public void notify(Packet packet) {
JabberServer.output.WriteLine("Register handling" + packet.ToString());
String type = packet.getType();
Packet query = packet.getFirstChild("query");
if (type.Equals("get")) {
required.setSession(packet.getSession());
required.setID(packet.getID());
MessageHandler.deliverPacket(required);
return;
} else if (type.Equals("set")) {
String username = query.getChildValue("username");
User user = userIndex.getUser(username);
if (user != null) {
if (packet.getSession().getStatus() != Session.SessionStatus.authenticated || !username.Equals(packet.getSession().getJID().getUser())) {
Packet iq = new Packet("iq");
iq.setSession(packet.getSession());
iq.setID(packet.getID());
iq.Type = "error";
ErrorTool.setError(iq, 401, "User account already exists");
MessageHandler.deliverPacket(iq);
return;
}
} else {
user = userIndex.addUser(username);
}
user.setPassword(query.getChildValue("password"));
user.setHash(query.getChildValue("hash"));
user.setSequence(query.getChildValue("sequence"));
user.setToken(query.getChildValue("token"));
if (user.getHash() == null || user.getSequence() == null || user.getToken() == null) {
if (user.getPassword() != null) {
user.setToken("randomtoken");// ovde smeni
user.setSequence("99");
user.setHash(auth.getZeroKHash(100, Encoding.UTF8.GetBytes(user.getToken()), Encoding.UTF8.GetBytes(user.getPassword())
/* ovde da se proveri isprakjanjeto !!! */
));
}
} else {
// Adjust sequence number to be ready for next request.
// Book readers. In the book this was listed earlier resulting in a thrown
// exception if 0k registration was not used. This fixes it. :)
int i = (int.Parse(user.getSequence()) - 1);
user.setSequence(i.ToString());
}
Packet iqpacket = new Packet("iq");
iqpacket.setSession(packet.getSession());
iqpacket.setID(packet.getID());
iqpacket.setType("result");
MessageHandler.deliverPacket(iqpacket);
// Temporarily needed as we'll use registration as authentication until Chp7.
// packet.getSession().getJID().setResource("none");
// userIndex.addSession(packet.getSession());
//Log.trace("Register successfully registered " + username + " with password " + query.getChildValue("password"));
JabberServer.output.WriteLine("Register successfully registered " + username + " with password " + query.getChildValue("password"));
} else {
JabberServer.output.WriteLine("Register ignoring " + packet.ToString());
}
}