优化

pkg/adminauth/token.go

@@ -33,10 +33,17 @@ func Generate(secret, issuer string, expires, buffer time.Duration, userID, auth
 	}
 	now := time.Now()
 	claims := &Claims{UUID: uuid, ID: userID, Username: username, NickName: nickname, AuthorityID: authorityID, BufferTime: int64(buffer / time.Second), UserType: "admin", MustChangePwd: mustChange, RegisteredClaims: jwt.RegisteredClaims{Audience: jwt.ClaimStrings{"KRA"}, Issuer: issuer, NotBefore: jwt.NewNumericDate(now.Add(-1000)), ExpiresAt: jwt.NewNumericDate(now.Add(expires))}}
-	token, err := jwt.NewWithClaims(jwt.SigningMethodHS256, claims).SignedString([]byte(secret))
+	token, err := Sign(secret, claims)
 	return token, claims, err
 }
 
+func Sign(secret string, claims *Claims) (string, error) {
+	if secret == "" {
+		return "", errors.New("empty JWT signing key")
+	}
+	return jwt.NewWithClaims(jwt.SigningMethodHS256, claims).SignedString([]byte(secret))
+}
+
 func Parse(tokenString, secret string) (*Claims, error) {
 	token, err := jwt.ParseWithClaims(tokenString, &Claims{}, func(token *jwt.Token) (any, error) {
 		if token.Method != jwt.SigningMethodHS256 {