| # HwBinder IPC from client to server, and callbacks |
| binder_call(hal_telephony_client, hal_telephony_server) |
| binder_call(hal_telephony_server, hal_telephony_client) |
| |
| hal_attribute_hwservice(hal_telephony, hal_telephony_hwservice) |
| hal_attribute_service(hal_telephony, hal_radio_service) |
| |
| allowxperm hal_telephony_server self:udp_socket ioctl priv_sock_ioctls; |
| |
| allow hal_telephony_server self:netlink_route_socket nlmsg_write; |
| allow hal_telephony_server kernel:system module_request; |
| allow hal_telephony_server self:global_capability_class_set { setpcap setgid setuid net_admin net_raw }; |
| allow hal_telephony_server cgroup:dir create_dir_perms; |
| allow hal_telephony_server cgroup:{ file lnk_file } r_file_perms; |
| allow hal_telephony_server cgroup_v2:dir create_dir_perms; |
| allow hal_telephony_server cgroup_v2:{ file lnk_file } r_file_perms; |
| allow hal_telephony_server radio_device:chr_file rw_file_perms; |
| allow hal_telephony_server radio_device:blk_file r_file_perms; |
| allow hal_telephony_server efs_file:dir create_dir_perms; |
| allow hal_telephony_server efs_file:file create_file_perms; |
| allow hal_telephony_server vendor_shell_exec:file rx_file_perms; |
| allow hal_telephony_server bluetooth_efs_file:file r_file_perms; |
| allow hal_telephony_server bluetooth_efs_file:dir r_dir_perms; |
| |
| # property service |
| get_prop(hal_telephony_server, telephony_config_prop) |
| set_prop(hal_telephony_server, radio_control_prop) |
| set_prop(hal_telephony_server, radio_prop) |
| set_prop(hal_telephony_server, telephony_status_prop) |
| |
| allow hal_telephony_server tty_device:chr_file rw_file_perms; |
| |
| # Allow hal_telephony_server to create and use netlink sockets. |
| allow hal_telephony_server self:netlink_socket create_socket_perms_no_ioctl; |
| allow hal_telephony_server self:netlink_generic_socket create_socket_perms_no_ioctl; |
| allow hal_telephony_server self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl; |
| |
| # Access to wake locks |
| wakelock_use(hal_telephony_server) |
| |
| r_dir_file(hal_telephony_server, proc_net_type) |
| r_dir_file(hal_telephony_server, sysfs_type) |
| |
| # granting the ioctl permission for hal_telephony_server should be device specific |
| allow hal_telephony_server self:socket create_socket_perms_no_ioctl; |
| |
| # Allow AIDL HAL shim to call HIDL HAL implementation |
| binder_call(hal_telephony_server, hal_telephony_server) |