2020-03-1812:50:53springboot与安全之spring Security Demo版
注解：@EnableWebSecurity
WebSecurityConfigurerAdapter：自定义Security策略
AuthenticationManagerBuilder：自定义认证策略
HttpSecurity配置登陆、注销功能
注意：将thymeleaf的依赖加入
注意版本要保持一致，如果版本不一致可能需要自己去调程序，目前没能自己调通springboot 2.xx版本
pom:
<?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>1.5.12.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.study.springsecurity</groupId> <artifactId>study-springsecurity</artifactId> <version>0.0.1-SNAPSHOT</version> <name>study-springsecurity</name> <description>Demo project for Spring Boot</description> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> <thymeleaf.version>3.0.9.RELEASE</thymeleaf.version> <thymeleaf-layout-dialect.version>2.3.0</thymeleaf-layout-dialect.version> <thymeleaf-extras-springsecurity4.version>3.0.2.RELEASE</thymeleaf-extras-springsecurity4.version> </properties> <dependencies> <dependency> <groupId>org.thymeleaf.extras</groupId> <artifactId>thymeleaf-extras-springsecurity4</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.thymeleaf.extras</groupId> <artifactId>thymeleaf-extras-springsecurity4</artifactId> <version>3.0.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> </exclusion> </exclusions> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>
主程序：
package com.study.springsecurity; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class StudySpringsecurityApplication { public static void main(String[] args) { SpringApplication.run(StudySpringsecurityApplication.class, args); } }
yml:
server: port: 9990 tomcat: uri-encoding: UTF-8 spring: thymeleaf: prefix: classpath:/templates/ suffix: .html cache: false #开发的时候禁用缓存 http: encoding: charset: utf-8 force: true enabled: true
controller:
package com.study.springsecurity.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.ResponseBody; @Controller public class KungfuController { private final String PREFIX = "pages/"; /** * 欢迎页 * @return */ @GetMapping("/") public String index() { return "welcome"; } @ResponseBody//该测试是自己没引thymeleaf的依赖导致页面没出来，去看web环境是否有问题写的 @GetMapping("/hello") public String hello(){ return "笑脸"; } /** * 登陆页 * @return */ @GetMapping("/userLogin") public String loginPage() { return PREFIX+"login"; } /** * level1页面映射 * @param path * @return */ @GetMapping("/level1/{path}") public String level1(@PathVariable("path")String path) { return PREFIX+"level1/"+path; } /** * level2页面映射 * @param path * @return */ @GetMapping("/level2/{path}") public String level2(@PathVariable("path")String path) { return PREFIX+"level2/"+path; } /** * level3页面映射 * @param path * @return */ @GetMapping("/level3/{path}") public String level3(@PathVariable("path")String path) { return PREFIX+"level3/"+path; } }
springsecurity核心代码：
package com.study.springsecurity.config; import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder; @EnableWebSecurity public class MySecurityConfig extends WebSecurityConfigurerAdapter { @Override protected void configure(HttpSecurity http) throws Exception { //super.configure(http); //定制请求的授权规则 http.authorizeRequests().antMatchers("/").permitAll() .antMatchers("/level1/**").hasRole("VIP1") .antMatchers("/level2/**").hasRole("VIP2") .antMatchers("/level3/**").hasRole("VIP3"); //开启自动配置的登陆功能 //定制loginPage后，loginPage的post请求就是登陆 http.formLogin().usernameParameter("user").passwordParameter("pwd").loginPage("/userLogin"); //开启自动配置的注销功能 //logoutSuccessUrl:注销成功后请求的地址 http.logout().logoutSuccessUrl("/"); //记住我功能 //rememberMeParameter：记住我功能的参数 http.rememberMe()/*.rememberMeParameter("remeber")*/; } //定义认证规则 @Override protected void configure(AuthenticationManagerBuilder auth) throws Exception { //super.configure(auth); //基于内存的 //https://blog.csdn.net/syc000666/article/details/96862574 auth.inMemoryAuthentication().passwordEncoder(new BCryptPasswordEncoder()) .withUser("zs").password(new BCryptPasswordEncoder().encode("123456")).roles("VIP1","VIP2") .and() .withUser("李四").password(new BCryptPasswordEncoder().encode("123456")).roles("VIP2","VIP3") .and() .withUser("王五").password(new BCryptPasswordEncoder().encode("123456")).roles("VIP1","VIP3"); } }
页面代码：
<!DOCTYPE html> <html xmlns:th="http://www.thymeleaf.org" xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity4"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> <body> <h1 align="center">欢迎光临武林秘籍管理系统</h1> <div sec:authorize="!isAuthenticated()"> <h2 align="center">游客您好，如果想查看武林秘籍 <a th:href="@{/userLogin}">请登录</a></h2> </div> <div sec:authorize="isAuthenticated()"> <h2 align="center"><span sec:authentication="name"></span>,您好，您的角色有 <span sec:authentication="principal.authorities"></span></h2> <form th:action="@{/logout}" method="post"> <input type="submit" value="注销"/> </form> </div> <hr> <div sec:authorize="hasRole('VIP1')"> <h3>普通武功秘籍</h3> <ul> <li><a th:href="@{/level1/1}">罗汉拳</a></li> <li><a th:href="@{/level1/2}">武当长拳</a></li> <li><a th:href="@{/level1/3}">全真剑法</a></li> </ul> </div> <div sec:authorize="hasRole('VIP2')"> <h3>高级武功秘籍</h3> <ul> <li><a th:href="@{/level2/1}">太极拳</a></li> <li><a th:href="@{/level2/2}">七伤拳</a></li> <li><a th:href="@{/level2/3}">梯云纵</a></li> </ul> </div> <div sec:authorize="hasRole('VIP3')"> <h3>绝世武功秘籍</h3> <ul> <li><a th:href="@{/level3/1}">葵花宝典</a></li> <li><a th:href="@{/level3/2}">龟派气功</a></li> <li><a th:href="@{/level3/3}">独孤九剑</a></li> </ul> </div> </body> </html>
<!DOCTYPE html> <html xmlns:th="http://www.thymeleaf.org"> <head> <meta charset="UTF-8"> <title>Insert title here</title> </head> <body> <h1 align="center">欢迎登陆武林秘籍管理系统</h1> <hr> <div align="center"> <form th:action="@{/userLogin}" method="post"> 用户名:<input name="user"/><br> 密码:<input name="pwd"/><br/> <input type="checkbox" name="remeber"/>记住我<br/> <input type="submit" value="登陆"> </form> </div> </body> </html>
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