gitee地址：shiro初体验https://gitee.com/qiangning/shiro-learning.git
Apache Shiro是一个强大易用的Java安全框架，提供了认证、授权、加密和会话管理功能，可为任何应用提供安全保障 - 从命令行应用、移动应用到大型网络及企业应用。
Shiro为解决下列问题（我喜欢称它们为应用安全的四要素）提供了保护应用的API：
认证 - 用户身份识别，常被称为用户“登录”；
授权 - 访问控制；
密码加密 - 保护或隐藏数据防止被偷窥；
会话管理 - 每用户相关的时间敏感的状态。
Shiro还支持一些辅助特性，如Web应用安全、单元测试和多线程，它们的存在强化了上面提到的四个要素
2.Shiro核心组件
2.1 Subject（主体）：外部应用的交互，记录当前操作用户，Subject是通过SecurityManager安全管理器进行授权的；
2.2 SecurityManager（核心安全管理器）：对全部Subject进行安全管理，他是核心，SecurityManager通过Authenticato进行认证，通过Authorize授权，通过SessionManager进行会话管理；
Java
SecurityManager是一个接口继承了Authenticato，Authorize，SessionManage这三个接口
2.3 Authenticator(认证器)：对用户认证，它是一个接口，shiro提供了ModularRealmAuthenticator实现类，通过实现类可以满足基本要求，也可以自定义认证器；
2.4 Authorizer（授权器）：用户通过认证器来判断用户是否有此功能操作权限；
2.5 Realm（领域） ：相当于数据源，SecuityManager进行认证通过Realm来获取用户权限数据；（从数据库取数据）
2.6 SessionManager（会话管理） ：shiro自定义了一套会话管理，他不依赖web的session，此特性可以使它实现单点登录；
2.7 SessionDAO（会话DAO） ：是对session会话的操作，比如将session存储到数据库中，可通过jdbc存储到数据库；
2.8 CacheManager（缓存管理） ：用户权限数据存储在缓存，提高性能；
2.9 Cryptography（密码管理） shiro提供的一套密码加密解密组件，方便开发；
3.1 Subject : 主体 ：：进行认证的都叫主体
3.2 Principal ：身份信息：：必须要有唯一性，一个主体能有多个身份，但是必须有一个主身份
3.3 Credential ：凭证信息：：只有主体知道的安全信息
Java
<dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-core</artifactId> <version>1.5.3</version> </dependency> 配置文件为 .ini后缀；单击测试shiro不用操作数据库；
认证代码：
Java
public class HaoAuthenticator {
public static void main(String[] args) {
//1.创建安全管理器对象
DefaultSecurityManager securityManager = new DefaultSecurityManager();
//2.安全管理器设置realm
securityManager.setRealm(new IniRealm("classpath:shiro.ini"));
//3.SecurityUtils 全局安全工具类设置安全管理器
SecurityUtils.setSecurityManager(securityManager);
//4.关键对象 subject 主体
Subject subject = SecurityUtils.getSubject();
//5.创建令牌
UsernamePasswordToken token = new UsernamePasswordToken("admin","root");
try{
System.out.println("认证状态: "+ subject.isAuthenticated());
subject.login(token);//用户认证
System.out.println("认证状态: "+ subject.isAuthenticated());
}catch (UnknownAccountException e){
e.printStackTrace();
System.out.println("认证失败: 用户名不存在~");
}catch (IncorrectCredentialsException e){
e.printStackTrace();
System.out.println("认证失败: 密码错误~");
}
} }4.Realm自定义
SimpleAccountRealm主要认证和授权源码：
Java
public class SimpleAccountRealm extends AuthorizingRealm { //认证
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
UsernamePasswordToken upToken = (UsernamePasswordToken) token;
SimpleAccount account = getUser(upToken.getUsername());
if (account != null) {
if (account.isLocked()) {
throw new LockedAccountException("Account [" + account + "] is locked.");
}
if (account.isCredentialsExpired()) {
String msg = "The credentials for account [" + account + "] are expired";
throw new ExpiredCredentialsException(msg);
}
}
return account;
}
//授权
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
String username = getUsername(principals);
USERS_LOCK.readLock().lock();
try {
return this.users.get(username);
} finally {
USERS_LOCK.readLock().unlock();
}
} }自定义Realm:继承 AuthorizingRealm重写认证和授权
Java
public class CustomerRealm extends AuthorizingRealm {
//授权
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
System.out.println("===授权方法=======");
return null;
}
//认证
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
//在token中获取用户名
String principal = (String) token.getPrincipal();
System.out.println(principal);
//根据身份信息使用jdbc mybatis查询数据库
if("admin".equals(principal)){
//参数1:返回数据库中正确的用户名 //参数2:返回数据库中正确密码 //参数3:提供当前realm的名字 this.getName();
SimpleAuthenticationInfo simpleAuthenticationInfo = new SimpleAuthenticationInfo(principal,"root",this.getName());
return simpleAuthenticationInfo;
}
return null;
} }测试自定义Realm
Java
public class HaoCustomerRealmAuthenticator {
public static void main(String[] args) {
//创建securityManager
DefaultSecurityManager defaultSecurityManager = new DefaultSecurityManager();
//设置自定义realm
defaultSecurityManager.setRealm(new CustomerRealm());
//将安全工具类设置安全工具类
SecurityUtils.setSecurityManager(defaultSecurityManager);
//通过安全工具类获取subject
Subject subject = SecurityUtils.getSubject();
//创建token
UsernamePasswordToken token = new UsernamePasswordToken("admin", "root");
try {
subject.login(token);
System.out.println(subject.isAuthenticated());
} catch (UnknownAccountException e) {
e.printStackTrace();
System.out.println("用户名错误");
} catch (IncorrectCredentialsException e) {
e.printStackTrace();
System.out.println("密码错误");
}
//认证用户进行授权
if(subject.isAuthenticated()){
//1.基于角色权限控制
System.out.println(subject.hasRole("root"));
}
} }使用加密来验证：md5+Salt(”盐“)代码：
Java
public class HaoShiroMD5 {
public static void main(String[] args) {
//使用MD5加密
Md5Hash md5Hash = new Md5Hash("admin");
System.out.println(md5Hash.toHex());
//使用MD5 + Salt处理
Md5Hash md5Hash1 = new Md5Hash("admin", "X0*7ps");
System.out.println(md5Hash1.toHex());
//使用MD5 + Salt + Hash散列
Md5Hash md5Hash2 = new Md5Hash("admin", "X0*7ps", 1024);
System.out.println(md5Hash2.toHex());
} }使用自定义Realm+MD5+Salt代码
Java
public class CustomerMd5Realm extends AuthorizingRealm {
//授权
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
String primaryPrincipal = (String) principals.getPrimaryPrincipal();
System.out.println("身份信息: "+primaryPrincipal);
//根据身份信息 用户名 获取当前用户的角色信息
SimpleAuthorizationInfo simpleAuthorizationInfo = new SimpleAuthorizationInfo();
return simpleAuthorizationInfo;
}
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
//获取身份信息
String principal = (String) token.getPrincipal();
//根据用户名查询数据库
if ("admin".equals(principal)) {
//参数1: 数据库用户名 参数2:数据库md5+salt之后的密码 参数3:注册时的随机盐 参数4:realm的名字
return new SimpleAuthenticationInfo(principal,
"e4f9bf3e0c58f045e62c23c533fcf633",
ByteSource.Util.bytes("X0*7ps"),
this.getName());
}
return null;
} }测试：
Java
public class HaoCustomerMd5RealmAuthenicator {
public static void main(String[] args) {
//创建安全管理器
DefaultSecurityManager defaultSecurityManager = new DefaultSecurityManager();
//注入realm
CustomerMd5Realm realm = new CustomerMd5Realm();
//设置realm使用hash凭证匹配器
HashedCredentialsMatcher credentialsMatcher = new HashedCredentialsMatcher();
//使用算法
credentialsMatcher.setHashAlgorithmName("md5");
//散列次数
credentialsMatcher.setHashIterations(1024);
realm.setCredentialsMatcher(credentialsMatcher);
defaultSecurityManager.setRealm(realm);
//将安全管理器注入安全工具
SecurityUtils.setSecurityManager(defaultSecurityManager);
//通过安全工具类获取subject
Subject subject = SecurityUtils.getSubject();
//认证
UsernamePasswordToken token = new UsernamePasswordToken("admin", "root");
try {
subject.login(token);
System.out.println("登录成功");
} catch (UnknownAccountException e) {
e.printStackTrace();
System.out.println("用户名错误");
}catch (IncorrectCredentialsException e){
e.printStackTrace();
System.out.println("密码错误");
}
} }访问控制，就是能访问那些东西网页资源，
授权可简 单理解为who对what(which)进行How操作：
Who，即主体（Subject），主体需要访问系统中的资源。
What，即资源（Resource)，如系统菜单、页面、按钮、类方法、
系统商品信息等。资源包括_资源类型和资源实例_，比如商品信息
How，权限/许可（Permission)，规定了主体对资源的操作许可，
授权方式
基于角色访问
Java
if(subject.hasRore('admin')){ //操作什么资源 }基于资源访问
Java
if(subject.isPermission("user:update:01")){ //资源实例 //对01用户进行修改 } if(subject.isPermission("user:update:*")){ //资源类型 //对01用户进行修改 }权限字符串： *资源标识符：操作：资源实例标识符；
eg:
用户创建权钱：user:create，或user:create:
用户修改实例：user:update:001
用户实例所有权限：user:*：001
shiro授权实现方式：
编程式：
Java
Subject subject = SecurityUtils.getSubject(); if(subject.hasRole(“admin”)) {
//有权限 } else {
//无权限 }注解式：
Java
@RequiresRoles("admin") public void hello() {
//有权限 }标签式：
Java
JSP/GSP 标签：在JSP/GSP 页面通过相应的标签完成： <shiro:hasRole name="admin"> <!— 有权限—> </shiro:hasRole> 注意: Thymeleaf 中使用shiro需要额外集成!
开发授权：
先认证再授权；
Java
package com.baizhi.realm;
import org.apache.shiro.authc.AuthenticationException; import org.apache.shiro.authc.AuthenticationInfo; import org.apache.shiro.authc.AuthenticationToken; import org.apache.shiro.authc.SimpleAuthenticationInfo; 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.apache.shiro.util.ByteSource;
/**
* 使用自定义realm 加入md5 + salt +hash
*/ public class CustomerMd5Realm extends AuthorizingRealm {
//授权
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
String primaryPrincipal = (String) principals.getPrimaryPrincipal();
System.out.println("身份信息: "+primaryPrincipal);
//根据身份信息 用户名 获取当前用户的角色信息,以及权限信息 xiaochen admin user
SimpleAuthorizationInfo simpleAuthorizationInfo = new SimpleAuthorizationInfo();
//将数据库中查询角色信息赋值给权限对象
simpleAuthorizationInfo.addRole("admin");
simpleAuthorizationInfo.addRole("user");
//将数据库中查询权限信息赋值个权限对象
simpleAuthorizationInfo.addStringPermission("user:*:01");
simpleAuthorizationInfo.addStringPermission("product:create");
return simpleAuthorizationInfo;
}
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
//获取身份信息
String principal = (String) token.getPrincipal();
//根据用户名查询数据库
if ("Hao".equals(principal)) {
//参数1: 数据库用户名 参数2:数据库md5+salt之后的密码 参数3:注册时的随机盐 参数4:realm的名字
return new SimpleAuthenticationInfo(principal,
"e4f9bf3e0c58f045e62c23c533fcf633",
ByteSource.Util.bytes("X0*7ps"),
this.getName());
}
return null;
} }测试
Java
public class HaoCustomerMd5RealmAuthenicator {
public static void main(String[] args) {
//创建安全管理器
DefaultSecurityManager defaultSecurityManager = new DefaultSecurityManager();
//注入realm
CustomerMd5Realm realm = new CustomerMd5Realm();
//设置realm使用hash凭证匹配器
HashedCredentialsMatcher credentialsMatcher = new HashedCredentialsMatcher();
//使用算法
credentialsMatcher.setHashAlgorithmName("md5");
//散列次数
credentialsMatcher.setHashIterations(1024);
realm.setCredentialsMatcher(credentialsMatcher);
defaultSecurityManager.setRealm(realm);
//将安全管理器注入安全工具
SecurityUtils.setSecurityManager(defaultSecurityManager);
//通过安全工具类获取subject
Subject subject = SecurityUtils.getSubject();
//认证
UsernamePasswordToken token = new UsernamePasswordToken("hao", "1111");
try {
subject.login(token);
System.out.println("登录成功");
} catch (UnknownAccountException e) {
e.printStackTrace();
System.out.println("用户名错误");
}catch (IncorrectCredentialsException e){
e.printStackTrace();
System.out.println("密码错误");
}
//授权
if(subject.isAuthenticated()){
//基于角色权限控制
System.out.println(subject.hasRole("super"));
//基于多角色权限控制
System.out.println(subject.hasAllRoles(Arrays.asList("admin", "super")));
//是否具有其中一个角色
boolean[] booleans = subject.hasRoles(Arrays.asList("admin", "super", "user"));
for (boolean aBoolean : booleans) {
System.out.println(aBoolean);
}
System.out.println("==============================================");
//基于权限字符串的访问控制 资源标识符:操作:资源类型
System.out.println("权限:"+subject.isPermitted("user:update:01"));
System.out.println("权限:"+subject.isPermitted("product:create:02"));
//分别具有那些权限
boolean[] permitted = subject.isPermitted("user:*:01", "order:*:10");
for (boolean b : permitted) {
System.out.println(b);
}
//同时具有哪些权限
boolean permittedAll = subject.isPermittedAll("user:*:01", "product:create:01");
System.out.println(permittedAll);
}
} }5.整合springboot
5.1引入依赖
Java
<dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-spring-boot-starter</artifactId> <version>1.5.3</version> </dependency>
5.1.1创建配置类
常见过滤器
配置缩写
对应的过滤器
功能
anon
AnonymousFilter
指定url可以匿名访问
authc
FormAuthenticationFilter
指定url需要form表单登录，默认会从请求中获取username、password,rememberMe等参数并尝试登录，如果登录不了就会跳转到loginUrl配置的路径。我们也可以用这个过滤器做默认的登录逻辑，但是一般都是我们自己在控制器写登录逻辑的，自己写的话出错返回的信息都可以定制嘛。
authcBasic
BasicHttpAuthenticationFilter
指定url需要basic登录
logout
LogoutFilter
登出过滤器，配置指定url就可以实现退出功能，非常方便
noSessionCreation
NoSessionCreationFilter
禁止创建会话
perms
PermissionsAuthorizationFilter
需要指定权限才能访问
port
PortFilter
需要指定端口才能访问
rest
HttpMethodPermissionFilter
将http请求方法转化成相应的动词来构造一个权限字符串，这个感觉意义不大，有兴趣自己看源码的注释
roles
RolesAuthorizationFilter
需要指定角色才能访问
ssl
SslFilter
需要https请求才能访问
user
UserFilter
需要已登录或“记住我”的用户才能访问
==================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================
ShiroConfig
Java
package com.hao.shiro.config;
import com.hao.shiro.shiro.realms.CustomerRealm; import org.apache.shiro.authc.credential.HashedCredentialsMatcher; import org.apache.shiro.realm.Realm; import org.apache.shiro.spring.web.ShiroFilterFactoryBean; import org.apache.shiro.web.mgt.DefaultWebSecurityManager; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration;
import java.util.HashMap; import java.util.Map;
/*
*@hao
*
*
*
*/ @Configuration
public class ShiroConfig {
//创建shiro的filter//负责拦截所有请求
@Bean
public ShiroFilterFactoryBean getShiroFilterFactoryBean(DefaultWebSecurityManager defaultWebSecurityManager){
ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
//注入安全管理器
shiroFilterFactoryBean.setSecurityManager(defaultWebSecurityManager);
//配置系统授限资源
//配置系统公共资源
Map<String,String> map=new HashMap<>();
map.put("/user/login.jsp","anon");
map.put("/user/register.jsp","anon");
map.put("/index.jsp","authc");//请求这个资源需要认证和授权
shiroFilterFactoryBean.setFilterChainDefinitionMap(map);
//默认认证界面
shiroFilterFactoryBean.setLoginUrl("/login.jsp");
return shiroFilterFactoryBean;
}
//创建安全管理器
@Bean
public DefaultWebSecurityManager getdefaultWebSecurityManager (Realm realm){
DefaultWebSecurityManager defaultWebSecurityManager = new DefaultWebSecurityManager();
//给安全管理器设置
defaultWebSecurityManager.setRealm(realm);
return defaultWebSecurityManager;
}
//创建自定义realm
@Bean
public Realm getRealm(){
CustomerRealm customerRealm = new CustomerRealm();
//设置hashed凭证匹配器
HashedCredentialsMatcher credentialsMatcher = new HashedCredentialsMatcher();
//设置md5加密
credentialsMatcher.setHashAlgorithmName("md5");
//设置散列次数
credentialsMatcher.setHashIterations(1024);
customerRealm.setCredentialsMatcher(credentialsMatcher);
return customerRealm;
}
}UserController
Java
package com.hao.shiro.controller;
import com.hao.shiro.entity.User; import com.hao.shiro.service.UserService; import org.apache.shiro.SecurityUtils; import org.apache.shiro.authc.IncorrectCredentialsException; import org.apache.shiro.authc.UnknownAccountException; import org.apache.shiro.authc.UsernamePasswordToken; import org.apache.shiro.subject.Subject; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping;
/*
*@hao
*
*
*
*/ @Controller
@RequestMapping("user") public class UserController {
@RequestMapping("/logout")
public String logout(){
Subject subject = SecurityUtils.getSubject();
subject.logout();
System.out.println("退出登录");
return "redirect:/login.jsp";
}
@Autowired
private UserService userService;
/**
* 用户注册
*/
@RequestMapping("register")
public String register(User user) {
try {
userService.register(user);
return "redirect:/login.jsp";
}catch (Exception e){
e.printStackTrace();
return "redirect:/register.jsp";
}
}
@RequestMapping("login")
public String login(String username,String password){
//获取主体对象
Subject subject= SecurityUtils.getSubject();
try {
subject.login(new UsernamePasswordToken(username,password));
return "redirect:/index.jsp";
}catch (UnknownAccountException e){
e.printStackTrace();
System.out.println("用户名错误");
}catch (IncorrectCredentialsException e){
e.printStackTrace();
System.out.println("密码错误");
}
return "redirect:/login.jsp";
}
}UserDAO
Java
package com.hao.shiro.dao;
import com.hao.shiro.entity.User; import org.apache.ibatis.annotations.Mapper;
/*
*@hao
*
*
*
*/ @Mapper
public interface UserDAO {
void save(User user);
User findByUserName(String username); }User
Java
package com.hao.shiro.entity;
import lombok.AllArgsConstructor; import lombok.Data; import lombok.NoArgsConstructor; import lombok.experimental.Accessors;
/*
*@hao
*
*
*
*/ @Data
@Accessors(chain = true) @AllArgsConstructor
@NoArgsConstructor
public class User {
private String id;
private String username;
private String password;
private String salt; }UserService
Java
package com.hao.shiro.service;
import com.hao.shiro.entity.User;
public interface UserService {
void register(User user);
User findByUserName(String username); }UserServiceImpl
Java
package com.hao.shiro.service;
import com.hao.shiro.dao.UserDAO; import com.hao.shiro.entity.User; import com.hao.shiro.utils.SaltUtils; import org.apache.shiro.crypto.hash.Md5Hash; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional;
/*
*@hao
*
*
*
*/ @Service("userService") @Transactional
public class UserServiceImpl implements UserService {
@Autowired
private UserDAO userDAO;
@Override
public User findByUserName(String username) {
return userDAO.findByUserName(username);
}
@Override
public void register(User user){
//处理业务
//加密
//处理业务调用dao
//1.生成随机盐
String salt = SaltUtils.getSalt(8);
//2.将随机盐保存到数据
user.setSalt(salt);
//3.明文密码进行md5 + salt + hash散列
Md5Hash md5Hash = new Md5Hash(user.getPassword(),salt,1024);
user.setPassword(md5Hash.toHex());
userDAO.save(user);
} }CustomerRealm
Java
package com.hao.shiro.shiro.realms;
import com.hao.shiro.entity.User; import com.hao.shiro.service.UserService; import com.hao.shiro.utils.ApplicationContextUtils; import org.apache.shiro.authc.AuthenticationException; import org.apache.shiro.authc.AuthenticationInfo; import org.apache.shiro.authc.AuthenticationToken; import org.apache.shiro.authc.SimpleAuthenticationInfo; import org.apache.shiro.authz.AuthorizationInfo; import org.apache.shiro.realm.AuthorizingRealm; import org.apache.shiro.subject.PrincipalCollection; import org.apache.shiro.util.ByteSource; import org.springframework.util.ObjectUtils;
/*
*@hao
*
*
*
*/ public class CustomerRealm extends AuthorizingRealm {
//处理授权
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
return null;
}
//处理认证
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
System.out.println("--------进入认证--------");
//根据身份信息
String principal = (String) token.getPrincipal();
//在工厂中获取service对象
UserService userService = (UserService) ApplicationContextUtils.getBean("userService");
//根据身份信息查询
User user = userService.findByUserName(principal);
if(!ObjectUtils.isEmpty(user)){
//返回数据库信息
return new SimpleAuthenticationInfo(user.getUsername(),user.getPassword(),
ByteSource.Util.bytes(user.getSalt()),this.getName());
}
return null;
} }ApplicationContextUtils
Java
package com.hao.shiro.utils;
import org.springframework.beans.BeansException; import org.springframework.context.ApplicationContext; import org.springframework.context.ApplicationContextAware; import org.springframework.stereotype.Component;
/*
*@hao
*
*
*
*/ @Component
public class ApplicationContextUtils implements ApplicationContextAware {
private static ApplicationContext context;
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
this.context=applicationContext;
}
public static Object getBean(String beanName){
return context.getBean(beanName);
}
}SaltUtils
Java
package com.hao.shiro.utils;
import java.util.Random;
/*
*@hao
*
*
*
*/ public class SaltUtils {
/**
* 生成salt的静态方法
* @param n
* @return
*/
public static String getSalt(int n){
char[] chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz01234567890!@#$%^&*()".toCharArray();
StringBuilder sb = new StringBuilder();
for (int i = 0; i < n; i++) {
char aChar = chars[new Random().nextInt(chars.length)];
sb.append(aChar);
}
return sb.toString();
} }applicattin
Java
server.port=8080 server.servlet.context-path=/shiro spring.application.name=shiro spring.mvc.view.prefix=/ spring.mvc.view.suffix=.jsp spring.datasource.type=com.alibaba.druid.pool.DruidDataSource spring.datasource.driver-class-name=com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://localhost:3306/shiro?serverTimezone=Asia/Shanghai&characterEncoding=utf8&useSSL=false spring.datasource.username=root spring.datasource.password=root mybatis.type-aliases-package=com.hao.shiro.entity mybatis.mapper-locations=classpath:mapper/*.xml
Mapper->UserDaoMapper.xml
Java
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.hao.shiro.dao.UserDAO">
<insert id="save" parameterType="User" useGeneratedKeys="true" keyProperty="id">
insert into t_user values(#{id},#{username},#{password},#{salt})
</insert>
<select id="findByUserName" parameterType="String" resultType="User">
select id,username,password,salt from t_user
where username = #{username} </select> </mapper>webapp–>
index.jsp
Java
<%@page contentType="text/html; utf-8" pageEncoding="utf-8" isELIgnored="false" %> <html> <head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>主页</title> </head> <body> <h1>系统主页</h1> <a href="${pageContext.request.contextPath}/user/logout">退出登录</a> <ol>
<li><a href="">用户页面</a></li>
<li><a href="">食品页面</a></li>
<li><a href="">订单页面</a></li>
<li><a href="">物流页面</a></li>
</ol>
</body> </html>login.jsp
Java
<%@page contentType="text/html; utf-8" pageEncoding="utf-8" isELIgnored="false" %> <!<html> <head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>用户登录</title> </head> <body> <h1>用户登录</h1>
<form action="${pageContext.request.contextPath}/user/login" method="get">
用户名：<input type="text" name="username"><br>
密 码：<input type="text" name="password">
<input type="submit" value="登录"><a href="/shiro/register.jsp">立即注册</a> </form>
</body> </html>register.jsp
Java
<%@page contentType="text/html; utf-8" pageEncoding="utf-8" isELIgnored="false" %> <!<html> <head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>用户登录</title> </head> <body> <h1>用户注册</h1>
<form action="${pageContext.request.contextPath}/user/register" method="get">
用户名：<input type="text" name="username"><br>
密 码：<input type="text" name="password">
<input type="submit" value="立即注册"> </form>
</body> </html>
开启自带缓存
Java
//开启自带的缓存管理
customerRealm.setCacheManager(new EhCacheManager());
customerRealm.setCachingEnabled(true);//开启全局缓存
customerRealm.setAuthenticationCachingEnabled(true);//认证认证缓存
customerRealm.setAuthenticationCacheName("authenticationCache");
customerRealm.setAuthorizationCachingEnabled(true);//开启授权缓存
customerRealm.setAuthorizationCacheName("authorizationCache");
return customerRealm;pom主要导入依赖
Java
<dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-spring-boot-starter</artifactId> <version>1.5.3</version> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <!--mybatis相关依赖--> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>2.1.2</version> </dependency> <!--mysql--> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.38</version> </dependency> <!--druid--> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.1.19</version> </dependency> <!--引入shiro和ehcache--> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-ehcache</artifactId> <version>1.5.3</version> </dependency> <!--redis整合springboot--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency>
配置文件
Java
server.port=8080 server.servlet.context-path=/shiro spring.application.name=shiro spring.mvc.view.prefix=/ spring.mvc.view.suffix=.jsp spring.datasource.type=com.alibaba.druid.pool.DruidDataSource spring.datasource.driver-class-name=com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://localhost:3306/shiro?serverTimezone=Asia/Shanghai&characterEncoding=utf8&useSSL=false spring.datasource.username=root spring.datasource.password=root mybatis.type-aliases-package=com.hao.shiro.entity mybatis.mapper-locations=classpath:mapper/*.xml spring.redis.port=6379 spring.redis.host=localhost spring.redis.database=0
sql
Java
/* SQLyog Professional v12.09 (64 bit) MySQL - 5.7.34-log : Database - shiro ********************************************************************* */ /*!40101 SET NAMES utf8 */; /*!40101 SET SQL_MODE=''*/; /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */; /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */; /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */; /*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */; CREATE DATABASE /*!32312 IF NOT EXISTS*/`shiro` /*!40100 DEFAULT CHARACTER SET utf8 */; USE `shiro`; /*Table structure for table `t_perms` */ DROP TABLE IF EXISTS `t_perms`; CREATE TABLE `t_perms` ( `id` int(6) NOT NULL AUTO_INCREMENT, `name` varchar(80) DEFAULT NULL, `url` varchar(255) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8; /*Data for the table `t_perms` */ insert into `t_perms`(`id`,`name`,`url`) values (1,'user:*:*',NULL),(2,'product:*:01',NULL),(3,'order:*:*',NULL); /*Table structure for table `t_role` */ DROP TABLE IF EXISTS `t_role`; CREATE TABLE `t_role` ( `id` int(6) NOT NULL AUTO_INCREMENT, `name` varchar(60) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8; /*Data for the table `t_role` */ insert into `t_role`(`id`,`name`) values (1,'admin'),(2,'user'),(3,'product'); /*Table structure for table `t_role_perms` */ DROP TABLE IF EXISTS `t_role_perms`; CREATE TABLE `t_role_perms` ( `id` int(6) NOT NULL, `roleid` int(6) DEFAULT NULL, `permsid` int(6) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; /*Data for the table `t_role_perms` */ insert into `t_role_perms`(`id`,`roleid`,`permsid`) values (1,1,1),(2,1,2),(3,2,1),(4,3,2),(5,1,3); /*Table structure for table `t_user` */ DROP TABLE IF EXISTS `t_user`; CREATE TABLE `t_user` ( `id` int(6) NOT NULL AUTO_INCREMENT, `username` varchar(40) DEFAULT NULL, `password` varchar(40) DEFAULT NULL, `salt` varchar(255) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8; /*Data for the table `t_user` */ insert into `t_user`(`id`,`username`,`password`,`salt`) values (1,'hao','567f86681241739ba8cf3d26e52eaafc','XK&7UIS^'),(2,'qiang','d750daee137e0666193a1720732fe97d','UVcob7pR'); /*Table structure for table `t_user_role` */ DROP TABLE IF EXISTS `t_user_role`; CREATE TABLE `t_user_role` ( `id` int(6) NOT NULL, `userid` int(6) DEFAULT NULL, `roleid` int(6) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; /*Data for the table `t_user_role` */ insert into `t_user_role`(`id`,`userid`,`roleid`) values (1,1,1),(2,2,2),(3,2,3); /*!40101 SET SQL_MODE=@OLD_SQL_MODE */; /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */; /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */; /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
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