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2019-09-17Fix casing of enums to avoid conflict on WindowsTobias Markmann
Test-Information: Tested on Windows with OpenSSL that this fixes the compilation issue. Change-Id: I01887c8eb758a6c1c208244cdae32aa9c0a99565
2019-09-16Close the stream for disallowed XML featuresJoanna Hulboj
According to RFC 6120 if any disallowed XML feature is encountered, we should close the stream with a <restricted-xml/>. The following features of XML are prohibited in XMPP: - processing instructions - internal or external DTD subsets - internal or external entity references - comments Test-information: Unit tests pass on Windows 10 and Ubuntu 18.04.1 LTS Change-Id: I475920c91b7f9da51ab37c106a4783a52f6e3cae
2019-09-03Add enhanced OpenSSL configurationTim Costen
Adds TLSOptions to the OpenSSLContext, which invokes a new private 'configure' method which allows various OpenSSL options to be set. Also add standard verification callbacks and external (via a std::function field in TLSOptions) to allow the user to specify their own method which will perform client certificate checking when a new TLS connection is accepted. Only set up the internal verifyCertCallback if the user-supplied hook is set. All callback hooks are set up in the 'configure' method, and only then if TLSOptions.verifyMode is present (i.e. not defaulted to boost::none), to preserve compatibility for users of this class (e.g. Swift) which want to use OpenSSL's own internal validation functions rather than setting the callbacks. Test-information: Used new code under development in M-Link when setting up a TLSContext, setting verify-mode=require, and set up verifyCertCallback with a local method. Making a client TLS connection which includes a client certificate results in the local verify callback being invoked. Change-Id: Idbb7279e1711fca8123f430bfca0dcfb65bc8da6
2019-07-22Signal namespace declarations to ParserClientsEdwin Mons
Prior to calling handleStartElement, the ParserClient handleNamespaceDeclaration will fire for each namespace declared on the element. Test-Information: Unit tests pass on Debian 9 for both expat and libxml2 Change-Id: Ic42e83aee83edfbb2aa5c971997808eb6e133223
2019-05-28Add check if IPv4, IPv6 are valid JID domain partJoanna Hulboj
When creating a JID we were not checking if a domain part is a valid IPv4, IPv6 addresses. We were only checking if the domain is correct according to internationalized domain name rules which was failing for IPv6 addresses. Test-Information: Unit tests pass on Windows 10 and Ubuntu 18.04.1 LTS Change-Id: Ia1b67089f6edfdc6a0ebf2d26a7eaab9ce8171c0
2019-05-13Add flag to signal final XML dataEdwin Mons
XML parse now takes an optional boolean that will signal that with the data that is fed into the parser, the document should now be complete. This will allow the parser to reject partial documents. Test-Information: Updated unit tests pass. Checked that default behaviour wasn't changed. Tested with various partial and complete documents. Change-Id: Ide7c2e47c49d5667f1febcb23da366e96d0dbc21
2019-02-07Split out attribute escape routineEdwin Mons
Test-Information: Unit tests pass on Debian 9 Change-Id: I60f95816cfa48a619f83daac1d88e229bbe228ed
2019-01-22Avoid deprecated boost endianess includeMiroslaw Stein
As of Boost 1.69.0, boost/detail/endian.h is deprecated in favour of boost/predef/other/endian.h, and BOOST_(LITTLE|BIG)_ENDIAN by BOOST_ENDIAN_(LITTLE|BIG)_BYTE. Test-Information: Unit tests pass on Debian 9 Change-Id: If7076c559a4e35219ff97603f50b80cfbe05b29b
2019-01-22Don't assume that tribool has an implicit bool conversionBruce Stephens
In boost 1.68.0 the conversion is implicit, but in 1.69.0 it's explicit and we must explicitly call it. Change-Id: I24eb78be7510c89b88342d28c539cad4977f99fd
2019-01-21Make compatible with both Py2 and Py3Edwin Mons
The merge of 4.x changes onto master introduced changes to Pyhon scripts that weren't compatible with Python 3. The script is now compatible with both Python 2 and Python 3, and a slightly underimplemented test has been expanded to actually live up to its name. getGitBuildVersion has been refactored completely. It has been simplified to require only one invocation of git describe, unit tests for the parsing have been added, and a way to call getGitBuildVersion from the commandline has been added to (to avoid adding a unit test that would call out to an external tool). has been made compatible with Python3, and some additional logic to prevent emitting b'path/to/docbook/xml' instead of the desired 'path/to/docbook/xml' has been added. Generation of COPYING in Swift/QtUI now uses the upstream version provided with SCons 3, and our custom version has been removed. Unused code in the SwiftenDevelopersGuide SConscript with invalid regular expressions has been removed, and the remaining regular expressions in SConscripts have been fixed. Test-Information Code has been tested on macOS 10.14. Scons now completes a build on a clean tree using either Python 2 or Python 3. Running it on a previouly built tree works with either, as well, mixing versions between invocations is not an issue. Swift unit tests pass with Python 3.7.0. unit tests pass with Python 2.7.15 and 3.7.0. Running with doc=1 works with both Python 2 and Python 3, even if the docbook points to a path with unicode characters in it. Resulting COPYING file has been verified both visually and against a Python2 generated one on master. Resulting XML files for documentation have been inspected. Resulting manual HTML and PDF files have been inspected. Change-Id: I54de909d80b8e35a8c351261ae10ce3537729c84
2019-01-21Fix OpenSSLContext to work correctly with OpenSSL 1.1.1Tobias Markmann
The previous code only worked with 1.1.0j or older. Now the code works with 1.1.0j and OpenSSL 1.1.1. Adjusted ClientServerTest to be more graceful in case of errors, i.e. failing tests instead of crashing. Test-Information: Tested that without the changes, the tests pass with OpenSSL 1.1.0j and test fail or crash with OpenSSL 1.1.1 and OpenSSL 1.1.1a. Tested that with the changes, the tests pass with OpenSSL 1.1.0j, OpenSSL 1.1.1, and OpenSSL 1.1.1a. Tested on macOS 10.14.2 with system clang. Change-Id: Ic63774049727f6d949153166f63a8545e9a24892
2019-01-18Allow ownership transfer of certificatesEdwin Mons
OpenSSL TLS contexts assume ownership of any additional certificate passed into it. The CertificateFactory now returns a vector of unique_ptrs, and OpenSSLContext will do the needful with releasing ownership at the right moment. A unit test has been added that uses a chained certificate in client/server context. Before the fix, this test would either fail, or result in a segmentation fault, depending on the mood of OpenSSL. Test-Information: Unit tests pass on Debian 9 Ran manual tests with server test code, tested both chained and single certificates, and no longer observed crashes when accepting a connection. Change-Id: I21814969e45c7d77e9a1af14f2c958c4c0311cd0
2019-01-15Merge tag 'swift-4.x' into masterTobias Markmann
* branch 'swift-4.x': Update for Debian Don't crash on missing bookmark result Add missing include for QAbstractItemModel Update Debian changelog Fix convertToWindowsVersion() function to handle more RCs Fix error response handling when requesting VCards Test-Information: ./scons test=all succeeded on macOS 10.14.2. Change-Id: I99d20a8b0e1b0be501fbbe95adebbff15f510184
2019-01-14Add optional message to TLSErrorEdwin Mons
TLSError now takes an optional error message. OpenSSLContext has been updated to send out one, and calls to SWIFT_LOG have been removed from it for anything but setCertificateChain. OpenSSLContext::handleDataFromApplication misinterpreted the return code of SSL_write, triggering an onError in cases where more network I/O was required. Test-Information: Unit tests pass on Debian 9 Server test code no longer emits undesirable warnings to stderr on macOS 10.14. Change-Id: If0f932693361ef9738ae50d5445bfb4d3ed9b28f
2019-01-07Don't crash on missing bookmark resultKevin Smith
Test-Information: Before the patch, boom, after the patch, no boom. (No boom today. Boom tomorrow. There's always a boom tomorrow) Change-Id: Id454d7b0d0cd05774d0f1ee0b3cb77057371c459
2018-11-19Fix incorrect cast in OpenSSL providerEdwin Mons
A numeric cast was added to the call to HMAC that doesn't belong there, this commit reverts that. Test-Information: Unit tests pass on macOS 10.14 and Debian 9 Change-Id: I8deb568f7bff4d401fc6dd6de21edf7f061ebd59
2018-11-15Allow HostAddress(Port) to be used in a mapKevin Smith
Test-Information: Added unit tests Change-Id: I405d9e9c2b64c4953ca0cec8f6481b695c15e30f
2018-11-14Address bad_numeric_casts for filetransfersEdwin Mons
The filetransfer blockSize is now an unsigned integer, as 0 could be used to denote an invalid block size as well (and indeed, already indicated that better than -1 did). All use of numeric_cast in filetransfer code has been fixed to deal with the possibility of thrown exceptions. Test-Information: Unit tests pass on macOS and Debian Change-Id: I1833d553bae071238be20ebc386ef602effb78b0
2018-11-14Remove numeric_casts from BOSH parserEdwin Mons
The two uses of numeric_casts have been rewritten as static casts, with asserts to guarantee (and inform the developer) that the number is never negative (code inspection showed that this should never be the case). Test-Information: Unit tests pass on macOS and Debian Change-Id: I3ca63724721ecd8e351d9017e0975b6ae326f85f
2018-11-14Address LinkLocal issuesEdwin Mons
Generation of TXT records might fail if any of the fields is too long, so the result is now an optional (pending Expected). Callsites have been updated to deal with this. Three potentially uncaught exceptions in the Bonjour implementation have been addressed. Test-Information: Unit tests pass on macOS 10.14 and Debian 9 Change-Id: Iec02c4606a18eee855362fd3c3d15614a9e72547
2018-11-14Catch bad_numeric_casts in crypto codeEdwin Mons
Exceptions thrown by boost::numeric_cast are now caught and an assert explicitly triggered. Test-Information: Unit tests pass on macOS 10.13 Change-Id: I9a1cbe5ae2765e4275bf35473a871ef8468fd729
2018-11-14Fix various uses of numeric_cast in UI bitsEdwin Mons
Apart from QtUI bits, this addresses use of uncaught numeric cast exceptions in message count handling, the spell parser and the MacOS idle querier. The WindowsServicePrincipalName logic previously had an issue where using ports from 32768 onwards would result in a bad_numeric_cast exception to be thrown. This has been addressed at the same time as the uncaught exceptions, and all ports should work now. The tags file has been extended to ignore more files. Change-Id: I73ced35f06517bee5c58f990d20fa437b40ac84e
2018-11-14Fix Stanza Ack maximum and testsEdwin Mons
The stanza ack code now uses a constexpr without numeric cast to calculate the maximum, and test code uses the constant UINT32_MAX from limits, both of which should result in the same number. Test-Information: Unit tests pass on macOS 10.14 Change-Id: Iba8fc779e52699d480d1ce458df0c6581a16ad06
2018-11-13Update one forgotten port in BoostConnectionEdwin Mons
Test-Information: Unit tests pass on Debian 9 and macOS 10.14 Change-Id: I7881249c68a294679a6a9d0f6bef65cad5034687
2018-11-09Remove numeric_casts from XML parsersEdwin Mons
The code has been updated to use asserts where a sensible recovery path was deemed impossible, and a conditional return for parse. In general, our XML parsing will fail for any single parse of a document over roughly 2 2GiB, which is probably not going to be a practical issue soon. Test-Information: Unit tests pass on macOS 10.13 using Expat and Debian 9 using LibXML Change-Id: I3a8da802860028ea278b322af081c2b22b55a442
2018-11-09Store NATPortMapping lifetime as uint32_tEdwin Mons
The NAT-PMP RFC specifies lifetime as an unsigned, 32 bit integer, so using this internally makes sense. This also removes the need for casts in interface code. A slight bug in the NATPMPInterface implementation to remove a mapping has been addressed. Test-Information: Unit tests pass on macOS 10.13 Change-Id: I06687fd2735a8706f339f85d6c957ad7aadaaf02
2018-11-08Handle RFC 1035 label and domain len restrictions in libidn backendTobias Markmann
LibIDNConverter was fixed to handle these restrictions correctly. Test-Information: Added unit tests for RFC 1035 length restrictions for labels and domain names. The libidn and ICU backends pass the new test. Change-Id: Ie570b0ee4c5c6381f7769f6178ec2a5824074221
2018-11-08Consistently use unsigned short for network portsEdwin Mons
Network ports are now consistently stored as unsigned shorts, apart from the options and user interface, where -1 is still used to denote the use of default ports. Test-Information: Unit tests pass on macOS 10.13 and Debian 9 On macOS: tested the UI with various proxy and manual ports, behaviour as expected. Change-Id: I7a65f40083022887aa30ed7b21eadc56d0c52be1
2018-10-25Strip off trailing dot from domainpart of jidEdwin Mons
RFC 6122 specifies that if a domainpart ends in a dot, it must be stripped off before any other canonicalisation steps are taken. Unit tests have been added to check that various JID scenarios with a domain ending in a dot pass or are rejected as expected. Test-Information: Unit tests pass on macOS 10.13. Manual tests in sluift show expected behaviour. Change-Id: Id6813aaa4422a81bff0a4559eacd6855ef104dc3
2018-10-24Honour JID part length in ICUConverterEdwin Mons
ICUConverter allowed jidparts greater than 1023 bytes during stringprep. The SConscript of StorageTest did not work when libidn had been disabled, which prevented test=unit from completing. Test-Information: Unit tests pass on Debian 9 in a build with ICU and ASan enabled. Change-Id: I791a09457c6b852e61ce1281871e0f3ca0ce645c
2018-10-24Fix buffer overrun in LibIDNConverterEdwin Mons
When Swift::LibIDNConverter::getStringPrepared was called with an input of 1024 or more characters, stringprep would be called on a memory region that wasn't NUL-terminated. It also blindly trimmed the input to 1024 bytes, even though there may be input longer than that that still results in a valid 1023 byte prepped string. IDNConverterTest has been converted to gtest, as cppunit cannot deal with testing for std::exceptions being thrown on at least macOS Test-Information: Unit tests pass on macOS 10.13 and Debian 9 Before fix, the newly added unit tests triggered an ASan abort due to a buffer overrun. After fix, all unit tests pass, even with ASan enabled. Change-Id: Ia3e51a39f5db1de32b8f8bb388f81ca041136df7
2018-10-10Remove JID prep caching from JID classTobias Markmann
Ran a flamegraph diff on Swift login to an account with a moderate number of JIDs in roster and more than 10 rooms in auto join. It showed a difference less that 0.1% on the changed method. As it does not make much of a difference for Swift at least, caching is removed. Test-Information: Unit tests passes, Swift still logins fine on macOS. Change-Id: Id33d6d1a655580e06e1364df717fd6f34cce5327
2018-10-09Address compiler warnings about missing override on dtorsTobias Markmann
Test-Information: Builds and compiler warnings in not emitted by clang 8.0.0 anymore. Change-Id: I118552b3b058acd15cdb9579e3695d9bf3d6b2fe
2018-10-04Prevent connect on active sluift clients and componentsEdwin Mons
Connect should not be called twice on clients or compoments without disconnecting first. While this worked in some cases, mixing connect options, specifically first trying without, and then with a bosh_url, would lead to asserts being triggered. The connect logic now checks whether there's already a connection in progress or established, and raises a Lua exception early if there is. Test-Information: Tested on macOS 10.13 Connected components and clients with invalid and valid hosts, and with valid and invalid bosh_urls, all with and without disconnecting in between attempts. No asserts were triggered, and appropriate Lua exceptions were thrown. Change-Id: I6b91b57945844bce7fce0073e5d0fe199ab815d5
2018-10-01Catch numeric cast errors in BoostConnectionServerEdwin Mons
When BoostConnectionServer tries to set up a listener, it casts an int to an unsigned short, which may throw an uncaught exception if the cast fails. Test-Information: Unit tests pass on Debian 9 Test server code no longer crashes when it tries to set up a listener on an invalid port. Change-Id: If6b920e54481ce6bf174df01d14ad12eff90e3f4
2018-09-26Update SCons in 3rdParty from 2.4.0 to 3.0.1Tobias Markmann
This also has our scons patch in 3rdParty/SCons applied. Test-Information: Builds with unit tests on macOS 10.13.6. Change-Id: I25d3662eeec27a76dab10d501ba46dc16f0bef4b
2018-08-02Have StreamStack own the top and bottom layerTobias Markmann
Test-Information: Builds, unit tests and integration tests pass on macOS with clang 7.0 master. Change-Id: I0db411e49339ccb2301edd1a16612cb1ad2c927c
2018-08-01Use interfaces for top and bottom layer in StreamStackTobias Markmann
Test-Information: Builds, unit and integration tests pass on macOS with clang 7.0 master Change-Id: Idb9648c1293adbe6f4b79af3ad619ebb0630e48d
2018-08-01Avoid lvalue and simplify boolean expressionTobias Markmann
Test-Information: Builds and unit tests pass on macOS with clang 7 master. Change-Id: I0bf2828db49dfb6a7e99c78f1d2f7e76e87f8ca1
2018-07-31Have StreamStack own intermediate layers via std::unique_ptrTobias Markmann
Test-Information: `./scons test=all` passes with no errors on macOS with clang 7 master. Change-Id: I31765ac15750dc5af7b70d1a85171dc8e3590181
2018-07-30Use std::unique_ptr to have TLS classes own the TLSContextTobias Markmann
TLSLayer and TLSConnection now own the TLSContext they use. The TLSContextFactory interface is adjusted to use std::unique_ptr. Test-Information: Builds and all tests pass on macOS with clang-7-master. Change-Id: I14e33c98b48445094f404b73ea41af0a51d2dde6
2018-07-27Autofix boost-use-to-string clang-tidy warningsKevin Smith
Done by adding --fix --fix-errors to the clang-tidy args in the Makefile Test-Information: Unit tests pass (macOS) Change-Id: I3a4df955ac3553afeb9384f23f9d8b2ef01117e2
2018-07-24Add a XEP-346 FDP Form Submission DialogPeter Burgess
A new form submission dialog that will discover nodes containing fdp form templates in a given pubsub domain, and will present the form to the user ready to be filled out and submitted. Test-Infomation: Personally tested the request for all node items, loading the latest form from one of the discovered nodes, submitting a form and checking it turns up on my mlink server using mlc, checked that the submitted infomation is correct, what happens when an incorrect domain is queried, what happens when a valid domain is queried but it has no fdp nodes, and what happens when a form is requested from an invalid node. Unit tests written to test success and failure of the three controller functions requestPubSubNodeData(), requestTemplateForm() and testSubmitForm(). Change-Id: If8c57bb4e3120dd44d52f7332069eb18a14cb385
2018-07-17Rename variable for consistencyKevin Smith
Everything else in the class uses underscore suffixes already. Test-Information: Unit tests pass. Change-Id: I1263025f18a6e06971610f8c7fc06f47bbbe9c9d
2018-07-17Add unit test for missing bookmark responsesKevin Smith
Test-Information: Without the recent fix for missing bookmark results, tests crash, on master they pass Change-Id: Iab2d55d6d60e5926485d31f4dd63a117a9d12aee
2018-07-17Don't crash on missing bookmark resultKevin Smith
Test-Information: Before the patch, boom, after the patch, no boom. (No boom today. Boom tomorrow. There's always a boom tomorrow) Change-Id: Id454d7b0d0cd05774d0f1ee0b3cb77057371c459
2018-06-21Add a leave room option in MUC roomsThanos Doukoudakis
This patch will add a leave room option in the cog menu of a MUC room, allowing the user to leave the room and close the window. Additionally when joining or leaving a room the autojoin field will change to true or false respectively. This patch also fixes a minor issue with a gui option that was not identifying bookmarked rooms at the cog menu. The autojoin option on the Enter room, Bookmark room and Edit Bookmark menu has been removed, since the default behaviour will be to automatically bookmark every MUC room the user joins, setting autojoin to true. If the user chooses to leave the room, then the autojoin flag will be set to false and the bookmark will be updated. Test-Information: Tested the changes in the UI in Windows Qt 5.9. Updated the ChatsManagerTests unit tests to check the chattables and the behaviour of the bookmarks, when joining and leaving MUCs. Change-Id: Iad1f34480a1e0b9df25c73b49247acc7b7825e20
2018-06-19Don't double-connect to IP literalsKevin Smith
Before this change, an IP literal would be attempted directly, and if that failed it would then 'resolve' the literal and try the result. Test-Information: Added a unit test verifying the bug before fixing it. Change-Id: Ic887c74152f5a4b259392dad402952b3777268b1
2018-05-29Sort input file listBernhard M. Wiedemann
so that the swift-im openSUSE package builds in a reproducible way in spite of indeterministic filesystem readdir order See for why this is good. License: This patch is BSD licensed - see Documentation/Licenses/BSD-simplified.txt for details. Test-Information: Builds on different machines should no longer have differences in Swiften.h Change-Id: I8066a66db83c7d7ff10858196cb72b13af3f6008
2018-05-14Allow resending messages without 198 acksThanos Doukoudakis
This patch will allow to resend messages that have not been successfully delivered to the server. It requires that the server will have stream management enabled as described in XEP-198. Test-Information: Tested the changes on Windows and Linux. Modified the code to force messages to fail, and then tested the resend functionality. Added ChatControllerTest, with unit Tests for the resend case. The rest of unit test pass. Change-Id: Id095528247b25a47e34c5632b8469ebd4c97149b