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      1 ###
      2 ### Untrusted v2 sandbox apps.
      3 ###
      4 
      5 typeattribute untrusted_v2_app coredomain;
      6 
      7 app_domain(untrusted_v2_app)
      8 net_domain(untrusted_v2_app)
      9 bluetooth_domain(untrusted_v2_app)
     10 
     11 # Read and write system app data files passed over Binder.
     12 # Motivating case was /data/data/com.android.settings/cache/*.jpg for
     13 # cropping or taking user photos.
     14 allow untrusted_v2_app system_app_data_file:file { read write getattr };
     15 
     16 # Access to /data/media.
     17 allow untrusted_v2_app media_rw_data_file:dir create_dir_perms;
     18 allow untrusted_v2_app media_rw_data_file:file create_file_perms;
     19 
     20 # Traverse into /mnt/media_rw for bypassing FUSE daemon
     21 # TODO: narrow this to just MediaProvider
     22 allow untrusted_v2_app mnt_media_rw_file:dir search;
     23 
     24 # allow cts to query all services
     25 allow untrusted_v2_app servicemanager:service_manager list;
     26 
     27 allow untrusted_v2_app audioserver_service:service_manager find;
     28 allow untrusted_v2_app cameraserver_service:service_manager find;
     29 allow untrusted_v2_app drmserver_service:service_manager find;
     30 allow untrusted_v2_app mediaserver_service:service_manager find;
     31 allow untrusted_v2_app mediaextractor_service:service_manager find;
     32 allow untrusted_v2_app mediacodec_service:service_manager find;
     33 allow untrusted_v2_app mediametrics_service:service_manager find;
     34 allow untrusted_v2_app mediadrmserver_service:service_manager find;
     35 allow untrusted_v2_app nfc_service:service_manager find;
     36 allow untrusted_v2_app radio_service:service_manager find;
     37 # TODO: potentially provide a tighter list of services here
     38 allow untrusted_v2_app app_api_service:service_manager find;
     39 
     40 # gdbserver for ndk-gdb ptrace attaches to app process.
     41 allow untrusted_v2_app self:process ptrace;
     42 
     43 # Write app-specific trace data to the Perfetto traced damon. This requires
     44 # connecting to its producer socket and obtaining a (per-process) tmpfs fd.
     45 allow untrusted_v2_app traced:fd use;
     46 allow untrusted_v2_app traced_tmpfs:file { read write getattr map };
     47 unix_socket_connect(untrusted_v2_app, traced_producer, traced)
     48