def test_le_ad_scan_dut_scans(self): privacy_policy = le_initiator_address_facade.PrivacyPolicy( address_policy=le_initiator_address_facade.AddressPolicy. USE_STATIC_ADDRESS, address_with_type=common.BluetoothAddressWithType( address=common.BluetoothAddress( address=bytes(b'D0:05:04:03:02:01')), type=common.RANDOM_DEVICE_ADDRESS), rotation_irk= b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', minimum_rotation_time=0, maximum_rotation_time=0) self.dut.hci_le_initiator_address.SetPrivacyPolicyForInitiatorAddress( privacy_policy) cert_privacy_policy = le_initiator_address_facade.PrivacyPolicy( address_policy=le_initiator_address_facade.AddressPolicy. USE_STATIC_ADDRESS, address_with_type=common.BluetoothAddressWithType( address=common.BluetoothAddress( address=bytes(b'C0:05:04:03:02:01')), type=common.RANDOM_DEVICE_ADDRESS), rotation_irk= b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', minimum_rotation_time=0, maximum_rotation_time=0) self.cert.hci_le_initiator_address.SetPrivacyPolicyForInitiatorAddress( cert_privacy_policy) with EventStream( # DUT Scans self.dut.hci_le_scanning_manager.StartScan( empty_proto.Empty())) as advertising_event_stream: # CERT Advertises gap_name = hci_packets.GapData() gap_name.data_type = hci_packets.GapDataType.COMPLETE_LOCAL_NAME gap_name.data = list(bytes(b'Im_The_CERT!')) gap_data = le_advertising_facade.GapDataMsg( data=bytes(gap_name.Serialize())) config = le_advertising_facade.AdvertisingConfig( advertisement=[gap_data], interval_min=512, interval_max=768, event_type=le_advertising_facade.AdvertisingEventType.ADV_IND, address_type=common.RANDOM_DEVICE_ADDRESS, channel_map=7, filter_policy=le_advertising_facade.AdvertisingFilterPolicy. ALL_DEVICES) request = le_advertising_facade.CreateAdvertiserRequest( config=config) create_response = self.cert.hci_le_advertising_manager.CreateAdvertiser( request) advertising_event_stream.assert_event_occurs( lambda packet: b'Im_The_CERT' in packet.event) remove_request = le_advertising_facade.RemoveAdvertiserRequest( advertiser_id=create_response.advertiser_id) self.cert.hci_le_advertising_manager.RemoveAdvertiser( remove_request)
def test_le_ad_scan_dut_advertises(self): self.register_for_le_event(hci_packets.SubeventCode.ADVERTISING_REPORT) self.register_for_le_event( hci_packets.SubeventCode.EXTENDED_ADVERTISING_REPORT) with EventStream(self.cert.hci.FetchLeSubevents( empty_proto.Empty())) as hci_le_event_stream: # CERT Scans self.enqueue_hci_command( hci_packets.LeSetRandomAddressBuilder('0C:05:04:03:02:01'), True) scan_parameters = hci_packets.PhyScanParameters() scan_parameters.le_scan_type = hci_packets.LeScanType.ACTIVE scan_parameters.le_scan_interval = 40 scan_parameters.le_scan_window = 20 self.enqueue_hci_command( hci_packets.LeSetExtendedScanParametersBuilder( hci_packets.OwnAddressType.RANDOM_DEVICE_ADDRESS, hci_packets.LeScanningFilterPolicy.ACCEPT_ALL, 1, [scan_parameters]), True) self.enqueue_hci_command( hci_packets.LeSetExtendedScanEnableBuilder( hci_packets.Enable.ENABLED, hci_packets.FilterDuplicates.DISABLED, 0, 0), True) # DUT Advertises gap_name = hci_packets.GapData() gap_name.data_type = hci_packets.GapDataType.COMPLETE_LOCAL_NAME gap_name.data = list(bytes(b'Im_The_DUT')) gap_data = le_advertising_facade.GapDataMsg( data=bytes(gap_name.Serialize())) config = le_advertising_facade.AdvertisingConfig( advertisement=[gap_data], interval_min=512, interval_max=768, event_type=le_advertising_facade.AdvertisingEventType.ADV_IND, address_type=common.RANDOM_DEVICE_ADDRESS, channel_map=7, filter_policy=le_advertising_facade.AdvertisingFilterPolicy. ALL_DEVICES) request = le_advertising_facade.CreateAdvertiserRequest( config=config) create_response = self.dut.hci_le_advertising_manager.CreateAdvertiser( request) hci_le_event_stream.assert_event_occurs( lambda packet: b'Im_The_DUT' in packet.event) remove_request = le_advertising_facade.RemoveAdvertiserRequest( advertiser_id=create_response.advertiser_id) self.dut.hci_le_advertising_manager.RemoveAdvertiser( remove_request) self.enqueue_hci_command( hci_packets.LeSetScanEnableBuilder( hci_packets.Enable.DISABLED, hci_packets.Enable.DISABLED), True)
def test_le_ad_scan_dut_scans(self): with EventCallbackStream( # DUT Scans self.device_under_test.hci_le_scanning_manager.StartScan( empty_proto.Empty())) as advertising_event_stream: hci_event_asserts = EventAsserts(advertising_event_stream) # CERT Advertises gap_name = hci_packets.GapData() gap_name.data_type = hci_packets.GapDataType.COMPLETE_LOCAL_NAME gap_name.data = list(bytes(b'Im_The_CERT!')) gap_data = le_advertising_facade.GapDataMsg( data=bytes(gap_name.Serialize())) config = le_advertising_facade.AdvertisingConfig( advertisement=[gap_data], random_address=common.BluetoothAddress( address=bytes(b'A6:A5:A4:A3:A2:A1')), interval_min=512, interval_max=768, event_type=le_advertising_facade.AdvertisingEventType.ADV_IND, address_type=common.RANDOM_DEVICE_ADDRESS, peer_address_type=common.PUBLIC_DEVICE_OR_IDENTITY_ADDRESS, peer_address=common.BluetoothAddress( address=bytes(b'0C:05:04:03:02:01')), channel_map=7, filter_policy=le_advertising_facade.AdvertisingFilterPolicy. ALL_DEVICES) request = le_advertising_facade.CreateAdvertiserRequest( config=config) create_response = self.cert_device.hci_le_advertising_manager.CreateAdvertiser( request) hci_event_asserts.assert_event_occurs( lambda packet: b'Im_The_CERT' in packet.event) remove_request = le_advertising_facade.RemoveAdvertiserRequest( advertiser_id=create_response.advertiser_id) self.cert_device.hci_le_advertising_manager.RemoveAdvertiser( remove_request)
def test_scan_filter_device_name_legacy_pdu(self): # Use public address on cert side logging.info("Setting public address") DEVICE_NAME = 'Im_The_CERT!' public_address = self.set_cert_privacy_policy_with_public_address() logging.info("Set public address") # Setup cert side to advertise gap_name = hci_packets.GapData() gap_name.data_type = hci_packets.GapDataType.COMPLETE_LOCAL_NAME gap_name.data = list(bytes(DEVICE_NAME, encoding='utf8')) gap_data = le_advertising_facade.GapDataMsg( data=bytes(gap_name.Serialize())) config = le_advertising_facade.AdvertisingConfig( advertisement=[gap_data], interval_min=512, interval_max=768, advertising_type=le_advertising_facade.AdvertisingEventType. ADV_IND, own_address_type=common.USE_PUBLIC_DEVICE_ADDRESS, channel_map=7, filter_policy=le_advertising_facade.AdvertisingFilterPolicy. ALL_DEVICES, tx_power=20) request = le_advertising_facade.CreateAdvertiserRequest(config=config) logging.info("Creating advertiser") create_response = self.cert.hci_le_advertising_manager.CreateAdvertiser( request) logging.info("Created advertiser") # Setup SL4A DUT side to scan logging.info("Start scanning with public address %s" % public_address) self.dut.droid.bleSetScanSettingsScanMode( ble_scan_settings_modes['low_latency']) filter_list, scan_settings, scan_callback = generate_ble_scan_objects( self.dut.droid) expected_event_name = scan_result.format(scan_callback) # Setup SL4A DUT filter self.dut.droid.bleSetScanFilterDeviceName(DEVICE_NAME) self.dut.droid.bleBuildScanFilter(filter_list) # Start scanning on SL4A DUT side self.dut.droid.bleStartBleScan(filter_list, scan_settings, scan_callback) logging.info("Started scanning") try: # Verify if there is scan result event_info = self.dut.ed.pop_event(expected_event_name, self.default_timeout) except queue.Empty as error: self.log.error("Could not find initial advertisement.") return False # Print out scan result mac_address = event_info['data']['Result']['deviceInfo']['address'] self.log.info( "Filter advertisement with address {}".format(mac_address)) # Stop scanning logging.info("Stop scanning") self.dut.droid.bleStopBleScan(scan_callback) logging.info("Stopped scanning") # Stop advertising logging.info("Stop advertising") remove_request = le_advertising_facade.RemoveAdvertiserRequest( advertiser_id=create_response.advertiser_id) self.cert.hci_le_advertising_manager.RemoveAdvertiser(remove_request) logging.info("Stopped advertising") return True