mirror of
https://github.com/WhatCD/Gazelle.git
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197 lines
4.0 KiB
JavaScript
197 lines
4.0 KiB
JavaScript
/**
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*
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* Validates passwords to make sure they are powerful
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**/
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(function($) {
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var CLEAR = 0;
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var WEAK = 1;
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var STRONG = 3;
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var SHORT = 4;
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var MATCH_IRCKEY = 5;
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var MATCH_USERNAME = 6;
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var COMMON = 7;
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var USER_PATH = "/user.php";
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$(document).ready(function() {
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var old = $("#new_pass_1").val().length;
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var password1;
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var password2;
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$("#new_pass_1").keyup(function() {
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password1 = $("#new_pass_1").val();
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if (password1.length != old) {
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disableSubmit();
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calculateComplexity(password1);
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old = password1.length;
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}
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});
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$("#new_pass_1").change(function() {
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password1 = $("#new_pass_1").val();
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password2 = $("#new_pass_2").val();
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if (password1.length == 0 && password2.length == 0) {
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enableSubmit();
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} else if (getStrong() == true) {
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validatePassword(password1);
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}
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});
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$("#new_pass_1").focus(function() {
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password1 = $("#new_pass_1").val();
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password2 = $("#new_pass_2").val();
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if (password1.length > 0) {
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checkMatching(password1, password2);
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}
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});
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$("#new_pass_2").keyup(function() {
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password2 = $("#new_pass_2").val();
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checkMatching(password1, password2);
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});
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$("#new_pass_1").blur(function() {
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password1 = $("#new_pass_1").val();
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password2 = $("#new_pass_2").val();
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if (password1.length == 0 && password2.length == 0) {
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enableSubmit();
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}
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});
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});
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function validatePassword(password) {
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if (isUserPage()) {
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$.ajax({
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type: 'POST',
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dataType: 'text',
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url : 'ajax.php?action=password_validate',
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data: 'password=' + password,
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async: false,
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success: function(value) {
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if (value == 'false') {
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setStatus(COMMON);
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}
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}
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});
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}
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}
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function calculateComplexity(password) {
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var length = password.length;
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var username;
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if (isUserPage()) {
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username = $(".username").text();
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}
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else {
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username = $("#username").val() || '';
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}
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var irckey;
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if (isUserPage()) {
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irckey = $("#irckey").val();
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}
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if (length >= 8) {
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setStatus(WEAK);
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}
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if (length >= 8 && isStrongPassword(password)) {
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setStatus(STRONG);
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}
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if (length > 0 && length < 8) {
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setStatus(SHORT);
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}
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if (length == 0) {
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setStatus(CLEAR);
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}
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if (isUserPage()) {
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if (irckey.length > 0){
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if (password.toLowerCase() == irckey.toLowerCase()) {
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setStatus(MATCH_IRCKEY);
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}
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}
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}
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if (username.length > 0) {
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if (password.toLowerCase() == username.toLowerCase()) {
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setStatus(MATCH_USERNAME);
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}
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}
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}
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function isStrongPassword(password) {
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return /(?=^.{8,}$)(?=.*[^a-zA-Z])(?=.*[A-Z])(?=.*[a-z]).*$/.test(password);
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}
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function checkMatching(password1, password2) {
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if (password2.length > 0) {
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if (password1 == password2 && getStrong() == true) {
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$("#pass_match").text("Passwords match").css("color", "green");
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enableSubmit();
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} else if (getStrong() == true) {
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$("#pass_match").text("Passwords do not match").css("color", "red");
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disableSubmit();
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} else {
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$("#pass_match").text("Password isn't strong").css("color", "red");
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disableSubmit();
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}
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} else {
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$("#pass_match").text("");
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}
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}
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function getStrong() {
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return $("#pass_strength").text() == "Strong";
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}
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function setStatus(strength) {
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if (strength == WEAK) {
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disableSubmit();
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$("#pass_strength").text("Weak").css("color", "red");
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}
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if (strength == STRONG) {
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disableSubmit();
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$("#pass_strength").text("Strong").css("color", "green");
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}
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if (strength == SHORT) {
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disableSubmit();
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$("#pass_strength").text("Too Short").css("color", "red");
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}
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if (strength == MATCH_IRCKEY) {
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disableSubmit();
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$("#pass_strength").text("Password cannot match IRC Key").css("color", "red");
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}
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if (strength == MATCH_USERNAME) {
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disableSubmit();
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$("#pass_strength").text("Password cannot match Username").css("color", "red");
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}
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if (strength == COMMON) {
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disableSubmit();
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$("#pass_strength").text("Password is too common").css("color", "red");
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}
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if (strength == CLEAR) {
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$("#pass_strength").text("");
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}
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}
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function disableSubmit() {
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$('input[type="submit"]').attr('disabled','disabled');
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}
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function enableSubmit() {
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$('input[type="submit"]').removeAttr('disabled');
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}
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function isUserPage() {
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return window.location.pathname.indexOf(USER_PATH) != -1;
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}
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} ) ( jQuery );
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