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server {
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listen 443 ssl http2;
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listen [::]:443 ssl http2;
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# certs sent to the client in SERVER HELLO are concatenated in ssl_certificate
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ssl_certificate /etc/letsencrypt/live/{{ server_fqdn }}/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/{{ server_fqdn }}/privkey.pem;
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ssl_session_timeout 1d;
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ssl_session_cache shared:SSL:50m;
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ssl_session_tickets off;
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# Diffie-Hellman parameter for DHE ciphersuites, recommended 2048 bits
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ssl_dhparam /etc/nginx/dhparam.pem;
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# intermediate configuration. tweak to your needs.
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ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
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ssl_ciphers 'ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS';
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ssl_prefer_server_ciphers on;
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# HSTS (ngx_http_headers_module is required) (15768000 seconds = 6 months)
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add_header Strict-Transport-Security max-age=15768000;
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# OCSP Stapling ---
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# fetch OCSP records from URL in ssl_certificate and cache them
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ssl_stapling on;
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ssl_stapling_verify on;
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## verify chain of trust of OCSP response using Root CA and Intermediate certs
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ssl_trusted_certificate /etc/letsencrypt/live/{{ server_fqdn }}/chain.pem;
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include /etc/nginx/locations/{{ server_fqdn }}/*.conf;
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}
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