spring-security安全框架的整理(以及与spring的整合)

spring-security安全框架的整理(以及与spring的整合)

spring-security.xml

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

    <!--登录页面不拦截-->
    <!-- 把登陆页面不拦截 -->
    <security:http pattern="/login.jsp" security="none"/>
    <security:http pattern="/failer.jsp" security="none"/>

    <security:http pattern="/css/**" security="none"/>
    <security:http pattern="/img/**" security="none"/>
    <security:http pattern="/plugins/**" security="none"/>

	<!--谷歌浏览器需要的配置-->
	<!--谷歌浏览器,如果访问页面失败,会自动请求一次/favicon.ico,保存为上次请求-->
    <security:http pattern="/favicon.ico" security="none"/>
    
    <!-- 1、配置认证信息 -->
    <security:authentication-manager>
        <!--指定用户和密码的提供者-->
        <security:authentication-provider user-service-ref="userService"/>
        <!--<security:authentication-provider>
            <security:user-service>
               
			   --------------------------------内存中的测试配置-------------------------------
               * 在内存中配置链式的账号密码
               * {noop}不使用加密
               * authorities:角色,认证的角色必须是一个用户
               
                <security:user name="admin" password="{noop}admin" authorities="ROLE_USER"/>
				
            </security:user-service>
        </security:authentication-provider>-->
    </security:authentication-manager>

    <!-- 2、配置授权信息 配置拦截的规则 auto-config="使用自带的页面"
     use-expressions="是否使用spel表达式"，如果使用表达式：hasRole('ROLE_USER') -->
    <security:http auto-config="true" use-expressions="false">
        <!-- 配置拦截的请求地址，任何请求地址都必须有ROLE_USER的权限 -->
        <security:intercept-url pattern="/**" access="ROLE_USER"/>

        <!--
            login-page:登录页面
            login-processing-url:登录处理url路径
            default-target-url: 登录成功的页面
            authentication-failure-url:登录失败的页面
        -->
        <security:form-login
                login-page="/login.jsp"
                login-processing-url="/login"
                default-target-url="/pages/index.jsp"
                authentication-failure-url="/failer.jsp"
        >
		</security:form-login>
		
        <!--关闭跨站请求伪造-->
        <security:csrf disabled="true"/>
		
        <!--退出-->
        <security:logout invalidate-session="true" logout-url="/logout" logout-success-url="/login.jsp"/>
		
    </security:http>

</beans>

web.xml中的增加spring-security配置文件监听器+委派过滤器

	<?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"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
         http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
         version="2.5">
    <display-name>ssm02_web</display-name>

    <!--1、Spring的监听器-->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:spring/applicationContext-*.xml,classpath:spring/spring-security.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!--2、SpringMVC的前端控制器 -->
    <servlet>
        <servlet-name>DispatcherServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <!--初始化参数指定配置文件位置-->
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring/springMVC.xml</param-value>
        </init-param>
        <!--服务器启动创建servlet对象-->
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>DispatcherServlet</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
    <!--3、全局编码过滤器-->
    <filter>
        <filter-name>CharacterEncodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
    </filter>

    <!--4、springsecurity委派过滤器-->
    <filter>
        <filter-name>springSecurityFilterChain</filter-name>
        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
    </filter>

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



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


    <welcome-file-list>
        <welcome-file>index.html</welcome-file>
        <welcome-file>index.htm</welcome-file>
        <welcome-file>index.jsp</welcome-file>
        <welcome-file>default.html</welcome-file>
        <welcome-file>default.htm</welcome-file>
        <welcome-file>default.jsp</welcome-file>
    </welcome-file-list>
</web-app>