decoupled backend

.dockerignore

@@ -1,19 +0,0 @@
-# node stuff
-node_modules
-npm-debug.log
-
-# big files
-**/*.xcf
-**/*.bundle.js
-
-# docker stuff
-Dockerfile
-.dockerignore
-docker-compose.yml
-
-# container volumes
-src
-views
-public_html
-inc
-server.coffee

.gitignore

@@ -1 +1 @@
-**/*.bundle.js
+**/node_modules

Dockerfile

@@ -1,16 +0,0 @@
-FROM node:latest
-
-# some dir for our code
-WORKDIR /app
-# container port
-EXPOSE 3000
-
-# install dependencies
-COPY package*.json .
-RUN  yarn
-
-# copy code
-COPY . .
-
-# this is how we start
-CMD  ["yarn", "start"]

Makefile

@@ -0,0 +1,30 @@
+COMPOSE:=sudo docker-compose
+
+.PHONY: all
+all: develop
+
+%/node_modules/.yarn-integrity:
+	$(eval image:=$(patsubst %/node_modules/.yarn-integrity,%,$@))
+	$(COMPOSE) build $(image)
+	$(COMPOSE) run --rm $(image) yarn install --production=false
+
+DFILES:=$(wildcard */Dockerfile)
+IMAGES:=$(patsubst %/Dockerfile,%,$(DFILES))
+
+.PHONY: develop
+develop: $(patsubst %,%/node_modules/.yarn-integrity,$(IMAGES))
+	$(COMPOSE) up
+
+.PHONY: production
+production:
+	$(COMPOSE) -f docker-compose.yml -f docker-compose.prod.yml build
+	$(COMPOSE) -f docker-compose.yml -f docker-compose.prod.yml up -d
+
+.PHONY: fe-init fe-init-simple
+fe-init:
+	$(COMPOSE) build frontend
+	$(COMPOSE) run --rm frontend vue init bootstrap-vue/webpack .
+
+fe-init-simple:
+	$(COMPOSE) build frontend
+	$(COMPOSE) run --rm frontend vue init bootstrap-vue/webpack-simple .

backend/.dockerignore

@@ -0,0 +1,7 @@
+# node stuff
+node_modules
+npm-debug.log
+
+# Docker stuff
+Dockerfile
+.dockerignore

backend/Dockerfile

@@ -0,0 +1,22 @@
+FROM node:lts AS dev
+ENV NODE_ENV development
+# some dir for our code
+WORKDIR /app
+# mount code
+VOLUME  ["/app"]
+# this is how we start
+CMD  [ "yarn", "dev" ]
+
+
+FROM node:lts-alpine AS prod
+ENV NODE_ENV production
+# some dir for our code
+WORKDIR /app
+# install dependencies
+COPY package*.json yarn*.lock ./
+RUN  yarn --production
+# copy code
+COPY . .
+USER node
+# this is how we start
+CMD  [ "yarn", "start" ]

backend/db.coffee

@@ -1,7 +1,7 @@
 # libraries
 bcrypt = (require 'bcrypt')
 sqlite3 = (require 'sqlite3').verbose()
-FFTCGLOG = new (require './console')('FFTCGDB')
+logger = (require 'logging').default 'db'
 
 # bruteforce countermeasure
 saltRounds = 13
@@ -12,17 +12,17 @@ FFTCGDB = (filename, truncate) ->
 
   @db = new sqlite3.Database @filename, (err) ->
     if err
-      FFTCGLOG.error err.message
+      logger.error err.message
 
     else
-      FFTCGLOG.log "Connected to '#{that.filename}'"
+      logger.info "Connected to '#{that.filename}'"
 
       that.db.run 'PRAGMA foreign_keys = ON;', (err) ->
-        FFTCGLOG.error err.message if err
+        logger.error err.message if err
 
         if truncate == true
           that.db.run 'DROP TABLE IF EXISTS users;', (err) ->
-            FFTCGLOG.error err.message if err
+            logger.error err.message if err
             that.db.run '''
               CREATE TABLE users (
                 user integer PRIMARY KEY,
@@ -34,7 +34,7 @@ FFTCGDB = (filename, truncate) ->
                 FFTCGLOG.error err.message if err
 
           that.db.run 'DROP TABLE IF EXISTS decks;', (err) ->
-            FFTCGLOG.error err.message if err
+            logger.error err.message if err
             that.db.run '''
               CREATE TABLE decks (
                 deck integer PRIMARY KEY,
@@ -44,20 +44,21 @@ FFTCGDB = (filename, truncate) ->
                   ON DELETE CASCADE
               );
               ''', (err) ->
-                FFTCGLOG.error err.message if err
+                logger.error err.message if err
 
-          FFTCGLOG.log 'recreated DB'
+          logger.info 'recreated DB'
 
   return
 
 FFTCGDB::close = ->
+  logger.info 'shutting down'
   new Promise (resolve, reject) ->
     @db.close (err) ->
       if err
-        FFTCGLOG.log "Error closing: '#{err.message}'"
+        logger.error "Error closing: '#{err.message}'"
         resolve 'ok'
       else
-        FFTCGLOG.error  "Closed '#{@filename}'"
+        logger.warn  "Closed '#{@filename}'"
         reject 'db'
 
 FFTCGDB::register = (login, password) ->
@@ -67,26 +68,26 @@ FFTCGDB::register = (login, password) ->
     # validate user input
     if login == '' or password == ''
       # no user name or password given
-      FFTCGLOG.log "reg: user name '#{login}' or password empty"
+      logger.info "reg: user name '#{login}' or password empty"
       reject 'invalid'
 
     # hash password
     bcrypt.hash password, saltRounds, (err, hash) ->
       if err
-        FFTCGLOG.log "reg: hash fail for name '#{login}'"
+        logger.info "reg: hash fail for name '#{login}'"
         reject 'hash'
 
       # try creating row in users table
       stmt = that.db.prepare 'INSERT INTO users (login, pwdhash) VALUES (?, ?)'
       stmt.run [login, hash], (err) ->
         if err
-          FFTCGLOG.log "reg: DB fail '#{err.code}' for name '#{login}'"
+          logger.warn "reg: DB fail '#{err.code}' for name '#{login}'"
           stmt.finalize()
           # reduce attack surface, don't disclose user names
           reject 'db' # user already exists
 
         else
-          FFTCGLOG.log "reg: OK '#{login}'"
+          logger.info "reg: OK '#{login}'"
           stmt.finalize()
           # registration successful
           resolve
@@ -101,14 +102,14 @@ FFTCGDB::login = (login, password) ->
     stmt = that.db.prepare 'SELECT user, login, pwdhash FROM users WHERE login = ?'
     stmt.get [login], (err, row) ->
       if err
-        FFTCGLOG.log "login: DB fail '#{err.code}' for name '#{login}'"
+        logger.warn "login: DB fail '#{err.code}' for name '#{login}'"
         stmt.finalize()
         reject 'db'
 
       else if not row
         # hash the password for timing attack reasons
         bcrypt.hash password, saltRounds, (err, hash) ->
-          FFTCGLOG.log "login: nonexistent '#{login}'"
+          logger.debug "login: nonexistent '#{login}'"
           stmt.finalize()
           # reduce attack surface, don't disclose user names
           reject 'login' # user doesnt exist
@@ -116,11 +117,11 @@ FFTCGDB::login = (login, password) ->
       else
         bcrypt.compare password, row.pwdhash, (err, res) ->
           if err
-            FFTCGLOG.log "login: hash fail for name '#{login}'"
+            logger.info "login: hash fail for name '#{login}'"
             reject 'hash'
 
           if res == true
-            FFTCGLOG.log "login: OK '#{row.login}'"
+            logger.debug "login: OK '#{row.login}'"
             stmt.finalize()
             # login successful
             resolve
@@ -128,7 +129,7 @@ FFTCGDB::login = (login, password) ->
               login: row.login
 
           else
-            FFTCGLOG.log "login: wrong password for '#{login}'"
+            logger.debug "login: wrong password for '#{login}'"
             stmt.finalize()
             # login failed
             reject 'login'
@@ -141,7 +142,7 @@ FFTCGDB::addDeck = (user, deckCards) ->
     stmt = that.db.prepare 'INSERT INTO decks (user, json) VALUES (?, ?)'
     stmt.run [user, JSON.stringify deckCards], (err) ->
       if err
-        FFTCGLOG.log "addDeck: DB fail '#{err.code}' for id '#{user}'"
+        logger.warn "addDeck: DB fail '#{err.code}' for id '#{user}'"
         stmt.finalize()
         reject 'db'
 
@@ -163,7 +164,7 @@ FFTCGDB::modDeck = (deckID, deckCards) ->
     stmt.run [deckID], (err) ->
       stmt.finalize()
       if err
-        FFTCGLOG.log "modDeck: DB fail '#{err.code}' for deck '#{deckID}'"
+        logger.warn "modDeck: DB fail '#{err.code}' for deck '#{deckID}'"
         reject 'db'
       else
         stmt = that.db.prepare 'INSERT INTO decks_cards (deck, card, quant) VALUES (?, ?, ?)'
@@ -174,14 +175,14 @@ FFTCGDB::modDeck = (deckID, deckCards) ->
           deckCards.forEach (card) ->
             stmt.run [deckID, card.id, card.quant], (err) ->
               if err
-                FFTCGLOG.log "modDeck: DB fail '#{err.code}' for card '#{deckID}', '#{card.id}', '#{card.quant}'"
+                logger.warn "modDeck: DB fail '#{err.code}' for card '#{deckID}', '#{card.id}', '#{card.quant}'"
                 stmt.finalize()
                 reject 'db'
               else
                 # check if all queries are done
                 promiseCount -= 1
                 if promiseCount == 0
-                  FFTCGLOG.log "modDeck: OK '#{deckID}'"
+                  logger.debug "modDeck: OK '#{deckID}'"
                   stmt.finalize()
                   resolve deckID
 
@@ -195,10 +196,10 @@ FFTCGDB::getDecks = (user) ->
     stmt.all [user], (err, rows) ->
       stmt.finalize()
       if err
-        FFTCGLOG.log "getDeck: DB fail '#{err.code}' for deck '#{deckID}'"
+        logger.warn "getDeck: DB fail '#{err.code}' for deck '#{deckID}'"
         reject 'db'
       else
-        FFTCGLOG.log "getDeck: OK '#{deckID}'"
+        logger.debug "getDeck: OK '#{deckID}'"
         for row in rows
           decks[row.deck] = JSON.parse row.json
         resolve decks
@@ -212,10 +213,10 @@ FFTCGDB::delDeck = (deckID) ->
     stmt.run [deckID], (err) ->
       stmt.finalize()
       if err
-        FFTCGLOG.log "delDeck: DB fail '#{err.code}' for deck '#{deckID}'"
+        logger.warn "delDeck: DB fail '#{err.code}' for deck '#{deckID}'"
         reject 'db'
       else
-        FFTCGLOG.log "delDeck: OK '#{deckID}'"
+        logger.debug "delDeck: OK '#{deckID}'"
         resolve deckID
 
 

backend/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "node-fftcg",
+  "version": "0.0.3",
+  "description": "FFTCG online using Socket.IO and CraftyJS on Node.js on Docker",
+  "author": "JMM <jmm@yavook.de>",
+  "main": "server.coffee",
+  "private": true,
+  "license": "UNLICENSED",
+  "scripts": {
+    "start": "coffee server.coffee",
+    "dev": "nodemon",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "devDependencies": {
+    "nodemon": "^1.18.9"
+  },
+  "dependencies": {
+    "bcrypt": "^3.0.4",
+    "coffeescript": "^2.3.2",
+    "connect-redis": "^3.4.0",
+    "cors": "^2.8.5",
+    "express": "^4.16.4",
+    "express-session": "^1.15.6",
+    "express-socket.io-session": "^1.3.5",
+    "helmet": "^3.15.0",
+    "logging": "^3.2.0",
+    "socket.io": "^2.2.0",
+    "socket.io-client": "^2.2.0",
+    "sqlite3": "^4.0.4"
+  }
+}

backend/router.coffee

@@ -4,10 +4,10 @@ path = (require 'path')
 
 # my libraries
 FFTCGDB = (require './db')
-FFTCGLOG = new (require './console')('FFTCGROUTER')
+logger = (require 'logging').default 'router'
 
 # open fftcg db
-fftcgdb = new FFTCGDB path.resolve(__dirname, '../fftcg.db')
+fftcgdb = new FFTCGDB path.resolve(__dirname, 'fftcg.db')
 
 # create router
 FFTCGROUTER = express.Router()
@@ -15,15 +15,12 @@ FFTCGROUTER = express.Router()
 # request logging
 FFTCGROUTER.use (req, res, next) ->
   if req.session.user
-    FFTCGLOG.log "user '#{req.session.user.login}' requested '#{req.url}'"
+    logger.debug "user '#{req.session.user.login}' requested '#{req.url}'"
   else
-    FFTCGLOG.log "requested '#{req.url}'"
+    logger.debug "requested '#{req.url}'"
 
   next()
 
-# static content
-FFTCGROUTER.use express.static path.resolve(__dirname, '../public_html')
-
 # register user
 FFTCGROUTER.post '/register', (req, res) ->
   fftcgdb.register req.body.login, req.body.password
@@ -60,23 +57,4 @@ FFTCGROUTER.post '/login', (req, res) ->
         status: 'fail'
         text: err
 
-# Templates
-FFTCGROUTER.get '/:template.html', (req, res) ->
-  # redirect logged-in users to user cp
-  if req.session.user and req.params.template == 'index'
-    return res.redirect '/usercp.html'
-
-  # render requested template
-  res.render (req.params.template + '.pug'), (err, html) ->
-    # redirect invalid requests to index
-    if err
-      return res.redirect '/index.html'
-
-    # actual response
-    res.send html
-
-# default route
-FFTCGROUTER.use (req, res) ->
-  return res.redirect '/index.html'
-
 module.exports = FFTCGROUTER

backend/server.coffee

@@ -5,12 +5,12 @@ sharedSession = (require 'express-socket.io-session')
 helmet = (require 'helmet')
 http = (require 'http')
 path = (require 'path')
+logger = (require 'logging').default 'FFTCG'
 
 # my libraries
-FFTCGSOCKET = (require './inc/socket')
-FFTCGSESSION = (require './inc/session')
-FFTCGROUTER = (require './inc/router')
-FFTCGLOG = new (require './inc/console')('FFTCG')
+FFTCGSOCKET = (require './socket')
+FFTCGSESSION = (require './session')
+FFTCGROUTER = (require './router')
 
 # express framework
 app = express()
@@ -30,11 +30,11 @@ web = http.Server app
 socket = new FFTCGSOCKET web, sharedSession sessionMiddleware
 
 # Create server
-web.listen 3000, ->
-  FFTCGLOG.log 'Listening on port 3000 ...'
+web.listen 3001, ->
+  logger.info 'Listening on port 3001 ...'
 
 # Handle termination
 process.on 'SIGINT', ->
   socket.close()
-  FFTCGLOG.log 'shutting down after SIGINT'
+  logger.info 'shutting down after SIGINT'
   process.exit()

backend/socket.coffee

@@ -0,0 +1,32 @@
+# node libraries
+socketio = (require 'socket.io')
+path = (require 'path')
+logger = (require 'logging').default 'socket'
+
+# my libraries
+
+FFTCGSOCKET = (http, session) ->
+  that = @
+
+  # create server socket
+  @io = socketio http
+  @io.use session
+
+  # on new connection
+  @io.on 'connection', (socket) ->
+    @session = socket.handshake.session
+    logger.debug "session '#{@session.id}' connected"
+    logger.debug "is user '#{@session.userID}'" if @session.userID
+
+    socket.on 'disconnect', ->
+      logger.debug "session '#{that.session.id}' disconnected"
+      logger.debug "is user '#{that.session.userID}'" if that.session.userID
+
+  return
+
+
+FFTCGSOCKET::close = ->
+  logger.info 'shutting down'
+
+
+module.exports = FFTCGSOCKET

docker-compose.override.yml

@@ -0,0 +1,13 @@
+version: "2.3"
+
+services:
+
+  redis:
+    restart: "no"
+
+  backend:
+    build:
+      target: dev
+    restart: "no"
+    volumes:
+      - "./backend:/app"

docker-compose.prod.yml

@@ -0,0 +1,11 @@
+version: "2.3"
+
+services:
+
+  redis:
+    restart: unless-stopped
+
+  backend:
+    build:
+      target: prod
+    restart: unless-stopped

docker-compose.yml

@@ -1,20 +1,12 @@
-version: "2"
+version: "2.3"
 
 services:
-  fftcg:
-    build: .
-    command: "yarn debug"
-    restart: "no"
-    volumes:
-      - "${PWD}/src:/app/src"
-      - "${PWD}/views:/app/views:ro"
-      - "${PWD}/public_html:/app/public_html"
-      - "${PWD}/inc:/app/inc:ro"
-      - "${PWD}/server.coffee:/app/server.coffee:ro"
-      # - "${PWD}/fftcg.db:/app/fftcg.db"
-    ports:
-      - "3000:3000"
 
   redis:
     image: redis:alpine
-    restart: "no"
+
+  backend:
+    build:
+      context: ./backend
+    ports:
+      - "3001:3000"

inc/console.coffee

@@ -1,11 +0,0 @@
-FFTCGLOG = (unit) ->
-  @unit = unit
-  return
-
-FFTCGLOG::log = (msg) ->
-  console.log "[#{@unit}] #{msg}"
-
-FFTCGLOG::error = (msg) ->
-  console.error "[#{@unit}] #{msg}"
-
-module.exports = FFTCGLOG

inc/socket.coffee

@@ -1,38 +0,0 @@
-# node libraries
-socketio = (require 'socket.io')
-path = (require 'path')
-FFTCGLOG = new (require './console')('FFTCGSOCKET')
-
-# my libraries
-
-FFTCGSOCKET = (http, session) ->
-  that = @
-
-  # create server socket
-  @io = socketio http
-  @io.use session
-
-  # on new connection
-  @io.on 'connection', (socket) ->
-    @session = socket.handshake.session
-    FFTCGLOG.log "session '#{@session.id}' connected"
-    FFTCGLOG.log "is user '#{@session.userID}'" if @session.userID
-
-    socket.on 'disconnect', ->
-      FFTCGLOG.log "session '#{that.session.id}' disconnected"
-      FFTCGLOG.log "is user '#{that.session.userID}'" if that.session.userID
-
-  return
-
-FFTCGSOCKET::close = ->
-  FFTCGLOG.log 'shutting down'
-  if @db
-    @db.close()
-      .then (msg) ->
-        console.log msg
-      .catch (err) ->
-        console.error err
-
-
-
-module.exports = FFTCGSOCKET

nodemon.json

@@ -1,4 +0,0 @@
-{
-  "verbose": true,
-  "watch": ["server.coffee", "inc/*"]
-}

package.json

@@ -1,57 +0,0 @@
-{
-  "name": "node-fftcg",
-  "version": "0.0.3",
-
-  "description": "FFTCG online using Socket.IO and CraftyJS on Node.js on Docker",
-  "author": "JMM <jmm@yavook.de>",
-
-  "main": "server.coffee",
-  "private": true,
-  "license": "UNLICENSED",
-
-  "scripts": {
-    "build": "webpack",
-    "watch": "webpack --watch",
-    "start": "webpack && coffee server.coffee",
-    "debug": "webpack --watch & nodemon server.coffee",
-    "test":  "echo \"Error: no test specified\" && exit 1"
-  },
-
-  "devDependencies": {
-    "@babel/core": "^7.1.6",
-    "@babel/preset-env": "^7.1.6",
-    "coffee-loader": "^0.9.0",
-
-    "autoprefixer": "^9.3.1",
-    "css-loader": "^1.0.1",
-    "postcss-loader": "^3.0.0",
-    "node-sass": "^4.10.0",
-    "precss": "^3.1.2",
-    "sass-loader": "^7.1.0",
-    "style-loader": "^0.23.1",
-
-    "nodemon": "^1.18.9",
-    "webpack": "^4.25.1",
-    "webpack-cli": "^3.1.2",
-
-    "bootstrap": "^4.1.3",
-    "craftyjs": "^0.9.0",
-    "jquery": "^3.3.1",
-    "popper.js": "^1.14.5"
-  },
-
-  "dependencies": {
-    "bcrypt": "^3.0.2",
-    "body-parser": "^1.18.3",
-    "coffeescript": "^2.3.2",
-    "connect-redis": "^3.4.0",
-    "express": "^4.16.4",
-    "express-session": "^1.15.6",
-    "express-socket.io-session": "^1.3.5",
-    "helmet": "^3.15.0",
-    "pug": "^2.0.3",
-    "socket.io": "^2.2.0",
-    "socket.io-client": "^2.2.0",
-    "sqlite3": "^4.0.4"
-  }
-}