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Error de validación del certificado TSL de ThingsBoard Gateway

Estoy usando la puerta de enlace ThingsBoard para conectarme a ThingsBoard desde un dispositivo IoT; Quiero usar un certificado TLS para asegurar la conexión.

Proporciono la cadena completa para el certificado TLS al archivo de configuración YAML, pero el thingsboard-gatewayservicio genera un error:

[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get issuer certificate (_ssl.c:1076)
Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/thingsboard_gateway/gateway/tb_client.py", line 173, in run
    min_reconnect_delay=self.__min_reconnect_delay)
  File "/home/root/.local/lib/python3.7/site-packages/tb_device_mqtt.py", line 402, in connect
    self._client.connect(self.__host, self.__port, keepalive=keepalive)
  File "/home/root/.local/lib/python3.7/site-packages/paho/mqtt/client.py", line 915, in connect
    return self.reconnect()
  File "/home/root/.local/lib/python3.7/site-packages/paho/mqtt/client.py", line 1086, in reconnect
    sock.do_handshake()
  File "/usr/lib/python3.7/ssl.py", line 1139, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get issuer certificate (_ssl.c:1076)

Esto parece sugerir que _ssl.cno se puede verificar la cadena completa. Supongo que no reconoce la CA; la CA, de todos modos, es Let's Encrypt.

¿Como puedó resolver esté problema?

over 2 years ago · Carlos Garzón Colorado
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