Add support for HTTPs in dev and production via nginx

.gitignore

@@ -3,6 +3,7 @@
 **npm-debug.log
 
 **.env*
+**.pem*
 
 /client/node_modules/
 

Makefile

@@ -16,6 +16,24 @@ deploy:
 	make bundle
 	git subtree push --prefix client/public origin gh-pages
 
+# Generate self-signed key and certificate
+.PHONY: https
+https:
+	openssl req -x509 -newkey rsa:4096 -keyout config/key.pem -out config/cert.pem -days 365 -nodes
+
+# Run NGINX container in daemon mode
+# KNOWN ISSUE: Docker for Mac/Windows runs in VM --network host will not work as expected
+# Replace --network host with -p 80:80 and -p 443:443 when in development
+.PHONY: nginx
+nginx:
+	docker run -d --rm \
+		--name bumper_nginx \
+		-v $(PWD)/config/nginx.conf:/etc/nginx/nginx.conf \
+		-v $(PWD)/config/cert.pem:/etc/nginx/ssl/nginx.crt \
+		-v $(PWD)/config/key.pem:/etc/nginx/ssl/nginx.key \
+		--network host \
+		nginx:alpine
+
 # Build and run Bumper in daemon mode
 .PHONY: bumper
 DATABASE_URL=https://bumperdevdb.firebaseio.com
@@ -28,7 +46,7 @@ bumper:
 		-e DATABASE_URL=$(DATABASE_URL) \
 		-e PORT=$(SERVER_PORT) \
 		-v $(PWD)/client/public:/app/build \
-		-p 80:$(SERVER_PORT) \
+		-p $(SERVER_PORT):$(SERVER_PORT) \
 		bumper
 
 # Starts a file server in the web/ directory

config/nginx.conf

@@ -0,0 +1,58 @@
+user nginx;
+
+worker_processes auto;
+worker_rlimit_nofile 8192;
+
+events {
+    worker_connections 8000;
+    multi_accept on;
+    use epoll;
+}
+
+error_log /var/log/nginx/error.log warn;
+
+pid /var/run/nginx.pid;
+
+http {
+    gzip on;
+    gzip_http_version 1.0;
+    gzip_comp_level 5;
+    gzip_min_length 256;
+    gzip_proxied any;
+    gzip_vary on;
+    gzip_types
+        application/atom+xml
+        application/javascript
+        application/json
+        application/rss+xml
+        application/vnd.ms-fontobject
+        application/x-font-ttf
+        application/x-web-app-manifest+json
+        application/xhtml+xml
+        application/xml
+        font/opentype
+        image/svg+xml
+        image/x-icon
+        text/css
+        text/plain
+        text/x-component;
+
+    server {
+        root /usr/share/nginx/html;
+
+        listen 80;
+        listen [::]:80;
+
+        listen 443 ssl;
+
+        server_name localhost;
+        ssl_certificate /etc/nginx/ssl/nginx.crt;
+        ssl_certificate_key /etc/nginx/ssl/nginx.key;
+
+        # KNOWN ISSUE - Docker for Mac/Windows runs in VM --network host will not work as expected
+        # Change localhost below to your machine's IP
+        location / {
+            proxy_pass http://localhost:9090/;
+        }
+    }
+}

server/main.go

@@ -29,19 +29,19 @@ func getLobby(w http.ResponseWriter, r *http.Request) {
 func main() {
 	rand.Seed(time.Now().UTC().UnixNano())
 
+	PORT := os.Getenv("PORT")
+	if PORT == "" {
+		PORT = "9090"
+	}
+
 	arena.MessageChannel = make(chan models.Message)
 	game := game.CreateGame()
 
-	// database.ConnectDB("service-account.json")
-	// if database.DBC == nil {
-	// 	log.Println("DBClient not initialized correctly")
-	// }
-
 	http.Handle("/", http.FileServer(http.Dir("./build")))
 	http.HandleFunc("/start", getLobby)
 	http.Handle("/connect", game)
 	game.StartGame()
 
-	log.Println("Starting server on localhost:" + os.Getenv("PORT"))
-	log.Println(http.ListenAndServe(":"+os.Getenv("PORT"), nil))
+	log.Println("Starting server on localhost:" + PORT)
+	log.Println(http.ListenAndServe(":"+PORT, nil))
 }