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# 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.
# Restricted domain for shell processes spawned by init.
# Normally these are shell commands or scripts invoked via sh
# from an init*.rc file. No service should ever run in this domain.
type qti_init_shell, domain;
typealias qti_init_shell alias vendor_qti_init_shell;
type qti_init_shell_exec, exec_type, vendor_file_type,file_type;
typealias qti_init_shell_exec alias vendor_qti_init_shell_exec;
init_daemon_domain(qti_init_shell)
domain_auto_trans(init, vendor_shell_exec, qti_init_shell)
# For executing init shell scripts (init.qcom.early_boot.sh)
allow qti_init_shell qti_init_shell_exec:file { rx_file_perms entrypoint };
#execute init scripts
allow qti_init_shell vendor_shell_exec:file {rx_file_perms entrypoint };
allow qti_init_shell vendor_toolbox_exec:file rx_file_perms;
# For getting idle_time value
# this is needed for dynamic_fps and bw_mode_bitmap
allow qti_init_shell sysfs_graphics:file {rw_file_perms setattr};
allow qti_init_shell mnt_vendor_file:dir w_dir_perms;
allow qti_init_shell mnt_vendor_file:file create_file_perms;
allow qti_init_shell smd_device:chr_file rw_file_perms;
# Run helpers from / or /system without changing domain.
allow qti_init_shell { rootfs vendor_shell_exec }:file execute_no_trans;
# For accessing fmradio device node
allow qti_init_shell fm_radio_device:chr_file r_file_perms;
#allow shell to access /dev/vm_bms
allow qti_init_shell vm_bms_device:chr_file getattr;
allow qti_init_shell gpu_device:chr_file getattr;
# for insmod of iris ko, this is needed.
# needed by most of the services
# fowner and fsetid are needed for chmod display nodes.
allow qti_init_shell self:capability {
sys_module
net_admin
chown
fowner
fsetid
sys_admin
};
# For property starting with hw
# vendor_freq_prop - for setting frequency from postboot script
# vendor_mpctl_prop - for setting ctl.mpdecision property from postboot script
# vendor_bluetooth_prop - for setting bt related properties from postboot script
# ctl_vendor_qmuxd_prop/ctl_vendor_netmgrd_prop - Needed in order to set properties on qmuxd and netmgrd processes
set_prop(qti_init_shell, vendor_freq_prop)
set_prop(qti_init_shell, vendor_mpctl_prop)
set_prop(qti_init_shell, vendor_bluetooth_prop)
set_prop(qti_init_shell, vendor_sensors_prop)
set_prop(qti_init_shell, vendor_msm_irqbalance_prop)
set_prop(qti_init_shell, vendor_msm_irqbl_sdm630_prop)
set_prop(qti_init_shell, vendor_ipacm_prop)
set_prop(qti_init_shell, vendor_ipacm-diag_prop)
set_prop(qti_init_shell, vendor_dataqti_prop)
set_prop(qti_init_shell, vendor_dataadpl_prop)
#set_prop(qti_init_shell, vendor_ctl_rildaemon_prop)
set_prop(qti_init_shell, vendor_ctl_qcrild_prop)
set_prop(qti_init_shell, vendor_ctl_vendor_rild_prop)
set_prop(qti_init_shell, vendor_ctl_vendor_qmuxd_prop)
set_prop(qti_init_shell, vendor_ctl_vendor_netmgrd_prop)
set_prop(qti_init_shell, vendor_ctl_vendor_port-bridge_prop)
set_prop(qti_init_shell, vendor_display_prop)
set_prop(qti_init_shell, vendor_scr_enabled_prop)
set_prop(qti_init_shell, vendor_opengles_prop)
set_prop(qti_init_shell, vendor_mdm_helper_prop)
set_prop(qti_init_shell, vendor_fm_prop)
set_prop(qti_init_shell, vendor_alarm_boot_prop)
set_prop(qti_init_shell, vendor_gralloc_prop)
set_prop(qti_init_shell, vendor_audio_prop)
set_prop(qti_init_shell, vendor_video_prop)
userdebug_or_eng(`
# Needed for starting console in userdebug mode
#set_prop(qti_init_shell, ctl_console_prop)
set_prop(qti_init_shell, vendor_coresight_prop)
set_prop(qti_init_shell, vendor_audio_debug_prop)
set_prop(qti_init_shell, vendor_vm_bms_debug_prop)
')
set_prop(vendor_qti_init_shell,vendor_dcvs_prop)
#Needed for starting vm_bms executable post-boot
set_prop(qti_init_shell, vendor_vm_bms_prop)
set_prop(qti_init_shell, vendor_usb_prop)
#Needed for setting hwui properties in post_boot
set_prop(qti_init_shell, vendor_hwui_prop)
set_prop(qti_init_shell, vendor_graphics_vulkan_prop)
#Needed for setting vendor_cgroup_follow properties from post_boot
set_prop(qti_init_shell, vendor_cgroup_follow_prop)
#Needed for setting bservice properties from post_boot
set_prop(qti_init_shell, vendor_bservice_prop)
#Needed for setting DSR properties from post_boot
set_prop(qti_init_shell, vendor_reschedule_service_prop)
#Needed for setting hvdcp properties from post_boot
set_prop(qti_init_shell, vendor_hvdcp_opti_prop)
get_prop(qti_init_shell, radio_control_prop)
set_prop(qti_init_shell, vendor_gpu_prop)
allow qti_init_shell efs_boot_dev:blk_file r_file_perms;
# For hci_comm_init
allow qti_init_shell { serial_device userdebug_or_eng(`qdss_device') }:chr_file rw_file_perms;
allow qti_init_shell {
sysfs_devices_system_cpu
sysfs_thermal
sysfs_lowmemorykiller
sysfs_mmc_host
sysfs_process_reclaim
sysfs_dm
sysfs_net
}:file w_file_perms;
allow qti_init_shell sysfs_vmpressure:file write;
r_dir_file(qti_init_shell, sysfs_thermal)
r_dir_file(qti_init_shell, sysfs_type)
allow qti_init_shell sysfs_socinfo:file write;
allow qti_init_shell sysfs:{ dir file lnk_file } relabelfrom;
allow qti_init_shell sysfs_devices_system_cpu: { dir file lnk_file } relabelto;
allow qti_init_shell sensors_device:chr_file r_file_perms;
# To start sensors for DSPS enabled platforms
r_dir_file(qti_init_shell, mnt_vendor_file)
r_dir_file(qti_init_shell, sensors_persist_file)
r_dir_file(qti_init_shell, persist_bluetooth_file)
allow qti_init_shell sensors_persist_file:file setattr;
allow qti_init_shell sensors_persist_file:dir setattr;
# To check if /system/bin/msm_irqbalance is persent in the device
allow qti_init_shell vendor_msm_irqbalanced_exec:file getattr;
# To write to /data/vendor/perfd
allow qti_init_shell mpctl_data_file:dir w_dir_perms;
allow qti_init_shell mpctl_data_file:file { write getattr unlink };
allow qti_init_shell { proc proc_net}:file write;
allow qti_init_shell proc_net:file r_file_perms;
allow qti_init_shell graphics_device:dir create_dir_perms;
allow qti_init_shell graphics_device:lnk_file create_file_perms;
#insmod of ko from scripts need kernel key search
allow qti_init_shell kernel:key search;
# To change owner of /sys/devices/virtual/hsicctl/hsicctl0/modem_wait to radio
allow qti_init_shell sysfs_hsic_modem_wait:file { r_file_perms setattr };
# To change owner/permissions of secure touch sysfs files
r_dir_file(qti_init_shell, sysfs_securetouch)
# core-ctl
allow qti_init_shell cgroup:dir add_name;
# To allow copy for mbn files
r_dir_file(qti_init_shell, firmware_file)
# /dev/block/zram0
allow qti_init_shell block_device:dir r_dir_perms;
allow qti_init_shell swap_block_device:blk_file rw_file_perms;
# /data/vendor/swap/swapfile
allow qti_init_shell swap_data_file:dir rw_dir_perms;
allow qti_init_shell swap_data_file:file create_file_perms;
#For configfs permission
allow qti_init_shell configfs:dir r_dir_perms;
allow qti_init_shell configfs:file rw_file_perms;
#Allow read permissions to read adj
allow qti_init_shell sysfs_lowmemorykiller:file read;
allow qti_init_shell persist_alarm_file:dir r_dir_perms;
allow qti_init_shell persist_alarm_file:file r_file_perms;
#Allow /sys access to write zram disksize
allow qti_init_shell sysfs_zram:dir r_dir_perms;
allow qti_init_shell sysfs_zram:file w_file_perms;
# To get GPU frequencies and set attributes
allow qti_init_shell sysfs_kgsl:file { r_file_perms setattr };
allow qti_init_shell proc:file r_file_perms;
allow qti_init_shell rootfs:file r_file_perms;
r_dir_file(qti_init_shell, sysfs_devfreq)
allow qti_init_shell sysfs_devfreq:file w_file_perms;
r_dir_file(qti_init_shell, sysfs_cpu_boost)
allow qti_init_shell sysfs_cpu_boost:file w_file_perms;
allow qti_init_shell vendor_mbn_data_file:dir create_dir_perms;
allow qti_init_shell vendor_mbn_data_file:file create_file_perms;
set_prop(qti_init_shell, vendor_rild_libpath_prop);
set_prop(qti_init_shell, vendor_ctl_vendor_hbtp_prop)
set_prop(qti_init_shell, vendor_radio_prop)
get_prop(qti_init_shell, radio_control_prop)
allow qti_init_shell fm_qsoc_patches_exec:file rx_file_perms;
# rules for vm_bms
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;
# To read /proc/meminfo
allow qti_init_shell proc_meminfo:file r_file_perms;
# cpu_boost during touch input
allow qti_init_shell sysfs_cpu_boost:dir r_dir_perms;
allow qti_init_shell sysfs_cpu_boost:file rw_file_perms;
allow qti_init_shell sysfs_msm_power:file rw_file_perms;
allow qti_init_shell sysfs_devices_system_cpu:file rw_file_perms;
# For IO Cgroups
allow qti_init_shell cgroup:dir { mounton create_dir_perms };
allow qti_init_shell cgroup:file { rw_file_perms };
set_prop(qti_init_shell, vendor_mmi_prop)
# allow rw access to sysfs_npu
allow qti_init_shell sysfs_npu:file rw_file_perms;
set_prop(qti_init_shell, vendor_alarm_boot_prop)
# allow rw create file access to fm patchdownloader
allow qti_init_shell vendor_fm_data_file:file create_file_perms;
allow qti_init_shell vendor_fm_data_file:dir ra_dir_perms;
# For USB RNDIS configuration
allow qti_init_shell sysfs_android_usb:dir r_dir_perms;
allow qti_init_shell sysfs_android_usb:file rw_file_perms;
# allow read permisison for vendor_hvdcp_opti properties
get_prop(qti_init_shell, vendor_hvdcp_opti_prop)
#allow set permission for vendor.fastrpc properties
set_prop(qti_init_shell, vendor_adsprpc_prop)
dontaudit qti_init_shell self:capability dac_override;
#allow configuring slub debug options
allow qti_init_shell sysfs_slab_zshandle_storeuser:file w_file_perms;
allow qti_init_shell sysfs_slab_zspage_storeuser:file w_file_perms;
#dontaudit default_prop and init read
dontaudit vendor_qti_init_shell default_prop:file read;
set_prop(qti_init_shell, qemu_hw_prop)
allow qti_init_shell proc_watermark_scale_factor:file rw_file_perms;