LINQPad + Windows Live Messenger XMPP + agsXMPP Sample

gistfile1.cs

// see: http://solutionevangelist.com/post/25602
static string client_id = ""; 
static string client_secret = "";
static string Server = "messenger.live.com";
static string Token;
static string GetToken()
{
	if(String.IsNullOrEmpty(Token))
	{
		var oauth_uri  = "https://oauth.live.com/authorize?client_id={0}&scope=wl.messenger&response_type=token&display=touch&redirect_uri={1}";
		var redirect_uri = "http://oauth.live.com/desktop";
		var client_id = ; 
		System.Diagnostics.Process.Start(String.Format(oauth_uri, client_id, redirect_uri));
		Token = Util.ReadLine("redirect_uri:");
	}
	return System.Web.HttpUtility.ParseQueryString(Token.Replace("http://oauth.live.com/desktop#", "")).Get("access_token");
}
static agsXMPP.protocol.sasl.Auth Auth()
{
	var auth = new agsXMPP.protocol.sasl.Auth();
	auth.Attributes.Add("mechanism", "X-MESSENGER-OAUTH2");
	auth.Value = GetToken();
	return auth;
}
static void Main()
{
	Token = GetToken();
	var xmppCon = new XmppClientConnection();
	xmppCon.Server = Server;
	xmppCon.OnSaslStart += delegate(object sender, agsXMPP.sasl.SaslEventArgs args){ xmppCon.Send(Auth()); };
	// for debugging
	xmppCon.OnReadXml += delegate(object s, string xml){ xml.Dump("read"); };
	xmppCon.OnWriteXml += delegate(object s, string xml){ xml.Dump("write"); };
	// the remainder is from the agsXMPP sample code ...
	
	xmppCon.UseStartTLS = true;
	xmppCon.AutoAgents = false;
	xmppCon.AutoPresence = true;
	xmppCon.AutoRoster = true;
	xmppCon.AutoResolveConnectServer = true;

	xmppCon.OnRosterStart += new ObjectHandler(xmppCon_OnRosterStart);
	xmppCon.OnRosterItem += new XmppClientConnection.RosterHandler(xmppCon_OnRosterItem);
	xmppCon.OnRosterEnd += new ObjectHandler(xmppCon_OnRosterEnd);
	xmppCon.OnPresence += new PresenceHandler(xmppCon_OnPresence);
	xmppCon.OnMessage += new MessageHandler(xmppCon_OnMessage);
	xmppCon.OnLogin += new ObjectHandler(xmppCon_OnLogin);

	xmppCon.Open();
	Console.ReadLine();
	// ...
}