30 lines
1,005 B
Text
30 lines
1,005 B
Text
# mediacodec - audio and video codecs live here
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type mediacodec, domain;
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type mediacodec_exec, exec_type, file_type;
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typeattribute mediacodec mlstrustedsubject;
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init_daemon_domain(mediacodec)
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binder_use(mediacodec)
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binder_call(mediacodec, binderservicedomain)
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binder_call(mediacodec, appdomain)
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binder_service(mediacodec)
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allow mediacodec mediacodec_service:service_manager add;
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allow mediacodec gpu_device:chr_file rw_file_perms;
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allow mediacodec video_device:chr_file rw_file_perms;
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allow mediacodec video_device:dir search;
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allow mediacodec ion_device:chr_file rw_file_perms;
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###
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### neverallow rules
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###
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# mediacodec should never execute any executable without a
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# domain transition
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neverallow mediacodec { file_type fs_type }:file execute_no_trans;
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# mediacodec should never need network access. Disallow all sockets
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# other than those needed for normal system functions
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neverallow mediacodec { domain -debuggerd -dumpstate -adbd -mediacodec -logd userdebug_or_eng(`-su')}:socket_class_set *;
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