JustAuth

hutool:

                              
<dependency>
  <groupId>cn.hutool</groupId>
  <artifactId>hutool-http</artifactId>
  <version>5.3.9</version>
</dependency>
                              
                              
implementation 'cn.hutool:hutool-http:5.3.9'
                            
                          

httpclient:

                              
<dependency>
    <groupId>org.apache.httpcomponents</groupId>
    <artifactId>httpclient</artifactId>
    <version>4.5.12</version>
</dependency>
                            
                              
implementation 'org.apache.httpcomponents:httpclient:4.5.12'
                            
                          

okhttp:

                              
<dependency>
    <groupId>com.squareup.okhttp3</groupId>
    <artifactId>okhttp</artifactId>
    <version>4.8.0</version>
</dependency>
                            
                              
implementation 'com.squareup.okhttp3:okhttp:4.8.0'
                            
                          

创建AuthRequest：

									  
// 创建授权request
AuthRequest authRequest = new AuthGiteeRequest(AuthConfig.builder()
      .clientId("clientId")
      .clientSecret("clientSecret")
      .redirectUri("redirectUri")
      .build());
									  
								  

生成授权地址：

									  
// 生成授权页面地址，字符串类型，可后端跳转或者返回前端进行跳转
String authorizeUrl = authRequest.authorize("state");
									  
								  

成功回调：

									  
// oauth认证成功后进入回调函数，入参为`AuthCallback callback`
AuthResponse response = authRequest.login(callback);
									  
								  

That's it!