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<?php |
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namespace Smart\AuthenticationBundle\Validator\Constraints; |
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use Symfony\Component\Validator\Constraint; |
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use Symfony\Component\Validator\ConstraintValidator; |
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use Symfony\Component\Validator\Exception\UnexpectedTypeException; |
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/** |
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* https://www.ssi.gouv.fr/uploads/IMG/pdf/NP_MDP_NoteTech.pdf |
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*/ |
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class IsPasswordSafeValidator extends ConstraintValidator |
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{ |
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const MINIMAL_STRING_LENGTH = 10; |
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const COINTANS_LOWER_CHARACTER_REGEX = '/[a-z]+/'; |
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const COINTANS_UPPER_CHARACTER_REGEX = '/[A-Z]+/'; |
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const COINTANS_NUMBER_REGEX = '/[0-9]+/'; |
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/** |
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* @param mixed $value |
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* @param Constraint $constraint |
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* |
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* @return void |
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*/ |
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public function validate($value, Constraint $constraint) |
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{ |
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if (!$constraint instanceof IsPasswordSafe) { |
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throw new UnexpectedTypeException($constraint, IsPasswordSafe::class); |
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} |
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// custom constraints should ignore null and empty values to allow |
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// other constraints (NotBlank, NotNull, etc.) take care of that |
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if (null === $value || '' === $value) { |
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return; |
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} |
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if (!is_string($value)) { |
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throw new UnexpectedTypeException($value, 'string'); |
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} |
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if (strlen($value) < self::MINIMAL_STRING_LENGTH) { |
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$this->context->buildViolation($constraint->lengthMessage)->addViolation(); |
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} |
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if (!preg_match(self::COINTANS_LOWER_CHARACTER_REGEX, $value, $matches)) { |
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$this->context->buildViolation($constraint->missingLowerCharacterMessage)->addViolation(); |
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} |
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if (!preg_match(self::COINTANS_UPPER_CHARACTER_REGEX, $value, $matches)) { |
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$this->context->buildViolation($constraint->missingUpperCharacterMessage)->addViolation(); |
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} |
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if (!preg_match(self::COINTANS_NUMBER_REGEX, $value, $matches)) { |
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$this->context->buildViolation($constraint->missingNumberMessage)->addViolation(); |
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} |
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} |
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} |
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smartbooster /
authentication-bundle
