arcanis/netctl-gui
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remove suid bit to use capabilities

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arcan1s 2014-08-20 20:21:34 +04:00
parent 8bf33d4369
commit e9090ab4a9
5 changed files with 7 additions and 9 deletions
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2
PKGBUILD
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@ -13,7 +13,7 @@ license=('GPL3')
makedepends=('automoc4' 'cmake' 'kdelibs' 'qt5-base' 'qt5-tools')
source=("https://github.com/arcan1s/netctl-gui/releases/download/V.${pkgver}/${pkgbase}-${pkgver}-src.tar.xz")
install="${pkgbase}.install"
md5sums=('d99eba4101fee42ebbfa5735aa706bc9')
md5sums=('65b6b2ff184de7e55a70645dc4e2f43a')
prepare() {

4
README.md
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@ -57,6 +57,7 @@ Installation
* `-DBUILD_LIBRARY:BOOL=0` - do not build library
* `-DBUILD_PLASMOID:BOOL=0` - do not build Plasmoid
* `-DBUILD_TEST:BOOL=1` - build auto tests for the library and the helper
* `-DUSE_CAPABILITIES` - use setcap to get privileges to the helper
* `-DUSE_QT5:BOOL=0` - use Qt4 instead of Qt5 for GUI
Additional information
@ -65,9 +66,6 @@ Additional information
TODO (wish list)
----------------
* remove suid bit from helper (polkit/logind/etc)
* check/update documentation
Links
-----

1
sources/CMakeLists.txt
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@ -21,6 +21,7 @@ message (STATUS "Version: ${PROJECT_VERSION}")
message (STATUS "Build date: ${CURRENT_DATE}")
# install options
option (USE_CAPABILITIES "Use setcap to set capabilities for the helper" ON)
option (USE_QT5 "Use Qt5 instead of Qt4" ON)
# components
option (BUILD_GUI "Build GUI" ON)

7
sources/helper/src/CMakeLists.txt
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@ -50,9 +50,8 @@ endif()
add_executable (${SUBPROJECT} ${SOURCES} ${HEADERS} ${MOC_SOURCES} ${QRC_SOURCES} ${TRANSLATIONS})
target_link_libraries (${SUBPROJECT} ${PROJECT_LIBRARY} ${QT_NEEDED_LIBS})
add_executable (${SUBPROJECT}-suid ${SOURCES} ${HEADERS} ${MOC_SOURCES} ${QRC_SOURCES} ${TRANSLATIONS})
target_link_libraries (${SUBPROJECT}-suid ${PROJECT_LIBRARY} ${QT_NEEDED_LIBS})
# install properties
install (TARGETS ${SUBPROJECT} DESTINATION bin)
install (TARGETS ${SUBPROJECT}-suid DESTINATION bin
PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE SETUID)
if (USE_CAPABILITIES)
install (CODE "exec_program (setcap ARGS \\\"cap_setuid+iep cap_setgid+iep\\\" \"$ENV{DESTDIR}/bin/${SUBPROJECT}\")")
endif ()

2
sources/helper/src/main.cpp
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@ -91,7 +91,7 @@ int main(int argc, char *argv[])
args[QString("nodaemon")] = true;
// check euid
if (geteuid() != 0) {
cout << QCoreApplication::translate("NetctlHelper", "The helper is running with EUID %1. Some functions will not be available.")
cout << QCoreApplication::translate("NetctlHelper", "The helper is running with EUID %1. Some functions may not be available.")
.arg(QString::number(geteuid())).toUtf8().data() << endl;
cout << QCoreApplication::translate("NetctlHelper", "See security notes for more details.")
.toUtf8().data() << endl;