| # 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; |