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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.Net;
using System.Net.Http;
using System.Security.Claims;
using System.Text;
using System.Text.Encodings.Web;
using Microsoft.AspNetCore.Authentication.OAuth;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.DataProtection;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.TestHost;
using Microsoft.AspNetCore.WebUtilities;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging.Abstractions;
namespace Microsoft.AspNetCore.Authentication.Google;
public class GoogleTests : RemoteAuthenticationTests<GoogleOptions>
{
protected override string DefaultScheme => GoogleDefaults.AuthenticationScheme;
protected override Type HandlerType => typeof(GoogleHandler);
protected override bool SupportsSignIn { get => false; }
protected override bool SupportsSignOut { get => false; }
protected override void RegisterAuth(AuthenticationBuilder services, Action<GoogleOptions> configure)
{
services.AddGoogle(o =>
{
ConfigureDefaults(o);
configure.Invoke(o);
});
}
protected override void ConfigureDefaults(GoogleOptions o)
{
o.ClientId = "whatever";
o.ClientSecret = "whatever";
o.SignInScheme = "auth1";
}
[Fact]
public async Task ChallengeWillTriggerRedirection()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/challenge");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
var location = transaction.Response.Headers.Location;
Assert.StartsWith("https://accounts.google.com/o/oauth2/v2/auth?", location.AbsoluteUri);
var queryParams = QueryHelpers.ParseQuery(location.Query);
Assert.Equal("code", queryParams["response_type"]);
Assert.Equal("Test Id", queryParams["client_id"]);
Assert.True(queryParams.ContainsKey("redirect_uri"));
Assert.True(queryParams.ContainsKey("scope"));
Assert.True(queryParams.ContainsKey("state"));
Assert.True(queryParams.ContainsKey("code_challenge"));
Assert.Equal("S256", queryParams["code_challenge_method"]);
Assert.False(queryParams.ContainsKey("access_type"));
Assert.False(queryParams.ContainsKey("prompt"));
Assert.False(queryParams.ContainsKey("approval_prompt"));
Assert.False(queryParams.ContainsKey("login_hint"));
Assert.False(queryParams.ContainsKey("include_granted_scopes"));
}
[Fact]
public async Task SignInThrows()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/signIn");
Assert.Equal(HttpStatusCode.OK, transaction.Response.StatusCode);
}
[Fact]
public async Task SignOutThrows()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/signOut");
Assert.Equal(HttpStatusCode.OK, transaction.Response.StatusCode);
}
[Fact]
public async Task ForbidThrows()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/signOut");
Assert.Equal(HttpStatusCode.OK, transaction.Response.StatusCode);
}
[Fact]
public async Task Challenge401WillNotTriggerRedirection()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/401");
Assert.Equal(HttpStatusCode.Unauthorized, transaction.Response.StatusCode);
}
[Fact]
public async Task ChallengeWillSetCorrelationCookie()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/challenge");
Assert.Contains(transaction.SetCookie, cookie => cookie.StartsWith(".AspNetCore.Correlation.", StringComparison.Ordinal));
}
[Fact]
public async Task ChallengeWillSetDefaultScope()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/challenge");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
var query = transaction.Response.Headers.Location.Query;
Assert.Contains("&scope=" + UrlEncoder.Default.Encode("openid profile email"), query);
}
[Fact]
public async Task ChallengeWillUseAuthenticationPropertiesParametersAsQueryArguments()
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = stateFormat;
},
context =>
{
var req = context.Request;
var res = context.Response;
if (req.Path == new PathString("/challenge2"))
{
return context.ChallengeAsync("Google", new GoogleChallengeProperties
{
Scope = new string[] { "openid", "https://www.googleapis.com/auth/plus.login" },
AccessType = "offline",
ApprovalPrompt = "force",
Prompt = "consent",
LoginHint = "test@example.com",
IncludeGrantedScopes = false,
});
}
return Task.FromResult<object>(null);
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/challenge2");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
// verify query arguments
var query = QueryHelpers.ParseQuery(transaction.Response.Headers.Location.Query);
Assert.Equal("openid https://www.googleapis.com/auth/plus.login", query["scope"]);
Assert.Equal("offline", query["access_type"]);
Assert.Equal("force", query["approval_prompt"]);
Assert.Equal("consent", query["prompt"]);
Assert.Equal("false", query["include_granted_scopes"]);
Assert.Equal("test@example.com", query["login_hint"]);
// verify that the passed items were not serialized
var stateProperties = stateFormat.Unprotect(query["state"]);
Assert.DoesNotContain("scope", stateProperties.Items.Keys);
Assert.DoesNotContain("access_type", stateProperties.Items.Keys);
Assert.DoesNotContain("include_granted_scopes", stateProperties.Items.Keys);
Assert.DoesNotContain("approval_prompt", stateProperties.Items.Keys);
Assert.DoesNotContain("prompt", stateProperties.Items.Keys);
Assert.DoesNotContain("login_hint", stateProperties.Items.Keys);
}
[Fact]
public async Task ChallengeWillUseAuthenticationPropertiesItemsAsParameters()
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = stateFormat;
},
context =>
{
var req = context.Request;
var res = context.Response;
if (req.Path == new PathString("/challenge2"))
{
return context.ChallengeAsync("Google", new AuthenticationProperties(new Dictionary<string, string>()
{
{ "scope", "https://www.googleapis.com/auth/plus.login" },
{ "access_type", "offline" },
{ "approval_prompt", "force" },
{ "prompt", "consent" },
{ "login_hint", "test@example.com" },
{ "include_granted_scopes", "false" }
}));
}
return Task.FromResult<object>(null);
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/challenge2");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
// verify query arguments
var query = QueryHelpers.ParseQuery(transaction.Response.Headers.Location.Query);
Assert.Equal("https://www.googleapis.com/auth/plus.login", query["scope"]);
Assert.Equal("offline", query["access_type"]);
Assert.Equal("force", query["approval_prompt"]);
Assert.Equal("consent", query["prompt"]);
Assert.Equal("false", query["include_granted_scopes"]);
Assert.Equal("test@example.com", query["login_hint"]);
// verify that the passed items were not serialized
var stateProperties = stateFormat.Unprotect(query["state"]);
Assert.DoesNotContain("scope", stateProperties.Items.Keys);
Assert.DoesNotContain("access_type", stateProperties.Items.Keys);
Assert.DoesNotContain("include_granted_scopes", stateProperties.Items.Keys);
Assert.DoesNotContain("approval_prompt", stateProperties.Items.Keys);
Assert.DoesNotContain("prompt", stateProperties.Items.Keys);
Assert.DoesNotContain("login_hint", stateProperties.Items.Keys);
}
[Fact]
public async Task ChallengeWillUseAuthenticationPropertiesItemsAsQueryArgumentsButParametersWillOverwrite()
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = stateFormat;
},
context =>
{
var req = context.Request;
var res = context.Response;
if (req.Path == new PathString("/challenge2"))
{
return context.ChallengeAsync("Google", new GoogleChallengeProperties(new Dictionary<string, string>
{
["scope"] = "https://www.googleapis.com/auth/plus.login",
["access_type"] = "offline",
["include_granted_scopes"] = "false",
["approval_prompt"] = "force",
["prompt"] = "login",
["login_hint"] = "this-will-be-overwritten@example.com",
})
{
Prompt = "consent",
LoginHint = "test@example.com",
});
}
return Task.FromResult<object>(null);
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/challenge2");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
// verify query arguments
var query = QueryHelpers.ParseQuery(transaction.Response.Headers.Location.Query);
Assert.Equal("https://www.googleapis.com/auth/plus.login", query["scope"]);
Assert.Equal("offline", query["access_type"]);
Assert.Equal("force", query["approval_prompt"]);
Assert.Equal("consent", query["prompt"]);
Assert.Equal("false", query["include_granted_scopes"]);
Assert.Equal("test@example.com", query["login_hint"]);
// verify that the passed items were not serialized
var stateProperties = stateFormat.Unprotect(query["state"]);
Assert.DoesNotContain("scope", stateProperties.Items.Keys);
Assert.DoesNotContain("access_type", stateProperties.Items.Keys);
Assert.DoesNotContain("include_granted_scopes", stateProperties.Items.Keys);
Assert.DoesNotContain("approval_prompt", stateProperties.Items.Keys);
Assert.DoesNotContain("prompt", stateProperties.Items.Keys);
Assert.DoesNotContain("login_hint", stateProperties.Items.Keys);
}
[Fact]
public async Task ChallengeWillTriggerApplyRedirectEvent()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.Events = new OAuthEvents
{
OnRedirectToAuthorizationEndpoint = context =>
{
context.Response.Redirect(context.RedirectUri + "&custom=test");
return Task.FromResult(0);
}
};
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/challenge");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
var query = transaction.Response.Headers.Location.Query;
Assert.Contains("custom=test", query);
}
[Fact]
public async Task AuthenticateWithoutCookieWillReturnNoResult()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
},
async context =>
{
var req = context.Request;
var res = context.Response;
if (req.Path == new PathString("/auth"))
{
var result = await context.AuthenticateAsync("Google");
Assert.True(result.None);
}
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/auth");
Assert.Equal(HttpStatusCode.OK, transaction.Response.StatusCode);
}
[Fact]
public async Task ReplyPathWithoutStateQueryStringWillBeRejected()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
});
using var server = host.GetTestServer();
var error = await Assert.ThrowsAnyAsync<Exception>(() => server.SendAsync("https://example.com/signin-google?code=TestCode"));
Assert.Equal("The oauth state was missing or invalid.", error.GetBaseException().Message);
}
[Theory]
[InlineData(true)]
[InlineData(false)]
public async Task ReplyPathWithAccessDeniedErrorFails(bool redirect)
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = new TestStateDataFormat();
o.Events = redirect ? new OAuthEvents()
{
OnAccessDenied = ctx =>
{
ctx.Response.Redirect("/error?FailureMessage=AccessDenied");
ctx.HandleResponse();
return Task.FromResult(0);
}
} : new OAuthEvents();
});
using var server = host.GetTestServer();
var sendTask = server.SendAsync("https://example.com/signin-google?error=access_denied&error_description=SoBad&error_uri=foobar&state=protected_state",
".AspNetCore.Correlation.correlationId=N");
if (redirect)
{
var transaction = await sendTask;
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/error?FailureMessage=AccessDenied", transaction.Response.Headers.GetValues("Location").First());
}
else
{
var error = await Assert.ThrowsAnyAsync<Exception>(() => sendTask);
Assert.Equal("Access was denied by the resource owner or by the remote server.", error.GetBaseException().Message);
}
}
[Fact]
public async Task ReplyPathWithAccessDeniedError_AllowsCustomizingPath()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = new TestStateDataFormat();
o.AccessDeniedPath = "/access-denied";
o.Events = new OAuthEvents()
{
OnAccessDenied = ctx =>
{
Assert.Equal("/access-denied", ctx.AccessDeniedPath.Value);
Assert.Equal("http://testhost/redirect", ctx.ReturnUrl);
Assert.Equal("ReturnUrl", ctx.ReturnUrlParameter);
ctx.AccessDeniedPath = "/custom-denied-page";
ctx.ReturnUrl = "http://www.google.com/";
ctx.ReturnUrlParameter = "rurl";
return Task.FromResult(0);
}
};
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/signin-google?error=access_denied&error_description=SoBad&error_uri=foobar&state=protected_state",
".AspNetCore.Correlation.correlationId=N");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("https://example.com/custom-denied-page?rurl=http%3A%2F%2Fwww.google.com%2F", transaction.Response.Headers.GetValues("Location").First());
}
[Fact]
public async Task ReplyPathWithAccessDeniedErrorAndNoAccessDeniedPath_FallsBackToRemoteError()
{
var accessDeniedCalled = false;
var remoteFailureCalled = false;
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = new TestStateDataFormat();
o.Events = new OAuthEvents()
{
OnAccessDenied = ctx =>
{
Assert.Null(ctx.AccessDeniedPath.Value);
Assert.Equal("http://testhost/redirect", ctx.ReturnUrl);
Assert.Equal("ReturnUrl", ctx.ReturnUrlParameter);
accessDeniedCalled = true;
return Task.FromResult(0);
},
OnRemoteFailure = ctx =>
{
var ex = ctx.Failure;
Assert.True(ex.Data.Contains("error"), "error");
Assert.True(ex.Data.Contains("error_description"), "error_description");
Assert.True(ex.Data.Contains("error_uri"), "error_uri");
Assert.Equal("access_denied", ex.Data["error"]);
Assert.Equal("whyitfailed", ex.Data["error_description"]);
Assert.Equal("https://example.com/fail", ex.Data["error_uri"]);
remoteFailureCalled = true;
ctx.Response.Redirect("/error?FailureMessage=" + UrlEncoder.Default.Encode(ctx.Failure.Message));
ctx.HandleResponse();
return Task.FromResult(0);
}
};
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/signin-google?error=access_denied&error_description=whyitfailed&error_uri=https://example.com/fail&state=protected_state",
".AspNetCore.Correlation.correlationId=N");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.StartsWith("/error?FailureMessage=", transaction.Response.Headers.GetValues("Location").First());
Assert.True(accessDeniedCalled);
Assert.True(remoteFailureCalled);
}
[Theory]
[InlineData(true)]
[InlineData(false)]
public async Task ReplyPathWithErrorFails(bool redirect)
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = new TestStateDataFormat();
o.Events = redirect ? new OAuthEvents()
{
OnRemoteFailure = ctx =>
{
var ex = ctx.Failure;
Assert.True(ex.Data.Contains("error"), "error");
Assert.True(ex.Data.Contains("error_description"), "error_description");
Assert.True(ex.Data.Contains("error_uri"), "error_uri");
Assert.Equal("itfailed", ex.Data["error"]);
Assert.Equal("whyitfailed", ex.Data["error_description"]);
Assert.Equal("https://example.com/fail", ex.Data["error_uri"]);
ctx.Response.Redirect("/error?FailureMessage=" + UrlEncoder.Default.Encode(ctx.Failure.Message));
ctx.HandleResponse();
return Task.FromResult(0);
}
} : new OAuthEvents();
});
using var server = host.GetTestServer();
var sendTask = server.SendAsync("https://example.com/signin-google?error=itfailed&error_description=whyitfailed&error_uri=https://example.com/fail&state=protected_state",
".AspNetCore.Correlation.correlationId=N");
if (redirect)
{
var transaction = await sendTask;
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/error?FailureMessage=itfailed" + UrlEncoder.Default.Encode(";Description=whyitfailed;Uri=https://example.com/fail"), transaction.Response.Headers.GetValues("Location").First());
}
else
{
var error = await Assert.ThrowsAnyAsync<Exception>(() => sendTask);
Assert.Equal("itfailed;Description=whyitfailed;Uri=https://example.com/fail", error.GetBaseException().Message);
}
}
[Theory]
[InlineData(null)]
[InlineData("CustomIssuer")]
public async Task ReplyPathWillAuthenticateValidAuthorizeCodeAndState(string claimsIssuer)
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.SaveTokens = true;
o.StateDataFormat = stateFormat;
if (claimsIssuer != null)
{
o.ClaimsIssuer = claimsIssuer;
}
o.BackchannelHttpHandler = CreateBackchannel();
});
var properties = new AuthenticationProperties();
var correlationKey = ".xsrf";
var correlationValue = "TestCorrelationId";
properties.Items.Add(correlationKey, correlationValue);
properties.RedirectUri = "/me";
var state = stateFormat.Protect(properties);
using var server = host.GetTestServer();
var transaction = await server.SendAsync(
"https://example.com/signin-google?code=TestCode&state=" + UrlEncoder.Default.Encode(state),
$".AspNetCore.Correlation.{correlationValue}=N");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/me", transaction.Response.Headers.GetValues("Location").First());
Assert.Equal(2, transaction.SetCookie.Count);
Assert.Contains($".AspNetCore.Correlation.{correlationValue}", transaction.SetCookie[0]);
Assert.Contains(".AspNetCore." + TestExtensions.CookieAuthenticationScheme, transaction.SetCookie[1]);
var authCookie = transaction.AuthenticationCookieValue;
transaction = await server.SendAsync("https://example.com/me", authCookie);
Assert.Equal(HttpStatusCode.OK, transaction.Response.StatusCode);
var expectedIssuer = claimsIssuer ?? GoogleDefaults.AuthenticationScheme;
Assert.Equal("Test Name", transaction.FindClaimValue(ClaimTypes.Name, expectedIssuer));
Assert.Equal("Test User ID", transaction.FindClaimValue(ClaimTypes.NameIdentifier, expectedIssuer));
Assert.Equal("Test Given Name", transaction.FindClaimValue(ClaimTypes.GivenName, expectedIssuer));
Assert.Equal("Test Family Name", transaction.FindClaimValue(ClaimTypes.Surname, expectedIssuer));
Assert.Equal("Test email", transaction.FindClaimValue(ClaimTypes.Email, expectedIssuer));
// Ensure claims transformation
Assert.Equal("yup", transaction.FindClaimValue("xform"));
transaction = await server.SendAsync("https://example.com/tokens", authCookie);
Assert.Equal(HttpStatusCode.OK, transaction.Response.StatusCode);
Assert.Equal("Test Access Token", transaction.FindTokenValue("access_token"));
Assert.Equal("Bearer", transaction.FindTokenValue("token_type"));
Assert.NotNull(transaction.FindTokenValue("expires_at"));
}
// REVIEW: Fix this once we revisit error handling to not blow up
[Theory]
[InlineData(true)]
[InlineData(false)]
public async Task ReplyPathWillThrowIfCodeIsInvalid(bool redirect)
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = stateFormat;
o.BackchannelHttpHandler = new TestHttpMessageHandler
{
Sender = req =>
{
return ReturnJsonResponse(new { Error = "Error" },
HttpStatusCode.BadRequest);
}
};
o.Events = redirect ? new OAuthEvents()
{
OnRemoteFailure = ctx =>
{
ctx.Response.Redirect("/error?FailureMessage=" + UrlEncoder.Default.Encode(ctx.Failure.Message));
ctx.HandleResponse();
return Task.FromResult(0);
}
} : new OAuthEvents();
});
var properties = new AuthenticationProperties();
var correlationKey = ".xsrf";
var correlationValue = "TestCorrelationId";
properties.Items.Add(correlationKey, correlationValue);
properties.RedirectUri = "/me";
var state = stateFormat.Protect(properties);
using var server = host.GetTestServer();
var sendTask = server.SendAsync(
"https://example.com/signin-google?code=TestCode&state=" + UrlEncoder.Default.Encode(state),
$".AspNetCore.Correlation.{correlationValue}=N");
if (redirect)
{
var transaction = await sendTask;
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/error?FailureMessage=" + UrlEncoder.Default.Encode("OAuth token endpoint failure: Status: BadRequest;Headers: ;Body: {\"Error\":\"Error\"};"),
transaction.Response.Headers.GetValues("Location").First());
}
else
{
var error = await Assert.ThrowsAnyAsync<Exception>(() => sendTask);
Assert.Equal("OAuth token endpoint failure: Status: BadRequest;Headers: ;Body: {\"Error\":\"Error\"};", error.GetBaseException().Message);
}
}
[Theory]
[InlineData(true)]
[InlineData(false)]
public async Task ReplyPathWillRejectIfAccessTokenIsMissing(bool redirect)
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = stateFormat;
o.BackchannelHttpHandler = new TestHttpMessageHandler
{
Sender = req =>
{
return ReturnJsonResponse(new object());
}
};
o.Events = redirect ? new OAuthEvents()
{
OnRemoteFailure = ctx =>
{
ctx.Response.Redirect("/error?FailureMessage=" + UrlEncoder.Default.Encode(ctx.Failure.Message));
ctx.HandleResponse();
return Task.FromResult(0);
}
} : new OAuthEvents();
});
var properties = new AuthenticationProperties();
var correlationKey = ".xsrf";
var correlationValue = "TestCorrelationId";
properties.Items.Add(correlationKey, correlationValue);
properties.RedirectUri = "/me";
var state = stateFormat.Protect(properties);
using var server = host.GetTestServer();
var sendTask = server.SendAsync(
"https://example.com/signin-google?code=TestCode&state=" + UrlEncoder.Default.Encode(state),
$".AspNetCore.Correlation.{correlationValue}=N");
if (redirect)
{
var transaction = await sendTask;
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/error?FailureMessage=" + UrlEncoder.Default.Encode("Failed to retrieve access token."),
transaction.Response.Headers.GetValues("Location").First());
}
else
{
var error = await Assert.ThrowsAnyAsync<Exception>(() => sendTask);
Assert.Equal("Failed to retrieve access token.", error.GetBaseException().Message);
}
}
[Fact]
public async Task AuthenticatedEventCanGetRefreshToken()
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = stateFormat;
o.BackchannelHttpHandler = CreateBackchannel();
o.Events = new OAuthEvents
{
OnCreatingTicket = context =>
{
var refreshToken = context.RefreshToken;
context.Principal.AddIdentity(new ClaimsIdentity(new Claim[] { new Claim("RefreshToken", refreshToken, ClaimValueTypes.String, "Google") }, "Google"));
return Task.FromResult(0);
}
};
});
var properties = new AuthenticationProperties();
var correlationKey = ".xsrf";
var correlationValue = "TestCorrelationId";
properties.Items.Add(correlationKey, correlationValue);
properties.RedirectUri = "/me";
var state = stateFormat.Protect(properties);
using var server = host.GetTestServer();
var transaction = await server.SendAsync(
"https://example.com/signin-google?code=TestCode&state=" + UrlEncoder.Default.Encode(state),
$".AspNetCore.Correlation.{correlationValue}=N");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/me", transaction.Response.Headers.GetValues("Location").First());
Assert.Equal(2, transaction.SetCookie.Count);
Assert.Contains($".AspNetCore.Correlation.{correlationValue}", transaction.SetCookie[0]);
Assert.Contains(".AspNetCore." + TestExtensions.CookieAuthenticationScheme, transaction.SetCookie[1]);
var authCookie = transaction.AuthenticationCookieValue;
transaction = await server.SendAsync("https://example.com/me", authCookie);
Assert.Equal(HttpStatusCode.OK, transaction.Response.StatusCode);
Assert.Equal("Test Refresh Token", transaction.FindClaimValue("RefreshToken"));
}
[Fact]
public async Task NullRedirectUriWillRedirectToSlash()
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = stateFormat;
o.BackchannelHttpHandler = CreateBackchannel();
o.Events = new OAuthEvents
{
OnTicketReceived = context =>
{
context.Properties.RedirectUri = null;
return Task.FromResult(0);
}
};
});
var properties = new AuthenticationProperties();
var correlationKey = ".xsrf";
var correlationValue = "TestCorrelationId";
properties.Items.Add(correlationKey, correlationValue);
var state = stateFormat.Protect(properties);
using var server = host.GetTestServer();
var transaction = await server.SendAsync(
"https://example.com/signin-google?code=TestCode&state=" + UrlEncoder.Default.Encode(state),
$".AspNetCore.Correlation.{correlationValue}=N");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/", transaction.Response.Headers.GetValues("Location").First());
Assert.Equal(2, transaction.SetCookie.Count);
Assert.Contains($".AspNetCore.Correlation.{correlationValue}", transaction.SetCookie[0]);
Assert.Contains(".AspNetCore." + TestExtensions.CookieAuthenticationScheme, transaction.SetCookie[1]);
}
[Fact]
public async Task ValidateAuthenticatedContext()
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = stateFormat;
o.AccessType = "offline";
o.Events = new OAuthEvents()
{
OnCreatingTicket = context =>
{
Assert.Equal("Test Access Token", context.AccessToken);
Assert.Equal("Test Refresh Token", context.RefreshToken);
Assert.Equal(TimeSpan.FromSeconds(3600), context.ExpiresIn);
Assert.Equal("Test email", context.Identity.FindFirst(ClaimTypes.Email)?.Value);
Assert.Equal("Test User ID", context.Identity.FindFirst(ClaimTypes.NameIdentifier)?.Value);
Assert.Equal("Test Name", context.Identity.FindFirst(ClaimTypes.Name)?.Value);
Assert.Equal("Test Family Name", context.Identity.FindFirst(ClaimTypes.Surname)?.Value);
Assert.Equal("Test Given Name", context.Identity.FindFirst(ClaimTypes.GivenName)?.Value);
return Task.FromResult(0);
}
};
o.BackchannelHttpHandler = CreateBackchannel();
});
var properties = new AuthenticationProperties();
var correlationKey = ".xsrf";
var correlationValue = "TestCorrelationId";
properties.Items.Add(correlationKey, correlationValue);
properties.RedirectUri = "/foo";
var state = stateFormat.Protect(properties);
//Post a message to the Google middleware
using var server = host.GetTestServer();
var transaction = await server.SendAsync(
"https://example.com/signin-google?code=TestCode&state=" + UrlEncoder.Default.Encode(state),
$".AspNetCore.Correlation.{correlationValue}=N");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/foo", transaction.Response.Headers.GetValues("Location").First());
}
[Fact]
public async Task NoStateCausesException()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
});
//Post a message to the Google middleware
using var server = host.GetTestServer();
var error = await Assert.ThrowsAnyAsync<Exception>(() => server.SendAsync("https://example.com/signin-google?code=TestCode"));
Assert.Equal("The oauth state was missing or invalid.", error.GetBaseException().Message);
}
[Fact]
public async Task CanRedirectOnError()
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.Events = new OAuthEvents()
{
OnRemoteFailure = ctx =>
{
ctx.Response.Redirect("/error?FailureMessage=" + UrlEncoder.Default.Encode(ctx.Failure.Message));
ctx.HandleResponse();
return Task.FromResult(0);
}
};
});
//Post a message to the Google middleware
using var server = host.GetTestServer();
var transaction = await server.SendAsync(
"https://example.com/signin-google?code=TestCode");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/error?FailureMessage=" + UrlEncoder.Default.Encode("The oauth state was missing or invalid."),
transaction.Response.Headers.GetValues("Location").First());
}
[Fact]
public async Task AuthenticateAutomaticWhenAlreadySignedInSucceeds()
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = stateFormat;
o.SaveTokens = true;
o.BackchannelHttpHandler = CreateBackchannel();
});
// Skip the challenge step, go directly to the callback path
var properties = new AuthenticationProperties();
var correlationKey = ".xsrf";
var correlationValue = "TestCorrelationId";
properties.Items.Add(correlationKey, correlationValue);
properties.RedirectUri = "/me";
var state = stateFormat.Protect(properties);
using var server = host.GetTestServer();
var transaction = await server.SendAsync(
"https://example.com/signin-google?code=TestCode&state=" + UrlEncoder.Default.Encode(state),
$".AspNetCore.Correlation.{correlationValue}=N");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/me", transaction.Response.Headers.GetValues("Location").First());
Assert.Equal(2, transaction.SetCookie.Count);
Assert.Contains($".AspNetCore.Correlation.{correlationValue}", transaction.SetCookie[0]); // Delete
Assert.Contains(".AspNetCore." + TestExtensions.CookieAuthenticationScheme, transaction.SetCookie[1]);
var authCookie = transaction.AuthenticationCookieValue;
transaction = await server.SendAsync("https://example.com/authenticate", authCookie);
Assert.Equal(HttpStatusCode.OK, transaction.Response.StatusCode);
Assert.Equal("Test Name", transaction.FindClaimValue(ClaimTypes.Name));
Assert.Equal("Test User ID", transaction.FindClaimValue(ClaimTypes.NameIdentifier));
Assert.Equal("Test Given Name", transaction.FindClaimValue(ClaimTypes.GivenName));
Assert.Equal("Test Family Name", transaction.FindClaimValue(ClaimTypes.Surname));
Assert.Equal("Test email", transaction.FindClaimValue(ClaimTypes.Email));
// Ensure claims transformation
Assert.Equal("yup", transaction.FindClaimValue("xform"));
}
[Fact]
public async Task AuthenticateGoogleWhenAlreadySignedInSucceeds()
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = stateFormat;
o.SaveTokens = true;
o.BackchannelHttpHandler = CreateBackchannel();
});
// Skip the challenge step, go directly to the callback path
var properties = new AuthenticationProperties();
var correlationKey = ".xsrf";
var correlationValue = "TestCorrelationId";
properties.Items.Add(correlationKey, correlationValue);
properties.RedirectUri = "/me";
var state = stateFormat.Protect(properties);
using var server = host.GetTestServer();
var transaction = await server.SendAsync(
"https://example.com/signin-google?code=TestCode&state=" + UrlEncoder.Default.Encode(state),
$".AspNetCore.Correlation.{correlationValue}=N");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/me", transaction.Response.Headers.GetValues("Location").First());
Assert.Equal(2, transaction.SetCookie.Count);
Assert.Contains($".AspNetCore.Correlation.{correlationValue}", transaction.SetCookie[0]); // Delete
Assert.Contains(".AspNetCore." + TestExtensions.CookieAuthenticationScheme, transaction.SetCookie[1]);
var authCookie = transaction.AuthenticationCookieValue;
transaction = await server.SendAsync("https://example.com/authenticateGoogle", authCookie);
Assert.Equal(HttpStatusCode.OK, transaction.Response.StatusCode);
Assert.Equal("Test Name", transaction.FindClaimValue(ClaimTypes.Name));
Assert.Equal("Test User ID", transaction.FindClaimValue(ClaimTypes.NameIdentifier));
Assert.Equal("Test Given Name", transaction.FindClaimValue(ClaimTypes.GivenName));
Assert.Equal("Test Family Name", transaction.FindClaimValue(ClaimTypes.Surname));
Assert.Equal("Test email", transaction.FindClaimValue(ClaimTypes.Email));
// Ensure claims transformation
Assert.Equal("yup", transaction.FindClaimValue("xform"));
}
[Fact]
public async Task AuthenticateGoogleWhenAlreadySignedWithGoogleReturnsNull()
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = stateFormat;
o.SaveTokens = true;
o.BackchannelHttpHandler = CreateBackchannel();
});
// Skip the challenge step, go directly to the callback path
var properties = new AuthenticationProperties();
var correlationKey = ".xsrf";
var correlationValue = "TestCorrelationId";
properties.Items.Add(correlationKey, correlationValue);
properties.RedirectUri = "/me";
var state = stateFormat.Protect(properties);
using var server = host.GetTestServer();
var transaction = await server.SendAsync(
"https://example.com/signin-google?code=TestCode&state=" + UrlEncoder.Default.Encode(state),
$".AspNetCore.Correlation.{correlationValue}=N");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/me", transaction.Response.Headers.GetValues("Location").First());
Assert.Equal(2, transaction.SetCookie.Count);
Assert.Contains($".AspNetCore.Correlation.{correlationValue}", transaction.SetCookie[0]); // Delete
Assert.Contains(".AspNetCore." + TestExtensions.CookieAuthenticationScheme, transaction.SetCookie[1]);
var authCookie = transaction.AuthenticationCookieValue;
transaction = await server.SendAsync("https://example.com/authenticateFacebook", authCookie);
Assert.Equal(HttpStatusCode.OK, transaction.Response.StatusCode);
Assert.Null(transaction.FindClaimValue(ClaimTypes.Name));
}
[Fact]
public async Task ChallengeGoogleWhenAlreadySignedWithGoogleSucceeds()
{
var stateFormat = new PropertiesDataFormat(new EphemeralDataProtectionProvider(NullLoggerFactory.Instance).CreateProtector("GoogleTest"));
using var host = await CreateHost(o =>
{
o.ClientId = "Test Id";
o.ClientSecret = "Test Secret";
o.StateDataFormat = stateFormat;
o.SaveTokens = true;
o.BackchannelHttpHandler = CreateBackchannel();
});
// Skip the challenge step, go directly to the callback path
var properties = new AuthenticationProperties();
var correlationKey = ".xsrf";
var correlationValue = "TestCorrelationId";
properties.Items.Add(correlationKey, correlationValue);
properties.RedirectUri = "/me";
var state = stateFormat.Protect(properties);
using var server = host.GetTestServer();
var transaction = await server.SendAsync(
"https://example.com/signin-google?code=TestCode&state=" + UrlEncoder.Default.Encode(state),
$".AspNetCore.Correlation.{correlationValue}=N");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/me", transaction.Response.Headers.GetValues("Location").First());
Assert.Equal(2, transaction.SetCookie.Count);
Assert.Contains($".AspNetCore.Correlation.{correlationValue}", transaction.SetCookie[0]); // Delete
Assert.Contains(".AspNetCore." + TestExtensions.CookieAuthenticationScheme, transaction.SetCookie[1]);
var authCookie = transaction.AuthenticationCookieValue;
transaction = await server.SendAsync("https://example.com/challengeFacebook", authCookie);
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.StartsWith("https://www.facebook.com/", transaction.Response.Headers.Location.OriginalString);
}
[Fact]
public async Task PkceSentToTokenEndpoint()
{
using var host = await CreateHost(o =>
{
o.ClientId = "Test Client Id";
o.ClientSecret = "Test Client Secret";
o.BackchannelHttpHandler = new TestHttpMessageHandler
{
Sender = req =>
{
if (req.RequestUri.AbsoluteUri == "https://oauth2.googleapis.com/token")
{
var body = req.Content.ReadAsStringAsync().Result;
var form = new FormReader(body);
var entries = form.ReadForm();
Assert.Equal("Test Client Id", entries["client_id"]);
Assert.Equal("https://example.com/signin-google", entries["redirect_uri"]);
Assert.Equal("Test Client Secret", entries["client_secret"]);
Assert.Equal("TestCode", entries["code"]);
Assert.Equal("authorization_code", entries["grant_type"]);
Assert.False(string.IsNullOrEmpty(entries["code_verifier"]));
return ReturnJsonResponse(new
{
access_token = "Test Access Token",
expire_in = 3600,
token_type = "Bearer",
});
}
else if (req.RequestUri.GetComponents(UriComponents.SchemeAndServer | UriComponents.Path, UriFormat.UriEscaped) == "https://www.googleapis.com/oauth2/v3/userinfo")
{
return ReturnJsonResponse(new
{
id = "Test User ID",
displayName = "Test Name",
givenName = "Test Given Name",
surname = "Test Family Name",
mail = "Test email"
});
}
return null;
}
};
});
using var server = host.GetTestServer();
var transaction = await server.SendAsync("https://example.com/challenge");
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
var locationUri = transaction.Response.Headers.Location;
Assert.StartsWith("https://accounts.google.com/o/oauth2/v2/auth", locationUri.AbsoluteUri);
var queryParams = QueryHelpers.ParseQuery(locationUri.Query);
Assert.False(string.IsNullOrEmpty(queryParams["code_challenge"]));
Assert.Equal("S256", queryParams["code_challenge_method"]);
var nonceCookie = transaction.SetCookie.Single();
nonceCookie = nonceCookie.Substring(0, nonceCookie.IndexOf(';'));
transaction = await server.SendAsync(
"https://example.com/signin-google?code=TestCode&state=" + queryParams["state"],
nonceCookie);
Assert.Equal(HttpStatusCode.Redirect, transaction.Response.StatusCode);
Assert.Equal("/challenge", transaction.Response.Headers.GetValues("Location").First());
Assert.Equal(2, transaction.SetCookie.Count);
Assert.StartsWith(".AspNetCore.Correlation.", transaction.SetCookie[0]);
Assert.StartsWith(".AspNetCore." + TestExtensions.CookieAuthenticationScheme, transaction.SetCookie[1]);
}
private HttpMessageHandler CreateBackchannel()
{
return new TestHttpMessageHandler()
{
Sender = req =>
{
if (req.RequestUri.AbsoluteUri == "https://oauth2.googleapis.com/token")
{
return ReturnJsonResponse(new
{
access_token = "Test Access Token",
expires_in = 3600,
token_type = "Bearer",
refresh_token = "Test Refresh Token"
});
}
else if (req.RequestUri.GetComponents(UriComponents.SchemeAndServer | UriComponents.Path, UriFormat.UriEscaped) == "https://www.googleapis.com/oauth2/v3/userinfo")
{
return ReturnJsonResponse(new
{
sub = "Test User ID",
name = "Test Name",
given_name = "Test Given Name",
family_name = "Test Family Name",
link = "Profile link",
email = "Test email",
});
}
throw new NotImplementedException(req.RequestUri.AbsoluteUri);
}
};
}
private static HttpResponseMessage ReturnJsonResponse(object content, HttpStatusCode code = HttpStatusCode.OK)
{
var res = new HttpResponseMessage(code);
var text = Newtonsoft.Json.JsonConvert.SerializeObject(content);
res.Content = new StringContent(text, Encoding.UTF8, "application/json");
return res;
}
private class ClaimsTransformer : IClaimsTransformation
{
public Task<ClaimsPrincipal> TransformAsync(ClaimsPrincipal p)
{
if (!p.Identities.Any(i => i.AuthenticationType == "xform"))
{
var id = new ClaimsIdentity("xform");
id.AddClaim(new Claim("xform", "yup"));
p.AddIdentity(id);
}
return Task.FromResult(p);
}
}
private static async Task<IHost> CreateHost(Action<GoogleOptions> configureOptions, Func<HttpContext, Task> testpath = null)
{
var host = new HostBuilder()
.ConfigureWebHost(builder =>
builder.UseTestServer()
.Configure(app =>
{
app.UseAuthentication();
app.Use(async (context, next) =>
{
var req = context.Request;
var res = context.Response;
if (req.Path == new PathString("/challenge"))
{
await context.ChallengeAsync();
}
else if (req.Path == new PathString("/challengeFacebook"))
{
await context.ChallengeAsync("Facebook");
}
else if (req.Path == new PathString("/tokens"))
{
var result = await context.AuthenticateAsync(TestExtensions.CookieAuthenticationScheme);
var tokens = result.Properties.GetTokens();
await res.DescribeAsync(tokens);
}
else if (req.Path == new PathString("/me"))
{
await res.DescribeAsync(context.User);
}
else if (req.Path == new PathString("/authenticate"))
{
var result = await context.AuthenticateAsync(TestExtensions.CookieAuthenticationScheme);
await res.DescribeAsync(result.Principal);
}
else if (req.Path == new PathString("/authenticateGoogle"))
{
var result = await context.AuthenticateAsync("Google");
await res.DescribeAsync(result?.Principal);
}
else if (req.Path == new PathString("/authenticateFacebook"))
{
var result = await context.AuthenticateAsync("Facebook");
await res.DescribeAsync(result?.Principal);
}
else if (req.Path == new PathString("/unauthorized"))
{
// Simulate Authorization failure
var result = await context.AuthenticateAsync("Google");
await context.ChallengeAsync("Google");
}
else if (req.Path == new PathString("/unauthorizedAuto"))
{
var result = await context.AuthenticateAsync("Google");
await context.ChallengeAsync("Google");
}
else if (req.Path == new PathString("/401"))
{
res.StatusCode = 401;
}
else if (req.Path == new PathString("/signIn"))
{
await Assert.ThrowsAsync<InvalidOperationException>(() => context.SignInAsync("Google", new ClaimsPrincipal()));
}
else if (req.Path == new PathString("/signOut"))
{
await Assert.ThrowsAsync<InvalidOperationException>(() => context.SignOutAsync("Google"));
}
else if (req.Path == new PathString("/forbid"))
{
await Assert.ThrowsAsync<InvalidOperationException>(() => context.ForbidAsync("Google"));
}
else if (testpath != null)
{
await testpath(context);
}
else
{
await next(context);
}
});
})
.ConfigureServices(services =>
{
services.AddTransient<IClaimsTransformation, ClaimsTransformer>();
services.AddAuthentication(TestExtensions.CookieAuthenticationScheme)
.AddCookie(TestExtensions.CookieAuthenticationScheme, o => o.ForwardChallenge = GoogleDefaults.AuthenticationScheme)
.AddGoogle(configureOptions)
.AddFacebook(o =>
{
o.ClientId = "Test ClientId";
o.ClientSecret = "Test AppSecrent";
});
}))
.Build();
await host.StartAsync();
return host;
}
private class TestStateDataFormat : ISecureDataFormat<AuthenticationProperties>
{
private AuthenticationProperties Data { get; set; }
public string Protect(AuthenticationProperties data)
{
return "protected_state";
}
public string Protect(AuthenticationProperties data, string purpose)
{
throw new NotImplementedException();
}
public AuthenticationProperties Unprotect(string protectedText)
{
Assert.Equal("protected_state", protectedText);
var properties = new AuthenticationProperties(new Dictionary<string, string>()
{
{ ".xsrf", "correlationId" },
{ "testkey", "testvalue" }
});
properties.RedirectUri = "http://testhost/redirect";
return properties;
}
public AuthenticationProperties Unprotect(string protectedText, string purpose)
{
throw new NotImplementedException();
}
}
}
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