1# HwBinder IPC from client to server, and callbacks 2binder_call(hal_telephony_client, hal_telephony_server) 3binder_call(hal_telephony_server, hal_telephony_client) 4 5hal_attribute_hwservice(hal_telephony, hal_telephony_hwservice) 6 7allowxperm hal_telephony_server self:udp_socket ioctl priv_sock_ioctls; 8 9allow hal_telephony_server self:netlink_route_socket nlmsg_write; 10allow hal_telephony_server kernel:system module_request; 11allow hal_telephony_server self:global_capability_class_set { setpcap setgid setuid net_admin net_raw }; 12allow hal_telephony_server cgroup:dir create_dir_perms; 13allow hal_telephony_server cgroup:{ file lnk_file } r_file_perms; 14allow hal_telephony_server cgroup_v2:dir create_dir_perms; 15allow hal_telephony_server cgroup_v2:{ file lnk_file } r_file_perms; 16allow hal_telephony_server radio_device:chr_file rw_file_perms; 17allow hal_telephony_server radio_device:blk_file r_file_perms; 18allow hal_telephony_server efs_file:dir create_dir_perms; 19allow hal_telephony_server efs_file:file create_file_perms; 20allow hal_telephony_server vendor_shell_exec:file rx_file_perms; 21allow hal_telephony_server bluetooth_efs_file:file r_file_perms; 22allow hal_telephony_server bluetooth_efs_file:dir r_dir_perms; 23 24# property service 25get_prop(hal_telephony_server, telephony_config_prop) 26set_prop(hal_telephony_server, radio_control_prop) 27set_prop(hal_telephony_server, radio_prop) 28set_prop(hal_telephony_server, telephony_status_prop) 29 30allow hal_telephony_server tty_device:chr_file rw_file_perms; 31 32# Allow hal_telephony_server to create and use netlink sockets. 33allow hal_telephony_server self:netlink_socket create_socket_perms_no_ioctl; 34allow hal_telephony_server self:netlink_generic_socket create_socket_perms_no_ioctl; 35allow hal_telephony_server self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl; 36 37# Access to wake locks 38wakelock_use(hal_telephony_server) 39 40r_dir_file(hal_telephony_server, proc_net_type) 41r_dir_file(hal_telephony_server, sysfs_type) 42 43# granting the ioctl permission for hal_telephony_server should be device specific 44allow hal_telephony_server self:socket create_socket_perms_no_ioctl; 45