mirror of
https://github.com/matrix-org/dendrite.git
synced 2024-11-30 10:11:56 -06:00
ecd7accbad
renamed: internal/eventcontent.go -> internal/eventutil/eventcontent.go renamed: internal/events.go -> internal/eventutil/events.go renamed: internal/types.go -> internal/eventutil/types.go renamed: internal/http/http.go -> internal/httputil/http.go renamed: internal/httpapi.go -> internal/httputil/httpapi.go renamed: internal/httpapi_test.go -> internal/httputil/httpapi_test.go renamed: internal/httpapis/paths.go -> internal/httputil/paths.go renamed: internal/routing.go -> internal/httputil/routing.go renamed: internal/basecomponent/base.go -> internal/setup/base.go renamed: internal/basecomponent/flags.go -> internal/setup/flags.go renamed: internal/partition_offset_table.go -> internal/sqlutil/partition_offset_table.go renamed: internal/postgres.go -> internal/sqlutil/postgres.go renamed: internal/postgres_wasm.go -> internal/sqlutil/postgres_wasm.go renamed: internal/sql.go -> internal/sqlutil/sql.go
127 lines
3.5 KiB
Go
127 lines
3.5 KiB
Go
// Copyright 2020 The Matrix.org Foundation C.I.C.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"errors"
|
|
|
|
pstore "github.com/libp2p/go-libp2p-core/peerstore"
|
|
record "github.com/libp2p/go-libp2p-record"
|
|
"github.com/matrix-org/dendrite/internal/setup"
|
|
|
|
"github.com/libp2p/go-libp2p"
|
|
circuit "github.com/libp2p/go-libp2p-circuit"
|
|
crypto "github.com/libp2p/go-libp2p-core/crypto"
|
|
routing "github.com/libp2p/go-libp2p-core/routing"
|
|
|
|
host "github.com/libp2p/go-libp2p-core/host"
|
|
dht "github.com/libp2p/go-libp2p-kad-dht"
|
|
pubsub "github.com/libp2p/go-libp2p-pubsub"
|
|
"github.com/matrix-org/gomatrixserverlib"
|
|
|
|
"github.com/matrix-org/dendrite/internal/config"
|
|
)
|
|
|
|
// P2PDendrite is a Peer-to-Peer variant of BaseDendrite.
|
|
type P2PDendrite struct {
|
|
Base setup.BaseDendrite
|
|
|
|
// Store our libp2p object so that we can make outgoing connections from it
|
|
// later
|
|
LibP2P host.Host
|
|
LibP2PContext context.Context
|
|
LibP2PCancel context.CancelFunc
|
|
LibP2PDHT *dht.IpfsDHT
|
|
LibP2PPubsub *pubsub.PubSub
|
|
}
|
|
|
|
// NewP2PDendrite creates a new instance to be used by a component.
|
|
// The componentName is used for logging purposes, and should be a friendly name
|
|
// of the component running, e.g. SyncAPI.
|
|
func NewP2PDendrite(cfg *config.Dendrite, componentName string) *P2PDendrite {
|
|
baseDendrite := setup.NewBaseDendrite(cfg, componentName, false)
|
|
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
|
|
privKey, err := crypto.UnmarshalEd25519PrivateKey(cfg.Matrix.PrivateKey[:])
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
//defaultIP6ListenAddr, _ := multiaddr.NewMultiaddr("/ip6/::/tcp/0")
|
|
var libp2pdht *dht.IpfsDHT
|
|
libp2p, err := libp2p.New(ctx,
|
|
libp2p.Identity(privKey),
|
|
libp2p.DefaultListenAddrs,
|
|
//libp2p.ListenAddrs(defaultIP6ListenAddr),
|
|
libp2p.DefaultTransports,
|
|
libp2p.Routing(func(h host.Host) (r routing.PeerRouting, err error) {
|
|
libp2pdht, err = dht.New(ctx, h)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
libp2pdht.Validator = libP2PValidator{}
|
|
r = libp2pdht
|
|
return
|
|
}),
|
|
libp2p.EnableAutoRelay(),
|
|
libp2p.EnableRelay(circuit.OptHop),
|
|
)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
libp2ppubsub, err := pubsub.NewFloodSub(context.Background(), libp2p, []pubsub.Option{
|
|
pubsub.WithMessageSigning(true),
|
|
}...)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
fmt.Println("Our public key:", privKey.GetPublic())
|
|
fmt.Println("Our node ID:", libp2p.ID())
|
|
fmt.Println("Our addresses:", libp2p.Addrs())
|
|
|
|
cfg.Matrix.ServerName = gomatrixserverlib.ServerName(libp2p.ID().String())
|
|
|
|
return &P2PDendrite{
|
|
Base: *baseDendrite,
|
|
LibP2P: libp2p,
|
|
LibP2PContext: ctx,
|
|
LibP2PCancel: cancel,
|
|
LibP2PDHT: libp2pdht,
|
|
LibP2PPubsub: libp2ppubsub,
|
|
}
|
|
}
|
|
|
|
type libP2PValidator struct {
|
|
KeyBook pstore.KeyBook
|
|
}
|
|
|
|
func (v libP2PValidator) Validate(key string, value []byte) error {
|
|
ns, _, err := record.SplitKey(key)
|
|
if err != nil || ns != "matrix" {
|
|
return errors.New("not Matrix path")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (v libP2PValidator) Select(k string, vals [][]byte) (int, error) {
|
|
return 0, nil
|
|
}
|