integrate stack overflow

2026-04-26 19:48:46 +08:00 · 2019-07-18 18:05:22 +08:00
parent 44d4323fb2
commit 698c922b6b
5 changed files with 162 additions and 1 deletions
--- a/src/main/java/me/zhyd/oauth/request/AuthStackOverflowRequest.java
+++ b/src/main/java/me/zhyd/oauth/request/AuthStackOverflowRequest.java
@@ -0,0 +1,78 @@
+package me.zhyd.oauth.request;
+
+import cn.hutool.http.HttpRequest;
+import cn.hutool.http.HttpResponse;
+import cn.hutool.http.HttpUtil;
+import com.alibaba.fastjson.JSONObject;
+import me.zhyd.oauth.config.AuthConfig;
+import me.zhyd.oauth.exception.AuthException;
+import me.zhyd.oauth.model.AuthCallback;
+import me.zhyd.oauth.model.AuthToken;
+import me.zhyd.oauth.model.AuthUser;
+import me.zhyd.oauth.model.AuthUserGender;
+import me.zhyd.oauth.url.AuthStackOverflowUrlBuilder;
+import me.zhyd.oauth.url.entity.AuthUserInfoEntity;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static me.zhyd.oauth.config.AuthSource.STACK_OVERFLOW;
+
+/**
+ * Stack Overflow登录
+ *
+ * @author hongwei.peng (pengisgood(at)gmail(dot)com)
+ * @version 1.9.0
+ * @since 1.9.0
+ */
+public class AuthStackOverflowRequest extends AuthDefaultRequest {
+
+    public AuthStackOverflowRequest(AuthConfig config) {
+        super(config, STACK_OVERFLOW, new AuthStackOverflowUrlBuilder());
+    }
+
+    @Override
+    protected AuthToken getAccessToken(AuthCallback authCallback) {
+        String accessTokenUrl = this.urlBuilder.getAccessTokenUrl(authCallback.getCode());
+        HttpResponse response = HttpRequest.post(accessTokenUrl)
+            .contentType("application/x-www-form-urlencoded")
+            .form(buildBody(accessTokenUrl))
+            .execute();
+        JSONObject accessTokenObject = JSONObject.parseObject(response.body());
+        if (!response.isOk()) {
+            throw new AuthException("Unable to get token from Stack Overflow using code [" + authCallback.getCode() + "]: " + accessTokenObject);
+        }
+
+        return AuthToken.builder()
+            .accessToken(accessTokenObject.getString("access_token"))
+            .expireIn(accessTokenObject.getIntValue("expires"))
+            .build();
+    }
+
+    @Override
+    protected AuthUser getUserInfo(AuthToken authToken) {
+        String accessToken = authToken.getAccessToken();
+        HttpResponse response = HttpRequest.get(this.urlBuilder.getUserInfoUrl(AuthUserInfoEntity.builder()
+            .accessToken(accessToken)
+            .build())).execute();
+        JSONObject userObj = JSONObject.parseObject(response.body()).getJSONArray("items").getJSONObject(0);
+
+        return AuthUser.builder()
+            .uuid(userObj.getString("user_id"))
+            .avatar(userObj.getString("profile_image"))
+            .location(userObj.getString("location"))
+            .nickname(userObj.getString("display_name"))
+            .blog(userObj.getString("website_url"))
+            .gender(AuthUserGender.UNKNOWN)
+            .token(authToken)
+            .source(STACK_OVERFLOW)
+            .build();
+    }
+
+    private Map<String, Object> buildBody(String accessTokenUrl) {
+        Map<String, Object> paramMap = new HashMap<>();
+        HttpUtil.decodeParamMap(accessTokenUrl, "UTF-8").forEach(paramMap::put);
+        return paramMap;
+    }
+
+}