bugfix：微信公众号登录报 access token 的问题

YunaiV
1 parent 40e1a879
Showing 3 changed files with 196 additions and 2 deletions
yudao-framework/yudao-spring-boot-starter-biz-social/src/main/java/cn/iocoder/yudao/framework/social/core/YudaoAuthRequestFactory.java
yudao-framework/yudao-spring-boot-starter-biz-social/src/main/java/cn/iocoder/yudao/framework/social/core/request/AuthWeChatMpRequest.java
yudao-server/src/main/resources/application-local.yaml
@@ -4,6 +4,7 @@ import cn.hutool.core.util.EnumUtil;
 import cn.hutool.core.util.ReflectUtil;
 import cn.iocoder.yudao.framework.social.core.enums.AuthExtendSource;
 import cn.iocoder.yudao.framework.social.core.request.AuthWeChatMiniAppRequest;
+import cn.iocoder.yudao.framework.social.core.request.AuthWeChatMpRequest;
 import com.xingyuv.jushauth.cache.AuthStateCache;
 import com.xingyuv.jushauth.config.AuthConfig;
 import com.xingyuv.jushauth.config.AuthSource;
@@ -13,6 +14,8 @@ import com.xingyuv.justauth.autoconfigure.JustAuthProperties;
 import java.lang.reflect.Method;
+import static com.xingyuv.jushauth.config.AuthDefaultSource.WECHAT_MP;
+
 /**
  * 第三方授权拓展 request 工厂类
  * 为使得拓展配置 {@link AuthConfig} 和默认配置齐平，所以自定义本工厂类
@@ -55,6 +58,12 @@ public class YudaoAuthRequestFactory extends AuthRequestFactory {
     }
     protected AuthRequest getExtendRequest(String source) {
+        // TODO 芋艿：临时兼容 justauth 迁移的类型不对问题；
+        if (WECHAT_MP.name().equalsIgnoreCase(source)) {
+            AuthConfig config = properties.getType().get(WECHAT_MP.name());
+            return new AuthWeChatMpRequest(config, authStateCache);
+        }
+
         AuthExtendSource authExtendSource;
         try {
             authExtendSource = EnumUtil.fromString(AuthExtendSource.class, source.toUpperCase());
+package cn.iocoder.yudao.framework.social.core.request;
+
+import com.alibaba.fastjson.JSONObject;
+import com.xingyuv.jushauth.cache.AuthStateCache;
+import com.xingyuv.jushauth.config.AuthConfig;
+import com.xingyuv.jushauth.config.AuthDefaultSource;
+import com.xingyuv.jushauth.enums.AuthResponseStatus;
+import com.xingyuv.jushauth.enums.AuthUserGender;
+import com.xingyuv.jushauth.enums.scope.AuthWechatMpScope;
+import com.xingyuv.jushauth.exception.AuthException;
+import com.xingyuv.jushauth.model.AuthCallback;
+import com.xingyuv.jushauth.model.AuthResponse;
+import com.xingyuv.jushauth.model.AuthToken;
+import com.xingyuv.jushauth.model.AuthUser;
+import com.xingyuv.jushauth.request.AuthDefaultRequest;
+import com.xingyuv.jushauth.utils.AuthScopeUtils;
+import com.xingyuv.jushauth.utils.GlobalAuthUtils;
+import com.xingyuv.jushauth.utils.HttpUtils;
+import com.xingyuv.jushauth.utils.UrlBuilder;
+
+/**
+ * 微信公众平台登录
+ *
+ * @author yangkai.shen (https://xkcoding.com)
+ * @since 1.1.0
+ */
+public class AuthWeChatMpRequest extends AuthDefaultRequest {
+    public AuthWeChatMpRequest(AuthConfig config) {
+        super(config, AuthDefaultSource.WECHAT_MP);
+    }
+
+    public AuthWeChatMpRequest(AuthConfig config, AuthStateCache authStateCache) {
+        super(config, AuthDefaultSource.WECHAT_MP, authStateCache);
+    }
+
+    /**
+     * 微信的特殊性，此时返回的信息同时包含 openid 和 access_token
+     *
+     * @param authCallback 回调返回的参数
+     * @return 所有信息
+     */
+    @Override
+    protected AuthToken getAccessToken(AuthCallback authCallback) {
+        return this.getToken(accessTokenUrl(authCallback.getCode()));
+    }
+
+    @Override
+    protected AuthUser getUserInfo(AuthToken authToken) {
+        String openId = authToken.getOpenId();
+
+        String response = doGetUserInfo(authToken);
+        JSONObject object = JSONObject.parseObject(response);
+
+        this.checkResponse(object);
+
+        String location = String.format("%s-%s-%s", object.getString("country"), object.getString("province"), object.getString("city"));
+
+        if (object.containsKey("unionid")) {
+            authToken.setUnionId(object.getString("unionid"));
+        }
+
+        return AuthUser.builder()
+                .rawUserInfo(object)
+                .username(object.getString("nickname"))
+                .nickname(object.getString("nickname"))
+                .avatar(object.getString("headimgurl"))
+                .location(location)
+                .uuid(openId)
+                .gender(AuthUserGender.getWechatRealGender(object.getString("sex")))
+                .token(authToken)
+                .source(source.toString())
+                .build();
+    }
+
+    @Override
+    public AuthResponse refresh(AuthToken oldToken) {
+        return AuthResponse.builder()
+                .code(AuthResponseStatus.SUCCESS.getCode())
+                .data(this.getToken(refreshTokenUrl(oldToken.getRefreshToken())))
+                .build();
+    }
+
+    /**
+     * 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.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) {
+        String response = new HttpUtils(config.getHttpConfig()).get(accessTokenUrl).getBody();
+        JSONObject accessTokenObject = JSONObject.parseObject(response);
+
+        this.checkResponse(accessTokenObject);
+
+        return AuthToken.builder()
+                .accessToken(accessTokenObject.getString("access_token"))
+                .refreshToken(accessTokenObject.getString("refresh_token"))
+                .expireIn(accessTokenObject.getIntValue("expires_in"))
+                .openId(accessTokenObject.getString("openid"))
+                .scope(accessTokenObject.getString("scope"))
+                .build();
+    }
+
+    /**
+     * 返回带{@code state}参数的授权url，授权回调时会带上这个{@code state}
+     *
+     * @param state state 验证授权流程的参数，可以防止csrf
+     * @return 返回授权地址
+     * @since 1.9.3
+     */
+    @Override
+    public String authorize(String state) {
+        return UrlBuilder.fromBaseUrl(source.authorize())
+                .queryParam("appid", config.getClientId())
+                .queryParam("redirect_uri", GlobalAuthUtils.urlEncode(config.getRedirectUri()))
+                .queryParam("response_type", "code")
+                .queryParam("scope", this.getScopes(",", false, AuthScopeUtils.getDefaultScopes(AuthWechatMpScope.values())))
+                .queryParam("state", getRealState(state).concat("#wechat_redirect"))
+                .build();
+    }
+
+    /**
+     * 返回获取accessToken的url
+     *
+     * @param code 授权码
+     * @return 返回获取accessToken的url
+     */
+    @Override
+    protected String accessTokenUrl(String code) {
+        return UrlBuilder.fromBaseUrl(source.accessToken())
+                .queryParam("appid", config.getClientId())
+                .queryParam("secret", config.getClientSecret())
+                .queryParam("code", code)
+                .queryParam("grant_type", "authorization_code")
+                .build();
+    }
+
+    /**
+     * 返回获取userInfo的url
+     *
+     * @param authToken 用户授权后的token
+     * @return 返回获取userInfo的url
+     */
+    @Override
+    protected String userInfoUrl(AuthToken authToken) {
+        return UrlBuilder.fromBaseUrl(source.userInfo())
+                .queryParam("access_token", authToken.getAccessToken())
+                .queryParam("openid", authToken.getOpenId())
+                .queryParam("lang", "zh_CN")
+                .build();
+    }
+
+    /**
+     * 返回获取userInfo的url
+     *
+     * @param refreshToken getAccessToken方法返回的refreshToken
+     * @return 返回获取userInfo的url
+     */
+    @Override
+    protected String refreshTokenUrl(String refreshToken) {
+        return UrlBuilder.fromBaseUrl(source.refresh())
+                .queryParam("appid", config.getClientId())
+                .queryParam("grant_type", "refresh_token")
+                .queryParam("refresh_token", refreshToken)
+                .build();
+    }
+}
@@ -165,8 +165,10 @@ debug: false
 --- #################### 微信公众号、小程序相关配置 ####################
 wx:
   mp: # 公众号配置（必填），参见 https://github.com/Wechat-Group/WxJava/blob/develop/spring-boot-starters/wx-java-mp-spring-boot-starter/README.md 文档
-    app-id: wx041349c6f39b268b
-    secret: 5abee519483bc9f8cb37ce280e814bd0
+#    app-id: wx041349c6f39b268b
+#    secret: 5abee519483bc9f8cb37ce280e814bd0
+    app-id: wx5b23ba7a5589ecbb # 测试号
+    secret: 2a7b3b20c537e52e74afd395eb85f61f
     # 存储配置，解决 AccessToken 的跨节点的共享
     config-storage:
       type: RedisTemplate # 采用 RedisTemplate 操作 Redis，会自动从 Spring 中获取
@@ -221,6 +223,11 @@ justauth:
       client-secret: ${wx.miniapp.secret}
       ignore-check-redirect-uri: true
       ignore-check-state: true # 微信小程序，不会使用到 state，所以不进行校验
+    WECHAT_MP: # 微信公众号
+      client-id: ${wx.mp.app-id}
+      client-secret: ${wx.mp.secret}
+      ignore-check-redirect-uri: true
+      ignore-check-state: true # 微信公众号，未调用后端的 getSocialAuthorizeUrl 方法，所以无法进行 state 校验 TODO 芋艿：后续考虑支持
   cache:
     type: REDIS