Struts2와 Spring Security SAML을 Java 구성을 사용하여 애플리케이션과 통합하려고 시도했습니다.

Question

애플리케이션과 함께 Spring Security SAML Extension을 사용하려고합니다. 올바른 구성을 찾는 데 문제가 있습니다. 내 응용 프로그램에서는 Spring Java Configuration을 사용하고 있습니다. 여기에 내 코드입니다 :

의 web.xml :

SEVERE: Context initialization failed java.lang.IncompatibleClassChangeError: Implementing class at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at weblogic.utils.classloaders.GenericClassLoader.defineClass(GenericClassLoader.java:412) at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:366) at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:318) at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:80) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:186) at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:50) at org.springframework.security.saml.SAMLBootstrap.postProcessBeanFactory(SAMLBootstrap.java:42) at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:696) at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:686) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461) 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 weblogic.servlet.internal.EventsManager$FireContextListenerAction.run(EventsManager.java:678) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120) at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57) at weblogic.servlet.internal.EventsManager.executeContextListener(EventsManager.java:243) at weblogic.servlet.internal.EventsManager.notifyContextCreatedEvent(EventsManager.java:200) at weblogic.servlet.internal.EventsManager.notifyContextCreatedEvent(EventsManager.java:185) at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1838) at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:2876) at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1661) at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:823) at weblogic.application.internal.ExtensibleModuleWrapper$StartStateChange.next(ExtensibleModuleWrapper.java:360) at weblogic.application.internal.ExtensibleModuleWrapper$StartStateChange.next(ExtensibleModuleWrapper.java:356) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:42) at weblogic.application.internal.ExtensibleModuleWrapper.start(ExtensibleModuleWrapper.java:138) at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:124) at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:216) at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:211) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:42) at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:73) at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:24) at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:729) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:42) at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:258) at weblogic.application.internal.SingleModuleDeployment.activate(SingleModuleDeployment.java:48) at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:165) at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:80) at weblogic.deploy.internal.targetserver.BasicDeployment.activate(BasicDeployment.java:226) at weblogic.deploy.internal.targetserver.BasicDeployment.activateFromServerLifecycle(BasicDeployment.java:418) at weblogic.management.deploy.internal.DeploymentAdapter$1.doActivate(DeploymentAdapter.java:51) at weblogic.management.deploy.internal.DeploymentAdapter.activate(DeploymentAdapter.java:200) at weblogic.management.deploy.internal.AppTransition$2.transitionApp(AppTransition.java:30) at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:240) at weblogic.management.deploy.internal.ConfiguredDeployments.activate(ConfiguredDeployments.java:169) at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:123) at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:210) at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:118) at weblogic.server.AbstractServerService.postConstruct(AbstractServerService.java:78) at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.glassfish.hk2.utilities.reflection.ReflectionHelper.invoke(ReflectionHelper.java:1017) at org.jvnet.hk2.internal.ClazzCreator.postConstructMe(ClazzCreator.java:388) at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:430) at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:456) at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:225) at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:82) at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2488) at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:98) at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:606) at org.jvnet.hk2.internal.ThreeThirtyResolver.resolve(ThreeThirtyResolver.java:77) at org.jvnet.hk2.internal.ClazzCreator.resolve(ClazzCreator.java:231) at org.jvnet.hk2.internal.ClazzCreator.resolveAllDependencies(ClazzCreator.java:254) at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:413) at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:456) at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:225) at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:82) at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2488) at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:98) at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:87) at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.oneJob(CurrentTaskFuture.java:1162) at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.run(CurrentTaskFuture.java:1147) at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:548) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311) at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)

: 나는 응용 프로그램을 실행할 때

@Configuration 
@ComponentScan(basePackages = {"com.ceiwc.bc", "com.ceiwc.es"}) 
@Import({DataConfig.class, LdapConfig.class, CacheConfig.class}) 
@ImportResource({"/WEB-INF/spring/spring-config.xml", "/WEB-INF/spring/springSecurity-config.xml"}) 
@PropertySource({"classpath:global.properties"}) 
public class ApplicationConfig { 
    @Bean 
    public JavaMailSender mailSender() { 
     JavaMailSenderImpl mailSender = new JavaMailSenderImpl(); 
     mailSender.setHost("iwmail.iwif-internal.com"); 
     return mailSender; 
    } 
} 

, 나는 다음과 같은 오류를 받고 있어요 : 여기

<context-param> 
     <param-name>contextClass</param-name> 
     <param-value> 
     org.springframework.web.context.support.AnnotationConfigWebApplicationContext 
     </param-value> 
    </context-param> 
    <context-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value>com.ceiwc.es.config</param-value> 
    </context-param> 

    <!-- For Spring Security --> 
    <filter> 
     <filter-name>springSecurityFilterChain</filter-name> 
     <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> 
    </filter> 

    <!-- Handles Strut2 URL requests --> 
    <filter> 
     <filter-name>struts2</filter-name> 
     <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> 
    </filter> 

    <!-- Mapping for Spring Security URLs --> 
    <filter-mapping> 
     <filter-name>springSecurityFilterChain</filter-name> 
     <url-pattern>/*</url-pattern> 
    </filter-mapping> 

    <!-- Mapping for Struts2 URLs --> 
    <filter-mapping> 
     <filter-name>struts2</filter-name> 
     <url-pattern>/*</url-pattern> 
    </filter-mapping> 

    <!-- /WEB-INF/spring/spring-config.xml --> 
    <!-- <context-param> <param-name>contextConfigLocation</param-name> <param-value> 
     /WEB-INF/spring/springSecurity-config.xml </param-value> </context-param> --> 

    <!-- In charge of starting and stopping the Spring root ApplicationContext. 
     It also determines which configurations are to be used, by looking at the 
     contextConfigLocation. --> 
    <listener> 
     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 
    </listener> 

    <welcome-file-list> 
     <welcome-file>index.jsp</welcome-file> 
    </welcome-file-list> 

    <session-config> 
     <session-timeout>20</session-timeout> 
    </session-config> 

내 설정 클래스입니다

더 많은 스택 추적 :

org.springframework.web.context.ContextLoader - Context initialization failed java.lang.IncompatibleClassChangeError: Implementing class at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at weblogic.utils.classloaders.GenericClassLoader.defineClass(GenericClassLoader.java:412) at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:366) Truncated. see log file for complete stacktrace

User defined listener org.springframework.web.context.ContextLoaderListener failed: java.lang.IncompatibleClassChangeError: Implementing class. java.lang.IncompatibleClassChangeError: Implementing class at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at weblogic.utils.classloaders.GenericClassLoader.defineClass(GenericClassLoader.java:412) at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:366) Truncated. see log file for complete stacktrace

Could not load user defined filter in web.xml: org.springframework.web.filter.DelegatingFilterProxy. java.lang.IncompatibleClassChangeError: Implementing class at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at weblogic.utils.classloaders.GenericClassLoader.defineClass(GenericClassLoader.java:412) at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:366) Truncated. see log file for complete stacktrace

내가 뭘 잘못하고 있니? contextConfigLocation에 추가하면 DelegatingFilterProxy가 초기화하지 못했음을 나타내는 오류가 발생합니다. 어떤 도움이라도 대단히 감사하겠습니다.

감사합니다.

Answer 1

나를 위해이 문제가 해결 된 이유는 wls : prefer-web-inf-classes 요소를 추가하고이를 true로 설정 한 것이 었습니다. 이것에 대한 좋은 설명은 here입니다.