diff options
Diffstat (limited to 'lib/events')
| -rw-r--r-- | lib/events/encryptionevent.cpp | 53 | ||||
| -rw-r--r-- | lib/events/encryptionevent.h | 78 | ||||
| -rw-r--r-- | lib/events/event.h | 6 | ||||
| -rw-r--r-- | lib/events/eventcontent.h | 8 | ||||
| -rw-r--r-- | lib/events/eventloader.h | 20 | ||||
| -rw-r--r-- | lib/events/roomevent.cpp | 12 | ||||
| -rw-r--r-- | lib/events/roomevent.h | 3 | ||||
| -rw-r--r-- | lib/events/roommemberevent.h | 10 | ||||
| -rw-r--r-- | lib/events/simplestateevents.h | 26 | ||||
| -rw-r--r-- | lib/events/stateevent.cpp | 8 | ||||
| -rw-r--r-- | lib/events/stateevent.h | 21 |
11 files changed, 226 insertions, 19 deletions
diff --git a/lib/events/encryptionevent.cpp b/lib/events/encryptionevent.cpp new file mode 100644 index 00000000..b8e2b575 --- /dev/null +++ b/lib/events/encryptionevent.cpp @@ -0,0 +1,53 @@ +// +// Created by rusakov on 26/09/2017. +// Contributed by andreev on 27/06/2019. +// + +#include "encryptionevent.h" + +#include "converters.h" +#include "logging.h" + +#include <array> + +static const std::array<QString, 1> encryptionStrings = { { + QStringLiteral("m.megolm.v1.aes-sha2") +} }; + +namespace QMatrixClient { + template <> + struct JsonConverter<EncryptionType> + { + static EncryptionType load(const QJsonValue& jv) + { + const auto& encryptionString = jv.toString(); + for (auto it = encryptionStrings.begin(); + it != encryptionStrings.end(); ++it) + if (encryptionString == *it) + return EncryptionType(it - encryptionStrings.begin()); + + qCWarning(EVENTS) << "Unknown EncryptionType: " << encryptionString; + return EncryptionType::Undefined; + } + }; +} + +using namespace QMatrixClient; + +EncryptionEventContent::EncryptionEventContent(const QJsonObject& json) + : encryption(fromJson<EncryptionType>(json["algorithm"_ls])) + , algorithm(sanitized(json["algorithm"_ls].toString())) + , rotationPeriodMs(json["rotation_period_ms"_ls].toInt(604800000)) + , rotationPeriodMsgs(json["rotation_period_msgs"_ls].toInt(100)) +{ } + +void EncryptionEventContent::fillJson(QJsonObject* o) const +{ + Q_ASSERT(o); + Q_ASSERT_X(encryption != EncryptionType::Undefined, __FUNCTION__, + "The key 'algorithm' must be explicit in EncryptionEventContent"); + if (encryption != EncryptionType::Undefined) + o->insert(QStringLiteral("algorithm"), algorithm); + o->insert(QStringLiteral("rotation_period_ms"), rotationPeriodMs); + o->insert(QStringLiteral("rotation_period_msgs"), rotationPeriodMsgs); +} diff --git a/lib/events/encryptionevent.h b/lib/events/encryptionevent.h new file mode 100644 index 00000000..b9e108f0 --- /dev/null +++ b/lib/events/encryptionevent.h @@ -0,0 +1,78 @@ +/****************************************************************************** + * Copyright (C) 2017 Kitsune Ral <kitsune-ral@users.sf.net> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#pragma once + +#include "stateevent.h" +#include "eventcontent.h" + +namespace QMatrixClient +{ + class EncryptionEventContent: public EventContent::Base + { + public: + enum EncryptionType : size_t { MegolmV1AesSha2 = 0, + Undefined }; + + explicit EncryptionEventContent(EncryptionType et = Undefined) + : encryption(et) + { } + explicit EncryptionEventContent(const QJsonObject& json); + + EncryptionType encryption; + QString algorithm; + int rotationPeriodMs; + int rotationPeriodMsgs; + + protected: + void fillJson(QJsonObject* o) const override; + }; + + using EncryptionType = EncryptionEventContent::EncryptionType; + + class EncryptionEvent : public StateEvent<EncryptionEventContent> + { + Q_GADGET + public: + DEFINE_EVENT_TYPEID("m.room.encryption", EncryptionEvent) + + using EncryptionType = EncryptionEventContent::EncryptionType; + + explicit EncryptionEvent(const QJsonObject& obj = {}) // TODO: apropriate default value + : StateEvent(typeId(), obj) + { } + template <typename... ArgTs> + EncryptionEvent(ArgTs&&... contentArgs) + : StateEvent(typeId(), matrixTypeId(), QString(), + std::forward<ArgTs>(contentArgs)...) + { } + + EncryptionType encryption() const { return content().encryption; } + + QString algorithm() const { return content().algorithm; } + int rotationPeriodMs() const { return content().rotationPeriodMs; } + int rotationPeriodMsgs() const { return content().rotationPeriodMsgs; } + + private: + REGISTER_ENUM(EncryptionType) + }; + + REGISTER_EVENT_TYPE(EncryptionEvent) + DEFINE_EVENTTYPE_ALIAS(Encryption, EncryptionEvent) +} // namespace QMatrixClient + diff --git a/lib/events/event.h b/lib/events/event.h index b7bbd83e..b3a58806 100644 --- a/lib/events/event.h +++ b/lib/events/event.h @@ -60,14 +60,16 @@ namespace QMatrixClient static const auto ContentKey = QStringLiteral("content"); static const auto EventIdKey = QStringLiteral("event_id"); static const auto UnsignedKey = QStringLiteral("unsigned"); + static const auto StateKeyKey = QStringLiteral("state_key"); static const auto TypeKeyL = "type"_ls; static const auto ContentKeyL = "content"_ls; static const auto EventIdKeyL = "event_id"_ls; static const auto UnsignedKeyL = "unsigned"_ls; static const auto RedactedCauseKeyL = "redacted_because"_ls; static const auto PrevContentKeyL = "prev_content"_ls; + static const auto StateKeyKeyL = "state_key"_ls; - // Minimal correct Matrix event JSON + /// Make a minimal correct Matrix event JSON template <typename StrT> inline QJsonObject basicEventJson(StrT matrixType, const QJsonObject& content) @@ -259,7 +261,7 @@ namespace QMatrixClient } template <typename T> - T content(const QLatin1String& key) const + T content(QLatin1String key) const { return fromJson<T>(contentJson()[key]); } diff --git a/lib/events/eventcontent.h b/lib/events/eventcontent.h index ab31a75d..254eb9a9 100644 --- a/lib/events/eventcontent.h +++ b/lib/events/eventcontent.h @@ -53,6 +53,9 @@ namespace QMatrixClient QJsonObject originalJson; protected: + Base(const Base&) = default; + Base(Base&&) = default; + virtual void fillJson(QJsonObject* o) const = 0; }; @@ -167,11 +170,14 @@ namespace QMatrixClient class TypedBase: public Base { public: - explicit TypedBase(const QJsonObject& o = {}) : Base(o) { } + explicit TypedBase(QJsonObject o = {}) : Base(std::move(o)) { } virtual QMimeType type() const = 0; virtual const FileInfo* fileInfo() const { return nullptr; } virtual FileInfo* fileInfo() { return nullptr; } virtual const Thumbnail* thumbnailInfo() const { return nullptr; } + + protected: + using Base::Base; }; /** diff --git a/lib/events/eventloader.h b/lib/events/eventloader.h index da663392..d0fa60a2 100644 --- a/lib/events/eventloader.h +++ b/lib/events/eventloader.h @@ -32,7 +32,8 @@ namespace QMatrixClient { } } - /** Create an event with proper type from a JSON object + /*! Create an event with proper type from a JSON object + * * Use this factory template to detect the type from the JSON object * contents (the detected event type should derive from the template * parameter type) and create an event object of that type. @@ -44,7 +45,8 @@ namespace QMatrixClient { fullJson[TypeKeyL].toString()); } - /** Create an event from a type string and content JSON + /*! Create an event from a type string and content JSON + * * Use this factory template to resolve the C++ type from the Matrix * type string in \p matrixType and create an event of that type that has * its content part set to \p content. @@ -57,6 +59,20 @@ namespace QMatrixClient { matrixType); } + /*! Create a state event from a type string, content JSON and state key + * + * Use this factory to resolve the C++ type from the Matrix type string + * in \p matrixType and create a state event of that type with content part + * set to \p content and state key set to \p stateKey (empty by default). + */ + inline StateEventPtr loadStateEvent(const QString& matrixType, + const QJsonObject& content, + const QString& stateKey = {}) + { + return _impl::loadEvent<StateEventBase>( + basicStateEventJson(matrixType, content, stateKey), matrixType); + } + template <typename EventT> struct JsonConverter<event_ptr_tt<EventT>> { static auto load(const QJsonValue& jv) diff --git a/lib/events/roomevent.cpp b/lib/events/roomevent.cpp index 3d03509f..f1e563ff 100644 --- a/lib/events/roomevent.cpp +++ b/lib/events/roomevent.cpp @@ -78,7 +78,17 @@ QString RoomEvent::transactionId() const QString RoomEvent::stateKey() const { - return fullJson()["state_key"_ls].toString(); + return fullJson()[StateKeyKeyL].toString(); +} + +void RoomEvent::setRoomId(const QString& roomId) +{ + editJson().insert(QStringLiteral("room_id"), roomId); +} + +void RoomEvent::setSender(const QString& senderId) +{ + editJson().insert(QStringLiteral("sender"), senderId); } void RoomEvent::setTransactionId(const QString& txnId) diff --git a/lib/events/roomevent.h b/lib/events/roomevent.h index ce96174e..e26a7135 100644 --- a/lib/events/roomevent.h +++ b/lib/events/roomevent.h @@ -60,6 +60,9 @@ namespace QMatrixClient QString transactionId() const; QString stateKey() const; + void setRoomId(const QString& roomId); + void setSender(const QString& senderId); + /** * Sets the transaction id for locally created events. This should be * done before the event is exposed to any code using the respective diff --git a/lib/events/roommemberevent.h b/lib/events/roommemberevent.h index b8224033..39aa280c 100644 --- a/lib/events/roommemberevent.h +++ b/lib/events/roommemberevent.h @@ -56,8 +56,14 @@ namespace QMatrixClient explicit RoomMemberEvent(const QJsonObject& obj) : StateEvent(typeId(), obj) { } + [[deprecated("Use RoomMemberEvent(userId, contentArgs) instead")]] RoomMemberEvent(MemberEventContent&& c) - : StateEvent(typeId(), matrixTypeId(), c) + : StateEvent(typeId(), matrixTypeId(), QString(), c) + { } + template <typename... ArgTs> + RoomMemberEvent(const QString& userId, ArgTs&&... contentArgs) + : StateEvent(typeId(), matrixTypeId(), userId, + std::forward<ArgTs>(contentArgs)...) { } /// A special constructor to create unknown RoomMemberEvents @@ -76,7 +82,7 @@ namespace QMatrixClient MembershipType membership() const { return content().membership; } QString userId() const - { return fullJson()["state_key"_ls].toString(); } + { return fullJson()[StateKeyKeyL].toString(); } bool isDirect() const { return content().isDirect; } QString displayName() const { return content().displayName; } QUrl avatarUrl() const { return content().avatarUrl; } diff --git a/lib/events/simplestateevents.h b/lib/events/simplestateevents.h index 2c23d9ca..ef56c7b2 100644 --- a/lib/events/simplestateevents.h +++ b/lib/events/simplestateevents.h @@ -20,8 +20,6 @@ #include "stateevent.h" -#include "converters.h" - namespace QMatrixClient { namespace EventContent @@ -63,7 +61,7 @@ namespace QMatrixClient explicit _Name() : _Name(value_type()) { } \ template <typename T> \ explicit _Name(T&& value) \ - : StateEvent(typeId(), matrixTypeId(), \ + : StateEvent(typeId(), matrixTypeId(), QString(), \ QStringLiteral(#_ContentKey), \ std::forward<T>(value)) \ { } \ @@ -78,15 +76,27 @@ namespace QMatrixClient DEFINE_SIMPLE_STATE_EVENT(RoomNameEvent, "m.room.name", QString, name) DEFINE_EVENTTYPE_ALIAS(RoomName, RoomNameEvent) - DEFINE_SIMPLE_STATE_EVENT(RoomAliasesEvent, "m.room.aliases", - QStringList, aliases) - DEFINE_EVENTTYPE_ALIAS(RoomAliases, RoomAliasesEvent) DEFINE_SIMPLE_STATE_EVENT(RoomCanonicalAliasEvent, "m.room.canonical_alias", QString, alias) DEFINE_EVENTTYPE_ALIAS(RoomCanonicalAlias, RoomCanonicalAliasEvent) DEFINE_SIMPLE_STATE_EVENT(RoomTopicEvent, "m.room.topic", QString, topic) DEFINE_EVENTTYPE_ALIAS(RoomTopic, RoomTopicEvent) - DEFINE_SIMPLE_STATE_EVENT(EncryptionEvent, "m.room.encryption", - QString, algorithm) DEFINE_EVENTTYPE_ALIAS(RoomEncryption, EncryptionEvent) + + class RoomAliasesEvent + : public StateEvent<EventContent::SimpleContent<QStringList>> + { + public: + DEFINE_EVENT_TYPEID("m.room.aliases", RoomAliasesEvent) + explicit RoomAliasesEvent(const QJsonObject& obj) + : StateEvent(typeId(), obj, QStringLiteral("aliases")) + { } + RoomAliasesEvent(const QString& server, const QStringList& aliases) + : StateEvent(typeId(), matrixTypeId(), server, + QStringLiteral("aliases"), aliases) + { } + QString server() const { return stateKey(); } + QStringList aliases() const { return content().value; } + }; + REGISTER_EVENT_TYPE(RoomAliasesEvent) } // namespace QMatrixClient diff --git a/lib/events/stateevent.cpp b/lib/events/stateevent.cpp index a84f302b..6a6e7782 100644 --- a/lib/events/stateevent.cpp +++ b/lib/events/stateevent.cpp @@ -27,7 +27,7 @@ using namespace QMatrixClient; RoomEvent::factory_t::addMethod( [] (const QJsonObject& json, const QString& matrixType) -> StateEventPtr { - if (!json.contains("state_key"_ls)) + if (!json.contains(StateKeyKeyL)) return nullptr; if (auto e = StateEventBase::factory_t::make(json, matrixType)) @@ -36,6 +36,12 @@ using namespace QMatrixClient; return makeEvent<StateEventBase>(unknownEventTypeId(), json); }); +StateEventBase::StateEventBase(Event::Type type, event_mtype_t matrixType, + const QString &stateKey, + const QJsonObject &contentJson) + : RoomEvent(type, basicStateEventJson(matrixType, contentJson, stateKey)) +{ } + bool StateEventBase::repeatsState() const { const auto prevContentJson = unsignedJson().value(PrevContentKeyL); diff --git a/lib/events/stateevent.h b/lib/events/stateevent.h index 3f54f7bf..3b56a265 100644 --- a/lib/events/stateevent.h +++ b/lib/events/stateevent.h @@ -21,12 +21,28 @@ #include "roomevent.h" namespace QMatrixClient { + + /// Make a minimal correct Matrix state event JSON + template <typename StrT> + inline QJsonObject basicStateEventJson(StrT matrixType, + const QJsonObject& content, const QString& stateKey = {}) + { + return { { TypeKey, std::forward<StrT>(matrixType) }, + { StateKeyKey, stateKey }, + { ContentKey, content } }; + } + class StateEventBase: public RoomEvent { public: using factory_t = EventFactory<StateEventBase>; - using RoomEvent::RoomEvent; + StateEventBase(Type type, const QJsonObject& json) + : RoomEvent(type, json) + { } + StateEventBase(Type type, event_mtype_t matrixType, + const QString& stateKey = {}, + const QJsonObject& contentJson = {}); ~StateEventBase() override = default; bool isStateEvent() const override { return true; } @@ -83,8 +99,9 @@ namespace QMatrixClient { } template <typename... ContentParamTs> explicit StateEvent(Type type, event_mtype_t matrixType, + const QString& stateKey, ContentParamTs&&... contentParams) - : StateEventBase(type, matrixType) + : StateEventBase(type, matrixType, stateKey) , _content(std::forward<ContentParamTs>(contentParams)...) { editJson().insert(ContentKey, _content.toJson()); |