infra
/
cryptpad
2
1
Fork 0
Code Issues Pull Requests Projects Releases 1 Activity

Improve realtime channel for onlyoffice

Browse Source
pull/1/head
yflory 6 years ago
parent efdecd4059
commit b79ba61984
4 changed files with 116 additions and 61 deletions
Show Stats Download Patch File Download Diff File

5
www/common/onlyoffice/inner.js
Unescape Escape View File

@ -88,7 +88,10 @@ define([
var openRtChannel = function (data) {
// XXX
var channel = Hash.createChannelId();
ctx.sframeChan.query('Q_OO_OPENCHANNEL', channel, function (err, obj) {
ctx.sframeChan.query('Q_OO_OPENCHANNEL', {
channel: channel,
lastCp: data.lastCp
}, function (err, obj) {
if (err || (obj && obj.error)) { console.error(err || (obj && obj.error)); }
});
};

24
www/common/onlyoffice/main.js
Unescape Escape View File

@ -40,6 +40,8 @@ define([
obj.ooType = window.location.pathname.replace(/^\//, '').replace(/\/$/, '');
};
var addRpc = function (sframeChan, Cryptpad, Utils) {
var crypto = Utils.Crypto.createEncryptor(Utils.secret.keys);
sframeChan.on('Q_OO_SAVE', function (data, cb) {
var chanId = Utils.Hash.hrefToHexChannelId(data.url);
Cryptpad.getPadAttribute('lastVersion', function (err, data) {
@ -57,16 +59,26 @@ define([
Cryptpad.onlyoffice.execCommand({
cmd: 'OPEN_CHANNEL',
data: {
channel: data,
secret: secret
// XXX add owners?
// owners: something...
channel: data.channel,
lastCp: data.lastCp,
padChan: Utils.secret.channel,
validateKey: Utils.secret.keys.validateKey
}
}, cb);
});
sframeChan.on('Q_OO_COMMAND', function (data, cb) {
Cryptpad.onlyoffice.execCommand(data, cb);
sframeChan.on('Q_OO_COMMAND', function (obj, cb) {
if (obj.cmd === 'SEND_MESSAGE' && !obj.data.isCp) {
obj.data.msg = crypto.encrypt(obj.data.msg);
}
Cryptpad.onlyoffice.execCommand(obj, cb);
});
Cryptpad.onlyoffice.onEvent.reg(function (data) {
sframeChan.event('EV_OO_EVENT', data);
Cryptpad.onlyoffice.onEvent.reg(function (obj) {
if (obj.ev === 'MESSAGE') {
obj.data = crypto.decrypt(obj.data, Utils.secret.keys.validateKeys);
}
sframeChan.event('EV_OO_EVENT', obj);
});
};
SFCommonO.start({

134
www/common/outer/onlyoffice.js
Unescape Escape View File

@ -1,28 +1,14 @@
define([
'/common/common-util.js',
'/common/common-constants.js',
'/customize/messages.js',
'/bower_components/chainpad-crypto/crypto.js',
], function (Util, Constants, Messages, Crypto) {
], function (Util) {
var OO = {};
var convertToUint8 = function (obj) {
var l = Object.keys(obj).length;
var u = new Uint8Array(l);
for (var i = 0; i<l; i++) {
u[i] = obj[i];
}
return u;
var getHistory = function (ctx, data, clientId, cb) {
};
var openChannel = function (ctx, obj, client, cb) {
var channel = obj.channel;
var secret = obj.secret;
if (secret.keys.cryptKey) {
secret.keys.cryptKey = convertToUint8(secret.keys.cryptKey);
}
var padChan = secret.channel;
var padChan = obj.padChan;
var network = ctx.store.network;
var first = true;
@ -40,11 +26,10 @@ define([
if (chan) {
// This channel is already open in another tab
// ==> Set the ID to our client object
// ==> Use our netflux ID to create our client ID
if (!c.id) { c.id = chan.wc.myID + '-' + client; }
// ==> Send the join message to the other members of the channel
// XXX bcast a "join" message to the channel?
/// XXX send chan.history to client
// ==> And push the new tab to the list
chan.clients.push(client);
@ -55,11 +40,14 @@ define([
ctx.channels[channel] = ctx.channels[channel] || {};
var chan = ctx.channels[channel];
chan = ctx.channels[channel];
// Create our client ID using the netflux ID
if (!c.id) { c.id = wc.myID + '-' + client; }
// If this is a reconnect, we have a new netflux ID so we're going to fix
// all our client IDs.
if (chan.clients) {
// If 2 tabs from the same worker have been opened at the same time,
// we have to fix both of them
chan.clients.forEach(function (cl) {
if (ctx.clients[cl] && !ctx.clients[cl].id) {
ctx.clients[cl].id = wc.myID + '-' + cl;
@ -67,9 +55,6 @@ define([
});
}
if (!chan.encryptor) { chan.encryptor = Crypto.createEncryptor(secret.keys); }
wc.on('join', function () {
// XXX
});
@ -77,12 +62,7 @@ define([
// XXX
});
wc.on('message', function (cryptMsg) {
var msg = chan.encryptor.decrypt(cryptMsg, secret.keys && secret.keys.validateKey);
var parsed;
try {
parsed = JSON.parse(msg);
// XXX
} catch (e) { console.error(e); }
ctx.emit('MESSAGE', cryptMsg, chan.clients);
});
chan.wc = wc;
@ -96,24 +76,94 @@ define([
});
};
if (!first) { return; }
if (first) {
chan.clients = [client];
chan.lastCp = obj.lastCp;
first = false;
cb();
}
var hk = network.historyKeeper;
var cfg = {
validateKey: obj.validateKey,
lastKnownHash: chan.lastKnownHash,
owners: obj.owners,
};
var msg = ['GET_HISTORY', wc.id, cfg];
// Add the validateKey if we are the channel creator and we have a validateKey
if (hk) {
network.sendto(hk, JSON.stringify(msg)).then(function () {
}, function (err) {
console.error(err);
});
}
};
network.on('message', function (msg, sender) {
var hk = network.historyKeeper;
if (sender !== hk) { return; }
// Parse the message
var parsed;
try {
parsed = JSON.parse(msg);
} catch (e) {}
if (!parsed) { return; }
// Keep only metadata messages for the current channel
if (parsed.channel && parsed.channel !== channel) { return; }
// Ignore the metadata message
if (parsed.validateKey && parsed.channel) { return; }
// End of history: emit READY
if (parsed.state && parsed.state === 1 && parsed.channel) {
ctx.emit('READY', '');
return;
}
if (parsed.error && parsed.channel) { return; }
var msg = parsed[4];
// Keep only the history for our channel
if (msg[3] !== channel) { return; }
if (chan.lastCp) {
if (chan.lastCp === msg) {
delete chan.lastCp;
}
return;
}
var isCp = /^cp\|/.test(msg);
if (isCp) { return; }
chan.lastKnownHash = msg.slice(0,64);
ctx.emit('MESSAGE', msg, chan.clients);
});
network.join(channel).then(onOpen, function (err) {
return void cb({error: err});
});
network.on('reconnect', function () {
if (!ctx.channels[channel]) { console.log("cant reconnect", channel); return; }
if (!ctx.channels[channel]) { return; }
network.join(channel).then(onOpen, function (err) {
console.error(err);
});
});
};
var sendMessage = function (ctx, data, clientId, cb) {
var c = ctx.clients[clientId];
if (!c) { return void cb({ error: 'NOT_IN_CHANNEL' }); }
var chan = ctx.channels[c.channel];
if (!chan) { return void cb({ error: 'INVALID_CHANNEL' }); }
if (data.isCp) {
return void chan.sendMsg(data.isCp, cb);
}
chan.sendMsg(data.msg, cb);
};
var leaveChannel = function (ctx, padChan) {
// Leave channel and prevent reconnect when we leave a pad
@ -143,19 +193,6 @@ define([
}
}
// Send the leave message to the channel we were in
if (ctx.clients[clientId]) {
var leaveMsg = {
leave: true,
id: ctx.clients[clientId].id
};
chan = ctx.channels[ctx.clients[clientId].channel];
if (chan) {
chan.sendMsg(JSON.stringify(leaveMsg));
ctx.emit('MESSAGE', leaveMsg, chan.clients);
}
}
delete ctx.clients[clientId];
};
@ -179,6 +216,9 @@ define([
oo.execCommand = function (clientId, obj, cb) {
var cmd = obj.cmd;
var data = obj.data;
if (cmd === 'SEND_MESSAGE') {
return void sendMessage(ctx, data, clientId, cb);
}
if (cmd === 'OPEN_CHANNEL') {
return void openChannel(ctx, data, clientId, cb);
}

8
www/common/sframe-common-outer.js
Unescape Escape View File

@ -53,7 +53,7 @@ define([
_Constants, _Feedback, _LocalStore, _AppConfig, _Test) {
CpNfOuter = _CpNfOuter;
Cryptpad = _Cryptpad;
Crypto = _Crypto;
Crypto = Utils.Crypto = _Crypto;
Cryptget = _Cryptget;
SFrameChannel = _SFrameChannel;
FilePicker = _FilePicker;
@ -156,7 +156,7 @@ define([
var w = waitFor();
// No password for drive, profile and todo
cfg.getSecrets(Cryptpad, Utils, waitFor(function (err, s) {
secret = s;
secret = Utils.secret = s;
Cryptpad.getShareHashes(secret, function (err, h) {
hashes = h;
w();
@ -165,7 +165,7 @@ define([
} else {
var parsed = Utils.Hash.parsePadUrl(window.location.href);
var todo = function () {
secret = Utils.Hash.getSecrets(parsed.type, void 0, password);
secret = Utils.secret = Utils.Hash.getSecrets(parsed.type, void 0, password);
Cryptpad.getShareHashes(secret, waitFor(function (err, h) { hashes = h; }));
};
@ -951,7 +951,7 @@ define([
// Create a new hash
password = data.password;
var newHash = Utils.Hash.createRandomHash(parsed.type, password);
secret = Utils.Hash.getSecrets(parsed.type, newHash, password);
secret = Utils.secret = Utils.Hash.getSecrets(parsed.type, newHash, password);
// Update the hash in the address bar
var ohc = window.onhashchange;

Write Preview
Loading…
Cancel
Save