android_external_sepolicy/healthd.te at defdroid-5.1.1_r3 · DefDroid/android_external_sepolicy · GitHub

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# healthd seclabel is specified in init.rc since
# it lives in the rootfs and has no unique file type.
type healthd, domain;

write_klog(healthd)
# /dev/__null__ created by init prior to policy load,
# open fd inherited by healthd.
allow healthd tmpfs:chr_file { read write };

allow healthd self:capability { net_admin mknod sys_tty_config };
wakelock_use(healthd)
allow healthd self:netlink_kobject_uevent_socket create_socket_perms;
binder_use(healthd)
binder_service(healthd)
binder_call(healthd, system_server)

# Write to state file.
# TODO:  Split into a separate type?
allow healthd sysfs:file write;

###
### 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 self:capability sys_boot;

allow healthd healthd_service:service_manager add;

# Healthd needs to tell init to continue the boot
# process when running in charger mode.
unix_socket_connect(healthd, property, init)
allow healthd system_prop:property_service set;