untrusted_app_30: add new targetSdk domain
Enforce new requirements on app with targetSdkVersion=32 including:
- No RTM_GETNEIGH on netlink route sockets.
- No RTM_GETNEIGHTBL on netlink route sockets.
Bug: 171572148
Test: atest NetworkInterfaceTest
Test: atest bionic-unit-tests-static
Test: atest CtsSelinuxTargetSdkCurrentTestCases
Test: atest CtsSelinuxTargetSdk30TestCases
Test: atest CtsSelinuxTargetSdk29TestCases
Test: atest CtsSelinuxTargetSdk28TestCases
Test: atest CtsSelinuxTargetSdk27TestCases
Test: atest CompatChangesSelinuxTest
Test: atest NetlinkSocketTest
Change-Id: I2167e6cd564854c2656ee06c2202cfff2b727af5
diff --git a/private/untrusted_app_27.te b/private/untrusted_app_27.te
index 7a326a5..c747af1 100644
--- a/private/untrusted_app_27.te
+++ b/private/untrusted_app_27.te
@@ -36,3 +36,7 @@
# Read /mnt/sdcard symlink.
allow untrusted_app_27 mnt_sdcard_file:lnk_file r_file_perms;
+
+# allow sending RTM_GETNEIGH{TBL} messages.
+allow untrusted_app_27 self:netlink_route_socket nlmsg_getneigh;
+auditallow untrusted_app_27 self:netlink_route_socket nlmsg_getneigh;