137 lines
4 KiB
Plaintext
137 lines
4 KiB
Plaintext
user nginx;
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worker_processes auto;
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error_log /var/log/nginx/error.log warn;
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pid /var/run/nginx.pid;
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events {
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worker_connections 1024;
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use epoll;
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multi_accept on;
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}
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http {
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include /etc/nginx/mime.types;
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default_type application/octet-stream;
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# Logging
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log_format main '$remote_addr - $remote_user [$time_local] "$request" '
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'$status $body_bytes_sent "$http_referer" '
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'"$http_user_agent" "$http_x_forwarded_for"';
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access_log /var/log/nginx/access.log main;
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# Performance
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sendfile on;
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tcp_nopush on;
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tcp_nodelay on;
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keepalive_timeout 65;
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types_hash_max_size 2048;
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server_tokens off;
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# Gzip
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gzip on;
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gzip_vary on;
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gzip_min_length 1024;
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gzip_types text/plain text/css text/xml text/javascript application/javascript application/xml+rss application/json;
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# Rate limiting
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limit_req_zone $binary_remote_addr zone=global:10m rate=10r/s;
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# SSL configuration
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ssl_protocols TLSv1.2 TLSv1.3;
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ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384;
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ssl_prefer_server_ciphers off;
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ssl_session_cache shared:SSL:10m;
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ssl_session_timeout 10m;
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# Upstream servers
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upstream cmc_staging {
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server nginx-staging:80;
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keepalive 32;
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}
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upstream cmc_production {
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server nginx-production:80;
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keepalive 32;
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}
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# Redirect HTTP to HTTPS
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server {
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listen 80;
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server_name cmc.springupsoftware.com staging.cmc.springupsoftware.com;
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# ACME challenge for Lego
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location /.well-known/acme-challenge/ {
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root /var/www/acme-challenge;
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try_files $uri =404;
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}
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# Redirect all other traffic to HTTPS
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location / {
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return 301 https://$server_name$request_uri;
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}
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}
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# Production HTTPS
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server {
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listen 443 ssl http2;
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server_name cmc.springupsoftware.com;
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ssl_certificate /etc/ssl/certs/cmc.springupsoftware.com.crt;
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ssl_certificate_key /etc/ssl/certs/cmc.springupsoftware.com.key;
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# Security headers
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add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
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add_header X-Frame-Options DENY;
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add_header X-Content-Type-Options nosniff;
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add_header X-XSS-Protection "1; mode=block";
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# Rate limiting
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limit_req zone=global burst=20 nodelay;
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location / {
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proxy_pass http://cmc_production;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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# Buffer settings
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proxy_buffering on;
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proxy_buffer_size 128k;
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proxy_buffers 4 256k;
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proxy_busy_buffers_size 256k;
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}
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}
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# Staging HTTPS
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server {
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listen 443 ssl http2;
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server_name staging.cmc.springupsoftware.com;
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ssl_certificate /etc/ssl/certs/staging.cmc.springupsoftware.com.crt;
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ssl_certificate_key /etc/ssl/certs/staging.cmc.springupsoftware.com.key;
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# Security headers (less strict for staging)
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add_header X-Frame-Options DENY;
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add_header X-Content-Type-Options nosniff;
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add_header X-Environment "STAGING";
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# Rate limiting (more lenient for staging)
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limit_req zone=global burst=50 nodelay;
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location / {
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proxy_pass http://cmc_staging;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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# Buffer settings
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proxy_buffering on;
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proxy_buffer_size 128k;
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proxy_buffers 4 256k;
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proxy_busy_buffers_size 256k;
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}
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}
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} |