880a69cd42
As part of security hardening access to sysfs label related sepolicy rules should be removed. So cleaning all the directory reads and sysfs:file access which were seen in the following . hal_bootctl hal_gnss_qti hal_pasrmanager pd_services ssr_diag ssr_setup thermal-engine qmuxd sensors hal_perf_default Change-Id: I51e98a3f68211357e2bb1455f28a96fc3aad4d88
102 lines
4 KiB
Text
102 lines
4 KiB
Text
# Copyright (c) 2019, The Linux Foundation. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of The Linux Foundation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# Thermal-engine daemon
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type thermal-engine, domain;
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type thermal-engine_exec, exec_type, vendor_file_type, file_type;
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# Started by init
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init_daemon_domain(thermal-engine)
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# Allow to read and write cpufreq sysfs
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allow thermal-engine sysfs_devices_system_cpu:file rw_file_perms;
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# This is to access thermal query device and smem log device
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allow thermal-engine { thermal_device smem_log_device }:chr_file rw_file_perms;
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allow thermal-engine self:capability {
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fsetid
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sys_boot
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};
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allow thermal-engine self:{ socket qipcrtr_socket } create_socket_perms;
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# ioctlcmd=c304
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allowxperm thermal-engine self:{ socket qipcrtr_socket } ioctl msm_sock_ipc_ioctls;
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# This is required to access thermal sockets
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allow thermal-engine thermal_socket:dir w_dir_perms;
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allow thermal-engine thermal_socket:sock_file create_file_perms;
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allow thermal-engine socket_device:dir w_dir_perms;
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# This is required for thermal sysfs access
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r_dir_file(thermal-engine, sysfs_thermal)
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allow thermal-engine sysfs_thermal:file w_file_perms;
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# This is required for qmi access
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qmux_socket(thermal-engine);
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allow thermal-engine sysfs_mpdecision:file rw_file_perms;
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r_dir_file(thermal-engine, sysfs_leds)
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# This is required for wake alarm access
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allow thermal-engine self:capability2 wake_alarm;
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#This is to allow access to uio device
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allow thermal-engine uio_device:chr_file rw_file_perms;
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userdebug_or_eng(`
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diag_use(thermal-engine)
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')
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# To search, read and write kgsl sysfs
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allow thermal-engine sysfs_kgsl:dir r_dir_perms;
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allow thermal-engine sysfs_kgsl:file rw_file_perms;
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allow thermal-engine sysfs_kgsl:lnk_file r_file_perms;
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allow thermal-engine sysfs_data:file r_file_perms;
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# netlink access
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allow thermal-engine self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl;
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# This is required read and write battery power supply sysfs
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allow thermal-engine sysfs_battery_supply:dir r_dir_perms;
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allow thermal-engine sysfs_battery_supply:file rw_file_perms;
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allow thermal-engine sysfs_battery_supply:lnk_file r_file_perms;
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# This is required to read and write lcd-backlight sysfs
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allow thermal-engine sysfs_graphics:dir r_dir_perms;
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allow thermal-engine sysfs_graphics:file rw_file_perms;
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allow thermal-engine sysfs_graphics:lnk_file r_file_perms;
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#sysfs_uio
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r_dir_file(thermal-engine, sysfs_uio)
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r_dir_file(thermal-engine, sysfs_uio_file)
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#This is required to enable thermal-engine dsprpc communication
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r_dir_file(thermal-engine, adsprpcd_file);
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allow thermal-engine qdsp_device:chr_file r_file_perms;
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allow thermal-engine ion_device:chr_file r_file_perms;
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