使用 WSO2 实现 spring-saml-security 时出错

Question

我试图通过使用我的应用程序作为服务提供商和 WSO2 服务器作为 idp 来实现 SAML 2.0 是我的应用程序。我已经下载并实现了 spring-security-saml2-sample 应用程序，并将其修改为与 WSO2 服务器作为 idp 一起使用，并且示例应用程序按预期工作。

我现在尝试将 securityContext.xml 和相关配置合并到我的应用程序中，但是在元数据生成过程中遇到异常。

例外情况如下：

java.lang.IllegalArgumentException: Manager with name 'MetadataKeyInfoGenerator' does not exist
    at org.opensaml.xml.security.keyinfo.NamedKeyInfoGeneratorManager.getFactory(NamedKeyInfoGeneratorManager.java:157)
    at org.opensaml.xml.security.SecurityHelper.getKeyInfoGenerator(SecurityHelper.java:1065)
    at org.springframework.security.saml.metadata.MetadataGenerator.generateKeyInfoForCredential(MetadataGenerator.java:255)
    at org.springframework.security.saml.metadata.MetadataGenerator.getServerKeyInfo(MetadataGenerator.java:211)
    at org.springframework.security.saml.metadata.MetadataGenerator.buildSPSSODescriptor(MetadataGenerator.java:329)
    at org.springframework.security.saml.metadata.MetadataGenerator.generateMetadata(MetadataGenerator.java:189)
    at org.springframework.security.saml.metadata.MetadataGeneratorFilter.processMetadataInitialization(MetadataGeneratorFilter.java:127)
    at org.springframework.security.saml.metadata.MetadataGeneratorFilter.doFilter(MetadataGeneratorFilter.java:86)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

我的 securityContext.xml 元数据配置如下

java.lang.IllegalArgumentException: Manager with name 'MetadataKeyInfoGenerator' does not exist
    at org.opensaml.xml.security.keyinfo.NamedKeyInfoGeneratorManager.getFactory(NamedKeyInfoGeneratorManager.java:157)
    at org.opensaml.xml.security.SecurityHelper.getKeyInfoGenerator(SecurityHelper.java:1065)
    at org.springframework.security.saml.metadata.MetadataGenerator.generateKeyInfoForCredential(MetadataGenerator.java:255)
    at org.springframework.security.saml.metadata.MetadataGenerator.getServerKeyInfo(MetadataGenerator.java:211)
    at org.springframework.security.saml.metadata.MetadataGenerator.buildSPSSODescriptor(MetadataGenerator.java:329)
    at org.springframework.security.saml.metadata.MetadataGenerator.generateMetadata(MetadataGenerator.java:189)
    at org.springframework.security.saml.metadata.MetadataGeneratorFilter.processMetadataInitialization(MetadataGeneratorFilter.java:127)
    at org.springframework.security.saml.metadata.MetadataGeneratorFilter.doFilter(MetadataGeneratorFilter.java:86)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

我没有对示例应用程序 securityContext.xml 进行任何重大更改。有没有人遇到过类似的错误。任何帮助将非常感激。

请在下面找到我的整个 securityContext.xml

<!-- Enable auto-wiring -->
<context:annotation-config/>

<!-- Scan for auto-wiring classes in spring saml packages -->
<context:component-scan base-package="org.springframework.security.saml"/>

<!-- Unsecured pages 
<security:http security="none" pattern="/favicon.ico"/>
<security:http security="none" pattern="/images/**"/>
<security:http security="none" pattern="/css/**"/>
<security:http security="none" pattern="/logout.jsp"/>-->

<!-- Security for the administration UI 
<security:http pattern="/saml/web/**" access-denied-page="/saml/web/metadata/login">
    <security:form-login login-processing-url="/saml/web/login" login-page="/saml/web/metadata/login" default-target-url="/saml/web/metadata"/>
    <security:intercept-url pattern="/saml/web/metadata/login" access="IS_AUTHENTICATED_ANONYMOUSLY"/>
    <security:intercept-url pattern="/saml/web/**" access="ROLE_ADMIN"/>
    <security:custom-filter before="FIRST" ref="metadataGeneratorFilter"/>
</security:http>-->

<!-- Secured pages with SAML as entry point -->
<security:http entry-point-ref="samlEntryPoint">
    <security:intercept-url pattern="/saml/**" access="IS_AUTHENTICATED_FULLY"/>
    <security:custom-filter before="FIRST" ref="metadataGeneratorFilter"/>
    <security:custom-filter after="BASIC_AUTH_FILTER" ref="samlFilter"/>
</security:http>

<!-- Filters for processing of SAML messages -->
<bean id="samlFilter" class="org.springframework.security.web.FilterChainProxy">
    <security:filter-chain-map request-matcher="ant">
        <security:filter-chain pattern="/saml/login/**" filters="samlEntryPoint"/>
        <security:filter-chain pattern="/saml/logout/**" filters="samlLogoutFilter"/>
        <security:filter-chain pattern="/saml/metadata/**" filters="metadataDisplayFilter"/>
        <security:filter-chain pattern="/saml/SSO/**" filters="samlWebSSOProcessingFilter"/>
        <security:filter-chain pattern="/saml/SSOHoK/**" filters="samlWebSSOHoKProcessingFilter"/>
        <security:filter-chain pattern="/saml/SingleLogout/**" filters="samlLogoutProcessingFilter"/>
        <security:filter-chain pattern="/saml/discovery/**" filters="samlIDPDiscovery"/>
    </security:filter-chain-map>
</bean>

<!-- Handler deciding where to redirect user after successful login -->
<bean id="successRedirectHandler"
      class="org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler">
    <property name="defaultTargetUrl" value="/c/auth/INB"/>
</bean>
<!--
Use the following for interpreting RelayState coming from unsolicited response as redirect URL:
<bean id="successRedirectHandler" class="org.springframework.security.saml.SAMLRelayStateSuccessHandler">
   <property name="defaultTargetUrl" value="/" />
</bean>
-->

<!-- Handler deciding where to redirect user after failed login -->
<bean id="failureRedirectHandler"
      class="org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler">
    <property name="useForward" value="true"/>
    <property name="defaultFailureUrl" value="/error-handler.jsp"/>
</bean>

<!-- Handler for successful logout -->
<bean id="successLogoutHandler" class="org.springframework.security.web.authentication.logout.SimpleUrlLogoutSuccessHandler">
    <property name="defaultTargetUrl" value="/logout.jsp"/>
</bean>

<security:authentication-manager alias="authenticationManager">
    <!-- Register authentication manager for SAML provider -->
    <security:authentication-provider ref="samlAuthenticationProvider"/>
    <!-- Register authentication manager for administration UI -->
    <security:authentication-provider>
        <security:user-service id="adminInterfaceService">
            <security:user name="admin" password="admin" authorities="ROLE_ADMIN"/>
        </security:user-service>
    </security:authentication-provider>
</security:authentication-manager>

<!-- Logger for SAML messages and events -->
<bean id="samlLogger" class="org.springframework.security.saml.log.SAMLDefaultLogger"/>

<!-- Central storage of cryptographic keys -->
<bean id="keyManager" class="org.springframework.security.saml.key.JKSKeyManager">
    <constructor-arg value="classpath:security/samlKeystore.jks"/>
    <constructor-arg type="java.lang.String" value="nalle123"/>
    <constructor-arg>
        <map>
            <entry key="apollo" value="nalle123"/>
        </map>
    </constructor-arg>
    <constructor-arg type="java.lang.String" value="apollo"/>
</bean>

<!-- Entry point to initialize authentication, default values taken from properties file -->
<bean id="samlEntryPoint" class="org.springframework.security.saml.SAMLEntryPoint">
    <property name="defaultProfileOptions">
        <bean class="org.springframework.security.saml.websso.WebSSOProfileOptions">
            <property name="includeScoping" value="false"/>
        </bean>
    </property>
</bean>

<!-- IDP Discovery Service -->
<bean id="samlIDPDiscovery" class="org.springframework.security.saml.SAMLDiscovery">
    <property name="idpSelectionPath" value="/WEB-INF/security/idpSelection.jsp"/>
</bean>

<!-- Filter automatically generates default SP metadata -->
<bean id="metadataGeneratorFilter" class="org.springframework.security.saml.metadata.MetadataGeneratorFilter">
    <constructor-arg>
        <bean class="org.springframework.security.saml.metadata.MetadataGenerator">
            <property name="entityId" value="urn:test:saml20:ssomanager"/>
            <property name="extendedMetadata">
                <bean class="org.springframework.security.saml.metadata.ExtendedMetadata">
                    <property name="idpDiscoveryEnabled" value="false"/>
                </bean>
            </property>
        </bean>
    </constructor-arg>
</bean>

<!-- The filter is waiting for connections on URL suffixed with filterSuffix and presents SP metadata there -->
<bean id="metadataDisplayFilter" class="org.springframework.security.saml.metadata.MetadataDisplayFilter"/>

<!-- IDP Metadata configuration - paths to metadata of IDPs in circle of trust is here -->
<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.ResourceBackedMetadataProvider">
                        <constructor-arg>
                            <bean class="java.util.Timer"/>
                        </constructor-arg>
                        <constructor-arg>
                            <bean class="org.opensaml.util.resource.ClasspathResource">
                                <constructor-arg value="/wso2-idp.xml"/>
                            </bean>
                        </constructor-arg>
                        <property name="parserPool" ref="parserPool"/>
                    </bean>
                </constructor-arg>
                <constructor-arg>
                    <bean class="org.springframework.security.saml.metadata.ExtendedMetadata">
                    </bean>
                </constructor-arg>
            </bean>         
        </list>
    </constructor-arg>
</bean>

<!-- SAML Authentication Provider responsible for validating of received SAML messages -->
<bean id="samlAuthenticationProvider" class="org.springframework.security.saml.SAMLAuthenticationProvider">
    <!-- OPTIONAL property: can be used to store/load user data after login -->
    <!--
    <property name="userDetails" ref="bean" />
    -->
</bean>

<!-- Provider of default SAML Context -->
<bean id="contextProvider" class="org.springframework.security.saml.context.SAMLContextProviderImpl"/>

<!-- Processing filter for WebSSO profile messages -->
<bean id="samlWebSSOProcessingFilter" class="org.springframework.security.saml.SAMLProcessingFilter">
    <property name="authenticationManager" ref="authenticationManager"/>
    <property name="authenticationSuccessHandler" ref="successRedirectHandler"/>
    <property name="authenticationFailureHandler" ref="failureRedirectHandler"/>
</bean>

<!-- Processing filter for WebSSO Holder-of-Key profile -->
<bean id="samlWebSSOHoKProcessingFilter" class="org.springframework.security.saml.SAMLWebSSOHoKProcessingFilter">
    <property name="authenticationManager" ref="authenticationManager"/>
    <property name="authenticationSuccessHandler" ref="successRedirectHandler"/>
    <property name="authenticationFailureHandler" ref="failureRedirectHandler"/>
</bean>

<!-- Logout handler terminating local session -->
<bean id="logoutHandler"
      class="org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler">
    <property name="invalidateHttpSession" value="false"/>
</bean>

<!-- Override default logout processing filter with the one processing SAML messages -->
<bean id="samlLogoutFilter" class="org.springframework.security.saml.SAMLLogoutFilter">
    <constructor-arg index="0" ref="successLogoutHandler"/>
    <constructor-arg index="1" ref="logoutHandler"/>
    <constructor-arg index="2" ref="logoutHandler"/>
</bean>

<!-- Filter processing incoming logout messages -->
<!-- First argument determines URL user will be redirected to after successful global logout -->
<bean id="samlLogoutProcessingFilter" class="org.springframework.security.saml.SAMLLogoutProcessingFilter">
    <constructor-arg index="0" ref="successLogoutHandler"/>
    <constructor-arg index="1" ref="logoutHandler"/>
</bean>

<!-- Class loading incoming SAML messages from httpRequest stream -->
<bean id="processor" class="org.springframework.security.saml.processor.SAMLProcessorImpl">
    <constructor-arg>
        <list>
            <ref bean="redirectBinding"/>
            <ref bean="postBinding"/>
            <ref bean="artifactBinding"/>
            <ref bean="soapBinding"/>
            <ref bean="paosBinding"/>
        </list>
    </constructor-arg>
</bean>

<!-- SAML 2.0 WebSSO Assertion Consumer -->
<bean id="webSSOprofileConsumer" class="org.springframework.security.saml.websso.WebSSOProfileConsumerImpl"/>

<!-- SAML 2.0 Holder-of-Key WebSSO Assertion Consumer -->
<bean id="hokWebSSOprofileConsumer" class="org.springframework.security.saml.websso.WebSSOProfileConsumerHoKImpl"/>

<!-- SAML 2.0 Web SSO profile -->
<bean id="webSSOprofile" clas

    

Answer 1

可能对其他人有帮助。我遇到了类似的问题，发生这种情况的原因是系统中的另一段遗留代码正在通过调用重新实例化 OpenSAML 库DefaultBootstrap.bootstrap();

由于 SpringSAML 已经在容器引导期间对其进行了初始化，因此必须从遗留代码中删除初始化