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dendrite/federationapi/routing/openid.go
Bruce MacDonald d27607af78
Implement OpenID module (#599) (#1812)
* Implement OpenID module (#599)

- Unrelated: change Riot references to Element in client API routing

Signed-off-by: Bruce MacDonald <contact@bruce-macdonald.com>

* OpenID module tweaks (#599)

- specify expiry is ms rather than vague ts
- add OpenID token lifetime to configuration
- use Go naming conventions for the path params
- store plaintext token rather than hash
- remove openid table sqllite mutex

* Add default OpenID token lifetime (#599)

* Update dendrite-config.yaml

Co-authored-by: Kegsay <kegsay@gmail.com>
Co-authored-by: Kegsay <kegan@matrix.org>
2021-04-07 13:26:20 +01:00

65 lines
1.9 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"
"time"
"github.com/matrix-org/dendrite/clientapi/jsonerror"
userapi "github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/util"
)
type openIDUserInfoResponse struct {
Sub string `json:"sub"`
}
// GetOpenIDUserInfo implements GET /_matrix/federation/v1/openid/userinfo
func GetOpenIDUserInfo(
httpReq *http.Request,
userAPI userapi.UserInternalAPI,
) util.JSONResponse {
token := httpReq.URL.Query().Get("access_token")
if len(token) == 0 {
return util.JSONResponse{
Code: http.StatusUnauthorized,
JSON: jsonerror.MissingArgument("access_token is missing"),
}
}
req := userapi.QueryOpenIDTokenRequest{
Token: token,
}
var openIDTokenAttrResponse userapi.QueryOpenIDTokenResponse
err := userAPI.QueryOpenIDToken(httpReq.Context(), &req, &openIDTokenAttrResponse)
if err != nil {
util.GetLogger(httpReq.Context()).WithError(err).Error("userAPI.QueryOpenIDToken failed")
}
var res interface{} = openIDUserInfoResponse{Sub: openIDTokenAttrResponse.Sub}
code := http.StatusOK
nowMS := time.Now().UnixNano() / int64(time.Millisecond)
if openIDTokenAttrResponse.Sub == "" || nowMS > openIDTokenAttrResponse.ExpiresAtMS {
code = http.StatusUnauthorized
res = jsonerror.UnknownToken("Access Token unknown or expired")
}
return util.JSONResponse{
Code: code,
JSON: res,
}
}