platform_system_sepolicy/prebuilts/api/30.0/public/gatekeeperd.te

type gatekeeperd, domain;
type gatekeeperd_exec, system_file_type, exec_type, file_type;

# gatekeeperd
binder_service(gatekeeperd)
binder_use(gatekeeperd)

### Rules needed when Gatekeeper HAL runs inside gatekeeperd process.
### These rules should eventually be granted only when needed.
allow gatekeeperd ion_device:chr_file r_file_perms;
# Load HAL implementation
allow gatekeeperd system_file:dir r_dir_perms;
###

### Rules needed when Gatekeeper HAL runs outside of gatekeeperd process.
### These rules should eventually be granted only when needed.
hal_client_domain(gatekeeperd, hal_gatekeeper)
###

# need to find KeyStore and add self
add_service(gatekeeperd, gatekeeper_service)

# Need to add auth tokens to KeyStore
use_keystore(gatekeeperd)
allow gatekeeperd keystore:keystore_key { add_auth };

# For permissions checking
allow gatekeeperd system_server:binder call;
allow gatekeeperd permission_service:service_manager find;

# for SID file access
allow gatekeeperd gatekeeper_data_file:dir rw_dir_perms;
allow gatekeeperd gatekeeper_data_file:file create_file_perms;

# For hardware properties retrieval
allow gatekeeperd hardware_properties_service:service_manager find;

# For checking whether GSI is running
get_prop(gatekeeperd, gsid_prop)

r_dir_file(gatekeeperd, cgroup)