9e6b24c6a5
This switches most remaining HALs to the _client/_server approach. To unblock efforts blocked on majority of HALs having to use this model, this change does not remove unnecessary rules from clients of these HALs. That work will be performed in follow-up commits. This commit only adds allow rules and thus does not break existing functionality. The HALs not yet on the _client/_server model after this commit are: * Allocator HAL, because it's non-trivial to declare all apps except isolated apps as clients of this HAL, which they are. * Boot HAL, because it's still on the non-attributized model and I'm waiting for update_engine folks to answer a couple of questions which will let me refactor the policy of this HAL. Test: mmm system/sepolicy Test: Device boots, no new denials Test: Device boots in recovery mode, no new denials Bug: 34170079 Change-Id: I03e6bcec2fa02f14bdf17d11f7367b62c68a14b9
41 lines
1.2 KiB
Text
41 lines
1.2 KiB
Text
# nfc subsystem
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type nfc, domain;
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net_domain(nfc)
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binder_service(nfc)
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# hwbinder access
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hwbinder_use(nfc)
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# Set NFC properties
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set_prop(nfc, nfc_prop)
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# NFC device access.
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allow nfc nfc_device:chr_file rw_file_perms;
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# Data file accesses.
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allow nfc nfc_data_file:dir create_dir_perms;
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allow nfc nfc_data_file:notdevfile_class_set create_file_perms;
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# SoundPool loading and playback
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allow nfc audioserver_service:service_manager find;
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allow nfc drmserver_service:service_manager find;
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allow nfc mediacodec_service:service_manager find;
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allow nfc mediametrics_service:service_manager find;
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allow nfc mediaextractor_service:service_manager find;
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allow nfc mediaserver_service:service_manager find;
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add_service(nfc, nfc_service)
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allow nfc radio_service:service_manager find;
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allow nfc surfaceflinger_service:service_manager find;
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allow nfc app_api_service:service_manager find;
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allow nfc system_api_service:service_manager find;
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# already open bugreport file descriptors may be shared with
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# the nfc process, from a file in
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# /data/data/com.android.shell/files/bugreports/bugreport-*.
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allow nfc shell_data_file:file read;
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# allow NFC process to call into the NFC HAL
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binder_call(nfc, hal_nfc)
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hal_client_domain(nfc, hal_nfc)
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