From d9952968d10b361bb10217ede4fdf4929de011e8 Mon Sep 17 00:00:00 2001
From: harrylee <harryleexyz@qq.com>
Date: Tue, 10 Sep 2019 23:18:24 +0800
Subject: [PATCH] =?UTF-8?q?:memo:=20=E9=9B=86=E6=88=90=E4=BA=AC=E4=B8=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../zhyd/oauth/config/AuthDefaultSource.java  |  25 +++++
 .../me/zhyd/oauth/request/AuthJdRequest.java  | 100 ++++++++++++++++++
 2 files changed, 125 insertions(+)
 create mode 100644 src/main/java/me/zhyd/oauth/request/AuthJdRequest.java

diff --git a/src/main/java/me/zhyd/oauth/config/AuthDefaultSource.java b/src/main/java/me/zhyd/oauth/config/AuthDefaultSource.java
index 9b239e1..f40384f 100644
--- a/src/main/java/me/zhyd/oauth/config/AuthDefaultSource.java
+++ b/src/main/java/me/zhyd/oauth/config/AuthDefaultSource.java
@@ -672,6 +672,31 @@ public enum AuthDefaultSource implements AuthSource {
         public String refresh() {
             return "https://open-api.shop.ele.me/token";
         }
+    },
+    /**
+     * 京东
+     * @since
+     */
+    JD {
+        @Override
+        public String authorize() {
+            return "https://open-oauth.jd.com/oauth2/to_login";
+        }
+
+        @Override
+        public String accessToken() {
+            return "https://open-oauth.jd.com/oauth2/access_token";
+        }
+
+        @Override
+        public String userInfo() {
+            return null;
+        }
+
+        @Override
+        public String refresh() {
+            return "https://open-oauth.jd.com/oauth2/refresh_token";
+        }
     }
 
 }
diff --git a/src/main/java/me/zhyd/oauth/request/AuthJdRequest.java b/src/main/java/me/zhyd/oauth/request/AuthJdRequest.java
new file mode 100644
index 0000000..f8bacec
--- /dev/null
+++ b/src/main/java/me/zhyd/oauth/request/AuthJdRequest.java
@@ -0,0 +1,100 @@
+package me.zhyd.oauth.request;
+
+import cn.hutool.http.HttpRequest;
+import cn.hutool.http.HttpResponse;
+import com.alibaba.fastjson.JSONObject;
+import me.zhyd.oauth.cache.AuthStateCache;
+import me.zhyd.oauth.config.AuthConfig;
+import me.zhyd.oauth.config.AuthDefaultSource;
+import me.zhyd.oauth.enums.AuthResponseStatus;
+import me.zhyd.oauth.exception.AuthException;
+import me.zhyd.oauth.model.AuthCallback;
+import me.zhyd.oauth.model.AuthResponse;
+import me.zhyd.oauth.model.AuthToken;
+import me.zhyd.oauth.model.AuthUser;
+import me.zhyd.oauth.utils.UrlBuilder;
+
+/**
+ * 京东登录
+ *
+ * @author harry.lee (harryleexyz@qq.com)
+ * @since
+ */
+public class AuthJdRequest extends AuthDefaultRequest {
+
+    public AuthJdRequest(AuthConfig config) {
+        super(config, AuthDefaultSource.JD);
+    }
+
+    public AuthJdRequest(AuthConfig config, AuthStateCache authStateCache) {
+        super(config, AuthDefaultSource.JD, authStateCache);
+    }
+
+    @Override
+    protected AuthToken getAccessToken(AuthCallback authCallback) {
+        HttpResponse response = HttpRequest.post(source.accessToken())
+            .form("app_key", config.getClientId())
+            .form("app_secret", config.getClientSecret())
+            .form("grant_type", "authorization_code")
+            .form("code", authCallback.getCode())
+            .execute();
+        JSONObject object = JSONObject.parseObject(response.body());
+
+        this.checkResponse(object);
+
+        return AuthToken.builder()
+            .accessToken(object.getString("access_token"))
+            .expireIn(object.getIntValue("expires_in"))
+            .refreshToken(object.getString("refresh_token"))
+            .scope(object.getString("scope"))
+            .openId(object.getString("open_id"))
+            .build();
+    }
+
+    @Override
+    protected AuthUser getUserInfo(AuthToken authToken) {
+        return null;
+    }
+
+    @Override
+    public AuthResponse refresh(AuthToken oldToken) {
+        HttpResponse response = HttpRequest.post(source.refresh())
+            .form("app_key", config.getClientId())
+            .form("app_secret", config.getClientSecret())
+            .form("grant_type", "refresh_token")
+            .form("refresh_token", oldToken.getRefreshToken())
+            .execute();
+        JSONObject object = JSONObject.parseObject(response.body());
+
+        this.checkResponse(object);
+
+        return AuthResponse.builder()
+            .code(AuthResponseStatus.SUCCESS.getCode())
+            .data(AuthToken.builder()
+                .accessToken(object.getString("access_token"))
+                .expireIn(object.getIntValue("expires_in"))
+                .refreshToken(object.getString("refresh_token"))
+                .scope(object.getString("scope"))
+                .openId(object.getString("open_id"))
+                .build())
+            .build();
+    }
+
+    private void checkResponse(JSONObject object) {
+        if (object.containsKey("msg")) {
+            throw new AuthException(object.getString("msg"));
+        }
+    }
+
+    @Override
+    public String authorize(String state) {
+        return UrlBuilder.fromBaseUrl(source.authorize())
+            .queryParam("app_key", config.getClientId())
+            .queryParam("response_type", "code")
+            .queryParam("redirect_uri", config.getRedirectUri())
+            .queryParam("scope", "snsapi_base")
+            .queryParam("state", getRealState(state))
+            .build();
+    }
+
+}
-- 
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