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Merge "organize EdgeTPU modules and sepolicy" into sc-dev

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This commit is contained in:
Adam Shih 2021-06-10 02:53:28 +00:00 • committed by Android (Google) Code Review
commit 22fae537b5
26 changed files with 67 additions and 82 deletions
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2
edgetpu/device.te Normal file
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@ -0,0 +1,2 @@
# EdgeTPU device (DarwiNN)
type edgetpu_device, dev_type, mlstrustedobject;

3
whitechapel/vendor/google/edgetpu_app_service.te → edgetpu/edgetpu_app_service.te
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@ -9,9 +9,6 @@ binder_use(edgetpu_app_server);
# The server will serve a binder service.
binder_service(edgetpu_app_server);
# EdgeTPU binder service type declaration.
type edgetpu_app_service, service_manager_type;
# EdgeTPU server to register the service to service_manager.
add_service(edgetpu_app_server, edgetpu_app_service);

0
whitechapel/vendor/google/edgetpu_logging.te → edgetpu/edgetpu_logging.te
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whitechapel/vendor/google/edgetpu_vendor_service.te → edgetpu/edgetpu_vendor_service.te
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edgetpu/file.te Normal file
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# EdgeTPU sysfs
type sysfs_edgetpu, sysfs_type, fs_type;
# EdgeTPU hal data file
type hal_neuralnetworks_darwinn_data_file, file_type, data_file_type;
# EdgeTPU vendor service data file
type edgetpu_vendor_service_data_file, file_type, data_file_type;

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edgetpu/file_contexts Normal file
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# EdgeTPU logging service
/vendor/bin/hw/android\.hardware\.edgetpu\.logging@service-edgetpu-logging u:object_r:edgetpu_logging_exec:s0
# EdgeTPU device (DarwiNN)
/dev/abrolhos u:object_r:edgetpu_device:s0
# EdgeTPU service binaries and libraries
/system_ext/bin/hw/vendor\.google\.edgetpu_app_service@1\.0-service u:object_r:edgetpu_app_server_exec:s0
/vendor/lib64/com\.google\.edgetpu_app_service-V1-ndk_platform\.so u:object_r:same_process_hal_file:s0
/vendor/lib64/libedgetpu_client\.google\.so u:object_r:same_process_hal_file:s0
# EdgeTPU vendor service
/vendor/bin/hw/vendor\.google\.edgetpu_vendor_service@1\.0-service u:object_r:edgetpu_vendor_server_exec:s0
/vendor/lib64/com\.google\.edgetpu_vendor_service-V1-ndk_platform\.so u:object_r:same_process_hal_file:s0
# EdgeTPU runtime libraries
/vendor/lib64/libedgetpu_util\.so u:object_r:same_process_hal_file:s0
# EdgeTPU data files
/data/vendor/edgetpu(/.*)? u:object_r:edgetpu_vendor_service_data_file:s0
/data/vendor/hal_neuralnetworks_darwinn(/.*)? u:object_r:hal_neuralnetworks_darwinn_data_file:s0
# NeuralNetworks file contexts
/vendor/bin/hw/android\.hardware\.neuralnetworks@service-darwinn-aidl u:object_r:hal_neuralnetworks_darwinn_exec:s0

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edgetpu/genfs_contexts Normal file
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# EdgeTPU
genfscon sysfs /devices/platform/1ce00000.abrolhos u:object_r:sysfs_edgetpu:s0
genfscon sysfs /devices/platform/abrolhos u:object_r:sysfs_edgetpu:s0

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whitechapel/vendor/google/hal_neuralnetworks_darwinn.te → edgetpu/hal_neuralnetworks_darwinn.te
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0
whitechapel/vendor/google/priv_app.te → edgetpu/priv_app.te
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edgetpu/property.te Normal file
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# EdgeTPU service requires system public properties
# since it lives under /system_ext/.
system_public_prop(vendor_edgetpu_service_prop)

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edgetpu/property_contexts Normal file
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@ -0,0 +1,3 @@
# for EdgeTPU
vendor.edgetpu.service. u:object_r:vendor_edgetpu_service_prop:s0

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edgetpu/service.te Normal file
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# EdgeTPU binder service type declaration.
type edgetpu_app_service, service_manager_type;
type edgetpu_vendor_service, service_manager_type, vendor_service;
type edgetpu_nnapi_service, app_api_service, service_manager_type, vendor_service;

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edgetpu/service_contexts Normal file
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@ -0,0 +1,7 @@
# EdgeTPU service
com.google.edgetpu.IEdgeTpuAppService/default u:object_r:edgetpu_app_service:s0
com.google.edgetpu.IEdgeTpuVendorService/default u:object_r:edgetpu_vendor_service:s0
# TPU NNAPI Service
android.hardware.neuralnetworks.IDevice/google-edgetpu u:object_r:edgetpu_nnapi_service:s0

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edgetpu/untrusted_app_all.te Normal file
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@ -0,0 +1,7 @@
# Allows applications to discover the EdgeTPU service.
allow untrusted_app_all edgetpu_app_service:service_manager find;
# Allows applications to access the EdgeTPU device, except open, which is guarded
# by the EdgeTPU service.
allow untrusted_app_all edgetpu_device:chr_file { getattr read write ioctl map };

1
edgetpu/vendor_init.te Normal file
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@ -0,0 +1 @@
set_prop(vendor_init, vendor_edgetpu_service_prop)

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tracking_denials/hal_neuralnetworks_darwinn.te
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@ -1,14 +0,0 @@
# b/182524105
dontaudit hal_neuralnetworks_darwinn tmpfs:file { open };
dontaudit hal_neuralnetworks_darwinn tmpfs:file { write };
dontaudit hal_neuralnetworks_darwinn tmpfs:file { map };
dontaudit hal_neuralnetworks_darwinn tmpfs:file { write };
dontaudit hal_neuralnetworks_darwinn tmpfs:file { read };
dontaudit hal_neuralnetworks_darwinn tmpfs:file { open };
dontaudit hal_neuralnetworks_darwinn tmpfs:file { map };
dontaudit hal_neuralnetworks_darwinn tmpfs:file { read };
dontaudit hal_neuralnetworks_darwinn tmpfs:file { read };
dontaudit hal_neuralnetworks_darwinn tmpfs:file { read };
# b/183935302
dontaudit hal_neuralnetworks_darwinn proc_version:file { read };
dontaudit hal_neuralnetworks_darwinn proc_version:file { read };

3
whitechapel/vendor/google/device.te vendored
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@ -21,9 +21,6 @@ type tui_device, dev_type;
# usbpd
type logbuffer_device, dev_type;
# EdgeTPU device (DarwiNN)
type edgetpu_device, dev_type, mlstrustedobject;
#cpuctl
type cpuctl_device, dev_type;

9
whitechapel/vendor/google/file.te vendored
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@ -134,15 +134,6 @@ type vendor_camera_tuning_file, vendor_file_type, file_type;
type vendor_camera_data_file, file_type, data_file_type;
type sysfs_camera, sysfs_type, fs_type;
# EdgeTPU hal data file
type hal_neuralnetworks_darwinn_data_file, file_type, data_file_type;
# EdgeTPU vendor service data file
type edgetpu_vendor_service_data_file, file_type, data_file_type;
# EdgeTPU sysfs
type sysfs_edgetpu, sysfs_type, fs_type;
# Vendor sched files
type sysfs_vendor_sched, sysfs_type, fs_type;
userdebug_or_eng(`

25
whitechapel/vendor/google/file_contexts vendored
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@ -344,9 +344,6 @@
# AoC file contexts.
/vendor/bin/aocd u:object_r:aocd_exec:s0
# NeuralNetworks file contexts
/vendor/bin/hw/android\.hardware\.neuralnetworks@service-darwinn-aidl u:object_r:hal_neuralnetworks_darwinn_exec:s0
# GRIL
/vendor/bin/hw/vendor\.google\.radioext@1\.0-service u:object_r:hal_radioext_default_exec:s0
@ -363,28 +360,6 @@
# Citadel StrongBox
/dev/gsc0 u:object_r:citadel_device:s0
# EdgeTPU device (DarwiNN)
/dev/abrolhos u:object_r:edgetpu_device:s0
# EdgeTPU logging service
/vendor/bin/hw/android\.hardware\.edgetpu\.logging@service-edgetpu-logging u:object_r:edgetpu_logging_exec:s0
# EdgeTPU service binaries and libraries
/system_ext/bin/hw/vendor\.google\.edgetpu_app_service@1\.0-service u:object_r:edgetpu_app_server_exec:s0
/vendor/lib64/com\.google\.edgetpu_app_service-V1-ndk_platform\.so u:object_r:same_process_hal_file:s0
/vendor/lib64/libedgetpu_client\.google\.so u:object_r:same_process_hal_file:s0
# EdgeTPU vendor service
/vendor/bin/hw/vendor\.google\.edgetpu_vendor_service@1\.0-service u:object_r:edgetpu_vendor_server_exec:s0
/vendor/lib64/com\.google\.edgetpu_vendor_service-V1-ndk_platform\.so u:object_r:same_process_hal_file:s0
# EdgeTPU runtime libraries
/vendor/lib64/libedgetpu_util\.so u:object_r:same_process_hal_file:s0
# EdgeTPU data files
/data/vendor/edgetpu(/.*)? u:object_r:edgetpu_vendor_service_data_file:s0
/data/vendor/hal_neuralnetworks_darwinn(/.*)? u:object_r:hal_neuralnetworks_darwinn_data_file:s0
# Tetheroffload Service
/dev/dit2 u:object_r:vendor_toe_device:s0
/vendor/bin/hw/vendor\.samsung_slsi\.hardware\.tetheroffload@1\.0-service u:object_r:hal_tetheroffload_default_exec:s0

4
whitechapel/vendor/google/genfs_contexts vendored
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@ -109,10 +109,6 @@ genfscon proc /fts/driver_test
genfscon proc /fts_ext/driver_test u:object_r:proc_touch:s0
genfscon sysfs /devices/virtual/sec/tsp u:object_r:sysfs_touch:s0
# EdgeTPU
genfscon sysfs /devices/platform/1ce00000.abrolhos u:object_r:sysfs_edgetpu:s0
genfscon sysfs /devices/platform/abrolhos u:object_r:sysfs_edgetpu:s0
# Vendor sched files
genfscon sysfs /kernel/vendor_sched u:object_r:sysfs_vendor_sched:s0
genfscon proc /vendor_sched u:object_r:proc_vendor_sched:s0

4
whitechapel/vendor/google/property.te vendored
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@ -27,10 +27,6 @@ vendor_internal_prop(vendor_camera_debug_prop)
vendor_internal_prop(vendor_camera_fatp_prop)
vendor_internal_prop(vendor_gps_prop)
# EdgeTPU service requires system public properties
# since it lives under /system_ext/.
system_public_prop(vendor_edgetpu_service_prop)
# Battery defender
vendor_internal_prop(vendor_battery_defender_prop)

3
whitechapel/vendor/google/property_contexts vendored
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@ -90,9 +90,6 @@ vendor.camera.fatp. u:object_r:vendor_camera_fatp_prop:s0
# for gps
vendor.gps u:object_r:vendor_gps_prop:s0
# for EdgeTPU
vendor.edgetpu.service. u:object_r:vendor_edgetpu_service_prop:s0
# SecureElement
persist.vendor.se. u:object_r:vendor_secure_element_prop:s0

2
whitechapel/vendor/google/service.te vendored
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@ -2,5 +2,3 @@ type hal_pixel_display_service, service_manager_type, vendor_service;
type uwb_vendor_service, service_manager_type, vendor_service;
type touch_context_service, service_manager_type, vendor_service;
type hal_uwb_service, service_manager_type, vendor_service;
type edgetpu_vendor_service, service_manager_type, vendor_service;
type edgetpu_nnapi_service, app_api_service, service_manager_type, vendor_service;

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whitechapel/vendor/google/service_contexts vendored
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@ -1,10 +1,3 @@
# EdgeTPU service
com.google.edgetpu.IEdgeTpuAppService/default u:object_r:edgetpu_app_service:s0
com.google.edgetpu.IEdgeTpuVendorService/default u:object_r:edgetpu_vendor_service:s0
# TPU NNAPI Service
android.hardware.neuralnetworks.IDevice/google-edgetpu u:object_r:edgetpu_nnapi_service:s0
com.google.hardware.pixel.display.IDisplay/default u:object_r:hal_pixel_display_service:s0
com.google.input.ITouchContextService/default u:object_r:touch_context_service:s0
uwb_vendor u:object_r:uwb_vendor_service:s0

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whitechapel/vendor/google/untrusted_app_all.te vendored
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@ -1,10 +1,3 @@
# Allows applications to discover the EdgeTPU service.
allow untrusted_app_all edgetpu_app_service:service_manager find;
# Allows applications to access the EdgeTPU device, except open, which is guarded
# by the EdgeTPU service.
allow untrusted_app_all edgetpu_device:chr_file { getattr read write ioctl map };
# Allows Exoplayer(and other applications) access to the vstream-secure DMA-BUF heap
# for secure video playback
allow untrusted_app_all dmabuf_system_secure_heap_device:chr_file r_file_perms;

1
whitechapel/vendor/google/vendor_init.te vendored
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@ -10,7 +10,6 @@ set_prop(vendor_init, vendor_rcs_prop)
set_prop(vendor_init, vendor_ssrdump_prop)
set_prop(vendor_init, vendor_ro_config_default_prop)
get_prop(vendor_init, vendor_touchpanel_prop)
set_prop(vendor_init, vendor_edgetpu_service_prop)
set_prop(vendor_init, vendor_tcpdump_log_prop)
set_prop(vendor_init, vendor_thermal_prop)