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nheko
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Merge branch 'e2ee' 

- Support for e2ee rooms
- Implement categories & file logging
- Let the user know when the app can't reach the server (#93)

fixes #13
fixes #326
This commit is contained in:
Konstantinos Sideris 2018-06-17 19:18:12 +03:00
parent cce85f3ba8 9884e02eb8
commit 8704265978
64 changed files with 3767 additions and 2672 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
.ci/bintray-release.json Normal file
View File

@ -0,0 +1,37 @@
{
"files": [
{
"includePattern": "nheko-VERSION_NAME_VALUE.dmg",
"matrixParams": {
"override": 1
},
"uploadPattern": "VERSION_NAME_VALUE/nheko-VERSION_NAME_VALUE.dmg"
},
{
"includePattern": "nheko-VERSION_NAME_VALUE-x86_64.AppImage",
"matrixParams": {
"override": 1
},
"uploadPattern": "VERSION_NAME_VALUE/nheko-VERSION_NAME_VALUE-x86_64.AppImage"
}
],
"package": {
"desc": "Desktop client for the Matrix protocol",
"issue_tracker_url": "https://github.com/mujx/nheko/issues",
"licenses": [
"GPL-3.0"
],
"name": "nheko",
"public_download_numbers": true,
"public_stats": true,
"repo": "matrix",
"subject": "mujx",
"vcs_url": "https://github.com/mujx/nheko",
"website_url": "https://github.com/mujx/nheko"
},
"publish": true,
"version": {
"name": "VERSION_NAME_VALUE",
"vcs_tag": "VERSION_NAME_VALUE"
}
}

7
.ci/install.sh
View File

@ -4,7 +4,8 @@ set -ex
if [ $TRAVIS_OS_NAME == osx ]; then
brew update
brew install qt5 lmdb clang-format ninja
brew install qt5 lmdb clang-format ninja libsodium spdlog
brew upgrade boost
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
sudo python get-pip.py
@ -23,6 +24,7 @@ if [ $TRAVIS_OS_NAME == linux ]; then
QT_PKG="59"
fi
sudo add-apt-repository -y ppa:chris-lea/libsodium
sudo add-apt-repository -y ppa:beineri/opt-qt${QT_VERSION}-trusty
sudo add-apt-repository -y ppa:george-edison55/cmake-3.x
sudo apt-get update -qq
@ -32,5 +34,6 @@ if [ $TRAVIS_OS_NAME == linux ]; then
qt${QT_PKG}svg \
qt${QT_PKG}multimedia \
cmake \
liblmdb-dev
liblmdb-dev \
libsodium-dev
fi

14
.ci/linux/deploy.sh
View File

@ -7,7 +7,7 @@ DIR=${APP}.AppDir
TAG=`git tag -l --points-at HEAD`
# Set up AppImage structure.
mkdir -p ${DIR}/usr/{bin,share/pixmaps,share/applications}
mkdir -p ${DIR}/usr/{bin,lib,share/pixmaps,share/applications}
# Copy resources.
cp build/nheko ${DIR}/usr/bin
@ -30,9 +30,13 @@ unset QTDIR
unset QT_PLUGIN_PATH
unset LD_LIBRARY_PATH
./linuxdeployqt*.AppImage \
${DIR}/usr/share/applications/nheko.desktop \
-bundle-non-qt-libs\
-appimage
export ARCH=$(uname -m)
./linuxdeployqt*.AppImage ${DIR}/usr/share/applications/*.desktop -bundle-non-qt-libs
./linuxdeployqt*.AppImage ${DIR}/usr/share/applications/*.desktop -appimage
chmod +x nheko-x86_64.AppImage
if [ ! -z $TRAVIS_TAG ]; then
mv nheko-x86_64.AppImage nheko-${TRAVIS_TAG}-x86_64.AppImage
fi

4
.ci/macos/deploy.sh
View File

@ -15,3 +15,7 @@ mv nheko.dmg ..
popd
dmgbuild -s ./.ci/macos/settings.json "Nheko" nheko.dmg
if [ ! -z $TRAVIS_TAG ]; then
mv nheko.dmg nheko-${TRAVIS_TAG}.dmg
fi

10
.ci/script.sh
View File

@ -10,7 +10,15 @@ if [ $TRAVIS_OS_NAME == osx ]; then
export CMAKE_PREFIX_PATH=/usr/local/opt/qt5
fi
make ci
# Build & install dependencies
cmake -Hdeps -B.deps \
-DUSE_BUNDLED_BOOST=${USE_BUNDLED_BOOST} \
-DUSE_BUNDLED_SPDLOG=${USE_BUNDLED_SPDLOG}
cmake --build .deps
# Build nheko
cmake -GNinja -H. -Bbuild -DCMAKE_BUILD_TYPE=RelWithDebInfo
cmake --build build
if [ $TRAVIS_OS_NAME == osx ]; then
make lint;

1
.gitignore vendored
View File

@ -99,3 +99,4 @@ package.dir
# Dependencies
.third-party
.deps

36
.travis.yml
View File

@ -14,6 +14,8 @@ matrix:
compiler: clang
env:
- DEPLOYMENT=1
- USE_BUNDLED_BOOST=0
- USE_BUNDLED_SPDLOG=0
- os: linux
compiler: gcc
env:
@ -22,6 +24,8 @@ matrix:
- QT_VERSION="-5.10.1"
- QT_PKG=510
- DEPLOYMENT=1
- USE_BUNDLED_BOOST=1
- USE_BUNDLED_SPDLOG=1
addons:
apt:
sources: ["ubuntu-toolchain-r-test"]
@ -33,6 +37,8 @@ matrix:
- C_COMPILER=gcc-7
- QT_VERSION=571
- QT_PKG=57
- USE_BUNDLED_BOOST=1
- USE_BUNDLED_SPDLOG=1
addons:
apt:
sources: ["ubuntu-toolchain-r-test"]
@ -44,6 +50,8 @@ matrix:
- C_COMPILER=clang-5.0
- QT_VERSION=592
- QT_PKG=59
- USE_BUNDLED_BOOST=1
- USE_BUNDLED_SPDLOG=1
addons:
apt:
sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-trusty-5.0"]
@ -58,28 +66,18 @@ install:
script:
- ./.ci/script.sh
- sed -i -e "s/VERSION_NAME_VALUE/${TRAVIS_TAG}/g" ./.ci/bintray-release.json || true
- cp ./.ci/bintray-release.json .
deploy:
- skip_cleanup: true
- provider: bintray
user: "mujx"
key:
secure: "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"
skip_cleanup: true
overwrite: true
provider: releases
api_key:
secure: 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
file_glob: true
file:
- nheko-x86_64.AppImage
file: "bintray-release.json"
on:
condition: $TRAVIS_OS_NAME == linux && $DEPLOYMENT == 1
repo: mujx/nheko
tags: true
- skip_cleanup: true
overwrite: true
provider: releases
api_key:
secure: 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
file: nheko.dmg
on:
condition: $TRAVIS_OS_NAME == osx && $DEPLOYMENT == 1
condition: $DEPLOYMENT == 1
repo: mujx/nheko
tags: true

62
CMakeLists.txt
View File

@ -29,6 +29,15 @@ set(IDENTIFIER "com.github.mujx.nheko")
add_project_meta(META_FILES_TO_INCLUDE)
if(APPLE)
set(OPENSSL_ROOT_DIR /usr/local/opt/openssl)
endif()
if(NOT MSVC AND NOT APPLE)
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
endif()
#
# LMDB
#
@ -37,7 +46,7 @@ include(LMDB)
#
# Discover Qt dependencies.
#
find_package(Qt5 COMPONENTS Core Widgets Network LinguistTools Concurrent Svg Multimedia REQUIRED)
find_package(Qt5 COMPONENTS Core Widgets LinguistTools Concurrent Svg Multimedia REQUIRED)
if (APPLE)
find_package(Qt5MacExtras REQUIRED)
@ -60,7 +69,20 @@ endif(NOT MSVC)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
include(CompilerFlags)
if(NOT MSVC)
set(
CMAKE_CXX_FLAGS
"${CMAKE_CXX_FLAGS} \
-Wall \
-Wextra \
-Werror \
-pipe \
-pedantic \
-fsized-deallocation \
-fdiagnostics-color=always \
-Wunreachable-code"
)
endif()
if(NOT (CMAKE_BUILD_TYPE OR CMAKE_CONFIGURATION_TYPES))
set(CMAKE_BUILD_TYPE "Debug" CACHE STRING
@ -151,9 +173,11 @@ set(SRC_FILES
src/Community.cc
src/InviteeItem.cc
src/LoginPage.cc
src/Logging.cpp
src/MainWindow.cc
src/MatrixClient.cc
src/QuickSwitcher.cc
src/Olm.cpp
src/RegisterPage.cc
src/RoomInfoListItem.cc
src/RoomList.cc
@ -175,20 +199,12 @@ set(SRC_FILES
# ExternalProject dependencies
set(EXTERNAL_PROJECT_DEPS "")
#
# matrix-structs
#
find_library(MATRIX_STRUCTS_LIBRARY
NAMES matrix_structs
PATHS ${MATRIX_STRUCTS_ROOT}
${MATRIX_STRUCTS_ROOT}/lib
${MATRIX_STRUCTS_ROOT}/lib/static)
if(NOT MATRIX_STRUCTS_LIBRARY)
include(MatrixStructs)
set(EXTERNAL_PROJECT_DEPS ${EXTERNAL_PROJECT_DEPS} MatrixStructs)
endif()
include_directories(SYSTEM ${MATRIX_STRUCTS_INCLUDE_DIR})
find_package(ZLIB REQUIRED)
find_package(OpenSSL REQUIRED)
find_package(MatrixStructs 0.1.0 REQUIRED)
find_package(MatrixClient 0.1.0 REQUIRED)
find_package(Olm 2 REQUIRED)
find_package(spdlog 0.16.0 CONFIG REQUIRED)
#
# tweeny
@ -267,7 +283,6 @@ qt5_wrap_cpp(MOC_HEADERS
include/LoginPage.h
include/MainWindow.h
include/InviteeItem.h
include/MatrixClient.h
include/QuickSwitcher.h
include/RegisterPage.h
include/RoomInfoListItem.h
@ -291,11 +306,12 @@ include(Translations)
set(TRANSLATION_DEPS ${LANG_QRC} ${QRC} ${QM_SRC})
set(COMMON_LIBS
${MATRIX_STRUCTS_LIBRARY}
MatrixStructs::MatrixStructs
MatrixClient::MatrixClient
Qt5::Widgets
Qt5::Network
Qt5::Svg
Qt5::Concurrent)
Qt5::Concurrent
Qt5::Multimedia)
if(APPVEYOR_BUILD)
set(NHEKO_LIBS ${COMMON_LIBS} lmdb)
@ -325,13 +341,13 @@ endif()
if(APPLE)
add_executable (nheko ${OS_BUNDLE} ${NHEKO_DEPS})
target_link_libraries (nheko ${NHEKO_LIBS} Qt5::MacExtras Qt5::Multimedia)
target_link_libraries (nheko ${NHEKO_LIBS} Qt5::MacExtras)
elseif(WIN32)
add_executable (nheko ${OS_BUNDLE} ${ICON_FILE} ${NHEKO_DEPS})
target_link_libraries (nheko ${NTDLIB} ${NHEKO_LIBS} Qt5::WinMain Qt5::Multimedia)
target_link_libraries (nheko ${NTDLIB} ${NHEKO_LIBS} Qt5::WinMain)
else()
add_executable (nheko ${OS_BUNDLE} ${NHEKO_DEPS})
target_link_libraries (nheko ${NHEKO_LIBS} Qt5::Multimedia)
target_link_libraries (nheko ${NHEKO_LIBS})
endif()
if(EXTERNAL_PROJECT_DEPS)

25
Makefile
View File

@ -1,14 +1,31 @@
DEPS_BUILD_DIR=.deps
DEPS_SOURCE_DIR=deps
debug:
@cmake -H. -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Debug -DCMAKE_EXPORT_COMPILE_COMMANDS=1
@cmake -H. -GNinja \
-Bbuild \
-DCMAKE_BUILD_TYPE=Debug \
-DCMAKE_EXPORT_COMPILE_COMMANDS=1 \
-DCMAKE_INSTALL_PREFIX=${DEPS_BUILD_DIR}/usr
@cmake --build build
third-party:
@cmake -GNinja -H${DEPS_SOURCE_DIR} -B${DEPS_BUILD_DIR} \
-DCMAKE_BUILD_TYPE=Release \
-DUSE_BUNDLED_BOOST=OFF
@cmake --build ${DEPS_BUILD_DIR}
ci:
@cmake -H. -GNinja -Bbuild -DCMAKE_BUILD_TYPE=RelWithDebInfo
@cmake --build build
cmake -H${DEPS_SOURCE_DIR} -B${DEPS_BUILD_DIR} -DCMAKE_BUILD_TYPE=Release
cmake --build ${DEPS_BUILD_DIR}
cmake -H. -Bbuild -DCMAKE_BUILD_TYPE=RelWithDebInfo
cmake --build build
release:
@cmake -H. -Bbuild -DCMAKE_BUILD_TYPE=RelWithDebInfo
@cmake -H. -GNinja \
-Bbuild \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX=${DEPS_BUILD_DIR}/usr
@cmake --build build
linux-install:

50
README.md
View File

@ -14,6 +14,7 @@ feels more like a mainstream chat app ([Riot], Telegram etc) and less like an IR
Most of the features you would expect from a chat application are missing right now
but we are getting close to a more feature complete client.
Specifically there is support for:
- E2EE encryption.
- User registration.
- Creating, joining & leaving rooms.
- Sending & receiving invites.
@ -29,20 +30,15 @@ Specifically there is support for:
## Installation
### Nightly releases
- Linux [AppImage](https://github.com/mujx/nheko/releases/download/nightly/nheko-x86_64.AppImage)
- Windows [x64 installer](https://github.com/mujx/nheko/releases/download/nightly/nheko-installer.exe)
- macOS [disk image](https://github.com/mujx/nheko/releases/download/nightly/nheko.dmg)
### Releases
You can find releases for Linux (AppImage), macOS (disk image) & Windows (x64 installer) on the [Bintray repo](https://bintray.com/mujx/matrix/nheko).
### Repositories
#### Arch Linux
```bash
pacaur -S nheko-git
# or
pacaur -S nheko
pacaur -S nheko # nheko-git
```
#### Fedora
@ -69,7 +65,13 @@ sudo apk add nheko
- Qt5 (5.7 or greater). Qt 5.7 adds support for color font rendering with
Freetype, which is essential to properly support emoji.
- CMake 3.1 or greater.
- [LMDB](https://symas.com/lightning-memory-mapped-database/).
- [mtxclient](https://github.com/mujx/mtxclient)
- [matrix-structs](https://github.com/mujx/matrix-structs)
- [LMDB](https://symas.com/lightning-memory-mapped-database/)
- Boost 1.66 or greater.
- [libolm](https://git.matrix.org/git/olm)
- [libsodium](https://github.com/jedisct1/libsodium)
- [spdlog](https://github.com/gabime/spdlog)
- A compiler that supports C++ 14:
- Clang 5 (tested on Travis CI)
- GCC 7 (tested on Travis CI)
@ -89,7 +91,16 @@ Debian as the build host in an attempt to work around this [issue](https://githu
##### Arch Linux
```bash
sudo pacman -S qt5-base qt5-tools qt5-multimedia qt5-svg cmake gcc fontconfig lmdb
sudo pacman -S qt5-base \
qt5-tools \
qt5-multimedia \
qt5-svg \
cmake \
gcc \
fontconfig \
lmdb \
boost \
libsodium
```
##### Gentoo Linux
@ -105,14 +116,14 @@ sudo add-apt-repository ppa:beineri/opt-qt592-trusty
sudo add-apt-repository ppa:george-edison55/cmake-3.x
sudo add-apt-repository ppa:ubuntu-toolchain-r-test
sudo apt-get update
sudo apt-get install -y g++-7 qt59base qt59svg qt59tools qt59multimedia cmake liblmdb-dev
sudo apt-get install -y g++-7 qt59base qt59svg qt59tools qt59multimedia cmake liblmdb-dev libsodium-dev
```
##### macOS (Xcode 8 or later)
```bash
brew update
brew install qt5 lmdb cmake llvm
brew install qt5 lmdb cmake llvm libsodium spdlog boost
```
##### Windows
@ -136,16 +147,19 @@ cd vcpkg
### Building
Clone the repo and run
First we need to install the rest of the dependencies that are not available in our system
```bash
make release
cmake -Hdeps -B.deps \
-DUSE_BUNDLED_BOOST=OFF # if we already have boost & spdlog installed.
-DUSE_BUNDLED_SPDLOG=OFF
cmake --build .deps
```
which invokes cmake and translates to
We can now build nheko by pointing it to the path that we installed the dependencies.
```bash
cmake -H. -Bbuild -DCMAKE_BUILD_TYPE=RelWithDebInfo
cmake -H. -Bbuild -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=.deps/usr
cmake --build build
```
@ -162,7 +176,7 @@ You might need to pass `-DCMAKE_PREFIX_PATH` to cmake to point it at your qt5 in
e.g on macOS
```
cmake -H. -Bbuild -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_PREFIX_PATH=$(brew --prefix qt5)
cmake -H. -Bbuild -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=$(brew --prefix qt5)
cmake --build build
```

52
appveyor.yml
View File

@ -14,8 +14,20 @@ build:
install:
- set QT_DIR=C:\Qt\5.10.1\msvc2017_64
- set PATH=%PATH%;%QT_DIR%\bin;C:\MinGW\bin
- set PATH=%PATH%;C:\mingw-w64\x86_64-7.2.0-posix-seh-rt_v5-rev1\mingw64\bin
- call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
- vcpkg install lmdb:%PLATFORM%-windows
- vcpkg install
boost-asio:%PLATFORM%-windows
boost-beast:%PLATFORM%-windows
boost-iostreams:%PLATFORM%-windows
boost-random:%PLATFORM%-windows
boost-signals2:%PLATFORM%-windows
boost-system:%PLATFORM%-windows
boost-thread:%PLATFORM%-windows
libsodium:%PLATFORM%-windows
lmdb:%PLATFORM%-windows
openssl:%PLATFORM%-windows
zlib:%PLATFORM%-windows
build_script:
# VERSION format: branch-master/branch-1.2
@ -35,9 +47,16 @@ build_script:
- echo %VERSION%
- echo %INSTVERSION%
- echo %DATE%
# Build & install the dependencies
- cmake -G "Visual Studio 15 2017 Win64" -Hdeps -B.deps
-DCMAKE_TOOLCHAIN_FILE=C:/Tools/vcpkg/scripts/buildsystems/vcpkg.cmake
-DUSE_BUNDLED_BOOST=OFF
- cmake --build .deps --config Release
# Build nheko
- cmake -G "Visual Studio 15 2017 Win64" -H. -Bbuild
-DCMAKE_TOOLCHAIN_FILE=C:/Tools/vcpkg/scripts/buildsystems/vcpkg.cmake
-DCMAKE_BUILD_TYPE=Release
- cmake --build build --config Release
after_build:
@ -48,12 +67,9 @@ after_build:
- copy build\Release\nheko.exe NhekoRelease\nheko.exe
- windeployqt --qmldir %QT_DIR%\qml\ --release NhekoRelease\nheko.exe
- copy C:\Tools\vcpkg\installed\x64-windows\lib\lmdb.lib .\NhekoRelease\lmdb.lib
- copy C:\Tools\vcpkg\installed\x64-windows\bin\lmdb.dll .\NhekoRelease\lmdb.dll
- copy C:\Tools\vcpkg\installed\x64-windows\lib\*.lib .\NhekoRelease\
- copy C:\Tools\vcpkg\installed\x64-windows\bin\*.dll .\NhekoRelease\
- copy C:\OpenSSL-Win64\bin\ssleay32.dll .\NhekoRelease\ssleay32.dll
- copy C:\OpenSSL-Win64\bin\libeay32.dll .\NhekoRelease\libeay32.dll
- copy C:\OpenSSL-Win64\lib\libeay32.lib .\NhekoRelease\libeay32.lib
- 7z a nheko_win_64.zip .\NhekoRelease\*
- ls -lh build\Release\
- ls -lh NhekoRelease\
@ -96,17 +112,23 @@ after_build:
- set PATH=%BUILD%\tools\bin;%PATH%
- binarycreator.exe -f -c installer\config\config.xml -p installer\packages nheko-installer.exe
- mv nheko-installer.exe nheko-%APPVEYOR_REPO_TAG_NAME%-installer.exe
deploy:
description: "Development builds"
provider: GitHub
auth_token:
secure: YqB7hcM+4482eSHhtVR7ZA7N7lE78y8BC897/7UDTBQd+NWdWFW/6S+oKDie9TT7
artifact: nheko-installer.exe
force_update: true
prerelease: true
provider: BinTray
username: mujx
api_key:
secure: "hhhAH6csIrPEVH92NNQkiGCkuON6l6sfhbZk+pvzDAM3vHex7YbqFKW6v5UjAS8v"
subject: mujx
repo: matrix
package: nheko
version: $(APPVEYOR_REPO_TAG_NAME)
publish: true
override: true
artifact: nheko-$(APPVEYOR_REPO_TAG_NAME)-installer.exe
on:
appveyor_repo_tag: true
artifacts:
- path: nheko_win_64.zip
- path: nheko-installer.exe
- path: nheko-$(APPVEYOR_REPO_TAG_NAME)-installer.exe

26
cmake/CompilerFlags.cmake
View File

@ -1,26 +0,0 @@
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "GNU")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} \
-Wall \
-Wextra \
-Werror \
-pipe \
-Wno-unused-function \
-pedantic \
-Wunreachable-code")
if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
if (GCC_VERSION VERSION_GREATER 4.9)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fdiagnostics-color=always" )
endif()
endif()
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fdiagnostics-color=always" )
endif()
endif()
if(NOT APPLE AND NOT MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
endif()

33
cmake/MatrixStructs.cmake
View File

@ -1,33 +0,0 @@
include(ExternalProject)
#
# Build matrix-structs.
#
set(THIRD_PARTY_ROOT ${CMAKE_SOURCE_DIR}/.third-party)
set(MATRIX_STRUCTS_ROOT ${THIRD_PARTY_ROOT}/matrix_structs)
set(MATRIX_STRUCTS_INCLUDE_DIR ${MATRIX_STRUCTS_ROOT}/include)
set(MATRIX_STRUCTS_LIBRARY matrix_structs)
link_directories(${MATRIX_STRUCTS_ROOT})
set(WINDOWS_FLAGS "")
if(MSVC)
set(WINDOWS_FLAGS "-DCMAKE_GENERATOR_PLATFORM=x64")
endif()
ExternalProject_Add(
MatrixStructs
GIT_REPOSITORY https://github.com/mujx/matrix-structs
GIT_TAG 5e57c2385a79b6629d1998fec4a7c0baee23555e
BUILD_IN_SOURCE 1
SOURCE_DIR ${MATRIX_STRUCTS_ROOT}
CONFIGURE_COMMAND ${CMAKE_COMMAND}
-DCMAKE_BUILD_TYPE=Release ${MATRIX_STRUCTS_ROOT}
${WINDOWS_FLAGS}
BUILD_COMMAND ${CMAKE_COMMAND} --build ${MATRIX_STRUCTS_ROOT} --config Release
INSTALL_COMMAND ""
)

82
deps/CMakeLists.txt vendored Normal file
View File

@ -0,0 +1,82 @@
cmake_minimum_required(VERSION 3.1)
project(NHEKO_DEPS)
# Point CMake at any custom modules we may ship
list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release)
endif()
set(DEPS_INSTALL_DIR "${CMAKE_BINARY_DIR}/usr"
CACHE PATH "Dependencies install directory.")
set(DEPS_BIN_DIR "${DEPS_INSTALL_DIR}/bin"
CACHE PATH "Dependencies binary install directory.")
set(DEPS_LIB_DIR "${DEPS_INSTALL_DIR}/lib"
CACHE PATH "Dependencies library install directory.")
set(DEPS_BUILD_DIR "${CMAKE_BINARY_DIR}/build"
CACHE PATH "Dependencies build directory.")
set(DEPS_DOWNLOAD_DIR "${DEPS_BUILD_DIR}/downloads"
CACHE PATH "Dependencies download directory.")
option(USE_BUNDLED "Use bundled dependencies." ON)
option(USE_BUNDLED_BOOST "Use the bundled version of Boost." ${USE_BUNDLED})
option(USE_BUNDLED_SPDLOG "Use the bundled version of spdlog." ${USE_BUNDLED})
option(USE_BUNDLED_OLM "Use the bundled version of libolm." ${USE_BUNDLED})
option(USE_BUNDLED_MATRIX_STRUCTS "Use the bundled version of matrix-structs."
${USE_BUNDLED})
option(USE_BUNDLED_MATRIX_CLIENT "Use the bundled version of mtxclient."
${USE_BUNDLED})
include(ExternalProject)
set(BOOST_URL
https://dl.bintray.com/boostorg/release/1.66.0/source/boost_1_66_0.tar.bz2)
set(BOOST_SHA256
5721818253e6a0989583192f96782c4a98eb6204965316df9f5ad75819225ca9)
set(MATRIX_STRUCTS_URL https://github.com/mujx/matrix-structs)
set(MATRIX_STRUCTS_TAG eeb7373729a1618e2b3838407863342b88b8a0de)
set(MTXCLIENT_URL https://github.com/mujx/mtxclient)
set(MTXCLIENT_TAG 68188721e042ff5b47ea9a87aa97d3a9efbca989)
set(OLM_URL https://git.matrix.org/git/olm.git)
set(OLM_TAG 4065c8e11a33ba41133a086ed3de4da94dcb6bae)
set(SPDLOG_URL https://github.com/gabime/spdlog)
set(SPDLOG_TAG 560df2878ad308b27873b3cc5e810635d69cfad6)
if(USE_BUNDLED_BOOST)
include(Boost)
endif()
if(USE_BUNDLED_SPDLOG)
include(SpdLog)
endif()
if(USE_BUNDLED_OLM)
include(Olm)
endif()
if(USE_BUNDLED_MATRIX_STRUCTS)
include(MatrixStructs)
endif()
if(WIN32)
if("${TARGET_ARCH}" STREQUAL "X86_64")
set(TARGET_ARCH x64)
elseif(TARGET_ARCH STREQUAL "X86")
set(TARGET_ARCH ia32)
endif()
endif()
add_custom_target(third-party ALL
COMMAND ${CMAKE_COMMAND} -E touch .third-party
DEPENDS ${THIRD_PARTY_DEPS})
if(USE_BUNDLED_MATRIX_CLIENT)
include(MatrixClient)
add_dependencies(MatrixClient third-party)
endif()

23
deps/cmake/Boost.cmake vendored Normal file
View File

@ -0,0 +1,23 @@
if(WIN32)
message(STATUS "Building Boost in Windows is not supported (skipping)")
return()
endif()
ExternalProject_Add(
Boost
URL ${BOOST_URL}
URL_HASH SHA256=${BOOST_SHA256}
DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/boost
DOWNLOAD_NO_PROGRESS 0
BUILD_IN_SOURCE 1
SOURCE_DIR ${DEPS_BUILD_DIR}/boost
CONFIGURE_COMMAND ${DEPS_BUILD_DIR}/boost/bootstrap.sh
--with-libraries=random,thread,system,iostreams,atomic,chrono,date_time,regex
--prefix=${DEPS_INSTALL_DIR}
BUILD_COMMAND ${DEPS_BUILD_DIR}/boost/b2 -d0 variant=release link=static threading=multi --layout=system
INSTALL_COMMAND ${DEPS_BUILD_DIR}/boost/b2 -d0 install
)
list(APPEND THIRD_PARTY_DEPS Boost)

31
deps/cmake/MatrixClient.cmake vendored Normal file
View File

@ -0,0 +1,31 @@
set(PLATFORM_FLAGS "")
if(MSVC)
set(PLATFORM_FLAGS "-DCMAKE_GENERATOR_PLATFORM=x64")
endif()
if(APPLE)
set(PLATFORM_FLAGS "-DOPENSSL_ROOT_DIR=/usr/local/opt/openssl")
endif()
ExternalProject_Add(
MatrixClient
DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/mtxclient
GIT_REPOSITORY ${MTXCLIENT_URL}
GIT_TAG ${MTXCLIENT_TAG}
BUILD_IN_SOURCE 1
SOURCE_DIR ${DEPS_BUILD_DIR}/mtxclient
CONFIGURE_COMMAND ${CMAKE_COMMAND}
-DCMAKE_INSTALL_PREFIX=${DEPS_INSTALL_DIR}
-DCMAKE_BUILD_TYPE=Release
-DBUILD_LIB_TESTS=OFF
-DBUILD_LIB_EXAMPLES=OFF
-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
${PLATFORM_FLAGS}
${DEPS_BUILD_DIR}/mtxclient
BUILD_COMMAND
${CMAKE_COMMAND} --build ${DEPS_BUILD_DIR}/mtxclient --config Release)
list(APPEND THIRD_PARTY_DEPS MatrixClient)

25
deps/cmake/MatrixStructs.cmake vendored Normal file
View File

@ -0,0 +1,25 @@
set(WINDOWS_FLAGS "")
if(MSVC)
set(WINDOWS_FLAGS "-DCMAKE_GENERATOR_PLATFORM=x64")
endif()
ExternalProject_Add(
MatrixStructs
DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/matrix_structs
GIT_REPOSITORY ${MATRIX_STRUCTS_URL}
GIT_TAG ${MATRIX_STRUCTS_TAG}
BUILD_IN_SOURCE 1
SOURCE_DIR ${DEPS_BUILD_DIR}/matrix_structs
CONFIGURE_COMMAND ${CMAKE_COMMAND}
-DCMAKE_INSTALL_PREFIX=${DEPS_INSTALL_DIR}
-DCMAKE_BUILD_TYPE=Release
${DEPS_BUILD_DIR}/matrix_structs
${WINDOWS_FLAGS}
BUILD_COMMAND ${CMAKE_COMMAND}
--build ${DEPS_BUILD_DIR}/matrix_structs
--config Release)
list(APPEND THIRD_PARTY_DEPS MatrixStructs)

34
deps/cmake/Olm.cmake vendored Normal file
View File

@ -0,0 +1,34 @@
set(WINDOWS_FLAGS "")
if(MSVC)
set(WINDOWS_FLAGS "-DCMAKE_GENERATOR_PLATFORM=x64")
endif()
ExternalProject_Add(
Olm
GIT_REPOSITORY ${OLM_URL}
GIT_TAG ${OLM_TAG}
BUILD_IN_SOURCE 1
SOURCE_DIR ${DEPS_BUILD_DIR}/olm
CONFIGURE_COMMAND ${CMAKE_COMMAND} -E copy
${CMAKE_CURRENT_SOURCE_DIR}/cmake/OlmCMakeLists.txt
${DEPS_BUILD_DIR}/olm/CMakeLists.txt
COMMAND ${CMAKE_COMMAND} -E copy
${CMAKE_CURRENT_SOURCE_DIR}/cmake/OlmConfig.cmake.in
${DEPS_BUILD_DIR}/olm/cmake/OlmConfig.cmake.in
COMMAND ${CMAKE_COMMAND}
-DCMAKE_INSTALL_PREFIX=${DEPS_INSTALL_DIR}
-DCMAKE_BUILD_TYPE=Release
${DEPS_BUILD_DIR}/olm
${WINDOWS_FLAGS}
BUILD_COMMAND ${CMAKE_COMMAND}
--build ${DEPS_BUILD_DIR}/olm
--config Release
INSTALL_COMMAND ${CMAKE_COMMAND}
--build ${DEPS_BUILD_DIR}/olm
--config Release
--target install)
list(APPEND THIRD_PARTY_DEPS Olm)

107
deps/cmake/OlmCMakeLists.txt vendored Normal file
View File

@ -0,0 +1,107 @@
cmake_minimum_required(VERSION 3.1)
project(olm VERSION 2.2.2 LANGUAGES CXX C)
add_definitions(-DOLMLIB_VERSION_MAJOR=${PROJECT_VERSION_MAJOR})
add_definitions(-DOLMLIB_VERSION_MINOR=${PROJECT_VERSION_MINOR})
add_definitions(-DOLMLIB_VERSION_PATCH=${PROJECT_VERSION_PATCH})
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_C_STANDARD 99)
set(CMAKE_C_STANDARD_REQUIRED ON)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release)
endif()
add_library(olm
src/account.cpp
src/base64.cpp
src/cipher.cpp
src/crypto.cpp
src/memory.cpp
src/message.cpp
src/pickle.cpp
src/ratchet.cpp
src/session.cpp
src/utility.cpp
src/ed25519.c
src/error.c
src/inbound_group_session.c
src/megolm.c
src/olm.cpp
src/outbound_group_session.c
src/pickle_encoding.c
lib/crypto-algorithms/aes.c
lib/crypto-algorithms/sha256.c
lib/curve25519-donna/curve25519-donna.c)
add_library(Olm::Olm ALIAS olm)
target_include_directories(olm
PUBLIC
$<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:include>
PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/lib)
set_target_properties(olm PROPERTIES
SOVERSION ${PROJECT_VERSION_MAJOR}
VERSION ${PROJECT_VERSION})
set_target_properties(olm PROPERTIES
ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR}
LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR}
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
#
# Installation
#
include(GNUInstallDirs)
set(INSTALL_CONFIGDIR ${CMAKE_INSTALL_LIBDIR}/cmake/Olm)
install(TARGETS olm
EXPORT olm-targets
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
# The exported target will be named Olm.
set_target_properties(olm PROPERTIES EXPORT_NAME Olm)
install(FILES
${CMAKE_SOURCE_DIR}/include/olm/olm.h
${CMAKE_SOURCE_DIR}/include/olm/outbound_group_session.h
${CMAKE_SOURCE_DIR}/include/olm/inbound_group_session.h
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/olm)
# Export the targets to a script.
install(EXPORT olm-targets
FILE OlmTargets.cmake
NAMESPACE Olm::
DESTINATION ${INSTALL_CONFIGDIR})
# Create a ConfigVersion.cmake file.
include(CMakePackageConfigHelpers)
write_basic_package_version_file(
${CMAKE_CURRENT_BINARY_DIR}/OlmConfigVersion.cmake
VERSION ${PROJECT_VERSION}
COMPATIBILITY SameMajorVersion)
configure_package_config_file(
${CMAKE_CURRENT_LIST_DIR}/cmake/OlmConfig.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/OlmConfig.cmake
INSTALL_DESTINATION ${INSTALL_CONFIGDIR})
#Install the config & configversion.
install(FILES
${CMAKE_CURRENT_BINARY_DIR}/OlmConfig.cmake
${CMAKE_CURRENT_BINARY_DIR}/OlmConfigVersion.cmake
DESTINATION ${INSTALL_CONFIGDIR})
# Register package in user's package registry
export(EXPORT olm-targets
FILE ${CMAKE_CURRENT_BINARY_DIR}/OlmTargets.cmake
NAMESPACE Olm::)
export(PACKAGE Olm)

11
deps/cmake/OlmConfig.cmake.in vendored Normal file
View File

@ -0,0 +1,11 @@
get_filename_component(Olm_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
include(CMakeFindDependencyMacro)
list(APPEND CMAKE_MODULE_PATH ${Olm_CMAKE_DIR})
list(REMOVE_AT CMAKE_MODULE_PATH -1)
if(NOT TARGET Olm::Olm)
include("${Olm_CMAKE_DIR}/OlmTargets.cmake")
endif()
set(Olm_LIBRARIES Olm::Olm)

22
deps/cmake/SpdLog.cmake vendored Normal file
View File

@ -0,0 +1,22 @@
set(WINDOWS_FLAGS "")
if(MSVC)
set(WINDOWS_FLAGS "-DCMAKE_GENERATOR_PLATFORM=x64")
endif()
ExternalProject_Add(
SpdLog
GIT_REPOSITORY ${SPDLOG_URL}
GIT_TAG ${SPDLOG_TAG}
BUILD_IN_SOURCE 1
SOURCE_DIR ${DEPS_BUILD_DIR}/spdlog
CONFIGURE_COMMAND ${CMAKE_COMMAND}
-DCMAKE_INSTALL_PREFIX=${DEPS_INSTALL_DIR}
-DSPDLOG_BUILD_EXAMPLES=0
-DSPDLOG_BUILD_TESTING=0
${DEPS_BUILD_DIR}/spdlog
${WINDOWS_FLAGS})
list(APPEND THIRD_PARTY_DEPS SpdLog)

18
include/AvatarProvider.h
View File

@ -20,15 +20,17 @@
#include <QImage>
#include <functional>
class AvatarProvider : public QObject
class AvatarProxy : public QObject
{
Q_OBJECT
public:
//! The callback is called with the downloaded avatar for the given user
//! or the avatar is downloaded first and then saved for re-use.
static void resolve(const QString &room_id,
const QString &userId,
QObject *receiver,
std::function<void(QImage)> callback);
signals:
void avatarDownloaded(const QByteArray &data);
};
using AvatarCallback = std::function<void(QImage)>;
namespace AvatarProvider {
void
resolve(const QString &room_id, const QString &user_id, QObject *receiver, AvatarCallback cb);
}

150
include/Cache.h
View File

@ -17,13 +17,18 @@
#pragma once
#include <QDebug>
#include <boost/optional.hpp>
#include <QDir>
#include <QImage>
#include <json.hpp>
#include <lmdb++.h>
#include <mtx/events/join_rules.hpp>
#include <mtx/responses.hpp>
#include <mtxclient/crypto/client.hpp>
#include <mutex>
using mtx::events::state::JoinRule;
struct RoomMember
@ -140,6 +145,82 @@ struct RoomSearchResult
Q_DECLARE_METATYPE(RoomSearchResult)
Q_DECLARE_METATYPE(RoomInfo)
// Extra information associated with an outbound megolm session.
struct OutboundGroupSessionData
{
std::string session_id;
std::string session_key;
uint64_t message_index = 0;
};
inline void
to_json(nlohmann::json &obj, const OutboundGroupSessionData &msg)
{
obj["session_id"] = msg.session_id;
obj["session_key"] = msg.session_key;
obj["message_index"] = msg.message_index;
}
inline void
from_json(const nlohmann::json &obj, OutboundGroupSessionData &msg)
{
msg.session_id = obj.at("session_id");
msg.session_key = obj.at("session_key");
msg.message_index = obj.at("message_index");
}
struct OutboundGroupSessionDataRef
{
OlmOutboundGroupSession *session;
OutboundGroupSessionData data;
};
struct DevicePublicKeys
{
std::string ed25519;
std::string curve25519;
};
inline void
to_json(nlohmann::json &obj, const DevicePublicKeys &msg)
{
obj["ed25519"] = msg.ed25519;
obj["curve25519"] = msg.curve25519;
}
inline void
from_json(const nlohmann::json &obj, DevicePublicKeys &msg)
{
msg.ed25519 = obj.at("ed25519");
msg.curve25519 = obj.at("curve25519");
}
//! Represents a unique megolm session identifier.
struct MegolmSessionIndex
{
//! The room in which this session exists.
std::string room_id;
//! The session_id of the megolm session.
std::string session_id;
//! The curve25519 public key of the sender.
std::string sender_key;
//! Representation to be used in a hash map.
std::string to_hash() const { return room_id + session_id + sender_key; }
};
struct OlmSessionStorage
{
// Megolm sessions
std::map<std::string, mtx::crypto::InboundGroupSessionPtr> group_inbound_sessions;
std::map<std::string, mtx::crypto::OutboundGroupSessionPtr> group_outbound_sessions;
std::map<std::string, OutboundGroupSessionData> group_outbound_session_data;
// Guards for accessing megolm sessions.
std::mutex group_outbound_mtx;
std::mutex group_inbound_mtx;
};
class Cache : public QObject
{
Q_OBJECT
@ -192,7 +273,7 @@ public:
void saveState(const mtx::responses::Sync &res);
bool isInitialized() const;
QString nextBatchToken() const;
std::string nextBatchToken() const;
void deleteData();
@ -206,6 +287,9 @@ public:
bool isFormatValid();
void setCurrentFormat();
//! Retrieve all the user ids from a room.
std::vector<std::string> roomMembers(const std::string &room_id);
//! Check if the given user has power leve greater than than
//! lowest power level of the given events.
bool hasEnoughPowerLevel(const std::vector<mtx::events::EventType> &eventTypes,
@ -237,6 +321,7 @@ public:
{
return image(QString::fromStdString(url));
}
void saveImage(const std::string &url, const std::string &data);
void saveImage(const QString &url, const QByteArray &data);
RoomInfo singleRoomInfo(const std::string &room_id);
@ -259,6 +344,51 @@ public:
//! Check if we have sent a desktop notification for the given event id.
bool isNotificationSent(const std::string &event_id);
//! Mark a room that uses e2e encryption.
void setEncryptedRoom(const std::string &room_id);
bool isRoomEncrypted(const std::string &room_id);
//! Save the public keys for a device.
void saveDeviceKeys(const std::string &device_id);
void getDeviceKeys(const std::string &device_id);
//! Save the device list for a user.
void setDeviceList(const std::string &user_id, const std::vector<std::string> &devices);
std::vector<std::string> getDeviceList(const std::string &user_id);
//
// Outbound Megolm Sessions
//
void saveOutboundMegolmSession(const std::string &room_id,
const OutboundGroupSessionData &data,
mtx::crypto::OutboundGroupSessionPtr session);
OutboundGroupSessionDataRef getOutboundMegolmSession(const std::string &room_id);
bool outboundMegolmSessionExists(const std::string &room_id) noexcept;
void updateOutboundMegolmSession(const std::string &room_id, int message_index);
//
// Inbound Megolm Sessions
//
void saveInboundMegolmSession(const MegolmSessionIndex &index,
mtx::crypto::InboundGroupSessionPtr session);
OlmInboundGroupSession *getInboundMegolmSession(const MegolmSessionIndex &index);
bool inboundMegolmSessionExists(const MegolmSessionIndex &index) noexcept;
//
// Olm Sessions
//
void saveOlmSession(const std::string &curve25519, mtx::crypto::OlmSessionPtr session);
std::vector<std::string> getOlmSessions(const std::string &curve25519);
boost::optional<mtx::crypto::OlmSessionPtr> getOlmSession(const std::string &curve25519,
const std::string &session_id);
void saveOlmAccount(const std::string &pickled);
std::string restoreOlmAccount();
void restoreSessions();
OlmSessionStorage session_storage;
private:
//! Save an invited room.
void saveInvite(lmdb::txn &txn,
@ -431,6 +561,16 @@ private:
return lmdb::dbi::open(txn, std::string(room_id + "/members").c_str(), MDB_CREATE);
}
//! Retrieves or creates the database that stores the open OLM sessions between our device
//! and the given curve25519 key which represents another device.
//!
//! Each entry is a map from the session_id to the pickled representation of the session.
lmdb::dbi getOlmSessionsDb(lmdb::txn &txn, const std::string &curve25519_key)
{
return lmdb::dbi::open(
txn, std::string("olm_sessions/" + curve25519_key).c_str(), MDB_CREATE);
}
QString getDisplayName(const mtx::events::StateEvent<mtx::events::state::Member> &event)
{
if (!event.content.display_name.empty())
@ -450,6 +590,12 @@ private:
lmdb::dbi readReceiptsDb_;
lmdb::dbi notificationsDb_;
lmdb::dbi devicesDb_;
lmdb::dbi deviceKeysDb_;
lmdb::dbi inboundMegolmSessionDb_;
lmdb::dbi outboundMegolmSessionDb_;
QString localUserId_;
QString cacheDirectory_;
};

74
include/ChatPage.h
View File

@ -17,6 +17,8 @@
#pragma once
#include <atomic>
#include <QFrame>
#include <QHBoxLayout>
#include <QMap>
@ -27,8 +29,7 @@
#include "Cache.h"
#include "CommunitiesList.h"
#include "Community.h"
#include <mtx.hpp>
#include "MatrixClient.h"
class OverlayModal;
class QuickSwitcher;
@ -50,9 +51,6 @@ constexpr int CONSENSUS_TIMEOUT = 1000;
constexpr int SHOW_CONTENT_TIMEOUT = 3000;
constexpr int TYPING_REFRESH_TIMEOUT = 10000;
Q_DECLARE_METATYPE(mtx::responses::Rooms)
Q_DECLARE_METATYPE(std::vector<std::string>)
class ChatPage : public QWidget
{
Q_OBJECT
@ -71,7 +69,37 @@ public:
QSharedPointer<UserSettings> userSettings() { return userSettings_; }
void deleteConfigs();
public slots:
void leaveRoom(const QString &room_id);
signals:
void connectionLost();
void connectionRestored();
void notificationsRetrieved(const mtx::responses::Notifications &);
void uploadFailed(const QString &msg);
void imageUploaded(const QString &roomid,
const QString &filename,
const QString &url,
const QString &mime,
qint64 dsize);
void fileUploaded(const QString &roomid,
const QString &filename,
const QString &url,
const QString &mime,
qint64 dsize);
void audioUploaded(const QString &roomid,
const QString &filename,
const QString &url,
const QString &mime,
qint64 dsize);
void videoUploaded(const QString &roomid,
const QString &filename,
const QString &url,
const QString &mime,
qint64 dsize);
void contentLoaded();
void closing();
void changeWindowTitle(const QString &msg);
@ -82,30 +110,50 @@ signals:
void showOverlayProgressBar();
void startConsesusTimer();
void removeTimelineEvent(const QString &room_id, const QString &event_id);
void ownProfileOk();
void setUserDisplayName(const QString &name);
void setUserAvatar(const QImage &avatar);
void loggedOut();
void trySyncCb();
void tryDelayedSyncCb();
void tryInitialSyncCb();
void leftRoom(const QString &room_id);
void initializeRoomList(QMap<QString, RoomInfo>);
void initializeViews(const mtx::responses::Rooms &rooms);
void initializeEmptyViews(const std::vector<std::string> &rooms);
void syncUI(const mtx::responses::Rooms &rooms);
void continueSync(const QString &next_batch);
void syncRoomlist(const std::map<QString, RoomInfo> &updates);
void syncTopBar(const std::map<QString, RoomInfo> &updates);
void dropToLoginPageCb(const QString &msg);
private slots:
void showUnreadMessageNotification(int count);
void updateTopBarAvatar(const QString &roomid, const QPixmap &img);
void updateOwnProfileInfo(const QUrl &avatar_url, const QString &display_name);
void updateOwnCommunitiesInfo(const QList<QString> &own_communities);
void initialSyncCompleted(const mtx::responses::Sync &response);
void syncCompleted(const mtx::responses::Sync &response);
void changeTopRoomInfo(const QString &room_id);
void logout();
void removeRoom(const QString &room_id);
//! Handles initial sync failures.
void retryInitialSync(int status_code = -1);
void dropToLoginPage(const QString &msg);
void joinRoom(const QString &room);
void createRoom(const mtx::requests::CreateRoom &req);
void sendTypingNotifications();
private:
static ChatPage *instance_;
//! Handler callback for initial sync. It doesn't run on the main thread so all
//! communication with the GUI should be done through signals.
void initialSyncHandler(const mtx::responses::Sync &res, mtx::http::RequestErr err);
void tryInitialSync();
void trySync();
void ensureOneTimeKeyCount(const std::map<std::string, uint16_t> &counts);
void getProfileInfo();
//! Check if the given room is currently open.
bool isRoomActive(const QString &room_id)
{
@ -161,8 +209,8 @@ private:
// Safety net if consensus is not possible or too slow.
QTimer *showContentTimer_;
QTimer *consensusTimer_;
QTimer *syncTimeoutTimer_;
QTimer *initialSyncTimer_;
QTimer connectivityTimer_;
std::atomic_bool isConnected_;
QString current_room_;
QString current_community_;

2
include/CommunitiesList.h
View File

@ -23,12 +23,14 @@ public:
signals:
void communityChanged(const QString &id);
void avatarRetrieved(const QString &id, const QPixmap &img);
public slots:
void updateCommunityAvatar(const QString &id, const QPixmap &img);
void highlightSelectedCommunity(const QString &id);
private:
void fetchCommunityAvatar(const QString &id, const QString &avatarUrl);
void addGlobalItem() { addCommunity(QSharedPointer<Community>(new Community), "world"); }
//! Check whether or not a community id is currently managed.

21
include/Logging.hpp Normal file
View File

@ -0,0 +1,21 @@
#pragma once
#include <memory>
#include <spdlog/spdlog.h>
namespace nhlog {
void
init(const std::string &file);
std::shared_ptr<spdlog::logger>
ui();
std::shared_ptr<spdlog::logger>
net();
std::shared_ptr<spdlog::logger>
db();
std::shared_ptr<spdlog::logger>
crypto();
}

33
include/LoginPage.h
View File

@ -28,6 +28,12 @@ class OverlayModal;
class RaisedButton;
class TextField;
namespace mtx {
namespace responses {
struct Login;
}
}
class LoginPage : public QWidget
{
Q_OBJECT
@ -42,12 +48,19 @@ signals:
void loggingIn();
void errorOccurred();
//! Used to trigger the corresponding slot outside of the main thread.
void versionErrorCb(const QString &err);
void loginErrorCb(const QString &err);
void versionOkCb();
void loginOk(const mtx::responses::Login &res);
protected:
void paintEvent(QPaintEvent *event) override;
public slots:
// Displays errors produced during the login.
void loginError(QString msg) { error_label_->setText(msg); }
void loginError(const QString &msg) { error_label_->setText(msg); }
private slots:
// Callback for the back button.
@ -63,13 +76,25 @@ private slots:
void onServerAddressEntered();
// Callback for errors produced during server probing
void versionError(QString error_message);
void versionError(const QString &error_message);
// Callback for successful server probing
void versionSuccess();
void versionOk();
private:
bool isMatrixIdValid();
void checkHomeserverVersion();
std::string initialDeviceName()
{
#if defined(Q_OS_MAC)
return "nheko on macOS";
#elif defined(Q_OS_LINUX)
return "nheko on Linux";
#elif defined(Q_OS_WIN)
return "nheko on Windows";
#else
return "nheko";
#endif
}
QVBoxLayout *top_layout_;

2
include/MainWindow.h
View File

@ -96,7 +96,7 @@ private slots:
void showUserSettingsPage() { pageStack_->setCurrentWidget(userSettingsPage_); }
//! Show the chat page and start communicating with the given access token.
void showChatPage(QString user_id, QString home_server, QString token);
void showChatPage();
void showOverlayProgressBar();
void removeOverlayProgressBar();

293
include/MatrixClient.h
View File

@ -1,287 +1,28 @@
/*
* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <QFileInfo>
#include <QJsonDocument>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QNetworkRequest>
#include <QUrl>
#include <memory>
#include <mtx.hpp>
#include <mtx/errors.hpp>
#include <QMetaType>
class DownloadMediaProxy : public QObject
{
Q_OBJECT
signals:
void imageDownloaded(const QPixmap &data);
void fileDownloaded(const QByteArray &data);
void avatarDownloaded(const QImage &img);
};
class StateEventProxy : public QObject
{
Q_OBJECT
signals:
void stateEventSent();
void stateEventError(const QString &msg);
};
#include <mtx/responses.hpp>
#include <mtxclient/http/client.hpp>
Q_DECLARE_METATYPE(mtx::responses::Login)
Q_DECLARE_METATYPE(mtx::responses::Messages)
Q_DECLARE_METATYPE(mtx::responses::Notifications)
Q_DECLARE_METATYPE(mtx::responses::Rooms)
Q_DECLARE_METATYPE(mtx::responses::Sync)
/*
* MatrixClient provides the high level API to communicate with
* a Matrix homeserver. All the responses are returned through signals.
*/
class MatrixClient : public QNetworkAccessManager
{
Q_OBJECT
public:
MatrixClient(QObject *parent = 0);
// Client API.
void initialSync() noexcept;
void sync() noexcept;
template<class EventBody, mtx::events::EventType EventT>
std::shared_ptr<StateEventProxy> sendStateEvent(const EventBody &body,
const QString &roomId,
const QString &stateKey = "");
void sendRoomMessage(mtx::events::MessageType ty,
int txnId,
const QString &roomid,
const QString &msg,
const QString &mime,
uint64_t media_size,
const QString &url = "") noexcept;
void login(const QString &username, const QString &password) noexcept;
void registerUser(const QString &username,
const QString &password,
const QString &server,
const QString &session = "") noexcept;
void versions() noexcept;
void fetchRoomAvatar(const QString &roomid, const QUrl &avatar_url);
//! Download user's avatar.
QSharedPointer<DownloadMediaProxy> fetchUserAvatar(const QUrl &avatarUrl);
void fetchCommunityAvatar(const QString &communityId, const QUrl &avatarUrl);
void fetchCommunityProfile(const QString &communityId);
void fetchCommunityRooms(const QString &communityId);
QSharedPointer<DownloadMediaProxy> downloadImage(const QUrl &url);
QSharedPointer<DownloadMediaProxy> downloadFile(const QUrl &url);
void messages(const QString &room_id, const QString &from_token, int limit = 30) noexcept;
void uploadImage(const QString &roomid,
const QString &filename,
const QSharedPointer<QIODevice> data);
void uploadFile(const QString &roomid,
const QString &filename,
const QSharedPointer<QIODevice> data);
void uploadAudio(const QString &roomid,
const QString &filename,
const QSharedPointer<QIODevice> data);
void uploadVideo(const QString &roomid,
const QString &filename,
const QSharedPointer<QIODevice> data);
void uploadFilter(const QString &filter) noexcept;
void joinRoom(const QString &roomIdOrAlias);
void leaveRoom(const QString &roomId);
void sendTypingNotification(const QString &roomid, int timeoutInMillis = 20000);
void removeTypingNotification(const QString &roomid);
void readEvent(const QString &room_id, const QString &event_id);
void redactEvent(const QString &room_id, const QString &event_id);
void inviteUser(const QString &room_id, const QString &user);
void createRoom(const mtx::requests::CreateRoom &request);
void getNotifications() noexcept;
QUrl getHomeServer() { return server_; };
int transactionId() { return txn_id_; };
int incrementTransactionId() { return ++txn_id_; };
void reset() noexcept;
public slots:
void getOwnProfile() noexcept;
void getOwnCommunities() noexcept;
void logout() noexcept;
void setServer(const QString &server)
{
server_ = QUrl(QString("%1://%2").arg(serverProtocol_).arg(server));
};
void setAccessToken(const QString &token) { token_ = token; };
void setNextBatchToken(const QString &next_batch) { next_batch_ = next_batch; };
signals:
void loginError(const QString &error);
void registerError(const QString &error);
void registrationFlow(const QString &user,
const QString &pass,
const QString &server,
const QString &session);
void versionError(const QString &error);
void loggedOut();
void invitedUser(const QString &room_id, const QString &user);
void roomCreated(const QString &room_id);
void loginSuccess(const QString &userid, const QString &homeserver, const QString &token);
void registerSuccess(const QString &userid,
const QString &homeserver,
const QString &token);
void versionSuccess();
void uploadFailed(int statusCode, const QString &msg);
void imageUploaded(const QString &roomid,
const QString &filename,
const QString &url,
const QString &mime,
uint64_t size);
void fileUploaded(const QString &roomid,
const QString &filename,
const QString &url,
const QString &mime,
uint64_t size);
void audioUploaded(const QString &roomid,
const QString &filename,
const QString &url,
const QString &mime,
uint64_t size);
void videoUploaded(const QString &roomid,
const QString &filename,
const QString &url,
const QString &mime,
uint64_t size);
void roomAvatarRetrieved(const QString &roomid,
const QPixmap &img,
const QString &url,
const QByteArray &data);
void userAvatarRetrieved(const QString &userId, const QImage &img);
void communityAvatarRetrieved(const QString &communityId, const QPixmap &img);
void communityProfileRetrieved(const QString &communityId, const QJsonObject &profile);
void communityRoomsRetrieved(const QString &communityId, const QJsonObject &rooms);
// Returned profile data for the user's account.
void getOwnProfileResponse(const QUrl &avatar_url, const QString &display_name);
void getOwnCommunitiesResponse(const QList<QString> &own_communities);
void initialSyncCompleted(const mtx::responses::Sync &response);
void initialSyncFailed(int status_code = -1);
void syncCompleted(const mtx::responses::Sync &response);
void syncFailed(const QString &msg);
void joinFailed(const QString &msg);
void messageSent(const QString &event_id, const QString &roomid, int txn_id);
void messageSendFailed(const QString &roomid, int txn_id);
void emoteSent(const QString &event_id, const QString &roomid, int txn_id);
void messagesRetrieved(const QString &room_id, const mtx::responses::Messages &msgs);
void joinedRoom(const QString &room_id);
void leftRoom(const QString &room_id);
void roomCreationFailed(const QString &msg);
void redactionFailed(const QString &error);
void redactionCompleted(const QString &room_id, const QString &event_id);
void invalidToken();
void syncError(const QString &error);
void notificationsRetrieved(const mtx::responses::Notifications &notifications);
private:
QNetworkReply *makeUploadRequest(QSharedPointer<QIODevice> iodev);
QJsonObject getUploadReply(QNetworkReply *reply);
void setupAuth(QNetworkRequest &req)
{
req.setRawHeader("Authorization", QString("Bearer %1").arg(token_).toLocal8Bit());
}
// Client API prefix.
QString clientApiUrl_;
// Media API prefix.
QString mediaApiUrl_;
// The Matrix server used for communication.
QUrl server_;
// The access token used for authentication.
QString token_;
// Increasing transaction ID.
int txn_id_;
//! Token to be used for the next sync.
QString next_batch_;
//! http or https (default).
QString serverProtocol_;
//! Filter to be send as filter-param for (initial) /sync requests.
QString filter_;
};
Q_DECLARE_METATYPE(std::string)
Q_DECLARE_METATYPE(std::vector<std::string>)
namespace http {
namespace v2 {
mtx::http::Client *
client();
bool
is_logged_in();
}
//! Initialize the http module
void
init();
//! Retrieve the client instance.
MatrixClient *
client();
}
template<class EventBody, mtx::events::EventType EventT>
std::shared_ptr<StateEventProxy>
MatrixClient::sendStateEvent(const EventBody &body, const QString &roomId, const QString &stateKey)
{
QUrl endpoint(server_);
endpoint.setPath(clientApiUrl_ + QString("/rooms/%1/state/%2/%3")
.arg(roomId)
.arg(QString::fromStdString(to_string(EventT)))
.arg(stateKey));
QNetworkRequest request(QString(endpoint.toEncoded()));
request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
setupAuth(request);
auto proxy = std::shared_ptr<StateEventProxy>(new StateEventProxy,
[](StateEventProxy *p) { p->deleteLater(); });
auto serializedBody = nlohmann::json(body).dump();
auto reply = put(request, QByteArray(serializedBody.data(), serializedBody.size()));
connect(reply, &QNetworkReply::finished, this, [reply, proxy]() {
reply->deleteLater();
int status = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
auto data = reply->readAll();
if (status == 0 || status >= 400) {
try {
mtx::errors::Error res = nlohmann::json::parse(data);
emit proxy->stateEventError(QString::fromStdString(res.error));
} catch (const std::exception &e) {
emit proxy->stateEventError(QString::fromStdString(e.what()));
}
return;
}
try {
mtx::responses::EventId res = nlohmann::json::parse(data);
emit proxy->stateEventSent();
} catch (const std::exception &e) {
emit proxy->stateEventError(QString::fromStdString(e.what()));
}
});
return proxy;
}

78
include/Olm.hpp Normal file
View File

@ -0,0 +1,78 @@
#pragma once
#include <boost/optional.hpp>
#include <memory>
#include <mtx.hpp>
#include <mtxclient/crypto/client.hpp>
constexpr auto OLM_ALGO = "m.olm.v1.curve25519-aes-sha2";
namespace olm {
struct OlmCipherContent
{
std::string body;
uint8_t type;
};
inline void
from_json(const nlohmann::json &obj, OlmCipherContent &msg)
{
msg.body = obj.at("body");
msg.type = obj.at("type");
}
struct OlmMessage
{
std::string sender_key;
std::string sender;
using RecipientKey = std::string;
std::map<RecipientKey, OlmCipherContent> ciphertext;
};
inline void
from_json(const nlohmann::json &obj, OlmMessage &msg)
{
if (obj.at("type") != "m.room.encrypted")
throw std::invalid_argument("invalid type for olm message");
if (obj.at("content").at("algorithm") != OLM_ALGO)
throw std::invalid_argument("invalid algorithm for olm message");
msg.sender = obj.at("sender");
msg.sender_key = obj.at("content").at("sender_key");
msg.ciphertext =
obj.at("content").at("ciphertext").get<std::map<std::string, OlmCipherContent>>();
}
mtx::crypto::OlmClient *
client();
void
handle_to_device_messages(const std::vector<nlohmann::json> &msgs);
boost::optional<json>
try_olm_decryption(const std::string &sender_key, const OlmCipherContent &content);
void
handle_olm_message(const OlmMessage &msg);
//! Establish a new inbound megolm session with the decrypted payload from olm.
void
create_inbound_megolm_session(const std::string &sender,
const std::string &sender_key,
const nlohmann::json &payload);
void
handle_pre_key_olm_message(const std::string &sender,
const std::string &sender_key,
const OlmCipherContent &content);
mtx::events::msg::Encrypted
encrypt_group_message(const std::string &room_id,
const std::string &device_id,
const std::string &body);
} // namespace olm

5
include/RegisterPage.h
View File

@ -44,6 +44,11 @@ signals:
void backButtonClicked();
void errorOccurred();
void registering();
void registerOk();
void registerErrorCb(const QString &msg);
void registrationFlow(const std::string &user,
const std::string &pass,
const std::string &session);
private slots:
void onBackButtonClicked();

2
include/RoomList.h
View File

@ -60,6 +60,8 @@ signals:
void acceptInvite(const QString &room_id);
void declineInvite(const QString &room_id);
void roomAvatarChanged(const QString &room_id, const QPixmap &img);
void joinRoom(const QString &room_id);
void updateRoomAvatarCb(const QString &room_id, const QPixmap &img);
public slots:
void updateRoomAvatar(const QString &roomid, const QPixmap &img);

10
include/TextInputWidget.h
View File

@ -129,6 +129,16 @@ public:
QColor borderColor() const { return borderColor_; }
void setBorderColor(QColor &color) { borderColor_ = color; }
void disableInput()
{
input_->setEnabled(false);
input_->setPlaceholderText(tr("Connection lost. Nheko is trying to re-connect..."));
}
void enableInput()
{
input_->setEnabled(true);
input_->setPlaceholderText(tr("Write a message..."));
}
public slots:
void openFileSelection();

2
include/dialogs/ReCaptcha.hpp
View File

@ -12,7 +12,7 @@ class ReCaptcha : public QWidget
Q_OBJECT
public:
ReCaptcha(const QString &server, const QString &session, QWidget *parent = nullptr);
ReCaptcha(const QString &session, QWidget *parent = nullptr);
protected:
void paintEvent(QPaintEvent *event) override;

26
include/dialogs/RoomSettings.hpp
View File

@ -5,16 +5,17 @@
#include "Cache.h"
class FlatButton;
class TextField;
class QHBoxLayout;
class Avatar;
class QPixmap;
class QLayout;
class QLabel;
class FlatButton;
class QComboBox;
class TextField;
class QHBoxLayout;
class QLabel;
class QLabel;
class QLayout;
class QPixmap;
class TextField;
class TextField;
class Toggle;
template<class T>
class QSharedPointer;
@ -30,6 +31,9 @@ public:
signals:
void nameChanged(const QString &roomName);
void nameEventSentCb(const QString &newName);
void topicEventSentCb();
void stateEventErrorCb(const QString &msg);
private:
QString roomId_;
@ -81,6 +85,7 @@ public:
signals:
void closing();
void enableEncryptionError(const QString &msg);
protected:
void paintEvent(QPaintEvent *event) override;
@ -95,13 +100,15 @@ private:
void setupEditButton();
//! Retrieve the current room information from cache.
void retrieveRoomInfo();
void enableEncryption();
//! Whether the user would be able to change the name or the topic of the room.
bool hasEditRights_ = true;
bool hasEditRights_ = true;
bool usesEncryption_ = false;
QHBoxLayout *editLayout_;
// Button section
FlatButton *saveBtn_;
FlatButton *okBtn_;
FlatButton *cancelBtn_;
FlatButton *editFieldsBtn_;
@ -113,6 +120,7 @@ private:
TopSection *topSection_;
QComboBox *accessCombo;
Toggle *encryptionToggle_;
};
} // dialogs

15
include/timeline/TimelineItem.h
View File

@ -193,16 +193,17 @@ public:
QString eventId() const { return event_id_; }
void setEventId(const QString &event_id) { event_id_ = event_id; }
void markReceived();
bool isReceived() { return isReceived_; };
void setRoomId(QString room_id) { room_id_ = room_id; }
void sendReadReceipt() const
{
if (!event_id_.isEmpty())
http::client()->readEvent(room_id_, event_id_);
}
void sendReadReceipt() const;
//! Add a user avatar for this event.
void addAvatar();
signals:
void eventRedacted(const QString &event_id);
void redactionFailed(const QString &msg);
protected:
void paintEvent(QPaintEvent *event) override;
void contextMenuEvent(QContextMenuEvent *event) override;
@ -225,6 +226,10 @@ private:
void setupAvatarLayout(const QString &userName);
void setupSimpleLayout();
//! Whether or not the event associated with the widget
//! has been acknowledged by the server.
bool isReceived_ = false;
QString replaceEmoji(const QString &body);
QString event_id_;
QString room_id_;

121
include/timeline/TimelineView.h
View File

@ -18,7 +18,6 @@
#pragma once
#include <QApplication>
#include <QDebug>
#include <QLayout>
#include <QList>
#include <QQueue>
@ -34,6 +33,19 @@
#include "ScrollBar.h"
#include "TimelineItem.h"
class StateKeeper
{
public:
StateKeeper(std::function<void()> &&fn)
: fn_(std::move(fn))
{}
~StateKeeper() { fn_(); }
private:
std::function<void()> fn_;
};
class FloatingButton;
struct DescInfo;
@ -42,33 +54,44 @@ struct DescInfo;
struct PendingMessage
{
mtx::events::MessageType ty;
int txn_id;
std::string txn_id;
QString body;
QString filename;
QString mime;
uint64_t media_size;
QString event_id;
TimelineItem *widget;
PendingMessage(mtx::events::MessageType ty,
int txn_id,
QString body,
QString filename,
QString mime,
uint64_t media_size,
QString event_id,
TimelineItem *widget)
: ty(ty)
, txn_id(txn_id)
, body(body)
, filename(filename)
, mime(mime)
, media_size(media_size)
, event_id(event_id)
, widget(widget)
{}
bool is_encrypted = false;
};
template<class MessageT>
MessageT
toRoomMessage(const PendingMessage &) = delete;
template<>
mtx::events::msg::Audio
toRoomMessage<mtx::events::msg::Audio>(const PendingMessage &m);
template<>
mtx::events::msg::Emote
toRoomMessage<mtx::events::msg::Emote>(const PendingMessage &m);
template<>
mtx::events::msg::File
toRoomMessage<mtx::events::msg::File>(const PendingMessage &);
template<>
mtx::events::msg::Image
toRoomMessage<mtx::events::msg::Image>(const PendingMessage &m);
template<>
mtx::events::msg::Text
toRoomMessage<mtx::events::msg::Text>(const PendingMessage &);
template<>
mtx::events::msg::Video
toRoomMessage<mtx::events::msg::Video>(const PendingMessage &m);
// In which place new TimelineItems should be inserted.
enum class TimelineDirection
{
@ -129,7 +152,7 @@ public:
const QString &filename,
const QString &mime,
uint64_t size);
void updatePendingMessage(int txn_id, QString event_id);
void updatePendingMessage(const std::string &txn_id, const QString &event_id);
void scrollDown();
QLabel *createDateSeparator(QDateTime datetime);
@ -142,18 +165,21 @@ public slots:
void fetchHistory();
// Add old events at the top of the timeline.
void addBackwardsEvents(const QString &room_id, const mtx::responses::Messages &msgs);
void addBackwardsEvents(const mtx::responses::Messages &msgs);
// Whether or not the initial batch has been loaded.
bool hasLoaded() { return scroll_layout_->count() > 1 || isTimelineFinished; }
void handleFailedMessage(int txnid);
void handleFailedMessage(const std::string &txn_id);
private slots:
void sendNextPendingMessage();
signals:
void updateLastTimelineMessage(const QString &user, const DescInfo &info);
void messagesRetrieved(const mtx::responses::Messages &res);
void messageFailed(const std::string &txn_id);
void messageSent(const std::string &txn_id, const QString &event_id);
protected:
void paintEvent(QPaintEvent *event) override;
@ -165,6 +191,25 @@ private:
QWidget *relativeWidget(TimelineItem *item, int dt) const;
TimelineEvent parseEncryptedEvent(
const mtx::events::EncryptedEvent<mtx::events::msg::Encrypted> &e);
void handleClaimedKeys(std::shared_ptr<StateKeeper> keeper,
const std::string &room_key,
const DevicePublicKeys &pks,
const std::string &user_id,
const std::string &device_id,
const mtx::responses::ClaimKeys &res,
mtx::http::RequestErr err);
//! Callback for all message sending.
void sendRoomMessageHandler(const std::string &txn_id,
const mtx::responses::EventId &res,
mtx::http::RequestErr err);
void prepareEncryptedMessage(const PendingMessage &msg);
//! Call the /messages endpoint to fill the timeline.
void getMessages();
//! HACK: Fixing layout flickering when adding to the bottom
//! of the timeline.
void pushTimelineItem(TimelineItem *item)
@ -230,8 +275,10 @@ private:
uint64_t origin_server_ts,
TimelineDirection direction);
bool isPendingMessage(const QString &txnid, const QString &sender, const QString &userid);
void removePendingMessage(const QString &txnid);
bool isPendingMessage(const std::string &txn_id,
const QString &sender,
const QString &userid);
void removePendingMessage(const std::string &txn_id);
bool isDuplicate(const QString &event_id) { return eventIds_.contains(event_id); }
@ -315,14 +362,18 @@ TimelineView::addUserMessage(const QString &url,
lastMessageDirection_ = TimelineDirection::Bottom;
QApplication::processEvents();
// Keep track of the sender and the timestamp of the current message.
saveLastMessageInfo(local_user_, QDateTime::currentDateTime());
int txn_id = http::client()->incrementTransactionId();
PendingMessage message;
message.ty = MsgType;
message.txn_id = http::v2::client()->generate_txn_id();
message.body = url;
message.filename = trimmed;
message.mime = mime;
message.media_size = size;
message.widget = view_item;
PendingMessage message(MsgType, txn_id, url, trimmed, mime, size, "", view_item);
handleNewUserMessage(message);
}
@ -351,10 +402,10 @@ TimelineView::processMessageEvent(const Event &event, TimelineDirection directio
const auto event_id = QString::fromStdString(event.event_id);
const auto sender = QString::fromStdString(event.sender);
const QString txnid = QString::fromStdString(event.unsigned_data.transaction_id);
if ((!txnid.isEmpty() && isPendingMessage(txnid, sender, local_user_)) ||
const auto txn_id = event.unsigned_data.transaction_id;
if ((!txn_id.empty() && isPendingMessage(txn_id, sender, local_user_)) ||
isDuplicate(event_id)) {
removePendingMessage(txnid);
removePendingMessage(txn_id);
return nullptr;
}
@ -376,10 +427,10 @@ TimelineView::processMessageEvent(const Event &event, TimelineDirection directio
const auto event_id = QString::fromStdString(event.event_id);
const auto sender = QString::fromStdString(event.sender);
const QString txnid = QString::fromStdString(event.unsigned_data.transaction_id);
if ((!txnid.isEmpty() && isPendingMessage(txnid, sender, local_user_)) ||
const auto txn_id = event.unsigned_data.transaction_id;
if ((!txn_id.empty() && isPendingMessage(txn_id, sender, local_user_)) ||
isDuplicate(event_id)) {
removePendingMessage(txnid);
removePendingMessage(txn_id);
return nullptr;
}

6
include/timeline/TimelineViewManager.h
View File

@ -56,6 +56,8 @@ signals:
void updateRoomsLastMessage(const QString &user, const DescInfo &info);
public slots:
void removeTimelineEvent(const QString &room_id, const QString &event_id);
void setHistoryView(const QString &room_id);
void queueTextMessage(const QString &msg);
void queueEmoteMessage(const QString &msg);
@ -80,10 +82,6 @@ public slots:
const QString &mime,
uint64_t dsize);
private slots:
void messageSent(const QString &eventid, const QString &roomid, int txnid);
void messageSendFailed(const QString &roomid, int txnid);
private:
//! Check if the given room id is managed by a TimelineView.
bool timelineViewExists(const QString &id) { return views_.find(id) != views_.end(); }

7
include/timeline/widgets/AudioItem.h
View File

@ -69,9 +69,14 @@ protected:
void resizeEvent(QResizeEvent *event) override;
void mousePressEvent(QMouseEvent *event) override;
signals:
void fileDownloadedCb(const QByteArray &data);
private slots:
void fileDownloaded(const QByteArray &data);
private:
void init();
void fileDownloaded(const QByteArray &data);
enum class AudioState
{

7
include/timeline/widgets/FileItem.h
View File

@ -52,15 +52,20 @@ public:
QColor iconColor() const { return iconColor_; }
QColor backgroundColor() const { return backgroundColor_; }
signals:
void fileDownloadedCb(const QByteArray &data);
protected:
void paintEvent(QPaintEvent *event) override;
void mousePressEvent(QMouseEvent *event) override;
void resizeEvent(QResizeEvent *event) override;
private slots:
void fileDownloaded(const QByteArray &data);
private:
void openUrl();
void init();
void fileDownloaded(const QByteArray &data);
QUrl url_;
QString text_;

10
include/timeline/widgets/ImageItem.h
View File

@ -40,13 +40,17 @@ public:
uint64_t size,
QWidget *parent = nullptr);
void setImage(const QPixmap &image);
QSize sizeHint() const override;
public slots:
//! Show a save as dialog for the image.
void saveAs();
void setImage(const QPixmap &image);
void saveImage(const QString &filename, const QByteArray &data);
signals:
void imageDownloaded(const QPixmap &img);
void imageSaved(const QString &filename, const QByteArray &data);
protected:
void paintEvent(QPaintEvent *event) override;
@ -57,7 +61,9 @@ protected:
bool isInteractive_ = true;
private:
void init();
void openUrl();
void downloadMedia(const QUrl &url);
int max_width_ = 500;
int max_height_ = 300;

50
src/AvatarProvider.cc
View File

@ -16,17 +16,17 @@
*/
#include <QBuffer>
#include <QtConcurrent>
#include <memory>
#include "AvatarProvider.h"
#include "Cache.h"
#include "Logging.hpp"
#include "MatrixClient.h"
namespace AvatarProvider {
void
AvatarProvider::resolve(const QString &room_id,
const QString &user_id,
QObject *receiver,
std::function<void(QImage)> callback)
resolve(const QString &room_id, const QString &user_id, QObject *receiver, AvatarCallback callback)
{
const auto key = QString("%1 %2").arg(room_id).arg(user_id);
const auto avatarUrl = Cache::avatarUrl(room_id, user_id);
@ -43,24 +43,30 @@ AvatarProvider::resolve(const QString &room_id,
return;
}
auto proxy = http::client()->fetchUserAvatar(avatarUrl);
auto proxy = std::make_shared<AvatarProxy>();
QObject::connect(proxy.get(),
&AvatarProxy::avatarDownloaded,
receiver,
[callback](const QByteArray &data) { callback(QImage::fromData(data)); });
if (proxy.isNull())
return;
mtx::http::ThumbOpts opts;
opts.mxc_url = avatarUrl.toStdString();
connect(proxy.data(),
&DownloadMediaProxy::avatarDownloaded,
receiver,
[user_id, proxy, callback, avatarUrl](const QImage &img) {
proxy->deleteLater();
QtConcurrent::run([img, avatarUrl]() {
QByteArray data;
QBuffer buffer(&data);
buffer.open(QIODevice::WriteOnly);
img.save(&buffer, "PNG");
http::v2::client()->get_thumbnail(
opts,
[opts, proxy = std::move(proxy)](const std::string &res, mtx::http::RequestErr err) {
if (err) {
nhlog::net()->warn("failed to download avatar: {} - ({} {})",
opts.mxc_url,
mtx::errors::to_string(err->matrix_error.errcode),
err->matrix_error.error);
return;
}
cache::client()->saveImage(avatarUrl, data);
});
callback(img);
});
cache::client()->saveImage(opts.mxc_url, res);
auto data = QByteArray(res.data(), res.size());
emit proxy->avatarDownloaded(data);
});
}
}

469
src/Cache.cc
View File

@ -19,7 +19,6 @@
#include <stdexcept>
#include <QByteArray>
#include <QDebug>
#include <QFile>
#include <QHash>
#include <QStandardPaths>
@ -27,29 +26,46 @@
#include <variant.hpp>
#include "Cache.h"
#include "Logging.hpp"
#include "Utils.h"
//! Should be changed when a breaking change occurs in the cache format.
//! This will reset client's data.
static const std::string CURRENT_CACHE_FORMAT_VERSION("2018.05.11");
static const std::string CURRENT_CACHE_FORMAT_VERSION("2018.06.10");
static const std::string SECRET("secret");
static const lmdb::val NEXT_BATCH_KEY("next_batch");
static const lmdb::val OLM_ACCOUNT_KEY("olm_account");
static const lmdb::val CACHE_FORMAT_VERSION_KEY("cache_format_version");
//! Cache databases and their format.
//!
//! Contains UI information for the joined rooms. (i.e name, topic, avatar url etc).
//! Format: room_id -> RoomInfo
static constexpr const char *ROOMS_DB = "rooms";
static constexpr const char *INVITES_DB = "invites";
constexpr auto ROOMS_DB("rooms");
constexpr auto INVITES_DB("invites");
//! Keeps already downloaded media for reuse.
//! Format: matrix_url -> binary data.
static constexpr const char *MEDIA_DB = "media";
constexpr auto MEDIA_DB("media");
//! Information that must be kept between sync requests.
static constexpr const char *SYNC_STATE_DB = "sync_state";
constexpr auto SYNC_STATE_DB("sync_state");
//! Read receipts per room/event.
static constexpr const char *READ_RECEIPTS_DB = "read_receipts";
static constexpr const char *NOTIFICATIONS_DB = "sent_notifications";
constexpr auto READ_RECEIPTS_DB("read_receipts");
constexpr auto NOTIFICATIONS_DB("sent_notifications");
//! Encryption related databases.
//! user_id -> list of devices
constexpr auto DEVICES_DB("devices");
//! device_id -> device keys
constexpr auto DEVICE_KEYS_DB("device_keys");
//! room_ids that have encryption enabled.
constexpr auto ENCRYPTED_ROOMS_DB("encrypted_rooms");
//! room_id -> pickled OlmInboundGroupSession
constexpr auto INBOUND_MEGOLM_SESSIONS_DB("inbound_megolm_sessions");
//! MegolmSessionIndex -> pickled OlmOutboundGroupSession
constexpr auto OUTBOUND_MEGOLM_SESSIONS_DB("outbound_megolm_sessions");
using CachedReceipts = std::multimap<uint64_t, std::string, std::greater<uint64_t>>;
using Receipts = std::map<std::string, std::map<std::string, uint64_t>>;
@ -62,8 +78,15 @@ namespace cache {
void
init(const QString &user_id)
{
if (!instance_)
instance_ = std::make_unique<Cache>(user_id);
qRegisterMetaType<SearchResult>();
qRegisterMetaType<QVector<SearchResult>>();
qRegisterMetaType<RoomMember>();
qRegisterMetaType<RoomSearchResult>();
qRegisterMetaType<RoomInfo>();
qRegisterMetaType<QMap<QString, RoomInfo>>();
qRegisterMetaType<std::map<QString, RoomInfo>>();
instance_ = std::make_unique<Cache>(user_id);
}
Cache *
@ -71,7 +94,7 @@ client()
{
return instance_.get();
}
}
} // namespace cache
Cache::Cache(const QString &userId, QObject *parent)
: QObject{parent}
@ -82,15 +105,21 @@ Cache::Cache(const QString &userId, QObject *parent)
, mediaDb_{0}
, readReceiptsDb_{0}
, notificationsDb_{0}
, devicesDb_{0}
, deviceKeysDb_{0}
, inboundMegolmSessionDb_{0}
, outboundMegolmSessionDb_{0}
, localUserId_{userId}
{}
{
setup();
}
void
Cache::setup()
{
qDebug() << "Setting up cache";
nhlog::db()->debug("setting up cache");
auto statePath = QString("%1/%2/state")
auto statePath = QString("%1/%2")
.arg(QStandardPaths::writableLocation(QStandardPaths::CacheLocation))
.arg(QString::fromUtf8(localUserId_.toUtf8().toHex()));
@ -105,7 +134,7 @@ Cache::setup()
env_.set_max_dbs(1024UL);
if (isInitial) {
qDebug() << "First time initializing LMDB";
nhlog::db()->info("initializing LMDB");
if (!QDir().mkpath(statePath)) {
throw std::runtime_error(
@ -121,7 +150,7 @@ Cache::setup()
std::string(e.what()));
}
qWarning() << "Resetting cache due to LMDB version mismatch:" << e.what();
nhlog::db()->warn("resetting cache due to LMDB version mismatch: {}", e.what());
QDir stateDir(statePath);
@ -141,30 +170,315 @@ Cache::setup()
mediaDb_ = lmdb::dbi::open(txn, MEDIA_DB, MDB_CREATE);
readReceiptsDb_ = lmdb::dbi::open(txn, READ_RECEIPTS_DB, MDB_CREATE);
notificationsDb_ = lmdb::dbi::open(txn, NOTIFICATIONS_DB, MDB_CREATE);
txn.commit();
qRegisterMetaType<RoomInfo>();
// Device management
devicesDb_ = lmdb::dbi::open(txn, DEVICES_DB, MDB_CREATE);
deviceKeysDb_ = lmdb::dbi::open(txn, DEVICE_KEYS_DB, MDB_CREATE);
// Session management
inboundMegolmSessionDb_ = lmdb::dbi::open(txn, INBOUND_MEGOLM_SESSIONS_DB, MDB_CREATE);
outboundMegolmSessionDb_ = lmdb::dbi::open(txn, OUTBOUND_MEGOLM_SESSIONS_DB, MDB_CREATE);
txn.commit();
}
void
Cache::saveImage(const QString &url, const QByteArray &image)
Cache::setEncryptedRoom(const std::string &room_id)
{
auto key = url.toUtf8();
nhlog::db()->info("mark room {} as encrypted", room_id);
auto txn = lmdb::txn::begin(env_);
auto db = lmdb::dbi::open(txn, ENCRYPTED_ROOMS_DB, MDB_CREATE);
lmdb::dbi_put(txn, db, lmdb::val(room_id), lmdb::val("0"));
txn.commit();
}
bool
Cache::isRoomEncrypted(const std::string &room_id)
{
lmdb::val unused;
auto txn = lmdb::txn::begin(env_);
auto db = lmdb::dbi::open(txn, ENCRYPTED_ROOMS_DB, MDB_CREATE);
auto res = lmdb::dbi_get(txn, db, lmdb::val(room_id), unused);
txn.commit();
return res;
}
//
// Device Management
//
//
// Session Management
//
void
Cache::saveInboundMegolmSession(const MegolmSessionIndex &index,
mtx::crypto::InboundGroupSessionPtr session)
{
using namespace mtx::crypto;
const auto key = index.to_hash();
const auto pickled = pickle<InboundSessionObject>(session.get(), SECRET);
auto txn = lmdb::txn::begin(env_);
lmdb::dbi_put(txn, inboundMegolmSessionDb_, lmdb::val(key), lmdb::val(pickled));
txn.commit();
{
std::unique_lock<std::mutex> lock(session_storage.group_inbound_mtx);
session_storage.group_inbound_sessions[key] = std::move(session);
}
}
OlmInboundGroupSession *
Cache::getInboundMegolmSession(const MegolmSessionIndex &index)
{
std::unique_lock<std::mutex> lock(session_storage.group_inbound_mtx);
return session_storage.group_inbound_sessions[index.to_hash()].get();
}
bool
Cache::inboundMegolmSessionExists(const MegolmSessionIndex &index) noexcept
{
std::unique_lock<std::mutex> lock(session_storage.group_inbound_mtx);
return session_storage.group_inbound_sessions.find(index.to_hash()) !=
session_storage.group_inbound_sessions.end();
}
void
Cache::updateOutboundMegolmSession(const std::string &room_id, int message_index)
{
using namespace mtx::crypto;
if (!outboundMegolmSessionExists(room_id))
return;
OutboundGroupSessionData data;
OlmOutboundGroupSession *session;
{
std::unique_lock<std::mutex> lock(session_storage.group_outbound_mtx);
data = session_storage.group_outbound_session_data[room_id];
session = session_storage.group_outbound_sessions[room_id].get();
// Update with the current message.
data.message_index = message_index;
session_storage.group_outbound_session_data[room_id] = data;
}
// Save the updated pickled data for the session.
json j;
j["data"] = data;
j["session"] = pickle<OutboundSessionObject>(session, SECRET);
auto txn = lmdb::txn::begin(env_);
lmdb::dbi_put(txn, outboundMegolmSessionDb_, lmdb::val(room_id), lmdb::val(j.dump()));
txn.commit();
}
void
Cache::saveOutboundMegolmSession(const std::string &room_id,
const OutboundGroupSessionData &data,
mtx::crypto::OutboundGroupSessionPtr session)
{
using namespace mtx::crypto;
const auto pickled = pickle<OutboundSessionObject>(session.get(), SECRET);
json j;
j["data"] = data;
j["session"] = pickled;
auto txn = lmdb::txn::begin(env_);
lmdb::dbi_put(txn, outboundMegolmSessionDb_, lmdb::val(room_id), lmdb::val(j.dump()));
txn.commit();
{
std::unique_lock<std::mutex> lock(session_storage.group_outbound_mtx);
session_storage.group_outbound_session_data[room_id] = data;
session_storage.group_outbound_sessions[room_id] = std::move(session);
}
}
bool
Cache::outboundMegolmSessionExists(const std::string &room_id) noexcept
{
std::unique_lock<std::mutex> lock(session_storage.group_outbound_mtx);
return (session_storage.group_outbound_sessions.find(room_id) !=
session_storage.group_outbound_sessions.end()) &&
(session_storage.group_outbound_session_data.find(room_id) !=
session_storage.group_outbound_session_data.end());
}
OutboundGroupSessionDataRef
Cache::getOutboundMegolmSession(const std::string &room_id)
{
std::unique_lock<std::mutex> lock(session_storage.group_outbound_mtx);
return OutboundGroupSessionDataRef{session_storage.group_outbound_sessions[room_id].get(),
session_storage.group_outbound_session_data[room_id]};
}
//
// OLM sessions.
//
void
Cache::saveOlmSession(const std::string &curve25519, mtx::crypto::OlmSessionPtr session)
{
using namespace mtx::crypto;
auto txn = lmdb::txn::begin(env_);
auto db = getOlmSessionsDb(txn, curve25519);
const auto pickled = pickle<SessionObject>(session.get(), SECRET);
const auto session_id = mtx::crypto::session_id(session.get());
lmdb::dbi_put(txn, db, lmdb::val(session_id), lmdb::val(pickled));
txn.commit();
}
boost::optional<mtx::crypto::OlmSessionPtr>
Cache::getOlmSession(const std::string &curve25519, const std::string &session_id)
{
using namespace mtx::crypto;
auto txn = lmdb::txn::begin(env_);
auto db = getOlmSessionsDb(txn, curve25519);
lmdb::val pickled;
bool found = lmdb::dbi_get(txn, db, lmdb::val(session_id), pickled);
txn.commit();
if (found) {
auto data = std::string(pickled.data(), pickled.size());
return unpickle<SessionObject>(data, SECRET);
}
return boost::none;
}
std::vector<std::string>
Cache::getOlmSessions(const std::string &curve25519)
{
using namespace mtx::crypto;
auto txn = lmdb::txn::begin(env_);
auto db = getOlmSessionsDb(txn, curve25519);
std::string session_id, unused;
std::vector<std::string> res;
auto cursor = lmdb::cursor::open(txn, db);
while (cursor.get(session_id, unused, MDB_NEXT))
res.emplace_back(session_id);
cursor.close();
txn.commit();
return res;
}
void
Cache::saveOlmAccount(const std::string &data)
{
auto txn = lmdb::txn::begin(env_);
lmdb::dbi_put(txn, syncStateDb_, OLM_ACCOUNT_KEY, lmdb::val(data));
txn.commit();
}
void
Cache::restoreSessions()
{
using namespace mtx::crypto;
auto txn = lmdb::txn::begin(env_, nullptr, MDB_RDONLY);
std::string key, value;
//
// Inbound Megolm Sessions
//
{
auto cursor = lmdb::cursor::open(txn, inboundMegolmSessionDb_);
while (cursor.get(key, value, MDB_NEXT)) {
auto session = unpickle<InboundSessionObject>(value, SECRET);
session_storage.group_inbound_sessions[key] = std::move(session);
}
cursor.close();
}
//
// Outbound Megolm Sessions
//
{
auto cursor = lmdb::cursor::open(txn, outboundMegolmSessionDb_);
while (cursor.get(key, value, MDB_NEXT)) {
json obj;
try {
obj = json::parse(value);
session_storage.group_outbound_session_data[key] =
obj.at("data").get<OutboundGroupSessionData>();
auto session =
unpickle<OutboundSessionObject>(obj.at("session"), SECRET);
session_storage.group_outbound_sessions[key] = std::move(session);
} catch (const nlohmann::json::exception &e) {
nhlog::db()->critical(
"failed to parse outbound megolm session data: {}", e.what());
}
}
cursor.close();
}
txn.commit();
nhlog::db()->info("sessions restored");
}
std::string
Cache::restoreOlmAccount()
{
auto txn = lmdb::txn::begin(env_, nullptr, MDB_RDONLY);
lmdb::val pickled;
lmdb::dbi_get(txn, syncStateDb_, OLM_ACCOUNT_KEY, pickled);
txn.commit();
return std::string(pickled.data(), pickled.size());
}
//
// Media Management
//
void
Cache::saveImage(const std::string &url, const std::string &img_data)
{
if (url.empty() || img_data.empty())
return;
try {
auto txn = lmdb::txn::begin(env_);
lmdb::dbi_put(txn,
mediaDb_,
lmdb::val(key.data(), key.size()),
lmdb::val(image.data(), image.size()));
lmdb::val(url.data(), url.size()),
lmdb::val(img_data.data(), img_data.size()));
txn.commit();
} catch (const lmdb::error &e) {
qCritical() << "saveImage:" << e.what();
nhlog::db()->critical("saveImage: {}", e.what());
}
}
void
Cache::saveImage(const QString &url, const QByteArray &image)
{
saveImage(url.toStdString(), std::string(image.constData(), image.length()));
}
QByteArray
Cache::image(lmdb::txn &txn, const std::string &url) const
{
@ -180,7 +494,7 @@ Cache::image(lmdb::txn &txn, const std::string &url) const
return QByteArray(image.data(), image.size());
} catch (const lmdb::error &e) {
qCritical() << "image:" << e.what() << QString::fromStdString(url);
nhlog::db()->critical("image: {}, {}", e.what(), url);
}
return QByteArray();
@ -208,7 +522,7 @@ Cache::image(const QString &url) const
return QByteArray(image.data(), image.size());
} catch (const lmdb::error &e) {
qCritical() << "image:" << e.what() << url;
nhlog::db()->critical("image: {} {}", e.what(), url.toStdString());
}
return QByteArray();
@ -271,7 +585,7 @@ Cache::isInitialized() const
return res;
}
QString
std::string
Cache::nextBatchToken() const
{
auto txn = lmdb::txn::begin(env_, nullptr, MDB_RDONLY);
@ -281,16 +595,17 @@ Cache::nextBatchToken() const
txn.commit();
return QString::fromUtf8(token.data(), token.size());
return std::string(token.data(), token.size());
}
void
Cache::deleteData()
{
qInfo() << "Deleting cache data";
if (!cacheDirectory_.isEmpty())
// TODO: We need to remove the env_ while not accepting new requests.
if (!cacheDirectory_.isEmpty()) {
QDir(cacheDirectory_).removeRecursively();
nhlog::db()->info("deleted cache files from disk");
}
}
bool
@ -304,13 +619,14 @@ Cache::isFormatValid()
txn.commit();
if (!res)
return false;
return true;
std::string stored_version(current_version.data(), current_version.size());
if (stored_version != CURRENT_CACHE_FORMAT_VERSION) {
qWarning() << "Stored format version" << QString::fromStdString(stored_version);
qWarning() << "There are breaking changes in the cache format.";
nhlog::db()->warn("breaking changes in the cache format. stored: {}, current: {}",
stored_version,
CURRENT_CACHE_FORMAT_VERSION);
return false;
}
@ -360,7 +676,7 @@ Cache::readReceipts(const QString &event_id, const QString &room_id)
}
} catch (const lmdb::error &e) {
qCritical() << "readReceipts:" << e.what();
nhlog::db()->critical("readReceipts: {}", e.what());
}
return receipts;
@ -410,7 +726,7 @@ Cache::updateReadReceipt(lmdb::txn &txn, const std::string &room_id, const Recei
lmdb::val(merged_receipts.data(), merged_receipts.size()));
} catch (const lmdb::error &e) {
qCritical() << "updateReadReceipts:" << e.what();
nhlog::db()->critical("updateReadReceipts: {}", e.what());
}
}
}
@ -568,9 +884,9 @@ Cache::singleRoomInfo(const std::string &room_id)
return tmp;
} catch (const json::exception &e) {
qWarning()
<< "failed to parse room info:" << QString::fromStdString(room_id)
<< QString::fromStdString(std::string(data.data(), data.size()));
nhlog::db()->warn("failed to parse room info: room_id ({}), {}",
room_id,
std::string(data.data(), data.size()));
}
}
@ -584,7 +900,8 @@ Cache::getRoomInfo(const std::vector<std::string> &rooms)
{
std::map<QString, RoomInfo> room_info;
auto txn = lmdb::txn::begin(env_, nullptr, MDB_RDONLY);
// TODO This should be read only.
auto txn = lmdb::txn::begin(env_);
for (const auto &room : rooms) {
lmdb::val data;
@ -600,9 +917,9 @@ Cache::getRoomInfo(const std::vector<std::string> &rooms)
room_info.emplace(QString::fromStdString(room), std::move(tmp));
} catch (const json::exception &e) {
qWarning()
<< "failed to parse room info:" << QString::fromStdString(room)
<< QString::fromStdString(std::string(data.data(), data.size()));
nhlog::db()->warn("failed to parse room info: room_id ({}), {}",
room,
std::string(data.data(), data.size()));
}
} else {
// Check if the room is an invite.
@ -615,10 +932,10 @@ Cache::getRoomInfo(const std::vector<std::string> &rooms)
room_info.emplace(QString::fromStdString(room),
std::move(tmp));
} catch (const json::exception &e) {
qWarning() << "failed to parse room info for invite:"
<< QString::fromStdString(room)
<< QString::fromStdString(
std::string(data.data(), data.size()));
nhlog::db()->warn(
"failed to parse room info for invite: room_id ({}), {}",
room,
std::string(data.data(), data.size()));
}
}
}
@ -703,7 +1020,7 @@ Cache::getRoomAvatarUrl(lmdb::txn &txn,
return QString::fromStdString(msg.content.url);
} catch (const json::exception &e) {
qWarning() << QString::fromStdString(e.what());
nhlog::db()->warn("failed to parse m.room.avatar event: {}", e.what());
}
}
@ -726,7 +1043,7 @@ Cache::getRoomAvatarUrl(lmdb::txn &txn,
cursor.close();
return QString::fromStdString(m.avatar_url);
} catch (const json::exception &e) {
qWarning() << QString::fromStdString(e.what());
nhlog::db()->warn("failed to parse member info: {}", e.what());
}
}
@ -753,7 +1070,7 @@ Cache::getRoomName(lmdb::txn &txn, lmdb::dbi &statesdb, lmdb::dbi &membersdb)
if (!msg.content.name.empty())
return QString::fromStdString(msg.content.name);
} catch (const json::exception &e) {
qWarning() << QString::fromStdString(e.what());
nhlog::db()->warn("failed to parse m.room.name event: {}", e.what());
}
}
@ -768,7 +1085,8 @@ Cache::getRoomName(lmdb::txn &txn, lmdb::dbi &statesdb, lmdb::dbi &membersdb)
if (!msg.content.alias.empty())
return QString::fromStdString(msg.content.alias);
} catch (const json::exception &e) {
qWarning() << QString::fromStdString(e.what());
nhlog::db()->warn("failed to parse m.room.canonical_alias event: {}",
e.what());
}
}
@ -784,7 +1102,7 @@ Cache::getRoomName(lmdb::txn &txn, lmdb::dbi &statesdb, lmdb::dbi &membersdb)
try {
members.emplace(user_id, json::parse(member_data));
} catch (const json::exception &e) {
qWarning() << QString::fromStdString(e.what());
nhlog::db()->warn("failed to parse member info: {}", e.what());
}
ii++;
@ -828,7 +1146,7 @@ Cache::getRoomJoinRule(lmdb::txn &txn, lmdb::dbi &statesdb)
json::parse(std::string(event.data(), event.size()));
return msg.content.join_rule;
} catch (const json::exception &e) {
qWarning() << e.what();
nhlog::db()->warn("failed to parse m.room.join_rule event: {}", e.what());
}
}
return JoinRule::Knock;
@ -850,7 +1168,8 @@ Cache::getRoomGuestAccess(lmdb::txn &txn, lmdb::dbi &statesdb)
json::parse(std::string(event.data(), event.size()));
return msg.content.guest_access == AccessState::CanJoin;
} catch (const json::exception &e) {
qWarning() << e.what();
nhlog::db()->warn("failed to parse m.room.guest_access event: {}",
e.what());
}
}
return false;
@ -874,7 +1193,7 @@ Cache::getRoomTopic(lmdb::txn &txn, lmdb::dbi &statesdb)
if (!msg.content.topic.empty())
return QString::fromStdString(msg.content.topic);
} catch (const json::exception &e) {
qWarning() << QString::fromStdString(e.what());
nhlog::db()->warn("failed to parse m.room.topic event: {}", e.what());
}
}
@ -897,7 +1216,7 @@ Cache::getInviteRoomName(lmdb::txn &txn, lmdb::dbi &statesdb, lmdb::dbi &members
json::parse(std::string(event.data(), event.size()));
return QString::fromStdString(msg.content.name);
} catch (const json::exception &e) {
qWarning() << QString::fromStdString(e.what());
nhlog::db()->warn("failed to parse m.room.name event: {}", e.what());
}
}
@ -914,7 +1233,7 @@ Cache::getInviteRoomName(lmdb::txn &txn, lmdb::dbi &statesdb, lmdb::dbi &members
return QString::fromStdString(tmp.name);
} catch (const json::exception &e) {
qWarning() << QString::fromStdString(e.what());
nhlog::db()->warn("failed to parse member info: {}", e.what());
}
}
@ -939,7 +1258,7 @@ Cache::getInviteRoomAvatarUrl(lmdb::txn &txn, lmdb::dbi &statesdb, lmdb::dbi &me
json::parse(std::string(event.data(), event.size()));
return QString::fromStdString(msg.content.url);
} catch (const json::exception &e) {
qWarning() << QString::fromStdString(e.what());
nhlog::db()->warn("failed to parse m.room.avatar event: {}", e.what());
}
}
@ -956,7 +1275,7 @@ Cache::getInviteRoomAvatarUrl(lmdb::txn &txn, lmdb::dbi &statesdb, lmdb::dbi &me
return QString::fromStdString(tmp.avatar_url);
} catch (const json::exception &e) {
qWarning() << QString::fromStdString(e.what());
nhlog::db()->warn("failed to parse member info: {}", e.what());
}
}
@ -981,7 +1300,7 @@ Cache::getInviteRoomTopic(lmdb::txn &txn, lmdb::dbi &db)
json::parse(std::string(event.data(), event.size()));
return QString::fromStdString(msg.content.topic);
} catch (const json::exception &e) {
qWarning() << QString::fromStdString(e.what());
nhlog::db()->warn("failed to parse m.room.topic event: {}", e.what());
}
}
@ -1017,8 +1336,9 @@ Cache::getRoomAvatar(const std::string &room_id)
return QImage();
}
} catch (const json::exception &e) {
qWarning() << "failed to parse room info" << e.what()
<< QString::fromStdString(std::string(response.data(), response.size()));
nhlog::db()->warn("failed to parse room info: {}, {}",
e.what(),
std::string(response.data(), response.size()));
}
if (!lmdb::dbi_get(txn, mediaDb_, lmdb::val(media_url), response)) {
@ -1054,7 +1374,7 @@ void
Cache::populateMembers()
{
auto rooms = joinedRooms();
qDebug() << "loading" << rooms.size() << "rooms";
nhlog::db()->info("loading {} rooms", rooms.size());
auto txn = lmdb::txn::begin(env_);
@ -1182,7 +1502,7 @@ Cache::getMembers(const std::string &room_id, std::size_t startIndex, std::size_
QString::fromStdString(tmp.name),
QImage::fromData(image(txn, tmp.avatar_url))});
} catch (const json::exception &e) {
qWarning() << e.what();
nhlog::db()->warn("{}", e.what());
}
currentIndex += 1;
@ -1253,7 +1573,8 @@ Cache::hasEnoughPowerLevel(const std::vector<mtx::events::EventType> &eventTypes
std::min(min_event_level,
(uint16_t)msg.content.state_level(to_string(ty)));
} catch (const json::exception &e) {
qWarning() << "hasEnoughPowerLevel: " << e.what();
nhlog::db()->warn("failed to parse m.room.power_levels event: {}",
e.what());
}
}
@ -1262,6 +1583,26 @@ Cache::hasEnoughPowerLevel(const std::vector<mtx::events::EventType> &eventTypes
return user_level >= min_event_level;
}
std::vector<std::string>
Cache::roomMembers(const std::string &room_id)
{
auto txn = lmdb::txn::begin(env_, nullptr, MDB_RDONLY);
std::vector<std::string> members;
std::string user_id, unused;
auto db = getMembersDb(txn, room_id);
auto cursor = lmdb::cursor::open(txn, db);
while (cursor.get(user_id, unused, MDB_NEXT))
members.emplace_back(std::move(user_id));
cursor.close();
txn.commit();
return members;
}
QHash<QString, QString> Cache::DisplayNames;
QHash<QString, QString> Cache::AvatarUrls;

1034
src/ChatPage.cc
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File diff suppressed because it is too large Load Diff

64
src/CommunitiesList.cc
View File

@ -1,4 +1,6 @@
#include "CommunitiesList.h"
#include "Cache.h"
#include "Logging.hpp"
#include "MatrixClient.h"
#include <QLabel>
@ -38,17 +40,14 @@ CommunitiesList::CommunitiesList(QWidget *parent)
scrollArea_->setWidget(scrollAreaContents_);
topLayout_->addWidget(scrollArea_);
connect(http::client(),
&MatrixClient::communityProfileRetrieved,
this,
[](QString communityId, QJsonObject profile) {
http::client()->fetchCommunityAvatar(
communityId, QUrl(profile["avatar_url"].toString()));
});
connect(http::client(),
SIGNAL(communityAvatarRetrieved(const QString &, const QPixmap &)),
this,
SLOT(updateCommunityAvatar(const QString &, const QPixmap &)));
// connect(http::client(),
// &MatrixClient::communityProfileRetrieved,
// this,
// [this](QString communityId, QJsonObject profile) {
// fetchCommunityAvatar(communityId, profile["avatar_url"].toString());
// });
connect(
this, &CommunitiesList::avatarRetrieved, this, &CommunitiesList::updateCommunityAvatar);
}
void
@ -61,8 +60,8 @@ CommunitiesList::setCommunities(const std::map<QString, QSharedPointer<Community
for (const auto &community : communities) {
addCommunity(community.second, community.first);
http::client()->fetchCommunityProfile(community.first);
http::client()->fetchCommunityRooms(community.first);
// http::client()->fetchCommunityProfile(community.first);
// http::client()->fetchCommunityRooms(community.first);
}
communities_["world"]->setPressedState(true);
@ -77,7 +76,7 @@ CommunitiesList::addCommunity(QSharedPointer<Community> community, const QString
communities_.emplace(community_id, QSharedPointer<CommunitiesListItem>(list_item));
http::client()->fetchCommunityAvatar(community_id, community->getAvatar());
fetchCommunityAvatar(community_id, community->getAvatar().toString());
contentsLayout_->insertWidget(contentsLayout_->count() - 1, list_item);
@ -117,3 +116,40 @@ CommunitiesList::highlightSelectedCommunity(const QString &community_id)
}
}
}
void
CommunitiesList::fetchCommunityAvatar(const QString &id, const QString &avatarUrl)
{
auto savedImgData = cache::client()->image(avatarUrl);
if (!savedImgData.isNull()) {
QPixmap pix;
pix.loadFromData(savedImgData);
emit avatarRetrieved(id, pix);
return;
}
if (avatarUrl.isEmpty())
return;
mtx::http::ThumbOpts opts;
opts.mxc_url = avatarUrl.toStdString();
http::v2::client()->get_thumbnail(
opts, [this, opts, id](const std::string &res, mtx::http::RequestErr err) {
if (err) {
nhlog::net()->warn("failed to download avatar: {} - ({} {})",
opts.mxc_url,
mtx::errors::to_string(err->matrix_error.errcode),
err->matrix_error.error);
return;
}
cache::client()->saveImage(opts.mxc_url, res);
auto data = QByteArray(res.data(), res.size());
QPixmap pix;
pix.loadFromData(data);
emit avatarRetrieved(id, pix);
});
}

59
src/Logging.cpp Normal file
View File

@ -0,0 +1,59 @@
#include "Logging.hpp"
#include <iostream>
#include <spdlog/sinks/file_sinks.h>
namespace {
std::shared_ptr<spdlog::logger> db_logger = nullptr;
std::shared_ptr<spdlog::logger> net_logger = nullptr;
std::shared_ptr<spdlog::logger> crypto_logger = nullptr;
std::shared_ptr<spdlog::logger> ui_logger = nullptr;
constexpr auto MAX_FILE_SIZE = 1024 * 1024 * 6;
constexpr auto MAX_LOG_FILES = 3;
}
namespace nhlog {
void
init(const std::string &file_path)
{
auto file_sink = std::make_shared<spdlog::sinks::rotating_file_sink_mt>(
file_path, MAX_FILE_SIZE, MAX_LOG_FILES);
auto console_sink = std::make_shared<spdlog::sinks::stdout_sink_mt>();
std::vector<spdlog::sink_ptr> sinks;
sinks.push_back(file_sink);
sinks.push_back(console_sink);
net_logger = std::make_shared<spdlog::logger>("net", std::begin(sinks), std::end(sinks));
ui_logger = std::make_shared<spdlog::logger>("ui", std::begin(sinks), std::end(sinks));
db_logger = std::make_shared<spdlog::logger>("db", std::begin(sinks), std::end(sinks));
crypto_logger =
std::make_shared<spdlog::logger>("crypto", std::begin(sinks), std::end(sinks));
}
std::shared_ptr<spdlog::logger>
ui()
{
return ui_logger;
}
std::shared_ptr<spdlog::logger>
net()
{
return net_logger;
}
std::shared_ptr<spdlog::logger>
db()
{
return db_logger;
}
std::shared_ptr<spdlog::logger>
crypto()
{
return crypto_logger;
}
}

69
src/LoginPage.cc
View File

@ -137,16 +137,16 @@ LoginPage::LoginPage(QWidget *parent)
setLayout(top_layout_);
connect(this, &LoginPage::versionOkCb, this, &LoginPage::versionOk);
connect(this, &LoginPage::versionErrorCb, this, &LoginPage::versionError);
connect(this, &LoginPage::loginErrorCb, this, &LoginPage::loginError);
connect(back_button_, SIGNAL(clicked()), this, SLOT(onBackButtonClicked()));
connect(login_button_, SIGNAL(clicked()), this, SLOT(onLoginButtonClicked()));
connect(matrixid_input_, SIGNAL(returnPressed()), login_button_, SLOT(click()));
connect(password_input_, SIGNAL(returnPressed()), login_button_, SLOT(click()));
connect(serverInput_, SIGNAL(returnPressed()), login_button_, SLOT(click()));
connect(http::client(), SIGNAL(loginError(QString)), this, SLOT(loginError(QString)));
connect(http::client(), SIGNAL(loginError(QString)), this, SIGNAL(errorOccurred()));
connect(matrixid_input_, SIGNAL(editingFinished()), this, SLOT(onMatrixIdEntered()));
connect(http::client(), SIGNAL(versionError(QString)), this, SLOT(versionError(QString)));
connect(http::client(), SIGNAL(versionSuccess()), this, SLOT(versionSuccess()));
connect(serverInput_, SIGNAL(editingFinished()), this, SLOT(onServerAddressEntered()));
}
@ -180,17 +180,47 @@ LoginPage::onMatrixIdEntered()
inferredServerAddress_ = homeServer;
serverInput_->setText(homeServer);
http::client()->setServer(homeServer);
http::client()->versions();
http::v2::client()->set_server(user.hostname());
checkHomeserverVersion();
}
}
void
LoginPage::checkHomeserverVersion()
{
http::v2::client()->versions(
[this](const mtx::responses::Versions &, mtx::http::RequestErr err) {
if (err) {
using namespace boost::beast::http;
if (err->status_code == status::not_found) {
emit versionErrorCb(tr("The required endpoints were not found. "
"Possibly not a Matrix server."));
return;
}
if (!err->parse_error.empty()) {
emit versionErrorCb(tr("Received malformed response. Make sure "
"the homeserver domain is valid."));
return;
}
emit versionErrorCb(tr(
"An unknown error occured. Make sure the homeserver domain is valid."));
return;
}
emit versionOkCb();
});
}
void
LoginPage::onServerAddressEntered()
{
error_label_->setText("");
http::client()->setServer(serverInput_->text());
http::client()->versions();
http::v2::client()->set_server(serverInput_->text().toStdString());
checkHomeserverVersion();
serverLayout_->removeWidget(errorIcon_);
errorIcon_->hide();
@ -199,11 +229,8 @@ LoginPage::onServerAddressEntered()
}
void
LoginPage::versionError(QString error)
LoginPage::versionError(const QString &error)
{
QUrl currentServer = http::client()->getHomeServer();
QString mxidAddress = matrixid_input_->text().split(":").at(1);
error_label_->setText(error);
serverInput_->show();
@ -215,7 +242,7 @@ LoginPage::versionError(QString error)
}
void
LoginPage::versionSuccess()
LoginPage::versionOk()
{
serverLayout_->removeWidget(spinner_);
matrixidLayout_->removeWidget(spinner_);
@ -241,8 +268,20 @@ LoginPage::onLoginButtonClicked()
if (password_input_->text().isEmpty())
return loginError(tr("Empty password"));
http::client()->setServer(serverInput_->text());
http::client()->login(QString::fromStdString(user.localpart()), password_input_->text());
http::v2::client()->set_server(serverInput_->text().toStdString());
http::v2::client()->login(
user.localpart(),
password_input_->text().toStdString(),
initialDeviceName(),
[this](const mtx::responses::Login &res, mtx::http::RequestErr err) {
if (err) {
emit loginError(QString::fromStdString(err->matrix_error.error));
emit errorOccurred();
return;
}
emit loginOk(res);
});
emit loggingIn();
}

49
src/MainWindow.cc
View File

@ -17,7 +17,6 @@
#include <QApplication>
#include <QLayout>
#include <QNetworkReply>
#include <QSettings>
#include <QShortcut>
@ -26,6 +25,7 @@
#include "ChatPage.h"
#include "Config.h"
#include "LoadingIndicator.h"
#include "Logging.hpp"
#include "LoginPage.h"
#include "MainWindow.h"
#include "MatrixClient.h"
@ -54,9 +54,6 @@ MainWindow::MainWindow(QWidget *parent)
setWindowTitle("nheko");
setObjectName("MainWindow");
// Initialize the http client.
http::init();
restoreWindowSize();
QFont font("Open Sans");
@ -124,21 +121,13 @@ MainWindow::MainWindow(QWidget *parent)
connect(
chat_page_, &ChatPage::showUserSettingsPage, this, &MainWindow::showUserSettingsPage);
connect(http::client(),
SIGNAL(loginSuccess(QString, QString, QString)),
this,
SLOT(showChatPage(QString, QString, QString)));
connect(http::client(),
SIGNAL(registerSuccess(QString, QString, QString)),
this,
SLOT(showChatPage(QString, QString, QString)));
connect(http::client(), &MatrixClient::invalidToken, this, [this]() {
chat_page_->deleteConfigs();
showLoginPage();
login_page_->loginError("Invalid token detected. Please try to login again.");
connect(login_page_, &LoginPage::loginOk, this, [this](const mtx::responses::Login &res) {
http::v2::client()->set_user(res.user_id);
showChatPage();
});
connect(register_page_, &RegisterPage::registerOk, this, &MainWindow::showChatPage);
QShortcut *quitShortcut = new QShortcut(QKeySequence::Quit, this);
connect(quitShortcut, &QShortcut::activated, this, QApplication::quit);
@ -156,8 +145,21 @@ MainWindow::MainWindow(QWidget *parent)
QString token = settings.value("auth/access_token").toString();
QString home_server = settings.value("auth/home_server").toString();
QString user_id = settings.value("auth/user_id").toString();
QString device_id = settings.value("auth/device_id").toString();
showChatPage(user_id, home_server, token);
http::v2::client()->set_access_token(token.toStdString());
http::v2::client()->set_server(home_server.toStdString());
http::v2::client()->set_device_id(device_id.toStdString());
try {
using namespace mtx::identifiers;
http::v2::client()->set_user(parse<User>(user_id.toStdString()));
} catch (const std::invalid_argument &e) {
nhlog::ui()->critical("bootstrapped with invalid user_id: {}",
user_id.toStdString());
}
showChatPage();
}
}
@ -216,12 +218,19 @@ MainWindow::removeOverlayProgressBar()
}
void
MainWindow::showChatPage(QString userid, QString homeserver, QString token)
MainWindow::showChatPage()
{
auto userid = QString::fromStdString(http::v2::client()->user_id().to_string());
auto device_id = QString::fromStdString(http::v2::client()->device_id());
auto homeserver = QString::fromStdString(http::v2::client()->server() + ":" +
std::to_string(http::v2::client()->port()));
auto token = QString::fromStdString(http::v2::client()->access_token());
QSettings settings;
settings.setValue("auth/access_token", token);
settings.setValue("auth/home_server", homeserver);
settings.setValue("auth/user_id", userid);
settings.setValue("auth/device_id", device_id);
showOverlayProgressBar();
@ -317,7 +326,7 @@ MainWindow::openLeaveRoomDialog(const QString &room_id)
leaveRoomModal_->hide();
if (leaving)
http::client()->leaveRoom(roomToLeave);
chat_page_->leaveRoom(roomToLeave);
});
leaveRoomModal_ =

1380
src/MatrixClient.cc
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File diff suppressed because it is too large Load Diff

228
src/Olm.cpp Normal file
View File

@ -0,0 +1,228 @@
#include "Olm.hpp"
#include "Cache.h"
#include "Logging.hpp"
using namespace mtx::crypto;
namespace {
auto client_ = std::make_unique<mtx::crypto::OlmClient>();
}
namespace olm {
mtx::crypto::OlmClient *
client()
{
return client_.get();
}
void
handle_to_device_messages(const std::vector<nlohmann::json> &msgs)
{
if (msgs.empty())
return;
nhlog::crypto()->info("received {} to_device messages", msgs.size());
for (const auto &msg : msgs) {
try {
OlmMessage olm_msg = msg;
handle_olm_message(std::move(olm_msg));
} catch (const nlohmann::json::exception &e) {
nhlog::crypto()->warn(
"parsing error for olm message: {} {}", e.what(), msg.dump(2));
} catch (const std::invalid_argument &e) {
nhlog::crypto()->warn(
"validation error for olm message: {} {}", e.what(), msg.dump(2));
}
}
}
void
handle_olm_message(const OlmMessage &msg)
{
nhlog::crypto()->info("sender : {}", msg.sender);
nhlog::crypto()->info("sender_key: {}", msg.sender_key);
const auto my_key = olm::client()->identity_keys().curve25519;
for (const auto &cipher : msg.ciphertext) {
// We skip messages not meant for the current device.
if (cipher.first != my_key)
continue;
const auto type = cipher.second.type;
nhlog::crypto()->info("type: {}", type == 0 ? "OLM_PRE_KEY" : "OLM_MESSAGE");
auto payload = try_olm_decryption(msg.sender_key, cipher.second);
if (payload) {
nhlog::crypto()->info("decrypted olm payload: {}", payload.value().dump(2));
create_inbound_megolm_session(msg.sender, msg.sender_key, payload.value());
return;
}
// Not a PRE_KEY message
if (cipher.second.type != 0) {
// TODO: log that it should have matched something
return;
}
handle_pre_key_olm_message(msg.sender, msg.sender_key, cipher.second);
}
}
void
handle_pre_key_olm_message(const std::string &sender,
const std::string &sender_key,
const OlmCipherContent &content)
{
nhlog::crypto()->info("opening olm session with {}", sender);
OlmSessionPtr inbound_session = nullptr;
try {
inbound_session = olm::client()->create_inbound_session(content.body);
// We also remove the one time key used to establish that
// session so we'll have to update our copy of the account object.
cache::client()->saveOlmAccount(olm::client()->save("secret"));
} catch (const olm_exception &e) {
nhlog::crypto()->critical(
"failed to create inbound session with {}: {}", sender, e.what());
return;
}
if (!matches_inbound_session_from(inbound_session.get(), sender_key, content.body)) {
nhlog::crypto()->warn("inbound olm session doesn't match sender's key ({})",
sender);
return;
}
mtx::crypto::BinaryBuf output;
try {
output =
olm::client()->decrypt_message(inbound_session.get(), content.type, content.body);
} catch (const olm_exception &e) {
nhlog::crypto()->critical(
"failed to decrypt olm message {}: {}", content.body, e.what());
return;
}
auto plaintext = json::parse(std::string((char *)output.data(), output.size()));
nhlog::crypto()->info("decrypted message: \n {}", plaintext.dump(2));
try {
cache::client()->saveOlmSession(sender_key, std::move(inbound_session));
} catch (const lmdb::error &e) {
nhlog::db()->warn(
"failed to save inbound olm session from {}: {}", sender, e.what());
}
create_inbound_megolm_session(sender, sender_key, plaintext);
}
mtx::events::msg::Encrypted
encrypt_group_message(const std::string &room_id,
const std::string &device_id,
const std::string &body)
{
using namespace mtx::events;
// Always chech before for existence.
auto res = cache::client()->getOutboundMegolmSession(room_id);
auto payload = olm::client()->encrypt_group_message(res.session, body);
// Prepare the m.room.encrypted event.
msg::Encrypted data;
data.ciphertext = std::string((char *)payload.data(), payload.size());
data.sender_key = olm::client()->identity_keys().curve25519;
data.session_id = res.data.session_id;
data.device_id = device_id;
auto message_index = olm_outbound_group_session_message_index(res.session);
nhlog::crypto()->info("next message_index {}", message_index);
// We need to re-pickle the session after we send a message to save the new message_index.
cache::client()->updateOutboundMegolmSession(room_id, message_index);
return data;
}
boost::optional<json>
try_olm_decryption(const std::string &sender_key, const OlmCipherContent &msg)
{
auto session_ids = cache::client()->getOlmSessions(sender_key);
for (const auto &id : session_ids) {
auto session = cache::client()->getOlmSession(sender_key, id);
if (!session)
continue;
mtx::crypto::BinaryBuf text;
try {
text = olm::client()->decrypt_message(session->get(), msg.type, msg.body);
cache::client()->saveOlmSession(id, std::move(session.value()));
} catch (const olm_exception &e) {
nhlog::crypto()->info("failed to decrypt olm message ({}, {}) with {}: {}",
msg.type,
sender_key,
id,
e.what());
continue;
} catch (const lmdb::error &e) {
nhlog::crypto()->critical("failed to save session: {}", e.what());
return {};
}
try {
return json::parse(std::string((char *)text.data(), text.size()));
} catch (const json::exception &e) {
nhlog::crypto()->critical("failed to parse the decrypted session msg: {}",
e.what());
}
}
return {};
}
void
create_inbound_megolm_session(const std::string &sender,
const std::string &sender_key,
const nlohmann::json &payload)
{
std::string room_id, session_id, session_key;
try {
room_id = payload.at("content").at("room_id");
session_id = payload.at("content").at("session_id");
session_key = payload.at("content").at("session_key");
} catch (const nlohmann::json::exception &e) {
nhlog::crypto()->critical(
"failed to parse plaintext olm message: {} {}", e.what(), payload.dump(2));
return;
}
MegolmSessionIndex index;
index.room_id = room_id;
index.session_id = session_id;
index.sender_key = sender_key;
try {
auto megolm_session = olm::client()->init_inbound_group_session(session_key);
cache::client()->saveInboundMegolmSession(index, std::move(megolm_session));
} catch (const lmdb::error &e) {
nhlog::crypto()->critical("failed to save inbound megolm session: {}", e.what());
return;
} catch (const olm_exception &e) {
nhlog::crypto()->critical("failed to create inbound megolm session: {}", e.what());
return;
}
nhlog::crypto()->info("established inbound megolm session ({}, {})", room_id, sender);
}
} // namespace olm

126
src/RegisterPage.cc
View File

@ -20,6 +20,7 @@
#include "Config.h"
#include "FlatButton.h"
#include "Logging.hpp"
#include "MainWindow.h"
#include "MatrixClient.h"
#include "RaisedButton.h"
@ -125,35 +126,53 @@ RegisterPage::RegisterPage(QWidget *parent)
connect(password_input_, SIGNAL(returnPressed()), register_button_, SLOT(click()));
connect(password_confirmation_, SIGNAL(returnPressed()), register_button_, SLOT(click()));
connect(server_input_, SIGNAL(returnPressed()), register_button_, SLOT(click()));
connect(http::client(),
SIGNAL(registerError(const QString &)),
this,
SLOT(registerError(const QString &)));
connect(http::client(),
&MatrixClient::registrationFlow,
this,
[this](const QString &user,
const QString &pass,
const QString &server,
const QString &session) {
emit errorOccurred();
connect(this, &RegisterPage::registerErrorCb, this, &RegisterPage::registerError);
connect(
this,
&RegisterPage::registrationFlow,
this,
[this](const std::string &user, const std::string &pass, const std::string &session) {
emit errorOccurred();
if (!captchaDialog_) {
captchaDialog_ =
std::make_shared<dialogs::ReCaptcha>(server, session, this);
connect(captchaDialog_.get(),
&dialogs::ReCaptcha::closing,
this,
[this, user, pass, server, session]() {
captchaDialog_->close();
emit registering();
http::client()->registerUser(
user, pass, server, session);
});
}
if (!captchaDialog_) {
captchaDialog_ = std::make_shared<dialogs::ReCaptcha>(
QString::fromStdString(session), this);
connect(
captchaDialog_.get(),
&dialogs::ReCaptcha::closing,
this,
[this, user, pass, session]() {
captchaDialog_->close();
emit registering();
QTimer::singleShot(1000, this, [this]() { captchaDialog_->show(); });
});
http::v2::client()->flow_response(
user,
pass,
session,
"m.login.recaptcha",
[this](const mtx::responses::Register &res,
mtx::http::RequestErr err) {
if (err) {
nhlog::net()->warn(
"failed to retrieve registration flows: {}",
err->matrix_error.error);
emit errorOccurred();
emit registerErrorCb(QString::fromStdString(
err->matrix_error.error));
return;
}
http::v2::client()->set_user(res.user_id);
http::v2::client()->set_access_token(
res.access_token);
emit registerOk();
});
});
}
QTimer::singleShot(1000, this, [this]() { captchaDialog_->show(); });
});
setLayout(top_layout_);
}
@ -185,11 +204,56 @@ RegisterPage::onRegisterButtonClicked()
} else if (!server_input_->hasAcceptableInput()) {
registerError(tr("Invalid server name"));
} else {
QString username = username_input_->text();
QString password = password_input_->text();
QString server = server_input_->text();
auto username = username_input_->text().toStdString();
auto password = password_input_->text().toStdString();
auto server = server_input_->text().toStdString();
http::v2::client()->set_server(server);
http::v2::client()->registration(
username,
password,
[this, username, password](const mtx::responses::Register &res,
mtx::http::RequestErr err) {
if (!err) {
http::v2::client()->set_user(res.user_id);
http::v2::client()->set_access_token(res.access_token);
emit registerOk();
return;
}
// The server requires registration flows.
if (err->status_code == boost::beast::http::status::unauthorized) {
http::v2::client()->flow_register(
username,
password,
[this, username, password](
const mtx::responses::RegistrationFlows &res,
mtx::http::RequestErr err) {
if (res.session.empty() && err) {
nhlog::net()->warn(
"failed to retrieve registration flows: ({}) "
"{}",
static_cast<int>(err->status_code),
err->matrix_error.error);
emit errorOccurred();
emit registerErrorCb(QString::fromStdString(
err->matrix_error.error));
return;
}
emit registrationFlow(username, password, res.session);
});
return;
}
nhlog::net()->warn("failed to register: status_code ({})",
static_cast<int>(err->status_code));
emit registerErrorCb(QString::fromStdString(err->matrix_error.error));
emit errorOccurred();
});
http::client()->registerUser(username, password, server);
emit registering();
}
}

54
src/RoomList.cc
View File

@ -16,11 +16,11 @@
*/
#include <QBuffer>
#include <QDebug>
#include <QObject>
#include <QTimer>
#include "Cache.h"
#include "Logging.hpp"
#include "MainWindow.h"
#include "MatrixClient.h"
#include "OverlayModal.h"
@ -55,18 +55,7 @@ RoomList::RoomList(QSharedPointer<UserSettings> userSettings, QWidget *parent)
scrollArea_->setWidget(scrollAreaContents_);
topLayout_->addWidget(scrollArea_);
connect(http::client(),
&MatrixClient::roomAvatarRetrieved,
this,
[this](const QString &room_id,
const QPixmap &img,
const QString &url,
const QByteArray &data) {
if (cache::client())
cache::client()->saveImage(url, data);
updateRoomAvatar(room_id, img);
});
connect(this, &RoomList::updateRoomAvatarCb, this, &RoomList::updateRoomAvatar);
}
void
@ -101,7 +90,28 @@ RoomList::updateAvatar(const QString &room_id, const QString &url)
savedImgData = cache::client()->image(url);
if (savedImgData.isEmpty()) {
http::client()->fetchRoomAvatar(room_id, url);
mtx::http::ThumbOpts opts;
opts.mxc_url = url.toStdString();
http::v2::client()->get_thumbnail(
opts, [room_id, opts, this](const std::string &res, mtx::http::RequestErr err) {
if (err) {
nhlog::net()->warn(
"failed to download room avatar: {} {} {}",
opts.mxc_url,
mtx::errors::to_string(err->matrix_error.errcode),
err->matrix_error.error);
return;
}
if (cache::client())
cache::client()->saveImage(opts.mxc_url, res);
auto data = QByteArray(res.data(), res.size());
QPixmap pixmap;
pixmap.loadFromData(data);
emit updateRoomAvatarCb(room_id, pixmap);
});
} else {
QPixmap img;
img.loadFromData(savedImgData);
@ -131,7 +141,8 @@ void
RoomList::updateUnreadMessageCount(const QString &roomid, int count)
{
if (!roomExists(roomid)) {
qWarning() << "UpdateUnreadMessageCount: Unknown roomid";
nhlog::ui()->warn("updateUnreadMessageCount: unknown room_id {}",
roomid.toStdString());
return;
}
@ -156,7 +167,7 @@ RoomList::calculateUnreadMessageCount()
void
RoomList::initialize(const QMap<QString, RoomInfo> &info)
{
qDebug() << "initialize room list";
nhlog::ui()->info("initialize room list");
rooms_.clear();
@ -209,7 +220,7 @@ RoomList::highlightSelectedRoom(const QString &room_id)
emit roomChanged(room_id);
if (!roomExists(room_id)) {
qDebug() << "RoomList: clicked unknown roomid";
nhlog::ui()->warn("roomlist: clicked unknown room_id");
return;
}
@ -232,7 +243,8 @@ void
RoomList::updateRoomAvatar(const QString &roomid, const QPixmap &img)
{
if (!roomExists(roomid)) {
qWarning() << "Avatar update on non existent room" << roomid;
nhlog::ui()->warn("avatar update on non-existent room_id: {}",
roomid.toStdString());
return;
}
@ -246,7 +258,9 @@ void
RoomList::updateRoomDescription(const QString &roomid, const DescInfo &info)
{
if (!roomExists(roomid)) {
qWarning() << "Description update on non existent room" << roomid << info.body;
nhlog::ui()->warn("description update on non-existent room_id: {}, {}",
roomid.toStdString(),
info.body.toStdString());
return;
}
@ -314,7 +328,7 @@ RoomList::closeJoinRoomDialog(bool isJoining, QString roomAlias)
joinRoomModal_->hide();
if (isJoining)
http::client()->joinRoom(roomAlias);
emit joinRoom(roomAlias);
}
void

2
src/TextInputWidget.cc
View File

@ -71,8 +71,6 @@ FilteredTextEdit::FilteredTextEdit(QWidget *parent)
this,
&FilteredTextEdit::uploadData);
qRegisterMetaType<SearchResult>();
qRegisterMetaType<QVector<SearchResult>>();
connect(this, &FilteredTextEdit::resultsRetrieved, this, &FilteredTextEdit::showResults);
connect(&popup_, &SuggestionsPopup::itemSelected, this, [this](const QString &text) {
popup_.hide();

15
src/dialogs/PreviewUploadOverlay.cc
View File

@ -17,7 +17,6 @@
#include <QApplication>
#include <QBuffer>
#include <QDebug>
#include <QFile>
#include <QFileInfo>
#include <QHBoxLayout>
@ -25,14 +24,15 @@
#include <QVBoxLayout>
#include "Config.h"
#include "Logging.hpp"
#include "Utils.h"
#include "dialogs/PreviewUploadOverlay.h"
using namespace dialogs;
static constexpr const char *DEFAULT = "Upload %1?";
static constexpr const char *ERROR = "Failed to load image type '%1'. Continue upload?";
constexpr const char *DEFAULT = "Upload %1?";
constexpr const char *ERR_MSG = "Failed to load image type '%1'. Continue upload?";
PreviewUploadOverlay::PreviewUploadOverlay(QWidget *parent)
: QWidget{parent}
@ -105,7 +105,7 @@ PreviewUploadOverlay::setLabels(const QString &type, const QString &mime, uint64
{
if (mediaType_ == "image") {
if (!image_.loadFromData(data_)) {
titleLabel_.setText(QString{tr(ERROR)}.arg(type));
titleLabel_.setText(QString{tr(ERR_MSG)}.arg(type));
} else {
titleLabel_.setText(QString{tr(DEFAULT)}.arg(mediaType_));
}
@ -142,8 +142,9 @@ PreviewUploadOverlay::setPreview(const QString &path)
QFile file{path};
if (!file.open(QIODevice::ReadOnly)) {
qWarning() << "Failed to open file from:" << path;
qWarning() << "Reason:" << file.errorString();
nhlog::ui()->warn("Failed to open file ({}): {}",
path.toStdString(),
file.errorString().toStdString());
close();
return;
}
@ -152,7 +153,7 @@ PreviewUploadOverlay::setPreview(const QString &path)
auto mime = db.mimeTypeForFileNameAndData(path, &file);
if ((data_ = file.readAll()).isEmpty()) {
qWarning() << "Failed to read media:" << file.errorString();
nhlog::ui()->warn("Failed to read media: {}", file.errorString().toStdString());
close();
return;
}

15
src/dialogs/ReCaptcha.cpp
View File

@ -6,6 +6,7 @@
#include "Config.h"
#include "FlatButton.h"
#include "MatrixClient.h"
#include "RaisedButton.h"
#include "Theme.h"
@ -13,7 +14,7 @@
using namespace dialogs;
ReCaptcha::ReCaptcha(const QString &server, const QString &session, QWidget *parent)
ReCaptcha::ReCaptcha(const QString &session, QWidget *parent)
: QWidget(parent)
{
setAutoFillBackground(true);
@ -51,12 +52,12 @@ ReCaptcha::ReCaptcha(const QString &server, const QString &session, QWidget *par
layout->addWidget(label);
layout->addLayout(buttonLayout);
connect(openCaptchaBtn_, &QPushButton::clicked, [server, session]() {
const auto url =
QString(
"https://%1/_matrix/client/r0/auth/m.login.recaptcha/fallback/web?session=%2")
.arg(server)
.arg(session);
connect(openCaptchaBtn_, &QPushButton::clicked, [session]() {
const auto url = QString("https://%1:%2/_matrix/client/r0/auth/m.login.recaptcha/"
"fallback/web?session=%3")
.arg(QString::fromStdString(http::v2::client()->server()))
.arg(http::v2::client()->port())
.arg(session);
QDesktopServices::openUrl(url);
});

181
src/dialogs/RoomSettings.cpp
View File

@ -1,16 +1,20 @@
#include "Avatar.h"
#include "ChatPage.h"
#include "Config.h"
#include "FlatButton.h"
#include "Logging.hpp"
#include "MatrixClient.h"
#include "Painter.h"
#include "TextField.h"
#include "Theme.h"
#include "Utils.h"
#include "dialogs/RoomSettings.hpp"
#include "ui/ToggleButton.h"
#include <QApplication>
#include <QComboBox>
#include <QLabel>
#include <QMessageBox>
#include <QPainter>
#include <QPixmap>
#include <QSettings>
@ -67,6 +71,20 @@ EditModal::EditModal(const QString &roomId, QWidget *parent)
labelLayout->addWidget(errorField_);
layout->addLayout(labelLayout);
connect(this, &EditModal::stateEventErrorCb, this, [this](const QString &msg) {
errorField_->setText(msg);
errorField_->show();
});
connect(this, &EditModal::nameEventSentCb, this, [this](const QString &newName) {
errorField_->hide();
emit nameChanged(newName);
close();
});
connect(this, &EditModal::topicEventSentCb, this, [this]() {
errorField_->hide();
close();
});
connect(applyBtn_, &QPushButton::clicked, [this]() {
// Check if the values are changed from the originals.
auto newName = nameInput_->text().trimmed();
@ -85,53 +103,37 @@ EditModal::EditModal(const QString &roomId, QWidget *parent)
state::Name body;
body.name = newName.toStdString();
auto proxy =
http::client()->sendStateEvent<state::Name, EventType::RoomName>(body,
roomId_);
connect(proxy.get(),
&StateEventProxy::stateEventSent,
this,
[this, proxy, newName]() {
Q_UNUSED(proxy);
errorField_->hide();
emit nameChanged(newName);
close();
});
http::v2::client()->send_state_event<state::Name, EventType::RoomName>(
roomId_.toStdString(),
body,
[this, newName](const mtx::responses::EventId &,
mtx::http::RequestErr err) {
if (err) {
emit stateEventErrorCb(
QString::fromStdString(err->matrix_error.error));
return;
}
connect(proxy.get(),
&StateEventProxy::stateEventError,
this,
[this, proxy, newName](const QString &msg) {
Q_UNUSED(proxy);
errorField_->setText(msg);
errorField_->show();
});
emit nameEventSentCb(newName);
});
}
if (newTopic != initialTopic_ && !newTopic.isEmpty()) {
state::Topic body;
body.topic = newTopic.toStdString();
auto proxy =
http::client()->sendStateEvent<state::Topic, EventType::RoomTopic>(
body, roomId_);
connect(proxy.get(),
&StateEventProxy::stateEventSent,
this,
[this, proxy, newTopic]() {
Q_UNUSED(proxy);
errorField_->hide();
close();
});
http::v2::client()->send_state_event<state::Topic, EventType::RoomTopic>(
roomId_.toStdString(),
body,
[this](const mtx::responses::EventId &, mtx::http::RequestErr err) {
if (err) {
emit stateEventErrorCb(
QString::fromStdString(err->matrix_error.error));
return;
}
connect(proxy.get(),
&StateEventProxy::stateEventError,
this,
[this, proxy, newTopic](const QString &msg) {
Q_UNUSED(proxy);
errorField_->setText(msg);
errorField_->show();
});
emit topicEventSentCb();
});
}
});
connect(cancelBtn_, &QPushButton::clicked, this, &EditModal::close);
@ -190,8 +192,8 @@ RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
layout->setSpacing(15);
layout->setMargin(20);
saveBtn_ = new FlatButton("SAVE", this);
saveBtn_->setFontSize(conf::btn::fontSize);
okBtn_ = new FlatButton(tr("OK"), this);
okBtn_->setFontSize(conf::btn::fontSize);
cancelBtn_ = new FlatButton(tr("CANCEL"), this);
cancelBtn_->setFontSize(conf::btn::fontSize);
@ -199,7 +201,7 @@ RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
btnLayout->setSpacing(0);
btnLayout->setMargin(0);
btnLayout->addStretch(1);
btnLayout->addWidget(saveBtn_);
btnLayout->addWidget(okBtn_);
btnLayout->addWidget(cancelBtn_);
auto notifOptionLayout_ = new QHBoxLayout;
@ -238,6 +240,61 @@ RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
accessOptionLayout->addWidget(accessLabel);
accessOptionLayout->addWidget(accessCombo);
auto encryptionOptionLayout = new QHBoxLayout;
encryptionOptionLayout->setMargin(SettingsMargin);
auto encryptionLabel = new QLabel(tr("Encryption"), this);
encryptionLabel->setStyleSheet("font-size: 15px;");
encryptionToggle_ = new Toggle(this);
connect(encryptionToggle_, &Toggle::toggled, this, [this](bool isOn) {
if (isOn)
return;
QFont font;
font.setPixelSize(conf::fontSize);
QMessageBox msgBox;
msgBox.setIcon(QMessageBox::Question);
msgBox.setFont(font);
msgBox.setWindowTitle(tr("End-to-End Encryption"));
msgBox.setText(tr(
"Encryption is currently experimental and things might break unexpectedly. <br>"
"Please take note that it can't be disabled afterwards."));
msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
msgBox.setDefaultButton(QMessageBox::Save);
int ret = msgBox.exec();
switch (ret) {
case QMessageBox::Ok: {
encryptionToggle_->setState(false);
encryptionToggle_->setEnabled(false);
enableEncryption();
break;
}
default: {
encryptionToggle_->setState(true);
encryptionToggle_->setEnabled(true);
break;
}
}
});
encryptionOptionLayout->addWidget(encryptionLabel);
encryptionOptionLayout->addWidget(encryptionToggle_, 0, Qt::AlignBottom | Qt::AlignRight);
// Disable encryption button.
if (usesEncryption_) {
encryptionToggle_->setState(false);
encryptionToggle_->setEnabled(false);
} else {
encryptionToggle_->setState(true);
}
// Hide encryption option for public rooms.
if (!usesEncryption_ && (info_.join_rule == JoinRule::Public)) {
encryptionToggle_->hide();
encryptionLabel->hide();
}
QFont font;
font.setPixelSize(18);
font.setWeight(70);
@ -257,10 +314,18 @@ RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
layout->addLayout(editLayout_);
layout->addLayout(notifOptionLayout_);
layout->addLayout(accessOptionLayout);
layout->addLayout(encryptionOptionLayout);
layout->addLayout(btnLayout);
connect(cancelBtn_, &QPushButton::clicked, this, &RoomSettings::closing);
connect(saveBtn_, &QPushButton::clicked, this, &RoomSettings::saveSettings);
connect(okBtn_, &QPushButton::clicked, this, &RoomSettings::saveSettings);
connect(this, &RoomSettings::enableEncryptionError, this, [this](const QString &msg) {
encryptionToggle_->setState(true);
encryptionToggle_->setEnabled(true);
emit ChatPage::instance()->showNotification(msg);
});
}
void
@ -273,7 +338,7 @@ RoomSettings::setupEditButton()
hasEditRights_ = cache::client()->hasEnoughPowerLevel(
{EventType::RoomName, EventType::RoomTopic}, room_id_.toStdString(), userId);
} catch (const lmdb::error &e) {
qWarning() << "lmdb error" << e.what();
nhlog::db()->warn("lmdb error: {}", e.what());
}
constexpr int buttonSize = 36;
@ -310,10 +375,12 @@ void
RoomSettings::retrieveRoomInfo()
{
try {
info_ = cache::client()->singleRoomInfo(room_id_.toStdString());
usesEncryption_ = cache::client()->isRoomEncrypted(room_id_.toStdString());
info_ = cache::client()->singleRoomInfo(room_id_.toStdString());
setAvatar(QImage::fromData(cache::client()->image(info_.avatar_url)));
} catch (const lmdb::error &e) {
qWarning() << "failed to retrieve room info from cache" << room_id_;
nhlog::db()->warn("failed to retrieve room info from cache: {}",
room_id_.toStdString());
}
}
@ -341,6 +408,28 @@ RoomSettings::saveSettings()
closing();
}
void
RoomSettings::enableEncryption()
{
const auto room_id = room_id_.toStdString();
http::v2::client()->enable_encryption(
room_id, [room_id, this](const mtx::responses::EventId &, mtx::http::RequestErr err) {
if (err) {
int status_code = static_cast<int>(err->status_code);
nhlog::net()->warn("failed to enable encryption in room ({}): {} {}",
room_id,
err->matrix_error.error,
status_code);
emit enableEncryptionError(
tr("Failed to enable encryption: %1")
.arg(QString::fromStdString(err->matrix_error.error)));
return;
}
nhlog::net()->info("enabled encryption on room ({})", room_id);
});
}
void
RoomSettings::paintEvent(QPaintEvent *)
{

57
src/main.cc
View File

@ -17,20 +17,23 @@
#include <QApplication>
#include <QDesktopWidget>
#include <QDir>
#include <QFile>
#include <QFontDatabase>
#include <QLabel>
#include <QLayout>
#include <QLibraryInfo>
#include <QNetworkProxy>
#include <QPalette>
#include <QPoint>
#include <QPushButton>
#include <QSettings>
#include <QStandardPaths>
#include <QTranslator>
#include "Config.h"
#include "Logging.hpp"
#include "MainWindow.h"
#include "MatrixClient.h"
#include "RaisedButton.h"
#include "RunGuard.h"
#include "version.hpp"
@ -47,28 +50,13 @@ screenCenter(int width, int height)
}
void
setupProxy()
createCacheDirectory()
{
QSettings settings;
auto dir = QStandardPaths::writableLocation(QStandardPaths::CacheLocation);
/**
To set up a SOCKS proxy:
[user]
proxy\socks\host=<>
proxy\socks\port=<>
proxy\socks\user=<>
proxy\socks\password=<>
**/
if (settings.contains("user/proxy/socks/host")) {
QNetworkProxy proxy;
proxy.setType(QNetworkProxy::Socks5Proxy);
proxy.setHostName(settings.value("user/proxy/socks/host").toString());
proxy.setPort(settings.value("user/proxy/socks/port").toInt());
if (settings.contains("user/proxy/socks/user"))
proxy.setUser(settings.value("user/proxy/socks/user").toString());
if (settings.contains("user/proxy/socks/password"))
proxy.setPassword(settings.value("user/proxy/socks/password").toString());
QNetworkProxy::setApplicationProxy(proxy);
if (!QDir().mkpath(dir)) {
throw std::runtime_error(
("Unable to create state directory:" + dir).toStdString().c_str());
}
}
@ -133,7 +121,19 @@ main(int argc, char *argv[])
QFontDatabase::addApplicationFont(":/fonts/fonts/EmojiOne/emojione-android.ttf");
app.setWindowIcon(QIcon(":/logos/nheko.png"));
qSetMessagePattern("%{time process}: [%{type}] - %{message}");
http::init();
createCacheDirectory();
try {
nhlog::init(QString("%1/nheko.log")
.arg(QStandardPaths::writableLocation(QStandardPaths::CacheLocation))
.toStdString());
} catch (const spdlog::spdlog_ex &ex) {
std::cout << "Log initialization failed: " << ex.what() << std::endl;
std::exit(1);
}
QSettings settings;
@ -154,8 +154,6 @@ main(int argc, char *argv[])
appTranslator.load("nheko_" + lang, ":/translations");
app.installTranslator(&appTranslator);
setupProxy();
MainWindow w;
// Move the MainWindow to the center
@ -165,7 +163,16 @@ main(int argc, char *argv[])
!settings.value("user/window/tray", true).toBool())
w.show();
QObject::connect(&app, &QApplication::aboutToQuit, &w, &MainWindow::saveCurrentWindowSize);
QObject::connect(&app, &QApplication::aboutToQuit, &w, [&w]() {
w.saveCurrentWindowSize();
if (http::v2::client() != nullptr) {
nhlog::net()->info("shutting down all I/O threads & open connections");
http::v2::client()->shutdown();
http::v2::client()->close(true);
}
});
nhlog::ui()->info("starting nheko {}", nheko::version);
return app.exec();
}

38
src/timeline/TimelineItem.cc
View File

@ -23,6 +23,7 @@
#include "Avatar.h"
#include "ChatPage.h"
#include "Config.h"
#include "Logging.hpp"
#include "timeline/TimelineItem.h"
#include "timeline/widgets/AudioItem.h"
@ -62,9 +63,27 @@ TimelineItem::init()
ChatPage::instance()->showReadReceipts(event_id_);
});
connect(this, &TimelineItem::eventRedacted, this, [this](const QString &event_id) {
emit ChatPage::instance()->removeTimelineEvent(room_id_, event_id);
});
connect(this, &TimelineItem::redactionFailed, this, [](const QString &msg) {
emit ChatPage::instance()->showNotification(msg);
});
connect(redactMsg_, &QAction::triggered, this, [this]() {
if (!event_id_.isEmpty())
http::client()->redactEvent(room_id_, event_id_);
http::v2::client()->redact_event(
room_id_.toStdString(),
event_id_.toStdString(),
[this](const mtx::responses::EventId &, mtx::http::RequestErr err) {
if (err) {
emit redactionFailed(tr("Message redaction failed: %1")
.arg(QString::fromStdString(
err->matrix_error.error)));
return;
}
emit eventRedacted(event_id_);
});
});
connect(markAsRead_, &QAction::triggered, this, [this]() { sendReadReceipt(); });
@ -413,6 +432,7 @@ TimelineItem::TimelineItem(const mtx::events::RoomEvent<mtx::events::msg::Text>
void
TimelineItem::markReceived()
{
isReceived_ = true;
checkmark_->setText(CHECKMARK);
checkmark_->setAlignment(Qt::AlignTop);
@ -635,3 +655,19 @@ TimelineItem::addAvatar()
AvatarProvider::resolve(
room_id_, userid, this, [this](const QImage &img) { setUserAvatar(img); });
}
void
TimelineItem::sendReadReceipt() const
{
if (!event_id_.isEmpty())
http::v2::client()->read_event(room_id_.toStdString(),
event_id_.toStdString(),
[this](mtx::http::RequestErr err) {
if (err) {
nhlog::net()->warn(
"failed to read_event ({}, {})",
room_id_.toStdString(),
event_id_.toStdString());
}
});
}

669
src/timeline/TimelineView.cc
View File

@ -23,6 +23,8 @@
#include "ChatPage.h"
#include "Config.h"
#include "FloatingButton.h"
#include "Logging.hpp"
#include "Olm.hpp"
#include "UserSettingsPage.h"
#include "Utils.h"
@ -100,7 +102,7 @@ TimelineView::TimelineView(const QString &room_id, QWidget *parent)
, room_id_{room_id}
{
init();
http::client()->messages(room_id_, "");
getMessages();
}
void
@ -140,7 +142,7 @@ TimelineView::fetchHistory()
return;
isPaginationInProgress_ = true;
http::client()->messages(room_id_, prev_batch_token_);
getMessages();
paginationTimer_->start(5000);
return;
@ -189,18 +191,13 @@ TimelineView::sliderMoved(int position)
isPaginationInProgress_ = true;
// FIXME: Maybe move this to TimelineViewManager to remove the
// extra calls?
http::client()->messages(room_id_, prev_batch_token_);
getMessages();
}
}
void
TimelineView::addBackwardsEvents(const QString &room_id, const mtx::responses::Messages &msgs)
TimelineView::addBackwardsEvents(const mtx::responses::Messages &msgs)
{
if (room_id_ != room_id)
return;
// We've reached the start of the timline and there're no more messages.
if ((msgs.end == msgs.start) && msgs.chunk.size() == 0) {
isTimelineFinished = true;
@ -239,19 +236,19 @@ TimelineItem *
TimelineView::parseMessageEvent(const mtx::events::collections::TimelineEvents &event,
TimelineDirection direction)
{
namespace msg = mtx::events::msg;
using AudioEvent = mtx::events::RoomEvent<msg::Audio>;
using EmoteEvent = mtx::events::RoomEvent<msg::Emote>;
using FileEvent = mtx::events::RoomEvent<msg::File>;
using ImageEvent = mtx::events::RoomEvent<msg::Image>;
using NoticeEvent = mtx::events::RoomEvent<msg::Notice>;
using TextEvent = mtx::events::RoomEvent<msg::Text>;
using VideoEvent = mtx::events::RoomEvent<msg::Video>;
using namespace mtx::events;
if (mpark::holds_alternative<mtx::events::RedactionEvent<msg::Redaction>>(event)) {
auto redaction_event =
mpark::get<mtx::events::RedactionEvent<msg::Redaction>>(event);
const auto event_id = QString::fromStdString(redaction_event.redacts);
using AudioEvent = RoomEvent<msg::Audio>;
using EmoteEvent = RoomEvent<msg::Emote>;
using FileEvent = RoomEvent<msg::File>;
using ImageEvent = RoomEvent<msg::Image>;
using NoticeEvent = RoomEvent<msg::Notice>;
using TextEvent = RoomEvent<msg::Text>;
using VideoEvent = RoomEvent<msg::Video>;
if (mpark::holds_alternative<RedactionEvent<msg::Redaction>>(event)) {
auto redaction_event = mpark::get<RedactionEvent<msg::Redaction>>(event);
const auto event_id = QString::fromStdString(redaction_event.redacts);
QTimer::singleShot(0, this, [event_id, this]() {
if (eventIds_.contains(event_id))
@ -259,35 +256,96 @@ TimelineView::parseMessageEvent(const mtx::events::collections::TimelineEvents &
});
return nullptr;
} else if (mpark::holds_alternative<mtx::events::RoomEvent<msg::Audio>>(event)) {
auto audio = mpark::get<mtx::events::RoomEvent<msg::Audio>>(event);
} else if (mpark::holds_alternative<RoomEvent<msg::Audio>>(event)) {
auto audio = mpark::get<RoomEvent<msg::Audio>>(event);
return processMessageEvent<AudioEvent, AudioItem>(audio, direction);
} else if (mpark::holds_alternative<mtx::events::RoomEvent<msg::Emote>>(event)) {
auto emote = mpark::get<mtx::events::RoomEvent<msg::Emote>>(event);
} else if (mpark::holds_alternative<RoomEvent<msg::Emote>>(event)) {
auto emote = mpark::get<RoomEvent<msg::Emote>>(event);
return processMessageEvent<EmoteEvent>(emote, direction);
} else if (mpark::holds_alternative<mtx::events::RoomEvent<msg::File>>(event)) {
auto file = mpark::get<mtx::events::RoomEvent<msg::File>>(event);
} else if (mpark::holds_alternative<RoomEvent<msg::File>>(event)) {
auto file = mpark::get<RoomEvent<msg::File>>(event);
return processMessageEvent<FileEvent, FileItem>(file, direction);
} else if (mpark::holds_alternative<mtx::events::RoomEvent<msg::Image>>(event)) {
auto image = mpark::get<mtx::events::RoomEvent<msg::Image>>(event);
} else if (mpark::holds_alternative<RoomEvent<msg::Image>>(event)) {
auto image = mpark::get<RoomEvent<msg::Image>>(event);
return processMessageEvent<ImageEvent, ImageItem>(image, direction);
} else if (mpark::holds_alternative<mtx::events::RoomEvent<msg::Notice>>(event)) {
auto notice = mpark::get<mtx::events::RoomEvent<msg::Notice>>(event);
} else if (mpark::holds_alternative<RoomEvent<msg::Notice>>(event)) {
auto notice = mpark::get<RoomEvent<msg::Notice>>(event);
return processMessageEvent<NoticeEvent>(notice, direction);
} else if (mpark::holds_alternative<mtx::events::RoomEvent<msg::Text>>(event)) {
auto text = mpark::get<mtx::events::RoomEvent<msg::Text>>(event);
} else if (mpark::holds_alternative<RoomEvent<msg::Text>>(event)) {
auto text = mpark::get<RoomEvent<msg::Text>>(event);
return processMessageEvent<TextEvent>(text, direction);
} else if (mpark::holds_alternative<mtx::events::RoomEvent<msg::Video>>(event)) {
auto video = mpark::get<mtx::events::RoomEvent<msg::Video>>(event);
} else if (mpark::holds_alternative<RoomEvent<msg::Video>>(event)) {
auto video = mpark::get<RoomEvent<msg::Video>>(event);
return processMessageEvent<VideoEvent, VideoItem>(video, direction);
} else if (mpark::holds_alternative<mtx::events::Sticker>(event)) {
return processMessageEvent<mtx::events::Sticker, StickerItem>(
mpark::get<mtx::events::Sticker>(event), direction);
} else if (mpark::holds_alternative<Sticker>(event)) {
return processMessageEvent<Sticker, StickerItem>(mpark::get<Sticker>(event),
direction);
} else if (mpark::holds_alternative<EncryptedEvent<msg::Encrypted>>(event)) {
auto decrypted =
parseEncryptedEvent(mpark::get<EncryptedEvent<msg::Encrypted>>(event));
return parseMessageEvent(decrypted, direction);
} else if (mpark::holds_alternative<StateEvent<state::Encryption>>(event)) {
try {
cache::client()->setEncryptedRoom(room_id_.toStdString());
} catch (const lmdb::error &e) {
nhlog::db()->critical("failed to save room {} as encrypted",
room_id_.toStdString());
}
}
return nullptr;
}
TimelineEvent
TimelineView::parseEncryptedEvent(const mtx::events::EncryptedEvent<mtx::events::msg::Encrypted> &e)
{
MegolmSessionIndex index;
index.room_id = room_id_.toStdString();
index.session_id = e.content.session_id;
index.sender_key = e.content.sender_key;
mtx::events::RoomEvent<mtx::events::msg::Text> dummy;
dummy.origin_server_ts = e.origin_server_ts;
dummy.event_id = e.event_id;
dummy.sender = e.sender;
dummy.content.body = "-- Encrypted Event (No keys found for decryption) --";
if (!cache::client()->inboundMegolmSessionExists(index)) {
nhlog::crypto()->info("Could not find inbound megolm session ({}, {}, {})",
index.room_id,
index.session_id,
e.sender);
// TODO: request megolm session_id & session_key from the sender.
return dummy;
}
auto session = cache::client()->getInboundMegolmSession(index);
auto res = olm::client()->decrypt_group_message(session, e.content.ciphertext);
const auto msg_str = std::string((char *)res.data.data(), res.data.size());
// Add missing fields for the event.
json body = json::parse(msg_str);
body["event_id"] = e.event_id;
body["sender"] = e.sender;
body["origin_server_ts"] = e.origin_server_ts;
body["unsigned"] = e.unsigned_data;
nhlog::crypto()->info("decrypted data: \n {}", body.dump(2));
json event_array = json::array();
event_array.push_back(body);
std::vector<TimelineEvent> events;
mtx::responses::utils::parse_timeline_events(event_array, events);
if (events.size() == 1)
return events.at(0);
dummy.content.body = "-- Encrypted Event (Unknown event type) --";
return dummy;
}
void
TimelineView::renderBottomEvents(const std::vector<TimelineEvent> &events)
{
@ -427,10 +485,10 @@ TimelineView::init()
paginationTimer_ = new QTimer(this);
connect(paginationTimer_, &QTimer::timeout, this, &TimelineView::fetchHistory);
connect(http::client(),
&MatrixClient::messagesRetrieved,
this,
&TimelineView::addBackwardsEvents);
connect(this, &TimelineView::messagesRetrieved, this, &TimelineView::addBackwardsEvents);
connect(this, &TimelineView::messageFailed, this, &TimelineView::handleFailedMessage);
connect(this, &TimelineView::messageSent, this, &TimelineView::updatePendingMessage);
connect(scroll_area_->verticalScrollBar(),
SIGNAL(valueChanged(int)),
@ -442,6 +500,27 @@ TimelineView::init()
SLOT(sliderRangeChanged(int, int)));
}
void
TimelineView::getMessages()
{
mtx::http::MessagesOpts opts;
opts.room_id = room_id_.toStdString();
opts.from = prev_batch_token_.toStdString();
http::v2::client()->messages(
opts, [this, opts](const mtx::responses::Messages &res, mtx::http::RequestErr err) {
if (err) {
nhlog::net()->error("failed to call /messages ({}): {} - {}",
opts.room_id,
mtx::errors::to_string(err->matrix_error.errcode),
err->matrix_error.error);
return;
}
emit messagesRetrieved(std::move(res));
});
}
void
TimelineView::updateLastSender(const QString &user_id, TimelineDirection direction)
{
@ -513,8 +592,9 @@ TimelineView::addTimelineItem(TimelineItem *item, TimelineDirection direction)
}
void
TimelineView::updatePendingMessage(int txn_id, QString event_id)
TimelineView::updatePendingMessage(const std::string &txn_id, const QString &event_id)
{
nhlog::ui()->info("[{}] message was received by the server", txn_id);
if (!pending_msgs_.isEmpty() &&
pending_msgs_.head().txn_id == txn_id) { // We haven't received it yet
auto msg = pending_msgs_.dequeue();
@ -522,11 +602,18 @@ TimelineView::updatePendingMessage(int txn_id, QString event_id)
if (msg.widget) {
msg.widget->setEventId(event_id);
msg.widget->markReceived();
eventIds_[event_id] = msg.widget;
}
pending_sent_msgs_.append(msg);
// If the response comes after we have received the event from sync
// we've already marked the widget as received.
if (!msg.widget->isReceived()) {
msg.widget->markReceived();
pending_sent_msgs_.append(msg);
}
} else {
nhlog::ui()->warn("[{}] received message response for invalid widget",
txn_id);
}
}
sendNextPendingMessage();
@ -540,16 +627,28 @@ TimelineView::addUserMessage(mtx::events::MessageType ty, const QString &body)
TimelineItem *view_item =
new TimelineItem(ty, local_user_, body, with_sender, room_id_, scroll_widget_);
PendingMessage message;
message.ty = ty;
message.txn_id = http::v2::client()->generate_txn_id();
message.body = body;
message.widget = view_item;
try {
message.is_encrypted = cache::client()->isRoomEncrypted(room_id_.toStdString());
} catch (const lmdb::error &e) {
nhlog::db()->critical("failed to check encryption status of room {}", e.what());
view_item->deleteLater();
// TODO: Send a notification to the user.
return;
}
addTimelineItem(view_item);
lastMessageDirection_ = TimelineDirection::Bottom;
QApplication::processEvents();
saveLastMessageInfo(local_user_, QDateTime::currentDateTime());
int txn_id = http::client()->incrementTransactionId();
PendingMessage message(ty, txn_id, body, "", "", -1, "", view_item);
handleNewUserMessage(message);
}
@ -567,19 +666,98 @@ TimelineView::sendNextPendingMessage()
if (pending_msgs_.size() == 0)
return;
using namespace mtx::events;
PendingMessage &m = pending_msgs_.head();
nhlog::ui()->info("[{}] sending next queued message", m.txn_id);
if (m.is_encrypted) {
prepareEncryptedMessage(std::move(m));
nhlog::ui()->info("[{}] sending encrypted event", m.txn_id);
return;
}
switch (m.ty) {
case mtx::events::MessageType::Audio:
case mtx::events::MessageType::Image:
case mtx::events::MessageType::Video:
case mtx::events::MessageType::File:
// FIXME: Improve the API
http::client()->sendRoomMessage(
m.ty, m.txn_id, room_id_, m.filename, m.mime, m.media_size, m.body);
case mtx::events::MessageType::Audio: {
http::v2::client()->send_room_message<msg::Audio, EventType::RoomMessage>(
room_id_.toStdString(),
m.txn_id,
toRoomMessage<msg::Audio>(m),
std::bind(&TimelineView::sendRoomMessageHandler,
this,
m.txn_id,
std::placeholders::_1,
std::placeholders::_2));
break;
}
case mtx::events::MessageType::Image: {
http::v2::client()->send_room_message<msg::Image, EventType::RoomMessage>(
room_id_.toStdString(),
m.txn_id,
toRoomMessage<msg::Image>(m),
std::bind(&TimelineView::sendRoomMessageHandler,
this,
m.txn_id,
std::placeholders::_1,
std::placeholders::_2));
break;
}
case mtx::events::MessageType::Video: {
http::v2::client()->send_room_message<msg::Video, EventType::RoomMessage>(
room_id_.toStdString(),
m.txn_id,
toRoomMessage<msg::Video>(m),
std::bind(&TimelineView::sendRoomMessageHandler,
this,
m.txn_id,
std::placeholders::_1,
std::placeholders::_2));
break;
}
case mtx::events::MessageType::File: {
http::v2::client()->send_room_message<msg::File, EventType::RoomMessage>(
room_id_.toStdString(),
m.txn_id,
toRoomMessage<msg::File>(m),
std::bind(&TimelineView::sendRoomMessageHandler,
this,
m.txn_id,
std::placeholders::_1,
std::placeholders::_2));
break;
}
case mtx::events::MessageType::Text: {
http::v2::client()->send_room_message<msg::Text, EventType::RoomMessage>(
room_id_.toStdString(),
m.txn_id,
toRoomMessage<msg::Text>(m),
std::bind(&TimelineView::sendRoomMessageHandler,
this,
m.txn_id,
std::placeholders::_1,
std::placeholders::_2));
break;
}
case mtx::events::MessageType::Emote: {
http::v2::client()->send_room_message<msg::Emote, EventType::RoomMessage>(
room_id_.toStdString(),
m.txn_id,
toRoomMessage<msg::Emote>(m),
std::bind(&TimelineView::sendRoomMessageHandler,
this,
m.txn_id,
std::placeholders::_1,
std::placeholders::_2));
break;
}
default:
http::client()->sendRoomMessage(
m.ty, m.txn_id, room_id_, m.body, m.mime, m.media_size);
nhlog::ui()->warn("cannot send unknown message type: {}", m.body.toStdString());
break;
}
}
@ -593,7 +771,7 @@ TimelineView::notifyForLastEvent()
if (lastTimelineItem)
emit updateLastTimelineMessage(room_id_, lastTimelineItem->descriptionMessage());
else
qWarning() << "Cast to TimelineView failed" << room_id_;
nhlog::ui()->warn("cast to TimelineView failed: {}", room_id_.toStdString());
}
void
@ -606,51 +784,51 @@ TimelineView::notifyForLastEvent(const TimelineEvent &event)
}
bool
TimelineView::isPendingMessage(const QString &txnid,
TimelineView::isPendingMessage(const std::string &txn_id,
const QString &sender,
const QString &local_userid)
{
if (sender != local_userid)
return false;
auto match_txnid = [txnid](const auto &msg) -> bool {
return QString::number(msg.txn_id) == txnid;
};
auto match_txnid = [txn_id](const auto &msg) -> bool { return msg.txn_id == txn_id; };
return std::any_of(pending_msgs_.cbegin(), pending_msgs_.cend(), match_txnid) ||
std::any_of(pending_sent_msgs_.cbegin(), pending_sent_msgs_.cend(), match_txnid);
}
void
TimelineView::removePendingMessage(const QString &txnid)
TimelineView::removePendingMessage(const std::string &txn_id)
{
if (txnid.isEmpty())
if (txn_id.empty())
return;
for (auto it = pending_sent_msgs_.begin(); it != pending_sent_msgs_.end(); ++it) {
if (QString::number(it->txn_id) == txnid) {
if (it->txn_id == txn_id) {
int index = std::distance(pending_sent_msgs_.begin(), it);
pending_sent_msgs_.removeAt(index);
if (pending_sent_msgs_.isEmpty())
sendNextPendingMessage();
return;
nhlog::ui()->info("[{}] removed message with sync", txn_id);
}
}
for (auto it = pending_msgs_.begin(); it != pending_msgs_.end(); ++it) {
if (QString::number(it->txn_id) == txnid) {
int index = std::distance(pending_msgs_.begin(), it);
pending_msgs_.removeAt(index);
if (it->txn_id == txn_id) {
if (it->widget)
it->widget->markReceived();
nhlog::ui()->info("[{}] received sync before message response", txn_id);
return;
}
}
}
void
TimelineView::handleFailedMessage(int txnid)
TimelineView::handleFailedMessage(const std::string &txn_id)
{
Q_UNUSED(txnid);
Q_UNUSED(txn_id);
// Note: We do this even if the message has already been echoed.
QTimer::singleShot(2000, this, SLOT(sendNextPendingMessage()));
}
@ -673,7 +851,16 @@ TimelineView::readLastEvent() const
const auto eventId = getLastEventId();
if (!eventId.isEmpty())
http::client()->readEvent(room_id_, eventId);
http::v2::client()->read_event(room_id_.toStdString(),
eventId.toStdString(),
[this, eventId](mtx::http::RequestErr err) {
if (err) {
nhlog::net()->warn(
"failed to read event ({}, {})",
room_id_.toStdString(),
eventId.toStdString());
}
});
}
QString
@ -743,7 +930,8 @@ void
TimelineView::removeEvent(const QString &event_id)
{
if (!eventIds_.contains(event_id)) {
qWarning() << "unknown event_id couldn't be removed:" << event_id;
nhlog::ui()->warn("cannot remove widget with unknown event_id: {}",
event_id.toStdString());
return;
}
@ -860,3 +1048,332 @@ TimelineView::isDateDifference(const QDateTime &first, const QDateTime &second)
return diffInSeconds > fifteenMins;
}
void
TimelineView::sendRoomMessageHandler(const std::string &txn_id,
const mtx::responses::EventId &res,
mtx::http::RequestErr err)
{
if (err) {
const int status_code = static_cast<int>(err->status_code);
nhlog::net()->warn("[{}] failed to send message: {} {}",
txn_id,
err->matrix_error.error,
status_code);
emit messageFailed(txn_id);
return;
}
emit messageSent(txn_id, QString::fromStdString(res.event_id.to_string()));
}
template<>
mtx::events::msg::Audio
toRoomMessage<mtx::events::msg::Audio>(const PendingMessage &m)
{
mtx::events::msg::Audio audio;
audio.info.mimetype = m.mime.toStdString();
audio.info.size = m.media_size;
audio.body = m.filename.toStdString();
audio.url = m.body.toStdString();
return audio;
}
template<>
mtx::events::msg::Image
toRoomMessage<mtx::events::msg::Image>(const PendingMessage &m)
{
mtx::events::msg::Image image;
image.info.mimetype = m.mime.toStdString();
image.info.size = m.media_size;
image.body = m.filename.toStdString();
image.url = m.body.toStdString();
return image;
}
template<>
mtx::events::msg::Video
toRoomMessage<mtx::events::msg::Video>(const PendingMessage &m)
{
mtx::events::msg::Video video;
video.info.mimetype = m.mime.toStdString();
video.info.size = m.media_size;
video.body = m.filename.toStdString();
video.url = m.body.toStdString();
return video;
}
template<>
mtx::events::msg::Emote
toRoomMessage<mtx::events::msg::Emote>(const PendingMessage &m)
{
mtx::events::msg::Emote emote;
emote.body = m.body.toStdString();
return emote;
}
template<>
mtx::events::msg::File
toRoomMessage<mtx::events::msg::File>(const PendingMessage &m)
{
mtx::events::msg::File file;
file.info.mimetype = m.mime.toStdString();
file.info.size = m.media_size;
file.body = m.filename.toStdString();
file.url = m.body.toStdString();
return file;
}
template<>
mtx::events::msg::Text
toRoomMessage<mtx::events::msg::Text>(const PendingMessage &m)
{
mtx::events::msg::Text text;
text.body = m.body.toStdString();
return text;
}
void
TimelineView::prepareEncryptedMessage(const PendingMessage &msg)
{
const auto room_id = room_id_.toStdString();
using namespace mtx::events;
using namespace mtx::identifiers;
json content;
// Serialize the message to the plaintext that will be encrypted.
switch (msg.ty) {
case MessageType::Audio: {
content = json(toRoomMessage<msg::Audio>(msg));
break;
}
case MessageType::Emote: {
content = json(toRoomMessage<msg::Emote>(msg));
break;
}
case MessageType::File: {
content = json(toRoomMessage<msg::File>(msg));
break;
}
case MessageType::Image: {
content = json(toRoomMessage<msg::Image>(msg));
break;
}
case MessageType::Text: {
content = json(toRoomMessage<msg::Text>(msg));
break;
}
case MessageType::Video: {
content = json(toRoomMessage<msg::Video>(msg));
break;
}
default:
break;
}
json doc{{"type", "m.room.message"}, {"content", content}, {"room_id", room_id}};
try {
// Check if we have already an outbound megolm session then we can use.
if (cache::client()->outboundMegolmSessionExists(room_id)) {
auto data = olm::encrypt_group_message(
room_id, http::v2::client()->device_id(), doc.dump());
http::v2::client()
->send_room_message<msg::Encrypted, EventType::RoomEncrypted>(
room_id,
msg.txn_id,
data,
std::bind(&TimelineView::sendRoomMessageHandler,
this,
msg.txn_id,
std::placeholders::_1,
std::placeholders::_2));
return;
}
nhlog::ui()->info("creating new outbound megolm session");
// Create a new outbound megolm session.
auto outbound_session = olm::client()->init_outbound_group_session();
const auto session_id = mtx::crypto::session_id(outbound_session.get());
const auto session_key = mtx::crypto::session_key(outbound_session.get());
// TODO: needs to be moved in the lib.
auto megolm_payload = json{{"algorithm", "m.megolm.v1.aes-sha2"},
{"room_id", room_id},
{"session_id", session_id},
{"session_key", session_key}};
// Saving the new megolm session.
// TODO: Maybe it's too early to save.
OutboundGroupSessionData session_data;
session_data.session_id = session_id;
session_data.session_key = session_key;
session_data.message_index = 0; // TODO Update me
cache::client()->saveOutboundMegolmSession(
room_id, session_data, std::move(outbound_session));
const auto members = cache::client()->roomMembers(room_id);
nhlog::ui()->info("retrieved {} members for {}", members.size(), room_id);
auto keeper = std::make_shared<StateKeeper>(
[megolm_payload, room_id, doc, txn_id = msg.txn_id, this]() {
try {
auto data = olm::encrypt_group_message(
room_id, http::v2::client()->device_id(), doc.dump());
http::v2::client()
->send_room_message<msg::Encrypted, EventType::RoomEncrypted>(
room_id,
txn_id,
data,
std::bind(&TimelineView::sendRoomMessageHandler,
this,
txn_id,
std::placeholders::_1,
std::placeholders::_2));
} catch (const lmdb::error &e) {
nhlog::db()->critical(
"failed to save megolm outbound session: {}", e.what());
}
});
mtx::requests::QueryKeys req;
for (const auto &member : members)
req.device_keys[member] = {};
http::v2::client()->query_keys(
req,
[keeper = std::move(keeper), megolm_payload, this](
const mtx::responses::QueryKeys &res, mtx::http::RequestErr err) {
if (err) {
nhlog::net()->warn("failed to query device keys: {} {}",
err->matrix_error.error,
static_cast<int>(err->status_code));
// TODO: Mark the event as failed. Communicate with the UI.
return;
}
for (const auto &entry : res.device_keys) {
for (const auto &dev : entry.second) {
nhlog::net()->info("received device {}", dev.first);
const auto device_keys = dev.second.keys;
const auto curveKey = "curve25519:" + dev.first;
const auto edKey = "ed25519:" + dev.first;
if ((device_keys.find(curveKey) == device_keys.end()) ||
(device_keys.find(edKey) == device_keys.end())) {
nhlog::net()->info(
"ignoring malformed keys for device {}",
dev.first);
continue;
}
DevicePublicKeys pks;
pks.ed25519 = device_keys.at(edKey);
pks.curve25519 = device_keys.at(curveKey);
// Validate signatures
for (const auto &algo : dev.second.keys) {
nhlog::net()->info(
"dev keys {} {}", algo.first, algo.second);
}
auto room_key =
olm::client()
->create_room_key_event(UserId(dev.second.user_id),
pks.ed25519,
megolm_payload)
.dump();
http::v2::client()->claim_keys(
dev.second.user_id,
{dev.second.device_id},
std::bind(&TimelineView::handleClaimedKeys,
this,
keeper,
room_key,
pks,
dev.second.user_id,
dev.second.device_id,
std::placeholders::_1,
std::placeholders::_2));
}
}
});
} catch (const lmdb::error &e) {
nhlog::db()->critical(
"failed to open outbound megolm session ({}): {}", room_id, e.what());
return;
}
}
void
TimelineView::handleClaimedKeys(std::shared_ptr<StateKeeper> keeper,
const std::string &room_key,
const DevicePublicKeys &pks,
const std::string &user_id,
const std::string &device_id,
const mtx::responses::ClaimKeys &res,
mtx::http::RequestErr err)
{
if (err) {
nhlog::net()->warn("claim keys error: {}", err->matrix_error.error);
return;
}
nhlog::net()->info("claimed keys for {} - {}", user_id, device_id);
if (res.one_time_keys.size() == 0) {
nhlog::net()->info("no one-time keys found for device_id: {}", device_id);
return;
}
if (res.one_time_keys.find(user_id) == res.one_time_keys.end()) {
nhlog::net()->info(
"no one-time keys found in device_id {} for the user {}", device_id, user_id);
return;
}
auto retrieved_devices = res.one_time_keys.at(user_id);
for (const auto &rd : retrieved_devices) {
nhlog::net()->info("{} : \n {}", rd.first, rd.second.dump(2));
// TODO: Verify signatures
auto otk = rd.second.begin()->at("key");
auto id_key = pks.curve25519;
auto s = olm::client()->create_outbound_session(id_key, otk);
auto device_msg =
olm::client()->create_olm_encrypted_content(s.get(), room_key, pks.curve25519);
try {
cache::client()->saveOlmSession(id_key, std::move(s));
} catch (const lmdb::error &e) {
nhlog::db()->critical("failed to save outbound olm session: {}", e.what());
} catch (const mtx::crypto::olm_exception &e) {
nhlog::crypto()->critical("failed to pickle outbound olm session: {}",
e.what());
}
json body{{"messages", {{user_id, {{device_id, device_msg}}}}}};
http::v2::client()->send_to_device(
"m.room.encrypted", body, [keeper](mtx::http::RequestErr err) {
if (err) {
nhlog::net()->warn("failed to send "
"send_to_device "
"message: {}",
err->matrix_error.error);
}
});
}
}

53
src/timeline/TimelineViewManager.cc
View File

@ -18,12 +18,10 @@
#include <random>
#include <QApplication>
#include <QDebug>
#include <QFileInfo>
#include <QSettings>
#include "MatrixClient.h"
#include "Logging.hpp"
#include "timeline/TimelineView.h"
#include "timeline/TimelineViewManager.h"
#include "timeline/widgets/AudioItem.h"
@ -35,42 +33,15 @@ TimelineViewManager::TimelineViewManager(QWidget *parent)
: QStackedWidget(parent)
{
setStyleSheet("border: none;");
connect(
http::client(), &MatrixClient::messageSent, this, &TimelineViewManager::messageSent);
connect(http::client(),
&MatrixClient::messageSendFailed,
this,
&TimelineViewManager::messageSendFailed);
connect(http::client(),
&MatrixClient::redactionCompleted,
this,
[this](const QString &room_id, const QString &event_id) {
auto view = views_[room_id];
if (view)
view->removeEvent(event_id);
});
}
void
TimelineViewManager::messageSent(const QString &event_id, const QString &roomid, int txn_id)
TimelineViewManager::removeTimelineEvent(const QString &room_id, const QString &event_id)
{
// We save the latest valid transaction ID for later use.
QSettings settings;
settings.setValue("client/transaction_id", txn_id + 1);
auto view = views_[room_id];
auto view = views_[roomid];
view->updatePendingMessage(txn_id, event_id);
}
void
TimelineViewManager::messageSendFailed(const QString &roomid, int txn_id)
{
auto view = views_[roomid];
view->handleFailedMessage(txn_id);
if (view)
view->removeEvent(event_id);
}
void
@ -105,7 +76,7 @@ TimelineViewManager::queueImageMessage(const QString &roomid,
uint64_t size)
{
if (!timelineViewExists(roomid)) {
qDebug() << "Cannot send m.image message to a non-managed view";
nhlog::ui()->warn("Cannot send m.image message to a non-managed view");
return;
}
@ -122,7 +93,7 @@ TimelineViewManager::queueFileMessage(const QString &roomid,
uint64_t size)
{
if (!timelineViewExists(roomid)) {
qDebug() << "Cannot send m.file message to a non-managed view";
nhlog::ui()->warn("cannot send m.file message to a non-managed view");
return;
}
@ -139,7 +110,7 @@ TimelineViewManager::queueAudioMessage(const QString &roomid,
uint64_t size)
{
if (!timelineViewExists(roomid)) {
qDebug() << "Cannot send m.audio message to a non-managed view";
nhlog::ui()->warn("cannot send m.audio message to a non-managed view");
return;
}
@ -156,7 +127,7 @@ TimelineViewManager::queueVideoMessage(const QString &roomid,
uint64_t size)
{
if (!timelineViewExists(roomid)) {
qDebug() << "Cannot send m.video message to a non-managed view";
nhlog::ui()->warn("cannot send m.video message to a non-managed view");
return;
}
@ -227,7 +198,8 @@ TimelineViewManager::sync(const mtx::responses::Rooms &rooms)
auto roomid = QString::fromStdString(room.first);
if (!timelineViewExists(roomid)) {
qDebug() << "Ignoring event from unknown room" << roomid;
nhlog::ui()->warn("ignoring event from unknown room: {}",
roomid.toStdString());
continue;
}
@ -241,7 +213,8 @@ void
TimelineViewManager::setHistoryView(const QString &room_id)
{
if (!timelineViewExists(room_id)) {
qDebug() << "Room ID from RoomList is not present in ViewManager" << room_id;
nhlog::ui()->warn("room from RoomList is not present in ViewManager: {}",
room_id.toStdString());
return;
}

39
src/timeline/widgets/AudioItem.cc
View File

@ -16,13 +16,13 @@
*/
#include <QBrush>
#include <QDebug>
#include <QDesktopServices>
#include <QFile>
#include <QFileDialog>
#include <QPainter>
#include <QPixmap>
#include "Logging.hpp"
#include "MatrixClient.h"
#include "Utils.h"
@ -50,21 +50,12 @@ AudioItem::init()
playIcon_.addFile(":/icons/icons/ui/play-sign.png");
pauseIcon_.addFile(":/icons/icons/ui/pause-symbol.png");
QList<QString> url_parts = url_.toString().split("mxc://");
if (url_parts.size() != 2) {
qDebug() << "Invalid format for image" << url_.toString();
return;
}
QString media_params = url_parts[1];
url_ = QString("%1/_matrix/media/r0/download/%2")
.arg(http::client()->getHomeServer().toString(), media_params);
player_ = new QMediaPlayer;
player_->setMedia(QUrl(url_));
player_->setVolume(100);
player_->setNotifyInterval(1000);
connect(this, &AudioItem::fileDownloadedCb, this, &AudioItem::fileDownloaded);
connect(player_, &QMediaPlayer::stateChanged, this, [this](QMediaPlayer::State state) {
if (state == QMediaPlayer::StoppedState) {
state_ = AudioState::Play;
@ -129,14 +120,20 @@ AudioItem::mousePressEvent(QMouseEvent *event)
if (filenameToSave_.isEmpty())
return;
auto proxy = http::client()->downloadFile(url_);
connect(proxy.data(),
&DownloadMediaProxy::fileDownloaded,
this,
[proxy, this](const QByteArray &data) {
proxy->deleteLater();
fileDownloaded(data);
});
http::v2::client()->download(
url_.toString().toStdString(),
[this](const std::string &data,
const std::string &,
const std::string &,
mtx::http::RequestErr err) {
if (err) {
nhlog::net()->info("failed to retrieve m.audio content: {}",
url_.toString().toStdString());
return;
}
emit fileDownloadedCb(QByteArray(data.data(), data.size()));
});
}
}
@ -151,8 +148,8 @@ AudioItem::fileDownloaded(const QByteArray &data)
file.write(data);
file.close();
} catch (const std::exception &ex) {
qDebug() << "Error while saving file to:" << ex.what();
} catch (const std::exception &e) {
nhlog::ui()->warn("error while saving file: {}", e.what());
}
}

51
src/timeline/widgets/FileItem.cc
View File

@ -16,13 +16,13 @@
*/
#include <QBrush>
#include <QDebug>
#include <QDesktopServices>
#include <QFile>
#include <QFileDialog>
#include <QPainter>
#include <QPixmap>
#include "Logging.hpp"
#include "MatrixClient.h"
#include "Utils.h"
@ -49,17 +49,9 @@ FileItem::init()
icon_.addFile(":/icons/icons/ui/arrow-pointing-down.png");
QList<QString> url_parts = url_.toString().split("mxc://");
if (url_parts.size() != 2) {
qDebug() << "Invalid format for image" << url_.toString();
return;
}
QString media_params = url_parts[1];
url_ = QString("%1/_matrix/media/r0/download/%2")
.arg(http::client()->getHomeServer().toString(), media_params);
setFixedHeight(Height);
connect(this, &FileItem::fileDownloadedCb, this, &FileItem::fileDownloaded);
}
FileItem::FileItem(const mtx::events::RoomEvent<mtx::events::msg::File> &event, QWidget *parent)
@ -89,8 +81,15 @@ FileItem::openUrl()
if (url_.toString().isEmpty())
return;
if (!QDesktopServices::openUrl(url_))
qWarning() << "Could not open url" << url_.toString();
auto mxc_parts = mtx::client::utils::parse_mxc_url(url_.toString().toStdString());
auto urlToOpen = QString("https://%1:%2/_matrix/media/r0/download/%3/%4")
.arg(QString::fromStdString(http::v2::client()->server()))
.arg(http::v2::client()->port())
.arg(QString::fromStdString(mxc_parts.server))
.arg(QString::fromStdString(mxc_parts.media_id));
if (!QDesktopServices::openUrl(urlToOpen))
nhlog::ui()->warn("Could not open url: {}", urlToOpen.toStdString());
}
QSize
@ -115,14 +114,20 @@ FileItem::mousePressEvent(QMouseEvent *event)
if (filenameToSave_.isEmpty())
return;
auto proxy = http::client()->downloadFile(url_);
connect(proxy.data(),
&DownloadMediaProxy::fileDownloaded,
this,
[proxy, this](const QByteArray &data) {
proxy->deleteLater();
fileDownloaded(data);
});
http::v2::client()->download(
url_.toString().toStdString(),
[this](const std::string &data,
const std::string &,
const std::string &,
mtx::http::RequestErr err) {
if (err) {
nhlog::ui()->warn("failed to retrieve m.file content: {}",
url_.toString().toStdString());
return;
}
emit fileDownloadedCb(QByteArray(data.data(), data.size()));
});
} else {
openUrl();
}
@ -139,8 +144,8 @@ FileItem::fileDownloaded(const QByteArray &data)
file.write(data);
file.close();
} catch (const std::exception &ex) {
qDebug() << "Error while saving file to:" << ex.what();
} catch (const std::exception &e) {
nhlog::ui()->warn("Error while saving file to: {}", e.what());
}
}

146
src/timeline/widgets/ImageItem.cc
View File

@ -16,7 +16,6 @@
*/
#include <QBrush>
#include <QDebug>
#include <QDesktopServices>
#include <QFileDialog>
#include <QFileInfo>
@ -25,42 +24,71 @@
#include <QUuid>
#include "Config.h"
#include "Logging.hpp"
#include "MatrixClient.h"
#include "Utils.h"
#include "dialogs/ImageOverlay.h"
#include "timeline/widgets/ImageItem.h"
ImageItem::ImageItem(const mtx::events::RoomEvent<mtx::events::msg::Image> &event, QWidget *parent)
: QWidget(parent)
, event_{event}
void
ImageItem::downloadMedia(const QUrl &url)
{
http::v2::client()->download(url.toString().toStdString(),
[this, url](const std::string &data,
const std::string &,
const std::string &,
mtx::http::RequestErr err) {
if (err) {
nhlog::net()->warn(
"failed to retrieve image {}: {} {}",
url.toString().toStdString(),
err->matrix_error.error,
static_cast<int>(err->status_code));
return;
}
QPixmap img;
img.loadFromData(QByteArray(data.data(), data.size()));
emit imageDownloaded(img);
});
}
void
ImageItem::saveImage(const QString &filename, const QByteArray &data)
{
try {
QFile file(filename);
if (!file.open(QIODevice::WriteOnly))
return;
file.write(data);
file.close();
} catch (const std::exception &e) {
nhlog::ui()->warn("Error while saving file to: {}", e.what());
}
}
void
ImageItem::init()
{
setMouseTracking(true);
setCursor(Qt::PointingHandCursor);
setAttribute(Qt::WA_Hover, true);
connect(this, &ImageItem::imageDownloaded, this, &ImageItem::setImage);
connect(this, &ImageItem::imageSaved, this, &ImageItem::saveImage);
downloadMedia(url_);
}
ImageItem::ImageItem(const mtx::events::RoomEvent<mtx::events::msg::Image> &event, QWidget *parent)
: QWidget(parent)
, event_{event}
{
url_ = QString::fromStdString(event.content.url);
text_ = QString::fromStdString(event.content.body);
QList<QString> url_parts = url_.toString().split("mxc://");
if (url_parts.size() != 2) {
qDebug() << "Invalid format for image" << url_.toString();
return;
}
QString media_params = url_parts[1];
url_ = QString("%1/_matrix/media/r0/download/%2")
.arg(http::client()->getHomeServer().toString(), media_params);
auto proxy = http::client()->downloadImage(url_);
connect(proxy.data(),
&DownloadMediaProxy::imageDownloaded,
this,
[this, proxy](const QPixmap &img) {
proxy->deleteLater();
setImage(img);
});
init();
}
ImageItem::ImageItem(const QString &url, const QString &filename, uint64_t size, QWidget *parent)
@ -69,31 +97,7 @@ ImageItem::ImageItem(const QString &url, const QString &filename, uint64_t size,
, text_{filename}
{
Q_UNUSED(size);
setMouseTracking(true);
setCursor(Qt::PointingHandCursor);
setAttribute(Qt::WA_Hover, true);
QList<QString> url_parts = url_.toString().split("mxc://");
if (url_parts.size() != 2) {
qDebug() << "Invalid format for image" << url_.toString();
return;
}
QString media_params = url_parts[1];
url_ = QString("%1/_matrix/media/r0/download/%2")
.arg(http::client()->getHomeServer().toString(), media_params);
auto proxy = http::client()->downloadImage(url_);
connect(proxy.data(),
&DownloadMediaProxy::imageDownloaded,
this,
[proxy, this](const QPixmap &img) {
proxy->deleteLater();
setImage(img);
});
init();
}
void
@ -102,8 +106,15 @@ ImageItem::openUrl()
if (url_.toString().isEmpty())
return;
if (!QDesktopServices::openUrl(url_))
qWarning() << "Could not open url" << url_.toString();
auto mxc_parts = mtx::client::utils::parse_mxc_url(url_.toString().toStdString());
auto urlToOpen = QString("https://%1:%2/_matrix/media/r0/download/%3/%4")
.arg(QString::fromStdString(http::v2::client()->server()))
.arg(http::v2::client()->port())
.arg(QString::fromStdString(mxc_parts.server))
.arg(QString::fromStdString(mxc_parts.media_id));
if (!QDesktopServices::openUrl(urlToOpen))
nhlog::ui()->warn("could not open url: {}", urlToOpen.toStdString());
}
QSize
@ -231,23 +242,22 @@ ImageItem::saveAs()
if (filename.isEmpty())
return;
auto proxy = http::client()->downloadFile(url_);
connect(proxy.data(),
&DownloadMediaProxy::fileDownloaded,
this,
[proxy, filename](const QByteArray &data) {
proxy->deleteLater();
const auto url = url_.toString().toStdString();
try {
QFile file(filename);
http::v2::client()->download(
url,
[this, filename, url](const std::string &data,
const std::string &,
const std::string &,
mtx::http::RequestErr err) {
if (err) {
nhlog::net()->warn("failed to retrieve image {}: {} {}",
url,
err->matrix_error.error,
static_cast<int>(err->status_code));
return;
}
if (!file.open(QIODevice::WriteOnly))
return;
file.write(data);
file.close();
} catch (const std::exception &ex) {
qDebug() << "Error while saving file to:" << ex.what();
}
});
emit imageSaved(filename, QByteArray(data.data(), data.size()));
});
}

17
src/timeline/widgets/VideoItem.cc
View File

@ -15,7 +15,6 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <QDebug>
#include <QLabel>
#include <QVBoxLayout>
@ -27,15 +26,15 @@
void
VideoItem::init()
{
QList<QString> url_parts = url_.toString().split("mxc://");
if (url_parts.size() != 2) {
qDebug() << "Invalid format for image" << url_.toString();
return;
}
// QList<QString> url_parts = url_.toString().split("mxc://");
// if (url_parts.size() != 2) {
// qDebug() << "Invalid format for image" << url_.toString();
// return;
// }
QString media_params = url_parts[1];
url_ = QString("%1/_matrix/media/r0/download/%2")
.arg(http::client()->getHomeServer().toString(), media_params);
// QString media_params = url_parts[1];
// url_ = QString("%1/_matrix/media/r0/download/%2")
// .arg(http::client()->getHomeServer().toString(), media_params);
}
VideoItem::VideoItem(const mtx::events::RoomEvent<mtx::events::msg::Video> &event, QWidget *parent)