improved number validation (based on google's libphonenumber)
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Marco
lilia
parent
92514ad08f
commit
13a9329bcf
10 changed files with 577 additions and 82 deletions
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@ -198,57 +198,47 @@ window.textsecure.utils = function() {
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/****************************************
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*** Number conversion/checking stuff ***
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****************************************/
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function isNumeric(string) {
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return string.replace(/\D/g, '') === string;
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}
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self.getAllRegionCodes = function() {
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return {"AD":"Andorra","AE":"United Arab Emirates","AF":"Afghanistan","AG":"Antigua and Barbuda","AI":"Anguilla","AL":"Albania","AM":"Armenia","AO":"Angola","AR":"Argentina","AS":"AmericanSamoa","AT":"Austria","AU":"Australia","AW":"Aruba","AX":"Åland Islands","AZ":"Azerbaijan","BA":"Bosnia and Herzegovina","BB":"Barbados","BD":"Bangladesh","BE":"Belgium","BF":"Burkina Faso","BG":"Bulgaria","BH":"Bahrain","BI":"Burundi","BJ":"Benin","BL":"Saint Barthélemy","BM":"Bermuda","BN":"Brunei Darussalam","BO":"Bolivia, Plurinational State of","BR":"Brazil","BS":"Bahamas","BT":"Bhutan","BW":"Botswana","BY":"Belarus","BZ":"Belize","CA":"Canada","CC":"Cocos (Keeling) Islands","CD":"Congo, The Democratic Republic of the","CF":"Central African Republic","CG":"Congo","CH":"Switzerland","CI":"Cote d'Ivoire","CK":"Cook Islands","CL":"Chile","CM":"Cameroon","CN":"China","CO":"Colombia","CR":"Costa Rica","CU":"Cuba","CV":"Cape Verde","CX":"Christmas Island","CY":"Cyprus","CZ":"Czech Republic","DE":"Germany","DJ":"Djibouti","DK":"Denmark","DM":"Dominica","DO":"Dominican Republic","DZ":"Algeria","EC":"Ecuador","EE":"Estonia","EG":"Egypt","ER":"Eritrea","ES":"Spain","ET":"Ethiopia","FI":"Finland","FJ":"Fiji","FK":"Falkland Islands (Malvinas)","FM":"Micronesia, Federated States of","FO":"Faroe Islands","FR":"France","GA":"Gabon","GB":"United Kingdom","GD":"Grenada","GE":"Georgia","GF":"French Guiana","GG":"Guernsey","GH":"Ghana","GI":"Gibraltar","GL":"Greenland","GM":"Gambia","GN":"Guinea","GP":"Guadeloupe","GQ":"Equatorial Guinea","GR":"Ελλάδα","GT":"Guatemala","GU":"Guam","GW":"Guinea-Bissau","GY":"Guyana","HK":"Hong Kong","HN":"Honduras","HR":"Croatia","HT":"Haiti","HU":"Magyarország","ID":"Indonesia","IE":"Ireland","IL":"Israel","IM":"Isle of Man","IN":"India","IO":"British Indian Ocean Territory","IQ":"Iraq","IR":"Iran, Islamic Republic of","IS":"Iceland","IT":"Italy","JE":"Jersey","JM":"Jamaica","JO":"Jordan","JP":"Japan","KE":"Kenya","KG":"Kyrgyzstan","KH":"Cambodia","KI":"Kiribati","KM":"Comoros","KN":"Saint Kitts and Nevis","KP":"Korea, Democratic People's Republic of","KR":"Korea, Republic of","KW":"Kuwait","KY":"Cayman Islands","KZ":"Kazakhstan","LA":"Lao People's Democratic Republic","LB":"Lebanon","LC":"Saint Lucia","LI":"Liechtenstein","LK":"Sri Lanka","LR":"Liberia","LS":"Lesotho","LT":"Lithuania","LU":"Luxembourg","LV":"Latvia","LY":"Libyan Arab Jamahiriya","MA":"Morocco","MC":"Monaco","MD":"Moldova, Republic of","ME":"Црна Гора","MF":"Saint Martin","MG":"Madagascar","MH":"Marshall Islands","MK":"Macedonia, The Former Yugoslav Republic of","ML":"Mali","MM":"Myanmar","MN":"Mongolia","MO":"Macao","MP":"Northern Mariana Islands","MQ":"Martinique","MR":"Mauritania","MS":"Montserrat","MT":"Malta","MU":"Mauritius","MV":"Maldives","MW":"Malawi","MX":"Mexico","MY":"Malaysia","MZ":"Mozambique","NA":"Namibia","NC":"New Caledonia","NE":"Niger","NF":"Norfolk Island","NG":"Nigeria","NI":"Nicaragua","NL":"Netherlands","NO":"Norway","NP":"Nepal","NR":"Nauru","NU":"Niue","NZ":"New Zealand","OM":"Oman","PA":"Panama","PE":"Peru","PF":"French Polynesia","PG":"Papua New Guinea","PH":"Philippines","PK":"Pakistan","PL":"Polska","PM":"Saint Pierre and Miquelon","PR":"Puerto Rico","PS":"Palestinian Territory, Occupied","PT":"Portugal","PW":"Palau","PY":"Paraguay","QA":"Qatar","RE":"Réunion","RO":"Romania","RS":"Србија","RU":"Russia","RW":"Rwanda","SA":"Saudi Arabia","SB":"Solomon Islands","SC":"Seychelles","SD":"Sudan","SE":"Sweden","SG":"Singapore","SH":"Saint Helena, Ascension and Tristan Da Cunha","SI":"Slovenia","SJ":"Svalbard and Jan Mayen","SK":"Slovakia","SL":"Sierra Leone","SM":"San Marino","SN":"Senegal","SO":"Somalia","SR":"Suriname","ST":"Sao Tome and Principe","SV":"El Salvador","SY":"Syrian Arab Republic","SZ":"Swaziland","TC":"Turks and Caicos Islands","TD":"Chad","TG":"Togo","TH":"Thailand","TJ":"Tajikistan","TK":"Tokelau","TL":"Timor-Leste","TM":"Turkmenistan","TN":"Tunisia","TO":"Tonga","TR":"Turkey","TT":"Trinidad and Tobago","TV":"Tuvalu","TW":"Taiwan, Province of China","TZ":"Tanzania, United Republic of","UA":"Ukraine","UG":"Uganda","US":"United States","UY":"Uruguay","UZ":"Uzbekistan","VA":"Holy See (Vatican City State)","VC":"Saint Vincent and the Grenadines","VE":"Venezuela","VG":"Virgin Islands, British","VI":"Virgin Islands, U.S.","VN":"Viet Nam","VU":"Vanuatu","WF":"Wallis and Futuna","WS":"Samoa","YE":"Yemen","YT":"Mayotte","ZA":"South Africa","ZM":"Zambia","ZW":"Zimbabwe"};
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};
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function splitPrefixedNumber(number) {
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// number == "+CCNumber"
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return [number.substr(1, 1), number.substr(2)]; //XXX
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}
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self.getRegionCodeForCountryCode = function(countryCode) {
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return libphonenumber.getRegionCodeForCountryCode(countryCode);
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};
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function validateNumber(number, countryCode) {
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return isNumeric(number) && number.length > 3 && number.length < 11; //XXX
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}
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self.getRegionCodeForNumber = function(number) {
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try {
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var parsedNumber = libphonenumber.parse(number);
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return libphonenumber.getRegionCodeForNumber(parsedNumber);
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} catch(e) {
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return "ZZ";
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}
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};
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function validateCountryCode(countryCode) {
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return isNumeric(countryCode) && countryCode.length < 4 && countryCode.length > 0;
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}
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self.getCountryCodeForRegion = function(regionCode) {
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var cc = libphonenumber.getCountryCodeForRegion(regionCode);
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return (cc != 0) ? cc : "";
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};
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// Verifies a number (possibly tweaking its format)
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// This should be used ONLY to verify numbers provided by the user
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self.verifyNumber = function(number, countryCode) {
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//XXX: All verifyNumber stuff needs to match the server-side verification
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var countryCodeValid = true;
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var numberValid = true;
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self.verifyNumber = function(number, regionCode) {
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var parsedNumber = libphonenumber.parse(number, regionCode);
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if (number.substr(0, 1) == '+') {
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if (countryCode === undefined) {
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var numberCCPair = splitPrefixedNumber(number);
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if (numberCCPair != null) {
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countryCode = numberCCPair[0];
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number = numberCCPair[1];
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} else
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numberValid = false;
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} else
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numberValid = false;
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} else if (countryCode === undefined)
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numberValid = false;
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if(!regionCode || regionCode == 'ZZ')
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regionCode = libphonenumber.getRegionCodeForNumber(parsedNumber);
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if (numberValid && !validateNumber(number, countryCode))
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numberValid = false;
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if (countryCode !== undefined)
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countryCodeValid = validateCountryCode(countryCode);
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var isValidNumber = libphonenumber.isValidNumber(parsedNumber);
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var isValidNumberForRegion = libphonenumber.isValidNumberForRegion(parsedNumber, regionCode);
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if (!countryCodeValid || !numberValid)
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throw { countryCodeValid: countryCodeValid, numberValid: numberValid };
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return '+' + countryCode + number;
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}
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if (isValidNumber && isValidNumberForRegion) {
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return libphonenumber.format(parsedNumber, libphonenumber.PhoneNumberFormat.E164);
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} else {
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throw new Error("The number seems not to be valid.");
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}
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};
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self.unencodeNumber = function(number) {
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return number.split(".");
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}
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};
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/**************************
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*** JSON'ing Utilities ***
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@ -770,6 +760,7 @@ window.textsecure.register = function() {
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response = 1;
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var numberId = number + "." + response;
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textsecure.storage.putUnencrypted("number_id", numberId);
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textsecure.storage.putUnencrypted("regionCode", textsecure.utils.getRegionCodeForNumber(number));
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stepDone(1);
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if (!singleDevice) {
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