BOSH Support for Swiften

This adds support for BOSH to Swiften. It does not expose it to Swift. Release-Notes: Swiften now allows connects over BOSH, if used appropriately.
author: Kevin Smith <git@kismith.co.uk> 2011-11-12 16:56:21 (GMT)
committer: Kevin Smith <git@kismith.co.uk> 2011-12-13 08:17:58 (GMT)
commit: 81c09a0f6a3e87b078340d7f35d0dea4c03f3a6d (patch)
tree: 4371c5808ee26b2b5ed79ace9ccb439ff2988945 /Swiften/Network/UnitTest
parent: fd17fe0d239f97cedebe4ceffa234155bd299b68 (diff)
download: swift-contrib-81c09a0f6a3e87b078340d7f35d0dea4c03f3a6d.zip
swift-contrib-81c09a0f6a3e87b078340d7f35d0dea4c03f3a6d.tar.bz2
3 files changed, 715 insertions, 1 deletions
diff --git a/Swiften/Network/UnitTest/BOSHConnectionPoolTest.cpp b/Swiften/Network/UnitTest/BOSHConnectionPoolTest.cpp
new file mode 100644
index 0000000..978bf3b
--- /dev/null
+++ b/Swiften/Network/UnitTest/BOSHConnectionPoolTest.cpp
@@ -0,0 +1,423 @@
+/*
+ * Copyright (c) 2011 Kevin Smith
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#include <QA/Checker/IO.h>
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/extensions/TestFactoryRegistry.h>
+
+#include <boost/optional.hpp>
+#include <boost/bind.hpp>
+#include <boost/smart_ptr/make_shared.hpp>
+#include <boost/shared_ptr.hpp>
+#include <boost/lexical_cast.hpp>
+
+#include <Swiften/Base/Algorithm.h>
+#include <Swiften/Network/Connection.h>
+#include <Swiften/Network/ConnectionFactory.h>
+#include <Swiften/Network/BOSHConnection.h>
+#include <Swiften/Network/BOSHConnectionFactory.h>
+#include <Swiften/Network/BOSHConnectionPool.h>
+#include <Swiften/Network/HostAddressPort.h>
+#include <Swiften/EventLoop/DummyEventLoop.h>
+#include <Swiften/Parser/PlatformXMLParserFactory.h>
+
+using namespace Swift;
+
+typedef boost::shared_ptr<BOSHConnectionPool> PoolRef;
+
+class BOSHConnectionPoolTest : public CppUnit::TestFixture {
+	CPPUNIT_TEST_SUITE(BOSHConnectionPoolTest);
+	CPPUNIT_TEST(testConnectionCount_OneWrite);
+	CPPUNIT_TEST(testConnectionCount_TwoWrites);
+	CPPUNIT_TEST(testConnectionCount_ThreeWrites);
+	CPPUNIT_TEST(testConnectionCount_ThreeWrites_ManualConnect);
+	CPPUNIT_TEST(testConnectionCount_ThreeWritesTwoReads);
+	CPPUNIT_TEST(testSession);
+	CPPUNIT_TEST(testWrite_Empty);
+	CPPUNIT_TEST_SUITE_END();
+
+	public:
+		void setUp() {
+			to = "wonderland.lit";
+			path = "http-bind";
+			port = "5280";
+			sid = "MyShinySID";
+			initial = "<body wait='60' "
+					"inactivity='30' "
+					"polling='5' "
+					"requests='2' "
+					"hold='1' "
+					"maxpause='120' "
+					"sid='" + sid + "' "
+					"ver='1.6' "
+					"from='wonderland.lit' "
+					"xmlns='http://jabber.org/protocol/httpbind'/>";
+			eventLoop = new DummyEventLoop();
+			connectionFactory = new MockConnectionFactory(eventLoop);
+			factory = boost::make_shared<BOSHConnectionFactory>(URL("http", to, 5280, path), connectionFactory, &parserFactory, static_cast<TLSContextFactory*>(NULL));
+			sessionTerminated = 0;
+			sessionStarted = 0;
+			initialRID = 2349876;
+			xmppDataRead.clear();
+			boshDataRead.clear();
+			boshDataWritten.clear();
+		}
+
+		void tearDown() {
+			eventLoop->processEvents();
+			delete connectionFactory;
+			delete eventLoop;
+		}
+
+		void testConnectionCount_OneWrite() {
+			PoolRef testling = createTestling();
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(0, sessionStarted);
+			readResponse(initial, connectionFactory->connections[0]);
+			CPPUNIT_ASSERT_EQUAL(1, sessionStarted);
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+			testling->write(createSafeByteArray("<blah/>"));
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+			CPPUNIT_ASSERT_EQUAL(1, sessionStarted);
+		}
+
+		void testConnectionCount_TwoWrites() {
+			PoolRef testling = createTestling();
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+			eventLoop->processEvents();
+			readResponse(initial, connectionFactory->connections[0]);
+			testling->write(createSafeByteArray("<blah/>"));
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+			testling->write(createSafeByteArray("<bleh/>"));
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size());
+		}
+
+		void testConnectionCount_ThreeWrites() {
+			PoolRef testling = createTestling();
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+			eventLoop->processEvents();
+			readResponse(initial, connectionFactory->connections[0]);
+			testling->restartStream();
+			readResponse("<body/>", connectionFactory->connections[0]);
+			testling->restartStream();
+			readResponse("<body/>", connectionFactory->connections[0]);
+			testling->write(createSafeByteArray("<blah/>"));
+			testling->write(createSafeByteArray("<bleh/>"));
+			testling->write(createSafeByteArray("<bluh/>"));
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT(st(2) >= connectionFactory->connections.size());
+		}
+
+		void testConnectionCount_ThreeWrites_ManualConnect() {
+			connectionFactory->autoFinishConnect = false;
+			PoolRef testling = createTestling();
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+			CPPUNIT_ASSERT_EQUAL(st(0), boshDataWritten.size()); /* Connection not connected yet, can't send data */
+
+			connectionFactory->connections[0]->onConnectFinished(false);
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size()); /* Connection finished, stream header sent */
+
+			readResponse(initial, connectionFactory->connections[0]);
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+			CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size()); /* Don't respond to initial data with a holding call */
+
+			testling->restartStream();
+			readResponse("<body/>", connectionFactory->connections[0]);
+			testling->restartStream();
+
+
+			testling->write(createSafeByteArray("<blah/>"));
+			CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size());
+			CPPUNIT_ASSERT_EQUAL(st(3), boshDataWritten.size()); /* New connection isn't up yet. */
+
+			connectionFactory->connections[1]->onConnectFinished(false);
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(4), boshDataWritten.size()); /* New connection ready. */
+
+			testling->write(createSafeByteArray("<bleh/>"));
+			testling->write(createSafeByteArray("<bluh/>"));
+			CPPUNIT_ASSERT_EQUAL(st(4), boshDataWritten.size()); /* New data can't be sent, no free connections. */
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT(st(2) >= connectionFactory->connections.size());
+		}
+
+		void testConnectionCount_ThreeWritesTwoReads() {
+			boost::shared_ptr<MockConnection> c0;
+			boost::shared_ptr<MockConnection> c1;
+			long rid = initialRID;
+
+			PoolRef testling = createTestling();
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+			c0 = connectionFactory->connections[0];
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size()); /* header*/
+
+			rid++;
+			readResponse(initial, c0);
+			CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size());
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+			CPPUNIT_ASSERT(!c0->pending);
+
+			rid++;
+			testling->restartStream();
+			readResponse("<body/>", connectionFactory->connections[0]);
+
+			rid++;
+			testling->write(createSafeByteArray("<blah/>"));
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size()); /* 0 was waiting for response, open and send on 1 */
+			CPPUNIT_ASSERT_EQUAL(st(4), boshDataWritten.size()); /* data */
+			c1 = connectionFactory->connections[1];
+			std::string fullBody = "<body rid='" + boost::lexical_cast<std::string>(rid) + "' sid='" + sid + "' xmlns='http://jabber.org/protocol/httpbind'><blah/></body>"; /* check empty write */
+			CPPUNIT_ASSERT_EQUAL(fullBody, lastBody());
+			CPPUNIT_ASSERT(c0->pending);
+			CPPUNIT_ASSERT(c1->pending);
+
+
+			rid++;
+			readResponse("<body xmlns='http://jabber.org/protocol/httpbind'><message><splatploing/></message></body>", c0); /* Doesn't include necessary attributes - as the support is improved this'll start to fail */
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT(!c0->pending);
+			CPPUNIT_ASSERT(c1->pending);
+			CPPUNIT_ASSERT_EQUAL(st(4), boshDataWritten.size()); /* don't send empty in [0], still have [1] waiting */
+			CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size());
+
+			rid++;
+			readResponse("<body xmlns='http://jabber.org/protocol/httpbind'><message><splatploing><blittlebarg/></splatploing></message></body>", c1);
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT(!c1->pending);
+			CPPUNIT_ASSERT(c0->pending);
+			CPPUNIT_ASSERT_EQUAL(st(5), boshDataWritten.size()); /* empty to make room */
+			CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size());
+
+			rid++;
+			testling->write(createSafeByteArray("<bleh/>"));
+			CPPUNIT_ASSERT(c0->pending);
+			CPPUNIT_ASSERT(c1->pending);
+			CPPUNIT_ASSERT_EQUAL(st(6), boshDataWritten.size()); /* data */
+
+			rid++;
+			testling->write(createSafeByteArray("<bluh/>"));
+			CPPUNIT_ASSERT(c0->pending);
+			CPPUNIT_ASSERT(c1->pending);
+			CPPUNIT_ASSERT_EQUAL(st(6), boshDataWritten.size()); /* Don't send data, no room */
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(2), connectionFactory->connections.size());
+		}
+
+		void testSession() {
+			to = "prosody.doomsong.co.uk";
+			path = "http-bind/";
+			factory = boost::make_shared<BOSHConnectionFactory>(URL("http", to, 5280, path), connectionFactory, &parserFactory, static_cast<TLSContextFactory*>(NULL));
+
+
+			PoolRef testling = createTestling();
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size()); /* header*/
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+
+			std::string response = "<body authid='743da605-4c2e-4de1-afac-ac040dd4a940' xmpp:version='1.0' xmlns:stream='http://etherx.jabber.org/streams' xmlns:xmpp='urn:xmpp:xbosh' inactivity='60' wait='60' polling='5' secure='true' hold='1' from='prosody.doomsong.co.uk' ver='1.6' sid='743da605-4c2e-4de1-afac-ac040dd4a940' requests='2' xmlns='http://jabber.org/protocol/httpbind'><stream:features><auth xmlns='http://jabber.org/features/iq-auth'/><mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>SCRAM-SHA-1</mechanism><mechanism>DIGEST-MD5</mechanism></mechanisms></stream:features></body>";
+			readResponse(response, connectionFactory->connections[0]);
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size());
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+
+			std::string send = "<auth xmlns=\"urn:ietf:params:xml:ns:xmpp-sasl\" mechanism=\"SCRAM-SHA-1\">biwsbj1hZG1pbixyPWZhOWE5ZDhiLWZmMDctNGE4Yy04N2E3LTg4YWRiNDQxZGUwYg==</auth>";
+			testling->write(createSafeByteArray(send));
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(2), boshDataWritten.size());
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+
+			response = "<body xmlns='http://jabber.org/protocol/httpbind' sid='743da605-4c2e-4de1-afac-ac040dd4a940' xmlns:stream = 'http://etherx.jabber.org/streams'><challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>cj1mYTlhOWQ4Yi1mZjA3LTRhOGMtODdhNy04OGFkYjQ0MWRlMGJhZmZlMWNhMy1mMDJkLTQ5NzEtYjkyNS0yM2NlNWQ2MDQyMjYscz1OVGd5WkdWaFptTXRaVE15WXkwMFpXUmhMV0ZqTURRdFpqYzRNbUppWmpGa1pqWXgsaT00MDk2</challenge></body>";
+			readResponse(response, connectionFactory->connections[0]);
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(2), boshDataWritten.size());
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+
+			send = "<response xmlns=\"urn:ietf:params:xml:ns:xmpp-sasl\">Yz1iaXdzLHI9ZmE5YTlkOGItZmYwNy00YThjLTg3YTctODhhZGI0NDFkZTBiYWZmZTFjYTMtZjAyZC00OTcxLWI5MjUtMjNjZTVkNjA0MjI2LHA9aU11NWt3dDN2VWplU2RqL01Jb3VIRldkZjBnPQ==</response>";
+			testling->write(createSafeByteArray(send));
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(3), boshDataWritten.size());
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+
+			response = "<body xmlns='http://jabber.org/protocol/httpbind' sid='743da605-4c2e-4de1-afac-ac040dd4a940' xmlns:stream = 'http://etherx.jabber.org/streams'><success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>dj1YNmNBY3BBOWxHNjNOOXF2bVQ5S0FacERrVm89</success></body>";
+			readResponse(response, connectionFactory->connections[0]);
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(st(3), boshDataWritten.size());
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+		}
+
+		void testWrite_Empty() {
+			boost::shared_ptr<MockConnection> c0;
+
+			PoolRef testling = createTestling();
+			c0 = connectionFactory->connections[0];
+			CPPUNIT_ASSERT_EQUAL(st(1), connectionFactory->connections.size());
+			eventLoop->processEvents();
+
+			readResponse(initial, c0);
+			CPPUNIT_ASSERT_EQUAL(st(1), boshDataWritten.size()); /* Shouldn't have sent anything extra */
+			testling->restartStream();
+			CPPUNIT_ASSERT_EQUAL(st(2), boshDataWritten.size());
+			readResponse("<body></body>", c0);
+			CPPUNIT_ASSERT_EQUAL(st(3), boshDataWritten.size());
+			std::string fullBody = "<body rid='" + boost::lexical_cast<std::string>(initialRID + 2) + "' sid='" + sid + "' xmlns='http://jabber.org/protocol/httpbind'></body>";
+			std::string response = boshDataWritten[2];
+			size_t bodyPosition = response.find("\r\n\r\n");
+			CPPUNIT_ASSERT_EQUAL(fullBody, response.substr(bodyPosition+4));
+
+
+		}
+
+	private:
+
+		PoolRef createTestling() {
+			PoolRef pool = boost::make_shared<BOSHConnectionPool>(factory, to, initialRID, URL(), "", "");
+			pool->onXMPPDataRead.connect(boost::bind(&BOSHConnectionPoolTest::handleXMPPDataRead, this, _1));
+			pool->onBOSHDataRead.connect(boost::bind(&BOSHConnectionPoolTest::handleBOSHDataRead, this, _1));
+			pool->onBOSHDataWritten.connect(boost::bind(&BOSHConnectionPoolTest::handleBOSHDataWritten, this, _1));
+			pool->onSessionStarted.connect(boost::bind(&BOSHConnectionPoolTest::handleSessionStarted, this));
+			pool->onSessionTerminated.connect(boost::bind(&BOSHConnectionPoolTest::handleSessionTerminated, this));
+			return pool;
+		}
+
+		std::string lastBody() {
+			std::string response = boshDataWritten[boshDataWritten.size() - 1];
+			size_t bodyPosition = response.find("\r\n\r\n");
+			return response.substr(bodyPosition+4);
+		}
+
+		size_t st(int val) {
+			return static_cast<size_t>(val);
+		}
+
+		void handleXMPPDataRead(const SafeByteArray& d) {
+			xmppDataRead.push_back(safeByteArrayToString(d));
+		}
+
+		void handleBOSHDataRead(const SafeByteArray& d) {
+			boshDataRead.push_back(safeByteArrayToString(d));
+		}
+
+		void handleBOSHDataWritten(const SafeByteArray& d) {
+			boshDataWritten.push_back(safeByteArrayToString(d));
+		}
+
+
+		void handleSessionStarted() {
+			sessionStarted++;
+		}
+
+		void handleSessionTerminated() {
+			sessionTerminated++;
+		}
+
+		struct MockConnection : public Connection {
+			public:
+				MockConnection(const std::vector<HostAddressPort>& failingPorts, EventLoop* eventLoop, bool autoFinishConnect) : eventLoop(eventLoop), failingPorts(failingPorts), disconnected(false), pending(false), autoFinishConnect(autoFinishConnect) {
+				}
+
+				void listen() { assert(false); }
+
+				void connect(const HostAddressPort& address) {
+					hostAddressPort = address;
+					bool fail = std::find(failingPorts.begin(), failingPorts.end(), address) != failingPorts.end();
+					if (autoFinishConnect) {
+						eventLoop->postEvent(boost::bind(boost::ref(onConnectFinished), fail));
+					}
+				}
+
+				HostAddressPort getLocalAddress() const { return HostAddressPort(); }
+
+				void disconnect() {
+					disconnected = true;
+					onDisconnected(boost::optional<Connection::Error>());
+				}
+
+				void write(const SafeByteArray& d) {
+					append(dataWritten, d);
+					pending = true;
+				}
+
+				EventLoop* eventLoop;
+				boost::optional<HostAddressPort> hostAddressPort;
+				std::vector<HostAddressPort> failingPorts;
+				ByteArray dataWritten;
+				bool disconnected;
+				bool pending;
+				bool autoFinishConnect;
+		};
+
+		struct MockConnectionFactory : public ConnectionFactory {
+			MockConnectionFactory(EventLoop* eventLoop, bool autoFinishConnect = true) : eventLoop(eventLoop), autoFinishConnect(autoFinishConnect) {
+			}
+
+			boost::shared_ptr<Connection> createConnection() {
+				boost::shared_ptr<MockConnection> connection = boost::make_shared<MockConnection>(failingPorts, eventLoop, autoFinishConnect);
+				connections.push_back(connection);
+				return connection;
+			}
+
+			EventLoop* eventLoop;
+			std::vector< boost::shared_ptr<MockConnection> > connections;
+			std::vector<HostAddressPort> failingPorts;
+			bool autoFinishConnect;
+		};
+
+		void readResponse(const std::string& response, boost::shared_ptr<MockConnection> connection) {
+			connection->pending = false;
+			boost::shared_ptr<SafeByteArray> data1 = boost::make_shared<SafeByteArray>(createSafeByteArray(
+				"HTTP/1.1 200 OK\r\n"
+				"Content-Type: text/xml; charset=utf-8\r\n"
+				"Access-Control-Allow-Origin: *\r\n"
+				"Access-Control-Allow-Headers: Content-Type\r\n"
+				"Content-Length: "));
+			connection->onDataRead(data1);
+			boost::shared_ptr<SafeByteArray> data2 = boost::make_shared<SafeByteArray>(createSafeByteArray(boost::lexical_cast<std::string>(response.size())));
+			connection->onDataRead(data2);
+			boost::shared_ptr<SafeByteArray> data3 = boost::make_shared<SafeByteArray>(createSafeByteArray("\r\n\r\n"));
+			connection->onDataRead(data3);
+			boost::shared_ptr<SafeByteArray> data4 = boost::make_shared<SafeByteArray>(createSafeByteArray(response));
+			connection->onDataRead(data4);
+		}
+
+		std::string fullRequestFor(const std::string& data) {
+			std::string body = data;
+			std::string result = "POST /" + path + " HTTP/1.1\r\n"
+						+ "Host: " + to + ":" + port + "\r\n"
+						+ "Content-Type: text/xml; charset=utf-8\r\n"
+						+ "Content-Length: " + boost::lexical_cast<std::string>(body.size()) + "\r\n\r\n"
+						+ body;
+			return result;
+		}
+
+	private:
+		DummyEventLoop* eventLoop;
+		MockConnectionFactory* connectionFactory;
+		std::vector<std::string> xmppDataRead;
+		std::vector<std::string> boshDataRead;
+		std::vector<std::string> boshDataWritten;
+		PlatformXMLParserFactory parserFactory;
+		std::string to;
+		std::string path;
+		std::string port;
+		std::string sid;
+		std::string initial;
+		long initialRID;
+		boost::shared_ptr<BOSHConnectionFactory> factory;
+		int sessionStarted;
+		int sessionTerminated;
+
+};
+
+
+CPPUNIT_TEST_SUITE_REGISTRATION(BOSHConnectionPoolTest);
diff --git a/Swiften/Network/UnitTest/BOSHConnectionTest.cpp b/Swiften/Network/UnitTest/BOSHConnectionTest.cpp
new file mode 100644
index 0000000..9215725
--- /dev/null
+++ b/Swiften/Network/UnitTest/BOSHConnectionTest.cpp
@@ -0,0 +1,291 @@
+/*
+ * Copyright (c) 2011 Kevin Smith
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#include <QA/Checker/IO.h>
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/extensions/TestFactoryRegistry.h>
+
+#include <boost/optional.hpp>
+#include <boost/bind.hpp>
+#include <boost/smart_ptr/make_shared.hpp>
+#include <boost/shared_ptr.hpp>
+#include <boost/lexical_cast.hpp>
+
+#include <Swiften/Base/Algorithm.h>
+#include <Swiften/Network/Connection.h>
+#include <Swiften/Network/ConnectionFactory.h>
+#include <Swiften/Network/BOSHConnection.h>
+#include <Swiften/Network/HostAddressPort.h>
+#include <Swiften/EventLoop/DummyEventLoop.h>
+#include <Swiften/Parser/PlatformXMLParserFactory.h>
+
+using namespace Swift;
+
+class BOSHConnectionTest : public CppUnit::TestFixture {
+	CPPUNIT_TEST_SUITE(BOSHConnectionTest);
+	CPPUNIT_TEST(testHeader);
+	CPPUNIT_TEST(testReadiness_ok);
+	CPPUNIT_TEST(testReadiness_pending);
+	CPPUNIT_TEST(testReadiness_disconnect);
+	CPPUNIT_TEST(testReadiness_noSID);
+	CPPUNIT_TEST(testWrite_Receive);
+	CPPUNIT_TEST(testWrite_ReceiveTwice);
+	CPPUNIT_TEST(testRead_Fragment);
+	CPPUNIT_TEST(testHTTPRequest);
+	CPPUNIT_TEST(testHTTPRequest_Empty);
+	CPPUNIT_TEST_SUITE_END();	
+
+	public:
+		void setUp() {
+			eventLoop = new DummyEventLoop();
+			connectionFactory = new MockConnectionFactory(eventLoop);
+			connectFinished = false;
+			disconnected = false;
+			dataRead.clear();
+		}
+
+		void tearDown() {
+			eventLoop->processEvents();
+			delete connectionFactory;
+			delete eventLoop;	
+		}
+
+		void testHeader() {
+			BOSHConnection::ref testling = createTestling();
+			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			eventLoop->processEvents();
+			testling->startStream("wonderland.lit", 1);
+			std::string initial("<body wait='60' "
+								"inactivity='30' "
+								"polling='5' "
+								"requests='2' "
+								"hold='1' "
+								"maxpause='120' "
+								"sid='MyShinySID' "
+								"ver='1.6' "
+								"from='wonderland.lit' "
+								"xmlns='http://jabber.org/protocol/httpbind'/>");
+			readResponse(initial, connectionFactory->connections[0]);
+			CPPUNIT_ASSERT_EQUAL(std::string("MyShinySID"), sid);
+			CPPUNIT_ASSERT(testling->isReadyToSend());
+		}
+
+		void testReadiness_ok() {
+			BOSHConnection::ref testling = createTestling();
+			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			eventLoop->processEvents();
+			testling->setSID("blahhhhh");
+			CPPUNIT_ASSERT(testling->isReadyToSend());
+		}
+
+		void testReadiness_pending() {
+			BOSHConnection::ref testling = createTestling();
+			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			eventLoop->processEvents();
+			testling->setSID("mySID");
+			CPPUNIT_ASSERT(testling->isReadyToSend());
+			testling->write(createSafeByteArray("<mypayload/>"));
+			CPPUNIT_ASSERT(!testling->isReadyToSend());
+			readResponse("<body><blah/></body>", connectionFactory->connections[0]);
+			CPPUNIT_ASSERT(testling->isReadyToSend());
+		}
+
+		void testReadiness_disconnect() {
+			BOSHConnection::ref testling = createTestling();
+			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			eventLoop->processEvents();
+			testling->setSID("mySID");
+			CPPUNIT_ASSERT(testling->isReadyToSend());
+			connectionFactory->connections[0]->onDisconnected(false);
+			CPPUNIT_ASSERT(!testling->isReadyToSend());
+		}
+
+
+		void testReadiness_noSID() {
+			BOSHConnection::ref testling = createTestling();
+			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT(!testling->isReadyToSend());
+		}
+
+		void testWrite_Receive() {
+			BOSHConnection::ref testling = createTestling();
+			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			eventLoop->processEvents();
+			testling->setSID("mySID");
+			testling->write(createSafeByteArray("<mypayload/>"));
+			readResponse("<body><blah/></body>", connectionFactory->connections[0]);
+			CPPUNIT_ASSERT_EQUAL(std::string("<blah/>"), byteArrayToString(dataRead));
+
+		}
+
+		void testWrite_ReceiveTwice() {
+			BOSHConnection::ref testling = createTestling();
+			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			eventLoop->processEvents();
+			testling->setSID("mySID");
+			testling->write(createSafeByteArray("<mypayload/>"));
+			readResponse("<body><blah/></body>", connectionFactory->connections[0]);
+			CPPUNIT_ASSERT_EQUAL(std::string("<blah/>"), byteArrayToString(dataRead));
+			dataRead.clear();
+			testling->write(createSafeByteArray("<mypayload2/>"));
+			readResponse("<body><bleh/></body>", connectionFactory->connections[0]);
+			CPPUNIT_ASSERT_EQUAL(std::string("<bleh/>"), byteArrayToString(dataRead));
+		}
+
+		void testRead_Fragment() {
+			BOSHConnection::ref testling = createTestling();
+			testling->connect(HostAddressPort(HostAddress("127.0.0.1"), 5280));
+			eventLoop->processEvents();
+			CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(1), connectionFactory->connections.size());
+			boost::shared_ptr<MockConnection> connection = connectionFactory->connections[0];
+			boost::shared_ptr<SafeByteArray> data1 = boost::make_shared<SafeByteArray>(createSafeByteArray(
+				"HTTP/1.1 200 OK\r\n"
+				"Content-Type: text/xml; charset=utf-8\r\n"
+				"Access-Control-Allow-Origin: *\r\n"
+				"Access-Control-Allow-Headers: Content-Type\r\n"
+				"Content-Length: 64\r\n"));
+			boost::shared_ptr<SafeByteArray> data2 = boost::make_shared<SafeByteArray>(createSafeByteArray(
+				"\r\n<body xmlns='http://jabber.org/protocol/httpbind'>"
+				"<bl"));
+			boost::shared_ptr<SafeByteArray> data3 = boost::make_shared<SafeByteArray>(createSafeByteArray(
+				"ah/>"
+				"</body>"));
+			connection->onDataRead(data1);
+			connection->onDataRead(data2);
+			CPPUNIT_ASSERT(dataRead.empty());
+			connection->onDataRead(data3);
+			CPPUNIT_ASSERT_EQUAL(std::string("<blah/>"), byteArrayToString(dataRead));
+		}
+
+		void testHTTPRequest() {
+			std::string data = "<blah/>";
+			std::string sid = "wigglebloom";
+			std::string fullBody = "<body xmlns='http://jabber.org/protocol/httpbind' sid='" + sid + "' rid='20'>" + data + "</body>";
+			std::pair<SafeByteArray, size_t> http = BOSHConnection::createHTTPRequest(createSafeByteArray(data), false, false, 20, sid, URL());
+			CPPUNIT_ASSERT_EQUAL(fullBody.size(), http.second);
+		}
+
+		void testHTTPRequest_Empty() {
+			std::string data = "";
+			std::string sid = "wigglebloomsickle";
+			std::string fullBody = "<body rid='42' sid='" + sid + "' xmlns='http://jabber.org/protocol/httpbind'>" + data + "</body>";
+			std::pair<SafeByteArray, size_t> http = BOSHConnection::createHTTPRequest(createSafeByteArray(data), false, false, 42, sid, URL());
+			CPPUNIT_ASSERT_EQUAL(fullBody.size(), http.second);
+			std::string response = safeByteArrayToString(http.first);
+			size_t bodyPosition = response.find("\r\n\r\n");
+			CPPUNIT_ASSERT_EQUAL(fullBody, response.substr(bodyPosition+4));
+		}
+
+	private:
+
+		BOSHConnection::ref createTestling() {
+			BOSHConnection::ref c = BOSHConnection::create(URL("http", "wonderland.lit", 5280, "http-bind"), connectionFactory, &parserFactory, static_cast<TLSContextFactory*>(NULL));
+			c->onConnectFinished.connect(boost::bind(&BOSHConnectionTest::handleConnectFinished, this, _1));
+			c->onDisconnected.connect(boost::bind(&BOSHConnectionTest::handleDisconnected, this, _1));
+			c->onXMPPDataRead.connect(boost::bind(&BOSHConnectionTest::handleDataRead, this, _1));
+			c->onSessionStarted.connect(boost::bind(&BOSHConnectionTest::handleSID, this, _1));
+			c->setRID(42);
+			return c;
+		}
+
+		void handleConnectFinished(bool error) {
+			connectFinished = true;
+			connectFinishedWithError = error;
+		}
+
+		void handleDisconnected(const boost::optional<Connection::Error>& e) {
+			disconnected = true;
+			disconnectedError = e;
+		}
+
+		void handleDataRead(const SafeByteArray& d) {
+			append(dataRead, d);
+		}
+
+		void handleSID(const std::string& s) {
+			sid = s;
+		}
+
+		struct MockConnection : public Connection {
+			public:
+				MockConnection(const std::vector<HostAddressPort>& failingPorts, EventLoop* eventLoop) : eventLoop(eventLoop), failingPorts(failingPorts), disconnected(false) {
+				}
+
+				void listen() { assert(false); }
+
+				void connect(const HostAddressPort& address) {
+					hostAddressPort = address;
+					bool fail = std::find(failingPorts.begin(), failingPorts.end(), address) != failingPorts.end();
+					eventLoop->postEvent(boost::bind(boost::ref(onConnectFinished), fail));
+				}
+
+				HostAddressPort getLocalAddress() const { return HostAddressPort(); }
+
+				void disconnect() { 
+					disconnected = true;
+					onDisconnected(boost::optional<Connection::Error>());
+				}
+				
+				void write(const SafeByteArray& d) {
+					append(dataWritten, d);
+				}
+
+				EventLoop* eventLoop;
+				boost::optional<HostAddressPort> hostAddressPort;
+				std::vector<HostAddressPort> failingPorts;
+				ByteArray dataWritten;
+				bool disconnected;
+		};
+
+		struct MockConnectionFactory : public ConnectionFactory {
+			MockConnectionFactory(EventLoop* eventLoop) : eventLoop(eventLoop) {
+			}
+
+			boost::shared_ptr<Connection> createConnection() {
+				boost::shared_ptr<MockConnection> connection = boost::make_shared<MockConnection>(failingPorts, eventLoop);
+				connections.push_back(connection);
+				return connection;
+			}
+
+			EventLoop* eventLoop;
+			std::vector< boost::shared_ptr<MockConnection> > connections;
+			std::vector<HostAddressPort> failingPorts;
+		};
+
+		void readResponse(const std::string& response, boost::shared_ptr<MockConnection> connection) {
+			boost::shared_ptr<SafeByteArray> data1 = boost::make_shared<SafeByteArray>(createSafeByteArray(
+				"HTTP/1.1 200 OK\r\n"
+				"Content-Type: text/xml; charset=utf-8\r\n"
+				"Access-Control-Allow-Origin: *\r\n"
+				"Access-Control-Allow-Headers: Content-Type\r\n"
+				"Content-Length: "));
+			connection->onDataRead(data1);
+			boost::shared_ptr<SafeByteArray> data2 = boost::make_shared<SafeByteArray>(createSafeByteArray(boost::lexical_cast<std::string>(response.size())));
+			connection->onDataRead(data2);
+			boost::shared_ptr<SafeByteArray> data3 = boost::make_shared<SafeByteArray>(createSafeByteArray("\r\n\r\n"));
+			connection->onDataRead(data3);
+			boost::shared_ptr<SafeByteArray> data4 = boost::make_shared<SafeByteArray>(createSafeByteArray(response));
+			connection->onDataRead(data4);
+		}
+
+
+	private:
+		DummyEventLoop* eventLoop;
+		MockConnectionFactory* connectionFactory;
+		bool connectFinished;
+		bool connectFinishedWithError;
+		bool disconnected;
+		boost::optional<Connection::Error> disconnectedError;
+		ByteArray dataRead;
+		PlatformXMLParserFactory parserFactory;
+		std::string sid;	
+
+};
+
+
+CPPUNIT_TEST_SUITE_REGISTRATION(BOSHConnectionTest);
diff --git a/Swiften/Network/UnitTest/HTTPConnectProxiedConnectionTest.cpp b/Swiften/Network/UnitTest/HTTPConnectProxiedConnectionTest.cpp
index 133773f..c0252d4 100644
--- a/Swiften/Network/UnitTest/HTTPConnectProxiedConnectionTest.cpp
+++ b/Swiften/Network/UnitTest/HTTPConnectProxiedConnectionTest.cpp
@@ -163,7 +163,7 @@ class HTTPConnectProxiedConnectionTest : public CppUnit::TestFixture {
 
 	private:
 		HTTPConnectProxiedConnection::ref createTestling() {
-			boost::shared_ptr<HTTPConnectProxiedConnection> c = HTTPConnectProxiedConnection::create(connectionFactory, proxyHost);
+			boost::shared_ptr<HTTPConnectProxiedConnection> c = HTTPConnectProxiedConnection::create(connectionFactory, proxyHost, "", "");
 			c->onConnectFinished.connect(boost::bind(&HTTPConnectProxiedConnectionTest::handleConnectFinished, this, _1));
 			c->onDisconnected.connect(boost::bind(&HTTPConnectProxiedConnectionTest::handleDisconnected, this, _1));
 			c->onDataRead.connect(boost::bind(&HTTPConnectProxiedConnectionTest::handleDataRead, this, _1));
author	Kevin Smith <git@kismith.co.uk>	2011-11-12 16:56:21 (GMT)
committer	Kevin Smith <git@kismith.co.uk>	2011-12-13 08:17:58 (GMT)
commit	81c09a0f6a3e87b078340d7f35d0dea4c03f3a6d (patch)
tree	4371c5808ee26b2b5ed79ace9ccb439ff2988945 /Swiften/Network/UnitTest
parent	fd17fe0d239f97cedebe4ceffa234155bd299b68 (diff)
download	swift-contrib-81c09a0f6a3e87b078340d7f35d0dea4c03f3a6d.zip swift-contrib-81c09a0f6a3e87b078340d7f35d0dea4c03f3a6d.tar.bz2