protected override void OnCommandContinuationRequestReceived(ImapCommandContinuationRequest continuationRequest)
{
prevReceiveTimeout = Connection.ReceiveTimeout;
Connection.ReceiveTimeout = 30 * 1000; // 30secs
Connection.SetIsIdling(true);
idleStateChangedEvent.Set();
}
protected override void OnCommandContinuationRequestReceived(ImapCommandContinuationRequest continuationRequest)
{
FinishError(ImapCommandResultCode.ResponseError, "unexpected command continuation request");
}
protected override void OnCommandContinuationRequestReceived(ImapCommandContinuationRequest continuationRequest)
{
// The authentication protocol exchange consists of a series of
// server challenges and client responses that are specific to the
// authentication mechanism. A server challenge consists of a
// command continuation request response with the "+" token followed
// by a BASE64 encoded string. The client response consists of a
// single line consisting of a BASE64 encoded string. If the client
// wishes to cancel an authentication exchange, it issues a line
// consisting of a single "*". If the server receives such a
// response, it MUST reject the AUTHENTICATE command by sending a
// tagged BAD response.
var serverChallenge = Base64.Decode(continuationRequest.Text);
byte[] clientResponse;
var status = saslMechanism.Exchange(serverChallenge, out clientResponse);
if (status == SaslExchangeStatus.Failed || clientResponse == null)
SendContinuation("*");
else
SendContinuation(Base64.GetEncodedString(clientResponse));
}