Shiro、Spring Security
Spring Boot 整合 Spring Security
快速上⼿ Spring Security
1、创建 Maven ⼯程，pom.xml
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-parent</artifactId> <version>2.1.5.RELEASE</version>
</parent> <dependencies> <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>
</dependencies>
2、创建 Handler
package com.southwind.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
@Controller
public class HelloHandler {
@GetMapping("/index")
public String index(){
return "index";
}
}
3、创建 HTML
<!DOCTYPE html>
<html lang="en"> <head><meta charset="UTF-8"> <title>Title</title>
</head> <body><h1>Hello World</h1>
</body>
</html> 4、创建 application.yml
spring:
thymeleaf:
prefix: classpath:/templates/
suffix: .html
5、创建启动类 Application
package com.southwind.controller;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class,args);
}
}
6、设置⾃定义密码
spring:
thymeleaf:
prefix: classpath:/templates/
suffix: .html
security:
user:
name: admin
password: 123123
权限管理
定义两个 HTML 资源：index.html、admin.html，同时定义两个⻆⾊ ADMIN 和 USER，ADMIN 拥有
访问 index.html 和 admin.html 的权限，USER 只有访问 index.html 的权限。
7、创建 SecurityConfig 类。
package com.southwind.config;
import org.springframework.context.annotation.Configuration;
import
org.springframework.security.config.annotation.authentication.builders.Authent
icationManagerBuilder;
import
org.springframework.security.config.annotation.web.builders.HttpSecurity;
import
org.springframework.security.config.annotation.web.configuration.EnableWebSecu
rity;
import
org.springframework.security.config.annotation.web.configuration.WebSecurityCo
nfigurerAdapter;
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(AuthenticationManagerBuilder auth) throws
Exception {
auth.inMemoryAuthentication().passwordEncoder(new MyPasswordEncoder())
.withUser("user").password(new
MyPasswordEncoder().encode("000")).roles("USER")
.and()
.withUser("admin").password(new
MyPasswordEncoder().encode("123")).roles("ADMIN","USER");
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests().antMatchers("/admin").hasRole("ADMIN")
.antMatchers("/index").access("hasRole('ADMIN') or
hasRole('USER')")
.anyRequest().authenticated()
.and()
.formLogin()
.loginPage("/login")
.permitAll()
.and()
.logout()
.permitAll()
.and()
.csrf()
.disable();
}
}
8、修改 Handler
package com.southwind.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
@Controller
public class HelloHandler {
@GetMapping("/index")
public String index(){
return "index";
}
@GetMapping("/admin")
public String admin(){
return "admin";
}
@GetMapping("/login")
public String login(){
return "login";
}
}
9、login.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org"> <html lang="en"> <head><meta charset="UTF-8"> <title>Title</title>
</head> <body><form th:action="@{/login}" method="post">
⽤户名：<input type="text" name="username"/><br/>
密码：<input type="text" name="password"/><br/>
<input type="submit" value="登录"/>
</form>
</body>
</html>
10、index.html
<!DOCTYPE html>
<html lang="en"> <head><meta charset="UTF-8"> <title>Title</title>
</head> <body><h1>Hello World</h1> <form action="/logout" method="post"> <input type="submit" value="退出"/>
</form>
</body>
</html>
11、admin.html
<!DOCTYPE html>
<html lang="en"> <head><meta charset="UTF-8"> <title>Title</title>
</head> <body><h1>后台管理系统</h1> <form action="/logout" method="post"> <input type="submit" value="退出"/>
</form>
</body>
</html>
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