File "password.js"
Full Path: /home/aiclgcwq/photonindustriespvt.com/wp-content/plugins/duplicator/installer/dup-installer/assets/js/password-strength/password.js
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/**
* @author Òscar Casajuana a.k.a. elboletaire <elboletaire at underave dot net>
* @link https://github.com/elboletaire/password-strength-meter
* @license GPL-3.0
*/
// eslint-disable-next-line
;(function ($) {
'use strict';
var Password = function ($object, options) {
var defaults = {
enterPass: 'Type your password',
shortPass: 'The password is too short',
containsField: 'The password contains your username',
steps: {
13: 'Really insecure password',
33: 'Weak; try combining letters & numbers',
67: 'Medium; try using special characters',
94: 'Strong password',
},
showPercent: false,
showText: true,
animate: true,
animateSpeed: 'fast',
field: false,
fieldPartialMatch: true,
minimumLength: 4,
closestSelector: 'div',
useColorBarImage: false,
customColorBarRGB: {
red: [0, 240],
green: [0, 240],
blue: 10
},
};
options = $.extend({}, defaults, options);
/**
* Returns strings based on the score given.
*
* @param {int} score Score base.
* @return {string}
*/
function scoreText(score)
{
if (score === -1) {
return options.shortPass;
}
if (score === -2) {
return options.containsField;
}
score = score < 0 ? 0 : score;
var text = options.shortPass;
var sortedStepKeys = Object.keys(options.steps).sort();
for (var step in sortedStepKeys) {
var stepVal = sortedStepKeys[step];
if (stepVal < score) {
text = options.steps[stepVal];
}
}
return text;
}
/**
* Returns a value between -2 and 100 to score
* the user's password.
*
* @param {string} password The password to be checked.
* @param {string} field The field set (if options.field).
* @return {int}
*/
function calculateScore(password, field)
{
var score = 0;
// password < options.minimumLength
if (password.length < options.minimumLength) {
return -1;
}
if (options.field) {
// password === field
if (password.toLowerCase() === field.toLowerCase()) {
return -2;
}
// password contains field (and fieldPartialMatch is set to true)
if (options.fieldPartialMatch && field.length) {
var user = new RegExp(field.toLowerCase());
if (password.toLowerCase().match(user)) {
return -2;
}
}
}
// password length
score += password.length * 4;
score += checkRepetition(1, password).length - password.length;
score += checkRepetition(2, password).length - password.length;
score += checkRepetition(3, password).length - password.length;
score += checkRepetition(4, password).length - password.length;
// password has 3 numbers
if (password.match(/(.*[0-9].*[0-9].*[0-9])/)) {
score += 5;
}
// password has at least 2 symbols
var symbols = '.*[!,@,#,$,%,^,&,*,?,_,~]';
symbols = new RegExp('(' + symbols + symbols + ')');
if (password.match(symbols)) {
score += 5;
}
// password has Upper and Lower chars
if (password.match(/([a-z].*[A-Z])|([A-Z].*[a-z])/)) {
score += 10;
}
// password has number and chars
if (password.match(/([a-zA-Z])/) && password.match(/([0-9])/)) {
score += 15;
}
// password has number and symbol
if (password.match(/([!@#$%^&*?_~])/) && password.match(/([0-9])/)) {
score += 15;
}
// password has char and symbol
if (password.match(/([!@#$%^&*?_~])/) && password.match(/([a-zA-Z])/)) {
score += 15;
}
// password is just numbers or chars
if (password.match(/^\w+$/) || password.match(/^\d+$/)) {
score -= 10;
}
if (score > 100) {
score = 100;
}
if (score < 0) {
score = 0;
}
return score;
}
/**
* Checks for repetition of characters in
* a string
*
* @param {int} length Repetition length.
* @param {string} str The string to be checked.
* @return {string}
*/
function checkRepetition(length, str)
{
var res = "", repeated = false;
for (var i = 0; i < str.length; i++) {
repeated = true;
for (var j = 0; j < length && (j + i + length) < str.length; j++) {
repeated = repeated && (str.charAt(j + i) === str.charAt(j + i + length));
}
if (j < length) {
repeated = false;
}
if (repeated) {
i += length - 1;
repeated = false;
} else {
res += str.charAt(i);
}
}
return res;
}
/**
* Calculates background colors from percentage value.
*
* @param {int} perc The percentage strength of the password.
* @return {object} Object with colors as keys
*/
function calculateColorFromPercentage(perc)
{
var minRed = 0;
var maxRed = 240;
var minGreen = 0;
var maxGreen = 240;
var blue = 10;
if (Object.prototype.hasOwnProperty.call(options.customColorBarRGB, 'red')) {
minRed = options.customColorBarRGB.red[0];
maxRed = options.customColorBarRGB.red[1];
}
if (Object.prototype.hasOwnProperty.call(options.customColorBarRGB, 'green')) {
minGreen = options.customColorBarRGB.green[0];
maxGreen = options.customColorBarRGB.green[1];
}
if (Object.prototype.hasOwnProperty.call(options.customColorBarRGB, 'blue')) {
blue = options.customColorBarRGB.blue;
}
var green = (perc * maxGreen / 50);
var red = (2 * maxRed) - (perc * maxRed / 50);
return {
red: Math.min(Math.max(red, minRed), maxRed),
green: Math.min(Math.max(green, minGreen), maxGreen),
blue: blue
}
}
/**
* Adds color styles to colorbar jQuery object.
*
* @param {jQuery} $colorbar The colorbar jquery object.
* @param {int} perc The percentage strength of the password.
* @return {jQuery}
*/
function addColorBarStyle($colorbar, perc)
{
if (options.useColorBarImage) {
$colorbar.css({
backgroundPosition: "0px -" + perc + "px",
width: perc + '%'
});
} else {
var colors = calculateColorFromPercentage(perc);
$colorbar.css({
'background-image': 'none',
'background-color': 'rgb(' + colors.red.toString() + ', ' + colors.green.toString() + ', ' + colors.blue.toString() + ')',
width: perc + '%'
});
}
return $colorbar;
}
/**
* Initializes the plugin creating and binding the
* required layers and events.
*
* @return {Password} Returns the Password instance.
*/
function init()
{
var shown = true;
var $text = options.showText;
var $percentage = options.showPercent;
var $graybar = $('<div>').addClass('pass-graybar');
var $colorbar = $('<div>').addClass('pass-colorbar');
var $insert = $('<div>').addClass('pass-wrapper').append(
$graybar.append($colorbar)
);
$object.closest(options.closestSelector).addClass('pass-strength-visible');
if (options.animate) {
$insert.css('display', 'none');
shown = false;
$object.closest(options.closestSelector).removeClass('pass-strength-visible');
}
if (options.showPercent) {
$percentage = $('<span>').addClass('pass-percent').text('0%');
$insert.append($percentage);
}
if (options.showText) {
$text = $('<span>').addClass('pass-text').html(options.enterPass);
$insert.append($text);
}
$object.closest(options.closestSelector).append($insert);
$object.keyup(function () {
var field = options.field || '';
if (field) {
field = $(field).val();
}
var score = calculateScore($object.val(), field);
$object.trigger('password.score', [score]);
var perc = score < 0 ? 0 : score;
$colorbar = addColorBarStyle($colorbar, perc);
if (options.showPercent) {
$percentage.html(perc + '%');
}
if (options.showText) {
var text = scoreText(score);
if (!$object.val().length && score <= 0) {
text = options.enterPass;
}
if ($text.html() !== $('<div>').html(text).html()) {
$text.html(text);
$object.trigger('password.text', [text, score]);
}
}
});
if (options.animate) {
$object.focus(function () {
if (!shown) {
$insert.slideDown(options.animateSpeed, function () {
shown = true;
$object.closest(options.closestSelector).addClass('pass-strength-visible');
});
}
});
$object.blur(function () {
if (!$object.val().length && shown) {
$insert.slideUp(options.animateSpeed, function () {
shown = false;
$object.closest(options.closestSelector).removeClass('pass-strength-visible')
});
}
});
}
return this;
}
return init.call(this);
};
// Bind to jquery
$.fn.password = function (options) {
return this.each(function () {
new Password($(this), options);
});
};
})(jQuery);