user  nginx;
worker_processes  1;
daemon off;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;

events {
    worker_connections  1024;
}

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    sendfile        on;

    keepalive_timeout  65;
    gzip  on;

    # Modern SSL config
    ssl_protocols TLSv1.2;
    ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256';
    ssl_prefer_server_ciphers on;
    ssl_session_timeout 1d;
    ssl_session_cache shared:HTTPS:50m;
    ssl_session_tickets off;
    ssl_dhparam /etc/nginx/ssl/dhparam/tls.dhparam;

    # Logstash log format
    log_format logstash '$http_host '
    '$remote_addr [$time_local] '
    '"$request" $status $body_bytes_sent '
    '"$http_referer" "$http_user_agent" '
    '$request_time '
    '$upstream_response_time';

    access_log   /var/log/nginx/access.log  logstash;

    # Default tazj.in config (certs need to be overriden for other stuff, like oslo.pub)
    ssl_certificate /etc/nginx/ssl/tazj.in/tls.crt;
    ssl_certificate_key /etc/nginx/ssl/tazj.in/tls.key;

    # HSTS (ngx_http_headers_module is required) (15768000 seconds = 6 months)
    add_header Strict-Transport-Security max-age=15768000;

    include /etc/nginx/conf/http.conf;
}

stream {
    ssl_protocols TLSv1.2;
    ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256';
    ssl_dhparam /etc/nginx/ssl/dhparam/tls.dhparam;
    ssl_prefer_server_ciphers on;
    ssl_session_timeout 1d;
    ssl_session_cache shared:STREAM:50m;
    ssl_session_tickets off;

    # Default tazj.in certificate
    ssl_certificate /etc/nginx/ssl/tazj.in/tls.crt;
    ssl_certificate_key /etc/nginx/ssl/tazj.in/tls.key;

    include /etc/nginx/conf/stream.conf;
}