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* Copyright 2009 The WebRTC Project Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include <memory>
#include <string>
#include "webrtc/rtc_base/gunit.h"
#include "webrtc/rtc_base/httpserver.h"
#include "webrtc/rtc_base/proxyserver.h"
#include "webrtc/rtc_base/socketadapters.h"
#include "webrtc/rtc_base/testclient.h"
#include "webrtc/rtc_base/testechoserver.h"
#include "webrtc/rtc_base/virtualsocketserver.h"
using rtc::Socket;
using rtc::Thread;
using rtc::SocketAddress;
static const SocketAddress kSocksProxyIntAddr("", 1080);
static const SocketAddress kSocksProxyExtAddr("", 0);
static const SocketAddress kHttpsProxyIntAddr("", 443);
static const SocketAddress kHttpsProxyExtAddr("", 0);
static const SocketAddress kBogusProxyIntAddr("", 999);
// Sets up a virtual socket server and HTTPS/SOCKS5 proxy servers.
class ProxyTest : public testing::Test {
ProxyTest() : ss_(new rtc::VirtualSocketServer()), thread_(ss_.get()) {
socks_.reset(new rtc::SocksProxyServer(
ss_.get(), kSocksProxyIntAddr, ss_.get(), kSocksProxyExtAddr));
https_.reset(new rtc::HttpListenServer());
~ProxyTest() {}
rtc::SocketServer* ss() { return ss_.get(); }
std::unique_ptr<rtc::SocketServer> ss_;
rtc::AutoSocketServerThread thread_;
std::unique_ptr<rtc::SocksProxyServer> socks_;
// TODO: Make this a real HTTPS proxy server.
std::unique_ptr<rtc::HttpListenServer> https_;
// Tests whether we can use a SOCKS5 proxy to connect to a server.
TEST_F(ProxyTest, TestSocks5Connect) {
rtc::AsyncSocket* socket =
ss()->CreateAsyncSocket(, SOCK_STREAM);
rtc::AsyncSocksProxySocket* proxy_socket =
new rtc::AsyncSocksProxySocket(socket, kSocksProxyIntAddr,
"", rtc::CryptString());
// TODO: IPv6-ize these tests when proxy supports IPv6.
rtc::TestEchoServer server(Thread::Current(),
SocketAddress(INADDR_ANY, 0));
std::unique_ptr<rtc::AsyncTCPSocket> packet_socket(
rtc::AsyncTCPSocket::Create(proxy_socket, SocketAddress(INADDR_ANY, 0),
EXPECT_TRUE(packet_socket != nullptr);
rtc::TestClient client(std::move(packet_socket));
EXPECT_EQ(Socket::CS_CONNECTING, proxy_socket->GetState());
EXPECT_EQ(Socket::CS_CONNECTED, proxy_socket->GetState());
EXPECT_EQ(server.address(), client.remote_address());
client.Send("foo", 3);
EXPECT_TRUE(client.CheckNextPacket("foo", 3, nullptr));