diff --git a/private/init.te b/private/init.te index c0e3d5f7e0359ba82e72426fea2fac9fa0305167..a42b525fcbafcba13de5b74b73c1ef0173d0bbf5 100644 --- a/private/init.te +++ b/private/init.te @@ -5,6 +5,7 @@ tmpfs_domain(init) # Transitions to seclabel processes in init.rc domain_trans(init, rootfs, adbd) domain_trans(init, rootfs, charger) +domain_trans(init, rootfs, healthd) domain_trans(init, rootfs, slideshow) recovery_only(` domain_trans(init, rootfs, recovery) diff --git a/public/healthd.te b/public/healthd.te index 8d71cfd3353b3dcca41ff7c1d3223b6fd642272a..8add5611628f5fc73712ee1da4a5b537c5321ee9 100644 --- a/public/healthd.te +++ b/public/healthd.te @@ -15,19 +15,50 @@ r_dir_file(healthd, cgroup) r_dir_file(healthd, system_file) allow healthd self:capability { net_admin sys_tty_config }; - -wakelock_use(healthd) +allow healthd self:capability sys_boot; allow healthd self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl; +wakelock_use(healthd) + binder_use(healthd) binder_service(healthd) binder_call(healthd, system_server) binder_call(healthd, hwservicemanager) binder_call(healthd, hal_health) +# Write to state file. +# TODO: Split into a separate type? +allow healthd sysfs:file write; + +# TODO: added to match above sysfs rule. Remove me? +allow healthd sysfs_usb:file write; + allow healthd sysfs_batteryinfo:file r_file_perms; + +r_dir_file(healthd, sysfs_type) + +### +### healthd: charger mode +### + +# Read /sys/fs/pstore/console-ramoops +# Don't worry about overly broad permissions for now, as there's +# only one file in /sys/fs/pstore +allow healthd pstorefs:dir r_dir_perms; +allow healthd pstorefs:file r_file_perms; + +allow healthd graphics_device:dir r_dir_perms; +allow healthd graphics_device:chr_file rw_file_perms; +allow healthd input_device:dir r_dir_perms; +allow healthd input_device:chr_file r_file_perms; +allow healthd tty_device:chr_file rw_file_perms; +allow healthd ashmem_device:chr_file execute; +allow healthd self:process execmem; +allow healthd proc_sysrq:file rw_file_perms; + allow healthd batteryproperties_service:service_manager { add find }; -# healthd can fake the battery existense if ro.boot.fake_battery is set -get_prop(healthd, system_prop) +# Healthd needs to tell init to continue the boot +# process when running in charger mode. +set_prop(healthd, system_prop)