src/Security/Hasher/IdempierePasswordHasher.php line 24

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  1. <?php
  3. namespace App\Security\Hasher;
  5. use Symfony\Component\PasswordHasher\Exception\InvalidPasswordException;
  6. use Symfony\Component\PasswordHasher\Hasher\CheckPasswordLengthTrait;
  7. use Symfony\Component\PasswordHasher\LegacyPasswordHasherInterface;
  9. class IdempierePasswordHasher implements LegacyPasswordHasherInterface
  10. {
  11. use CheckPasswordLengthTrait;
  13. public function hash(string $plainPassword, string $salt = null): string
  14. {
  15. if ($this->isPasswordTooLong($plainPassword)) {
  16. throw new InvalidPasswordException();
  17. }
  19. $hashedPassword = self::Encode($plainPassword, $salt);
  21. return $hashedPassword;
  22. }
  24. public function verify(string $hashedPassword, string $plainPassword, string $salt = null): bool
  25. {
  26. if ('' === $plainPassword || $this->isPasswordTooLong($plainPassword)) {
  27. return false;
  28. }
  30. $passwordIsValid = ( $hashedPassword === $this->hash($plainPassword, $salt) ) ;
  32. return $passwordIsValid;
  33. }
  35. public function needsRehash(string $hashedPassword): bool
  36. {
  37. return true;
  38. }
  40. /**
  41. * Codifica la clave con el mismo proceso que iDempiere
  42. * @param string $salt Cadena de codificacion
  43. * @param string $clave Clave secreta de usuario
  44. * @return string $seed Clave convertia
  45. */
  46. public static function Encode(String $password, String $salt){
  48. $seed = hash("sha512", self::Hex2String($salt) . $password, true);
  49. for($i = 0; $i < 1000; $i++){
  50. $seed = hash("sha512", $seed, true);
  51. }
  52. return self::String2Hex($seed);
  53. }
  55. /**
  56. * Convertir datos binarios en valores hexadecimales
  57. * @param string $string
  58. * @return string
  59. */
  60. public static function String2Hex($string){ return bin2hex($string); }
  62. /**
  63. * Convertir una valores hexadecimales en datos binarios
  64. * @param string $string
  65. * @return string
  66. */
  67. public static function Hex2String($hex){ return hex2bin($hex); }
  68. }