dendrite/federationapi/routing/routing.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 routing
import (
"net/http"
"github.com/gorilla/mux"
appserviceAPI "github.com/matrix-org/dendrite/appservice/api"
"github.com/matrix-org/dendrite/clientapi/auth/storage/accounts"
"github.com/matrix-org/dendrite/clientapi/auth/storage/devices"
"github.com/matrix-org/dendrite/clientapi/producers"
"github.com/matrix-org/dendrite/common"
"github.com/matrix-org/dendrite/common/config"
roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/util"
)
const (
pathPrefixV2Keys = "/_matrix/key/v2"
pathPrefixV1Federation = "/_matrix/federation/v1"
)
// Setup registers HTTP handlers with the given ServeMux.
//
// Due to Setup being used to call many other functions, a gocyclo nolint is
// applied:
// nolint: gocyclo
func Setup(
apiMux *mux.Router,
cfg config.Dendrite,
query roomserverAPI.RoomserverQueryAPI,
aliasAPI roomserverAPI.RoomserverAliasAPI,
asAPI appserviceAPI.AppServiceQueryAPI,
producer *producers.RoomserverProducer,
keys gomatrixserverlib.KeyRing,
federation *gomatrixserverlib.FederationClient,
accountDB *accounts.Database,
deviceDB *devices.Database,
) {
v2keysmux := apiMux.PathPrefix(pathPrefixV2Keys).Subrouter()
v1fedmux := apiMux.PathPrefix(pathPrefixV1Federation).Subrouter()
localKeys := common.MakeExternalAPI("localkeys", func(req *http.Request) util.JSONResponse {
return LocalKeys(cfg)
})
// Ignore the {keyID} argument as we only have a single server key so we always
// return that key.
// Even if we had more than one server key, we would probably still ignore the
// {keyID} argument and always return a response containing all of the keys.
v2keysmux.Handle("/server/{keyID}", localKeys).Methods(http.MethodGet)
v2keysmux.Handle("/server/", localKeys).Methods(http.MethodGet)
v2keysmux.Handle("/server", localKeys).Methods(http.MethodGet)
v1fedmux.Handle("/send/{txnID}", common.MakeFedAPI(
"federation_send", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
return Send(
httpReq, request, gomatrixserverlib.TransactionID(vars["txnID"]),
cfg, query, producer, keys, federation,
)
},
)).Methods(http.MethodPut, http.MethodOptions)
v1fedmux.Handle("/invite/{roomID}/{eventID}", common.MakeFedAPI(
"federation_invite", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
return Invite(
httpReq, request, vars["roomID"], vars["eventID"],
cfg, producer, keys,
)
},
)).Methods(http.MethodPut, http.MethodOptions)
v1fedmux.Handle("/3pid/onbind", common.MakeExternalAPI("3pid_onbind",
func(req *http.Request) util.JSONResponse {
return CreateInvitesFrom3PIDInvites(req, query, asAPI, cfg, producer, federation, accountDB)
},
)).Methods(http.MethodPost, http.MethodOptions)
v1fedmux.Handle("/exchange_third_party_invite/{roomID}", common.MakeFedAPI(
"exchange_third_party_invite", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
return ExchangeThirdPartyInvite(
httpReq, request, vars["roomID"], query, cfg, federation, producer,
)
},
)).Methods(http.MethodPut, http.MethodOptions)
v1fedmux.Handle("/event/{eventID}", common.MakeFedAPI(
"federation_get_event", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
return GetEvent(
httpReq.Context(), request, query, vars["eventID"],
)
},
)).Methods(http.MethodGet)
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v1fedmux.Handle("/state/{roomID}", common.MakeFedAPI(
"federation_get_event_auth", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
return GetState(
httpReq.Context(), request, query, vars["roomID"],
)
},
)).Methods(http.MethodGet)
v1fedmux.Handle("/state_ids/{roomID}", common.MakeFedAPI(
"federation_get_event_auth", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
return GetStateIDs(
httpReq.Context(), request, query, vars["roomID"],
)
},
)).Methods(http.MethodGet)
v1fedmux.Handle("/query/directory", common.MakeFedAPI(
"federation_query_room_alias", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
return RoomAliasToID(
httpReq, federation, cfg, aliasAPI,
)
},
)).Methods(http.MethodGet)
v1fedmux.Handle("/query/profile", common.MakeFedAPI(
"federation_query_profile", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
return GetProfile(
httpReq, accountDB, cfg, asAPI,
)
},
)).Methods(http.MethodGet)
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v1fedmux.Handle("/user/devices/{userID}", common.MakeFedAPI(
"federation_user_devices", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
return GetUserDevices(
httpReq, deviceDB, vars["userID"],
)
},
)).Methods(http.MethodGet)
v1fedmux.Handle("/make_join/{roomID}/{userID}", common.MakeFedAPI(
"federation_make_join", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
roomID := vars["roomID"]
userID := vars["userID"]
return MakeJoin(
httpReq, request, cfg, query, roomID, userID,
)
},
)).Methods(http.MethodGet)
v1fedmux.Handle("/send_join/{roomID}/{userID}", common.MakeFedAPI(
"federation_send_join", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
roomID := vars["roomID"]
userID := vars["userID"]
return SendJoin(
httpReq, request, cfg, query, producer, keys, roomID, userID,
)
},
)).Methods(http.MethodPut)
v1fedmux.Handle("/make_leave/{roomID}/{userID}", common.MakeFedAPI(
"federation_make_leave", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
roomID := vars["roomID"]
userID := vars["userID"]
return MakeLeave(
httpReq, request, cfg, query, roomID, userID,
)
},
)).Methods(http.MethodGet)
v1fedmux.Handle("/send_leave/{roomID}/{userID}", common.MakeFedAPI(
"federation_send_leave", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
roomID := vars["roomID"]
userID := vars["userID"]
return SendLeave(
httpReq, request, cfg, producer, keys, roomID, userID,
)
},
)).Methods(http.MethodPut)
v1fedmux.Handle("/version", common.MakeExternalAPI(
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"federation_version",
func(httpReq *http.Request) util.JSONResponse {
return Version()
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},
)).Methods(http.MethodGet)
v1fedmux.Handle("/get_missing_events/{roomID}", common.MakeFedAPI(
"federation_get_missing_events", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
return GetMissingEvents(httpReq, request, query, vars["roomID"])
},
)).Methods(http.MethodPost)
v1fedmux.Handle("/backfill/{roomID}", common.MakeFedAPI(
"federation_backfill", cfg.Matrix.ServerName, keys,
func(httpReq *http.Request, request *gomatrixserverlib.FederationRequest) util.JSONResponse {
vars, err := common.URLDecodeMapValues(mux.Vars(httpReq))
if err != nil {
return util.ErrorResponse(err)
}
return Backfill(httpReq, request, query, vars["roomID"], cfg)
},
)).Methods(http.MethodGet)
}