public static int startWizard(string pw, string pemfn, int pemOption, string sockproxy, int proxyport, string server_addr, int server_port, byte[] server_pubkey, DB db)
{
string orgpw = pw, temppw = pw;
byte[] serverPub;
System.Security.Cryptography.RSAParameters load_pem_rsa = new RSAParameters();
bool useRsa;
while (true)
{
var r = pw == null ? InputBox("RSA-PM",
@"How would you like your protection?
1) Password
2) PEM file (it may be password protected)
3) Password and PEM (only one required to unlock).") : InputBox("RSA-PM",
@"How would you like your protection?
0) Leave Password
1) New Password
2) PEM file (it may be password protected)
3) Password and PEM (only one required to unlock).");
int i;
if (r == null)
{
return -1;
}
var b = int.TryParse(r, out i);
if (b == false)
{
if (MessageBox.Show("Error that isn't a number. Please select one of the options") == DialogResult.OK) { continue; }
else { return -1; }
}
serverPub = null;
switch (i)
{
case 0:
temppw = pw;
if (pw == null)
goto default;
break;
case 1:
temppw = PasswordConfig(pw);
if (temppw == null)
continue;
break;
case 2:
temppw = null;
pemfn = PemConfig(out pemOption, out load_pem_rsa, true);
if (pemOption == -1)
continue;
break;
case 3:
temppw = PasswordConfig(pw);
if (temppw == null)
continue;
pemfn = PemConfig(out pemOption, out load_pem_rsa, true);
if (pemOption == -1)
continue;
break;
default:
if (MessageBox.Show("Invalid Option") == DialogResult.OK) { continue; }
else { return -1; }
}
var restart = false;
while (true)
{
var r2 = MessageBox.Show("Would you like to use a SOCK proxy? (Http and other proxies are not supported)", "", MessageBoxButtons.YesNoCancel);
if (r2 != DialogResult.Yes)
{
restart = r2 == DialogResult.Cancel;
sockproxy = null;
break;
}
//i am lazy
addrpart:
var addr = sockproxy;
if (InputBox("What is the address?", null, ref addr) != DialogResult.OK)
continue;
if (Regex.IsMatch(addr, @"^\d+$") || !Regex.IsMatch(addr, @"^(\w+\:)?[\w\-_]+\.[\w\-_\.]+$")) { MessageBox.Show("Invalid Address"); goto addrpart; }
portpart:
string szport = proxyport.ToString();
if (InputBox("What is the port?", null, ref szport) != DialogResult.OK)
continue;
Int16 iport;
if (Int16.TryParse(szport, out iport) == false) { MessageBox.Show("Invalid Port"); goto portpart; }
sockproxy = addr;
proxyport = iport;
break;
}
if (restart)
continue;
while (true)
{
useRsa = false;
if (false)
{
MessageBox.Show("What is the server public key? (pem file)");
var dia = new OpenFileDialog() { Filter = "PEM files|*.pem" };
if (dia.ShowDialog() != DialogResult.OK)
{
restart = true;
break;
}
if (Shared.LoadKey(dia.FileName, null, out load_pem_rsa))
{
MessageBox.Show("This file has a private key. This is either incorrect or the server is not secure as it gave away its private key. Pick another pem file (or server)");
continue;
}
using (var f = File.OpenText(dia.FileName))
{
serverPub = Utils.ExtractPublicKey2(f.ReadToEnd());
}
}
else
{
string res = "";
if (server_pubkey != null)
{
res = Shared.pubToPem(server_pubkey);
}
if (InputBox("What is the server public key?", null, ref res) != DialogResult.OK)
{
restart = true;
break;
}
try
{
RSAParameters rsap;
//The lib requires line returns so lets ->byte->pem this
res = Shared.pubToPem(Utils.ExtractPublicKey2(res));
if (Shared.LoadKey2(res, null, out rsap))
{
MessageBox.Show("This is a private key. This is either incorrect or the server is not secure as it gave away its private key. Pick paste another public key or choose another server");
continue;
}
serverPub = Utils.ExtractPublicKey2(res);
}
catch (Exception ex)
{
MessageBox.Show("I don't like this public key");
continue;
}
useRsa = true;
}
addrpart:
var addr = server_addr ?? "";
if (InputBox("What is the address?", null, ref addr) != DialogResult.OK)
continue;
if (!(
addr == "localhost" ||
Regex.IsMatch(addr, @"^(\d{1,3}\.){3}\d+$") ||
Regex.IsMatch(addr, @"^[\w\-_]+\.[\w\-_\.]+$"))
) { MessageBox.Show("Invalid Address"); goto addrpart; }
portpart:
string szport = server_port.ToString();
if (InputBox("What is the port?", null, ref szport) != DialogResult.OK)
continue;
Int16 iport;
if (Int16.TryParse(szport, out iport) == false) { MessageBox.Show("Invalid Port"); goto portpart; }
server_addr = addr;
server_port = iport;
break;
}
if (restart)
continue;
break;
}
db.Setup(temppw, pemfn, pemOption, sockproxy, proxyport, server_addr, server_port, serverPub, load_pem_rsa, useRsa);
return 0;
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
//new ClientTest().Run(); return;
if (false)
{
var aes = new System.Security.Cryptography.RijndaelManaged();
for (int i = 0; i < 20; ++i)
{
var f = true;
foreach (var v in aes.IV)
{
if (f) { Console.Write(@"new byte[16] { "); f = false; } else { Console.Write(", "); }
Console.Write(@"{0}", v);
}
Console.WriteLine("}");
aes.GenerateIV();
}
}
DB db;
DB.filename = ConfigurationSettings.AppSettings["dbfile"] ?? "RSA-PM.sqlite3";
var fi = new FileInfo(DB.filename);
if (fi.Exists && fi.Length > 0)
{
db = new DB();
var d = db.LoadInfo();
var hasPw = d.ContainsKey("pw");
while (hasPw)
{
password = InputBox("What is the password?", null, true);
if (password == null)
break;
try
{
db.Load(password);
break;
}
catch (System.Security.Cryptography.CryptographicException ex)
{
MessageBox.Show("Wrong Password");
}
}
var hasPem = d.ContainsKey("pem_data");
while (!db.IsLoaded && hasPem)
{
RSAParameters rsap = new RSAParameters();
var pemfn = d.ContainsKey("pempath") ? Encoding.UTF8.GetString(d["pempath"]) : "";
if (File.Exists(pemfn))
{
LoadPemFile(pemfn, out rsap);
}
else
{
int optdummy = 0;
if (PemConfig(out optdummy, out rsap, false) == null)
break;
}
try
{
if (db.Load(rsap, d["pem_data"]))
break;
}
catch (System.Security.Cryptography.CryptographicException ex)
{
if (ex.Message.StartsWith(@"Bad Data."))
{
MessageBox.Show("Wrong PEM file?");
continue;
}
return;
}
catch
{
return;
}
}
if (db.IsLoaded == false)
return;
}
else
{
db = new DB();
if (startWizard(null, null, 0, null, 0, null, 10101, null, db) != 0) { MessageBox.Show("Configuration failed. Existing application"); return; }
}
Application.Run(new Form1(db));
}
public DB()
{
conn = MakeConn(); db = this;
}
