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/****************************************************************************
**
** Copyright (C) 2014 Kurt Pattyn <pattyn.kurt@gmail.com>.
** Contact: http://www.qt-project.org/legal
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <QtTest/qtestcase.h>
#include <QtCore/QDebug>
#include <QtCore/QByteArray>
#include <QtCore/QtEndian>
#include "private/qwebsockethandshakerequest_p.h"
#include "private/qwebsocketprotocol_p.h"
#include "QtWebSockets/qwebsocketprotocol.h"
QT_USE_NAMESPACE
Q_DECLARE_METATYPE(QWebSocketProtocol::CloseCode)
Q_DECLARE_METATYPE(QWebSocketProtocol::OpCode)
class tst_HandshakeRequest : public QObject
{
Q_OBJECT
public:
tst_HandshakeRequest();
private Q_SLOTS:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
void tst_initialization();
void tst_invalidStream_data();
void tst_invalidStream();
void tst_multipleValuesInConnectionHeader();
void tst_multipleVersions();
};
tst_HandshakeRequest::tst_HandshakeRequest()
{}
void tst_HandshakeRequest::initTestCase()
{
}
void tst_HandshakeRequest::cleanupTestCase()
{}
void tst_HandshakeRequest::init()
{
qRegisterMetaType<QWebSocketProtocol::OpCode>("QWebSocketProtocol::OpCode");
qRegisterMetaType<QWebSocketProtocol::CloseCode>("QWebSocketProtocol::CloseCode");
}
void tst_HandshakeRequest::cleanup()
{
}
void tst_HandshakeRequest::tst_initialization()
{
{
QWebSocketHandshakeRequest request(0, false);
QCOMPARE(request.port(), 0);
QVERIFY(!request.isSecure());
QVERIFY(!request.isValid());
QCOMPARE(request.extensions().length(), 0);
QCOMPARE(request.protocols().length(), 0);
QCOMPARE(request.headers().size(), 0);
QCOMPARE(request.key().length(), 0);
QCOMPARE(request.origin().length(), 0);
QCOMPARE(request.host().length(), 0);
QVERIFY(request.requestUrl().isEmpty());
QCOMPARE(request.resourceName().length(), 0);
QCOMPARE(request.versions().length(), 0);
}
{
QWebSocketHandshakeRequest request(80, true);
QCOMPARE(request.port(), 80);
QVERIFY(request.isSecure());
QVERIFY(!request.isValid());
QCOMPARE(request.extensions().length(), 0);
QCOMPARE(request.protocols().length(), 0);
QCOMPARE(request.headers().size(), 0);
QCOMPARE(request.key().length(), 0);
QCOMPARE(request.origin().length(), 0);
QCOMPARE(request.host().length(), 0);
QVERIFY(request.requestUrl().isEmpty());
QCOMPARE(request.resourceName().length(), 0);
QCOMPARE(request.versions().length(), 0);
}
{
QWebSocketHandshakeRequest request(80, true);
request.clear();
QCOMPARE(request.port(), 80);
QVERIFY(request.isSecure());
QVERIFY(!request.isValid());
QCOMPARE(request.extensions().length(), 0);
QCOMPARE(request.protocols().length(), 0);
QCOMPARE(request.headers().size(), 0);
QCOMPARE(request.key().length(), 0);
QCOMPARE(request.origin().length(), 0);
QCOMPARE(request.host().length(), 0);
QVERIFY(request.requestUrl().isEmpty());
QCOMPARE(request.resourceName().length(), 0);
QCOMPARE(request.versions().length(), 0);
}
}
void tst_HandshakeRequest::tst_invalidStream_data()
{
QTest::addColumn<QString>("dataStream");
QTest::newRow("garbage on 2 lines") << QStringLiteral("foofoofoo\r\nfoofoo\r\n\r\n");
QTest::newRow("garbage on 1 line") << QStringLiteral("foofoofoofoofoo");
QTest::newRow("Correctly formatted but invalid fields")
<< QStringLiteral("VERB RESOURCE PROTOCOL");
//internally the fields are parsed and indexes are used to convert
//to a http version for instance
//this test checks if there doesn't occur an out-of-bounds exception
QTest::newRow("Correctly formatted but invalid short fields") << QStringLiteral("V R P");
QTest::newRow("Invalid \\0 character in header") << QStringLiteral("V R\0 P");
QTest::newRow("Invalid HTTP version in header") << QStringLiteral("V R HTTP/invalid");
QTest::newRow("Empty header field") << QStringLiteral("GET . HTTP/1.1\r\nHEADER: ");
QTest::newRow("All zeros") << QString::fromUtf8(QByteArray(10, char(0)));
QTest::newRow("Invalid hostname") << QStringLiteral("GET . HTTP/1.1\r\nHost: \xFF\xFF");
//doing extensive QStringLiteral concatenations here, because
//MSVC 2010 complains when using concatenation literal strings about
//concatenation of wide and narrow strings (error C2308)
QTest::newRow("Complete header - Invalid WebSocket version")
<< QStringLiteral("GET . HTTP/1.1\r\nHost: foo\r\nSec-WebSocket-Version: ") +
QStringLiteral("\xFF\xFF\r\n") +
QStringLiteral("Sec-WebSocket-Key: AVDFBDDFF\r\n") +
QStringLiteral("Upgrade: websocket\r\n") +
QStringLiteral("Connection: Upgrade\r\n\r\n");
QTest::newRow("Complete header - Invalid verb")
<< QStringLiteral("XXX . HTTP/1.1\r\nHost: foo\r\nSec-WebSocket-Version: 13\r\n") +
QStringLiteral("Sec-WebSocket-Key: AVDFBDDFF\r\n") +
QStringLiteral("Upgrade: websocket\r\n") +
QStringLiteral("Connection: Upgrade\r\n\r\n");
QTest::newRow("Complete header - Invalid HTTP version")
<< QStringLiteral("GET . HTTP/a.1\r\nHost: foo\r\nSec-WebSocket-Version: 13\r\n") +
QStringLiteral("Sec-WebSocket-Key: AVDFBDDFF\r\n") +
QStringLiteral("Upgrade: websocket\r\n") +
QStringLiteral("Connection: Upgrade\r\n\r\n");
QTest::newRow("Complete header - Invalid connection")
<< QStringLiteral("GET . HTTP/1.1\r\nHost: foo\r\nSec-WebSocket-Version: 13\r\n") +
QStringLiteral("Sec-WebSocket-Key: AVDFBDDFF\r\n") +
QStringLiteral("Upgrade: websocket\r\n") +
QStringLiteral("Connection: xxxxxxx\r\n\r\n");
QTest::newRow("Complete header - Invalid upgrade")
<< QStringLiteral("GET . HTTP/1.1\r\nHost: foo\r\nSec-WebSocket-Version: 13\r\n") +
QStringLiteral("Sec-WebSocket-Key: AVDFBDDFF\r\n") +
QStringLiteral("Upgrade: wabsocket\r\n") +
QStringLiteral("Connection: Upgrade\r\n\r\n");
QTest::newRow("Complete header - Upgrade contains too many values")
<< QStringLiteral("GET . HTTP/1.1\r\nHost: foo\r\nSec-WebSocket-Version: 13\r\n") +
QStringLiteral("Sec-WebSocket-Key: AVDFBDDFF\r\n") +
QStringLiteral("Upgrade: websocket,ftp\r\n") +
QStringLiteral("Connection: Upgrade\r\n\r\n");
}
void tst_HandshakeRequest::tst_invalidStream()
{
QFETCH(QString, dataStream);
QByteArray data;
QTextStream textStream(&data);
QWebSocketHandshakeRequest request(80, true);
textStream << dataStream;
textStream.seek(0);
request.readHandshake(textStream);
QVERIFY(!request.isValid());
QCOMPARE(request.port(), 80);
QVERIFY(request.isSecure());
QCOMPARE(request.extensions().length(), 0);
QCOMPARE(request.protocols().length(), 0);
QCOMPARE(request.headers().size(), 0);
QCOMPARE(request.key().length(), 0);
QCOMPARE(request.origin().length(), 0);
QCOMPARE(request.host().length(), 0);
QVERIFY(request.requestUrl().isEmpty());
QCOMPARE(request.resourceName().length(), 0);
QCOMPARE(request.versions().length(), 0);
}
/*
* This is a regression test
* Checks for validity when more than one value is present in Connection
*/
void tst_HandshakeRequest::tst_multipleValuesInConnectionHeader()
{
//doing extensive QStringLiteral concatenations here, because
//MSVC 2010 complains when using concatenation literal strings about
//concatenation of wide and narrow strings (error C2308)
QString header = QStringLiteral("GET /test HTTP/1.1\r\nHost: ") +
QStringLiteral("foo.com\r\nSec-WebSocket-Version: 13\r\n") +
QStringLiteral("Sec-WebSocket-Key: AVDFBDDFF\r\n") +
QStringLiteral("Upgrade: websocket\r\n") +
QStringLiteral("Connection: Upgrade,keepalive\r\n\r\n");
QByteArray data;
QTextStream textStream(&data);
QWebSocketHandshakeRequest request(80, false);
textStream << header;
textStream.seek(0);
request.readHandshake(textStream);
QVERIFY(request.isValid());
QCOMPARE(request.port(), 80);
QVERIFY(!request.isSecure());
QCOMPARE(request.extensions().length(), 0);
QCOMPARE(request.protocols().length(), 0);
QCOMPARE(request.headers().size(), 5);
QCOMPARE(request.key().length(), 9);
QCOMPARE(request.origin().length(), 0);
QCOMPARE(request.requestUrl(), QUrl("ws://foo.com/test"));
QCOMPARE(request.host(), QStringLiteral("foo.com"));
QCOMPARE(request.resourceName().length(), 5);
QCOMPARE(request.versions().length(), 1);
QCOMPARE(request.versions().at(0), QWebSocketProtocol::Version13);
}
void tst_HandshakeRequest::tst_multipleVersions()
{
QString header = QStringLiteral("GET /test HTTP/1.1\r\nHost: foo.com\r\n") +
QStringLiteral("Sec-WebSocket-Version: 4, 5, 6, 7, 8, 13\r\n") +
QStringLiteral("Sec-WebSocket-Key: AVDFBDDFF\r\n") +
QStringLiteral("Upgrade: websocket\r\n") +
QStringLiteral("Connection: Upgrade,keepalive\r\n\r\n");
QByteArray data;
QTextStream textStream(&data);
QWebSocketHandshakeRequest request(80, false);
textStream << header;
textStream.seek(0);
request.readHandshake(textStream);
QVERIFY(request.isValid());
QCOMPARE(request.port(), 80);
QVERIFY(!request.isSecure());
QCOMPARE(request.extensions().length(), 0);
QCOMPARE(request.protocols().length(), 0);
QCOMPARE(request.headers().size(), 5);
QVERIFY(request.headers().contains(QStringLiteral("Host")));
QVERIFY(request.headers().contains(QStringLiteral("Sec-WebSocket-Version")));
QVERIFY(request.headers().contains(QStringLiteral("Sec-WebSocket-Key")));
QVERIFY(request.headers().contains(QStringLiteral("Upgrade")));
QVERIFY(request.headers().contains(QStringLiteral("Connection")));
QCOMPARE(request.key(), QStringLiteral("AVDFBDDFF"));
QCOMPARE(request.origin().length(), 0);
QCOMPARE(request.requestUrl(), QUrl("ws://foo.com/test"));
QCOMPARE(request.host(), QStringLiteral("foo.com"));
QCOMPARE(request.resourceName().length(), 5);
QCOMPARE(request.versions().length(), 6);
//should be 13 since the list is ordered in decreasing order
QCOMPARE(request.versions().at(0), QWebSocketProtocol::Version13);
}
QTEST_MAIN(tst_HandshakeRequest)
#include "tst_handshakerequest.moc"
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