Merge pull request #165 from icey-yu/fix-token

fix: Add a lead time for the token's issuance time.

tokenverify/jwt_token.go

@@ -22,7 +22,7 @@ import (
 )
 
 const HoursOneDay = 24
-const minutesBefore = 5
+const secondBefore = 5
 
 type Claims struct {
 	UserID     string
@@ -32,14 +32,14 @@ type Claims struct {
 
 func BuildClaims(uid string, platformID int, ttl int64) Claims {
 	now := time.Now()
-	before := now.Add(-time.Minute * time.Duration(minutesBefore))
+	before := now.Add(-time.Second * time.Duration(secondBefore))
 	return Claims{
 		UserID:     uid,
 		PlatformID: platformID,
 		RegisteredClaims: jwt.RegisteredClaims{
 			ExpiresAt: jwt.NewNumericDate(now.Add(time.Duration(ttl*HoursOneDay) * time.Hour)), // Expiration time
-			IssuedAt:  jwt.NewNumericDate(now),                                                 // Issuing time
-			NotBefore: jwt.NewNumericDate(before),                                              // Begin Effective time
+			IssuedAt:  jwt.NewNumericDate(before),                                              // Issuing time
+			//NotBefore: jwt.NewNumericDate(before),                                              // Begin Effective time
 		},
 	}
 }