/// <summary>
/// Request the backend to start verification by sending us an verification code.
/// </summary>
/// <param name="countryCode">Clients local calling code</param>
/// <param name="phonenumber">Clients phonenumber</param>
/// <returns>Rrequest accepted by server?</returns>
public async Task <bool> RequestVerificationCodeAsync(string countryCode, string phonenumber)
{
if (string.IsNullOrWhiteSpace(countryCode) || string.IsNullOrWhiteSpace(phonenumber))
{
throw new ArgumentNullException("You must provide an countrycode and phonenumber");
}
using (var client = new HttpClient(new NativeMessageHandler()))
{
client.Timeout = _timeOut;
var dto = new VerificationChallengeDto
{
CountryCode = countryCode,
PhoneNumber = phonenumber
};
var encodedContent = new FormUrlEncodedContent(dto.ToDictionary());
try
{
var response = await client.PostAsync(_challengeAddress, encodedContent);
return(response.IsSuccessStatusCode);
}
catch (Exception)
{
return(false);
}
}
}
public async void RequestVerification_OnSmsSendingFailure_StatusCode500()
{
//Arrange
var form = new VerificationChallengeDto
{
PhoneNumber = "1730456789",
CountryCode = "49"
};
var userManagerMock = MockHelpers.GetMockUserManager();
var persistenceMock = new Mock <IIdentityPersistence>();
var messageSenderMock = new Mock <ISmsSender>();
messageSenderMock
.Setup(ms => ms.SendMessageAsync(It.IsAny <string>(), It.IsAny <string>()))
.ReturnsAsync(false);
var configurationMock = new Mock <IConfigurationService>();
configurationMock
.SetupGet(c => c.CountriesBlackList).Returns(new int[] { });
//Act
var controller = new VerificationController(_logger, persistenceMock.Object,
messageSenderMock.Object, configurationMock.Object, userManagerMock.Object);
var response = await controller.RequestVerification(form);
//Assert
Assert.IsType <StatusCodeResult>(response);
}
public async void RequestVerification_OnBlackListedCountryCode_BadRequest()
{
//Arrange
var form = new VerificationChallengeDto
{
CountryCode = "49",
PhoneNumber = "1730456789"
};
var persistenceMock = new Mock <IIdentityPersistence>();
var messageSenderMock = new Mock <ISmsSender>();
var userManagerMock = MockHelpers.GetMockUserManager();
var configurationMock = new Mock <IConfigurationService>();
configurationMock
.SetupGet(c => c.CountriesBlackList).Returns(new List <int> {
1, 12, 49
});
//Act
var controller = new VerificationController(_logger, persistenceMock.Object,
messageSenderMock.Object, configurationMock.Object, userManagerMock.Object);
var response = await controller.RequestVerification(form);
//Assert
Assert.IsType <BadRequestObjectResult>(response);
}
public async void RequestVerification_OnValidForm_Ok()
{
//Arrange
var form = new VerificationChallengeDto
{
CountryCode = "49",
PhoneNumber = "1730456789"
};
var userManagerMock = MockHelpers.GetMockUserManager();
var persistenceMock = new Mock <IIdentityPersistence>();
persistenceMock
.Setup(r => r.VerificationTokens
.FindByUserAsync(It.IsAny <string>()));
persistenceMock
.Setup(r => r.VerificationTokens
.AddAsync(It.IsAny <VerificationToken>()))
.Returns(Task.FromResult(false));
var messageSenderMock = new Mock <ISmsSender>();
messageSenderMock
.Setup(ms => ms.SendMessageAsync(It.IsAny <string>(), It.IsAny <string>()))
.ReturnsAsync(true);
var configurationMock = new Mock <IConfigurationService>();
configurationMock
.SetupGet(c => c.CountriesBlackList).Returns(new int[] { });
//Act
var controller = new VerificationController(_logger, persistenceMock.Object,
messageSenderMock.Object, configurationMock.Object, userManagerMock.Object);
var response = await controller.RequestVerification(form);
//Assert
Assert.IsType <OkResult>(response);
}
public async Task <IActionResult> RequestVerification([FromForm] VerificationChallengeDto dto)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
if (_configuration.CountriesBlackList.Contains(dto.ParseCountryCode()))
{
return(BadRequest($"Country [{dto.CountryCode}] is not supported."));
}
var number = dto.ToString();
_logger.LogInformation($"The PhoneNumber [{number}] is requesting an verification code.");
//Create request object
var request = new VerificationToken(number, _configuration.VerificationDuration, CodeGenerator.GetCode());
//Send SMS message with code to client
var clientMessage = $"Hello from YoApp!\nYour verification Code is:\n{request.Code}";
var sendingResult = await _messageSender.SendMessageAsync("+" + number, clientMessage);
if (!sendingResult)
{
return(new StatusCodeResult(500));
}
//Persist the request to resolve it later
await _dataWorker.VerificationTokens.AddOrReplaceAsync(request);
await _dataWorker.CompleteAsync();
return(Ok());
}