config.js

'use strict';

/**
 * Module Dependencies
 */

var pkg               = require('./package.json');
var dbm               = require('./dbm.json')
var dotenv            = require('dotenv');  // https://www.npmjs.com/package/dotenv
var path              = require('path');

// *For Development Purposes*
// Read in environment vars from .env file

dotenv.load();

/**
 * Configuration File
 *
 * Why like this?
 *
 *  - All environmental variables documented in one place
 *  - If I use "." notation it's easy to cut/paste into code
 *  - Unlike JSON, javascript allows comments (which I like)
 *  - Reading package.json here centralizes all config info
 *
 */

var config            = {};

// From package.json
config.name           = pkg.name;
config.version        = dbm.version;
config.description    = pkg.description;
config.company        = pkg.company;
config.author         = pkg.author;
config.keywords       = pkg.keywords;
//config.environment    = process.env.NODE_ENV || 'development';
config.environment    = process.env.NODE_ENV || 'test';

config.port = process.env.PORT || 3000;
config.subPath = process.env.SUB_PATH || ''
config.root = (process.env.ROOT_URL || ('http://localhost:' + config.port)) + config.subPath;
config.toValidPath = function (url) {
    return `${config.subPath}${url}`
};

config.logging = false;

config.rateLimit = 1000;

config.gpg               = {};
config.gpg.home          = process.env.GNUPGHOME || (path.join(__dirname, 'gnupg'));
config.repositories      = {};
config.repositories.root = process.env.GIT_REPOSITORIES_ROOT || (path.join(__dirname, 'repositories'));

/**
 * Database Configuration
 */

config.mongodb          = {};
config.mongodb.url      = process.env.XIMERA_MONGO_URL || '127.0.0.1';
config.mongodb.database = process.env.XIMERA_MONGO_DATABASE || 'ximera';

/**
 * Redis Configuration
 */
config.redis = {};
config.redis.url = process.env.XIMERA_REDIS_URL || '127.0.0.1'
config.redis.port = process.env.XIMERA_REDIS_PORT || 6379;

/**
 * Session Configuration
 */

var hour              = 3600000;
var day               = (hour * 24);
var week              = (day * 7);

// Session
config.session                 = {};
config.session.secret          = process.env.XIMERA_COOKIE_SECRET || 'my big secret';
config.session.name            = 'sid';  // Generic - don't leak information
config.session.proxy           = false;  // Trust the reverse proxy for HTTPS/SSL
config.session.resave          = false;  // Forces session to be saved even when unmodified
config.session.saveUninitialized = false; // forces a session that is "uninitialized" to be saved to the store
config.session.cookie          = {};
config.session.cookie.httpOnly = true;   // Reduce XSS attack vector
config.session.cookie.secure   = false;  // Cookies via HTTPS/SSL
config.session.cookie.maxAge   = process.env.SESSION_MAX_AGE || week;

/**
 * Mailing Configuration
 */

config.smtp                    = {};
config.smtp.name               = process.env.SMTP_FROM_NAME    || 'Ximera Team';
config.smtp.address            = process.env.SMTP_FROM_ADDRESS || 'ximera@math.osu.edu';

/**
 * Authorization Configuration
 */

config.localAuth = false;
// if (config.environment == 'development') {
//     config.localAuth = true;
// }

// Github
config.githubAuth              = process.env.GITHUB_AUTH ? true : false;
config.github                  = {};
config.github.clientID         = process.env.GITHUB_CLIENT_ID    || 'Your Key';
config.github.clientSecret     = process.env.GITHUB_CLIENT_SECRET || 'Your Secret';

// Twitter
config.twitterAuth             = false;
config.twitter                 = {};
config.twitter.consumerKey     = process.env.TWITTER_CONSUMER_KEY    || 'Your Key';
config.twitter.consumerSecret  = process.env.TWITTER_CONSUMER_SECRET || 'Your Secret';

// Google
config.googleAuth              = false;
config.google                  = {};
config.google.clientID         = process.env.GOOGLE_CLIENT_ID    || 'Your Key';
config.google.clientSecret     = process.env.GOOGLE_CLIENT_SECRET || 'Your Secret';

// LTI
config.ltiAuth        = true;
config.lti            = {};
config.lti.key        = process.env.LTI_KEY    || 'Your Key';
config.lti.secret     = process.env.LTI_SECRET || 'Your Secret';

module.exports = config;


// config.brandHomeLink    = process.env.BRAND_HOME_LINK || "https://ximera.org";
config.brandHomeLink    = process.env.BRAND_HOME_LINK || config.root;
config.brandLogo        = process.env.BRAND_LOGO      || "/public/images/logo/logo.svg";

config.privateUser     = process.env.PRIVATE_USER    || "private";
config.privateCred     = process.env.PRIVATE_CRED    || "nietzichtbaar";
config.privateRepoWithStar     = process.env.PRIVATE_REPO_WITH_STAR  || "1";

config.showLogin        =  process.env.SHOW_LOGIN ? true : false; 
config.showEdit         =  process.env.SHOW_EDIT  ? true : false; 

config.emailMain         = process.env.EMAIL_MAIN         || 'info@ximera.org';
config.emailXourse       = process.env.EMAIL_XOURSE       || 'info@ximera.org';
config.emailNameXourse   = process.env.EMAIL_NAME_XOURSE  || "Ximera Team";



config.homeRepo       = process.env.HOMEPAGE_REPO     || "";
config.homeXourse     = process.env.HOMEPAGE_XOURSE   || "";
config.homeActivity   = process.env.HOMEPAGE_ACTIVITY || "";