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36 lines
1.4 KiB
36 lines
1.4 KiB
# HwBinder IPC from clients to server and callbacks |
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binder_call(hal_camera_client, hal_camera_server) |
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binder_call(hal_camera_server, hal_camera_client) |
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add_hwservice(hal_camera_server, hal_camera_hwservice) |
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allow hal_camera_client hal_camera_hwservice:hwservice_manager find; |
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# access /data/misc/camera |
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allow hal_camera camera_data_file:dir create_dir_perms; |
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allow hal_camera camera_data_file:file create_file_perms; |
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allow hal_camera video_device:dir r_dir_perms; |
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allow hal_camera video_device:chr_file rw_file_perms; |
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allow hal_camera camera_device:chr_file rw_file_perms; |
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allow hal_camera ion_device:chr_file rw_file_perms; |
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# Both the client and the server need to use the graphics allocator |
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allow { hal_camera_client hal_camera_server } hal_graphics_allocator:fd use; |
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# Allow hal_camera to use fd from app,gralloc,and ashmem HAL |
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allow hal_camera { appdomain -isolated_app }:fd use; |
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allow hal_camera surfaceflinger:fd use; |
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allow hal_camera hal_allocator_server:fd use; |
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### |
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### neverallow rules |
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### |
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# hal_camera should never execute any executable without a |
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# domain transition |
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neverallow hal_camera { file_type fs_type }:file execute_no_trans; |
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# hal_camera should never need network access. Disallow network sockets. |
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neverallow hal_camera domain:{ tcp_socket udp_socket rawip_socket } *; |
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# Only camera HAL may directly access the camera hardware |
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neverallow { halserverdomain -hal_camera_server } camera_device:chr_file *;
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