON, delIDsJSON string) (addIDs []string, delIDs [
 	}
 	return
 }
+
+func (s *outputRoomEventsStatements) ReIndex(ctx context.Context, txn *sql.Tx, limit, afterID int64, types []string) (map[int64]gomatrixserverlib.HeaderedEvent, error) {
+	params := make([]interface{}, len(types))
+	for i := range types {
+		params[i] = types[i]
+	}
+	params = append(params, afterID)
+	params = append(params, limit)
+	selectSQL := strings.Replace(selectSearchSQL, "($1)", sqlutil.QueryVariadic(len(types)), 1)
+
+	stmt, err := s.db.Prepare(selectSQL)
+	if err != nil {
+		return nil, err
+	}
+	defer internal.CloseAndLogIfError(ctx, stmt, "selectEvents: stmt.close() failed")
+	rows, err := stmt.QueryContext(ctx, params...)
+	if err != nil {
+		return nil, err
+	}
+	defer internal.CloseAndLogIfError(ctx, rows, "rows.close() failed")
+
+	var eventID string
+	var id int64
+	result := make(map[int64]gomatrixserverlib.HeaderedEvent)
+	for rows.Next() {
+		var ev gomatrixserverlib.HeaderedEvent
+		var eventBytes []byte
+		if err = rows.Scan(&id, &eventID, &eventBytes); err != nil {
+			return nil, err
+		}
+		if err = ev.UnmarshalJSONWithEventID(eventBytes, eventID); err != nil {
+			return nil, err
+		}
+		result[id] = ev
+	}
+	return result, rows.Err()
+}
diff --git a/syncapi/storage/tables/interface.go b/syncapi/storage/tables/interface.go
index 9a873c2ed..2a6d6fa82 100644
--- a/syncapi/storage/tables/interface.go
+++ b/syncapi/storage/tables/interface.go
@@ -75,6 +75,7 @@ type Events interface {
 	SelectContextEvent(ctx context.Context, txn *sql.Tx, roomID, eventID string) (int, gomatrixserverlib.HeaderedEvent, error)
 	SelectContextBeforeEvent(ctx context.Context, txn *sql.Tx, id int, roomID string, filter *gomatrixserverlib.RoomEventFilter) ([]*gomatrixserverlib.HeaderedEvent, error)
 	SelectContextAfterEvent(ctx context.Context, txn *sql.Tx, id int, roomID string, filter *gomatrixserverlib.RoomEventFilter) (int, []*gomatrixserverlib.HeaderedEvent, error)
+	ReIndex(ctx context.Context, txn *sql.Tx, limit, offset int64, types []string) (map[int64]gomatrixserverlib.HeaderedEvent, error)
 }
 
 // Topology keeps track of the depths and stream positions for all events.
diff --git a/syncapi/syncapi.go b/syncapi/syncapi.go
index f5d00f367..be19310f2 100644
--- a/syncapi/syncapi.go
+++ b/syncapi/syncapi.go
@@ -88,14 +88,15 @@ func AddPublicRoutes(
 
 	roomConsumer := consumers.NewOutputRoomEventConsumer(
 		base.ProcessContext, cfg, js, syncDB, notifier, streams.PDUStreamProvider,
-		streams.InviteStreamProvider, rsAPI,
+		streams.InviteStreamProvider, rsAPI, base.Fulltext,
 	)
 	if err = roomConsumer.Start(); err != nil {
 		logrus.WithError(err).Panicf("failed to start room server consumer")
 	}
 
 	clientConsumer := consumers.NewOutputClientDataConsumer(
-		base.ProcessContext, cfg, js, syncDB, notifier, streams.AccountDataStreamProvider,
+		base.ProcessContext, cfg, js, natsClient, syncDB, notifier,
+		streams.AccountDataStreamProvider, base.Fulltext,
 	)
 	if err = clientConsumer.Start(); err != nil {
 		logrus.WithError(err).Panicf("failed to start client data consumer")
@@ -131,6 +132,6 @@ func AddPublicRoutes(
 
 	routing.Setup(
 		base.PublicClientAPIMux, requestPool, syncDB, userAPI,
-		rsAPI, cfg, base.Caches,
+		rsAPI, cfg, base.Caches, base.Fulltext,
 	)
 }

From 34993717fd702db50a82858a3ad4b660f0c7feac Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 27 Sep 2022 17:10:47 +0100
Subject: [PATCH 104/105] Update search docs

---
 cmd/generate-config/main.go          |  2 +-
 dendrite-sample.monolith.yaml        | 14 +++++++++-----
 dendrite-sample.polylith.yaml        | 14 +++++++++-----
 docs/installation/7_configuration.md |  8 +++++---
 setup/config/config_syncapi.go       |  2 +-
 5 files changed, 25 insertions(+), 15 deletions(-)

diff --git a/cmd/generate-config/main.go b/cmd/generate-config/main.go
index 8b042c56e..33b18c471 100644
--- a/cmd/generate-config/main.go
+++ b/cmd/generate-config/main.go
@@ -85,7 +85,7 @@ func main() {
 			}
 			cfg.SyncAPI.Fulltext = config.Fulltext{
 				Enabled:   true,
-				IndexPath: config.Path(filepath.Join(*dirPath, "fulltextindex")),
+				IndexPath: config.Path(filepath.Join(*dirPath, "searchindex")),
 				InMemory:  true,
 				Language:  "en",
 			}
diff --git a/dendrite-sample.monolith.yaml b/dendrite-sample.monolith.yaml
index 3cad17da8..e41e83d7c 100644
--- a/dendrite-sample.monolith.yaml
+++ b/dendrite-sample.monolith.yaml
@@ -276,13 +276,17 @@ sync_api:
   # a reverse proxy server.
   # real_ip_header: X-Real-IP
 
-  # Configuration for the fulltext search
+  # Configuration for the full-text search engine.
   search:
+    # Whether or not search is enabled.
     enabled: false
-    # The path where the fulltext index will be created in.
-    index_path: "./fulltextindex"
-    # The language most likely to be used on the server - used when indexing, to ensure the returned results match the expectations.
-    # A full list of possible languages can be found at https://github.com/blevesearch/bleve/tree/master/analysis/lang
+
+    # The path where the search index will be created in.
+    index_path: "./searchindex"
+
+    # The language most likely to be used on the server - used when indexing, to
+    # ensure the returned results match expectations. A full list of possible languages
+    # can be found at https://github.com/blevesearch/bleve/tree/master/analysis/lang
     language: "en"
 
 # Configuration for the User API.
diff --git a/dendrite-sample.polylith.yaml b/dendrite-sample.polylith.yaml
index e58062fe2..0ae4cc8fb 100644
--- a/dendrite-sample.polylith.yaml
+++ b/dendrite-sample.polylith.yaml
@@ -327,13 +327,17 @@ sync_api:
     max_idle_conns: 2
     conn_max_lifetime: -1
 
-  # Configuration for the fulltext search
+  # Configuration for the full-text search engine.
   search:
+    # Whether or not search is enabled.
     enabled: false
-    # The path where the fulltext index will be created in.
-    index_path: "./fulltextindex"
-    # The language most likely to be used on the server - used when indexing, to ensure the returned results match the expectations.
-    # A full list of possible languages can be found at https://github.com/blevesearch/bleve/tree/master/analysis/lang
+
+    # The path where the search index will be created in.
+    index_path: "./searchindex"
+
+    # The language most likely to be used on the server - used when indexing, to
+    # ensure the returned results match expectations. A full list of possible languages
+    # can be found at https://github.com/blevesearch/bleve/tree/master/analysis/lang
     language: "en"
 
   # This option controls which HTTP header to inspect to find the real remote IP
diff --git a/docs/installation/7_configuration.md b/docs/installation/7_configuration.md
index 67cd339cf..19958c92f 100644
--- a/docs/installation/7_configuration.md
+++ b/docs/installation/7_configuration.md
@@ -138,16 +138,18 @@ room_server:
     conn_max_lifetime: -1
 ```
 
-## Fulltext search
+## Full-text search
 
-Dendrite supports experimental fulltext indexing using [Bleve](https://github.com/blevesearch/bleve), it is configured in the `sync_api` section as follows. Depending on the language most likely to be used on the server, it might make sense to change the `language` used when indexing, to ensure the returned results match the expectations. A full list of possible languages can be found [here](https://github.com/blevesearch/bleve/tree/master/analysis/lang).
+Dendrite supports experimental full-text indexing using [Bleve](https://github.com/blevesearch/bleve). It is configured in the `sync_api` section as follows.
+
+Depending on the language most likely to be used on the server, it might make sense to change the `language` used when indexing, to ensure the returned results match the expectations. A full list of possible languages can be found [here](https://github.com/blevesearch/bleve/tree/master/analysis/lang).
 
 ```yaml
 sync_api:
   # ...
   search:
     enabled: false
-    index_path: "./fulltextindex"
+    index_path: "./searchindex"
     language: "en"
 ```
 
diff --git a/setup/config/config_syncapi.go b/setup/config/config_syncapi.go
index edef22c93..a87da3732 100644
--- a/setup/config/config_syncapi.go
+++ b/setup/config/config_syncapi.go
@@ -50,7 +50,7 @@ type Fulltext struct {
 
 func (f *Fulltext) Defaults(opts DefaultOpts) {
 	f.Enabled = false
-	f.IndexPath = "./fulltextindex"
+	f.IndexPath = "./searchindex"
 	f.Language = "en"
 }
 

From 083ae01520afadfacc6f0ea4bdd501d41f0d832b Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 27 Sep 2022 17:30:40 +0100
Subject: [PATCH 105/105] Promote reindexing log level

---
 syncapi/consumers/clientapi.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/syncapi/consumers/clientapi.go b/syncapi/consumers/clientapi.go
index b11ed4f5e..796cc61e1 100644
--- a/syncapi/consumers/clientapi.go
+++ b/syncapi/consumers/clientapi.go
@@ -91,7 +91,7 @@ func (s *OutputClientDataConsumer) Start() error {
 			return
 		}
 		ctx := context.Background()
-		logrus.Debugf("Starting to index events")
+		logrus.Infof("Starting to index events")
 		var offset int
 		start := time.Now()
 		count := 0
@@ -140,7 +140,7 @@ func (s *OutputClientDataConsumer) Start() error {
 			offset += len(evs)
 			count += len(elements)
 		}
-		logrus.Debugf("Indexed %d events in %v", count, time.Since(start))
+		logrus.Infof("Indexed %d events in %v", count, time.Since(start))
 	})
 	if err != nil {
 		return err