struts2 Spring4 hiberante4 shiro2集成实例

技术：struts2,spring4,hibernate4,shiro2,h2database,jetty,easyui 1.36

功能：用户的CRUD，登陆，页面与后台权限验证，

使用maven 构建项目,下载代码后，运行start.bat或mvn jetty:run 一键启动项目。

 

 

 

 

 

1、UserLoginActioin.java

 

[java] view plaincopy

1. package com.jst.myjstBase.web;  
2.   
3. public class UserLoginAction extends BaseAction<User> {  
4.     /** 
5.      *  
6.      */  
7.     private static final long serialVersionUID = 1L;  
8.     private Log log = LogFactory.getLog(UserLoginAction.class);  
9.     private User user;  
10.     private String verifyCode;  
11.       
12.     public User getUser() {  
13.         return user;  
14.     }  
15.   
16.     public void setUser(User user) {  
17.         this.user = user;  
18.     }  
19.   
20.     public String getVerifyCode() {  
21.         return verifyCode;  
22.     }  
23.   
24.     public void setVerifyCode(String verifyCode) {  
25.         this.verifyCode = verifyCode;  
26.     }  
27.   
28.     public String login() throws Exception {  
29.         // SecurityUtils.getSubject().login(new  
30.         // UsernamePasswordToken(user.getUserCode(), user.getPassword()));  
31.         try {  
32.             if (request.getSession() != null && request.getSession().getAttribute("USERNAME") != null) {  
33.                 return SUCCESS;  
34.             }  
35.             HttpSession session = request.getSession();  
36.   
37.             // 判断验证码  
38.             if (verifyCode == null || !verifyCode.equals((String) session.getAttribute("verifyCode"))) {  
39.                 addActionMessage("验证码错误");  
40.                 log.debug("验证码错误");  
41.                 return LOGIN;  
42.             }  
43.             // 清除验证码  
44.             session.removeAttribute("verifyCode");  
45.             // 判断用户名密码  
46.             UsernamePasswordToken token = new UsernamePasswordToken(user.getUserCode(), user.getPassword());  
47.             // UsernamePasswordToken token = new UsernamePasswordToken(  
48.             // user.getUserCode(),EncryptUtils.encryptMD5(user.getPassword()));  
49.             // token.setRememberMe(true);  
50.             try {  
51.                 currentUser.login(token);  
52.                 session.setAttribute("USERNAME", "admin");  
53.             } catch (AuthenticationException e) {  
54.                 log.error(e, e);  
55.                 addActionMessage("用户名或密码错误");  
56.                 return LOGIN;  
57.             }  
58.             return SUCCESS;  
59.         } catch (Exception e) {  
60.             log.error(e, e);  
61.         }  
62.         return LOGIN;  
63.     }  
64.   
65. }<strong>  
66. </strong>  

2、ShiroDbRealm.java

 

 

[java] view plaincopy

1. package com.jst.common.service.impl;  
2. public class ShiroDbRealm extends AuthorizingRealm {  
3.     protected IUserService userService;  
4.   
5.     /** 
6.      * 认证回调函数,登录时调用. 
7.      */  
8.     @Override  
9.     protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authcToken) throws AuthenticationException {  
10.         UsernamePasswordToken token = (UsernamePasswordToken) authcToken;  
11.         User user = userService.findUserByLoginName(token.getUsername());  
12.   
13.         if (user != null) {  
14.             byte[] salt = Encodes.decodeHex(user.getSalt());  
15.             return new SimpleAuthenticationInfo(new ShiroUser(user.getId(), user.getUserCode(), user.getUserName()),  
16.                     user.getPassword(), ByteSource.Util.bytes(salt), getName());  
17.         }  
18.         return null;  
19.     }  
20.   
21.     /** 
22.      * 授权查询回调函数, 进行鉴权但缓存中无用户的授权信息时调用. 
23.      */  
24.     @Override  
25.     protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {  
26.         ShiroUser shiroUser = (ShiroUser) principals.getPrimaryPrincipal();  
27. //      User user = userService.findUserByLoginName(shiroUser.loginName);  
28.         SimpleAuthorizationInfo info = new SimpleAuthorizationInfo();  
29.         info.addRole("user");  
30.         if(shiroUser.loginName.equals("admin")){  
31.             info.addStringPermission("user:add");  
32.             info.addStringPermission("user:edit");  
33.             info.addStringPermission("user:update");  
34.             info.addStringPermission("user:delete");  
35.             info.addStringPermission("user:query");  
36.         }else{  
37.             info.addStringPermission("user:query");  
38.         }  
39.         // info.addRoles(user.getRoleList());  
40.         return info;  
41.     }  
42. }  

3、applicationContext-shiro.xml

 

 

[html] view plaincopy

1. <?xml version="1.0" encoding="UTF-8"?>  
2. <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
3.     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd"  
4.     default-lazy-init="true">  
5.   
6.     <description>Shiro安全配置</description>  
7.   
8.     <!-- Shiro's main business-tier object for web-enabled applications -->  
9.     <bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">  
10.         <property name="realm" ref="shiroDbRealm" />  
11.         <property name="cacheManager" ref="shiroEhcacheManager" />  
12.     </bean>  
13.   
14.     <!-- 項目自定义的Realm-->  
15.     <bean id="shiroDbRealm" class="com.jst.common.service.impl.ShiroDbRealm">  
16.         <property name="userService" ref="userServiceImpl"/>  
17.     </bean>  
18.       
19.     <!-- Shiro Filter -->  
20.     <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">  
21.         <property name="securityManager" ref="securityManager" />  
22.         <property name="loginUrl" value="/login.jsp" />  
23.         <!-- <property name="successUrl" value="/" /> -->  
24.         <property name="unauthorizedUrl" value="/error/noperms.jsp" />  
25.         <property name="filterChainDefinitions">  
26.             <value>  
27.                 /logout = logout  
28.                 /Images/** = anon  
29.                 /system/verifyCode.action* = anon  
30.                 /system/userLogin_login.action* = anon  
31.                 /error/** = anon  
32.                 /Json/** = anon  
33.                 /Css/** = anon  
34.                 /Js/** = anon  
35.                 /admin/** = roles[admin]  
36.                 /** = authc  
37.             </value>  
38.         </property>  
39.     </bean>  
40.       
41.     <!-- 用户授权信息Cache, 采用EhCache -->  
42.     <bean id="shiroEhcacheManager" class="org.apache.shiro.cache.ehcache.EhCacheManager">  
43.         <property name="cacheManagerConfigFile" value="classpath:ehcache/ehcache-shiro.xml"/>  
44.     </bean>  
45.       
46.     <!-- 保证实现了Shiro内部lifecycle函数的bean执行 -->  
47.     <!-- <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor"/> -->  
48. </beans>  

4、UserList.jsp页面权限控制代码

 

 

[php] view plaincopy

1. <div style="padding: 5px; height: auto">  
2.    <shiro:hasPermission name="user:edit">  
3. <span style="white-space:pre">    </span><a id="edit" href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-edit" plain="true">编辑</a>  
4.    </shiro:hasPermission>  
5.    <shiro:hasPermission name="user:delete">  
6. <span style="white-space:pre">    </span><a id="delete" href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-remove" plain="true">删除</a>  
7.    </shiro:hasPermission>  
8. </div>   

5、BaseAction.java权限控制

 

 

[java] view plaincopy

1. package com.jst.common.web;  
2.   
3.   
4. public abstract class BaseAction<T> extends ActionSupport implements ServletRequestAware, ServletResponseAware {  
5.     private final Log log = LogFactory.getLog(BaseAction.class);  
6.   
7.   
8.     public abstract String getPremissionModelCode();  
9.   
10.     protected Subject currentUser;  
11.   
12.     // public abstract IBaseService<T> getBaseService();  
13.     protected void setPages(Page<T> tmppage) {  
14.         tmppage.setPageNo(page);  
15.         tmppage.setPageSize(rows);  
16.         tmppage.setOrder(order);  
17.         tmppage.setOrderBy(sort);  
18.     }  
19.   
20.     public BaseAction() {  
21.         ParameterizedType pt = (ParameterizedType) this.getClass().getGenericSuperclass();  
22.         modelClass = (Class) pt.getActualTypeArguments()[0];  
23.         currentUser = SecurityUtils.getSubject();  
24.     }  
25.   
26.     /** 
27.      * 继承BaseAction的action需要先设置这个方法，使其获得当前action的业务服务 
28.      *  
29.      * @param service 
30.      */  
31.     public void setService(IBaseService<T> baseService) {  
32.         this.service = baseService;  
33.     }  
34.   
35.     public String toAdd() throws Exception {  
36.         if (currentUser.isPermitted(getPremissionModelCode() + ":add")) {  
37.             return ADD;  
38.         }  
39.         WriterUtil.writerJson(response, "无权访问"+getPremissionModelCode() + ":add");  
40.         return null;  
41.     }  

 

7、登陆成功并返回index.jsp

源码：http://blog.youkuaiyun.com/javaee_ssh/article/details/42834949