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* Fix reference of qt_attribution.json to license fileKai Koehne2020-11-161-0/+373
| | | | | | | | Amends 4f076db3d and 0ebda39e065 Change-Id: I307bb59acdfe00cf0ffe4f0f645152f2a8ba11a6 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* Doc: Add missing brief statements for \property documentationTopi Reinio2020-11-121-2/+3
| | | | | | | | ... where applicable. Fixes: QTBUG-88232 Change-Id: I835df434765caededd35d5114965b4a1663e7942 Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* QAsn1Element: Read value in blocks to avoid oom at wrong lengthRobert Loehning2020-11-091-5/+13
| | | | | | | | Fixes oss-fuzz issue 22272. Pick-to: 5.15 Change-Id: I8a49b9487f632469402c983e517e817e8e65bef7 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Rename "Porting" pages to "Changes"Jerome Pasion2020-11-092-3/+3
| | | | | | | | | | | | | | The content in the porting guides are closer to a changelog than a porting guide. At this point, it is easier for maintainers and contributors to write in a changelog than a guide. This change should help with readability and is closer to the usage of "Changes" in documentation. Part of a rename in other submodules. Task-number: QTBUG-87156 Change-Id: Ib59de7976fae19e7b39962e80161df6628e4070b Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* Update public suffix list header to latest versionEdward Welbourne2020-11-082-13994/+14327
| | | | | | | | | The former *.platform.sh entry has been replaced by more specific entries, replacing the wildcard with only selected second levels. Task-number: QTBUG-87925 Change-Id: Ie4ba7c66ba9aa40eafe23f02faa12f19d791cff2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Rename qurltlds-related files to match the header's moveEdward Welbourne2020-11-084-3/+32
| | | | | | | | | | | | | The header is now in src/network/kernel/ rather than src/corelib/io/, but the qt_attribution.json got left behind and the update program was still in a sub-dir of util/corelib/. Renamed the latter to util/publicSuffix/ (second-layer sub-directory was overkill, util/ isn't crowded and it was the only thing in util/corelib/; and there was no util/network/). This is a follow-up to commit 4f076db3d2e2e27cc56029fe878056ee79def56f Change-Id: I51c2c7892752ddc47390966044eb5650dfdfa9c2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* CMake Build: Fix CMake configure with -DFEATURE_schannel=ONCristian Adam2020-11-072-6/+8
| | | | | | | | | | When -DFEATURE_schannel=ON, -DFEATURE_ssl=ON, and -DFEATURE_openssl=OFF cmake configuration would fail. Fixes: QTBUG-88126 Change-Id: I7325a6c6bc4b9ff448893c7f05b7f46c34eefc1e Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
* QNAM: Work around QObject finicky orphan cleanup detailsMårten Nordheim2020-11-061-1/+11
| | | | | | | | | Details described in a comment. Task-number: QTBUG-88063 Pick-to: 5.15 Change-Id: I763ecfedf518de97615e04a8eaae0fe1fd784f52 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* QDecompressHelper: use the new readPointer function in QByteDataBufferMårten Nordheim2020-11-061-43/+29
| | | | | | | | | | Gets rid of moving strings back and forth, which was extra expensive without QList's prepend optimization (which is returning, but getting rid of the moves is even better). Change-Id: I520fc140310a0e1f096dda97f2e999d0e7993e77 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QtNetwork: highlight DTLS client and server exampleMårten Nordheim2020-11-041-1/+3
| | | | | | | Change-Id: Ie6aaf0c15daaf63f9c7dd172c7a775d4076e4b16 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io> Reviewed-by: Alex Blasche <alexander.blasche@qt.io> Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
* Fix link error when comparing QSslPreSharedKeyAuthenticatorFriedemann Kleint2020-11-041-1/+1
| | | | | | | | | | QSslPreSharedKeyAuthenticator::isEqual() as accessed by inline operators is not exported. Amends 57e57d9bcda868abcfb552e1247b391162c0dff9. Change-Id: Ia0f0de81a371a31422d07af5b11f0db03265504e Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Doc: Prefer versioned CMake library targetsv6.0.0-beta3Kai Koehne2020-11-011-1/+1
| | | | | | | | The non-versioned one's do miss some properties. It's therefore best to not advocate using them. Change-Id: I53645e65ed4de4e0100e59905c024cdfe40be0c5 Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
* CMake: Regenerate qtbase projectsAlexandru Croitor2020-10-301-0/+17
| | | | | | | | | | In preparation for some further regeneration. Also modify pro2cmake to add forgotten mapping for the Qt::EglFsKmsGbmSupportPrivate module. Change-Id: I92425c566c2b275b40eec8c652496290754ac385 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* Hide comparison operators for QtNetwork value types from non-ADLVolker Hilsheimer2020-10-3012-98/+130
| | | | | | | | | Make them hidden friends, add a private isEqual helper where needed. Adjust and add documentation. Fixes: QTBUG-87976 Change-Id: If7c19eeab5be7452364eb76193981100f5516d6b Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Hide comparison of QHostAddress with SpecialAddress from ADLVolker Hilsheimer2020-10-302-9/+8
| | | | | | | | | Make global operators hidden friends. No change to the member-operators. Task-number: QTBUG-87976 Change-Id: If7b08a30700d4e2f1a304d4b6cc4b5d02ee5e251 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Doc: Fix documentation warnings for Qt NetworkTopi Reinio2020-10-303-6/+10
| | | | | | Task-number: QTBUG-86295 Change-Id: Ib8bcf0a6e2af8a589b44e56b19641f4d2fe6f800 Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* Pass SameSite through QNetworkCookieAllan Sandfeld Jensen2020-10-282-1/+9
| | | | | | | | | It is an important new details in cookies, as a minimum pass it through, before we add API for it. Pick-to: 5.15 Change-Id: I5222a24e0f50f3822a94cce126b5055fed1a8008 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* qsslsocket_schannel: update QMutexLocker usageMårten Nordheim2020-10-281-1/+1
| | | | | | | | | Following 77d812683f0ad595606f9833613dd49bb2fda26d QMutexLocker is now a templated class which should in most cases be deduced automatically. Doesn't work here because of the global static wrapper. Change-Id: I62fda0651eac12f3234396cb7e41a26df8cc8b46 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Refactor QMutexLocker to be able to handle recursive mutexesLars Knoll2020-10-172-3/+3
| | | | | | | | Since we're going to split QMutex and QRecursiveMutex into separate classes, make sure QMutexLocker is prepared for that. Change-Id: Id5e9a955d1db7c8ee663dd3811ad6448dad0aeae Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* Fix some bad uses of QSharedPointerData::operator T*Allan Sandfeld Jensen2020-10-163-12/+15
| | | | | | | | Avoid detaching where possible Change-Id: I438d3e66689aeef05951af86a48af2a6910da7c2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* QSslCertificate (generic) fill the extension's variant mapTimur Pocheptsov2020-10-161-2/+18
| | | | | | | | | When parsing subjectAltName extension to make it more like OpenSSL counterpart. Fixes: QTBUG-86830 Change-Id: If1a4e72ee0b19f2cf40aa53632f9ec1468178c3b Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* QLocalSocket/Win: prevent writing to broken pipeAlex Trotsenko2020-10-151-0/+6
| | | | | | | | | | | | When a peer closes the connection, the device remains opened for reading purposes. However, we should disable writing on disconnected socket. Otherwise, if the user issues a write() call, a new pipe writer object will be created and the write call occurs with invalid handle value. Pick-to: 5.15 Change-Id: Id136798c7663df1fce7ed0aa4e3c6f5c65218a11 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
* Schannel: TLS1.3 supportMårten Nordheim2020-10-142-24/+105
| | | | | | | | | | | | | | | | | | | | | | It's not possible to connect to microsoft.com with Schannel TLS 1.3 for some reason (also tested with Internet Explorer), but other sites work fine. Must be something they have to iron out for later. In my experience this needs a preview release of Windows. One of my machines is opted into the dev channel of Windows where they enabled TLS 1.3 by default, and it works well in my tests except for the part above. On my other machine, after enabling TLS 1.3 through the registry, I fail to complete the handshake with any site. So around March/April next year is when this code would activate for most people. MinGW apparently defines NTDDI_VERSION as the one for Windows Server 2003, so it currently doesn't build the new TLS 1.3 code. In Qt (as a project) we could consider setting this higher, but that's out of scope for this patch! Fixes: QTBUG-81294 Change-Id: If329959c3a30ecbfbb8c0d335cc39ccb6d012890 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* QSslSocket - replace NULL with nullptrTimur Pocheptsov2020-10-131-1/+1
| | | | | | Change-Id: I3af7747f424ef7837c9c3d4af3e5cbd14922aeb6 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Remove dead codeLars Knoll2020-10-123-30/+0
| | | | | | | This code has been deprecated in Qt 5. Change-Id: Ia8e0bc791ac1f43df7124b4f30db3d0bb9966015 Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
* QtNetwork: add documentation about porting from Qt 5 to Qt 6Timur Pocheptsov2020-10-121-1/+142
| | | | | | | Fixes: QTBUG-87098 Change-Id: I91e9d644c6491abaa3bdfe2735aff4a43b545da5 Reviewed-by: Paul Wicking <paul.wicking@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* QNetworkRequest: Close gap in enumMårten Nordheim2020-10-081-1/+1
| | | | | | | It was there for binary compatibility reasons, but it's not needed anymore Change-Id: I659dadc710a5bcdbcba74f13fd4db6044a497cd2 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Another round of replacing 0 with nullptrAllan Sandfeld Jensen2020-10-071-2/+2
| | | | | | | | | This time based on grepping to also include documentation, tests and examples previously missed by the automatic tool. Change-Id: Ied1703f4bcc470fbc275f759ed5b7c588a5c4e9f Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Android: rename Android's package name for Qt 6Assam Boudjelthia2020-10-037-10/+10
| | | | | | | | | | Rename Android package name org.qtproject.qt5.android to org.qtproject.qt.android to avoid inconsistency with Qt 6 name. Also, we include the major version number in the jar target. Task-number: QTBUG-86969 Change-Id: Ibb68947289be1079911b34ea157bf089cc52c47f Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
* QSsl: Remove enum value gapsMårten Nordheim2020-09-291-2/+2
| | | | | | | | These value gaps were there for binary compatibility, but we don't need those in Qt 6. Change-Id: I72a40d601b61f90e14562578e88493b0d54ff398 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Docs: Update default redirect policy enumerationMårten Nordheim2020-09-291-3/+4
| | | | | Change-Id: Ia72151cc0fbcb325572e7b623ef9a4b3236d797f Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* QSslConfiguration::setAllowedNextProtocol - remove the old signatureTimur Pocheptsov2020-09-282-8/+0
| | | | | Change-Id: I0b4b18e6ea2b78917220e77865fd92eb7a684179 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Fix qdoc warnings: supportedCiphers is a member of QSslConfigurationVolker Hilsheimer2020-09-281-7/+7
| | | | | | | ... not of QSslSocket. Change-Id: I9db5debe6a0aaa6a780b0047ae3f551ec3770fb4 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Replace Q_REQUIRED_RESULT with [[nodiscard]]Allan Sandfeld Jensen2020-09-252-9/+9
| | | | | | | It was already used many places directly making the code inconsistent. Change-Id: I3b14bc6c333640fb3ba33c71eba97e78c973e44b Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* wasm: fix network status code propagationLorn Potter2020-09-252-6/+14
| | | | | | | | Fixes: QTBUG-86620 Pick-to: 5.15 Change-Id: I911636739dc57e47bc2a07a583f4e67fc08b1b19 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
* Doc: Make network snippets a subdirs/lib projectPaul Wicking2020-09-232-8/+12
| | | | | | | | Task-number: QTBUG-86497 Pick-to: 5.15 Change-Id: I45eb22344beb777dd4ad20ba669b28e50cbfc3ec Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* CMake: Regenerate projects to use new qt_internal_ APIAlexandru Croitor2020-09-232-112/+112
| | | | | | | | | | | Modify special case locations to use the new API as well. Clean up some stale .prev files that are not needed anymore. Clean up some project files that are not used anymore. Task-number: QTBUG-86815 Change-Id: I9947da921f98686023c6bb053dfcc101851276b5 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
* QDecompressHelper: limit decompression ratioMårten Nordheim2020-09-227-0/+93
| | | | | | | | To avoid potential decompression bombs. This is implemented with just a simple check that the ratio doesn't pass some hardcoded preset. Change-Id: I17246f0f43e73280cdb35a8f03d65885f5678ad6 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* CMake: Regenerate projectsAlexandru Croitor2020-09-222-4/+10
| | | | | | | | | Clean up the state of the projects, before changing the internal CMake API function names. Task-number: QTBUG-86815 Change-Id: I90f1b21b8ae4439a4a293872c3bb728dab44a50d Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* Doc: Correct link errors qtbaseNico Vertriest2020-09-211-1/+1
| | | | | | Task-number: QTBUG-86295 Change-Id: I27f6bbdadffb08a8794520a14dfe0e2334979575 Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* QNAM: try to send headers and body togetherGiuseppe D'Angelo2020-09-182-12/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For HTTP connections, QNAM defaults to opening its TCP socket in unbuffered mode. This means that Qt will send the data written into the socket right to the kernel, queueing only if the kernel says it doesn't want more data for the moment being. QNAM itself then uses separate write() calls to write the HTTP headers and the body of the request (like POST or PUT). These 2+ writes result in headers and body being sent over different TCP segments -- even if, in principle, a POST with a few bytes of data (e.g. a HTML form, or a REST or SOAP request) could fit in the same segment as the request. Multiple writes like this interact extremely poorly with other TCP features, e.g. delayed ACKs, Nagle's algorithm and the like. In a typical scenario, the kernel will send a segment containing just the headers, wait for the ACK (which may be delayed), and only then send the body (it wasn't sent before because Nagle was blocking it). The reply at this point is immediate (because the server can process the request and starts replying), but the delayed ACK is typically 40-50ms, and documented up to 500ms (!). If one uses QNAM to access a service, this introduces unacceptable latency. These multiple writes to the OS should be avoided. The first thing that comes into mind is to use buffered sockets. Now, there are good reasons to keep the socket unbuffered, so we don't want to change that. But the deal breaker is that even buffered sockets won't help in general: for instance, on Windows, a buffered write will immediately detect that the socket is ready for write and flush the buffer right away (not 100% sure of why this is necessary; basically, after populating the QTcpSocket write buffer, Qt enables a write socket notifier on the socket -- notifier that fires synchronously and immediately, without even returning to the event loop, and that causes the write buffer flush). Linux of course offers the perfect solution: corking the socket via TCP_CORK, which tells the kernel not to send the data right away but to buffer it up to a timeout (or when the option gets disabled again, whichever comes first). It's explicitly designed to support the case of sending headers followed by something like a sendfile(2). Setting this socket option moves the problem to the kernel and we could happily keep issuing multiple writes. Ça va sans dire, no other OS supports that option or any other similar option. We have therefore to deal with this in userspace: don't write in the socket multiple times, but try and coalesce the write of the headers with the writing of the data. This patch implements that, by storing the headers and sending them together with the very first chunk of data. If the data is small enough, this sends the entire request in one TCP segment. Interestingly enough, QNAM has a call setting TCP_NODELAY currently commented out because Qt doesn't combine "HTTP requests" (whatever that means). The call comes all the way back from pre-public history (before 2011) (!). This patch doesn't touch it. Fixes: QTBUG-41907 Change-Id: Id555d14e0702c9f75c3134b18277692eb3659afe Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Doc: Add links to Qt 6 changes files from module indexPaul Wicking2020-09-181-0/+4
| | | | | | Task-number: QTBUG-84051 Change-Id: Iac25df135c9d73a990b41243e08cd38ea78296a4 Reviewed-by: Kai Koehne <kai.koehne@qt.io>
* Skip IPv6 address if DAD failedTimur Pocheptsov2020-09-171-0/+3
| | | | | | | | | | Fixes: QTBUG-84256 Fixes: QTBUG-84253 Task-number: QTBUG-84254 Pick-to: 5.15 Change-Id: I6116c8a337cc85adbca1bbab2609d6627127fa46 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* CMake: build add flags for building QtAndroid.jarAssam Boudjelthia2020-09-161-1/+1
| | | | | | | | | | | | | Adds -source, -target, -Xlint:unchecked, -bootclasspath flags. Setting default javac build source and target versions to 8. Allow setting custom values for javac build versions via -DQT_ANDROID_JAVAC_SOURCE, and -DQT_ANDROID_JAVAC_TARGET. Task-number: QTBUG-86282 Change-Id: I98f4f193ac96016dc722d178594d7fd401202f68 Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
* Doc: Add porting guide documentsPaul Wicking2020-09-161-0/+46
| | | | | | | | Also add existing such docs to the new document group Task-number: QTBUG-84051 Change-Id: I76f033f0846e09943f249d2beeb1606869eef382 Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
* CMake: Regenerate configure.cmake filesAlexandru Croitor2020-09-151-1/+1
| | | | | | Change-Id: I844e82b4655cf1967b16a7785b4e1ef777e61c22 Reviewed-by: Simon Hausmann <hausmann@gmail.com> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
* Schannel: Properly handle request for certificateMårten Nordheim2020-09-141-43/+58
| | | | | | | | | | | | | | Certain servers, like smtp.live.com, will send a request for a certificate even though they don't require one. In Schannel this manifests as a warning/info status (SEC_I_INCOMPLETE_CREDENTIALS). In the cases where it's not needed we should suppress the warning and try to connect anyway, which is done by calling InitializeSecurityContext again when we get the status. Pick-to: 5.15 Change-Id: I3c48140f2949d8557251a49a2b66946da9395736 Reviewed-by: Joshua GPBeta <studiocghibli@gmail.com> Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Make QStringList an alias to QList<QString>Lars Knoll2020-09-121-1/+0
| | | | | | | | | | | | | | | | | | Fix our API, so that QStringList and QList<QString> are the same thing. This required a bit of refactoring in QList and moving the indexOf(), lastIndexOf() and contains() method into QListSpecialMethods. In addition, we need to ensure that the QStringList(const QString&) constructor is still available for compatibility with Qt 5. Once those two are done, all methods in QStringList can be moved into QListSpecialMethods<QString>. Change-Id: Ib8afbf5b6d9df4d0d47051252233506f62335fa3 Reviewed-by: Andrei Golubev <andrei.golubev@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QSsl: workaround a 'very secure' OpenSSL version (CentOS 8.x et al)Timur Pocheptsov2020-09-123-0/+18
| | | | | | | | | | | | | CentOS it seems not only backported some OpenSSL 3 functions, but also raised the default security level to 2, making some of our keys (and MDs?) 'too weak' and failing auto-tests here and there as a result. For our auto-test we lower the level to 1, as it is expected to be. Fixes: QTBUG-86336 Pick-to: 5.15 Change-Id: I7062a1b292e8b60eb9c2b2e82bd002f09f9da603 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* QAuthenticatorPrivate::parseHttpResponse: mark "host" as unusedMårten Nordheim2020-09-111-0/+3
| | | | | | | ... in the case where it is unused Change-Id: Ia181b975f07a8d1eee078867b98168ec5c326612 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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