101 lines
2.9 KiB
JavaScript
101 lines
2.9 KiB
JavaScript
var randomString = function(length, chars) {
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var result = '';
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for (var i = length; i > 0; --i) {
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result += chars[Math.round(Math.random() * (chars.length - 1))];
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}
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return result;
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}
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var JsonFormatter = {
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stringify: function (cipherParams) {
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var jsonObj = {
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ct: cipherParams.ciphertext.toString(CryptoJS.enc.Base64)
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};
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if (cipherParams.iv) {
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jsonObj.iv = cipherParams.iv.toString();
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}
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if (cipherParams.salt) {
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jsonObj.s = cipherParams.salt.toString();
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}
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return JSON.stringify(jsonObj);
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},
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parse: function (jsonStr) {
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var jsonObj = JSON.parse(jsonStr);
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var cipherParams = CryptoJS.lib.CipherParams.create({
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ciphertext: CryptoJS.enc.Base64.parse(jsonObj.ct)
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});
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if (jsonObj.iv) {
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cipherParams.iv = CryptoJS.enc.Hex.parse(jsonObj.iv)
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}
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if (jsonObj.s) {
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cipherParams.salt = CryptoJS.enc.Hex.parse(jsonObj.s)
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}
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return cipherParams;
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}
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};
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$(document).ready(function() {
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$('#adding-form')
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.attr('action', '/index.php')
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.bind(
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'submit',
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function() {
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if ($('#aes:checked').length) {
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var passphrase = randomString(256, '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ');
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var code = $('#code').val();
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var encrypted = CryptoJS.AES.encrypt(code, passphrase, {format: JsonFormatter});
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$('#aes').val(passphrase);
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$('#code').val(encrypted);
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}
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return true;
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}
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);
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$('#adding-language button').click(function() {
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$('#language').val($(this).val());
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$('#adding-language button').removeClass('btn-primary');
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$(this).addClass('btn-primary');
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if ($.inArray($(this).val(), ['html', 'xml', 'javascript', 'php']) !== -1) {
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$('#indent').show();
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} else {
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$('#indent').hide().find('input').removeAttr('checked');
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}
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});
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$('#adding-line button').click(function() {
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$('#line').val($(this).val());
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$('#adding-line button').removeClass('btn-primary');
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$(this).addClass('btn-primary');
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});
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var url = document.location.href;
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var parts = url.split('#aes=');
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var options = parts[0].split('/');
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if (parts.length === 2) {
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if (options[4] !== 'texte' || options[5] != '0') {
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options[4] = 'texte';
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options[5] = '0';
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parts[0] = options.join('/');
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document.location.href = parts.join('#aes=');
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}
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$('#options .btn:not(#new)').hide();
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$('#new').css('margin-left', -17);
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var decrypted = CryptoJS.AES.decrypt($('#wall > pre').html(), parts[1], {format: JsonFormatter});
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$('#wall > pre').text(decrypted.toString(CryptoJS.enc.Utf8));
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}
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});
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