/// <summary>
/// Authenticates a request
/// </summary>
/// <param name="command"></param>
/// <returns></returns>
public bool Authenticate(AuthenticateCommand command)
{
if (Nonce.IsValid(command.Nonce, command.Counter))
{
SecurityKeysPair securityKeysPair = _securityKeysRepository.GetByApiKey(command.Apikey);
string computedHash = CalculateHash(command.Apikey, command.Uri, securityKeysPair.SecretKey);
if (Log.IsDebugEnabled)
{
Log.Debug("Computed Hash:" + computedHash);
Log.Debug("Received Hash:" + command.Response);
}
if (String.CompareOrdinal(computedHash, command.Response) == 0)
{
return(ApiKeyValidation(command));
}
throw new InvalidCredentialException("API, URI and Secret Key Hash not found as expected.");
}
return(false);
}
/// <summary>
/// Generates Nounce
/// </summary>
/// <returns></returns>
public string GenerateNonce()
{
return(Nonce.Generate());
}