public/hal_wifi_hostapd.te

# HwBinder IPC from client to server
binder_call(hal_wifi_hostapd_client, hal_wifi_hostapd_server)
binder_call(hal_wifi_hostapd_server, hal_wifi_hostapd_client)

hal_attribute_hwservice(hal_wifi_hostapd, hal_wifi_hostapd_hwservice)
hal_attribute_service(hal_wifi_hostapd, hal_wifi_hostapd_service)

binder_use(hal_wifi_hostapd_server)

allow hal_wifi_hostapd_server dumpstate:fifo_file write;

allow hal_wifi_hostapd_server self:global_capability_class_set { net_admin net_raw };

allow hal_wifi_hostapd_server sysfs_net:dir search;

# Allow hal_wifi_hostapd to access /proc/net/psched
allow hal_wifi_hostapd_server proc_net_type:file { getattr open read };

# Various socket permissions.
allowxperm hal_wifi_hostapd_server self:udp_socket ioctl priv_sock_ioctls;
allow hal_wifi_hostapd_server self:netlink_socket create_socket_perms_no_ioctl;
allow hal_wifi_hostapd_server self:netlink_generic_socket create_socket_perms_no_ioctl;
allow hal_wifi_hostapd_server self:packet_socket create_socket_perms_no_ioctl;
allow hal_wifi_hostapd_server self:netlink_route_socket nlmsg_write;

###
### neverallow rules
###

# hal_wifi_hostapd should not trust any data from sdcards
neverallow hal_wifi_hostapd_server { sdcard_type fuse }:dir ~getattr;
neverallow hal_wifi_hostapd_server { sdcard_type fuse }:file *;