1# ============================================== 2# MTK Policy Rule 3# ============================================== 4 5# New added for move to /system 6type mdlogger_exec , system_file_type, exec_type, file_type; 7typeattribute mdlogger coredomain; 8 9init_daemon_domain(mdlogger) 10 11binder_use(mdlogger) 12 13binder_service(mdlogger) 14 15# modem logger socket access 16#allow mdlogger init:unix_stream_socket connectto; 17#allow mdlogger property_socket:sock_file write; 18allow mdlogger platform_app:unix_stream_socket connectto; 19allow mdlogger shell_exec:file { rx_file_perms }; 20allow mdlogger system_file:file x_file_perms; 21allow mdlogger zygote_exec:file { r_file_perms }; 22allow mdlogger node:tcp_socket node_bind; 23allow mdlogger port:tcp_socket name_bind; 24allow mdlogger self:tcp_socket { create_stream_socket_perms }; 25 26#modem logger SD logging in factory mode 27allow mdlogger vfat:dir create_dir_perms; 28allow mdlogger vfat:file create_file_perms; 29 30allow mdlogger tmpfs:lnk_file read; 31allow mdlogger storage_file:lnk_file rw_file_perms; 32allow mdlogger mnt_user_file:dir search; 33allow mdlogger mnt_user_file:lnk_file rw_file_perms; 34allow mdlogger sdcard_type:file create_file_perms; 35allow mdlogger sdcard_type:dir { create_dir_perms }; 36 37# purpose: allow mdlogger to access storage in new version 38allow mdlogger media_rw_data_file:file { create_file_perms }; 39allow mdlogger media_rw_data_file:dir { create_dir_perms }; 40 41allow mdlogger storage_file:dir { create_dir_perms }; 42allow mdlogger storage_file:file { create_file_perms }; 43 44## purpose: avc: denied { read } for name="plat_file_contexts" 45allow mdlogger file_contexts_file:file { read getattr open }; 46 47# Allow read avc: denied { read } for name="mddb" dev="mmcblk0p25" ino=681 48# scontext=u:r:mdlogger:s0 tcontext=u:object_r:system_file:s0 tclass=dir permissive=0 49allow mdlogger system_file:dir read; 50## Android Q migration 51## purpose: read modem db and filter folder and file 52allow mdlogger mddb_filter_data_file:dir { r_dir_perms }; 53allow mdlogger mddb_filter_data_file:file { r_file_perms }; 54## Save modem log into data 55allow mdlogger debuglog_data_file:dir {relabelto create_dir_perms}; 56allow mdlogger debuglog_data_file:file create_file_perms; 57