<?php
/**
* @see https://github.com/laminas/laminas-validator for the canonical source repository
* @copyright https://github.com/laminas/laminas-validator/blob/master/COPYRIGHT.md
* @license https://github.com/laminas/laminas-validator/blob/master/LICENSE.md New BSD License
*/
namespace Laminas\Validator;
use Laminas\Stdlib\StringUtils;
/**
* Please note there are two standalone test scripts for testing IDN characters due to problems
* with file encoding.
*
* The first is tests/Laminas/Validator/HostnameTestStandalone.php which is designed to be run on
* the command line.
*
* The second is tests/Laminas/Validator/HostnameTestForm.php which is designed to be run via HTML
* to allow users to test entering UTF-8 characters in a form.
*/
class Hostname extends AbstractValidator
{
const CANNOT_DECODE_PUNYCODE = 'hostnameCannotDecodePunycode';
const INVALID = 'hostnameInvalid';
const INVALID_DASH = 'hostnameDashCharacter';
const INVALID_HOSTNAME = 'hostnameInvalidHostname';
const INVALID_HOSTNAME_SCHEMA = 'hostnameInvalidHostnameSchema';
const INVALID_LOCAL_NAME = 'hostnameInvalidLocalName';
const INVALID_URI = 'hostnameInvalidUri';
const IP_ADDRESS_NOT_ALLOWED = 'hostnameIpAddressNotAllowed';
const LOCAL_NAME_NOT_ALLOWED = 'hostnameLocalNameNotAllowed';
const UNDECIPHERABLE_TLD = 'hostnameUndecipherableTld';
const UNKNOWN_TLD = 'hostnameUnknownTld';
// @codingStandardsIgnoreStart
/**
* @var array
*/
protected $messageTemplates = [
self::CANNOT_DECODE_PUNYCODE => "The input appears to be a DNS hostname but the given punycode notation cannot be decoded",
self::INVALID => "Invalid type given. String expected",
self::INVALID_DASH => "The input appears to be a DNS hostname but contains a dash in an invalid position",
self::INVALID_HOSTNAME => "The input does not match the expected structure for a DNS hostname",
self::INVALID_HOSTNAME_SCHEMA => "The input appears to be a DNS hostname but cannot match against hostname schema for TLD '%tld%'",
self::INVALID_LOCAL_NAME => "The input does not appear to be a valid local network name",
self::INVALID_URI => "The input does not appear to be a valid URI hostname",
self::IP_ADDRESS_NOT_ALLOWED => "The input appears to be an IP address, but IP addresses are not allowed",
self::LOCAL_NAME_NOT_ALLOWED => "The input appears to be a local network name but local network names are not allowed",
self::UNDECIPHERABLE_TLD => "The input appears to be a DNS hostname but cannot extract TLD part",
self::UNKNOWN_TLD => "The input appears to be a DNS hostname but cannot match TLD against known list",
];
// @codingStandardsIgnoreEnd
/**
* @var array
*/
protected $messageVariables = [
'tld' => 'tld',
];
const ALLOW_DNS = 1; // Allows Internet domain names (e.g., example.com)
const ALLOW_IP = 2; // Allows IP addresses
const ALLOW_LOCAL = 4; // Allows local network names (e.g., localhost, www.localdomain)
const ALLOW_URI = 8; // Allows URI hostnames
const ALLOW_ALL = 15; // Allows all types of hostnames
/**
* Array of valid top-level-domains
* IanaVersion 2019081200
*
* @see ftp://data.iana.org/TLD/tlds-alpha-by-domain.txt List of all TLDs by domain
* @see http://www.iana.org/domains/root/db/ Official list of supported TLDs
* @var array
*/
protected $validTlds = [
'aaa',
'aarp',
'abarth',
'abb',
'abbott',
'abbvie',
'abc',
'able',
'abogado',
'abudhabi',
'ac',
'academy',
'accenture',
'accountant',
'accountants',
'aco',
'actor',
'ad',
'adac',
'ads',
'adult',
'ae',
'aeg',
'aero',
'aetna',
'af',
'afamilycompany',
'afl',
'africa',
'ag',
'agakhan',
'agency',
'ai',
'aig',
'aigo',
'airbus',
'airforce',
'airtel',
'akdn',
'al',
'alfaromeo',
'alibaba',
'alipay',
'allfinanz',
'allstate',
'ally',
'alsace',
'alstom',
'am',
'americanexpress',
'americanfamily',
'amex',
'amfam',
'amica',
'amsterdam',
'analytics',
'android',
'anquan',
'anz',
'ao',
'aol',
'apartments',
'app',
'apple',
'aq',
'aquarelle',
'ar',
'arab',
'aramco',
'archi',
'army',
'arpa',
'art',
'arte',
'as',
'asda',
'asia',
'associates',
'at',
'athleta',
'attorney',
'au',
'auction',
'audi',
'audible',
'audio',
'auspost',
'author',
'auto',
'autos',
'avianca',
'aw',
'aws',
'ax',
'axa',
'az',
'azure',
'ba',
'baby',
'baidu',
'banamex',
'bananarepublic',
'band',
'bank',
'bar',
'barcelona',
'barclaycard',
'barclays',
'barefoot',
'bargains',
'baseball',
'basketball',
'bauhaus',
'bayern',
'bb',
'bbc',
'bbt',
'bbva',
'bcg',
'bcn',
'bd',
'be',
'beats',
'beauty',
'beer',
'bentley',
'berlin',
'best',
'bestbuy',
'bet',
'bf',
'bg',
'bh',
'bharti',
'bi',
'bible',
'bid',
'bike',
'bing',
'bingo',
'bio',
'biz',
'bj',
'black',
'blackfriday',
'blockbuster',
'blog',
'bloomberg',
'blue',
'bm',
'bms',
'bmw',
'bn',
'bnpparibas',
'bo',
'boats',
'boehringer',
'bofa',
'bom',
'bond',
'boo',
'book',
'booking',
'bosch',
'bostik',
'boston',
'bot',
'boutique',
'box',
'br',
'bradesco',
'bridgestone',
'broadway',
'broker',
'brother',
'brussels',
'bs',
'bt',
'budapest',
'bugatti',
'build',
'builders',
'business',
'buy',
'buzz',
'bv',
'bw',
'by',
'bz',
'bzh',
'ca',
'cab',
'cafe',
'cal',
'call',
'calvinklein',
'cam',
'camera',
'camp',
'cancerresearch',
'canon',
'capetown',
'capital',
'capitalone',
'car',
'caravan',
'cards',
'care',
'career',
'careers',
'cars',
'cartier',
'casa',
'case',
'caseih',
'cash',
'casino',
'cat',
'catering',
'catholic',
'cba',
'cbn',
'cbre',
'cbs',
'cc',
'cd',
'ceb',
'center',
'ceo',
'cern',
'cf',
'cfa',
'cfd',
'cg',
'ch',
'chanel',
'channel',
'charity',
'chase',
'chat',
'cheap',
'chintai',
'christmas',
'chrome',
'chrysler',
'church',
'ci',
'cipriani',
'circle',
'cisco',
'citadel',
'citi',
'citic',
'city',
'cityeats',
'ck',
'cl',
'claims',
'cleaning',
'click',
'clinic',
'clinique',
'clothing',
'cloud',
'club',
'clubmed',
'cm',
'cn',
'co',
'coach',
'codes',
'coffee',
'college',
'cologne',
'com',
'comcast',
'commbank',
'community',
'company',
'compare',
'computer',
'comsec',
'condos',
'construction',
'consulting',
'contact',
'contractors',
'cooking',
'cookingchannel',
'cool',
'coop',
'corsica',
'country',
'coupon',
'coupons',
'courses',
'cr',
'credit',
'creditcard',
'creditunion',
'cricket',
'crown',
'crs',
'cruise',
'cruises',
'csc',
'cu',
'cuisinella',
'cv',
'cw',
'cx',
'cy',
'cymru',
'cyou',
'cz',
'dabur',
'dad',
'dance',
'data',
'date',
'dating',
'datsun',
'day',
'dclk',
'dds',
'de',
'deal',
'dealer',
'deals',
'degree',
'delivery',
'dell',
'deloitte',
'delta',
'democrat',
'dental',
'dentist',
'desi',
'design',
'dev',
'dhl',
'diamonds',
'diet',
'digital',
'direct',
'directory',
'discount',
'discover',
'dish',
'diy',
'dj',
'dk',
'dm',
'dnp',
'do',
'docs',
'doctor',
'dodge',
'dog',
'domains',
'dot',
'download',
'drive',
'dtv',
'dubai',
'duck',
'dunlop',
'duns',
'dupont',
'durban',
'dvag',
'dvr',
'dz',
'earth',
'eat',
'ec',
'eco',
'edeka',
'edu',
'education',
'ee',
'eg',
'email',
'emerck',
'energy',
'engineer',
'engineering',
'enterprises',
'epson',
'equipment',
'er',
'ericsson',
'erni',
'es',
'esq',
'estate',
'esurance',
'et',
'etisalat',
'eu',
'eurovision',
'eus',
'events',
'everbank',
'exchange',
'expert',
'exposed',
'express',
'extraspace',
'fage',
'fail',
'fairwinds',
'faith',
'family',
'fan',
'fans',
'farm',
'farmers',
'fashion',
'fast',
'fedex',
'feedback',
'ferrari',
'ferrero',
'fi',
'fiat',
'fidelity',
'fido',
'film',
'final',
'finance',
'financial',
'fire',
'firestone',
'firmdale',
'fish',
'fishing',
'fit',
'fitness',
'fj',
'fk',
'flickr',
'flights',
'flir',
'florist',
'flowers',
'fly',
'fm',
'fo',
'foo',
'food',
'foodnetwork',
'football',
'ford',
'forex',
'forsale',
'forum',
'foundation',
'fox',
'fr',
'free',
'fresenius',
'frl',
'frogans',
'frontdoor',
'frontier',
'ftr',
'fujitsu',
'fujixerox',
'fun',
'fund',
'furniture',
'futbol',
'fyi',
'ga',
'gal',
'gallery',
'gallo',
'gallup',
'game',
'games',
'gap',
'garden',
'gay',
'gb',
'gbiz',
'gd',
'gdn',
'ge',
'gea',
'gent',
'genting',
'george',
'gf',
'gg',
'ggee',
'gh',
'gi',
'gift',
'gifts',
'gives',
'giving',
'gl',
'glade',
'glass',
'gle',
'global',
'globo',
'gm',
'gmail',
'gmbh',
'gmo',
'gmx',
'gn',
'godaddy',
'gold',
'goldpoint',
'golf',
'goo',
'goodyear',
'goog',
'google',
'gop',
'got',
'gov',
'gp',
'gq',
'gr',
'grainger',
'graphics',
'gratis',
'green',
'gripe',
'grocery',
'group',
'gs',
'gt',
'gu',
'guardian',
'gucci',
'guge',
'guide',
'guitars',
'guru',
'gw',
'gy',
'hair',
'hamburg',
'hangout',
'haus',
'hbo',
'hdfc',
'hdfcbank',
'health',
'healthcare',
'help',
'helsinki',
'here',
'hermes',
'hgtv',
'hiphop',
'hisamitsu',
'hitachi',
'hiv',
'hk',
'hkt',
'hm',
'hn',
'hockey',
'holdings',
'holiday',
'homedepot',
'homegoods',
'homes',
'homesense',
'honda',
'horse',
'hospital',
'host',
'hosting',
'hot',
'hoteles',
'hotels',
'hotmail',
'house',
'how',
'hr',
'hsbc',
'ht',
'hu',
'hughes',
'hyatt',
'hyundai',
'ibm',
'icbc',
'ice',
'icu',
'id',
'ie',
'ieee',
'ifm',
'ikano',
'il',
'im',
'imamat',
'imdb',
'immo',
'immobilien',
'in',
'inc',
'industries',
'infiniti',
'info',
'ing',
'ink',
'institute',
'insurance',
'insure',
'int',
'intel',
'international',
'intuit',
'investments',
'io',
'ipiranga',
'iq',
'ir',
'irish',
'is',
'ismaili',
'ist',
'istanbul',
'it',
'itau',
'itv',
'iveco',
'jaguar',
'java',
'jcb',
'jcp',
'je',
'jeep',
'jetzt',
'jewelry',
'jio',
'jll',
'jm',
'jmp',
'jnj',
'jo',
'jobs',
'joburg',
'jot',
'joy',
'jp',
'jpmorgan',
'jprs',
'juegos',
'juniper',
'kaufen',
'kddi',
'ke',
'kerryhotels',
'kerrylogistics',
'kerryproperties',
'kfh',
'kg',
'kh',
'ki',
'kia',
'kim',
'kinder',
'kindle',
'kitchen',
'kiwi',
'km',
'kn',
'koeln',
'komatsu',
'kosher',
'kp',
'kpmg',
'kpn',
'kr',
'krd',
'kred',
'kuokgroup',
'kw',
'ky',
'kyoto',
'kz',
'la',
'lacaixa',
'ladbrokes',
'lamborghini',
'lamer',
'lancaster',
'lancia',
'lancome',
'land',
'landrover',
'lanxess',
'lasalle',
'lat',
'latino',
'latrobe',
'law',
'lawyer',
'lb',
'lc',
'lds',
'lease',
'leclerc',
'lefrak',
'legal',
'lego',
'lexus',
'lgbt',
'li',
'liaison',
'lidl',
'life',
'lifeinsurance',
'lifestyle',
'lighting',
'like',
'lilly',
'limited',
'limo',
'lincoln',
'linde',
'link',
'lipsy',
'live',
'living',
'lixil',
'lk',
'llc',
'loan',
'loans',
'locker',
'locus',
'loft',
'lol',
'london',
'lotte',
'lotto',
'love',
'lpl',
'lplfinancial',
'lr',
'ls',
'lt',
'ltd',
'ltda',
'lu',
'lundbeck',
'lupin',
'luxe',
'luxury',
'lv',
'ly',
'ma',
'macys',
'madrid',
'maif',
'maison',
'makeup',
'man',
'management',
'mango',
'map',
'market',
'marketing',
'markets',
'marriott',
'marshalls',
'maserati',
'mattel',
'mba',
'mc',
'mckinsey',
'md',
'me',
'med',
'media',
'meet',
'melbourne',
'meme',
'memorial',
'men',
'menu',
'merckmsd',
'metlife',
'mg',
'mh',
'miami',
'microsoft',
'mil',
'mini',
'mint',
'mit',
'mitsubishi',
'mk',
'ml',
'mlb',
'mls',
'mm',
'mma',
'mn',
'mo',
'mobi',
'mobile',
'mobily',
'moda',
'moe',
'moi',
'mom',
'monash',
'money',
'monster',
'mopar',
'mormon',
'mortgage',
'moscow',
'moto',
'motorcycles',
'mov',
'movie',
'movistar',
'mp',
'mq',
'mr',
'ms',
'msd',
'mt',
'mtn',
'mtr',
'mu',
'museum',
'mutual',
'mv',
'mw',
'mx',
'my',
'mz',
'na',
'nab',
'nadex',
'nagoya',
'name',
'nationwide',
'natura',
'navy',
'nba',
'nc',
'ne',
'nec',
'net',
'netbank',
'netflix',
'network',
'neustar',
'new',
'newholland',
'news',
'next',
'nextdirect',
'nexus',
'nf',
'nfl',
'ng',
'ngo',
'nhk',
'ni',
'nico',
'nike',
'nikon',
'ninja',
'nissan',
'nissay',
'nl',
'no',
'nokia',
'northwesternmutual',
'norton',
'now',
'nowruz',
'nowtv',
'np',
'nr',
'nra',
'nrw',
'ntt',
'nu',
'nyc',
'nz',
'obi',
'observer',
'off',
'office',
'okinawa',
'olayan',
'olayangroup',
'oldnavy',
'ollo',
'om',
'omega',
'one',
'ong',
'onl',
'online',
'onyourside',
'ooo',
'open',
'oracle',
'orange',
'org',
'organic',
'origins',
'osaka',
'otsuka',
'ott',
'ovh',
'pa',
'page',
'panasonic',
'paris',
'pars',
'partners',
'parts',
'party',
'passagens',
'pay',
'pccw',
'pe',
'pet',
'pf',
'pfizer',
'pg',
'ph',
'pharmacy',
'phd',
'philips',
'phone',
'photo',
'photography',
'photos',
'physio',
'piaget',
'pics',
'pictet',
'pictures',
'pid',
'pin',
'ping',
'pink',
'pioneer',
'pizza',
'pk',
'pl',
'place',
'play',
'playstation',
'plumbing',
'plus',
'pm',
'pn',
'pnc',
'pohl',
'poker',
'politie',
'porn',
'post',
'pr',
'pramerica',
'praxi',
'press',
'prime',
'pro',
'prod',
'productions',
'prof',
'progressive',
'promo',
'properties',
'property',
'protection',
'pru',
'prudential',
'ps',
'pt',
'pub',
'pw',
'pwc',
'py',
'qa',
'qpon',
'quebec',
'quest',
'qvc',
'racing',
'radio',
'raid',
're',
'read',
'realestate',
'realtor',
'realty',
'recipes',
'red',
'redstone',
'redumbrella',
'rehab',
'reise',
'reisen',
'reit',
'reliance',
'ren',
'rent',
'rentals',
'repair',
'report',
'republican',
'rest',
'restaurant',
'review',
'reviews',
'rexroth',
'rich',
'richardli',
'ricoh',
'rightathome',
'ril',
'rio',
'rip',
'rmit',
'ro',
'rocher',
'rocks',
'rodeo',
'rogers',
'room',
'rs',
'rsvp',
'ru',
'rugby',
'ruhr',
'run',
'rw',
'rwe',
'ryukyu',
'sa',
'saarland',
'safe',
'safety',
'sakura',
'sale',
'salon',
'samsclub',
'samsung',
'sandvik',
'sandvikcoromant',
'sanofi',
'sap',
'sarl',
'sas',
'save',
'saxo',
'sb',
'sbi',
'sbs',
'sc',
'sca',
'scb',
'schaeffler',
'schmidt',
'scholarships',
'school',
'schule',
'schwarz',
'science',
'scjohnson',
'scor',
'scot',
'sd',
'se',
'search',
'seat',
'secure',
'security',
'seek',
'select',
'sener',
'services',
'ses',
'seven',
'sew',
'sex',
'sexy',
'sfr',
'sg',
'sh',
'shangrila',
'sharp',
'shaw',
'shell',
'shia',
'shiksha',
'shoes',
'shop',
'shopping',
'shouji',
'show',
'showtime',
'shriram',
'si',
'silk',
'sina',
'singles',
'site',
'sj',
'sk',
'ski',
'skin',
'sky',
'skype',
'sl',
'sling',
'sm',
'smart',
'smile',
'sn',
'sncf',
'so',
'soccer',
'social',
'softbank',
'software',
'sohu',
'solar',
'solutions',
'song',
'sony',
'soy',
'space',
'sport',
'spot',
'spreadbetting',
'sr',
'srl',
'srt',
'ss',
'st',
'stada',
'staples',
'star',
'statebank',
'statefarm',
'stc',
'stcgroup',
'stockholm',
'storage',
'store',
'stream',
'studio',
'study',
'style',
'su',
'sucks',
'supplies',
'supply',
'support',
'surf',
'surgery',
'suzuki',
'sv',
'swatch',
'swiftcover',
'swiss',
'sx',
'sy',
'sydney',
'symantec',
'systems',
'sz',
'tab',
'taipei',
'talk',
'taobao',
'target',
'tatamotors',
'tatar',
'tattoo',
'tax',
'taxi',
'tc',
'tci',
'td',
'tdk',
'team',
'tech',
'technology',
'tel',
'telefonica',
'temasek',
'tennis',
'teva',
'tf',
'tg',
'th',
'thd',
'theater',
'theatre',
'tiaa',
'tickets',
'tienda',
'tiffany',
'tips',
'tires',
'tirol',
'tj',
'tjmaxx',
'tjx',
'tk',
'tkmaxx',
'tl',
'tm',
'tmall',
'tn',
'to',
'today',
'tokyo',
'tools',
'top',
'toray',
'toshiba',
'total',
'tours',
'town',
'toyota',
'toys',
'tr',
'trade',
'trading',
'training',
'travel',
'travelchannel',
'travelers',
'travelersinsurance',
'trust',
'trv',
'tt',
'tube',
'tui',
'tunes',
'tushu',
'tv',
'tvs',
'tw',
'tz',
'ua',
'ubank',
'ubs',
'uconnect',
'ug',
'uk',
'unicom',
'university',
'uno',
'uol',
'ups',
'us',
'uy',
'uz',
'va',
'vacations',
'vana',
'vanguard',
'vc',
've',
'vegas',
'ventures',
'verisign',
'versicherung',
'vet',
'vg',
'vi',
'viajes',
'video',
'vig',
'viking',
'villas',
'vin',
'vip',
'virgin',
'visa',
'vision',
'vistaprint',
'viva',
'vivo',
'vlaanderen',
'vn',
'vodka',
'volkswagen',
'volvo',
'vote',
'voting',
'voto',
'voyage',
'vu',
'vuelos',
'wales',
'walmart',
'walter',
'wang',
'wanggou',
'warman',
'watch',
'watches',
'weather',
'weatherchannel',
'webcam',
'weber',
'website',
'wed',
'wedding',
'weibo',
'weir',
'wf',
'whoswho',
'wien',
'wiki',
'williamhill',
'win',
'windows',
'wine',
'winners',
'wme',
'wolterskluwer',
'woodside',
'work',
'works',
'world',
'wow',
'ws',
'wtc',
'wtf',
'xbox',
'xerox',
'xfinity',
'xihuan',
'xin',
'कॉम',
'セール',
'佛山',
'ಭಾರತ',
'慈善',
'集团',
'在线',
'한국',
'ଭାରତ',
'大众汽车',
'点看',
'คอม',
'ভাৰত',
'ভারত',
'八卦',
'موقع',
'বাংলা',
'公益',
'公司',
'香格里拉',
'网站',
'移动',
'我爱你',
'москва',
'қаз',
'католик',
'онлайн',
'сайт',
'联通',
'срб',
'бг',
'бел',
'קום',
'时尚',
'微博',
'淡马锡',
'ファッション',
'орг',
'नेट',
'ストア',
'삼성',
'சிங்கப்பூர்',
'商标',
'商店',
'商城',
'дети',
'мкд',
'ею',
'ポイント',
'新闻',
'工行',
'家電',
'كوم',
'中文网',
'中信',
'中国',
'中國',
'娱乐',
'谷歌',
'భారత్',
'ලංකා',
'電訊盈科',
'购物',
'クラウド',
'ભારત',
'通販',
'भारतम्',
'भारत',
'भारोत',
'网店',
'संगठन',
'餐厅',
'网络',
'ком',
'укр',
'香港',
'诺基亚',
'食品',
'飞利浦',
'台湾',
'台灣',
'手表',
'手机',
'мон',
'الجزائر',
'عمان',
'ارامكو',
'ایران',
'العليان',
'اتصالات',
'امارات',
'بازار',
'موريتانيا',
'پاکستان',
'الاردن',
'موبايلي',
'بارت',
'بھارت',
'المغرب',
'ابوظبي',
'السعودية',
'ڀارت',
'كاثوليك',
'سودان',
'همراه',
'عراق',
'مليسيا',
'澳門',
'닷컴',
'政府',
'شبكة',
'بيتك',
'عرب',
'გე',
'机构',
'组织机构',
'健康',
'ไทย',
'سورية',
'招聘',
'рус',
'рф',
'珠宝',
'تونس',
'大拿',
'みんな',
'グーグル',
'ελ',
'世界',
'書籍',
'ഭാരതം',
'ਭਾਰਤ',
'网址',
'닷넷',
'コム',
'天主教',
'游戏',
'vermögensberater',
'vermögensberatung',
'企业',
'信息',
'嘉里大酒店',
'嘉里',
'مصر',
'قطر',
'广东',
'இலங்கை',
'இந்தியா',
'հայ',
'新加坡',
'فلسطين',
'政务',
'xxx',
'xyz',
'yachts',
'yahoo',
'yamaxun',
'yandex',
'ye',
'yodobashi',
'yoga',
'yokohama',
'you',
'youtube',
'yt',
'yun',
'za',
'zappos',
'zara',
'zero',
'zip',
'zm',
'zone',
'zuerich',
'zw',
];
// @codingStandardsIgnoreStart
/**
* Array for valid Idns
* @see http://www.iana.org/domains/idn-tables/ Official list of supported IDN Chars
* (.AC) Ascension Island http://www.nic.ac/pdf/AC-IDN-Policy.pdf
* (.AR) Argentina http://www.nic.ar/faqidn.html
* (.AS) American Samoa http://www.nic.as/idn/chars.cfm
* (.AT) Austria http://www.nic.at/en/service/technical_information/idn/charset_converter/
* (.BIZ) International http://www.iana.org/domains/idn-tables/
* (.BR) Brazil http://registro.br/faq/faq6.html
* (.BV) Bouvett Island http://www.norid.no/domeneregistrering/idn/idn_nyetegn.en.html
* (.CAT) Catalan http://www.iana.org/domains/idn-tables/tables/cat_ca_1.0.html
* (.CH) Switzerland https://nic.switch.ch/reg/ocView.action?res=EF6GW2JBPVTG67DLNIQXU234MN6SC33JNQQGI7L6#anhang1
* (.CL) Chile http://www.iana.org/domains/idn-tables/tables/cl_latn_1.0.html
* (.COM) International http://www.verisign.com/information-services/naming-services/internationalized-domain-names/index.html
* (.DE) Germany https://www.denic.de/en/know-how/idn-domains/idn-character-list/
* (.DK) Danmark http://www.dk-hostmaster.dk/index.php?id=151
* (.EE) Estonia https://www.iana.org/domains/idn-tables/tables/pl_et-pl_1.0.html
* (.ES) Spain https://www.nic.es/media/2008-05/1210147705287.pdf
* (.FI) Finland http://www.ficora.fi/en/index/palvelut/fiverkkotunnukset/aakkostenkaytto.html
* (.GR) Greece https://grweb.ics.forth.gr/CharacterTable1_en.jsp
* (.HR) Croatia https://www.dns.hr/en/portal/files/Odluka-1,2alfanum-dijak.pdf
* (.HU) Hungary http://www.domain.hu/domain/English/szabalyzat/szabalyzat.html
* (.IL) Israel http://www.isoc.org.il/domains/il-domain-rules.html
* (.INFO) International http://www.nic.info/info/idn
* (.IO) British Indian Ocean Territory http://www.nic.io/IO-IDN-Policy.pdf
* (.IR) Iran http://www.nic.ir/Allowable_Characters_dot-iran
* (.IS) Iceland https://www.isnic.is/en/domain/rules#2
* (.KR) Korea http://www.iana.org/domains/idn-tables/tables/kr_ko-kr_1.0.html
* (.LI) Liechtenstein https://nic.switch.ch/reg/ocView.action?res=EF6GW2JBPVTG67DLNIQXU234MN6SC33JNQQGI7L6#anhang1
* (.LT) Lithuania http://www.domreg.lt/static/doc/public/idn_symbols-en.pdf
* (.MD) Moldova http://www.register.md/
* (.MUSEUM) International http://www.iana.org/domains/idn-tables/tables/museum_latn_1.0.html
* (.NET) International http://www.verisign.com/information-services/naming-services/internationalized-domain-names/index.html
* (.NO) Norway http://www.norid.no/domeneregistrering/idn/idn_nyetegn.en.html
* (.NU) Niue http://www.worldnames.net/
* (.ORG) International http://www.pir.org/index.php?db=content/FAQs&tbl=FAQs_Registrant&id=2
* (.PE) Peru https://www.nic.pe/nuevas_politicas_faq_2.php
* (.PL) Poland http://www.dns.pl/IDN/allowed_character_sets.pdf
* (.PR) Puerto Rico http://www.nic.pr/idn_rules.asp
* (.PT) Portugal https://online.dns.pt/dns_2008/do?com=DS;8216320233;111;+PAGE(4000058)+K-CAT-CODIGO(C.125)+RCNT(100);
* (.RU) Russia http://www.iana.org/domains/idn-tables/tables/ru_ru-ru_1.0.html
* (.SA) Saudi Arabia http://www.iana.org/domains/idn-tables/tables/sa_ar_1.0.html
* (.SE) Sweden http://www.iis.se/english/IDN_campaignsite.shtml?lang=en
* (.SH) Saint Helena http://www.nic.sh/SH-IDN-Policy.pdf
* (.SJ) Svalbard and Jan Mayen http://www.norid.no/domeneregistrering/idn/idn_nyetegn.en.html
* (.TH) Thailand http://www.iana.org/domains/idn-tables/tables/th_th-th_1.0.html
* (.TM) Turkmenistan http://www.nic.tm/TM-IDN-Policy.pdf
* (.TR) Turkey https://www.nic.tr/index.php
* (.UA) Ukraine http://www.iana.org/domains/idn-tables/tables/ua_cyrl_1.2.html
* (.VE) Venice http://www.iana.org/domains/idn-tables/tables/ve_es_1.0.html
* (.VN) Vietnam http://www.vnnic.vn/english/5-6-300-2-2-04-20071115.htm#1.%20Introduction
*
* @var array
*/
protected $validIdns = [
'AC' => [1 => '/^[\x{002d}0-9a-zà-öø-ÿāăąćĉċčďđēėęěĝġģĥħīįĵķĺļľŀłńņňŋőœŕŗřśŝşšţťŧūŭůűųŵŷźżž]{1,63}$/iu'],
'AR' => [1 => '/^[\x{002d}0-9a-zà-ãç-êìíñ-õü]{1,63}$/iu'],
'AS' => [1 => '/^[\x{002d}0-9a-zà-öø-ÿāăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıĵķĸĺļľłńņňŋōŏőœŕŗřśŝşšţťŧũūŭůűųŵŷźż]{1,63}$/iu'],
'AT' => [1 => '/^[\x{002d}0-9a-zà-öø-ÿœšž]{1,63}$/iu'],
'BIZ' => 'Hostname/Biz.php',
'BR' => [1 => '/^[\x{002d}0-9a-zà-ãçéíó-õúü]{1,63}$/iu'],
'BV' => [1 => '/^[\x{002d}0-9a-zàáä-éêñ-ôöøüčđńŋšŧž]{1,63}$/iu'],
'CAT' => [1 => '/^[\x{002d}0-9a-z·àç-éíïòóúü]{1,63}$/iu'],
'CH' => [1 => '/^[\x{002d}0-9a-zà-öø-ÿœ]{1,63}$/iu'],
'CL' => [1 => '/^[\x{002d}0-9a-záéíñóúü]{1,63}$/iu'],
'CN' => 'Hostname/Cn.php',
'COM' => 'Hostname/Com.php',
'DE' => [1 => '/^[\x{002d}0-9a-záàăâåäãąāæćĉčċçďđéèĕêěëėęēğĝġģĥħíìĭîïĩįīıĵķĺľļłńňñņŋóòŏôöőõøōœĸŕřŗśŝšşßťţŧúùŭûůüűũųūŵýŷÿźžżðþ]{1,63}$/iu'],
'DK' => [1 => '/^[\x{002d}0-9a-zäåæéöøü]{1,63}$/iu'],
'EE' => [1 => '/^[\x{002d}0-9a-zäõöüšž]{1,63}$/iu'],
'ES' => [1 => '/^[\x{002d}0-9a-zàáçèéíïñòóúü·]{1,63}$/iu'],
'EU' => [1 => '/^[\x{002d}0-9a-zà-öø-ÿ]{1,63}$/iu',
2 => '/^[\x{002d}0-9a-zāăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıĵķĺļľŀłńņňʼnŋōŏőœŕŗřśŝšťŧũūŭůűųŵŷźżž]{1,63}$/iu',
3 => '/^[\x{002d}0-9a-zșț]{1,63}$/iu',
4 => '/^[\x{002d}0-9a-zΐάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ]{1,63}$/iu',
5 => '/^[\x{002d}0-9a-zабвгдежзийклмнопрстуфхцчшщъыьэюя]{1,63}$/iu',
6 => '/^[\x{002d}0-9a-zἀ-ἇἐ-ἕἠ-ἧἰ-ἷὀ-ὅὐ-ὗὠ-ὧὰ-ὼώᾀ-ᾇᾐ-ᾗᾠ-ᾧᾰ-ᾴᾶᾷῂῃῄῆῇῐ-ῒΐῖῗῠ-ῧῲῳῴῶῷ]{1,63}$/iu'],
'FI' => [1 => '/^[\x{002d}0-9a-zäåö]{1,63}$/iu'],
'GR' => [1 => '/^[\x{002d}0-9a-zΆΈΉΊΌΎ-ΡΣ-ώἀ-ἕἘ-Ἕἠ-ὅὈ-Ὅὐ-ὗὙὛὝὟ-ώᾀ-ᾴᾶ-ᾼῂῃῄῆ-ῌῐ-ΐῖ-Ίῠ-Ῥῲῳῴῶ-ῼ]{1,63}$/iu'],
'HK' => 'Hostname/Cn.php',
'HR' => [1 => '/^[\x{002d}0-9a-zžćčđš]{1,63}$/iu'],
'HU' => [1 => '/^[\x{002d}0-9a-záéíóöúüőű]{1,63}$/iu'],
'IL' => [1 => '/^[\x{002d}0-9\x{05D0}-\x{05EA}]{1,63}$/iu',
2 => '/^[\x{002d}0-9a-z]{1,63}$/i'],
'INFO' => [1 => '/^[\x{002d}0-9a-zäåæéöøü]{1,63}$/iu',
2 => '/^[\x{002d}0-9a-záéíóöúüőű]{1,63}$/iu',
3 => '/^[\x{002d}0-9a-záæéíðóöúýþ]{1,63}$/iu',
4 => '/^[\x{AC00}-\x{D7A3}]{1,17}$/iu',
5 => '/^[\x{002d}0-9a-zāčēģīķļņōŗšūž]{1,63}$/iu',
6 => '/^[\x{002d}0-9a-ząčėęįšūųž]{1,63}$/iu',
7 => '/^[\x{002d}0-9a-zóąćęłńśźż]{1,63}$/iu',
8 => '/^[\x{002d}0-9a-záéíñóúü]{1,63}$/iu'],
'IO' => [1 => '/^[\x{002d}0-9a-zà-öø-ÿăąāćĉčċďđĕěėęēğĝġģĥħĭĩįīıĵķĺľļłńňņŋŏőōœĸŕřŗśŝšşťţŧŭůűũųūŵŷźžż]{1,63}$/iu'],
'IS' => [1 => '/^[\x{002d}0-9a-záéýúíóþæöð]{1,63}$/iu'],
'IT' => [1 => '/^[\x{002d}0-9a-zàâäèéêëìîïòôöùûüæœçÿß-]{1,63}$/iu'],
'JP' => 'Hostname/Jp.php',
'KR' => [1 => '/^[\x{AC00}-\x{D7A3}]{1,17}$/iu'],
'LI' => [1 => '/^[\x{002d}0-9a-zà-öø-ÿœ]{1,63}$/iu'],
'LT' => [1 => '/^[\x{002d}0-9ąčęėįšųūž]{1,63}$/iu'],
'MD' => [1 => '/^[\x{002d}0-9ăâîşţ]{1,63}$/iu'],
'MUSEUM' => [1 => '/^[\x{002d}0-9a-zà-öø-ÿāăąćċčďđēėęěğġģħīįıķĺļľłńņňŋōőœŕŗřśşšţťŧūůűųŵŷźżžǎǐǒǔ\x{01E5}\x{01E7}\x{01E9}\x{01EF}ə\x{0292}ẁẃẅỳ]{1,63}$/iu'],
'NET' => 'Hostname/Com.php',
'NO' => [1 => '/^[\x{002d}0-9a-zàáä-éêñ-ôöøüčđńŋšŧž]{1,63}$/iu'],
'NU' => 'Hostname/Com.php',
'ORG' => [1 => '/^[\x{002d}0-9a-záéíñóúü]{1,63}$/iu',
2 => '/^[\x{002d}0-9a-zóąćęłńśźż]{1,63}$/iu',
3 => '/^[\x{002d}0-9a-záäåæéëíðóöøúüýþ]{1,63}$/iu',
4 => '/^[\x{002d}0-9a-záéíóöúüőű]{1,63}$/iu',
5 => '/^[\x{002d}0-9a-ząčėęįšūųž]{1,63}$/iu',
6 => '/^[\x{AC00}-\x{D7A3}]{1,17}$/iu',
7 => '/^[\x{002d}0-9a-zāčēģīķļņōŗšūž]{1,63}$/iu'],
'PE' => [1 => '/^[\x{002d}0-9a-zñáéíóúü]{1,63}$/iu'],
'PL' => [1 => '/^[\x{002d}0-9a-zāčēģīķļņōŗšūž]{1,63}$/iu',
2 => '/^[\x{002d}а-ик-ш\x{0450}ѓѕјљњќџ]{1,63}$/iu',
3 => '/^[\x{002d}0-9a-zâîăşţ]{1,63}$/iu',
4 => '/^[\x{002d}0-9а-яё\x{04C2}]{1,63}$/iu',
5 => '/^[\x{002d}0-9a-zàáâèéêìíîòóôùúûċġħż]{1,63}$/iu',
6 => '/^[\x{002d}0-9a-zàäåæéêòóôöøü]{1,63}$/iu',
7 => '/^[\x{002d}0-9a-zóąćęłńśźż]{1,63}$/iu',
8 => '/^[\x{002d}0-9a-zàáâãçéêíòóôõúü]{1,63}$/iu',
9 => '/^[\x{002d}0-9a-zâîăşţ]{1,63}$/iu',
10 => '/^[\x{002d}0-9a-záäéíóôúýčďĺľňŕšťž]{1,63}$/iu',
11 => '/^[\x{002d}0-9a-zçë]{1,63}$/iu',
12 => '/^[\x{002d}0-9а-ик-шђјљњћџ]{1,63}$/iu',
13 => '/^[\x{002d}0-9a-zćčđšž]{1,63}$/iu',
14 => '/^[\x{002d}0-9a-zâçöûüğış]{1,63}$/iu',
15 => '/^[\x{002d}0-9a-záéíñóúü]{1,63}$/iu',
16 => '/^[\x{002d}0-9a-zäõöüšž]{1,63}$/iu',
17 => '/^[\x{002d}0-9a-zĉĝĥĵŝŭ]{1,63}$/iu',
18 => '/^[\x{002d}0-9a-zâäéëîô]{1,63}$/iu',
19 => '/^[\x{002d}0-9a-zàáâäåæçèéêëìíîïðñòôöøùúûüýćčłńřśš]{1,63}$/iu',
20 => '/^[\x{002d}0-9a-zäåæõöøüšž]{1,63}$/iu',
21 => '/^[\x{002d}0-9a-zàáçèéìíòóùú]{1,63}$/iu',
22 => '/^[\x{002d}0-9a-zàáéíóöúüőű]{1,63}$/iu',
23 => '/^[\x{002d}0-9ΐά-ώ]{1,63}$/iu',
24 => '/^[\x{002d}0-9a-zàáâåæçèéêëðóôöøüþœ]{1,63}$/iu',
25 => '/^[\x{002d}0-9a-záäéíóöúüýčďěňřšťůž]{1,63}$/iu',
26 => '/^[\x{002d}0-9a-z·àçèéíïòóúü]{1,63}$/iu',
27 => '/^[\x{002d}0-9а-ъьюя\x{0450}\x{045D}]{1,63}$/iu',
28 => '/^[\x{002d}0-9а-яёіў]{1,63}$/iu',
29 => '/^[\x{002d}0-9a-ząčėęįšūųž]{1,63}$/iu',
30 => '/^[\x{002d}0-9a-záäåæéëíðóöøúüýþ]{1,63}$/iu',
31 => '/^[\x{002d}0-9a-zàâæçèéêëîïñôùûüÿœ]{1,63}$/iu',
32 => '/^[\x{002d}0-9а-щъыьэюяёєіїґ]{1,63}$/iu',
33 => '/^[\x{002d}0-9א-ת]{1,63}$/iu'],
'PR' => [1 => '/^[\x{002d}0-9a-záéíóúñäëïüöâêîôûàèùæçœãõ]{1,63}$/iu'],
'PT' => [1 => '/^[\x{002d}0-9a-záàâãçéêíóôõú]{1,63}$/iu'],
'RS' => [1 => '/^[\x{002d}0-9a-zßáâäçéëíîóôöúüýăąćčďđęěĺľłńňőŕřśşšţťůűźżž]{1,63}$/iu'],
'RU' => [1 => '/^[\x{002d}0-9а-яё]{1,63}$/iu'],
'SA' => [1 => '/^[\x{002d}.0-9\x{0621}-\x{063A}\x{0641}-\x{064A}\x{0660}-\x{0669}]{1,63}$/iu'],
'SE' => [1 => '/^[\x{002d}0-9a-zäåéöü]{1,63}$/iu'],
'SH' => [1 => '/^[\x{002d}0-9a-zà-öø-ÿăąāćĉčċďđĕěėęēğĝġģĥħĭĩįīıĵķĺľļłńňņŋŏőōœĸŕřŗśŝšşťţŧŭůűũųūŵŷźžż]{1,63}$/iu'],
'SI' => [
1 => '/^[\x{002d}0-9a-zà-öø-ÿ]{1,63}$/iu',
2 => '/^[\x{002d}0-9a-zāăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıĵķĺļľŀłńņňʼnŋōŏőœŕŗřśŝšťŧũūŭůűųŵŷźżž]{1,63}$/iu',
3 => '/^[\x{002d}0-9a-zșț]{1,63}$/iu'],
'SJ' => [1 => '/^[\x{002d}0-9a-zàáä-éêñ-ôöøüčđńŋšŧž]{1,63}$/iu'],
'TH' => [1 => '/^[\x{002d}0-9a-z\x{0E01}-\x{0E3A}\x{0E40}-\x{0E4D}\x{0E50}-\x{0E59}]{1,63}$/iu'],
'TM' => [1 => '/^[\x{002d}0-9a-zà-öø-ÿāăąćĉċčďđēėęěĝġģĥħīįĵķĺļľŀłńņňŋőœŕŗřśŝşšţťŧūŭůűųŵŷźżž]{1,63}$/iu'],
'TW' => 'Hostname/Cn.php',
'TR' => [1 => '/^[\x{002d}0-9a-zğıüşöç]{1,63}$/iu'],
'UA' => [1 => '/^[\x{002d}0-9a-zабвгдежзийклмнопрстуфхцчшщъыьэюяѐёђѓєѕіїјљњћќѝўџґӂʼ]{1,63}$/iu'],
'VE' => [1 => '/^[\x{002d}0-9a-záéíóúüñ]{1,63}$/iu'],
'VN' => [1 => '/^[ÀÁÂÃÈÉÊÌÍÒÓÔÕÙÚÝàáâãèéêìíòóôõùúýĂăĐđĨĩŨũƠơƯư\x{1EA0}-\x{1EF9}]{1,63}$/iu'],
'мон' => [1 => '/^[\x{002d}0-9\x{0430}-\x{044F}]{1,63}$/iu'],
'срб' => [1 => '/^[\x{002d}0-9а-ик-шђјљњћџ]{1,63}$/iu'],
'сайт' => [1 => '/^[\x{002d}0-9а-яёіїѝйўґг]{1,63}$/iu'],
'онлайн' => [1 => '/^[\x{002d}0-9а-яёіїѝйўґг]{1,63}$/iu'],
'中国' => 'Hostname/Cn.php',
'中國' => 'Hostname/Cn.php',
'ලංකා' => [1 => '/^[\x{0d80}-\x{0dff}]{1,63}$/iu'],
'香港' => 'Hostname/Cn.php',
'台湾' => 'Hostname/Cn.php',
'台灣' => 'Hostname/Cn.php',
'امارات' => [1 => '/^[\x{0621}-\x{0624}\x{0626}-\x{063A}\x{0641}\x{0642}\x{0644}-\x{0648}\x{067E}\x{0686}\x{0698}\x{06A9}\x{06AF}\x{06CC}\x{06F0}-\x{06F9}]{1,30}$/iu'],
'الاردن' => [1 => '/^[\x{0621}-\x{0624}\x{0626}-\x{063A}\x{0641}\x{0642}\x{0644}-\x{0648}\x{067E}\x{0686}\x{0698}\x{06A9}\x{06AF}\x{06CC}\x{06F0}-\x{06F9}]{1,30}$/iu'],
'السعودية' => [1 => '/^[\x{0621}-\x{0624}\x{0626}-\x{063A}\x{0641}\x{0642}\x{0644}-\x{0648}\x{067E}\x{0686}\x{0698}\x{06A9}\x{06AF}\x{06CC}\x{06F0}-\x{06F9}]{1,30}$/iu'],
'ไทย' => [1 => '/^[\x{002d}0-9a-z\x{0E01}-\x{0E3A}\x{0E40}-\x{0E4D}\x{0E50}-\x{0E59}]{1,63}$/iu'],
'рф' => [1 => '/^[\x{002d}0-9а-яё]{1,63}$/iu'],
'تونس' => [1 => '/^[\x{0621}-\x{0624}\x{0626}-\x{063A}\x{0641}\x{0642}\x{0644}-\x{0648}\x{067E}\x{0686}\x{0698}\x{06A9}\x{06AF}\x{06CC}\x{06F0}-\x{06F9}]{1,30}$/iu'],
'مصر' => [1 => '/^[\x{0621}-\x{0624}\x{0626}-\x{063A}\x{0641}\x{0642}\x{0644}-\x{0648}\x{067E}\x{0686}\x{0698}\x{06A9}\x{06AF}\x{06CC}\x{06F0}-\x{06F9}]{1,30}$/iu'],
'இலங்கை' => [1 => '/^[\x{0b80}-\x{0bff}]{1,63}$/iu'],
'فلسطين' => [1 => '/^[\x{0621}-\x{0624}\x{0626}-\x{063A}\x{0641}\x{0642}\x{0644}-\x{0648}\x{067E}\x{0686}\x{0698}\x{06A9}\x{06AF}\x{06CC}\x{06F0}-\x{06F9}]{1,30}$/iu'],
'شبكة' => [1 => '/^[\x{0621}-\x{0624}\x{0626}-\x{063A}\x{0641}\x{0642}\x{0644}-\x{0648}\x{067E}\x{0686}\x{0698}\x{06A9}\x{06AF}\x{06CC}\x{06F0}-\x{06F9}]{1,30}$/iu'],
];
// @codingStandardsIgnoreEnd
protected $idnLength = [
'BIZ' => [5 => 17, 11 => 15, 12 => 20],
'CN' => [1 => 20],
'COM' => [3 => 17, 5 => 20],
'HK' => [1 => 15],
'INFO' => [4 => 17],
'KR' => [1 => 17],
'NET' => [3 => 17, 5 => 20],
'ORG' => [6 => 17],
'TW' => [1 => 20],
'امارات' => [1 => 30],
'الاردن' => [1 => 30],
'السعودية' => [1 => 30],
'تونس' => [1 => 30],
'مصر' => [1 => 30],
'فلسطين' => [1 => 30],
'شبكة' => [1 => 30],
'中国' => [1 => 20],
'中國' => [1 => 20],
'香港' => [1 => 20],
'台湾' => [1 => 20],
'台灣' => [1 => 20],
];
protected $tld;
/**
* Options for the hostname validator
*
* @var array
*/
protected $options = [
'allow' => self::ALLOW_DNS, // Allow these hostnames
'useIdnCheck' => true, // Check IDN domains
'useTldCheck' => true, // Check TLD elements
'ipValidator' => null, // IP validator to use
];
/**
* Sets validator options.
*
* @param int $allow OPTIONAL Set what types of hostname to allow (default ALLOW_DNS)
* @param bool $useIdnCheck OPTIONAL Set whether IDN domains are validated (default true)
* @param bool $useTldCheck Set whether the TLD element of a hostname is validated (default true)
* @param Ip $ipValidator OPTIONAL
* @see http://www.iana.org/cctld/specifications-policies-cctlds-01apr02.htm Technical Specifications for ccTLDs
*/
public function __construct($options = [])
{
if (! is_array($options)) {
$options = func_get_args();
$temp['allow'] = array_shift($options);
if (! empty($options)) {
$temp['useIdnCheck'] = array_shift($options);
}
if (! empty($options)) {
$temp['useTldCheck'] = array_shift($options);
}
if (! empty($options)) {
$temp['ipValidator'] = array_shift($options);
}
$options = $temp;
}
if (! array_key_exists('ipValidator', $options)) {
$options['ipValidator'] = null;
}
parent::__construct($options);
}
/**
* Returns the set ip validator
*
* @return Ip
*/
public function getIpValidator()
{
return $this->options['ipValidator'];
}
/**
*
* @param Ip $ipValidator OPTIONAL
* @return Hostname;
*/
public function setIpValidator(Ip $ipValidator = null)
{
if ($ipValidator === null) {
$ipValidator = new Ip();
}
$this->options['ipValidator'] = $ipValidator;
return $this;
}
/**
* Returns the allow option
*
* @return int
*/
public function getAllow()
{
return $this->options['allow'];
}
/**
* Sets the allow option
*
* @param int $allow
* @return Hostname Provides a fluent interface
*/
public function setAllow($allow)
{
$this->options['allow'] = $allow;
return $this;
}
/**
* Returns the set idn option
*
* @return bool
*/
public function getIdnCheck()
{
return $this->options['useIdnCheck'];
}
/**
* Set whether IDN domains are validated
*
* This only applies when DNS hostnames are validated
*
* @param bool $useIdnCheck Set to true to validate IDN domains
* @return Hostname
*/
public function useIdnCheck($useIdnCheck)
{
$this->options['useIdnCheck'] = (bool) $useIdnCheck;
return $this;
}
/**
* Returns the set tld option
*
* @return bool
*/
public function getTldCheck()
{
return $this->options['useTldCheck'];
}
/**
* Set whether the TLD element of a hostname is validated
*
* This only applies when DNS hostnames are validated
*
* @param bool $useTldCheck Set to true to validate TLD elements
* @return Hostname
*/
public function useTldCheck($useTldCheck)
{
$this->options['useTldCheck'] = (bool) $useTldCheck;
return $this;
}
/**
* Defined by Interface
*
* Returns true if and only if the $value is a valid hostname with respect to the current allow option
*
* @param string $value
* @return bool
*/
public function isValid($value)
{
if (! is_string($value)) {
$this->error(self::INVALID);
return false;
}
$this->setValue($value);
// Check input against IP address schema
if (((preg_match('/^[0-9.]*$/', $value) && strpos($value, '.') !== false)
|| (preg_match('/^[0-9a-f:.]*$/i', $value) && strpos($value, ':') !== false))
&& $this->getIpValidator()->setTranslator($this->getTranslator())->isValid($value)
) {
if (! ($this->getAllow() & self::ALLOW_IP)) {
$this->error(self::IP_ADDRESS_NOT_ALLOWED);
return false;
}
return true;
}
// Local hostnames are allowed to be partial (ending '.')
if ($this->getAllow() & self::ALLOW_LOCAL) {
if (substr($value, -1) === '.') {
$value = substr($value, 0, -1);
if (substr($value, -1) === '.') {
// Empty hostnames (ending '..') are not allowed
$this->error(self::INVALID_LOCAL_NAME);
return false;
}
}
}
$domainParts = explode('.', $value);
// Prevent partial IP V4 addresses (ending '.')
if (count($domainParts) == 4 && preg_match('/^[0-9.a-e:.]*$/i', $value)
&& $this->getIpValidator()->setTranslator($this->getTranslator())->isValid($value)
) {
$this->error(self::INVALID_LOCAL_NAME);
}
$utf8StrWrapper = StringUtils::getWrapper('UTF-8');
// Check input against DNS hostname schema
if (count($domainParts) > 1
&& $utf8StrWrapper->strlen($value) >= 4
&& $utf8StrWrapper->strlen($value) <= 254
) {
$status = false;
do {
// First check TLD
$matches = [];
if (preg_match('/([^.]{2,63})$/u', end($domainParts), $matches)
|| (array_key_exists(end($domainParts), $this->validIdns))
) {
reset($domainParts);
// Hostname characters are: *(label dot)(label dot label); max 254 chars
// label: id-prefix [*ldh{61} id-prefix]; max 63 chars
// id-prefix: alpha / digit
// ldh: alpha / digit / dash
$this->tld = $matches[1];
// Decode Punycode TLD to IDN
if (strpos($this->tld, 'xn--') === 0) {
$this->tld = $this->decodePunycode(substr($this->tld, 4));
if ($this->tld === false) {
return false;
}
} else {
$this->tld = strtoupper($this->tld);
}
// Match TLD against known list
$removedTld = false;
if ($this->getTldCheck()) {
if (! in_array(strtolower($this->tld), $this->validTlds)
&& ! in_array($this->tld, $this->validTlds)) {
$this->error(self::UNKNOWN_TLD);
$status = false;
break;
}
// We have already validated that the TLD is fine. We don't want it to go through the below
// checks as new UTF-8 TLDs will incorrectly fail if there is no IDN regex for it.
array_pop($domainParts);
$removedTld = true;
}
/**
* Match against IDN hostnames
* Note: Keep label regex short to avoid issues with long patterns when matching IDN hostnames
*
* @see Hostname\Interface
*/
$regexChars = [0 => '/^[a-z0-9\x2d]{1,63}$/i'];
if ($this->getIdnCheck() && isset($this->validIdns[$this->tld])) {
if (is_string($this->validIdns[$this->tld])) {
$regexChars += include __DIR__ . '/' . $this->validIdns[$this->tld];
} else {
$regexChars += $this->validIdns[$this->tld];
}
}
// Check each hostname part
$check = 0;
$lastDomainPart = end($domainParts);
if (! $removedTld) {
$lastDomainPart = prev($domainParts);
}
foreach ($domainParts as $domainPart) {
// Decode Punycode domain names to IDN
if (strpos($domainPart, 'xn--') === 0) {
$domainPart = $this->decodePunycode(substr($domainPart, 4));
if ($domainPart === false) {
return false;
}
}
// Skip following checks if domain part is empty, as it definitely is not a valid hostname then
if ($domainPart === '') {
$this->error(self::INVALID_HOSTNAME);
$status = false;
break 2;
}
// Check dash (-) does not start, end or appear in 3rd and 4th positions
if ($utf8StrWrapper->strpos($domainPart, '-') === 0
|| ($utf8StrWrapper->strlen($domainPart) > 2
&& $utf8StrWrapper->strpos($domainPart, '-', 2) == 2
&& $utf8StrWrapper->strpos($domainPart, '-', 3) == 3
)
|| (
$utf8StrWrapper->strpos($domainPart, '-') === (
$utf8StrWrapper->strlen($domainPart) - 1
)
)
) {
$this->error(self::INVALID_DASH);
$status = false;
break 2;
}
// Check each domain part
$checked = false;
$isSubDomain = $domainPart != $lastDomainPart;
$partRegexChars = $isSubDomain ? ['/^[a-z0-9_\x2d]{1,63}$/i'] + $regexChars : $regexChars;
foreach ($partRegexChars as $regexKey => $regexChar) {
$status = preg_match($regexChar, $domainPart);
if ($status > 0) {
$length = 63;
if (array_key_exists($this->tld, $this->idnLength)
&& array_key_exists($regexKey, $this->idnLength[$this->tld])
) {
$length = $this->idnLength[$this->tld];
}
if ($utf8StrWrapper->strlen($domainPart) > $length) {
$this->error(self::INVALID_HOSTNAME);
$status = false;
} else {
$checked = true;
break;
}
}
}
if ($checked) {
++$check;
}
}
// If one of the labels doesn't match, the hostname is invalid
if ($check !== count($domainParts)) {
$this->error(self::INVALID_HOSTNAME_SCHEMA);
$status = false;
}
} else {
// Hostname not long enough
$this->error(self::UNDECIPHERABLE_TLD);
$status = false;
}
} while (false);
// If the input passes as an Internet domain name, and domain names are allowed, then the hostname
// passes validation
if ($status && ($this->getAllow() & self::ALLOW_DNS)) {
return true;
}
} elseif ($this->getAllow() & self::ALLOW_DNS) {
$this->error(self::INVALID_HOSTNAME);
}
// Check for URI Syntax (RFC3986)
if ($this->getAllow() & self::ALLOW_URI) {
if (preg_match("/^([a-zA-Z0-9-._~!$&\'()*+,;=]|%[[:xdigit:]]{2}){1,254}$/i", $value)) {
return true;
}
$this->error(self::INVALID_URI);
}
// Check input against local network name schema; last chance to pass validation
$regexLocal = '/^(([a-zA-Z0-9\x2d]{1,63}\x2e)*[a-zA-Z0-9\x2d]{1,63}[\x2e]{0,1}){1,254}$/';
$status = preg_match($regexLocal, $value);
// If the input passes as a local network name, and local network names are allowed, then the
// hostname passes validation
$allowLocal = $this->getAllow() & self::ALLOW_LOCAL;
if ($status && $allowLocal) {
return true;
}
// If the input does not pass as a local network name, add a message
if (! $status) {
$this->error(self::INVALID_LOCAL_NAME);
}
// If local network names are not allowed, add a message
if ($status && ! $allowLocal) {
$this->error(self::LOCAL_NAME_NOT_ALLOWED);
}
return false;
}
/**
* Decodes a punycode encoded string to it's original utf8 string
* Returns false in case of a decoding failure.
*
* @param string $encoded Punycode encoded string to decode
* @return string|false
*/
protected function decodePunycode($encoded)
{
if (! preg_match('/^[a-z0-9-]+$/i', $encoded)) {
// no punycode encoded string
$this->error(self::CANNOT_DECODE_PUNYCODE);
return false;
}
$decoded = [];
$separator = strrpos($encoded, '-');
if ($separator > 0) {
for ($x = 0; $x < $separator; ++$x) {
// prepare decoding matrix
$decoded[] = ord($encoded[$x]);
}
}
$lengthd = count($decoded);
$lengthe = strlen($encoded);
// decoding
$init = true;
$base = 72;
$index = 0;
$char = 0x80;
for ($indexe = ($separator) ? ($separator + 1) : 0; $indexe < $lengthe; ++$lengthd) {
for ($oldIndex = $index, $pos = 1, $key = 36; 1; $key += 36) {
$hex = ord($encoded[$indexe++]);
$digit = ($hex - 48 < 10) ? $hex - 22
: (($hex - 65 < 26) ? $hex - 65
: (($hex - 97 < 26) ? $hex - 97
: 36));
$index += $digit * $pos;
$tag = ($key <= $base) ? 1 : (($key >= $base + 26) ? 26 : ($key - $base));
if ($digit < $tag) {
break;
}
$pos = (int) ($pos * (36 - $tag));
}
$delta = intval($init ? (($index - $oldIndex) / 700) : (($index - $oldIndex) / 2));
$delta += intval($delta / ($lengthd + 1));
for ($key = 0; $delta > 910 / 2; $key += 36) {
$delta = intval($delta / 35);
}
$base = intval($key + 36 * $delta / ($delta + 38));
$init = false;
$char += (int) ($index / ($lengthd + 1));
$index %= ($lengthd + 1);
if ($lengthd > 0) {
for ($i = $lengthd; $i > $index; $i--) {
$decoded[$i] = $decoded[($i - 1)];
}
}
$decoded[$index++] = $char;
}
// convert decoded ucs4 to utf8 string
foreach ($decoded as $key => $value) {
if ($value < 128) {
$decoded[$key] = chr($value);
} elseif ($value < (1 << 11)) {
$decoded[$key] = chr(192 + ($value >> 6));
$decoded[$key] .= chr(128 + ($value & 63));
} elseif ($value < (1 << 16)) {
$decoded[$key] = chr(224 + ($value >> 12));
$decoded[$key] .= chr(128 + (($value >> 6) & 63));
$decoded[$key] .= chr(128 + ($value & 63));
} elseif ($value < (1 << 21)) {
$decoded[$key] = chr(240 + ($value >> 18));
$decoded[$key] .= chr(128 + (($value >> 12) & 63));
$decoded[$key] .= chr(128 + (($value >> 6) & 63));
$decoded[$key] .= chr(128 + ($value & 63));
} else {
$this->error(self::CANNOT_DECODE_PUNYCODE);
return false;
}
}
return implode($decoded);
}
}