45 lines
1.3 KiB
Text
45 lines
1.3 KiB
Text
# mediaextractor - multimedia daemon
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type mediaextractor, domain, domain_deprecated;
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type mediaextractor_exec, exec_type, file_type;
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typeattribute mediaextractor mlstrustedsubject;
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init_daemon_domain(mediaextractor)
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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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# Required by Widevine DRM (b/22990512)
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allow mediaextractor self:process execmem;
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allow mediaextractor kernel:system module_request;
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# Needed on some devices for playing DRM protected content,
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# but seems expected and appropriate for all devices.
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unix_socket_connect(mediaextractor, drmserver, drmserver)
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allow mediaextractor drmserver_service:service_manager find;
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allow mediaextractor mediaextractor_service:service_manager { add find };
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allow mediaextractor processinfo_service:service_manager find;
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use_drmservice(mediaextractor)
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allow mediaextractor drmserver:drmservice {
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consumeRights
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setPlaybackStatus
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openDecryptSession
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closeDecryptSession
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initializeDecryptUnit
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decrypt
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finalizeDecryptUnit
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pread
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};
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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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