spring security webflux github 授权登录

雨点打透心脏的1/2处 2023-02-16 10:55 204阅读 0赞

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### spring security webflux github 授权登录 ###

**使用三方用户github授权登陆**

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**示例**

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**配置文件**

**application.yml**

spring:
      security:
        oauth2:
          client:
            registration:
              github:
                client-id: ******
                client-secret: ******

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**config 层**

**WebSecurityConfig**

@Configuration
    public class WebSecurityConfig {
    
        @Bean
        public SecurityWebFilterChain initSecurityWebFilterChain(ServerHttpSecurity http){
            http.formLogin().loginPage("/login");
    
            http.oauth2Login().and().authorizeExchange()
                    .pathMatchers("/hello2").hasRole("USER")
                    .pathMatchers("/**").permitAll();
    
            return http.build();
        }
    }

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**controller 层**

**HelloController**

@RestController
    public class HelloController {
    
        @RequestMapping("/hello2")
        public String hello(Principal principal){
            return "hello "+principal.getName();
        }
    
        @RequestMapping("/")
        public String redirect(){
            return "redirect";
        }
    }

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**前端页面**

**login.html**

<!DOCTYPE html>
    <html lang="en" xmlns="http://www.w3.org/1999/xhtml"
          xmlns:th="http://www.thymeleaf.org" xmlns:sec="https://www.thymeleaf.org/thymeleaf-extras-springsecurity4">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
    </head>
    <body>
    <div th:align="center">
        <a th:href="@{/oauth2/authorization/github}">github</a>
    </div>
    </body>
    </html>

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**使用测试**

**localhost:8080/hello2**

![20200610092209996.png][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ_size_16_color_FFFFFF_t_70][]

**认证通过后，输出：hello 41827785**

[20200610092209996.png]: https://img-blog.csdnimg.cn/20200610092209996.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200610092257523.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzkzMTYyNQ==,size_16,color_FFFFFF,t_70