Shiro가 무엇인지 먼저 대중화해 보겠습니다. Shiro의 원래 이름은 Apache Shiro입니다. 이는 Java 보안(권한) 프레임워크입니다. Shiro를 사용하면 JavaSE 환경뿐만 아니라 JavaEE 환경에서도 사용할 수 있는 충분한 애플리케이션을 매우 쉽게 개발할 수 있습니다. Shiro는 인증, 권한 부여, 암호화, 세션 관리, 웹 통합, 캐싱 및 기타 고급 애플리케이션을 완료할 수 있습니다. 그림에 표시된 대로 shiro의 기능 및 아키텍처 다이어그램을 참조하세요.
더 이상 고민할 필요 없이 Springboot는 shiro를 통합하므로 코드
pom.xml 파일
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.6.11</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.example</groupId> <artifactId>demo02</artifactId> <version>0.0.1-SNAPSHOT</version> <name>demo02</name> <description>demo02</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-spring</artifactId> <version>1.4.1</version> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>2.1.0</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.31</version> </dependency> <!-- https://mvnrepository.com/artifact/log4j/log4j --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> <!-- https://mvnrepository.com/artifact/com.alibaba/druid --> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.1.12</version> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.18</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.thymeleaf</groupId> <artifactId>thymeleaf</artifactId> </dependency> <dependency> <groupId>org.thymeleaf.extras</groupId> <artifactId>thymeleaf-extras-java8time</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>com.github.theborakompanioni</groupId> <artifactId>thymeleaf-extras-shiro</artifactId> <version>2.0.0</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.8.1</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>UTF-8</encoding> </configuration> </plugin> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>
으로 직접 이동해 보겠습니다. 그런 다음 데이터베이스를 생성합니다. </ code>/*<code>
/*
Navicat MySQL Data Transfer
Source Server :
Source Server Version : 80030
Source Host : localhost:3306
Source Database : mybatis
Target Server Type : MYSQL
Target Server Version : 80030
File Encoding : 65001
Date: 2023-03-14 18:00:05
*/
SET FOREIGN_KEY_CHECKS=0;
– Table structure for user
DROP TABLE IF EXISTS user
;
CREATE TABLE user
(id
int NOT NULL AUTO_INCREMENT,name
varchar(255) DEFAULT NULL,pwd
varchar(255) DEFAULT NULL,perms
varchar(100) DEFAULT NULL,
PRIMARY KEY (id
)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
– Records of user
INSERT INTO user
VALUES (‘1’, ‘qin’, ‘d1b129656359e35e95ebd56a63d7b9e0’, ‘user:add’);
INSERT INTO user
VALUES (‘2’, ‘hai’, ‘123’, ‘user:insert’);
INSERT INTO user
Navicat MySQL Data Transfer
소스 서버 :
소스 서버 버전 : 80030소스 호스트 : localhost:3306
소스 데이터베이스 : mybatis대상 서버 유형 : MYSQL대상 서버 버전 : 80030
파일 인코딩 : 65001
날짜: 2023-03-14 18:00:05
*/
SET FOREIGN_KEY_CHECKS=0;
– >;
CREATE TABLEuser
(id
int NOT NULL AUTO_INCREMENT,name
varchar(255) DEFAULT NULL,
pwd< /code> varchar( 255) DEFAULT NULL,<p><code>perms
varchar(100) DEFAULT NULL,id
)– 사용자 기록
사용자
값에 삽입(‘1’, ‘qin’, ‘d1b129656359e35e95ebd56a63d7b9e0& 했음, ‘사용자:추가’); INSERT INTO user
VALUES (‘2’, ‘hai’, ‘123’, ‘user:insert’);
user
VALUES (‘ 3', '루트', 'd1b129656359e35e95ebd56a63d7b9e0', 'user:update');application.yml 파일spring: datasource: username: xxxx password: xxxxxxxxxxxx url: jdbc:mysql://localhost:3306/mybatis driver-class-name: com.mysql.cj.jdbc.Driver type: com.alibaba.druid.pool.DruidDataSource mybatis: mapper-locations: classpath:mapper/*tat.slowSqlMillis=500
package com.example.demo02.controller; import lombok.extern.slf4j.Slf4j; 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.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; @Controller @Slf4j public class MyController { @RequestMapping("/") public String toIndex(Model model){ model.addAttribute("msg","hello,shiro"); return "login"; } @RequestMapping("/user/add") public String add(){ return "user/add"; } @RequestMapping("/user/update") public String update(){ return "user/update"; } @RequestMapping("/toLogin") public String toLogin(){ return "login"; } @RequestMapping("/noauth") @ResponseBody public String noAuth(){ return "未经授权不能访问此页面"; } //登录操作 @RequestMapping("/login") public String login(String username, String password, @RequestParam(defaultValue = "false")boolean rememberMe,Model model){ //使用shiro,编写认证操作 //1. 获取Subject Subject subject = SecurityUtils.getSubject(); //2. 封装用户的数据 UsernamePasswordToken token = new UsernamePasswordToken(username, password,rememberMe); //3. 执行登录的方法,只要没有异常就代表登录成功! try { subject.login(token); //登录成功!返回首页 System.out.println("输出认证成功跳转页面"); return "index"; } catch (UnknownAccountException e) { //用户名不存在 model.addAttribute("msg","用户名不存在"); return "login"; } catch (IncorrectCredentialsException e) { //密码错误 model.addAttribute("msg","密码错误"); return "login"; } } }
package com.example.demo02.pojo; import lombok.AllArgsConstructor; import lombok.Data; import lombok.NoArgsConstructor; @Data @AllArgsConstructor @NoArgsConstructor public class User { private int id; private String name; private String pwd; private String perms; }
package com.example.demo02.config; import at.pollux.thymeleaf.shiro.dialect.ShiroDialect; import org.apache.shiro.authc.credential.HashedCredentialsMatcher; import org.apache.shiro.spring.web.ShiroFilterFactoryBean; import org.apache.shiro.web.mgt.DefaultWebSecurityManager; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import java.util.LinkedHashMap; import java.util.Map; //声明为配置类 @Configuration public class ShiroConfig { //创建 ShiroFilterFactoryBean @Bean public ShiroFilterFactoryBean getShiroFilterFactoryBean(@Qualifier("securityManager")DefaultWebSecurityManager securityManager){ ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean(); //设置安全管理器 shiroFilterFactoryBean.setSecurityManager(securityManager); /* 添加Shiro内置过滤器,常用的有如下过滤器: anon: 无需认证就可以访问 authc: 必须认证才可以访问 user: 如果使用了记住我功能就可以直接访问 perms: 拥有某个资源权限才可以访问 role: 拥有某个角色权限才可以访问 * / */ //进行一个拦截 Map<String,String> filterMap = new LinkedHashMap<String, String>(); // filterMap.put("/user/add","authc"); // filterMap.put("/user/update","authc"); //授权 // filterMap.put("/user/add","perms[user:add]"); //大家记得注意顺序! filterMap.put("/user/add","perms[user:add]"); filterMap.put("/user/update","perms[user:update]"); filterMap.put("/user/*","authc"); shiroFilterFactoryBean.setFilterChainDefinitionMap(filterMap); shiroFilterFactoryBean.setLoginUrl("/toLogin"); //未授权页面 shiroFilterFactoryBean.setUnauthorizedUrl("/noauth"); return shiroFilterFactoryBean; } //创建 DefaultWebSecurityManager @Bean(name = "securityManager") public DefaultWebSecurityManager getDefaultWebSecurityManager(@Qualifier("userRealm")UserRealm userRealm){ DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager(); //2创建加密对象,设置相关属性 HashedCredentialsMatcher matcher = new HashedCredentialsMatcher(); //2.1采用md5加密 matcher.setHashAlgorithmName("md5"); //2.2迭代加密次数 matcher.setHashIterations(3); //3将加密对象存储到myRealm中 userRealm.setCredentialsMatcher(matcher); //关联Realm securityManager.setRealm(userRealm); return securityManager; } //创建 realm 对象 @Bean public UserRealm userRealm(){ return new UserRealm(); } //配置ShiroDialect:方言,用于 thymeleaf 和 shiro 标签配合使用 @Bean public ShiroDialect getShiroDialect(){ return new ShiroDialect(); } }
package com.example.demo02.config; import com.example.demo02.pojo.User; import com.example.demo02.service.UserService; import org.apache.shiro.SecurityUtils; 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.apache.shiro.subject.Subject; import org.apache.shiro.util.ByteSource; import org.springframework.beans.factory.annotation.Autowired; import java.util.List; //自定义得UserRaelm public class UserRealm extends AuthorizingRealm { @Autowired UserService userService; //授权 @Override protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) { System.out.println("执行了=》授权doGetAuthorizationInfo"); SimpleAuthorizationInfo info=new SimpleAuthorizationInfo(); // info.addStringPermission("user:update"); info.addStringPermission("user:add"); //拿到当前用户登陆对象 Subject subject= SecurityUtils.getSubject(); User currentUser= (User) subject.getPrincipal();//拿到User对象 info.addStringPermission(currentUser.getPerms());//设置当前用户对象 return info; } //执行认证逻辑 @Override protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException { System.out.println("执行了=>认证逻辑AuthenticationToken"); //假设数据库的用户名和密码 // String name = "root"; // String password = "123456"; //1.判断用户名 UsernamePasswordToken userToken = (UsernamePasswordToken)token; //连接真实的数据库 User user= userService.queryUserByName(userToken.getUsername()); // if(user==null){ return null; } Subject subject = SecurityUtils.getSubject(); subject.getSession().setAttribute("loginUser",user); //2. 验证密码,我们可以使用一个AuthenticationInfo实现类SimpleAuthenticationInfo // shiro会自动帮我们验证!重点是第二个参数就是要验证的密码! return new SimpleAuthenticationInfo(user, user.getPwd(),ByteSource.Util.bytes("salt"),""); // if(user !=null){ // AuthenticationInfo info = new SimpleAuthenticationInfo( // token.getPrincipal(), // user.getPwd(), // ByteSource.Util.bytes("salt"), // token.getPrincipal().toString() // ); // return info; // } // return null; } }
package com.example.demo02.service; import com.example.demo02.mapper.UserMapper; import com.example.demo02.pojo.User; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; @Service public class UserServiceImpl implements UserService { @Autowired UserMapper userMapper; @Override public User queryUserByName(String name) { return userMapper.queryUserByName(name); } }
package com.example.demo02.service; import com.example.demo02.pojo.User; public interface UserService { public User queryUserByName(String name); }
package com.example.demo02.mapper; import com.example.demo02.pojo.User; import org.apache.ibatis.annotations.Mapper; import org.apache.ibatis.annotations.Param; import org.apache.ibatis.annotations.Select; import org.springframework.stereotype.Repository; @Repository //@Mapper public interface UserMapper { @Select("select * from user where name=#{name}") public User queryUserByName(@Param("name") String name); }
위 내용은 Springboot를 사용하여 Shiro 보안 프레임워크를 빠르게 통합하는 방법의 상세 내용입니다. 자세한 내용은 PHP 중국어 웹사이트의 기타 관련 기사를 참조하세요!