Initial commit baby!

nginx/Dockerfile

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+# Stage 1: Build the React frontend
+FROM node:20-alpine AS frontend-builder
+
+WORKDIR /frontend
+
+# Copy package files and install dependencies
+COPY frontend/package*.json ./
+RUN npm install
+
+# Copy source and build
+COPY frontend/ ./
+RUN npm run build
+
+# Stage 2: Serve with nginx
+FROM nginx:alpine
+
+# Install openssl for self-signed certificate generation
+RUN apk add --no-cache openssl
+
+# Copy built frontend
+COPY --from=frontend-builder /frontend/dist /usr/share/nginx/html
+
+# Copy nginx config
+COPY nginx/nginx.conf /etc/nginx/conf.d/default.conf
+
+# Remove default nginx config backup
+RUN rm -f /etc/nginx/conf.d/default.conf.bak
+
+# Copy and prepare entrypoint script
+COPY nginx/entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+EXPOSE 80 443
+
+ENTRYPOINT ["/entrypoint.sh"]

nginx/entrypoint.sh

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+#!/bin/sh
+set -e
+
+CERT=/certs/server.crt
+KEY=/certs/server.key
+RELOAD_SIGNAL=/certs/.reload
+
+# Ensure certs directory exists (it will be a mounted volume, but just in case)
+mkdir -p /certs
+
+# Generate self-signed certificate if none exists
+if [ ! -f "$CERT" ] || [ ! -f "$KEY" ]; then
+    echo "[entrypoint] No certificate found — generating self-signed certificate..."
+    openssl req -x509 -nodes -days 3650 \
+        -newkey rsa:2048 \
+        -keyout "$KEY" \
+        -out "$CERT" \
+        -subj "/CN=Mikrotik Manager/O=Self-Signed/OU=Local/C=US" \
+        -addext "subjectAltName=IP:127.0.0.1,DNS:localhost" \
+        2>/dev/null
+    echo "[entrypoint] Self-signed certificate generated (valid 10 years)."
+fi
+
+# Background watcher: reload nginx when backend writes a .reload signal file
+(while true; do
+    if [ -f "$RELOAD_SIGNAL" ]; then
+        rm -f "$RELOAD_SIGNAL"
+        echo "[entrypoint] Certificate change detected — reloading nginx..."
+        nginx -s reload 2>/dev/null || true
+    fi
+    sleep 5
+done) &
+
+echo "[entrypoint] Starting nginx..."
+exec nginx -g "daemon off;"

nginx/nginx.conf

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+# HTTP → HTTPS redirect
+server {
+    listen 80;
+    server_name _;
+    return 301 https://$host$request_uri;
+}
+
+# HTTPS
+server {
+    listen 443 ssl;
+    server_name _;
+
+    ssl_certificate     /certs/server.crt;
+    ssl_certificate_key /certs/server.key;
+
+    ssl_protocols       TLSv1.2 TLSv1.3;
+    ssl_ciphers         ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305;
+    ssl_prefer_server_ciphers off;
+    ssl_session_cache   shared:SSL:10m;
+    ssl_session_timeout 1d;
+
+    # Gzip compression
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_types text/plain text/css text/xml application/json application/javascript application/xml+rss application/atom+xml image/svg+xml;
+
+    # Frontend static files
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # API proxy to backend
+    location /api/ {
+        proxy_pass http://backend:3001;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_cache_bypass $http_upgrade;
+        proxy_read_timeout 120s;
+        proxy_connect_timeout 10s;
+    }
+
+    # WebSocket proxy (Socket.io)
+    location /socket.io/ {
+        proxy_pass http://backend:3001;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_read_timeout 86400;
+    }
+
+    # React SPA - serve index.html for all non-API routes
+    location / {
+        try_files $uri $uri/ /index.html;
+        add_header Cache-Control "no-cache, no-store, must-revalidate";
+    }
+
+    # Cache static assets
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+        try_files $uri =404;
+    }
+}