platform_system_sepolicy/public/hal_wifi_hostapd.te
Gabriel Biren d59d96c476 Add rule to allow servicemanager to call
the hostapd service.

Needed in order to allow hostapd to
receive a callback from servicemanager
when the active service count changes.

Bug: 213475388
Test: atest VtsHalHostapdTargetTest
Change-Id: I3a5ec8219d23227fab85325f90d8b4aee6c76973
2022-02-08 18:00:15 +00:00

32 lines
1.3 KiB
Text

# 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 *;