From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: nailyk-fr <nailyk_git@nailyk.fr>
Date: Sun, 13 Aug 2017 20:31:53 +0200
Subject: [PATCH] Tuna: Sepolicy: Add tee-fs permissions

 * Tee-fs-setup is launched as recovery context.
 * Those rules are needed because of toybox android
   move.
 * This is mandatory for encryption as this script
   init /tee then start TEE services.

 * Denials details:
avc:  denied  { getattr } for  pid=128 comm="tee-fs-setup.sh" path="/system/bin/sh" dev=mmcblk0p10 ino=385 scontext=u:r:recovery:s0 tcontext=u:object_r:shell_exec:s0 tclass=file permissive=1
avc:  denied  { getattr } for  pid=128 comm="tee-fs-setup.sh" path="/system/bin/toybox" dev=mmcblk0p10 ino=428 scontext=u:r:recovery:s0 tcontext=u:object_r:toolbox_exec:s0 tclass=file permissive=1
avc:  denied  { execute } for  pid=128 comm="tee-fs-setup.sh" name="toybox" dev=mmcblk0p10 ino=428 scontext=u:r:recovery:s0 tcontext=u:object_r:toolbox_exec:s0 tclass=file permissive=1
avc:  denied  { read open } for  pid=131 comm="tee-fs-setup.sh" name="toybox" dev=mmcblk0p10 ino=428 scontext=u:r:recovery:s0 tcontext=u:object_r:toolbox_exec:s0 tclass=file permissive=1
avc:  denied  { execute_no_trans } for  pid=131 comm="tee-fs-setup.sh" path="/system/bin/toybox" dev=mmcblk0p10 ino=428 scontext=u:r:recovery:s0 tcontext=u:object_r:toolbox_exec:s0 tclass=file permissive=1

Change-Id: I559f15713c7893b97c7e33f421ff19d606814fb1
---
 sepolicy/recovery.te | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sepolicy/recovery.te b/sepolicy/recovery.te
index 0d30c0d..f1047b4 100644
--- a/sepolicy/recovery.te
+++ b/sepolicy/recovery.te
@@ -43,6 +43,9 @@ allow recovery powerctl_prop:property_service set;
 
 # For decryption
 allow recovery tee_device:chr_file { ioctl open read write };
+allow recovery shell_exec:file getattr;
+allow recovery toolbox_exec:file { execute execute_no_trans getattr open read };
+
 #============= healthd ==============
 allow healthd device:dir write;
 
