aoc: add permissions for new sysfs node
Resolving the following audit denials:
- [ 6.450477] type=1400 audit(1699468821.992:6): avc: denied
{ read } for comm="aocd" name="notify_timeout_aoc_status"
dev="sysfs" ino=78572 scontext=u:r:aocd:s0
tcontext=u:object_r:sysfs_aoc:s0 tclass=file permissive=0
- type=1107 audit(0.0:9): uid=0 auid=4294967295 ses=4294967295
subj=u:r:init:s0 msg='avc: denied { set } for
property=persist.vendor.aoc.status_request_timed_out
pid=1035 uid=0 gid=0 scontext=u:r:aocd:s0
tcontext=u:object_r:vendor_default_prop:s0
tclass=property_service permissive=0'
(and get for the same node)
Test: on device
Bug: 309950738
Change-Id: I476624a6d95667d47ada765d6fe392eecc615256
Signed-off-by: Alex Iacobucci <alexiacobucci@google.com>
diff --git a/aoc/sepolicy/aocd.te b/aoc/sepolicy/aocd.te
index 69b0af0..b2bfd13 100644
--- a/aoc/sepolicy/aocd.te
+++ b/aoc/sepolicy/aocd.te
@@ -10,6 +10,7 @@
# sysfs operations
allow aocd sysfs_aoc:dir search;
allow aocd sysfs_aoc_firmware:file w_file_perms;
+allow aocd sysfs_aoc_notifytimeout:file r_file_perms;
# dev operations
allow aocd aoc_device:chr_file rw_file_perms;
@@ -19,3 +20,4 @@
# set properties
set_prop(aocd, vendor_aoc_prop)
+set_prop(aocd, vendor_timeout_aoc_prop)
\ No newline at end of file
diff --git a/aoc/sepolicy/file.te b/aoc/sepolicy/file.te
index 602c5fe..0b853db 100644
--- a/aoc/sepolicy/file.te
+++ b/aoc/sepolicy/file.te
@@ -4,6 +4,7 @@
type sysfs_aoc_firmware, sysfs_type, fs_type;
type sysfs_aoc, sysfs_type, fs_type;
type sysfs_aoc_reset, sysfs_type, fs_type;
+type sysfs_aoc_notifytimeout, sysfs_type, fs_type;
# persist
type persist_aoc_file, file_type, vendor_persist_type;
diff --git a/aoc/sepolicy/property.te b/aoc/sepolicy/property.te
index e6f9ddb..c2f5695 100644
--- a/aoc/sepolicy/property.te
+++ b/aoc/sepolicy/property.te
@@ -1,2 +1,3 @@
# AoC
vendor_internal_prop(vendor_aoc_prop)
+vendor_internal_prop(vendor_timeout_aoc_prop)
\ No newline at end of file
diff --git a/aoc/sepolicy/property_contexts b/aoc/sepolicy/property_contexts
index 0838873..3c2acb6 100644
--- a/aoc/sepolicy/property_contexts
+++ b/aoc/sepolicy/property_contexts
@@ -1,2 +1,3 @@
# AoC
vendor.aoc.firmware.version u:object_r:vendor_aoc_prop:s0
+persist.vendor.aoc.status_request_timed_out u:object_r:vendor_timeout_aoc_prop:s0
\ No newline at end of file