2014-11-04 12:34:49 +01:00
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/**
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* Copyright 2014 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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var express = require("express");
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2015-07-15 23:43:24 +02:00
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var bodyParser = require("body-parser");
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2014-11-04 12:34:49 +01:00
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var util = require('util');
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2014-12-10 15:16:07 +01:00
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var path = require('path');
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2014-11-06 23:59:48 +01:00
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var passport = require('passport');
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2015-11-12 10:03:03 +01:00
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var when = require('when');
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2014-11-04 12:34:49 +01:00
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var ui = require("./ui");
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var nodes = require("./nodes");
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var flows = require("./flows");
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var library = require("./library");
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2014-11-06 23:59:48 +01:00
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var info = require("./info");
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2015-04-13 01:11:11 +02:00
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var theme = require("./theme");
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2015-04-26 22:28:16 +02:00
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var locales = require("./locales");
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2015-11-04 12:13:02 +01:00
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var credentials = require("./credentials");
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2015-11-12 10:03:03 +01:00
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var comms = require("./comms");
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2014-11-06 23:59:48 +01:00
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var auth = require("./auth");
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2015-02-06 00:43:35 +01:00
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var needsPermission = auth.needsPermission;
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2014-11-04 12:34:49 +01:00
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2015-11-22 00:12:39 +01:00
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var i18n;
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2015-11-11 23:11:02 +01:00
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var log;
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var adminApp;
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var nodeApp;
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2014-11-04 12:34:49 +01:00
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var errorHandler = function(err,req,res,next) {
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2015-11-03 12:23:37 +01:00
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if (err.message === "request entity too large") {
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log.error(err);
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} else {
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console.log(err.stack);
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}
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log.audit({event: "api.error",error:err.code||"unexpected_error",message:err.toString()},req);
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2015-07-15 23:43:24 +02:00
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res.status(400).json({error:"unexpected_error", message:err.toString()});
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2014-11-06 11:00:25 +01:00
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};
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2014-11-04 12:34:49 +01:00
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2015-11-12 10:03:03 +01:00
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function init(server,runtime) {
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2015-11-11 23:11:02 +01:00
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var settings = runtime.settings;
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2015-11-22 00:12:39 +01:00
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i18n = runtime.i18n;
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2015-11-11 23:11:02 +01:00
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log = runtime.log;
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if (settings.httpNodeRoot !== false) {
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nodeApp = express();
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2015-01-28 23:41:13 +01:00
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}
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2015-11-11 23:11:02 +01:00
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if (settings.httpAdminRoot !== false) {
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2015-11-12 10:03:03 +01:00
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comms.init(server,runtime);
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2015-11-11 23:11:02 +01:00
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adminApp = express();
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auth.init(runtime);
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credentials.init(runtime);
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flows.init(runtime);
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info.init(runtime);
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library.init(adminApp,runtime);
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locales.init(runtime);
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nodes.init(runtime);
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// Editor
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if (!settings.disableEditor) {
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ui.init(runtime);
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var editorApp = express();
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editorApp.get("/",ui.ensureSlash,ui.editor);
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editorApp.get("/icons/:icon",ui.icon);
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if (settings.editorTheme) {
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editorApp.use("/theme",theme.init(runtime));
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}
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editorApp.use("/",ui.editorResources);
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adminApp.use(editorApp);
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}
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var maxApiRequestSize = settings.apiMaxLength || '1mb';
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adminApp.use(bodyParser.json({limit:maxApiRequestSize}));
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adminApp.use(bodyParser.urlencoded({limit:maxApiRequestSize,extended:true}));
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adminApp.get("/auth/login",auth.login);
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if (settings.adminAuth) {
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//TODO: all passport references ought to be in ./auth
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adminApp.use(passport.initialize());
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adminApp.post("/auth/token",
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auth.ensureClientSecret,
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auth.authenticateClient,
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auth.getToken,
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auth.errorHandler
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);
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adminApp.post("/auth/revoke",needsPermission(""),auth.revoke);
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}
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2014-11-06 23:59:48 +01:00
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2015-11-11 23:11:02 +01:00
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// Flows
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adminApp.get("/flows",needsPermission("flows.read"),flows.get);
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adminApp.post("/flows",needsPermission("flows.write"),flows.post);
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2015-07-08 18:07:14 +02:00
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2015-11-11 23:11:02 +01:00
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// Nodes
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adminApp.get("/nodes",needsPermission("nodes.read"),nodes.getAll);
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adminApp.post("/nodes",needsPermission("nodes.write"),nodes.post);
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2014-11-06 11:00:25 +01:00
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2015-11-11 23:11:02 +01:00
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adminApp.get("/nodes/:mod",needsPermission("nodes.read"),nodes.getModule);
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adminApp.put("/nodes/:mod",needsPermission("nodes.write"),nodes.putModule);
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adminApp.delete("/nodes/:mod",needsPermission("nodes.write"),nodes.delete);
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2015-07-08 18:07:14 +02:00
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2015-11-11 23:11:02 +01:00
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adminApp.get("/nodes/:mod/:set",needsPermission("nodes.read"),nodes.getSet);
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adminApp.put("/nodes/:mod/:set",needsPermission("nodes.write"),nodes.putSet);
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2014-11-05 23:41:05 +01:00
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2015-11-11 23:11:02 +01:00
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adminApp.get('/credentials/:type/:id', needsPermission("credentials.read"),credentials.get);
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2015-11-04 12:13:02 +01:00
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2015-11-11 23:11:02 +01:00
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adminApp.get(/locales\/(.+)\/?$/,locales.get);
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2015-04-26 22:28:16 +02:00
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2015-11-11 23:11:02 +01:00
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// Library
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adminApp.post(new RegExp("/library/flows\/(.*)"),needsPermission("library.write"),library.post);
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adminApp.get("/library/flows",needsPermission("library.read"),library.getAll);
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adminApp.get(new RegExp("/library/flows\/(.*)"),needsPermission("library.read"),library.get);
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2015-07-08 18:07:14 +02:00
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2015-11-11 23:11:02 +01:00
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// Settings
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adminApp.get("/settings",needsPermission("settings.read"),info.settings);
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2015-07-08 18:07:14 +02:00
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2015-11-11 23:11:02 +01:00
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// Error Handler
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adminApp.use(errorHandler);
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}
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2014-11-04 12:34:49 +01:00
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}
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2015-11-12 10:03:03 +01:00
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function start() {
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2015-11-22 00:12:39 +01:00
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return i18n.registerMessageCatalog("editor",path.resolve(path.join(__dirname,"locales")),"editor.json").then(function(){
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comms.start();
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});
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2015-11-12 10:03:03 +01:00
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}
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function stop() {
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comms.stop();
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return when.resolve();
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}
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2014-11-04 12:34:49 +01:00
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module.exports = {
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2015-11-11 23:11:02 +01:00
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init: init,
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2015-11-12 10:03:03 +01:00
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start: start,
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stop: stop,
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2015-11-11 23:11:02 +01:00
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library: {
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register: library.register
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},
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auth: {
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needsPermission: auth.needsPermission
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},
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2015-11-12 10:03:03 +01:00
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comms: {
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publish: comms.publish
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},
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2015-11-11 23:11:02 +01:00
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adminApp: function() { return adminApp; },
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nodeApp: function() { return nodeApp; }
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2014-11-06 11:00:25 +01:00
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};
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