platform_system_sepolicy/private/network_stack.te
Remi NGUYEN VAN 780fbadf08 Add NetworkStack policies for netd and netlink
Allow netd to send network events to the NetworkStack, and allow the
NetworkStack to interact with netlink_route_socket for neighbor
monitoring.

Test: built, booted, WiFi works, no more violations
Bug: 112869080
Change-Id: If212b2897e37e9d249f81ba8139461bce461528e
2019-01-28 14:40:52 +09:00

27 lines
776 B
Text

# Networking service app
typeattribute network_stack coredomain;
app_domain(network_stack);
net_domain(network_stack);
allow network_stack self:global_capability_class_set {
net_admin
net_bind_service
net_broadcast
net_raw
};
# Allow access to net_admin ioctl, DHCP server uses SIOCSARP
allowxperm network_stack self:udp_socket ioctl priv_sock_ioctls;
# The DhcpClient uses packet_sockets
allow network_stack self:packet_socket create_socket_perms_no_ioctl;
# Monitor neighbors via netlink.
allow network_stack self:netlink_route_socket nlmsg_write;
allow network_stack app_api_service:service_manager find;
allow network_stack netd_service:service_manager find;
allow network_stack radio_service:service_manager find;
binder_call(network_stack, netd);