SpringBoot的授权与认证

1         <dependency>
2             <groupId>org.springframework.boot</groupId>
3             <artifactId>spring-boot-starter-security</artifactId>
4         </dependency>

 1 package cn.coreqi.config;
 2 
 3 import org.springframework.context.annotation.Configuration;
 4 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 5 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 6 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 7 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 8 
 9 //@Configuration
10 @EnableWebSecurity
11 public class SecurityConfig extends WebSecurityConfigurerAdapter {
12 
13     //定义授权规则
14     @Override
15     protected void configure(HttpSecurity http) throws Exception {
16         //定制请求授权规则
17         http.authorizeRequests().antMatchers("/").permitAll()
18                 .antMatchers("/vip1/**").hasRole("VIP1")
19                 .antMatchers("/vip2/**").hasRole("VIP2")
20                 .antMatchers("/vip3/**").hasRole("VIP3");
21         //开启登陆功能（自动配置）
22         //如果没有登陆就会来到/login（自动生成）登陆页面
23         //如果登陆失败就会重定向到/login?error
24         //默认post形式的/login代表处理登陆
25         http.formLogin().loginPage("/userLogin");
26         //开启自动配置的注销功能
27         //访问/logout表示用户注销，清空session
28         //注销成功会返回/login?logout页面
29         //logoutSuccessUrl()设置注销成功后跳转的页面地址
30         http.logout().logoutSuccessUrl("/");
31         //开启记住我功能
32         //登陆成功以后，将cookie发给浏览器保存，以后访问页面带上这个cookie，只要通过检查就可以免登陆
33         //点击注销会删除cookie
34         http.rememberMe();
35     }
36 
37     //定义认证规则
38     @Override
39     protected void configure(AuthenticationManagerBuilder auth) throws Exception {
40         //jdbcAuthentication()  在JDBC中查找用户
41         //inMemoryAuthentication() 在内存中查找用户
42 
43         auth.inMemoryAuthentication().withUser("fanqi").password("admin").roles("VIP1","VIP2","VIP3")
44                 .and()
45                 .withUser("zhangsan").password("123456").roles("VIP1");
46     }
47 }