private void OnGetAuthInfo(object sender, IQ iq, object data)
{
// We get smth like this and should add password (digest) and ressource
// Recv:<iq type="result" id="MX_7"><query xmlns="jabber:iq:auth"><username>gnauck</username><password/><digest/><resource/></query></iq>
// Send:<iq type='set' id='mx_login'>
// <query xmlns='jabber:iq:auth'><username>gnauck</username><digest>27c05d464e3f908db3b2ca1729674bfddb28daf2</digest><resource>Office</resource></query>
// </iq>
// Recv:<iq id="mx_login" type="result"/>
iq.GenerateId();
iq.SwitchDirection();
iq.Type = IqType.set;
Auth auth = (Auth) iq.Query;
auth.Resource = this.m_Resource;
auth.SetAuth(this.m_Username, this.m_Password, this.StreamId);
IqGrabber.SendIq(iq, new IqCB(OnAuthenticate), null);
}