| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 Kurt Pattyn <pattyn.kurt@gmail.com>. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** 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 The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| #include <QString> |
| #include <QtTest> |
| #include <QNetworkProxy> |
| #include <QTcpSocket> |
| #include <QTcpServer> |
| #include <QtCore/QScopedPointer> |
| #ifndef QT_NO_OPENSSL |
| #include <QtNetwork/qsslpresharedkeyauthenticator.h> |
| #endif |
| #ifndef QT_NO_SSL |
| #include <QtNetwork/qsslcipher.h> |
| #include <QtNetwork/qsslkey.h> |
| #include <QtNetwork/qsslsocket.h> |
| #endif |
| #include <QtWebSockets/QWebSocketServer> |
| #include <QtWebSockets/QWebSocket> |
| #include <QtWebSockets/QWebSocketCorsAuthenticator> |
| #include <QtWebSockets/qwebsocketprotocol.h> |
| |
| QT_USE_NAMESPACE |
| |
| Q_DECLARE_METATYPE(QWebSocketProtocol::Version) |
| Q_DECLARE_METATYPE(QWebSocketProtocol::CloseCode) |
| Q_DECLARE_METATYPE(QWebSocketServer::SslMode) |
| Q_DECLARE_METATYPE(QWebSocketCorsAuthenticator *) |
| #ifndef QT_NO_SSL |
| Q_DECLARE_METATYPE(QSslError) |
| #endif |
| |
| #ifndef QT_NO_OPENSSL |
| // Use this cipher to force PSK key sharing. |
| static const QString PSK_CIPHER_WITHOUT_AUTH = QStringLiteral("PSK-AES256-CBC-SHA"); |
| static const QByteArray PSK_CLIENT_PRESHAREDKEY = QByteArrayLiteral("\x1a\x2b\x3c\x4d\x5e\x6f"); |
| static const QByteArray PSK_SERVER_IDENTITY_HINT = QByteArrayLiteral("QtTestServerHint"); |
| static const QByteArray PSK_CLIENT_IDENTITY = QByteArrayLiteral("Client_identity"); |
| |
| class PskProvider : public QObject |
| { |
| Q_OBJECT |
| |
| public: |
| bool m_server = false; |
| QByteArray m_identity; |
| QByteArray m_psk; |
| |
| public slots: |
| void providePsk(QSslPreSharedKeyAuthenticator *authenticator) |
| { |
| QVERIFY(authenticator); |
| QCOMPARE(authenticator->identityHint(), PSK_SERVER_IDENTITY_HINT); |
| if (m_server) |
| QCOMPARE(authenticator->maximumIdentityLength(), 0); |
| else |
| QVERIFY(authenticator->maximumIdentityLength() > 0); |
| |
| QVERIFY(authenticator->maximumPreSharedKeyLength() > 0); |
| |
| if (!m_identity.isEmpty()) { |
| authenticator->setIdentity(m_identity); |
| QCOMPARE(authenticator->identity(), m_identity); |
| } |
| |
| if (!m_psk.isEmpty()) { |
| authenticator->setPreSharedKey(m_psk); |
| QCOMPARE(authenticator->preSharedKey(), m_psk); |
| } |
| } |
| }; |
| #endif |
| |
| class tst_QWebSocketServer : public QObject |
| { |
| Q_OBJECT |
| |
| public: |
| tst_QWebSocketServer(); |
| |
| private Q_SLOTS: |
| void init(); |
| void initTestCase(); |
| void cleanupTestCase(); |
| void tst_initialisation(); |
| void tst_settersAndGetters(); |
| void tst_listening(); |
| void tst_connectivity(); |
| void tst_preSharedKey(); |
| void tst_maxPendingConnections(); |
| void tst_serverDestroyedWhileSocketConnected(); |
| void tst_scheme(); // qtbug-55927 |
| void tst_handleConnection(); |
| void tst_handshakeTimeout(); // qtbug-63312, qtbug-57026 |
| void multipleFrames(); |
| |
| private: |
| bool m_shouldSkipUnsupportedIpv6Test; |
| #ifdef SHOULD_CHECK_SYSCALL_SUPPORT |
| bool ipv6GetsockoptionMissing(int level, int optname); |
| #endif |
| }; |
| |
| tst_QWebSocketServer::tst_QWebSocketServer() : m_shouldSkipUnsupportedIpv6Test(false) |
| { |
| } |
| |
| void tst_QWebSocketServer::init() |
| { |
| qRegisterMetaType<QWebSocketProtocol::Version>("QWebSocketProtocol::Version"); |
| qRegisterMetaType<QWebSocketProtocol::CloseCode>("QWebSocketProtocol::CloseCode"); |
| qRegisterMetaType<QWebSocketServer::SslMode>("QWebSocketServer::SslMode"); |
| qRegisterMetaType<QWebSocketCorsAuthenticator *>("QWebSocketCorsAuthenticator *"); |
| #ifndef QT_NO_SSL |
| qRegisterMetaType<QSslError>("QSslError"); |
| #ifndef QT_NO_OPENSSL |
| qRegisterMetaType<QSslPreSharedKeyAuthenticator *>(); |
| #endif |
| #endif |
| } |
| |
| #ifdef SHOULD_CHECK_SYSCALL_SUPPORT |
| #include <netinet/in.h> |
| #include <sys/socket.h> |
| #include <errno.h> |
| #include <unistd.h> |
| |
| bool tst_QWebSocketServer::ipv6GetsockoptionMissing(int level, int optname) |
| { |
| int testSocket; |
| |
| testSocket = socket(PF_INET6, SOCK_STREAM, 0); |
| |
| // If we can't test here, assume it's not missing |
| if (testSocket == -1) |
| return false; |
| |
| bool result = false; |
| if (getsockopt(testSocket, level, optname, nullptr, 0) == -1) { |
| if (errno == EOPNOTSUPP) { |
| result = true; |
| } |
| } |
| |
| close(testSocket); |
| return result; |
| } |
| |
| #endif //SHOULD_CHECK_SYSCALL_SUPPORT |
| |
| void tst_QWebSocketServer::initTestCase() |
| { |
| #ifdef SHOULD_CHECK_SYSCALL_SUPPORT |
| // Qemu does not have required support for IPV6 socket options. |
| // If this is detected, skip the test |
| m_shouldSkipUnsupportedIpv6Test = ipv6GetsockoptionMissing(SOL_IPV6, IPV6_V6ONLY); |
| #endif |
| } |
| |
| void tst_QWebSocketServer::cleanupTestCase() |
| { |
| } |
| |
| void tst_QWebSocketServer::tst_initialisation() |
| { |
| { |
| QWebSocketServer server(QString(), QWebSocketServer::NonSecureMode); |
| |
| QVERIFY(server.serverName().isEmpty()); |
| QCOMPARE(server.secureMode(), QWebSocketServer::NonSecureMode); |
| QVERIFY(!server.isListening()); |
| QCOMPARE(server.maxPendingConnections(), 30); |
| QCOMPARE(server.serverPort(), quint16(0)); |
| QCOMPARE(server.serverAddress(), QHostAddress()); |
| #if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) |
| QCOMPARE(server.socketDescriptor(), -1); |
| #else // ### Qt 6: Remove leftovers |
| QCOMPARE(server.nativeDescriptor(), -1); |
| #endif // (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) |
| QVERIFY(!server.hasPendingConnections()); |
| QVERIFY(!server.nextPendingConnection()); |
| QCOMPARE(server.error(), QWebSocketProtocol::CloseCodeNormal); |
| QVERIFY(server.errorString().isEmpty()); |
| #ifndef QT_NO_NETWORKPROXY |
| QCOMPARE(server.proxy().type(), QNetworkProxy::DefaultProxy); |
| #endif |
| #ifndef QT_NO_SSL |
| QCOMPARE(server.sslConfiguration(), QSslConfiguration::defaultConfiguration()); |
| #endif |
| QCOMPARE(server.supportedVersions().count(), 1); |
| QCOMPARE(server.supportedVersions().at(0), QWebSocketProtocol::VersionLatest); |
| QCOMPARE(server.supportedVersions().at(0), QWebSocketProtocol::Version13); |
| |
| server.close(); |
| //closing a server should not affect any of the parameters |
| //certainly if the server was not opened before |
| |
| QVERIFY(server.serverName().isEmpty()); |
| QCOMPARE(server.secureMode(), QWebSocketServer::NonSecureMode); |
| QVERIFY(!server.isListening()); |
| QCOMPARE(server.maxPendingConnections(), 30); |
| QCOMPARE(server.serverPort(), quint16(0)); |
| QCOMPARE(server.serverAddress(), QHostAddress()); |
| #if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) |
| QCOMPARE(server.socketDescriptor(), -1); |
| #else // ### Qt 6: Remove leftovers |
| QCOMPARE(server.nativeDescriptor(), -1); |
| #endif // (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) |
| QVERIFY(!server.hasPendingConnections()); |
| QVERIFY(!server.nextPendingConnection()); |
| QCOMPARE(server.error(), QWebSocketProtocol::CloseCodeNormal); |
| QVERIFY(server.errorString().isEmpty()); |
| #ifndef QT_NO_NETWORKPROXY |
| QCOMPARE(server.proxy().type(), QNetworkProxy::DefaultProxy); |
| #endif |
| #ifndef QT_NO_SSL |
| QCOMPARE(server.sslConfiguration(), QSslConfiguration::defaultConfiguration()); |
| #endif |
| QCOMPARE(server.supportedVersions().count(), 1); |
| QCOMPARE(server.supportedVersions().at(0), QWebSocketProtocol::VersionLatest); |
| QCOMPARE(server.supportedVersions().at(0), QWebSocketProtocol::Version13); |
| QCOMPARE(server.serverUrl(), QUrl()); |
| } |
| |
| { |
| #ifndef QT_NO_SSL |
| QWebSocketServer sslServer(QString(), QWebSocketServer::SecureMode); |
| QCOMPARE(sslServer.secureMode(), QWebSocketServer::SecureMode); |
| #endif |
| } |
| } |
| |
| void tst_QWebSocketServer::tst_settersAndGetters() |
| { |
| QWebSocketServer server(QString(), QWebSocketServer::NonSecureMode); |
| |
| server.setMaxPendingConnections(23); |
| QCOMPARE(server.maxPendingConnections(), 23); |
| server.setMaxPendingConnections(INT_MIN); |
| QCOMPARE(server.maxPendingConnections(), INT_MIN); |
| server.setMaxPendingConnections(INT_MAX); |
| QCOMPARE(server.maxPendingConnections(), INT_MAX); |
| |
| #if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) |
| QVERIFY(!server.setSocketDescriptor(-2)); |
| QCOMPARE(server.socketDescriptor(), -1); |
| #else // ### Qt 6: Remove leftovers |
| QVERIFY(!server.setNativeDescriptor(-2)); |
| QCOMPARE(server.nativeDescriptor(), -1); |
| #endif // (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) |
| |
| server.setServerName(QStringLiteral("Qt WebSocketServer")); |
| QCOMPARE(server.serverName(), QStringLiteral("Qt WebSocketServer")); |
| |
| #ifndef QT_NO_NETWORKPROXY |
| QNetworkProxy proxy(QNetworkProxy::Socks5Proxy); |
| server.setProxy(proxy); |
| QCOMPARE(server.proxy(), proxy); |
| #endif |
| #ifndef QT_NO_SSL |
| //cannot set an ssl configuration on a non secure server |
| QSslConfiguration sslConfiguration = QSslConfiguration::defaultConfiguration(); |
| sslConfiguration.setPeerVerifyDepth(sslConfiguration.peerVerifyDepth() + 1); |
| server.setSslConfiguration(sslConfiguration); |
| QVERIFY(server.sslConfiguration() != sslConfiguration); |
| QCOMPARE(server.sslConfiguration(), QSslConfiguration::defaultConfiguration()); |
| |
| QWebSocketServer sslServer(QString(), QWebSocketServer::SecureMode); |
| sslServer.setSslConfiguration(sslConfiguration); |
| QCOMPARE(sslServer.sslConfiguration(), sslConfiguration); |
| QVERIFY(sslServer.sslConfiguration() != QSslConfiguration::defaultConfiguration()); |
| #endif |
| |
| server.setHandshakeTimeout(64); |
| QCOMPARE(server.handshakeTimeoutMS(), 64); |
| #if QT_HAS_INCLUDE(<chrono>) |
| auto expected = std::chrono::milliseconds(64); |
| QCOMPARE(server.handshakeTimeout(), expected); |
| |
| expected = std::chrono::milliseconds(242); |
| server.setHandshakeTimeout(expected); |
| QCOMPARE(server.handshakeTimeoutMS(), 242); |
| QCOMPARE(server.handshakeTimeout(), expected); |
| #endif |
| } |
| |
| void tst_QWebSocketServer::tst_listening() |
| { |
| //These listening tests are not too extensive, as the implementation of QWebSocketServer |
| //relies on QTcpServer |
| |
| QWebSocketServer server(QString(), QWebSocketServer::NonSecureMode); |
| |
| QSignalSpy serverAcceptErrorSpy(&server, SIGNAL(acceptError(QAbstractSocket::SocketError))); |
| QSignalSpy serverConnectionSpy(&server, SIGNAL(newConnection())); |
| QSignalSpy serverErrorSpy(&server, |
| SIGNAL(serverError(QWebSocketProtocol::CloseCode))); |
| QSignalSpy corsAuthenticationSpy(&server, |
| SIGNAL(originAuthenticationRequired(QWebSocketCorsAuthenticator*))); |
| QSignalSpy serverClosedSpy(&server, SIGNAL(closed())); |
| #ifndef QT_NO_SSL |
| QSignalSpy peerVerifyErrorSpy(&server, SIGNAL(peerVerifyError(QSslError))); |
| QSignalSpy sslErrorsSpy(&server, SIGNAL(sslErrors(QList<QSslError>))); |
| #endif |
| |
| QVERIFY(server.listen()); //listen on all network interface, choose an appropriate port |
| QVERIFY(server.isListening()); |
| QCOMPARE(serverClosedSpy.count(), 0); |
| server.close(); |
| QTRY_COMPARE(serverClosedSpy.count(), 1); |
| QVERIFY(!server.isListening()); |
| QCOMPARE(serverErrorSpy.count(), 0); |
| |
| QVERIFY(!server.listen(QHostAddress(QStringLiteral("1.2.3.4")), 0)); |
| QCOMPARE(server.error(), QWebSocketProtocol::CloseCodeAbnormalDisconnection); |
| QCOMPARE(server.errorString().toLatin1().constData(), "The address is not available"); |
| QVERIFY(!server.isListening()); |
| |
| QCOMPARE(serverAcceptErrorSpy.count(), 0); |
| QCOMPARE(serverConnectionSpy.count(), 0); |
| QCOMPARE(corsAuthenticationSpy.count(), 0); |
| #ifndef QT_NO_SSL |
| QCOMPARE(peerVerifyErrorSpy.count(), 0); |
| QCOMPARE(sslErrorsSpy.count(), 0); |
| #endif |
| QCOMPARE(serverErrorSpy.count(), 1); |
| QCOMPARE(serverClosedSpy.count(), 1); |
| } |
| |
| void tst_QWebSocketServer::tst_connectivity() |
| { |
| if (m_shouldSkipUnsupportedIpv6Test) |
| QSKIP("Syscalls needed for ipv6 sockoptions missing functionality"); |
| |
| QWebSocketServer server(QString(), QWebSocketServer::NonSecureMode); |
| QSignalSpy serverConnectionSpy(&server, SIGNAL(newConnection())); |
| QSignalSpy serverErrorSpy(&server, |
| SIGNAL(serverError(QWebSocketProtocol::CloseCode))); |
| QSignalSpy corsAuthenticationSpy(&server, |
| SIGNAL(originAuthenticationRequired(QWebSocketCorsAuthenticator*))); |
| QSignalSpy serverClosedSpy(&server, SIGNAL(closed())); |
| #ifndef QT_NO_SSL |
| QSignalSpy peerVerifyErrorSpy(&server, SIGNAL(peerVerifyError(QSslError))); |
| QSignalSpy sslErrorsSpy(&server, SIGNAL(sslErrors(QList<QSslError>))); |
| #endif |
| QWebSocket socket; |
| QSignalSpy socketConnectedSpy(&socket, SIGNAL(connected())); |
| |
| QVERIFY(server.listen()); |
| QCOMPARE(server.serverAddress(), QHostAddress(QHostAddress::Any)); |
| QCOMPARE(server.serverUrl(), QUrl(QStringLiteral("ws://") + QHostAddress(QHostAddress::LocalHost).toString() + |
| QStringLiteral(":").append(QString::number(server.serverPort())))); |
| |
| socket.open(server.serverUrl().toString()); |
| |
| QTRY_COMPARE(socketConnectedSpy.count(), 1); |
| QCOMPARE(socket.state(), QAbstractSocket::ConnectedState); |
| QCOMPARE(serverConnectionSpy.count(), 1); |
| QCOMPARE(corsAuthenticationSpy.count(), 1); |
| |
| QCOMPARE(serverClosedSpy.count(), 0); |
| |
| server.close(); |
| |
| QTRY_COMPARE(serverClosedSpy.count(), 1); |
| #ifndef QT_NO_SSL |
| QCOMPARE(peerVerifyErrorSpy.count(), 0); |
| QCOMPARE(sslErrorsSpy.count(), 0); |
| #endif |
| QCOMPARE(serverErrorSpy.count(), 0); |
| } |
| |
| void tst_QWebSocketServer::tst_preSharedKey() |
| { |
| if (m_shouldSkipUnsupportedIpv6Test) |
| QSKIP("Syscalls needed for ipv6 sockoptions missing functionality"); |
| |
| #ifndef QT_NO_OPENSSL |
| QWebSocketServer server(QString(), QWebSocketServer::SecureMode); |
| |
| bool cipherFound = false; |
| const QList<QSslCipher> supportedCiphers = QSslConfiguration::supportedCiphers(); |
| for (const QSslCipher &cipher : supportedCiphers) { |
| if (cipher.name() == PSK_CIPHER_WITHOUT_AUTH) { |
| cipherFound = true; |
| break; |
| } |
| } |
| |
| if (!cipherFound) |
| QSKIP("SSL implementation does not support the necessary cipher"); |
| |
| QSslCipher cipher(PSK_CIPHER_WITHOUT_AUTH); |
| QList<QSslCipher> list; |
| list << cipher; |
| |
| QSslConfiguration config = QSslConfiguration::defaultConfiguration(); |
| if (QSslSocket::sslLibraryVersionNumber() >= 0x10101000L) |
| config.setProtocol(QSsl::TlsV1_2); // With TLS 1.3 there are some issues with PSK, force 1.2 |
| config.setCiphers(list); |
| config.setPeerVerifyMode(QSslSocket::VerifyNone); |
| config.setPreSharedKeyIdentityHint(PSK_SERVER_IDENTITY_HINT); |
| server.setSslConfiguration(config); |
| |
| PskProvider providerServer; |
| providerServer.m_server = true; |
| providerServer.m_identity = PSK_CLIENT_IDENTITY; |
| providerServer.m_psk = PSK_CLIENT_PRESHAREDKEY; |
| connect(&server, &QWebSocketServer::preSharedKeyAuthenticationRequired, &providerServer, &PskProvider::providePsk); |
| |
| QSignalSpy serverPskRequiredSpy(&server, &QWebSocketServer::preSharedKeyAuthenticationRequired); |
| QSignalSpy serverConnectionSpy(&server, &QWebSocketServer::newConnection); |
| QSignalSpy serverErrorSpy(&server, |
| SIGNAL(serverError(QWebSocketProtocol::CloseCode))); |
| QSignalSpy serverClosedSpy(&server, &QWebSocketServer::closed); |
| QSignalSpy sslErrorsSpy(&server, SIGNAL(sslErrors(QList<QSslError>))); |
| |
| QWebSocket socket; |
| QSslConfiguration socketConfig = QSslConfiguration::defaultConfiguration(); |
| if (QSslSocket::sslLibraryVersionNumber() >= 0x10101000L) |
| socketConfig.setProtocol(QSsl::TlsV1_2); // With TLS 1.3 there are some issues with PSK, force 1.2 |
| socketConfig.setPeerVerifyMode(QSslSocket::VerifyNone); |
| socketConfig.setCiphers(list); |
| socket.setSslConfiguration(socketConfig); |
| |
| PskProvider providerClient; |
| providerClient.m_identity = PSK_CLIENT_IDENTITY; |
| providerClient.m_psk = PSK_CLIENT_PRESHAREDKEY; |
| connect(&socket, &QWebSocket::preSharedKeyAuthenticationRequired, &providerClient, &PskProvider::providePsk); |
| QSignalSpy socketPskRequiredSpy(&socket, &QWebSocket::preSharedKeyAuthenticationRequired); |
| QSignalSpy socketConnectedSpy(&socket, &QWebSocket::connected); |
| |
| QVERIFY(server.listen()); |
| QCOMPARE(server.serverAddress(), QHostAddress(QHostAddress::Any)); |
| QCOMPARE(server.serverUrl(), QUrl(QString::asprintf("wss://%ls:%d", |
| qUtf16Printable(QHostAddress(QHostAddress::LocalHost).toString()), server.serverPort()))); |
| |
| socket.open(server.serverUrl().toString()); |
| |
| QTRY_COMPARE(socketConnectedSpy.count(), 1); |
| QCOMPARE(socket.state(), QAbstractSocket::ConnectedState); |
| QCOMPARE(serverConnectionSpy.count(), 1); |
| QCOMPARE(serverPskRequiredSpy.count(), 1); |
| QCOMPARE(socketPskRequiredSpy.count(), 1); |
| |
| QCOMPARE(serverClosedSpy.count(), 0); |
| |
| server.close(); |
| |
| QTRY_COMPARE(serverClosedSpy.count(), 1); |
| QCOMPARE(sslErrorsSpy.count(), 0); |
| QCOMPARE(serverErrorSpy.count(), 0); |
| #endif |
| } |
| |
| void tst_QWebSocketServer::tst_maxPendingConnections() |
| { |
| if (m_shouldSkipUnsupportedIpv6Test) |
| QSKIP("Syscalls needed for ipv6 sockoptions missing functionality"); |
| |
| //tests if maximum connections are respected |
| //also checks if there are no side-effects like signals that are unexpectedly thrown |
| QWebSocketServer server(QString(), QWebSocketServer::NonSecureMode); |
| server.setMaxPendingConnections(2); |
| QSignalSpy serverConnectionSpy(&server, SIGNAL(newConnection())); |
| QSignalSpy serverErrorSpy(&server, |
| SIGNAL(serverError(QWebSocketProtocol::CloseCode))); |
| QSignalSpy corsAuthenticationSpy(&server, |
| SIGNAL(originAuthenticationRequired(QWebSocketCorsAuthenticator*))); |
| QSignalSpy serverClosedSpy(&server, SIGNAL(closed())); |
| #ifndef QT_NO_SSL |
| QSignalSpy peerVerifyErrorSpy(&server, SIGNAL(peerVerifyError(QSslError))); |
| QSignalSpy sslErrorsSpy(&server, SIGNAL(sslErrors(QList<QSslError>))); |
| #endif |
| QSignalSpy serverAcceptErrorSpy(&server, SIGNAL(acceptError(QAbstractSocket::SocketError))); |
| |
| QWebSocket socket1; |
| QWebSocket socket2; |
| QWebSocket socket3; |
| |
| QSignalSpy socket1ConnectedSpy(&socket1, SIGNAL(connected())); |
| QSignalSpy socket2ConnectedSpy(&socket2, SIGNAL(connected())); |
| QSignalSpy socket3ConnectedSpy(&socket3, SIGNAL(connected())); |
| |
| QVERIFY(server.listen()); |
| |
| socket1.open(server.serverUrl().toString()); |
| |
| QTRY_COMPARE(socket1ConnectedSpy.count(), 1); |
| QCOMPARE(socket1.state(), QAbstractSocket::ConnectedState); |
| QCOMPARE(serverConnectionSpy.count(), 1); |
| QCOMPARE(corsAuthenticationSpy.count(), 1); |
| socket2.open(server.serverUrl().toString()); |
| QTRY_COMPARE(socket2ConnectedSpy.count(), 1); |
| QCOMPARE(socket2.state(), QAbstractSocket::ConnectedState); |
| QCOMPARE(serverConnectionSpy.count(), 2); |
| QCOMPARE(corsAuthenticationSpy.count(), 2); |
| socket3.open(server.serverUrl().toString()); |
| QVERIFY(!socket3ConnectedSpy.wait(250)); |
| QCOMPARE(socket3ConnectedSpy.count(), 0); |
| QCOMPARE(socket3.state(), QAbstractSocket::UnconnectedState); |
| QCOMPARE(serverConnectionSpy.count(), 2); |
| QCOMPARE(corsAuthenticationSpy.count(), 2); |
| |
| QVERIFY(server.hasPendingConnections()); |
| QWebSocket *pSocket = server.nextPendingConnection(); |
| QVERIFY(pSocket); |
| delete pSocket; |
| QVERIFY(server.hasPendingConnections()); |
| pSocket = server.nextPendingConnection(); |
| QVERIFY(pSocket); |
| delete pSocket; |
| QVERIFY(!server.hasPendingConnections()); |
| QVERIFY(!server.nextPendingConnection()); |
| |
| //will resolve in another commit |
| #ifndef Q_OS_WIN |
| QCOMPARE(serverErrorSpy.count(), 1); |
| QCOMPARE(serverErrorSpy.at(0).at(0).value<QWebSocketProtocol::CloseCode>(), |
| QWebSocketProtocol::CloseCodeAbnormalDisconnection); |
| #endif |
| QCOMPARE(serverClosedSpy.count(), 0); |
| |
| server.close(); |
| |
| QTRY_COMPARE(serverClosedSpy.count(), 1); |
| #ifndef QT_NO_SSL |
| QCOMPARE(peerVerifyErrorSpy.count(), 0); |
| QCOMPARE(sslErrorsSpy.count(), 0); |
| #endif |
| QCOMPARE(serverAcceptErrorSpy.count(), 0); |
| } |
| |
| void tst_QWebSocketServer::tst_serverDestroyedWhileSocketConnected() |
| { |
| if (m_shouldSkipUnsupportedIpv6Test) |
| QSKIP("Syscalls needed for ipv6 sockoptions missing functionality"); |
| |
| QWebSocketServer * server = new QWebSocketServer(QString(), QWebSocketServer::NonSecureMode); |
| QSignalSpy serverConnectionSpy(server, SIGNAL(newConnection())); |
| QSignalSpy corsAuthenticationSpy(server, |
| SIGNAL(originAuthenticationRequired(QWebSocketCorsAuthenticator*))); |
| QSignalSpy serverClosedSpy(server, SIGNAL(closed())); |
| |
| QWebSocket socket; |
| QSignalSpy socketConnectedSpy(&socket, SIGNAL(connected())); |
| QSignalSpy socketDisconnectedSpy(&socket, SIGNAL(disconnected())); |
| |
| QVERIFY(server->listen()); |
| QCOMPARE(server->serverAddress(), QHostAddress(QHostAddress::Any)); |
| QCOMPARE(server->serverUrl(), QUrl(QStringLiteral("ws://") + QHostAddress(QHostAddress::LocalHost).toString() + |
| QStringLiteral(":").append(QString::number(server->serverPort())))); |
| |
| socket.open(server->serverUrl().toString()); |
| |
| QTRY_COMPARE(socketConnectedSpy.count(), 1); |
| QCOMPARE(socket.state(), QAbstractSocket::ConnectedState); |
| QCOMPARE(serverConnectionSpy.count(), 1); |
| QCOMPARE(corsAuthenticationSpy.count(), 1); |
| |
| QCOMPARE(serverClosedSpy.count(), 0); |
| |
| delete server; |
| |
| QTRY_COMPARE(socketDisconnectedSpy.count(), 1); |
| } |
| |
| #ifndef QT_NO_SSL |
| static void setupSecureServer(QWebSocketServer *secureServer) |
| { |
| QSslConfiguration sslConfiguration; |
| QFile certFile(QStringLiteral(":/localhost.cert")); |
| QFile keyFile(QStringLiteral(":/localhost.key")); |
| QVERIFY(certFile.open(QIODevice::ReadOnly)); |
| QVERIFY(keyFile.open(QIODevice::ReadOnly)); |
| QSslCertificate certificate(&certFile, QSsl::Pem); |
| QSslKey sslKey(&keyFile, QSsl::Rsa, QSsl::Pem); |
| certFile.close(); |
| keyFile.close(); |
| sslConfiguration.setPeerVerifyMode(QSslSocket::VerifyNone); |
| sslConfiguration.setLocalCertificate(certificate); |
| sslConfiguration.setPrivateKey(sslKey); |
| secureServer->setSslConfiguration(sslConfiguration); |
| } |
| #endif |
| |
| void tst_QWebSocketServer::tst_scheme() |
| { |
| if (m_shouldSkipUnsupportedIpv6Test) |
| QSKIP("Syscalls needed for ipv6 sockoptions missing functionality"); |
| |
| QWebSocketServer plainServer(QString(), QWebSocketServer::NonSecureMode); |
| QSignalSpy plainServerConnectionSpy(&plainServer, SIGNAL(newConnection())); |
| |
| QVERIFY(plainServer.listen()); |
| |
| QWebSocket plainSocket; |
| plainSocket.open(plainServer.serverUrl().toString()); |
| |
| QTRY_COMPARE(plainServerConnectionSpy.count(), 1); |
| QScopedPointer<QWebSocket> plainServerSocket(plainServer.nextPendingConnection()); |
| QVERIFY(!plainServerSocket.isNull()); |
| QCOMPARE(plainServerSocket->requestUrl().scheme(), QStringLiteral("ws")); |
| plainServer.close(); |
| |
| #ifndef QT_NO_SSL |
| QWebSocketServer secureServer(QString(), QWebSocketServer::SecureMode); |
| setupSecureServer(&secureServer); |
| if (QTest::currentTestFailed()) |
| return; |
| QSignalSpy secureServerConnectionSpy(&secureServer, SIGNAL(newConnection())); |
| |
| QVERIFY(secureServer.listen()); |
| |
| QSslCipher sessionCipher; |
| QWebSocket secureSocket; |
| connect(&secureSocket, &QWebSocket::sslErrors, |
| &secureSocket, [&] { |
| secureSocket.ignoreSslErrors(); |
| sessionCipher = secureSocket.sslConfiguration().sessionCipher(); |
| }); |
| secureSocket.open(secureServer.serverUrl().toString()); |
| |
| QTRY_COMPARE(secureServerConnectionSpy.count(), 1); |
| QScopedPointer<QWebSocket> secureServerSocket(secureServer.nextPendingConnection()); |
| QVERIFY(!secureServerSocket.isNull()); |
| QCOMPARE(secureServerSocket->requestUrl().scheme(), QStringLiteral("wss")); |
| secureServer.close(); |
| QVERIFY(!sessionCipher.isNull()); |
| #endif |
| } |
| |
| void tst_QWebSocketServer::tst_handleConnection() |
| { |
| QWebSocketServer wsServer(QString(), QWebSocketServer::NonSecureMode); |
| QSignalSpy wsServerConnectionSpy(&wsServer, &QWebSocketServer::newConnection); |
| |
| QTcpServer tcpServer; |
| connect(&tcpServer, &QTcpServer::newConnection, |
| [&tcpServer, &wsServer]() { |
| wsServer.handleConnection(tcpServer.nextPendingConnection()); |
| }); |
| QVERIFY(tcpServer.listen()); |
| |
| QWebSocket webSocket; |
| QSignalSpy wsConnectedSpy(&webSocket, &QWebSocket::connected); |
| webSocket.open(QStringLiteral("ws://localhost:%1").arg(tcpServer.serverPort())); |
| QTRY_COMPARE(wsConnectedSpy.count(), 1); |
| |
| QTRY_COMPARE(wsServerConnectionSpy.count(), 1); |
| |
| QScopedPointer<QWebSocket> webServerSocket(wsServer.nextPendingConnection()); |
| QVERIFY(!webServerSocket.isNull()); |
| |
| QSignalSpy wsMessageReceivedSpy(webServerSocket.data(), &QWebSocket::textMessageReceived); |
| webSocket.sendTextMessage("dummy"); |
| |
| QTRY_COMPARE(wsMessageReceivedSpy.count(), 1); |
| QList<QVariant> arguments = wsMessageReceivedSpy.takeFirst(); |
| QCOMPARE(arguments.first().toString(), QString("dummy")); |
| |
| QSignalSpy clientMessageReceivedSpy(&webSocket, &QWebSocket::textMessageReceived); |
| webServerSocket->sendTextMessage("hello"); |
| QVERIFY(webServerSocket->bytesToWrite() > 5); // 5 + a few extra bytes for header |
| QTRY_COMPARE(webServerSocket->bytesToWrite(), 0); |
| QTRY_COMPARE(clientMessageReceivedSpy.count(), 1); |
| arguments = clientMessageReceivedSpy.takeFirst(); |
| QCOMPARE(arguments.first().toString(), QString("hello")); |
| } |
| |
| struct SocketSpy { |
| QTcpSocket *socket; |
| QSignalSpy *disconnectSpy; |
| ~SocketSpy() { |
| delete socket; |
| delete disconnectSpy; |
| } |
| }; |
| |
| static void openManyConnections(QList<SocketSpy *> *sockets, quint16 port, int numConnections) |
| { |
| for (int i = 0; i < numConnections; i++) { |
| QTcpSocket *c = new QTcpSocket; |
| QSignalSpy *spy = new QSignalSpy(c, &QTcpSocket::disconnected); |
| |
| c->connectToHost("127.0.0.1", port); |
| |
| sockets->append(new SocketSpy{c, spy}); |
| } |
| } |
| |
| // Sum the counts together, for better output on failure (e.g. "FAIL: Actual: 49, Expected: 50") |
| static int sumSocketSpyCount(const QList<SocketSpy *> &sockets) |
| { |
| return std::accumulate(sockets.cbegin(), sockets.cend(), 0, [](int c, SocketSpy *s) { |
| return c + s->disconnectSpy->count(); |
| }); |
| } |
| |
| void tst_QWebSocketServer::tst_handshakeTimeout() |
| { |
| { // No Timeout |
| QWebSocketServer plainServer(QString(), QWebSocketServer::NonSecureMode); |
| plainServer.setHandshakeTimeout(-1); |
| QSignalSpy plainServerConnectionSpy(&plainServer, SIGNAL(newConnection())); |
| |
| QVERIFY(plainServer.listen()); |
| |
| QWebSocket socket; |
| socket.open(plainServer.serverUrl().toString()); |
| |
| QTRY_COMPARE(plainServerConnectionSpy.count(), 1); |
| QScopedPointer<QWebSocket> plainServerSocket(plainServer.nextPendingConnection()); |
| QVERIFY(!plainServerSocket.isNull()); |
| |
| plainServer.close(); |
| } |
| |
| { // Unencrypted |
| QWebSocketServer plainServer(QString(), QWebSocketServer::NonSecureMode); |
| plainServer.setHandshakeTimeout(500); |
| QSignalSpy plainServerConnectionSpy(&plainServer, SIGNAL(newConnection())); |
| |
| QVERIFY(plainServer.listen()); |
| |
| /* QTcpServer has a default of 30 pending connections. The test checks |
| * whether, when that list is full, the connections are dropped after |
| * a timeout and later pending connections are processed. */ |
| const int numConnections = 50; |
| QList<SocketSpy *> sockets; |
| auto cleaner = qScopeGuard([&sockets]() { qDeleteAll(sockets); }); |
| openManyConnections(&sockets, plainServer.serverPort(), numConnections); |
| |
| QCoreApplication::processEvents(); |
| |
| /* We have 50 plain TCP connections open, that are not proper websockets. */ |
| QCOMPARE(plainServerConnectionSpy.count(), 0); |
| |
| QWebSocket socket; |
| socket.open(plainServer.serverUrl().toString()); |
| |
| /* Check that a real websocket will be processed after some non-websocket |
| * TCP connections timeout. */ |
| QTRY_COMPARE(plainServerConnectionSpy.count(), 1); |
| QScopedPointer<QWebSocket> plainServerSocket(plainServer.nextPendingConnection()); |
| QVERIFY(!plainServerSocket.isNull()); |
| |
| /* Check that all non websocket connections eventually timeout. */ |
| QTRY_COMPARE(sumSocketSpyCount(sockets), numConnections); |
| |
| plainServer.close(); |
| } |
| |
| #if QT_CONFIG(ssl) |
| { // Encrypted |
| QWebSocketServer secureServer(QString(), QWebSocketServer::SecureMode); |
| setupSecureServer(&secureServer); |
| if (QTest::currentTestFailed()) |
| return; |
| secureServer.setHandshakeTimeout(2000); |
| |
| QSignalSpy secureServerConnectionSpy(&secureServer, SIGNAL(newConnection())); |
| |
| QVERIFY(secureServer.listen()); |
| |
| const int numConnections = 50; |
| QList<SocketSpy *> sockets; |
| auto cleaner = qScopeGuard([&sockets]() { qDeleteAll(sockets); }); |
| openManyConnections(&sockets, secureServer.serverPort(), numConnections); |
| |
| QCoreApplication::processEvents(); |
| QCOMPARE(secureServerConnectionSpy.count(), 0); |
| |
| QWebSocket secureSocket; |
| connect(&secureSocket, QOverload<QAbstractSocket::SocketError>::of(&QWebSocket::error), |
| [](QAbstractSocket::SocketError error) { |
| // This shouldn't print but it's useful for debugging when/if it does. |
| qDebug() << "Error occurred in the client:" << error; |
| }); |
| QSslConfiguration config = secureSocket.sslConfiguration(); |
| config.setPeerVerifyMode(QSslSocket::VerifyNone); |
| secureSocket.setSslConfiguration(config); |
| |
| secureSocket.open(secureServer.serverUrl().toString()); |
| |
| QTRY_COMPARE(secureServerConnectionSpy.count(), 1); |
| QScopedPointer<QWebSocket> serverSocket(secureServer.nextPendingConnection()); |
| QVERIFY(!serverSocket.isNull()); |
| |
| QTRY_COMPARE(sumSocketSpyCount(sockets), numConnections); |
| |
| secureServer.close(); |
| } |
| #endif |
| |
| { // Ensure properly handshaked connections are not timed out |
| QWebSocketServer plainServer(QString(), QWebSocketServer::NonSecureMode); |
| plainServer.setHandshakeTimeout(250); |
| QSignalSpy plainServerConnectionSpy(&plainServer, SIGNAL(newConnection())); |
| |
| QVERIFY(plainServer.listen()); |
| |
| QWebSocket socket; |
| QSignalSpy socketConnectedSpy(&socket, &QWebSocket::connected); |
| QSignalSpy socketDisconnectedSpy(&socket, &QWebSocket::disconnected); |
| socket.open(plainServer.serverUrl().toString()); |
| |
| QTRY_COMPARE(plainServerConnectionSpy.count(), 1); |
| QTRY_COMPARE(socketConnectedSpy.count(), 1); |
| |
| QEventLoop loop; |
| QTimer::singleShot(500, &loop, &QEventLoop::quit); |
| loop.exec(); |
| |
| QCOMPARE(socketDisconnectedSpy.count(), 0); |
| } |
| } |
| |
| void tst_QWebSocketServer::multipleFrames() |
| { |
| QWebSocketServer server(QString(), QWebSocketServer::NonSecureMode); |
| QSignalSpy serverConnectionSpy(&server, &QWebSocketServer::newConnection); |
| QVERIFY(server.listen()); |
| |
| QWebSocket socket; |
| QSignalSpy socketConnectedSpy(&socket, &QWebSocket::connected); |
| QSignalSpy messageReceivedSpy(&socket, &QWebSocket::binaryMessageReceived); |
| socket.open(server.serverUrl().toString()); |
| |
| QVERIFY(serverConnectionSpy.wait()); |
| QVERIFY(socketConnectedSpy.wait()); |
| |
| auto serverSocket = std::unique_ptr<QWebSocket>(server.nextPendingConnection()); |
| QVERIFY(serverSocket); |
| for (int i = 0; i < 10; i++) |
| serverSocket->sendBinaryMessage(QByteArray("abc")); |
| if (serverSocket->bytesToWrite()) |
| QVERIFY(serverSocket->flush()); |
| |
| QVERIFY(messageReceivedSpy.wait()); |
| // Since there's no guarantee the operating system will fit all 10 websocket frames into 1 tcp |
| // frame, let's just assume it will do at least 2. EXCEPT_FAIL any which doesn't merge any. |
| QVERIFY2(messageReceivedSpy.count() > 1, "Received only 1 message in the TCP frame!"); |
| } |
| |
| QTEST_MAIN(tst_QWebSocketServer) |
| |
| #include "tst_qwebsocketserver.moc" |