Add remount.te to allow adb remount-related operations
* init_daemon_domain because clean_scratch_files is executed by init
* gsid related plumbing for libfs_mgr_binder
Bug: 204836146
Test: Presubmit
Change-Id: Idd7eacd577f538d194252174ab1e3d8396f08fb1
diff --git a/private/remount.te b/private/remount.te
new file mode 100644
index 0000000..4dd94a5
--- /dev/null
+++ b/private/remount.te
@@ -0,0 +1,15 @@
+type remount, domain, coredomain;
+type remount_exec, system_file_type, exec_type, file_type;
+
+userdebug_or_eng(`
+ # Allow init to run clean_scratch_files and do auto domain transfer.
+ init_daemon_domain(remount)
+
+ # Allow talking to gsid.
+ binder_use(remount)
+ allow remount gsi_service:service_manager find;
+ binder_call(remount, gsid)
+
+ # Allow searching for /metadata/gsi/remount/lp_metadata.
+ allow remount { metadata_file gsi_metadata_file_type }:dir search;
+')