settings.js

/**
 * Copyright 2014 IBM Corp.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 **/

var path = require("path");
var when = require("when");

var settings = module.exports = {
    uiPort: process.env.PORT || 1880,
    mqttReconnectTime: 15000,
    serialReconnectTime: 15000,
    debugMaxLength: 10000000,

    // Add the nodes in
    nodesDir: path.join(__dirname,"nodes"),

    // Blacklist the non-bluemix friendly nodes
    nodesExcludes:[ '66-mongodb.js','75-exec.js','35-arduino.js','36-rpi-gpio.js','25-serial.js','28-tail.js','50-file.js','31-tcpin.js','32-udp.js','23-watch.js' ],

    // Enable module reinstalls on start-up; this ensures modules installed
    // post-deploy are restored after a restage
    autoInstallModules: true,

    // Move the admin UI
    httpAdminRoot: '/editor',
    
    // Move the dashboard UI
    ui: { path: "/" },
    
    // Never change flow's file
    flowFile: 'flows.json',

    // You can protect the user interface with a userid and password by using the following property
    // the password must be an md5 hash  eg.. 5f4dcc3b5aa765d61d8327deb882cf99 ('password')
    //httpAdminAuth: {user:"user",pass:"5f4dcc3b5aa765d61d8327deb882cf99"},

    // Serve up the welcome page
    httpStatic: path.join(__dirname,"public"),

    functionGlobalContext: { },

    httpNodeCors: {
        origin: "*",
        methods: "GET,PUT,POST,DELETE"
    },
    
    // Disbled Credential Secret
    credentialSecret: false,
    
    editorTheme: {
        projects: {
            enabled: false
        }
    }
}

if (process.env.NODE_RED_a_USERNAME && process.env.NODE_RED_b_PASSWORD) {
    settings.adminAuth = {
        type: "credentials",
        users: function(username) {
            if (process.env.NODE_RED_a_USERNAME == username) {
                return when.resolve({username:username,permissions:"*"});
            } else {
                return when.resolve(null);
            }
        },
        authenticate: function(username, password) {
            if (process.env.NODE_RED_a_USERNAME == username &&
                process.env.NODE_RED_b_PASSWORD == password) {
                return when.resolve({username:username,permissions:"*"});
            } else {
                return when.resolve(null);
            }
        }
    }
}