Add docker-compose, redis and redis-connect middleware

.gitignore

@@ -1,5 +1,200 @@
-node_modules
-package-lock.json
-yarn.lock
+# Created by https://www.toptal.com/developers/gitignore/api/node,vim,emacs,linux
+# Edit at https://www.toptal.com/developers/gitignore?templates=node,vim,emacs,linux
+
+### Emacs ###
+# -*- mode: gitignore; -*-
+*~
+\#*\#
+/.emacs.desktop
+/.emacs.desktop.lock
+*.elc
+auto-save-list
+tramp
+.\#*
+
+# Org-mode
+.org-id-locations
+*_archive
+
+# flymake-mode
+*_flymake.*
+
+# eshell files
+/eshell/history
+/eshell/lastdir
+
+# elpa packages
+/elpa/
+
+# reftex files
+*.rel
+
+# AUCTeX auto folder
+/auto/
+
+# cask packages
+.cask/
+dist/
+
+# Flycheck
+flycheck_*.el
+
+# server auth directory
+/server/
+
+# projectiles files
+.projectile
+
+# directory configuration
+.dir-locals.el
+
+# network security
+/network-security.data
+
+
+### Linux ###
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+.env*.local
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+
+# Nuxt.js build / generate output
+.nuxt
 dist
-.DS_Store
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+### Vim ###
+# Swap
+[._]*.s[a-v][a-z]
+!*.svg  # comment out if you don't need vector files
+[._]*.sw[a-p]
+[._]s[a-rt-v][a-z]
+[._]ss[a-gi-z]
+[._]sw[a-p]
+
+# Session
+Session.vim
+Sessionx.vim
+
+# Temporary
+.netrwhist
+# Auto-generated tag files
+tags
+# Persistent undo
+[._]*.un~
+
+# End of https://www.toptal.com/developers/gitignore/api/node,vim,emacs,linux

docker-compose.yml

@@ -0,0 +1,13 @@
+version: '3.1'
+
+services:
+  redis:
+    container_name: redis
+    image: redis
+    restart: always
+    ports:
+      - 6379:6379
+    command: >
+     --requirepass ${REDIS_PASSWORD}
+    volumes:
+      - ./docker/redis:/data

env.example

@@ -0,0 +1,23 @@
+POSTGRES_PASSWORD=
+POSTGRES_USER=socialnetwork
+POSTGRES_DB=socialnetwork
+
+REDIS_PASSWORD=
+
+JWT_SECRET=
+
+FACEBOOK_CLIENT_ID=
+FACEBOOK_CALLBACK_URL=
+FACEBOOK_CLIENT_SECRET=
+
+GMAIL_ADDRESS=
+GMAIL_OAUTH_CLIENT_ID=
+GMAIL_OAUTH_PROJECT_ID=
+GMAIL_OAUTH_CLIENT_SECRET=
+GMAIL_OAUTH_REDIRECT_URL=
+
+GMAIL_CODE=
+
+GMAIL_ACCESS_TOKEN=
+GMAIL_REFRESH_TOKEN=
+GMAIL_EXPIRY_DATE=

package.json

@@ -10,17 +10,24 @@
     "@react-ssr/core": "^0.21.18",
     "@react-ssr/express": "^0.21.18",
     "body-parser": "^1.19.0",
+    "connect-redis": "^5.0.0",
     "cookie-parser": "^1.4.5",
+    "dotenv": "^8.2.0",
     "express": "^4.17.1",
+    "express-session": "^1.17.1",
     "react": "^16.13.0",
-    "react-dom": "^16.13.0"
+    "react-dom": "^16.13.0",
+    "redis": "^3.0.2"
   },
   "devDependencies": {
+    "@types/connect-redis": "0.0.14",
     "@types/cookie-parser": "^1.4.2",
     "@types/express": "^4.17.1",
+    "@types/express-session": "^1.17.0",
     "@types/node": "^12.11.6",
     "@types/react": "^16.9.11",
     "@types/react-dom": "^16.9.4",
+    "@types/redis": "^2.8.27",
     "cross-env": "^7.0.2",
     "ts-node-dev": "^1.0.0-pre.44",
     "typescript": "^3.8.3"

server/main.ts

@@ -1,17 +1,49 @@
 import http from 'http';
+import dotenv from 'dotenv'
+import path from 'path'
 import express, { Request, Response } from 'express';
 import bodyParser from 'body-parser'
 import cookieParser from 'cookie-parser'
+import session from 'express-session'
+import redis from 'redis'
+import connectRedis from 'connect-redis'
 // import passport from 'passport';
 import register from '@react-ssr/express/register';
 
+dotenv.config({ path: path.join(__dirname, '../.env') });
+
+const SECRET = 'secret'
+
+const RedisStore = connectRedis(session);
+const redisClient = redis.createClient({
+  host: '127.0.0.1',
+  port: 6379,
+  password: process.env.REDIS_PASSWORD
+})
+
+redisClient.on('error', (error) => {
+  console.error(error);
+});
+
+redisClient.on('connect', () => {
+  console.log('Connection to Redis has been established successfully.');
+});
+
 const app = express();
 app.set('trust proxy', 1);
 const server = http.createServer(app);
 
 app.use(bodyParser.json());
 app.use(bodyParser.urlencoded({ extended: false }));
-app.use(cookieParser());
+app.use(cookieParser(SECRET));
+app.use(
+  session({
+    store: new RedisStore({ client: redisClient }),
+    secret: SECRET,
+    resave: false,
+    saveUninitialized: false,
+  })
+);
 
 // initPassport();
 // app.use(passport.initialize());

setup_env.sh

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+check_available() {
+  # Function to check if a program is installed
+  which $1 &> /dev/null
+
+  if [ $? = 1 ]; then
+    echo "$1 is not available, please install it before running the script"
+    exit 1
+  fi
+}
+
+gen_password() {
+  check_available openssl
+  openssl rand -base64 32
+}
+
+read -p "Redis password: (press enter to randomize): " redis_password
+redis_password=${redis_password:-`gen_password`}
+
+
+if [ ! -f "./.env" ]; then
+  echo "Copying ./env.example to ./.env"
+  cp ./env.example ./.env
+fi
+
+sed -i -e "s#REDIS_PASSWORD=.*#REDIS_PASSWORD=${redis_password}#g" \
+       "$(dirname "$0")/.env"
+
+read -p "Start docker containers? (requires docker-compose) [Y/n] " start_docker
+start_docker=${start_docker:-Y}
+
+if [[ $start_docker =~ [yY] ]]; then
+  check_available docker-compose
+  sudo docker-compose up -d
+fi