feat usn sid 改成string

utils/jwt.go

@@ -5,16 +5,15 @@ import (
 	"errors"
 	"github.com/golang-jwt/jwt/v5"
 	"google.golang.org/grpc/metadata"
-	"strconv"
 	"time"
 )
 
 type Claims struct {
-	USN int64 `json:"usn"`
+	USN string `json:"usn"`
 	jwt.RegisteredClaims
 }
 
-func GenToken(usn int64, secret string, expires time.Duration) (string, error) {
+func GenToken(usn string, secret string, expires time.Duration) (string, error) {
 	token := jwt.NewWithClaims(jwt.SigningMethodHS256, Claims{
 		USN: usn,
 		RegisteredClaims: jwt.RegisteredClaims{
@@ -41,16 +40,13 @@ func ParseToken(tokenString string, secret string) (*Claims, error) {
 	return claims, nil
 }
 
-func ShouldBindUsn(ctx context.Context, usn *int64) bool {
+func ShouldBindUsn(ctx context.Context, usn *string) bool {
 	if md, ok := metadata.FromIncomingContext(ctx); ok {
 		usnArr := md.Get("X-Usn")
 		if len(usnArr) == 0 || usnArr[0] == "" {
 			return false
 		}
-		s, _ := strconv.Atoi(usnArr[0])
-		if s > 0 {
-			*usn = int64(s)
-		}
+		*usn = usnArr[0]
 	}
-	return *usn > 0
+	return *usn != ""
 }