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2016-11-18Improve string to HostAddress conversion APITobias Markmann
Previously HostAddress had a constructor which allowed initialisation via a std::string. This initialisation can fail and this is heavily used for checking whether a string is a valid IP address. This constructor is removed in this commit and replaced by a static method HostAddress::fromString, taking a string and returning an optional HostAddress. This clearly communicates that the conversion can fail. Test-Information: ./scons test=all passes on macOS 10.12.1. Change-Id: Idaafee6f84010ce541c55f267ac77ad6ac8f02b4
2016-11-07Log address when failing to initialise HostAddress from stringTobias Markmann
Test-Information: Builds on macOS 10.12.1. Change-Id: Id06e66171cbc5b6417701a8de57b901b0d80f17c
2016-11-04Change logging output to use SWIFT_LOGTobias Markmann
Test-Information: Builds on macOS 10.12 and unit tests pass. Change-Id: Icc1bce9a0e0e85377eef0c8b87bf82d37943d3a5
2016-10-21Fix version number for libminiupnpc version switchTobias Markmann
Test-Information: Without this building failed under Gentoo Linux distribution. Verified this on Sabayon, a desktop Linux distribution based on Gentoo, by adding it to our cross distribution test. With this fix it builds on all platforms, including Sabayon. Change-Id: I23aec19b9755244dd3dbe6f581cf170eaf334dfc
2016-09-30Change custom memory copy loop to std::memcpyTobias Markmann
Test-Information: Swift builds with test=all on macOS 10.12 and all tests pass. Change-Id: I9d7e8c49e65ac272a7ee672a95da5e24609d0a22
2016-09-30Add missing error check in HostAddress::toStringTobias Markmann
In the process converted try/catch use to Boost's error code for more explicit error checking and added log output. Test-Information: Swift builds with test=all on macOS 10.12 and all tests pass. Change-Id: I6e465354dbb38c7178b0406b9a544ebd3be62ddd
2016-09-26Use const std::unique_ptr for pimpl idiom usageTobias Markmann
All our pimpl idiom usage used std::shared_ptr due to being written in C++03. Now we use C++11 and const std::unique_ptr is more sensible. Test-Information: Builds on macOS 10.12 and unit tests pass. Change-Id: I1b9b3fbb22e337d53ae71e5a5e03118998cc3376
2016-07-22Add support for libminiupnpc version 2Tobias Markmann
Test-Information: Build successfully on openSUSE Tumbleweed which only has libminiupnpc 2.0 as package. Unit tests passed. Change-Id: I650e1224014162b55cdf64df7e72466b52dc3ade
2016-05-25Remove unnecessary include of iostream headerTobias Markmann
Move std::cout/cerr logging to SWIFT_LOG. Test-Information: Builds and all tests pass on OS X 10.11.5. Change-Id: I0a0c24654a8b3abf3244a79fd6d970eee90559d0
2016-04-25Convert hard tabs to four spaces in all our SConscript/*.py filesTobias Markmann
Test-Information: Test that it still builds and unit test pass on OS X 10.11.4. Change-Id: I2eb4a0b707991aee553db36a8cd1ae28b813acab
2016-04-12Use C++11 threading library instead of Boost.ThreadTobias Markmann
This cuts down our dependency on Boost further. Another benefit is that mutex classes of C++11 standard library are recognized by TSAN. Test-Information: Unit and integration tests pass on OS X 10.11.4. Change-Id: Id4dcdb42e3d5155e107ce1d7618acbf26f913b6f
2016-04-11Drop executable permission on source filesMichael Vetter
Drop executable rights on Swiften/Network/UnboundDomainNameResolver.* License: This patch is BSD-licensed, see Documentation/Licenses/BSD-simplified.txt for details. Change-Id: Ie6e6eab48b96dff64e82e76615c51863baf37816
2016-04-08Fix code in response to compiler warnings by clangTobias Markmann
Test-Information: Builds on OS X 10.11.4 with Apple clang and clang master. Change-Id: I012577e29c6fcf2fb452b4f13912aaeb37250fb5
2016-04-05Migrate to Boost.Signals2 from Boost.SignalsTobias Markmann
Boost.Signals was deprecated and is not improved further. This patch removes Boost.Signals from 3rdParty and adds Boost.Signals2 and its dependencies. Also removed the Qt signals compatibility file Swiften/Base/boost_bsignals.h. Test-Information: Build and ran unit tests on OS X 10.11.4. Confirmed successful login using Swift client. Change-Id: Ie6e3b2d15aac2462cda95401582f5287a479fb54
2016-04-04Modernize code to use range based for loops using clang-tidyTobias Markmann
Run 'clang-tidy -fix -checks=modernize-loop-convert' on all source code files on OS X. This does not modernize platform specific code on Linux and Windows Test-Information: Code builds and unit tests pass on OS X 10.11.4. Change-Id: I65b99e0978cfab8ca6de2a3e5342e7a81416c12c
2016-04-04Apply automated clang-tidy fixes and add missing includesTobias Markmann
Test-Information: Builds on OS X 10.11.4 and unit tests pass. Change-Id: I8775e8d1e3addbc88b220c1cc618637f706daca2
2016-04-04Modernize code to use C++11 shared_ptr instead of Boost'sTobias Markmann
This change was done by applying the following 'gsed' replacement calls to all source files: 's/\#include <boost\/shared_ptr\.hpp>/\#include <memory>/g' 's/\#include <boost\/enable_shared_from_this\.hpp>/\#include <memory>/g' 's/\#include <boost\/smart_ptr\/make_shared\.hpp>/\#include <memory>/g' 's/\#include <boost\/make_shared\.hpp>/\#include <memory>/g' 's/\#include <boost\/weak_ptr\.hpp>/\#include <memory>/g' 's/boost::make_shared/std::make_shared/g' 's/boost::dynamic_pointer_cast/std::dynamic_pointer_cast/g' 's/boost::shared_ptr/std::shared_ptr/g' 's/boost::weak_ptr/std::weak_ptr/g' 's/boost::enable_shared_from_this/std::enable_shared_from_this/g' The remaining issues have been fixed manually. Test-Information: Code builds on OS X 10.11.4 and unit tests pass. Change-Id: Ia7ae34eab869fb9ad6387a1348426b71ae4acd5f
2016-04-01Modernize code to use C++11 nullptr using clang-tidyTobias Markmann
Run 'clang-tidy -fix -checks=modernize-use-nullptr' on all source code files on OS X. This does not modernize platform specific code on Linux and Windows Test-Information: Code builds and unit tests pass on OS X 10.11.4. Change-Id: Ic43ffeb1b76c1a933a55af03db3c54977f5f60dd
2016-03-31Convert tabs to 4 spaces for all source filesTobias Markmann
Removed trailing spaces and whitespace on empty lines in the process. Changed CheckTabs.py tool to disallow hard tabs in source files. Test-Information: Manually checked 30 random files that the conversion worked as expected. Change-Id: I874f99d617bd3d2bb55f02d58f22f58f9b094480
2016-03-30Apply consistent #include grouping and sorting styleTobias Markmann
Changed "" style includes to <> style. Test-Information: Build with Clang 3.9.0 and ran all tests on OS X 10.11.4. Change-Id: Ic05e53f2e5dba39cc1307b116fc5f17b62ab9eb8
2016-02-29Fix possible race condition between Connection and ConnectorsTobias Markmann
The issue occurs with ProxiedConnection that started connecting but do not have an external reference anymore. As soon as the handlers of the ProxiedConnection are disconnected from the signals of the connection_ object, the remaining references to a shared ProxiedConnection vanish and the ProxiedConnection is deleted, while it still requires access to its members in ProxiedConnection::handleConnectFinished(). Test-Information: All tests pass on OS X 10.11.3. No TSAN reports on Debian 8 in a scenario with randomly connecting/disconnecting Client instances that use a HTTP proxy. Change-Id: I4d6d2c85013e066d9ed298aa9b913afc83949e35
2016-02-29Fix data race in BoostConnection reported by TSANswift-4.0alphaTobias Markmann
ThreadSanitizer reported a data-race between Boost's socket close() and async_read_some(). Test-Information: Verified all tests still pass and that TSAN does not report an error anymore in a scenario where a Client connects/dis- connects randomly. Tested on Debian 8 and OS X 10.11.3. Change-Id: I5e705efb15bee767dd5a55539854b5e488b3bf64
2016-01-21Ensure that BoostTimers can't fire after stop()Kevin Smith
Code review makes me think that if the timer fires at the same time as stop() is called, it would be possible for the clearing of events from the loop to happen before the event is put into the loop, leading to the sort of crashes we've seen with timers firing and access exceptions. I can't reproduce those to know if this fixes them, and I'm not even sure I'm not being dense thinking this patch fixes a real issue. Test-Information: Unit tests pass Change-Id: I76337d5556a9c3902d5c2f4da754ae657810d436
2016-01-15Add missing virtual keyword to some destructorsTobias Markmann
Adds missing virtual keyword to destructors of classes which have a non-empty destructor and are inheriting from other classes and implement virtual functions. Test-Information: Compiles and unit tests pass on Windows 8 with VS 2013. Change-Id: I172b5de8eda63eb8057113fbc979444abde3e0a7
2016-01-12Listen to IPv6 any address instead of only IPv4Tobias Markmann
This should enable IPv4/IPv6 dual-stack support for Swift(-en) Jingle file-transfer support. Add Connection::getRemoteAddress() method. Test-Information: Tested IPv6 file-transfer and IPv4 file-transfer between two Swift instances. Added integration test verifying IPv4 only, IPv6 only and IPv4/IPv6 dual-stack support on the running platform. Additionally added test to verify remote addresses on dual-stack server. Change-Id: Ie384a71833eacca554f69e6f12a1c8330d0d747f
2016-01-07Remove wrong assertion in BoostIOServiceThreadTobias Markmann
Test-Information: Builds and unit and system tests succeed on OS X 10.11.2. Change-Id: I9e4805f31c4ba63c64d73dbfc2ee6b6423d949a8
2015-12-17Add event loop for integration in Boost ASIOKevin Smith
This allows execution of events inside an existing io_service if an application is already using Boost ASIO for other things and can share the io_service. Test-Information: Builds on OS X 10.11.2. Change-Id: I092ed7a25b24ef95d4664bae98ed84cc0f149073
2015-11-18Fix virtual destructors and mismatching signal disconnectionTobias Markmann
Test-Information: Unit tests pass on OS X 10.10.5. Change-Id: I7b505513b4342001596ee8518bfdcf9e77c91479
2015-11-10Add support for client certificate authentication in BOSHTobias Markmann
This allows to authenticate using SASL EXTERNAL over BOSH using a client TLS certificate for the HTTPS connection of the BOSH channel. The implementation also enforces the HTTPS server certificate of subsequent BOSH connections not to change. This commit also removes TLSConnection and TLSConnectionFactory as no code is using them. Test-Information: Tested against M-Link 16.3v6-0 on Debian 7.9 and Swift on OS X 10.10.5. Verified working client certificate authentication. Verified Swift not falling back to password-based authentication, in case EXTERNAL is not allowed by the server over BOSH or the client certificate is invalid. Change-Id: Ia96bcac27cac9fc9261ed847c82c6328307bfbd1
2015-11-09Change virtual calls in ctors/dtors to be explicitTobias Markmann
Test-Information: Still builds and tests pass on OS X 10.10.5. Change-Id: Ic616e7b9de443ce34b46de63ac1bb0cca34b08ee
2015-10-30Fix issues with HTTPTrafficFilter for HTTP proxy / BOSH usageTobias Markmann
This patch fixes the code to handle HTTP/1.0 proxies which do not keep the connection alive after a single request. If a HTTPTrafficFilter returns a new header reply, the HTTP CONNECT proxy code will issue the request over a new connection. The final connection is kept alive, as it used for the persistent connection forwarding. In addition, the response status line is now passed to the HTTPTrafficFilter handling method to provide ability to act upon the response status code. Missing passthrough of the HTTPTrafficFilter object the down the stack to the HTTPConnectProxiedConnection is added. Test-Information: Added a unit test following an NTLM HTTP proxy authentication with a static HTTPTrafficFilter. This and other unit tests still pass. Change-Id: Ida0d1aec08a60f10c1480e1eecaecbd3f87b0dca
2015-10-30Add support for OS X Secure Transport TLS backendTobias Markmann
Added integration tests for certificate validation and revocation behavior checking. Test-Information: Tested client login over TLS against Prosody and M-Link. Verified client certificate authentication works against M-Link. Change-Id: I6ad870f17adbf279f3bac913a3076909308a0021
2015-10-14Fix compiler warnings about unused variables/argumentsTobias Markmann
Test-Informations: Code compiles without warnings and tests still pass. Change-Id: If74c615706b8125c3c5186f0d940c103749ddb80
2015-08-11Make access to deadline_timer thread-safeTobias Markmann
According to boost doucmentation shared deadline_timers are not thread-safe. Adding a mutext to protect access to boost::asio::deadline_timer instance in Swift::BoostTimer. This fixes a data-race reported by TSAN when running Swiften/QA/ClientTest/ClientTest. Test-Information: Verified that the data-race report is gone with this fix. Change-Id: I62c8c3a07d6ea16fe6e2d24c879340040406699b
2015-08-11Add note on use of Connector::stop()Kevin Smith
As the correct API usage might not be obvious Change-Id: I1d4887d7101ce59eb8f3a3dc13d94befe4a58948
2015-07-21Explicitly disconnect from remaining resources in destructorsTobias Markmann
Explicitly disconnect from remaining resources in the ChainedConnected and ClientSessionStanzaChannel destructors, so the event loop will not call the signal handler methods on a freed object. Test-Information: Repeating the test case of creating a Swift::Client instance, connecting it and then deleting it after a random time below one second. On Mac OS X 10.9.5 running this test case causes two ASAN heap-use-after-free errors and with this patch the errors are gone. Change-Id: I3e48150c3633f4076ca9172aad9e85ba389df950
2015-06-10Add ability to limit SChannel to TLS 1.0Kevin Smith
Some servers have very restrictive TLS stacks that respond badly to a bug in the SChannel TLS implementation, meaning that TLS has to be limited to 1.0. Add ClientOptions.tlsOptions. This is a method of passing options into the TLS stack. It's currently only used for the TLS 1.0 workaround in SChannel, but we might reasonably expose other options in the future, such as limiting cypher suites. Disables use of SSLv3 for SChannel Also updates the coding style in SchannelContext a bit. Test-Information: Compiles on both OS X and Windows(SChannel). OS X doesn't show the new option. Windows shows it, and remembers it between logins. Not tested against a server requiring 1.0 only, but a previous hack with the same approach was tested. Change-Id: I1e7854d43811fd173f21f98d4dc3915fc7a4b322
2015-06-08Add missing SWIFTEN_API annotations to public Swiften APITobias Markmann
Test-Information: Tested build on Windows 8 with VS 2014 and ran unit tests. Change-Id: I3d8096df4801be6901f22564e36eecba0e7310c4
2015-05-19Consolidate Python and SCons files to tab based indentationTobias Markmann
Test-Information: Verified that SCons still runs on OS X. Change-Id: I7e9b97f90ee5581a691a959b6f2c999d93e0be53
2015-05-01Add an EventOwner to NATTraversalRequests so that accociated objects are not ↵Tobias Markmann
released early This patch also disconnects possible slots on stop() from the signals. Test-Infromation: This fixes a crash that occured during testing with ConcurrentFileTransferTest. Change-Id: I2b443f40ac3359c8142fcffc084647312b9a1e76
2015-04-08Skip name lookup if manual hostname is a valid IP addressTobias Markmann
Removed dead debugging code and unnecessary includes as well. Test-Information: Tested with Swiften/QA/ClientTest, adjusted to have a manual hostname set in the ClientOptions. Tested on OS X 10.9.5, with NDK API level 14 on an emulated Android 4.0 ARM instance. Without this patch the connector timed out during name lookup trying to resolve the IP set in the ClientOptions::manualHostname. With this patch it skips lookup and connects successfully. Tested and verified unchanged behavior with this patch and without the manual address override set. Change-Id: I737327b2e66c9da78a1963e754bcf201b7d40626
2015-04-08Fix warning about unused private member variableKevin Smith
Test-Information: Compiles without the warning, unit tests pass. Change-Id: I31bce47e4d6595b4ef405a87b56cf71db004e6a0
2015-03-19Fix for HTTPConnectProxiedConnection to support responses in piecesTobias Markmann
This fix lets HTTPConnectProxiedConnection buffer response data in pieces until the end of the HTTP header is reached. Only then it will try to parse the HTTP header. This is *not* the HTTP chunked transfer encoding. Test-Information: Adjusted one test to respond in pieces and added a new test case that verifies that response data is buffered. Change-Id: Icfb987bdf2fc5771401a8a9c6979fa9ad1eebdca
2015-03-16Add ability to modify HTTP CONNECT proxy initializationTobias Markmann
This patch adds HTTPTrafficFilter and integrates it into HTTPConnectProxiedConnection. This allows the HTTP CONNECT proxy initialization process to be customized. Test-Information: Added a unit test that verifies the new functionality. Change-Id: I0b93c319fb205487b8be65717276cd0dd38851a3
2015-02-11Fix DummyConnectionServer to use private accessors for its membersTobias Markmann
Test-Information: Builds. Change-Id: Ib5f1b4e9de814ab46723487e4d15974f0f5bd658
2015-02-11Renable SOCKS5 bytestream proxy support for Jingle file transfers.Tobias Markmann
Test-Information: Tested interoperability with Swiften using FileTransferTest. Change-Id: Ic13a68a91cad199be0bfc8852ff43c25c7085f12
2015-02-08Fix data race in PlatformNATTraversalWorker reported by TSANTobias Markmann
Test-Information: Run on ClientTest as TSAN enabled build on Linux. Without the patch it reports a data race for the stopRequested member. Change-Id: I98373966c45d4c6e247f69fa8850278d885556f7
2015-02-08Fix data race in PlatformDomainNameResolver reported by TSANTobias Markmann
Test-Information: All tests still succeed on OS X and Linux. Change-Id: I2c02252b646b539b960cad18b6f88807afd84d32
2015-02-03Use "Swift" description when adding UPnP port forwardings.Tobias Markmann
Test-Information: Verified using Port Map.app tool and router supporting UPnP. Change-Id: I8d43a812f136979a70ef4dc62ff45448c6603b8b
2015-02-03Limit NAT-PMP detection timeout to 10 seconds.Tobias Markmann
libnatpmp has a high (over 2 minutes) timeout for discovery of NAT-PMP support. This leads to a bad user experience when there is no NAT-PMP support in the network. Test-Information: Tested this in an university network where neither UPnP nor NAT-PMP is available. File-transfers waited more than 2 minutes for an answer of a NAT-PMP device before starting the file-transfer. Change-Id: I3ceaac7f89c982ffa683ee367d5ea3c3d4a2c5ca