Checkpoint: Ajout du guide complet de configuration HTTPS avec Let's Encrypt, script d'installation automatique et template nginx optimisé

2025-11-23 12:40:25 -05:00
parent f9d1f21011
commit 59edce13d7
4 changed files with 789 additions and 1 deletions
--- a/nginx.conf.template
+++ b/nginx.conf.template
@@ -0,0 +1,132 @@
+# Configuration nginx optimisée pour Formation Manager Itinova
+# À placer dans /etc/nginx/sites-available/formation-manager
+
+# Redirection HTTP → HTTPS
+server {
+    listen 80;
+    listen [::]:80;
+    server_name DOMAIN_NAME;
+
+    # Redirection permanente vers HTTPS
+    return 301 https://$server_name$request_uri;
+}
+
+# Configuration HTTPS
+server {
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+    server_name DOMAIN_NAME;
+
+    # Certificats SSL (gérés par certbot)
+    ssl_certificate /etc/letsencrypt/live/DOMAIN_NAME/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/DOMAIN_NAME/privkey.pem;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+    # Logs
+    access_log /var/log/nginx/formation-manager-access.log;
+    error_log /var/log/nginx/formation-manager-error.log;
+
+    # Compression gzip
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_types
+        text/plain
+        text/css
+        text/xml
+        text/javascript
+        application/json
+        application/javascript
+        application/xml+rss
+        application/x-javascript
+        image/svg+xml;
+
+    # Sécurité headers
+    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 Referrer-Policy "no-referrer-when-downgrade" always;
+    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+
+    # Limiter la taille des uploads (10 MB)
+    client_max_body_size 10M;
+
+    # Buffer sizes
+    client_body_buffer_size 128k;
+    client_header_buffer_size 1k;
+    large_client_header_buffers 4 16k;
+
+    # Timeouts
+    client_body_timeout 12;
+    client_header_timeout 12;
+    keepalive_timeout 15;
+    send_timeout 10;
+
+    # Cache des fichiers statiques
+    location ~* \.(jpg|jpeg|png|gif|ico|css|js|svg|woff|woff2|ttf|eot|webp)$ {
+        proxy_pass http://localhost:APP_PORT;
+        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;
+        
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+        access_log off;
+    }
+
+    # Proxy vers l'application Node.js
+    location / {
+        proxy_pass http://localhost:APP_PORT;
+        proxy_http_version 1.1;
+        
+        # WebSocket support
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        
+        # Headers standards
+        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_set_header X-Forwarded-Host $host;
+        proxy_set_header X-Forwarded-Port $server_port;
+        
+        # Cache bypass
+        proxy_cache_bypass $http_upgrade;
+        
+        # Timeouts
+        proxy_connect_timeout 60s;
+        proxy_send_timeout 60s;
+        proxy_read_timeout 60s;
+        
+        # Buffers
+        proxy_buffering on;
+        proxy_buffer_size 4k;
+        proxy_buffers 8 4k;
+        proxy_busy_buffers_size 8k;
+    }
+
+    # Bloquer l'accès aux fichiers sensibles
+    location ~ /\. {
+        deny all;
+        access_log off;
+        log_not_found off;
+    }
+
+    location ~ ~$ {
+        deny all;
+        access_log off;
+        log_not_found off;
+    }
+
+    # Endpoint de health check (optionnel)
+    location /health {
+        proxy_pass http://localhost:APP_PORT/health;
+        access_log off;
+    }
+}