✨ 增加facebook授权登录

2026-05-22 21:53:18 +00:00 · 2019-05-21 23:33:17 +08:00
parent 880a7d4157
commit a739ca374e
7 changed files with 165 additions and 0 deletions
@@ -0,0 +1,72 @@
+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.AuthSource;
+import me.zhyd.oauth.model.AuthToken;
+import me.zhyd.oauth.model.AuthUser;
+import me.zhyd.oauth.model.AuthUserGender;
+import me.zhyd.oauth.utils.UrlBuilder;
+
+/**
+ * Facebook登录
+ *
+ * @author yadong.zhang (yadong.zhang0415(a)gmail.com)
+ * @version 1.0
+ * @since 1.8
+ */
+public class AuthFacebookRequest extends BaseAuthRequest {
+
+    public AuthFacebookRequest(AuthConfig config) {
+        super(config, AuthSource.FACEBOOK);
+    }
+
+    @Override
+    protected AuthToken getAccessToken(String code) {
+        String accessTokenUrl = UrlBuilder.getFacebookAccessTokenUrl(config.getClientId(), config.getClientSecret(), code, config.getRedirectUri());
+        HttpResponse response = HttpRequest.post(accessTokenUrl).execute();
+        JSONObject object = JSONObject.parseObject(response.body());
+
+        if (object.containsKey("error")) {
+            throw new AuthException(object.getJSONObject("error").getString("message"));
+        }
+
+        return AuthToken.builder()
+                .accessToken(object.getString("access_token"))
+                .expireIn(object.getIntValue("expires_in"))
+                .tokenType(object.getString("token_type"))
+                .build();
+    }
+
+    @Override
+    protected AuthUser getUserInfo(AuthToken authToken) {
+        String accessToken = authToken.getAccessToken();
+        HttpResponse response = HttpRequest.get(UrlBuilder.getFacebookUserInfoUrl(accessToken)).execute();
+        String userInfo = response.body();
+        JSONObject object = JSONObject.parseObject(userInfo);
+        if (object.containsKey("error")) {
+            throw new AuthException(object.getJSONObject("error").getString("message"));
+        }
+        String picture = null;
+        if (object.containsKey("picture")) {
+            JSONObject pictureObj = object.getJSONObject("picture");
+            pictureObj = pictureObj.getJSONObject("data");
+            if (null != pictureObj) {
+                picture = pictureObj.getString("url");
+            }
+        }
+        return AuthUser.builder()
+                .username(object.getString("name"))
+                .nickname(object.getString("name"))
+                .avatar(picture)
+                .location(object.getString("locale"))
+                .email(object.getString("email"))
+                .gender(AuthUserGender.getRealGender(object.getString("gender")))
+                .token(authToken)
+                .source(AuthSource.FACEBOOK)
+                .build();
+    }
+}