cc39f63773
Divide policy into public and private components. This is the first step in splitting the policy creation for platform and non-platform policies. The policy in the public directory will be exported for use in non-platform policy creation. Backwards compatibility with it will be achieved by converting the exported policy into attribute-based policy when included as part of the non-platform policy and a mapping file will be maintained to be included with the platform policy that maps exported attributes of previous versions to the current platform version. Eventually we would like to create a clear interface between the platform and non-platform device components so that the exported policy, and the need for attributes is minimal. For now, almost all types and avrules are left in public. Test: Tested by building policy and running on device. Change-Id: Idef796c9ec169259787c3f9d8f423edf4ce27f8c
39 lines
1.5 KiB
Plaintext
39 lines
1.5 KiB
Plaintext
# cameraserver - camera daemon
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type cameraserver, domain;
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type cameraserver_exec, exec_type, file_type;
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binder_use(cameraserver)
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binder_call(cameraserver, binderservicedomain)
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binder_call(cameraserver, appdomain)
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binder_service(cameraserver)
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# access /data/misc/camera
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allow cameraserver camera_data_file:dir create_dir_perms;
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allow cameraserver camera_data_file:file create_file_perms;
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allow cameraserver video_device:dir r_dir_perms;
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allow cameraserver video_device:chr_file rw_file_perms;
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allow cameraserver camera_device:chr_file rw_file_perms;
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allow cameraserver ion_device:chr_file rw_file_perms;
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allow cameraserver appops_service:service_manager find;
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allow cameraserver audioserver_service:service_manager find;
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allow cameraserver batterystats_service:service_manager find;
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allow cameraserver cameraproxy_service:service_manager find;
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allow cameraserver cameraserver_service:service_manager add;
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allow cameraserver mediaserver_service:service_manager find;
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allow cameraserver processinfo_service:service_manager find;
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allow cameraserver scheduling_policy_service:service_manager find;
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allow cameraserver surfaceflinger_service:service_manager find;
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###
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### neverallow rules
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###
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# cameraserver should never execute any executable without a
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# domain transition
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neverallow cameraserver { file_type fs_type }:file execute_no_trans;
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# cameraserver should never need network access. Disallow network sockets.
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neverallow cameraserver domain:{ tcp_socket udp_socket rawip_socket } *;
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