Added cryptsheet to cryptpad suite!

2015-01-29 17:55:18 +01:00
parent 4a63ba7df3
commit 50c10f818e
18 changed files with 525 additions and 54 deletions
--- a/www/pad/main.js
+++ b/www/pad/main.js
@@ -0,0 +1,57 @@
+define([
+    '/api/config?cb=' + Math.random().toString(16).substring(2),
+    '/pad/realtime-wysiwyg.js',
+    '/common/messages.js',
+    '/bower_components/jquery/dist/jquery.min.js',
+    '/bower_components/ckeditor/ckeditor.js',
+    '/bower_components/tweetnacl/nacl-fast.min.js',
+], function (Config, RTWysiwyg, Messages) {
+    var Ckeditor = window.CKEDITOR;
+    var Nacl = window.nacl;
+    var $ = jQuery;
+
+    var module = { exports: {} };
+
+    var parseKey = function (str) {
+        var array = Nacl.util.decodeBase64(str);
+        var hash = Nacl.hash(array);
+        return { lookupKey: hash.subarray(32), cryptKey: hash.subarray(0,32) };
+    };
+
+    var genKey = function () {
+        return Nacl.util.encodeBase64(Nacl.randomBytes(18));
+    };
+
+    var userName = function () {
+        return Nacl.util.encodeBase64(Nacl.randomBytes(8));
+    };
+
+    $(function () {
+        $(window).on('hashchange', function() {
+            window.location.reload();
+        });
+        if (window.location.href.indexOf('#') === -1) {
+            window.location.href = window.location.href + '#' + genKey();
+            return;
+        }
+        var key = parseKey(window.location.hash.substring(1));
+        var editor = Ckeditor.replace('editor1', {
+            removeButtons: 'Source,Maximize',
+            // This plugin inserts html crap into the document which is not part of the document
+            // itself and causes problems when it's sent across the wire and reflected back.
+            removePlugins: 'magicline'
+        });
+        editor.on('instanceReady', function () {
+            editor.execCommand('maximize');
+            var ifr = window.ifr = $('iframe')[0];
+            ifr.contentDocument.body.innerHTML = Messages.initialState;
+
+            var rtw =
+                RTWysiwyg.start(Config.websocketURL,
+                                userName(),
+                                Nacl.util.encodeBase64(key.lookupKey).substring(0,10),
+                                key.cryptKey);
+            editor.on('change', function () { rtw.onEvent(); });
+        });
+    });
+});