/// <summary>
/// builds a step2 message reply to the given step1 message
/// </summary>
/// <param name="step1">The step1.</param>
/// <param name="xmppClient">The xmppClient.</param>
public Step2(Step1 step1, XmppClient xmppClient)
{
this.step1 = step1;
this.xmppClient = xmppClient;
this.step1.Nonce = step1.Nonce;
GenerateCnonce();
GenerateNc();
GenerateDigestUri();
GenerateResponse();
}
public async Task <XmppXElement> HandleChallenge(Challenge ch, XmppClient xmppClient, CancellationToken cancellationToken)
{
byte[] bytes = ch.Bytes;
string s = Encoding.ASCII.GetString(bytes, 0, bytes.Length);
var step1 = new Step1(s);
if (step1.Rspauth == null)
{
var s2 = new Step2(step1, xmppClient);
string message = s2.GetMessage();
byte[] b = Encoding.UTF8.GetBytes(message);
return(await xmppClient.SendAsync <Failure, Challenge, Success>(new Response { Bytes = b }, cancellationToken));
}
return(await xmppClient.SendAsync <Failure, Success>(new Response(), cancellationToken));
}