/// <summary>
/// Starts the simulation.
/// </summary>
internal override void Run()
{
// Clone the template signing binding element.
var signingElement = this.serviceDescription.CreateTamperProtectionElement();
var consumerSigningElement = signingElement.Clone();
var spSigningElement = signingElement.Clone();
// Prepare token managers
InMemoryTokenManager consumerTokenManager = new InMemoryTokenManager();
InMemoryTokenManager serviceTokenManager = new InMemoryTokenManager();
consumerTokenManager.AddConsumer(this.consumerDescription);
serviceTokenManager.AddConsumer(this.consumerDescription);
// Prepare channels that will pass messages directly back and forth.
CoordinatingOAuthChannel consumerChannel = new CoordinatingOAuthChannel(consumerSigningElement, (IConsumerTokenManager)consumerTokenManager);
CoordinatingOAuthChannel serviceProviderChannel = new CoordinatingOAuthChannel(spSigningElement, (IServiceProviderTokenManager)serviceTokenManager);
consumerChannel.RemoteChannel = serviceProviderChannel;
serviceProviderChannel.RemoteChannel = consumerChannel;
// Prepare the Consumer and Service Provider objects
WebConsumer consumer = new WebConsumer(this.serviceDescription, consumerTokenManager)
{
OAuthChannel = consumerChannel,
};
ServiceProvider serviceProvider = new ServiceProvider(this.serviceDescription, serviceTokenManager, new NonceMemoryStore())
{
OAuthChannel = serviceProviderChannel,
};
this.RunCore(consumer, serviceProvider);
}
public async Task SpecAppendixAExample()
{
var serviceDescription = new ServiceProviderDescription(
"https://photos.example.net/request_token",
"http://photos.example.net/authorize",
"https://photos.example.net/access_token");
var serviceHostDescription = new ServiceProviderHostDescription {
RequestTokenEndpoint = new MessageReceivingEndpoint(serviceDescription.TemporaryCredentialsRequestEndpoint, HttpDeliveryMethods.PostRequest | HttpDeliveryMethods.AuthorizationHeaderRequest),
UserAuthorizationEndpoint = new MessageReceivingEndpoint(serviceDescription.ResourceOwnerAuthorizationEndpoint, HttpDeliveryMethods.GetRequest),
AccessTokenEndpoint = new MessageReceivingEndpoint(serviceDescription.TokenRequestEndpoint, HttpDeliveryMethods.PostRequest | HttpDeliveryMethods.AuthorizationHeaderRequest),
TamperProtectionElements = new ITamperProtectionChannelBindingElement[] { new HmacSha1SigningBindingElement(), },
};
var accessPhotoEndpoint = new Uri("http://photos.example.net/photos?file=vacation.jpg&size=original");
var consumerDescription = new ConsumerDescription("dpf43f3p2l4k3l03", "kd94hf93k423kf44");
var tokenManager = new InMemoryTokenManager();
tokenManager.AddConsumer(consumerDescription);
var sp = new ServiceProvider(serviceHostDescription, tokenManager);
Handle(serviceDescription.TemporaryCredentialsRequestEndpoint).By(
async(request, ct) => {
var requestTokenMessage = await sp.ReadTokenRequestAsync(request, ct);
return(await sp.Channel.PrepareResponseAsync(sp.PrepareUnauthorizedTokenMessage(requestTokenMessage)));
});
Handle(serviceDescription.ResourceOwnerAuthorizationEndpoint).By(
async(request, ct) => {
var authRequest = await sp.ReadAuthorizationRequestAsync(request, ct);
((InMemoryTokenManager)sp.TokenManager).AuthorizeRequestToken(authRequest.RequestToken);
return(await sp.Channel.PrepareResponseAsync(sp.PrepareAuthorizationResponse(authRequest)));
});
Handle(serviceDescription.TokenRequestEndpoint).By(
async(request, ct) => {
var accessRequest = await sp.ReadAccessTokenRequestAsync(request, ct);
return(await sp.Channel.PrepareResponseAsync(sp.PrepareAccessTokenMessage(accessRequest), ct));
});
Handle(accessPhotoEndpoint).By(
async(request, ct) => {
string accessToken = (await sp.ReadProtectedResourceAuthorizationAsync(request)).AccessToken;
Assert.That(accessToken, Is.Not.Null.And.Not.Empty);
var responseMessage = new HttpResponseMessage {
Content = new ByteArrayContent(new byte[] { 0x33, 0x66 }),
};
responseMessage.Content.Headers.ContentType = new MediaTypeHeaderValue("image/jpeg");
return(responseMessage);
});
var consumer = new Consumer(
consumerDescription.ConsumerKey,
consumerDescription.ConsumerSecret,
serviceDescription,
new MemoryTemporaryCredentialStorage());
consumer.HostFactories = this.HostFactories;
var authorizeUrl = await consumer.RequestUserAuthorizationAsync(new Uri("http://printer.example.com/request_token_ready"));
Uri authorizeResponseUri;
this.HostFactories.AllowAutoRedirects = false;
using (var httpClient = this.HostFactories.CreateHttpClient()) {
using (var response = await httpClient.GetAsync(authorizeUrl)) {
Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.Redirect));
authorizeResponseUri = response.Headers.Location;
}
}
var accessTokenResponse = await consumer.ProcessUserAuthorizationAsync(authorizeResponseUri);
Assert.That(accessTokenResponse, Is.Not.Null);
using (var authorizingClient = consumer.CreateHttpClient(accessTokenResponse.AccessToken)) {
using (var protectedPhoto = await authorizingClient.GetAsync(accessPhotoEndpoint)) {
Assert.That(protectedPhoto, Is.Not.Null);
protectedPhoto.EnsureSuccessStatusCode();
Assert.That("image/jpeg", Is.EqualTo(protectedPhoto.Content.Headers.ContentType.MediaType));
Assert.That(protectedPhoto.Content.Headers.ContentLength, Is.Not.EqualTo(0));
}
}
}
