72 lines
2.5 KiB
TypeScript
72 lines
2.5 KiB
TypeScript
/*
|
|
Copyright 2023 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.
|
|
*/
|
|
|
|
import http from "http";
|
|
import express from "express";
|
|
import { AddressInfo } from "net";
|
|
|
|
export class OAuthServer {
|
|
private server?: http.Server;
|
|
|
|
public start(): number {
|
|
if (this.server) this.stop();
|
|
|
|
const app = express();
|
|
|
|
// static files. This includes the "authorization endpoint".
|
|
app.use(express.static(__dirname + "/res"));
|
|
|
|
// token endpoint (see https://openid.net/specs/openid-connect-core-1_0.html#TokenEndpoint)
|
|
app.use("/oauth/token", express.urlencoded({ extended: true }));
|
|
app.post("/oauth/token", (req, res) => {
|
|
// if the code is valid, accept it. Otherwise, return an error.
|
|
const code = req.body.code;
|
|
if (code === "valid_auth_code") {
|
|
res.send({
|
|
access_token: "oauth_access_token",
|
|
token_type: "Bearer",
|
|
expires_in: "3600",
|
|
});
|
|
} else {
|
|
res.send({ error: "bad auth code" });
|
|
}
|
|
});
|
|
|
|
// userinfo endpoint (see https://openid.net/specs/openid-connect-core-1_0.html#UserInfo)
|
|
app.get("/oauth/userinfo", (req, res) => {
|
|
// TODO: validate that the request carries an auth header which matches the access token we issued above
|
|
|
|
// return an OAuth2 user info object
|
|
res.send({
|
|
sub: "alice",
|
|
name: "Alice",
|
|
});
|
|
});
|
|
|
|
this.server = http.createServer(app);
|
|
this.server.listen();
|
|
const address = this.server.address() as AddressInfo;
|
|
console.log(`Started OAuth server at ${address.address}:${address.port}`);
|
|
return address.port;
|
|
}
|
|
|
|
public stop(): void {
|
|
console.log("Stopping OAuth server");
|
|
const address = this.server.address() as AddressInfo;
|
|
this.server.close();
|
|
console.log(`Stopped OAuth server at ${address.address}:${address.port}`);
|
|
}
|
|
}
|