73 lines
2.5 KiB
TypeScript
73 lines
2.5 KiB
TypeScript
/*
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Copyright 2023 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import http from "http";
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import express from "express";
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import { AddressInfo } from "net";
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export class OAuthServer {
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private server?: http.Server;
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public start(): number {
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if (this.server) this.stop();
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const app = express();
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// static files. This includes the "authorization endpoint".
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app.use(express.static(__dirname + "/res"));
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// token endpoint (see https://openid.net/specs/openid-connect-core-1_0.html#TokenEndpoint)
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app.use("/oauth/token", express.urlencoded({ extended: true }));
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app.post("/oauth/token", (req, res) => {
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// if the code is valid, accept it. Otherwise, return an error.
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const code = req.body.code;
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if (code === "valid_auth_code") {
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res.send({
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access_token: "oauth_access_token",
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token_type: "Bearer",
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expires_in: "3600",
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});
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} else {
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res.send({ error: "bad auth code" });
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}
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});
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// userinfo endpoint (see https://openid.net/specs/openid-connect-core-1_0.html#UserInfo)
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app.get("/oauth/userinfo", (req, res) => {
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// TODO: validate that the request carries an auth header which matches the access token we issued above
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// return an OAuth2 user info object
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res.send({
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sub: "alice",
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name: "Alice",
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});
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});
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this.server = http.createServer(app);
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this.server.listen();
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const address = this.server.address() as AddressInfo;
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console.log(`Started OAuth server at ${address.address}:${address.port}`);
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return address.port;
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}
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public stop(): void {
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console.log("Stopping OAuth server");
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const address = this.server.address() as AddressInfo;
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this.server.close();
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console.log(`Stopped OAuth server at ${address.address}:${address.port}`);
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}
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}
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