cas+ldap异常分析

配置文件

		
				
			
								
								
			
		

				
			
								
								  
                      
                       
                      
                 
			
		
	


   
          
          
          
          
              
                ldap://localhost:389/  
              
          
          
          
              
          
      

		
		
			
		    
		
	 
	
		
		
			
		
	
		

 

出现异常

org.springframework.webflow.engine.ActionExecutionException: Exception thrown executing [AnnotatedAction@19811ce targetAction = org.jasig.cas.web.flow.AuthenticationViaFormAction@a632be, attributes = map['method' -> 'submit']] in state 'submit' of flow 'login-webflow' -- action execution attributes were 'map['method' -> 'submit']'; nested exception is org.springframework.ldap.UncategorizedLdapException: Operation failed; nested exception is javax.naming.AuthenticationException: [LDAP: error code 49 - Invalid Credentials]
	org.springframework.webflow.engine.ActionExecutor.execute(ActionExecutor.java:68)
	org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:180)
	org.springframework.webflow.engine.State.enter(State.java:200)
	org.springframework.webflow.engine.Transition.execute(Transition.java:229)
	org.springframework.webflow.engine.TransitionableState.onEvent(TransitionableState.java:112)
	org.springframework.webflow.engine.Flow.onEvent(Flow.java:572)
	org.springframework.webflow.engine.impl.RequestControlContextImpl.signalEvent(RequestControlContextImpl.java:208)
	org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:185)
	org.springframework.webflow.engine.State.enter(State.java:200)
	org.springframework.webflow.engine.Transition.execute(Transition.java:229)
	org.springframework.webflow.engine.TransitionableState.onEvent(TransitionableState.java:112)
	org.springframework.webflow.engine.Flow.onEvent(Flow.java:572)
	org.springframework.webflow.engine.impl.RequestControlContextImpl.signalEvent(RequestControlContextImpl.java:208)
	org.springframework.webflow.engine.impl.FlowExecutionImpl.signalEvent(FlowExecutionImpl.java:214)
	org.springframework.webflow.executor.FlowExecutorImpl.resume(FlowExecutorImpl.java:245)
	org.springframework.webflow.executor.support.FlowRequestHandler.handleFlowRequest(FlowRequestHandler.java:115)
	org.springframework.webflow.executor.mvc.FlowController.handleRequestInternal(FlowController.java:172)
	org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
	org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:857)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:792)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:475)
	org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:440)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	org.jasig.cas.web.init.SafeDispatcherServlet.service(SafeDispatcherServlet.java:115)


root cause 

javax.naming.AuthenticationException: [LDAP: error code 49 - Invalid Credentials]
	com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:2985)
	com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2931)
	com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2732)
	com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2646)
	com.sun.jndi.ldap.LdapCtx.(LdapCtx.java:283)
	com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:175)
	com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(LdapCtxFactory.java:193)
	com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:136)
	com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(LdapCtxFactory.java:66)
	javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
	javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
	javax.naming.InitialContext.init(InitialContext.java:223)
	javax.naming.ldap.InitialLdapContext.(InitialLdapContext.java:134)
	org.springframework.ldap.support.LdapContextSource.getDirContextInstance(LdapContextSource.java:59)
	org.springframework.ldap.support.AbstractContextSource.createContext(AbstractContextSource.java:193)
	org.springframework.ldap.support.AbstractContextSource.getReadOnlyContext(AbstractContextSource.java:104)
	org.springframework.ldap.LdapTemplate.search(LdapTemplate.java:263)
	org.springframework.ldap.LdapTemplate.search(LdapTemplate.java:314)
	org.jasig.cas.adaptors.ldap.BindLdapAuthenticationHandler.authenticateUsernamePasswordInternal(BindLdapAuthenticationHandler.java:67)
	org.jasig.cas.authentication.handler.support.AbstractUsernamePasswordAuthenticationHandler.doAuthentication(AbstractUsernamePasswordAuthenticationHandler.java:56)
	org.jasig.cas.authentication.handler.support.AbstractPreAndPostProcessingAuthenticationHandler.authenticate(AbstractPreAndPostProcessingAuthenticationHandler.java:58)
	org.jasig.cas.authentication.AuthenticationManagerImpl.authenticate(AuthenticationManagerImpl.java:84)
	org.jasig.cas.CentralAuthenticationServiceImpl.createTicketGrantingTicket(CentralAuthenticationServiceImpl.java:383)
	org.jasig.cas.web.flow.AuthenticationViaFormAction.submit(AuthenticationViaFormAction.java:107)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	java.lang.reflect.Method.invoke(Method.java:585)
	org.springframework.webflow.util.DispatchMethodInvoker.invoke(DispatchMethodInvoker.java:103)
	org.springframework.webflow.action.MultiAction.doExecute(MultiAction.java:136)
	org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:203)
	org.springframework.webflow.engine.AnnotatedAction.execute(AnnotatedAction.java:142)
	org.springframework.webflow.engine.ActionExecutor.execute(ActionExecutor.java:61)
	org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:180)
	org.springframework.webflow.engine.State.enter(State.java:200)
	org.springframework.webflow.engine.Transition.execute(Transition.java:229)
	org.springframework.webflow.engine.TransitionableState.onEvent(TransitionableState.java:112)
	org.springframework.webflow.engine.Flow.onEvent(Flow.java:572)
	org.springframework.webflow.engine.impl.RequestControlContextImpl.signalEvent(RequestControlContextImpl.java:208)
	org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:185)
	org.springframework.webflow.engine.State.enter(State.java:200)
	org.springframework.webflow.engine.Transition.execute(Transition.java:229)
	org.springframework.webflow.engine.TransitionableState.onEvent(TransitionableState.java:112)
	org.springframework.webflow.engine.Flow.onEvent(Flow.java:572)
	org.springframework.webflow.engine.impl.RequestControlContextImpl.signalEvent(RequestControlContextImpl.java:208)
	org.springframework.webflow.engine.impl.FlowExecutionImpl.signalEvent(FlowExecutionImpl.java:214)
	org.springframework.webflow.executor.FlowExecutorImpl.resume(FlowExecutorImpl.java:245)
	org.springframework.webflow.executor.support.FlowRequestHandler.handleFlowRequest(FlowRequestHandler.java:115)
	org.springframework.webflow.executor.mvc.FlowController.handleRequestInternal(FlowController.java:172)
	org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
	org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:857)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:792)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:475)
	org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:440)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	org.jasig.cas.web.init.SafeDispatcherServlet.service(SafeDispatcherServlet.java:115)

 

 

结果分析：

有些人在网上copy一个配置文件，就启动cas服务器了，这样是错误的，首先要确定节点名称，还有密码是否和你配置的ldap服务器是否相同，这是导致异常的根源