private void StartAuth() { fState = XMPP.State.Authenticating; OnAuthenticating(); if (fServerMechanisms == null || !fServerMechanisms.Items.Any(a => String.Equals(a, "PLAIN", StringComparison.InvariantCultureIgnoreCase))) { OnError(new XMPPException("PLAIN authentication not supported")); Close(); return; } SaslAuth auth = new SaslAuth(); auth.AddOrReplaceAttribute(null, "mechanism", "PLAIN"); auth.AddOrReplaceAttribute(Namespaces.GTalkAuth, "client-uses-full-bind-result", "true"); auth.Text = Convert.ToBase64String(Encoding.UTF8.GetBytes("\0" + Username + "\0" + Password)); BeginTimeout(); BeginSend(auth, WriteMode.None, null); }
private Element CreateNode(XmlNodeResult nd, Element parent) { string ens; if (nd.Prefix != null) { RemObjects.InternetPack.XMPP.Elements.Attribute at = nd.Attribute.FirstOrDefault(a => a.Prefix == "xmlns" && a.Name == nd.Prefix); if (at == null) { Element el = parent; ens = string.Empty; while (el != null) { RemObjects.InternetPack.XMPP.Elements.Attribute els = el.Attributes.Where(a => a.Prefix == "xmlns" && a.Name == nd.Prefix).FirstOrDefault(); if (els != null) { ens = els.Value; break; } el = el.Parent; } } else { ens = at.Value; } } else { RemObjects.InternetPack.XMPP.Elements.Attribute at = nd.Attribute.FirstOrDefault(a => a.Prefix == null && a.Name == "xmlns"); if (at == null) { ens = string.Empty; } else { ens = at.Value; } } Element res = null; switch (ens) { case Namespaces.ClientStreamNamespace: case Namespaces.ServerStreamNamespace: case "": if (ens == null && parent != null && parent.Type == ElementType.IQ && nd.Name == "error") { res = new IQError(); } else { switch (nd.Name) { case "iq": res = new IQ(); break; case "presence": res = new Presence(); break; case "message": res = new Message(); break; } } break; case Namespaces.StreamNamespace: switch (nd.Name) { case "stream": RemObjects.InternetPack.XMPP.Elements.Attribute att = nd.Attribute.FirstOrDefault(a => a.Prefix == null && a.Name == "xmlns"); if (att == null || att.Value == Namespaces.ClientStreamNamespace) { res = new ClientStream(); } else { res = new ServerStream(); } break; case "features": res = new StreamFeatures(); break; case "error": res = new StreamError(); break; } break; case Namespaces.StartTLSNamespace: switch (nd.Name) { case "starttls": res = new StartTLS(); break; case "failure": res = new StartTLSFailure(); break; case "proceed": res = new StartTLSProceed(); break; } break; case Namespaces.SaslNamespace: switch (nd.Name) { case "mechanisms": res = new Mechanisms(); break; case "auth": res = new SaslAuth(); break; case "challenge": res = new SaslChallenge(); break; case "response": res = new SaslResponse(); break; case "abort": res = new SaslAbort(); break; case "success": res = new SaslSuccess(); break; case "failure": res = new SaslFailure(); break; } break; } if (res == null) { res = new UnknownElement(); } else { res.Attributes.Clear(); // default ones shouldn't be here during the reading process } if (parent != null) { res.Parent = parent; if (parent != fServerRoot) { parent.Elements.Add(res); } } res.Prefix = nd.Prefix; res.Name = nd.Name; foreach (var el in nd.Attribute) { res.Attributes.Add(el); } return(res); }