From 3d99587cb03a85ac609969b8638714a969842993 Mon Sep 17 00:00:00 2001
From: dcs-soni <52232900+dcs-soni@users.noreply.github.com>
Date: Mon, 10 Nov 2025 09:51:10 +0530
Subject: [PATCH] feat: add https server block when ssl certs are mounted on
 ec2

---
 apps/web/nginx.conf | 136 +++++++++++++++++++++++++++++++++-----------
 1 file changed, 104 insertions(+), 32 deletions(-)

diff --git a/apps/web/nginx.conf b/apps/web/nginx.conf
index 0213a90..4da60b9 100644
--- a/apps/web/nginx.conf
+++ b/apps/web/nginx.conf
@@ -1,30 +1,15 @@
-# Server block - defines how to handle requests
+# HTTP Server - Works without SSL certificates
 server {
     listen 80;
+    listen [::]:80;
 
-    # ( _ for default/catch-all)
     server_name _;
 
-    # Root directory where static files are located
-    # This is where we copied our React build output
     root /usr/share/nginx/html;
-
-    # Default file to serve
     index index.html;
 
     location / {
-        # try_files directive - tries files in order:
-        # 1. $uri - Try the exact URI (e.g., /logo.png)
-        # 2. $uri/ - Try as a directory with index.html
-        # 3. /index.html - Fallback to index.html for all other routes
-        #
-        # This is CRITICAL for React Router:
-        # - /dashboard → index.html (React Router handles it)
-        # - /projects/123 → index.html (React Router handles it)
-        # - /static/logo.png → serves the actual file
         try_files $uri $uri/ /index.html;
-
-        # Add headers for browser caching
         add_header Cache-Control "no-cache, must-revalidate";
     }
 
@@ -32,14 +17,10 @@ server {
     location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
         expires 1y;
         add_header Cache-Control "public, immutable";
-
-        # Allow files to be served from this location
         try_files $uri =404;
     }
 
-
-    # This file is generated at container startup
-    # Contains runtime environment variables
+    # Runtime environment variables
     location = /env-config.js {
         add_header Cache-Control "no-store, no-cache, must-revalidate";
         try_files $uri =404;
@@ -68,20 +49,12 @@ server {
         proxy_set_header X-Forwarded-Proto $scheme;
     }
 
-  
     # Security Headers
-  
-    # Prevent clickjacking attacks
     add_header X-Frame-Options "SAMEORIGIN" always;
-
-    # Prevent MIME type sniffing
     add_header X-Content-Type-Options "nosniff" always;
-
-    # Enable XSS protection
     add_header X-XSS-Protection "1; mode=block" always;
 
     # Compression
-    # Enable gzip compression for better performance
     gzip on;
     gzip_vary on;
     gzip_min_length 1024;
@@ -100,8 +73,108 @@ server {
         image/svg+xml;
 
     # Error Pages
+    error_page 404 /index.html;
+
+    # Don't log access to favicon (reduces log noise)
+    location = /favicon.ico {
+        log_not_found off;
+        access_log off;
+    }
+
+    location = /robots.txt {
+        log_not_found off;
+        access_log off;
+    }
+}
+
+# HTTPS Server - Only active if SSL certificates are mounted
+server {
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+
+    server_name _;
 
-    # Custom error page (could create 404.html in build)
+    # SSL Configuration
+    # These paths should match where certificates are mounted in docker-compose
+    ssl_certificate /etc/nginx/ssl/fullchain.pem;
+    ssl_certificate_key /etc/nginx/ssl/privkey.pem;
+
+    # SSL Settings
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers HIGH:!aNULL:!MD5;
+    ssl_prefer_server_ciphers on;
+    ssl_session_cache shared:SSL:10m;
+    ssl_session_timeout 10m;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+        add_header Cache-Control "no-cache, must-revalidate";
+    }
+
+    # Cache static assets for 1 year (they have content hashes)
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+        try_files $uri =404;
+    }
+
+    # Runtime environment variables
+    location = /env-config.js {
+        add_header Cache-Control "no-store, no-cache, must-revalidate";
+        try_files $uri =404;
+    }
+
+    # API Proxy - Routes API requests to backend
+    location /api {
+        proxy_pass http://backend:3002;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_cache_bypass $http_upgrade;
+        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;
+    }
+
+    # Health check endpoint proxy
+    location /health {
+        proxy_pass http://backend:3002/health;
+        proxy_http_version 1.1;
+        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;
+    }
+
+    # Security Headers (with HSTS for HTTPS)
+    add_header X-Frame-Options "SAMEORIGIN" always;
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-XSS-Protection "1; mode=block" always;
+    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+
+    # Compression
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_types
+        text/plain
+        text/css
+        text/xml
+        text/javascript
+        application/json
+        application/javascript
+        application/xml+rss
+        application/rss+xml
+        font/truetype
+        font/opentype
+        application/vnd.ms-fontobject
+        image/svg+xml;
+
+    # Error Pages
     error_page 404 /index.html;
 
     # Don't log access to favicon (reduces log noise)
@@ -110,7 +183,6 @@ server {
         access_log off;
     }
 
-    # Don't log access to robots.txt
     location = /robots.txt {
         log_not_found off;
         access_log off;