Added base config manager

src/cache.js

@@ -1,6 +1,6 @@
 const fs = require('fs-extra');
 const redis = require('redis');
-const config = require('../config.json');
+const { config } = require('./config-manager');
 let client;
 
 const SERVICE_CERTS_BASE = `${__dirname}/../certs/service`;

src/config-manager.js

@@ -0,0 +1,52 @@
+const fs = require('fs-extra');
+const logger = require('../logger');
+
+/**
+ * @typedef {Object} Config
+ * @property {object} http HTTP server settings
+ * @property {number} http.port HTTP port the server will listen on
+ * @property {object} mongoose Mongose connection settings
+ * @property {string} mongoose.uri URI Mongoose will connect to
+ * @property {string} mongoose.database MongoDB database name
+ * @property {object} mongoose.options MongoDB connection options
+ * @property {object} redis redis settings
+ * @property {string} redis.client redis client settings
+ * @property {string} redis.client.url redis server URL
+ * @property {object} email node-mailer client settings
+ * @property {string} email.host SMTP server address
+ * @property {number} email.port SMTP server port
+ * @property {boolean} email.secure Secure SMTP
+ * @property {string} email.from Email "from" name/address
+ * @property {object} email.auth Email authentication settings
+ * @property {string} email.auth.user Email username
+ * @property {string} email.auth.pass Email password
+ * @property {object} aws s3 client settings
+ * @property {object} aws.spaces Digital Ocean Spaces settings
+ * @property {string} aws.spaces.key s3 access key
+ * @property {string} aws.spaces.secret s3 access secret
+ * @property {object} hcaptcha hCaptcha settings
+ * @property {string} hcaptcha.secret hCaptcha secret
+ * @property {string} cdn_base Base URL for CDN location
+ * @property {string} website_base Base URL for service website (used with emails)
+ */
+
+/**
+ * @type {Config}
+ */
+let config = {};
+
+function configure() {
+	if (!fs.pathExistsSync(`${__dirname}/../config.json`)) {
+		logger.error('Failed to locate config.json file');
+		process.exit(0);
+	}
+
+	config = require(`${__dirname}/../config.json`);
+
+	module.exports.config = config;
+}
+
+module.exports = {
+	configure,
+	config
+};

src/database.js

@@ -5,7 +5,7 @@ const util = require('./util');
 const { PNID } = require('./models/pnid');
 const { Server } = require('./models/server');
 const logger = require('../logger');
-const config = require('../config.json');
+const { config } = require('./config-manager');
 const { uri, database, options } = config.mongoose;
 
 // TODO: Extend this later with more settings

src/mailer.js

@@ -1,5 +1,5 @@
 const nodemailer = require('nodemailer');
-const config = require('../config.json');
+const { config } = require('./config-manager');
 
 const transporter = nodemailer.createTransport(config.email);
 

src/server.js

@@ -1,5 +1,9 @@
 process.title = 'Pretendo - Account';
 
+const configManager = require('./config-manager');
+
+configManager.configure();
+
 const express = require('express');
 const morgan = require('morgan');
 const xmlparser = require('./middleware/xml-parser');
@@ -7,7 +11,8 @@ const cache = require('./cache');
 const database = require('./database');
 const util = require('./util');
 const logger = require('../logger');
-const config = require('../config.json');
+
+const { config } = configManager;
 
 const { http: { port } } = config;
 const app = express();
@@ -19,8 +24,6 @@ const datastore = require('./services/datastore');
 const api = require('./services/api');
 
 // START APPLICATION
-app.set('etag', false);
-app.disable('x-powered-by');
 
 // Create router
 logger.info('Setting up Middleware');

src/services/api/routes/v1/register.js

@@ -12,7 +12,7 @@ const database = require('../../../../database');
 const cache = require('../../../../cache');
 const util = require('../../../../util');
 const logger = require('../../../../../logger');
-const config = require('../../../../../config.json');
+const { config } = require('../../../../config-manager');
 
 const PNID_VALID_CHARACTERS_REGEX = /^[\w\-\.]*$/gm;
 const PNID_PUNCTUATION_START_REGEX = /^[\_\-\.]/gm;

src/services/api/routes/v1/user.js

@@ -1,7 +1,7 @@
 const router = require('express').Router();
 const joi = require('joi');
 const { PNID } = require('../../../../models/pnid');
-const config = require('../../../../../config.json');
+const { config } = require('../../../../config-manager');
 
 // TODO: Extend this later with more settings
 const userSchema = joi.object({

src/services/nnid/routes/miis.js

@@ -1,7 +1,7 @@
 const router = require('express').Router();
 const xmlbuilder = require('xmlbuilder');
 const { PNID } = require('../../../models/pnid');
-const config = require('../../../../config.json');
+const { config } = require('../../../config-manager');
 
 /**
  * [GET]

src/util.js

@@ -3,7 +3,7 @@ const NodeRSA = require('node-rsa');
 const aws = require('aws-sdk');
 const mailer = require('./mailer');
 const cache = require('./cache');
-const config = require('../config.json');
+const { config } = require('./config-manager');
 
 const spacesEndpoint = new aws.Endpoint('nyc3.digitaloceanspaces.com');
 const s3 = new aws.S3({