util-helpers/esm/validatePassword.js

一个基于业务场景的工具方法库

import devWarn from './utils/devWarn.js';

var regNumber = /\d/;
var regLowerCaseLetter = /[a-z]/;
var regUpperCaseLetter = /[A-Z]/;
var regAllNumberAndLetter = /[\d|a-z]/gi;
function hasHex(val) {
    return val.indexOf('\\x') > -1 || val.indexOf('\\u') > -1;
}
function hasSpecialCharacter(val, chars) {
    if (!chars || !val) {
        return false;
    }
    var specialChars = val.replace(regAllNumberAndLetter, '');
    if (!specialChars) {
        return false;
    }
    var regChars = hasHex(chars) ? new RegExp("[".concat(chars, "]")) : null;
    if (regChars) {
        return regChars.test(specialChars);
    }
    var ret = false;
    specialChars.split('').some(function (charItem) {
        if (chars.indexOf(charItem) > -1) {
            ret = true;
        }
        return ret;
    });
    return ret;
}
function hasUnallowableCharacter(val, chars) {
    if (!val) {
        return false;
    }
    var specialChars = val.replace(regAllNumberAndLetter, '');
    if (!specialChars) {
        return false;
    }
    else if (!chars) {
        return true;
    }
    var regChars = hasHex(chars) ? new RegExp("[^".concat(chars, "]")) : null;
    if (regChars) {
        return regChars.test(specialChars);
    }
    var ret = false;
    specialChars.split('').some(function (charItem) {
        if (chars.indexOf(charItem) === -1) {
            ret = true;
        }
        return ret;
    });
    return ret;
}
function validatePassword(value, options) {
    if (options === void 0) { options = {}; }
    var _a = options.level, level = _a === void 0 ? 2 : _a, _b = options.ignoreCase, ignoreCase = _b === void 0 ? false : _b, _c = options.special, special = _c === void 0 ? '\\x21-\\x2F\\x3A-\\x40\\x5B-\\x60\\x7B-\\x7E' : _c;
    var valStr = value;
    if (typeof value !== 'string') {
        devWarn("[validatePassword] value must be a string.");
        valStr = '';
    }
    var currentLevel = 0;
    var containesNumber = regNumber.test(valStr);
    var containesLowerCaseLetter = regLowerCaseLetter.test(valStr);
    var containesUpperCaseLetter = regUpperCaseLetter.test(valStr);
    var containesSpecialCharacter = hasSpecialCharacter(valStr, special);
    var containesUnallowableCharacter = hasUnallowableCharacter(valStr, special);
    if (containesNumber) {
        currentLevel += 1;
    }
    if (ignoreCase) {
        if (containesLowerCaseLetter || containesUpperCaseLetter) {
            currentLevel += 1;
        }
    }
    else {
        if (containesLowerCaseLetter) {
            currentLevel += 1;
        }
        if (containesUpperCaseLetter) {
            currentLevel += 1;
        }
    }
    if (containesSpecialCharacter) {
        currentLevel += 1;
    }
    var validated = currentLevel >= level && !containesUnallowableCharacter;
    return {
        validated: validated,
        level: currentLevel,
        containes: {
            number: containesNumber,
            lowerCaseLetter: containesLowerCaseLetter,
            upperCaseLetter: containesUpperCaseLetter,
            specialCharacter: containesSpecialCharacter,
            unallowableCharacter: containesUnallowableCharacter
        }
    };
}

export { validatePassword as default };