Проблема неоднозначности в конфигурации компонентов с SAML2, Java 6, JSF и Tomcat 7 ⇐ JAVA

[Anonymous]

При развертывании приложения, использующего SAML2 для аутентификации на Tomcat 7, я столкнулся с проблемой, связанной с созданием компонентов в конфигурации Spring Security. Проблема проявляется в неоднозначности аргументов конструктора, когда Spring пытается создать экземпляры определенных bean-компонентов, определенных в applicationContext.xml.

Код: Выделить всё

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.filterChains': Cannot resolve reference to bean 'org.springframework.security.web.DefaultSecurityFilterChain#0' while setting bean property 'sourceList' with key [0]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.web.DefaultSecurityFilterChain#0': Cannot resolve reference to bean 'metadataGeneratorFilter' while setting constructor argument with key [0]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'metadataGeneratorFilter' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean 'metadata' while setting bean property 'metadataManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'metadata' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot create inner bean 'org.springframework.security.saml.metadata.ExtendedMetadataDelegate#62577c5e' of type [org.springframework.security.saml.metadata.ExtendedMetadataDelegate] while setting constructor argument with key [0]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.saml.metadata.ExtendedMetadataDelegate#62577c5e' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot create inner bean 'org.opensaml.saml2.metadata.provider.HTTPMetadataProvider#4b94ba17' of type [org.opensaml.saml2.metadata.provider.HTTPMetadataProvider] while setting constructor argument;  nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.opensaml.saml2.metadata.provider.HTTPMetadataProvider#4b94ba17' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Could not resolve matching constructor (hint: specify index/type/name arguments for simple parameters to avoid type ambiguities)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:334)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:108)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:358)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:157)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1419)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1160)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:191)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:620)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:942)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:410)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4651)
at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5154)
at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5149)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.web.DefaultSecurityFilterChain#0': Cannot resolve reference to bean 'metadataGeneratorFilter' while setting constructor argument with key [0];

ApplicationContext.xml:

Код: Выделить всё

web.xml:

Код: Выделить всё

contextConfigLocation
/WEB-INF/applicationContext.xml



org.springframework.web.context.ContextLoaderListener



springSecurityFilterChain
org.springframework.web.filter.DelegatingFilterProxy



springSecurityFilterChain
/*



index.xhtml



Faces Servlet
javax.faces.webapp.FacesServlet
1



Faces Servlet
*.xhtml

pom.xml:

Код: Выделить всё

xmlns:xsi="###############/2001/XMLSchema-instance"
xsi:schemaLocation="###############/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
4.0.0
com.example
saml-jsf-demo
1.0-SNAPSHOT
war



javax.servlet
javax.servlet-api
3.0.1
provided


org.opensaml
opensaml-core
3.1.0



org.springframework.security.extensions
spring-security-saml2-core
1.0.1.RELEASE



commons-httpclient
commons-httpclient
3.1


javax.faces
jsf-api
2.1


org.glassfish
javax.faces
2.1.6



org.springframework.security
spring-security-core
3.2.10.RELEASE


org.springframework.security
spring-security-web
3.2.10.RELEASE


org.springframework.security
spring-security-config
3.2.10.RELEASE





saml-jsf-demo


org.apache.maven.plugins
maven-compiler-plugin
2.3.2

1.6
1.6



org.apache.maven.plugins
maven-war-plugin
2.1.1

Это небольшой пример проекта, позволяющий вставить SAML в мое приложение, использующее Java 6 + JSF и работающее на WebSphere 7.
< strong>Я пропустил некоторые URL-адреса, поскольку StackOverFlow понял, что это СПАМ =(

Подробнее здесь: https://stackoverflow.com/questions/787 ... d-tomcat-7