d8ae007189
The attribute is used to capture system properties added from outside of
AOSP (e.g. by OEM), but are not device-specific and thus are used only
inside the system partition.
Access to the the system properties from outside of the system partition
is prevented by the neverallow rule.
Bug: 80382020
Bug: 78598545
Test: m -j selinux_policy
Merged-In: I22c083dc195dab84c9c21a79fbe3ad823a3bbb46
Change-Id: I22c083dc195dab84c9c21a79fbe3ad823a3bbb46
(cherry picked from commit c0f8f2f82a)
292 lines
9.2 KiB
Text
292 lines
9.2 KiB
Text
######################################
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# Attribute declarations
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#
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# All types used for devices.
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# On change, update CHECK_FC_ASSERT_ATTRS
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# in tools/checkfc.c
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attribute dev_type;
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# All types used for processes.
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attribute domain;
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# All types used for filesystems.
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# On change, update CHECK_FC_ASSERT_ATTRS
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# definition in tools/checkfc.c.
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attribute fs_type;
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# All types used for context= mounts.
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attribute contextmount_type;
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# All types used for files that can exist on a labeled fs.
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# Do not use for pseudo file types.
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# On change, update CHECK_FC_ASSERT_ATTRS
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# definition in tools/checkfc.c.
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attribute file_type;
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# All types used for domain entry points.
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attribute exec_type;
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# All types used for /data files.
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attribute data_file_type;
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expandattribute data_file_type false;
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# All types in /data, not in /data/vendor
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attribute core_data_file_type;
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expandattribute core_data_file_type false;
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# All types in /vendor
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attribute vendor_file_type;
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# All types used for procfs files.
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attribute proc_type;
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expandattribute proc_type false;
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# Types in /proc/net, excluding qtaguid types.
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# TODO(b/9496886) Lock down access to /proc/net.
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# This attribute is used to audit access to proc_net. it is temporary and will
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# be removed.
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attribute proc_net_type;
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expandattribute proc_net_type true;
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# All types used for sysfs files.
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attribute sysfs_type;
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# All types use for debugfs files.
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attribute debugfs_type;
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# Attribute used for all sdcards
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attribute sdcard_type;
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# All types used for nodes/hosts.
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attribute node_type;
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# All types used for network interfaces.
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attribute netif_type;
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# All types used for network ports.
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attribute port_type;
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# All types used for property service
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# On change, update CHECK_PC_ASSERT_ATTRS
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# definition in tools/checkfc.c.
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attribute property_type;
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# All properties defined in core SELinux policy. Should not be
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# used by device specific properties
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attribute core_property_type;
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# All properties used to configure log filtering.
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attribute log_property_type;
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# All properties that are not specific to device but are added from
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# outside of AOSP. (e.g. OEM-specific properties)
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# These properties are not accessible from device-specific domains
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attribute extended_core_property_type;
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# All service_manager types created by system_server
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attribute system_server_service;
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# services which should be available to all but isolated apps
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attribute app_api_service;
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# services which should be available to all ephemeral apps
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attribute ephemeral_app_api_service;
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# services which export only system_api
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attribute system_api_service;
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# All types used for services managed by servicemanager.
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# On change, update CHECK_SC_ASSERT_ATTRS
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# definition in tools/checkfc.c.
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attribute service_manager_type;
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# All types used for services managed by hwservicemanager
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attribute hwservice_manager_type;
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# All HwBinder services guaranteed to be passthrough. These services always run
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# in the process of their clients, and thus operate with the same access as
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# their clients.
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attribute same_process_hwservice;
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# All HwBinder services guaranteed to be offered only by core domain components
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attribute coredomain_hwservice;
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# All types used for services managed by vndservicemanager
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attribute vndservice_manager_type;
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# All domains that can override MLS restrictions.
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# i.e. processes that can read up and write down.
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attribute mlstrustedsubject;
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# All types that can override MLS restrictions.
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# i.e. files that can be read by lower and written by higher
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attribute mlstrustedobject;
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# All domains used for apps.
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attribute appdomain;
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# All third party apps.
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attribute untrusted_app_all;
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# All domains used for apps with network access.
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attribute netdomain;
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# All domains used for apps with bluetooth access.
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attribute bluetoothdomain;
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# All domains used for binder service domains.
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attribute binderservicedomain;
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# update_engine related domains that need to apply an update and run
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# postinstall. This includes the background daemon and the sideload tool from
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# recovery for A/B devices.
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attribute update_engine_common;
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# All core domains (as opposed to vendor/device-specific domains)
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attribute coredomain;
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# All socket devices owned by core domain components
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attribute coredomain_socket;
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expandattribute coredomain_socket false;
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# All vendor domains which violate the requirement of not using Binder
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# TODO(b/35870313): Remove this once there are no violations
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attribute binder_in_vendor_violators;
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expandattribute binder_in_vendor_violators false;
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# All vendor domains which violate the requirement of not using sockets for
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# communicating with core components
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# TODO(b/36577153): Remove this once there are no violations
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attribute socket_between_core_and_vendor_violators;
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expandattribute socket_between_core_and_vendor_violators false;
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# All vendor domains which violate the requirement of not executing
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# system processes
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# TODO(b/36463595)
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attribute vendor_executes_system_violators;
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expandattribute vendor_executes_system_violators false;
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# All domains which violate the requirement of not sharing files by path
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# between between vendor and core domains.
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# TODO(b/34980020)
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attribute data_between_core_and_vendor_violators;
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expandattribute data_between_core_and_vendor_violators false;
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# All system domains which violate the requirement of not executing vendor
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# binaries/libraries.
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# TODO(b/62041836)
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attribute system_executes_vendor_violators;
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expandattribute system_executes_vendor_violators false;
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# All system domains which violate the requirement of not writing vendor
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# properties.
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# TODO(b/78598545): Remove this once there are no violations
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attribute system_writes_vendor_properties_violators;
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expandattribute system_writes_vendor_properties_violators false;
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# hwservices that are accessible from untrusted applications
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# WARNING: Use of this attribute should be avoided unless
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# absolutely necessary. It is a temporary allowance to aid the
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# transition to treble and will be removed in a future platform
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# version, requiring all hwservices that are labeled with this
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# attribute to be submitted to AOSP in order to maintain their
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# app-visibility.
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attribute untrusted_app_visible_hwservice;
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expandattribute untrusted_app_visible_hwservice false;
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# halserver domains that are accessible to untrusted applications. These
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# domains are typically those hosting hwservices attributed by the
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# untrusted_app_visible_hwservice.
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# WARNING: Use of this attribute should be avoided unless absolutely necessary.
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# It is a temporary allowance to aid the transition to treble and will be
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# removed in the future platform version, requiring all halserver domains that
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# are labeled with this attribute to be submitted to AOSP in order to maintain
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# their app-visibility.
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attribute untrusted_app_visible_halserver;
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expandattribute untrusted_app_visible_halserver false;
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# PDX services
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attribute pdx_endpoint_dir_type;
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attribute pdx_endpoint_socket_type;
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expandattribute pdx_endpoint_socket_type false;
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attribute pdx_channel_socket_type;
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expandattribute pdx_channel_socket_type false;
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pdx_service_attributes(display_client)
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pdx_service_attributes(display_manager)
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pdx_service_attributes(display_screenshot)
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pdx_service_attributes(display_vsync)
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pdx_service_attributes(performance_client)
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pdx_service_attributes(bufferhub_client)
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# All HAL servers
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attribute halserverdomain;
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# All HAL clients
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attribute halclientdomain;
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expandattribute halclientdomain true;
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# Exempt for halserverdomain to access sockets. Only builds for automotive
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# device types are allowed to use this attribute (enforced by CTS).
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# Unlike phone, in a car many modules are external from Android perspective and
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# HALs should be able to communicate with those devices through sockets.
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attribute hal_automotive_socket_exemption;
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# HALs
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hal_attribute(allocator);
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hal_attribute(audio);
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hal_attribute(audiocontrol);
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hal_attribute(authsecret);
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hal_attribute(bluetooth);
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hal_attribute(bootctl);
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hal_attribute(broadcastradio);
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hal_attribute(camera);
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hal_attribute(cas);
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hal_attribute(configstore);
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hal_attribute(confirmationui);
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hal_attribute(contexthub);
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hal_attribute(drm);
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hal_attribute(dumpstate);
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hal_attribute(evs);
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hal_attribute(fingerprint);
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hal_attribute(gatekeeper);
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hal_attribute(gnss);
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hal_attribute(graphics_allocator);
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hal_attribute(graphics_composer);
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hal_attribute(health);
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hal_attribute(ir);
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hal_attribute(keymaster);
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hal_attribute(light);
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hal_attribute(lowpan);
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hal_attribute(memtrack);
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hal_attribute(neuralnetworks);
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hal_attribute(nfc);
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hal_attribute(oemlock);
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hal_attribute(omx);
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hal_attribute(power);
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hal_attribute(secure_element);
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hal_attribute(sensors);
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hal_attribute(telephony);
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hal_attribute(tetheroffload);
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hal_attribute(thermal);
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hal_attribute(tv_cec);
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hal_attribute(tv_input);
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hal_attribute(usb);
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hal_attribute(usb_gadget);
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hal_attribute(vehicle);
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hal_attribute(vibrator);
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hal_attribute(vr);
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hal_attribute(weaver);
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hal_attribute(wifi);
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hal_attribute(wifi_hostapd);
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hal_attribute(wifi_offload);
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hal_attribute(wifi_supplicant);
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# HwBinder services offered across the core-vendor boundary
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#
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# We annotate server domains with x_server to loosen the coupling between
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# system and vendor images. For example, it should be possible to move a service
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# from one core domain to another, without having to update the vendor image
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# which contains clients of this service.
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attribute display_service_server;
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attribute wifi_keystore_service_server;
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