public LoginForm(string passwordFilePath)
{
InitializeComponent();
this.passwordFilePath = passwordFilePath;
this.pwInfo = PasswordInformation.Load(this.passwordFilePath);
this.authenticationResult = new AuthData();
}
public static void Rehash(string passwordFilePath, string password)
{
Assert.IsTrue(File.Exists(passwordFilePath));
Assert.IsTrue(password.Length > 0);
var pwInfo = PasswordInformation.Load(passwordFilePath);
pwInfo.RenewHash(password);
pwInfo.Save(passwordFilePath);
}
public void TestHashRenew()
{
using (var tmp = TempDir.Create())
{
var file = Path.Combine(tmp.Name, "key.xml");
var created = PasswordInformation.Create(file, pass, hashIterations);
created.RenewHash(pass);
created.Save(file);
var loaded = PasswordInformation.Load(file);
Assert.IsTrue(loaded.PasswordIsCorrect(pass));
Assert.IsTrue(loaded.PasswordSalt.SequenceEqual(created.PasswordSalt));
}
}
public static AuthData Authenticate(string passwordFilePath, string password)
{
var pwInfo = PasswordInformation.Load(passwordFilePath);
var result = new AuthData();
result.Success = false;
result.PasswordSalt = pwInfo.PasswordSalt;
if (pwInfo.PasswordIsCorrect(password))
{
result.EnteredPasswordAsString = password;
result.PasswordSalt = pwInfo.PasswordSalt;
result.Success = true;
}
return(result);
}
