wechat

2025-08-05 17:46:15 +08:00
parent e43d78ddf0
commit 4409bea9fc
106 changed files with 18564 additions and 7 deletions
@@ -0,0 +1,89 @@
+package api
+
+import (
+	"crypto/sha1"
+	"fmt"
+	"io"
+	"sort"
+	"strings"
+
+	"github.com/flipped-aurora/gin-vue-admin/server/global"
+	"github.com/flipped-aurora/gin-vue-admin/server/plugin/wechat-integration/service"
+	"github.com/gin-gonic/gin"
+	"go.uber.org/zap"
+)
+
+type WechatWebhookApi struct{}
+
+var webhookMessageService = service.ServiceGroupApp.MpMessageService
+
+// OfficialAccountWebhook 公众号消息接收
+// @Tags WechatWebhook
+// @Summary 公众号消息接收
+// @Description 接收微信公众号推送的消息和事件
+// @Accept xml
+// @Produce xml
+// @Param signature query string true "微信加密签名"
+// @Param timestamp query string true "时间戳"
+// @Param nonce query string true "随机数"
+// @Param echostr query string false "随机字符串"
+// @Success 200 {string} string "success"
+// @Router /wechat/official/webhook [get,post]
+func (w *WechatWebhookApi) OfficialAccountWebhook(c *gin.Context) {
+	// 获取参数
+	signature := c.Query("signature")
+	timestamp := c.Query("timestamp")
+	nonce := c.Query("nonce")
+	echostr := c.Query("echostr")
+
+	// 验证签名
+	if !w.verifySignature(signature, timestamp, nonce) {
+		global.GVA_LOG.Error("微信签名验证失败")
+		c.String(403, "签名验证失败")
+		return
+	}
+
+	// GET请求用于验证服务器配置
+	if c.Request.Method == "GET" {
+		c.String(200, echostr)
+		return
+	}
+
+	// POST请求处理消息
+	body, err := io.ReadAll(c.Request.Body)
+	if err != nil {
+		global.GVA_LOG.Error("读取请求体失败", zap.Error(err))
+		c.String(400, "读取请求体失败")
+		return
+	}
+
+	// 简化消息处理 - 暂时只记录日志
+	global.GVA_LOG.Info("收到微信消息", zap.String("body", string(body)))
+
+	// TODO: 实现完整的消息解析和处理
+	// 由于微信SDK API变化，暂时简化处理
+
+	c.String(200, "success")
+}
+
+// verifySignature 验证微信签名
+func (w *WechatWebhookApi) verifySignature(signature, timestamp, nonce string) bool {
+	token := global.GVA_CONFIG.Wechat.OfficialToken
+	if token == "" {
+		global.GVA_LOG.Error("微信公众号Token未配置")
+		return false
+	}
+
+	// 将token、timestamp、nonce三个参数进行字典序排序
+	strs := []string{token, timestamp, nonce}
+	sort.Strings(strs)
+
+	// 将三个参数字符串拼接成一个字符串进行sha1加密
+	str := strings.Join(strs, "")
+	h := sha1.New()
+	h.Write([]byte(str))
+	encrypted := fmt.Sprintf("%x", h.Sum(nil))
+
+	// 将加密后的字符串与signature对比
+	return encrypted == signature
+}