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dendrite/cmd/dendrite-monolith-server/main.go

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// Copyright 2017 Vector Creations Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"flag"
"os"
"github.com/matrix-org/dendrite/appservice"
"github.com/matrix-org/dendrite/eduserver"
"github.com/matrix-org/dendrite/eduserver/cache"
"github.com/matrix-org/dendrite/federationsender"
"github.com/matrix-org/dendrite/keyserver"
"github.com/matrix-org/dendrite/roomserver"
"github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/dendrite/setup"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/setup/mscs"
"github.com/matrix-org/dendrite/signingkeyserver"
"github.com/matrix-org/dendrite/userapi"
"github.com/sirupsen/logrus"
)
var (
httpBindAddr = flag.String("http-bind-address", ":8008", "The HTTP listening port for the server")
httpsBindAddr = flag.String("https-bind-address", ":8448", "The HTTPS listening port for the server")
apiBindAddr = flag.String("api-bind-address", "localhost:18008", "The HTTP listening port for the internal HTTP APIs (if -api is enabled)")
certFile = flag.String("tls-cert", "", "The PEM formatted X509 certificate to use for TLS")
keyFile = flag.String("tls-key", "", "The PEM private key to use for TLS")
enableHTTPAPIs = flag.Bool("api", false, "Use HTTP APIs instead of short-circuiting (warning: exposes API endpoints!)")
traceInternal = os.Getenv("DENDRITE_TRACE_INTERNAL") == "1"
)
func main() {
cfg := setup.ParseFlags(true)
httpAddr := config.HTTPAddress("http://" + *httpBindAddr)
httpsAddr := config.HTTPAddress("https://" + *httpsBindAddr)
httpAPIAddr := httpAddr
if *enableHTTPAPIs {
logrus.Warnf("DANGER! The -api option is enabled, exposing internal APIs on %q!", *apiBindAddr)
httpAPIAddr = config.HTTPAddress("http://" + *apiBindAddr)
// If the HTTP APIs are enabled then we need to update the Listen
// statements in the configuration so that we know where to find
// the API endpoints. They'll listen on the same port as the monolith
// itself.
cfg.AppServiceAPI.InternalAPI.Connect = httpAPIAddr
cfg.ClientAPI.InternalAPI.Connect = httpAPIAddr
cfg.EDUServer.InternalAPI.Connect = httpAPIAddr
cfg.FederationAPI.InternalAPI.Connect = httpAPIAddr
cfg.FederationSender.InternalAPI.Connect = httpAPIAddr
cfg.KeyServer.InternalAPI.Connect = httpAPIAddr
cfg.MediaAPI.InternalAPI.Connect = httpAPIAddr
cfg.RoomServer.InternalAPI.Connect = httpAPIAddr
cfg.SigningKeyServer.InternalAPI.Connect = httpAPIAddr
cfg.SyncAPI.InternalAPI.Connect = httpAPIAddr
}
base := setup.NewBaseDendrite(cfg, "Monolith", *enableHTTPAPIs)
defer base.Close() // nolint: errcheck
accountDB := base.CreateAccountsDB()
federation := base.CreateFederationClient()
skAPI := signingkeyserver.NewInternalAPI(
&base.Cfg.SigningKeyServer, federation, base.Caches,
)
if base.UseHTTPAPIs {
signingkeyserver.AddInternalRoutes(base.InternalAPIMux, skAPI, base.Caches)
skAPI = base.SigningKeyServerHTTPClient()
}
keyRing := skAPI.KeyRing()
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rsImpl := roomserver.NewInternalAPI(
base, keyRing,
)
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// call functions directly on the impl unless running in HTTP mode
rsAPI := rsImpl
if base.UseHTTPAPIs {
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roomserver.AddInternalRoutes(base.InternalAPIMux, rsImpl)
rsAPI = base.RoomserverHTTPClient()
}
if traceInternal {
rsAPI = &api.RoomserverInternalAPITrace{
Impl: rsAPI,
}
}
fsAPI := federationsender.NewInternalAPI(
base, federation, rsAPI, keyRing,
)
if base.UseHTTPAPIs {
federationsender.AddInternalRoutes(base.InternalAPIMux, fsAPI)
fsAPI = base.FederationSenderHTTPClient()
}
// The underlying roomserver implementation needs to be able to call the fedsender.
// This is different to rsAPI which can be the http client which doesn't need this dependency
rsImpl.SetFederationSenderAPI(fsAPI)
keyAPI := keyserver.NewInternalAPI(&base.Cfg.KeyServer, fsAPI)
userAPI := userapi.NewInternalAPI(accountDB, &cfg.UserAPI, cfg.Derived.ApplicationServices, keyAPI)
keyAPI.SetUserAPI(userAPI)
eduInputAPI := eduserver.NewInternalAPI(
base, cache.New(), userAPI,
)
if base.UseHTTPAPIs {
eduserver.AddInternalRoutes(base.InternalAPIMux, eduInputAPI)
eduInputAPI = base.EDUServerClient()
}
asAPI := appservice.NewInternalAPI(base, userAPI, rsAPI)
if base.UseHTTPAPIs {
appservice.AddInternalRoutes(base.InternalAPIMux, asAPI)
asAPI = base.AppserviceHTTPClient()
}
rsAPI.SetAppserviceAPI(asAPI)
monolith := setup.Monolith{
Config: base.Cfg,
AccountDB: accountDB,
Client: base.CreateClient(),
FedClient: federation,
KeyRing: keyRing,
AppserviceAPI: asAPI,
EDUInternalAPI: eduInputAPI,
FederationSenderAPI: fsAPI,
RoomserverAPI: rsAPI,
ServerKeyAPI: skAPI,
UserAPI: userAPI,
KeyAPI: keyAPI,
}
monolith.AddAllPublicRoutes(
base.ProcessContext,
base.PublicClientAPIMux,
base.PublicFederationAPIMux,
base.PublicKeyAPIMux,
base.PublicMediaAPIMux,
)
if len(base.Cfg.MSCs.MSCs) > 0 {
if err := mscs.Enable(base, &monolith); err != nil {
logrus.WithError(err).Fatalf("Failed to enable MSCs")
}
}
// Expose the matrix APIs directly rather than putting them under a /api path.
go func() {
base.SetupAndServeHTTP(
httpAPIAddr, // internal API
httpAddr, // external API
nil, nil, // TLS settings
)
}()
// Handle HTTPS if certificate and key are provided
if *certFile != "" && *keyFile != "" {
go func() {
base.SetupAndServeHTTP(
setup.NoListener, // internal API
httpsAddr, // external API
certFile, keyFile, // TLS settings
)
}()
}
// We want to block forever to let the HTTP and HTTPS handler serve the APIs
base.WaitForShutdown()
}