/// <summary>
/// Initializes a new instance of the <see cref="DotNetOpenAuthWebConsumer" /> class.
/// </summary>
/// <param name="serviceDescription">The service description.</param>
/// <param name="consumerKey">The consumer key.</param>
/// <param name="consumerSecret">The consumer secret.</param>
public DotNetOpenAuthWebConsumer(ServiceProviderDescription serviceDescription, string consumerKey, string consumerSecret) {
Requires.NotNull(serviceDescription, "serviceDescription");
this.webConsumer = new Consumer {
ServiceProvider = serviceDescription,
ConsumerKey = consumerKey,
ConsumerSecret = consumerSecret,
TemporaryCredentialStorage = new CookieTemporaryCredentialStorage(),
};
}
internal Authorize(Consumer consumer, Func<Consumer, Task<Uri>> fetchUriCallback) {
this.InitializeComponent();
this.consumer = consumer;
Cursor original = this.Cursor;
this.Cursor = Cursors.Wait;
Task.Run(async delegate {
Uri browserAuthorizationLocation = await fetchUriCallback(this.consumer);
System.Diagnostics.Process.Start(browserAuthorizationLocation.AbsoluteUri);
await this.Dispatcher.BeginInvoke(new Action(() => {
this.Cursor = original;
finishButton.IsEnabled = true;
}));
});
}
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));
}
}
}