SSLServerAuthentication Event

Fired after the server presents its certificate to the client.


class MQTTSSLServerAuthenticationEventParams {
  const QByteArray &CertEncoded();
  const QString &CertSubject();
  const QString &CertIssuer();
  const QString &Status();
  bool Accept();
  void SetAccept(bool bAccept);
  int EventRetVal();
  void SetEventRetVal(int iRetVal);
// To handle, connect one or more slots to this signal. void SSLServerAuthentication(MQTTSSLServerAuthenticationEventParams *e);
// Or, subclass MQTT and override this emitter function. virtual int FireSSLServerAuthentication(MQTTSSLServerAuthenticationEventParams *e) {...}


This event is where the client can decide whether to continue with the connection process or not. The Accept parameter is a recommendation on whether to continue or close the connection. This is just a suggestion: application software must use its own logic to determine whether to continue or not.

When Accept is False, Status shows why the verification failed (otherwise, Status contains the string "OK"). If it is decided to continue, you can override and accept the certificate by setting the Accept parameter to True.

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IPWorks MQ 2020 Qt Edition - Version 20.0 [Build 8162]