mirror of
https://github.com/matrix-org/dendrite
synced 2024-11-15 06:11:08 +01:00
72285b2659
Sister PR to https://github.com/matrix-org/gomatrixserverlib/pull/364 Read this commit by commit to avoid going insane.
293 lines
9.7 KiB
Go
293 lines
9.7 KiB
Go
package gobind
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import (
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"context"
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"crypto/ed25519"
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"crypto/tls"
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"encoding/hex"
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"fmt"
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"net"
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"net/http"
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"os"
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"path/filepath"
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"time"
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"github.com/getsentry/sentry-go"
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"github.com/gorilla/mux"
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"github.com/matrix-org/dendrite/appservice"
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"github.com/matrix-org/dendrite/cmd/dendrite-demo-yggdrasil/signing"
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"github.com/matrix-org/dendrite/cmd/dendrite-demo-yggdrasil/yggconn"
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"github.com/matrix-org/dendrite/cmd/dendrite-demo-yggdrasil/yggrooms"
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"github.com/matrix-org/dendrite/federationapi"
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"github.com/matrix-org/dendrite/federationapi/api"
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"github.com/matrix-org/dendrite/internal"
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"github.com/matrix-org/dendrite/internal/caching"
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"github.com/matrix-org/dendrite/internal/httputil"
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"github.com/matrix-org/dendrite/internal/sqlutil"
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"github.com/matrix-org/dendrite/roomserver"
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"github.com/matrix-org/dendrite/setup"
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basepkg "github.com/matrix-org/dendrite/setup/base"
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"github.com/matrix-org/dendrite/setup/config"
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"github.com/matrix-org/dendrite/setup/jetstream"
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"github.com/matrix-org/dendrite/setup/process"
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"github.com/matrix-org/dendrite/test"
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"github.com/matrix-org/dendrite/userapi"
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"github.com/matrix-org/gomatrixserverlib"
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"github.com/matrix-org/gomatrixserverlib/spec"
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"github.com/sirupsen/logrus"
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_ "golang.org/x/mobile/bind"
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)
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type DendriteMonolith struct {
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logger logrus.Logger
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YggdrasilNode *yggconn.Node
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StorageDirectory string
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listener net.Listener
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httpServer *http.Server
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processContext *process.ProcessContext
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}
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func (m *DendriteMonolith) BaseURL() string {
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return fmt.Sprintf("http://%s", m.listener.Addr().String())
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}
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func (m *DendriteMonolith) PeerCount() int {
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return m.YggdrasilNode.PeerCount()
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}
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func (m *DendriteMonolith) SetMulticastEnabled(enabled bool) {
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m.YggdrasilNode.SetMulticastEnabled(enabled)
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}
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func (m *DendriteMonolith) SetStaticPeer(uri string) error {
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return m.YggdrasilNode.SetStaticPeer(uri)
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}
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func (m *DendriteMonolith) DisconnectNonMulticastPeers() {
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m.YggdrasilNode.DisconnectNonMulticastPeers()
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}
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func (m *DendriteMonolith) DisconnectMulticastPeers() {
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m.YggdrasilNode.DisconnectMulticastPeers()
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}
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func (m *DendriteMonolith) Start() {
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var pk ed25519.PublicKey
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var sk ed25519.PrivateKey
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m.logger = logrus.Logger{
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Out: BindLogger{},
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}
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m.logger.SetOutput(BindLogger{})
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logrus.SetOutput(BindLogger{})
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keyfile := filepath.Join(m.StorageDirectory, "p2p.pem")
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if _, err := os.Stat(keyfile); os.IsNotExist(err) {
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oldkeyfile := filepath.Join(m.StorageDirectory, "p2p.key")
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if _, err = os.Stat(oldkeyfile); os.IsNotExist(err) {
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if err = test.NewMatrixKey(keyfile); err != nil {
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panic("failed to generate a new PEM key: " + err.Error())
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}
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if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
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panic("failed to load PEM key: " + err.Error())
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}
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if len(sk) != ed25519.PrivateKeySize {
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panic("the private key is not long enough")
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}
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} else {
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if sk, err = os.ReadFile(oldkeyfile); err != nil {
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panic("failed to read the old private key: " + err.Error())
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}
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if len(sk) != ed25519.PrivateKeySize {
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panic("the private key is not long enough")
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}
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if err := test.SaveMatrixKey(keyfile, sk); err != nil {
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panic("failed to convert the private key to PEM format: " + err.Error())
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}
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}
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} else {
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var err error
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if _, sk, err = config.LoadMatrixKey(keyfile, os.ReadFile); err != nil {
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panic("failed to load PEM key: " + err.Error())
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}
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if len(sk) != ed25519.PrivateKeySize {
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panic("the private key is not long enough")
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}
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}
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pk = sk.Public().(ed25519.PublicKey)
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var err error
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m.listener, err = net.Listen("tcp", "localhost:65432")
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if err != nil {
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panic(err)
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}
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ygg, err := yggconn.Setup(sk, "dendrite", m.StorageDirectory, "", "")
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if err != nil {
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panic(err)
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}
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m.YggdrasilNode = ygg
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cfg := &config.Dendrite{}
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cfg.Defaults(config.DefaultOpts{
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Generate: true,
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SingleDatabase: true,
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})
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cfg.Global.ServerName = spec.ServerName(hex.EncodeToString(pk))
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cfg.Global.PrivateKey = sk
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cfg.Global.KeyID = gomatrixserverlib.KeyID(signing.KeyID)
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cfg.Global.JetStream.StoragePath = config.Path(fmt.Sprintf("%s/", m.StorageDirectory))
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cfg.Global.JetStream.InMemory = true
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cfg.UserAPI.AccountDatabase.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-account.db", m.StorageDirectory))
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cfg.MediaAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-mediaapi.db", m.StorageDirectory))
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cfg.SyncAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-syncapi.db", m.StorageDirectory))
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cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-roomserver.db", m.StorageDirectory))
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cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-keyserver.db", m.StorageDirectory))
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cfg.FederationAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-federationsender.db", m.StorageDirectory))
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cfg.MediaAPI.BasePath = config.Path(fmt.Sprintf("%s/tmp", m.StorageDirectory))
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cfg.MediaAPI.AbsBasePath = config.Path(fmt.Sprintf("%s/tmp", m.StorageDirectory))
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cfg.ClientAPI.RegistrationDisabled = false
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cfg.ClientAPI.OpenRegistrationWithoutVerificationEnabled = true
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if err = cfg.Derive(); err != nil {
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panic(err)
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}
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configErrors := &config.ConfigErrors{}
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cfg.Verify(configErrors)
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if len(*configErrors) > 0 {
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for _, err := range *configErrors {
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logrus.Errorf("Configuration error: %s", err)
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}
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logrus.Fatalf("Failed to start due to configuration errors")
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}
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internal.SetupStdLogging()
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internal.SetupHookLogging(cfg.Logging)
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internal.SetupPprof()
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logrus.Infof("Dendrite version %s", internal.VersionString())
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if !cfg.ClientAPI.RegistrationDisabled && cfg.ClientAPI.OpenRegistrationWithoutVerificationEnabled {
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logrus.Warn("Open registration is enabled")
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}
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closer, err := cfg.SetupTracing()
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if err != nil {
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logrus.WithError(err).Panicf("failed to start opentracing")
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}
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defer closer.Close()
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if cfg.Global.Sentry.Enabled {
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logrus.Info("Setting up Sentry for debugging...")
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err = sentry.Init(sentry.ClientOptions{
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Dsn: cfg.Global.Sentry.DSN,
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Environment: cfg.Global.Sentry.Environment,
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Debug: true,
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ServerName: string(cfg.Global.ServerName),
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Release: "dendrite@" + internal.VersionString(),
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AttachStacktrace: true,
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})
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if err != nil {
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logrus.WithError(err).Panic("failed to start Sentry")
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}
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}
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processCtx := process.NewProcessContext()
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cm := sqlutil.NewConnectionManager(processCtx, cfg.Global.DatabaseOptions)
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routers := httputil.NewRouters()
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basepkg.ConfigureAdminEndpoints(processCtx, routers)
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m.processContext = processCtx
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defer func() {
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processCtx.ShutdownDendrite()
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processCtx.WaitForShutdown()
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}() // nolint: errcheck
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federation := ygg.CreateFederationClient(cfg)
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serverKeyAPI := &signing.YggdrasilKeys{}
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keyRing := serverKeyAPI.KeyRing()
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caches := caching.NewRistrettoCache(cfg.Global.Cache.EstimatedMaxSize, cfg.Global.Cache.MaxAge, caching.EnableMetrics)
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natsInstance := jetstream.NATSInstance{}
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rsAPI := roomserver.NewInternalAPI(processCtx, cfg, cm, &natsInstance, caches, caching.EnableMetrics)
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fsAPI := federationapi.NewInternalAPI(
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processCtx, cfg, cm, &natsInstance, federation, rsAPI, caches, keyRing, true,
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)
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userAPI := userapi.NewInternalAPI(processCtx, cfg, cm, &natsInstance, rsAPI, federation)
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asAPI := appservice.NewInternalAPI(processCtx, cfg, &natsInstance, userAPI, rsAPI)
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rsAPI.SetAppserviceAPI(asAPI)
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// The underlying roomserver implementation needs to be able to call the fedsender.
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// This is different to rsAPI which can be the http client which doesn't need this dependency
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rsAPI.SetFederationAPI(fsAPI, keyRing)
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monolith := setup.Monolith{
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Config: cfg,
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Client: ygg.CreateClient(),
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FedClient: federation,
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KeyRing: keyRing,
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AppserviceAPI: asAPI,
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FederationAPI: fsAPI,
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RoomserverAPI: rsAPI,
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UserAPI: userAPI,
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ExtPublicRoomsProvider: yggrooms.NewYggdrasilRoomProvider(
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ygg, fsAPI, federation,
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),
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}
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monolith.AddAllPublicRoutes(processCtx, cfg, routers, cm, &natsInstance, caches, caching.EnableMetrics)
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httpRouter := mux.NewRouter()
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httpRouter.PathPrefix(httputil.PublicClientPathPrefix).Handler(routers.Client)
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httpRouter.PathPrefix(httputil.PublicMediaPathPrefix).Handler(routers.Media)
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httpRouter.PathPrefix(httputil.DendriteAdminPathPrefix).Handler(routers.DendriteAdmin)
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httpRouter.PathPrefix(httputil.SynapseAdminPathPrefix).Handler(routers.SynapseAdmin)
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yggRouter := mux.NewRouter()
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yggRouter.PathPrefix(httputil.PublicFederationPathPrefix).Handler(routers.Federation)
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yggRouter.PathPrefix(httputil.PublicMediaPathPrefix).Handler(routers.Media)
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// Build both ends of a HTTP multiplex.
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m.httpServer = &http.Server{
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Addr: ":0",
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TLSNextProto: map[string]func(*http.Server, *tls.Conn, http.Handler){},
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ReadTimeout: 10 * time.Second,
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WriteTimeout: 10 * time.Second,
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IdleTimeout: 30 * time.Second,
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BaseContext: func(_ net.Listener) context.Context {
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return context.Background()
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},
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Handler: yggRouter,
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}
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go func() {
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m.logger.Info("Listening on ", ygg.DerivedServerName())
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m.logger.Error(m.httpServer.Serve(ygg))
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}()
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go func() {
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logrus.Info("Listening on ", m.listener.Addr())
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logrus.Error(http.Serve(m.listener, httpRouter))
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}()
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go func() {
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logrus.Info("Sending wake-up message to known nodes")
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req := &api.PerformBroadcastEDURequest{}
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res := &api.PerformBroadcastEDUResponse{}
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if err := fsAPI.PerformBroadcastEDU(context.TODO(), req, res); err != nil {
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logrus.WithError(err).Error("Failed to send wake-up message to known nodes")
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}
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}()
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}
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func (m *DendriteMonolith) Stop() {
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if err := m.httpServer.Close(); err != nil {
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m.logger.Warn("Error stopping HTTP server:", err)
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}
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if m.processContext != nil {
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m.processContext.ShutdownDendrite()
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m.processContext.WaitForComponentsToFinish()
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}
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}
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