✨ 支持抖音和领英，其他更新内容参考update.md

README.md

@@ -19,20 +19,22 @@
 <center>
     <table>
         <tr>
-            <td align="center" width="200"><a href="#授权gitee"><img src="https://gitee.com/logo_icon.png" width="20"></a></td>
+            <td align="center" width="200"><a href="#授权gitee"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/gitee.png" width="20"></a></td>
             <td align="center" width="200"><a href="#授权github"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/github.png" width="20"></a></td>
             <td align="center" width="200"><a href="#授权weibo"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/weibo.png" width="20"></a></td>
-            <td align="center" width="200"><a href="#授权钉钉"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/dingding.png" width="20"></a></td>
+            <td align="center" width="200"><a href="#授权钉钉"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/dingTalk.png" width="20"></a></td>
             <td align="center" width="200"><a href="#授权百度"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/baidu.png" width="20"></a></td>
             <td align="center" width="200"><a href="#授权coding"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/coding.png" width="20"></a></td>
-            <td align="center" width="200"><a href="#授权腾讯云开发者平台"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/tencent_cloud.png" width="20"></a></td>
-            <td align="center" width="200"><a href="#授权oschina"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/oschinas.png" width="20"></a></td>
+            <td align="center" width="200"><a href="#授权腾讯云开发者平台"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/tencentCloud.png" width="20"></a></td>
+            <td align="center" width="200"><a href="#授权oschina"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/oschina.png" width="20"></a></td>
             <td align="center" width="200"><a href="#授权支付宝"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/alipay.png" width="20"></a></td>
             <td align="center" width="200"><a href="#授权qq"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/qq.png" width="20"></a></td>
-            <td align="center" width="200"><a href="#授权微信"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/wechats.png" width="20"></a></td>
+            <td align="center" width="200"><a href="#授权微信"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/wechat.png" width="20"></a></td>
             <td align="center" width="200"><a href="#授权淘宝"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/taobao.png" width="20"></a></td>
             <td align="center" width="200"><a href="#授权google"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/google.png" width="20"></a></td>
             <td align="center" width="200"><a href="#授权facebook"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/facebook.png" width="20"></a></td>
+            <td align="center" width="200"><a href="#授权抖音"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/douyin.png" width="20"></a></td>
+            <td align="center" width="200"><a href="#授权领英"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/linkedin.png" width="20"></a></td>
             <td align="center" width="200"><a href="#授权csdn"><img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/csdn.png" width="20"></a></td>
         </tr>
     </table>
@@ -46,7 +48,15 @@ JustAuth，如你所见，它仅仅是一个**第三方授权登录**的**工具
 
 项目开源地址：[gitee](https://gitee.com/yadong.zhang/JustAuth) | [github](https://github.com/zhangyd-c/JustAuth)
 
+## 特点
+
+废话不多说，就俩字：
+
+1. **全**：已集成十多家第三方平台（国内外常用的基本都已包含），后续依然还有扩展计划！
+2. **简**：API就是奔着最简单去设计的（见后面`快速开始`），尽量让您用起来没有障碍感！
+
 ## 快速开始
+
 - 引入依赖
 ```xml
 <dependency>
@@ -79,20 +89,22 @@ authRequest.login("code");
 #### API列表
 |  :computer: 平台  |  :coffee: API类  |  :page_facing_up: SDK  |
 |:------:|:-------:|:-------:|
-|  <img src="https://gitee.com/logo_icon.png" width="20">  |  [AuthGiteeRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthGiteeRequest.java)  | <a href="https://gitee.com/api/v5/oauth_doc#list_1" target="_blank">参考文档</a> |
+|  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/gitee.png" width="20">  |  [AuthGiteeRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthGiteeRequest.java)  | <a href="https://gitee.com/api/v5/oauth_doc#list_1" target="_blank">参考文档</a> |
 |  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/github.png" width="20">  |  [AuthGithubRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthGiteeRequest.java)  |  <a href="https://github.com/settings/developers" target="_blank">参考文档</a> |
 |  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/weibo.png" width="20">  |  [AuthWeiboRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthGiteeRequest.java)  |  <a href="https://open.weibo.com/wiki/%E5%BE%AE%E5%8D%9AAPI" target="_blank">参考文档</a>  |
-|  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/dingding.png" width="20">  |  [AuthDingTalkRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthDingTalkRequest.java)  |  <a href="https://open-doc.dingtalk.com/microapp/serverapi2/kymkv6" target="_blank">参考文档</a>  |
+|  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/dingTalk.png" width="20">  |  [AuthDingTalkRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthDingTalkRequest.java)  |  <a href="https://open-doc.dingtalk.com/microapp/serverapi2/kymkv6" target="_blank">参考文档</a>  |
 |  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/baidu.png" width="20">  |  [AuthBaiduRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthBaiduRequest.java)  |  <a href="https://developer.baidu.com/" target="_blank">参考文档</a>  |
 |  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/coding.png" width="25">  |  [AuthCodingRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthCodingRequest.java)  |  <a href="https://open.coding.net/references/oauth/" target="_blank">参考文档</a> |
-|  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/tencent_cloud.png" width="25">  |  [AuthTencentCloudRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthTencentCloudRequest.java)  |  <a href="https://dev.tencent.com/help/doc/faq/b4e5b7aee786/oauth" target="_blank">参考文档</a> |
-|  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/oschinas.png" width="20">  |  [AuthOschinaRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthOschinaRequest.java)  |  <a href="https://www.oschina.net/openapi/docs/openapi_user" target="_blank">参考文档</a> |
+|  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/tencentCloud.png" width="25">  |  [AuthTencentCloudRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthTencentCloudRequest.java)  |  <a href="https://dev.tencent.com/help/doc/faq/b4e5b7aee786/oauth" target="_blank">参考文档</a> |
+|  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/oschina.png" width="20">  |  [AuthOschinaRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthOschinaRequest.java)  |  <a href="https://www.oschina.net/openapi/docs/openapi_user" target="_blank">参考文档</a> |
 |  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/alipay.png" width="20">  |  [AuthAlipayRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthAlipayRequest.java)  |  <a href="https://alipay.open.taobao.com/docs/doc.htm?spm=a219a.7629140.0.0.336d4b70GUKXOl&treeId=193&articleId=105809&docType=1" target="_blank">参考文档</a> |
 |  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/qq.png" width="20">  |  [AuthQqRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthQqRequest.java)  |  <a href="http://wiki.connect.qq.com/" target="_blank">参考文档</a>  |
-|  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/wechats.png" width="20">  |  [AuthWeChatRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthWeChatRequest.java)   |  <a href="https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=open1419316505&token=&lang=zh_CN" target="_blank">参考文档</a>  |
+|  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/wechat.png" width="20">  |  [AuthWeChatRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthWeChatRequest.java)   |  <a href="https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=open1419316505&token=&lang=zh_CN" target="_blank">参考文档</a>  |
 |  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/taobao.png" width="20">  |  [AuthTaobaoRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthTaobaoRequest.java)   |  <a href="https://open.taobao.com/doc.htm?spm=a219a.7386797.0.0.4e00669acnkQy6&source=search&docId=105590&docType=1" target="_blank">参考文档</a>  |
 |  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/google.png" width="20">  |  [AuthGoogleRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthGoogleRequest.java)   |  <a href="https://developers.google.com/identity/protocols/OpenIDConnect" target="_blank">参考文档</a>  |
 |  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/facebook.png" width="20">  |  [AuthFacebookRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthFacebookRequest.java)   |  <a href="https://developers.facebook.com/docs/facebook-login/manually-build-a-login-flow" target="_blank">参考文档</a>  |
+|  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/douyin.png" width="20">  |  [AuthDouyinRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthDouyinRequest.java)   |  <a href="https://www.douyin.com/platform/doc" target="_blank">参考文档</a>  |
+|  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/linkedin.png" width="20">  |  [AuthLinkedinRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthLinkedinRequest.java)   |  <a href="https://docs.microsoft.com/zh-cn/linkedin/shared/authentication/authorization-code-flow?context=linkedin/context" target="_blank">参考文档</a>  |
 |  <img src="https://gitee.com/yadong.zhang/static/raw/master/JustAuth/csdn.png" width="20">  |  [AuthCsdnRequest](https://gitee.com/yadong.zhang/JustAuth/blob/master/src/main/java/me/zhyd/oauth/request/AuthCsdnRequest.java)  |  无 |
 
 _请知悉：经咨询CSDN官方客服得知，CSDN的授权开放平台已经下线。如果以前申请过的应用，可以继续使用，但是不再支持申请新的应用。so, 本项目中的CSDN登录只能针对少部分用户使用了_
@@ -178,6 +190,12 @@ _请知悉：经咨询CSDN官方客服得知，CSDN的授权开放平台已经
 
 ![授权facebook登录](https://images.gitee.com/uploads/images/2019/0521/233647_6a89fb45_784199.png "授权facebook登录")
 
+#### 授权抖音
+
+
+#### 授权领英
+
+
 #### 授权csdn
 
 _请知悉：经咨询CSDN官方客服得知，CSDN的授权开放平台已经下线。如果以前申请过的应用，可以继续使用，但是不再支持申请新的应用。so, 本项目中的CSDN登录只能针对少部分用户使用了_

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>me.zhyd.oauth</groupId>
     <artifactId>JustAuth</artifactId>
-    <version>1.3.3</version>
+    <version>1.4.0</version>
 
     <name>JustAuth</name>
     <url>https://gitee.com/yadong.zhang/JustAuth</url>

src/main/java/me/zhyd/oauth/authorization/AuthorizationFactory.java

@@ -67,6 +67,8 @@ public class AuthorizationFactory {
         AuthorizationFactory.register(AuthSource.WECHAT, new WeChatAuthorization());
         AuthorizationFactory.register(AuthSource.WEIBO, new WeiboAuthorization());
         AuthorizationFactory.register(AuthSource.FACEBOOK, new FacebookAuthorization());
+        AuthorizationFactory.register(AuthSource.DOUYIN, new DouyinAuthorization());
+        AuthorizationFactory.register(AuthSource.LINKEDIN, new LinkedinAuthorization());
         loader = true;
     }
 

src/main/java/me/zhyd/oauth/authorization/DouyinAuthorization.java

+package me.zhyd.oauth.authorization;
+
+import me.zhyd.oauth.config.AuthConfig;
+import me.zhyd.oauth.utils.UrlBuilder;
+
+/**
+ * 抖音授权
+ *
+ * @author yadong.zhang (yadong.zhang0415(a)gmail.com)
+ * @version 1.0
+ * @since 1.8
+ */
+public class DouyinAuthorization implements Authorization {
+
+    @Override
+    public String getAuthorizeUrl(AuthConfig config) {
+        return UrlBuilder.getDouyinAuthorizeUrl(config.getClientId(), config.getRedirectUri());
+    }
+}

src/main/java/me/zhyd/oauth/authorization/LinkedinAuthorization.java

+package me.zhyd.oauth.authorization;
+
+import me.zhyd.oauth.config.AuthConfig;
+import me.zhyd.oauth.utils.UrlBuilder;
+
+/**
+ * 领英授权
+ *
+ * @author yadong.zhang (yadong.zhang0415(a)gmail.com)
+ * @version 1.0
+ * @since 1.8
+ */
+public class LinkedinAuthorization implements Authorization {
+
+    @Override
+    public String getAuthorizeUrl(AuthConfig config) {
+        return UrlBuilder.getLinkedinAuthorizeUrl(config.getClientId(), config.getRedirectUri());
+    }
+}

src/main/java/me/zhyd/oauth/consts/ApiUrl.java

@@ -445,6 +445,64 @@ public enum ApiUrl {
         public String refresh() {
             throw new AuthException(ResponseStatus.UNSUPPORTED);
         }
+    },
+    /**
+     * 抖音
+     */
+    DOUYIN {
+        @Override
+        public String authorize() {
+            return "https://open.douyin.com/platform/oauth/connect";
+        }
+
+        @Override
+        public String accessToken() {
+            return "https://open.douyin.com/oauth/access_token";
+        }
+
+        @Override
+        public String userInfo() {
+            return "https://open.douyin.com/oauth/userinfo";
+        }
+
+        @Override
+        public String revoke() {
+            throw new AuthException(ResponseStatus.UNSUPPORTED);
+        }
+
+        @Override
+        public String refresh() {
+            return "https://open.douyin.com/oauth/refresh_token";
+        }
+    },
+    /**
+     * 领英
+     */
+    LINKEDIN {
+        @Override
+        public String authorize() {
+            return "https://www.linkedin.com/oauth/v2/authorization";
+        }
+
+        @Override
+        public String accessToken() {
+            return "https://www.linkedin.com/oauth/v2/accessToken";
+        }
+
+        @Override
+        public String userInfo() {
+            return "https://api.linkedin.com/v2/me";
+        }
+
+        @Override
+        public String revoke() {
+            throw new AuthException(ResponseStatus.UNSUPPORTED);
+        }
+
+        @Override
+        public String refresh() {
+            return "https://www.linkedin.com/oauth/v2/accessToken";
+        }
     };
 
     /**

src/main/java/me/zhyd/oauth/model/AuthResponse.java

@@ -28,4 +28,13 @@ public class AuthResponse<T> {
      * 授权响应数据，当且仅当 code = 2000 时返回
      */
     private T data;
+
+    /**
+     * 是否请求成功
+     *
+     * @return true or false
+     */
+    public boolean ok() {
+        return this.code == ResponseStatus.SUCCESS.getCode();
+    }
 }

src/main/java/me/zhyd/oauth/model/AuthSource.java

@@ -23,4 +23,6 @@ public enum AuthSource {
     WECHAT,
     GOOGLE,
     FACEBOOK,
+    DOUYIN,
+    LINKEDIN,
 }

src/main/java/me/zhyd/oauth/request/AuthDouyinRequest.java

+package me.zhyd.oauth.request;
+
+import cn.hutool.http.HttpRequest;
+import cn.hutool.http.HttpResponse;
+import com.alibaba.fastjson.JSONObject;
+import me.zhyd.oauth.config.AuthConfig;
+import me.zhyd.oauth.exception.AuthException;
+import me.zhyd.oauth.model.AuthResponse;
+import me.zhyd.oauth.model.AuthSource;
+import me.zhyd.oauth.model.AuthToken;
+import me.zhyd.oauth.model.AuthUser;
+import me.zhyd.oauth.utils.UrlBuilder;
+
+
+/**
+ * 抖音登录
+ *
+ * @author yadong.zhang (yadong.zhang0415(a)gmail.com)
+ * @version 1.0
+ * @since 1.8
+ */
+public class AuthDouyinRequest extends BaseAuthRequest {
+
+    public AuthDouyinRequest(AuthConfig config) {
+        super(config, AuthSource.DOUYIN);
+    }
+
+    @Override
+    protected AuthToken getAccessToken(String code) {
+        String accessTokenUrl = UrlBuilder.getDouyinAccessTokenUrl(config.getClientId(), config.getClientSecret(), code);
+        return this.getToken(accessTokenUrl);
+    }
+
+    @Override
+    protected AuthUser getUserInfo(AuthToken authToken) {
+        String accessToken = authToken.getAccessToken();
+        String openId = authToken.getOpenId();
+        HttpResponse response = HttpRequest.get(UrlBuilder.getDouyinUserInfoUrl(accessToken, openId)).execute();
+        JSONObject object = JSONObject.parseObject(response.body());
+
+        JSONObject userInfoObject = this.checkResponse(object);
+
+        return AuthUser.builder()
+                .uuid(userInfoObject.getString("open_id"))
+                .username(userInfoObject.getString("nickname"))
+                .nickname(userInfoObject.getString("nickname"))
+                .avatar(userInfoObject.getString("avatar"))
+                .token(authToken)
+                .source(AuthSource.DOUYIN)
+                .build();
+    }
+
+    @Override
+    public AuthResponse refresh(AuthToken oldToken) {
+        String refreshTokenUrl = UrlBuilder.getDouyinRefreshUrl(config.getClientId(), oldToken.getRefreshToken());
+        return AuthResponse.builder()
+                .code(ResponseStatus.SUCCESS.getCode())
+                .data(this.getToken(refreshTokenUrl))
+                .build();
+    }
+
+    /**
+     * 检查响应内容是否正确
+     *
+     * @param object 请求响应内容
+     * @return 实际请求数据的json对象
+     */
+    private JSONObject checkResponse(JSONObject object) {
+        String message = object.getString("message");
+        JSONObject data = object.getJSONObject("data");
+        int errorCode = data.getIntValue("error_code");
+        if ("error".equals(message) || errorCode != 0) {
+            throw new AuthException(errorCode, data.getString("description"));
+        }
+        return data;
+    }
+
+    /**
+     * 获取token，适用于获取access_token和刷新token
+     *
+     * @param accessTokenUrl 实际请求token的地址
+     * @return token对象
+     */
+    private AuthToken getToken(String accessTokenUrl) {
+        HttpResponse response = HttpRequest.post(accessTokenUrl).execute();
+        String accessTokenStr = response.body();
+        JSONObject object = JSONObject.parseObject(accessTokenStr);
+
+        JSONObject accessTokenObject = this.checkResponse(object);
+        return AuthToken.builder()
+                .accessToken(accessTokenObject.getString("access_token"))
+                .openId(accessTokenObject.getString("open_id"))
+                .expireIn(accessTokenObject.getIntValue("expires_in"))
+                .refreshToken(accessTokenObject.getString("refresh_token"))
+                .scope(accessTokenObject.getString("scope"))
+                .build();
+    }
+}

src/main/java/me/zhyd/oauth/request/AuthLinkedinRequest.java

+package me.zhyd.oauth.request;
+
+import cn.hutool.http.HttpRequest;
+import cn.hutool.http.HttpResponse;
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import me.zhyd.oauth.config.AuthConfig;
+import me.zhyd.oauth.exception.AuthException;
+import me.zhyd.oauth.model.AuthResponse;
+import me.zhyd.oauth.model.AuthSource;
+import me.zhyd.oauth.model.AuthToken;
+import me.zhyd.oauth.model.AuthUser;
+import me.zhyd.oauth.utils.StringUtils;
+import me.zhyd.oauth.utils.UrlBuilder;
+
+
+/**
+ * 领英登录
+ *
+ * @author yadong.zhang (yadong.zhang0415(a)gmail.com)
+ * @version 1.0
+ * @since 1.8
+ */
+public class AuthLinkedinRequest extends BaseAuthRequest {
+
+    public AuthLinkedinRequest(AuthConfig config) {
+        super(config, AuthSource.LINKEDIN);
+    }
+
+    @Override
+    protected AuthToken getAccessToken(String code) {
+        String accessTokenUrl = UrlBuilder.getLinkedinAccessTokenUrl(config.getClientId(), config.getClientSecret(), code, config.getRedirectUri());
+        return this.getToken(accessTokenUrl);
+    }
+
+    @Override
+    protected AuthUser getUserInfo(AuthToken authToken) {
+        String accessToken = authToken.getAccessToken();
+        HttpResponse response = HttpRequest.get(UrlBuilder.getLinkedinUserInfoUrl())
+                .header("Host", "api.linkedin.com")
+                .header("Connection", "Keep-Alive")
+                .header("Authorization", "Bearer " + accessToken)
+                .execute();
+        JSONObject userInfoObject = JSONObject.parseObject(response.body());
+
+        this.checkResponse(userInfoObject);
+
+        // 组装用户名
+        String firstName, lastName;
+        // 获取firstName
+        if (userInfoObject.containsKey("localizedFirstName")) {
+            firstName = userInfoObject.getString("localizedFirstName");
+        } else {
+            firstName = getUserName(userInfoObject, "firstName");
+        }
+        // 获取lastName
+        if (userInfoObject.containsKey("localizedLastName")) {
+            lastName = userInfoObject.getString("localizedLastName");
+        } else {
+            lastName = getUserName(userInfoObject, "lastName");
+        }
+        String userName = firstName + " " + lastName;
+
+        // 获取用户头像
+        String avatar = null;
+        JSONObject profilePictureObject = userInfoObject.getJSONObject("profilePicture");
+        if (profilePictureObject.containsKey("displayImage~")) {
+            JSONArray displayImageElements = profilePictureObject.getJSONObject("displayImage~").getJSONArray("elements");
+            if (null != displayImageElements && displayImageElements.size() > 0) {
+                JSONObject largestImageObj = displayImageElements.getJSONObject(displayImageElements.size() - 1);
+                avatar = largestImageObj.getJSONArray("identifiers").getJSONObject(0).getString("identifier");
+            }
+        }
+
+        // 获取用户邮箱地址
+        String email = this.getUserEmail(accessToken);
+        return AuthUser.builder()
+                .uuid(userInfoObject.getString("id"))
+                .username(userName)
+                .nickname(userName)
+                .avatar(avatar)
+                .email(email)
+                .token(authToken)
+                .source(AuthSource.LINKEDIN)
+                .build();
+    }
+
+    private String getUserEmail(String accessToken) {
+        String email = null;
+        HttpResponse emailResponse = HttpRequest.get("https://api.linkedin.com/v2/emailAddress?q=members&projection=(elements*(handle~))")
+                .header("Host", "api.linkedin.com")
+                .header("Connection", "Keep-Alive")
+                .header("Authorization", "Bearer " + accessToken)
+                .execute();
+        System.out.println(emailResponse.body());
+        JSONObject emailObj = JSONObject.parseObject(emailResponse.body());
+        if (emailObj.containsKey("elements")) {
+            email = emailObj.getJSONArray("elements").getJSONObject(0).getJSONObject("handle~").getString("emailAddress");
+        }
+        return email;
+    }
+
+    private String getUserName(JSONObject userInfoObject, String nameKey) {
+        String firstName;
+        JSONObject firstNameObj = userInfoObject.getJSONObject(nameKey);
+        JSONObject localizedObj = firstNameObj.getJSONObject("localized");
+        JSONObject preferredLocaleObj = firstNameObj.getJSONObject("preferredLocale");
+        firstName = localizedObj.getString(preferredLocaleObj.getString("language") + "_" + preferredLocaleObj.getString("country"));
+        return firstName;
+    }
+
+    @Override
+    public AuthResponse refresh(AuthToken oldToken) {
+        if (StringUtils.isEmpty(oldToken.getRefreshToken())) {
+            throw new AuthException(ResponseStatus.UNSUPPORTED);
+        }
+        String refreshTokenUrl = UrlBuilder.getLinkedinRefreshUrl(config.getClientId(), config.getClientSecret(), oldToken.getRefreshToken());
+        return AuthResponse.builder()
+                .code(ResponseStatus.SUCCESS.getCode())
+                .data(this.getToken(refreshTokenUrl))
+                .build();
+    }
+
+    private void checkResponse(JSONObject userInfoObject) {
+        if (userInfoObject.containsKey("error")) {
+            throw new AuthException(userInfoObject.getString("error_description"));
+        }
+    }
+
+    /**
+     * 获取token，适用于获取access_token和刷新token
+     *
+     * @param accessTokenUrl 实际请求token的地址
+     * @return token对象
+     */
+    private AuthToken getToken(String accessTokenUrl) {
+        HttpResponse response = HttpRequest.post(accessTokenUrl)
+                .header("Host", "www.linkedin.com")
+                .header("Content-Type", "application/x-www-form-urlencoded")
+                .execute();
+        String accessTokenStr = response.body();
+        JSONObject accessTokenObject = JSONObject.parseObject(accessTokenStr);
+
+        this.checkResponse(accessTokenObject);
+
+        return AuthToken.builder()
+                .accessToken(accessTokenObject.getString("access_token"))
+                .expireIn(accessTokenObject.getIntValue("expires_in"))
+                .refreshToken(accessTokenObject.getString("refresh_token"))
+                .build();
+    }
+}

src/main/java/me/zhyd/oauth/request/AuthWeChatRequest.java

@@ -29,16 +29,7 @@ public class AuthWeChatRequest extends BaseAuthRequest {
     @Override
     protected AuthToken getAccessToken(String code) {
         String accessTokenUrl = UrlBuilder.getWeChatAccessTokenUrl(config.getClientId(), config.getClientSecret(), code);
-        HttpResponse response = HttpRequest.get(accessTokenUrl).execute();
-        JSONObject object = JSONObject.parseObject(response.body());
-        if (!object.containsKey("access_token") || !object.containsKey("openid") || !object.containsKey("refresh_token")) {
-            throw new AuthException("Unable to get access_token or openid or refresh_token from wechat using code [" + code + "]");
-        }
-        return AuthToken.builder()
-                .accessToken(object.getString("access_token"))
-                .refreshToken(object.getString("refresh_token"))
-                .openId(object.getString("openid"))
-                .build();
+        return this.getToken(accessTokenUrl);
     }
 
     @Override
@@ -48,9 +39,8 @@ public class AuthWeChatRequest extends BaseAuthRequest {
 
         HttpResponse response = HttpRequest.get(UrlBuilder.getWeChatUserInfoUrl(accessToken, openId)).execute();
         JSONObject object = JSONObject.parseObject(response.body());
-        if (object.containsKey("errcode")) {
-            throw new AuthException(object.getString("errmsg"));
-        }
+
+        this.checkResponse(object);
 
         return AuthUser.builder()
                 .username(object.getString("nickname"))
@@ -65,16 +55,41 @@ public class AuthWeChatRequest extends BaseAuthRequest {
     }
 
     @Override
-    public AuthResponse refresh(AuthToken authToken) {
-        String refreshToken = authToken.getRefreshToken();
-        HttpResponse response = HttpRequest.get(UrlBuilder.getWeChatRefreshUrl(config.getClientId(), refreshToken))
-                .execute();
+    public AuthResponse refresh(AuthToken oldToken) {
+        String refreshTokenUrl = UrlBuilder.getWeChatRefreshUrl(config.getClientId(), oldToken.getRefreshToken());
+        return AuthResponse.builder()
+                .code(ResponseStatus.SUCCESS.getCode())
+                .data(this.getToken(refreshTokenUrl))
+                .build();
+    }
 
-        JSONObject object = JSONObject.parseObject(response.body());
+    /**
+     * 检查响应内容是否正确
+     *
+     * @param object 请求响应内容
+     */
+    private void checkResponse(JSONObject object) {
         if (object.containsKey("errcode")) {
-            throw new AuthException(object.getString("errmsg"));
+            throw new AuthException(object.getIntValue("errcode"), object.getString("errmsg"));
         }
+    }
+    /**
+     * 获取token，适用于获取access_token和刷新token
+     *
+     * @param accessTokenUrl 实际请求token的地址
+     * @return token对象
+     */
+    private AuthToken getToken(String accessTokenUrl) {
+        HttpResponse response = HttpRequest.get(accessTokenUrl).execute();
+        JSONObject object = JSONObject.parseObject(response.body());
+
+        this.checkResponse(object);
 
-        return AuthResponse.builder().data(object).build();
+        return AuthToken.builder()
+                .accessToken(object.getString("access_token"))
+                .refreshToken(object.getString("refresh_token"))
+                .expireIn(object.getIntValue("expires_in"))
+                .openId(object.getString("openid"))
+                .build();
     }
 }

src/main/java/me/zhyd/oauth/request/BaseAuthRequest.java

@@ -35,13 +35,22 @@ public abstract class BaseAuthRequest implements AuthRequest {
     @Override
     public AuthResponse login(String code) {
         try {
-            AuthUser user = this.getUserInfo(this.getAccessToken(code));
+            AuthToken authToken = this.getAccessToken(code);
+            AuthUser user = this.getUserInfo(authToken);
             return AuthResponse.builder().code(ResponseStatus.SUCCESS.getCode()).data(user).build();
         } catch (Exception e) {
-            return AuthResponse.builder().code(ResponseStatus.FAILURE.getCode()).msg(e.getMessage()).build();
+            return this.responseError(e);
         }
     }
 
+    private AuthResponse responseError(Exception e) {
+        int errorCode = ResponseStatus.FAILURE.getCode();
+        if (e instanceof AuthException) {
+            errorCode = ((AuthException) e).getErrorCode();
+        }
+        return AuthResponse.builder().code(errorCode).msg(e.getMessage()).build();
+    }
+
     @Override
     public String authorize() {
         return AuthorizationFactory.getAuthorize(source).getAuthorizeUrl(config);

src/main/java/me/zhyd/oauth/utils/UrlBuilder.java

@@ -72,6 +72,11 @@ public class UrlBuilder {
     private static final String FACEBOOK_ACCESS_TOKEN_PATTERN = "{0}?client_id={1}&client_secret={2}&code={3}&redirect_uri={4}&grant_type=authorization_code";
     private static final String FACEBOOK_USER_INFO_PATTERN = "{0}?access_token={1}&fields=id,name,birthday,gender,hometown,email,devices,picture.width(400)";
 
+    private static final String DOUYIN_AUTHORIZE_PATTERN = "{0}?client_key={1}&redirect_uri={2}&state={3}&response_type=code&scope=user_info";
+    private static final String DOUYIN_ACCESS_TOKEN_PATTERN = "{0}?client_id={1}&client_secret={2}&code={3}&grant_type=authorization_code";
+    private static final String DOUYIN_USER_INFO_PATTERN = "{0}?access_token={1}&open_id={2}";
+    private static final String DOUYIN_REFRESH_TOKEN_PATTERN = "{0}?client_key={1}&refresh_token={2}&grant_type=refresh_token";
+
     /**
      * 获取githubtoken的接口地址
      *
@@ -569,4 +574,101 @@ public class UrlBuilder {
     public static String getFacebookUserInfoUrl(String token) {
         return MessageFormat.format(FACEBOOK_USER_INFO_PATTERN, ApiUrl.FACEBOOK.userInfo(), token);
     }
+
+    /**
+     * 获取Douyin授权地址
+     *
+     * @param clientId    Douyin 应用的Client ID
+     * @param redirectUrl Douyin 应用授权成功后的回调地址
+     * @return full url
+     */
+    public static String getDouyinAuthorizeUrl(String clientId, String redirectUrl) {
+        return MessageFormat.format(DOUYIN_AUTHORIZE_PATTERN, ApiUrl.DOUYIN.authorize(), clientId, redirectUrl, System.currentTimeMillis());
+    }
+
+    /**
+     * 获取Douyin token的接口地址
+     *
+     * @param clientId     Douyin 应用的Client ID
+     * @param clientSecret Douyin 应用的Client Secret
+     * @param code         Douyin 授权前的code，用来换token
+     * @return full url
+     */
+    public static String getDouyinAccessTokenUrl(String clientId, String clientSecret, String code) {
+        return MessageFormat.format(DOUYIN_ACCESS_TOKEN_PATTERN, ApiUrl.DOUYIN.accessToken(), clientId, clientSecret, code);
+    }
+
+    /**
+     * 获取Douyin用户详情的接口地址
+     *
+     * @param token  Douyin 应用的token
+     * @param openId 用户在当前应用的唯一标识 通过token接口获取
+     * @return full url
+     */
+    public static String getDouyinUserInfoUrl(String token, String openId) {
+        return MessageFormat.format(DOUYIN_USER_INFO_PATTERN, ApiUrl.DOUYIN.userInfo(), token, openId);
+    }
+
+    /**
+     * 获取Douyin 刷新令牌 地址
+     *
+     * @param clientId     Douyin应用的client_key
+     * @param refreshToken Douyin应用返回的refresh_token
+     * @return full url
+     */
+    public static String getDouyinRefreshUrl(String clientId, String refreshToken) {
+        return MessageFormat.format(DOUYIN_REFRESH_TOKEN_PATTERN, ApiUrl.DOUYIN.refresh(), clientId, refreshToken);
+    }
+
+
+
+    private static final String LINKEDIN_AUTHORIZE_PATTERN = "{0}?client_id={1}&redirect_uri={2}&state={3}&response_type=code&scope=r_liteprofile%20r_emailaddress%20w_member_social";
+    private static final String LINKEDIN_ACCESS_TOKEN_PATTERN = "{0}?client_id={1}&client_secret={2}&code={3}&redirect_uri={4}&grant_type=authorization_code";
+    private static final String LINKEDIN_USER_INFO_PATTERN = "{0}?projection=(id,firstName,lastName,profilePicture(displayImage~:playableStreams))";
+    private static final String LINKEDIN_REFRESH_TOKEN_PATTERN = "{0}?client_id={1}&client_secret={2}&refresh_token={3}&grant_type=refresh_token";
+
+    /**
+     * 获取Linkedin授权地址
+     *
+     * @param clientId    Linkedin 应用的Client ID
+     * @param redirectUrl Linkedin 应用授权成功后的回调地址
+     * @return full url
+     */
+    public static String getLinkedinAuthorizeUrl(String clientId, String redirectUrl) {
+        return MessageFormat.format(LINKEDIN_AUTHORIZE_PATTERN, ApiUrl.LINKEDIN.authorize(), clientId, redirectUrl, System.currentTimeMillis());
+    }
+
+    /**
+     * 获取Linkedin token的接口地址
+     *
+     * @param clientId     Linkedin 应用的Client ID
+     * @param clientSecret Linkedin 应用的Client Secret
+     * @param code         Linkedin 授权前的code，用来换token
+     * @param redirectUrl google 应用授权成功后的回调地址
+     * @return full url
+     */
+    public static String getLinkedinAccessTokenUrl(String clientId, String clientSecret, String code, String redirectUrl) {
+        return MessageFormat.format(LINKEDIN_ACCESS_TOKEN_PATTERN, ApiUrl.LINKEDIN.accessToken(), clientId, clientSecret, code, redirectUrl);
+    }
+
+    /**
+     * 获取Linkedin用户详情的接口地址
+     *
+     * @return full url
+     */
+    public static String getLinkedinUserInfoUrl() {
+        return MessageFormat.format(LINKEDIN_USER_INFO_PATTERN, ApiUrl.LINKEDIN.userInfo());
+    }
+
+    /**
+     * 获取Linkedin 刷新令牌 地址
+     *
+     * @param clientId     Linkedin应用的client_key
+     * @param clientSecret Linkedin 应用的Client Secret
+     * @param refreshToken Linkedin应用返回的refresh_token
+     * @return full url
+     */
+    public static String getLinkedinRefreshUrl(String clientId, String clientSecret, String refreshToken) {
+        return MessageFormat.format(LINKEDIN_REFRESH_TOKEN_PATTERN, ApiUrl.LINKEDIN.refresh(), clientId, clientSecret, refreshToken);
+    }
 }

update.md

+### 2019/05/26
+1. 增加抖音和Linkedin的授权登陆
+2. 修改部分图片命名
+3. 优化部分代码
+
+
 ### 2019/05/24
 1. 修复一些问题
 2. 升级api，在AuthUser中增加`uuid`属性，可以通过`uuid` + `source`唯一确定一个用户，此举解决了用户身份归属的问题。