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/**
* Module dependencies.
*/
var fs = require('fs');
var url = require('url');
var http = require('http');
var https = require('https');
var assert = require('assert');
var socks = require('socksv5');
var getRawBody = require('raw-body');
var SocksProxyAgent = require('../');
describe('SocksProxyAgent', function () {
var httpServer, httpPort;
var httpsServer, httpsPort;
var socksServer, socksPort;
before(function (done) {
// setup SOCKS proxy server
socksServer = socks.createServer(function(info, accept, deny) {
accept();
});
socksServer.listen(0, '127.0.0.1', function() {
socksPort = socksServer.address().port;
//console.log('SOCKS server listening on port %d', socksPort);
done();
});
socksServer.useAuth(socks.auth.None());
//socksServer.useAuth(socks.auth.UserPassword(function(user, password, cb) {
// cb(user === 'nodejs' && password === 'rules!');
//}));
});
before(function (done) {
// setup target HTTP server
httpServer = http.createServer();
httpServer.listen(function () {
httpPort = httpServer.address().port;
done();
});
});
before(function (done) {
// setup target SSL HTTPS server
var options = {
key: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.key'),
cert: fs.readFileSync(__dirname + '/ssl-cert-snakeoil.pem')
};
httpsServer = https.createServer(options);
httpsServer.listen(function () {
httpsPort = httpsServer.address().port;
done();
});
});
after(function (done) {
socksServer.once('close', function () { done(); });
socksServer.close();
});
after(function (done) {
httpServer.once('close', function () { done(); });
httpServer.close();
});
after(function (done) {
httpsServer.once('close', function () { done(); });
httpsServer.close();
});
describe('constructor', function () {
it('should throw an Error if no "proxy" argument is given', function () {
assert.throws(function () {
new SocksProxyAgent();
});
});
it('should accept a "string" proxy argument', function () {
var agent = new SocksProxyAgent('socks://127.0.0.1:' + socksPort);
assert.equal('127.0.0.1', agent.proxy.host);
assert.equal(socksPort, agent.proxy.port);
});
it('should accept a `url.parse()` result object argument', function () {
var opts = url.parse('socks://127.0.0.1:' + socksPort);
var agent = new SocksProxyAgent(opts);
assert.equal('127.0.0.1', agent.proxy.host);
assert.equal(socksPort, agent.proxy.port);
});
});
describe('"http" module', function () {
it('should work against an HTTP endpoint', function (done) {
httpServer.once('request', function (req, res) {
assert.equal('/foo', req.url);
res.statusCode = 404;
res.end(JSON.stringify(req.headers));
});
var agent = new SocksProxyAgent('socks://127.0.0.1:' + socksPort);
var opts = url.parse('http://127.0.0.1:' + httpPort + '/foo');
opts.agent = agent;
opts.headers = { foo: 'bar' };
var req = http.get(opts, function (res) {
assert.equal(404, res.statusCode);
getRawBody(res, 'utf8', function (err, buf) {
if (err) return done(err);
var data = JSON.parse(buf);
assert.equal('bar', data.foo);
done();
});
});
req.once('error', done);
});
});
describe('"https" module', function () {
it('should work against an HTTPS endpoint', function (done) {
httpsServer.once('request', function (req, res) {
assert.equal('/foo', req.url);
res.statusCode = 404;
res.end(JSON.stringify(req.headers));
});
var agent = new SocksProxyAgent('socks://127.0.0.1:' + socksPort);
var opts = url.parse('https://127.0.0.1:' + httpsPort + '/foo');
opts.agent = agent;
opts.rejectUnauthorized = false;
opts.headers = { foo: 'bar' };
var req = https.get(opts, function (res) {
assert.equal(404, res.statusCode);
getRawBody(res, 'utf8', function (err, buf) {
if (err) return done(err);
var data = JSON.parse(buf);
assert.equal('bar', data.foo);
done();
});
});
req.once('error', done);
});
});
});
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