我正在尝试将 Azure Active Directory B2C 登录添加到旧应用程序。旧版应用程序当前使用 IdentityServer3并在 .NET 4.7.2 上运行。遗憾的是，我无法将代码放在公共(public)存储库上，因此复制此问题可能很困难。但如有任何帮助，我们将不胜感激!
我正在使用this sample添加 B2C 登录功能。我还没有创建 API，因为我只想先让登录正常工作。 我将示例中的以下内容添加到旧应用程序中。
- Startup.Auth.cs
- ClaimsPrincipalExtension.cs
- Constants.cs
- Globals.cs
- MSALPerUserMemoryTokenCache.cs
- MsalAppBuilder.cs
- Web.config不过这个文件有点不同(见下文)
启动时出现以下错误。
程序集“Microsoft.IdentityModel.Protocols，Version=6.14.0.0，Culture=neutral，PublicKeyToken=31bf3856ad364e35”的类型“Microsoft.IdentityModel.Protocols.ConfigurationManager`1”中的派生方法“GetBaseConfigurationAsync”无法减少访问。
使用堆栈跟踪:
[TypeLoadException: Derived method 'GetBaseConfigurationAsync' in type 'Microsoft.IdentityModel.Protocols.ConfigurationManager`1' from assembly 'Microsoft.IdentityModel.Protocols, Version=6.14.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' cannot reduce access.]
Microsoft.Owin.Security.OpenIdConnect.OpenIdConnectAuthenticationMiddleware..ctor(OwinMiddleware next, IAppBuilder app, OpenIdConnectAuthenticationOptions options) +0
lambda_method(Closure , OwinMiddleware , IAppBuilder , OpenIdConnectAuthenticationOptions ) +93
[TargetInvocationException: Exception has been thrown by the target of an invocation.]
System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) +0
System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) +132
System.Delegate.DynamicInvokeImpl(Object[] args) +160
Microsoft.Owin.Builder.AppBuilder.BuildInternal(Type signature) +321
Microsoft.Owin.Host.SystemWeb.OwinAppContext.Initialize(Action`1 startup) +789
Microsoft.Owin.Host.SystemWeb.OwinBuilder.Build(Action`1 startup) +51
Microsoft.Owin.Host.SystemWeb.OwinHttpModule.InitializeBlueprint() +101
System.Threading.LazyInitializer.EnsureInitializedCore(T& target, Boolean& initialized, Object& syncLock, Func`1 valueFactory) +139
Microsoft.Owin.Host.SystemWeb.OwinHttpModule.Init(HttpApplication context) +160
System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +587
System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +173
System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +255
System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +347
[HttpException (0x80004005): Exception has been thrown by the target of an invocation.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +552
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +122
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +737
Web.config 包含以下内容:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral />
</configSections>
<system.serviceModel>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<connectionStrings>
<add name="Default" connectionString="Data Source=redacted" providerName="System.Data.SqlClient" />
<add name="Log" connectionString="Data Source=redacted" providerName="System.Data.SqlClient" />
</connectionStrings>
<appSettings>
<add key="AppName" value="redacted" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
<!--AAD B2C Settings-->
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="ida:Tenant" value="redacted.onmicrosoft.com" />
<!--MSAL cache needs a tenantId along with the user's objectId to function. It retrieves these two from the claims returned in the id_token.
As tenantId is not guaranteed to be present in id_tokens issued by B2C unless the steps listed in this
document (https://github.com/AzureAD/microsoft-authentication-library-for-dotnet/wiki/AAD-B2C-specifics#caching-with-b2c-in-msalnet).
If you are following the workarounds listed in the doc and tenantId claim (tid) is available in the user's token, then please change the
code in <ClaimsPrincipalsExtension.cs GetB2CMsalAccountId()> to let MSAL pick this from the claims instead -->
<add key="ida:TenantId" value="redacted" />
<add key="ida:ClientId" value="redacted" />
<add key="ida:ClientSecret" value="redacted SFcv" />
<add key="ida:AadInstance" value="https://redacted.b2clogin.com/tfp/{0}/{1}" />
<add key="ida:RedirectUri" value="https://localhost:52969/" />
<add key="ida:SignUpSignInPolicyId" value="b2c_1_normalsignin" />
<add key="ida:EditProfilePolicyId" value="b2c_1_editprofile" />
<add key="ida:ResetPasswordPolicyId" value="b2c_1_resetpw" />
<add key="api:TaskServiceUrl" value="https://localhost:44332/" />
<!-- The following settings is used for requesting access tokens -->
<add key="api:ApiIdentifier" value="https://redacted.onmicrosoft.com/tasks-api" />
<add key="api:ReadScope" value="read" />
<add key="api:WriteScope" value="write" />
</appSettings>
<system.web>
<httpCookies domain="" httpOnlyCookies="true" requireSSL="false" />
<machineKey validationKey="redacted" decryptionKey="redacted" validation="redacted" decryption="redacted" />
<xhtmlConformance mode="Strict" />
<httpRuntime maxRequestLength="1048576" targetFramework="4.7.2" requestValidationMode="2.0" executionTimeout="600" enableVersionHeader="false" />
<compilation debug="true" targetFramework="4.7.2" batch="false">
<assemblies>
<add assembly="netstandard, Version=2.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" />
</assemblies>
</compilation>
<customErrors mode="Off" />
<pages maintainScrollPositionOnPostBack="true" controlRenderingCompatibilityVersion="4.0" clientIDMode="AutoID" enableEventValidation="false" validateRequest="false">
<namespaces>
<add namespace="Tools" />
<add namespace="System.Web.Optimization" />
</namespaces>
</pages>
<authentication mode="Windows" />
</system.web>
<system.web.extensions>
<scripting>
<scriptResourceHandler enableCompression="true" enableCaching="true" />
<webServices>
<jsonSerialization maxJsonLength="50000000" />
</webServices>
</scripting>
</system.web.extensions>
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="1073741824" maxQueryString="332768" />
</requestFiltering>
</security>
<handlers>
<!-- only for debugging -->
<add name="Browser Link for HTML" path="*.html" verb="*" type="System.Web.StaticFileHandler, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" resourceType="File" preCondition="integratedMode" />
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<remove name="OPTIONSVerbHandler" />
<remove name="TRACEVerbHandler" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
<modules runAllManagedModulesForAllRequests="true">
<add name="ContainerDisposal" type="Autofac.Integration.Web.ContainerDisposalModule, Autofac.Integration.Web" preCondition="managedHandler" />
<add name="PropertyInjection" type="Autofac.Integration.Web.Forms.PropertyInjectionModule, Autofac.Integration.Web" preCondition="managedHandler" />
</modules>
<httpErrors>
<remove statusCode="404" subStatusCode="-1" />
<error statusCode="404" prefixLanguageFilePath="" path="~/NotFound.htm" responseMode="ExecuteURL" />
</httpErrors>
<staticContent>
<remove fileExtension=".mp4" />
<mimeMap fileExtension=".mp4" mimeType="video/mpeg" />
<remove fileExtension=".woff" />
<mimeMap fileExtension=".woff" mimeType="application/x-woff" />
<remove fileExtension=".woff2" />
<mimeMap fileExtension=".woff2" mimeType="application/x-woff" />
<remove fileExtension=".apk" />
<mimeMap fileExtension=".apk" mimeType="application/apk" />
</staticContent>
<httpProtocol>
<!--see https://blog.insiderattack.net/configuring-secure-iis-response-headers-in-asp-net-mvc-b38369030728-->
<customHeaders>
<remove name="X-Powered-By" />
<!--<add name="Content-Security-Policy-Report-Only" value="default-src 'self'; report-uri /test/ContentSecurityPolicy/CspReport" />-->
<add name="X-XSS-Protection" value="1; mode=block" />
<add name="X-Content-Type-Options" value="nosniff" />
</customHeaders>
</httpProtocol>
</system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="Microsoft.IdentityModel.Protocol.Extensions" publicKeyToken="31BF3856AD364E35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-1.0.40306.1554" newVersion="1.0.40306.1554" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-13.0.0.0" newVersion="13.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-1.6.5135.21930" newVersion="1.6.5135.21930" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Autofac" publicKeyToken="17863af14b0044da" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.3.0.0" newVersion="6.3.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="MiniProfiler" publicKeyToken="b44f9351044011a3" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Owin.Security" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.2.0.0" newVersion="4.2.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.2.0.0" newVersion="4.2.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.IdentityModel.Tokens.Jwt" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.15.1.0" newVersion="6.15.1.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Net.Http.Formatting" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.2.7.0" newVersion="5.2.7.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Antlr3.Runtime" publicKeyToken="eb42632606e9261f" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-3.5.0.2" newVersion="3.5.0.2" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-5.2.7.0" newVersion="5.2.7.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="AngleSharp.Css" publicKeyToken="e83494dcdc6d31ea" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-0.16.1.0" newVersion="0.16.1.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Bcl.AsyncInterfaces" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Threading.Tasks.Extensions" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.2.0.1" newVersion="4.2.0.1" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Memory" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.0.1.1" newVersion="4.0.1.1" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Diagnostics.DiagnosticSource" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.IdentityModel.Protocol.Extensions" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-1.0.40306.1554" newVersion="1.0.40306.1554" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="AngleSharp" publicKeyToken="e83494dcdc6d31ea" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-0.16.1.0" newVersion="0.16.1.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Text.Json" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.0.0.1" newVersion="6.0.0.1" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Owin.Security.OAuth" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.2.0.0" newVersion="4.2.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Owin.Security.Jwt" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.2.0.0" newVersion="4.2.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.IdentityModel.Logging" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.15.1.0" newVersion="6.15.1.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.IdentityModel.Tokens" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.15.1.0" newVersion="6.15.1.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.IdentityModel.Protocols" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.14.0.0" newVersion="6.14.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.IdentityModel.Xml" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.14.0.0" newVersion="6.14.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.IdentityModel.Protocols.OpenIdConnect" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.14.0.0" newVersion="6.14.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Identity.Client" publicKeyToken="0a613f4dd989e8ae" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.42.0.0" newVersion="4.42.0.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior>
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<bindings>
<basicHttpBinding>
<binding name="redacted" closeTimeout="00:02:00" openTimeout="00:02:00" receiveTimeout="00:10:00" sendTimeout="00:02:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None" realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
<binding name="redacted" closeTimeout="00:02:00" openTimeout="00:02:00" receiveTimeout="00:15:00" sendTimeout="00:02:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None" realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
<binding name="redacted" closeTimeout="00:02:00" openTimeout="00:02:00" receiveTimeout="00:10:00" sendTimeout="00:02:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="Transport" />
</binding>
<binding name="redacted" closeTimeout="00:02:00" openTimeout="00:02:00" receiveTimeout="00:15:00" sendTimeout="00:02:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="Transport" />
</binding>
<binding name="redacted">
<security mode="Transport">
<transport clientCredentialType="Basic" />
</security>
</binding>
<binding name="redacted" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="2516384" maxBytesPerRead="4096" maxNameTableCharCount="2516384" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None" realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
<binding name="redacted" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="2516384" maxBytesPerRead="4096" maxNameTableCharCount="2516384" />
<security mode="Transport">
<transport clientCredentialType="None" />
</security>
</binding>
<binding name="redacted" maxReceivedMessageSize="11125536">
<readerQuotas maxNameTableCharCount="1216384" />
<security mode="Transport">
<transport clientCredentialType="None" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint binding="basicHttpBinding" bindingConfiguration="redacted" contract="redacted.redacted" name="redacted" />
redacted
</client>
</system.serviceModel>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
<system.codedom>
<compilers>
<compiler extension=".cs" language="c#;cs;csharp" warningLevel="4" compilerOptions="/langversion:7.3 /nowarn:1659;1699;1701;612;618" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=3.6.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
<compiler extension=".vb" language="vb;vbs;visualbasic;vbscript" warningLevel="4" compilerOptions="/langversion:default /nowarn:41008,40000,40008 /define:_MYTYPE=\"Web\" /optionInfer+" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=3.6.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
</compilers>
</system.codedom>
</configuration>
添加的所有其他文件与示例中给出的相同。我还将在下面添加 Startup.Auth.cs，因为它是在错误发生之前实际使用的唯一一个。
using System;
using System.Net;
using System.Net.Http;
using System.Security.Claims;
using System.Threading.Tasks;
using System.Web.Http;
using Microsoft.Identity.Client;
using Microsoft.IdentityModel.Protocols.OpenIdConnect;
using Microsoft.IdentityModel.Tokens;
using Microsoft.Owin.Host.SystemWeb;
using Microsoft.Owin.Security;
using Microsoft.Owin.Security.Cookies;
using Microsoft.Owin.Security.Notifications;
using Microsoft.Owin.Security.OpenIdConnect;
using Owin;
using Redacted.Utils;
using System.Web;
namespace Redacted.App_Start
{
public partial class Startup
{
/*
* Configure the OWIN middleware
*/
public void ConfigureAuthB2C(IAppBuilder app)
{
app.SetDefaultSignInAsAuthenticationType(CookieAuthenticationDefaults.AuthenticationType);
app.UseCookieAuthentication(new CookieAuthenticationOptions
{
// ASP.NET web host compatible cookie manager
CookieManager = new SystemWebChunkingCookieManager()
});
app.UseOpenIdConnectAuthentication(
new OpenIdConnectAuthenticationOptions
{
// Generate the metadata address using the tenant and policy information
MetadataAddress = String.Format(Globals.WellKnownMetadata, Globals.Tenant, Globals.DefaultPolicy),
RequireHttpsMetadata = false,
// These are standard OpenID Connect parameters, with values pulled from web.config
ClientId = Globals.ClientId,
RedirectUri = Globals.RedirectUri,
PostLogoutRedirectUri = Globals.RedirectUri,
// Specify the callbacks for each type of notifications
Notifications = new OpenIdConnectAuthenticationNotifications
{
RedirectToIdentityProvider = OnRedirectToIdentityProvider,
AuthorizationCodeReceived = OnAuthorizationCodeReceived,
AuthenticationFailed = OnAuthenticationFailed,
},
// Specify the claim type that specifies the Name property.
TokenValidationParameters = new TokenValidationParameters
{
NameClaimType = "name",
ValidateIssuer = false
},
// Specify the scope by appending all of the scopes requested into one string (separated by a blank space)
Scope = $"openid profile offline_access {Globals.ReadTasksScope} {Globals.WriteTasksScope}",
// ASP.NET web host compatible cookie manager
CookieManager = new SystemWebCookieManager()
}
);
}
/*
* On each call to Azure AD B2C, check if a policy (e.g. the profile edit or password reset policy) has been specified in the OWIN context.
* If so, use that policy when making the call. Also, don't request a code (since it won't be needed).
*/
private Task OnRedirectToIdentityProvider(RedirectToIdentityProviderNotification<OpenIdConnectMessage, OpenIdConnectAuthenticationOptions> notification)
{
var policy = notification.OwinContext.Get<string>("Policy");
if (!string.IsNullOrEmpty(policy) && !policy.Equals(Globals.DefaultPolicy))
{
notification.ProtocolMessage.Scope = OpenIdConnectScope.OpenId;
notification.ProtocolMessage.ResponseType = OpenIdConnectResponseType.IdToken;
notification.ProtocolMessage.IssuerAddress = notification.ProtocolMessage.IssuerAddress.ToLower().Replace(Globals.DefaultPolicy.ToLower(), policy.ToLower());
}
return Task.FromResult(0);
}
/*
* Catch any failures received by the authentication middleware and handle appropriately
*/
private Task OnAuthenticationFailed(AuthenticationFailedNotification<OpenIdConnectMessage, OpenIdConnectAuthenticationOptions> notification)
{
Empty for limited characters on Stackoverflow
}
/*
* Callback function when an authorization code is received
*/
private async Task OnAuthorizationCodeReceived(AuthorizationCodeReceivedNotification notification)
{
Empty for limited characters on Stackoverflow
}
}
}
最佳答案
我安装了以下软件包:
- Microsoft.IdentityModel.Protocols 6.14.0.0
- Microsoft.IdentityModel.Protocols.OpenIdConnect 6.14.0.0
- Microsoft.IdentityModel.Tokens 6.15.1.0
- Microsoft.IdentityModel.Logging 6.15.1.0
并非所有软件包都使用相同的版本。 token 和日志记录的版本都高于协议(protocol)和 OpenIdConnect。通常这应该没问题，但是一旦我将它们全部更新为使用 6.15.1，错误就消失了。
关于c# - 从程序集 Microsoft.IdentityModel.Protocols 派生的方法 'GetBaseConfigurationAsync' 无法减少访问，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/71782519/