090f4a4d9f
media framework analytics are gathered in a separate service. define a context for this new service, allow various media-related services and libraries to access this new service. Bug: 30267133 Test: ran media CTS, watched for selinux denials. Change-Id: I5aa5aaa5aa9e82465b8024f87ed32d6ba4db35ca
30 lines
913 B
Plaintext
30 lines
913 B
Plaintext
# mediaextractor - multimedia daemon
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type mediaextractor, domain;
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type mediaextractor_exec, exec_type, file_type;
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typeattribute mediaextractor mlstrustedsubject;
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binder_use(mediaextractor)
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binder_call(mediaextractor, binderservicedomain)
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binder_call(mediaextractor, appdomain)
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binder_service(mediaextractor)
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allow mediaextractor mediaextractor_service:service_manager add;
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allow mediaextractor mediaanalytics_service:service_manager find;
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allow mediaextractor system_server:fd use;
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r_dir_file(mediaextractor, cgroup)
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allow mediaextractor proc_meminfo:file r_file_perms;
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###
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### neverallow rules
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###
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# mediaextractor should never execute any executable without a
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# domain transition
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neverallow mediaextractor { file_type fs_type }:file execute_no_trans;
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# mediaextractor should never need network access. Disallow network sockets.
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neverallow mediaextractor domain:{ tcp_socket udp_socket rawip_socket } *;
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