// Copyright 2024 New Vector Ltd. // Copyright 2021 The Matrix.org Foundation C.I.C. // // SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial // Please see LICENSE files in the repository root for full details. package routing import ( "net/http" "time" userapi "github.com/element-hq/dendrite/userapi/api" "github.com/matrix-org/gomatrixserverlib/spec" "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.FederationUserAPI, ) util.JSONResponse { token := httpReq.URL.Query().Get("access_token") if len(token) == 0 { return util.JSONResponse{ Code: http.StatusUnauthorized, JSON: spec.MissingParam("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 = spec.UnknownToken("Access Token unknown or expired") } return util.JSONResponse{ Code: code, JSON: res, } }