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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <Swiften/Base/ByteArray.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <boost/bind.hpp>
#include <Swiften/FileTransfer/SOCKS5BytestreamServerSession.h>
#include <Swiften/FileTransfer/ByteArrayReadBytestream.h>
#include <Swiften/FileTransfer/SOCKS5BytestreamRegistry.h>
#include <Swiften/Network/DummyConnection.h>
#include <Swiften/EventLoop/DummyEventLoop.h>
#include <Swiften/Base/StartStopper.h>
using namespace Swift;
class SOCKS5BytestreamServerSessionTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(SOCKS5BytestreamServerSessionTest);
CPPUNIT_TEST(testAuthenticate);
CPPUNIT_TEST(testAuthenticate_Chunked);
CPPUNIT_TEST(testRequest);
CPPUNIT_TEST(testRequest_UnknownBytestream);
CPPUNIT_TEST(testReceiveData);
CPPUNIT_TEST(testReceiveData_Chunked);
CPPUNIT_TEST_SUITE_END();
public:
void setUp() {
receivedDataChunks = 0;
eventLoop = new DummyEventLoop();
connection = boost::shared_ptr<DummyConnection>(new DummyConnection(eventLoop));
connection->onDataSent.connect(boost::bind(&SOCKS5BytestreamServerSessionTest::handleDataWritten, this, _1));
stream1 = boost::shared_ptr<ByteArrayReadBytestream>(new ByteArrayReadBytestream(ByteArray::create("abcdefg")));
}
void tearDown() {
connection.reset();
delete eventLoop;
}
void testAuthenticate() {
std::auto_ptr<SOCKS5BytestreamServerSession> testling(createSession());
StartStopper<SOCKS5BytestreamServerSession> stopper(testling.get());
receive(ByteArray::create("\x05\x02\x01\x02"));
CPPUNIT_ASSERT(ByteArray::create("\x05\x00", 2) == receivedData);
}
void testAuthenticate_Chunked() {
std::auto_ptr<SOCKS5BytestreamServerSession> testling(createSession());
StartStopper<SOCKS5BytestreamServerSession> stopper(testling.get());
receive(ByteArray::create("\x05\x02\x01"));
CPPUNIT_ASSERT_EQUAL(0, static_cast<int>(receivedData.size()));
receive(ByteArray::create("\x01"));
CPPUNIT_ASSERT(ByteArray::create("\x05\x00", 2) == receivedData);
}
void testRequest() {
std::auto_ptr<SOCKS5BytestreamServerSession> testling(createSession());
StartStopper<SOCKS5BytestreamServerSession> stopper(testling.get());
bytestreams.addBytestream("abcdef", stream1);
authenticate();
ByteArray hostname("abcdef");
receive(ByteArray(ByteArray::create("\x05\x01\x00\x03", 4)) + hostname.getSize() + hostname + ByteArray::create("\x00\x00", 2));
CPPUNIT_ASSERT(ByteArray::create("\x05\x00\x00\x03\x06\x61\x62\x63\x64\x65\x66\x00\x00", 13) == ByteArray::create(&receivedData[0], 13));
}
void testRequest_UnknownBytestream() {
std::auto_ptr<SOCKS5BytestreamServerSession> testling(createSession());
StartStopper<SOCKS5BytestreamServerSession> stopper(testling.get());
authenticate();
ByteArray hostname("abcdef");
receive(ByteArray(ByteArray::create("\x05\x01\x00\x03", 4)) + hostname.getSize() + hostname + ByteArray::create("\x00\x00", 2));
CPPUNIT_ASSERT(ByteArray::create("\x05\x04\x00\x03\x06\x61\x62\x63\x64\x65\x66\x00\x00", 13) == receivedData);
}
void testReceiveData() {
std::auto_ptr<SOCKS5BytestreamServerSession> testling(createSession());
StartStopper<SOCKS5BytestreamServerSession> stopper(testling.get());
bytestreams.addBytestream("abcdef", stream1);
authenticate();
request("abcdef");
eventLoop->processEvents();
skipHeader("abcdef");
CPPUNIT_ASSERT(ByteArray::create("abcdefg") == receivedData);
CPPUNIT_ASSERT_EQUAL(2, receivedDataChunks);
}
void testReceiveData_Chunked() {
std::auto_ptr<SOCKS5BytestreamServerSession> testling(createSession());
testling->setChunkSize(3);
StartStopper<SOCKS5BytestreamServerSession> stopper(testling.get());
bytestreams.addBytestream("abcdef", stream1);
authenticate();
request("abcdef");
eventLoop->processEvents();
skipHeader("abcdef");
CPPUNIT_ASSERT(ByteArray::create("abcdefg") == receivedData);
CPPUNIT_ASSERT_EQUAL(4, receivedDataChunks);
}
private:
void receive(const ByteArray& data) {
connection->receive(data);
eventLoop->processEvents();
}
void authenticate() {
receive(ByteArray::create("\x05\x02\x01\x02"));
receivedData.clear();
receivedDataChunks = 0;
}
void request(const std::string& hostname) {
receive(ByteArray(ByteArray::create("\x05\x01\x00\x03", 4)) + hostname.size() + hostname + ByteArray::create("\x00\x00", 2));
}
void skipHeader(const std::string& hostname) {
int headerSize = 7 + hostname.size();
receivedData = ByteArray::create(&receivedData[headerSize], receivedData.size() - headerSize);
}
void handleDataWritten(const ByteArray& data) {
receivedData.insert(receivedData.end(), data.begin(), data.end());
receivedDataChunks++;
}
private:
SOCKS5BytestreamServerSession* createSession() {
SOCKS5BytestreamServerSession* session = new SOCKS5BytestreamServerSession(connection, &bytestreams);
return session;
}
private:
DummyEventLoop* eventLoop;
SOCKS5BytestreamRegistry bytestreams;
boost::shared_ptr<DummyConnection> connection;
std::vector<unsigned char> receivedData;
int receivedDataChunks;
boost::shared_ptr<ByteArrayReadBytestream> stream1;
};
CPPUNIT_TEST_SUITE_REGISTRATION(SOCKS5BytestreamServerSessionTest);
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Swift