static public void removePermit(string alias)
{
//Does the player already exist?
if (!Logic_Permit.checkPermit(alias))
{
return;
}
//Does our permit file exist?
if (!File.Exists("permit.xml"))
{
Log.write(TLog.Warning, "Permission-only enabled and no permit.xml could be located.");
return;
}
//Load our doc
XmlDocument doc = new XmlDocument();
doc.Load("permit.xml");
XmlNodeList xnList = doc.SelectNodes(String.Format("/players/player[@alias='{0}']", alias));
foreach (XmlNode node in xnList)
{
doc.DocumentElement.RemoveChild(node);
}
//save back
doc.Save("permit.xml");
}
static public void addPermit(string alias)
{
//Does the player already exist?
if (Logic_Permit.checkPermit(alias))
{
return;
}
//Does our permit file exist?
if (!File.Exists("permit.xml"))
{
Log.write(TLog.Warning, "Permission-only enabled and no permit.xml could be located.");
return;
}
//Load our doc
XmlDocument doc = new XmlDocument();
doc.Load("permit.xml");
XmlNode node = doc.CreateNode(XmlNodeType.Element, "player", null);
XmlAttribute att = doc.CreateAttribute("alias");
att.Value = alias;
node.Attributes.Append(att);
//add to elements collection
doc.DocumentElement.AppendChild(node);
//save back
doc.Save("permit.xml");
}
/// <summary>
/// Handles the login request packet sent by the client
/// </summary>
static public void Handle_CS_Login(CS_Login pkt, Client <Player> client)
{ //Let's escalate our client's status to player!
ZoneServer server = (client._handler as ZoneServer);
// check for excessive joins to zone from same IP
if (pkt.bCreateAlias != true && server._connections.ContainsKey(client._ipe.Address))
{
Helpers.Login_Response(client, SC_Login.Login_Result.Failed, "Please wait 10 seconds before logging in again.");
Log.write(TLog.Warning, "Possible throttler removed: {0}", client._ipe.ToString());
return;
}
else if (!server._connections.ContainsKey(client._ipe.Address))
{
server._connections.Add(client._ipe.Address, DateTime.Now.AddSeconds(10));
}
//Check their client version and UIDs
//TODO: find out what the UIDs are and what an invalid UID might look like, and reject spoofed ones
if (pkt.Version != Helpers._serverVersion ||
pkt.UID1 <= 10000 ||
pkt.UID2 <= 10000 ||
pkt.UID3 <= 10000)
{
Log.write(TLog.Warning, "Suspicious login packet from {0} : Version ({1}) UID1({2}) UID2({3}) UID3({4})",
pkt.Username,
pkt.Version,
pkt.UID1,
pkt.UID2,
pkt.UID3);
}
String alias = pkt.Username;
//Check alias for illegal characters
if (String.IsNullOrWhiteSpace(alias))
{
Helpers.Login_Response(client, SC_Login.Login_Result.Failed, "Alias cannot be blank.");
return;
}
try
{ //Temporary till we find the login bug
if (!char.IsLetterOrDigit(alias, 0) ||
char.IsWhiteSpace(alias, 0) ||
char.IsWhiteSpace(alias, alias.Length - 1) ||
alias != Logic_Text.RemoveIllegalCharacters(alias))
{ //Boot him..
Helpers.Login_Response(client, SC_Login.Login_Result.Failed, "Alias contains illegal characters, must start with a letter or number and cannot end with a space.");
return;
}
}
catch (ArgumentOutOfRangeException)
{
Log.write(TLog.Warning, "Player login name is {0}", alias);
Helpers.Login_Response(client, SC_Login.Login_Result.Failed, "Alias contains illegal characters, must start with a letter or number and cannot end with a space.");
return;
}
if (alias.Length > 64)
{
//Change this if alias.name in the db is changed.. currently at varchar(64)
Helpers.Login_Response(client, SC_Login.Login_Result.Failed, "Alias length is too long.");
return;
}
//Are we in permission mode?
if (server._config["server/permitMode"].boolValue && !Logic_Permit.checkPermit(alias))
{
Helpers.Login_Response(client, SC_Login.Login_Result.Failed, "Zone is in permission only mode.");
return;
}
Player newPlayer = server.newPlayer(client, alias);
//If it failed for some reason, present a failure message
if (newPlayer == null)
{
Helpers.Login_Response(client, SC_Login.Login_Result.Failed, "Login Failure, Zone is full.");
Log.write(TLog.Error, "New player is null possibly due to zone being full.");
return;
}
newPlayer._UID1 = pkt.UID1;
newPlayer._UID2 = pkt.UID2;
newPlayer._UID3 = pkt.UID3;
//Are we in standalone mode?
if (server.IsStandalone)
{ //Always first time setup in standalone mode
newPlayer.assignFirstTimeStats(false);
//Success! Let him in.
Helpers.Login_Response(client, SC_Login.Login_Result.Success, "This server is currently in stand-alone mode. Your character's scores and stats will not be saved.");
}
else
{ //Defer the request to the database server
CS_PlayerLogin <Data.Database> plogin = new CS_PlayerLogin <Data.Database>();
plogin.bCreateAlias = pkt.bCreateAlias;
plogin.player = newPlayer.toInstance();
plogin.alias = alias;
plogin.ticketid = pkt.TicketID;
plogin.UID1 = pkt.UID1;
plogin.UID2 = pkt.UID2;
plogin.UID3 = pkt.UID3;
plogin.NICInfo = pkt.NICInfo;
plogin.ipaddress = pkt._client._ipe.Address.ToString().Trim();
server._db.send(plogin);
}
}
