59 lines
2.1 KiB
Python
59 lines
2.1 KiB
Python
# Copyright 2021-2022 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# -----------------------------------------------------------------------------
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# Imports
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# -----------------------------------------------------------------------------
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import asyncio
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import sys
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import os
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import logging
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from bumble.device import Device
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from bumble.transport import open_transport_or_link
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# -----------------------------------------------------------------------------
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async def main():
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if len(sys.argv) < 3:
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print('Usage: run_connect_and_encrypt.py <device-config> <transport-spec> <bluetooth-address>')
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print('example: run_connect_and_encrypt.py device1.json usb:0 E1:CA:72:48:C4:E8')
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return
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print('<<< connecting to HCI...')
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async with await open_transport_or_link(sys.argv[2]) as (hci_source, hci_sink):
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print('<<< connected')
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# Create a device
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device = Device.from_config_file_with_hci(sys.argv[1], hci_source, hci_sink)
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await device.power_on()
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# Connect to the peer
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target_address = sys.argv[3]
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print(f'=== Connecting to {target_address}...')
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connection = await device.connect(target_address)
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print('=== Connected')
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print('*** Encrypting...')
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try:
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await connection.encrypt()
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except Exception as error:
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print(f'!!! Encryption failed: {error}')
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return
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await hci_source.wait_for_termination()
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# -----------------------------------------------------------------------------
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logging.basicConfig(level = os.environ.get('BUMBLE_LOGLEVEL', 'DEBUG').upper())
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asyncio.run(main())
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