FileMaster

Edit File: IbanValidator.php

<?php
namespace MailPoetVendor\Symfony\Component\Validator\Constraints;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Symfony\Component\Validator\Constraint;
use MailPoetVendor\Symfony\Component\Validator\ConstraintValidator;
use MailPoetVendor\Symfony\Component\Validator\Exception\UnexpectedTypeException;
use MailPoetVendor\Symfony\Component\Validator\Exception\UnexpectedValueException;
class IbanValidator extends ConstraintValidator
{
 private const FORMATS = [
 // auto-generated
 'AD' => 'AD\\d{2}\\d{4}\\d{4}[\\dA-Z]{12}',
 // Andorra
 'AE' => 'AE\\d{2}\\d{3}\\d{16}',
 // United Arab Emirates (The)
 'AL' => 'AL\\d{2}\\d{8}[\\dA-Z]{16}',
 // Albania
 'AO' => 'AO\\d{2}\\d{21}',
 // Angola
 'AT' => 'AT\\d{2}\\d{5}\\d{11}',
 // Austria
 'AX' => 'FI\\d{2}\\d{3}\\d{11}',
 // Finland
 'AZ' => 'AZ\\d{2}[A-Z]{4}[\\dA-Z]{20}',
 // Azerbaijan
 'BA' => 'BA\\d{2}\\d{3}\\d{3}\\d{8}\\d{2}',
 // Bosnia and Herzegovina
 'BE' => 'BE\\d{2}\\d{3}\\d{7}\\d{2}',
 // Belgium
 'BF' => 'BF\\d{2}[\\dA-Z]{2}\\d{22}',
 // Burkina Faso
 'BG' => 'BG\\d{2}[A-Z]{4}\\d{4}\\d{2}[\\dA-Z]{8}',
 // Bulgaria
 'BH' => 'BH\\d{2}[A-Z]{4}[\\dA-Z]{14}',
 // Bahrain
 'BI' => 'BI\\d{2}\\d{5}\\d{5}\\d{11}\\d{2}',
 // Burundi
 'BJ' => 'BJ\\d{2}[\\dA-Z]{2}\\d{22}',
 // Benin
 'BL' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // France
 'BR' => 'BR\\d{2}\\d{8}\\d{5}\\d{10}[A-Z]{1}[\\dA-Z]{1}',
 // Brazil
 'BY' => 'BY\\d{2}[\\dA-Z]{4}\\d{4}[\\dA-Z]{16}',
 // Republic of Belarus
 'CF' => 'CF\\d{2}\\d{23}',
 // Central African Republic
 'CG' => 'CG\\d{2}\\d{23}',
 // Congo, Republic of the
 'CH' => 'CH\\d{2}\\d{5}[\\dA-Z]{12}',
 // Switzerland
 'CI' => 'CI\\d{2}[A-Z]{1}\\d{23}',
 // Côte d'Ivoire
 'CM' => 'CM\\d{2}\\d{23}',
 // Cameroon
 'CR' => 'CR\\d{2}\\d{4}\\d{14}',
 // Costa Rica
 'CV' => 'CV\\d{2}\\d{21}',
 // Cabo Verde
 'CY' => 'CY\\d{2}\\d{3}\\d{5}[\\dA-Z]{16}',
 // Cyprus
 'CZ' => 'CZ\\d{2}\\d{4}\\d{6}\\d{10}',
 // Czechia
 'DE' => 'DE\\d{2}\\d{8}\\d{10}',
 // Germany
 'DJ' => 'DJ\\d{2}\\d{5}\\d{5}\\d{11}\\d{2}',
 // Djibouti
 'DK' => 'DK\\d{2}\\d{4}\\d{9}\\d{1}',
 // Denmark
 'DO' => 'DO\\d{2}[\\dA-Z]{4}\\d{20}',
 // Dominican Republic
 'DZ' => 'DZ\\d{2}\\d{22}',
 // Algeria
 'EE' => 'EE\\d{2}\\d{2}\\d{2}\\d{11}\\d{1}',
 // Estonia
 'EG' => 'EG\\d{2}\\d{4}\\d{4}\\d{17}',
 // Egypt
 'ES' => 'ES\\d{2}\\d{4}\\d{4}\\d{1}\\d{1}\\d{10}',
 // Spain
 'FI' => 'FI\\d{2}\\d{3}\\d{11}',
 // Finland
 'FK' => 'FK\\d{2}[A-Z]{2}\\d{12}',
 // Falkland Islands
 'FO' => 'FO\\d{2}\\d{4}\\d{9}\\d{1}',
 // Faroe Islands
 'FR' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // France
 'GA' => 'GA\\d{2}\\d{23}',
 // Gabon
 'GB' => 'GB\\d{2}[A-Z]{4}\\d{6}\\d{8}',
 // United Kingdom
 'GE' => 'GE\\d{2}[A-Z]{2}\\d{16}',
 // Georgia
 'GF' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // France
 'GG' => 'GB\\d{2}[A-Z]{4}\\d{6}\\d{8}',
 // United Kingdom
 'GI' => 'GI\\d{2}[A-Z]{4}[\\dA-Z]{15}',
 // Gibraltar
 'GL' => 'GL\\d{2}\\d{4}\\d{9}\\d{1}',
 // Greenland
 'GP' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // France
 'GQ' => 'GQ\\d{2}\\d{23}',
 // Equatorial Guinea
 'GR' => 'GR\\d{2}\\d{3}\\d{4}[\\dA-Z]{16}',
 // Greece
 'GT' => 'GT\\d{2}[\\dA-Z]{4}[\\dA-Z]{20}',
 // Guatemala
 'GW' => 'GW\\d{2}[\\dA-Z]{2}\\d{19}',
 // Guinea-Bissau
 'HN' => 'HN\\d{2}[A-Z]{4}\\d{20}',
 // Honduras
 'HR' => 'HR\\d{2}\\d{7}\\d{10}',
 // Croatia
 'HU' => 'HU\\d{2}\\d{3}\\d{4}\\d{1}\\d{15}\\d{1}',
 // Hungary
 'IE' => 'IE\\d{2}[A-Z]{4}\\d{6}\\d{8}',
 // Ireland
 'IL' => 'IL\\d{2}\\d{3}\\d{3}\\d{13}',
 // Israel
 'IM' => 'GB\\d{2}[A-Z]{4}\\d{6}\\d{8}',
 // United Kingdom
 'IQ' => 'IQ\\d{2}[A-Z]{4}\\d{3}\\d{12}',
 // Iraq
 'IR' => 'IR\\d{2}\\d{22}',
 // Iran
 'IS' => 'IS\\d{2}\\d{4}\\d{2}\\d{6}\\d{10}',
 // Iceland
 'IT' => 'IT\\d{2}[A-Z]{1}\\d{5}\\d{5}[\\dA-Z]{12}',
 // Italy
 'JE' => 'GB\\d{2}[A-Z]{4}\\d{6}\\d{8}',
 // United Kingdom
 'JO' => 'JO\\d{2}[A-Z]{4}\\d{4}[\\dA-Z]{18}',
 // Jordan
 'KM' => 'KM\\d{2}\\d{23}',
 // Comoros
 'KW' => 'KW\\d{2}[A-Z]{4}[\\dA-Z]{22}',
 // Kuwait
 'KZ' => 'KZ\\d{2}\\d{3}[\\dA-Z]{13}',
 // Kazakhstan
 'LB' => 'LB\\d{2}\\d{4}[\\dA-Z]{20}',
 // Lebanon
 'LC' => 'LC\\d{2}[A-Z]{4}[\\dA-Z]{24}',
 // Saint Lucia
 'LI' => 'LI\\d{2}\\d{5}[\\dA-Z]{12}',
 // Liechtenstein
 'LT' => 'LT\\d{2}\\d{5}\\d{11}',
 // Lithuania
 'LU' => 'LU\\d{2}\\d{3}[\\dA-Z]{13}',
 // Luxembourg
 'LV' => 'LV\\d{2}[A-Z]{4}[\\dA-Z]{13}',
 // Latvia
 'LY' => 'LY\\d{2}\\d{3}\\d{3}\\d{15}',
 // Libya
 'MA' => 'MA\\d{2}\\d{24}',
 // Morocco
 'MC' => 'MC\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // Monaco
 'MD' => 'MD\\d{2}[\\dA-Z]{2}[\\dA-Z]{18}',
 // Moldova
 'ME' => 'ME\\d{2}\\d{3}\\d{13}\\d{2}',
 // Montenegro
 'MF' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // France
 'MG' => 'MG\\d{2}\\d{23}',
 // Madagascar
 'MK' => 'MK\\d{2}\\d{3}[\\dA-Z]{10}\\d{2}',
 // Macedonia
 'ML' => 'ML\\d{2}[\\dA-Z]{2}\\d{22}',
 // Mali
 'MN' => 'MN\\d{2}\\d{4}\\d{12}',
 // Mongolia
 'MQ' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // France
 'MR' => 'MR\\d{2}\\d{5}\\d{5}\\d{11}\\d{2}',
 // Mauritania
 'MT' => 'MT\\d{2}[A-Z]{4}\\d{5}[\\dA-Z]{18}',
 // Malta
 'MU' => 'MU\\d{2}[A-Z]{4}\\d{2}\\d{2}\\d{12}\\d{3}[A-Z]{3}',
 // Mauritius
 'MZ' => 'MZ\\d{2}\\d{21}',
 // Mozambique
 'NC' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // France
 'NE' => 'NE\\d{2}[A-Z]{2}\\d{22}',
 // Niger
 'NI' => 'NI\\d{2}[A-Z]{4}\\d{24}',
 // Nicaragua
 'NL' => 'NL\\d{2}[A-Z]{4}\\d{10}',
 // Netherlands (The)
 'NO' => 'NO\\d{2}\\d{4}\\d{6}\\d{1}',
 // Norway
 'OM' => 'OM\\d{2}\\d{3}[\\dA-Z]{16}',
 // Oman
 'PF' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // France
 'PK' => 'PK\\d{2}[A-Z]{4}[\\dA-Z]{16}',
 // Pakistan
 'PL' => 'PL\\d{2}\\d{8}\\d{16}',
 // Poland
 'PM' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // France
 'PS' => 'PS\\d{2}[A-Z]{4}[\\dA-Z]{21}',
 // Palestine, State of
 'PT' => 'PT\\d{2}\\d{4}\\d{4}\\d{11}\\d{2}',
 // Portugal
 'QA' => 'QA\\d{2}[A-Z]{4}[\\dA-Z]{21}',
 // Qatar
 'RE' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // France
 'RO' => 'RO\\d{2}[A-Z]{4}[\\dA-Z]{16}',
 // Romania
 'RS' => 'RS\\d{2}\\d{3}\\d{13}\\d{2}',
 // Serbia
 'RU' => 'RU\\d{2}\\d{9}\\d{5}[\\dA-Z]{15}',
 // Russia
 'SA' => 'SA\\d{2}\\d{2}[\\dA-Z]{18}',
 // Saudi Arabia
 'SC' => 'SC\\d{2}[A-Z]{4}\\d{2}\\d{2}\\d{16}[A-Z]{3}',
 // Seychelles
 'SD' => 'SD\\d{2}\\d{2}\\d{12}',
 // Sudan
 'SE' => 'SE\\d{2}\\d{3}\\d{16}\\d{1}',
 // Sweden
 'SI' => 'SI\\d{2}\\d{5}\\d{8}\\d{2}',
 // Slovenia
 'SK' => 'SK\\d{2}\\d{4}\\d{6}\\d{10}',
 // Slovakia
 'SM' => 'SM\\d{2}[A-Z]{1}\\d{5}\\d{5}[\\dA-Z]{12}',
 // San Marino
 'SN' => 'SN\\d{2}[A-Z]{2}\\d{22}',
 // Senegal
 'SO' => 'SO\\d{2}\\d{4}\\d{3}\\d{12}',
 // Somalia
 'ST' => 'ST\\d{2}\\d{4}\\d{4}\\d{11}\\d{2}',
 // Sao Tome and Principe
 'SV' => 'SV\\d{2}[A-Z]{4}\\d{20}',
 // El Salvador
 'TD' => 'TD\\d{2}\\d{23}',
 // Chad
 'TF' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // France
 'TG' => 'TG\\d{2}[A-Z]{2}\\d{22}',
 // Togo
 'TL' => 'TL\\d{2}\\d{3}\\d{14}\\d{2}',
 // Timor-Leste
 'TN' => 'TN\\d{2}\\d{2}\\d{3}\\d{13}\\d{2}',
 // Tunisia
 'TR' => 'TR\\d{2}\\d{5}\\d{1}[\\dA-Z]{16}',
 // Turkey
 'UA' => 'UA\\d{2}\\d{6}[\\dA-Z]{19}',
 // Ukraine
 'VA' => 'VA\\d{2}\\d{3}\\d{15}',
 // Vatican City State
 'VG' => 'VG\\d{2}[A-Z]{4}\\d{16}',
 // Virgin Islands
 'WF' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 // France
 'XK' => 'XK\\d{2}\\d{4}\\d{10}\\d{2}',
 // Kosovo
 'YE' => 'YE\\d{2}[A-Z]{4}\\d{4}[\\dA-Z]{18}',
 // Yemen
 'YT' => 'FR\\d{2}\\d{5}\\d{5}[\\dA-Z]{11}\\d{2}',
 ];
 public function validate($value, Constraint $constraint)
 {
 if (!$constraint instanceof Iban) {
 throw new UnexpectedTypeException($constraint, Iban::class);
 }
 if (null === $value || '' === $value) {
 return;
 }
 if (!\is_scalar($value) && !(\is_object($value) && \method_exists($value, '__toString'))) {
 throw new UnexpectedValueException($value, 'string');
 }
 $value = (string) $value;
 // Remove spaces and convert to uppercase
 $canonicalized = \str_replace(' ', '', \strtoupper($value));
 // The IBAN must contain only digits and characters...
 if (!\ctype_alnum($canonicalized)) {
 $this->context->buildViolation($constraint->message)->setParameter('{{ value }}', $this->formatValue($value))->setCode(Iban::INVALID_CHARACTERS_ERROR)->addViolation();
 return;
 }
 // ...start with a two-letter country code
 $countryCode = \substr($canonicalized, 0, 2);
 if (!\ctype_alpha($countryCode)) {
 $this->context->buildViolation($constraint->message)->setParameter('{{ value }}', $this->formatValue($value))->setCode(Iban::INVALID_COUNTRY_CODE_ERROR)->addViolation();
 return;
 }
 // ...have a format available
 if (!\array_key_exists($countryCode, self::FORMATS)) {
 $this->context->buildViolation($constraint->message)->setParameter('{{ value }}', $this->formatValue($value))->setCode(Iban::NOT_SUPPORTED_COUNTRY_CODE_ERROR)->addViolation();
 return;
 }
 // ...and have a valid format
 if (!\preg_match('/^' . self::FORMATS[$countryCode] . '$/', $canonicalized)) {
 $this->context->buildViolation($constraint->message)->setParameter('{{ value }}', $this->formatValue($value))->setCode(Iban::INVALID_FORMAT_ERROR)->addViolation();
 return;
 }
 // Check digits should always between 2 and 98
 // A ECBS document (https://www.ecbs.org/Download/EBS204_V3.PDF) replicates part of the ISO/IEC 7064:2003 standard as a method for generating check digits in the range 02 to 98.
 $checkDigits = (int) \substr($canonicalized, 2, 2);
 if ($checkDigits < 2 || $checkDigits > 98) {
 $this->context->buildViolation($constraint->message)->setParameter('{{ value }}', $this->formatValue($value))->setCode(Iban::CHECKSUM_FAILED_ERROR)->addViolation();
 return;
 }
 // Move the first four characters to the end
 // e.g. CH93 0076 2011 6238 5295 7
 // -> 0076 2011 6238 5295 7 CH93
 $canonicalized = \substr($canonicalized, 4) . \substr($canonicalized, 0, 4);
 // Convert all remaining letters to their ordinals
 // The result is an integer, which is too large for PHP's int
 // data type, so we store it in a string instead.
 // e.g. 0076 2011 6238 5295 7 CH93
 // -> 0076 2011 6238 5295 7 121893
 $checkSum = self::toBigInt($canonicalized);
 // Do a modulo-97 operation on the large integer
 // We cannot use PHP's modulo operator, so we calculate the
 // modulo step-wisely instead
 if (1 !== self::bigModulo97($checkSum)) {
 $this->context->buildViolation($constraint->message)->setParameter('{{ value }}', $this->formatValue($value))->setCode(Iban::CHECKSUM_FAILED_ERROR)->addViolation();
 }
 }
 private static function toBigInt(string $string) : string
 {
 $chars = \str_split($string);
 $bigInt = '';
 foreach ($chars as $char) {
 // Convert uppercase characters to ordinals, starting with 10 for "A"
 if (\ctype_upper($char)) {
 $bigInt .= \ord($char) - 55;
 continue;
 }
 // Simply append digits
 $bigInt .= $char;
 }
 return $bigInt;
 }
 private static function bigModulo97(string $bigInt) : int
 {
 $parts = \str_split($bigInt, 7);
 $rest = 0;
 foreach ($parts as $part) {
 $rest = ($rest . $part) % 97;
 }
 return $rest;
 }
}

Back