Allow More Apps to Recv UDP Sockets from SystemServer
This gives the privilege to system apps, platform apps,
ephemeral apps, and privileged apps to receive a
UDP socket from the system server. This is being added
for supporting UDP Encapsulation sockets for IPsec, which
must be provided by the system.
This is an analogous change to a previous change that
permitted these sockets for untrusted_apps:
0f75a62e2c4fb1b6ef8db6f2e5c10ff29f95322d
Bug: 70389346
Test: IpSecManagerTest, System app verified with SL4A
Change-Id: Iec07e97012e0eab92a95fae9818f80f183325c31
diff --git a/private/app.te b/private/app.te
index 9c4461c..7dceaaa 100644
--- a/private/app.te
+++ b/private/app.te
@@ -1,3 +1,7 @@
# TODO: deal with tmpfs_domain pub/priv split properly
# Read system properties managed by zygote.
allow appdomain zygote_tmpfs:file read;
+
+neverallow appdomain system_server:udp_socket {
+ accept append bind create getopt ioctl listen lock name_bind
+ relabelfrom relabelto setattr setopt shutdown };