tequilaOS/platform_device_qcom_sepolicy_vndr-legacy-um
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sepolicy: Add access policy for charger files

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Add charger.te file and add policy for charger script
to access charger devices.

while at it add sepolicy rules for hvdcp_opti.

Change-Id: Ib14d5baad3415e3044732177c73b3e64d4f8fdc4
This commit is contained in:
Kavya Nunna 2019-05-29 17:35:42 +05:30
parent 2f2f78bca5
commit 5722ea2a85
5 changed files with 44 additions and 1 deletions
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37
legacy/vendor/common/charger.te vendored Normal file
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@ -0,0 +1,37 @@
# Copyright (c) 2019, The Linux Foundation. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of The Linux Foundation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
allow charger self:capability2 wake_alarm;
r_dir_file(charger, sysfs_battery_supply)
r_dir_file(charger, sysfs_usb_supply)
allow charger {
sysfs_battery_supply
sysfs_usb_supply
}:file w_file_perms;
dontaudit charger device:dir r_dir_perms;
dontaudit charger self:capability sys_admin;

2
legacy/vendor/common/hvdcp.te vendored
View file

@ -71,6 +71,6 @@ allow hvdcp mnt_vendor_file:dir search;
allow hvdcp persist_hvdcp_file:dir rw_dir_perms;
allow hvdcp persist_hvdcp_file:file create_file_perms;
get_prop(hvdcp, hvdcp_opti_prop)
set_prop(hvdcp, hvdcp_opti_prop)
wakelock_use(hvdcp)

3
legacy/vendor/common/init_shell.te vendored
View file

@ -234,15 +234,18 @@ allow qti_init_shell fm_qsoc_patches_exec:file rx_file_perms;
allow qti_init_shell {
sysfs_battery_supply
sysfs_usb_supply
sysfs_usbpd_device
}:dir r_dir_perms;
allow qti_init_shell {
sysfs_battery_supply
sysfs_usb_supply
sysfs_usbpd_device
}:file rw_file_perms;
allow qti_init_shell sysfs_battery_supply:file setattr;
allow qti_init_shell sysfs_usb_supply:file setattr;
allow qti_init_shell sysfs_usbpd_device:file setattr;
allow qti_init_shell sysfs_fm:file rw_file_perms;

1
legacy/vendor/sdm710/file_contexts vendored
View file

@ -147,6 +147,7 @@
# FBE
/(vendor|system/vendor)/bin/init.qti.qseecomd.sh u:object_r:init-qti-fbe-sh_exec:s0
/vendor/bin/init.qti.chg_policy.sh u:object_r:qti_init_shell_exec:s0
##################################
# same process HAL libs
/vendor/lib(64)?/hw/gralloc\.sdm710\.so u:object_r:same_process_hal_file:s0

2
legacy/vendor/sdm845/file_contexts vendored
View file

@ -91,6 +91,8 @@
# FBE
/(vendor|system/vendor)/bin/init.qti.qseecomd.sh u:object_r:init-qti-fbe-sh_exec:s0
/vendor/bin/init.qti.chg_policy.sh u:object_r:qti_init_shell_exec:s0
# Same process file
/vendor/lib(64)?/hw/gralloc\.sdm845\.so u:object_r:same_process_hal_file:s0
/vendor/lib(64)?/hw/vulkan\.sdm845\.so u:object_r:same_process_hal_file:s0