Question

我正在尝试在localhost上配置Shibboleth服务提供程序和身份提供程序以进行测试。

问题是我在尝试访问受保护资源时“无法找到身份提供程序的元数据”错误。

我已经阅读了与软件配置和此特定错误修复相关的所有教程和讨论，但对我没有任何作用。

SP的shibboleth2.xml配置：

<SPConfig xmlns="urn:mace:shibboleth:2.0:native:sp:config"
xmlns:conf="urn:mace:shibboleth:2.0:native:sp:config"
xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"
xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol"    
xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
clockSkew="180">

<InProcess logger="native.logger">
    <ISAPI normalizeRequest="true" safeHeaderNames="true">
        <Site id="1" name="localhost" />
    </ISAPI>
</InProcess>

<TCPListener address="127.0.0.1" port="1600" acl="127.0.0.1" />

<StorageService type="Memory" id="mem" cleanupInterval="900" /> 
<SessionCache type="StorageService" StorageService="mem" cacheAssertions="false" cacheAllowance="900" inprocTimeout="900" cleanupInterval="900" /> 
<ReplayCache StorageService="mem" /> 
<ArtifactMap artifactTTL="180" /> 

<RequestMapper type="Native">
    <RequestMap>
        <Host name="localhost">
            <Path name="secure" authType="shibboleth" requireSession="true"/>
        </Host>
    </RequestMap>
</RequestMapper>

<ApplicationDefaults  id="default" policyId="default"
    entityID="http://localhost/secure"
    homeURL="http://localhost/secure"
    signing="false" encryption="false"
    REMOTE_USER="eppn persistent-id targeted-id">

    <Sessions lifetime="28800" timeout="3600" relayState="ss:mem" handlerURL="/Shibboleth.sso"
              checkAddress="false" handlerSSL="false" cookieProps="http">
        <SSO entityID="https://bios-hp/idp/shibboleth">
          SAML2 SAML1
        </SSO>

        <Logout>SAML2 Local</Logout>

        <Handler type="MetadataGenerator" Location="/Metadata" signing="false"/>
        <Handler type="Status" Location="/Status" acl="127.0.0.1 ::1"/>
        <Handler type="Session" Location="/Session" showAttributeValues="false"/>
        <Handler type="DiscoveryFeed" Location="/DiscoFeed"/>

        <md:AssertionConsumerService Location="/SAML2/POST" index="1"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"/>
        <md:AssertionConsumerService Location="/SAML2/POST-SimpleSign" index="2"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST-SimpleSign"/>
        <md:AssertionConsumerService Location="/SAML2/Artifact" index="3"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact"/>
        <md:AssertionConsumerService Location="/SAML2/ECP" index="4"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:PAOS"/>
        <md:AssertionConsumerService Location="/SAML/POST" index="5"
            Binding="urn:oasis:names:tc:SAML:1.0:profiles:browser-post"/>
        <md:AssertionConsumerService Location="/SAML/Artifact" index="6"
            Binding="urn:oasis:names:tc:SAML:1.0:profiles:artifact-01"/>

        <LogoutInitiator type="Local" Location="/SLO/Logout"/>

        <md:SingleLogoutService Location="/SLO/SOAP"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP"/>
        <md:SingleLogoutService Location="/SLO/Redirect" conf:template="bindingTemplate.html"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect"/>
        <md:SingleLogoutService Location="/SLO/POST" conf:template="bindingTemplate.html"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"/>
        <md:SingleLogoutService Location="/SLO/Artifact" conf:template="bindingTemplate.html"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact"/>

        <md:ManageNameIDService Location="/NIM/SOAP"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP"/>
        <md:ManageNameIDService Location="/NIM/Redirect" conf:template="bindingTemplate.html"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect"/>
        <md:ManageNameIDService Location="/NIM/POST" conf:template="bindingTemplate.html"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"/>
        <md:ManageNameIDService Location="/NIM/Artifact" conf:template="bindingTemplate.html"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact"/>

        <md:ArtifactResolutionService Location="/Artifact/SOAP" index="1"
            Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP"/>
    </Sessions>

    <Errors supportContact="root@localhost"
        helpLocation="/about.html"
        styleSheet="/shibboleth-sp/main.css"/>

    <MetadataProvider type="XML" file="C:/opt/shibboleth-sp/etc/shibboleth/idp.metadata.xml"/>

    <AttributeExtractor type="XML" validate="true" reloadChanges="false" path="attribute-map.xml"/>

    <AttributeResolver type="Query" subjectMatch="true"/>

    <AttributeFilter type="XML" validate="true" path="attribute-policy.xml"/>

    <CredentialResolver type="File" key="sp-key.pem" certificate="sp-cert.pem"/>
</ApplicationDefaults>

<SecurityPolicyProvider type="XML" validate="true" path="security-policy.xml"/>

<ProtocolProvider type="XML" validate="true" reloadChanges="false" path="protocols.xml"/>

由SP config引用的idp.metadata.xml：

<?xml version="1.0" encoding="UTF-8"?><EntityDescriptor xmlns="urn:oasis:names:tc:SAML:2.0:metadata" entityID="https://bios-hp/idp/shibboleth" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:shibmd="urn:mace:shibboleth:metadata:1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><IDPSSODescriptor protocolSupportEnumeration="urn:mace:shibboleth:1.0 urn:oasis:names:tc:SAML:1.1:protocol urn:oasis:names:tc:SAML:2.0:protocol"><Extensions><shibmd:Scope regexp="false"/></Extensions><KeyDescriptor><ds:KeyInfo><ds:X509Data><ds:X509Certificate>MIID...zY=</ds:X509Certificate></ds:X509Data></ds:KeyInfo></KeyDescriptor><ArtifactResolutionService Binding="urn:oasis:names:tc:SAML:1.0:bindings:SOAP-binding" Location="https://bios-hp:8443/idp/profile/SAML1/SOAP/ArtifactResolution" index="1"/><ArtifactResolutionService Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP" Location="https://bios-hp:8443/idp/profile/SAML2/SOAP/ArtifactResolution" index="2"/><NameIDFormat>urn:mace:shibboleth:1.0:nameIdentifier</NameIDFormat><NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDFormat><SingleSignOnService Binding="urn:mace:shibboleth:1.0:profiles:AuthnRequest" Location="https://bios-hp/idp/profile/Shibboleth/SSO"/><SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://bios-hp/idp/profile/SAML2/POST/SSO"/><SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST-SimpleSign" Location="https://bios-hp/idp/profile/SAML2/POST-SimpleSign/SSO"/><SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://bios-hp/idp/profile/SAML2/Redirect/SSO"/></IDPSSODescriptor><AttributeAuthorityDescriptor protocolSupportEnumeration="urn:oasis:names:tc:SAML:1.1:protocol urn:oasis:names:tc:SAML:2.0:protocol"><Extensions><shibmd:Scope regexp="false"/></Extensions><KeyDescriptor><ds:KeyInfo><ds:X509Data><ds:X509Certificate>MIID...SzY=</ds:X509Certificate></ds:X509Data></ds:KeyInfo></KeyDescriptor><AttributeService Binding="urn:oasis:names:tc:SAML:1.0:bindings:SOAP-binding" Location="https://bios-hp:8443/idp/profile/SAML1/SOAP/AttributeQuery"/><AttributeService Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP" Location="https://bios-hp:8443/idp/profile/SAML2/SOAP/AttributeQuery"/><NameIDFormat>urn:mace:shibboleth:1.0:nameIdentifier</NameIDFormat><NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDFormat></AttributeAuthorityDescriptor></EntityDescriptor>

请注意，两个文件中的entityID都是我错误的常见原因。

受保护的网站托管在本地IIS上，可通过

访问

http://bios-hp/secure

我收到错误的网址。

SP和IdP的所有可能状态网址都会返回成功结果。

有什么想法吗？

Answer 1

不知道您的安全路径，但您的entityId似乎是http://bios-hp/secure，http而不是https，所以我相信您的安全路径是{{ 1}}和shibboleth适用于http。

常见错误是：

EntityId拼写错误：但这不是你的情况
元数据文件路径错误：但这也不是你的情况
IdP方面的SP配置：您也必须检查它。

无法找到身份提供者的元数据

1 个答案: