Ошибка получения не удалось получить сертификат локального эмитента (_ssl. c: 1056) при попытке подключения к AWS IoT - PullRequest
0 голосов
/ 25 апреля 2020

Я получаю следующую ошибку при попытке подключения aws IoT

    myAWSIoTMQTTShadowClient.connect()
  File "/usr/local/lib/python3.7/dist-packages/AWSIoTPythonSDK/MQTTLib.py", line 1271, in connect
    return self._AWSIoTMQTTClient.connect(keepAliveIntervalSecond)
  File "/usr/local/lib/python3.7/dist-packages/AWSIoTPythonSDK/MQTTLib.py", line 513, in connect
    return self._mqtt_core.connect(keepAliveIntervalSecond)
  File "/usr/local/lib/python3.7/dist-packages/AWSIoTPythonSDK/core/protocol/mqtt_core.py", line 196, in connect
    self.connect_async(keep_alive_sec, self._create_blocking_ack_callback(event))
  File "/usr/local/lib/python3.7/dist-packages/AWSIoTPythonSDK/core/protocol/mqtt_core.py", line 223, in connect_async
    raise e
  File "/usr/local/lib/python3.7/dist-packages/AWSIoTPythonSDK/core/protocol/mqtt_core.py", line 211, in connect_async
    rc = self._internal_async_client.connect(keep_alive_sec, ack_callback)
  File "/usr/local/lib/python3.7/dist-packages/AWSIoTPythonSDK/core/protocol/internal/clients.py", line 122, in connect
    rc = self._paho_client.connect(host, port, keep_alive_sec)
  File "/usr/local/lib/python3.7/dist-packages/AWSIoTPythonSDK/core/protocol/paho/client.py", line 665, in connect
    return self.reconnect()
  File "/usr/local/lib/python3.7/dist-packages/AWSIoTPythonSDK/core/protocol/paho/client.py", line 826, in reconnect
    ciphers=self._tls_ciphers)
  File "/usr/lib/python3.7/ssl.py", line 1222, in wrap_socket
    suppress_ragged_eofs=suppress_ragged_eofs
  File "/usr/lib/python3.7/ssl.py", line 412, in wrap_socket
    session=session
  File "/usr/lib/python3.7/ssl.py", line 853, in _create
    self.do_handshake()
  File "/usr/lib/python3.7/ssl.py", line 1117, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)

Я пробовал несколько методов, которые я нашел здесь, в том числе https://timonweb.com/tutorials/fixing-certificate_verify_failed-error-when-trying-requests_html-out-on-mac/

но, похоже, ничего не работает. Я использую Raspbian Linux с Python 3

Выполняемая команда

python3 Script.py --endpoint "aws endpoint" --rootCA /etc/ssl/certs/AmazonRootCA1.pem --cert /greengrass/certs/RPI-certificate.pem.crt --key /greengrass/certs/RPI-private.pem.key --thingName RaspberryPi --clientId RaspberryPi

У кого-нибудь есть другие рекомендации?

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