From 40bf4a249dc920856f7451df7374b4d6ba30462e Mon Sep 17 00:00:00 2001
From: Roy Luo <royluo@google.com>
Date: Wed, 16 Aug 2023 19:04:51 +0000
Subject: [PATCH] Support monitoring USB sysfs attributes in USB HAL

Grant access to USB sysfs attributes.

Bug: 285199434
Test: no audit log in logcat after command execution
Change-Id: Ic9c61cb5153e06eb9db15f4451a4e6769d688431
---
 whitechapel/vendor/google/hal_usb_impl.te | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/whitechapel/vendor/google/hal_usb_impl.te b/whitechapel/vendor/google/hal_usb_impl.te
index 97ec1c7c..cd2cbf89 100644
--- a/whitechapel/vendor/google/hal_usb_impl.te
+++ b/whitechapel/vendor/google/hal_usb_impl.te
@@ -26,3 +26,7 @@ allow hal_usb_impl sysfs_usbc_throttling_stats:file r_file_perms;
 
 # For checking contaminant detection status
 get_prop(hal_usb_impl, vendor_usb_config_prop);
+
+# For monitoring usb sysfs attributes
+allow hal_usb_impl sysfs_wakeup:dir search;
+allow hal_usb_impl sysfs_wakeup:file r_file_perms;