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Install some binaries with the setuid bit
Alpine 3.19 Success Details
OpenBSD 7.3 Success Details

This commit is contained in:
Přemysl Eric Janouch 2024-03-27 08:26:49 +01:00
parent 36df9cc6c9
commit 9def673a2b
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 16 additions and 3 deletions
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19
CMakeLists.txt
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@ -33,7 +33,7 @@ configure_file (${PROJECT_SOURCE_DIR}/config.h.in
include_directories (${PROJECT_BINARY_DIR}) include_directories (${PROJECT_BINARY_DIR})
# Build # Build
set (targets wmstatus paswitch siprandom big-brother) set (targets wmstatus paswitch siprandom)
if ("${CMAKE_SYSTEM_NAME}" STREQUAL Linux) if ("${CMAKE_SYSTEM_NAME}" STREQUAL Linux)
# These use Linux i2c APIs, but can be made to work on macOS # These use Linux i2c APIs, but can be made to work on macOS
list (APPEND targets brightness input-switch) list (APPEND targets brightness input-switch)
@ -47,7 +47,7 @@ elseif (APPLE)
add_definitions (-D_DARWIN_C_SOURCE) add_definitions (-D_DARWIN_C_SOURCE)
endif () endif ()
foreach (name ${targets}) foreach (name big-brother ${targets})
add_executable (${name} ${name}.c) add_executable (${name} ${name}.c)
endforeach () endforeach ()
@ -93,7 +93,20 @@ if (WITH_GDM)
install (TARGETS gdm-switch-user DESTINATION ${CMAKE_INSTALL_BINDIR}) install (TARGETS gdm-switch-user DESTINATION ${CMAKE_INSTALL_BINDIR})
endif () endif ()
list (REMOVE_ITEM targets big-brother) # These should be accessible by users, but need to touch system devices.
# Use the setuid bit, for simplicity.
foreach (target brightness input-switch)
if (${target} IN_LIST targets)
list (REMOVE_ITEM targets ${target})
install (TARGETS ${target} DESTINATION ${CMAKE_INSTALL_BINDIR}
PERMISSIONS
OWNER_WRITE OWNER_READ OWNER_EXECUTE
GROUP_READ GROUP_EXECUTE
WORLD_READ WORLD_EXECUTE
SETUID)
endif ()
endforeach ()
install (TARGETS ${targets} DESTINATION ${CMAKE_INSTALL_BINDIR}) install (TARGETS ${targets} DESTINATION ${CMAKE_INSTALL_BINDIR})
install (PROGRAMS shellify DESTINATION ${CMAKE_INSTALL_BINDIR}) install (PROGRAMS shellify DESTINATION ${CMAKE_INSTALL_BINDIR})
install (FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR}) install (FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR})