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qt5base-lts/tests/auto/network/socket/qsocks5socketengine/tst_qsocks5socketengine.cpp
Shane Kearns 98fd2eeb62 Handle fragmented responses on SOCKS5 control channel 
Server responses may arrive in more than one packet, though this
is rare due to nagle algorithm.
Also fixed IPv6 addresses being discarded from server responses,
which was caught by the new autotest.

Task-number: QTBUG-18564

Change-Id: I32d9e2978037fb3e1fff27b7e618b5da6d222f28
Reviewed-by: Martin Petersson <Martin.Petersson@nokia.com>
2012-06-21 00:58:19 +02:00

1092 lines
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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QTest>
#include <QtTest/QTestEventLoop>
#include <QtCore/QQueue>
#include <QtCore/QString>
#include <QtCore/QCoreApplication>
#include <QtCore/QMetaType>
#include <QtCore/QTimer>
#include <private/qsocks5socketengine_p.h>
#include <qhostinfo.h>
#include <qhostaddress.h>
#include <qtcpsocket.h>
#include <qauthenticator.h>
#include <qdebug.h>
#include <qtcpserver.h>
#include <qmetatype.h>
#include <qdebug.h>
#include "../../../network-settings.h"
Q_DECLARE_METATYPE(QQueue<QByteArray>)
class tst_QSocks5SocketEngine : public QObject, public QAbstractSocketEngineReceiver
{
Q_OBJECT
public:
tst_QSocks5SocketEngine();
virtual ~tst_QSocks5SocketEngine();
public slots:
void initTestCase();
void init();
void cleanup();
private slots:
void construction();
void errorTest_data();
void errorTest();
void simpleConnectToIMAP();
void simpleErrorsAndStates();
void udpTest();
void serverTest();
void tcpSocketBlockingTest();
void tcpSocketNonBlockingTest();
void downloadBigFile();
// void tcpLoopbackPerformance();
void passwordAuth();
void passwordAuth2();
void fragmentation_data();
void fragmentation();
void incomplete_data();
void incomplete();
protected slots:
void tcpSocketNonBlocking_hostFound();
void tcpSocketNonBlocking_connected();
void tcpSocketNonBlocking_closed();
void tcpSocketNonBlocking_readyRead();
void tcpSocketNonBlocking_bytesWritten(qint64);
void exitLoopSlot();
void downloadBigFileSlot();
void proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *auth);
private:
void readNotification() { }
void writeNotification() { }
void exceptionNotification() { }
void connectionNotification() { }
QTcpSocket *tcpSocketNonBlocking_socket;
QStringList tcpSocketNonBlocking_data;
qint64 tcpSocketNonBlocking_totalWritten;
QTcpSocket *tmpSocket;
qint64 bytesAvailable;
};
class MiniSocks5ResponseHandler : public QObject
{
Q_OBJECT
public:
QQueue<QByteArray> responses;
QTcpSocket *client;
MiniSocks5ResponseHandler(QQueue<QByteArray> r, QTcpSocket *c, int autoResponseTime)
: responses(r), client(c)
{
client->setParent(this);
connect(client, SIGNAL(disconnected()), SLOT(deleteLater()));
connect(client, SIGNAL(readyRead()), SLOT(sendNextResponse()));
if (autoResponseTime)
QTimer::singleShot(autoResponseTime, this, SLOT(sendNextResponse()));
}
private slots:
void sendNextResponse()
{
// WARNING
// this assumes that the client command is received in its entirety
// should be ok, since SOCKSv5 commands are rather small
if (responses.isEmpty())
client->disconnectFromHost();
else
client->write(responses.dequeue());
}
};
class MiniSocks5Server: public QTcpServer
{
Q_OBJECT
public:
QQueue<QByteArray> responses;
int autoResponseTime;
MiniSocks5Server(const QQueue<QByteArray> r, int t = 0)
: responses(r), autoResponseTime(t)
{
listen();
connect(this, SIGNAL(newConnection()), SLOT(handleNewConnection()));
}
private slots:
void handleNewConnection()
{
QTcpSocket *client = nextPendingConnection();
new MiniSocks5ResponseHandler(responses, client, autoResponseTime);
}
};
tst_QSocks5SocketEngine::tst_QSocks5SocketEngine()
{
}
tst_QSocks5SocketEngine::~tst_QSocks5SocketEngine()
{
}
void tst_QSocks5SocketEngine::initTestCase()
{
QVERIFY(QtNetworkSettings::verifyTestNetworkSettings());
}
void tst_QSocks5SocketEngine::init()
{
tmpSocket = 0;
bytesAvailable = 0;
}
void tst_QSocks5SocketEngine::cleanup()
{
}
//---------------------------------------------------------------------------
void tst_QSocks5SocketEngine::construction()
{
QSocks5SocketEngine socketDevice;
QVERIFY(!socketDevice.isValid());
// Initialize device
QVERIFY(socketDevice.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv4Protocol));
QVERIFY(socketDevice.isValid());
QVERIFY(socketDevice.protocol() == QAbstractSocket::IPv4Protocol);
QVERIFY(socketDevice.socketType() == QAbstractSocket::TcpSocket);
QVERIFY(socketDevice.state() == QAbstractSocket::UnconnectedState);
// QVERIFY(socketDevice.socketDescriptor() != -1);
QVERIFY(socketDevice.localAddress() == QHostAddress());
QVERIFY(socketDevice.localPort() == 0);
QVERIFY(socketDevice.peerAddress() == QHostAddress());
QVERIFY(socketDevice.peerPort() == 0);
QVERIFY(socketDevice.error() == QAbstractSocket::UnknownSocketError);
//QTest::ignoreMessage(QtWarningMsg, "QSocketLayer::bytesAvailable() was called in QAbstractSocket::UnconnectedState");
QVERIFY(socketDevice.bytesAvailable() == 0);
//QTest::ignoreMessage(QtWarningMsg, "QSocketLayer::hasPendingDatagrams() was called in QAbstractSocket::UnconnectedState");
QVERIFY(!socketDevice.hasPendingDatagrams());
}
//---------------------------------------------------------------------------
void tst_QSocks5SocketEngine::errorTest_data()
{
QTest::addColumn<QString>("hostname");
QTest::addColumn<int>("port");
QTest::addColumn<QString>("username");
QTest::addColumn<QQueue<QByteArray> >("responses");
QTest::addColumn<int>("expectedError");
QQueue<QByteArray> responses;
QTest::newRow("proxy-host-not-found") << "this-host-does-not-exist." << 1080 << QString()
<< responses
<< int(QAbstractSocket::ProxyNotFoundError);
QTest::newRow("proxy-connection-refused") << "127.0.0.1" << 2 << QString()
<< responses
<< int(QAbstractSocket::ProxyConnectionRefusedError);
#define REPLY(name, contents) \
static const char raw_ ## name [] = contents; \
const QByteArray name = QByteArray::fromRawData(raw_ ## name, sizeof raw_ ## name - 1)
REPLY(garbage, "\4\4\4\4");
// authentication method replies
REPLY(noAuthentication, "\5\0");
REPLY(passwordAuthentication, "\5\2");
REPLY(garbageAuthentication, "\5\177");
REPLY(noAcceptableAuthentication, "\5\377");
// authentication replies
REPLY(authenticationAccepted, "\5\0");
REPLY(authenticationNotAccepted, "\5\1");
// connection replies
REPLY(connectionAccepted, "\5\0\0\4\177\0\0\1\0\100");
REPLY(connectionNotAllowed, "\5\2\0");
REPLY(networkUnreachable, "\5\3\0");
REPLY(hostUnreachable, "\5\4\0");
REPLY(connectionRefused, "\5\5\0");
#undef REPLY
responses << garbage;
QTest::newRow("garbage1") << QString() << 0 << QString() << responses
<< int(QAbstractSocket::ProxyProtocolError);
responses.clear();
responses << noAuthentication << garbage;
QTest::newRow("garbage2") << QString() << 0 << QString() << responses
<< int(QAbstractSocket::ProxyProtocolError);
responses.clear();
responses << garbageAuthentication;
QTest::newRow("unknown-auth-method") << QString() << 0 << QString()
<< responses
<< int(QAbstractSocket::SocketAccessError);
responses.clear();
responses << noAcceptableAuthentication;
QTest::newRow("no-acceptable-authentication") << QString() << 0 << QString()
<< responses
<< int(QAbstractSocket::ProxyAuthenticationRequiredError);
responses.clear();
responses << passwordAuthentication << authenticationNotAccepted;
QTest::newRow("authentication-required") << QString() << 0 << "foo"
<< responses
<< int(QAbstractSocket::ProxyAuthenticationRequiredError);
responses.clear();
responses << noAuthentication << connectionNotAllowed;
QTest::newRow("connection-not-allowed") << QString() << 0 << QString()
<< responses
<< int(QAbstractSocket::SocketAccessError);
responses.clear();
responses << noAuthentication << networkUnreachable;
QTest::newRow("network-unreachable") << QString() << 0 << QString()
<< responses
<< int(QAbstractSocket::NetworkError);
responses.clear();
responses << noAuthentication << hostUnreachable;
QTest::newRow("host-unreachable") << QString() << 0 << QString()
<< responses
<< int(QAbstractSocket::HostNotFoundError);
responses.clear();
responses << noAuthentication << connectionRefused;
QTest::newRow("connection-refused") << QString() << 0 << QString()
<< responses
<< int(QAbstractSocket::ConnectionRefusedError);
}
void tst_QSocks5SocketEngine::errorTest()
{
QFETCH(QString, hostname);
QFETCH(int, port);
QFETCH(QString, username);
QFETCH(QQueue<QByteArray>, responses);
QFETCH(int, expectedError);
MiniSocks5Server server(responses);
if (hostname.isEmpty()) {
hostname = "127.0.0.1";
port = server.serverPort();
}
QTcpSocket socket;
socket.setProxy(QNetworkProxy(QNetworkProxy::Socks5Proxy, hostname, port, username, username));
socket.connectToHost("0.1.2.3", 12345);
connect(&socket, SIGNAL(error(QAbstractSocket::SocketError)),
&QTestEventLoop::instance(), SLOT(exitLoop()));
QTestEventLoop::instance().enterLoop(10);
QVERIFY(!QTestEventLoop::instance().timeout());
QCOMPARE(int(socket.error()), expectedError);
}
//---------------------------------------------------------------------------
void tst_QSocks5SocketEngine::simpleConnectToIMAP()
{
QSocks5SocketEngine socketDevice;
// Initialize device
QVERIFY(socketDevice.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv4Protocol));
QVERIFY(socketDevice.state() == QAbstractSocket::UnconnectedState);
socketDevice.setProxy(QNetworkProxy(QNetworkProxy::Socks5Proxy, QtNetworkSettings::serverName(), 1080));
QVERIFY(!socketDevice.connectToHost(QtNetworkSettings::serverIP(), 143));
QVERIFY(socketDevice.state() == QAbstractSocket::ConnectingState);
QVERIFY(socketDevice.waitForWrite());
QVERIFY(socketDevice.state() == QAbstractSocket::ConnectedState);
QVERIFY(socketDevice.peerAddress() == QtNetworkSettings::serverIP());
// Wait for the greeting
QVERIFY(socketDevice.waitForRead());
// Read the greeting
qint64 available = socketDevice.bytesAvailable();
QVERIFY(available > 0);
QByteArray array;
array.resize(available);
QVERIFY(socketDevice.read(array.data(), array.size()) == available);
// Check that the greeting is what we expect it to be
QVERIFY2(QtNetworkSettings::compareReplyIMAP(array), array.constData());
// Write a logout message
QByteArray array2 = "XXXX LOGOUT\r\n";
QVERIFY(socketDevice.write(array2.data(),
array2.size()) == array2.size());
// Wait for the response
QVERIFY(socketDevice.waitForRead());
available = socketDevice.bytesAvailable();
QVERIFY(available > 0);
array.resize(available);
QVERIFY(socketDevice.read(array.data(), array.size()) == available);
// Check that the greeting is what we expect it to be
QCOMPARE(array.constData(), "* BYE LOGOUT received\r\nXXXX OK Completed\r\n");
// Wait for the response
QVERIFY(socketDevice.waitForRead());
char c;
QVERIFY(socketDevice.read(&c, sizeof(c)) == -1);
QVERIFY(socketDevice.error() == QAbstractSocket::RemoteHostClosedError);
QVERIFY(socketDevice.state() == QAbstractSocket::UnconnectedState);
}
//---------------------------------------------------------------------------
void tst_QSocks5SocketEngine::simpleErrorsAndStates()
{
{
QSocks5SocketEngine socketDevice;
// Initialize device
QVERIFY(socketDevice.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv4Protocol));
socketDevice.setProxy(QNetworkProxy(QNetworkProxy::Socks5Proxy, QtNetworkSettings::serverName(), 1080));
QVERIFY(socketDevice.state() == QAbstractSocket::UnconnectedState);
QVERIFY(!socketDevice.connectToHost(QHostInfo::fromName(QtNetworkSettings::serverName()).addresses().first(), 8088));
QVERIFY(socketDevice.state() == QAbstractSocket::ConnectingState);
if (socketDevice.waitForWrite(15000)) {
QVERIFY(socketDevice.state() == QAbstractSocket::UnconnectedState ||
socketDevice.state() == QAbstractSocket::ConnectedState);
} else {
QVERIFY(socketDevice.error() == QAbstractSocket::SocketTimeoutError);
}
}
}
/*
//---------------------------------------------------------------------------
void tst_QSocks5SocketEngine::tcpLoopbackPerformance()
{
QTcpServer server;
// Bind to any port on all interfaces
QVERIFY(server.bind(QHostAddress("0.0.0.0"), 0));
QVERIFY(server.state() == QAbstractSocket::BoundState);
quint16 port = server.localPort();
// Listen for incoming connections
QVERIFY(server.listen());
QVERIFY(server.state() == QAbstractSocket::ListeningState);
// Initialize a Tcp socket
QSocks5SocketEngine client;
QVERIFY(client.initialize(QAbstractSocket::TcpSocket));
client.setProxy(QHostAddress("80.232.37.158"), 1081);
// Connect to our server
if (!client.connectToHost(QHostAddress("127.0.0.1"), port)) {
QVERIFY(client.waitForWrite());
QVERIFY(client.connectToHost(QHostAddress("127.0.0.1"), port));
}
// The server accepts the connectio
int socketDescriptor = server.accept();
QVERIFY(socketDescriptor > 0);
// A socket device is initialized on the server side, passing the
// socket descriptor from accept(). It's pre-connected.
QSocketLayer serverSocket;
QVERIFY(serverSocket.initialize(socketDescriptor));
QVERIFY(serverSocket.state() == QAbstractSocket::ConnectedState);
const int messageSize = 1024 * 256;
QByteArray message1(messageSize, '@');
QByteArray answer(messageSize, '@');
QTime timer;
timer.start();
qlonglong readBytes = 0;
while (timer.elapsed() < 5000) {
qlonglong written = serverSocket.write(message1.data(), message1.size());
while (written > 0) {
client.waitForRead();
if (client.bytesAvailable() > 0) {
qlonglong readNow = client.read(answer.data(), answer.size());
written -= readNow;
readBytes += readNow;
}
}
}
qDebug("\t\t%.1fMB/%.1fs: %.1fMB/s",
readBytes / (1024.0 * 1024.0),
timer.elapsed() / 1024.0,
(readBytes / (timer.elapsed() / 1000.0)) / (1024 * 1024));
}
*/
//---------------------------------------------------------------------------
void tst_QSocks5SocketEngine::serverTest()
{
QSocks5SocketEngine server;
// Initialize a Tcp socket
QVERIFY(server.initialize(QAbstractSocket::TcpSocket));
QNetworkProxy proxy(QNetworkProxy::Socks5Proxy, QtNetworkSettings::serverName(), 1080);
server.setProxy(proxy);
// Bind to any port on all interfaces
QVERIFY(server.bind(QHostAddress("0.0.0.0"), 0));
QVERIFY(server.state() == QAbstractSocket::BoundState);
// Listen for incoming connections
QVERIFY(server.listen());
QVERIFY(server.state() == QAbstractSocket::ListeningState);
// Initialize a Tcp socket
QSocks5SocketEngine client;
QVERIFY(client.initialize(QAbstractSocket::TcpSocket));
client.setProxy(proxy);
// QTest::wait(100000); // ### timing problem on win32
// Connect to our server
if (!client.connectToHost(server.localAddress(), server.localPort())) {
QVERIFY(client.waitForWrite());
// QTest::wait(100); // ### timing problem on win32
QVERIFY(client.state() == QAbstractSocket::ConnectedState);
//QTest::wait(100);
}
QVERIFY(server.waitForRead());
// The server accepts the connection
int socketDescriptor = server.accept();
QVERIFY(socketDescriptor > 0);
// A socket device is initialized on the server side, passing the
// socket descriptor from accept(). It's pre-connected.
QSocks5SocketEngine serverSocket;
QVERIFY(serverSocket.initialize(socketDescriptor));
QVERIFY(serverSocket.state() == QAbstractSocket::ConnectedState);
QVERIFY(serverSocket.localAddress() == client.peerAddress());
QVERIFY(serverSocket.localPort() == client.peerPort());
// this seems depends on the socks server implementation, especially
// when connecting /to/ the socks server /through/ the same socks server
//QVERIFY(serverSocket.peerAddress() == client.localAddress());
//QVERIFY(serverSocket.peerPort() == client.localPort());
// The server socket sends a greeting to the client
QByteArray greeting = "Greetings!";
QVERIFY(serverSocket.write(greeting.data(),
greeting.size()) == greeting.size());
// The client waits for the greeting to arrive
QVERIFY(client.waitForRead());
qint64 available = client.bytesAvailable();
QVERIFY(available > 0);
// The client reads the greeting and checks that it's correct
QByteArray response;
response.resize(available);
QVERIFY(client.read(response.data(),
response.size()) == response.size());
QCOMPARE(response, greeting);
}
//---------------------------------------------------------------------------
void tst_QSocks5SocketEngine::udpTest()
{
QSocks5SocketEngine udpSocket;
// Initialize device #1
QVERIFY(udpSocket.initialize(QAbstractSocket::UdpSocket));
QVERIFY(udpSocket.isValid());
QNetworkProxy proxy(QNetworkProxy::Socks5Proxy, QtNetworkSettings::serverName(), 1080);
udpSocket.setProxy(proxy);
QVERIFY(udpSocket.protocol() == QAbstractSocket::IPv4Protocol);
QVERIFY(udpSocket.socketType() == QAbstractSocket::UdpSocket);
QVERIFY(udpSocket.state() == QAbstractSocket::UnconnectedState);
// Bind #1
#if defined(UBUNTU_ONEIRIC) && defined(__x86_64__)
{
bool bindSuccessful = udpSocket.bind(QHostAddress("0.0.0.0"), 0);
if (!bindSuccessful)
QEXPECT_FAIL("", "QTBUG-23380: Fails on some Ubuntu 11.10 x64 configurations", Abort);
QVERIFY(bindSuccessful);
}
#else
QVERIFY(udpSocket.bind(QHostAddress("0.0.0.0"), 0));
#endif
QVERIFY(udpSocket.state() == QAbstractSocket::BoundState);
QVERIFY(udpSocket.localPort() != 0);
// Initialize device #2
QSocks5SocketEngine udpSocket2;
QVERIFY(udpSocket2.initialize(QAbstractSocket::UdpSocket));
udpSocket2.setProxy(proxy);
// Connect device #2 to #1
QVERIFY(udpSocket2.connectToHost(udpSocket.localAddress(), udpSocket.localPort()));
QVERIFY(udpSocket2.state() == QAbstractSocket::ConnectedState);
// Write a message to #1
QByteArray message1 = "hei der";
QVERIFY(udpSocket2.write(message1.data(),
message1.size()) == message1.size());
// Read the message from #2
QVERIFY(udpSocket.waitForRead());
QVERIFY(udpSocket.hasPendingDatagrams());
qint64 available = udpSocket.pendingDatagramSize();
QVERIFY(available > 0);
QByteArray answer;
answer.resize(available);
QHostAddress senderAddress;
quint16 senderPort = 0;
QVERIFY(udpSocket.readDatagram(answer.data(), answer.size(),
&senderAddress,
&senderPort) == message1.size());
QVERIFY(senderAddress == udpSocket2.localAddress());
QVERIFY(senderPort == udpSocket2.localPort());
}
void tst_QSocks5SocketEngine::tcpSocketBlockingTest()
{
QSocks5SocketEngineHandler socks5;
QTcpSocket socket;
// Connect
socket.connectToHost(QtNetworkSettings::serverName(), 143);
QVERIFY(socket.waitForConnected());
QCOMPARE(socket.state(), QTcpSocket::ConnectedState);
// Read greeting
QVERIFY(socket.waitForReadyRead(5000));
QString s = socket.readLine();
QVERIFY2(QtNetworkSettings::compareReplyIMAP(s.toLatin1()), s.toLatin1().constData());
// Write NOOP
QCOMPARE((int) socket.write("1 NOOP\r\n", 8), 8);
if (!socket.canReadLine())
QVERIFY(socket.waitForReadyRead(5000));
// Read response
s = socket.readLine();
QCOMPARE(s.toLatin1().constData(), "1 OK Completed\r\n");
// Write LOGOUT
QCOMPARE((int) socket.write("2 LOGOUT\r\n", 10), 10);
if (!socket.canReadLine())
QVERIFY(socket.waitForReadyRead(5000));
// Read two lines of respose
s = socket.readLine();
QCOMPARE(s.toLatin1().constData(), "* BYE LOGOUT received\r\n");
if (!socket.canReadLine())
QVERIFY(socket.waitForReadyRead(5000));
s = socket.readLine();
QCOMPARE(s.toLatin1().constData(), "2 OK Completed\r\n");
// Close the socket
socket.close();
// Check that it's closed
QCOMPARE(socket.state(), QTcpSocket::UnconnectedState);
}
//----------------------------------------------------------------------------------
void tst_QSocks5SocketEngine::tcpSocketNonBlockingTest()
{
QSocks5SocketEngineHandler socks5;
QTcpSocket socket;
connect(&socket, SIGNAL(hostFound()), SLOT(tcpSocketNonBlocking_hostFound()));
connect(&socket, SIGNAL(connected()), SLOT(tcpSocketNonBlocking_connected()));
connect(&socket, SIGNAL(disconnected()), SLOT(tcpSocketNonBlocking_closed()));
connect(&socket, SIGNAL(bytesWritten(qint64)), SLOT(tcpSocketNonBlocking_bytesWritten(qint64)));
connect(&socket, SIGNAL(readyRead()), SLOT(tcpSocketNonBlocking_readyRead()));
tcpSocketNonBlocking_socket = &socket;
// Connect
socket.connectToHost(QtNetworkSettings::serverName(), 143);
QVERIFY(socket.state() == QTcpSocket::HostLookupState ||
socket.state() == QTcpSocket::ConnectingState);
QTestEventLoop::instance().enterLoop(30);
if (QTestEventLoop::instance().timeout()) {
QFAIL("Timed out");
}
if (socket.state() == QTcpSocket::ConnectingState) {
QTestEventLoop::instance().enterLoop(30);
if (QTestEventLoop::instance().timeout()) {
QFAIL("Timed out");
}
}
QCOMPARE(socket.state(), QTcpSocket::ConnectedState);
QTestEventLoop::instance().enterLoop(30);
if (QTestEventLoop::instance().timeout()) {
QFAIL("Timed out");
}
// Read greeting
QVERIFY(!tcpSocketNonBlocking_data.isEmpty());
QByteArray data = tcpSocketNonBlocking_data.at(0).toLatin1();
QVERIFY2(QtNetworkSettings::compareReplyIMAP(data), data.constData());
tcpSocketNonBlocking_data.clear();
tcpSocketNonBlocking_totalWritten = 0;
// Write NOOP
QCOMPARE((int) socket.write("1 NOOP\r\n", 8), 8);
QTestEventLoop::instance().enterLoop(30);
if (QTestEventLoop::instance().timeout()) {
QFAIL("Timed out");
}
QVERIFY(tcpSocketNonBlocking_totalWritten == 8);
QTestEventLoop::instance().enterLoop(30);
if (QTestEventLoop::instance().timeout()) {
QFAIL("Timed out");
}
// Read response
QVERIFY(!tcpSocketNonBlocking_data.isEmpty());
QCOMPARE(tcpSocketNonBlocking_data.at(0).toLatin1().constData(), "1 OK Completed\r\n");
tcpSocketNonBlocking_data.clear();
tcpSocketNonBlocking_totalWritten = 0;
// Write LOGOUT
QCOMPARE((int) socket.write("2 LOGOUT\r\n", 10), 10);
QTestEventLoop::instance().enterLoop(30);
if (QTestEventLoop::instance().timeout()) {
QFAIL("Timed out");
}
QVERIFY(tcpSocketNonBlocking_totalWritten == 10);
// Wait for greeting
QTestEventLoop::instance().enterLoop(30);
if (QTestEventLoop::instance().timeout()) {
QFAIL("Timed out");
}
// Read two lines of respose
QCOMPARE(tcpSocketNonBlocking_data.at(0).toLatin1().constData(), "* BYE LOGOUT received\r\n");
QCOMPARE(tcpSocketNonBlocking_data.at(1).toLatin1().constData(), "2 OK Completed\r\n");
tcpSocketNonBlocking_data.clear();
// Close the socket
socket.close();
// Check that it's closed
QCOMPARE(socket.state(), QTcpSocket::UnconnectedState);
}
void tst_QSocks5SocketEngine::tcpSocketNonBlocking_hostFound()
{
QTestEventLoop::instance().exitLoop();
}
void tst_QSocks5SocketEngine::tcpSocketNonBlocking_connected()
{
QTestEventLoop::instance().exitLoop();
}
void tst_QSocks5SocketEngine::tcpSocketNonBlocking_readyRead()
{
while (tcpSocketNonBlocking_socket->canReadLine())
tcpSocketNonBlocking_data.append(tcpSocketNonBlocking_socket->readLine());
QTestEventLoop::instance().exitLoop();
}
void tst_QSocks5SocketEngine::tcpSocketNonBlocking_bytesWritten(qint64 written)
{
tcpSocketNonBlocking_totalWritten += written;
QTestEventLoop::instance().exitLoop();
}
void tst_QSocks5SocketEngine::tcpSocketNonBlocking_closed()
{
}
//----------------------------------------------------------------------------------
void tst_QSocks5SocketEngine::downloadBigFile()
{
QSocks5SocketEngineHandler socks5;
if (tmpSocket)
delete tmpSocket;
tmpSocket = new QTcpSocket;
connect(tmpSocket, SIGNAL(connected()), SLOT(exitLoopSlot()));
connect(tmpSocket, SIGNAL(readyRead()), SLOT(downloadBigFileSlot()));
tmpSocket->connectToHost(QtNetworkSettings::serverName(), 80);
QTestEventLoop::instance().enterLoop(30);
if (QTestEventLoop::instance().timeout())
QFAIL("Network operation timed out");
QByteArray hostName = QtNetworkSettings::serverName().toLatin1();
QVERIFY(tmpSocket->state() == QAbstractSocket::ConnectedState);
QVERIFY(tmpSocket->write("GET /qtest/mediumfile HTTP/1.0\r\n") > 0);
QVERIFY(tmpSocket->write("HOST: ") > 0);
QVERIFY(tmpSocket->write(hostName.data()) > 0);
QVERIFY(tmpSocket->write("\r\n") > 0);
QVERIFY(tmpSocket->write("\r\n") > 0);
bytesAvailable = 0;
QTime stopWatch;
stopWatch.start();
#if !defined(Q_OS_WINCE)
QTestEventLoop::instance().enterLoop(60);
#else
QTestEventLoop::instance().enterLoop(180);
#endif
if (QTestEventLoop::instance().timeout())
QFAIL("Network operation timed out");
QCOMPARE(bytesAvailable, qint64(10000000));
QVERIFY(tmpSocket->state() == QAbstractSocket::ConnectedState);
/*qDebug("\t\t%.1fMB/%.1fs: %.1fMB/s",
bytesAvailable / (1024.0 * 1024.0),
stopWatch.elapsed() / 1024.0,
(bytesAvailable / (stopWatch.elapsed() / 1000.0)) / (1024 * 1024));*/
delete tmpSocket;
tmpSocket = 0;
}
void tst_QSocks5SocketEngine::exitLoopSlot()
{
QTestEventLoop::instance().exitLoop();
}
void tst_QSocks5SocketEngine::downloadBigFileSlot()
{
QByteArray tmp=tmpSocket->readAll();
int correction=tmp.indexOf((char)0,0); //skip header
if (correction==-1) correction=0;
bytesAvailable += (tmp.size()-correction);
if (bytesAvailable >= 10000000)
QTestEventLoop::instance().exitLoop();
}
void tst_QSocks5SocketEngine::passwordAuth()
{
QSocks5SocketEngine socketDevice;
// Initialize device
QVERIFY(socketDevice.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv4Protocol));
QVERIFY(socketDevice.state() == QAbstractSocket::UnconnectedState);
socketDevice.setProxy(QNetworkProxy(QNetworkProxy::Socks5Proxy, QtNetworkSettings::serverName(), 1080, "qsockstest", "password"));
// Connect to imap.trolltech.com's IP
QVERIFY(!socketDevice.connectToHost(QtNetworkSettings::serverIP(), 143));
QVERIFY(socketDevice.state() == QAbstractSocket::ConnectingState);
QVERIFY(socketDevice.waitForWrite());
if (!socketDevice.connectToHost(QtNetworkSettings::serverIP(), 143)) {
qDebug("%d, %s", socketDevice.error(), socketDevice.errorString().toLatin1().constData());
}
QVERIFY(socketDevice.state() == QAbstractSocket::ConnectedState);
QVERIFY(socketDevice.peerAddress() == QtNetworkSettings::serverIP());
// Wait for the greeting
QVERIFY(socketDevice.waitForRead());
// Read the greeting
qint64 available = socketDevice.bytesAvailable();
QVERIFY(available > 0);
QByteArray array;
array.resize(available);
QVERIFY(socketDevice.read(array.data(), array.size()) == available);
// Check that the greeting is what we expect it to be
QVERIFY2(QtNetworkSettings::compareReplyIMAP(array), array.constData());
// Write a logout message
QByteArray array2 = "XXXX LOGOUT\r\n";
QVERIFY(socketDevice.write(array2.data(),
array2.size()) == array2.size());
// Wait for the response
QVERIFY(socketDevice.waitForRead());
available = socketDevice.bytesAvailable();
QVERIFY(available > 0);
array.resize(available);
QVERIFY(socketDevice.read(array.data(), array.size()) == available);
// Check that the greeting is what we expect it to be
QCOMPARE(array.constData(), "* BYE LOGOUT received\r\nXXXX OK Completed\r\n");
// Wait for the response
QVERIFY(socketDevice.waitForRead());
char c;
QVERIFY(socketDevice.read(&c, sizeof(c)) == -1);
QVERIFY(socketDevice.error() == QAbstractSocket::RemoteHostClosedError);
QVERIFY(socketDevice.state() == QAbstractSocket::UnconnectedState);
}
//----------------------------------------------------------------------------------
void tst_QSocks5SocketEngine::proxyAuthenticationRequired(const QNetworkProxy &,
QAuthenticator *auth)
{
auth->setUser("qsockstest");
auth->setPassword("password");
}
void tst_QSocks5SocketEngine::passwordAuth2()
{
QSocks5SocketEngine socketDevice;
// Initialize device
QVERIFY(socketDevice.initialize(QAbstractSocket::TcpSocket, QAbstractSocket::IPv4Protocol));
QVERIFY(socketDevice.state() == QAbstractSocket::UnconnectedState);
socketDevice.setProxy(QNetworkProxy(QNetworkProxy::Socks5Proxy, QtNetworkSettings::serverName(), 1081));
socketDevice.setReceiver(this);
QVERIFY(!socketDevice.connectToHost(QtNetworkSettings::serverIP(), 143));
QVERIFY(socketDevice.state() == QAbstractSocket::ConnectingState);
while (socketDevice.state() == QAbstractSocket::ConnectingState) {
QVERIFY(socketDevice.waitForWrite());
socketDevice.connectToHost(QtNetworkSettings::serverIP(), 143);
}
if (socketDevice.state() != QAbstractSocket::ConnectedState)
qDebug("%d, %s", socketDevice.error(), socketDevice.errorString().toLatin1().constData());
QVERIFY(socketDevice.state() == QAbstractSocket::ConnectedState);
QVERIFY(socketDevice.peerAddress() == QtNetworkSettings::serverIP());
// Wait for the greeting
QVERIFY(socketDevice.waitForRead());
// Read the greeting
qint64 available = socketDevice.bytesAvailable();
QVERIFY(available > 0);
QByteArray array;
array.resize(available);
QVERIFY(socketDevice.read(array.data(), array.size()) == available);
// Check that the greeting is what we expect it to be
QVERIFY2(QtNetworkSettings::compareReplyIMAP(array), array.constData());
// Write a logout message
QByteArray array2 = "XXXX LOGOUT\r\n";
QVERIFY(socketDevice.write(array2.data(),
array2.size()) == array2.size());
// Wait for the response
QVERIFY(socketDevice.waitForRead());
available = socketDevice.bytesAvailable();
QVERIFY(available > 0);
array.resize(available);
QVERIFY(socketDevice.read(array.data(), array.size()) == available);
// Check that the greeting is what we expect it to be
QCOMPARE(array.constData(), "* BYE LOGOUT received\r\nXXXX OK Completed\r\n");
// Wait for the response
QVERIFY(socketDevice.waitForRead());
char c;
QVERIFY(socketDevice.read(&c, sizeof(c)) == -1);
QVERIFY(socketDevice.error() == QAbstractSocket::RemoteHostClosedError);
QVERIFY(socketDevice.state() == QAbstractSocket::UnconnectedState);
}
void tst_QSocks5SocketEngine::fragmentation_data()
{
QTest::addColumn<QQueue<QByteArray> >("responses");
QByteArray authMethodNone = QByteArray::fromRawData("\5\0", 2);
QByteArray authMethodBasic = QByteArray::fromRawData("\5\2", 2);
QByteArray authSuccess = QByteArray::fromRawData("\1\0", 2);
QByteArray connectResponseIPv4 = QByteArray::fromRawData("\5\0\0\1\1\2\3\4\5\6", 10);
QByteArray connectResponseIPv6 = QByteArray::fromRawData("\5\0\0\4\x01\x23\x45\x67\x89\xab\xcd\xef\x01\x23\x45\x67\x89\xab\xcd\xef\5\6", 22);
QQueue<QByteArray> responses;
responses << authMethodNone.left(1) << authMethodNone.mid(1) << connectResponseIPv4;
QTest::newRow("auth-method") << responses;
responses.clear();
responses << authMethodBasic << authSuccess.left(1) << authSuccess.mid(1) << connectResponseIPv4;
QTest::newRow("auth-response") << responses;
for (int i = 1; i < connectResponseIPv4.length() - 1; i++) {
responses.clear();
responses << authMethodNone << connectResponseIPv4.left(i) << connectResponseIPv4.mid(i);
QTest::newRow(qPrintable(QString("connect-response-ipv4-") + QString::number(i))) << responses;
}
for (int i = 1; i < connectResponseIPv6.length() - 1; i++) {
responses.clear();
responses << authMethodNone << connectResponseIPv6.left(i) << connectResponseIPv6.mid(i);
QTest::newRow(qPrintable(QString("connect-response-ipv6-") + QString::number(i))) << responses;
}
}
void tst_QSocks5SocketEngine::fragmentation()
{
QFETCH(QQueue<QByteArray>, responses);
MiniSocks5Server server(responses, 500);
QTcpSocket socket;
socket.setProxy(QNetworkProxy(QNetworkProxy::Socks5Proxy, "localhost", server.serverPort(), "user", "password"));
socket.connectToHost("0.1.2.3", 12345);
connect(&socket, SIGNAL(connected()),
&QTestEventLoop::instance(), SLOT(exitLoop()));
QTestEventLoop::instance().enterLoop(10);
QVERIFY(!QTestEventLoop::instance().timeout());
QVERIFY(socket.localAddress() == QHostAddress("1.2.3.4") || socket.localAddress() == QHostAddress("0123:4567:89ab:cdef:0123:4567:89ab:cdef"));
QVERIFY(socket.localPort() == 0x0506);
}
void tst_QSocks5SocketEngine::incomplete_data()
{
QTest::addColumn<QQueue<QByteArray> >("responses");
QByteArray authMethodNone = QByteArray::fromRawData("\5\0", 2);
QByteArray authMethodBasic = QByteArray::fromRawData("\5\2", 2);
QByteArray authSuccess = QByteArray::fromRawData("\1\0", 2);
QByteArray connectResponseIPv4 = QByteArray::fromRawData("\5\0\0\1\1\2\3\4\5\6", 10);
QByteArray connectResponseIPv6 = QByteArray::fromRawData("\5\0\0\4\x01\x23\x45\x67\x89\xab\xcd\xef\x01\x23\x45\x67\x89\xab\xcd\xef\5\6", 22);
QQueue<QByteArray> responses;
responses << authMethodNone.left(1);
QTest::newRow("auth-method") << responses;
responses.clear();
responses << authMethodBasic << authSuccess.left(1);
QTest::newRow("auth-response") << responses;
for (int i = 1; i < connectResponseIPv4.length() - 1; i++) {
responses.clear();
responses << authMethodNone << connectResponseIPv4.left(i);
QTest::newRow(qPrintable(QString("connect-response-ipv4-") + QString::number(i))) << responses;
}
for (int i = 1; i < connectResponseIPv6.length() - 1; i++) {
responses.clear();
responses << authMethodNone << connectResponseIPv6.left(i);
QTest::newRow(qPrintable(QString("connect-response-ipv6-") + QString::number(i))) << responses;
}
}
void tst_QSocks5SocketEngine::incomplete()
{
QFETCH(QQueue<QByteArray>, responses);
MiniSocks5Server server(responses, 500);
QTcpSocket socket;
socket.setProxy(QNetworkProxy(QNetworkProxy::Socks5Proxy, "127.0.0.1", server.serverPort(), "user", "password"));
socket.connectToHost("0.1.2.3", 12345);
connect(&socket, SIGNAL(connected()),
&QTestEventLoop::instance(), SLOT(exitLoop()));
connect(&socket, SIGNAL(error(QAbstractSocket::SocketError)),
&QTestEventLoop::instance(), SLOT(exitLoop()));
QTestEventLoop::instance().enterLoop(70);
QVERIFY(!QTestEventLoop::instance().timeout());
QCOMPARE(socket.error(), QAbstractSocket::ProxyConnectionClosedError);
}
//----------------------------------------------------------------------------------
QTEST_MAIN(tst_QSocks5SocketEngine)
#include "tst_qsocks5socketengine.moc"
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