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フェデレーションエラーのあるADFS3.0を使用したShibbolethSAML2.0の構成

ADFS3.0とSAML2.0を構成しようとしています。現在、shibdとhttpdを再起動するたびにこのエラーが発生します。

2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 2702, message: grammar not found for namespace 'http://docs.oasis-open.org/wsfed/federation/200706'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 2702, message: attribute 'ServiceDisplayName' is not declared for element 'RoleDescriptor'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 3893, message: no declaration found for element 'fed:ClaimTypesRequested'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 24931, message: no declaration found for element 'fed:TargetScopes'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 26031, message: no declaration found for element 'fed:ApplicationServiceEndpoint'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 26285, message: no declaration found for element 'fed:PassiveRequestorEndpoint'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 26473, message: element 'fed:ClaimTypesRequested' is not allowed for content model '(Signature?,Extensions?,KeyDescriptor*,Organization?,ContactPerson*)'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 26848, message: grammar not found for namespace 'http://docs.oasis-open.org/wsfed/federation/200706'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 26848, message: attribute 'ServiceDisplayName' is not declared for element 'RoleDescriptor'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 28026, message: no declaration found for element 'fed:TokenTypesOffered'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 28193, message: no declaration found for element 'fed:ClaimTypesOffered'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 49245, message: no declaration found for element 'fed:SecurityTokenServiceEndpoint'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 49941, message: no declaration found for element 'fed:PassiveRequestorEndpoint'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 50129, message: element 'fed:TokenTypesOffered' is not allowed for content model '(Signature?,Extensions?,KeyDescriptor*,Organization?,ContactPerson*)'
2016-11-07 12:49:08 ERROR OpenSAML.MetadataProvider.XML : error while loading resource (https://c-adfs01.contoso.com/FederationMetadata/2007-06/FederationMetadata.xml): XML error(s) during parsing, check log for specifics
2016-11-07 12:49:08 WARN OpenSAML.MetadataProvider.XML : adjusted reload interval to 1800 seconds
2016-11-07 12:49:08 CRIT OpenSAML.MetadataProvider.XML : maintaining existing configuration, error reloading resource (https://c-adfs01.contoso.com/FederationMetadata/2007-06/FederationMetadata.xml): XML error(s) during parsing, check log for specifics

shibbolet2.xmlの現在の構成

<!-- ADFS Extension -->
<OutOfProcess>
    <Extensions>
        <Library path="/usr/lib64/shibboleth/adfs.so" fatal="true"/>
    </Extensions>
</OutOfProcess>
<InProcess logger="native.log" checkSpoofing="true">
    <Extensions>
        <Library path="/usr/lib64/shibboleth/adfs-lite.so" fatal="true"/>
    </Extensions>
</InProcess>
<RequestMapper type="Native">
    <RequestMap applicationId="default">
        <Host name="c-app01">
            <Path name="secure" authType="shibboleth" requireSession="true"/>
        </Host>
    </RequestMap>
</RequestMapper>
<ApplicationDefaults entityID="https://c-app01.contoso.com/Shibboleth.sso/Metadata.xml"
                     REMOTE_USER="eppn persistent-id targeted-id">
    <Sessions lifetime="28800" timeout="3600" relayState="ss:mem"
             checkAddress="false" handlerSSL="true" cookieProps="https">
        <!-- Putting another SSO here will make shibd fail. There should only be one SSO. -->
        <SSO>
            SAML2 SAML1 ADFS
        </SSO>
        <!-- SAML and local-only logout. -->
        <Logout>SAML2 Local</Logout>
        <!-- Extension service that generates "approximate" metadata based on SP configuration. -->
        <Handler type="MetadataGenerator" Location="/Metadata.xml" signing="false"/>
        <!-- Status reporting service. -->
        <Handler type="Status" Location="/Status" acl="127.0.0.1 ::1"/>
        <!-- Session diagnostic service. -->
        <Handler type="Session" Location="/Session" showAttributeValues="false"/>
        <!-- JSON feed of discovery information. -->
        <Handler type="DiscoveryFeed" Location="/DiscoFeed"/>
    </Sessions>
    <Errors supportContact="root@localhost"
        helpLocation="/about.html"
        styleSheet="/shibboleth-sp/main.css"/>
    <MetadataProvider type="XML" validate="true"
        uri="https://c-adfs01.contoso.com/FederationMetadata/2007-06/FederationMetadata.xml"
        reloadInterval="7200">
      <DiscoveryFilter type="Blacklist" matcher="EntityAttributes" trimTags="true"
        attributeName="http://macedir.org/entity-category"
        attributeNameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri"
        attributeValue="http://refeds.org/category/hide-from-discovery" />
    </MetadataProvider>
    <!-- Example of locally maintained metadata. -->
    <AttributeExtractor type="XML" validate="true" reloadChanges="false" path="attribute-map.xml"/>
    <!-- Use a SAML query if no attributes are supplied during SSO. -->
    <AttributeResolver type="Query" subjectMatch="true"/>
    <!-- Default filtering policy for recognized attributes, lets other data pass. -->
    <AttributeFilter type="XML" validate="true" path="attribute-policy.xml"/>
    <!-- Simple file-based resolver for using a single keypair. -->
    <CredentialResolver type="File" key="c-app01.contoso.com.key" certificate="c-app01.contoso.com.pem"/>
</ApplicationDefaults>
<!-- Policies that determine how to process and authenticate runtime messages. -->
<SecurityPolicyProvider type="XML" validate="true" path="security-policy.xml"/>
<!-- Low-level configuration about protocols and bindings available for use. -->
<ProtocolProvider type="XML" validate="true" reloadChanges="false" path="protocols.xml"/>

Apache構成/etc/httpd/conf.d/shib.conf

LoadModule mod_shib /usr/lib64/shibboleth/mod_shib_24.so

ShibCompatValidUser Off

<Location /Shibboleth.sso>
  SetHandler shib
  AuthType None
  Require all granted
</Location>

これらのfedエラーを削除するにはどうすればよいですか？

centos7adfsshibbolethsaml
2
Franz Noel

ADFSでは、これらのエラーはADFSエンドポイントから発生します。

2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 3893, message: no declaration found for element 'fed:ClaimTypesRequested'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 24931, message: no declaration found for element 'fed:TargetScopes'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 26031, message: no declaration found for element 'fed:ApplicationServiceEndpoint'
2016-11-07 12:49:08 ERROR XMLTooling.ParserPool : error on line 1, column 26285, message: no declaration found for element 'fed:PassiveRequestorEndpoint'

そのため、ADFS管理>サービス>エンドポイントで未使用のエンドポイントを無効にする必要がありました。その後、エラーを削除しました。

0
Franz Noel

解決策が見つかったかどうかはわかりませんが、同じ状況が発生したばかりで、回避策があります。shibboleth2.xmlファイルで、次のように「validate」パラメーターを「false」に変更します。

<MetadataProvider type="XML" validate="false" file="/etc/shibboleth/FederationMetadata.xml"/>

私の場合、Idpのログインページにリダイレクトされ、アプリケーションに送り返すことができます。

1
Gilphe