CODEWITHSUNDEEP
spring-securityadfs2.0spring-saml
Kannan
Kannan

Reputation: 87

org.opensaml.saml2.metadata.provider.FilterException: Signature trust establishment failed for metadata entry

I am getting the below exception while I am trying to run my server after configuring my IDP in securityContext.xml.

Caused by: org.opensaml.saml2.metadata.provider.FilterException: Signature trust establishment failed for metadata entry

I saw there is a workaround in http://forum.spring.io/forum/spring-projects/security/saml/108450-getting-error-signature-trust-establishment-failed-for-metadata-entry link where it says, by setting property metadataTrustCheck to false on the ExtendedMetadataDelegate bean which includes your IDP metadata.

But I don't want to update the saml2 core api, instead, is possible to set metadataTrustCheck in the securityContext.xml. If so, how to set it up. I tried as given below. But still getting the same error.

<bean class="org.springframework.security.saml.metadata.ExtendedMetadataDelegate">
<constructor-arg>
<bean class="org.opensaml.saml2.metadata.provider.FilesystemMetadataProvider">
<constructor-arg>
<value type="java.io.File">classpath:metadata/services/MyMetadata.xml</value>
</constructor-arg>
<property name="parserPool" ref="parserPool"/>
</bean>
</constructor-arg>
<constructor-arg>
<bean class="org.springframework.security.saml.metadata.ExtendedMetadata">
</bean>
</constructor-arg>
<property name="metadataTrustCheck" value="false"/>
</bean>

My MetadataManager is defined as follows:

<bean id="metadata" class="org.springframework.security.saml.metadata.CachingMetadataManager">
    <constructor-arg>
        <list>
            <bean class="org.springframework.security.saml.metadata.ExtendedMetadataDelegate">
                <constructor-arg>
                    <bean class="org.opensaml.saml2.metadata.provider.FilesystemMetadataProvider">
                        <constructor-arg>
                            <value type="java.io.File">classpath:metadata/services/FederationMetadata.xml</value>
                        </constructor-arg>
                        <property name="parserPool" ref="parserPool"/>
                    </bean>
                </constructor-arg>
                <constructor-arg>
                    <bean class="org.springframework.security.saml.metadata.ExtendedMetadata">
                    </bean>
                </constructor-arg>
                <property name="metadataTrustCheck" value="false"/>
            </bean>
            <bean class="org.opensaml.saml2.metadata.provider.HTTPMetadataProvider">
                <!-- URL containing the metadata -->
                <constructor-arg>
                    <value type="java.lang.String">https://adfsserver1.com/FederationMetadata/2007-06/FederationMetadata.xml</value>
                </constructor-arg>
                <!-- Timeout for metadata loading in ms -->
                <constructor-arg>
                    <value type="int">5000</value>
                </constructor-arg>
                <property name="parserPool" ref="parserPool"/>
            </bean>
            <bean class="org.springframework.security.saml.metadata.ExtendedMetadataDelegate">
                <constructor-arg>
                    <bean class="org.opensaml.saml2.metadata.provider.FilesystemMetadataProvider">
                        <constructor-arg>
                            <value type="java.io.File">classpath:metadata/capital/FederationMetadata.xml</value>
                        </constructor-arg>
                        <property name="parserPool" ref="parserPool"/>
                    </bean>
                </constructor-arg>
                <constructor-arg>
                    <bean class="org.springframework.security.saml.metadata.ExtendedMetadata">
                    </bean>
                </constructor-arg>
                <property name="metadataTrustCheck" value="false"/>
            </bean>
            <bean class="org.opensaml.saml2.metadata.provider.HTTPMetadataProvider">
                <!-- URL containing the metadata -->
                <constructor-arg>
                    <value type="java.lang.String">https://adfsserver2.com/FederationMetadata/2007-06/FederationMetadata.xml</value>
                </constructor-arg>
                <!-- Timeout for metadata loading in ms -->
                <constructor-arg>
                    <value type="int">5000</value>
                </constructor-arg>
                <property name="parserPool" ref="parserPool"/>
            </bean>
        </list>
    </constructor-arg>
</bean>

Please help on this. Thanks.

Upvotes: 0

Views: 5363

Answers (2)

Mihaita Tinta
Mihaita Tinta

Reputation: 389

In the Java Config version, I had to manually call the initialize method against the metadataProvider object after I set the trust check flag to false.

@SamlBeanAnnotation
@Qualifier("metadata")
public CachingMetadataManager metadata() throws MetadataProviderException, ResourceException {
    List<MetadataProvider> providers = new ArrayList<MetadataProvider>();
    for (String file: getSamlProviders()) {
        ResourceBackedMetadataProvider metadataProvider = new ResourceBackedMetadataProvider(new Timer(),
                new org.opensaml.util.resource.ClasspathResource("/" + file.trim()));
        metadataProvider.setParserPool(parserPool());

        ExtendedMetadataDelegate extendedMetadataDelegate =
            new ExtendedMetadataDelegate(metadataProvider, new ExtendedMetadata());
        extendedMetadataDelegate.setMetadataTrustCheck(false);
        extendedMetadataDelegate.setMetadataRequireSignature(false);
        metadataProvider.initialize();
        providers.add(metadataProvider);
    }

    CachingMetadataManager cachingMetadataManager= new CachingMetadataManager(providers);
    return cachingMetadataManager;
}

Upvotes: 2

Vladim&#237;r Sch&#228;fer
Vladim&#237;r Sch&#228;fer

Reputation: 15533

Only some of your MetadataProviders were wrapped in the ExtendedMetadataDelegate. You must set the metadataTrustCheck flag to false on each MetadataProvider which should be skipping the trust check, not just on some of them. Define the metadata provider as follows and your problem should be gone:

<bean id="metadata" class="org.springframework.security.saml.metadata.CachingMetadataManager">
    <constructor-arg>
        <list>
            <bean class="org.springframework.security.saml.metadata.ExtendedMetadataDelegate">
                <constructor-arg>
                    <bean class="org.opensaml.saml2.metadata.provider.FilesystemMetadataProvider">
                        <constructor-arg>
                            <value type="java.io.File">classpath:metadata/services/FederationMetadata.xml</value>
                        </constructor-arg>
                        <property name="parserPool" ref="parserPool"/>
                    </bean>
                </constructor-arg>
                <constructor-arg>
                    <bean class="org.springframework.security.saml.metadata.ExtendedMetadata">
                    </bean>
                </constructor-arg>
                <property name="metadataTrustCheck" value="false"/>
            </bean>
            <bean class="org.springframework.security.saml.metadata.ExtendedMetadataDelegate">
                <constructor-arg>
                    <bean class="org.opensaml.saml2.metadata.provider.HTTPMetadataProvider">
                        <!-- URL containing the metadata -->
                        <constructor-arg>
                            <value type="java.lang.String">
                                https://adfsserver1.com/FederationMetadata/2007-06/FederationMetadata.xml
                            </value>
                        </constructor-arg>
                        <!-- Timeout for metadata loading in ms -->
                        <constructor-arg>
                            <value type="int">5000</value>
                        </constructor-arg>
                        <property name="parserPool" ref="parserPool"/>
                    </bean>
                </constructor-arg>
                <constructor-arg>
                    <bean class="org.springframework.security.saml.metadata.ExtendedMetadata">
                    </bean>
                </constructor-arg>
                <property name="metadataTrustCheck" value="false"/>
            </bean>
            <bean class="org.springframework.security.saml.metadata.ExtendedMetadataDelegate">
                <constructor-arg>
                    <bean class="org.opensaml.saml2.metadata.provider.FilesystemMetadataProvider">
                        <constructor-arg>
                            <value type="java.io.File">classpath:metadata/capital/FederationMetadata.xml</value>
                        </constructor-arg>
                        <property name="parserPool" ref="parserPool"/>
                    </bean>
                </constructor-arg>
                <constructor-arg>
                    <bean class="org.springframework.security.saml.metadata.ExtendedMetadata">
                    </bean>
                </constructor-arg>
                <property name="metadataTrustCheck" value="false"/>
            </bean>
            <bean class="org.springframework.security.saml.metadata.ExtendedMetadataDelegate">
                <constructor-arg>
                    <bean class="org.opensaml.saml2.metadata.provider.HTTPMetadataProvider">
                        <!-- URL containing the metadata -->
                        <constructor-arg>
                            <value type="java.lang.String">
                                https://adfsserver2.com/FederationMetadata/2007-06/FederationMetadata.xml
                            </value>
                        </constructor-arg>
                        <!-- Timeout for metadata loading in ms -->
                        <constructor-arg>
                            <value type="int">5000</value>
                        </constructor-arg>
                        <property name="parserPool" ref="parserPool"/>
                    </bean>
                </constructor-arg>
                <constructor-arg>
                    <bean class="org.springframework.security.saml.metadata.ExtendedMetadata">
                    </bean>
                </constructor-arg>
                <property name="metadataTrustCheck" value="false"/>
            </bean>
        </list>
    </constructor-arg>
</bean>

Upvotes: 2

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