add netutils_wrappers
Bug: 36463595
Test: Boot sailfish, make wifi call, internet over data and wifi
Change-Id: I81259b6412d7197725afe2fe4976aa0a03b8df6e
Signed-off-by: Sandeep Patil <sspatil@google.com>
diff --git a/private/netutils_wrapper.te b/private/netutils_wrapper.te
new file mode 100644
index 0000000..f7fe32a
--- /dev/null
+++ b/private/netutils_wrapper.te
@@ -0,0 +1,28 @@
+typeattribute netutils_wrapper coredomain;
+
+r_dir_file(netutils_wrapper, system_file);
+
+# For netutils (ip, iptables, tc)
+allow netutils_wrapper self:capability net_raw;
+
+allow netutils_wrapper system_file:file { execute execute_no_trans };
+allow netutils_wrapper proc_net:file { open read getattr };
+allow netutils_wrapper self:rawip_socket create_socket_perms;
+allow netutils_wrapper self:udp_socket create_socket_perms;
+allow netutils_wrapper self:capability net_admin;
+# ip utils need everything but ioctl
+allow netutils_wrapper self:netlink_route_socket ~ioctl;
+allow netutils_wrapper self:netlink_xfrm_socket ~ioctl;
+
+# For netutils (ndc) to be able to talk to netd
+allow netutils_wrapper netd_socket:sock_file { open getattr read write append };
+allow netutils_wrapper netd:unix_stream_socket { read getattr connectto };
+
+# For /data/misc/net access to ndc and ip
+r_dir_file(netutils_wrapper, net_data_file)
+
+domain_auto_trans({
+ domain
+ -coredomain
+ -appdomain
+}, netutils_wrapper_exec, netutils_wrapper)