static string GenerateRijndaelHelp()
{
return
(string.Format(
@"To help you get started, here's a valid rijndael element, including a fresh and newly generated
key - and yes, I promise that it has been generated just this moment :) you can try running your app
again if you don't believe me.
<rijndael key=""{0}""/>
The key has been generated with the biggest valid size, so it should be pretty secure.
",
RijndaelEncryptionTransportDecorator.GenerateKeyBase64()));
}
public static void EncryptMessageBodies(this DecoratorsConfigurer configurer, string keyBase64)
{
configurer.AddDecoration(b =>
{
var sendMessages = b.SendMessages;
var receiveMessages = b.ReceiveMessages;
var decorator = new RijndaelEncryptionTransportDecorator(sendMessages, receiveMessages, keyBase64);
b.SendMessages = decorator;
// if we're in one-way client mode, we skip the decorator - otherwise RebusBus would not
// be able to detect one-way client mode - we should definitely make this more explicit
// somehow
if (!(b.ReceiveMessages is MsmqConfigurationExtension.OneWayClientGag))
{
b.ReceiveMessages = decorator;
}
});
}
public static void EncryptMessageBodies(this DecoratorsConfigurer configurer, string keyBase64)
{
configurer.AddDecoration(b =>
{
var sendMessages = b.SendMessages;
var receiveMessages = b.ReceiveMessages;
var decorator = new RijndaelEncryptionTransportDecorator(sendMessages, receiveMessages, keyBase64);
b.SendMessages = decorator;
// if we're in one-way client mode, we skip the decorator - otherwise RebusBus would not
// be able to detect one-way client mode - we should definitely make this more explicit
// somehow
if (!(b.ReceiveMessages is OneWayClientGag))
{
b.ReceiveMessages = decorator;
}
});
}
protected override void DoSetUp()
{
sender = new Sender();
receiver = new Receiver();
transport = new RijndaelEncryptionTransportDecorator(sender, receiver, KeyBase64);
Console.WriteLine(RijndaelHelper.GenerateNewKey());
}
public void CanGenerateValidKey()
{
var key = RijndaelEncryptionTransportDecorator.GenerateKeyBase64();
var localInstance = new RijndaelEncryptionTransportDecorator(sender, receiver, key);
var toSend = new TransportMessageToSend
{
Label = Guid.NewGuid().ToString(),
Headers = new Dictionary<string, object>
{
{Guid.NewGuid().ToString(), Guid.NewGuid().ToString()}
},
Body = Guid.NewGuid().ToByteArray(),
};
localInstance.Send("test", toSend, new NoTransaction());
var sentMessage = sender.SentMessage;
var receivedTransportMessage = new ReceivedTransportMessage
{
Id = Guid.NewGuid().ToString(),
Label = sentMessage.Label,
Headers = sentMessage.Headers,
Body = sentMessage.Body
};
receiver.SetUpReceive(receivedTransportMessage);
var receivedMessage = localInstance.ReceiveMessage(new NoTransaction());
receivedMessage.Label.ShouldBe(toSend.Label);
var expectedHeaders = toSend.Headers.Clone();
receivedMessage.Headers.ShouldBe(expectedHeaders);
receivedMessage.Body.ShouldBe(toSend.Body);
}
protected override void DoSetUp()
{
sender = new Sender();
receiver = new Receiver();
transport = new RijndaelEncryptionTransportDecorator(sender, receiver, InitializationVectorBase64, KeyBase64);
}
static void DoItEncrypted(TransportConfigurer configurer, string inputQueueName, string iv, string key, string errorQueueName)
{
if (string.IsNullOrEmpty(inputQueueName))
{
throw new ConfigurationErrorsException("You need to specify an input queue.");
}
var msmqMessageQueue = new MsmqMessageQueue(inputQueueName, errorQueueName);
var encryptionFilter = new RijndaelEncryptionTransportDecorator(msmqMessageQueue, msmqMessageQueue, iv, key);
configurer.UseSender(encryptionFilter);
configurer.UseReceiver(encryptionFilter);
}
