Sepolicy for mm_events
Allow mm_events to periodically arm the mm_events
perfetto trace config if mm_events is enabled.
Bug: 183037386
Test: boot; setprop persist.mm_events.enabled true; No avc denials
Change-Id: Ia9760001e7fb591f18e3e816a63281167a658c74
diff --git a/private/mm_events.te b/private/mm_events.te
new file mode 100644
index 0000000..4875d40
--- /dev/null
+++ b/private/mm_events.te
@@ -0,0 +1,14 @@
+type mm_events, domain, coredomain;
+type mm_events_exec, system_file_type, exec_type, file_type;
+
+init_daemon_domain(mm_events)
+
+allow mm_events shell_exec:file rx_file_perms;
+
+# Allow running the sleep command to rate limit attempts
+# to arm mm_events on failure.
+allow mm_events toolbox_exec:file rx_file_perms;
+
+allow mm_events perfetto_exec:file rx_file_perms;
+
+domain_auto_trans(mm_events, perfetto_exec, perfetto)