struts2 Spring4 hiberante4 shiro2集成实例

最新推荐文章于 2022-08-05 23:00:01 发布

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最新推荐文章于 2022-08-05 23:00:01 发布

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分类专栏： Java

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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 plain copy

package com.jst.myjstBase.web;
public class UserLoginAction extends BaseAction<User> {
/**
*
*/
private static final long serialVersionUID = 1L;
private Log log = LogFactory.getLog(UserLoginAction.class);
private User user;
private String verifyCode;
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
public String getVerifyCode() {
return verifyCode;
}
public void setVerifyCode(String verifyCode) {
this.verifyCode = verifyCode;
}
public String login() throws Exception {
// SecurityUtils.getSubject().login(new
// UsernamePasswordToken(user.getUserCode(), user.getPassword()));
try {
if (request.getSession() != null && request.getSession().getAttribute("USERNAME") != null) {
return SUCCESS;
}
HttpSession session = request.getSession();
// 判断验证码
if (verifyCode == null || !verifyCode.equals((String) session.getAttribute("verifyCode"))) {
addActionMessage("验证码错误");
log.debug("验证码错误");
return LOGIN;
}
// 清除验证码
session.removeAttribute("verifyCode");
// 判断用户名密码
UsernamePasswordToken token = new UsernamePasswordToken(user.getUserCode(), user.getPassword());
// UsernamePasswordToken token = new UsernamePasswordToken(
// user.getUserCode(),EncryptUtils.encryptMD5(user.getPassword()));
// token.setRememberMe(true);
try {
currentUser.login(token);
session.setAttribute("USERNAME", "admin");
} catch (AuthenticationException e) {
log.error(e, e);
addActionMessage("用户名或密码错误");
return LOGIN;
}
return SUCCESS;
} catch (Exception e) {
log.error(e, e);
}
return LOGIN;
}
}<strong>
</strong>

2、ShiroDbRealm.java

[java] view plain copy

package com.jst.common.service.impl;
public class ShiroDbRealm extends AuthorizingRealm {
protected IUserService userService;
/**
* 认证回调函数,登录时调用.
*/
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authcToken) throws AuthenticationException {
UsernamePasswordToken token = (UsernamePasswordToken) authcToken;
User user = userService.findUserByLoginName(token.getUsername());
if (user != null) {
byte[] salt = Encodes.decodeHex(user.getSalt());
return new SimpleAuthenticationInfo(new ShiroUser(user.getId(), user.getUserCode(), user.getUserName()),
user.getPassword(), ByteSource.Util.bytes(salt), getName());
}
return null;
}
/**
* 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.
*/
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
ShiroUser shiroUser = (ShiroUser) principals.getPrimaryPrincipal();
// User user = userService.findUserByLoginName(shiroUser.loginName);
SimpleAuthorizationInfo info = new SimpleAuthorizationInfo();
info.addRole("user");
if(shiroUser.loginName.equals("admin")){
info.addStringPermission("user:add");
info.addStringPermission("user:edit");
info.addStringPermission("user:update");
info.addStringPermission("user:delete");
info.addStringPermission("user:query");
}else{
info.addStringPermission("user:query");
}
// info.addRoles(user.getRoleList());
return info;
}
}

3、applicationContext-shiro.xml

[html] view plain copy

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" 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-3.1.xsd"
default-lazy-init="true">
<description>Shiro安全配置</description>
<bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
<property name="realm" ref="shiroDbRealm" />
<property name="cacheManager" ref="shiroEhcacheManager" />
</bean>
<bean id="shiroDbRealm" class="com.jst.common.service.impl.ShiroDbRealm">
<property name="userService" ref="userServiceImpl"/>
</bean>
<bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">
<property name="securityManager" ref="securityManager" />
<property name="loginUrl" value="/login.jsp" />
<property name="unauthorizedUrl" value="/error/noperms.jsp" />
<property name="filterChainDefinitions">
<value>
/logout = logout
/Images/** = anon
/system/verifyCode.action* = anon
/system/userLogin_login.action* = anon
/error/** = anon
/Json/** = anon
/Css/** = anon
/Js/** = anon
/admin/** = roles[admin]
/** = authc
</value>
</property>
</bean>
<bean id="shiroEhcacheManager" class="org.apache.shiro.cache.ehcache.EhCacheManager">
<property name="cacheManagerConfigFile" value="classpath:ehcache/ehcache-shiro.xml"/>
</bean>
</beans>

4、UserList.jsp页面权限控制代码

[php] view plain copy

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

5、BaseAction.java权限控制

[java] view plain copy

package com.jst.common.web;
public abstract class BaseAction<T> extends ActionSupport implements ServletRequestAware, ServletResponseAware {
private final Log log = LogFactory.getLog(BaseAction.class);
public abstract String getPremissionModelCode();
protected Subject currentUser;
// public abstract IBaseService<T> getBaseService();
protected void setPages(Page<T> tmppage) {
tmppage.setPageNo(page);
tmppage.setPageSize(rows);
tmppage.setOrder(order);
tmppage.setOrderBy(sort);
}
public BaseAction() {
ParameterizedType pt = (ParameterizedType) this.getClass().getGenericSuperclass();
modelClass = (Class) pt.getActualTypeArguments()[0];
currentUser = SecurityUtils.getSubject();
}
/**
* 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
*
* @param service
*/
public void setService(IBaseService<T> baseService) {
this.service = baseService;
}
public String toAdd() throws Exception {
if (currentUser.isPermitted(getPremissionModelCode() + ":add")) {
return ADD;
}
WriterUtil.writerJson(response, "无权访问"+getPremissionModelCode() + ":add");
return null;
}