public static void SuccessfullyVerifyPasswordGeneratedForTheSpecifiedIterationNumber(string password, ulong iterationNumber)
{
var authenticator = new Authenticator();
var verifier = new PasswordVerifier(authenticator);
var(isVerified, synchronizationValue) = verifier.VerifyCounterBasedPassword(password, Secret, iterationNumber);
Assert.True(isVerified && synchronizationValue == iterationNumber);
}
public static void SuccessfullyVerifyPasswordGeneratedWithinTheConfiguredSynchronizationWindow(string password, ulong iterationNumber)
{
var counterValue = 0uL; // 0 is not one of the input values for iterationNumber
var authenticator = new Authenticator();
var verifier = new PasswordVerifier(authenticator, options => options.SynchronizationWindowSize = 13);
var(isVerified, synchronizationValue) = verifier.VerifyCounterBasedPassword(password, Secret, counterValue);
Assert.True(isVerified && synchronizationValue == iterationNumber);
}
[InlineData("520489")] // 9
public static void FailToVerifyPasswordGeneratedOutsideTheConfiguredSynchronizationWindow(string password)
{
var counterValue = 0uL;
var authenticator = new Authenticator();
var verifier = new PasswordVerifier(authenticator, options => options.SynchronizationWindowSize = 7);
var(isVerified, synchronizationValue) = verifier.VerifyCounterBasedPassword(password, Secret, counterValue);
Assert.False(isVerified);
}
public static void FailToVerifyPasswordGeneratedForAnIterationBeforeTheCounterValue()
{
var password = "******"; // iterationNumber = 7
var counterValue = 9uL;
var authenticator = new Authenticator();
var verifier = new PasswordVerifier(authenticator);
var(isVerified, synchronizationValue) = verifier.VerifyCounterBasedPassword(password, Secret, counterValue);
Assert.False(isVerified);
}
