public void TestSendPresenceAndMessage()
{
//Logger logger = LogManager.GetLogger("foo");
ILogger log = NLog.LogManager.GetLogger("foo");
log.Info("Program started");
Presence presence = new Presence(ShowType.Show);
JabberID from = new JabberID(myJid);
JabberID to = new JabberID(partnerJid);
string msg = "Hello";
Message message = new Message(from, to, msg);
XmppClientConnection connection = new XmppClientConnection(
new JabberID(myJid), password);
connection.Login();
if (!connection.Connected || !connection.Authenticated)
{
throw new Exception("Not authenticate");
}
Assert.DoesNotThrow(() => { connection.Send(presence); });
Assert.DoesNotThrow(() => { connection.Send(message); });
//NLogger.ShutdownLogger();
}
public void addSession(Session session)
{
resources.Add(session.getJID().getResource(), session); // key, value
if (activeSession == null)
{
activeSession = session;
}
else if (activeSession.getPriority() < session.getPriority())
{
activeSession = session;
}
//isprakjanje na Roster (ne e spored stadard)
Packet packet = new Packet("iq");
packet["type"] = "set";
JabberID jidTo = session.getJID();
packet.To = jidTo.User + "@" + jidTo.Domain;
getRoster().getPacket().setParent(packet);
MessageHandler.deliverPacket(packet);
// kraj na isprakjanje a roster
deliverMessages();
}
public void TestMessageGrabber()
{
Presence presence = new Presence(ShowType.Show);
int waitMessage = 20000;
string msg = "hello";
string expected = partnerJid + ":hello";
JabberID jidPartner = new JabberID(partnerJid);
Message message = new Message(myJid, jidPartner.Full, msg);
XmppClientConnection connection = new XmppClientConnection(
new JabberID(myJid), password);
connection.MessageGrabber.Add(
jidPartner, new MessageCallback(messageCallback));
connection.Login();
connection.Send(presence);
connection.Send(message);
while (partnerMessage == null)
{
Thread.Sleep(2000);
}
Assert.AreEqual(expected, partnerMessage);
}
public void notify(Packet packet)
{
Console.WriteLine("in message handler");
String type = packet.Type == null ? "normal" : packet.Type;
Console.WriteLine("Received " + type + " message: " + packet.getChildValue("body"));
Console.WriteLine(" To: " + packet.To);
Console.WriteLine(" From: " + packet.From);
JabberID jid = new JabberID(packet.From);
if (jid.User != null && jid.User.EndsWith(".group")) // groupchat message
//void ReceiveGroupMessage(String groupJID, String userNick, String message)
{
String user = jid.User;
String groupJID = user.Substring(0, user.LastIndexOf(".group"));
String userNick = jid.Resource;
//ReceiveGroupMessage(groupJID, userNick, packet.getChildValue("body");
RecieveGroupMessageDelegate rgmd = new RecieveGroupMessageDelegate(model.gui.ReceiveGroupMessage);
model.gui.Invoke(rgmd, new Object[] { groupJID, userNick, packet.getChildValue("body") });
}
else // regular message
{
RecieveMessageDelegate del = new RecieveMessageDelegate(model.gui.ReceiveMessage);
model.gui.Invoke(del, new Object[] { jid, packet.getChildValue("body") });
//model.gui.ReceiveMessage(jid, packet.getChildValue("body"));
}
}
private void btnOk_Click(object sender, EventArgs e)
{
Hide();
if (ValidateInput() == false)
{
DialogResult = DialogResult.None;
return;
}
Contact contact = AppController.Instance.Contacts[cbContactname.SelectedItem.ToString()];
JabberID Jid =
new JabberID(contact.UserName.ToString(), contact.ServerName.ToString(), Settings.Default.Resource);
Contact delContact = new Contact(Jid, contact.GroupName.ToString(), LoginState.Offline);
Contact editContact = new Contact(Jid, tbnewGpName.Text.Trim(), LoginState.Offline);
UnsubscribedResponse resp = new UnsubscribedResponse(Jid);
AppController.Instance.SessionManager.Send(resp);
AppController.Instance.SessionManager.BeginSend(new RosterRemove(Jid, contact.UserName.ToString()));
AppController.Instance.Contacts.Remove(delContact);
SubscribeRequest p = new SubscribeRequest(Jid);
AppController.Instance.SessionManager.Send(p);
AppController.Instance.SessionManager.BeginSend(
new RosterAdd(Jid, contact.UserName.ToString(), tbnewGpName.Text.ToString()));
AppController.Instance.Contacts.Add(editContact);
AppController.Instance.MainWindow.UpdateContactList();
}
// Invokes a method to receive message in a conversation window, delegate is used for cross thread calls
public void ReceiveMessage(JabberID from, string body)
{
Console.WriteLine("Gui received message from: " + from);
if (!conversations.ContainsKey(from.User + "@" + from.Domain)) // Check if there is already open conversation window
{
Contact c;
if (contacts.ContainsKey(from.User + "@" + from.Domain)) // Check if sender is in Contact list
{
c = contacts[from.User + "@" + from.Domain];
}
else
{
c = new Contact(from.User + "@" + from.Domain);
}
conversations[from.User + "@" + from.Domain] = new ConverstationWindow(c, this); // Open new conversation window
conversations[from.User + "@" + from.Domain].Show(); // Show if new window
}
else
{
if (!conversations[from.User + "@" + from.Domain].Visible)
{
conversations[from.User + "@" + from.Domain].Show();
}
conversations[from.User + "@" + from.Domain].Activate(); // Just activate if already opened
}
conversations[from.User + "@" + from.Domain].ReceiveMessage(body); // Receive message
}
public ChatServerMenuItem(JabberID jid, MultiUserChatForm parentForm)
: base(jid.ToString())
{
base.Click +=new EventHandler(ChatServerMenuItem_Click);
_myJID = jid;
_myForm = parentForm;
}
public void notify(Packet packet)
{
packet.To = null;
packet.From = null;
if (packet.getSession().getStatus() != Session.SessionStatus.authenticated)
{
//can not send message:user is not authenticated
//Error Monitoring must be implemented
MessageHandler.deliverPacket(packet);
return;
}
User user = userIndex.getUser(packet.getSession());
if (packet.Type.Equals("set"))
{
user.getRoster().updateRoster(packet);
return;
}
if (packet.Type.Equals("get"))
{
packet.Type = "result";
JabberID jidTo = packet.getSession().getJID();
packet.To = jidTo.User + "@" + jidTo.Domain;
// packet.From = null;
packet.removeAttribute("from");
packet.getChildren().Clear();
user.getRoster().getPacket().setParent(packet);
MessageHandler.deliverPacket(packet);
return;
}
//error in packet
MessageHandler.deliverPacket(packet);
}
private void btnOk_Click(object sender, EventArgs e)
{
ArrayList deleteUsers = new ArrayList();
Hide();
foreach (Contact contact in AppController.Instance.Contacts)
{
if (contact.GroupName.Equals(cbDeletegroup.SelectedItem.ToString(), StringComparison.OrdinalIgnoreCase))
{
deleteUsers.Add(contact.UserName);
}
}
for (int i = 0; i < deleteUsers.Count; i++)
{
Contact delcontact = AppController.Instance.Contacts[deleteUsers[i].ToString()];
JabberID Jid =
new JabberID(delcontact.UserName.ToString(), delcontact.ServerName.ToString(),
Settings.Default.Resource);
UnsubscribedResponse resp = new UnsubscribedResponse(Jid);
AppController.Instance.SessionManager.Send(resp);
AppController.Instance.SessionManager.BeginSend(new RosterRemove(Jid, delcontact.UserName.ToString()));
AppController.Instance.Contacts.Remove(delcontact);
AppController.Instance.MainWindow.UpdateContactList();
}
}
protected static IEnumerator <object> HandlePing(Session session, string xml, long socketID)
{
try {
var si = Program.GetScriptInstance <Common>("Common.Script.dll");
if (si != null)
{
si.LogPrint(null, "Attempting to respond to jabber ping.");
}
else
{
Console.WriteLine("Attempting to respond to jabber ping.");
}
} catch {
}
var fDoc = Future.RunInThread(() => {
var doc = new XmlDocument();
doc.LoadXml(xml);
return(doc);
});
yield return(fDoc);
var root = fDoc.Result.FirstChild;
var toJID = new JabberID(root.Attributes["to"].InnerText);
var fromJID = new JabberID(root.Attributes["from"].InnerText);
string packetID = root.Attributes["id"].InnerText;
Packet packet = new SoapboxCore.IQ.IQResultResponse(
fromJID, toJID, packetID, socketID
);
yield return(session.AsyncSend(packet));
}
public void InitMessageGrabber(XmppClientConnection connection, JabberID jid)
{
_connection = connection;
_messageGrabber = new MessageGrabber(_connection);
_messageGrabber.Add(jid, OnMessage);
//contact.Conversation.MessageGrabber = new MessageGrabber(connection)
// .Add(new JabberID(PartnerJid), OnMessage);
}
public void Parse_WithResource()
{
JabberID jid = JabberID.Parse("abc@def/ghi");
Assert.IsNotNull(jid);
Assert.AreEqual("abc", jid.Node);
Assert.AreEqual("def", jid.Domain);
Assert.AreEqual("ghi", jid.Resource);
}
public Message(string from, string to, string msg) : this()
{
_from = new JabberID(from);
_to = new JabberID(to);
_body = msg;
XmlData = XmlData.Replace(DataTemplate, msg).
Replace(TagToTemplate, to).
Replace(TagFromTemplate, from);
}
internal void SelectContact(JabberID contactID)
{
if (contactID == null)
return;
if (cbContactname.Items.Contains(contactID.UserName))
{
cbContactname.SelectedIndex = cbContactname.FindString(contactID.UserName);
}
}
public async Task Execute(AuthorizeClientRequestParams requestParams)
{
Contract.Requires(requestParams != null);
if (!JabberID.ValidateJid(_requestParams.AuthorizeCredentials.Jid))
{
MessageBox.Show("Введен некорректный идентификатор пользователя.");
return;
}
XmppClientConnection connection = requestParams.Connection;
ClientVModel client = requestParams.Client;
//ConversationVModel conversation = requestParams.Conversation;
ConnectionStateVModel connectionState = requestParams.ConnectionState;
AuthorizationVModel credentials = requestParams.AuthorizeCredentials;
ReadOnlyObservableCollection <RosterContactVModel> contacts = requestParams.Contacts;
JabberID id = new JabberID(credentials.Jid);
connection = new XmppClientConnection(id, credentials.Password);
await connection.LoginAsync();
if (connection.Connected && connection.Authenticated)
{
MessageBox.Show("Вы успешно авторизованы.");
client.JabberId = id;
client.Password = credentials.Password;
connectionState.Connected = true;
//TODO: Всем контактам передать ссылку на текущее соединение
//conversation.Connection = connection;
foreach (var contact in contacts)
{
contact.Conversation.InitMessageGrabber(connection, contact.JabberId);
//contact.Conversation.Connection = connection;
//contact.Conversation.MessageGrabber = new MessageGrabber(connection)
// .Add(new JabberID(PartnerJid), OnMessage);
}
}
else
{
MessageBox.Show("Произошла ошибка, попробуйте еще раз");
return;
}
SendMessageCommand sendMessageCommand = _requestParams.SendMessageCommand;
SendMessageRequestParams parameters = new SendMessageRequestParams(connection, client);
sendMessageCommand.ExecuteParams = parameters;
connection.Send(new Presence(ShowType.Show));
}
private void btnOk_Click(object sender, EventArgs e)
{
Contact delContact = AppController.Instance.Contacts[cbUsername.SelectedItem.ToString()];
JabberID Jid =
new JabberID(delContact.UserName.ToString(), delContact.ServerName.ToString(), Settings.Default.Resource);
UnsubscribedResponse resp = new UnsubscribedResponse(Jid);
AppController.Instance.SessionManager.Send(resp);
AppController.Instance.SessionManager.BeginSend(new RosterRemove(Jid, cbUsername.SelectedItem.ToString()));
AppController.Instance.Contacts.Remove(delContact);
AppController.Instance.MainWindow.UpdateContactList();
Hide();
}
public static string GetSafeFileName(JabberID contact)
{
string safe = contact.full;
foreach (char lDisallowed in System.IO.Path.GetInvalidFileNameChars())
{
safe = safe.Replace(lDisallowed.ToString(), "");
}
foreach (char lDisallowed in System.IO.Path.GetInvalidPathChars())
{
safe = safe.Replace(lDisallowed.ToString(), "");
}
return(safe);
}
public ChatRoomTabPage(JabberID occupantJID, MultiUserChatForm form, SessionManager sm)
: base(occupantJID.BareJID.ToString())
{
_occupant = occupantJID;
_form = form;
_sm = sm;
_sm.Session.AddHandler(typeof(MessageErrorPacket), new Session.PacketReceivedDelegate(IncomingMessage));
_sm.Session.AddHandler(typeof(GroupChatMessage), new Session.PacketReceivedDelegate(IncomingMessage));
_sm.Session.AddHandler(typeof(ChangeSubjectMessage), new Session.PacketReceivedDelegate(IncomingMessage));
_sm.Session.AddHandler(typeof(AvailableRequest), new Session.PacketReceivedDelegate(IncomingPresence));
_sm.Session.AddHandler(typeof(ErrorResponse), new Session.PacketReceivedDelegate(IncomingPresence));
_sm.Session.AddHandler(typeof(OccupantAvailableResponse), new Session.PacketReceivedDelegate(IncomingPresence));
_sm.Session.AddHandler(typeof(OccupantUnavailableResponse), new Session.PacketReceivedDelegate(IncomingPresence));
}
public Session getSession(JabberID jabberID)
{
String jidString = jabberID.ToString();
Session session = null;
try {
session = jidIndex[jidString];
return(session);
} catch (Exception ex) {
try {
List <Session> resources = userIndex[jabberID.User];
return(resources[0]);
} catch (Exception e) {
return(null);
}
}
}
public Message(string xml) : this()
{
Match from = _fromPattern.Match(xml);
Match to = _toPattern.Match(xml);
Match body = _bodyPattern.Match(xml);
if (from.Success && to.Success && body.Success)
{
_from = new JabberID(from.Groups[0].Value.Replace("from='", "").Replace(" to", ""));
_to = new JabberID(to.Groups[0].Value.Replace("to='", "").Replace(" xml:lang=", ""));
_body = body.Groups[0].Value.Replace("<body>", "").Replace("</body>", "");
}
XmlData = XmlData.Replace(DataTemplate, _body).
Replace(TagToTemplate, _to.Full).
Replace(TagFromTemplate, _from.Full);
}
public void handleChatMessage(Packet packet)
{
JabberID recipient = new JabberID(packet.To);
Group group = this[recipient.User];
packet.From = group.JabberID + "/" + group.jid2nick[packet.From];
if (recipient.Resource == null)
{
deliverToGroup(group, packet);
}
else
{
packet.To = group.nick2jid[recipient.Resource];
MessageHandler.deliverPacket(packet);
}
}
private void btnOk_Click(object sender, EventArgs e)
{
if (ValidateInput() == false)
{
DialogResult = DialogResult.None;
return;
}
JabberID JID = null;
string message = "The User ID you entered is not valid. Please enter a valid User ID";
try
{
JID = new JabberID(tbUserName.Text.ToString(), tbServerName.Text.ToString(), Settings.Default.Resource);
if (JID.UserName.Length == 0 ||
JID.Server.Length == 0)
{
MessageBox.Show(message, "Invalid UserID");
DialogResult = DialogResult.None;
return;
}
}
catch
{
MessageBox.Show(message, "Invalid UserID");
DialogResult = DialogResult.None;
return;
}
Contact newContact = new Contact(JID, tbGroupName.Text.Trim(), LoginState.Offline);
foreach (Contact contact in AppController.Instance.Contacts)
{
if (contact.Equals(newContact))
{
MessageBox.Show("Contact already exists!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
DialogResult = DialogResult.None;
return;
}
}
SubscribeRequest subscribeRequest = new SubscribeRequest(JID);
AppController.Instance.SessionManager.Send(subscribeRequest);
AppController.Instance.SessionManager.BeginSend(
new RosterAdd(JID, tbUserName.Text.Trim(), tbGroupName.Text.Trim()));
AppController.Instance.Contacts.Add(newContact);
AppController.Instance.MainWindow.UpdateContactList();
}
public void handleChatPresence(Packet packet)
{
JabberID recipient = new JabberID(packet.To);
if (!isChatPacket(packet))
{
return;
}
Group group = this[recipient.User];
String nick = recipient.Resource;
String jid = packet.From;
if (String.IsNullOrEmpty(nick))
{
sendEmptyNicknameError(packet);
return;
}
if (group.nick2jid.ContainsKey(nick))
{
if (group.nick2jid[nick] == packet.From)
{
updatePresence(group, packet);
}
else
{
sendConflictingNicknameError(packet);
}
}
else
{
if (group.jid2nick.ContainsKey(jid))
{
sendConflictingUserError(packet);
}
else
{
joinGroup(group, packet);
}
}
}
private void btnOk_Click(object sender, EventArgs e)
{
Hide();
ArrayList editgroup = new ArrayList();
if (ValidateInput() == false)
{
DialogResult = DialogResult.None;
return;
}
foreach (Contact contact in AppController.Instance.Contacts)
{
if (contact.GroupName.Equals(cbOldgroup.SelectedItem.ToString(), StringComparison.OrdinalIgnoreCase))
{
editgroup.Add(contact.UserName);
}
}
for (int i = 0; i < editgroup.Count; i++)
{
Contact editGp = AppController.Instance.Contacts[editgroup[i].ToString()];
JabberID Jid =
new JabberID(editGp.UserName.ToString(), editGp.ServerName.ToString(), Settings.Default.Resource);
Contact delContact = new Contact(Jid, editGp.GroupName.ToString(), LoginState.Offline);
Contact editContact = new Contact(Jid, tbNewGroup.Text.Trim(), LoginState.Offline);
UnsubscribedResponse resp = new UnsubscribedResponse(Jid);
AppController.Instance.SessionManager.Send(resp);
AppController.Instance.SessionManager.BeginSend(new RosterRemove(Jid, editGp.UserName.ToString()));
AppController.Instance.Contacts.Remove(delContact);
SubscribeRequest p = new SubscribeRequest(Jid);
AppController.Instance.SessionManager.Send(p);
AppController.Instance.SessionManager.BeginSend(
new RosterAdd(Jid, editGp.UserName.ToString(), tbNewGroup.Text.ToString()));
AppController.Instance.Contacts.Add(editContact);
AppController.Instance.MainWindow.UpdateContactList();
}
}
public void joinGroup(Group group, Packet packet)
{
JabberID jid = new JabberID(packet.To);
String sender = packet.From;
group.jid2nick.Add(sender, jid.Resource);
group.nick2jid.Add(jid.Resource, sender);
updatePresence(group, packet);
foreach (KeyValuePair <String, Packet> pair in group.jid2presence)
{
Packet p = pair.Value;
if (p.From != jid.ToString())
{
p.To = sender;
MessageHandler.deliverPacket(p);
}
}
serverMessage(group, jid.Resource + " has joined the group");
}
public void TestSendManyMessages()
{
Presence presence = new Presence(ShowType.Show);
JabberID from = new JabberID(myJid);
JabberID to = new JabberID(partnerJid);
string msg = "Hello";
Message message = new Message(from, to, msg);
XmppClientConnection connection = new XmppClientConnection(
new JabberID(myJid), password);
connection.Login();
connection.Send(presence);
for (int i = 0; i < 500; i++)
{
Assert.DoesNotThrow(() => { connection.Send(new Message(from, to, i.ToString())); });
Thread.Sleep(100);
}
}
public async Task TestSendPresenceAndMessageAsync()
{
Presence presence = new Presence(ShowType.Show);
JabberID from = new JabberID(myJid);
JabberID to = new JabberID(partnerJid);
string msg = "Hello";
Message message = new Message(from, to, msg);
XmppClientConnection connection = new XmppClientConnection(
new JabberID(myJid), password);
await connection.LoginAsync();
if (!connection.Connected || !connection.Authenticated)
{
throw new Exception("Not authenticate");
}
Assert.DoesNotThrow(() => { connection.Send(presence); });
Assert.DoesNotThrow(() => { connection.Send(message); });
}
public static string DigestMD5AuthAlgo(string xml, JabberID jid, string password)
{
var realm = jid.Server;
var digestUri = "xmpp/" + jid.Server;
string uniqData = StanzaManager.ParseChallenge(xml);
Regex reg = new Regex("nonce=\"[0-9]*\"");
Match m = reg.Match(uniqData);
string nonce = string.Empty;
if (m.Success)
{
nonce = m.Groups[0].Value;
nonce = nonce.Replace("nonce=\"", "").Replace("\"", "");
}
string cNonce = Environment.MachineName; //GetUniqCNonce();
string clientHash = GenerateClientHash(jid.Username, password, nonce, cNonce, realm, digestUri);
string value = GetAuthenticationString(jid.Username, password, nonce, cNonce, clientHash, realm, digestUri);
string baseResponse = Convert.ToBase64String(Encoding.UTF8.GetBytes(value));
return(baseResponse);
}
public bool isChatPacket(Packet packet)
{
JabberID recipient;
if (packet.To == null)
{
return(false);
}
recipient = new JabberID(packet.To);
//try {
// recipient = new JabberID(packet.To);
//} catch (Exception ex) {
// return false;
//}
String user = recipient.User;
if (user == null)
{
return(false);
}
return(user.EndsWith(".group") && recipient.equalsDomain(JabberServer.server_name));
}
}//getPacket
public void updateRoster(Packet packet)
{
//Extract the query packet
Packet rosterQuery = packet.getFirstChild("query");
rosterQuery.setAttribute("xmlns", "jabber:iq:roster");
foreach (object rosterItems in rosterQuery.getChildren())
{
//for each <item> packet in the query
Object child = rosterItems;
if (child is Packet)
{
Packet itemPacket = child as Packet;
String subJID = itemPacket.getAttribute("jid");
//create Subscriber object if needed
//Subscriber sendersSubscriberItem = this.subscribers[subJID] as Subscriber;
if ((Server.JabberServer.RosterHashtable[this.user] as UserRoster) == null)
{
Server.JabberServer.RosterHashtable[this.user] = new UserRoster();
}
Subscriber sub = (Server.JabberServer.RosterHashtable[this.user] as UserRoster).subscribers[subJID] as Subscriber;
if (sub == null)
{
sub = new Subscriber();
sub.subscription = "none";
sub.ask = null;
(Server.JabberServer.RosterHashtable[this.user] as UserRoster).subscribers.Add(subJID, sub);
}
if (itemPacket.getAttribute("subscription") != null)
{
//signal to remove
if (itemPacket.getAttribute("subscription").Equals("remove"))
{
//remove from subscribers item
JabberID otherID = new JabberID(subJID);
(Server.JabberServer.RosterHashtable[this.user] as UserRoster).subscribers.Remove(otherID.ToString());
if ((Server.JabberServer.RosterHashtable[this.user] as UserRoster).items.ContainsKey(subJID))
{
//remove <item> packet
(Server.JabberServer.RosterHashtable[this.user] as UserRoster).items.Remove(subJID);
}
if ((Server.JabberServer.RosterHashtable[otherID.User] as UserRoster) == null)
{
Server.JabberServer.RosterHashtable[otherID.User] = new UserRoster();
}
//set only subscription=none from other item
sub = ((Server.JabberServer.RosterHashtable[otherID.User] as UserRoster).subscribers[this.user + "@" + Server.JabberServer.server_name]) as Subscriber;
if (sub == null)
{
sub = new Subscriber();
}
sub.subscription = "none";
sub.ask = null;
(Server.JabberServer.RosterHashtable[otherID.User] as UserRoster).subscribers[this.user + "@" + Server.JabberServer.server_name] = sub;
//(Server.JabberServer.RosterHashtable[subJID] as UserRoster).subscribers.Add(subJID, sendersSubscriberItem);
//}
if ((Server.JabberServer.RosterHashtable[otherID.User] as UserRoster).items.ContainsKey(this.user + "@" + Server.JabberServer.server_name))
{
//update <item> packet
//itemPacket.removeAttribute("subscription");
Packet mypacket = (Server.JabberServer.RosterHashtable[otherID.User] as UserRoster).items[this.user + "@" + Server.JabberServer.server_name] as Packet;
mypacket.setAttribute("subscription", "none");
mypacket.setAttribute("ask", null);
(Server.JabberServer.RosterHashtable[otherID.User] as UserRoster).items[this.user + "@" + Server.JabberServer.server_name] = mypacket;
}
}
}
else
{
//update <item> with the subscriber info for roster push
itemPacket.setAttribute("subscription", sub.subscription);
itemPacket.setAttribute("ask", sub.ask);
//Packet test = items[subJID];
if (!(Server.JabberServer.RosterHashtable[this.user] as UserRoster).items.ContainsKey(subJID))
{
//store updated <item> packet
(Server.JabberServer.RosterHashtable[this.user] as UserRoster).items.Add(subJID, itemPacket);
}
else
{
(Server.JabberServer.RosterHashtable[this.user] as UserRoster).items[subJID] = itemPacket;
}
}
}
}
//Roster push
packet.Type = "set";
JabberID jidTo = packet.getSession().getJID();
packet.To = jidTo.User + "@" + jidTo.Domain;
packet.removeAttribute("from");
//needs to be verified
MessageHandler.deliverPacket(packet);
}//update roster
private ChatServerMenuItem AddChatServerMenuItem(JabberID jid, ChatServerMenuItem parent)
{
ChatServerMenuItem itm = new ChatServerMenuItem(jid, this);
if (parent == null)
mnuJoinRoom.MenuItems.Add(itm);
else
{
//make sure we can still output the template for the service
if (parent.MenuItems.Count == 0)
{
parent.MenuItems.Add(new ChatServerMenuItem(jid.ServerJID, this));
parent.MenuItems.Add("-");
}
//add this room as a subitem
parent.MenuItems.Add(itm);
}
return itm;
}
private ChatServerMenuItem AddChatServerMenuItem(JabberID jid)
{
return AddChatServerMenuItem(jid, null);
}
public void SetupJoinRoomCommand(JabberID server)
{
string room = null;
if (server.IsBareJID())
{
int resourceLoc = RoomCommands.Join.Length + server.ToString().Length + 1;
room = string.Concat(server.ToString(), "/", _sm.LocalUser.UserName);
txtOutgoingMessage.Text = string.Concat(RoomCommands.Join, room);
txtOutgoingMessage.Select(resourceLoc, _sm.LocalUser.UserName.Length);
}
else if (server.IsServerJID())
{
room = string.Concat("@", server.ToString(), "/", _sm.LocalUser.UserName);
txtOutgoingMessage.Text = string.Concat(RoomCommands.Join, room);
txtOutgoingMessage.Select(RoomCommands.Join.Length, 0);
}
else if (server.IsFullJID())
{
room = server.ToString();
int resourceLoc = room.LastIndexOf("/") + 1;
txtOutgoingMessage.Text = string.Concat(RoomCommands.Join, room);
txtOutgoingMessage.Select(resourceLoc, server.Resource.Length);
}
txtOutgoingMessage.Focus();
}
public void LeaveRoom(JabberID occupantJID)
{
if ( _rooms.Count == 0 ) return;
ChatRoomTabPage t = (ChatRoomTabPage)_rooms[occupantJID.ToString().ToLower()];
t.LeaveRoom();
}
public void Remove(JabberID jid)
{
try { base.Remove(jid.ToString().ToLower()); }
catch { }
}
private new bool Validate()
{
UserNameTextBox.Text = UserNameTextBox.Text.Trim();
PasswordTextBox.Text = PasswordTextBox.Text.Trim();
ResourceTextBox.Text = ResourceTextBox.Text.Trim();
ServerNameTextBox.Text = ServerNameTextBox.Text.Trim();
if (UserNameTextBox.Text.IndexOfAny(new Char[] { '@', ' ', '/', '\\'} ) > -1)
{
MessageBox.Show("Your user name is not formatted correctly. Please use a different user name.\nExamples of a valid user name are: 'ViewsonicUser', 'CertificationUser', 'JohnDoe'", "Invalid Characters");
return false;
}
if (UserNameTextBox.Text.Trim().Length == 0)
{
MessageBox.Show("You must enter a user name to login.", "Empty User Name");
return false;
}
if (PasswordTextBox.Text.Trim().Length == 0)
{
MessageBox.Show("You must enter a password to login.", "Empty Password");
return false;
}
if (ResourceTextBox.Text.Trim().Length == 0)
{
MessageBox.Show("You must enter a resource Name to login.", "Empty Resource");
return false;
}
if (ServerNameTextBox.Text.Trim().Length == 0)
{
MessageBox.Show("You must enter a Server Name to login.", "Empty Server Name");
return false;
}
try { JabberID j = new JabberID(ServerNameTextBox.Text, ServerNameTextBox.Text, ResourceTextBox.Text); }
catch
{
MessageBox.Show("Your user name is not formatted correctly. Please use a different user name.\nExamples of a valid user name are: 'ViewsonicUser', 'CertificationUser', 'JohnDoe'", "Invalid Characters");
return false;
}
string hostName = ServerNameTextBox.Text;
try
{
this.Cursor = Cursors.WaitCursor;
this.Text = string.Format("{0} - Validating Server Name", _baseText);
System.Net.IPHostEntry IP = System.Net.Dns.GetHostByName(hostName);
}
catch
{
MessageBox.Show("The Server name you entered cannot be found. Please try a different server.", "Unknown Host Name");
return false;
}
finally
{
this.Text = _baseText;
this.Cursor = Cursors.Default;
}
return true;
}
//Gets the registration info from the specified server
//based on the specified JabberID
//The Jabber server doesn't do much with this, but it is part of the protocol
//and some of the transports actually require the Key value that is returned here
//in order to complete registration.
private RegisterInfoResponse GetRegistrationInfo(JabberID JID)
{
//get registration info
RegisterInfoRequest IQRegisterInfo = new RegisterInfoRequest(new JabberID(ServerNameTextBox.Text));
Packet response = _SessionManager.Send(IQRegisterInfo, 30000);
return WConvert.ToRegisterInfoResponse(response);
}
public MessageForm Show(JabberID RemoteUserJID, MessagePacket initialMessage)
{
return GetMessageWindow(RemoteUserJID, initialMessage);
}
private ListViewRosterItem GetListViewRosterItem(JabberID jid)
{
foreach (ListViewRosterItem lvri in lvRoster.Items)
{
if (lvri.RosterItem.JID.Equals(jid, JabberID.JabberIDCompareEnum.JabberIDCompareNoResource))
{
return lvri;
}
}
return null;
}
public void notify(Packet packet)
{
try
{
// Log.trace("Closing session");
Session session = packet.Session;
session.Writer.Write("</stream:stream> ");
session.Writer.Flush();
//notify other subscribers that user is unavailble
//by Marko
//begin
JabberID userid = session.getJID();
Packet unavailiblePacket = new Packet("presence");
unavailiblePacket.setFrom(userid.ToString());
unavailiblePacket.setAttribute("type", "unavailable");
userIndex.getUser(userid.User).getRoster().updateSubscribers(unavailiblePacket);
//it is not tested, but it should work
//end
//send groupchat presence unavailable & remove from groups
String jid = userid.ToString();
Packet presence = new Packet("presence");
presence.Type = "unavailable";
foreach (KeyValuePair <String, GroupChatManager.Group> kvp in GroupChatManager.Manager.groups)
{
GroupChatManager.Group group = kvp.Value;
try
{
String nick = group.jid2nick[jid]; // test whether the user is in the group
presence.From = group.JabberID + "/" + nick;
GroupChatManager.Manager.removeUser(group, jid); // first remove then deliver so that the packet does not come back
GroupChatManager.Manager.deliverToGroup(group, presence);
}
catch (Exception ex)
{
}
}
// end groupchar clean-up
//session.Socket.Close();
userIndex.removeSession(session);
// Log.trace("Closed session");
}
catch (Exception ex)
{
JabberServer.output.WriteLine(ex.ToString());
// Log.error("CloseStreamHandler: ",ex);
// packet.Session.Socket.Close();
// userIndex.removeSession(packet.Session);
// Log.trace("Exception closed session");
}
finally
{
packet.Session.Socket.Close();
}
}
//--------------------------------------------------------------------------------------------
public override string GetDigestMD5AuthHashAsHexString(string user, string realm)
{
JabberID jid = new JabberID(user, realm, string.Empty);
// Normally, we would go out to the database here and pull in the
// password hash that was saved when the users account was created.
// For this example, I'm hardcoding the password, and generating
// the hash on the fly.
string password = "";
string hash = DigestMD5AuthMechanism.CreateUserRealmSecretHashAsHexString(jid.UserName, jid.Server, password);
return hash;
}
public void notify(Packet packet)
{
String from = packet["from"];
String type = packet["type"];
if (type == null)
{
type = "available";
}
String show = packet.getChildValue("show");
if (show == null)
{
show = "chat";
}
String statusMessage = packet.getChildValue("status");
//test whether the presence is a groupchat presence or regular presence
JabberID jid = new JabberID(from);
String user = jid.User;
if (user != null && user.EndsWith(".group")) // groupchat presence
{
Packet error = packet.getFirstChild("error"); // possible error packet
if (error != null) // there was an error
{
String code = error["code"];
String description = error.getValue();
ShowGroupErrorDelegate sged = new ShowGroupErrorDelegate(model.gui.ShowGroupError);
model.gui.Invoke(sged, new Object[] { code, description });
//delegate : ShowError(String code, String description);
return;
}
// delegate signature : void UpdateGroupPresence(String groupJID, String userNick, Show show, String statusMessage)
UpdateGroupPresenceDelegate ugpd = new UpdateGroupPresenceDelegate(model.gui.UpdateGroupPresence);
Goodware.Jabber.GUI.Show showStatus = Show.chat;
String groupName = user.Substring(0, user.LastIndexOf(".group"));
String userNick = jid.Resource;
if (show.Equals("chat"))
{
showStatus = Show.chat;
}
else if (show.Equals("away"))
{
showStatus = Show.away;
}
else if (show.Equals("xa"))
{
showStatus = Show.xa;
}
else if (show.Equals("dnd"))
{
showStatus = Show.dnd;
}
if (type.Equals("available"))
{
// UpdateGroupPresence(groupName, userNick, showStatus, statusMessage);
model.gui.Invoke(ugpd, new Object[] { groupName, userNick, showStatus, statusMessage });
// UpdateGroupPresence(groupName, userNick, showStatus, statusMessage);
}
else if (type.Equals("unavailable"))
{
RemoveGroupMemberDelegate rgmd = new RemoveGroupMemberDelegate(model.gui.RemoveGroupMember);
model.gui.Invoke(rgmd, new Object[] { groupName, userNick });
// RemoveGroupMember(groupName, userNick);
}
}
else // regular presence
{
GetContactDelegate del = new GetContactDelegate(model.gui.GetContact);
Contact contact = (Contact)model.gui.Invoke(del, new Object[] { from });
UpdateContactPresenceDelegate ucpd = new UpdateContactPresenceDelegate(model.gui.UpdateContactPresence);
//two cases : presence update & presence subscription
if (type.Equals("available") || type.Equals("unavailable")) // presence update
{
Status status;
if (type.Equals("unavailable"))
{
status = Status.unavailable;
}
else if (show.Equals("chat"))
{
status = Status.chat;
}
else if (show.Equals("away"))
{
status = Status.away;
}
else if (show.Equals("xa"))
{
status = Status.xa;
}
else if (show.Equals("dnd"))
{
status = Status.dnd;
}
else
{
status = Status.unavailable; // some default - execution should never come to this case
}
model.gui.Invoke(ucpd, new Object[] { from, status, statusMessage }); //delegate : UpdateContactPresence(from, Status.unavailable, null)
}
else // presence subscription or unsubscription
{
if (type.Equals("subscribe"))
{
if (contact == null) // this is the first invitation
{
AcceptInvitationDelegate aid = new AcceptInvitationDelegate(model.gui.AcceptInvitation);
if ((bool)model.gui.Invoke(aid, new Object[] { from })) //invitation accepted
{
model.sendPresence(from, "subscribed", null, null, null);
model.sendPresence(from, "subscribe", null, null, null);
}
else //invitation refused
{
model.sendPresence(from, "unsubscribed", null, null, null);
}
}
else // the contact is already invited
{
model.sendPresence(from, "subscribed", null, null, null);
//contact.Status = Status.unavailable;
model.gui.Invoke(ucpd, new Object[] { from, Status.unavailable, null }); //delegate : UpdateContactPresence(from, Status.unavailable, null)
model.sendPresence(model.Me.Status, model.Me.StatusMessage);
//model.sendPresence - presence packet with current presence information for the user (type, status, show)
}
}
else if (type.Equals("subscribed"))
{
Status status = contact.Status;
if (status == Status.inviteSent) //the second stage in the "three-way handshake"
// do Nothing : immediately after this packet comes a "subscribe" packet and then things are handled
{
}
else if (status == Status.inviteAccepted) // the third stage in the "three-way handshake"
//contact.Status = Status.unavailable;
{
model.gui.Invoke(ucpd, new Object[] { from, Status.unavailable, null }); // delegate : UpdateContactPresence(from, Status.unavailable, null)
}
}
else if (type.Equals("unsubscribe"))
{
// do Nothing : immediately after this packet comes an "unsubscribed" packet and then things are handled
}
else if (type.Equals("unsubscribed"))
{
RemoveContactDelegate rcd = new RemoveContactDelegate(model.gui.RemoveContact);
model.gui.Invoke(rcd, new Object[] { from });
// delegate : void removeContact(String jid) - actual invocation : removeContact(from)
// removes the contact <jid> from the structures containing the contacts
} // type of presence
} // presence update or subscription
} // groupchat presence or regular presence
}
}//update roster
public void informSubscriber()
{
//needs to be checked!
if ((Server.JabberServer.RosterHashtable[this.user] as UserRoster) != null)
{
foreach (object obj in (Server.JabberServer.RosterHashtable[this.user] as UserRoster).subscribers.Keys)
{
Subscriber sub = (Server.JabberServer.RosterHashtable[this.user] as UserRoster).subscribers[obj] as Subscriber;
if (sub.subscription.Equals("from") || sub.subscription.Equals("both")) //inform sender of his subscribers status!
{
JabberID myid = new JabberID(obj.ToString()); //other's subscribers id
if (myid.Domain.Equals(Server.JabberServer.server_name)) //if from this server
{
//new code!
if (Server.JabberServer.getUserIndex().getUser(myid.User).getSessions().Values == null)
{
// if Server.JabberServer.getUserIndex().getUser(myid.User).getSessions()
//user is offline
Packet presencePacket = new Packet("presence");
presencePacket.From = myid.ToString();
presencePacket.To = new JabberID(this.user + "@" + Server.JabberServer.server_name).ToString();
presencePacket.setAttribute("type", "unavailable");
MessageHandler.deliverPacket(presencePacket);
}// if (Server.JabberServer.getUserIndex().getUser(myid.User).getSessions().Values!=null)
else
{
foreach (Object obj2 in (Server.JabberServer.getUserIndex().getUser(myid.User).getSessions().Values))
{//for each active session
Session sess = obj2 as Session;
Packet presencePacket = new Packet("presence");
presencePacket.From = myid.ToString();
presencePacket.To = new JabberID(this.user + "@" + Server.JabberServer.server_name).ToString();
if (sess.getPresence().isAvailible())
{
presencePacket.setAttribute("type", "available");
if (sess.getPresence().getShow() != null)
{
presencePacket.Children.Add(new Packet("show", sess.getPresence().getShow()));
}
if (sess.getPresence().getStatus() != null)
{
presencePacket.Children.Add(new Packet("status", sess.getPresence().getStatus()));
}
if (sess.getPresence().getPriority() != null)
{
presencePacket.Children.Add(new Packet("priority", sess.getPresence().getPriority()));
}
//other info may be added!
}
else
{
presencePacket.setAttribute("type", "unavailable");
}
MessageHandler.deliverPacket(presencePacket);
} //for each active session
}
} // if(myid.Domain.Equals(Server.JabberServer.server_name))
else
{
//generate probe for S2S communication!@TODO
}
} //if (sub.subscription.Equals("from") || sub.subscription.Equals("both"))
} //foreach (object obj in (Server.JabberServer.RosterHashtable[this.user] as UserRoster).subscribers.Keys)
} //if ((Server.JabberServer.RosterHashtable[this.user] as UserRoster) != null)
}
public Message(JabberID from, JabberID to, string msg) : this(from.Full, to.Full, msg)
{
}
//--------------------------------------------------------------------------------------------
/// <summary>
/// Called when a user attempts to authenticate using an a 'plain-text' format. This format means
/// the password itself was passed over the wire, and must now be authenticated. While not
/// particularly secure, many authentication protocols require having the actual text password,
/// and thus a Hash+Salt value can't be used. Normally a server setup to use this protocol
/// requires TLS, which keeps the credentials from being passed over an unencrypted link.
/// </summary>
/// <param name="userID">The full username to be authenticated.</param>
/// <param name="password">The users password to check.</param>
/// <returns>
/// A SoapBoxPrincipal, with the authentication bit properly set. If the user is
/// properly authenticated then roles are returned in the SoapBox Identity nested in the principal.
/// </returns>
public override IPrincipal AuthUserPlain(JabberID userID, string password)
{
SoapBoxIdentity soapBoxID = new SoapBoxIdentity(userID);
SoapBoxPrincipal soapBoxP = new SoapBoxPrincipal(soapBoxID);
string[] myRoles;
if (Drupal.CheckUser(userID.FullJabberID, password, out myRoles))
{
soapBoxID.SetAuthenticated();
soapBoxP.AddRoles(myRoles);
}
return soapBoxP;
}
public void updatePresence(Packet presence)
{
String type = presence.Type;
Session session = presence.Session;
Presence sessionPresence = session.getPresence();
String recipient = presence.To;
JabberID recipientID;
Boolean isUserSent;//it is not used yet, may be used in S2S comunication
//packet filling begins
if (recipient == null)
{ //directed to server
//server name
recipientID = new JabberID(Server.JabberServer.server_name);
isUserSent = true;
}
else
{
recipientID = new JabberID(recipient);
if (user.Equals(recipientID.User))
{
isUserSent = false;
}
else
{
isUserSent = true;
}
}
String sender = presence.From;
JabberID SenderID;
if (sender == null)
{
SenderID = session.JID;
}
else
{
SenderID = new JabberID(sender);
}
//added by marko
presence.From = SenderID.User + "@" + SenderID.Domain;
//original line:
//String subscriber = isUserSent ? recipientID.ToString() : SenderID.ToString();
String subscriber = recipientID.ToString();
if (type == null)
{
type = "available";
}
//packet filling ends
//packet routing begins
if (type.Equals("available") || type.Equals("unavailable"))
{
//user-managed presence updates are delivered untouched
if (!recipientID.ToString().Equals(Server.JabberServer.server_name))
{
//may need some work;
MessageHandler.deliverPacket(presence);
return;
}
//Server-managed presence updates are forwarded only to subscribers
//update the session's presence status
sessionPresence.Availible = type.Equals("available");
sessionPresence.Show = presence.getChildValue("show");
sessionPresence.Status = presence.getChildValue("status");
String priority = presence.getChildValue("priority");
sessionPresence.Priority = priority;
if (priority != null)
{
//some code to set the priority of the session
try
{
session.setPriority(int.Parse(priority));
}
catch (Exception ex)
{
JabberServer.output.WriteLine("Error in incoming priority, setting priority to default: 1");
session.setPriority(0);
}
}
//deliver to all users presence subscribers
updateSubscribers(presence);
informSubscriber();
return;
}
if (type.Equals("probe"))
{
//needed for server to server communication!!!!
JabberServer.output.WriteLine("Roster: We don't handle probes yet " + presence.ToString());
return;
}
//Marko believes it is checked for exceptions
//Subscriber sendersSubscriberItem = (Subscriber)subscribers[subscriber];
Subscriber sendersSubscriberItem = new Subscriber();
Hashtable Rosters = JabberServer.RosterHashtable;//get reference to rosters
//prepare sender's roster
UserRoster senderRoster = Rosters[this.user] as UserRoster;//getting senders roster
if (senderRoster == null)
{
senderRoster = new UserRoster();
senderRoster.user = this.user;
}
if (!Rosters.ContainsKey(this.user))
{
Rosters.Add(this.user, senderRoster);
}
//prepare recipients roster
UserRoster recipientRoster = Rosters[recipientID.User] as UserRoster;//getting recipients roster
if (recipientRoster == null)
{
recipientRoster = new UserRoster();
recipientRoster.user = recipientID.User;
}
if (!Rosters.ContainsKey(recipientID.User))
{
Rosters.Add(recipientID.User, recipientRoster);
}
sendersSubscriberItem = senderRoster.subscribers[subscriber] as Subscriber;//extra
if (sendersSubscriberItem == null)
{
//create subscription item
sendersSubscriberItem = new Subscriber();
sendersSubscriberItem.subscription = "none";
senderRoster.subscribers.Add(recipient, sendersSubscriberItem);
Packet itempacket = new Packet("item");
itempacket.setAttribute("jid", subscriber);
senderRoster.items.Add(subscriber, itempacket);
}
//begin subscription managment
if (type.Equals("subscribe"))
{
sendersSubscriberItem.ask = type; //set up subscription status
}
else if (type.Equals("subscribed")) //if subscription accepted
{
sendersSubscriberItem.ask = null;
if (sendersSubscriberItem.subscription.Equals("from"))
{
sendersSubscriberItem.subscription = "both";
}
else if (sendersSubscriberItem.subscription.Equals("none"))
{
sendersSubscriberItem.subscription = "to";
}
}
else if (type.Equals("unsubscribed"))
{//sender does not want to give presence updates to recipient
sendersSubscriberItem.ask = null;
if (sendersSubscriberItem.subscription.Equals("to"))
{
sendersSubscriberItem.subscription = "none";
}
else if (sendersSubscriberItem.subscription.Equals("both"))
{
sendersSubscriberItem.subscription = "from";
}
//notify recipient of sender's unavailble status:
Packet unavailiblePacket = new Packet("presence");
unavailiblePacket.setFrom(presence.From);
unavailiblePacket.To = presence.To;
unavailiblePacket.setAttribute("type", "unavailable");
MessageHandler.deliverPacket(unavailiblePacket);
}
else if (type.Equals("unsubscribe"))
{//sender no longer interested in recieving presence updates from recipient
sendersSubscriberItem.ask = null;
if (sendersSubscriberItem.subscription.Equals("both"))
{
sendersSubscriberItem.subscription = "to";
}
else if (sendersSubscriberItem.subscription.Equals("from"))
{
sendersSubscriberItem.subscription = "none";
}
}
//update the corresponding changes in <items> table in sender's record used for delivery
Packet item = (Packet)senderRoster.items[subscriber];
if (item != null)
{
item.setAttribute("subscription", sendersSubscriberItem.subscription);
item.setAttribute("ask", sendersSubscriberItem.ask);
Packet iq = new Packet("iq");
iq.Type = "set";
Packet query = new Packet("query");
query.setAttribute("xmlns", "jabber:iq:roster");
query.setParent(iq);
item.setParent(query);
iq.To = this.user + "@" + Server.JabberServer.server_name;
//Forward the subscription packet to recipient
MessageHandler.deliverPacketToAll(user, iq);//may need some correction!
}
//processing of recipients roster begins
if (sendersSubscriberItem.ask == null)
{
//the recipient user rosters update!
Subscriber recipientsSubscriberItem = recipientRoster.subscribers[user + "@" + JabberServer.server_name] as Subscriber;//extra
if (recipientsSubscriberItem == null)
{
//create subscription item
recipientsSubscriberItem = new Subscriber();
recipientsSubscriberItem.subscription = "none";
recipientRoster.subscribers.Add(user + "@" + JabberServer.server_name, recipientsSubscriberItem);
}
//if type is subscribe, changes in this roster are not needed!!!
if (type.Equals("subscribed"))//if subscription accepted
{
recipientsSubscriberItem.ask = null;
if (recipientsSubscriberItem.subscription.Equals("none"))
{
recipientsSubscriberItem.subscription = "from";
}
else if (recipientsSubscriberItem.subscription.Equals("to"))
{
recipientsSubscriberItem.subscription = "both";
}
}
else if (type.Equals("unsubscribed"))
{//sender no longer interested in giving presence updates to recipient
recipientsSubscriberItem.ask = null;
if (recipientsSubscriberItem.subscription.Equals("both"))
{
recipientsSubscriberItem.subscription = "to";
}
else if (recipientsSubscriberItem.subscription.Equals("from"))
{
recipientsSubscriberItem.subscription = "none";
}
}
else if (type.Equals("unsubscribe"))
{//sender no longer interested in recieving presence updates from recipient
recipientsSubscriberItem.ask = null;
if (recipientsSubscriberItem.subscription.Equals("to"))
{
recipientsSubscriberItem.subscription = "none";
}
else if (recipientsSubscriberItem.subscription.Equals("both"))
{
recipientsSubscriberItem.subscription = "from";
}
//notify sender of unavailble status:
Packet unavailiblePacket = new Packet("presence");
unavailiblePacket.setFrom(presence.To);
unavailiblePacket.To = presence.From;
unavailiblePacket.setAttribute("type", "unavailable");
MessageHandler.deliverPacket(unavailiblePacket);
}
//update the corresponding changes in <items> table in sender's record used for delivery
Packet item2 = (Packet)recipientRoster.items[user + "@" + JabberServer.server_name];
if (item2 != null)
{
item2.setAttribute("subscription", recipientsSubscriberItem.subscription);
item2.setAttribute("ask", recipientsSubscriberItem.ask);
Packet iq = new Packet("iq");
iq.Type = "set";
Packet query = new Packet("query");
query.setAttribute("xmlns", "jabber:iq:roster");
query.setParent(iq);
item2.setParent(query);
iq.To = recipientID.User + "@" + recipientID.Domain;
//Forward the subscription packet to recipient
MessageHandler.deliverPacketToAll(user, iq);//may need some correction!
}
}
MessageHandler.deliverPacket(presence);
}//UpdatePresense
//--------------------------------------------------------------------------------------------
/// <summary>
/// Called when a user attempts to authenticate using an a 'digest' format. This format means
/// the a hash of the password and the SessionId was passed over the wire and must now be
/// authenticated. This is signifigantly more secure than a plain-text authentication, but still
/// not considered truly 'secure'.
/// </summary>
/// <param name="userID">The full username to be authenticated.</param>
/// <param name="sessionID">
/// The Session ID associated with this user upon stream initiation.
/// The password hash (digest) is built using this as a Salt value.
/// </param>
/// <param name="userDigest">The hash of the users password and the Session Id</param>
/// <returns>
/// A SoapBoxPrincipal, with the authentication bit properly set. If the user is
/// properly authenticated then roles are returned in the SoapBox Identity nested in the principal.
/// </returns>
//public override IPrincipal AuthUserNonSASLDigest(JabberID userID, string sessionID, Digest userDigest)
//{
// if (userDigest == null) throw new ArgumentNullException("userDigest");
// SoapBoxIdentity soapBoxID = new SoapBoxIdentity(userID);
// SoapBoxPrincipal soapBoxP = new SoapBoxPrincipal(soapBoxID);
// // Normally the line below would be a database dip to lookup
// // the actual password for the user who is attempting to
// // authenticate. Here, I'm skipping that and mandating the
// // password to be "Coversant".
// string textPassword = "******";
// // Create a Digest (using the proper algorithm) of the actual password
// // and the session ID
// Digest x = new Digest(textPassword, sessionID);
// // Compare the two digest values and see if they match
// if (string.Equals(x.DigestValue, userDigest.DigestValue,
// StringComparison.OrdinalIgnoreCase))
// {
// // Normally this role lookup involves a database dip of some
// // sort to determine what roles the user has. In this
// // example, I'm just hardcoding them.
// string[] myRoles = new string[] { "Administrator", "User" };
// //soapBoxP.AddRoles(myRoles);
// //soapBoxID.SetAuthenticated();
// }
// return soapBoxP;
//}
//--------------------------------------------------------------------------------------------
/// <summary>
/// Provides a mechanism for the user manager to lookup a principal for a user at any time. This is
/// required by the DigestMD5 SASL algorithm. If you don't need to suppor this algorithm, then this
/// method isn't needed.
/// </summary>
/// <param name="userID">The full username to build a principal for.</param>
/// <param name="authenticated">The authenticated state for the user</param>
/// <returns></returns>
public override IPrincipal GetPrincipal(JabberID userID, bool authenticated)
{
SoapBoxIdentity soapBoxID = new SoapBoxIdentity(userID);
SoapBoxPrincipal soapBoxP = new SoapBoxPrincipal(soapBoxID);
if (authenticated)
{
// Normally this role lookup involves a database dip of
// some sort to determine what roles the
// user has. In this example, I'm just hardcoding them.
string[] myRoles = new string[] { "Administrator", "User" };
soapBoxP.AddRoles(myRoles);
soapBoxID.SetAuthenticated();
}
return soapBoxP;
}
/// <summary>
/// Sends the current presence information to the specified JabberID
/// </summary>
/// <param name="ToUser"></param>
public void SendCurrentPresence(JabberID ToUser)
{
Packet p;
if (m_currentPresence == null)
{
p = new UnavailableRequest();
m_sessionMgr.BeginSend(p);
}
else
{
AvailableRequest userSpecificPresence = (AvailableRequest) m_currentPresence.Clone();
userSpecificPresence.To = ToUser;
userSpecificPresence.From = m_sessionMgr.LocalUser;
p = (Packet) userSpecificPresence;
m_sessionMgr.BeginSend(p);
}
}
//Handles AddButton.Click
//The user wants to add a new user to their Roster
//Prompt for the information.
//Submit the new roster item and presence subscription request.
//Refresh the local copy of the Roster from the server.
//Send the server the current presence,
private void AddButton_Click(object sender, System.EventArgs e)
{
ContactListUserAddForm addForm = new ContactListUserAddForm();
if (addForm.ShowDialog() != DialogResult.OK)
{
return;
}
JabberID jid = new JabberID(addForm.JabberIDTextBox.Text.Trim());
SubscribeRequest p = new SubscribeRequest(jid);
_SessionManager.Send(p);
}
private void InitializeSessionManager(String userName, String password, String serverName)
{
try
{
JabberID jd = new JabberID(userName);
// Create a session using user credentials
ConnectionOptions opts = new ConnectionOptions(serverName, jd.Server);
//Session session = Session.Login(userName, password, Resource, serverName, Thread.CurrentThread.CurrentCulture);
Session session = Session.Login(jd.UserName, password, Resource, true, opts);
m_sessionMgr = new SessionManager(session);
}
catch (PacketException ex)
{
MessageBox.Show(string.Concat("Unable to Login :"******"Login Error", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
catch (StreamException ex)
{
MessageBox.Show(string.Concat("Unable to Login :"******"Login Error", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
catch
{
MessageBox.Show("Login failed. Please check the username and password and try again.", "Login Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
ResetSession();
}
}
public MessagingWindow GetMessagingWindow(JabberID jabberId)
{
MessagingWindow msgWindow = null;
string strJabberId = jabberId.JabberIDNoResource;
if (m_ActiveChatUsers.ContainsKey(strJabberId))
{
msgWindow = (MessagingWindow) m_ActiveChatUsers[strJabberId];
msgWindow.Activate();
}
else
{
msgWindow = new MessagingWindow();
msgWindow.RemoteUserJabberId = jabberId;
msgWindow.Show();
m_ActiveChatUsers.Add(strJabberId, msgWindow);
}
return msgWindow;
}
public MessageForm Show(JabberID RemoteUserJID)
{
return GetMessageWindow(RemoteUserJID);
}
internal bool Login(string UserName, string Password, string ServerName)
{
InitializeSessionManager(UserName, Password, ServerName);
if (m_sessionMgr != null)
{
m_currentUser = m_sessionMgr.LocalUser;
return true;
}
else
{
return false;
}
}
public void process(Session session)
{
//Assembly assem = Assembly.LoadFrom(System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + @"\SaxExpat.dll");
//IXmlReader reader = SaxReaderFactory.CreateReader(assem, null);
//reader.ContentHandler = this;
this.session = session;
//reader.Parse(new ReaderInputSource(session.getReader()));
XmlReader reader = XmlReader.Create(session.Reader);
JabberServer.output.WriteLine("JIH:server version");
reader.MoveToContent();
try {
do
{
switch (reader.Depth)
{
case 0:
switch (reader.NodeType)
{
case XmlNodeType.Element:
if (reader.Name == "stream:stream")
{
Dictionary <String, String> atts = getAttributes(reader);
Packet openPacket = new Packet(null, reader.Name, reader.NamespaceURI, atts);
openPacket.Session = (session);
String from = atts["from"];
session.JID = (new JabberID(from));
packetQ.enqueue(openPacket);
}
else
{
throw new XmlException("Root node must be <stream:stream>");
}
break;
case XmlNodeType.EndElement:
Packet closePacket = new Packet("/stream:stream");
closePacket.Session = (session);
packetQ.enqueue(closePacket);
break;
}
break;
case 1:
switch (reader.NodeType)
{
case XmlNodeType.Element:
Dictionary <String, String> atts = getAttributes(reader);
packet = new Packet(null, reader.Name, reader.NamespaceURI, atts);
packet.Session = (session);
if (reader.IsEmptyElement)
{
goto case XmlNodeType.EndElement;
}
break;
case XmlNodeType.EndElement:
packetQ.enqueue(packet);
break;
}
break;
default:
switch (reader.NodeType)
{
case XmlNodeType.Element:
Dictionary <String, String> atts = getAttributes(reader);
Packet child = new Packet(packet, reader.Name, reader.NamespaceURI, atts);
packet = child;
if (reader.IsEmptyElement)
{
goto case XmlNodeType.EndElement;
}
break;
case XmlNodeType.EndElement:
packet = packet.Parent;
break;
case XmlNodeType.Text:
packet.Children.Add(reader.Value);
break;
}
break;
}
} while (reader.Read());
} catch (Exception ex) {
//JabberServer.output.WriteLine(ex.ToString());
// Bilokakov problem so xml stream-ot
// io-exception, invalid xml, zatvoren socket i sl.
// treba da se napravi clean-up : zatvori stream </stream:stream>, zatvori socket, trgni Session object i sl.
// Ne sekogas znaci greska : posle </stream:stream> se zatvara socket-ot i ne treba da se pravi nisto
UserIndex userIndex = JabberServer.getUserIndex();
if (!userIndex.containsSession(session))
{
return;
}
//clean-up code (copied from CloseStreamHandler)
try
{
// Log.trace("Closing session");
//Session session = packet.Session;
//session.Writer.Write("</stream:stream> ");
//session.Writer.Flush();
//notify other subscribers that user is unavailble
//by Marko
//begin
JabberID userid = session.getJID();
Packet unavailiblePacket = new Packet("presence");
unavailiblePacket.setFrom(userid.ToString());
unavailiblePacket.setAttribute("type", "unavailable");
userIndex.getUser(userid.User).getRoster().updateSubscribers(unavailiblePacket);
//it is not tested, but it should work
//end
//send groupchat presence unavailable & remove from groups
String jid = userid.ToString();
Packet presence = new Packet("presence");
presence.Type = "unavailable";
foreach (KeyValuePair <String, GroupChatManager.Group> kvp in GroupChatManager.Manager.groups)
{
GroupChatManager.Group group = kvp.Value;
try {
String nick = group.jid2nick[jid]; // test whether the user is in the group
presence.From = group.JabberID + "/" + nick;
GroupChatManager.Manager.removeUser(group, jid); // first remove then deliver so that the packet does not come back
GroupChatManager.Manager.deliverToGroup(group, presence);
} catch (Exception e) {
}
}
// end groupchar clean-up
//session.Socket.Close();
userIndex.removeSession(session);
// Log.trace("Closed session");
}
catch (Exception e)
{
// Log.error("CloseStreamHandler: ",ex);
userIndex.removeSession(packet.Session);
// Log.trace("Exception closed session");
}
}
}
private void ResetSession()
{
m_currentUser = null;
CurrentActiveWindow = null;
Contacts.Clear();
m_ActiveChatUsers.Clear();
if (null != m_mainWindow)
{
m_mainWindow.Dispose();
m_mainWindow = null;
}
if (m_sessionMgr != null)
{
m_sessionMgr.Dispose();
m_sessionMgr = null;
}
}
public void JoinRoom( JabberID occupantJID)
{
if ( _rooms.Contains(occupantJID.ToString().ToLower()) )
{
ChatRoomTabPage t = (ChatRoomTabPage)_rooms[occupantJID.ToString().ToLower()];
tabRooms.SelectedTab = t;
}
else
{
ChatRoomTabPage t = new ChatRoomTabPage(occupantJID, this, _sm);
tabRooms.TabPages.Add(t);
_rooms.Add(occupantJID.ToString().ToLower(), t);
lblNotInRoom.Visible = false;
t.LeftRoom += new ChatRoomTabPage.LeftRoomDelegate(t_LeftRoom);
t.ChangedNickName += new ChatRoomTabPage.ChangedNickNameDelegate(t_ChangedNickName);
t.JoinRoom();
}
}
//Attempts to register a user based on the information on the form.
//RegisterInfo is collected.
//Then the registration is attempted.
//The response is passed back on the response paramater.
private void RegisterUser()
{
try
{
this.Cursor = Cursors.WaitCursor;
JabberID JID = new JabberID(UserNameTextBox.Text, ServerNameTextBox.Text, ResourceTextBox.Text);
//get registration info
RegisterInfoResponse IQRegisterInfoResponse = GetRegistrationInfo(JID);
RegisterRequest IQRegister = new RegisterRequest(new JabberID(ServerNameTextBox.Text), JID.UserName, PasswordTextBox.Text, IQRegisterInfoResponse.Key);
_SessionManager.Send(IQRegister, 30000);
}
finally
{
this.Cursor = Cursors.Default;
}
}
public void JoinRoomThreadSafe( JabberID occupantJID )
{
this.BeginInvoke(new JoinRoomDelegate(JoinRoom), new object[] {occupantJID});
}
public System.IO.StreamWriter getWriter(JabberID jabberID)
{
// String resource = jabberID.Resource;
// User user = getUser(jabberID.User);
return(getUser(jabberID.getUser()).getWriter(jabberID.getResource()));
}
protected static void HandleIncomingMessage(JabberGateway gateway, string endpointName, JabberID from, string body)
{
try {
var si = Program.GetScriptInstance <Common>("Common.Script.dll");
if (si != null)
{
var mdata = new ShootBlues.Script.Common.MessageData(
null, new Dictionary <string, object> {
{ "__name__", "JabberMessage" },
{ "endpoint", endpointName },
{ "from", from.FullJabberID },
{ "text", body }
}
);
si.OnNewMessage(gateway, mdata);
}
} catch (Exception ex) {
Program.Scheduler.OnTaskError(ex);
}
}
