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/** |
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* Nextcloud - passman |
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* |
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* @copyright Copyright (c) 2016, Sander Brand ([email protected]) |
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* @copyright Copyright (c) 2016, Marcos Zuriaga Miguel ([email protected]) |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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(function () { |
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'use strict'; |
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/** |
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* @ngdoc directive |
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* @name passmanApp.directive:passwordGen |
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* @description |
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* # passwordGen |
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*/ |
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angular.module('passmanExtension') |
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.directive('otpGenerator', ['$compile', '$timeout', |
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function ($compile, $timeout) { |
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function dec2hex(s) { |
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return (s < 15.5 ? '0' : '') + Math.round(s).toString(16); |
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} |
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function hex2dec(s) { |
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return parseInt(s, 16); |
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} |
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function base32tohex(base32) { |
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if (!base32) { |
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return; |
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} |
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var base32chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567"; |
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var bits = ""; |
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var hex = ""; |
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var i; |
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for (i = 0; i < base32.length; i++) { |
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var val = base32chars.indexOf(base32.charAt(i).toUpperCase()); |
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bits += leftpad(val.toString(2), 5, '0'); |
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} |
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for (i = 0; i + 4 <= bits.length; i += 4) { |
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var chunk = bits.substr(i, 4); |
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hex = hex + parseInt(chunk, 2).toString(16); |
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} |
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return hex; |
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} |
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function leftpad(str, len, pad) { |
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if (len + 1 >= str.length) { |
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str = Array(len + 1 - str.length).join(pad) + str; |
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} |
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return str; |
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} |
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return { |
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restrict: 'A', |
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// template: '<span class="otp_generator">{{otp}} <span ng-bind="timeleft"></span></span>', |
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template: '<span class="otp_generator"><span class="code">{{otp}}</span> <copy-text text="otp"></copy-text> <div class="radial-progress"><div class="circle"><div class="mask full"><div class="fill"></div></div><div class="mask half"><div class="fill"></div><div class="fill fix"></div></div></div></div></span>', |
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transclude: false, |
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scope: { |
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secret: '=' |
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}, |
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replace: true, |
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link: function (scope, el) { |
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scope.otp = null; |
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scope.timeleft = null; |
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scope.timer = null; |
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var updateOtp = function () { |
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if (!scope.secret) { |
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return; |
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} |
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window.OTP.secret = scope.secret; |
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scope.otp = window.OTP.getOTP(); |
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}; |
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var transform_styles = ['-webkit-transform', '-ms-transform', 'transform']; |
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var timer = function () { |
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var epoch = Math.round(new Date().getTime() / 1000.0); |
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var countDown = 30 - (epoch % 30); |
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if (epoch % 30 === 0) { |
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updateOtp(); |
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} |
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var percent = (countDown / 30) * 100 / 100; |
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for (var i = 0; i < transform_styles.length; i++) { |
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var rotation = percent * 180; |
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var fill_rotation = rotation; |
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var fix_rotation = rotation * 2; |
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$(el).find('.circle .fill, .circle .mask.full').css(transform_styles[i], 'rotate(' + fill_rotation + 'deg)'); |
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$(el).find('.circle .fill.fix').css(transform_styles[i], 'rotate(' + fix_rotation + 'deg)'); |
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} |
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scope.timeleft = countDown; |
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scope.timer = $timeout(timer, 100); |
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}; |
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scope.$watch("secret", function (n) { |
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if (n) { |
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$timeout.cancel(scope.timer); |
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updateOtp(); |
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timer(); |
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} else { |
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$timeout.cancel(scope.timer); |
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} |
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}, true); |
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scope.$on( |
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"$destroy", |
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function () { |
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$timeout.cancel(scope.timer); |
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} |
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); |
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} |
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}; |
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} |
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]); |
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}()); |
nextcloud /
passman-webextension
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