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<?php |
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declare(strict_types=1); |
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namespace Linio\Component\Input\Constraint; |
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class Password extends Constraint |
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{ |
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/** |
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* @var int |
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*/ |
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protected $minLength; |
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/** |
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* @var int |
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*/ |
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protected $maxLength; |
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/** |
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* @var bool |
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*/ |
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protected $mustHaveUpperCase; |
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/** |
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* @var bool |
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*/ |
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protected $mustHaveLowerCase; |
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/** |
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* @var bool |
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*/ |
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protected $mustHaveDigits; |
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/** |
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* @var bool |
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*/ |
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protected $mustHaveSymbols; |
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/** |
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* @var bool |
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*/ |
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protected $mustHaveDigitsOrSymbols; |
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public function __construct( |
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int $minLength, |
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int $maxLength, |
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bool $mustHaveUpperCase, |
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bool $mustHaveLowerCase, |
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bool $mustHaveDigits, |
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bool $mustHaveSymbols, |
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bool $mustHaveDigitsOrSymbols, |
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string $errorMessage = null) |
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{ |
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$this->setErrorMessage($errorMessage ?? 'Invalid password format'); |
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$this->minLength = $minLength; |
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$this->maxLength = $maxLength; |
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$this->mustHaveUpperCase = $mustHaveUpperCase; |
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$this->mustHaveLowerCase = $mustHaveLowerCase; |
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$this->mustHaveDigits = $mustHaveDigits; |
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$this->mustHaveSymbols = $mustHaveSymbols; |
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$this->mustHaveDigitsOrSymbols = $mustHaveDigitsOrSymbols; |
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} |
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public function validate($content): bool |
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{ |
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if (strlen($content) < $this->minLength || strlen($content) > $this->maxLength) { |
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return false; |
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} |
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$hasUpperCase = (bool) preg_match('/[A-Z]/', $content); |
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$hasLowerCase = (bool) preg_match('/[a-z]/', $content); |
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$hasDigits = (bool) preg_match('/[0-9]/', $content); |
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$hasSymbols = (bool) preg_match('/[^A-Za-z0-9]/', $content); |
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if ($this->mustHaveUpperCase && !$hasUpperCase) { |
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return false; |
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} |
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if ($this->mustHaveLowerCase && !$hasLowerCase) { |
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return false; |
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} |
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if ($this->mustHaveDigits && !$hasDigits) { |
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return false; |
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} |
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if ($this->mustHaveSymbols && !$hasSymbols) { |
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return false; |
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} |
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if ($this->mustHaveDigitsOrSymbols && (!$hasDigits && !$hasSymbols)) { |
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return false; |
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} |
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return true; |
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} |
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} |
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