private/untrusted_v2_app.te

###
### Untrusted v2 sandbox apps.
###

typeattribute untrusted_v2_app coredomain;

app_domain(untrusted_v2_app)
net_domain(untrusted_v2_app)
bluetooth_domain(untrusted_v2_app)

# Read and write system app data files passed over Binder.
# Motivating case was /data/data/com.android.settings/cache/*.jpg for
# cropping or taking user photos.
allow untrusted_v2_app system_app_data_file:file { read write getattr };

# Access to /data/media.
allow untrusted_v2_app media_rw_data_file:dir create_dir_perms;
allow untrusted_v2_app media_rw_data_file:file create_file_perms;

# Traverse into /mnt/media_rw for bypassing FUSE daemon
# TODO: narrow this to just MediaProvider
allow untrusted_v2_app mnt_media_rw_file:dir search;

# allow cts to query all services
allow untrusted_v2_app servicemanager:service_manager list;

allow untrusted_v2_app audioserver_service:service_manager find;
allow untrusted_v2_app cameraserver_service:service_manager find;
allow untrusted_v2_app drmserver_service:service_manager find;
allow untrusted_v2_app mediaserver_service:service_manager find;
allow untrusted_v2_app mediaextractor_service:service_manager find;
allow untrusted_v2_app mediacodec_service:service_manager find;
allow untrusted_v2_app mediametrics_service:service_manager find;
allow untrusted_v2_app mediadrmserver_service:service_manager find;
allow untrusted_v2_app nfc_service:service_manager find;
allow untrusted_v2_app radio_service:service_manager find;
# TODO: potentially provide a tighter list of services here
allow untrusted_v2_app app_api_service:service_manager find;

# gdbserver for ndk-gdb ptrace attaches to app process.
allow untrusted_v2_app self:process ptrace;

# Write app-specific trace data to the Perfetto traced damon. This requires
# connecting to its producer socket and obtaining a (per-process) tmpfs fd.
allow untrusted_v2_app traced:fd use;
allow untrusted_v2_app traced_tmpfs:file { read write getattr map };
unix_socket_connect(untrusted_v2_app, traced_producer, traced)