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2022-06-24Code cleanup and reformattingAlexey Rusakov
2022-06-24Rework SignedOneTimeKey as a QJsonObject wrapperAlexey Rusakov
Since this object has to be verified against a signature it also carries there's a rather specific procedure described in The Spec for that. That procedure basically assumes handling the signed one-time key object as a JSON object, not as a C++ object. And originally Quotient E2EE code was exactly like that (obtaining the right QJsonObject from the job result and handling it as specced) but then one enthusiastic developer (me) decided it's better to use a proper C++ structure - breaking the verification logic along the way. After a couple attempts to fix it, here we are again: SignedOneTimeKey is a proper QJsonObject, and even provides a method returning its JSON in the form prepared for verification (according to the spec).
2022-06-24Fix copy-pasta in signed one-time key JSON dumperAlexey Rusakov
2022-06-23Streamline Room::P::shouldRotateMegolmSession()Alexey Rusakov
Now there's only 1 instead of 5 lookups of the same EncryptionEvent, and the code is shorter.
2022-06-23Use QUO_CONTENT_GETTERAlexey Rusakov
In keyverificationevent.*, this massively shortens repetitive getter definitions; the remaining few non-trivial ones are moved to keyverificationevent.h, dropping the respective .cpp file and therefore the dedicated translation unit. In roomkeyevent.h, it's just shorter.
2022-06-23Drop QUOTIENT_API where it's undueAlexey Rusakov
2022-06-22Fix signature verificationAlexey Rusakov
toJson(SignedOneTimeKey) incorrectly generated a "signatures" key mapped to an empty object when no signatures were in the C++ value. Also: fallback keys have an additional flag that also has to be taken into account when verifying signatures.
2022-06-22RoomSummary::merge(): explicitly cast between int and boolAlexey Rusakov
Honestly, it was quite intuitive even without that, but in reality there are implicit conversion under the wraps. This commit makes them explicit, for clarity.
2022-06-22Streamline RoomPowerLevelsEvent backoffice codeAlexey Rusakov
Also: leave a link at the place in the spec with power level defaults to make it clear they are not invented out of thin air.
2022-06-22Address a few more Sonar warningsAlexey Rusakov
2022-06-22Clean up RequestData from Sonar warningsAlexey Rusakov
Also: make ImplPtr more flexible.
2022-06-22Use fixed width types for enumsAlexey Rusakov
2022-06-21Fix a few clang-tidy/GCC warningsAlexey Rusakov
2022-06-21Move out Overloads to util.hAlexey Rusakov
...instead of tucking the template in filesourceinfo.cpp where it surely will be forgotten.
2022-06-21room.cpp: replace two signal connections with oneAlexey Rusakov
2022-06-19Add a missing #includeAlexey Rusakov
2022-06-18Move C++-only macros to util.hAlexey Rusakov
This pertains to QUO_IMPLICIT and DECL_DEPRECATED_ENUMERATOR - both can be used with no connection to Qt meta-type system (which is what quotient_common.h is for).
2022-06-18Drop make_array(); use std::to_array() where neededAlexey Rusakov
make_array() has been introduced to cover for shortcomings on macOS and Windows. These shortcomings are no more there, so we can just use the standardrlibrary.
2022-06-18Drop pre-Qt 5.15 codeAlexey Rusakov
2022-06-18Regenerate API files upon the previous commitAlexey Rusakov
2022-06-17Further fix building with Qt 6Alexey Rusakov
Also: build with Qt 6 first, so that it fails sooner.
2022-06-17Make Connection::sendToDevices() an actual slotAlexey Rusakov
Although Qt 5 didn't complain about that, you could never really use sendToDevices() in its slot (or even invocable) capacity because Qt's meta-type system could not handle move-only UsersToDevicesToEvents. Qt 6 is more stringent; the build fails at trying to instantiate QMetaType for that type (with a rather unhelpful error message thrown by Clang, and more helpful but very verbose diagnostic from MSVC) because it does not provide a copy constructor. However, sendToDevice doesn't really need to have full-blown events in that parameter; just the content of the event is equally fine. This commit does exactly that: replaces UsersToDevicesToEvents with UsersToDevicesToContent that contains QJsonObject's instead of EventPtr's. The code around is updated accordingly. Also: factor out the key event JSON creation from makeMessageEventForSessionKey() because it's the same JSON for each target device; the function therefore is called encryptSessionKeyEvent() now.
2022-06-11Regenerate API files using latest matrix-specAlexey Rusakov
New: - refresh tokens support (changes in login.* and registration.*; RefreshJob); - GetRelatingEvents[WithRelType[AndEventType]]Job Changed space_hierarchy.*: - childrenState is of type StateEvents now; limit and maxDepth are (omittable) integers, not doubles. - no more unused `stripped_state.h` file inclusion.
2022-06-11Regenerate API filesAlexey Rusakov
The latest GTAD no more emits public_rooms_chunk.h (public_rooms_response.h already has the same definition), and skips on PublicRoomsResponse structure that is never used.
2022-06-08Save connection state while QCoreApplication is still thereAlexey Rusakov
This reimplements #558 in a more reliable way. Deconstruction of AccountRegistry may (or may not, yay for static initialisation) occur after deconstruction of QCoreApplication, in which case an attempt to determine the directory for the state fails because it depends on the application object existence.
2022-06-06Regenerate API filesAlexey Rusakov
This only updates 3 files affected by the change in the previous commit.
2022-06-04Address Sonar warningsAlexey Rusakov
2022-06-02Merge pull request #560 from TobiasFella/createnewsessionwhenuserleavesAlexey Rusakov
2022-06-01Immediately create a new megolm session when user leaves instead ofTobias Fella
deferring until sending event
2022-06-01Merge pull request #559 from TobiasFella/removeaccountsloadingAlexey Rusakov
2022-06-01#554: Fix update-api jobsAlexey Rusakov
2022-06-01Fix FTBFS after the mergeAlexey Rusakov
2022-05-31Remove accounts from accountsLoading when they're no longer loadingTobias Fella
2022-05-31Merge branch 'dev' into update-api-updateAlexey Rusakov
2022-05-31Fix Room::getPreviousContent() to match new CS APIAlexey Rusakov
There was a fairly nasty change where `from` parameter in /messages became optional and that led to two QString parameters (`from` and `dir) switching positions. Because they have the same type, the problem only shows at runtime. This commit fixes Room::getPreviousContent() to pass the parameters at right positions; client code won't feel anything (unless it uses GetRoomEventsJob directly).
2022-05-31Tweak QOlmAccount and data structures aroundAlexey Rusakov
This is mainly to plug the definition of a string-to-variant map for one-time keys (see https://spec.matrix.org/v1.2/client-server-api/#key-algorithms) into the CS API generated code (see the "shortcut OneTimeKeys" commit for gtad.yaml); but along with it came considerable streamlining of code in qolmaccount.cpp. Using std::variant to store that map also warranted converters.h to gain support for that type (even wider than toJson() that is already in dev - a non-trivial merge from dev is in order).
2022-05-31Regenerate API files (FTBFS; see the next commit)Alexey Rusakov
2022-05-31#558: Save connection state when destructing accountregistryAlexey Rusakov
2022-05-31AccountRegistry: fix dropping an inexistent ConnectionAlexey Rusakov
On Debug builds this would lead to an assertion failure inside Qt.
2022-05-31Save connection state when destructing accountregistryTobias Fella
2022-05-30Cleanup and reformattingAlexey Rusakov
2022-05-30Emit loggedOut() after the access token is goneAlexey Rusakov
...not before.
2022-05-30Merge pull request #555 from TobiasFella/accountskeychainAlexey Rusakov
Load and store accounts in the keychain
2022-05-29Also reemit resolveErrorTobias Fella
2022-05-29Error handlingTobias Fella
2022-05-29Apply suggestions from code reviewTobias Fella
Co-authored-by: Alexey Rusakov <Kitsune-Ral@users.sf.net>
2022-05-29Move some Meg/Olm session logic from Room::Private to Connection::PrivateAlexey Rusakov
Functions (Room::Private::)createOlmSession, payloadForUserDevice and sendRoomKeyToDevices don't have a lot to do with the given Room object but deal with quite a few things stored in Connection. This commit moves them to Connection::Private, exposing sendSessionKeyToDevices (the new name for sendRoomKeyToDevices) in Connection so that Room could call it from Room::P::sendMegolmSession(). While moving these over, a few additional things were adjusted: - more functions marked as const - a few functions could be moved now from Connection to Connection::Private - false slots in Connection (such as picklingMode) are moved out of the slots block - keys.yml in Matrix CS API definitions has been adjusted to match the real structure of `/claim` response (see quotient-im/matrix-spec repo); csapi/keys.h has been regenerated accordingly.
2022-05-29Refactor creation of Megolm sessions in RoomAlexey Rusakov
Notably, replace a multi-level hash map with QMultiHash and factor out Room::P::createOlmSession().
2022-05-29Cleanup and address Sonar warningsAlexey Rusakov
2022-05-29DownloadFileJob: refactor file decryptionAlexey Rusakov