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socketio-jwt/test/fixture/secret_function.js

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2019-10-14 04:13:25 +02:00
'use strict'; // Node 4.x workaround
const express = require('express');
const http = require('http');
const socketIo = require('socket.io');
const socketio_jwt = require('../../lib');
const jwt = require('jsonwebtoken');
const xtend = require('xtend');
const bodyParser = require('body-parser');
const enableDestroy = require('server-destroy');
let sio;
exports.start = (options, callback) => {
const SECRETS = {
123: 'aaafoo super sercret',
555: 'other'
};
if (typeof options == 'function') {
callback = options;
options = {};
}
options = xtend({
secret: (request, decodedToken, callback) => {
callback(null, SECRETS[decodedToken.id]);
},
timeout: 1000,
handshake: true
}, options);
const app = express();
const server = http.createServer(app);
sio = socketIo.listen(server);
app.use(bodyParser.json());
app.post('/login', (req, res) => {
const profile = {
first_name: 'John',
last_name: 'Doe',
email: 'john@doe.com',
id: req.body.username === 'valid_signature' ? 123 : 555
};
// We are sending the profile inside the token
const token = jwt.sign(profile, SECRETS[123], { expiresIn: 60*60*5 });
res.json({token: token});
});
if (options.handshake) {
sio.use(socketio_jwt.authorize(options));
sio.sockets.on('echo', (m) => {
sio.sockets.emit('echo-response', m);
});
} else {
sio.sockets
.on('connection', socketio_jwt.authorize(options))
.on('authenticated', (socket) => {
socket.on('echo', (m) => {
socket.emit('echo-response', m);
});
});
}
server.__sockets = [];
server.on('connection', (c) => {
server.__sockets.push(c);
});
server.listen(9000, callback);
enableDestroy(server);
};
exports.stop = (callback) => {
sio.close();
try {
server.destroy();
} catch (er) {}
callback();
};