From aa5218c8a70bc12f0f9615327ce1460d655b18c1 Mon Sep 17 00:00:00 2001
From: Roy Luo <royluo@google.com>
Date: Wed, 20 Sep 2023 22:01:18 +0000
Subject: [PATCH] Support metric upload in USB HAL

Grant access to stats service.
Sample error logs: avc:  denied  { find } for pid=949 uid=1000
name=android.frameworks.stats.IStats/default
scontext=u:r:hal_usb_impl:s0 tcontext=u:object_r:fwk_stats_service:s0
tclass=service_manager permissive=0

Bug: 297224564
Test: no audit log in logcat after command execution
Change-Id: I4a80e11e63ec164dff73288e93aac851ffebb696
---
 vendor/hal_usb_impl.te | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/vendor/hal_usb_impl.te b/vendor/hal_usb_impl.te
index e4610507..d282a559 100644
--- a/vendor/hal_usb_impl.te
+++ b/vendor/hal_usb_impl.te
@@ -19,3 +19,6 @@ hal_client_domain(hal_usb_impl, hal_thermal);
 # For monitoring usb sysfs attributes
 allow hal_usb_impl sysfs_wakeup:dir search;
 allow hal_usb_impl sysfs_wakeup:file r_file_perms;
+
+# For metrics upload
+allow hal_usb_impl fwk_stats_service:service_manager find;