commit
d5aa1cc524
@ -1,267 +1,200 @@
|
||||
function blobSync (blob, author, keys, needs) {
|
||||
console.log(needs)
|
||||
function processreq (req, pubkey, connection, keys) {
|
||||
if (req.seq === 0 || req.seq) {
|
||||
bog(req.author).then(feed => {
|
||||
if (feed) {
|
||||
open(feed[0]).then(msg => {
|
||||
if (req.seq > msg.seq) {
|
||||
var reqdiff = JSON.stringify({author: req.author, seq: msg.seq})
|
||||
box(reqdiff, pubkey, keys).then(boxed => {
|
||||
connection.send(JSON.stringify({
|
||||
requester: keys.publicKey,
|
||||
box: boxed
|
||||
}))
|
||||
})
|
||||
}
|
||||
|
||||
var wsServers
|
||||
if (req.seq < msg.seq) {
|
||||
var endrange = feed.length - req.seq - 25
|
||||
if (endrange < 0) {
|
||||
endrange = feed.length - req.seq - 1
|
||||
}
|
||||
var baserange = feed.length - req.seq
|
||||
var diff = JSON.stringify(
|
||||
feed.slice(
|
||||
endrange,
|
||||
baserange)
|
||||
)
|
||||
box(diff, pubkey, keys).then(boxed => {
|
||||
connection.send(JSON.stringify({
|
||||
requester: keys.publicKey,
|
||||
box: boxed
|
||||
}))
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
// duplicate code, we should abstract this
|
||||
localforage.getItem('securepubs').then(function (servers) {
|
||||
if (servers) {
|
||||
wsServers = servers
|
||||
} else {
|
||||
servers = ['wss://interskri.be/ws', 'ws://localhost:8080', 'wss://interskri.be/bogbook', 'ws://bogbook.com']
|
||||
var pubs = []
|
||||
servers.forEach(server => {
|
||||
var ws = new WebSocket(server)
|
||||
ws.onopen = function () {
|
||||
ws.send(JSON.stringify({requester: keys.publicKey, sendpub: true}))
|
||||
}
|
||||
ws.onmessage = function (message) {
|
||||
pubs.push(server + '/~' + message.data)
|
||||
localforage.setItem('securepubs', pubs)
|
||||
}
|
||||
if (req.latest) {
|
||||
var latest
|
||||
latest = document.getElementById('latest')
|
||||
var src = window.location.hash.substring(1)
|
||||
if ((!latest) && (src == req.latest)) {
|
||||
latest = h('div', {id: 'latest'})
|
||||
latest.appendChild(h('div', {classList: 'message', innerHTML: marked('**Ankoraŭ sinkronigas la fluon**. Intertempe jen la lastaj kvin mesaĝoj...')
|
||||
}))
|
||||
req.feed.forEach(post => {
|
||||
open(post).then(msg => {
|
||||
latest.appendChild(render(msg, keys))
|
||||
})
|
||||
})
|
||||
wsServers = pubs
|
||||
}
|
||||
}).then(function () {
|
||||
wsServers.forEach(function (server, index) {
|
||||
setTimeout(function () {
|
||||
var split = server.split('~')
|
||||
var serverurl = split[0]
|
||||
var serverpub = split[1]
|
||||
var ws = new WebSocket(serverurl)
|
||||
scroller.firstChild.appendChild(latest)
|
||||
|
||||
console.log('requesting ' + blob + ' from ' + server)
|
||||
ws.onopen = function () {
|
||||
var req = {
|
||||
blob: blob,
|
||||
needs: needs
|
||||
}
|
||||
var timer = setInterval(function () {
|
||||
localforage.getItem(req.latest).then(feed => {
|
||||
open(feed[0]).then(msg => {
|
||||
open(req.feed[0]).then(latestmsg => {
|
||||
src = window.location.hash.substring(1)
|
||||
if (msg.seq >= latestmsg.seq) {
|
||||
latest.parentNode.removeChild(latest)
|
||||
clearInterval(timer)
|
||||
//console.log('we are caught up, deleting latest div')
|
||||
}
|
||||
if (src != req.latest) {
|
||||
clearInterval(timer)
|
||||
//console.log('we navigated away')
|
||||
}
|
||||
})
|
||||
})
|
||||
})
|
||||
//console.log('checking to see if we have caught up')
|
||||
}, 5000)
|
||||
}
|
||||
}
|
||||
|
||||
box(JSON.stringify(req), serverpub, keys).then(boxed => {
|
||||
var obj = {
|
||||
requester: keys.publicKey,
|
||||
box: boxed
|
||||
if (Array.isArray(req)) {
|
||||
open(req[0]).then(msg => {
|
||||
localforage.getItem(msg.author).then(feed => {
|
||||
if (!feed) {
|
||||
localforage.setItem(msg.author, req)
|
||||
localforage.getItem('log').then(log => {
|
||||
if (!log) { var log = [] }
|
||||
for (var i = req.length -1; i >= 0; --i) {
|
||||
open(req[i]).then(opened => {
|
||||
log.unshift(opened)
|
||||
var src = window.location.hash.substring(1)
|
||||
if ((src === msg.author) || (src === '')) {
|
||||
var scroller = document.getElementById('scroller')
|
||||
scroller.insertBefore(render(opened, keys), scroller.childNodes[1])
|
||||
}
|
||||
if (opened.seq === req.length) {
|
||||
localforage.setItem('log', log)
|
||||
}
|
||||
})
|
||||
}
|
||||
ws.send(JSON.stringify(obj))
|
||||
})
|
||||
}
|
||||
ws.onmessage = function (message) {
|
||||
var serverreq = JSON.parse(message.data)
|
||||
unbox(serverreq.box, serverreq.requester, keys).then(unboxed => {
|
||||
|
||||
var unboxedreq = JSON.parse(nacl.util.encodeUTF8(unboxed))
|
||||
//console.log(unboxedreq)
|
||||
if (unboxedreq.blobFile) {
|
||||
var openedimg = nacl.sign.open(nacl.util.decodeBase64(unboxedreq.blobFile), nacl.util.decodeBase64(author.substring(1)))
|
||||
if (openedimg) {
|
||||
localforage.setItem(unboxedreq.blob, unboxedreq.blobFile)
|
||||
}
|
||||
} else {
|
||||
localforage.getItem(unboxedreq.blob).then(blob => {
|
||||
if (blob) {
|
||||
var nextreq = {
|
||||
author: author,
|
||||
blob: unboxedreq.blob,
|
||||
blobFile: blob
|
||||
}
|
||||
box(JSON.stringify(nextreq), serverreq.requester, keys).then(boxed => {
|
||||
var obj = {
|
||||
requester: keys.publicKey,
|
||||
box: boxed
|
||||
}
|
||||
if (feed) {
|
||||
open(feed[0]).then(lastmsg => {
|
||||
if (req.length + lastmsg.seq === msg.seq) {
|
||||
var newlog = req.concat(feed)
|
||||
localforage.setItem(msg.author, newlog)
|
||||
localforage.getItem('log').then(log => {
|
||||
if (!log) { var log = [] }
|
||||
for (var i = req.length -1; i >= 0; --i) {
|
||||
open(req[i]).then(opened => {
|
||||
log.unshift(opened)
|
||||
var src = window.location.hash.substring(1)
|
||||
if ((src === msg.author) || (src === '')) {
|
||||
var scroller = document.getElementById('scroller')
|
||||
scroller.insertBefore(render(opened, keys), scroller.childNodes[1])
|
||||
}
|
||||
if (req.length + lastmsg.seq === opened.seq) {
|
||||
localforage.setItem('log', log)
|
||||
}
|
||||
ws.send(JSON.stringify(obj))
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
}, index * 10000)
|
||||
})
|
||||
})
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
function sync (subs, keys) {
|
||||
function getpubkey (connection, keys) {
|
||||
connection.onopen = () => {
|
||||
connection.send(JSON.stringify({
|
||||
requester: keys.publicKey, sendpub: true
|
||||
}))
|
||||
}
|
||||
|
||||
var wsServers
|
||||
connection.onmessage = (m) => {
|
||||
localforage.setItem(m.origin, m.data)
|
||||
}
|
||||
}
|
||||
|
||||
localforage.getItem('securepubs').then(function (servers) {
|
||||
if (servers) {
|
||||
wsServers = servers
|
||||
} else {
|
||||
servers = ['wss://interskri.be/ws', 'ws://localhost:8080', 'wss://interskri.be/bogbook', 'ws://bogbook.com']
|
||||
var pubs = []
|
||||
servers.forEach(server => {
|
||||
var ws = new WebSocket(server)
|
||||
ws.onopen = function () {
|
||||
ws.send(JSON.stringify({requester: keys.publicKey, sendpub: true}))
|
||||
}
|
||||
ws.onmessage = function (message) {
|
||||
pubs.push(server + '/~' + message.data)
|
||||
localforage.setItem('securepubs', pubs)
|
||||
}
|
||||
function getfeed (feed, pubkey, connection, keys) {
|
||||
bog(feed).then(log => {
|
||||
var logseq = 0
|
||||
connection.onopen = () => {
|
||||
if (log) {
|
||||
open(log[0]).then(msg => {
|
||||
var string = JSON.stringify(msg)
|
||||
box(string, pubkey, keys).then(boxed => {
|
||||
connection.send(JSON.stringify({
|
||||
requester: keys.publicKey,
|
||||
box: boxed
|
||||
}))
|
||||
})
|
||||
logseq = msg.seq
|
||||
})
|
||||
} else {
|
||||
var msg = {
|
||||
author: feed,
|
||||
seq: logseq
|
||||
}
|
||||
box(JSON.stringify(msg), pubkey, keys).then(boxed => {
|
||||
connection.send(JSON.stringify({
|
||||
requester: keys.publicKey,
|
||||
box: boxed
|
||||
}))
|
||||
})
|
||||
}
|
||||
}
|
||||
connection.onmessage = (m) => {
|
||||
var req = JSON.parse(m.data)
|
||||
unbox(req.box, req.requester, keys).then(unboxed => {
|
||||
var unboxedreq = JSON.parse(unboxed)
|
||||
processreq(unboxedreq, pubkey, connection, keys)
|
||||
})
|
||||
wsServers = pubs
|
||||
}
|
||||
}).then(function () {
|
||||
subs.forEach(function (sub) {
|
||||
wsServers.forEach(function (server, index) {
|
||||
setTimeout(function () {
|
||||
console.log('SYNCING WITH: ' + server + ' to fetch ' + sub)
|
||||
var split = server.split('~')
|
||||
var serverurl = split[0]
|
||||
var serverpub = split[1]
|
||||
var ws = new WebSocket(serverurl)
|
||||
|
||||
bog(sub).then(srclog => {
|
||||
if (srclog) {
|
||||
open(srclog[0]).then(msg => {
|
||||
ws.onopen = function () {
|
||||
var message = JSON.stringify(msg)
|
||||
// if we have a log then send the latest log and see if we get anything back
|
||||
box(message, serverpub, keys).then(boxed => {
|
||||
var obj = {
|
||||
requester: keys.publicKey,
|
||||
box: boxed
|
||||
}
|
||||
ws.send(JSON.stringify(obj))
|
||||
})
|
||||
}
|
||||
ws.onmessage = function (message) {
|
||||
var req = JSON.parse(message.data)
|
||||
console.log(req)
|
||||
unbox(req.box, req.requester, keys).then(unboxed => {
|
||||
var unboxedreq = JSON.parse(nacl.util.encodeUTF8(unboxed))
|
||||
console.log(unboxedreq)
|
||||
if (unboxedreq.seq === 0) {
|
||||
var stringedfeed = JSON.stringify(srclog)
|
||||
box(stringedfeed, serverpub, keys).then(boxed => {
|
||||
var obj = {
|
||||
requester: keys.publicKey,
|
||||
box: boxed
|
||||
}
|
||||
console.log('Sending entire log of ' + msg.author + ' to ' + serverpub)
|
||||
console.log(obj)
|
||||
ws.send(JSON.stringify(obj))
|
||||
})
|
||||
}
|
||||
|
||||
if (unboxedreq.seq > msg.seq) {
|
||||
console.log('server feed is longer, requesting diff from server')
|
||||
var reqdiff = JSON.stringify({author: unboxedreq.author, seq: msg.seq})
|
||||
box(reqdiff, serverpub, keys).then(boxed => {
|
||||
var obj = {
|
||||
requester: keys.publicKey,
|
||||
box: boxed
|
||||
}
|
||||
ws.send(JSON.stringify(obj))
|
||||
})
|
||||
}
|
||||
|
||||
if (unboxedreq.seq < msg.seq) {
|
||||
console.log('server feed is shorter, sending diff to server')
|
||||
var diff = JSON.stringify(srclog.slice(0, msg.seq - unboxedreq.seq))
|
||||
box(diff, serverpub, keys).then(boxed => {
|
||||
var obj = {
|
||||
requester: keys.publicKey,
|
||||
box: boxed
|
||||
}
|
||||
ws.send(JSON.stringify(obj))
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
if (Array.isArray(unboxedreq)) {
|
||||
console.log('received diff from server')
|
||||
open(unboxedreq[0]).then(msg => {
|
||||
localforage.getItem(msg.author).then(feed => {
|
||||
open(feed[0]).then(lastmsg => {
|
||||
if (unboxedreq.length + lastmsg.seq === msg.seq) {
|
||||
var newlog = unboxedreq.concat(feed)
|
||||
localforage.setItem(msg.author, newlog).then(success => {
|
||||
console.log('combined existing feed of ' + msg.author + ' with diff and saved to client')
|
||||
})
|
||||
localforage.getItem('log').then(log => {
|
||||
if (!log) {
|
||||
var log = []
|
||||
}
|
||||
for (var i = unboxedreq.length -1; i >= 0; --i) {
|
||||
open(unboxedreq[i]).then(opened => {
|
||||
log.unshift(opened)
|
||||
var scroller = document.getElementById('scroller')
|
||||
scroller.insertBefore(render(opened, keys), scroller.childNodes[2])
|
||||
if (unboxedreq.length + lastmsg.seq === opened.seq) {
|
||||
log.sort((a, b) => a.timestamp - b.timestamp)
|
||||
var reversed = log.reverse()
|
||||
localforage.setItem('log', reversed).then(success => {
|
||||
console.log('saved log with ' + opened.author + ' prepended to localForage')
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
})
|
||||
})
|
||||
|
||||
}
|
||||
|
||||
})
|
||||
}
|
||||
})
|
||||
} else {
|
||||
console.log('NO LOG IN CLIENT')
|
||||
ws.onopen = function () {
|
||||
var reqwhole = JSON.stringify({author: sub, seq: 0})
|
||||
box(reqwhole, serverpub, keys).then(boxed => {
|
||||
var obj = {
|
||||
requester: keys.publicKey,
|
||||
box: boxed
|
||||
}
|
||||
ws.send(JSON.stringify(obj))
|
||||
})
|
||||
}
|
||||
ws.onmessage = function (message) {
|
||||
var req = JSON.parse(message.data)
|
||||
console.log('received message from ' + req.requester)
|
||||
unbox(req.box, req.requester, keys).then(unboxed => {
|
||||
var unboxedreq = JSON.parse(nacl.util.encodeUTF8(unboxed))
|
||||
if (Array.isArray(unboxedreq)) {
|
||||
open(unboxedreq[0]).then(msg => {
|
||||
localforage.getItem(msg.author).then(feed => {
|
||||
if (!feed) {
|
||||
localforage.setItem(msg.author, unboxedreq).then(success => {
|
||||
console.log('saved log of ' + msg.author + ' to localforage')
|
||||
})
|
||||
localforage.getItem('log').then(log => {
|
||||
if (!log) {
|
||||
var log = []
|
||||
}
|
||||
for (var i = unboxedreq.length -1; i >= 0; --i) {
|
||||
open(unboxedreq[i]).then(opened => {
|
||||
log.unshift(opened)
|
||||
var scroller = document.getElementById('scroller')
|
||||
scroller.insertBefore(render(opened, keys), scroller.childNodes[2])
|
||||
if (opened.seq === unboxedreq.length) {
|
||||
log.sort((a, b) => a.timestamp - b.timestamp)
|
||||
var reversed = log.reverse()
|
||||
localforage.setItem('log', reversed).then(success => {
|
||||
console.log('saved log with ' + opened.author + ' prepended to localForage')
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
})
|
||||
}, index * 100000)
|
||||
})
|
||||
function sync (feeds, keys) {
|
||||
var pubs
|
||||
localforage.getItem('pubs').then(pubs => {
|
||||
if (!pubs) {
|
||||
pubs = ['ws://' + location.hostname + ':8080', 'ws://bogbook.com']
|
||||
localforage.setItem('pubs', pubs)
|
||||
}
|
||||
pubs.forEach(function (pub, index) {
|
||||
setTimeout(function () {
|
||||
var connection = new WebSocket(pub)
|
||||
localforage.getItem(pub).then(pubkey => {
|
||||
if (!pubkey) {
|
||||
getpubkey(connection, keys)
|
||||
}
|
||||
if (pubkey) {
|
||||
feeds.forEach(feed => {
|
||||
getfeed(feed, pubkey, connection, keys)
|
||||
})
|
||||
}
|
||||
})
|
||||
}, index * 5000)
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||