71 lines
2.2 KiB
Go
71 lines
2.2 KiB
Go
// Copyright 2021 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"
|
|
|
|
"github.com/matrix-org/dendrite/clientapi/jsonerror"
|
|
"github.com/matrix-org/dendrite/setup/config"
|
|
"github.com/matrix-org/dendrite/userapi/api"
|
|
"github.com/matrix-org/util"
|
|
)
|
|
|
|
type openIDTokenResponse struct {
|
|
AccessToken string `json:"access_token"`
|
|
TokenType string `json:"token_type"`
|
|
MatrixServerName string `json:"matrix_server_name"`
|
|
ExpiresIn int64 `json:"expires_in"`
|
|
}
|
|
|
|
// CreateOpenIDToken creates a new OpenID Connect (OIDC) token that a Matrix user
|
|
// can supply to an OpenID Relying Party to verify their identity
|
|
func CreateOpenIDToken(
|
|
req *http.Request,
|
|
userAPI api.UserInternalAPI,
|
|
device *api.Device,
|
|
userID string,
|
|
cfg *config.ClientAPI,
|
|
) util.JSONResponse {
|
|
// does the incoming user ID match the user that the token was issued for?
|
|
if userID != device.UserID {
|
|
return util.JSONResponse{
|
|
Code: http.StatusForbidden,
|
|
JSON: jsonerror.Forbidden("Cannot request tokens for other users"),
|
|
}
|
|
}
|
|
|
|
request := api.PerformOpenIDTokenCreationRequest{
|
|
UserID: userID, // this is the user ID from the incoming path
|
|
}
|
|
response := api.PerformOpenIDTokenCreationResponse{}
|
|
|
|
err := userAPI.PerformOpenIDTokenCreation(req.Context(), &request, &response)
|
|
if err != nil {
|
|
util.GetLogger(req.Context()).WithError(err).Error("userAPI.CreateOpenIDToken failed")
|
|
return jsonerror.InternalServerError()
|
|
}
|
|
|
|
return util.JSONResponse{
|
|
Code: http.StatusOK,
|
|
JSON: openIDTokenResponse{
|
|
AccessToken: response.Token.Token,
|
|
TokenType: "Bearer",
|
|
MatrixServerName: string(cfg.Matrix.ServerName),
|
|
ExpiresIn: response.Token.ExpiresAtMS / 1000, // convert ms to s
|
|
},
|
|
}
|
|
}
|