public bool ResetPinCode(string username, string oldPin, string newPin)
{
Console.WriteLine("ResetPinCode started + username: {0} + oldpin: {1} + newpin: {2} ", username, oldPin, newPin);
User tempUser = new User();
if (ExistingUsers.TryGetValue(username, out tempUser))
{
//SHA256 mySHA256 = SHA256Managed.Create();
//byte[] hashPin;
//string hashPinString;
//hashPin = mySHA256.ComputeHash(Encoding.UTF8.GetBytes(oldPin));
//hashPinString = System.Text.Encoding.UTF8.GetString(hashPin);
//Console.WriteLine("Hash pina u string interpretaciji koji je korisnik uneo kao oldPIn izgleda ovako: " + hashPinString);
//Console.WriteLine("Hash pina u string interpretaciji koji korisnik zapravo ima u bazi podataka je: " + tempUser.Pin);
if (tempUser.Pin.Equals(oldPin))
{
Console.WriteLine("Korisnik uneo dobar pin, odobrena promena starog pina");
//byte[] hashPin2;
//string hashPinString2;
//hashPin2 = mySHA256.ComputeHash(Encoding.UTF8.GetBytes(newPin));
//hashPinString2 = System.Text.Encoding.UTF8.GetString(hashPin2);
//tempUser.Pin = hashPinString2;
tempUser.Pin = newPin;
ExistingUsers[username] = tempUser;
//serijalizacija nakon menjanja pina
List <User> existingUsersSe = ExistingUsers.Values.ToList();
serializer.SerializeObject(existingUsersSe, "existingUsers.xml");
Console.WriteLine("Podaci azurirani, pin promenjen, novi podaci upisani u fajl sistem");
// backup
Console.WriteLine("Backup: User list - ResetPinCode ...");
binding.Security.Transport.ClientCredentialType = TcpClientCredentialType.Windows;
using (ScToScbServiceProxy scToScbProxy = new ScToScbServiceProxy(binding, address))
{
scToScbProxy.UserListBackup(existingUsersSe);
}
Audit.PinResetSuccess(username);
return(true);
}
else
{
Console.WriteLine("Niste uneli dobar stari pin. Prekida se akcija menjana pina.");
Audit.PinResetFail(username);
return(false);
}
}
else
{
Console.WriteLine("Korisnik ne postoji u fajl sistemu.");
Audit.PinResetFail(username);
return(false);
}
}
public void CreateNewSmartCard(string username, string pin)
{
List <User> existingUsersDe = serializer.DeSerializeObject <List <User> >("existingUsers.xml");
if (existingUsersDe != null)
{
ExistingUsers = existingUsersDe.ToDictionary(x => x.Username, x => x);
}
Console.WriteLine("CreateNewSmartcard started + username: {0} + pin: {1} ", username, pin);
//Common.Certificate.ExecuteCommandSync("cd " + AppDomain.CurrentDomain.BaseDirectory);
Common.Certificate.ExecuteCommandSync("makecert -sv " + username + ".pvk -iv TestCA.pvk -n \"CN = " + username + "\" -pe -ic TestCA.cer " + username + ".cer -sr localmachine -ss My -sky exchange");
Common.Certificate.ExecuteCommandSync("pvk2pfx.exe /pvk " + username + ".pvk /pi ftn /spc " + username + ".cer /pfx " + username + ".pfx");
Console.WriteLine("Instalirati pfx fajl u cmm <enter>");
Console.ReadKey();
//Common.Certificate.ExecuteCommandSync("cd C:\\Program Files (x86)\\Windows Resource Kits\\Tools");
Common.Certificate.ExecuteCommandSync(@"winhttpcertcfg - g - c LOCAL_MACHINE\My - s " + username + " - a " + username);
Console.WriteLine("winhttpcertcfg uspesno izvrsen");
///kriptovanje pina pre serijalizacije u fajl na sistemu
//SHA256 mySHA256 = SHA256Managed.Create();
//byte[] hashPin;
//string hashPinString;
//hashPin = mySHA256.ComputeHash(Encoding.UTF8.GetBytes(pin));
//hashPinString = System.Text.Encoding.UTF8.GetString(hashPin);
//Console.WriteLine("Hash pina u string interpretaciji izgleda ovako: " + hashPinString);
//nakon kriptovanja dodajemo na stticnu listu svih usera
//ExistingUsers.Add(username, new User(username, hashPinString , 0));
/// korisnik vec postoji u listi - pokrenuto je generisanje novog sertifikata nakon invalidacije prethodnog
if (ExistingUsers.ContainsKey(username))
{
ExistingUsers[username].Pin = pin;
}
else
{
ExistingUsers.Add(username, new User(username, pin, 0));
}
//preuzimamo usere iz recnika kako bi mogli da serijalizujemo
List <User> existingUsersSe = ExistingUsers.Values.ToList();
//serijalizacija nakon dodavanja novog usera
serializer.SerializeObject(existingUsersSe, "existingUsers.xml");
// salje podatke na SmartCardBackupService
binding.Security.Transport.ClientCredentialType = TcpClientCredentialType.Windows;
using (ScToScbServiceProxy scToScbProxy = new ScToScbServiceProxy(binding, address))
{
scToScbProxy.UserListBackup(existingUsersSe);
}
Audit.NewSmartCardCreatedSuccess(username);
}
public bool InvalidateSmartCard(string username, string pin, string cert_thumb)
{
Console.WriteLine("InvalidateSmartCard started + username: {0} + pin: {1} ", username, pin);
/// provera ispravnosti pin koda
if (ExistingUsers.ContainsKey(username))
{
if (!ExistingUsers[username].Pin.Equals(pin))
{
Audit.RejectingOldSmartCardFail(username);
return(false);
}
}
else
{
Audit.RejectingOldSmartCardFail(username);
return(false);
}
/// Smestanje sertifikata (thumbprint) u revocation listu
/// preuzimanje sertifikata sa storage
//X509Certificate2 cert = CertManager.GetCertificateFromStorage(StoreName.My, StoreLocation.LocalMachine, username);
/// uspesno smestanje sertifikata u listu zahteva generisanje novog seritifikata - metoda vraca true
if (cert_thumb != null)
{
List <string> SmartCardRevocationList = GetSmartCardRevocationList();
SmartCardRevocationList.Add(cert_thumb);
serializer.SerializeObject(SmartCardRevocationList, "smartCardRevocationList.xml");
binding.Security.Transport.ClientCredentialType = TcpClientCredentialType.Windows;
using (ScToScbServiceProxy scToScbProxy = new ScToScbServiceProxy(binding, address))
{
scToScbProxy.RevocationListBackup(SmartCardRevocationList);
}
Audit.RejectingOldSmartCardSuccess(username);
return(true);
}
else
{
Console.WriteLine("Smart kartica nije ispravna");
Audit.RejectingOldSmartCardFail(username);
return(false);
}
}
public void SerializingChangedData(User user)
{
/// setovanje novih podataka za usera
if (ExistingUsers.ContainsKey(user.Username))
{
ExistingUsers[user.Username] = user;
///preuzimamo usere iz recnika kako bi mogli da serijalizujemo
List <User> existingUsersSe = ExistingUsers.Values.ToList();
///serijalizacija nakon dodavanja novog usera
serializer.SerializeObject(existingUsersSe, "existingUsers.xml");
///
Console.WriteLine("Backup: User list - User Changed...");
binding.Security.Transport.ClientCredentialType = TcpClientCredentialType.Windows;
using (ScToScbServiceProxy scToScbProxy = new ScToScbServiceProxy(binding, address))
{
scToScbProxy.UserListBackup(existingUsersSe);
}
}
}
