android_device_google_lynx/vendor/lowi_server.te

# lowi_server service
# which launches various other services supporting Wifi-RTT (LOWI) vendor_location
type lowi_server, domain;
type lowi_server_exec, exec_type, vendor_file_type, file_type;

hwbinder_use(lowi_server)
allow lowi_server self:udp_socket create_socket_perms;
allow lowi_server self:netlink_route_socket create_socket_perms_no_ioctl;

## lowi-server
##############
allow lowi_server vendor_location:fd use;
allow lowi_server vendor_location:unix_dgram_socket {sendto read write};

# some additional network access
allow lowi_server self:netlink_generic_socket create_socket_perms_no_ioctl;
allowxperm lowi_server self:udp_socket ioctl lowi_server_ioctls;

# /data/vendor/wifi
allow lowi_server vendor_wifi_vendor_data_file:dir rw_dir_perms;

# /data/vendor/wifi/wpa
allow lowi_server wpa_data_file:dir rw_dir_perms;
allow lowi_server wpa_data_file:sock_file create_file_perms;
allow lowi_server hal_wifi_supplicant_default:unix_dgram_socket sendto;

# /dev/socket/wifihal
allow lowi_server vendor_wifihal_socket:dir rw_dir_perms;
allow lowi_server vendor_wifihal_socket:sock_file create_file_perms;
allow lowi_server vendor_wifihal_socket:unix_dgram_socket sendto;
unix_socket_send(lowi_server, vendor_wifihal, hal_wifi_default);
unix_socket_send(lowi_server, vendor_wifihal, hal_wifi_ext);

# /dev/socket/vendor_location
allow lowi_server vendor_location_socket:{sock_file lnk_file} create_file_perms;
allow lowi_server vendor_location_socket:dir rw_dir_perms;