private async Task TestSendAndReceiveAsync(
ICryptoProvider senderCrypto, OwnEndpoint senderEndpoint, ICryptoProvider receiverCrypto, OwnEndpoint receiverEndpoint) {
var inboxMock = new Mocks.InboxHttpHandlerMock(new[] { receiverEndpoint.PublicEndpoint });
var cloudStorage = new Mocks.CloudBlobStorageProviderMock();
await this.SendMessageAsync(cloudStorage, inboxMock, senderCrypto, senderEndpoint, receiverEndpoint.PublicEndpoint);
await this.ReceiveMessageAsync(cloudStorage, inboxMock, receiverCrypto, receiverEndpoint);
}
private async Task TestSendAndReceiveAsync(
CryptoSettings senderCrypto, OwnEndpoint senderEndpoint, CryptoSettings receiverCrypto, OwnEndpoint receiverEndpoint)
{
var inboxMock = new Mocks.InboxHttpHandlerMock(new[] { receiverEndpoint.PublicEndpoint });
var cloudStorage = new Mocks.CloudBlobStorageProviderMock();
await this.SendMessageAsync(cloudStorage, inboxMock, senderCrypto, senderEndpoint, receiverEndpoint.PublicEndpoint);
await this.ReceiveMessageAsync(cloudStorage, inboxMock, receiverCrypto, receiverEndpoint);
}
public void PostAndReceiveAsync() {
Task.Run(async delegate {
var sender = Valid.GenerateOwnEndpoint();
var receiver = Valid.GenerateOwnEndpoint();
var cloudStorage = new Mocks.CloudBlobStorageProviderMock();
var inboxMock = new Mocks.InboxHttpHandlerMock(new[] { receiver.PublicEndpoint });
var cryptoProvider = new Mocks.MockCryptoProvider();
var sentMessage = Valid.Message;
await this.SendMessageAsync(cloudStorage, inboxMock, cryptoProvider, sender, receiver.PublicEndpoint, sentMessage);
var messages = await this.ReceiveMessageAsync(cloudStorage, inboxMock, new Mocks.MockCryptoProvider(), receiver);
Assert.That(messages.Count, Is.EqualTo(1));
var receivedMessage = messages.Single();
Assert.That(receivedMessage.ContentType, Is.EqualTo(sentMessage.ContentType));
Assert.That(receivedMessage.Content, Is.EqualTo(sentMessage.Content));
}).GetAwaiter().GetResult();
}
public void PostAndReceiveAsync()
{
Task.Run(async delegate {
var sender = Valid.GenerateOwnEndpoint();
var receiver = Valid.GenerateOwnEndpoint();
var cloudStorage = new Mocks.CloudBlobStorageProviderMock();
var inboxMock = new Mocks.InboxHttpHandlerMock(new[] { receiver.PublicEndpoint });
var cryptoProvider = new Mocks.MockCryptoProvider();
var sentMessage = Valid.Message;
await this.SendMessageAsync(cloudStorage, inboxMock, cryptoProvider, sender, receiver.PublicEndpoint, sentMessage);
var messages = await this.ReceiveMessageAsync(cloudStorage, inboxMock, new Mocks.MockCryptoProvider(), receiver);
Assert.That(messages.Count, Is.EqualTo(1));
var receivedMessage = messages.Single();
Assert.That(receivedMessage.Payload.ContentType, Is.EqualTo(sentMessage.ContentType));
Assert.That(receivedMessage.Payload.Content, Is.EqualTo(sentMessage.Content));
}).GetAwaiter().GetResult();
}
public void PostAndReceiveAsync()
{
Task.Run(async delegate
{
var sender = Valid.GenerateOwnEndpoint();
var receiver = Valid.GenerateOwnEndpoint();
var cloudStorage = new Mocks.CloudBlobStorageProviderMock();
var inboxMock = new Mocks.InboxHttpHandlerMock(new[] { receiver.PublicEndpoint });
var cryptoProvider = new CryptoSettings(SecurityLevel.Minimum);
var sentMessage = Valid.Message;
await this.SendMessageAsync(cloudStorage, inboxMock, cryptoProvider, sender, receiver.PublicEndpoint, sentMessage);
var messages = await this.ReceiveMessageAsync(cloudStorage, inboxMock, new CryptoSettings(SecurityLevel.Minimum), receiver);
Assert.Equal(1, messages.Count);
var receivedMessage = messages.Single();
Assert.Equal(receivedMessage.Payload.ContentType, sentMessage.ContentType);
Assert.Equal(receivedMessage.Payload.Content, sentMessage.Content);
}).GetAwaiter().GetResult();
}
public void PayloadTamperingTests()
{
Task.Run(async delegate {
var sender = Valid.GenerateOwnEndpoint(this.desktopCryptoProvider);
var receiver = Valid.GenerateOwnEndpoint(this.desktopCryptoProvider);
for (int i = 0; i < 100; i++)
{
var cloudStorage = new Mocks.CloudBlobStorageProviderMock();
var inboxMock = new Mocks.InboxHttpHandlerMock(new[] { receiver.PublicEndpoint });
var sentMessage = Valid.Message;
await this.SendMessageAsync(cloudStorage, inboxMock, this.desktopCryptoProvider, sender, receiver.PublicEndpoint, sentMessage);
// Tamper with the payload itself.
TestUtilities.ApplyFuzzing(cloudStorage.Blobs.Single().Value, 1);
Assert.Throws <InvalidMessageException>(() => this.ReceiveMessageAsync(cloudStorage, inboxMock, this.desktopCryptoProvider, receiver).GetAwaiter().GetResult());
}
}).GetAwaiter().GetResult();
}
public void PayloadReferenceTamperingTests()
{
Task.Run(async delegate {
var sender = Valid.GenerateOwnEndpoint(this.desktopCryptoProvider);
var receiver = Valid.GenerateOwnEndpoint(this.desktopCryptoProvider);
for (int i = 0; i < 100; i++)
{
var cloudStorage = new Mocks.CloudBlobStorageProviderMock();
var inboxMock = new Mocks.InboxHttpHandlerMock(new[] { receiver.PublicEndpoint });
var sentMessage = Valid.Message;
await this.SendMessageAsync(cloudStorage, inboxMock, this.desktopCryptoProvider, sender, receiver.PublicEndpoint, sentMessage);
// Tamper with the payload reference.
TestUtilities.ApplyFuzzing(inboxMock.Inboxes[receiver.PublicEndpoint][0].Item2, 1);
var receivedMessages =
await this.ReceiveMessageAsync(cloudStorage, inboxMock, this.desktopCryptoProvider, receiver, expectMessage: false);
Assert.AreEqual(0, receivedMessages.Count);
}
}).GetAwaiter().GetResult();
}
private async Task <IReadOnlyCollection <Channel.PayloadReceipt> > ReceiveMessageAsync(Mocks.CloudBlobStorageProviderMock cloudBlobStorage, Mocks.InboxHttpHandlerMock inboxMock, ICryptoProvider cryptoProvider, OwnEndpoint receiver, bool expectMessage = true)
{
Requires.NotNull(cloudBlobStorage, "cloudBlobStorage");
Requires.NotNull(receiver, "receiver");
var httpHandler = new Mocks.HttpMessageHandlerMock();
cloudBlobStorage.AddHttpHandler(httpHandler);
inboxMock.Register(httpHandler);
var channel = new Channel {
HttpClient = new HttpClient(httpHandler),
HttpClientLongPoll = new HttpClient(httpHandler),
CloudBlobStorage = cloudBlobStorage,
CryptoServices = cryptoProvider,
Endpoint = receiver,
Logger = this.logger,
};
var progressMessage = new TaskCompletionSource <Payload>();
var progress = new Progress <Channel.PayloadReceipt>(m => progressMessage.SetResult(m.Payload));
var messages = await channel.ReceiveAsync(progress : progress);
if (expectMessage)
{
Assert.That(messages.Count, Is.EqualTo(1));
await progressMessage.Task;
Assert.That(progressMessage.Task.Result, Is.SameAs(messages.Single().Payload));
}
else
{
Assert.That(messages.Count, Is.EqualTo(0));
}
return(messages);
}
private async Task SendMessageAsync(Mocks.CloudBlobStorageProviderMock cloudBlobStorage, Mocks.InboxHttpHandlerMock inboxMock, ICryptoProvider cryptoProvider, OwnEndpoint sender, Endpoint receiver, Payload message)
{
Requires.NotNull(cloudBlobStorage, "cloudBlobStorage");
Requires.NotNull(sender, "sender");
Requires.NotNull(message, "message");
var httpHandler = new Mocks.HttpMessageHandlerMock();
cloudBlobStorage.AddHttpHandler(httpHandler);
inboxMock.Register(httpHandler);
var channel = new Channel()
{
HttpClient = new HttpClient(httpHandler),
CloudBlobStorage = cloudBlobStorage,
CryptoServices = cryptoProvider,
Endpoint = sender,
Logger = this.logger,
};
await channel.PostAsync(Valid.Message, new[] { receiver }, Valid.ExpirationUtc);
}
public void PayloadReferenceTamperingTests()
{
Task.Run(async delegate
{
var sender = Valid.GenerateOwnEndpoint(this.desktopCryptoProvider);
var receiver = Valid.GenerateOwnEndpoint(this.desktopCryptoProvider);
for (int i = 0; i < 100; i++)
{
var cloudStorage = new Mocks.CloudBlobStorageProviderMock();
var inboxMock = new Mocks.InboxHttpHandlerMock(new[] { receiver.PublicEndpoint });
var sentMessage = Valid.Message;
await this.SendMessageAsync(cloudStorage, inboxMock, this.desktopCryptoProvider, sender, receiver.PublicEndpoint, sentMessage);
// Tamper with the payload reference.
TestUtilities.ApplyFuzzing(inboxMock.Inboxes[receiver.PublicEndpoint][0].Item2, 1);
var receivedMessages =
await this.ReceiveMessageAsync(cloudStorage, inboxMock, this.desktopCryptoProvider, receiver, expectMessage: false);
Assert.Equal(0, receivedMessages.Count);
}
}).GetAwaiter().GetResult();
}
private async Task ReceiveMessageAsync(Mocks.CloudBlobStorageProviderMock cloudStorage, Mocks.InboxHttpHandlerMock inboxMock, ICryptoProvider receiverCrypto, OwnEndpoint receiverEndpoint) {
Requires.NotNull(cloudStorage, "cloudStorage");
Requires.NotNull(receiverCrypto, "receiverCrypto");
Requires.NotNull(receiverEndpoint, "receiverEndpoint");
var httpHandler = new Mocks.HttpMessageHandlerMock();
cloudStorage.AddHttpHandler(httpHandler);
inboxMock.Register(httpHandler);
var channel = new Channel {
HttpClient = new HttpClient(httpHandler),
HttpClientLongPoll = new HttpClient(httpHandler),
CloudBlobStorage = cloudStorage,
CryptoServices = receiverCrypto,
Endpoint = receiverEndpoint,
Logger = this.logger,
};
var messages = await channel.ReceiveAsync();
Assert.Equal(1, messages.Count);
Assert.Equal(Valid.Message, messages[0].Payload);
}
private async Task SendMessageAsync(Mocks.CloudBlobStorageProviderMock cloudStorage, Mocks.InboxHttpHandlerMock inboxMock, CryptoSettings senderCrypto, OwnEndpoint senderEndpoint, Endpoint receiverEndpoint)
{
Requires.NotNull(cloudStorage, "cloudStorage");
Requires.NotNull(senderCrypto, "senderCrypto");
Requires.NotNull(senderEndpoint, "senderEndpoint");
Requires.NotNull(receiverEndpoint, "receiverEndpoint");
var httpHandler = new Mocks.HttpMessageHandlerMock();
cloudStorage.AddHttpHandler(httpHandler);
inboxMock.Register(httpHandler);
var sentMessage = Valid.Message;
var channel = new Channel()
{
HttpClient = new HttpClient(httpHandler),
CloudBlobStorage = cloudStorage,
CryptoServices = senderCrypto,
Endpoint = senderEndpoint,
Logger = this.logger,
};
await channel.PostAsync(sentMessage, new[] { receiverEndpoint }, Valid.ExpirationUtc);
}
public void PayloadTamperingTests() {
Task.Run(async delegate {
var sender = Valid.GenerateOwnEndpoint(this.desktopCryptoProvider);
var receiver = Valid.GenerateOwnEndpoint(this.desktopCryptoProvider);
for (int i = 0; i < 100; i++) {
var cloudStorage = new Mocks.CloudBlobStorageProviderMock();
var inboxMock = new Mocks.InboxHttpHandlerMock(new[] { receiver.PublicEndpoint });
var sentMessage = Valid.Message;
await this.SendMessageAsync(cloudStorage, inboxMock, this.desktopCryptoProvider, sender, receiver.PublicEndpoint, sentMessage);
// Tamper with the payload itself.
TestUtilities.ApplyFuzzing(cloudStorage.Blobs.Single().Value, 1);
Assert.Throws<InvalidMessageException>(() => this.ReceiveMessageAsync(cloudStorage, inboxMock, this.desktopCryptoProvider, receiver).GetAwaiter().GetResult());
}
}).GetAwaiter().GetResult();
}
