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authorRaindropsSys <contact@minteck.org>2023-04-06 22:18:28 +0200
committerRaindropsSys <contact@minteck.org>2023-04-06 22:18:28 +0200
commit83354b2b88218090988dd6e526b0a2505b57e0f1 (patch)
treee3c73c38a122a78bb7e66fbb99056407edd9d4b9 /includes/external/addressbook/node_modules/validator/lib/isEmail.js
parent47b8f2299a483024c4a6a8876af825a010954caa (diff)
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Updated 5 files and added 1110 files (automated)
Diffstat (limited to 'includes/external/addressbook/node_modules/validator/lib/isEmail.js')
-rw-r--r--includes/external/addressbook/node_modules/validator/lib/isEmail.js203
1 files changed, 203 insertions, 0 deletions
diff --git a/includes/external/addressbook/node_modules/validator/lib/isEmail.js b/includes/external/addressbook/node_modules/validator/lib/isEmail.js
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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.default = isEmail;
+
+var _assertString = _interopRequireDefault(require("./util/assertString"));
+
+var _merge = _interopRequireDefault(require("./util/merge"));
+
+var _isByteLength = _interopRequireDefault(require("./isByteLength"));
+
+var _isFQDN = _interopRequireDefault(require("./isFQDN"));
+
+var _isIP = _interopRequireDefault(require("./isIP"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var default_email_options = {
+ allow_display_name: false,
+ require_display_name: false,
+ allow_utf8_local_part: true,
+ require_tld: true,
+ blacklisted_chars: '',
+ ignore_max_length: false,
+ host_blacklist: [],
+ host_whitelist: []
+};
+/* eslint-disable max-len */
+
+/* eslint-disable no-control-regex */
+
+var splitNameAddress = /^([^\x00-\x1F\x7F-\x9F\cX]+)</i;
+var emailUserPart = /^[a-z\d!#\$%&'\*\+\-\/=\?\^_`{\|}~]+$/i;
+var gmailUserPart = /^[a-z\d]+$/;
+var quotedEmailUser = /^([\s\x01-\x08\x0b\x0c\x0e-\x1f\x7f\x21\x23-\x5b\x5d-\x7e]|(\\[\x01-\x09\x0b\x0c\x0d-\x7f]))*$/i;
+var emailUserUtf8Part = /^[a-z\d!#\$%&'\*\+\-\/=\?\^_`{\|}~\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+$/i;
+var quotedEmailUserUtf8 = /^([\s\x01-\x08\x0b\x0c\x0e-\x1f\x7f\x21\x23-\x5b\x5d-\x7e\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]|(\\[\x01-\x09\x0b\x0c\x0d-\x7f\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))*$/i;
+var defaultMaxEmailLength = 254;
+/* eslint-enable max-len */
+
+/* eslint-enable no-control-regex */
+
+/**
+ * Validate display name according to the RFC2822: https://tools.ietf.org/html/rfc2822#appendix-A.1.2
+ * @param {String} display_name
+ */
+
+function validateDisplayName(display_name) {
+ var display_name_without_quotes = display_name.replace(/^"(.+)"$/, '$1'); // display name with only spaces is not valid
+
+ if (!display_name_without_quotes.trim()) {
+ return false;
+ } // check whether display name contains illegal character
+
+
+ var contains_illegal = /[\.";<>]/.test(display_name_without_quotes);
+
+ if (contains_illegal) {
+ // if contains illegal characters,
+ // must to be enclosed in double-quotes, otherwise it's not a valid display name
+ if (display_name_without_quotes === display_name) {
+ return false;
+ } // the quotes in display name must start with character symbol \
+
+
+ var all_start_with_back_slash = display_name_without_quotes.split('"').length === display_name_without_quotes.split('\\"').length;
+
+ if (!all_start_with_back_slash) {
+ return false;
+ }
+ }
+
+ return true;
+}
+
+function isEmail(str, options) {
+ (0, _assertString.default)(str);
+ options = (0, _merge.default)(options, default_email_options);
+
+ if (options.require_display_name || options.allow_display_name) {
+ var display_email = str.match(splitNameAddress);
+
+ if (display_email) {
+ var display_name = display_email[1]; // Remove display name and angle brackets to get email address
+ // Can be done in the regex but will introduce a ReDOS (See #1597 for more info)
+
+ str = str.replace(display_name, '').replace(/(^<|>$)/g, ''); // sometimes need to trim the last space to get the display name
+ // because there may be a space between display name and email address
+ // eg. myname <address@gmail.com>
+ // the display name is `myname` instead of `myname `, so need to trim the last space
+
+ if (display_name.endsWith(' ')) {
+ display_name = display_name.slice(0, -1);
+ }
+
+ if (!validateDisplayName(display_name)) {
+ return false;
+ }
+ } else if (options.require_display_name) {
+ return false;
+ }
+ }
+
+ if (!options.ignore_max_length && str.length > defaultMaxEmailLength) {
+ return false;
+ }
+
+ var parts = str.split('@');
+ var domain = parts.pop();
+ var lower_domain = domain.toLowerCase();
+
+ if (options.host_blacklist.includes(lower_domain)) {
+ return false;
+ }
+
+ if (options.host_whitelist.length > 0 && !options.host_whitelist.includes(lower_domain)) {
+ return false;
+ }
+
+ var user = parts.join('@');
+
+ if (options.domain_specific_validation && (lower_domain === 'gmail.com' || lower_domain === 'googlemail.com')) {
+ /*
+ Previously we removed dots for gmail addresses before validating.
+ This was removed because it allows `multiple..dots@gmail.com`
+ to be reported as valid, but it is not.
+ Gmail only normalizes single dots, removing them from here is pointless,
+ should be done in normalizeEmail
+ */
+ user = user.toLowerCase(); // Removing sub-address from username before gmail validation
+
+ var username = user.split('+')[0]; // Dots are not included in gmail length restriction
+
+ if (!(0, _isByteLength.default)(username.replace(/\./g, ''), {
+ min: 6,
+ max: 30
+ })) {
+ return false;
+ }
+
+ var _user_parts = username.split('.');
+
+ for (var i = 0; i < _user_parts.length; i++) {
+ if (!gmailUserPart.test(_user_parts[i])) {
+ return false;
+ }
+ }
+ }
+
+ if (options.ignore_max_length === false && (!(0, _isByteLength.default)(user, {
+ max: 64
+ }) || !(0, _isByteLength.default)(domain, {
+ max: 254
+ }))) {
+ return false;
+ }
+
+ if (!(0, _isFQDN.default)(domain, {
+ require_tld: options.require_tld,
+ ignore_max_length: options.ignore_max_length
+ })) {
+ if (!options.allow_ip_domain) {
+ return false;
+ }
+
+ if (!(0, _isIP.default)(domain)) {
+ if (!domain.startsWith('[') || !domain.endsWith(']')) {
+ return false;
+ }
+
+ var noBracketdomain = domain.slice(1, -1);
+
+ if (noBracketdomain.length === 0 || !(0, _isIP.default)(noBracketdomain)) {
+ return false;
+ }
+ }
+ }
+
+ if (user[0] === '"') {
+ user = user.slice(1, user.length - 1);
+ return options.allow_utf8_local_part ? quotedEmailUserUtf8.test(user) : quotedEmailUser.test(user);
+ }
+
+ var pattern = options.allow_utf8_local_part ? emailUserUtf8Part : emailUserPart;
+ var user_parts = user.split('.');
+
+ for (var _i = 0; _i < user_parts.length; _i++) {
+ if (!pattern.test(user_parts[_i])) {
+ return false;
+ }
+ }
+
+ if (options.blacklisted_chars) {
+ if (user.search(new RegExp("[".concat(options.blacklisted_chars, "]+"), 'g')) !== -1) return false;
+ }
+
+ return true;
+}
+
+module.exports = exports.default;
+module.exports.default = exports.default; \ No newline at end of file