TScSslClient.IsSecure failure

[wheathoff]

According to the documentation at https://www.devart.com/sbridge/docs/ssl ... ration.htm, the last step in setting up a secure client connection is "To make the connection secure, turn the IsSecure property to True."

In my code, I am doing this in the component's AfterConnect event.

Code: Select all

  MySslClient.IsSecure := True;

  try
    RequestResult := MySslClient.WriteBuffer(ReqBuff, 0, Length(ReqBuff));

    SetLength(RespBuff, 1024*1024);
    Len := MySslClient.ReadBuffer(RespBuff, 0, Length(RespBuff));
    if Len = 0 then
      Raise('Zero length response from host');
    SetLength(RespBuff, Len);
    ResponseStr := ResponseStr + AsciiBytesToStr(RespBuff);

    ShowMessage(ResponseStr);
  finally
    MySslClient.Disconnect;
  end;

However, when MySslClient.IsSecure is called, we are getting an alert from THandshakeLayer.ProcessAlert:
"The other side has sent a failure alert: [40]"

Why would this happen when we try to set IsSecure?

Thanks!

[ViktorV]

Unfortunately, we cannot reproduce the issue on the latest version SecureBridge 8.1.3.
Please check whether the problem occurs on the latest version SecureBridge 8.1.3 and if yes, to investigate the specified SecureBridge behavior, please compose a small sample demonstrating the issue of test access to your server and send it to us via e-support form: https://www.devart.com/company/contactform.html