feat: now user are able to configure channels

controller/misc.go

@@ -1,12 +1,16 @@
 package controller
 
 import (
+	"crypto/sha1"
+	"encoding/hex"
 	"encoding/json"
 	"fmt"
 	"github.com/gin-gonic/gin"
 	"message-pusher/common"
 	"message-pusher/model"
 	"net/http"
+	"sort"
+	"strings"
 )
 
 func GetStatus(c *gin.Context) {
@@ -167,3 +171,23 @@ func ResetPassword(c *gin.Context) {
 	})
 	return
 }
+
+func WeChatTestAccountVerification(c *gin.Context) {
+	user := model.User{Username: c.Param("username")}
+	user.FillUserByUsername()
+	// https://developers.weixin.qq.com/doc/offiaccount/Basic_Information/Access_Overview.html
+	signature := c.Query("signature")
+	timestamp := c.Query("timestamp")
+	nonce := c.Query("nonce")
+	echoStr := c.Query("echostr")
+	arr := []string{user.WeChatTestAccountVerificationToken, timestamp, nonce}
+	sort.Strings(arr)
+	str := strings.Join(arr, "")
+	hash := sha1.Sum([]byte(str))
+	hexStr := hex.EncodeToString(hash[:])
+	if signature == hexStr {
+		c.String(http.StatusOK, echoStr)
+	} else {
+		c.Status(http.StatusForbidden)
+	}
+}