Mask Database Information

.env.example

+DB_HOST=
+DB_PORT=
+DB_USER=
+DB_PASS=
+DB_DATABASE=

.gitignore

@@ -44,3 +44,6 @@ testem.log
 # System Files
 .DS_Store
 Thumbs.db
+
+# Ignore env
+.env

.gitlab-ci.yml

@@ -5,6 +5,10 @@ stages:
   - delete
   - deploy
 
+before_script:
+  - chmod +x ./setup_env.sh
+  - ./setup_env.sh
+
 docker-build:
   stage: build
   script:

index.js

 require('./socket');
+require('dotenv').config();
 const express = require('express');
 const cors = require('cors');
 const bodyParser = require('body-parser');
@@ -6,11 +7,11 @@ const mysql = require('mysql');
 const events = require('./events');
 
 const connection = mysql.createConnection({
-    host     : '192.168.0.50',
-    port     : '3307',
-    user     : 'votingApp',
-    password : 'R0b0TecDev!',
-    database : 'Voting',
+    host     : process.env.DB_HOST,
+    port     : process.env.DB_PORT,
+    user     : process.env.DB_USER,
+    password : process.env.DB_PASS,
+    database : process.env.DB_DATABASE,
     multipleStatements: true,
 });
 

package.json

@@ -14,6 +14,7 @@
   "dependencies": {
     "axios": "^0.21.1",
     "cors": "^2.8.5",
+    "dotenv": "^10.0.0",
     "express": "^4.17.1",
     "mysql": "^2.18.1"
   },

setup_env.sh

+#!/bin/bash
+
+echo DB_HOST=$DB_HOST >> .env
+echo DB_PORT=$DB_PORT >> .env
+echo DB_USER=$DB_USER >> .env
+echo DB_PASS=$DB_PASS >> .env
+echo DB_DATABASE=$DB_DATABASE >> .env

socket.js

@@ -254,7 +254,7 @@ client.on('data',function(data){
 
 // 87.78.129.86  | localhost
 
-/*const testClient = net.connect({host: '87.78.129.86', port: 3201}, () => {
+const testClient = net.connect({host: 'localhost', port: 3000}, () => {
     console.log('connected to server!');
     //testClient.write('Hello World Client!\r\n');
     testClient.write(JSON.stringify({"mapId":"7fsfRSUCQ7YwfBEdRk_GivW6qzj","userId":"aKBNg9fbReqLedLiz1KFfA","name":"Summer 2021 - 01"}));