Question

我尝试使用ADFS和SAML2.0在我们的Web应用程序中实现SSO。我使用Windows Server 2012 r2作为我的adfs环境。 Web应用程序也在同一个环境中。

到目前为止，当我运行应用程序时，我会被定向到主登录页面，在那里我可以选择使用sso登录。点击sso选项后，我被重定向到adfs登录屏幕，当我尝试使用正确的凭据登录时，我收到以下错误：

Encountered error during federation passive request. 

Additional Data 

Protocol Name: 
Saml 

Relying Party: 
https://ADFSDomain/adfs/ls/ 

Exception details: 
Microsoft.IdentityServer.Service.Policy.PolicyServer.Engine.MissingAssertionConsumerServicesPolicyException: MSIS3077: The AssertionConsumerServices property is not configured for relying party trust 'https://ADFSDomain/adfs/ls/'.
   at Microsoft.IdentityServer.Service.SamlProtocol.EndpointResolver.LookupAssertionConsumerServiceByUrl(Collection`1 assertionConsumerServices, Uri requestedAssertionConsumerServiceUrl, String scopeIdentity)
   at Microsoft.IdentityServer.Service.SamlProtocol.EndpointResolver.FindSamlResponseEndpointForAuthenticationRequest(Boolean artifactEnabled, AuthenticationRequest request, ScopeDescription scopeDescription)
   at Microsoft.IdentityServer.Web.Protocols.Saml.SamlProtocolManager.GetResponseEndpointFromRequest(SamlRequest request, Boolean isUrlTranslationNeeded, ScopeDescription scope)
   at Microsoft.IdentityServer.Web.Protocols.Saml.SamlProtocolManager.Issue(HttpSamlRequestMessage httpSamlRequestMessage, SecurityTokenElement onBehalfOf, String sessionState, String relayState, String& newSamlSession, String& samlpAuthenticationProvider, Boolean isUrlTranslationNeeded, WrappedHttpListenerContext context, Boolean isKmsiRequested)
   at Microsoft.IdentityServer.Web.Protocols.Saml.SamlProtocolHandler.RequestBearerToken(WrappedHttpListenerContext context, HttpSamlRequestMessage httpSamlRequest, SecurityTokenElement onBehalfOf, String relyingPartyIdentifier, Boolean isKmsiRequested, Boolean isApplicationProxyTokenRequired, String& samlpSessionState, String& samlpAuthenticationProvider)
   at Microsoft.IdentityServer.Web.Protocols.Saml.SamlProtocolHandler.BuildSignInResponseCoreWithSerializedToken(HttpSamlRequestMessage httpSamlRequest, WrappedHttpListenerContext context, String relyingPartyIdentifier, SecurityTokenElement signOnTokenElement, Boolean isKmsiRequested, Boolean isApplicationProxyTokenRequired)
   at Microsoft.IdentityServer.Web.Protocols.Saml.SamlProtocolHandler.BuildSignInResponseCoreWithSecurityToken(SamlSignInContext context, SecurityToken securityToken, SecurityToken deviceSecurityToken)
   at Microsoft.IdentityServer.Web.Protocols.Saml.SamlProtocolHandler.Process(ProtocolContext context)
   at Microsoft.IdentityServer.Web.PassiveProtocolListener.ProcessProtocolRequest(ProtocolContext protocolContext, PassiveProtocolHandler protocolHandler)
   at Microsoft.IdentityServer.Web.PassiveProtocolListener.OnGetContext(WrappedHttpListenerContext context)

这就是web.config的样子：

<sustainsys.saml2 modulePath="/AuthServices" entityId="https://ADFSDomain/adfs/ls/" returnUrl="http://localhost:2181/">
    <identityProviders>
      <add entityId="http://ADFSDomain/adfs/services/trust" 
           signOnUrl="https://ADFSDomain/adfs/ls/" 
           allowUnsolicitedAuthnResponse="true" 
           binding="HttpRedirect" 
           wantAuthnRequestsSigned="false"
           loadMetadata="true" 
           metadataLocation="https://ADFSDomain/federationmetadata/2007-06/federationmetadata.xml">
        <signingCertificate fileName="~/App_Data/newCert.cer" />
      </add>
    </identityProviders>
  </sustainsys.saml2>

Answer 1

配置中使用的entityId应该是特定于服务提供商应用程序的路径，而不是ADFS（身份提供商）。

示例配置：

<?xml version="1.0"?>
<sustainsys.saml2 entityId="https://yourdomain.com/apppath/Saml2" returnUrl="https://yourapp.com/apppath/" authenticateRequestSigningBehavior="Always" outboundSigningAlgorithm="SHA256">
   <identityProviders>
         <add entityId="http://adfs.yourdomain.com/adfs/services/trust" signOnUrl="https://adfs.yourdomain.com/adfs/ls" logoutUrl="https://adfs.yourdomain.com/adfs/ls" allowUnsolicitedAuthnResponse="true" binding="HttpRedirect" loadMetadata="true" metadataLocation="https://adfs.yourdomain.com/federationmetadata/2007-06/federationmetadata.xml" />
   </identityProviders>
   <serviceCertificates>
        <add storeName="My" storeLocation="LocalMachine" findValue="xxx" x509FindType="FindByThumbprint" />
   </serviceCertificates>
</sustainsys.saml2>

使用ADFS和SAML2.0在我们的Web应用程序中实现SSO时出错（Sustainsys）

1 个答案: