41 lines
1.6 KiB
Text
41 lines
1.6 KiB
Text
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# Any files which would have been created as app_data_file and
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# privapp_data_file will be created as app_exec_data_file instead.
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allow rs { app_data_file privapp_data_file }:dir ra_dir_perms;
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allow rs app_exec_data_file:file create_file_perms;
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type_transition rs app_data_file:file app_exec_data_file;
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type_transition rs privapp_data_file:file app_exec_data_file;
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# Follow /data/user/0 symlink
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allow rs system_data_file:lnk_file read;
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# Read files from the app home directory.
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allow rs { app_data_file privapp_data_file }:file r_file_perms;
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allow rs { app_data_file privapp_data_file }:dir r_dir_perms;
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# Cleanup app_exec_data_file files in the app home directory.
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allow rs { app_data_file privapp_data_file }:dir remove_name;
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# Use vendor resources
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allow rs vendor_file:dir r_dir_perms;
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r_dir_file(rs, vendor_overlay_file)
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r_dir_file(rs, vendor_app_file)
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# Read contents of app apks
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r_dir_file(rs, apk_data_file)
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allow rs gpu_device:chr_file rw_file_perms;
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allow rs ion_device:chr_file r_file_perms;
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allow rs same_process_hal_file:file { r_file_perms execute };
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# File descriptors passed from app to renderscript
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allow rs { untrusted_app_all ephemeral_app priv_app }:fd use;
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# rs can access app data, so ensure it can only be entered via an app domain and cannot have
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# CAP_DAC_OVERRIDE.
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neverallow rs rs:capability_class_set *;
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neverallow { domain -appdomain } rs:process { dyntransition transition };
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neverallow rs { domain -crash_dump }:process { dyntransition transition };
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neverallow rs app_data_file:file_class_set ~r_file_perms;
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# rs should never use network sockets
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neverallow rs *:network_socket_class_set *;
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