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我无法在 spring 安全集成中找到我的问题。我已经花了2-3天了。所以，请帮助我。

下面是我的 web.xml 文件

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    id="WebApp_ID" version="2.5">
    <display-name>cdl</display-name>
    <servlet>
        <servlet-name>dispatcher</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>dispatcher</servlet-name>
        <url-pattern>*.htm</url-pattern>
    </servlet-mapping>

    <servlet>
        <servlet-name>startUpServlet</servlet-name>
        <servlet-class>com.qait.cdl.commons.startup.StartUpServlet</servlet-class>
        <load-on-startup>2</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>startUpServlet</servlet-name>
        <url-pattern>/startUpServlet.htm</url-pattern>
    </servlet-mapping>

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

    <context-param>
        <param-name>CDL_ENV</param-name>
        <param-value>staging</param-value>
    </context-param>

    <listener>
        <listener-class>com.qait.cdl.commons.startup.CdlContextListner</listener-class>
    </listener>

    <!-- Session timeout -->
    <session-config>
        <session-timeout>600</session-timeout>
    </session-config>

    <!-- <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> -->

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

    <context-param>
     <param-name>contextConfigLocation</param-name>
     <param-value>
     WEB-INF/applicationContext.xml
     WEB-INF/dispatcher-servlet.xml
     </param-value>
    </context-param>


</web-app>

下面是我的 applicationContext.xml 文件

<?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"
    xmlns:context="http://www.springframework.org/schema/context"
    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">

     <import resource="classapth*:spring/SpringSecurityConfig.xml" />
<!--      <bean name="springSecurityFilterChain" class="org.springframework.web.filter.OncePerRequestFilter"/> -->
</beans>

下面是我的 SpringSecurityConfig.xml

http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-安全 3.1.xsd ">

 <security:http auto-config="true" use-expressions="true">
    <security:intercept-url pattern="/displayAdminPage.htm" access="hasRole('ROLE_ADMIN')" />

    <security:form-login  login-page="/login.htm" authentication-failure-url="/login.htm"/>
    <security:logout logout-url="/logout.htm" logout-success-url="/login.htm"/>
    <security:access-denied-handler error-page="/login.htm" />
</security:http>

<security:authentication-manager>
    <security:authentication-provider user-service-ref="userService" >
    </security:authentication-provider>
</security:authentication-manager>

下面是我的 dispatcher-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"
    xmlns:context="http://www.springframework.org/schema/context"
    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">

    <!-- Message resource -->
    <bean id="messageSource"
        class="org.springframework.context.support.ResourceBundleMessageSource">
        <property name="basenames">
            <list>
                <value>messages</value>
                <value>error</value>
            </list>
        </property>
    </bean>

    <!-- Imports all configuration files -->
    <import resource="classpath*:spring/*.xml" />
    <import resource="classpath*:spring/*/*.xml" />

    <!-- Interceptor mapping -->
    <bean id="handlerMapping"
        class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping">
        <!-- <property name="interceptors" ref="cdlInterceptor" /> -->
        <property name="interceptors" ref="cdlSessionInterceptor"></property>
    </bean>

    <!-- Tiles view resolver and configuration -->
    <bean id="viewResolver"
        class="org.springframework.web.servlet.view.UrlBasedViewResolver">
        <property name="viewClass"
            value="org.springframework.web.servlet.view.tiles2.TilesView" />
        <property name="order" value="1" />
    </bean>

    <bean id="tilesConfigurer"
        class="org.springframework.web.servlet.view.tiles2.TilesConfigurer">
        <property name="definitions">
            <list>
                <value>/WEB-INF/tiles-defs.xml</value>
            </list>
        </property>
    </bean>

    <!-- XmlView Resolver -->
    <bean class="org.springframework.web.servlet.view.XmlViewResolver">
        <property name="location" value="/WEB-INF/spring-Xmlviews.xml" />
        <property name="order" value="0" />
    </bean>

    <!-- MultipartResolver for file upload -->
    <bean id="multipartResolver"
        class="org.springframework.web.multipart.commons.CommonsMultipartResolver" />

    <bean id="rssViewer" class="com.qait.cdl.rssfeed.view.CustomRssViewer" />

    <!-- Default view resolver mapping <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
        <property name="prefix"> <value>/WEB-INF/jsp/</value> </property> <property 
        name="suffix"> <value>.jsp</value> </property> <property name="order" value="1" 
        /> </bean> -->
</beans>

我有以下疑问。

  1. 是否有必要在 web.xml 中给出“过滤器”标签，如果是，那么为什么？
  2. 在我的应用程序中，我有两个应用程序上下文（一个用于 spring security，另一个用于 dispatcher-servlet），springSecurityConfig.xml 是否可以访问 dispatcher-servlet.xml 中定义的 bean 定义？
  3. spring-security 配置的流程是什么。据我所知，我已经了解intercept-url标签拦截请求并使用表达式语言检查适当的角色。我无法通过身份验证管理器了解它在数据库中的适当角色我已经提供了。

下面是我在 service.xml 中的 userService bean 定义

    <bean name="userService" class="com.qait.cdl.services.impl.UserServiceImpl">
            <property name="userDao" ref="userDao" />
        </bean>

下面是用户服务接口

public interface UserService extends UserDetailsService{
}

这个 UserDetailsS​​ervice 来自 springframework

下面是 UserServiceimpl 类

public class UserServiceImpl implements UserService {
 public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException, DataAccessException {
        UserDetails userDetails = null;
        if(username != null &&  !"".equals(username)){
            User user = userDao.get(username);
            if(user != null){
                UserGroupAuthority groupAuthority = userDao.getUserAuthority(user);
                if(groupAuthority != null){
                    Collection<GrantedAuthority> grantedAuthorities = getGrantedAuthorities(groupAuthority.getAuthority());
                    userDetails = new org.springframework.security.core.userdetails.User(user.getUsername(), user.getPassword(), 
                            true, true, true, true, grantedAuthorities);
                }
            }
        }
        return userDetails;
    }

    @Override
    public Collection<GrantedAuthority> getGrantedAuthorities(String authority) {
        List<GrantedAuthority> grantedAuthorities = new LinkedList<GrantedAuthority>();
        grantedAuthorities.add(new GrantedAuthorityImpl("ROLE_USER"));
        return grantedAuthorities;
    }

    @Override
    public UserGroupAuthority getUserAuthority(User user) {
        return userDao.getUserAuthority(user);
    }
}

简单的问题是，它没有验证给定的拦截 URL。我在哪里做错了？

4

1 回答 1

0

在springSecurityFilterChain您的web.xml. 它是 Spring Security 的入口点。如果springSecurityFilterChain被停用，那么 Spring Security 将永远无法工作。

于 2013-04-29T11:55:33.643 回答