/// <summary>
/// Encrypts (if needed), signs and converts the message to byte array
/// </summary>
/// <param name="data">The data to send on the queue</param>
/// <param name="cryptoActions">The encryption manager</param>
/// <param name="isEncrypted">A flag that indicates whether the message needs to be encrypted</param>
/// <returns>A byte array representing the message</returns>
protected byte[] CreateMessage(byte[] data, ICryptoActions cryptoActions, bool isEncrypted)
{
if (cryptoActions == null)
{
throw new ArgumentNullException(nameof(cryptoActions));
}
if (data == null)
{
throw new ArgumentNullException(nameof(data));
}
// Sign the message
var signature = cryptoActions.Sign(data);
if (isEncrypted)
{
try
{
// Encrypt the message
data = cryptoActions.Encrypt(data);
}
catch (CryptographicException ex)
{
throw new EncryptionException("Encryption failed", ex);
}
}
else
{
Console.WriteLine("NOTICE: The enqueued message was NOT encrypted!");
}
// Convert the message to byte array
return(Utils.ToByteArray(new Message(isEncrypted, data, signature)));
}
public AzureQueue(string queueName, ICloudQueueClientWrapper queueClient, ICryptoActions cryptoActions,
bool isEncrypted) : base(cryptoActions)
{
m_queueClient = queueClient;
m_isEncrypted = isEncrypted;
m_isActive = false;
m_queueName = queueName;
m_isInitialized = false;
}
public RabbitMQBus(
string rabitMqUri,
ICryptoActions cryptoActions,
bool isEncrypted,
string exchangeName,
string queueName) : base(cryptoActions)
{
// Sanity
if (string.IsNullOrEmpty(rabitMqUri) ||
string.IsNullOrEmpty(exchangeName) | string.IsNullOrEmpty(queueName))
{
throw new ArgumentException("RabbitMQ uri, exchange name and queue name must be supplied");
}
m_exchangeName = exchangeName;
m_rabitMqUri = rabitMqUri;
m_isEncrypted = isEncrypted;
m_queueName = queueName;
}
protected BaseQueue(ICryptoActions cryptoActions)
{
m_cryptoActions = cryptoActions ?? throw new ArgumentNullException(nameof(cryptoActions));
}
