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dendrite/clientapi/routing/thirdparty.go
Till 5e4b461e01
Return empty JSON if we don't have any protocols to return (#2892)
This should help with Element reporting `The homeserver may be too old
to support third party networks.`
2022-11-28 11:26:03 +01:00

112 lines
3.2 KiB
Go

// 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"
"net/url"
"github.com/matrix-org/util"
appserviceAPI "github.com/matrix-org/dendrite/appservice/api"
"github.com/matrix-org/dendrite/clientapi/jsonerror"
"github.com/matrix-org/dendrite/userapi/api"
)
// Protocols implements
//
// GET /_matrix/client/v3/thirdparty/protocols/{protocol}
// GET /_matrix/client/v3/thirdparty/protocols
func Protocols(req *http.Request, asAPI appserviceAPI.AppServiceInternalAPI, device *api.Device, protocol string) util.JSONResponse {
resp := &appserviceAPI.ProtocolResponse{}
if err := asAPI.Protocols(req.Context(), &appserviceAPI.ProtocolRequest{Protocol: protocol}, resp); err != nil {
return jsonerror.InternalServerError()
}
if !resp.Exists {
if protocol != "" {
return util.JSONResponse{
Code: http.StatusNotFound,
JSON: jsonerror.NotFound("The protocol is unknown."),
}
}
return util.JSONResponse{
Code: http.StatusOK,
JSON: struct{}{},
}
}
if protocol != "" {
return util.JSONResponse{
Code: http.StatusOK,
JSON: resp.Protocols[protocol],
}
}
return util.JSONResponse{
Code: http.StatusOK,
JSON: resp.Protocols,
}
}
// User implements
//
// GET /_matrix/client/v3/thirdparty/user
// GET /_matrix/client/v3/thirdparty/user/{protocol}
func User(req *http.Request, asAPI appserviceAPI.AppServiceInternalAPI, device *api.Device, protocol string, params url.Values) util.JSONResponse {
resp := &appserviceAPI.UserResponse{}
params.Del("access_token")
if err := asAPI.User(req.Context(), &appserviceAPI.UserRequest{
Protocol: protocol,
Params: params.Encode(),
}, resp); err != nil {
return jsonerror.InternalServerError()
}
if !resp.Exists {
return util.JSONResponse{
Code: http.StatusNotFound,
JSON: jsonerror.NotFound("The Matrix User ID was not found"),
}
}
return util.JSONResponse{
Code: http.StatusOK,
JSON: resp.Users,
}
}
// Location implements
//
// GET /_matrix/client/v3/thirdparty/location
// GET /_matrix/client/v3/thirdparty/location/{protocol}
func Location(req *http.Request, asAPI appserviceAPI.AppServiceInternalAPI, device *api.Device, protocol string, params url.Values) util.JSONResponse {
resp := &appserviceAPI.LocationResponse{}
params.Del("access_token")
if err := asAPI.Locations(req.Context(), &appserviceAPI.LocationRequest{
Protocol: protocol,
Params: params.Encode(),
}, resp); err != nil {
return jsonerror.InternalServerError()
}
if !resp.Exists {
return util.JSONResponse{
Code: http.StatusNotFound,
JSON: jsonerror.NotFound("No portal rooms were found."),
}
}
return util.JSONResponse{
Code: http.StatusOK,
JSON: resp.Locations,
}
}