Home | History | Annotate | Download | only in private 
      1 ###
      2 ### Apps signed with the platform key.
      3 ###
      4 
      5 typeattribute platform_app coredomain;
      6 typeattribute platform_app domain_deprecated;
      7 
      8 app_domain(platform_app)
      9 
     10 # Access the network.
     11 net_domain(platform_app)
     12 # Access bluetooth.
     13 bluetooth_domain(platform_app)
     14 # Read from /data/local/tmp or /data/data/com.android.shell.
     15 allow platform_app shell_data_file:dir search;
     16 allow platform_app shell_data_file:file { open getattr read };
     17 allow platform_app icon_file:file { open getattr read };
     18 # Populate /data/app/vmdl*.tmp, /data/app-private/vmdl*.tmp files
     19 # created by system server.
     20 allow platform_app { apk_tmp_file apk_private_tmp_file }:dir rw_dir_perms;
     21 allow platform_app { apk_tmp_file apk_private_tmp_file }:file rw_file_perms;
     22 allow platform_app apk_private_data_file:dir search;
     23 # ASEC
     24 allow platform_app asec_apk_file:dir create_dir_perms;
     25 allow platform_app asec_apk_file:file create_file_perms;
     26 
     27 # Access to /data/media.
     28 allow platform_app media_rw_data_file:dir create_dir_perms;
     29 allow platform_app media_rw_data_file:file create_file_perms;
     30 
     31 # Write to /cache.
     32 allow platform_app cache_file:dir create_dir_perms;
     33 allow platform_app cache_file:file create_file_perms;
     34 
     35 # Direct access to vold-mounted storage under /mnt/media_rw
     36 # This is a performance optimization that allows platform apps to bypass the FUSE layer
     37 allow platform_app mnt_media_rw_file:dir r_dir_perms;
     38 allow platform_app vfat:dir create_dir_perms;
     39 allow platform_app vfat:file create_file_perms;
     40 
     41 allow platform_app audioserver_service:service_manager find;
     42 allow platform_app cameraserver_service:service_manager find;
     43 allow platform_app drmserver_service:service_manager find;
     44 allow platform_app mediaserver_service:service_manager find;
     45 allow platform_app mediametrics_service:service_manager find;
     46 allow platform_app mediaextractor_service:service_manager find;
     47 allow platform_app mediacodec_service:service_manager find;
     48 allow platform_app mediadrmserver_service:service_manager find;
     49 allow platform_app mediacasserver_service:service_manager find;
     50 allow platform_app persistent_data_block_service:service_manager find;
     51 allow platform_app radio_service:service_manager find;
     52 allow platform_app surfaceflinger_service:service_manager find;
     53 allow platform_app app_api_service:service_manager find;
     54 allow platform_app system_api_service:service_manager find;
     55 allow platform_app vr_manager_service:service_manager find;
     56 
     57 # Access to /data/preloads
     58 allow platform_app preloads_data_file:file r_file_perms;
     59 allow platform_app preloads_data_file:dir r_dir_perms;
     60 allow platform_app preloads_media_file:file r_file_perms;
     61 allow platform_app preloads_media_file:dir r_dir_perms;
     62 
     63 read_runtime_log_tags(platform_app)
     64 
     65 ###
     66 ### Neverallow rules
     67 ###
     68 
     69 # app domains which access /dev/fuse should not run as platform_app
     70 neverallow platform_app fuse_device:chr_file *;
     71