diff options
Diffstat (limited to 'vendor/zendframework/zend-validator/src/Ip.php')
| -rw-r--r-- | vendor/zendframework/zend-validator/src/Ip.php | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/vendor/zendframework/zend-validator/src/Ip.php b/vendor/zendframework/zend-validator/src/Ip.php deleted file mode 100644 index aac2082..0000000 --- a/vendor/zendframework/zend-validator/src/Ip.php +++ /dev/null @@ -1,189 +0,0 @@ -<?php -/** - * Zend Framework (http://framework.zend.com/) - * - * @link http://github.com/zendframework/zf2 for the canonical source repository - * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ - -namespace Zend\Validator; - -use Traversable; - -class Ip extends AbstractValidator -{ - const INVALID = 'ipInvalid'; - const NOT_IP_ADDRESS = 'notIpAddress'; - - /** - * @var array - */ - protected $messageTemplates = array( - self::INVALID => 'Invalid type given. String expected', - self::NOT_IP_ADDRESS => "The input does not appear to be a valid IP address", - ); - - /** - * Internal options - * - * @var array - */ - protected $options = array( - 'allowipv4' => true, // Enable IPv4 Validation - 'allowipv6' => true, // Enable IPv6 Validation - 'allowipvfuture' => false, // Enable IPvFuture Validation - 'allowliteral' => true, // Enable IPs in literal format (only IPv6 and IPvFuture) - ); - - /** - * Sets the options for this validator - * - * @param array|Traversable $options - * @throws Exception\InvalidArgumentException If there is any kind of IP allowed or $options is not an array or Traversable. - * @return AbstractValidator - */ - public function setOptions($options = array()) - { - parent::setOptions($options); - - if (!$this->options['allowipv4'] && !$this->options['allowipv6'] && !$this->options['allowipvfuture']) { - throw new Exception\InvalidArgumentException('Nothing to validate. Check your options'); - } - - return $this; - } - - /** - * Returns true if and only if $value is a valid IP address - * - * @param mixed $value - * @return bool - */ - public function isValid($value) - { - if (!is_string($value)) { - $this->error(self::INVALID); - return false; - } - - $this->setValue($value); - - if ($this->options['allowipv4'] && $this->validateIPv4($value)) { - return true; - } else { - if ((bool) $this->options['allowliteral']) { - static $regex = '/^\[(.*)\]$/'; - if ((bool) preg_match($regex, $value, $matches)) { - $value = $matches[1]; - } - } - - if (($this->options['allowipv6'] && $this->validateIPv6($value)) || - ($this->options['allowipvfuture'] && $this->validateIPvFuture($value)) - ) { - return true; - } - } - $this->error(self::NOT_IP_ADDRESS); - return false; - } - - /** - * Validates an IPv4 address - * - * @param string $value - * @return bool - */ - protected function validateIPv4($value) - { - if (preg_match('/^([01]{8}.){3}[01]{8}\z/i', $value)) { - // binary format 00000000.00000000.00000000.00000000 - $value = bindec(substr($value, 0, 8)) . '.' . bindec(substr($value, 9, 8)) . '.' - . bindec(substr($value, 18, 8)) . '.' . bindec(substr($value, 27, 8)); - } elseif (preg_match('/^([0-9]{3}.){3}[0-9]{3}\z/i', $value)) { - // octet format 777.777.777.777 - $value = (int) substr($value, 0, 3) . '.' . (int) substr($value, 4, 3) . '.' - . (int) substr($value, 8, 3) . '.' . (int) substr($value, 12, 3); - } elseif (preg_match('/^([0-9a-f]{2}.){3}[0-9a-f]{2}\z/i', $value)) { - // hex format ff.ff.ff.ff - $value = hexdec(substr($value, 0, 2)) . '.' . hexdec(substr($value, 3, 2)) . '.' - . hexdec(substr($value, 6, 2)) . '.' . hexdec(substr($value, 9, 2)); - } - - $ip2long = ip2long($value); - if ($ip2long === false) { - return false; - } - - return ($value == long2ip($ip2long)); - } - - /** - * Validates an IPv6 address - * - * @param string $value Value to check against - * @return bool True when $value is a valid ipv6 address - * False otherwise - */ - protected function validateIPv6($value) - { - if (strlen($value) < 3) { - return $value == '::'; - } - - if (strpos($value, '.')) { - $lastcolon = strrpos($value, ':'); - if (!($lastcolon && $this->validateIPv4(substr($value, $lastcolon + 1)))) { - return false; - } - - $value = substr($value, 0, $lastcolon) . ':0:0'; - } - - if (strpos($value, '::') === false) { - return preg_match('/\A(?:[a-f0-9]{1,4}:){7}[a-f0-9]{1,4}\z/i', $value); - } - - $colonCount = substr_count($value, ':'); - if ($colonCount < 8) { - return preg_match('/\A(?::|(?:[a-f0-9]{1,4}:)+):(?:(?:[a-f0-9]{1,4}:)*[a-f0-9]{1,4})?\z/i', $value); - } - - // special case with ending or starting double colon - if ($colonCount == 8) { - return preg_match('/\A(?:::)?(?:[a-f0-9]{1,4}:){6}[a-f0-9]{1,4}(?:::)?\z/i', $value); - } - - return false; - } - - /** - * Validates an IPvFuture address. - * - * IPvFuture is loosely defined in the Section 3.2.2 of RFC 3986 - * - * @param string $value Value to check against - * @return bool True when $value is a valid IPvFuture address - * False otherwise - */ - protected function validateIPvFuture($value) - { - /* - * ABNF: - * IPvFuture = "v" 1*HEXDIG "." 1*( unreserved / sub-delims / ":" ) - * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" - * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" / "*" / "+" / "," - * / ";" / "=" - */ - static $regex = '/^v([[:xdigit:]]+)\.[[:alnum:]\-\._~!\$&\'\(\)\*\+,;=:]+$/'; - - $result = (bool) preg_match($regex, $value, $matches); - - /* - * "As such, implementations must not provide the version flag for the - * existing IPv4 and IPv6 literal address forms described below." - */ - return ($result && $matches[1] != 4 && $matches[1] != 6); - } -} |