public void Validate_GivenAllPropertiesAreValid_ExpectValidationSuccess()
{
var cmd = new EnrollAuthenticatorDeviceCommand("name", new AuthenticatorAttestationRawResponse(), new CredentialCreateOptions());
var validator = new EnrollAuthenticatorDeviceCommandValidator();
var result = validator.Validate(cmd);
Assert.True(result.IsValid);
}
public void Constructor_GiveValidArguments_PropertiesAreSet()
{
var authenticatorAttestationRawResponse = new AuthenticatorAttestationRawResponse();
var credentialCreateOptions = new CredentialCreateOptions();
var command = new EnrollAuthenticatorDeviceCommand("name", authenticatorAttestationRawResponse, credentialCreateOptions);
Assert.Equal("name", command.Name);
Assert.Equal(authenticatorAttestationRawResponse, command.AuthenticatorAttestationRawResponse);
Assert.Equal(credentialCreateOptions, command.CredentialCreateOptions);
}
private async Task <Result <EnrollAuthenticatorDeviceCommandResult, ErrorData> > Process(
EnrollAuthenticatorDeviceCommand request, CancellationToken cancellationToken)
{
var whenHappened = this._clock.GetCurrentInstant().ToDateTimeUtc();
var currentUserMaybe = this._currentAuthenticatedUserProvider.CurrentAuthenticatedUser;
if (currentUserMaybe.HasNoValue)
{
return(Result.Fail <EnrollAuthenticatorDeviceCommandResult, ErrorData>(new ErrorData(ErrorCodes.UserNotFound)));
}
var userMaybe =
await this._userRepository.Find(currentUserMaybe.Value.UserId, cancellationToken);
if (userMaybe.HasNoValue)
{
return(Result.Fail <EnrollAuthenticatorDeviceCommandResult, ErrorData>(new ErrorData(ErrorCodes.UserNotFound)));
}
var user = userMaybe.Value;
Fido2.CredentialMakeResult credentialMakeResult;
try
{
Task <bool> IsCredentialIdUniqueToUser(IsCredentialIdUniqueToUserParams param)
{
var count = user.AuthenticatorDevices.Count(x =>
x.CredentialId == param.CredentialId && !x.IsRevoked);
return(Task.FromResult(count == 0));
}
credentialMakeResult = await this._fido2.MakeNewCredentialAsync(
request.AuthenticatorAttestationRawResponse,
request.CredentialCreateOptions,
IsCredentialIdUniqueToUser);
}
catch (Fido2VerificationException)
{
return(Result.Fail <EnrollAuthenticatorDeviceCommandResult, ErrorData>(
new ErrorData(ErrorCodes.FidoVerificationFailed)));
}
var device = user.EnrollAuthenticatorDevice(
Guid.NewGuid(),
whenHappened,
credentialMakeResult.Result.PublicKey,
credentialMakeResult.Result.CredentialId,
credentialMakeResult.Result.Aaguid,
Convert.ToInt32(credentialMakeResult.Result.Counter),
request.Name,
credentialMakeResult.Result.CredType);
return(Result.Ok <EnrollAuthenticatorDeviceCommandResult, ErrorData>(new EnrollAuthenticatorDeviceCommandResult(credentialMakeResult, device.Id)));
}
public void Validate_GivenCredentialCreateOptionsIsNull_ExpectValidationFailure()
{
var cmd = new EnrollAuthenticatorDeviceCommand("name", new AuthenticatorAttestationRawResponse(), null);
var validator = new EnrollAuthenticatorDeviceCommandValidator();
var result = validator.Validate(cmd);
Assert.False(result.IsValid);
Assert.Contains(
result.Errors,
failure => failure.ErrorCode.Equals(ValidationCodes.FieldIsRequired) &&
failure.PropertyName == "CredentialCreateOptions");
}
public async Task <Result <EnrollAuthenticatorDeviceCommandResult, ErrorData> > Handle(
EnrollAuthenticatorDeviceCommand request, CancellationToken cancellationToken)
{
var result = await this.Process(request, cancellationToken);
var dbResult = await this._userRepository.UnitOfWork.SaveEntitiesAsync(cancellationToken);
if (!dbResult)
{
return(Result.Fail <EnrollAuthenticatorDeviceCommandResult, ErrorData>(new ErrorData(
ErrorCodes.SavingChanges, "Failed To Save Database")));
}
return(result);
}
