public void ShouldGenerateOTPForAGivenUserId()
{
var userId = Guid.NewGuid().ToString();
var generatedOtp = "321382113asjd72131";
var generateOtpRequest = new GenerateOTPRequest
{
UserId = userId
};
var movingFactor = 87302;
_movingFactorAlgorithm.Expect(algorithm => algorithm.GetMovingFactor()).Return(movingFactor);
_otpAlgorithm.Expect(
algorithm =>
algorithm.GenerateOTP(userId, _otpConfiguration.PrivateKey, movingFactor,
_otpConfiguration.NumberOfDigitsInOTP)).Return(generatedOtp);
var generateOTPResponse = _otpService.GenerateOtp(generateOtpRequest);
Assert.That(generateOTPResponse, Is.Not.Null);
Assert.That(generateOTPResponse.UserId, Is.EqualTo(userId));
Assert.That(generateOTPResponse.OTP, Is.EqualTo(generatedOtp));
}
public void ShouldNotValidateOutsideExpiryLimit()
{
var otpConfiguration = new OTPConfiguration
{
OTPExpiryInSeconds = 2,
NumberOfDigitsInOTP = 6,
PrivateKey = "as9121jd623ms23h232k3"
};
_otpService = new OTPService(new HmacBasedOTPAlgorithm(),
new ExpiryBasedMovingFactorAlgorithm(otpConfiguration), new ErrorFactory(),
otpConfiguration);
string userId = "2j32jk432m23482394jkddsd";
var generateOTPResponse = _otpService.GenerateOtp(new GenerateOTPRequest
{
UserId = userId
});
Assert.That(generateOTPResponse, Is.Not.Null);
Assert.That(generateOTPResponse.UserId, Is.EqualTo(userId));
Assert.That(generateOTPResponse.OTP, Is.Not.Empty);
Thread.Sleep(5000);
var validateOTPResponse = _otpService.ValidateOtp(new ValidateOTPRequest
{
OTP = generateOTPResponse.OTP,
UserId = userId
});
Assert.That(validateOTPResponse, Is.Not.Null);
Assert.That(validateOTPResponse.UserId, Is.EqualTo(userId));
Assert.That(validateOTPResponse.Success, Is.False);
}
public GenerateModule(IOTPService otpService)
{
Get["/Generate"] = parameters => { return(View["Generate"]); };
Post["/Generate"] = parameters =>
{
var generateOTPRequest = this.Bind <GenerateOTPRequest>();
var generateOTPResponse = otpService.GenerateOtp(generateOTPRequest);
return(View["Generate", generateOTPResponse]);
};
}
public GenerateModule(IOTPService otpService)
{
Get["/Generate"] = parameters => {return View["Generate"];
};
Post["/Generate"] = parameters =>
{
var generateOTPRequest = this.Bind<GenerateOTPRequest>();
var generateOTPResponse = otpService.GenerateOtp(generateOTPRequest);
return View["Generate", generateOTPResponse];
};
}
public void GenerateAndValidateOTP(string userId)
{
var generateOTPResponse = _otpService.GenerateOtp(new GenerateOTPRequest
{
UserId = userId
});
Assert.That(generateOTPResponse, Is.Not.Null);
Assert.That(generateOTPResponse.UserId, Is.EqualTo(userId));
Assert.That(generateOTPResponse.OTP, Is.Not.Empty);
Assert.That(IsValidNumberFormat(generateOTPResponse.OTP), Is.True);
var validateOTPResponse = _otpService.ValidateOtp(new ValidateOTPRequest
{
OTP = generateOTPResponse.OTP,
UserId = userId
});
Assert.That(validateOTPResponse, Is.Not.Null);
Assert.That(validateOTPResponse.UserId, Is.EqualTo(userId));
Assert.That(validateOTPResponse.Success, Is.True);
}