authentification utilisateur avec LDAP en utilisant la sécurité de printemps

Question

J'essaie de fournir l'authentification à l'utilisateur en utilisant LDAP dans une application de sécurité de printemps, je suis silencieux nouveau à la sécurité de printemps et LDAP, j'ai pris l'aide du tutoriel suivant http://krams915.blogspot.in/2011/01/spring-security-mvc-using-ldap.html Ceci est un projet Maven mais je ne suis pas en utilisant maven J'ai ajouté tous eventhough les pots nécessaires, je reçois l'exception suivante ..please suggèrent ..

ERROR [Thread-3] (ContextLoader.java:220) - Context initialization failed 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.authentication.ProviderManager#0': Cannot create inner bean '(inner bean)' of type [org.springframework.security.config.authentication.AuthenticationManagerFactoryBean] while setting bean property 'parent'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.authenticationManager': Cannot resolve reference to bean 'org.springframework.security.ldap.authentication.LdapAuthenticationProvider#0' while setting bean property 'providers' with key [0]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.ldap.authentication.LdapAuthenticationProvider#0': Cannot create inner bean '(inner bean)' of type [org.springframework.security.ldap.authentication.BindAuthenticator] while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#1': Cannot resolve reference to bean 'org.springframework.security.securityContextSource' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.securityContextSource': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.security.ldap.DefaultSpringSecurityContextSource]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:281) 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:125) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086) 
    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:291) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580) 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) 
    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276) 
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197) 
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47) 
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4723) 
    at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5226) 
    at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5221) 
    at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) 
    at java.util.concurrent.FutureTask.run(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.authenticationManager': Cannot resolve reference to bean 'org.springframework.security.ldap.authentication.LdapAuthenticationProvider#0' while setting bean property 'providers' with key [0]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.ldap.authentication.LdapAuthenticationProvider#0': Cannot create inner bean '(inner bean)' of type [org.springframework.security.ldap.authentication.BindAuthenticator] while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#1': Cannot resolve reference to bean 'org.springframework.security.securityContextSource' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.securityContextSource': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.security.ldap.DefaultSpringSecurityContextSource]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils 
    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:149) 
    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:109) 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:274) 
    ... 23 more 
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.authenticationManager': Cannot resolve reference to bean 'org.springframework.security.ldap.authentication.LdapAuthenticationProvider#0' while setting bean property 'providers' with key [0]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.ldap.authentication.LdapAuthenticationProvider#0': Cannot create inner bean '(inner bean)' of type [org.springframework.security.ldap.authentication.BindAuthenticator] while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#1': Cannot resolve reference to bean 'org.springframework.security.securityContextSource' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.securityContextSource': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.security.ldap.DefaultSpringSecurityContextSource]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328) 
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:153) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517) 

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:context="http://www.springframework.org/schema/context" 
    xmlns:mvc="http://www.springframework.org/schema/mvc" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
      http://www.springframework.org/schema/context 
      http://www.springframework.org/schema/context/spring-context-3.0.xsd 
      http://www.springframework.org/schema/mvc 
      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd 
      http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd 
     http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"> 

    <!-- Activates various annotations to be detected in bean classes --> 
    <context:annotation-config /> 

    <!-- Scans the classpath for annotated components that will be auto-registered as Spring beans. 
    For example @Controller and @Service. Make sure to set the correct base-package--> 
    <context:component-scan base-package="controllers" /> 

    <!-- Configures the annotation-driven Spring MVC Controller programming model. 
    Note that, with Spring 3.0, this tag works in Servlet MVC only! --> 
    <mvc:annotation-driven /> 

</beans> 

printemps-security.xml

<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:security="http://www.springframework.org/schema/security" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
      http://www.springframework.org/schema/security 
      http://www.springframework.org/schema/security/spring-security-3.0.xsd"> 

    <!-- This is where we configure Spring-Security --> 
    <security:http auto-config="true" use-expressions="true" 
     access-denied-page="/krams/auth/denied"> 

     <security:intercept-url pattern="/krams/auth/login" 
      access="permitAll" /> 
     <security:intercept-url pattern="/krams/main/admin" 
      access="hasRole('ROLE_ADMIN')" /> 
     <security:intercept-url pattern="/krams/main/common" 
      access="hasRole('ROLE_USER')" /> 

     <security:form-login login-page="/krams/auth/login" 
      authentication-failure-url="/krams/auth/login?error=true" 
      default-target-url="/krams/main/common" /> 

     <security:logout invalidate-session="true" 
      logout-success-url="/krams/auth/login" logout-url="/krams/auth/logout" /> 

     </security:http> 

    <!-- For authentication: user-search-filter: the attribute name that contains 
     the user name user-search-base: the base path where to find user information 
     For authorization: group-search-filter: the attribute name that contains 
     the full dn of a user group-search-base: the base path where to find role 
     information group-role-attribute: the attribute name that contains the role 
     type role-prefix: the prefix to be added when retrieving role values For 
     server access: manager-dn: the full dn of the person that has access to an 
     LDAP server manager-password: the password of the person that has access 
     to an LDAP server --> 
    <security:authentication-manager alias="authenticationManager"> 
     <security:ldap-authentication-provider 
      user-search-filter="(uid={0})" user-search-base="ou=users" 
      group-search-filter="(uniqueMember={0})" group-search-base="ou=groups" 
      group-role-attribute="cn" role-prefix="ROLE_"> 
     </security:ldap-authentication-provider> 
    </security:authentication-manager> 

    <security:ldap-server url="ldap://localhost:11389/o=vtu" 
     manager-dn="uid=admin,ou=system" manager-password="secret" /> 
</beans> 

printemps-servlet.xml

<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:p="http://www.springframework.org/schema/p" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd"> 

    <!-- Declare a view resolver --> 
    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver" 
      p:prefix="/WEB-INF/jsp/" p:suffix=".jsp" /> 

    </beans> 

web.xml

<?xml version="1.0" encoding="UTF-8"?> 
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> 

    <filter> 
      <filter-name>springSecurityFilterChain</filter-name> 
      <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> 
    </filter> 

    <filter-mapping> 
      <filter-name>springSecurityFilterChain</filter-name> 
      <url-pattern>/*</url-pattern> 
    </filter-mapping> 

    <context-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value> 
     /WEB-INF/spring-security.xml 
     /WEB-INF/applicationContext.xml 
     </param-value> 
    </context-param> 

    <servlet> 
     <servlet-name>spring</servlet-name> 
     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
     <load-on-startup>1</load-on-startup> 
    </servlet> 

    <servlet-mapping> 
     <servlet-name>spring</servlet-name> 
     <url-pattern>/krams/*</url-pattern> 
    </servlet-mapping> 

    <listener> 

     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 
    </listener> 

</web-app> 

Answer 1

Il vous manque le pot suivant comme une dépendance maven:

http://mvnrepository.com/artifact/commons-lang/commons-lang/2.3

Quand je rencontre ClassNotjava.lang.NoClassDefFoundError je recherche pour cette classe dans http://mvnrepository.com pour trouver ce pot j'ai besoin en tant que dépendance.

Pour ajouter un nouveau look de dépendance Maven pour le fichier pom.xml dans votre projet et ajouter la dépendance comme indiqué dans l'onglet maven de la première http://mvnrepository.com/artifact/commons-lang/commons-lang/2.3

HTH.

Answer 2

La toute dernière exception a provoqué les autres exceptions. Il dit:

Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils 

, qui se trouve dans le fichier jar ici qui signifie que vous manquez les StringUtils de classe: http://mvnrepository.com/artifact/org.apache.commons/commons-lang3/3.0