Merge branch 'newtoolbar' of github.com:xwiki-labs/cryptpad into newtoolbar
yflory
8 years ago
commit
097f78d777
@ -1,61 +0,0 @@
|
||||
'use strict'
|
||||
let WebSocketServer = require('ws').Server
|
||||
const UNSUPPORTED_DATA = 1007
|
||||
const POLICY_VIOLATION = 1008
|
||||
const CLOSE_UNSUPPORTED = 1003
|
||||
|
||||
var run = module.exports.run = function(server) {
|
||||
server.on('connection', (socket) => {
|
||||
if(socket.upgradeReq.url !== '/cryptpad_webrtc') { return; }
|
||||
socket.on('message', (data) => {
|
||||
try {
|
||||
let msg = JSON.parse(data)
|
||||
console.log(msg)
|
||||
if (msg.hasOwnProperty('key')) {
|
||||
for (let master of server.clients) {
|
||||
if (master.key === msg.key) {
|
||||
socket.close(POLICY_VIOLATION, 'The key already exists')
|
||||
return
|
||||
}
|
||||
}
|
||||
socket.key = msg.key
|
||||
socket.joiningClients = []
|
||||
} else if (msg.hasOwnProperty('id')) {
|
||||
for (let index in socket.joiningClients) {
|
||||
if (index == msg.id) {
|
||||
socket.joiningClients[index].send(JSON.stringify({data: msg.data}))
|
||||
return
|
||||
}
|
||||
}
|
||||
socket.close(POLICY_VIOLATION, 'Unknown id')
|
||||
} else if (msg.hasOwnProperty('join')) {
|
||||
for (let master of server.clients) {
|
||||
if (master.key === msg.join) {
|
||||
socket.master = master
|
||||
master.joiningClients.push(socket)
|
||||
let id = master.joiningClients.length - 1
|
||||
master.send(JSON.stringify({id, data: msg.data}))
|
||||
return
|
||||
}
|
||||
}
|
||||
socket.close(POLICY_VIOLATION, 'Unknown key')
|
||||
} else if (msg.hasOwnProperty('data') && socket.hasOwnProperty('master')) {
|
||||
let id = socket.master.joiningClients.indexOf(socket)
|
||||
socket.master.send(JSON.stringify({id, data: msg.data}))
|
||||
} else {
|
||||
socket.close(UNSUPPORTED_DATA, 'Unsupported message format')
|
||||
}
|
||||
} catch (event) {
|
||||
socket.close(CLOSE_UNSUPPORTED, 'Server accepts only JSON')
|
||||
}
|
||||
})
|
||||
|
||||
socket.on('close', (event) => {
|
||||
if (socket.hasOwnProperty('joiningClients')) {
|
||||
for (let client of socket.joiningClients) {
|
||||
client.close(POLICY_VIOLATION, 'The peer is no longer available')
|
||||
}
|
||||
}
|
||||
});
|
||||
})
|
||||
}
|
||||
Loading…
Reference in New Issue