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//-----------------------------------------------------------------------
// <copyright file="WebServerClientAuthorizeTests.cs" company="Outercurve Foundation">
// Copyright (c) Outercurve Foundation. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.Test.OAuth2 {
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using DotNetOpenAuth.Messaging;
using DotNetOpenAuth.OAuth2;
using DotNetOpenAuth.OAuth2.ChannelElements;
using DotNetOpenAuth.OAuth2.Messages;
using Moq;
using NUnit.Framework;
[TestFixture]
public class WebServerClientAuthorizeTests : OAuth2TestBase {
[Test]
public async Task AuthorizationCodeGrant() {
Handle(AuthorizationServerDescription.AuthorizationEndpoint).By(
async (req, ct) => {
var server = new AuthorizationServer(AuthorizationServerMock);
var request = await server.ReadAuthorizationRequestAsync(req, ct);
Assert.That(request, Is.Not.Null);
var response = server.PrepareApproveAuthorizationRequest(request, ResourceOwnerUsername);
return await server.Channel.PrepareResponseAsync(response, ct);
});
Handle(AuthorizationServerDescription.TokenEndpoint).By(
async (req, ct) => {
var server = new AuthorizationServer(AuthorizationServerMock);
return await server.HandleTokenRequestAsync(req, ct);
});
var client = new WebServerClient(AuthorizationServerDescription, ClientId, ClientSecret, this.HostFactories);
var authState = new AuthorizationState(TestScopes) {
Callback = ClientCallback,
};
var authRequestRedirect = await client.PrepareRequestUserAuthorizationAsync(authState);
this.HostFactories.CookieContainer.SetCookies(authRequestRedirect, ClientCallback);
Uri authRequestResponse;
this.HostFactories.AllowAutoRedirects = false;
using (var httpClient = this.HostFactories.CreateHttpClient()) {
using (var httpResponse = await httpClient.GetAsync(authRequestRedirect.Headers.Location)) {
Assert.That(httpResponse.StatusCode, Is.EqualTo(HttpStatusCode.Redirect));
authRequestResponse = httpResponse.Headers.Location;
}
}
var authorizationResponse = new HttpRequestMessage(HttpMethod.Get, authRequestResponse);
this.HostFactories.CookieContainer.ApplyCookies(authorizationResponse);
var result = await client.ProcessUserAuthorizationAsync(authorizationResponse, CancellationToken.None);
Assert.That(result.AccessToken, Is.Not.Null.And.Not.Empty);
Assert.That(result.RefreshToken, Is.Not.Null.And.Not.Empty);
}
[Theory]
public async Task ResourceOwnerPasswordCredentialGrant(bool anonymousClient) {
var authHostMock = CreateAuthorizationServerMock();
if (anonymousClient) {
authHostMock.Setup(
m =>
m.IsAuthorizationValid(
It.Is<IAuthorizationDescription>(
d =>
d.ClientIdentifier == null && d.User == ResourceOwnerUsername &&
MessagingUtilities.AreEquivalent(d.Scope, TestScopes)))).Returns(true);
}
Handle(AuthorizationServerDescription.TokenEndpoint).By(async (req, ct) => {
var server = new AuthorizationServer(authHostMock.Object);
return await server.HandleTokenRequestAsync(req, ct);
});
var client = new WebServerClient(AuthorizationServerDescription, ClientId, ClientSecret, this.HostFactories);
if (anonymousClient) {
client.ClientIdentifier = null;
}
var authState = await client.ExchangeUserCredentialForTokenAsync(ResourceOwnerUsername, ResourceOwnerPassword, TestScopes);
Assert.That(authState.AccessToken, Is.Not.Null.And.Not.Empty);
Assert.That(authState.RefreshToken, Is.Not.Null.And.Not.Empty);
}
[Test]
public async Task ClientCredentialGrant() {
var authServer = CreateAuthorizationServerMock();
authServer.Setup(
a => a.IsAuthorizationValid(It.Is<IAuthorizationDescription>(d => d.User == null && d.ClientIdentifier == ClientId && MessagingUtilities.AreEquivalent(d.Scope, TestScopes))))
.Returns(true);
authServer.Setup(
a => a.CheckAuthorizeClientCredentialsGrant(It.Is<IAccessTokenRequest>(d => d.ClientIdentifier == ClientId && MessagingUtilities.AreEquivalent(d.Scope, TestScopes))))
.Returns<IAccessTokenRequest>(req => new AutomatedAuthorizationCheckResponse(req, true));
Handle(AuthorizationServerDescription.TokenEndpoint).By(
async (req, ct) => {
var server = new AuthorizationServer(authServer.Object);
return await server.HandleTokenRequestAsync(req, ct);
});
var client = new WebServerClient(AuthorizationServerDescription, ClientId, ClientSecret, this.HostFactories);
var authState = await client.GetClientAccessTokenAsync(TestScopes);
Assert.That(authState.AccessToken, Is.Not.Null.And.Not.Empty);
Assert.That(authState.RefreshToken, Is.Null);
}
[Test]
public async Task GetClientAccessTokenReturnsApprovedScope() {
string[] approvedScopes = new[] { "Scope2", "Scope3" };
var authServer = CreateAuthorizationServerMock();
authServer.Setup(
a => a.IsAuthorizationValid(It.Is<IAuthorizationDescription>(d => d.User == null && d.ClientIdentifier == ClientId && MessagingUtilities.AreEquivalent(d.Scope, TestScopes))))
.Returns(true);
authServer.Setup(
a => a.CheckAuthorizeClientCredentialsGrant(It.Is<IAccessTokenRequest>(d => d.ClientIdentifier == ClientId && MessagingUtilities.AreEquivalent(d.Scope, TestScopes))))
.Returns<IAccessTokenRequest>(req => {
var response = new AutomatedAuthorizationCheckResponse(req, true);
response.ApprovedScope.ResetContents(approvedScopes);
return response;
});
Handle(AuthorizationServerDescription.TokenEndpoint).By(
async (req, ct) => {
var server = new AuthorizationServer(authServer.Object);
return await server.HandleTokenRequestAsync(req, ct);
});
var client = new WebServerClient(AuthorizationServerDescription, ClientId, ClientSecret, this.HostFactories);
var authState = await client.GetClientAccessTokenAsync(TestScopes);
Assert.That(authState.Scope, Is.EquivalentTo(approvedScopes));
}
[Test]
public void CreateAuthorizingHandlerBearer() {
var client = new WebServerClient(AuthorizationServerDescription);
string bearerToken = "mytoken";
var tcs = new TaskCompletionSource<HttpResponseMessage>();
var expectedResponse = new HttpResponseMessage();
var mockHandler = new DotNetOpenAuth.Test.Mocks.MockHttpMessageHandler((req, ct) => {
Assert.That(req.Headers.Authorization.Scheme, Is.EqualTo(Protocol.BearerHttpAuthorizationScheme));
Assert.That(req.Headers.Authorization.Parameter, Is.EqualTo(bearerToken));
tcs.SetResult(expectedResponse);
return tcs.Task;
});
var applicator = client.CreateAuthorizingHandler("mytoken", mockHandler);
var httpClient = new HttpClient(applicator);
var actualResponse = httpClient.GetAsync("http://localhost/someMessage").Result;
Assert.That(actualResponse, Is.SameAs(expectedResponse));
}
[Test]
public void CreateAuthorizingHandlerAuthorization() {
var client = new WebServerClient(AuthorizationServerDescription);
string bearerToken = "mytoken";
var authorization = new Mock<IAuthorizationState>();
authorization.SetupGet(a => a.AccessToken).Returns(bearerToken);
var tcs = new TaskCompletionSource<HttpResponseMessage>();
var expectedResponse = new HttpResponseMessage();
var mockHandler = new DotNetOpenAuth.Test.Mocks.MockHttpMessageHandler((req, ct) => {
Assert.That(req.Headers.Authorization.Scheme, Is.EqualTo(Protocol.BearerHttpAuthorizationScheme));
Assert.That(req.Headers.Authorization.Parameter, Is.EqualTo(bearerToken));
tcs.SetResult(expectedResponse);
return tcs.Task;
});
var applicator = client.CreateAuthorizingHandler(authorization.Object, mockHandler);
var httpClient = new HttpClient(applicator);
var actualResponse = httpClient.GetAsync("http://localhost/someMessage").Result;
Assert.That(actualResponse, Is.SameAs(expectedResponse));
}
}
}
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