whitechapel_pro/modem_svc_sit.te

# Selinux rule for modem_svc_sit daemon
type modem_svc_sit, domain;
type modem_svc_sit_exec, vendor_file_type, exec_type, file_type;
init_daemon_domain(modem_svc_sit)

hwbinder_use(modem_svc_sit)
binder_call(modem_svc_sit, rild)

# Grant sysfs modem access
allow modem_svc_sit sysfs_modem:file rw_file_perms;

# Grant radio device access
allow modem_svc_sit radio_device:chr_file rw_file_perms;

# Grant vendor radio and modem file/dir creation permission
allow modem_svc_sit radio_vendor_data_file:dir create_dir_perms;
allow modem_svc_sit radio_vendor_data_file:file create_file_perms;
allow modem_svc_sit modem_stat_data_file:dir create_dir_perms;
allow modem_svc_sit modem_stat_data_file:file create_file_perms;

allow modem_svc_sit vendor_fw_file:dir search;
allow modem_svc_sit vendor_fw_file:file r_file_perms;

allow modem_svc_sit mnt_vendor_file:dir r_dir_perms;
allow modem_svc_sit modem_userdata_file:dir create_dir_perms;
allow modem_svc_sit modem_userdata_file:file create_file_perms;

# RIL property
get_prop(modem_svc_sit, vendor_rild_prop)

# Modem property
set_prop(modem_svc_sit, vendor_modem_prop)

# hwservice permission
allow modem_svc_sit hal_exynos_rild_hwservice:hwservice_manager find;
get_prop(modem_svc_sit, hwservicemanager_prop)

# logging property
get_prop(modem_svc_sit, vendor_logger_prop)

# Modem SVC will register the default instance of the AIDL ISharedModemPlatform hal.
hal_server_domain(modem_svc_sit, hal_shared_modem_platform)

userdebug_or_eng(`
  allow modem_svc_sit radio_test_device:chr_file rw_file_perms;
')

# Write trace data to the Perfetto traced daemon. This requires connecting to
# its producer socket and obtaining a (per-process) tmpfs fd.
perfetto_producer(modem_svc_sit)

# Allow modem_svc_sit to access modem image file/dir
allow modem_svc_sit modem_img_file:dir r_dir_perms;
allow modem_svc_sit modem_img_file:file r_file_perms;
allow modem_svc_sit modem_img_file:lnk_file r_file_perms;

# Allow modem_svc_sit to access socket for UMI
userdebug_or_eng(`
  allow modem_svc_sit radio_vendor_data_file:sock_file { create unlink };
')