private bool LogMeIn(uint p1, string p2, string p3, bool b)
{
try
{
Session sess = ((Session)Session["Xporter::Session"]);
Customer Customer = new Customer(sess, p1);
sess.Customer = Customer;
sess.Login(p2, p3);
return sess.LoggedIn;
}
catch (Exception)
{
return false;
}
}
public void LoadPersonalia()
{
lock (this)
{
Personalia = sess.GetDocument("/Person/show_person.aspx?PersonId=" + _Id.ToString() + "&Customer=" + sess.Customer.Id);
string Name = (from v in Personalia.DocumentNode.Descendants("span") where v.Id == "ctl00_PageHeader_TT" select v.InnerText).First();
if (Name.Contains('('))
{
Name = Name.Substring(0, Name.IndexOf('('));
}
Name = Name.Trim();
string Forename = Name.Substring(Name.IndexOf(", ") + ", ".Length);
string Surname = Name.Substring(0, Name.IndexOf(", "));
this._Customer = sess.Customer;
this._Name = Forename + " " + Surname;
var usernames = (from node in Personalia.DocumentNode.DescendantNodes() where node.GetAttributeValue("onclick", "").Contains("messages/sendmessage.aspx") select node.GetAttributeValue("onclick", "").Substring(node.GetAttributeValue("onclick", "").IndexOf("TextTo=") + "TextTo=".Length));
if (usernames.Count() > 0) _username = usernames.First().Substring(0, usernames.First().Length - 2);
}
}
private static void Connection(object o)
{
TcpClient tc = (TcpClient)o;
TcpClient dataClient = null;
TcpListener pasvListener = null;
NetworkStream ns = new NetworkStream(tc.Client);
StreamReader sr = new StreamReader(ns);
StreamWriter sw = new StreamWriter(ns);
StreamReader dataStreamReader;
StreamWriter dataStreamWriter = null;
Session sess = new Session();
string user = "", pass = "", usernameEncoded, usernameDecoded;
sw.AutoFlush = true;
string tmpS = "";
uint CustomerId = 0;
string wd = "/";
bool binaryFlag = false;
sw.WriteLine("220 its ftpd");
while (tc.Connected)
{
string command;
try
{
sw.Flush();
if ((sr == null) || (sw == null)) return;
command = sr.ReadLine().Trim();
Console.WriteLine(">" + command);
}
catch (IOException) { return; }
string cmd = command.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)[0].ToUpper();
if (cmd == "USER")
{
try
{
usernameEncoded = command.Substring(cmd.IndexOf("USER ") + "USER ".Length + 1);
usernameDecoded = Base16.from16(usernameEncoded);
user = usernameDecoded.Split('@')[0];
CustomerId = uint.Parse(usernameDecoded.Split('@')[1]);
sw.WriteLine("331 Password required");
}
catch (Exception e) { sw.WriteLine("530 " + e.Message); }
continue;
}
if (cmd == "PASS")
{
pass = command.Substring(cmd.IndexOf("PASS ") + "PASS ".Length + 1);
try
{
Customer Customer = new Customer(sess, CustomerId);
sess.Customer = Customer;
sess.Login(user, Base16.from16(pass));
if (sess.LoggedIn) sw.WriteLine("230 You may continue");
else sw.WriteLine("530 Denied");
}
catch (Exception e) { sw.WriteLine("530 " + e.Message); }
continue;
}
if (cmd == "PWD")
{
sw.WriteLine("257 \"" + wd + "\"");
continue;
}
if (cmd == "CWD")
{
wd = command.Substring("CWD ".Length + 1);
if (wd == "") wd = "/";
sw.WriteLine("250 " + wd);
continue;
}
if (cmd == "TYPE")
{
tmpS = command.Substring("TYPE ".Length + 1);
if ((tmpS == "A") || (tmpS == "A N")) binaryFlag = false;
if ((tmpS == "I") || (tmpS == "L 8")) binaryFlag = true;
sw.WriteLine("200 " + binaryFlag.ToString());
continue;
}
if (cmd == "SYST")
{
sw.WriteLine("215 ITSL");
continue;
}
if (cmd == "EPSV")
{
sw.WriteLine("502 NO IPv6");
continue;
}
if (cmd == "FEAT")
{
sw.WriteLine("211 No features"); //Should probably use some other code
continue;
}
if (cmd == "PASV")
{
try
{
sw.WriteLine("227 =127,0,0,1,0,20"); // Implement proper code for finding IP/Port of server
}
catch (Exception)
{
}
if (pasvListener == null)
{
pasvListener = new TcpListener(20);
pasvListener.Start();
}
dataClient = pasvListener.AcceptTcpClient();
continue;
}
if (cmd == "PORT")
{
string uri = command.Substring("PORT".Length + 1);
string[] parts = uri.Split(',');
int port = int.Parse(parts[4]) * 256 + int.Parse(parts[5]);
string ip = "";
foreach (string part in parts)
{
ip += part + ".";
}
ip = ip.Substring(0, ip.LastIndexOf('.') - 1);
ip = ip.Substring(0, ip.LastIndexOf('.'));
ip = ip.Substring(0, ip.LastIndexOf('.'));
dataClient = new TcpClient(ip, port);
sw.WriteLine("200 Connected");
dataStreamReader = new StreamReader(new NetworkStream(dataClient.Client));
dataStreamWriter = new StreamWriter(new NetworkStream(dataClient.Client));
continue;
}
if (cmd == "NLST")
{
if (wd == "/")
{
sw.WriteLine("150");
dataStreamWriter.WriteLine("eportfolio\r\ncourses\r\nprojects\r\n");
dataStreamWriter.Flush();
dataStreamWriter.Close();
dataClient.Close();
sw.WriteLine("226");
}
continue;
}
if (command.Length >= (cmd.Length + 2)) Console.WriteLine("UNKNOWN \"" + cmd + "\" in \"" + command.Substring(cmd.Length + 1) + "\"");
else Console.WriteLine("UNKNOWN \"" + cmd + "\"");
}
}
