SSHChannelOpenRequest Event

Fired when a host attempts to open a new channel.

Syntax

class SSHClientSSHChannelOpenRequestEventParams {
public:
  const QString &ChannelId();
  const QString &Service();
  const QByteArray &Parameters();
  bool Accept();
  void SetAccept(bool bAccept);
  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void SSHChannelOpenRequest(SSHClientSSHChannelOpenRequestEventParams *e);
// Or, subclass SSHClient and override this emitter function. virtual int FireSSHChannelOpenRequest(SSHClientSSHChannelOpenRequestEventParams *e) {...}

Remarks

This event is fired whenever a host attempts to open a new channel. ChannelId will contain the id of the channel to be created. Service will identify the type of channel that is being requested (e.g.: "session"). Set Accept to true to accept the channel open request.

If the channel open request contains extra information, it will be contained in Parameters; you can extract data from it using GetSSHParam and GetSSHParamBytes. The most common example of a request with parameters would be a request with Service set to "direct-tcpip" (for SSH tunneling); in that case Parameters will contain the host to connect (string), the port to connect (int), the originator IP address (string) and the originator TCP port (int).

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IPWorks SSH 2020 Qt Edition - Version 20.0 [Build 8501]