Я пытаюсь использовать MQTT напрямую для подключения к центру IOT.
Я просто следил за приведенной ниже документацией,
https://docs.microsoft.com/en-us/azure/iot-central/concepts-connectivity#connect-a-single-device
https://www.instructables.com/id/Azure-IoT-Hub-Set-Up-MQTTfx-Sigfox-Callback-and-Dr/
https://github.com/MediaTek-Labs/aws_mbedtls_mqtt/pull/9/files?short_path=04c6e90
https://docs.azure.cn/zh-cn/articles/azure-operations-guide/iot-hub/aog-iot-hub-howto-connect-with-tool-mqtt-fx (Перевести на английский)
Выше документации я использовал инструмент dps_cstr из github для создания строки подключения с токеном SAS по этой ссылке
https://docs.microsoft.com/en-us/azure/iot-central/tutorial-add-device#prepare-the-client-code
Broker Address = saas-iothub-947867dc-cd5d-446c-90ff-e0f964f020fe.azure-devices.net
Broker port = 8883
Client ID = 92ff3e25-00e5-4249-9074
User Name = saas-iothub-947867dc-cd5d-446c-90ff.azure-devices.net/92ff3e25-00e5-4249-9074
MQTT Version = 3.1.1
Password = OfAlY0BGstmuinZzOcdDDf
Я настроил MQTT.fx с профилем подключения для iot central, используя указанную выше строку подключения и сведения. Приложил снимок этого Когда я пытаюсь подключиться к этому, я получаю сообщение об ошибке« Нет авторизации для подключения ».
Журнал:
2018-12-20 00:42:49,738 INFO --- BrokerConnectorController : onConnect
2018-12-20 00:42:49,740 INFO --- ScriptsController : Clear console.
2018-12-20 00:42:49,804 INFO --- MqttFX ClientModel : MqttClient with ID 92ff3e25-00e5-4249-9074-854b43b5a949 assigned.
2018-12-20 00:42:53,571 ERROR --- MqttFX ClientModel : Error when connecting
org.eclipse.paho.client.mqttv3.MqttSecurityException: Not authorized to connect
at org.eclipse.paho.client.mqttv3.internal.ExceptionHelper.createMqttException(ExceptionHelper.java:28) ~[org.eclipse.paho.client.mqttv3-1.2.0.jar:?]
at org.eclipse.paho.client.mqttv3.internal.ClientState.notifyReceivedAck(ClientState.java:988) ~[org.eclipse.paho.client.mqttv3-1.2.0.jar:?]
at org.eclipse.paho.client.mqttv3.internal.CommsReceiver.run(CommsReceiver.java:145) ~[org.eclipse.paho.client.mqttv3-1.2.0.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[?:1.8.0_181]
at java.util.concurrent.FutureTask.run(Unknown Source) ~[?:1.8.0_181]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source) ~[?:1.8.0_181]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[?:1.8.0_181]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_181]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_181]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_181]
2018-12-20 00:42:53,572 ERROR --- MqttFX ClientModel : Please verify your Settings (e.g. Broker Address, Broker Port & Client ID) and the user credentials!
org.eclipse.paho.client.mqttv3.MqttSecurityException: Not authorized to connect
at org.eclipse.paho.client.mqttv3.internal.ExceptionHelper.createMqttException(ExceptionHelper.java:28) ~[org.eclipse.paho.client.mqttv3-1.2.0.jar:?]
at org.eclipse.paho.client.mqttv3.internal.ClientState.notifyReceivedAck(ClientState.java:988) ~[org.eclipse.paho.client.mqttv3-1.2.0.jar:?]
at org.eclipse.paho.client.mqttv3.internal.CommsReceiver.run(CommsReceiver.java:145) ~[org.eclipse.paho.client.mqttv3-1.2.0.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[?:1.8.0_181]
at java.util.concurrent.FutureTask.run(Unknown Source) ~[?:1.8.0_181]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source) ~[?:1.8.0_181]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[?:1.8.0_181]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_181]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_181]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_181]
2018-12-20 00:42:53,574 INFO --- ScriptsController : Clear console.
2018-12-20 00:42:53,574 ERROR --- BrokerConnectService : Not authorized to connect
РЕДАКТИРОВАТЬ:
Я создал сертификат ЦС из https://github.com/Azure/azure-iot-sdk-c/blob/master/certs/certs.c как CACert.cer
Я выбрал опцию файла сертификата CS в опции SSL / TLS и попробовал снова. Но у меня такая же ошибка