PWN-Hunter/android_system_sepolicy
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Merge "Moving recovery resources from /system to /vendor"

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This commit is contained in:
Bill Peckham 2019-10-05 03:14:12 +00:00 committed by Gerrit Code Review
commit 0109fb24fc
6 changed files with 30 additions and 25 deletions
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2
private/compat/29.0/29.0.cil
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@ -1,6 +1,8 @@
;; types removed from current policy
(type ashmemd)
(type hal_wifi_offload_hwservice)
(type install_recovery)
(type install_recovery_exec)
(type mediacodec_service)
(type perfprofd_data_file)
(type perfprofd_service)

2
private/compat/29.0/29.0.ignore.cil
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@ -23,5 +23,7 @@
system_passwd_file
vendor_apex_file
vendor_boringssl_self_test
vendor_install_recovery
vendor_install_recovery_exec
virtual_ab_prop
wifi_stack_service))

3
private/file_contexts
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@ -284,7 +284,6 @@
/system/bin/cppreopts\.sh u:object_r:cppreopts_exec:s0
/system/bin/preloads_copy\.sh u:object_r:preloads_copy_exec:s0
/system/bin/preopt2cachename u:object_r:preopt2cachename_exec:s0
/system/bin/install-recovery\.sh u:object_r:install_recovery_exec:s0
/system/bin/dex2oat(d)? u:object_r:dex2oat_exec:s0
/system/bin/dexoptanalyzer(d)? u:object_r:dexoptanalyzer_exec:s0
/system/bin/viewcompiler u:object_r:viewcompiler_exec:s0
@ -367,6 +366,8 @@
/(vendor|system/vendor)/etc/selinux/(vendor|nonplat)_service_contexts u:object_r:nonplat_service_contexts_file:s0
/(vendor|system/vendor)/bin/install-recovery\.sh u:object_r:vendor_install_recovery_exec:s0
#############################
# OEM and ODM files
#

3
private/install_recovery.te
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@ -1,3 +0,0 @@
typeattribute install_recovery coredomain;
init_daemon_domain(install_recovery)

21
public/install_recovery.te
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@ -1,21 +0,0 @@
# service flash_recovery in init.rc
type install_recovery, domain;
type install_recovery_exec, system_file_type, exec_type, file_type;
# /system/bin/install-recovery.sh is a shell script.
# Needs to execute /system/bin/sh
allow install_recovery shell_exec:file rx_file_perms;
# Execute /system/bin/applypatch
allow install_recovery system_file:file rx_file_perms;
not_full_treble(`allow install_recovery vendor_file:file rx_file_perms;')
allow install_recovery toolbox_exec:file rx_file_perms;
# Update the recovery block device based off a diff of the boot block device
allow install_recovery block_device:dir search;
allow install_recovery boot_block_device:blk_file r_file_perms;
allow install_recovery recovery_block_device:blk_file rw_file_perms;
# Write to /proc/sys/vm/drop_caches
allow install_recovery proc_drop_caches:file w_file_perms;

24
vendor/vendor_install_recovery.te vendored Normal file
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@ -0,0 +1,24 @@
init_daemon_domain(vendor_install_recovery)
# service vendor_flash_recovery in
# bootable/recovery/applypatch/vendor_flash_recovery.rc
type vendor_install_recovery, domain;
type vendor_install_recovery_exec, vendor_file_type, exec_type, file_type;
# /vendor/bin/install-recovery.sh is a shell script.
# Needs to execute /vendor/bin/sh
allow vendor_install_recovery vendor_shell_exec:file rx_file_perms;
# Execute /vendor/bin/applypatch
allow vendor_install_recovery vendor_file:file rx_file_perms;
not_full_treble(`allow vendor_install_recovery vendor_file:file rx_file_perms;')
allow vendor_install_recovery vendor_toolbox_exec:file rx_file_perms;
# Update the recovery block device based off a diff of the boot block device
allow vendor_install_recovery block_device:dir search;
allow vendor_install_recovery boot_block_device:blk_file r_file_perms;
allow vendor_install_recovery recovery_block_device:blk_file rw_file_perms;
# Write to /proc/sys/vm/drop_caches
allow vendor_install_recovery proc_drop_caches:file w_file_perms;