DefinitelyTyped/types/socketio-jwt/socketio-jwt-tests.ts

import * as fs from 'fs';
import * as http from 'http';
import * as SocketIo from 'socket.io';
import { authorize, JwtSecretFuncCallback } from 'socketio-jwt';

const app = http.createServer((req: any, rsp: any) => {
	fs.readFile(__dirname + '/index.html',
		(err: Error | null, data: any) => {
			if (err) {
				rsp.writeHead(500);
				return rsp.end('Error loading index.html');
			}

			rsp.writeHead(200);
			rsp.end(data);
		});
});

const io = SocketIo(app);

// This example test code is using the Node Http Server

io.on('connection', authorize({
	secret: 'Your Secret Here',
	decodedPropertyName: 'anyNameYouWant'
}));

io.on('authenticated', (socket: SocketIo.Socket) => {
	console.log('authenticated!!');
	console.log(JSON.stringify((socket as any).anyNameYouWant));
});

const secrets: any = {
	user1: 'secret 1',
	user2: 'secret 2'
};

// Assume a claim name of userId
function secretFunc(request: any, payload: any, callback: JwtSecretFuncCallback): void {
	callback(null, secrets[payload.userId]);
}

// This example test code provides a callback function to get the secret
io.on('connection', authorize({
	secret: secretFunc,
	decodedPropertyName: 'anyNameYouWant'
}));