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38 lines
2.0 KiB
Diff
38 lines
2.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: nailyk-fr <nailyk_git@nailyk.fr>
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Date: Sun, 13 Aug 2017 20:31:53 +0200
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Subject: [PATCH] Tuna: Sepolicy: Add tee-fs permissions
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* Tee-fs-setup is launched as recovery context.
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* Those rules are needed because of toybox android
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move.
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* This is mandatory for encryption as this script
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init /tee then start TEE services.
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* Denials details:
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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
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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
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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
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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
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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
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Change-Id: I559f15713c7893b97c7e33f421ff19d606814fb1
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---
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sepolicy/recovery.te | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/sepolicy/recovery.te b/sepolicy/recovery.te
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index 0d30c0d..f1047b4 100644
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--- a/sepolicy/recovery.te
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+++ b/sepolicy/recovery.te
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@@ -43,6 +43,9 @@ allow recovery powerctl_prop:property_service set;
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# For decryption
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allow recovery tee_device:chr_file { ioctl open read write };
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+allow recovery shell_exec:file getattr;
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+allow recovery toolbox_exec:file { execute execute_no_trans getattr open read };
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+
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#============= healthd ==============
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allow healthd device:dir write;
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