Question

我正在尝试使用.NET 4.6应用程序设置Google App Suites身份验证。

我正在使用Microsoft.Owin.Security.WsFederation OWIN nuget包，这是我在启动时使用的代码：

app.UseWsFederationAuthentication(new WsFederationAuthenticationOptions
{
    MetadataAddress = "URL TO HOSTED META DATA XML",
    Wtrealm = "blah", 
    TokenValidationParameters = new TokenValidationParameters
    {
        ValidateAudience = false,
        ValidAudiences = new List<string>()
        {
            wtrealm,
            validAudience
        }
    },
    SignInAsAuthenticationType = "Cookies"
});

我一直收到错误消息“ InvalidOperationException：序列不包含任何元素”。我怀疑元数据文件有问题，但我不确定是什么（我从Google App Suites Admin获得了此文件）。由于WSFed需要URL，因此我在.NET应用程序中托管此元数据文件。知道我在这里做错了什么吗？

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" entityID="https://accounts.google.com/o/saml2?idpid=C03tzverc" validUntil="2023-08-06T13:59:09.000Z">
  <md:IDPSSODescriptor WantAuthnRequestsSigned="false" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol">
    <md:KeyDescriptor use="signing">
      <ds:KeyInfo xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
        <ds:X509Data>
          <ds:X509Certificate>MIIDdDCCA...REMOVED THE REST</ds:X509Certificate>
        </ds:X509Data>
      </ds:KeyInfo>
    </md:KeyDescriptor>
    <md:NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress</md:NameIDFormat>
    <md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://accounts.google.com/o/saml2/idp?idpid=C03tzverc"/>
    <md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://accounts.google.com/o/saml2/idp?idpid=C03tzverc"/>
  </md:IDPSSODescriptor>
</md:EntityDescriptor>

这是完整的堆栈：

[InvalidOperationException：序列不包含任何元素] System.Linq.Enumerable.First（IEnumerable`1源）+264 c：\ workspace \ WilsonForDotNet45Release \ src \ Microsoft.IdentityModel.Protocol.Extensions \ Configuration \ WsFederationConfigurationRetriever.cs：100中的Microsoft.IdentityModel.Protocols.d__1.MoveNext（） System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）+99 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）+58 System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd（任务任务）+25 c：\ workspace \ WilsonForDotNet45Release \ src \ Microsoft.IdentityModel.Protocol.Extensions \ Configuration \ ConfigurationManager.cs：198

中的Microsoft.IdentityModel.Protocols.d__3.MoveNext（）

[InvalidOperationException：IDX10803：无法创建以从以下位置获取配置：“针对安全原因已删除”。] c：\ workspace \ WilsonForDotNet45Release \ src \ Microsoft.IdentityModel.Protocol.Extensions \ Configuration \ ConfigurationManager.cs：212中的Microsoft.IdentityModel.Protocols.d__3.MoveNext（） System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）+99 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）+58 Microsoft.Owin.Security.WsFederation.d__c.MoveNext（）+432 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）+99 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）+58 Microsoft.Owin.Security.Infrastructure.d__b.MoveNext（）+282 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）+99 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）+58 Microsoft.Owin.Security.Infrastructure.d__8.MoveNext（）+275 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）+99 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）+58 Microsoft.Owin.Security.Infrastructure.d__5.MoveNext（）+160 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）+99 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）+58 Microsoft.Owin.Security.Infrastructure.d__0.MoveNext（）+815 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）+99 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）+58 Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.d__5.MoveNext（）+182 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）+99 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）+58 Microsoft.Owin.Security.Infrastructure.d__0.MoveNext（）+638 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）+99 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）+58 Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.d__5.MoveNext（）+182 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）+99 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）+58 Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.d__2.MoveNext（）+180 Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.StageAsyncResult.End（IAsyncResult ar）+69 Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.IntegratedPipelineContext.EndFinalWork（IAsyncResult ar）+64 System.Web.AsyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute（）+380 System.Web.HttpApplication.ExecuteStepImpl（IExecutionStep步骤）+48 System.Web.HttpApplication.ExecuteStep（IExecutionStep步骤，布尔值并已完成同步）+159

WsFederation OWIN +序列不包含任何元素错误

0 个答案: