🎨 优化目录结构

plugin/manager/gist.go

@@ -0,0 +1,44 @@
+package manager
+
+import (
+	"crypto/md5"
+	"encoding/hex"
+	"fmt"
+	"strconv"
+	"time"
+
+	"github.com/sirupsen/logrus"
+	"github.com/wdvxdr1123/ZeroBot/utils/helper"
+
+	"github.com/FloatTech/zbputils/math"
+	"github.com/FloatTech/zbputils/web"
+)
+
+// user hash file
+const gistraw = "https://gist.githubusercontent.com/%s/%s/raw/%s"
+
+func checkNewUser(qq, gid int64, ghun, hash string) (bool, string) {
+	if db.CanFind("member", "where ghun="+ghun) {
+		return false, "该github用户已入群"
+	}
+	gidsum := md5.Sum(helper.StringToBytes(strconv.FormatInt(gid, 10)))
+	gidhex := hex.EncodeToString(gidsum[:])
+	u := fmt.Sprintf(gistraw, ghun, hash, gidhex)
+	logrus.Debugln("[gist]visit url:", u)
+	data, err := web.GetData(u)
+	if err == nil {
+		logrus.Debugln("[gist]get data:", helper.BytesToString(data))
+		st, err := strconv.ParseInt(helper.BytesToString(data), 10, 64)
+		if err == nil {
+			// 600s 内验证成功
+			ok := math.Abs(int(time.Now().Unix()-st)) < 600
+			if ok {
+				_ = db.Insert("member", &member{QQ: qq, Ghun: ghun})
+				return true, ""
+			}
+			return false, "时间戳超时"
+		}
+		return false, "时间戳格式错误: " + helper.BytesToString(data)
+	}
+	return false, "无法连接到gist: " + err.Error()
+}