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Add systemd unit to setup application scope and add hardening. #27325

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Add systemd unit to setup application scope and add hardening. #27325

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8 changes: 8 additions & 0 deletions Telegram/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -1875,6 +1875,7 @@ if (LINUX AND DESKTOP_APP_USE_PACKAGED)
include(GNUInstallDirs)
configure_file("../lib/xdg/org.telegram.desktop.service" "${CMAKE_CURRENT_BINARY_DIR}/org.telegram.desktop.service" @ONLY)
configure_file("../lib/xdg/org.telegram.desktop.metainfo.xml" "${CMAKE_CURRENT_BINARY_DIR}/org.telegram.desktop.metainfo.xml" @ONLY)
configure_file("../lib/xdg/telegram-desktop.service" "${CMAKE_CURRENT_BINARY_DIR}/telegram-desktop.service" @ONLY)
generate_appdata_changelog(Telegram "${CMAKE_SOURCE_DIR}/changelog.txt" "${CMAKE_CURRENT_BINARY_DIR}/org.telegram.desktop.metainfo.xml")
install(TARGETS Telegram RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}" BUNDLE DESTINATION "${CMAKE_INSTALL_BINDIR}")
install(FILES "Resources/art/icon16.png" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/16x16/apps" RENAME "telegram.png")
Expand All @@ -1888,4 +1889,11 @@ if (LINUX AND DESKTOP_APP_USE_PACKAGED)
install(FILES "../lib/xdg/org.telegram.desktop.desktop" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/applications")
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/org.telegram.desktop.service" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/dbus-1/services")
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/org.telegram.desktop.metainfo.xml" DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/metainfo")

find_package(PkgConfig REQUIRED)
pkg_get_variable(SYSTEMD_USER_UNIT_DIR systemd systemduserunitdir)
if (NOT ${SYSTEMD_USER_UNIT_DIR} STREQUAL "")
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/telegram-desktop.service" DESTINATION "${SYSTEMD_USER_UNIT_DIR}")
endif()

endif()
1 change: 1 addition & 0 deletions lib/xdg/org.telegram.desktop.service
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@@ -1,3 +1,4 @@
[D-BUS Service]
Name=org.telegram.desktop
Exec=@CMAKE_INSTALL_FULL_BINDIR@/telegram-desktop
SystemdService=telegram-desktop.service
13 changes: 13 additions & 0 deletions lib/xdg/telegram-desktop.service
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Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
[Unit]
Description=Official desktop version of Telegram messaging app

[Service]
Type=dbus
BusName=org.telegram.desktop
ExecStart=@CMAKE_INSTALL_FULL_BINDIR@/telegram-desktop
LockPersonality=yes
MemoryDenyWriteExecute=yes
NoNewPrivileges=yes
RestrictNamespaces=yes
SystemCallArchitectures=native
Slice=app.slice