JustAuth-第三方Oauth2登录

news2024/9/17 1:07:45

JustAuth官网： https://www.justauth.cn/

JustAuth整合Springboot

引入依赖

<dependency>
	 <groupId>org.springframework.boot</groupId>
	 <artifactId>spring-boot-starter-web</artifactId>
	 <version>2.7.15</version>
</dependency>
<dependency>
    <groupId>cn.hutool</groupId>
    <artifactId>hutool-all</artifactId>
    <version>5.8.26</version>
</dependency>
<dependency>
    <groupId>me.zhyd.oauth</groupId>
    <artifactId>JustAuth</artifactId>
    <version>1.16.6</version>
</dependency>

Controller （到Gitee或GitHub上申请第三方授权，修改为自己的clientId、clientSecret）。
这里url中的 {source} 是为了接口和方法的复用。

@RestController
@RequestMapping("/oauth")
public class OauthController {

    @RequestMapping("/{source}")
    public void renderAuth(@PathVariable("source") String source,HttpServletResponse response) throws IOException {
        AuthRequest authRequest = getAuthRequest(source);
        response.sendRedirect(authRequest.authorize(AuthStateUtils.createState()));
    }

    @RequestMapping("/callback/{source}")
    public String login(@PathVariable("source") String source, AuthCallback callback) {
        AuthRequest authRequest = getAuthRequest(source);
        return JSONUtil.toJsonStr(authRequest.login(callback));
    }

    private AuthRequest getAuthRequest(String source) {
        if ("gitee".equals(source)) {
            return new AuthGiteeRequest(AuthConfig.builder()
                    .clientId("***************************")
                    .clientSecret("***************************")
                    .redirectUri("http://127.0.0.1:8080/oauth/callback/gitee")
                    .build());
        }else if ("github".equals(source)){
            return new AuthGithubRequest(AuthConfig.builder()
                    .clientId("**********")
                    .clientSecret("*********")
                    .redirectUri("http://127.0.0.1:8080/oauth/callback/github")
                    .build());
        }
        return null;
    }
}

登陆页面 index.html (放在resources/static/index.html)

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<a href="http://localhost:8080/oauth/gitee">Gitee登录</a>
<a href="http://localhost:8080/oauth/github">GitHub登录</a>
</body>
</html>