springmvc+shiro认证框架配置

1,在web.xml中配置fiter,如下所示

    <!-- shiro的filter -->
    <!-- shiro过虑器,DelegatingFilterProxy通过代理模式将spring容器中的bean和filter关联起来 -->
    <filter>
        <filter-name>shiroFilter</filter-name>
        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
        <!-- 设置true由servlet容器控制filter的生命周期 -->
        <init-param>
            <param-name>targetFilterLifecycle</param-name>
            <param-value>true</param-value>
        </init-param>
        <!-- 设置spring容器filter的bean id,如果不设置则找与filter-name一致的bean-->
        <init-param>
            <param-name>targetBeanName</param-name>
            <param-value>shiroFilter</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>shiroFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

2,上面配置了shiroFilter,那么在spring-shiro.xml中要配置shirofilter bean

    <!-- web.xml中shiro的filter对应的bean -->
    <!-- Shiro 的Web过滤器 -->
    <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">
        <property name="securityManager" ref="securityManager" />
     <!-- loginUrl认证提交地址,如果没有认证将会请求此地址进行认证,请求此地址将由formAuthenticationFilter进行表单认证 -->
        <property name="loginUrl" value="/login" />
        <!-- 认证成功统一跳转到first.action,建议不配置,shiro认证成功自动到上一个请求路径 -->
        <!--<property name="successUrl" value="/index.jsp"/>-->
        <!-- 通过unauthorizedUrl指定没有权限操作时跳转页面-->
        <!--<property name="unauthorizedUrl" value="/sysPer/noperm" />-->
        <!--自定义filter配置 -->
        <!--<property name="filters">-->
        <!--<map>-->
        <!-- 将自定义的FormAuthenticationFilter注入shiroFilter中-->
        <!--<entry key="authc" value-ref="formAuthenticationFilter" />-->
        <!--</map>-->
        <!--</property>-->

        <!-- 过虑器链定义,从上向下顺序执行,一般将/** 放在最下边 -->
        <property name="filterChainDefinitions">
            <value>
                <!-- 对静态资源设置匿名访问 -->
                /styles/easyui/** = anon
                /scripts/easyui/** = anon
                /styles/** = anon
                /images/** = anon
                <!-- 请求 logout地址,shiro去清除session-->
                /logout = logout
                <!--商品查询需要商品查询权限,取消url拦截配置,使用注解授权方式 -->
                <!-- /items/queryItems.action = perms[item:query] -->
                <!--/sysuser/deleteUser = perms[user:delete]-->
                <!-- 配置记住我或认证通过可以访问的地址 -->
                <!--/index.jsp  = user-->              
                /login = anon
                <!-- /** = authc 所有url都必须认证通过才可以访问-->
                /** = authc
            </value>
        </property>
    </bean>

3,在spring-shiro.xml中添加securityManager自定义realm,ecacheManager的相关配置

    <!-- securityManager安全管理器 -->
    <!-- realm -->
    <bean id="customRealm" class="com.unisits.zngkpt.framework.privilegeframe.CustomeRealm">
        <!-- 将凭证匹配器设置到realm中,realm按照凭证匹配器的要求进行散列 -->
        <property name="credentialsMatcher" ref="credentialsMatcher"/>
    </bean>
    <!-- 凭证匹配器 -->
    <bean id="credentialsMatcher"
          class="org.apache.shiro.authc.credential.HashedCredentialsMatcher">
        <property name="hashAlgorithmName" value="md5" />
        <property name="hashIterations" value="1" />
    </bean>

    <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor"></bean>

    <!-- 配额securityManager -->
    <bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
        <property name="realm" ref="customRealm" />
        <!-- 注入缓存管理器 -->
        <property name="cacheManager" ref="cacheManager"/>
    </bean>
    <!-- 缓存管理器 -->
    <bean id="cacheManager" class="org.apache.shiro.cache.ehcache.EhCacheManager">
        <property name="cacheManagerConfigFile" value="classpath:shiro-ehcache.xml"/>
    </bean>

3,在spring-shiro.xml中,开启shiro的注解支持

<bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator"
      depends-on="lifecycleBeanPostProcessor" />
<bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">
    <property name="securityManager" ref="securityManager" />
</bean>

4,在spring-shiro.xml中配置shiro认证异常的页面

    <bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
        <property name="exceptionMappings">
            <props>
                <prop key="org.apache.shiro.authz.UnauthorizedException">/errorpage/refuse</prop>
            </props>
        </property>
    </bean>

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转载自blog.csdn.net/weixin_39214481/article/details/82805070