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define([
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'/common/common-util.js',
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'/common/common-hash.js',
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'/common/common-constants.js',
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'/common/common-realtime.js',
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'/common/proxy-manager.js',
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'/common/userObject.js',
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'/common/outer/sharedfolder.js',
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'/common/outer/roster.js',
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'/common/common-messaging.js',
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'/common/common-feedback.js',
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'/common/outer/invitation.js',
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'/common/cryptget.js',
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'/bower_components/chainpad-listmap/chainpad-listmap.js',
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'/bower_components/chainpad-crypto/crypto.js',
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'/bower_components/chainpad-netflux/chainpad-netflux.js',
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'/bower_components/chainpad/chainpad.dist.js',
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'/bower_components/nthen/index.js',
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'/bower_components/saferphore/index.js',
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'/bower_components/tweetnacl/nacl-fast.min.js',
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], function (Util, Hash, Constants, Realtime,
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ProxyManager, UserObject, SF, Roster, Messaging, Feedback, Invite, Crypt,
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Listmap, Crypto, CpNetflux, ChainPad, nThen, Saferphore) {
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var Team = {};
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var Nacl = window.nacl;
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var registerChangeEvents = function (ctx, team, proxy, fId) {
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if (!team) { return; }
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if (!fId) {
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// Listen for shared folder password change
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proxy.on('change', ['drive', UserObject.SHARED_FOLDERS], function (o, n, p) {
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if (p.length > 3 && p[3] === 'password') {
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var id = p[2];
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var data = proxy.drive[UserObject.SHARED_FOLDERS][id];
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var href = team.manager.user.userObject.getHref ?
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team.manager.user.userObject.getHref(data) : data.href;
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var parsed = Hash.parsePadUrl(href);
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var secret = Hash.getSecrets(parsed.type, parsed.hash, o);
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// We've received a new password, we should update it locally
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// NOTE: this is an async call because new password means new roHref!
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// We need to wait for the new roHref in the proxy before calling the handlers
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// because a read-only team will use it when connecting to the new channel
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setTimeout(function () {
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SF.updatePassword(ctx.Store, {
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oldChannel: secret.channel,
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password: n,
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href: href
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}, ctx.store.network, function () {
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console.log('Shared folder password changed');
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});
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});
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return false;
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}
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});
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proxy.on('disconnect', function () {
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team.offline = true;
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team.sendEvent('NETWORK_DISCONNECT');
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});
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proxy.on('reconnect', function () {
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team.offline = false;
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team.sendEvent('NETWORK_RECONNECT');
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});
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}
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proxy.on('change', [], function (o, n, p) {
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if (fId) {
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// Pin the new pads
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if (p[0] === UserObject.FILES_DATA && typeof(n) === "object" && n.channel && !n.owners) {
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var toPin = [n.channel];
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// Also pin the onlyoffice channels if they exist
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if (n.rtChannel) { toPin.push(n.rtChannel); }
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if (n.lastVersion) { toPin.push(n.lastVersion); }
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team.pin(toPin, function (obj) {
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if (obj && obj.error) { console.error(obj.error); }
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});
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}
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// Unpin the deleted pads (deleted <=> changed to undefined)
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if (p[0] === UserObject.FILES_DATA && typeof(o) === "object" && o.channel && !n) {
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var toUnpin = [o.channel];
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var c = team.manager.findChannel(o.channel);
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var exists = c.some(function (data) {
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return data.fId !== fId;
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});
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if (!exists) { // Unpin
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// Also unpin the onlyoffice channels if they exist
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if (o.rtChannel) { toUnpin.push(o.rtChannel); }
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if (o.lastVersion) { toUnpin.push(o.lastVersion); }
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team.unpin(toUnpin, function (obj) {
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if (obj && obj.error) { console.error(obj); }
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});
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}
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}
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}
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if (o && !n && Array.isArray(p) && (p[0] === UserObject.FILES_DATA ||
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(p[0] === 'drive' && p[1] === UserObject.FILES_DATA))) {
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setTimeout(function () {
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ctx.Store.checkDeletedPad(o && o.channel);
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});
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}
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team.sendEvent('DRIVE_CHANGE', {
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id: fId,
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old: o,
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new: n,
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path: p
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});
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});
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proxy.on('remove', [], function (o, p) {
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team.sendEvent('DRIVE_REMOVE', {
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id: fId,
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old: o,
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path: p
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});
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});
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};
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var closeTeam = function (ctx, teamId) {
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var team = ctx.teams[teamId];
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if (!team) { return; }
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try { team.listmap.stop(); } catch (e) {}
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try { team.roster.stop(); } catch (e) {}
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team.proxy = {};
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team.stopped = true;
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delete ctx.teams[teamId];
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delete ctx.store.proxy.teams[teamId];
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ctx.emit('LEAVE_TEAM', teamId, team.clients);
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ctx.updateMetadata();
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};
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var getTeamChannelList = function (ctx, id) {
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// Get the list of pads' channel ID in your drive
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// This list is filtered so that it doesn't include pad owned by other users
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// It now includes channels from shared folders
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var store = ctx.teams[id];
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if (!store) { return null; }
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var list = store.manager.getChannelsList('pin');
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var team = ctx.store.proxy.teams[id];
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list.push(team.channel);
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var chatChannel = Util.find(team, ['keys', 'chat', 'channel']);
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var membersChannel = Util.find(team, ['keys', 'roster', 'channel']);
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var mailboxChannel = Util.find(team, ['keys', 'mailbox', 'channel']);
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if (chatChannel) { list.push(chatChannel); }
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if (membersChannel) { list.push(membersChannel); }
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if (mailboxChannel) { list.push(mailboxChannel); }
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var state = store.roster.getState();
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if (state.members) {
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Object.keys(state.members).forEach(function (curve) {
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var m = state.members[curve];
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if (m.inviteChannel && m.pending) { list.push(m.inviteChannel); }
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if (m.previewChannel && m.pending) { list.push(m.previewChannel); }
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});
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}
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list.sort();
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return list;
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};
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var handleSharedFolder = function (ctx, id, sfId, rt) {
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var t = ctx.teams[id];
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if (!t) { return; }
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t.sharedFolders[sfId] = rt;
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registerChangeEvents(ctx, t, rt.proxy, sfId);
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};
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var initRpc = function (ctx, team, data, cb) {
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if (team.rpc) { return void cb(); }
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if (!data.edPrivate || !data.edPublic) { return void cb('EFORBIDDEN'); }
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require(['/common/pinpad.js'], function (Pinpad) {
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Pinpad.create(ctx.store.network, data, function (e, call) {
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if (e) { return void cb(e); }
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team.rpc = call;
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cb();
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});
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});
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};
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var onReady = function (ctx, id, lm, roster, keys, cId, cb) {
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var proxy = lm.proxy;
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var team = {
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id: id,
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proxy: proxy,
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listmap: lm,
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clients: [],
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realtime: lm.realtime,
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handleSharedFolder: function (sfId, rt) { handleSharedFolder(ctx, id, sfId, rt); },
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sharedFolders: {}, // equivalent of store.sharedFolders in async-store
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roster: roster
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};
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// Subscribe to events
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if (cId) { team.clients.push(cId); }
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// Listen for roster changes
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roster.on('change', function () {
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var state = roster.getState();
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var me = Util.find(ctx, ['store', 'proxy', 'curvePublic']);
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if (!state.members[me]) {
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return void closeTeam(ctx, id);
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}
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var teamData = Util.find(ctx, ['store', 'proxy', 'teams', id]);
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if (teamData) { teamData.metadata = state.metadata; }
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ctx.updateMetadata();
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ctx.emit('ROSTER_CHANGE', id, team.clients);
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});
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roster.on('checkpoint', function (hash) {
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var rosterData = Util.find(ctx, ['store', 'proxy', 'teams', id, 'keys', 'roster']);
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rosterData.lastKnownHash = hash;
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});
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// Update metadata
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var state = roster.getState();
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var teamData = Util.find(ctx, ['store', 'proxy', 'teams', id]);
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if (teamData) { teamData.metadata = state.metadata; }
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// Broadcast an event to all the tabs displaying this team
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team.sendEvent = function (q, data, sender) {
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ctx.emit(q, data, team.clients.filter(function (cId) {
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return cId !== sender;
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}));
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};
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// Provide team chat keys to the messenger app
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team.getChatData = function () {
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var chatKeys = keys.chat || {};
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var hash = chatKeys.edit || chatKeys.view;
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if (!hash) { return {}; }
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var secret = Hash.getSecrets('chat', hash);
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return {
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teamId: id,
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channel: secret.channel,
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secret: secret,
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validateKey: chatKeys.validateKey
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};
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};
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var secret;
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team.pin = function (data, cb) { return void cb({error: 'EFORBIDDEN'}); };
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team.unpin = function (data, cb) { return void cb({error: 'EFORBIDDEN'}); };
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nThen(function (waitFor) {
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// Init Team RPC
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if (!keys.drive.edPrivate) { return; }
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initRpc(ctx, team, keys.drive, waitFor(function (err) {
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if (err) { return; }
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team.pin = function (data, cb) {
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if (!team.rpc) { return void cb({error: 'TEAM_RPC_NOT_READY'}); }
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if (typeof(cb) !== 'function') { console.error('expected a callback'); }
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team.rpc.pin(data, function (e, hash) {
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if (e) { return void cb({error: e}); }
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cb({hash: hash});
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});
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};
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team.unpin = function (data, cb) {
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if (!team.rpc) { return void cb({error: 'TEAM_RPC_NOT_READY'}); }
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if (typeof(cb) !== 'function') { console.error('expected a callback'); }
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team.rpc.unpin(data, function (e, hash) {
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if (e) { return void cb({error: e}); }
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cb({hash: hash});
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});
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};
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}));
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}).nThen(function () {
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// Create the proxy manager
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var loadSharedFolder = function (id, data, cb, isNew) {
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SF.load({
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isNew: isNew,
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network: ctx.store.network,
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store: team,
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isNewChannel: ctx.Store.isNewChannel
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}, id, data, cb);
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};
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var teamData = ctx.store.proxy.teams[team.id];
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var hash = teamData.hash || teamData.roHash;
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secret = Hash.getSecrets('team', hash, teamData.password);
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var manager = team.manager = ProxyManager.create(proxy.drive, {
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onSync: function (cb) { ctx.Store.onSync(id, cb); },
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edPublic: keys.drive.edPublic,
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pin: team.pin,
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unpin: team.unpin,
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loadSharedFolder: loadSharedFolder,
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settings: {
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drive: Util.find(ctx.store, ['proxy', 'settings', 'drive'])
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},
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Store: ctx.Store
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}, {
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outer: true,
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removeOwnedChannel: function (channel, cb) {
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var data;
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if (typeof(channel) === "object") {
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channel.teamId = id;
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data = channel;
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} else {
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data = {
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channel: channel,
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teamId: id
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};
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}
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ctx.Store.removeOwnedChannel('', data, cb);
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},
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edPublic: keys.drive.edPublic,
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loggedIn: true,
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log: function (msg) {
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// broadcast to all drive apps
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team.sendEvent("DRIVE_LOG", msg);
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},
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rt: team.realtime,
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editKey: secret.keys.secondaryKey,
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readOnly: Boolean(!secret.keys.secondaryKey)
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});
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team.secondaryKey = secret && secret.keys.secondaryKey;
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team.userObject = manager.user.userObject;
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team.userObject.fixFiles();
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}).nThen(function (waitFor) {
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// Load the shared folders
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ctx.teams[id] = team;
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registerChangeEvents(ctx, team, proxy);
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SF.checkMigration(team.secondaryKey, proxy, team.userObject, waitFor());
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SF.loadSharedFolders(ctx.Store, ctx.store.network, team, team.userObject, waitFor);
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}).nThen(function () {
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if (!team.rpc) { return; }
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var list = getTeamChannelList(ctx, id);
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var local = Hash.hashChannelList(list);
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// Check pin list
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team.rpc.getServerHash(function (e, hash) {
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if (e) { return void console.warn(e); }
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if (hash !== local) {
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// Reset pin list
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team.rpc.reset(list, function (e/*, hash*/) {
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if (e) { console.warn(e); }
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});
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}
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});
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}).nThen(function () {
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if (ctx.onReadyHandlers[id]) {
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ctx.onReadyHandlers[id].forEach(function (obj) {
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// Callback and subscribe the client to new notifications
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if (typeof (obj.cb) === "function") { obj.cb(); }
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if (!obj.cId) { return; }
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var idx = team.clients.indexOf(obj.cId);
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if (idx === -1) {
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team.clients.push(obj.cId);
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}
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});
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}
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delete ctx.onReadyHandlers[id];
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cb();
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});
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|
};
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|
var openChannel = function (ctx, teamData, id, _cb) {
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var cb = Util.once(Util.mkAsync(_cb));
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var hash = teamData.hash || teamData.roHash;
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var secret = Hash.getSecrets('team', hash, teamData.password);
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|
var crypto = Crypto.createEncryptor(secret.keys);
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if (!teamData.roHash) {
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teamData.roHash = Hash.getViewHashFromKeys(secret);
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|
}
|
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|
|
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var keys = teamData.keys;
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|
if (!keys.chat.validateKey && keys.chat.edit) {
|
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|
var chatSecret = Hash.getSecrets('chat', keys.chat.edit);
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|
keys.chat.validateKey = chatSecret.keys.validateKey;
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|
}
|
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|
|
|
|
|
|
|
var roster;
|
|
|
var lm;
|
|
|
|
|
|
// Roster keys
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|
|
var myKeys = {
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|
|
curvePublic: ctx.store.proxy.curvePublic,
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|
|
curvePrivate: ctx.store.proxy.curvePrivate
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|
|
};
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|
|
var rosterData = keys.roster || {};
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|
|
var rosterKeys = rosterData.edit ? Crypto.Team.deriveMemberKeys(rosterData.edit, myKeys)
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|
: Crypto.Team.deriveGuestKeys(rosterData.view || '');
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|
|
nThen(function (waitFor) {
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|
ctx.store.anon_rpc.send("IS_NEW_CHANNEL", secret.channel, waitFor(function (e, response) {
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|
|
if (response && response.length && typeof(response[0]) === 'boolean' && response[0]) {
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|
|
// Channel is empty: remove this team
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|
|
delete ctx.store.proxy.teams[id];
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|
|
waitFor.abort();
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|
cb({error: 'ENOENT'});
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|
|
}
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|
}));
|
|
|
ctx.store.anon_rpc.send("IS_NEW_CHANNEL", rosterKeys.channel, waitFor(function (e, response) {
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|
|
if (response && response.length && typeof(response[0]) === 'boolean' && response[0]) {
|
|
|
// Channel is empty: remove this team
|
|
|
delete ctx.store.proxy.teams[id];
|
|
|
waitFor.abort();
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|
|
cb({error: 'ENOENT'});
|
|
|
}
|
|
|
}));
|
|
|
}).nThen(function (waitFor) {
|
|
|
// Load the proxy
|
|
|
var cfg = {
|
|
|
data: {},
|
|
|
readOnly: !Boolean(secret.keys.signKey),
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|
|
network: ctx.store.network,
|
|
|
channel: secret.channel,
|
|
|
crypto: crypto,
|
|
|
ChainPad: ChainPad,
|
|
|
metadata: {
|
|
|
validateKey: secret.keys.validateKey || undefined,
|
|
|
},
|
|
|
userName: 'team',
|
|
|
classic: true
|
|
|
};
|
|
|
cfg.onMetadataUpdate = function () {
|
|
|
var team = ctx.teams[id];
|
|
|
if (!team) { return; }
|
|
|
ctx.emit('ROSTER_CHANGE', id, team.clients);
|
|
|
};
|
|
|
lm = Listmap.create(cfg);
|
|
|
lm.proxy.on('ready', waitFor());
|
|
|
lm.proxy.on('error', function (info) {
|
|
|
if (info && typeof (info.loaded) !== "undefined" && !info.loaded) {
|
|
|
cb({error:'ECONNECT'});
|
|
|
}
|
|
|
if (info && info.error) {
|
|
|
if (info.error === "EDELETED" ) {
|
|
|
closeTeam(ctx, id);
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
|
|
|
// Load the roster
|
|
|
Roster.create({
|
|
|
network: ctx.store.network,
|
|
|
channel: rosterKeys.channel,
|
|
|
keys: rosterKeys,
|
|
|
anon_rpc: ctx.store.anon_rpc,
|
|
|
lastKnownHash: rosterData.lastKnownHash,
|
|
|
}, waitFor(function (err, _roster) {
|
|
|
if (err) {
|
|
|
waitFor.abort();
|
|
|
console.error(err);
|
|
|
return void cb({error: 'ROSTER_ERROR'});
|
|
|
}
|
|
|
roster = _roster;
|
|
|
|
|
|
rosterData.lastKnownHash = roster.getLastCheckpointHash();
|
|
|
|
|
|
// If we've been kicked, don't try to update our data, we'll close everything
|
|
|
// in the next nThen part
|
|
|
var state = roster.getState();
|
|
|
var me = Util.find(ctx, ['store', 'proxy', 'curvePublic']);
|
|
|
if (!state.members[me]) { return; }
|
|
|
|
|
|
// If you're allowed to edit the roster, try to update your data
|
|
|
if (!rosterData.edit) { return; }
|
|
|
var data = {};
|
|
|
var myData = Messaging.createData(ctx.store.proxy, false);
|
|
|
myData.pending = false;
|
|
|
data[ctx.store.proxy.curvePublic] = myData;
|
|
|
roster.describe(data, function (err) {
|
|
|
if (!err) { return; }
|
|
|
if (err === 'NO_CHANGE') { return; }
|
|
|
console.error(err);
|
|
|
});
|
|
|
}));
|
|
|
}).nThen(function (waitFor) {
|
|
|
// Make sure we have not been kicked from the roster
|
|
|
var state = roster.getState();
|
|
|
var me = Util.find(ctx, ['store', 'proxy', 'curvePublic']);
|
|
|
if (!state.members[me]) {
|
|
|
lm.stop();
|
|
|
roster.stop();
|
|
|
lm.proxy = {};
|
|
|
delete ctx.store.proxy.teams[id];
|
|
|
ctx.updateMetadata();
|
|
|
cb({error: 'EFORBIDDEN'});
|
|
|
waitFor.abort();
|
|
|
}
|
|
|
}).nThen(function () {
|
|
|
onReady(ctx, id, lm, roster, keys, null, cb);
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var createTeam = function (ctx, data, cId, _cb) {
|
|
|
var cb = Util.once(_cb);
|
|
|
|
|
|
var password = Hash.createChannelId();
|
|
|
var hash = Hash.createRandomHash('team', password);
|
|
|
var secret = Hash.getSecrets('team', hash, password);
|
|
|
var roHash = Hash.getViewHashFromKeys(secret);
|
|
|
var keyPair = Nacl.sign.keyPair(); // keyPair.secretKey , keyPair.publicKey
|
|
|
|
|
|
var rosterSeed = Crypto.Team.createSeed();
|
|
|
var rosterKeys = Crypto.Team.deriveMemberKeys(rosterSeed, {
|
|
|
curvePublic: ctx.store.proxy.curvePublic,
|
|
|
curvePrivate: ctx.store.proxy.curvePrivate
|
|
|
});
|
|
|
var roster;
|
|
|
|
|
|
var chatSecret = Hash.getSecrets('chat');
|
|
|
var chatHashes = Hash.getHashes(chatSecret);
|
|
|
|
|
|
var config = {
|
|
|
network: ctx.store.network,
|
|
|
channel: secret.channel,
|
|
|
data: {},
|
|
|
validateKey: secret.keys.validateKey, // derived validation key
|
|
|
crypto: Crypto.createEncryptor(secret.keys),
|
|
|
logLevel: 1,
|
|
|
classic: true,
|
|
|
ChainPad: ChainPad,
|
|
|
owners: [ctx.store.proxy.edPublic]
|
|
|
};
|
|
|
nThen(function (waitFor) {
|
|
|
// Initialize the roster
|
|
|
Roster.create({
|
|
|
network: ctx.store.network,
|
|
|
channel: rosterKeys.channel, //sharedConfig.rosterChannel,
|
|
|
owners: [ctx.store.proxy.edPublic],
|
|
|
keys: rosterKeys,
|
|
|
anon_rpc: ctx.store.anon_rpc,
|
|
|
lastKnownHash: void 0,
|
|
|
}, waitFor(function (err, _roster) {
|
|
|
if (err) {
|
|
|
waitFor.abort();
|
|
|
return void cb({error: 'ROSTER_ERROR'});
|
|
|
}
|
|
|
roster = _roster;
|
|
|
var myData = Messaging.createData(ctx.store.proxy);
|
|
|
delete myData.channel;
|
|
|
roster.init(myData, waitFor(function (err) {
|
|
|
if (err) {
|
|
|
waitFor.abort();
|
|
|
return void cb({error: 'ROSTER_INIT_ERROR'});
|
|
|
}
|
|
|
}));
|
|
|
}));
|
|
|
|
|
|
// Add yourself as owner of the chat channel
|
|
|
var crypto = Crypto.createEncryptor(chatSecret.keys);
|
|
|
var chatCfg = {
|
|
|
network: ctx.store.network,
|
|
|
channel: chatSecret.channel,
|
|
|
noChainPad: true,
|
|
|
crypto: crypto,
|
|
|
metadata: {
|
|
|
validateKey: chatSecret.keys.validateKey,
|
|
|
owners: [ctx.store.proxy.edPublic],
|
|
|
}
|
|
|
};
|
|
|
var chatReady = waitFor();
|
|
|
var cpNf2;
|
|
|
chatCfg.onReady = function () {
|
|
|
if (cpNf2) { cpNf2.stop(); }
|
|
|
chatReady();
|
|
|
};
|
|
|
chatCfg.onError = function () {
|
|
|
waitFor.abort();
|
|
|
return void cb({error: 'CHAT_INIT_ERROR'});
|
|
|
};
|
|
|
cpNf2 = CpNetflux.start(chatCfg);
|
|
|
}).nThen(function (waitFor) {
|
|
|
roster.metadata({
|
|
|
name: data.name
|
|
|
}, waitFor(function (err) {
|
|
|
if (err) {
|
|
|
waitFor.abort();
|
|
|
return void cb({error: 'ROSTER_INIT_ERROR'});
|
|
|
}
|
|
|
}));
|
|
|
}).nThen(function () {
|
|
|
var id = Util.createRandomInteger();
|
|
|
config.onMetadataUpdate = function () {
|
|
|
var team = ctx.teams[id];
|
|
|
if (!team) { return; }
|
|
|
ctx.emit('ROSTER_CHANGE', id, team.clients);
|
|
|
};
|
|
|
var lm = Listmap.create(config);
|
|
|
var proxy = lm.proxy;
|
|
|
proxy.version = 2; // No migration needed
|
|
|
proxy.on('ready', function () {
|
|
|
// Store keys in our drive
|
|
|
var keys = {
|
|
|
drive: {
|
|
|
edPrivate: Nacl.util.encodeBase64(keyPair.secretKey),
|
|
|
edPublic: Nacl.util.encodeBase64(keyPair.publicKey)
|
|
|
},
|
|
|
chat: {
|
|
|
edit: chatHashes.editHash,
|
|
|
view: chatHashes.viewHash,
|
|
|
validateKey: chatSecret.keys.validateKey,
|
|
|
channel: chatSecret.channel
|
|
|
},
|
|
|
roster: {
|
|
|
channel: rosterKeys.channel,
|
|
|
edit: rosterSeed,
|
|
|
view: rosterKeys.viewKeyStr,
|
|
|
}
|
|
|
};
|
|
|
ctx.store.proxy.teams[id] = {
|
|
|
owner: true,
|
|
|
channel: secret.channel,
|
|
|
hash: hash,
|
|
|
roHash: roHash,
|
|
|
password: password,
|
|
|
keys: keys,
|
|
|
//members: membersHashes.editHash,
|
|
|
metadata: {
|
|
|
name: data.name
|
|
|
}
|
|
|
};
|
|
|
// Initialize the team drive
|
|
|
proxy.drive = {};
|
|
|
|
|
|
onReady(ctx, id, lm, roster, keys, cId, function () {
|
|
|
Feedback.send('TEAM_CREATION');
|
|
|
ctx.updateMetadata();
|
|
|
cb();
|
|
|
});
|
|
|
}).on('error', function (info) {
|
|
|
if (info && typeof (info.loaded) !== "undefined" && !info.loaded) {
|
|
|
cb({error:'ECONNECT'});
|
|
|
}
|
|
|
if (info && info.error) {
|
|
|
if (info.error === "EDELETED") {
|
|
|
closeTeam(ctx, id);
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var deleteTeam = function (ctx, data, cId, cb) {
|
|
|
var teamId = data.teamId;
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
var teamData = Util.find(ctx, ['store', 'proxy', 'teams', teamId]);
|
|
|
if (!team || !teamData) { return void cb ({error: 'ENOENT'}); }
|
|
|
var state = team.roster.getState();
|
|
|
var curvePublic = Util.find(ctx, ['store', 'proxy', 'curvePublic']);
|
|
|
var me = state.members[curvePublic];
|
|
|
if (!me || me.role !== "OWNER") { return cb({ error: "EFORBIDDEN"}); }
|
|
|
|
|
|
var edPublic = Util.find(ctx, ['store', 'proxy', 'edPublic']);
|
|
|
var teamEdPublic = Util.find(teamData, ['keys', 'drive', 'edPublic']);
|
|
|
|
|
|
nThen(function (waitFor) {
|
|
|
ctx.Store.anonRpcMsg(null, {
|
|
|
msg: 'GET_METADATA',
|
|
|
data: teamData.channel
|
|
|
}, waitFor(function (obj) {
|
|
|
// If we can't get owners, abort
|
|
|
if (obj && obj.error) {
|
|
|
waitFor.abort();
|
|
|
return cb({ error: obj.error});
|
|
|
}
|
|
|
// Check if we're an owner of the team drive
|
|
|
var metadata = obj[0];
|
|
|
if (metadata && Array.isArray(metadata.owners) &&
|
|
|
metadata.owners.indexOf(edPublic) !== -1) { return; }
|
|
|
// If w'e're not an owner, abort
|
|
|
waitFor.abort();
|
|
|
cb({error: 'EFORBIDDEN'});
|
|
|
}));
|
|
|
}).nThen(function (waitFor) {
|
|
|
team.proxy.delete = true;
|
|
|
// For each pad, check on the server if there are other owners.
|
|
|
// If yes, then remove yourself as an owner
|
|
|
// If no, delete the pad
|
|
|
var ownedPads = team.manager.getChannelsList('owned');
|
|
|
var sem = Saferphore.create(10);
|
|
|
ownedPads.forEach(function (c) {
|
|
|
var w = waitFor();
|
|
|
sem.take(function (give) {
|
|
|
var otherOwners = false;
|
|
|
nThen(function (_w) {
|
|
|
ctx.Store.anonRpcMsg(null, {
|
|
|
msg: 'GET_METADATA',
|
|
|
data: c
|
|
|
}, _w(function (obj) {
|
|
|
if (obj && obj.error) {
|
|
|
give();
|
|
|
return void _w.abort();
|
|
|
}
|
|
|
var md = obj[0];
|
|
|
var isOwner = md && Array.isArray(md.owners) && md.owners.indexOf(teamEdPublic) !== -1;
|
|
|
if (!isOwner) {
|
|
|
give();
|
|
|
return void _w.abort();
|
|
|
}
|
|
|
otherOwners = md.owners.some(function (ed) { return ed !== teamEdPublic; });
|
|
|
}));
|
|
|
}).nThen(function (_w) {
|
|
|
if (otherOwners) {
|
|
|
ctx.Store.setPadMetadata(null, {
|
|
|
channel: c,
|
|
|
command: 'RM_OWNERS',
|
|
|
value: [teamEdPublic],
|
|
|
}, _w());
|
|
|
return;
|
|
|
}
|
|
|
// We're the only owner: delete the pad
|
|
|
team.rpc.removeOwnedChannel(c, _w(function (err) {
|
|
|
if (err) { console.error(err); }
|
|
|
}));
|
|
|
}).nThen(function () {
|
|
|
give();
|
|
|
w();
|
|
|
});
|
|
|
});
|
|
|
});
|
|
|
}).nThen(function (waitFor) {
|
|
|
// Delete the pins log
|
|
|
team.rpc.removePins(waitFor(function (err) {
|
|
|
if (err) { console.error(err); }
|
|
|
}));
|
|
|
// Delete the roster
|
|
|
var rosterChan = Util.find(teamData, ['keys', 'roster', 'channel']);
|
|
|
ctx.store.rpc.removeOwnedChannel(rosterChan, waitFor(function (err) {
|
|
|
if (err) { console.error(err); }
|
|
|
}));
|
|
|
// Delete the chat
|
|
|
var chatChan = Util.find(teamData, ['keys', 'chat', 'channel']);
|
|
|
ctx.store.rpc.removeOwnedChannel(chatChan, waitFor(function (err) {
|
|
|
if (err) { console.error(err); }
|
|
|
}));
|
|
|
// Delete the team drive
|
|
|
ctx.store.rpc.removeOwnedChannel(teamData.channel, waitFor(function (err) {
|
|
|
if (err) { console.error(err); }
|
|
|
}));
|
|
|
}).nThen(function () {
|
|
|
Feedback.send('TEAM_DELETION');
|
|
|
closeTeam(ctx, teamId);
|
|
|
cb();
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var joinTeam = function (ctx, data, cId, cb) {
|
|
|
var team = data.team;
|
|
|
if (!(team.hash || team.roHash) || !team.channel || !team.password
|
|
|
|| !team.keys || !team.metadata) { return void cb({error: 'EINVAL'}); }
|
|
|
var id = Util.createRandomInteger();
|
|
|
ctx.store.proxy.teams[id] = team;
|
|
|
ctx.onReadyHandlers[id] = [];
|
|
|
openChannel(ctx, team, id, function (obj) {
|
|
|
if (!(obj && obj.error)) { console.debug('Team joined:' + id); }
|
|
|
ctx.updateMetadata();
|
|
|
cb(obj);
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var leaveTeam = function (ctx, data, cId, cb) {
|
|
|
var teamId = data.teamId;
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void cb ({error: 'ENOENT'}); }
|
|
|
if (!team.roster) { return void cb({error: 'NO_ROSTER'}); }
|
|
|
var curvePublic = ctx.store.proxy.curvePublic;
|
|
|
team.roster.remove([curvePublic], function (err) {
|
|
|
if (err) { return void cb({error: err}); }
|
|
|
closeTeam(ctx, teamId);
|
|
|
cb();
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var getTeamRoster = function (ctx, data, cId, cb) {
|
|
|
var teamId = data.teamId;
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var teamData = Util.find(ctx, ['store', 'proxy', 'teams', teamId]);
|
|
|
if (!teamData) { return void cb ({error: 'ENOENT'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void cb ({error: 'ENOENT'}); }
|
|
|
if (!team.roster) { return void cb({error: 'NO_ROSTER'}); }
|
|
|
var state = team.roster.getState() || {};
|
|
|
var members = state.members || {};
|
|
|
|
|
|
// Get pending owners
|
|
|
var md = team.listmap.metadata || {};
|
|
|
if (Array.isArray(md.pending_owners)) {
|
|
|
// Get the members associated to the pending_owners' edPublic and mark them as such
|
|
|
md.pending_owners.forEach(function (ed) {
|
|
|
var member;
|
|
|
Object.keys(members).some(function (curve) {
|
|
|
if (members[curve].edPublic === ed) {
|
|
|
member = members[curve];
|
|
|
return true;
|
|
|
}
|
|
|
});
|
|
|
if (!member && teamData.owner) {
|
|
|
var removeOwnership = function (chan) {
|
|
|
ctx.Store.setPadMetadata(null, {
|
|
|
channel: chan,
|
|
|
command: 'RM_PENDING_OWNERS',
|
|
|
value: [ed],
|
|
|
}, function () {});
|
|
|
};
|
|
|
removeOwnership(teamData.channel);
|
|
|
removeOwnership(Util.find(teamData, ['keys', 'roster', 'channel']));
|
|
|
removeOwnership(Util.find(teamData, ['keys', 'chat', 'channel']));
|
|
|
return;
|
|
|
}
|
|
|
member.pendingOwner = true;
|
|
|
});
|
|
|
}
|
|
|
|
|
|
// Add online status (using messenger data)
|
|
|
var chatData = team.getChatData();
|
|
|
var online = ctx.store.messenger.getOnlineList(chatData.channel) || [];
|
|
|
online.forEach(function (curve) {
|
|
|
if (members[curve]) {
|
|
|
members[curve].online = true;
|
|
|
}
|
|
|
});
|
|
|
|
|
|
cb(members);
|
|
|
};
|
|
|
|
|
|
// Return folders with edit rights available to everybody (decrypted pad href)
|
|
|
var getEditableFolders = function (ctx, data, cId, cb) {
|
|
|
var teamId = data.teamId;
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void cb ({error: 'ENOENT'}); }
|
|
|
var folders = team.manager.folders || {};
|
|
|
var ids = Object.keys(folders).filter(function (id) {
|
|
|
return !folders[id].proxy.version;
|
|
|
});
|
|
|
cb(ids.map(function (id) {
|
|
|
var uo = Util.find(team, ['user', 'userObject']);
|
|
|
return {
|
|
|
name: Util.find(folders, [id, 'proxy', 'metadata', 'title']),
|
|
|
path: uo ? uo.findFile(id)[0] : []
|
|
|
};
|
|
|
}));
|
|
|
};
|
|
|
|
|
|
var getTeamMetadata = function (ctx, data, cId, cb) {
|
|
|
var teamId = data.teamId;
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void cb ({error: 'ENOENT'}); }
|
|
|
if (!team.roster) { return void cb({error: 'NO_ROSTER'}); }
|
|
|
var state = team.roster.getState() || {};
|
|
|
cb(state.metadata || {});
|
|
|
};
|
|
|
|
|
|
var setTeamMetadata = function (ctx, data, cId, cb) {
|
|
|
var teamId = data.teamId;
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void cb ({error: 'ENOENT'}); }
|
|
|
if (!team.roster) { return void cb({error: 'NO_ROSTER'}); }
|
|
|
team.roster.metadata(data.metadata, function (err) {
|
|
|
if (err) { return void cb({error: err}); }
|
|
|
var localTeam = ctx.store.proxy.teams[teamId];
|
|
|
if (localTeam) {
|
|
|
localTeam.metadata = data.metadata;
|
|
|
}
|
|
|
cb();
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var offerOwnership = function (ctx, data, cId, _cb) {
|
|
|
var cb = Util.once(_cb);
|
|
|
var teamId = data.teamId;
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var teamData = Util.find(ctx, ['store', 'proxy', 'teams', teamId]);
|
|
|
if (!teamData) { return void cb ({error: 'ENOENT'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void cb ({error: 'ENOENT'}); }
|
|
|
if (!team.roster) { return void cb({error: 'NO_ROSTER'}); }
|
|
|
if (!data.curvePublic) { return void cb({error: 'MISSING_DATA'}); }
|
|
|
var state = team.roster.getState();
|
|
|
var user = state.members[data.curvePublic];
|
|
|
nThen(function (waitFor) {
|
|
|
// Offer ownership to a friend
|
|
|
var onError = function (res) {
|
|
|
var err = res && res.error;
|
|
|
if (err) {
|
|
|
console.error(err);
|
|
|
waitFor.abort();
|
|
|
return void cb({error:err});
|
|
|
}
|
|
|
};
|
|
|
var addPendingOwner = function (chan) {
|
|
|
ctx.Store.setPadMetadata(null, {
|
|
|
channel: chan,
|
|
|
command: 'ADD_PENDING_OWNERS',
|
|
|
value: [user.edPublic],
|
|
|
}, waitFor(onError));
|
|
|
};
|
|
|
// Team proxy
|
|
|
addPendingOwner(teamData.channel);
|
|
|
// Team roster
|
|
|
addPendingOwner(Util.find(teamData, ['keys', 'roster', 'channel']));
|
|
|
// Team chat
|
|
|
addPendingOwner(Util.find(teamData, ['keys', 'chat', 'channel']));
|
|
|
}).nThen(function (waitFor) {
|
|
|
var obj = {};
|
|
|
obj[user.curvePublic] = {
|
|
|
role: 'OWNER'
|
|
|
};
|
|
|
team.roster.describe(obj, waitFor(function (err) {
|
|
|
if (err) { console.error(err); }
|
|
|
}));
|
|
|
}).nThen(function (waitFor) {
|
|
|
// Send mailbox to offer ownership
|
|
|
ctx.store.mailbox.sendTo("ADD_OWNER", {
|
|
|
teamChannel: teamData.channel,
|
|
|
chatChannel: Util.find(teamData, ['keys', 'chat', 'channel']),
|
|
|
rosterChannel: Util.find(teamData, ['keys', 'roster', 'channel']),
|
|
|
title: teamData.metadata.name
|
|
|
}, {
|
|
|
channel: user.notifications,
|
|
|
curvePublic: user.curvePublic
|
|
|
}, waitFor());
|
|
|
}).nThen(function () {
|
|
|
cb();
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var revokeOwnership = function (ctx, teamId, user, _cb) {
|
|
|
var cb = Util.once(_cb);
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var teamData = Util.find(ctx, ['store', 'proxy', 'teams', teamId]);
|
|
|
if (!teamData) { return void cb ({error: 'ENOENT'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void cb ({error: 'ENOENT'}); }
|
|
|
var md = team.listmap.metadata || {};
|
|
|
var isPendingOwner = (md.pending_owners || []).indexOf(user.edPublic) !== -1;
|
|
|
nThen(function (waitFor) {
|
|
|
var cmd = isPendingOwner ? 'RM_PENDING_OWNERS' : 'RM_OWNERS';
|
|
|
|
|
|
var onError = function (res) {
|
|
|
var err = res && res.error;
|
|
|
if (err) {
|
|
|
console.error(err);
|
|
|
waitFor.abort();
|
|
|
return void cb(err);
|
|
|
}
|
|
|
};
|
|
|
var removeOwnership = function (chan) {
|
|
|
ctx.Store.setPadMetadata(null, {
|
|
|
channel: chan,
|
|
|
command: cmd,
|
|
|
value: [user.edPublic],
|
|
|
}, waitFor(onError));
|
|
|
};
|
|
|
// Team proxy
|
|
|
removeOwnership(teamData.channel);
|
|
|
// Team roster
|
|
|
removeOwnership(Util.find(teamData, ['keys', 'roster', 'channel']));
|
|
|
// Team chat
|
|
|
removeOwnership(Util.find(teamData, ['keys', 'chat', 'channel']));
|
|
|
}).nThen(function (waitFor) {
|
|
|
var obj = {};
|
|
|
obj[user.curvePublic] = {
|
|
|
role: 'ADMIN',
|
|
|
pendingOwner: false
|
|
|
};
|
|
|
team.roster.describe(obj, waitFor(function (err) {
|
|
|
if (err) { console.error(err); }
|
|
|
}));
|
|
|
}).nThen(function (waitFor) {
|
|
|
// Send mailbox to offer ownership
|
|
|
ctx.store.mailbox.sendTo("RM_OWNER", {
|
|
|
teamChannel: teamData.channel,
|
|
|
title: teamData.metadata.name,
|
|
|
pending: isPendingOwner
|
|
|
}, {
|
|
|
channel: user.notifications,
|
|
|
curvePublic: user.curvePublic
|
|
|
}, waitFor());
|
|
|
}).nThen(function () {
|
|
|
cb();
|
|
|
});
|
|
|
};
|
|
|
|
|
|
// We've received an offer to be an owner of the team.
|
|
|
// If we accept, we need to set the "owner" flag in our team data
|
|
|
// If we decline, we need to change our role back to "ADMIN"
|
|
|
var answerOwnership = function (ctx, data, cId, cb) {
|
|
|
var myTeams = ctx.store.proxy.teams;
|
|
|
var teamId;
|
|
|
Object.keys(myTeams).forEach(function (id) {
|
|
|
if (myTeams[id].channel === data.teamChannel) {
|
|
|
teamId = id;
|
|
|
return true;
|
|
|
}
|
|
|
});
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var teamData = Util.find(ctx, ['store', 'proxy', 'teams', teamId]);
|
|
|
if (!teamData) { return void cb ({error: 'ENOENT'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void cb ({error: 'ENOENT'}); }
|
|
|
if (!team.roster) { return void cb({error: 'NO_ROSTER'}); }
|
|
|
var obj = {};
|
|
|
|
|
|
// Accept
|
|
|
if (data.answer) {
|
|
|
teamData.owner = true;
|
|
|
return;
|
|
|
}
|
|
|
// Decline
|
|
|
obj[ctx.store.proxy.curvePublic] = {
|
|
|
role: 'ADMIN',
|
|
|
};
|
|
|
team.roster.describe(obj, function (err) {
|
|
|
if (err) { return void cb({error: err}); }
|
|
|
cb();
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var getInviteData = function (ctx, teamId, edit) {
|
|
|
var teamData = Util.find(ctx, ['store', 'proxy', 'teams', teamId]);
|
|
|
if (!teamData) { return {}; }
|
|
|
var data = Util.clone(teamData);
|
|
|
if (!edit) {
|
|
|
// Delete edit keys
|
|
|
delete data.hash;
|
|
|
delete data.keys.drive.edPrivate;
|
|
|
delete data.keys.chat.edit;
|
|
|
}
|
|
|
// Delete owner key
|
|
|
delete data.owner;
|
|
|
return data;
|
|
|
};
|
|
|
|
|
|
// Update my edit rights in listmap (only upgrade) and userObject (upgrade and downgrade)
|
|
|
// We also need to propagate the changes to the shared folders
|
|
|
var updateMyRights = function (ctx, teamId, hash) {
|
|
|
if (!teamId) { return true; }
|
|
|
var teamData = Util.find(ctx, ['store', 'proxy', 'teams', teamId]);
|
|
|
if (!teamData) { return true; }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return true; }
|
|
|
|
|
|
var secret = Hash.getSecrets('team', hash || teamData.roHash, teamData.password);
|
|
|
// Upgrade the listmap if we can
|
|
|
SF.upgrade(teamData.channel, secret);
|
|
|
// Set the new readOnly value in userObject
|
|
|
if (team.userObject) {
|
|
|
team.userObject.setReadOnly(!secret.keys.secondaryKey, secret.keys.secondaryKey);
|
|
|
}
|
|
|
|
|
|
if (!secret.keys.secondaryKey && team.rpc) {
|
|
|
team.rpc.destroy();
|
|
|
}
|
|
|
|
|
|
// Upgrade the shared folders
|
|
|
var folders = Util.find(team, ['proxy', 'drive', 'sharedFolders']);
|
|
|
Object.keys(folders || {}).forEach(function (sfId) {
|
|
|
var data = team.manager.getSharedFolderData(sfId);
|
|
|
var parsed = Hash.parsePadUrl(data.href || data.roHref);
|
|
|
var secret = Hash.getSecrets(parsed.type, parsed.hash, data.password);
|
|
|
SF.upgrade(secret.channel, secret);
|
|
|
var uo = Util.find(team, ['manager', 'folders', sfId, 'userObject']);
|
|
|
if (uo) {
|
|
|
uo.setReadOnly(!secret.keys.secondaryKey, secret.keys.secondaryKey);
|
|
|
}
|
|
|
});
|
|
|
ctx.updateMetadata();
|
|
|
ctx.emit('ROSTER_CHANGE_RIGHTS', teamId, team.clients);
|
|
|
};
|
|
|
|
|
|
var changeMyRights = function (ctx, teamId, state, data) {
|
|
|
if (!teamId) { return true; }
|
|
|
var teamData = Util.find(ctx, ['store', 'proxy', 'teams', teamId]);
|
|
|
if (!teamData) { return true; }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return true; }
|
|
|
|
|
|
if (teamData.channel !== data.channel || teamData.password !== data.password) { return true; }
|
|
|
|
|
|
if (state) {
|
|
|
teamData.hash = data.hash;
|
|
|
teamData.keys.drive.edPrivate = data.keys.drive.edPrivate;
|
|
|
teamData.keys.chat.edit = data.keys.chat.edit;
|
|
|
|
|
|
var secret = Hash.getSecrets('team', data.hash, teamData.password);
|
|
|
team.secondaryKey = secret && secret.keys.secondaryKey;
|
|
|
} else {
|
|
|
delete teamData.hash;
|
|
|
delete teamData.keys.drive.edPrivate;
|
|
|
delete teamData.keys.chat.edit;
|
|
|
delete team.secondaryKey;
|
|
|
}
|
|
|
|
|
|
updateMyRights(ctx, teamId, data.hash);
|
|
|
};
|
|
|
var changeEditRights = function (ctx, teamId, user, state, cb) {
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var teamData = Util.find(ctx, ['store', 'proxy', 'teams', teamId]);
|
|
|
if (!teamData) { return void cb ({error: 'ENOENT'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void cb ({error: 'ENOENT'}); }
|
|
|
|
|
|
// Send mailbox to offer ownership
|
|
|
ctx.store.mailbox.sendTo("TEAM_EDIT_RIGHTS", {
|
|
|
state: state,
|
|
|
teamData: getInviteData(ctx, teamId, state)
|
|
|
}, {
|
|
|
channel: user.notifications,
|
|
|
curvePublic: user.curvePublic
|
|
|
}, cb);
|
|
|
};
|
|
|
|
|
|
var describeUser = function (ctx, data, cId, cb) {
|
|
|
var teamId = data.teamId;
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void cb ({error: 'ENOENT'}); }
|
|
|
if (!team.roster) { return void cb({error: 'NO_ROSTER'}); }
|
|
|
if (!data.curvePublic || !data.data) { return void cb({error: 'MISSING_DATA'}); }
|
|
|
var state = team.roster.getState();
|
|
|
var user = state.members[data.curvePublic];
|
|
|
|
|
|
// It it is an ownership revocation, we have to set it in pad metadata first
|
|
|
if (user.role === "OWNER" && data.data.role !== "OWNER") {
|
|
|
revokeOwnership(ctx, teamId, user, function (err) {
|
|
|
if (!err) { return void cb(); }
|
|
|
console.error(err);
|
|
|
return void cb({error: err});
|
|
|
});
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
// Viewer to editor
|
|
|
if (user.role === "VIEWER" && data.data.role !== "VIEWER") {
|
|
|
changeEditRights(ctx, teamId, user, true, function (err) {
|
|
|
return void cb({error: err});
|
|
|
});
|
|
|
}
|
|
|
|
|
|
// Editor to viewer
|
|
|
if (user.role !== "VIEWER" && data.data.role === "VIEWER") {
|
|
|
changeEditRights(ctx, teamId, user, false, function (err) {
|
|
|
return void cb({error: err});
|
|
|
});
|
|
|
}
|
|
|
|
|
|
var obj = {};
|
|
|
obj[data.curvePublic] = data.data;
|
|
|
team.roster.describe(obj, function (err) {
|
|
|
if (err) { return void cb({error: err}); }
|
|
|
cb();
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var inviteToTeam = function (ctx, data, cId, cb) {
|
|
|
var teamId = data.teamId;
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void cb ({error: 'ENOENT'}); }
|
|
|
if (!team.roster) { return void cb({error: 'NO_ROSTER'}); }
|
|
|
var user = data.user;
|
|
|
if (!user || !user.curvePublic || !user.notifications) { return void cb({error: 'MISSING_DATA'}); }
|
|
|
delete user.channel;
|
|
|
delete user.lastKnownHash;
|
|
|
user.pending = true;
|
|
|
|
|
|
var obj = {};
|
|
|
obj[user.curvePublic] = user;
|
|
|
obj[user.curvePublic].role = 'VIEWER';
|
|
|
team.roster.add(obj, function (err) {
|
|
|
if (err && err !== 'NO_CHANGE') { return void cb({error: err}); }
|
|
|
ctx.store.mailbox.sendTo('INVITE_TO_TEAM', {
|
|
|
team: getInviteData(ctx, teamId)
|
|
|
}, {
|
|
|
channel: user.notifications,
|
|
|
curvePublic: user.curvePublic
|
|
|
}, function (obj) {
|
|
|
cb(obj);
|
|
|
});
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var removeUser = function (ctx, data, cId, cb) {
|
|
|
var teamId = data.teamId;
|
|
|
if (!teamId) { return void cb({error: 'EINVAL'}); }
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void cb ({error: 'ENOENT'}); }
|
|
|
if (!team.roster) { return void cb({error: 'NO_ROSTER'}); }
|
|
|
if (!data.curvePublic) { return void cb({error: 'MISSING_DATA'}); }
|
|
|
|
|
|
var state = team.roster.getState();
|
|
|
var userData = state.members[data.curvePublic];
|
|
|
team.roster.remove([data.curvePublic], function (err) {
|
|
|
if (err) { return void cb({error: err}); }
|
|
|
// The user has been removed, send them a notification
|
|
|
if (!userData || !userData.notifications) { return cb(); }
|
|
|
ctx.store.mailbox.sendTo('KICKED_FROM_TEAM', {
|
|
|
pending: data.pending,
|
|
|
teamChannel: getInviteData(ctx, teamId).channel,
|
|
|
teamName: getInviteData(ctx, teamId).metadata.name
|
|
|
}, {
|
|
|
channel: userData.notifications,
|
|
|
curvePublic: userData.curvePublic
|
|
|
}, function (obj) {
|
|
|
cb(obj);
|
|
|
});
|
|
|
});
|
|
|
};
|
|
|
|
|
|
// Remove a client from all the team they're subscribed to
|
|
|
var removeClient = function (ctx, cId) {
|
|
|
Object.keys(ctx.onReadyHandlers).forEach(function (teamId) {
|
|
|
var idx = -1;
|
|
|
ctx.onReadyHandlers[teamId].some(function (obj, _idx) {
|
|
|
if (obj.cId === cId) {
|
|
|
idx = _idx;
|
|
|
return true;
|
|
|
}
|
|
|
});
|
|
|
if (idx !== -1) {
|
|
|
ctx.onReadyHandlers[teamId].splice(idx, 1);
|
|
|
}
|
|
|
});
|
|
|
|
|
|
Object.keys(ctx.teams).forEach(function (id) {
|
|
|
var clients = ctx.teams[id].clients;
|
|
|
var idx = clients.indexOf(cId);
|
|
|
if (idx !== -1) { clients.splice(idx, 1); }
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var subscribe = function (ctx, id, cId, cb) {
|
|
|
// Unsubscribe from other teams: one tab can only receive events about one team
|
|
|
removeClient(ctx, cId);
|
|
|
// And leave the chat channel
|
|
|
try {
|
|
|
ctx.store.messenger.removeClient(cId);
|
|
|
} catch (e) {}
|
|
|
|
|
|
if (!id) { return void cb(); }
|
|
|
// If the team is loading, as ourselves in the list
|
|
|
if (ctx.onReadyHandlers[id]) {
|
|
|
var _idx = ctx.onReadyHandlers[id].indexOf(cId);
|
|
|
if (_idx === -1) {
|
|
|
ctx.onReadyHandlers[id].push({
|
|
|
cId: cId,
|
|
|
cb: cb
|
|
|
});
|
|
|
}
|
|
|
return;
|
|
|
}
|
|
|
// Otherwise, subscribe to new notifications
|
|
|
if (!ctx.teams[id]) {
|
|
|
return void cb({error: 'EINVAL'});
|
|
|
}
|
|
|
var clients = ctx.teams[id].clients;
|
|
|
var idx = clients.indexOf(cId);
|
|
|
if (idx === -1) {
|
|
|
clients.push(cId);
|
|
|
}
|
|
|
cb();
|
|
|
};
|
|
|
|
|
|
var openTeamChat = function (ctx, data, cId, cb) {
|
|
|
var team = ctx.teams[data.teamId];
|
|
|
if (!team) { return void cb({error: 'ENOENT'}); }
|
|
|
var onUpdate = function () {
|
|
|
ctx.emit('ROSTER_CHANGE', data.teamId, team.clients);
|
|
|
};
|
|
|
ctx.store.messenger.openTeamChat(team.getChatData(), onUpdate, cId, cb);
|
|
|
};
|
|
|
|
|
|
var createInviteLink = function (ctx, data, cId, _cb) {
|
|
|
var cb = Util.mkAsync(Util.once(_cb));
|
|
|
|
|
|
var teamId = data.teamId;
|
|
|
var team = ctx.teams[data.teamId];
|
|
|
var seeds = data.seeds; // {scrypt, preview}
|
|
|
var bytes64 = data.bytes64;
|
|
|
|
|
|
if (!teamId || !team) { return void cb({error: 'EINVAL'}); }
|
|
|
|
|
|
var roster = team.roster;
|
|
|
|
|
|
var teamName;
|
|
|
try {
|
|
|
teamName = roster.getState().metadata.name;
|
|
|
} catch (err) {
|
|
|
return void cb({ error: "TEAM_NAME_ERR" });
|
|
|
}
|
|
|
|
|
|
var message = data.message;
|
|
|
var name = data.name;
|
|
|
|
|
|
/*
|
|
|
var password = data.password;
|
|
|
var hash = data.hash;
|
|
|
*/
|
|
|
|
|
|
// derive { channel, cryptKey} for the preview content channel
|
|
|
var previewKeys = Invite.derivePreviewKeys(seeds.preview);
|
|
|
|
|
|
// derive {channel, cryptkey} for the invite content channel
|
|
|
var inviteKeys = Invite.deriveInviteKeys(bytes64);
|
|
|
|
|
|
// randomly generate ephemeral keys for ownership of the above content
|
|
|
// and a placeholder in the roster
|
|
|
var ephemeralKeys = Invite.generateKeys();
|
|
|
|
|
|
nThen(function (w) {
|
|
|
|
|
|
|
|
|
(function () {
|
|
|
// a random signing keypair to prevent further writes to the channel
|
|
|
// we don't need to remember it cause we're only writing once
|
|
|
var sign = Invite.generateSignPair(); // { validateKey, signKey}
|
|
|
var putOpts = {
|
|
|
initialState: '{}',
|
|
|
network: ctx.store.network,
|
|
|
metadata: {
|
|
|
owners: [ctx.store.proxy.edPublic, ephemeralKeys.edPublic]
|
|
|
}
|
|
|
};
|
|
|
putOpts.metadata.validateKey = sign.validateKey;
|
|
|
|
|
|
// visible with only the invite link
|
|
|
var previewContent = {
|
|
|
teamName: teamName,
|
|
|
message: message,
|
|
|
author: Messaging.createData(ctx.store.proxy, false),
|
|
|
displayName: name,
|
|
|
};
|
|
|
|
|
|
var cryptput_config = {
|
|
|
channel: previewKeys.channel,
|
|
|
type: 'pad',
|
|
|
version: 2,
|
|
|
keys: { // what would normally be provided by getSecrets
|
|
|
cryptKey: previewKeys.cryptKey,
|
|
|
validateKey: sign.validateKey, // sent to historyKeeper
|
|
|
signKey: sign.signKey, // b64EdPrivate
|
|
|
},
|
|
|
};
|
|
|
|
|
|
Crypt.put(cryptput_config, JSON.stringify(previewContent), w(function (err /*, doc */) {
|
|
|
if (err) {
|
|
|
console.error("CRYPTPUT_ERR", err);
|
|
|
w.abort();
|
|
|
return void cb({ error: "SET_PREVIEW_CONTENT" });
|
|
|
}
|
|
|
}), putOpts);
|
|
|
}());
|
|
|
|
|
|
(function () {
|
|
|
// a different random signing key so that the server can't correlate these documents
|
|
|
// as components of an invite
|
|
|
var sign = Invite.generateSignPair(); // { validateKey, signKey}
|
|
|
var putOpts = {
|
|
|
initialState: '{}',
|
|
|
network: ctx.store.network,
|
|
|
metadata: {
|
|
|
owners: [ctx.store.proxy.edPublic, ephemeralKeys.edPublic]
|
|
|
}
|
|
|
};
|
|
|
putOpts.metadata.validateKey = sign.validateKey;
|
|
|
|
|
|
// available only with the link and the content
|
|
|
var inviteContent = {
|
|
|
teamData: getInviteData(ctx, teamId, false),
|
|
|
ephemeral: {
|
|
|
edPublic: ephemeralKeys.edPublic,
|
|
|
edPrivate: ephemeralKeys.edPrivate,
|
|
|
curvePublic: ephemeralKeys.curvePublic,
|
|
|
curvePrivate: ephemeralKeys.curvePrivate,
|
|
|
},
|
|
|
};
|
|
|
|
|
|
var cryptput_config = {
|
|
|
channel: inviteKeys.channel,
|
|
|
type: 'pad',
|
|
|
version: 2,
|
|
|
keys: {
|
|
|
cryptKey: inviteKeys.cryptKey,
|
|
|
validateKey: sign.validateKey,
|
|
|
signKey: sign.signKey,
|
|
|
},
|
|
|
};
|
|
|
|
|
|
Crypt.put(cryptput_config, JSON.stringify(inviteContent), w(function (err /*, doc */) {
|
|
|
if (err) {
|
|
|
console.error("CRYPTPUT_ERR", err);
|
|
|
w.abort();
|
|
|
return void cb({ error: "SET_PREVIEW_CONTENT" });
|
|
|
}
|
|
|
}), putOpts);
|
|
|
}());
|
|
|
}).nThen(function (w) {
|
|
|
team.pin([inviteKeys.channel, previewKeys.channel], function (obj) {
|
|
|
if (obj && obj.error) { console.error(obj.error); }
|
|
|
});
|
|
|
Invite.createRosterEntry(team.roster, {
|
|
|
curvePublic: ephemeralKeys.curvePublic,
|
|
|
content: {
|
|
|
curvePublic: ephemeralKeys.curvePublic,
|
|
|
displayName: data.name,
|
|
|
pending: true,
|
|
|
inviteChannel: inviteKeys.channel,
|
|
|
previewChannel: previewKeys.channel,
|
|
|
}
|
|
|
}, w(function (err) {
|
|
|
if (err) {
|
|
|
w.abort();
|
|
|
cb(err);
|
|
|
}
|
|
|
}));
|
|
|
}).nThen(function () {
|
|
|
// call back empty if everything worked
|
|
|
cb();
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var getPreviewContent = function (ctx, data, cId, cb) {
|
|
|
var seeds = data.seeds;
|
|
|
var previewKeys;
|
|
|
try {
|
|
|
previewKeys = Invite.derivePreviewKeys(seeds.preview);
|
|
|
} catch (err) {
|
|
|
return void cb({ error: "INVALID_SEEDS" });
|
|
|
}
|
|
|
Crypt.get({ // secrets
|
|
|
channel: previewKeys.channel,
|
|
|
type: 'pad',
|
|
|
version: 2,
|
|
|
keys: {
|
|
|
cryptKey: previewKeys.cryptKey,
|
|
|
},
|
|
|
}, function (err, val) {
|
|
|
if (err) { return void cb({ error: err }); }
|
|
|
if (!val) { return void cb({ error: 'DELETED' }); }
|
|
|
|
|
|
var json = Util.tryParse(val);
|
|
|
if (!json) { return void cb({ error: "parseError" }); }
|
|
|
cb(json);
|
|
|
}, { // cryptget opts
|
|
|
network: ctx.store.network,
|
|
|
initialState: '{}',
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var getInviteContent = function (ctx, data, cId, cb) {
|
|
|
var bytes64 = data.bytes64;
|
|
|
var previewKeys;
|
|
|
try {
|
|
|
previewKeys = Invite.deriveInviteKeys(bytes64);
|
|
|
} catch (err) {
|
|
|
return void cb({ error: "INVALID_SEEDS" });
|
|
|
}
|
|
|
Crypt.get({ // secrets
|
|
|
channel: previewKeys.channel,
|
|
|
type: 'pad',
|
|
|
version: 2,
|
|
|
keys: {
|
|
|
cryptKey: previewKeys.cryptKey,
|
|
|
},
|
|
|
}, function (err, val) {
|
|
|
if (err) { return void cb({error: err}); }
|
|
|
if (!val) { return void cb({error: 'DELETED'}); }
|
|
|
|
|
|
var json = Util.tryParse(val);
|
|
|
if (!json) { return void cb({error: "parseError"}); }
|
|
|
cb(json);
|
|
|
}, { // cryptget opts
|
|
|
network: ctx.store.network,
|
|
|
initialState: '{}',
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var acceptLinkInvitation = function (ctx, data, cId, cb) {
|
|
|
var inviteContent;
|
|
|
var rosterState;
|
|
|
nThen(function (waitFor) {
|
|
|
// Get team keys and ephemeral keys
|
|
|
getInviteContent(ctx, data, cId, waitFor(function (obj) {
|
|
|
if (obj && obj.error) {
|
|
|
waitFor.abort();
|
|
|
return void cb(obj);
|
|
|
}
|
|
|
inviteContent = obj;
|
|
|
}));
|
|
|
}).nThen(function (waitFor) {
|
|
|
// Check if you're already a member of this team
|
|
|
var chan = Util.find(inviteContent, ['teamData', 'channel']);
|
|
|
var myTeams = ctx.store.proxy.teams || {};
|
|
|
var isMember = Object.keys(myTeams).some(function (k) {
|
|
|
var t = myTeams[k];
|
|
|
return t.channel === chan;
|
|
|
});
|
|
|
if (isMember) {
|
|
|
waitFor.abort();
|
|
|
return void cb({error: 'ALREADY_MEMBER'});
|
|
|
}
|
|
|
// Accept the roster invitation: relplace our ephemeral keys with our user keys
|
|
|
var rosterData = Util.find(inviteContent, ['teamData', 'keys', 'roster']);
|
|
|
var myKeys = inviteContent.ephemeral;
|
|
|
if (!rosterData || !myKeys) {
|
|
|
waitFor.abort();
|
|
|
return void cb({error: 'INVALID_INVITE_CONTENT'});
|
|
|
}
|
|
|
var rosterKeys = Crypto.Team.deriveMemberKeys(rosterData.edit, myKeys);
|
|
|
Roster.create({
|
|
|
network: ctx.store.network,
|
|
|
channel: rosterData.channel,
|
|
|
keys: rosterKeys,
|
|
|
anon_rpc: ctx.store.anon_rpc,
|
|
|
}, waitFor(function (err, roster) {
|
|
|
if (err) {
|
|
|
waitFor.abort();
|
|
|
console.error(err);
|
|
|
return void cb({error: 'ROSTER_ERROR'});
|
|
|
}
|
|
|
var myData = Messaging.createData(ctx.store.proxy, false);
|
|
|
var state = roster.getState();
|
|
|
rosterState = state.members[myKeys.curvePublic];
|
|
|
roster.accept(myData.curvePublic, waitFor(function (err) {
|
|
|
roster.stop();
|
|
|
if (err) {
|
|
|
waitFor.abort();
|
|
|
console.error(err);
|
|
|
return void cb({error: 'ACCEPT_ERROR'});
|
|
|
}
|
|
|
}));
|
|
|
}));
|
|
|
}).nThen(function () {
|
|
|
var tempRpc = {};
|
|
|
initRpc(ctx, tempRpc, inviteContent.ephemeral, function (err) {
|
|
|
if (err) { return; }
|
|
|
var rpc = tempRpc.rpc;
|
|
|
if (rosterState.inviteChannel) {
|
|
|
rpc.removeOwnedChannel(rosterState.inviteChannel, function (err) {
|
|
|
if (err) { console.error(err); }
|
|
|
});
|
|
|
}
|
|
|
if (rosterState.previewChannel) {
|
|
|
rpc.removeOwnedChannel(rosterState.previewChannel, function (err) {
|
|
|
if (err) { console.error(err); }
|
|
|
});
|
|
|
}
|
|
|
});
|
|
|
// Add the team to our list and join...
|
|
|
joinTeam(ctx, {
|
|
|
team: inviteContent.teamData
|
|
|
}, cId, cb);
|
|
|
});
|
|
|
};
|
|
|
|
|
|
Team.init = function (cfg, waitFor, emit) {
|
|
|
var team = {};
|
|
|
var store = cfg.store;
|
|
|
if (!store.loggedIn || !store.proxy.edPublic) { return; }
|
|
|
var ctx = {
|
|
|
store: store,
|
|
|
Store: cfg.Store,
|
|
|
pinPads: cfg.pinPads,
|
|
|
emit: emit,
|
|
|
onReadyHandlers: {},
|
|
|
teams: {},
|
|
|
updateMetadata: cfg.updateMetadata
|
|
|
};
|
|
|
|
|
|
var teams = store.proxy.teams = store.proxy.teams || {};
|
|
|
|
|
|
// Listen for changes in our access rights (if another worker receives edit access)
|
|
|
ctx.store.proxy.on('change', ['teams'], function (o, n, p) {
|
|
|
if (p[2] !== 'hash') { return; }
|
|
|
updateMyRights(ctx, p[1], n);
|
|
|
});
|
|
|
ctx.store.proxy.on('remove', ['teams'], function (o, p) {
|
|
|
if (p[2] !== 'hash') { return; }
|
|
|
updateMyRights(ctx, p[1]);
|
|
|
});
|
|
|
|
|
|
|
|
|
Object.keys(teams).forEach(function (id) {
|
|
|
ctx.onReadyHandlers[id] = [];
|
|
|
openChannel(ctx, teams[id], id, waitFor(function (err) {
|
|
|
if (err) { return void console.error(err); }
|
|
|
console.debug('Team '+id+' ready');
|
|
|
}));
|
|
|
});
|
|
|
|
|
|
team.getTeam = function (id) {
|
|
|
return ctx.teams[id];
|
|
|
};
|
|
|
team.getTeamsData = function (app) {
|
|
|
var t = {};
|
|
|
var safe = false;
|
|
|
if (['drive', 'teams', 'settings'].indexOf(app) !== -1) { safe = true; }
|
|
|
Object.keys(teams).forEach(function (id) {
|
|
|
t[id] = {
|
|
|
owner: teams[id].owner,
|
|
|
name: teams[id].metadata.name,
|
|
|
edPublic: Util.find(teams[id], ['keys', 'drive', 'edPublic']),
|
|
|
avatar: Util.find(teams[id], ['metadata', 'avatar']),
|
|
|
viewer: !Util.find(teams[id], ['keys', 'drive', 'edPrivate']),
|
|
|
|
|
|
};
|
|
|
if (safe && ctx.teams[id]) {
|
|
|
t[id].secondaryKey = ctx.teams[id].secondaryKey;
|
|
|
}
|
|
|
if (ctx.teams[id]) {
|
|
|
t[id].hasSecondaryKey = Boolean(ctx.teams[id].secondaryKey);
|
|
|
}
|
|
|
});
|
|
|
return t;
|
|
|
};
|
|
|
team.getTeams = function () {
|
|
|
return Object.keys(ctx.teams);
|
|
|
};
|
|
|
team.removeFromTeam = function (teamId, curve) {
|
|
|
if (!teams[teamId]) { return; }
|
|
|
if (ctx.onReadyHandlers[teamId]) {
|
|
|
ctx.onReadyHandlers[teamId].push({cb : function () {
|
|
|
ctx.teams[teamId].roster.remove([curve], function (err) {
|
|
|
if (err && err !== 'NO_CHANGE') { console.error(err); }
|
|
|
});
|
|
|
}});
|
|
|
return;
|
|
|
}
|
|
|
var team = ctx.teams[teamId];
|
|
|
if (!team) { return void console.error("TEAM MODULE ERROR"); }
|
|
|
team.roster.remove([curve], function (err) {
|
|
|
if (err && err !== 'NO_CHANGE') { console.error(err); }
|
|
|
});
|
|
|
|
|
|
};
|
|
|
team.changeMyRights = function (id, edit, teamData) {
|
|
|
changeMyRights(ctx, id, edit, teamData);
|
|
|
};
|
|
|
team.updateMyData = function (data) {
|
|
|
Object.keys(ctx.teams).forEach(function (id) {
|
|
|
var team = ctx.teams[id];
|
|
|
if (!team.roster) { return; }
|
|
|
var obj = {};
|
|
|
obj[data.curvePublic] = data;
|
|
|
team.roster.describe(obj, function (err) {
|
|
|
if (err) { console.error(err); }
|
|
|
});
|
|
|
});
|
|
|
};
|
|
|
team.removeClient = function (clientId) {
|
|
|
removeClient(ctx, clientId);
|
|
|
};
|
|
|
team.execCommand = function (clientId, obj, cb) {
|
|
|
if (ctx.store.offline) {
|
|
|
return void cb({ error: 'OFFLINE' });
|
|
|
}
|
|
|
|
|
|
var cmd = obj.cmd;
|
|
|
var data = obj.data;
|
|
|
if (cmd === 'SUBSCRIBE') {
|
|
|
// Only the team app will subscribe to events?
|
|
|
return void subscribe(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'LIST_TEAMS') {
|
|
|
return void cb(store.proxy.teams);
|
|
|
}
|
|
|
if (cmd === 'OPEN_TEAM_CHAT') {
|
|
|
return void openTeamChat(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'GET_TEAM_ROSTER') {
|
|
|
return void getTeamRoster(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'GET_TEAM_METADATA') {
|
|
|
return void getTeamMetadata(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'SET_TEAM_METADATA') {
|
|
|
return void setTeamMetadata(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'OFFER_OWNERSHIP') {
|
|
|
return void offerOwnership(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'ANSWER_OWNERSHIP') {
|
|
|
return void answerOwnership(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'DESCRIBE_USER') {
|
|
|
return void describeUser(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'INVITE_TO_TEAM') {
|
|
|
return void inviteToTeam(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'LEAVE_TEAM') {
|
|
|
return void leaveTeam(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'JOIN_TEAM') {
|
|
|
return void joinTeam(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'REMOVE_USER') {
|
|
|
return void removeUser(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'DELETE_TEAM') {
|
|
|
return void deleteTeam(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'CREATE_TEAM') {
|
|
|
return void createTeam(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'GET_EDITABLE_FOLDERS') {
|
|
|
return void getEditableFolders(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'CREATE_INVITE_LINK') {
|
|
|
return void createInviteLink(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'GET_PREVIEW_CONTENT') {
|
|
|
return void getPreviewContent(ctx, data, clientId, cb);
|
|
|
}
|
|
|
if (cmd === 'ACCEPT_LINK_INVITATION') {
|
|
|
return void acceptLinkInvitation(ctx, data, clientId, cb);
|
|
|
}
|
|
|
};
|
|
|
|
|
|
return team;
|
|
|
};
|
|
|
|
|
|
Team.anonGetPreviewContent = function (cfg, data, cb) {
|
|
|
getPreviewContent(cfg, data, null, cb);
|
|
|
};
|
|
|
|
|
|
return Team;
|
|
|
});
|
|
|
|
|
|
|
|
|
|