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439 lines
16 KiB
439 lines
16 KiB
4 months ago
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# ==============================================
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# Policy File of /system/bin/factory Executable File
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# ==============================================
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# Type Declaration
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# ==============================================
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# ==============================================
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# MTK Policy Rule
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# ==============================================
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type factory, domain;
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type factory_exec, exec_type, file_type, vendor_file_type;
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init_daemon_domain(factory)
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#============= factory ==============
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allow factory MTK_SMI_device:chr_file r_file_perms;
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allow factory ashmem_device:chr_file execute;
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allow factory ebc_device:chr_file rw_file_perms;
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allow factory stpbt_device:chr_file rw_file_perms;
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# Date: WK14.47
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# Operation : Migration
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# Purpose : CCCI
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allow factory eemcs_device:chr_file rw_file_perms;
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allow factory ccci_device:chr_file rw_file_perms;
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allow factory gsm0710muxd_device:chr_file rw_file_perms;
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#Purpose: file system requirement
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allow factory debugfs_usb_nonplat:file rw_file_perms;
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allow factory debugfs_usb_nonplat:dir search;
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allow factory devpts:chr_file rw_file_perms;
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allow factory vfat:dir w_dir_perms;
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allow factory labeledfs:filesystem unmount;
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allow factory rootfs:dir mounton;
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allow factory vfat:dir { read open search mounton };
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allow factory vfat:filesystem { mount unmount };
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# Purpose : SDIO
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allow factory ttySDIO_device:chr_file rw_file_perms;
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#Purpose: USB
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allow factory ttyMT_device:chr_file rw_file_perms;
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allow factory ttyS_device:chr_file rw_file_perms;
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allow factory ttyGS_device:chr_file rw_file_perms;
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# Purpose: OTG
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allow factory usb_device:chr_file rw_file_perms;
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allow factory usb_device:dir r_dir_perms;
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allow factory sysfs_usb_nonplat:file r_file_perms;
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allow factory sysfs_usb_nonplat:dir r_dir_perms;
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# Date: WK15.01
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# Purpose : OTG Mount
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allow factory sdcard_type:dir mounton;
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# Date: WK15.07
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# Purpose : use c2k flight mode;
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allow factory vmodem_device:chr_file rw_file_perms;
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# Date: WK15.13
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# Purpose: for nand project
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allow factory mtd_device:dir search;
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allow factory mtd_device:chr_file rw_file_perms;
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allow factory self:capability sys_resource;
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allow factory pro_info_device:chr_file rw_file_perms;
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# Data: WK15.28
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# Purpose: for mt-ramdump reset
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allow factory proc_mrdump_rst:file w_file_perms;
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#Date: WK15.31
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#Purpose: define factory_data_file instead of system_data_file
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# because system_data_file is sensitive partition from M
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wakelock_use(factory);
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allow factory storage_file:dir { write create add_name search mounton };
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# Date: WK15.44
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# Purpose: factory idle current status
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set_prop(factory, vendor_mtk_factory_idle_state_prop)
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# Date: WK15.46
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# Purpose: gps factory mode
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allow factory agpsd_data_file:dir search;
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allow factory gps_data_file:dir { write add_name search remove_name unlink};
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allow factory gps_data_file:file { read write open create getattr append setattr unlink lock};
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allow factory gps_data_file:lnk_file read;
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allow factory storage_file:lnk_file r_file_perms;
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#Date: WK15.48
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#Purpose: capture for factory mode
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allow factory devmap_device:chr_file r_file_perms;
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allow factory sdcard_type:dir create_dir_perms;
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allow factory sdcard_type:file create_file_perms;
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allow factory mnt_user_file:dir search;
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allow factory mnt_user_file:lnk_file read;
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allow factory storage_file:lnk_file read;
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#Date: WK16.05
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#Purpose: For access NVRAM
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allow factory factory:capability chown;
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allow factory nvram_data_file:dir create_dir_perms;
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allow factory nvram_data_file:file create_file_perms;
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allow factory nvram_data_file:lnk_file r_file_perms;
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allow factory nvdata_file:lnk_file r_file_perms;
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allow factory nvram_device:chr_file rw_file_perms;
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allow factory nvram_device:blk_file rw_file_perms;
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allow factory nvdata_device:blk_file rw_file_perms;
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#Date: WK16.12
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#Purpose: For sensor test
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allow factory hf_manager_device:chr_file rw_file_perms;
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allow factory als_ps_device:chr_file r_file_perms;
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allow factory barometer_device:chr_file r_file_perms;
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allow factory gsensor_device:chr_file r_file_perms;
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allow factory gyroscope_device:chr_file r_file_perms;
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allow factory msensor_device:chr_file r_file_perms;
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allow factory biometric_device:chr_file r_file_perms;
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#Purpose: For camera Test
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allow factory kd_camera_flashlight_device:chr_file rw_file_perms;
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allow factory kd_camera_hw_device:chr_file rw_file_perms;
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allow factory seninf_device:chr_file rw_file_perms;
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allow factory CAM_CAL_DRV_device:chr_file rw_file_perms;
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allow factory camera_eeprom_device:chr_file rw_file_perms;
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#Purpose: For reboot the target
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set_prop(factory, powerctl_prop)
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#Purpose: For memory card test
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allow factory misc_sd_device:chr_file r_file_perms;
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allow factory mmcblk1_block_device:blk_file rw_file_perms;
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allow factory bootdevice_block_device:blk_file rw_file_perms;
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allow factory mmcblk1p1_block_device:blk_file rw_file_perms;
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allow factory block_device:dir w_dir_perms;
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allowxperm factory mmcblk1_block_device:blk_file ioctl BLKGETSIZE;
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allowxperm factory bootdevice_block_device:blk_file ioctl BLKGETSIZE;
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#Purpose: For EMMC test
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allow factory nvdata_file:dir create_dir_perms;
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allow factory nvdata_file:file create_file_perms;
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#Purpose: For HRM test
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allow factory hrm_device:chr_file r_file_perms;
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#Purpose: For IrTx LED test
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allow factory irtx_device:chr_file rw_file_perms;
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#Purpose: For battery test, ext_buck test and ext_vbat_boost test
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allow factory pmic_ftm_device:chr_file rw_file_perms;
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allow factory MT_pmic_adc_cali_device:chr_file rw_file_perms;
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allow factory MT_pmic_cali_device:chr_file r_file_perms;
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allow factory charger_ftm_device:chr_file r_file_perms;
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#Purpose: For HDMI test
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allow factory graphics_device:dir w_dir_perms;
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allow factory graphics_device:chr_file rw_file_perms;
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#Purpose: For WIFI test
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allow factory wmtWifi_device:chr_file rw_file_perms;
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#Purpose: For rtc test
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allow factory rtc_device:chr_file rw_file_perms;
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#Purpose: For gps test
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allow factory mnld_device:chr_file rw_file_perms;
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allow factory mnld_exec:file rx_file_perms;
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#Purpose: For keypad test
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allow factory mtk_kpd_device:chr_file r_file_perms;
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#Purpose: For Humidity test
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allow factory humidity_device:chr_file r_file_perms;
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#Purpose: For camera test
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allow factory camera_isp_device:chr_file rw_file_perms;
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allow factory camera_dip_device:chr_file rw_file_perms;
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allow factory camera_pipemgr_device:chr_file r_file_perms;
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allow factory camera_sysram_device:chr_file r_file_perms;
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allow factory ccu_device:chr_file rw_file_perms;
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allow factory vpu_device:chr_file rw_file_perms;
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allow factory MAINAF_device:chr_file rw_file_perms;
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allow factory MAIN2AF_device:chr_file rw_file_perms;
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allow factory MAIN3AF_device:chr_file rw_file_perms;
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allow factory MAIN4AF_device:chr_file rw_file_perms;
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allow factory SUBAF_device:chr_file rw_file_perms;
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allow factory SUB2AF_device:chr_file rw_file_perms;
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allow factory FM50AF_device:chr_file rw_file_perms;
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allow factory AD5820AF_device:chr_file rw_file_perms;
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allow factory DW9714AF_device:chr_file rw_file_perms;
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allow factory DW9714A_device:chr_file rw_file_perms;
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allow factory LC898122AF_device:chr_file rw_file_perms;
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allow factory LC898212AF_device:chr_file rw_file_perms;
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allow factory BU6429AF_device:chr_file rw_file_perms;
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allow factory DW9718AF_device:chr_file rw_file_perms;
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allow factory BU64745GWZAF_device:chr_file rw_file_perms;
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allow factory cct_data_file:dir create_dir_perms;
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allow factory cct_data_file:file create_file_perms;
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allow factory camera_tsf_device:chr_file rw_file_perms;
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allow factory camera_rsc_device:chr_file rw_file_perms;
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allow factory camera_gepf_device:chr_file rw_file_perms;
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allow factory camera_fdvt_device:chr_file rw_file_perms;
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allow factory camera_wpe_device:chr_file rw_file_perms;
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allow factory camera_owe_device:chr_file rw_file_perms;
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allow factory camera_mfb_device:chr_file rw_file_perms;
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hal_client_domain(factory, hal_power)
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get_prop(factory, vendor_mtk_mediatek_prop)
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# Date: 2020/07/20
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# Operation : For M4U security
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allow factory proc_m4u:file r_file_perms;
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allowxperm factory proc_m4u:file ioctl {
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MTK_M4U_T_SEC_INIT
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MTK_M4U_T_CONFIG_PORT
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};
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#Purpose: For FM test and headset test
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allow factory accdet_device:chr_file r_file_perms;
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allow factory fm_device:chr_file rw_file_perms;
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#Purpose: For audio test
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allow factory audio_device:chr_file rw_file_perms;
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allow factory audio_device:dir w_dir_perms;
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set_prop(factory, vendor_mtk_audiohal_prop)
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allow factory audio_ipi_device:chr_file { read write ioctl open };
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allow factory audio_scp_device:chr_file r_file_perms;
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#Purpose: For key and touch event
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allow factory input_device:chr_file r_file_perms;
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allow factory input_device:dir rw_dir_perms;
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# Date: WK16.17
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# Purpose: N Migration For ccci sysfs node
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# Allow read to sys/kernel/ccci/* files
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allow factory sysfs_ccci:dir search;
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allow factory sysfs_ccci:file r_file_perms;
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# Date: WK16.18
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# Purpose: N Migration For boot_mode
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# Allow to read boot mode
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# avc: denied { read } for name="boot_mode" dev="sysfs" ino=117
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# scontext=u:r:factory:s0 tcontext=u:object_r:sysfs:s0
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# tclass=file permissive=0
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allow factory sysfs_boot_mode:file { read open };
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allow factory sysfs_boot_type:file { read open };
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#TODO:: MTK need to remove later
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not_full_treble(`
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allow factory mnld:unix_dgram_socket sendto;
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')
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# Date: WK16.31
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#Purpose: For gps test
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set_prop(factory, vendor_mtk_mnld_prop)
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# Date: WK16.33
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#Purpose: for unmount sdcardfs and stop services which are using data partition
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allow factory sdcard_type:filesystem unmount;
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set_prop(factory, ctl_default_prop)
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# Date : WK16.35
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# Operation : Migration
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# Purpose : Update camera flashlight driver device file
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allow factory flashlight_device:chr_file rw_file_perms;
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# Date: WK15.25
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#Purpose: for unmount sdcardfs and stop services which are using data partition
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set_prop(factory, system_mtk_ctl_emdlogger1_prop)
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# Date: WK17.07
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# Purpose: Clear bootdevice (eMMC/UFS) may need to unmount tmpfs
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allow factory tmpfs:filesystem unmount;
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allow factory sysfs:dir { read open };
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allow factory sysfs_leds:dir search;
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allow factory sysfs_leds:lnk_file read;
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allow factory sysfs_leds:file rw_file_perms;
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allow factory sysfs_leds:dir r_dir_perms;
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allow factory sysfs_power:file rw_file_perms;
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allow factory sysfs_power:dir r_dir_perms;
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allow factory self:capability2 {block_suspend};
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allow factory sysfs_vibrator:file {open read write};
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allow factory ion_device:chr_file { read open ioctl };
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allow factory debugfs_ion:dir search;
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# Date: WK17.27
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# Purpose: STMicro NFC solution integration
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allow factory st21nfc_device:chr_file { open read getattr write ioctl };
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set_prop(factory, hwservicemanager_prop)
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hwbinder_use(factory);
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hal_client_domain(factory, hal_nfc);
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# Date : WK17.32
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# Operation : O Migration
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# Purpose: Allow to access cmdq driver
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allow factory mtk_cmdq_device:chr_file r_file_perms;
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allow factory mtk_mdp_device:chr_file r_file_perms;
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allow factory mtk_mdp_sync:chr_file r_file_perms;
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allow factory sw_sync_device:chr_file r_file_perms;
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# Date: WK1733
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# Purpose: add selinux policy to stop 'ccci_fsd' for clear emmc in factory mode
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set_prop(factory, vendor_mtk_ctl_ccci_fsd_prop)
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# Date : WK17.38
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# Operation : O Migration
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# Purpose: Allow to access sysfs
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allow factory sysfs_therm:dir search;
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allow factory sysfs_therm:file {open read write};
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#Date: W18.22
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# Purpose: P Migration for factory get com port type and uart port info
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# detail avc log: [ 11.751803] <1>.(1)[227:logd.auditd]type=1400 audit(1262304016.560:10):
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#avc: denied { read } for pid=203 comm="factory" name="meta_com_type_info" dev=
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#"sysfs" ino=11073 scontext=u:r:factory:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=0
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allow factory sysfs_comport_type:file rw_file_perms;
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allow factory sysfs_uart_info:file rw_file_perms;
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# from private
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allow factory kernel:system module_request;
|
||
|
|
allow factory node:tcp_socket node_bind;
|
||
|
|
allow factory userdata_block_device:blk_file rw_file_perms;
|
||
|
|
allow factory port:tcp_socket { name_bind name_connect };
|
||
|
|
allow factory self:capability { sys_module ipc_lock sys_nice net_raw fsetid net_admin sys_time sys_boot sys_admin };
|
||
|
|
allow factory sdcard_type:dir r_dir_perms;
|
||
|
|
allow factory self:netlink_route_socket { bind create getattr write nlmsg_read read nlmsg_write };
|
||
|
|
allow factory proc_net:file { read getattr open };
|
||
|
|
allowxperm factory self:udp_socket ioctl priv_sock_ioctls;
|
||
|
|
allowxperm factory self:udp_socket ioctl {SIOCGIFFLAGS SIOCGIWNWID};
|
||
|
|
|
||
|
|
allow factory self:process execmem;
|
||
|
|
allow factory self:tcp_socket create_stream_socket_perms;
|
||
|
|
allow factory self:udp_socket create_socket_perms;
|
||
|
|
|
||
|
|
allow factory sysfs_wake_lock:file rw_file_perms;
|
||
|
|
#allow factory system_file:file x_file_perms;
|
||
|
|
|
||
|
|
# For Light HIDL permission
|
||
|
|
hal_client_domain(factory, hal_light);
|
||
|
|
allow factory hal_light_hwservice:hwservice_manager find;
|
||
|
|
allow factory mtk_hal_light:binder call;
|
||
|
|
allow factory merged_hal_service:binder call;
|
||
|
|
# For vibrator test permission
|
||
|
|
allow factory sysfs_vibrator:file rw_file_perms;
|
||
|
|
allow factory sysfs_vibrator:dir search;
|
||
|
|
|
||
|
|
# For Audio device permission
|
||
|
|
allow factory proc_asound:dir { read search open };
|
||
|
|
allow factory proc_asound:file { read open getattr write };
|
||
|
|
|
||
|
|
# For Accdet data permission
|
||
|
|
allow factory sysfs_headset:file { read open };
|
||
|
|
|
||
|
|
# For touch auto test
|
||
|
|
allow factory sysfs_tpd_setting:dir search;
|
||
|
|
allow factory sysfs_tpd_setting:file { read getattr open };
|
||
|
|
|
||
|
|
# For fingerprinto test
|
||
|
|
allow factory sysfs_gf_spi_tee:dir search;
|
||
|
|
allow factory sysfs_gf_spi_tee:file r_file_perms;
|
||
|
|
# Date : WK18.23
|
||
|
|
# Operation: P migration
|
||
|
|
# Purpose : Allow factory to unmount partition, stop service, and then erase partition
|
||
|
|
allow factory vendor_shell_exec:file { read execute open execute_no_trans };
|
||
|
|
allow factory vendor_toolbox_exec:file { execute_no_trans };
|
||
|
|
allow factory labeledfs:filesystem { unmount };
|
||
|
|
allow factory proc_cmdline:file { read open getattr };
|
||
|
|
allow factory factory:capability { sys_boot sys_admin};
|
||
|
|
allow factory sysfs_dt_firmware_android:file { read open getattr };
|
||
|
|
allow factory sysfs_dt_firmware_android:dir { read open search };
|
||
|
|
# Purpose : Allow factory to communicate with driver thru socket
|
||
|
|
allow factory factory:capability { sys_module net_admin net_raw };
|
||
|
|
|
||
|
|
# For power_supply and switch permission
|
||
|
|
r_dir_file(factory, sysfs_batteryinfo)
|
||
|
|
r_dir_file(factory, sysfs_switch)
|
||
|
|
|
||
|
|
# Date : WK18.31
|
||
|
|
# Operation: P migration
|
||
|
|
# Purpose : Refine policy
|
||
|
|
allow factory sysfs_devices_block:dir { search };
|
||
|
|
allow factory sysfs_devices_block:file { read getattr open };
|
||
|
|
|
||
|
|
# Date : WK18.37
|
||
|
|
# Operation: P migration
|
||
|
|
# Purpose : ADSP SmartPA calibration
|
||
|
|
allow factory vendor_file:file execute_no_trans;
|
||
|
|
allow factory mtk_audiohal_data_file:dir create_dir_perms;
|
||
|
|
allow factory mtk_audiohal_data_file:file { write create unlink r_file_perms };
|
||
|
|
|
||
|
|
#Date : WK18.37
|
||
|
|
# Operation: P migration
|
||
|
|
# Purpose : Allow factory to open /proc/version
|
||
|
|
allow factory proc_version:file {read open getattr};
|
||
|
|
|
||
|
|
# Purpose : adsp
|
||
|
|
allow factory adsp_device:chr_file rw_file_perms;
|
||
|
|
|
||
|
|
# Purpose : NFC
|
||
|
|
allow factory vendor_nfc_socket:dir { write add_name remove_name search };
|
||
|
|
allow factory vendor_nfc_socket:sock_file { create write unlink setattr };
|
||
|
|
|
||
|
|
# Allow to get AOSP property persist.radio.multisim.config
|
||
|
|
get_prop(factory, radio_control_prop)
|
||
|
|
|
||
|
|
# Date : WK19.38
|
||
|
|
# Operation : Q Migration
|
||
|
|
# Purpose: Allow clear eMMC
|
||
|
|
set_prop(factory, system_mtk_ctl_mdlogger_prop)
|
||
|
|
|
||
|
|
# Date : WK19.41
|
||
|
|
# Operation : Q Migration
|
||
|
|
# Purpose: allow system_server to access rt5509 param and calib node
|
||
|
|
allow factory sysfs_rt_param:file rw_file_perms;
|
||
|
|
allow factory sysfs_rt_calib:file rw_file_perms;
|
||
|
|
allow factory sysfs_rt_param:dir r_dir_perms;
|
||
|
|
allow factory sysfs_rt_calib:dir r_dir_perms;
|
||
|
|
|
||
|
|
# Date : WK20.13
|
||
|
|
# Operation: R migration
|
||
|
|
# Contains lib to visit file permission
|
||
|
|
allow factory ashmem_libcutils_device:chr_file execute;
|
||
|
|
|
||
|
|
# Date : WK20.13
|
||
|
|
# Operation: R migration
|
||
|
|
# Purpose : Add permission for new device node.
|
||
|
|
allow factory sysfs_boot_info:file r_file_perms;
|
||
|
|
allow factory proc_bootprof:file getattr;
|
||
|
|
allow factory sysfs_meta_info:file r_file_perms;
|
||
|
|
|
||
|
|
# Date : WK20.17
|
||
|
|
# Operation: R migration
|
||
|
|
# Purpose : Add permission for acess vendor_de.
|
||
|
|
allow factory factory_vendor_file:file {create_file_perms};
|
||
|
|
allow factory factory_vendor_file:dir { w_dir_perms };
|
||
|
|
|
||
|
|
# Date : WK20.20
|
||
|
|
# Operation: R migration
|
||
|
|
# Purpose : Add permission for health HAL and vbus
|
||
|
|
hal_client_domain(factory, hal_health);
|
||
|
|
allow factory sysfs_vbus:file r_file_perms;
|
||
|
|
allow factory sysfs_chg2_present:file r_file_perms;
|