How to disable SSL verification or ignore SSL certificate errors

[yujinguo0930]

When using MQTTX, there is a configuration called "SSL security," which, when turned off, allows ignoring certificate errors. May I ask if this can be configured in the JMeter plugin, or if there's an option similar to "Ignore SSL certificate errors" found in WS?

It has been confirmed that there is an issue with the CN in the certificate, which prevents successful validation and thus prevents connection establishment.

The error is as follows:
Caused by: com.hivemq.client.mqtt.exceptions.ConnectionFailedException: javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: No name matching xxx.com found
Caused by: javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: No name matching xxx.com found

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Translated Screenshots

Screenshot 1 Translation:
SSL 安全: SSL Security
证书类型: Certificate Type

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This issue was automatically translated from Chinese.

[chongyuanyin]

please try without checking 'Dual SSL authentication'

[yujinguo0930]

please try without checking 'Dual SSL authentication'

Thank you for answering，but if i remove this check box and the connection will report an error。Another question, if I turn this off, how can I bring the certificate to the server

[chongyuanyin]

The plugin actually trusts all certificates (for performance purpose) from server side.
If 'Dual SSL authentication' is not checked, the plugin will not send the certificate to the server. So if the broker side requires a certificate from client, it fails.