spring与shiro整合
(1)加入所需要是jar包
(2)配置shiro Filter(web.xml)
<!-- 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>
3、添加applicationContext-shiro.xml
<!-- 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.action" />
<property name="unauthorizedUrl" value="/refuse.jsp" />
<!-- 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>
<!-- 退出拦截,请求logout.action执行退出操作 -->
/logout.action = logout
<!-- 无权访问页面 -->
/refuse.jsp = anon
<!-- roles[XX]表示有XX角色才可访问 -->
/item/list.action = roles[item],authc
/js/** anon
/images/** anon
/styles/** anon
/validatecode.jsp anon
/item/* authc
<!-- user表示身份认证通过或通过记住我认证通过的可以访问 -->
/** = authc
</value>
</property>
</bean>
<!-- 安全管理器 -->
<bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
<property name="realm" ref="userRealm" />
</bean>
<!-- 自定义 realm -->
<bean id="userRealm" class="cn.ssm.realm.CustomRealm1">
</bean>
4、自定义realm
public class CustomRealm1 extends AuthorizingRealm {
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
}
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
}
5、添加匹配器认证(applicationContext-shiro.xml)
<!-- 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>
<!-- 自定义 realm -->
<bean id="userRealm" class="cn.ssm.realm.CustomRealm1">
<property name="credentialsMatcher" ref="credentialsMatcher" />
</bean>
6、shiro注解配置权限(springmvc.xml)
<!-- 开启aop,对类代理 -->
<aop:config proxy-target-class="true"></aop:config>
<!-- 开启shiro注解支持 -->
<bean
class="
org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">
<property name="securityManager" ref="securityManager" />
</bean>