SpringBoot学习：整合shiro（身份认证和权限认证）,使用EhCache缓存
项目下载地址：http://download.csdn.NET/detail/aqsunkai/9805821
（一）在pom.xml中添加依赖：
1.3.2
org.apache.shiro
shiro-core
${shiro.version}
org.apache.shiro
shiro-web
${shiro.version}
org.apache.shiro
shiro-ehcache
${shiro.version}
org.apache.shiro
shiro-spring
${shiro.version}
-- ----------------------------
-- Table structure for sys_permission
-- ----------------------------
DROP TABLE IF EXISTS `sys_permission`;
CREATE TABLE `sys_permission` (
`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键ID',
`url` varchar(256) DEFAULT NULL COMMENT 'url地址',
`name` varchar(64) DEFAULT NULL COMMENT 'url描述/名称',
parent_id int(11) DEFAULT NULL COMMENT '父节点权限ID',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of sys_permission
-- ----------------------------
INSERT INTO `sys_permission` VALUES ('10', '/member/changeSessionStatus.shtml', '用户Session踢出',null);
INSERT INTO `sys_permission` VALUES ('11', '/member/forbidUserById.shtml', '用户激活&禁止',null);
INSERT INTO `sys_permission` VALUES ('12', '/member/deleteUserById.shtml', '用户删除',null);
INSERT INTO `sys_permission` VALUES ('13', '/permission/addPermission2Role.shtml', '权限分配',null);
INSERT INTO `sys_permission` VALUES ('14', '/role/clearRoleByUserIds.shtml', '用户角色分配清空',null);
INSERT INTO `sys_permission` VALUES ('15', '/role/addRole2User.shtml', '角色分配保存',null);
INSERT INTO `sys_permission` VALUES ('16', '/role/deleteRoleById.shtml', '角色列表删除',null);
INSERT INTO `sys_permission` VALUES ('17', '/role/addRole.shtml', '角色列表添加',null);
INSERT INTO `sys_permission` VALUES ('18', '/role/index.shtml', '角色列表',null);
INSERT INTO `sys_permission` VALUES ('19', '/permission/allocation.shtml', '权限分配',null);
INSERT INTO `sys_permission` VALUES ('20', '/role/allocation.shtml', '角色分配',null);
INSERT INTO `sys_permission` VALUES ('4', '/permission/index.shtml', '权限列表',null);
INSERT INTO `sys_permission` VALUES ('6', '/permission/addPermission.shtml', '权限添加',null);
INSERT INTO `sys_permission` VALUES ('7', '/permission/deletePermissionById.shtml', '权限删除',null);
INSERT INTO `sys_permission` VALUES ('8', '/member/list.shtml', '用户列表',null);
INSERT INTO `sys_permission` VALUES ('9', '/member/online.shtml', '在线用户',null);
-- ----------------------------
-- Table structure for sys_role
-- ----------------------------
DROP TABLE IF EXISTS `sys_role`;
CREATE TABLE `sys_role` (
`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键ID',
`name` varchar(32) DEFAULT NULL COMMENT '角色名称',
`type` varchar(10) DEFAULT NULL COMMENT '角色类型',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of sys_role
-- ----------------------------
INSERT INTO `sys_role` VALUES ('1', '系统管理员', '100004');
INSERT INTO `sys_role` VALUES ('3', '权限角色', '100001');
INSERT INTO `sys_role` VALUES ('4', '用户中心', '100002');
INSERT INTO `sys_role` VALUES ('0', '角色管理', '100003');
-- ----------------------------
-- Table structure for sys_role_permission
-- ----------------------------
DROP TABLE IF EXISTS `sys_role_permission`;
CREATE TABLE `sys_role_permission` (
`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键ID',
`rid` varchar(64) DEFAULT NULL COMMENT '角色ID',
`pid` varchar(64) DEFAULT NULL COMMENT '权限ID',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of sys_role_permission
-- ----------------------------
INSERT INTO `sys_role_permission` VALUES ('1', '4', '8');
INSERT INTO `sys_role_permission` VALUES ('10', '3', '14');
INSERT INTO `sys_role_permission` VALUES ('11', '3', '15');
INSERT INTO `sys_role_permission` VALUES ('12', '3', '16');
INSERT INTO `sys_role_permission` VALUES ('13', '3', '17');
INSERT INTO `sys_role_permission` VALUES ('14', '3', '18');
INSERT INTO `sys_role_permission` VALUES ('15', '3', '19');
INSERT INTO `sys_role_permission` VALUES ('16', '3', '20');
INSERT INTO `sys_role_permission` VALUES ('17', '1', '4');
INSERT INTO `sys_role_permission` VALUES ('18', '1', '6');
INSERT INTO `sys_role_permission` VALUES ('19', '1', '7');
INSERT INTO `sys_role_permission` VALUES ('2', '4', '9');
INSERT INTO `sys_role_permission` VALUES ('20', '1', '8');
INSERT INTO `sys_role_permission` VALUES ('21', '1', '9');
INSERT INTO `sys_role_permission` VALUES ('22', '1', '10');
INSERT INTO `sys_role_permission` VALUES ('23', '1', '11');
INSERT INTO `sys_role_permission` VALUES ('24', '1', '12');
INSERT INTO `sys_role_permission` VALUES ('25', '1', '13');
INSERT INTO `sys_role_permission` VALUES ('26', '1', '14');
INSERT INTO `sys_role_permission` VALUES ('27', '1', '15');
INSERT INTO `sys_role_permission` VALUES ('28', '1', '16');
INSERT INTO `sys_role_permission` VALUES ('29', '1', '17');
INSERT INTO `sys_role_permission` VALUES ('3', '4', '10');
INSERT INTO `sys_role_permission` VALUES ('30', '1', '18');
INSERT INTO `sys_role_permission` VALUES ('31', '1', '19');
INSERT INTO `sys_role_permission` VALUES ('32', '1', '20');
INSERT INTO `sys_role_permission` VALUES ('4', '4', '11');
INSERT INTO `sys_role_permission` VALUES ('5', '4', '12');
INSERT INTO `sys_role_permission` VALUES ('6', '3', '4');
INSERT INTO `sys_role_permission` VALUES ('7', '3', '6');
INSERT INTO `sys_role_permission` VALUES ('8', '3', '7');
INSERT INTO `sys_role_permission` VALUES ('9', '3', '13');
-- ----------------------------
-- Table structure for sys_user
-- ----------------------------
DROP TABLE IF EXISTS `sys_user`;
CREATE TABLE `sys_user` (
`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键ID',
`nickname` varchar(20) DEFAULT NULL COMMENT '用户昵称',
`email` varchar(128) DEFAULT NULL COMMENT '邮箱|登录帐号',
`pswd` varchar(255) DEFAULT NULL COMMENT '密码',
`create_time` datetime DEFAULT NULL COMMENT '创建时间',
`last_login_time` datetime DEFAULT NULL COMMENT '最后登录时间',
`status` TINYINT DEFAULT '1' COMMENT '1:有效，0:禁止登录',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of sys_user
-- ----------------------------
INSERT INTO `sys_user` VALUES ('1', 'admin', '[email protected]', '123456', NOW(), NOW(), '1');
INSERT INTO `sys_user` VALUES ('11', 'root', '[email protected]', '123456', '2016-05-26 20:50:54', '2017-02-13 15:49:04', '1');
INSERT INTO `sys_user` VALUES ('12', '8446666', '8446666', 'CpievEp3tWpuK7exnZldGFzkQJDBPimEt+zG1EbUth6pmRt2pMLwSxtNJEhBRJRU', '2016-05-27 22:34:19', '2016-06-15 17:03:16', '1');
INSERT INTO `sys_user` VALUES ('13', '123', '123', 'CpievEp3tWpuK7exnZldGFzkQJDBPimEt+zG1EbUth6pmRt2pMLwSxtNJEhBRJRU', '2016-05-27 22:34:19', '2016-06-15 17:03:16', '0');
INSERT INTO `sys_user` VALUES ('14', 'haiqin', '[email protected]', 'CpievEp3tWpuK7exnZldGFzkQJDBPimEt+zG1EbUth6pmRt2pMLwSxtNJEhBRJRU', '2016-05-27 22:34:19', '2017-03-23 21:39:44', '1');
-- ----------------------------
-- Table structure for sys_user_role
-- ----------------------------
DROP TABLE IF EXISTS `sys_user_role`;
CREATE TABLE `sys_user_role` (
`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键ID',
`uid` varchar(64) DEFAULT NULL COMMENT '用户ID',
`rid` varchar(64) DEFAULT NULL COMMENT '角色ID',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of sys_user_role
-- ----------------------------
INSERT INTO `sys_user_role` VALUES ('1', '12', '4');
INSERT INTO `sys_user_role` VALUES ('2', '11', '3');
INSERT INTO `sys_user_role` VALUES ('3', '11', '4');
INSERT INTO `sys_user_role` VALUES ('4', '1', '1');（二）shiro配置类：
package com.sun.configuration;
import org.apache.log4j.Logger;
import org.apache.shiro.cache.ehcache.EhCacheManager;
import org.apache.shiro.spring.LifecycleBeanPostProcessor;
import org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* Shiro 配置
* Apache Shiro 核心通过 Filter 来实现，就好像SpringMvc 通过DispachServlet 来主控制一样。
* 既然是使用 Filter 一般也就能猜到，是通过URL规则来进行过滤和权限校验，所以我们需要定义一系列关于URL的规则和访问权限。
* Created by sun on 2017-4-2.
*/
@Configuration
@EnableTransactionManagement
public class ShiroConfiguration{
private final Logger logger = Logger.getLogger(ShiroConfiguration.class);
/**
* ShiroFilterFactoryBean 处理拦截资源文件问题。
* 注意：单独一个ShiroFilterFactoryBean配置是或报错的，因为在
* 初始化ShiroFilterFactoryBean的时候需要注入：SecurityManager
*
Filter Chain定义说明
1、一个URL可以配置多个Filter，使用逗号分隔
2、当设置多个过滤器时，全部验证通过，才视为通过
3、部分过滤器可指定参数，如perms，roles
*
*/
@Bean
public EhCacheManager getEhCacheManager(){
EhCacheManager ehcacheManager = new EhCacheManager();
ehcacheManager.setCacheManagerConfigFile("classpath:config/ehcache-shiro.xml");
return ehcacheManager;
}
@Bean(name = "myShiroRealm")
public MyShiroRealm myShiroRealm(EhCacheManager ehCacheManager){
MyShiroRealm realm = new MyShiroRealm();
realm.setCacheManager(ehCacheManager);
return realm;
}
@Bean(name = "lifecycleBeanPostProcessor")
public LifecycleBeanPostProcessor lifecycleBeanPostProcessor(){
return new LifecycleBeanPostProcessor();
}
@Bean
public DefaultAdvisorAutoProxyCreator defaultAdvisorAutoProxyCreator(){
DefaultAdvisorAutoProxyCreator creator = new DefaultAdvisorAutoProxyCreator();
creator.setProxyTargetClass(true);
return creator;
}
@Bean(name = "securityManager")
public DefaultWebSecurityManager defaultWebSecurityManager(MyShiroRealm realm){
DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
//设置realm
securityManager.setRealm(realm);
securityManager.setCacheManager(getEhCacheManager());
return securityManager;
}
@Bean
public AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor(DefaultWebSecurityManager securityManager){
AuthorizationAttributeSourceAdvisor advisor = new AuthorizationAttributeSourceAdvisor();
advisor.setSecurityManager(securityManager);
return advisor;
}
@Bean(name = "shiroFilter")
public ShiroFilterFactoryBean shiroFilterFactoryBean(DefaultWebSecurityManager securityManager){
ShiroFilterFactoryBean factoryBean = new MyShiroFilterFactoryBean();
factoryBean.setSecurityManager(securityManager);
// 如果不设置默认会自动寻找Web工程根目录下的"/login.jsp"页面
factoryBean.setLoginUrl("/login");
// 登录成功后要跳转的连接
factoryBean.setSuccessUrl("/welcome");
factoryBean.setUnauthorizedUrl("/403");
loadShiroFilterChain(factoryBean);
logger.info("shiro拦截器工厂类注入成功");
return factoryBean;
}
/**
* 加载ShiroFilter权限控制规则
*/
private void loadShiroFilterChain(ShiroFilterFactoryBean factoryBean) {
/**下面这些规则配置最好配置到配置文件中*/
Map filterChainMap = new LinkedHashMap();
/** authc：该过滤器下的页面必须验证后才能访问，它是Shiro内置的一个拦截器
* org.apache.shiro.web.filter.authc.FormAuthenticationFilter */
// anon：它对应的过滤器里面是空的,什么都没做,可以理解为不拦截
//authc:所有url都必须认证通过才可以访问; anon:所有url都都可以匿名访问
filterChainMap.put("/permission/userInsert", "anon");
filterChainMap.put("/error", "anon");
filterChainMap.put("/tUser/insert","anon");
filterChainMap.put("/**", "authc");
factoryBean.setFilterChainDefinitionMap(filterChainMap);
}
/*1.LifecycleBeanPostProcessor，这是个DestructionAwareBeanPostProcessor的子类，负责org.apache.shiro.util.Initializable类型bean的生命周期的，初始化和销毁。主要是AuthorizingRealm类的子类，以及EhCacheManager类。
2.HashedCredentialsMatcher，这个类是为了对密码进行编码的，防止密码在数据库里明码保存，当然在登陆认证的生活，这个类也负责对form里输入的密码进行编码。
3.ShiroRealm，这是个自定义的认证类，继承自AuthorizingRealm，负责用户的认证和权限的处理，可以参考JdbcRealm的实现。
4.EhCacheManager，缓存管理，用户登陆成功后，把用户信息和权限信息缓存起来，然后每次用户请求时，放入用户的session中，如果不设置这个bean，每个请求都会查询一次数据库。
5.SecurityManager，权限管理，这个类组合了登陆，登出，权限，session的处理，是个比较重要的类。
6.ShiroFilterFactoryBean，是个factorybean，为了生成ShiroFilter。它主要保持了三项数据，securityManager，filters，filterChainDefinitionManager。
7.DefaultAdvisorAutoProxyCreator，Spring的一个bean，由Advisor决定对哪些类的方法进行AOP代理。
8.AuthorizationAttributeSourceAdvisor，shiro里实现的Advisor类，内部使用AopAllianceAnnotationsAuthorizingMethodInterceptor来拦截用以下注解的方法。*/
} package com.sun.configuration;
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.filter.mgt.FilterChainManager;
import org.apache.shiro.web.filter.mgt.PathMatchingFilterChainResolver;
import org.apache.shiro.web.mgt.WebSecurityManager;
import org.apache.shiro.web.servlet.AbstractShiroFilter;
import org.springframework.beans.factory.BeanInitializationException;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
/**
* Created by sun on 2017-4-2.
*/
public class MyShiroFilterFactoryBean extends ShiroFilterFactoryBean {
// ShiroFilter将直接忽略的请求
private Set ignoreExt;
public MyShiroFilterFactoryBean(){
super();
ignoreExt = new HashSet();
ignoreExt.add(".jpg");
ignoreExt.add(".png");
ignoreExt.add(".gif");
ignoreExt.add(".bmp");
ignoreExt.add(".js");
ignoreExt.add(".css");
}
/**
* 启动时加载
*/
@Override
protected AbstractShiroFilter createInstance() throws Exception {
SecurityManager securityManager = getSecurityManager();
if (securityManager == null){
throw new BeanInitializationException("SecurityManager property must be set.");
}
if (!(securityManager instanceof WebSecurityManager)){
throw new BeanInitializationException("The security manager does not implement the WebSecurityManager interface.");
}
PathMatchingFilterChainResolver chainResolver = new PathMatchingFilterChainResolver();
FilterChainManager chainManager = createFilterChainManager();
chainResolver.setFilterChainManager(chainManager);
return new MySpringShiroFilter((WebSecurityManager)securityManager, chainResolver);
}
/**
* 启动时加载
*/
private class MySpringShiroFilter extends AbstractShiroFilter {
public MySpringShiroFilter(
WebSecurityManager securityManager, PathMatchingFilterChainResolver chainResolver) {
super();
if (securityManager == null){
throw new IllegalArgumentException("WebSecurityManager property cannot be null.");
}
setSecurityManager(securityManager);
if (chainResolver != null){
setFilterChainResolver(chainResolver);
}
}
/**
* 页面上传输的url先进入此方法验证
*/
@Override
protected void doFilterInternal(ServletRequest servletRequest, ServletResponse servletResponse,
FilterChain chain)
throws ServletException, IOException {
HttpServletRequest request = (HttpServletRequest)servletRequest;
String str = request.getRequestURI().toLowerCase();
boolean flag = true;
int idx = 0;
if ((idx = str.lastIndexOf(".")) > 0){
str = str.substring(idx);
if (ignoreExt.contains(str.toLowerCase())){
flag = false;
}
}
if (flag){
super.doFilterInternal(servletRequest, servletResponse, chain);
} else {
chain.doFilter(servletRequest, servletResponse);
}
}
}
} package com.sun.configuration;
import com.sun.permission.model.Role;
import com.sun.permission.model.User;
import com.sun.permission.service.PermissionService;
import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
import org.apache.log4j.Logger;
import org.apache.shiro.authc.*;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.List;
/**
* shiro的认证最终是交给了Realm进行执行
* 所以我们需要自己重新实现一个Realm，此Realm继承AuthorizingRealm
* Created by sun on 2017-4-2.
*/
public class MyShiroRealm extends AuthorizingRealm {
private static final Logger logger = Logger.getLogger(MyShiroRealm.class);
@Autowired
private PermissionService permissionService;
/**
* 登录认证
*/
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {
//UsernamePasswordToken用于存放提交的登录信息
UsernamePasswordToken token = (UsernamePasswordToken)authenticationToken;
logger.info("登录认证!");
logger.info("验证当前Subject时获取到token为：" + ReflectionToStringBuilder.toString(token, ToStringStyle.MULTI_LINE_STYLE));
User user = permissionService.findByUserEmail(token.getUsername());
if (user != null){
logger.info("用户: " + user.getEmail());
if(user.getStatus() == 0){
throw new DisabledAccountException();
}
// 若存在，将此用户存放到登录认证info中，无需自己做密码对比，Shiro会为我们进行密码对比校验
return new SimpleAuthenticationInfo(user.getEmail(), user.getPswd(), getName());
}
return null;
}
/**
* 权限认证（为当前登录的Subject授予角色和权限）
*
* 该方法的调用时机为需授权资源被访问时，并且每次访问需授权资源都会执行该方法中的逻辑，这表明本例中并未启用AuthorizationCache，
* 如果连续访问同一个URL（比如刷新），该方法不会被重复调用，Shiro有一个时间间隔（也就是cache时间，在ehcache-shiro.xml中配置），
* 超过这个时间间隔再刷新页面，该方法会被执行
*
* doGetAuthorizationInfo()是权限控制，
* 当访问到页面的时候，使用了相应的注解或者shiro标签才会执行此方法否则不会执行，
* 所以如果只是简单的身份认证没有权限的控制的话，那么这个方法可以不进行实现，直接返回null即可
*/
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
String loginName = (String) super.getAvailablePrincipal(principals);
User user = permissionService.findByUserEmail(loginName);
logger.info("权限认证!");
if (user != null){
// 权限信息对象info，用来存放查出的用户的所有的角色及权限
SimpleAuthorizationInfo info = new SimpleAuthorizationInfo();
//用户的角色集合
info.setRoles(permissionService.getRolesName(user.getId()));
List roleList = permissionService.getRoleList(user.getId());
for (Role role : roleList){
//用户的角色对应的所有权限
logger.info("角色: "+role.getName());
info.addStringPermissions(permissionService.getPermissionsName(role.getId()));
}
return info;
}
// 返回null将会导致用户访问任何被拦截的请求时都会自动跳转到unauthorizedUrl指定的地址
return null;
}
} ehcache-shiro.xml内容：
package com.sun.permission.controller;
import com.sun.permission.model.User;
import com.sun.permission.service.PermissionService;
import com.sun.util.CommonUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.*;
import org.apache.shiro.session.Session;
import org.apache.shiro.subject.Subject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import javax.validation.Valid;
/**
* Created by sun on 2017-4-2.
*/
@Controller
public class LoginController {
private static final Logger logger = Logger.getLogger(LoginController.class);
@Autowired
private PermissionService permissionService;
@RequestMapping(value="/login",method= RequestMethod.GET)
public ModelAndView loginForm(){
ModelAndView model = new ModelAndView();
model.addObject("user", new User());
model.setViewName("login");
return model;
}
@RequestMapping(value="/login",method=RequestMethod.POST)
public String login(@Valid User user, BindingResult bindingResult, RedirectAttributes redirectAttributes){
if(bindingResult.hasErrors()){
return "redirect:login";
}
String email = user.getEmail();
if(StringUtils.isBlank(user.getEmail()) || StringUtils.isBlank(user.getPswd())){
logger.info("用户名或密码为空! ");
redirectAttributes.addFlashAttribute("message", "用户名或密码为空!");
return "redirect:login";
}
//验证
UsernamePasswordToken token = new UsernamePasswordToken(user.getEmail(), user.getPswd());
//获取当前的Subject
Subject currentUser = SecurityUtils.getSubject();
try {
//在调用了login方法后,SecurityManager会收到AuthenticationToken,并将其发送给已配置的Realm执行必须的认证检查
//每个Realm都能在必要时对提交的AuthenticationTokens作出反应
//所以这一步在调用login(token)方法时,它会走到MyRealm.doGetAuthenticationInfo()方法中,具体验证方式详见此方法
logger.info("对用户[" + email + "]进行登录验证..验证开始");
currentUser.login(token);
logger.info("对用户[" + email + "]进行登录验证..验证通过");
}catch(UnknownAccountException uae){
logger.info("对用户[" + email + "]进行登录验证..验证未通过,未知账户");
redirectAttributes.addFlashAttribute("message", "未知账户");
}catch(IncorrectCredentialsException ice){
logger.info("对用户[" + email + "]进行登录验证..验证未通过,错误的凭证");
redirectAttributes.addFlashAttribute("message", "密码不正确");
}catch(LockedAccountException lae){
logger.info("对用户[" + email + "]进行登录验证..验证未通过,账户已锁定");
redirectAttributes.addFlashAttribute("message", "账户已锁定");
}catch(ExcessiveAttemptsException eae){
logger.info("对用户[" + email + "]进行登录验证..验证未通过,错误次数大于5次,账户已锁定");
redirectAttributes.addFlashAttribute("message", "用户名或密码错误次数大于5次,账户已锁定");
}catch (DisabledAccountException sae){
logger.info("对用户[" + email + "]进行登录验证..验证未通过,帐号已经禁止登录");
redirectAttributes.addFlashAttribute("message", "帐号已经禁止登录");
}catch(AuthenticationException ae){
//通过处理Shiro的运行时AuthenticationException就可以控制用户登录失败或密码错误时的情景
logger.info("对用户[" + email + "]进行登录验证..验证未通过,堆栈轨迹如下");
ae.printStackTrace();
redirectAttributes.addFlashAttribute("message", "用户名或密码不正确");
}
//验证是否登录成功
if(currentUser.isAuthenticated()){
logger.info("用户[" + email + "]登录认证通过(这里可以进行一些认证通过后的一些系统参数初始化操作)");
//把当前用户放入session
Session session = currentUser.getSession();
User tUser = permissionService.findByUserEmail(email);
session.setAttribute("currentUser",tUser);
return "/welcome";
}else{
token.clear();
return "redirect:login";
}
}
@RequestMapping(value="/logout",method=RequestMethod.GET)
public String logout(RedirectAttributes redirectAttributes ){
//使用权限管理工具进行用户的退出，跳出登录，给出提示信息
SecurityUtils.getSubject().logout();
redirectAttributes.addFlashAttribute("message", "您已安全退出");
return "redirect:login";
}
@RequestMapping("/403")
public String unauthorizedRole(){
logger.info("------没有权限-------");
return "errorPermission";
}
}login.jsp如下：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
Login
登录页面----
${message }
<%--
Created by IntelliJ IDEA.
User: sun
Date: 2017-4-2
Time: 20:17
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%--<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>--%>
<%@ taglib prefix="shiro" uri="http://shiro.apache.org/tags" %>
欢迎!
${message }
用户列表--退出登录
当前登录用户:
我已登录,但未记住
我已登录,或已记住
我是访客
manager or admin 角色用户登录显示此内容
我是系统管理员
我是会员
权限列表
具有权限列表权限用户显示此内容
具有用户列表权限用户显示此内容
具有在线用户权限用户显示此内容
不具有角色分配保存权限的用户显示此内容
启动后在页面上输入：http://localhost:8080/boot/会跳转到login登录页面：
登录后会跳转到welcome页面，该页面使用了shiro标签，会进行权限认证：
