Files
bssapp/svc/auth/jwt.go
2026-02-11 17:46:22 +03:00

54 lines
999 B
Go
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
package auth
import (
"errors"
"os"
"github.com/golang-jwt/jwt/v5"
)
// package auth
func jwtSecret() ([]byte, error) {
sec := os.Getenv("JWT_SECRET")
if len(sec) < 10 {
return nil, errors.New("JWT_SECRET environment boş veya çok kısa")
}
return []byte(sec), nil
}
// ✅ TEK VE DOĞRU TOKEN ÜRETİCİ
func GenerateToken(claims Claims, username string, change bool) (string, error) {
secret, err := jwtSecret()
if err != nil {
return "", err
}
token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
return token.SignedString(secret)
}
func ValidateToken(tokenStr string) (*Claims, error) {
secret, err := jwtSecret()
if err != nil {
return nil, err
}
token, err := jwt.ParseWithClaims(
tokenStr,
&Claims{},
func(token *jwt.Token) (interface{}, error) {
return secret, nil
},
)
if err != nil {
return nil, err
}
claims, ok := token.Claims.(*Claims)
if !ok || !token.Valid {
return nil, errors.New("token geçersiz")
}
return claims, nil
}