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cryptpad
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Merge branch 'newhash' into newhashNoConflict

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pull/1/head
yflory 8 years ago
parent f6372ee803 99004428d5
commit dde519795d
12 changed files with 462 additions and 164 deletions
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48
NetfluxWebsocketSrv.js
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@ -1,5 +1,6 @@
;(function () { 'use strict';
const Crypto = require('crypto');
const Nacl = require('tweetnacl');
const LogStore = require('./storage/LogStore');
@ -12,6 +13,7 @@ const USE_FILE_BACKUP_STORAGE = true;
let dropUser;
let historyKeeperKeys = {};
const now = function () { return (new Date()).getTime(); };
@ -25,6 +27,16 @@ const sendMsg = function (ctx, user, msg) {
}
};
const storeMessage = function (ctx, channel, msg) {
ctx.store.message(channel.id, msg, function (err) {
if (err && typeof(err) !== 'function') {
// ignore functions because older datastores
// might pass waitFors into the callback
console.log("Error writing message: " + err);
}
});
};
const sendChannelMessage = function (ctx, channel, msgStruct) {
msgStruct.unshift(0);
channel.forEach(function (user) {
@ -33,13 +45,17 @@ const sendChannelMessage = function (ctx, channel, msgStruct) {
}
});
if (USE_HISTORY_KEEPER && msgStruct[2] === 'MSG') {
ctx.store.message(channel.id, JSON.stringify(msgStruct), function (err) {
if (err && typeof(err) !== 'function') {
// ignore functions because older datastores
// might pass waitFors into the callback
console.log("Error writing message: " + err);
if (historyKeeperKeys[channel.id]) {
let signedMsg = msgStruct[4].replace(/^cp\|/, '');
signedMsg = Nacl.util.decodeBase64(signedMsg);
let validateKey = Nacl.util.decodeBase64(historyKeeperKeys[channel.id]);
let validated = Nacl.sign.open(signedMsg, validateKey);
if (!validated) {
console.log("Signed message rejected");
return;
}
});
}
storeMessage(ctx, channel, JSON.stringify(msgStruct));
}
};
@ -68,6 +84,7 @@ dropUser = function (ctx, user) {
if (chan.length === 0) {
console.log("Removing empty channel ["+chanName+"]");
delete ctx.channels[chanName];
delete historyKeeperKeys[chanName];
/* Call removeChannel if it is a function and channel removal is
set to true in the config file */
@ -94,8 +111,15 @@ dropUser = function (ctx, user) {
const getHistory = function (ctx, channelName, handler, cb) {
var messageBuf = [];
var messageKey;
ctx.store.getMessages(channelName, function (msgStr) {
messageBuf.push(JSON.parse(msgStr));
var parsed = JSON.parse(msgStr);
if (parsed.validateKey) {
historyKeeperKeys[channelName] = parsed.validateKey;
handler(parsed);
return;
}
messageBuf.push(parsed);
}, function (err) {
if (err) {
console.log("Error getting messages " + err.stack);
@ -120,7 +144,7 @@ const getHistory = function (ctx, channelName, handler, cb) {
// no checkpoints.
for (var x = msgBuff2.pop(); x; x = msgBuff2.pop()) { handler(x); }
}
cb();
cb(messageBuf);
});
};
@ -166,7 +190,13 @@ const handleMessage = function (ctx, user, msg) {
sendMsg(ctx, user, [seq, 'ACK']);
getHistory(ctx, parsed[1], function (msg) {
sendMsg(ctx, user, [0, HISTORY_KEEPER_ID, 'MSG', user.id, JSON.stringify(msg)]);
}, function () {
}, function (messages) {
// parsed[2] is a validation key if it exists
if (messages.length === 0 && parsed[2] && !historyKeeperKeys[parsed[1]]) {
var key = {channel: parsed[1], validateKey: parsed[2]};
storeMessage(ctx, ctx.channels[parsed[1]], JSON.stringify(key));
historyKeeperKeys[parsed[1]] = parsed[2];
}
sendMsg(ctx, user, [0, HISTORY_KEEPER_ID, 'MSG', user.id, 0]);
});
}

13
customize.dist/main.js
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@ -106,9 +106,17 @@ define([
});
});
var readOnly = false;
if (pad.href.indexOf('#') !== -1) {
var modeArray = pad.href.split('#')[1].split('/');
if (modeArray.length >= 3 && modeArray[2] === 'view') {
readOnly = true;
}
}
var readOnlyText = readOnly ? '(' + Messages.readonly + ') ' : '';
$row
.append($('<td>').text(name))
.append($('<td>').append($('<a>', {
.append($('<td>').append(readOnlyText).append($('<a>', {
href: pad.href,
title: pad.title,
}).text(shortTitle)))
@ -134,6 +142,9 @@ define([
if (hasRecent) {
$('table').attr('style', '');
// Race condition here, this is triggered before the localization in HTML
// so we have to remove the data-localization attr
$tryit.removeAttr('data-localization');
$tryit.text(Messages.recentPads);
}
});

5
customize.dist/toolbar.css
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@ -83,3 +83,8 @@
.cryptpad-spinner {
float: left;
}
.cryptpad-readonly {
margin-right: 20px;
font-weight: bold;
text-transform: uppercase;
}

21
customize.dist/translations/messages.fr.js
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@ -3,6 +3,11 @@ define(function () {
out.main_title = "Cryptpad: Editeur collaboratif en temps réel, zero knowledge";
out.type = {};
out.type.pad = 'Pad';
out.type.code = 'Code';
out.type.poll = 'Sondage';
out.type.slide = 'Présentation';
out.errorBox_errorType_disconnected = 'Connexion perdue';
out.errorBox_errorExplanation_disconnected = [
@ -20,6 +25,12 @@ define(function () {
out.synchronizing = 'Synchronisation';
out.reconnecting = 'Reconnexion...';
out.lag = 'Latence';
out.readonly = 'Lecture seule';
out.nobodyIsEditing = "Personne n'édite le document";
out.onePersonIsEditing = 'Une personne édite le document';
out.peopleAreEditing = '{0} personnes éditent le document';
out.oneViewer = '1 lecteur';
out.viewers = '{0} lecteurs';
out.importButton = 'IMPORTER';
out.importButtonTitle = 'Importer un document depuis un fichier local';
@ -54,6 +65,10 @@ define(function () {
out.commitButton = 'VALIDER';
out.getViewButton = 'LECTURE SEULE';
out.getViewButtonTitle = "Obtenir l'adresse d'accès à ce document en lecture seule";
out.readonlyUrl = 'URL de lecture seule';
out.disconnectAlert = 'Perte de la connexion au réseau !';
out.tryIt = 'Essayez-le !';
@ -65,12 +80,6 @@ define(function () {
out.loginText = '<p>Votre nom d\'utilisateur et votre mot de passe sont utilisés pour générer une clé unique qui reste inconnue de notre serveur.</p>\n' +
'<p>Faites attention de ne pas oublier vos identifiants puisqu\'ils seront impossible à récupérer.</p>';
out.type = {};
out.type.pad = 'Pad';
out.type.code = 'Code';
out.type.poll = 'Sondage';
out.type.slide = 'Présentation';
out.forget = "Oublier";
// Polls

22
customize.dist/translations/messages.js
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@ -3,6 +3,11 @@ define(function () {
out.main_title = "Cryptpad: Zero Knowledge, Collaborative Real Time Editing";
out.type = {};
out.type.pad = 'Pad';
out.type.code = 'Code';
out.type.poll = 'Poll';
out.type.slide = 'Presentation';
out.errorBox_errorType_disconnected = 'Connection Lost';
out.errorBox_errorExplanation_disconnected = [
@ -20,6 +25,12 @@ define(function () {
out.synchronizing = 'Synchronizing';
out.reconnecting = 'Reconnecting...';
out.lag = 'Lag';
out.readonly = 'Read only';
out.nobodyIsEditing = 'Nobody is editing';
out.onePersonIsEditing = 'One person is editing';
out.peopleAreEditing = '{0} people are editing';
out.oneViewer = '1 viewer';
out.viewers = '{0} viewers';
out.importButton = 'IMPORT';
out.importButtonTitle = 'Import a document from a local file';
@ -54,6 +65,10 @@ define(function () {
out.commitButton = 'COMMIT';
out.getViewButton = 'READ-ONLY URL';
out.getViewButtonTitle = 'Get the read-only URL for this document';
out.readonlyUrl = 'Read only URL';
out.disconnectAlert = 'Network connection lost!';
out.tryIt = 'Try it out!';
@ -65,13 +80,6 @@ define(function () {
out.loginText = '<p>Your username and password are used to generate a unique key which is never known by our server.</p>\n' +
'<p>Be careful not to forget your credentials, as they are impossible to recover</p>';
// TODO : move at the beginning
out.type = {};
out.type.pad = 'Pad';
out.type.code = 'Code';
out.type.poll = 'Poll';
out.type.slide = 'Presentation';
out.forget = "Forget";
// Polls

3
package.json
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@ -5,7 +5,8 @@
"dependencies": {
"express": "~4.10.1",
"ws": "^1.0.1",
"nthen": "~0.1.0"
"nthen": "~0.1.0",
"tweetnacl": "~0.12.2"
},
"devDependencies": {
"jshint": "~2.9.1",

152
www/code/main.js
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@ -38,6 +38,10 @@ define([
var toolbar;
var secret = Cryptpad.getSecrets();
var readOnly = secret.keys && !secret.keys.editKeyStr;
if (!secret.keys) {
secret.keys = secret.key;
}
var andThen = function (CMeditor) {
var CodeMirror = module.CodeMirror = CMeditor;
@ -105,6 +109,7 @@ define([
}());
var setEditable = module.setEditable = function (bool) {
if (readOnly && bool) { return; }
editor.setOption('readOnly', !bool);
};
@ -131,7 +136,10 @@ define([
initialState: '{}',
websocketURL: Config.websocketURL,
channel: secret.channel,
crypto: Crypto.createEncryptor(secret.key),
// our public key
validateKey: secret.keys.validateKey || undefined,
readOnly: readOnly,
crypto: Crypto.createEncryptor(secret.keys),
setMyID: setMyID,
transformFunction: JsonOT.validate
};
@ -142,6 +150,7 @@ define([
var onLocal = config.onLocal = function () {
if (initializing) { return; }
if (readOnly) { return; }
editor.save();
var textValue = canonicalize($textarea.val());
@ -275,12 +284,21 @@ define([
var config = {
userData: userList,
changeNameID: Toolbar.constants.changeName,
readOnly: readOnly
};
if (readOnly) {delete config.changeNameID; }
toolbar = module.toolbar = Toolbar.create($bar, info.myID, info.realtime, info.getLag, info.userList, config);
createChangeName(Toolbar.constants.changeName, $bar);
if (!readOnly) { createChangeName(Toolbar.constants.changeName, $bar); }
var $rightside = $bar.find('.' + Toolbar.constants.rightside);
var editHash;
var viewHash = Cryptpad.getViewHashFromKeys(info.channel, secret.keys);
if (!readOnly) {
editHash = Cryptpad.getEditHashFromKeys(info.channel, secret.keys);
}
/* add an export button */
var $export = $('<button>', {
title: Messages.exportButtonTitle,
@ -290,38 +308,40 @@ define([
.click(exportText);
$rightside.append($export);
/* add an import button */
var $import = $('<button>',{
title: Messages.importButtonTitle
})
.text(Messages.importButton)
.addClass('rightside-button')
.click(Cryptpad.importContent('text/plain', function (content, file) {
var mode;
var mime = CodeMirror.findModeByMIME(file.type);
if (!mime) {
var ext = /.+\.([^.]+)$/.exec(file.name);
if (ext[1]) {
mode = CodeMirror.findModeByExtension(ext[1]);
if (!readOnly) {
/* add an import button */
var $import = $('<button>',{
title: Messages.importButtonTitle
})
.text(Messages.importButton)
.addClass('rightside-button')
.click(Cryptpad.importContent('text/plain', function (content, file) {
var mode;
var mime = CodeMirror.findModeByMIME(file.type);
if (!mime) {
var ext = /.+\.([^.]+)$/.exec(file.name);
if (ext[1]) {
mode = CodeMirror.findModeByExtension(ext[1]);
}
} else {
mode = mime && mime.mode || null;
}
} else {
mode = mime && mime.mode || null;
}
if (mode && Modes.list.some(function (o) { return o.mode === mode; })) {
setMode(mode);
$bar.find('#language-mode').val(mode);
} else {
console.log("Couldn't find a suitable highlighting mode: %s", mode);
setMode('text');
$bar.find('#language-mode').val('text');
}
if (mode && Modes.list.some(function (o) { return o.mode === mode; })) {
setMode(mode);
$bar.find('#language-mode').val(mode);
} else {
console.log("Couldn't find a suitable highlighting mode: %s", mode);
setMode('text');
$bar.find('#language-mode').val('text');
}
editor.setValue(content);
onLocal();
}));
$rightside.append($import);
editor.setValue(content);
onLocal();
}));
$rightside.append($import);
}
/* add a rename button */
var $setTitle = $('<button>', {
@ -387,6 +407,21 @@ define([
});
$rightside.append($forgetPad);
if (!readOnly && viewHash) {
/* add a 'links' button */
var $links = $('<button>', {
title: Messages.getViewButtonTitle
})
.text(Messages.getViewButton)
.addClass('rightside-button')
.click(function () {
var baseUrl = window.location.origin + window.location.pathname + '#';
var content = '<b>' + Messages.readonlyUrl + '</b><br><a>' + baseUrl + viewHash + '</a><br>';
Cryptpad.alert(content);
});
$rightside.append($links);
}
var configureLanguage = function (cb) {
// FIXME this is async so make it happen as early as possible
@ -441,11 +476,20 @@ define([
});
};
configureLanguage(function () {
if (!readOnly) {
configureLanguage(function () {
configureTheme();
});
}
else {
configureTheme();
});
}
// set the hash
if (!readOnly) {
window.location.hash = editHash;
}
window.location.hash = Cryptpad.getHashFromKeys(info.channel, secret.key);
Cryptpad.getPadTitle(function (err, title) {
if (err) {
console.log("Unable to get pad title");
@ -532,7 +576,7 @@ define([
}
// Update the user list (metadata) from the hyperjson
//updateUserList(shjson);
updateUserList(userDoc);
editor.setValue(newDoc || Messages.codeInitialState);
@ -554,9 +598,17 @@ define([
console.error(err);
return;
}
// Update the toolbar list:
// Add the current user in the metadata if he has edit rights
if (readOnly) { return; }
myData[myID] = {
name: ""
};
addToUserList(myData);
if (typeof(lastName) === 'string' && lastName.length) {
setName(lastName);
}
onLocal();
});
};
@ -627,20 +679,22 @@ define([
editor.scrollTo(scroll.left, scroll.top);
var localDoc = canonicalize($textarea.val());
var hjson2 = {
content: localDoc,
metadata: {
users: userList,
title: document.title
},
highlightMode: highlightMode,
};
var shjson2 = stringify(hjson2);
if (shjson2 !== shjson) {
console.error("shjson2 !== shjson");
TextPatcher.log(shjson, TextPatcher.diff(shjson, shjson2));
module.patchText(shjson2);
if (!readOnly) {
var localDoc = canonicalize($textarea.val());
var hjson2 = {
content: localDoc,
metadata: {
users: userList,
title: document.title
},
highlightMode: highlightMode,
};
var shjson2 = stringify(hjson2);
if (shjson2 !== shjson) {
console.error("shjson2 !== shjson");
TextPatcher.log(shjson, TextPatcher.diff(shjson, shjson2));
module.patchText(shjson2);
}
}
notify();

51
www/common/cryptpad-common.js
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@ -128,7 +128,7 @@ define([
var base64ToHex = common.base64ToHex = function (b64String) {
var hexArray = [];
atob(b64String.replace(/-/g, '/') + "==").split("").forEach(function(e){
atob(b64String.replace(/-/g, '/')).split("").forEach(function(e){
var h = e.charCodeAt(0).toString(16);
if (h.length === 1) { h = "0"+h; }
hexArray.push(h);
@ -136,18 +136,31 @@ define([
return hexArray.join("");
};
var getHashFromKeys = common.getHashFromKeys = function (chanKey, cryptKey) {
return '/1/' + hexToBase64(chanKey) + '/' + cryptKey.replace(/\//g, '-');
var getEditHashFromKeys = common.getEditHashFromKeys = function (chanKey, keys) {
if (typeof keys === 'string') {
return chanKey + keys;
}
return '/1/edit/' + hexToBase64(chanKey) + '/' + Crypto.b64RemoveSlashes(keys.editKeyStr);
};
var getViewHashFromKeys = common.getViewHashFromKeys = function (chanKey, keys) {
if (typeof keys === 'string') {
return;
}
return '/1/view/' + hexToBase64(chanKey) + '/' + Crypto.b64RemoveSlashes(keys.viewKeyStr);
};
var getHashFromKeys = common.getHashFromKeys = getEditHashFromKeys;
var getSecrets = common.getSecrets = function () {
var secret = {};
if (!/#/.test(window.location.href)) {
secret.key = Crypto.genKey();
secret.keys = Crypto.createEditCryptor();
secret.key = Crypto.createEditCryptor().editKeyStr;
} else {
var hash = window.location.hash.slice(1);
if (hash.length === 0) {
secret.key = Crypto.genKey();
secret.keys = Crypto.createEditCryptor();
secret.key = Crypto.createEditCryptor().editKeyStr;
return secret;
}
common.redirect(hash);
@ -166,15 +179,35 @@ define([
throw new Error("Unable to parse the key");
}
var version = hashArray[1];
if (version === "1") {
/*if (version === "1") {
secret.channel = base64ToHex(hashArray[2]);
secret.key = hashArray[3].replace(/-/g, '/'); //TODO replace / by -
secret.key = hashArray[3].replace(/-/g, '/');
if (secret.channel.length !== 32 || secret.key.length !== 24) {
common.alert("The channel key and/or the encryption key is invalid");
console.log("Channel key length : " + secret.channel.length + " != 32");
console.log("Encryption key length : " + secret.key.length + " != 24");
throw new Error("The channel key and/or the encryption key is invalid");
}
}*/
if (version === "1") {
var mode = hashArray[2];
if (mode === 'edit') {
secret.channel = base64ToHex(hashArray[3]);
var keys = Crypto.createEditCryptor(hashArray[4].replace(/-/g, '/'));
secret.keys = keys;
secret.key = keys.editKeyStr;
if (secret.channel.length !== 32 || secret.key.length !== 24) {
common.alert("The channel key and/or the encryption key is invalid");
throw new Error("The channel key and/or the encryption key is invalid");
}
}
else if (mode === 'view') {
secret.channel = base64ToHex(hashArray[3]);
var keys = Crypto.createViewCryptor(hashArray[4].replace(/-/g, '/'));
secret.keys = keys;
if (secret.channel.length !== 32) {
common.alert("The channel key is invalid");
throw new Error("The channel key is invalid");
}
}
}
}
}

49
www/common/toolbar.js
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@ -135,19 +135,50 @@ define([
return $span[0];
};
var updateUserList = function (myUserName, listElement, userList, userData) {
var arrayIntersect = function(a, b) {
return $.grep(a, function(i) {
return $.inArray(i, b) > -1;
});
};
var getViewers = function (n) {
if (!n || !parseInt(n) || n === 0) { return ''; }
if (n === 1) { return '; + ' + Messages.oneViewer; }
return '; + ' + Messages._getKey('viewers', [n]);
}
var updateUserList = function (myUserName, listElement, userList, userData, readOnly) {
var meIdx = userList.indexOf(myUserName);
if (meIdx === -1) {
listElement.textContent = Messages.synchronizing;
return;
}
if (userList.length === 1) {
listElement.innerHTML = Messages.editingAlone;
} else if (userList.length === 2) {
listElement.innerHTML = Messages.editingWithOneOtherPerson + getOtherUsers(myUserName, userList, userData);
} else {
listElement.innerHTML = Messages.editingWith + ' ' + (userList.length - 1) + ' ' + Messages.otherPeople + getOtherUsers(myUserName, userList, userData);
var numberOfUsers = userList.length;
userList = readOnly === -1 ? userList : arrayIntersect(userList, Object.keys(userData));
var innerHTML;
var numberOfViewUsers = numberOfUsers - userList.length;
if (readOnly === 1) {
innerHTML = '<span class="cryptpad-readonly">' + Messages.readonly + '</span>';
if (userList.length === 0) {
innerHTML += Messages.nobodyIsEditing;
} else if (userList.length === 1) {
innerHTML += Messages.onePersonIsEditing + getOtherUsers(myUserName, userList, userData);
} else {
innerHTML += Messages._getKey('peopleAreEditing', [userList.length]) + getOtherUsers(myUserName, userList, userData);
}
// Remove the current user
numberOfViewUsers--;
}
else {
if (userList.length === 1) {
innerHTML = Messages.editingAlone;
} else if (userList.length === 2) {
innerHTML = Messages.editingWithOneOtherPerson + getOtherUsers(myUserName, userList, userData);
} else {
innerHTML = Messages.editingWith + ' ' + (userList.length - 1) + ' ' + Messages.otherPeople + getOtherUsers(myUserName, userList, userData);
}
}
innerHTML += getViewers(numberOfViewUsers);
listElement.innerHTML = innerHTML;
};
var createLagElement = function ($container) {
@ -187,6 +218,8 @@ define([
var changeNameID = config.changeNameID;
var saveContentID = config.saveContentID || config.exportContentID;
var loadContentID = config.loadContentID || config.importContentID;
// readOnly = 1 (readOnly enabled), 0 (disabled), -1 (old pad without readOnly mode)
var readOnly = (typeof config.readOnly !== "undefined") ? (config.readOnly ? 1 : 0) : -1;
var saveElement;
var loadElement;
@ -205,7 +238,7 @@ define([
if(newUserData) { // Someone has changed his name/color
userData = newUserData;
}
updateUserList(myUserName, userListElement, users, userData);
updateUserList(myUserName, userListElement, users, userData, readOnly);
};
var ks = function () {

180
www/pad/main.js
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@ -65,6 +65,10 @@ define([
var andThen = function (Ckeditor) {
var secret = Cryptpad.getSecrets();
var readOnly = secret.keys && !secret.keys.editKeyStr;
if (!secret.keys) {
secret.keys = secret.key;
}
var fixThings = false;
@ -82,6 +86,11 @@ define([
editor.on('instanceReady', function (Ckeditor) {
if (readOnly) {
$('#pad-iframe')[0].contentWindow.$('#cke_1_toolbox > .cke_toolbar').hide();
}
/* add a class to the magicline plugin so we can pick it out more easily */
var ml = $('iframe')[0].contentWindow.CKEDITOR.instances.editor1.plugins.magicline
@ -115,8 +124,9 @@ define([
} else {
module.spinner.show();
}
inner.setAttribute('contenteditable', bool);
if (!readOnly || !bool) {
inner.setAttribute('contenteditable', bool);
}
};
// don't let the user edit until the pad is ready
@ -192,6 +202,12 @@ define([
}
}
// Do not change the contenteditable value in view mode
if (readOnly && info.node && info.node.tagName === 'BODY' &&
info.diff.action === 'modifyAttribute' && info.diff.name === 'contenteditable') {
return true;
}
// no use trying to recover the cursor if it doesn't exist
if (!cursor.exists()) { return; }
@ -296,7 +312,9 @@ define([
var applyHjson = function (shjson) {
var userDocStateDom = hjsonToDom(JSON.parse(shjson));
userDocStateDom.setAttribute("contenteditable", "true"); // lol wtf
if (!readOnly) {
userDocStateDom.setAttribute("contenteditable", "true"); // lol wtf
}
var patch = (DD).diff(inner, userDocStateDom);
(DD).apply(inner, patch);
};
@ -322,14 +340,15 @@ define([
// the channel we will communicate over
channel: secret.channel,
// our encryption key
cryptKey: secret.key,
// our public key
validateKey: secret.keys.validateKey || undefined,
readOnly: readOnly,
// method which allows us to get the id of the user
setMyID: setMyID,
// Pass in encrypt and decrypt methods
crypto: Crypto.createEncryptor(secret.key),
crypto: Crypto.createEncryptor(secret.keys),
// really basic operational transform
transformFunction : JsonOT.validate,
@ -407,31 +426,33 @@ define([
// build a dom from HJSON, diff, and patch the editor
applyHjson(shjson);
var shjson2 = stringifyDOM(inner);
if (shjson2 !== shjson) {
console.error("shjson2 !== shjson");
module.patchText(shjson2);
/* pushing back over the wire is necessary, but it can
result in a feedback loop, which we call a browser
fight */
if (module.logFights) {
// what changed?
var op = TextPatcher.diff(shjson, shjson2);
// log the changes
TextPatcher.log(shjson, op);
var sop = JSON.stringify(TextPatcher.format(shjson, op));
var index = module.fights.indexOf(sop);
if (index === -1) {
module.fights.push(sop);
console.log("Found a new type of browser disagreement");
console.log("You can inspect the list in your " +
"console at `REALTIME_MODULE.fights`");
console.log(module.fights);
} else {
console.log("Encountered a known browser disagreement: " +
"available at `REALTIME_MODULE.fights[%s]`", index);
if (!readOnly) {
var shjson2 = stringifyDOM(inner);
if (shjson2 !== shjson) {
console.error("shjson2 !== shjson");
module.patchText(shjson2);
/* pushing back over the wire is necessary, but it can
result in a feedback loop, which we call a browser
fight */
if (module.logFights) {
// what changed?
var op = TextPatcher.diff(shjson, shjson2);
// log the changes
TextPatcher.log(shjson, op);
var sop = JSON.stringify(TextPatcher.format(shjson, op));
var index = module.fights.indexOf(sop);
if (index === -1) {
module.fights.push(sop);
console.log("Found a new type of browser disagreement");
console.log("You can inspect the list in your " +
"console at `REALTIME_MODULE.fights`");
console.log(module.fights);
} else {
console.log("Encountered a known browser disagreement: " +
"available at `REALTIME_MODULE.fights[%s]`", index);
}
}
}
}
@ -491,12 +512,21 @@ define([
var config = {
userData: userList,
changeNameID: Toolbar.constants.changeName,
readOnly: readOnly
};
if (readOnly) {delete config.changeNameID; }
toolbar = info.realtime.toolbar = Toolbar.create($bar, info.myID, info.realtime, info.getLag, info.userList, config);
createChangeName(Toolbar.constants.changeName, $bar);
if (!readOnly) { createChangeName(Toolbar.constants.changeName, $bar); }
var $rightside = $bar.find('.' + Toolbar.constants.rightside);
var editHash;
var viewHash = Cryptpad.getViewHashFromKeys(info.channel, secret.keys);
if (!readOnly) {
editHash = Cryptpad.getEditHashFromKeys(info.channel, secret.keys);
}
/* add an export button */
var $export = $('<button>', {
title: Messages.exportButtonTitle,
@ -504,19 +534,22 @@ define([
.text(Messages.exportButton)
.addClass('rightside-button')
.click(exportFile);
$rightside.append($export);
/* add an import button */
var $import = $('<button>', {
title: Messages.importButtonTitle
})
.text(Messages.importButton)
.addClass('rightside-button')
.click(Cryptpad.importContent('text/plain', function (content) {
var shjson = stringify(Hyperjson.fromDOM(domFromHTML(content).body));
applyHjson(shjson);
realtimeOptions.onLocal();
}));
$rightside.append($export).append($import);
if (!readOnly) {
/* add an import button */
var $import = $('<button>', {
title: Messages.importButtonTitle
})
.text(Messages.importButton)
.addClass('rightside-button')
.click(Cryptpad.importContent('text/plain', function (content) {
var shjson = stringify(Hyperjson.fromDOM(domFromHTML(content).body));
applyHjson(shjson);
realtimeOptions.onLocal();
}));
$rightside.append($import);
}
/* add a rename button */
var $rename = $('<button>', {
@ -569,8 +602,25 @@ define([
});
$rightside.append($forgetPad);
if (!readOnly && viewHash) {
/* add a 'links' button */
var $links = $('<button>', {
title: Messages.getViewButtonTitle
})
.text(Messages.getViewButton)
.addClass('rightside-button')
.click(function () {
var baseUrl = window.location.origin + window.location.pathname + '#';
var content = '<b>' + Messages.readonlyUrl + '</b><br><a>' + baseUrl + viewHash + '</a><br>';
Cryptpad.alert(content);
});
$rightside.append($links);
}
// set the hash
window.location.hash = Cryptpad.getHashFromKeys(info.channel, secret.key);
if (!readOnly) {
window.location.hash = editHash;
}
Cryptpad.getPadTitle(function (err, title) {
if (err) {
@ -588,18 +638,6 @@ define([
});
};
var onLocal = realtimeOptions.onLocal = function () {
if (initializing) { return; }
// stringify the json and send it into chainpad
var shjson = stringifyDOM(inner);
module.patchText(shjson);
if (module.realtime.getUserDoc() !== shjson) {
console.error("realtime.getUserDoc() !== shjson");
}
};
// this should only ever get called once, when the chain syncs
var onReady = realtimeOptions.onReady = function (info) {
module.patchText = TextPatcher.create({
@ -612,6 +650,9 @@ define([
var shjson = info.realtime.getUserDoc();
applyHjson(shjson);
// Update the user list (metadata) from the hyperjson
updateUserList(shjson);
if (Visible.isSupported()) {
Visible.onChange(function (yes) {
if (yes) { unnotify(); }
@ -619,12 +660,19 @@ define([
}
getLastName(function (err, lastName) {
if (typeof(lastName) === 'string' && lastName.length) {
setName(lastName);
}
console.log("Unlocking editor");
setEditable(true);
initializing = false;
// Update the toolbar list:
// Add the current user in the metadata if he has edit rights
if (readOnly) { return; }
myData[myID] = {
name: ""
};
addToUserList(myData);
if (typeof(lastName) === 'string' && lastName.length) {
setName(lastName);
}
onLocal();
});
};
@ -650,6 +698,18 @@ define([
}
};
var onLocal = realtimeOptions.onLocal = function () {
if (initializing) { return; }
if (readOnly) { return; }
// stringify the json and send it into chainpad
var shjson = stringifyDOM(inner);
module.patchText(shjson);
if (module.realtime.getUserDoc() !== shjson) {
console.error("realtime.getUserDoc() !== shjson");
}
};
var rti = module.realtimeInput = realtimeInput.start(realtimeOptions);

4
www/poll/index.html
Unescape Escape View File

@ -40,7 +40,7 @@
<div id="toolbar" class="buttons">
<sub><a href="/"></a></sub>
</div>
<h1>CryptPoll</h1>
<h1 id="mainTitle">CryptPoll</h1>
<h2 data-localization="poll_subtitle"></h2>
<p data-localization="poll_p_save"></p>
@ -53,7 +53,7 @@
<input type="text" id="title" placeholder="title"><br />
<textarea id="description" placeholder="description"></textarea>
<p data-localization="poll_p_howtouse"></p>
<p id="howToUse" data-localization="poll_p_howtouse"></p>
<!-- Table markup-->
<table id="table">

78
www/poll/main.js
Unescape Escape View File

@ -39,6 +39,14 @@ define([
*/
var secret = Cryptpad.getSecrets();
var readOnly = secret.keys && !secret.keys.editKeyStr;
if (!secret.keys) {
secret.keys = secret.key;
}
if (readOnly) {
$('#mainTitle').html($('#mainTitle').html() + ' - ' + Messages.readonly);
$('#adduser, #addoption, #howToUse').remove();
}
var module = window.APP = {
Cryptpad: Cryptpad,
@ -139,6 +147,7 @@ define([
var table = module.table = Table($('#table'), xy);
var setEditable = function (bool) {
if (readOnly && bool) { return; }
module.isEditable = bool;
items.forEach(function ($item) {
@ -163,6 +172,7 @@ define([
};
var removeRow = function (proxy, uid) {
if (readOnly) { return; }
// remove proxy.table.rows[uid]
proxy.table.rows[uid] = undefined;
@ -186,6 +196,7 @@ define([
};
var removeColumn = function (proxy, uid) {
if (readOnly) { return; }
// remove proxy.table.cols[uid]
proxy.table.cols[uid] = undefined;
delete proxy.table.rows[uid];
@ -212,6 +223,7 @@ define([
};
var makeUserEditable = module.makeUserEditable = function (id, bool) {
if (readOnly) { return; }
var $name = $('input[type="text"][id="' + id + '"]').attr('disabled', !bool);
var $edit = $name.parent().find('.edit');
@ -289,6 +301,11 @@ define([
});
});
if (readOnly) {
$edit = '';
$remove = '';
}
var $wrapper = $('<div>', {
'class': 'text-cell',
})
@ -313,6 +330,7 @@ define([
};
var makeOptionEditable = function (id, bool) {
if (readOnly) { return; }
if (bool) {
module.rt.proxy.table.rowsOrder.forEach(function (rowuid) {
$('#' + rowuid)
@ -363,6 +381,11 @@ define([
});
});
if (readOnly) {
$edit = '';
$remove = '';
}
var $wrapper = $('<div>', {
'class': 'text-cell',
})
@ -738,16 +761,33 @@ define([
});
}));
$toolbar.append(Button({
id: 'wizard',
'class': 'wizard button action',
title: Messages.wizardTitle,
}).text(Messages.wizardButton).click(function () {
Wizard.show();
if (Wizard.hasBeenDisplayed) { return; }
Cryptpad.log(Messages.wizardLog);
Wizard.hasBeenDisplayed = true;
}));
if (!readOnly) {
$toolbar.append(Button({
id: 'wizard',
'class': 'wizard button action',
title: Messages.wizardTitle,
}).text(Messages.wizardButton).click(function () {
Wizard.show();
if (Wizard.hasBeenDisplayed) { return; }
Cryptpad.log(Messages.wizardLog);
Wizard.hasBeenDisplayed = true;
}));
}
if (!readOnly && module.viewHash) {
/* add a 'links' button */
var $links = $('<button>', {
title: Messages.getViewButtonTitle
})
.text(Messages.getViewButton)
.addClass('button action')
.click(function () {
var baseUrl = window.location.origin + window.location.pathname + '#';
var content = '<b>' + Messages.readonlyUrl + '</b><br><a>' + baseUrl + module.viewHash + '</a><br>';
Cryptpad.alert(content);
});
$toolbar.append($links);
}
/* Import/Export buttons */
/*
@ -807,6 +847,7 @@ define([
}
Cryptpad.getPadAttribute('column', function (err, column) {
if (readOnly) { return; }
if (err) {
console.log("unable to retrieve column");
return;
@ -854,7 +895,10 @@ define([
websocketURL: Config.websocketURL,
channel: secret.channel,
data: {},
crypto: Crypto.createEncryptor(secret.key),
// our public key
validateKey: secret.keys.validateKey || undefined,
readOnly: readOnly,
crypto: Crypto.createEncryptor(secret.keys),
};
// don't initialize until the store is ready.
@ -863,7 +907,17 @@ define([
var rt = window.rt = module.rt = Listmap.create(config);
rt.proxy.on('create', function (info) {
var realtime = module.realtime = info.realtime;
window.location.hash = Cryptpad.getHashFromKeys(info.channel, secret.key);
var editHash;
var viewHash = module.viewHash = Cryptpad.getViewHashFromKeys(info.channel, secret.keys);
if (!readOnly) {
editHash = Cryptpad.getEditHashFromKeys(info.channel, secret.keys);
}
// set the hash
if (!readOnly) {
window.location.hash = editHash;
}
module.patchText = TextPatcher.create({
realtime: realtime,
logging: true,

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