healthd.te

# healthd - battery/charger monitoring service daemon
type healthd, domain;
type healthd_exec, exec_type, file_type;

# Write to /dev/kmsg
allow healthd kmsg_device:chr_file rw_file_perms;

# Read access to pseudo filesystems.
allow healthd sysfs_type:dir search;
r_dir_file(healthd, rootfs)
r_dir_file(healthd, cgroup)

# Read access to system files for passthrough HALs in
# /{system,vendor,odm}/lib[64]/hw/
r_dir_file(healthd, system_file)

allow healthd self:global_capability_class_set { sys_tty_config };
allow healthd self:global_capability_class_set sys_boot;

allow healthd self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl;

wakelock_use(healthd)

hal_client_domain(healthd, hal_health)

# Read/write to /sys/power/state
allow healthd sysfs_power:file rw_file_perms;

# TODO: added to match above sysfs rule. Remove me?
allow healthd sysfs_usb:file write;

r_dir_file(healthd, sysfs_batteryinfo)

###
### 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;

# Healthd needs to tell init to continue the boot
# process when running in charger mode.
set_prop(healthd, system_prop)
set_prop(healthd, exported_system_prop)
set_prop(healthd, exported2_system_prop)
set_prop(healthd, exported3_system_prop)