5849c224e3
1. Mark polices which accessing proc/sysfs file system
2. Add violator attribute to modules violate vendor/system rule.
MTK-Commit-Id: 3954cad7a1428cda694d8428c2235a78aa6e7cc8
Change-Id: I401ae5b87eb9a03f324bef83c6678149606b15a8
CR-Id: ALPS03825066
Feature: [Android Default] SELinux, SEAndroid, and SE-MTK
100 lines
4.0 KiB
Plaintext
100 lines
4.0 KiB
Plaintext
# ==============================================
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# Policy File of /vendor/bin/mnld Executable File
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# ==============================================
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# Type Declaration
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# ==============================================
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type mnld, domain;
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type mnld_exec, exec_type, file_type, vendor_file_type;
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typeattribute mnld mlstrustedsubject;
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# ==============================================
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# MTK Policy Rule
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# ==============================================
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# STOPSHIP: Permissive is not allowed. CTS violation!
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init_daemon_domain(mnld)
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net_domain(mnld)
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# Purpose : For communicate with AGPSD by socket
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allow mnld agpsd_data_file:dir create_dir_perms;
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allow mnld agpsd_data_file:sock_file create_file_perms;
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allow mnld mtk_agpsd:unix_dgram_socket sendto;
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allow mnld sysfs:file rw_file_perms;
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allow mnld sysfs_wake_lock:file rw_file_perms;
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# Purpose : For access NVRAM data
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allow mnld nvram_data_file:dir create_dir_perms;
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allow mnld nvram_data_file:file create_file_perms;
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allow mnld nvram_data_file:lnk_file read;
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allow mnld nvdata_file:lnk_file read;
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allow mnld nvram_device:blk_file rw_file_perms;
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allow mnld nvram_device:chr_file rw_file_perms;
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allow mnld nvdata_file:dir create_dir_perms;
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allow mnld nvdata_file:file create_file_perms;
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# Purpose : For access kernel device
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allow mnld mnld_data_file:dir rw_dir_perms;
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allow mnld mnld_data_file:sock_file create_file_perms;
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allow mnld mnld_device:chr_file rw_file_perms;
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allow mnld mnld_data_file:file rw_file_perms;
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allow mnld mnld_data_file:file create_file_perms;
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allow mnld mnld_data_file:fifo_file create_file_perms;
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#allow mnld gps_device:chr_file rw_file_perms;
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# Purpose : For init process
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allow mnld init:unix_stream_socket connectto;
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allow mnld init:udp_socket { read write };
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# Send the message to the LBS HIDL Service to forward to applications
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allow mnld lbs_hidl_service:unix_dgram_socket sendto;
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# Send the message to the merged hal Service to forward to applications
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allow mnld merged_hal_service:unix_dgram_socket sendto;
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# Purpose : For access system data
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typeattribute mnld data_between_core_and_vendor_violators;
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allow mnld system_data_file:dir { write add_name };
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allow mnld system_data_file:lnk_file read;
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allow mnld bootdevice_block_device:blk_file rw_file_perms;
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allow mnld block_device:dir search;
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allow mnld mnld_prop:property_service set;
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allow mnld property_socket:sock_file write;
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allow mnld mdlog_device:chr_file { read write };
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#allow mnld self:capability { fsetid dac_override };
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allow mnld stpbt_device:chr_file { read write };
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allow mnld ttyGS_device:chr_file { read write };
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# Purpose : For file system operations
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allow mnld sdcard_type:dir search;
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allow mnld sdcard_type:dir write;
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allow mnld sdcard_type:dir add_name;
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allow mnld sdcard_type:file create;
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allow mnld sdcard_type:file rw_file_perms;
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allow mnld sdcard_type:file create_file_perms;
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allow mnld sdcard_type:dir { read remove_name create open };
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allow mnld tmpfs:lnk_file { read create open };
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allow mnld mtd_device:dir search;
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allow mnld mnt_user_file:lnk_file read;
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allow mnld mnt_user_file:dir search;
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allow mnld gps_data_file:dir { write add_name search remove_name unlink};
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allow mnld gps_data_file:file { read write open create getattr append setattr unlink lock rename };
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allow mnld gps_data_file:lnk_file read;
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allow mnld storage_file:lnk_file read;
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allow mnld nvcfg_file:dir search;
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allow mnld media_rw_data_file:dir { search create read open write add_name remove_name getattr };
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allow mnld media_rw_data_file:file create;
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allow mnld media_rw_data_file:file rw_file_perms;
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allow mnld media_rw_data_file:file create_file_perms;
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# Date : WK15.30
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# Operation : Migration
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# Purpose : for device bring up, not to block early migration/sanity
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allow mnld proc_lk_env:file rw_file_perms;
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# For HIDL, communicate mtk_hal_gnss instead of system_server
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allow mnld mtk_hal_gnss:unix_dgram_socket sendto;
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# Purpose : MPE sensor HIDL policy
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hwbinder_use(mnld);
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binder_call(mnld, system_server)
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allow mnld fwk_sensor_hwservice:hwservice_manager find;
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allow mnld hwservicemanager_prop:file { read open getattr };
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allow mnld debugfs_tracing:file { open write };
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