Merge branch 'main' into s7evink/presence

build/docker/config/dendrite.yaml

@@ -173,12 +173,6 @@ federation_api:
     max_idle_conns: 2
     conn_max_lifetime: -1
 
-  # List of paths to X.509 certificates to be used by the external federation listeners.
-  # These certificates will be used to calculate the TLS fingerprints and other servers
-  # will expect the certificate to match these fingerprints. Certificates must be in PEM
-  # format.
-  federation_certificates: []
-
   # How many times we will try to resend a failed transaction to a specific server. The
   # backoff is 2**x seconds, so 1 = 2 seconds, 2 = 4 seconds, 3 = 8 seconds etc.
   send_max_retries: 16

build/gobind-pinecone/monolith.go

@@ -23,7 +23,6 @@ import (
 	"fmt"
 	"io"
 	"io/ioutil"
-	"log"
 	"net"
 	"net/http"
 	"os"
@@ -39,7 +38,6 @@ import (
 	"github.com/matrix-org/dendrite/cmd/dendrite-demo-pinecone/users"
 	"github.com/matrix-org/dendrite/cmd/dendrite-demo-yggdrasil/signing"
 	"github.com/matrix-org/dendrite/federationapi"
-	"github.com/matrix-org/dendrite/federationapi/api"
 	"github.com/matrix-org/dendrite/internal/httputil"
 	"github.com/matrix-org/dendrite/keyserver"
 	"github.com/matrix-org/dendrite/roomserver"
@@ -93,7 +91,7 @@ func (m *DendriteMonolith) PeerCount(peertype int) int {
 }
 
 func (m *DendriteMonolith) SessionCount() int {
-	return len(m.PineconeQUIC.Sessions())
+	return len(m.PineconeQUIC.Protocol("matrix").Sessions())
 }
 
 func (m *DendriteMonolith) SetMulticastEnabled(enabled bool) {
@@ -272,7 +270,7 @@ func (m *DendriteMonolith) Start() {
 		pk = sk.Public().(ed25519.PublicKey)
 	}
 
-	m.listener, err = net.Listen("tcp", "localhost:65432")
+	m.listener, err = net.Listen("tcp", ":65432")
 	if err != nil {
 		panic(err)
 	}
@@ -283,10 +281,9 @@ func (m *DendriteMonolith) Start() {
 	m.logger.SetOutput(BindLogger{})
 	logrus.SetOutput(BindLogger{})
 
-	logger := log.New(os.Stdout, "PINECONE: ", 0)
+	m.PineconeRouter = pineconeRouter.NewRouter(logrus.WithField("pinecone", "router"), sk, false)
-	m.PineconeRouter = pineconeRouter.NewRouter(logger, sk, false)
+	m.PineconeQUIC = pineconeSessions.NewSessions(logrus.WithField("pinecone", "sessions"), m.PineconeRouter, []string{"matrix"})
-	m.PineconeQUIC = pineconeSessions.NewSessions(logger, m.PineconeRouter)
+	m.PineconeMulticast = pineconeMulticast.NewMulticast(logrus.WithField("pinecone", "multicast"), m.PineconeRouter)
-	m.PineconeMulticast = pineconeMulticast.NewMulticast(logger, m.PineconeRouter)
 
 	prefix := hex.EncodeToString(pk)
 	cfg := &config.Dendrite{}
@@ -374,7 +371,7 @@ func (m *DendriteMonolith) Start() {
 	pMux.PathPrefix(httputil.PublicFederationPathPrefix).Handler(base.PublicFederationAPIMux)
 	pMux.PathPrefix(httputil.PublicMediaPathPrefix).Handler(base.PublicMediaAPIMux)
 
-	pHTTP := m.PineconeQUIC.HTTP()
+	pHTTP := m.PineconeQUIC.Protocol("matrix").HTTP()
 	pHTTP.Mux().Handle(users.PublicURL, pMux)
 	pHTTP.Mux().Handle(httputil.PublicFederationPathPrefix, pMux)
 	pHTTP.Mux().Handle(httputil.PublicMediaPathPrefix, pMux)
@@ -400,20 +397,12 @@ func (m *DendriteMonolith) Start() {
 
 	go func() {
 		m.logger.Info("Listening on ", cfg.Global.ServerName)
-		m.logger.Fatal(m.httpServer.Serve(m.PineconeQUIC))
+		m.logger.Fatal(m.httpServer.Serve(m.PineconeQUIC.Protocol("matrix")))
 	}()
 	go func() {
 		logrus.Info("Listening on ", m.listener.Addr())
 		logrus.Fatal(http.Serve(m.listener, httpRouter))
 	}()
-	go func() {
-		logrus.Info("Sending wake-up message to known nodes")
-		req := &api.PerformBroadcastEDURequest{}
-		res := &api.PerformBroadcastEDUResponse{}
-		if err := fsAPI.PerformBroadcastEDU(context.TODO(), req, res); err != nil {
-			logrus.WithError(err).Error("Failed to send wake-up message to known nodes")
-		}
-	}()
 }
 
 func (m *DendriteMonolith) Stop() {

clientapi/routing/routing.go

@@ -945,6 +945,16 @@ func Setup(
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
 
+	v3mux.Handle("/rooms/{roomID}/upgrade",
+		httputil.MakeAuthAPI("rooms_upgrade", userAPI, func(req *http.Request, device *userapi.Device) util.JSONResponse {
+			vars, err := httputil.URLDecodeMapValues(mux.Vars(req))
+			if err != nil {
+				return util.ErrorResponse(err)
+			}
+			return UpgradeRoom(req, device, cfg, vars["roomID"], userAPI, rsAPI, asAPI)
+		}),
+	).Methods(http.MethodPost, http.MethodOptions)
+
 	v3mux.Handle("/devices",
 		httputil.MakeAuthAPI("get_devices", userAPI, func(req *http.Request, device *userapi.Device) util.JSONResponse {
 			return GetDevicesByLocalpart(req, userAPI, device)

clientapi/routing/sendevent.go

@@ -272,5 +272,24 @@ func generateSendEvent(
 			JSON: jsonerror.Forbidden(err.Error()), // TODO: Is this error string comprehensible to the client?
 		}
 	}
+
+	// User should not be able to send a tombstone event to the same room.
+	if e.Type() == "m.room.tombstone" {
+		content := make(map[string]interface{})
+		if err = json.Unmarshal(e.Content(), &content); err != nil {
+			util.GetLogger(ctx).WithError(err).Error("Cannot unmarshal the event content.")
+			return nil, &util.JSONResponse{
+				Code: http.StatusBadRequest,
+				JSON: jsonerror.BadJSON("Cannot unmarshal the event content."),
+			}
+		}
+		if content["replacement_room"] == e.RoomID() {
+			return nil, &util.JSONResponse{
+				Code: http.StatusBadRequest,
+				JSON: jsonerror.InvalidParam("Cannot send tombstone event that points to the same room."),
+			}
+		}
+	}
+
 	return e.Event, nil
 }

clientapi/routing/upgrade_room.go

@@ -0,0 +1,92 @@
+// 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 (
+	"net/http"
+
+	appserviceAPI "github.com/matrix-org/dendrite/appservice/api"
+	"github.com/matrix-org/dendrite/clientapi/httputil"
+	"github.com/matrix-org/dendrite/clientapi/jsonerror"
+	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
+	"github.com/matrix-org/dendrite/roomserver/version"
+	"github.com/matrix-org/dendrite/setup/config"
+	userapi "github.com/matrix-org/dendrite/userapi/api"
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/matrix-org/util"
+)
+
+type upgradeRoomRequest struct {
+	NewVersion string `json:"new_version"`
+}
+
+type upgradeRoomResponse struct {
+	ReplacementRoom string `json:"replacement_room"`
+}
+
+// UpgradeRoom implements /upgrade
+func UpgradeRoom(
+	req *http.Request, device *userapi.Device,
+	cfg *config.ClientAPI,
+	roomID string, profileAPI userapi.UserProfileAPI,
+	rsAPI roomserverAPI.RoomserverInternalAPI,
+	asAPI appserviceAPI.AppServiceQueryAPI,
+) util.JSONResponse {
+	var r upgradeRoomRequest
+	if rErr := httputil.UnmarshalJSONRequest(req, &r); rErr != nil {
+		return *rErr
+	}
+
+	// Validate that the room version is supported
+	if _, err := version.SupportedRoomVersion(gomatrixserverlib.RoomVersion(r.NewVersion)); err != nil {
+		return util.JSONResponse{
+			Code: http.StatusBadRequest,
+			JSON: jsonerror.UnsupportedRoomVersion("This server does not support that room version"),
+		}
+	}
+
+	upgradeReq := roomserverAPI.PerformRoomUpgradeRequest{
+		UserID:      device.UserID,
+		RoomID:      roomID,
+		RoomVersion: gomatrixserverlib.RoomVersion(r.NewVersion),
+	}
+	upgradeResp := roomserverAPI.PerformRoomUpgradeResponse{}
+
+	rsAPI.PerformRoomUpgrade(req.Context(), &upgradeReq, &upgradeResp)
+
+	if upgradeResp.Error != nil {
+		if upgradeResp.Error.Code == roomserverAPI.PerformErrorNoRoom {
+			return util.JSONResponse{
+				Code: http.StatusNotFound,
+				JSON: jsonerror.NotFound("Room does not exist"),
+			}
+		} else if upgradeResp.Error.Code == roomserverAPI.PerformErrorNotAllowed {
+			return util.JSONResponse{
+				Code: http.StatusForbidden,
+				JSON: jsonerror.Forbidden(upgradeResp.Error.Msg),
+			}
+		} else {
+			return jsonerror.InternalServerError()
+		}
+
+	}
+
+	return util.JSONResponse{
+		Code: http.StatusOK,
+		JSON: upgradeRoomResponse{
+			ReplacementRoom: upgradeResp.NewRoomID,
+		},
+	}
+}

cmd/dendrite-demo-pinecone/conn/client.go

@@ -67,21 +67,22 @@ func (y *RoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
 }
 
 func createTransport(s *pineconeSessions.Sessions) *http.Transport {
+	proto := s.Protocol("matrix")
 	tr := &http.Transport{
 		DisableKeepAlives: false,
-		Dial:              s.Dial,
+		Dial:              proto.Dial,
-		DialContext:       s.DialContext,
+		DialContext:       proto.DialContext,
-		DialTLS:           s.DialTLS,
+		DialTLS:           proto.DialTLS,
-		DialTLSContext:    s.DialTLSContext,
+		DialTLSContext:    proto.DialTLSContext,
 	}
 	tr.RegisterProtocol(
 		"matrix", &RoundTripper{
 			inner: &http.Transport{
 				DisableKeepAlives: false,
-				Dial:              s.Dial,
+				Dial:              proto.Dial,
-				DialContext:       s.DialContext,
+				DialContext:       proto.DialContext,
-				DialTLS:           s.DialTLS,
+				DialTLS:           proto.DialTLS,
-				DialTLSContext:    s.DialTLSContext,
+				DialTLSContext:    proto.DialTLSContext,
 			},
 		},
 	)

cmd/dendrite-demo-pinecone/main.go

@@ -22,7 +22,6 @@ import (
 	"flag"
 	"fmt"
 	"io/ioutil"
-	"log"
 	"net"
 	"net/http"
 	"os"
@@ -38,7 +37,6 @@ import (
 	"github.com/matrix-org/dendrite/cmd/dendrite-demo-pinecone/users"
 	"github.com/matrix-org/dendrite/cmd/dendrite-demo-yggdrasil/signing"
 	"github.com/matrix-org/dendrite/federationapi"
-	"github.com/matrix-org/dendrite/federationapi/api"
 	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/internal/httputil"
 	"github.com/matrix-org/dendrite/keyserver"
@@ -91,8 +89,7 @@ func main() {
 		pk = sk.Public().(ed25519.PublicKey)
 	}
 
-	logger := log.New(os.Stdout, "", 0)
+	pRouter := pineconeRouter.NewRouter(logrus.WithField("pinecone", "router"), sk, false)
-	pRouter := pineconeRouter.NewRouter(logger, sk, false)
 
 	go func() {
 		listener, err := net.Listen("tcp", *instanceListen)
@@ -122,8 +119,8 @@ func main() {
 		}
 	}()
 
-	pQUIC := pineconeSessions.NewSessions(logger, pRouter)
+	pQUIC := pineconeSessions.NewSessions(logrus.WithField("pinecone", "sessions"), pRouter, []string{"matrix"})
-	pMulticast := pineconeMulticast.NewMulticast(logger, pRouter)
+	pMulticast := pineconeMulticast.NewMulticast(logrus.WithField("pinecone", "multicast"), pRouter)
 	pMulticast.Start()
 
 	connectToStaticPeer := func() {
@@ -253,7 +250,7 @@ func main() {
 	pMux.PathPrefix(httputil.PublicFederationPathPrefix).Handler(base.PublicFederationAPIMux)
 	pMux.PathPrefix(httputil.PublicMediaPathPrefix).Handler(base.PublicMediaAPIMux)
 
-	pHTTP := pQUIC.HTTP()
+	pHTTP := pQUIC.Protocol("matrix").HTTP()
 	pHTTP.Mux().Handle(users.PublicURL, pMux)
 	pHTTP.Mux().Handle(httputil.PublicFederationPathPrefix, pMux)
 	pHTTP.Mux().Handle(httputil.PublicMediaPathPrefix, pMux)
@@ -275,21 +272,13 @@ func main() {
 	go func() {
 		pubkey := pRouter.PublicKey()
 		logrus.Info("Listening on ", hex.EncodeToString(pubkey[:]))
-		logrus.Fatal(httpServer.Serve(pQUIC))
+		logrus.Fatal(httpServer.Serve(pQUIC.Protocol("matrix")))
 	}()
 	go func() {
 		httpBindAddr := fmt.Sprintf(":%d", *instancePort)
 		logrus.Info("Listening on ", httpBindAddr)
 		logrus.Fatal(http.ListenAndServe(httpBindAddr, httpRouter))
 	}()
-	go func() {
-		logrus.Info("Sending wake-up message to known nodes")
-		req := &api.PerformBroadcastEDURequest{}
-		res := &api.PerformBroadcastEDUResponse{}
-		if err := fsAPI.PerformBroadcastEDU(context.TODO(), req, res); err != nil {
-			logrus.WithError(err).Error("Failed to send wake-up message to known nodes")
-		}
-	}()
 
 	base.WaitForShutdown()
 }

cmd/dendritejs-pinecone/main.go

@@ -21,8 +21,6 @@ import (
 	"crypto/ed25519"
 	"encoding/hex"
 	"fmt"
-	"log"
-	"os"
 	"syscall/js"
 	"time"
 
@@ -154,9 +152,8 @@ func startup() {
 	sk := generateKey()
 	pk := sk.Public().(ed25519.PublicKey)
 
-	logger := log.New(os.Stdout, "", 0)
+	pRouter := pineconeRouter.NewRouter(logrus.WithField("pinecone", "router"), sk, false)
-	pRouter := pineconeRouter.NewRouter(logger, sk, false)
+	pSessions := pineconeSessions.NewSessions(logrus.WithField("pinecone", "sessions"), pRouter, []string{"matrix"})
-	pSessions := pineconeSessions.NewSessions(logger, pRouter)
 
 	cfg := &config.Dendrite{}
 	cfg.Defaults(true)
@@ -228,7 +225,7 @@ func startup() {
 	httpRouter.PathPrefix(httputil.PublicClientPathPrefix).Handler(base.PublicClientAPIMux)
 	httpRouter.PathPrefix(httputil.PublicMediaPathPrefix).Handler(base.PublicMediaAPIMux)
 
-	p2pRouter := pSessions.HTTP().Mux()
+	p2pRouter := pSessions.Protocol("matrix").HTTP().Mux()
 	p2pRouter.Handle(httputil.PublicFederationPathPrefix, base.PublicFederationAPIMux)
 	p2pRouter.Handle(httputil.PublicMediaPathPrefix, base.PublicMediaAPIMux)
 

dendrite-config.yaml

@@ -203,12 +203,6 @@ federation_api:
     max_idle_conns: 2
     conn_max_lifetime: -1
 
-  # List of paths to X.509 certificates to be used by the external federation listeners.
-  # These certificates will be used to calculate the TLS fingerprints and other servers
-  # will expect the certificate to match these fingerprints. Certificates must be in PEM
-  # format.
-  federation_certificates: []
-
   # How many times we will try to resend a failed transaction to a specific server. The
   # backoff is 2**x seconds, so 1 = 2 seconds, 2 = 4 seconds, 3 = 8 seconds etc.
   send_max_retries: 16

docs/CONTRIBUTING.md

@@ -94,4 +94,4 @@ For more general questions please use
 
 We ask that everyone who contributes to the project signs off their
 contributions, in accordance with the
-[DCO](https://github.com/matrix-org/matrix-doc/blob/main/CONTRIBUTING.rst#sign-off).
+[DCO](https://github.com/matrix-org/matrix-spec/blob/main/CONTRIBUTING.rst#sign-off).

federationapi/queue/queue.go

@@ -104,28 +104,31 @@ func NewOutgoingQueues(
 	}
 	// Look up which servers we have pending items for and then rehydrate those queues.
 	if !disabled {
-		time.AfterFunc(time.Second*5, func() {
+		serverNames := map[gomatrixserverlib.ServerName]struct{}{}
-			serverNames := map[gomatrixserverlib.ServerName]struct{}{}
+		if names, err := db.GetPendingPDUServerNames(context.Background()); err == nil {
-			if names, err := db.GetPendingPDUServerNames(context.Background()); err == nil {
+			for _, serverName := range names {
-				for _, serverName := range names {
+				serverNames[serverName] = struct{}{}
-					serverNames[serverName] = struct{}{}
-				}
-			} else {
-				log.WithError(err).Error("Failed to get PDU server names for destination queue hydration")
 			}
-			if names, err := db.GetPendingEDUServerNames(context.Background()); err == nil {
+		} else {
-				for _, serverName := range names {
+			log.WithError(err).Error("Failed to get PDU server names for destination queue hydration")
-					serverNames[serverName] = struct{}{}
+		}
-				}
+		if names, err := db.GetPendingEDUServerNames(context.Background()); err == nil {
-			} else {
+			for _, serverName := range names {
-				log.WithError(err).Error("Failed to get EDU server names for destination queue hydration")
+				serverNames[serverName] = struct{}{}
 			}
-			for serverName := range serverNames {
+		} else {
-				if queue := queues.getQueue(serverName); queue != nil {
+			log.WithError(err).Error("Failed to get EDU server names for destination queue hydration")
-					queue.wakeQueueIfNeeded()
+		}
-				}
+		offset, step := time.Second*5, time.Second
+		if max := len(serverNames); max > 120 {
+			step = (time.Second * 120) / time.Duration(max)
+		}
+		for serverName := range serverNames {
+			if queue := queues.getQueue(serverName); queue != nil {
+				time.AfterFunc(offset, queue.wakeQueueIfNeeded)
+				offset += step
 			}
-		})
+		}
 	}
 	return queues
 }

go.mod

@@ -38,8 +38,8 @@ require (
 	github.com/matrix-org/go-http-js-libp2p v0.0.0-20200518170932-783164aeeda4
 	github.com/matrix-org/go-sqlite3-js v0.0.0-20210709140738-b0d1ba599a6d
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
-	github.com/matrix-org/gomatrixserverlib v0.0.0-20220317164600-0980b7f341e0
+	github.com/matrix-org/gomatrixserverlib v0.0.0-20220404174134-970e11ad2142
-	github.com/matrix-org/pinecone v0.0.0-20220330132624-fb51a311e4b8
+	github.com/matrix-org/pinecone v0.0.0-20220404141326-e526fa82f79d
 	github.com/matrix-org/util v0.0.0-20200807132607-55161520e1d4
 	github.com/mattn/go-sqlite3 v1.14.10
 	github.com/morikuni/aec v1.0.0 // indirect
@@ -48,8 +48,6 @@ require (
 	github.com/neilalexander/utp v0.1.1-0.20210727203401-54ae7b1cd5f9
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
 	github.com/ngrok/sqlmw v0.0.0-20211220175533-9d16fdc47b31
-	github.com/onsi/ginkgo v1.16.4 // indirect
-	github.com/onsi/gomega v1.13.0 // indirect
 	github.com/opentracing/opentracing-go v1.2.0
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/pkg/errors v0.9.1
@@ -64,7 +62,7 @@ require (
 	go.uber.org/atomic v1.9.0
 	golang.org/x/crypto v0.0.0-20220214200702-86341886e292
 	golang.org/x/image v0.0.0-20211028202545-6944b10bf410
-	golang.org/x/mobile v0.0.0-20220112015953-858099ff7816
+	golang.org/x/mobile v0.0.0-20220325161704-447654d348e3
 	golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd
 	golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9 // indirect
 	golang.org/x/term v0.0.0-20210927222741-03fcf44c2211

go.sum

@@ -1,6 +1,8 @@
 bazil.org/fuse v0.0.0-20160811212531-371fbbdaa898/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.31.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.37.0/go.mod h1:TS1dMSSfndXH133OKGwekG838Om/cQT0BUHV3HcBgoo=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
 cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
 cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
@@ -31,7 +33,12 @@ cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0Zeo
 cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
 cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
 cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
+dmitri.shuralyov.com/app/changes v0.0.0-20180602232624-0a106ad413e3/go.mod h1:Yl+fi1br7+Rr3LqpNJf1/uxUdtRUV+Tnj0o93V2B9MU=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
+dmitri.shuralyov.com/html/belt v0.0.0-20180602232347-f7d459c86be0/go.mod h1:JLBrvjyP0v+ecvNYvCpyZgu5/xkfAUhi6wJj28eUfSU=
+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/AndreasBriese/bbloom v0.0.0-20180913140656-343706a395b7/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
 github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
 github.com/Arceliar/ironwood v0.0.0-20211125050254-8951369625d0 h1:QUqcb7BOcBU2p7Nax7pESOb8hrZYtI0Ts6j4v4mvcQo=
@@ -117,6 +124,7 @@ github.com/anacrolix/missinggo v1.2.1 h1:0IE3TqX5y5D0IxeMwTyIgqdDew4QrzcXaaEnJQy
 github.com/anacrolix/missinggo v1.2.1/go.mod h1:J5cMhif8jPmFoC3+Uvob3OXXNIhOUikzMt+uUjeM21Y=
 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/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
 github.com/aws/aws-sdk-go v1.15.11/go.mod h1:mFuSZ37Z9YOHbQEwBWztmVzqXrEkub65tZoCYDt7FT0=
@@ -135,6 +143,7 @@ github.com/bits-and-blooms/bitset v1.2.0/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edY
 github.com/blang/semver v3.1.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
 github.com/blang/semver v3.5.1+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
 github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dRnpXw/yCqJaO+ZrUyxD+3VXMFFr56k5XYrpB4=
+github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBTaaSFSlLx/70C2HPIMNZpVV8+vt/A+FMnYP11g=
 github.com/bradfitz/iter v0.0.0-20140124041915-454541ec3da2/go.mod h1:PyRFw1Lt2wKX4ZVSQ2mk+PeDa1rxyObEDlApuIsUKuo=
 github.com/bradfitz/iter v0.0.0-20190303215204-33e6a9893b0c/go.mod h1:PyRFw1Lt2wKX4ZVSQ2mk+PeDa1rxyObEDlApuIsUKuo=
 github.com/bradfitz/iter v0.0.0-20191230175014-e8f45d346db8 h1:GKTyiRCL6zVf5wWaqKnf+7Qs6GbEPfd4iMOitWzXJx8=
@@ -154,6 +163,7 @@ github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku
 github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY=
 github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
 github.com/buger/jsonparser v0.0.0-20180808090653-f4dd9f5a6b44/go.mod h1:bbYlZJ7hK1yFx9hf58LP0zeX7UjIGs20ufpu3evjr+s=
+github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23/go.mod h1:bbYlZJ7hK1yFx9hf58LP0zeX7UjIGs20ufpu3evjr+s=
 github.com/bugsnag/bugsnag-go v0.0.0-20141110184014-b1d153021fcd/go.mod h1:2oa8nejYd4cQ/b0hMIopN0lCRxU0bueqREvZLWFrtK8=
 github.com/bugsnag/osext v0.0.0-20130617224835-0dd3f918b21b/go.mod h1:obH5gd0BsqsP2LwDJ9aOkm/6J86V6lyAXCoQWGw3K50=
 github.com/bugsnag/panicwrap v0.0.0-20151223152923-e2c28503fcd0/go.mod h1:D/8v3kj0zr8ZAKg1AQ6crr+5VwKN5eIywRkfhyM/+dE=
@@ -166,6 +176,8 @@ 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/checkpoint-restore/go-criu/v4 v4.1.0/go.mod h1:xUQBLp4RLc5zJtWY++yjOoMoB5lihDt7fai+75m+rGw=
 github.com/checkpoint-restore/go-criu/v5 v5.0.0/go.mod h1:cfwC0EG7HMUenopBsUf9d89JlCLQIfgVcNsNN0t6T2M=
+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=
@@ -276,6 +288,7 @@ github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmf
 github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd v0.0.0-20161114122254-48702e0da86b/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/coreos/go-systemd v0.0.0-20181012123002-c6f51f82210d/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd/v22 v22.0.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
 github.com/coreos/go-systemd/v22 v22.1.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
@@ -345,10 +358,12 @@ github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5Kwzbycv
 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/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
+github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/flynn/noise v0.0.0-20180327030543-2492fe189ae6 h1:u/UEqS66A5ckRmS4yNpjmVH56sVtS/RfclBAYocb4as=
 github.com/flynn/noise v0.0.0-20180327030543-2492fe189ae6/go.mod h1:1i71OnUq3iUe1ma7Lr6yG6/rjvM3emb6yoL7xLFzcVQ=
 github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
 github.com/form3tech-oss/jwt-go v3.2.2+incompatible/go.mod h1:pbq4aXjuKjdthFRnoDwaVPLA+WlJuPGy+QneDUgJi2k=
+github.com/francoispqt/gojay v1.2.13/go.mod h1:ehT5mTG4ua4581f1++1WLG0vPdaA9HaiDsoyrBGkyDY=
 github.com/frankban/quicktest v1.0.0/go.mod h1:R98jIehRai+d1/3Hv2//jOVCTJhW1VBavT6B6CuGq2k=
 github.com/frankban/quicktest v1.7.2/go.mod h1:jaStnuzAqU1AJdCO0l53JDCJrVDKcS03DbaAcR7Ks/o=
 github.com/frankban/quicktest v1.11.3/go.mod h1:wRf/ReqHper53s+kmmSZizM8NamnL3IM0I9ntUbOk+k=
@@ -370,6 +385,7 @@ github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm
 github.com/gin-gonic/gin v1.4.0/go.mod h1:OW2EZn3DO8Ln9oIKOvM++LBO+5UPHJJDH72/q/3rZdM=
 github.com/gin-gonic/gin v1.6.3 h1:ahKqKTFpO5KTPHxWZjEdPScmYaGtLo8Y4DMHoEsnp14=
 github.com/gin-gonic/gin v1.6.3/go.mod h1:75u5sXoLsGZoRN5Sgbi1eraJ4GU3++wFwWzhwvtwp4M=
+github.com/gliderlabs/ssh v0.1.1/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
 github.com/glycerine/go-unsnap-stream v0.0.0-20180323001048-9f0cb55181dd/go.mod h1:/20jfyN9Y5QPEAprSgKAUr+glWDY39ZiUEAYOEv5dsE=
 github.com/glycerine/goconvey v0.0.0-20180728074245-46e3a41ad493/go.mod h1:Ogl1Tioa0aV7gstGFO7KhffUsb9M4ydbEbbxpcEDc24=
 github.com/go-check/check v0.0.0-20180628173108-788fd7840127/go.mod h1:9ES+weclKsC9YodN5RgxqK/VD9HM9JsCSh7rNhMZE98=
@@ -403,6 +419,7 @@ github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+
 github.com/go-playground/validator/v10 v10.2.0 h1:KgJ0snyC2R9VXYN2rneOtQcw5aHQB1Vv0sFl1UcHBOY=
 github.com/go-playground/validator/v10 v10.2.0/go.mod h1:uOYAAleCW8F/7oMFd6aG0GOhaH6EGOAJShg8Id5JGkI=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
+github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 h1:p104kn46Q8WdvHunIJ9dAyjPVtrBPhSr3KT2yUst43I=
 github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
 github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee h1:s+21KNqlpePfkah2I+gwHF8xmJWRjooY+5248k6m4A0=
 github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee/go.mod h1:L0fX3K22YWvt/FAX9NnzrNzcI4wNYi9Yku4O0LKYflo=
@@ -433,6 +450,7 @@ github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4er
 github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e h1:1r7pUrabqp18hOBcwBwiTsbnFeTZHV9eER/QT5JVZxY=
 github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
+github.com/golang/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E=
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
@@ -440,6 +458,8 @@ github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt
 github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
 github.com/golang/mock v1.4.3/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
 github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=
+github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc=
+github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.0/go.mod h1:Qd/q+1AKNOZr9uGQzbzCmRO6sUih6GTPZv6a1/R87v0=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
@@ -478,6 +498,7 @@ github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-github v17.0.0+incompatible/go.mod h1:zLgOLi98H3fifZn+44m+umXrS52loVEgC2AApnigrVQ=
 github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
@@ -499,6 +520,8 @@ github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.2.0 h1:qJYtXnJRWmpe7m/3XlyhrsLrEURqHRM2kxzoxXqyUDs=
 github.com/google/uuid v1.2.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/googleapis/gax-go v2.0.0+incompatible/go.mod h1:SFVmujtThgffbyetf+mdk2eWhX2bMyUtNHzFKcPA9HY=
+github.com/googleapis/gax-go/v2 v2.0.3/go.mod h1:LLvjysVCY1JZeum8Z6l8qUty8fiNwE08qbEPm1M08qg=
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
 github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
 github.com/googleapis/gnostic v0.4.1/go.mod h1:LRhVm6pbyptWbWbuZ38d1eyptfvIytN3ir6b65WBswg=
@@ -517,6 +540,7 @@ github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:Fecb
 github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
 github.com/grpc-ecosystem/go-grpc-middleware v1.0.1-0.20190118093823-f849b5445de4/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
+github.com/grpc-ecosystem/grpc-gateway v1.5.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/gxed/hashland/keccakpg v0.0.1/go.mod h1:kRzw3HkwxFU1mpmPP8v1WyQzwdGfmKFJ6tItnhQ67kU=
@@ -541,9 +565,8 @@ github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uG
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/hjson/hjson-go v3.1.0+incompatible/go.mod h1:qsetwF8NlsTsOTwZTApNlTCerV+b2GjYRRcIk4JMFio=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
+github.com/huandu/xstrings v1.0.0 h1:pO2K/gKgKaat5LdpAhxhluX2GPQMaI3W5FUz/I/UnWk=
 github.com/huandu/xstrings v1.0.0/go.mod h1:4qWG/gcEcfX4z/mBDHJ++3ReCw9ibxbsNJbcucJdbSo=
-github.com/huandu/xstrings v1.2.0 h1:yPeWdRnmynF7p+lLYz0H2tthW9lqhMJrQV/U7yy4wX0=
-github.com/huandu/xstrings v1.2.0/go.mod h1:DvyZB1rfVYsBIigL8HwpZgxHwXozlTgGqn63UyNX5k4=
 github.com/huin/goupnp v1.0.0 h1:wg75sLpL6DZqwHQN6E1Cfk6mtfzS45z8OV+ic+DtHRo=
 github.com/huin/goupnp v1.0.0/go.mod h1:n9v9KO1tAxYH82qOn+UTIFQDmx5n1Zxd/ClZDMX7Bnc=
 github.com/huin/goutil v0.0.0-20170803182201-1ca381bf3150/go.mod h1:PpLOETDnJ0o3iZrZfqZzyLl6l7F3c6L1oWn7OICBi6o=
@@ -618,6 +641,7 @@ github.com/jbenet/goprocess v0.0.0-20160826012719-b497e2f366b8/go.mod h1:Ly/wlsj
 github.com/jbenet/goprocess v0.1.3/go.mod h1:5yspPrukOVuOLORacaBi858NqyClJPQxYZlqdZVfqY4=
 github.com/jbenet/goprocess v0.1.4 h1:DRGOFReOMqqDNXwW70QkacFW0YN9QnwLV0Vqk+3oU0o=
 github.com/jbenet/goprocess v0.1.4/go.mod h1:5yspPrukOVuOLORacaBi858NqyClJPQxYZlqdZVfqY4=
+github.com/jellevandenhooff/dkim v0.0.0-20150330215556-f50fe3d243e1/go.mod h1:E0B/fFc00Y+Rasa88328GlI/XbtyysCtTHZS8h7IrBU=
 github.com/jessevdk/go-flags v0.0.0-20141203071132-1679536dcc89/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/jmespath/go-jmespath v0.0.0-20160202185014-0b12d6b521d8/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
@@ -700,6 +724,7 @@ github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfn
 github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
 github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/pty v1.1.3/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
@@ -919,15 +944,26 @@ github.com/libp2p/go-yamux v1.4.1 h1:P1Fe9vF4th5JOxxgQvfbOHkrGqIZniTLf+ddhZp8YTI
 github.com/libp2p/go-yamux v1.4.1/go.mod h1:fr7aVgmdNGJK+N1g+b6DW6VxzbRCjCOejR/hkmpooHE=
 github.com/libp2p/go-yamux/v2 v2.0.0 h1:vSGhAy5u6iHBq11ZDcyHH4Blcf9xlBhT4WQDoOE90LU=
 github.com/libp2p/go-yamux/v2 v2.0.0/go.mod h1:NVWira5+sVUIU6tu1JWvaRn1dRnG+cawOJiflsAM+7U=
+github.com/lucas-clemente/quic-go v0.26.0 h1:ALBQXr9UJ8A1LyzvceX4jd9QFsHvlI0RR6BkV16o00A=
+github.com/lucas-clemente/quic-go v0.26.0/go.mod h1:AzgQoPda7N+3IqMMMkywBKggIFo2KT6pfnlrQ2QieeI=
 github.com/lunixbochs/vtclean v0.0.0-20160125035106-4fbf7632a2c6/go.mod h1:pHhQNgMf3btfWnGBVipUOjRYhoOsdGqdm/+2c2E2WMI=
+github.com/lunixbochs/vtclean v1.0.0/go.mod h1:pHhQNgMf3btfWnGBVipUOjRYhoOsdGqdm/+2c2E2WMI=
 github.com/lxn/walk v0.0.0-20210112085537-c389da54e794/go.mod h1:E23UucZGqpuUANJooIbHWCufXvOcT6E7Stq81gU+CSQ=
 github.com/lxn/win v0.0.0-20210218163916-a377121e959e/go.mod h1:KxxjdtRkfNoYDCUP5ryK7XJJNTnpC8atvtmTheChOtk=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
+github.com/mailru/easyjson v0.0.0-20190312143242-1de009706dbe/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.7.0/go.mod h1:KAzv3t3aY1NaHWoQz1+4F1ccyAH66Jk7yos7ldAVICs=
 github.com/marstr/guid v1.1.0/go.mod h1:74gB1z2wpxxInTG6yaqA7KrtM0NZ+RbrcqDvYHefzho=
+github.com/marten-seemann/qpack v0.2.1/go.mod h1:F7Gl5L1jIgN1D11ucXefiuJS9UMVP2opoCp2jDKb7wc=
+github.com/marten-seemann/qtls-go1-16 v0.1.5 h1:o9JrYPPco/Nukd/HpOHMHZoBDXQqoNtUCmny98/1uqQ=
+github.com/marten-seemann/qtls-go1-16 v0.1.5/go.mod h1:gNpI2Ol+lRS3WwSOtIUUtRwZEQMXjYK+dQSBFbethAk=
+github.com/marten-seemann/qtls-go1-17 v0.1.1 h1:DQjHPq+aOzUeh9/lixAGunn6rIOQyWChPSI4+hgW7jc=
+github.com/marten-seemann/qtls-go1-17 v0.1.1/go.mod h1:C2ekUKcDdz9SDWxec1N/MvcXBpaX9l3Nx67XaR84L5s=
+github.com/marten-seemann/qtls-go1-18 v0.1.1 h1:qp7p7XXUFL7fpBvSS1sWD+uSqPvzNQK43DH+/qEkj0Y=
+github.com/marten-seemann/qtls-go1-18 v0.1.1/go.mod h1:mJttiymBAByA49mhlNZZGrH5u1uXYZJ+RW28Py7f4m4=
 github.com/masterzen/azure-sdk-for-go v3.2.0-beta.0.20161014135628-ee4f0065d00c+incompatible/go.mod h1:mf8fjOu33zCqxUjuiU3I8S1lJMyEAlH+0F2+M5xl3hE=
 github.com/masterzen/simplexml v0.0.0-20160608183007-4572e39b1ab9/go.mod h1:kCEbxUJlNDEBNbdQMkPSp6yaKcRXVI6f4ddk8Riv4bc=
 github.com/masterzen/winrm v0.0.0-20161014151040-7a535cd943fc/go.mod h1:CfZSN7zwz5gJiFhZJz49Uzk7mEBHIceWmbFmYx7Hf7E=
@@ -941,10 +977,10 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20210709140738-b0d1ba599a6d/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 v0.0.0-20220317164600-0980b7f341e0 h1:IINbE/0jSYGb7M31StazufyIQdYWSivRlhuns3JYPOM=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220404174134-970e11ad2142 h1:kkFKjbPn9oySI07bA3vVInFMjTRdMxASgwJXmABli4o=
-github.com/matrix-org/gomatrixserverlib v0.0.0-20220317164600-0980b7f341e0/go.mod h1:+WF5InseAMgi1fTnU46JH39IDpEvLep0fDzx9LDf2Bo=
+github.com/matrix-org/gomatrixserverlib v0.0.0-20220404174134-970e11ad2142/go.mod h1:+WF5InseAMgi1fTnU46JH39IDpEvLep0fDzx9LDf2Bo=
-github.com/matrix-org/pinecone v0.0.0-20220330132624-fb51a311e4b8 h1:nMRg2106UjC98dAW236yJp9gavS4247fRftY/avkNZY=
+github.com/matrix-org/pinecone v0.0.0-20220404141326-e526fa82f79d h1:1+T4eOPRsf6cr0lMPW4oO2k8TTHm4mqIh65kpEID5Rk=
-github.com/matrix-org/pinecone v0.0.0-20220330132624-fb51a311e4b8/go.mod h1:r6dsL+ylE0yXe/7zh8y/Bdh6aBYI1r+u4yZni9A4iyk=
+github.com/matrix-org/pinecone v0.0.0-20220404141326-e526fa82f79d/go.mod h1:ulJzsVOTssIVp1j/m5eI//4VpAGDkMt5NrRuAVX7wpc=
 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=
@@ -977,6 +1013,7 @@ github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182aff
 github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4=
 github.com/mediocregopher/radix/v3 v3.4.2/go.mod h1:8FL3F6UQRXHXIBSPUs5h0RybMF8i4n7wVopoX3x7Bv8=
 github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
+github.com/microcosm-cc/bluemonday v1.0.1/go.mod h1:hsXNsILzKxV+sX77C5b8FSuKF00vh2OMYv+xgHpAMF4=
 github.com/microcosm-cc/bluemonday v1.0.2/go.mod h1:iVP4YcDBq+n/5fb23BhYFvIMq/leAFZyRl6bYmGDlGc=
 github.com/miekg/dns v1.1.12/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
 github.com/miekg/dns v1.1.25/go.mod h1:bPDLeHnStXmXAq1m/Ch/hvfNHr14JKNPMBo3VZKjuso=
@@ -1087,11 +1124,12 @@ github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw=
 github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
 github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms=
 github.com/ncw/swift v1.0.47/go.mod h1:23YIA4yWVnGwv2dQlN4bB7egfYX6YLn0Yo/S6zZO/ZM=
+github.com/neelance/astrewrite v0.0.0-20160511093645-99348263ae86/go.mod h1:kHJEU3ofeGjhHklVoIGuVj85JJwZ6kWPaJwCIxgnFmo=
+github.com/neelance/sourcemap v0.0.0-20151028013722-8c68805598ab/go.mod h1:Qr6/a/Q4r9LP1IltGz7tA7iOK1WonHEYhu1HRBA7ZiM=
 github.com/neilalexander/nats-server/v2 v2.7.5-0.20220311134712-e2e4a244f30e h1:5tEHLzvDeS6IeqO2o9FFhsE3V2erYj8FlMt2J91wzsk=
 github.com/neilalexander/nats-server/v2 v2.7.5-0.20220311134712-e2e4a244f30e/go.mod h1:1vZ2Nijh8tcyNe8BDVyTviCd9NYzRbubQYiEHsvOQWc=
 github.com/neilalexander/nats.go v1.11.1-0.20220104162523-f4ddebe1061c h1:G2qsv7D0rY94HAu8pXmElMluuMHQ85waxIDQBhIzV2Q=
 github.com/neilalexander/nats.go v1.11.1-0.20220104162523-f4ddebe1061c/go.mod h1:BPko4oXsySz4aSWeFgOHLZs3G4Jq4ZAyE6/zMCxRT6w=
-github.com/neilalexander/utp v0.1.1-0.20210622132614-ee9a34a30488/go.mod h1:NPHGhPc0/wudcaCqL/H5AOddkRf8GPRhzOujuUKGQu8=
 github.com/neilalexander/utp v0.1.1-0.20210727203401-54ae7b1cd5f9 h1:lrVQzBtkeQEGGYUHwSX1XPe1E5GL6U3KYCNe2G4bncQ=
 github.com/neilalexander/utp v0.1.1-0.20210727203401-54ae7b1cd5f9/go.mod h1:NPHGhPc0/wudcaCqL/H5AOddkRf8GPRhzOujuUKGQu8=
 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ=
@@ -1115,6 +1153,7 @@ github.com/onsi/ginkgo v1.10.3/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+
 github.com/onsi/ginkgo v1.11.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.12.0/go.mod h1:oUhWkIvk5aDxtKvDDuw8gItl8pKl42LzjC9KZE0HfGg=
 github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
+github.com/onsi/ginkgo v1.14.0/go.mod h1:iSB4RoI2tjJc9BBv4NKIKWKya62Rps+oPG/Lv9klQyY=
 github.com/onsi/ginkgo v1.16.2/go.mod h1:CObGmKUOKaSC0RjmoAK7tKyn4Azo5P2IWuoMnvwxz1E=
 github.com/onsi/ginkgo v1.16.4 h1:29JGrr5oVBm5ulCWet69zQkzWipVXIol6ygQUe/EzNc=
 github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
@@ -1159,6 +1198,7 @@ github.com/opentracing/opentracing-go v1.0.2/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFSt
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
 github.com/opentracing/opentracing-go v1.2.0 h1:uEJPy/1a5RIPAJ0Ov+OIO8OxWu77jEv+1B0VhjKrZUs=
 github.com/opentracing/opentracing-go v1.2.0/go.mod h1:GxEUsuufX4nBwe+T+Wl9TAgYrxe9dPLANfrWvHYVTgc=
+github.com/openzipkin/zipkin-go v0.1.1/go.mod h1:NtoC/o8u3JlF1lSlyPNswIbeQH9bJTmOf0Erfk+hxe8=
 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=
@@ -1178,6 +1218,7 @@ github.com/pquerna/cachecontrol v0.0.0-20171018203845-0dec1b30a021/go.mod h1:prY
 github.com/pressly/goose v2.7.0+incompatible h1:PWejVEv07LCerQEzMMeAtjuyCKbyprZ/LBa6K5P0OCQ=
 github.com/pressly/goose v2.7.0+incompatible/go.mod h1:m+QHWCqxR3k8D9l7qfzuC/djtlfzxr34mozWDYEu1z8=
 github.com/prometheus/client_golang v0.0.0-20180209125602-c332b6f63c06/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
+github.com/prometheus/client_golang v0.8.0/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
 github.com/prometheus/client_golang v0.9.3/go.mod h1:/TN21ttK/J9q6uSwhBd54HahCDft0ttaMvbicHlPoso=
 github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
@@ -1193,6 +1234,7 @@ github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:
 github.com/prometheus/client_model v0.2.0 h1:uq5h0d+GuxiXLJLNABMgp2qUWDPiLvgCzz2dUR+/W/M=
 github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/common v0.0.0-20180110214958-89604d197083/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
+github.com/prometheus/common v0.0.0-20180801064454-c7de2306084e/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
 github.com/prometheus/common v0.0.0-20181113130724-41aa239b4cce/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
 github.com/prometheus/common v0.4.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
 github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
@@ -1202,6 +1244,7 @@ github.com/prometheus/common v0.26.0/go.mod h1:M7rCNAaPfAosfx8veZJCuw84e35h3Cfd9
 github.com/prometheus/common v0.32.1 h1:hWIdL3N2HoUx3B8j3YN9mWor0qhY/NlEKZEaXxuIRh4=
 github.com/prometheus/common v0.32.1/go.mod h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls=
 github.com/prometheus/procfs v0.0.0-20180125133057-cb4147076ac7/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
+github.com/prometheus/procfs v0.0.0-20180725123919-05ee40e3a273/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.0-20190507164030-5867b95ac084/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/procfs v0.0.0-20190522114515-bc1a522cf7b1/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
@@ -1230,7 +1273,29 @@ github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdh
 github.com/schollz/closestmatch v2.1.0+incompatible/go.mod h1:RtP1ddjLong6gTkbtmuhtR2uUrrJOpYzYRvbcPAid+g=
 github.com/seccomp/libseccomp-golang v0.9.1/go.mod h1:GbW5+tmTXfcxTToHLXlScSlAvWlF4P2Ca7zGrPiEpWo=
 github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
+github.com/shurcooL/component v0.0.0-20170202220835-f88ec8f54cc4/go.mod h1:XhFIlyj5a1fBNx5aJTbKoIq0mNaPvOagO+HjB3EtxrY=
+github.com/shurcooL/events v0.0.0-20181021180414-410e4ca65f48/go.mod h1:5u70Mqkb5O5cxEA8nxTsgrgLehJeAw6Oc4Ab1c/P1HM=
+github.com/shurcooL/github_flavored_markdown v0.0.0-20181002035957-2122de532470/go.mod h1:2dOwnU2uBioM+SGy2aZoq1f/Sd1l9OkAeAUvjSyvgU0=
+github.com/shurcooL/go v0.0.0-20180423040247-9e1955d9fb6e/go.mod h1:TDJrrUr11Vxrven61rcy3hJMUqaf/CLWYhHNPmT14Lk=
+github.com/shurcooL/go-goon v0.0.0-20170922171312-37c2f522c041/go.mod h1:N5mDOmsrJOB+vfqUK+7DmDyjhSLIIBnXo9lvZJj3MWQ=
+github.com/shurcooL/gofontwoff v0.0.0-20180329035133-29b52fc0a18d/go.mod h1:05UtEgK5zq39gLST6uB0cf3NEHjETfB4Fgr3Gx5R9Vw=
+github.com/shurcooL/gopherjslib v0.0.0-20160914041154-feb6d3990c2c/go.mod h1:8d3azKNyqcHP1GaQE/c6dDgjkgSx2BZ4IoEi4F1reUI=
+github.com/shurcooL/highlight_diff v0.0.0-20170515013008-09bb4053de1b/go.mod h1:ZpfEhSmds4ytuByIcDnOLkTHGUI6KNqRNPDLHDk+mUU=
+github.com/shurcooL/highlight_go v0.0.0-20181028180052-98c3abbbae20/go.mod h1:UDKB5a1T23gOMUJrI+uSuH0VRDStOiUVSjBTRDVBVag=
+github.com/shurcooL/home v0.0.0-20181020052607-80b7ffcb30f9/go.mod h1:+rgNQw2P9ARFAs37qieuu7ohDNQ3gds9msbT2yn85sg=
+github.com/shurcooL/htmlg v0.0.0-20170918183704-d01228ac9e50/go.mod h1:zPn1wHpTIePGnXSHpsVPWEktKXHr6+SS6x/IKRb7cpw=
+github.com/shurcooL/httperror v0.0.0-20170206035902-86b7830d14cc/go.mod h1:aYMfkZ6DWSJPJ6c4Wwz3QtW22G7mf/PEgaB9k/ik5+Y=
+github.com/shurcooL/httpfs v0.0.0-20171119174359-809beceb2371/go.mod h1:ZY1cvUeJuFPAdZ/B6v7RHavJWZn2YPVFQ1OSXhCGOkg=
+github.com/shurcooL/httpgzip v0.0.0-20180522190206-b1c53ac65af9/go.mod h1:919LwcH0M7/W4fcZ0/jy0qGght1GIhqyS/EgWGH2j5Q=
+github.com/shurcooL/issues v0.0.0-20181008053335-6292fdc1e191/go.mod h1:e2qWDig5bLteJ4fwvDAc2NHzqFEthkqn7aOZAOpj+PQ=
+github.com/shurcooL/issuesapp v0.0.0-20180602232740-048589ce2241/go.mod h1:NPpHK2TI7iSaM0buivtFUc9offApnI0Alt/K8hcHy0I=
+github.com/shurcooL/notifications v0.0.0-20181007000457-627ab5aea122/go.mod h1:b5uSkrEVM1jQUspwbixRBhaIjIzL2xazXp6kntxYle0=
+github.com/shurcooL/octicon v0.0.0-20181028054416-fa4f57f9efb2/go.mod h1:eWdoE5JD4R5UVWDucdOPg1g2fqQRq78IQa9zlOV1vpQ=
+github.com/shurcooL/reactions v0.0.0-20181006231557-f2e0b4ca5b82/go.mod h1:TCR1lToEk4d2s07G3XGfz2QrgHXg4RJBvjrOozvoWfk=
+github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
+github.com/shurcooL/users v0.0.0-20180125191416-49c67e49c537/go.mod h1:QJTqeLYEDaXHZDBsXlPCDqdhQuJkuw4NOtaxYe3xii4=
+github.com/shurcooL/webdavfs v0.0.0-20170829043945-18c3829fa133/go.mod h1:hKmq5kWdCj2z2KEozexVbfEZIWiTjhE0+UjmZgPqehw=
 github.com/sirupsen/logrus v1.0.4-0.20170822132746-89742aefa4b2/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
 github.com/sirupsen/logrus v1.0.6/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
@@ -1246,6 +1311,8 @@ github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:s
 github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/smola/gocompat v0.2.0/go.mod h1:1B0MlxbmoZNo3h8guHp8HztB3BSYR5itql9qtVc0ypY=
 github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
+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/spacemonkeygo/openssl v0.0.0-20181017203307-c2dcc5cca94a/go.mod h1:7AyxJNCJ7SBZ1MfVQCWD6Uqo2oubI2Eq2y2eqf+A5r0=
 github.com/spacemonkeygo/spacelog v0.0.0-20180420211403-2296661a0572 h1:RC6RW7j+1+HkWaX/Yh71Ee5ZHaHYt7ZP4sQgUrm6cDU=
 github.com/spacemonkeygo/spacelog v0.0.0-20180420211403-2296661a0572/go.mod h1:w0SWMsp6j9O/dk4/ZpIhL+3CkG8ofA2vuv7k+ltqUMc=
@@ -1287,6 +1354,7 @@ github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8/go.mod h1:hkRG
 github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww=
 github.com/syndtr/gocapability v0.0.0-20200815063812-42c35b437635/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww=
 github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
+github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07/go.mod h1:kDXzergiv9cbyO7IOYJZWg1U88JhDg3PB6klq9Hg2pA=
 github.com/tchap/go-patricia v2.2.6+incompatible/go.mod h1:bmLyhP68RS6kStMGxByiQ23RP/odRBOTVjwp2cDyi6I=
 github.com/tidwall/gjson v1.12.1/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/gjson v1.14.0 h1:6aeJ0bzojgWLa82gDQHcx3S0Lr/O51I9bJ5nv6JFx5w=
@@ -1321,6 +1389,8 @@ github.com/valyala/fasthttp v1.6.0/go.mod h1:FstJa9V+Pj9vQ7OJie2qMHdwemEDaDiSdBn
 github.com/valyala/fasttemplate v1.0.1/go.mod h1:UQGH1tvbgY+Nz5t2n7tXsz52dQxojPUpymEIMZ47gx8=
 github.com/valyala/fasttemplate v1.2.1/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
 github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV9WzVtRmSR+PDvWpU/qWl4Wa5LApYYX4ZtKbio=
+github.com/viant/assertly v0.4.8/go.mod h1:aGifi++jvCrUaklKEKT0BU95igDNaqkvz+49uaYMPRU=
+github.com/viant/toolbox v0.24.0/go.mod h1:OxMCG57V0PXuIP2HNQrtJf2CjqdmbrOx5EkMILuUhzM=
 github.com/vishvananda/netlink v0.0.0-20181108222139-023a6dafdcdf/go.mod h1:+SR5DhBJrl6ZM7CoCKvpw5BKroDKQ+PJqOg65H/2ktk=
 github.com/vishvananda/netlink v1.1.0/go.mod h1:cTgwzPIzzgDAYoQrMm0EdrjRUBkTqKYppBueQtXaqoE=
 github.com/vishvananda/netlink v1.1.1-0.20201029203352-d40f9887b852/go.mod h1:twkDnbuQxJYemMlGd4JFIcuhgX83tXhKS2B/PRMpOho=
@@ -1359,6 +1429,7 @@ github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+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/yvasiyarov/go-metrics v0.0.0-20140926110328-57bccd1ccd43/go.mod h1:aX5oPXxHm3bOH+xeAttToC8pqch2ScQN/JoXYupl6xs=
 github.com/yvasiyarov/gorelic v0.0.0-20141212073537-a9bba5b9ab50/go.mod h1:NUSPSUX/bi6SeDMUh6brw0nXpxHnc96TguQh0+r/ssA=
@@ -1368,6 +1439,7 @@ go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/bbolt v1.3.5/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ=
 go.etcd.io/etcd v0.5.0-alpha.5.0.20200910180754-dd1b699fc489/go.mod h1:yVHk9ub3CSBatqGNg7GRmsnfLWtoW60w4eDYfh7vHDg=
 go.mozilla.org/pkcs7 v0.0.0-20200128120323-432b2356ecb1/go.mod h1:SNgMg+EgDFwmvSmLRTNKC5fegJjB7v23qTQ0XLGUNHk=
+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=
 go.opencensus.io v0.22.1/go.mod h1:Ap50jQcDJrx6rB6VgeeFPtuPIf3wMRvRfrfYDO6+BmA=
@@ -1393,16 +1465,20 @@ go.uber.org/zap v1.14.1/go.mod h1:Mb2vm2krFEG5DV0W9qcHBYFtp/Wku1cvYaqPsS/WYfc=
 go.uber.org/zap v1.15.0/go.mod h1:Mb2vm2krFEG5DV0W9qcHBYFtp/Wku1cvYaqPsS/WYfc=
 go.uber.org/zap v1.16.0 h1:uFRZXykJGK9lLY4HtgSw44DnIcAM+kRBP7x5m+NpAOM=
 go.uber.org/zap v1.16.0/go.mod h1:MA8QOfq0BHJwdXa996Y4dYkAqRKB8/1K1QMMZVaNZjQ=
+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 v0.0.0-20170930174604-9419663f5a44/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20171113213409-9f005a07e0d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20180214000028-650f4a345ab4/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 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 v0.0.0-20181009213950-7c1a557ab941/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 v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190225124518-7f87c0fbb88b/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 v0.0.0-20190426145343-a29dc8fdc734/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190513172903-22d7a77e9e5f/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@@ -1445,6 +1521,7 @@ golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMx
 golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/image v0.0.0-20211028202545-6944b10bf410 h1:hTftEOvwiOq2+O8k2D5/Q7COC7k5Qcrgc2TFURJYnvQ=
 golang.org/x/image v0.0.0-20211028202545-6944b10bf410/go.mod h1:023OzeP/+EPmXeapQh35lcL3II3LrY8Ic+EFFKVhULM=
+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=
 golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
@@ -1458,8 +1535,9 @@ golang.org/x/lint v0.0.0-20200302205851-738671d3881b h1:Wh+f8QHJXR411sJR8/vRBTZ7
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
-golang.org/x/mobile v0.0.0-20220112015953-858099ff7816 h1:jhDgkcu3yQ4tasBZ+1YwDmK7eFmuVf1w1k+NGGGxfmE=
 golang.org/x/mobile v0.0.0-20220112015953-858099ff7816/go.mod h1:pe2sM7Uk+2Su1y7u/6Z8KJ24D7lepUjFZbhFOrmDfuQ=
+golang.org/x/mobile v0.0.0-20220325161704-447654d348e3 h1:ZDL7hDvJEQEcHVkoZawKmRUgbqn1pOIzb8EinBh5csU=
+golang.org/x/mobile v0.0.0-20220325161704-447654d348e3/go.mod h1:pe2sM7Uk+2Su1y7u/6Z8KJ24D7lepUjFZbhFOrmDfuQ=
 golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
 golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
@@ -1473,12 +1551,15 @@ golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73r
 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=
 golang.org/x/net v0.0.0-20181011144130-49bb7cea24b1/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181029044818-c44066c5c816/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181106065722-10aee1819953/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190227160552-c95aed5357e7/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190313220215-9f648a60d977/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190327091125-710a502c58a2/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
@@ -1527,11 +1608,14 @@ golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qx
 golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd h1:O7DYs+zxREGLKzKoMQrtrEacpb0ZVXA5rIwylE2Xchk=
 golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 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=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 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=
+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=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -1547,6 +1631,7 @@ golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJ
 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=
+golang.org/x/sys v0.0.0-20181029174526-d69651ed3497/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/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=
@@ -1556,6 +1641,7 @@ golang.org/x/sys v0.0.0-20190219092855-153ac476189d/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190228124157-a34e9553db1e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190316082340-a2f829d7f35f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190405154228-4b34438f7a67/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -1604,6 +1690,7 @@ golang.org/x/sys v0.0.0-20200331124033-c3d80250170d/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200501052902-10377860bb8e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200515095857-1151b9dac4a9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200523222454-059865788121/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200602225109-6fdc65e7d980/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -1629,6 +1716,7 @@ golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7w
 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 v0.0.0-20210426230700-d19ff857e887/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=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -1664,7 +1752,9 @@ golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11 h1:GZokNIeuVkl3aZHJchRrr13W
 golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 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=
+golang.org/x/tools v0.0.0-20181030000716-a0a13e073c7b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20181130052023-1c3d964395ce/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20181221001348-537d06c36207/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -1720,6 +1810,7 @@ golang.org/x/tools v0.0.0-20200804011535-6c149bb5ef0d/go.mod h1:njjCfa9FT2d7l9Bc
 golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
 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 v0.1.7/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
 golang.org/x/tools v0.1.8-0.20211022200916-316ba0b74098 h1:YuekqPskqwCCPM79F1X5Dhv4ezTCj+Ki1oNwiafxkA0=
 golang.org/x/tools v0.1.8-0.20211022200916-316ba0b74098/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
@@ -1737,6 +1828,9 @@ 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=
 gonum.org/v1/plot v0.0.0-20190515093506-e2840ee46a6b/go.mod h1:Wt8AAjI+ypCyYX3nZBvf6cAIx93T+c/OS2HFAYskSZc=
 google.golang.org/api v0.0.0-20160322025152-9bf6e6e569ff/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
+google.golang.org/api v0.0.0-20180910000450-7ca32eb868bf/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
+google.golang.org/api v0.0.0-20181030000543-1d582fd0359e/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
+google.golang.org/api v0.1.0/go.mod h1:UGEZY7KEX120AnNLIHFMKIo4obdJhkp2tPbaPlQx13Y=
 google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
 google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
 google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
@@ -1754,6 +1848,8 @@ google.golang.org/api v0.28.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0M
 google.golang.org/api v0.29.0/go.mod h1:Lcubydp8VUV7KeIHD9z2Bys/sm/vGKnG1UHuDBSrHWM=
 google.golang.org/api v0.30.0/go.mod h1:QGmEvQ87FHZNiUVJkT14jQNYJ4ZJjdRF23ZXz5138Fc=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
@@ -1762,6 +1858,9 @@ google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCID
 google.golang.org/cloud v0.0.0-20151119220103-975617b05ea8/go.mod h1:0H1ncTHf11KCFhTc/+EFRbzSCOZx+VUbRMk55Yv5MYk=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20181029155118-b69ba1387ce2/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20181202183823-bd91e49a0898/go.mod h1:7Ep/1NZk928CDR8SjdVbjWNpdIf6nzjE3BTgJDr2Atg=
+google.golang.org/genproto v0.0.0-20190306203927-b5d61aea6440/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@@ -1795,6 +1894,9 @@ google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6D
 google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a h1:pOwg4OoaRYScjmR4LlLgdtnyoHYTSAVhhqe5uPdpII8=
 google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/grpc v0.0.0-20160317175043-d3ddb4469d5a/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
+google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
+google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
+google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
@@ -1888,6 +1990,8 @@ gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81
 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=
+grpc.go4.org v0.0.0-20170609214715-11d0a25b4919/go.mod h1:77eQGdRu53HpSqPFJFmuJdjuHRquDANNeA4x7B8WQ9o=
+honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
@@ -1935,3 +2039,5 @@ sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK
 sigs.k8s.io/structured-merge-diff/v4 v4.0.3/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
+sourcegraph.com/sourcegraph/go-diff v0.5.0/go.mod h1:kuch7UrkMzY0X+p9CRK03kfuPQ2zzQcaEFbx8wA8rck=
+sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4/go.mod h1:ketZ/q3QxT9HOBeFhu6RdvsftgpsbFHBF5Cas6cDKZ0=

internal/test/config.go

@@ -78,8 +78,6 @@ func MakeConfig(configDir, kafkaURI, database, host string, startPort int) (*con
 	cfg.Global.ServerName = gomatrixserverlib.ServerName(assignAddress())
 	cfg.Global.PrivateKeyPath = config.Path(serverKeyPath)
 
-	cfg.FederationAPI.FederationCertificatePaths = []config.Path{config.Path(tlsCertPath)}
-
 	cfg.MediaAPI.BasePath = config.Path(mediaBasePath)
 
 	cfg.Global.JetStream.Addresses = []string{kafkaURI}

keyserver/internal/device_list_update.go

@@ -157,8 +157,15 @@ func (u *DeviceListUpdater) Start() error {
 	if err != nil {
 		return err
 	}
+	offset, step := time.Second*10, time.Second
+	if max := len(staleLists); max > 120 {
+		step = (time.Second * 120) / time.Duration(max)
+	}
 	for _, userID := range staleLists {
-		u.notifyWorkers(userID)
+		time.AfterFunc(offset, func() {
+			u.notifyWorkers(userID)
+		})
+		offset += step
 	}
 	return nil
 }

mediaapi/routing/upload.go

@@ -169,7 +169,7 @@ func (r *uploadRequest) doUpload(
 	}
 
 	// Check if temp file size exceeds max file size configuration
-	if bytesWritten > types.FileSizeBytes(*cfg.MaxFileSizeBytes) {
+	if *cfg.MaxFileSizeBytes > 0 && bytesWritten > types.FileSizeBytes(*cfg.MaxFileSizeBytes) {
 		fileutils.RemoveDir(tmpDir, r.Logger) // delete temp file
 		return requestEntityTooLargeJSONResponse(*cfg.MaxFileSizeBytes)
 	}

mediaapi/routing/upload_test.go

@@ -36,6 +36,7 @@ func Test_uploadRequest_doUpload(t *testing.T) {
 	}
 
 	maxSize := config.FileSizeBytes(8)
+	unlimitedSize := config.FileSizeBytes(0)
 	logger := log.New().WithField("mediaapi", "test")
 	testdataPath := filepath.Join(wd, "./testdata")
 
@@ -117,6 +118,27 @@ func Test_uploadRequest_doUpload(t *testing.T) {
 			},
 			want: requestEntityTooLargeJSONResponse(maxSize),
 		},
+		{
+			name: "upload ok with unlimited filesize",
+			args: args{
+				ctx:       context.Background(),
+				reqReader: strings.NewReader("test test test"),
+				cfg: &config.MediaAPI{
+					MaxFileSizeBytes:  &unlimitedSize,
+					BasePath:          config.Path(testdataPath),
+					AbsBasePath:       config.Path(testdataPath),
+					DynamicThumbnails: false,
+				},
+				db: db,
+			},
+			fields: fields{
+				Logger: logger,
+				MediaMetadata: &types.MediaMetadata{
+					MediaID:    "1339",
+					UploadName: "test fail",
+				},
+			},
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {

roomserver/api/api.go

@@ -170,6 +170,9 @@ type RoomserverInternalAPI interface {
 	// PerformForget forgets a rooms history for a specific user
 	PerformForget(ctx context.Context, req *PerformForgetRequest, resp *PerformForgetResponse) error
 
+	// PerformRoomUpgrade upgrades a room to a newer version
+	PerformRoomUpgrade(ctx context.Context, req *PerformRoomUpgradeRequest, resp *PerformRoomUpgradeResponse)
+
 	// Asks for the default room version as preferred by the server.
 	QueryRoomVersionCapabilities(
 		ctx context.Context,

roomserver/api/api_trace.go

@@ -67,6 +67,15 @@ func (t *RoomserverInternalAPITrace) PerformUnpeek(
 	util.GetLogger(ctx).Infof("PerformUnpeek req=%+v res=%+v", js(req), js(res))
 }
 
+func (t *RoomserverInternalAPITrace) PerformRoomUpgrade(
+	ctx context.Context,
+	req *PerformRoomUpgradeRequest,
+	res *PerformRoomUpgradeResponse,
+) {
+	t.Impl.PerformRoomUpgrade(ctx, req, res)
+	util.GetLogger(ctx).Infof("PerformRoomUpgrade req=%+v res=%+v", js(req), js(res))
+}
+
 func (t *RoomserverInternalAPITrace) PerformJoin(
 	ctx context.Context,
 	req *PerformJoinRequest,

roomserver/api/perform.go

@@ -203,3 +203,14 @@ type PerformForgetRequest struct {
 }
 
 type PerformForgetResponse struct{}
+
+type PerformRoomUpgradeRequest struct {
+	RoomID      string                        `json:"room_id"`
+	UserID      string                        `json:"user_id"`
+	RoomVersion gomatrixserverlib.RoomVersion `json:"room_version"`
+}
+
+type PerformRoomUpgradeResponse struct {
+	NewRoomID string
+	Error     *PerformError
+}

roomserver/internal/api.go

@@ -34,6 +34,7 @@ type RoomserverInternalAPI struct {
 	*perform.Publisher
 	*perform.Backfiller
 	*perform.Forgetter
+	*perform.Upgrader
 	ProcessContext         *process.ProcessContext
 	DB                     storage.Database
 	Cfg                    *config.RoomServer
@@ -159,6 +160,10 @@ func (r *RoomserverInternalAPI) SetFederationAPI(fsAPI fsAPI.FederationInternalA
 	r.Forgetter = &perform.Forgetter{
 		DB: r.DB,
 	}
+	r.Upgrader = &perform.Upgrader{
+		Cfg:    r.Cfg,
+		URSAPI: r,
+	}
 
 	if err := r.Inputer.Start(); err != nil {
 		logrus.WithError(err).Panic("failed to start roomserver input API")

roomserver/internal/perform/perform_upgrade.go

@@ -0,0 +1,709 @@
+// 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 perform
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"time"
+
+	"github.com/matrix-org/dendrite/internal/eventutil"
+	"github.com/matrix-org/dendrite/roomserver/api"
+	"github.com/matrix-org/dendrite/setup/config"
+	"github.com/matrix-org/gomatrixserverlib"
+	"github.com/matrix-org/util"
+	"github.com/sirupsen/logrus"
+)
+
+type Upgrader struct {
+	Cfg    *config.RoomServer
+	URSAPI api.RoomserverInternalAPI
+}
+
+// fledglingEvent is a helper representation of an event used when creating many events in succession.
+type fledglingEvent struct {
+	Type     string      `json:"type"`
+	StateKey string      `json:"state_key"`
+	Content  interface{} `json:"content"`
+}
+
+// PerformRoomUpgrade upgrades a room from one version to another
+func (r *Upgrader) PerformRoomUpgrade(
+	ctx context.Context,
+	req *api.PerformRoomUpgradeRequest,
+	res *api.PerformRoomUpgradeResponse,
+) {
+	res.NewRoomID, res.Error = r.performRoomUpgrade(ctx, req)
+	if res.Error != nil {
+		res.NewRoomID = ""
+		logrus.WithContext(ctx).WithError(res.Error).Error("Room upgrade failed")
+	}
+}
+
+func (r *Upgrader) performRoomUpgrade(
+	ctx context.Context,
+	req *api.PerformRoomUpgradeRequest,
+) (string, *api.PerformError) {
+	roomID := req.RoomID
+	userID := req.UserID
+	evTime := time.Now()
+
+	// Return an immediate error if the room does not exist
+	if err := r.validateRoomExists(ctx, roomID); err != nil {
+		return "", &api.PerformError{
+			Code: api.PerformErrorNoRoom,
+			Msg:  "Error validating that the room exists",
+		}
+	}
+
+	// 1. Check if the user is authorized to actually perform the upgrade (can send m.room.tombstone)
+	if !r.userIsAuthorized(ctx, userID, roomID) {
+		return "", &api.PerformError{
+			Code: api.PerformErrorNotAllowed,
+			Msg:  "You don't have permission to upgrade the room, power level too low.",
+		}
+	}
+
+	// TODO (#267): Check room ID doesn't clash with an existing one, and we
+	//              probably shouldn't be using pseudo-random strings, maybe GUIDs?
+	newRoomID := fmt.Sprintf("!%s:%s", util.RandomString(16), r.Cfg.Matrix.ServerName)
+
+	// Get the existing room state for the old room.
+	oldRoomReq := &api.QueryLatestEventsAndStateRequest{
+		RoomID: roomID,
+	}
+	oldRoomRes := &api.QueryLatestEventsAndStateResponse{}
+	if err := r.URSAPI.QueryLatestEventsAndState(ctx, oldRoomReq, oldRoomRes); err != nil {
+		return "", &api.PerformError{
+			Msg: fmt.Sprintf("Failed to get latest state: %s", err),
+		}
+	}
+
+	// Make the tombstone event
+	tombstoneEvent, pErr := r.makeTombstoneEvent(ctx, evTime, userID, roomID, newRoomID)
+	if pErr != nil {
+		return "", pErr
+	}
+
+	// Generate the initial events we need to send into the new room. This includes copied state events and bans
+	// as well as the power level events needed to set up the room
+	eventsToMake, pErr := r.generateInitialEvents(ctx, oldRoomRes, userID, roomID, string(req.RoomVersion), tombstoneEvent)
+	if pErr != nil {
+		return "", pErr
+	}
+
+	// 5. Send the tombstone event to the old room (must do this before we set the new canonical_alias)
+	if pErr = r.sendHeaderedEvent(ctx, tombstoneEvent); pErr != nil {
+		return "", pErr
+	}
+
+	// Send the setup events to the new room
+	if pErr = r.sendInitialEvents(ctx, evTime, userID, newRoomID, string(req.RoomVersion), eventsToMake); pErr != nil {
+		return "", pErr
+	}
+
+	// If the old room was public, make sure the new one is too
+	if pErr = r.publishIfOldRoomWasPublic(ctx, roomID, newRoomID); pErr != nil {
+		return "", pErr
+	}
+
+	// If the old room had a canonical alias event, it should be deleted in the old room
+	if pErr = r.clearOldCanonicalAliasEvent(ctx, oldRoomRes, evTime, userID, roomID); pErr != nil {
+		return "", pErr
+	}
+
+	// 4. Move local aliases to the new room
+	if pErr = moveLocalAliases(ctx, roomID, newRoomID, userID, r.URSAPI); pErr != nil {
+		return "", pErr
+	}
+
+	// 6. Restrict power levels in the old room
+	if pErr = r.restrictOldRoomPowerLevels(ctx, evTime, userID, roomID); pErr != nil {
+		return "", pErr
+	}
+
+	return newRoomID, nil
+}
+
+func (r *Upgrader) getRoomPowerLevels(ctx context.Context, roomID string) (*gomatrixserverlib.PowerLevelContent, *api.PerformError) {
+	oldPowerLevelsEvent := api.GetStateEvent(ctx, r.URSAPI, roomID, gomatrixserverlib.StateKeyTuple{
+		EventType: gomatrixserverlib.MRoomPowerLevels,
+		StateKey:  "",
+	})
+	powerLevelContent, err := oldPowerLevelsEvent.PowerLevels()
+	if err != nil {
+		util.GetLogger(ctx).WithError(err).Error()
+		return nil, &api.PerformError{
+			Msg: "powerLevel event was not actually a power level event",
+		}
+	}
+	return powerLevelContent, nil
+}
+
+func (r *Upgrader) restrictOldRoomPowerLevels(ctx context.Context, evTime time.Time, userID, roomID string) *api.PerformError {
+	restrictedPowerLevelContent, pErr := r.getRoomPowerLevels(ctx, roomID)
+	if pErr != nil {
+		return pErr
+	}
+
+	// From: https://spec.matrix.org/v1.2/client-server-api/#server-behaviour-16
+	// If possible, the power levels in the old room should also be modified to
+	// prevent sending of events and inviting new users. For example, setting
+	// events_default and invite to the greater of 50 and users_default + 1.
+	restrictedDefaultPowerLevel := int64(50)
+	if restrictedPowerLevelContent.UsersDefault+1 > restrictedDefaultPowerLevel {
+		restrictedDefaultPowerLevel = restrictedPowerLevelContent.UsersDefault + 1
+	}
+	restrictedPowerLevelContent.EventsDefault = restrictedDefaultPowerLevel
+	restrictedPowerLevelContent.Invite = restrictedDefaultPowerLevel
+
+	restrictedPowerLevelsHeadered, resErr := r.makeHeaderedEvent(ctx, evTime, userID, roomID, fledglingEvent{
+		Type:     gomatrixserverlib.MRoomPowerLevels,
+		StateKey: "",
+		Content:  restrictedPowerLevelContent,
+	})
+	if resErr != nil {
+		if resErr.Code == api.PerformErrorNotAllowed {
+			util.GetLogger(ctx).WithField(logrus.ErrorKey, resErr).Warn("UpgradeRoom: Could not restrict power levels in old room")
+		} else {
+			return resErr
+		}
+	} else {
+		if resErr = r.sendHeaderedEvent(ctx, restrictedPowerLevelsHeadered); resErr != nil {
+			return resErr
+		}
+	}
+	return nil
+}
+
+func moveLocalAliases(ctx context.Context,
+	roomID, newRoomID, userID string,
+	URSAPI api.RoomserverInternalAPI) *api.PerformError {
+	var err error
+
+	aliasReq := api.GetAliasesForRoomIDRequest{RoomID: roomID}
+	aliasRes := api.GetAliasesForRoomIDResponse{}
+	if err = URSAPI.GetAliasesForRoomID(ctx, &aliasReq, &aliasRes); err != nil {
+		return &api.PerformError{
+			Msg: "Could not get aliases for old room",
+		}
+	}
+
+	for _, alias := range aliasRes.Aliases {
+		removeAliasReq := api.RemoveRoomAliasRequest{UserID: userID, Alias: alias}
+		removeAliasRes := api.RemoveRoomAliasResponse{}
+		if err = URSAPI.RemoveRoomAlias(ctx, &removeAliasReq, &removeAliasRes); err != nil {
+			return &api.PerformError{
+				Msg: "api.RemoveRoomAlias failed",
+			}
+		}
+
+		setAliasReq := api.SetRoomAliasRequest{UserID: userID, Alias: alias, RoomID: newRoomID}
+		setAliasRes := api.SetRoomAliasResponse{}
+		if err = URSAPI.SetRoomAlias(ctx, &setAliasReq, &setAliasRes); err != nil {
+			return &api.PerformError{
+				Msg: "api.SetRoomAlias failed",
+			}
+		}
+	}
+	return nil
+}
+
+func (r *Upgrader) clearOldCanonicalAliasEvent(ctx context.Context, oldRoom *api.QueryLatestEventsAndStateResponse, evTime time.Time, userID, roomID string) *api.PerformError {
+	for _, event := range oldRoom.StateEvents {
+		if event.Type() != gomatrixserverlib.MRoomCanonicalAlias || !event.StateKeyEquals("") {
+			continue
+		}
+		var aliasContent struct {
+			Alias      string   `json:"alias"`
+			AltAliases []string `json:"alt_aliases"`
+		}
+		if err := json.Unmarshal(event.Content(), &aliasContent); err != nil {
+			return &api.PerformError{
+				Msg: fmt.Sprintf("Failed to unmarshal canonical aliases: %s", err),
+			}
+		}
+		if aliasContent.Alias == "" && len(aliasContent.AltAliases) == 0 {
+			// There are no canonical aliases to clear, therefore do nothing.
+			return nil
+		}
+	}
+
+	emptyCanonicalAliasEvent, resErr := r.makeHeaderedEvent(ctx, evTime, userID, roomID, fledglingEvent{
+		Type:    gomatrixserverlib.MRoomCanonicalAlias,
+		Content: map[string]interface{}{},
+	})
+	if resErr != nil {
+		if resErr.Code == api.PerformErrorNotAllowed {
+			util.GetLogger(ctx).WithField(logrus.ErrorKey, resErr).Warn("UpgradeRoom: Could not set empty canonical alias event in old room")
+		} else {
+			return resErr
+		}
+	} else {
+		if resErr = r.sendHeaderedEvent(ctx, emptyCanonicalAliasEvent); resErr != nil {
+			return resErr
+		}
+	}
+	return nil
+}
+
+func (r *Upgrader) publishIfOldRoomWasPublic(ctx context.Context, roomID, newRoomID string) *api.PerformError {
+	// check if the old room was published
+	var pubQueryRes api.QueryPublishedRoomsResponse
+	err := r.URSAPI.QueryPublishedRooms(ctx, &api.QueryPublishedRoomsRequest{
+		RoomID: roomID,
+	}, &pubQueryRes)
+	if err != nil {
+		return &api.PerformError{
+			Msg: "QueryPublishedRooms failed",
+		}
+	}
+
+	// if the old room is published (was public), publish the new room
+	if len(pubQueryRes.RoomIDs) == 1 {
+		publishNewRoomAndUnpublishOldRoom(ctx, r.URSAPI, roomID, newRoomID)
+	}
+	return nil
+}
+
+func publishNewRoomAndUnpublishOldRoom(
+	ctx context.Context,
+	URSAPI api.RoomserverInternalAPI,
+	oldRoomID, newRoomID string,
+) {
+	// expose this room in the published room list
+	var pubNewRoomRes api.PerformPublishResponse
+	URSAPI.PerformPublish(ctx, &api.PerformPublishRequest{
+		RoomID:     newRoomID,
+		Visibility: "public",
+	}, &pubNewRoomRes)
+	if pubNewRoomRes.Error != nil {
+		// treat as non-fatal since the room is already made by this point
+		util.GetLogger(ctx).WithError(pubNewRoomRes.Error).Error("failed to visibility:public")
+	}
+
+	var unpubOldRoomRes api.PerformPublishResponse
+	// remove the old room from the published room list
+	URSAPI.PerformPublish(ctx, &api.PerformPublishRequest{
+		RoomID:     oldRoomID,
+		Visibility: "private",
+	}, &unpubOldRoomRes)
+	if unpubOldRoomRes.Error != nil {
+		// treat as non-fatal since the room is already made by this point
+		util.GetLogger(ctx).WithError(unpubOldRoomRes.Error).Error("failed to visibility:private")
+	}
+}
+
+func (r *Upgrader) validateRoomExists(ctx context.Context, roomID string) error {
+	verReq := api.QueryRoomVersionForRoomRequest{RoomID: roomID}
+	verRes := api.QueryRoomVersionForRoomResponse{}
+	if err := r.URSAPI.QueryRoomVersionForRoom(ctx, &verReq, &verRes); err != nil {
+		return &api.PerformError{
+			Code: api.PerformErrorNoRoom,
+			Msg:  "Room does not exist",
+		}
+	}
+	return nil
+}
+
+func (r *Upgrader) userIsAuthorized(ctx context.Context, userID, roomID string,
+) bool {
+	plEvent := api.GetStateEvent(ctx, r.URSAPI, roomID, gomatrixserverlib.StateKeyTuple{
+		EventType: gomatrixserverlib.MRoomPowerLevels,
+		StateKey:  "",
+	})
+	if plEvent == nil {
+		return false
+	}
+	pl, err := plEvent.PowerLevels()
+	if err != nil {
+		return false
+	}
+	// Check for power level required to send tombstone event (marks the current room as obsolete),
+	// if not found, use the StateDefault power level
+	return pl.UserLevel(userID) >= pl.EventLevel("m.room.tombstone", true)
+}
+
+// nolint:gocyclo
+func (r *Upgrader) generateInitialEvents(ctx context.Context, oldRoom *api.QueryLatestEventsAndStateResponse, userID, roomID, newVersion string, tombstoneEvent *gomatrixserverlib.HeaderedEvent) ([]fledglingEvent, *api.PerformError) {
+	state := make(map[gomatrixserverlib.StateKeyTuple]*gomatrixserverlib.HeaderedEvent, len(oldRoom.StateEvents))
+	for _, event := range oldRoom.StateEvents {
+		if event.StateKey() == nil {
+			// This shouldn't ever happen, but better to be safe than sorry.
+			continue
+		}
+		if event.Type() == gomatrixserverlib.MRoomMember && !event.StateKeyEquals(userID) {
+			// With the exception of bans and invites which we do want to copy, we
+			// should ignore membership events that aren't our own, as event auth will
+			// prevent us from being able to create membership events on behalf of other
+			// users anyway unless they are invites or bans.
+			membership, err := event.Membership()
+			if err != nil {
+				continue
+			}
+			switch membership {
+			case gomatrixserverlib.Ban:
+			case gomatrixserverlib.Invite:
+			default:
+				continue
+			}
+		}
+		state[gomatrixserverlib.StateKeyTuple{EventType: event.Type(), StateKey: *event.StateKey()}] = event
+	}
+
+	// The following events are ones that we are going to override manually
+	// in the following section.
+	override := map[gomatrixserverlib.StateKeyTuple]struct{}{
+		{EventType: gomatrixserverlib.MRoomCreate, StateKey: ""}:      {},
+		{EventType: gomatrixserverlib.MRoomMember, StateKey: userID}:  {},
+		{EventType: gomatrixserverlib.MRoomPowerLevels, StateKey: ""}: {},
+		{EventType: gomatrixserverlib.MRoomJoinRules, StateKey: ""}:   {},
+	}
+
+	// The overridden events are essential events that must be present in the
+	// old room state. Check that they are there.
+	for tuple := range override {
+		if _, ok := state[tuple]; !ok {
+			return nil, &api.PerformError{
+				Msg: fmt.Sprintf("Essential event of type %q state key %q is missing", tuple.EventType, tuple.StateKey),
+			}
+		}
+	}
+
+	oldCreateEvent := state[gomatrixserverlib.StateKeyTuple{EventType: gomatrixserverlib.MRoomCreate, StateKey: ""}]
+	oldMembershipEvent := state[gomatrixserverlib.StateKeyTuple{EventType: gomatrixserverlib.MRoomMember, StateKey: userID}]
+	oldPowerLevelsEvent := state[gomatrixserverlib.StateKeyTuple{EventType: gomatrixserverlib.MRoomPowerLevels, StateKey: ""}]
+	oldJoinRulesEvent := state[gomatrixserverlib.StateKeyTuple{EventType: gomatrixserverlib.MRoomJoinRules, StateKey: ""}]
+
+	// Create the new room create event. Using a map here instead of CreateContent
+	// means that we preserve any other interesting fields that might be present
+	// in the create event (such as for the room types MSC).
+	newCreateContent := map[string]interface{}{}
+	_ = json.Unmarshal(oldCreateEvent.Content(), &newCreateContent)
+	newCreateContent["creator"] = userID
+	newCreateContent["room_version"] = newVersion
+	newCreateContent["predecessor"] = gomatrixserverlib.PreviousRoom{
+		EventID: tombstoneEvent.EventID(),
+		RoomID:  roomID,
+	}
+	newCreateEvent := fledglingEvent{
+		Type:     gomatrixserverlib.MRoomCreate,
+		StateKey: "",
+		Content:  newCreateContent,
+	}
+
+	// Now create the new membership event. Same rules apply as above, so
+	// that we preserve fields we don't otherwise know about. We'll always
+	// set the membership to join though, because that is necessary to auth
+	// the events after it.
+	newMembershipContent := map[string]interface{}{}
+	_ = json.Unmarshal(oldMembershipEvent.Content(), &newMembershipContent)
+	newMembershipContent["membership"] = gomatrixserverlib.Join
+	newMembershipEvent := fledglingEvent{
+		Type:     gomatrixserverlib.MRoomMember,
+		StateKey: userID,
+		Content:  newMembershipContent,
+	}
+
+	// We might need to temporarily give ourselves a higher power level
+	// than we had in the old room in order to be able to send all of
+	// the relevant state events. This function will return whether we
+	// had to override the power level events or not — if we did, we
+	// need to send the original power levels again later on.
+	powerLevelContent, err := oldPowerLevelsEvent.PowerLevels()
+	if err != nil {
+		util.GetLogger(ctx).WithError(err).Error()
+		return nil, &api.PerformError{
+			Msg: "Power level event content was invalid",
+		}
+	}
+	tempPowerLevelsEvent, powerLevelsOverridden := createTemporaryPowerLevels(powerLevelContent, userID)
+
+	// Now do the join rules event, same as the create and membership
+	// events. We'll set a sane default of "invite" so that if the
+	// existing join rules contains garbage, the room can still be
+	// upgraded.
+	newJoinRulesContent := map[string]interface{}{
+		"join_rule": gomatrixserverlib.Invite, // sane default
+	}
+	_ = json.Unmarshal(oldJoinRulesEvent.Content(), &newJoinRulesContent)
+	newJoinRulesEvent := fledglingEvent{
+		Type:     gomatrixserverlib.MRoomJoinRules,
+		StateKey: "",
+		Content:  newJoinRulesContent,
+	}
+
+	eventsToMake := make([]fledglingEvent, 0, len(state))
+	eventsToMake = append(
+		eventsToMake, newCreateEvent, newMembershipEvent,
+		tempPowerLevelsEvent, newJoinRulesEvent,
+	)
+
+	// For some reason Sytest expects there to be a guest access event.
+	// Create one if it doesn't exist.
+	if _, ok := state[gomatrixserverlib.StateKeyTuple{EventType: gomatrixserverlib.MRoomGuestAccess, StateKey: ""}]; !ok {
+		eventsToMake = append(eventsToMake, fledglingEvent{
+			Type: gomatrixserverlib.MRoomGuestAccess,
+			Content: map[string]string{
+				"guest_access": "forbidden",
+			},
+		})
+	}
+
+	// Duplicate all of the old state events into the new room.
+	for tuple, event := range state {
+		if _, ok := override[tuple]; ok {
+			// Don't duplicate events we have overridden already. They
+			// are already in `eventsToMake`.
+			continue
+		}
+		newEvent := fledglingEvent{
+			Type:     tuple.EventType,
+			StateKey: tuple.StateKey,
+		}
+		if err = json.Unmarshal(event.Content(), &newEvent.Content); err != nil {
+			logrus.WithError(err).Error("Failed to unmarshal old event")
+			continue
+		}
+		eventsToMake = append(eventsToMake, newEvent)
+	}
+
+	// If we sent a temporary power level event into the room before,
+	// override that now by restoring the original power levels.
+	if powerLevelsOverridden {
+		eventsToMake = append(eventsToMake, fledglingEvent{
+			Type:    gomatrixserverlib.MRoomPowerLevels,
+			Content: powerLevelContent,
+		})
+	}
+	return eventsToMake, nil
+}
+
+func (r *Upgrader) sendInitialEvents(ctx context.Context, evTime time.Time, userID, newRoomID, newVersion string, eventsToMake []fledglingEvent) *api.PerformError {
+	var err error
+	var builtEvents []*gomatrixserverlib.HeaderedEvent
+	authEvents := gomatrixserverlib.NewAuthEvents(nil)
+	for i, e := range eventsToMake {
+		depth := i + 1 // depth starts at 1
+
+		builder := gomatrixserverlib.EventBuilder{
+			Sender:   userID,
+			RoomID:   newRoomID,
+			Type:     e.Type,
+			StateKey: &e.StateKey,
+			Depth:    int64(depth),
+		}
+		err = builder.SetContent(e.Content)
+		if err != nil {
+			return &api.PerformError{
+				Msg: "builder.SetContent failed",
+			}
+		}
+		if i > 0 {
+			builder.PrevEvents = []gomatrixserverlib.EventReference{builtEvents[i-1].EventReference()}
+		}
+		var event *gomatrixserverlib.Event
+		event, err = r.buildEvent(&builder, &authEvents, evTime, gomatrixserverlib.RoomVersion(newVersion))
+		if err != nil {
+			return &api.PerformError{
+				Msg: "buildEvent failed",
+			}
+		}
+
+		if err = gomatrixserverlib.Allowed(event, &authEvents); err != nil {
+			return &api.PerformError{
+				Msg: "gomatrixserverlib.Allowed failed",
+			}
+		}
+
+		// Add the event to the list of auth events
+		builtEvents = append(builtEvents, event.Headered(gomatrixserverlib.RoomVersion(newVersion)))
+		err = authEvents.AddEvent(event)
+		if err != nil {
+			return &api.PerformError{
+				Msg: "authEvents.AddEvent failed",
+			}
+		}
+	}
+
+	inputs := make([]api.InputRoomEvent, 0, len(builtEvents))
+	for _, event := range builtEvents {
+		inputs = append(inputs, api.InputRoomEvent{
+			Kind:         api.KindNew,
+			Event:        event,
+			Origin:       r.Cfg.Matrix.ServerName,
+			SendAsServer: api.DoNotSendToOtherServers,
+		})
+	}
+	if err = api.SendInputRoomEvents(ctx, r.URSAPI, inputs, false); err != nil {
+		return &api.PerformError{
+			Msg: "api.SendInputRoomEvents failed",
+		}
+	}
+	return nil
+}
+
+func (r *Upgrader) makeTombstoneEvent(
+	ctx context.Context,
+	evTime time.Time,
+	userID, roomID, newRoomID string,
+) (*gomatrixserverlib.HeaderedEvent, *api.PerformError) {
+	content := map[string]interface{}{
+		"body":             "This room has been replaced",
+		"replacement_room": newRoomID,
+	}
+	event := fledglingEvent{
+		Type:    "m.room.tombstone",
+		Content: content,
+	}
+	return r.makeHeaderedEvent(ctx, evTime, userID, roomID, event)
+}
+
+func (r *Upgrader) makeHeaderedEvent(ctx context.Context, evTime time.Time, userID, roomID string, event fledglingEvent) (*gomatrixserverlib.HeaderedEvent, *api.PerformError) {
+	builder := gomatrixserverlib.EventBuilder{
+		Sender:   userID,
+		RoomID:   roomID,
+		Type:     event.Type,
+		StateKey: &event.StateKey,
+	}
+	err := builder.SetContent(event.Content)
+	if err != nil {
+		return nil, &api.PerformError{
+			Msg: "builder.SetContent failed",
+		}
+	}
+	var queryRes api.QueryLatestEventsAndStateResponse
+	headeredEvent, err := eventutil.QueryAndBuildEvent(ctx, &builder, r.Cfg.Matrix, evTime, r.URSAPI, &queryRes)
+	if err == eventutil.ErrRoomNoExists {
+		return nil, &api.PerformError{
+			Code: api.PerformErrorNoRoom,
+			Msg:  "Room does not exist",
+		}
+	} else if e, ok := err.(gomatrixserverlib.BadJSONError); ok {
+		return nil, &api.PerformError{
+			Msg: e.Error(),
+		}
+	} else if e, ok := err.(gomatrixserverlib.EventValidationError); ok {
+		if e.Code == gomatrixserverlib.EventValidationTooLarge {
+			return nil, &api.PerformError{
+				Msg: e.Error(),
+			}
+		}
+		return nil, &api.PerformError{
+			Msg: e.Error(),
+		}
+	} else if err != nil {
+		return nil, &api.PerformError{
+			Msg: "eventutil.BuildEvent failed",
+		}
+	}
+	// check to see if this user can perform this operation
+	stateEvents := make([]*gomatrixserverlib.Event, len(queryRes.StateEvents))
+	for i := range queryRes.StateEvents {
+		stateEvents[i] = queryRes.StateEvents[i].Event
+	}
+	provider := gomatrixserverlib.NewAuthEvents(stateEvents)
+	if err = gomatrixserverlib.Allowed(headeredEvent.Event, &provider); err != nil {
+		return nil, &api.PerformError{
+			Code: api.PerformErrorNotAllowed,
+			Msg:  err.Error(), // TODO: Is this error string comprehensible to the client?
+		}
+	}
+
+	return headeredEvent, nil
+}
+
+func createTemporaryPowerLevels(powerLevelContent *gomatrixserverlib.PowerLevelContent, userID string) (fledglingEvent, bool) {
+	// Work out what power level we need in order to be able to send events
+	// of all types into the room.
+	neededPowerLevel := powerLevelContent.StateDefault
+	for _, powerLevel := range powerLevelContent.Events {
+		if powerLevel > neededPowerLevel {
+			neededPowerLevel = powerLevel
+		}
+	}
+
+	// Make a copy of the existing power level content.
+	tempPowerLevelContent := *powerLevelContent
+	powerLevelsOverridden := false
+
+	// At this point, the "Users", "Events" and "Notifications" keys are all
+	// pointing to the map of the original PL content, so we will specifically
+	// override the users map with a new one and duplicate the values deeply,
+	// so that we can modify them without modifying the original.
+	tempPowerLevelContent.Users = make(map[string]int64, len(powerLevelContent.Users))
+	for key, value := range powerLevelContent.Users {
+		tempPowerLevelContent.Users[key] = value
+	}
+
+	// If the user who is upgrading the room doesn't already have sufficient
+	// power, then elevate their power levels.
+	if tempPowerLevelContent.UserLevel(userID) < neededPowerLevel {
+		tempPowerLevelContent.Users[userID] = neededPowerLevel
+		powerLevelsOverridden = true
+	}
+
+	// Then return the temporary power levels event.
+	return fledglingEvent{
+		Type:    gomatrixserverlib.MRoomPowerLevels,
+		Content: tempPowerLevelContent,
+	}, powerLevelsOverridden
+}
+
+func (r *Upgrader) sendHeaderedEvent(
+	ctx context.Context,
+	headeredEvent *gomatrixserverlib.HeaderedEvent,
+) *api.PerformError {
+	var inputs []api.InputRoomEvent
+	inputs = append(inputs, api.InputRoomEvent{
+		Kind:         api.KindNew,
+		Event:        headeredEvent,
+		Origin:       r.Cfg.Matrix.ServerName,
+		SendAsServer: api.DoNotSendToOtherServers,
+	})
+	if err := api.SendInputRoomEvents(ctx, r.URSAPI, inputs, false); err != nil {
+		return &api.PerformError{
+			Msg: "api.SendInputRoomEvents failed",
+		}
+	}
+
+	return nil
+}
+
+func (r *Upgrader) buildEvent(
+	builder *gomatrixserverlib.EventBuilder,
+	provider gomatrixserverlib.AuthEventProvider,
+	evTime time.Time,
+	roomVersion gomatrixserverlib.RoomVersion,
+) (*gomatrixserverlib.Event, error) {
+	eventsNeeded, err := gomatrixserverlib.StateNeededForEventBuilder(builder)
+	if err != nil {
+		return nil, err
+	}
+	refs, err := eventsNeeded.AuthEventReferences(provider)
+	if err != nil {
+		return nil, err
+	}
+	builder.AuthEvents = refs
+	event, err := builder.Build(
+		evTime, r.Cfg.Matrix.ServerName, r.Cfg.Matrix.KeyID,
+		r.Cfg.Matrix.PrivateKey, roomVersion,
+	)
+	if err != nil {
+		return nil, fmt.Errorf("cannot build event %s : Builder failed to build. %w", builder.Type, err)
+	}
+	return event, nil
+}

roomserver/inthttp/client.go

@@ -32,6 +32,7 @@ const (
 	RoomserverPerformInvitePath      = "/roomserver/performInvite"
 	RoomserverPerformPeekPath        = "/roomserver/performPeek"
 	RoomserverPerformUnpeekPath      = "/roomserver/performUnpeek"
+	RoomserverPerformRoomUpgradePath = "/roomserver/performRoomUpgrade"
 	RoomserverPerformJoinPath        = "/roomserver/performJoin"
 	RoomserverPerformLeavePath       = "/roomserver/performLeave"
 	RoomserverPerformBackfillPath    = "/roomserver/performBackfill"
@@ -252,6 +253,23 @@ func (h *httpRoomserverInternalAPI) PerformUnpeek(
 	}
 }
 
+func (h *httpRoomserverInternalAPI) PerformRoomUpgrade(
+	ctx context.Context,
+	request *api.PerformRoomUpgradeRequest,
+	response *api.PerformRoomUpgradeResponse,
+) {
+	span, ctx := opentracing.StartSpanFromContext(ctx, "PerformRoomUpgrade")
+	defer span.Finish()
+
+	apiURL := h.roomserverURL + RoomserverPerformRoomUpgradePath
+	err := httputil.PostJSON(ctx, span, h.httpClient, apiURL, request, response)
+	if err != nil {
+		response.Error = &api.PerformError{
+			Msg: fmt.Sprintf("failed to communicate with roomserver: %s", err),
+		}
+	}
+}
+
 func (h *httpRoomserverInternalAPI) PerformLeave(
 	ctx context.Context,
 	request *api.PerformLeaveRequest,

roomserver/inthttp/server.go

@@ -96,6 +96,17 @@ func AddRoutes(r api.RoomserverInternalAPI, internalAPIMux *mux.Router) {
 			return util.JSONResponse{Code: http.StatusOK, JSON: &response}
 		}),
 	)
+	internalAPIMux.Handle(RoomserverPerformRoomUpgradePath,
+		httputil.MakeInternalAPI("performRoomUpgrade", func(req *http.Request) util.JSONResponse {
+			var request api.PerformRoomUpgradeRequest
+			var response api.PerformRoomUpgradeResponse
+			if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
+				return util.MessageResponse(http.StatusBadRequest, err.Error())
+			}
+			r.PerformRoomUpgrade(req.Context(), &request, &response)
+			return util.JSONResponse{Code: http.StatusOK, JSON: &response}
+		}),
+	)
 	internalAPIMux.Handle(RoomserverPerformPublishPath,
 		httputil.MakeInternalAPI("performPublish", func(req *http.Request) util.JSONResponse {
 			var request api.PerformPublishRequest

setup/config/config_federationapi.go

@@ -12,13 +12,6 @@ type FederationAPI struct {
 	// send transactions to remote servers.
 	Database DatabaseOptions `yaml:"database"`
 
-	// List of paths to X509 certificates used by the external federation listeners.
-	// These are used to calculate the TLS fingerprints to publish for this server.
-	// Other matrix servers talking to this server will expect the x509 certificate
-	// to match one of these certificates.
-	// The certificates should be in PEM format.
-	FederationCertificatePaths []Path `yaml:"federation_certificates"`
-
 	// Federation failure threshold. How many consecutive failures that we should
 	// tolerate when sending federation requests to a specific server. The backoff
 	// is 2**x seconds, so 1 = 2 seconds, 2 = 4 seconds, 3 = 8 seconds, etc.
@@ -57,8 +50,6 @@ func (c *FederationAPI) Verify(configErrs *ConfigErrors, isMonolith bool) {
 		checkURL(configErrs, "federation_api.external_api.listen", string(c.ExternalAPI.Listen))
 	}
 	checkNotEmpty(configErrs, "federation_api.database.connection_string", string(c.Database.ConnectionString))
-	// TODO: not applicable always, e.g. in demos
-	//checkNotZero(configErrs, "federation_api.federation_certificates", int64(len(c.FederationCertificatePaths)))
 }
 
 // The config for setting a proxy to use for server->server requests

setup/config/config_test.go

@@ -107,18 +107,6 @@ federation_api:
     connect: http://localhost:7772
   external_api:
     listen: http://[::]:8072
-  federation_certificates: []
-federation_sender:
-  internal_api:
-    listen: http://localhost:7775
-    connect: http://localhost:7775
-  database:
-    connection_string: file:federationapi.db
-    max_open_conns: 100
-    max_idle_conns: 2
-    conn_max_lifetime: -1
-  send_max_retries: 16
-  disable_tls_validation: false
 key_server:
   internal_api:
     listen: http://localhost:7779

sytest-whitelist

@@ -661,6 +661,23 @@ Canonical alias can include alt_aliases
 Can delete canonical alias
 AS can make room aliases
 /context/ with lazy_load_members filter works
+/upgrade creates a new room
+/upgrade should preserve room visibility for public rooms
+/upgrade should preserve room visibility for private rooms
+/upgrade copies the power levels to the new room
+/upgrade preserves the power level of the upgrading user in old and new rooms
+/upgrade copies important state to the new room
+/upgrade copies ban events to the new room
+local user has push rules copied to upgraded room
+remote user has push rules copied to upgraded room
+/upgrade moves aliases to the new room
+/upgrade preserves room federation ability
+/upgrade restricts power levels in the old room
+/upgrade restricts power levels in the old room when the old PLs are unusual
+/upgrade to an unknown version is rejected
+/upgrade is rejected if the user can't send state events
+/upgrade of a bogus room fails gracefully
+Cannot send tombstone event that points to the same room
 Room summary counts change when membership changes
 GET /presence/:user_id/status fetches initial status
 PUT /presence/:user_id/status updates my presence
@@ -676,3 +693,4 @@ Presence changes are also reported to remote room members
 Presence changes to UNAVAILABLE are reported to local room members
 Presence changes to UNAVAILABLE are reported to remote room members
 New federated private chats get full presence information (SYN-115)
+/upgrade copies >100 power levels to the new room