platform_system_sepolicy/private/init.te
Tom Cherry 938ab05d72 Allow init to execute services marked with seclabel u:r:su:s0 in userdebug/eng
This is do aid developers pushing debug services to not need to modify
the underlying SEPolicy

avc: denied { transition } for comm="init" path="/system/bin/awk"
dev="dm-0" ino=1934 scontext=u:r:init:s0 tcontext=u:r:su:s0
tclass=process
avc: denied { rlimitinh } for comm="awk" scontext=u:r:init:s0
tcontext=u:r:su:s0 tclass=process
avc: denied { siginh } for comm="awk" scontext=u:r:init:s0
tcontext=u:r:su:s0 tclass=process
avc: denied { noatsecure } for comm="awk" scontext=u:r:init:s0
tcontext=u:r:su:s0 tclass=process

Test: init can execute a system_file marked with seclabel u:r:su:s0
Change-Id: I85d9528341fe08dbb2fb9a91e34a41f41aa093be
2018-08-03 19:41:03 +00:00

26 lines
876 B
Text

typeattribute init coredomain;
tmpfs_domain(init)
# Transitions to seclabel processes in init.rc
domain_trans(init, rootfs, charger)
domain_trans(init, rootfs, healthd)
domain_trans(init, rootfs, slideshow)
domain_auto_trans(init, e2fs_exec, e2fs)
recovery_only(`
domain_trans(init, rootfs, adbd)
domain_trans(init, rootfs, recovery)
')
domain_trans(init, shell_exec, shell)
domain_trans(init, init_exec, ueventd)
domain_trans(init, init_exec, vendor_init)
domain_trans(init, { rootfs toolbox_exec }, modprobe)
userdebug_or_eng(`
# case where logpersistd is actually logcat -f in logd context (nee: logcatd)
domain_auto_trans(init, logcat_exec, logpersist)
# allow init to execute services marked with seclabel u:r:su:s0 in userdebug/eng
allow init su:process transition;
dontaudit init su:process noatsecure;
allow init su:process { siginh rlimitinh };
')