Alan Orth
f23f0713d2
Recommended by Ilya Grigorik to be set to 6. Signed-off-by: Alan Orth <alan.orth@gmail.com>
32 lines
1.3 KiB
Django/Jinja
32 lines
1.3 KiB
Django/Jinja
{% set domain_name = item.nginx_domain_name %}
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# concatenated key + cert
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# See: http://nginx.org/en/docs/http/configuring_https_servers.html
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ssl_certificate {{ tls_key_dir }}/{{ domain_name }}.crt.pem;
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ssl_certificate_key {{ tls_key_dir }}/{{ domain_name }}.crt.pem;
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ssl_session_timeout 24h; # 24 hour timeout
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ssl_session_cache shared:SSL:1m; # 1MB -> 4,000 sessions
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ssl_buffer_size 1400; # 1400 bytes to fit in one MTU
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ssl_dhparam /etc/ssl/certs/dhparam.pem;
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ssl_protocols {{ nginx_tls_protocols }};
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ssl_ciphers "{{ tls_cipher_suite }}";
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ssl_prefer_server_ciphers on;
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# nginx does not auto-rotate session ticket keys: only a HUP / restart will do so and
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# when a restart is performed the previous key is lost, which resets all previous
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# sessions. The fix for this is to setup a manual rotation mechanism:
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# http://trac.nginx.org/nginx/changeset/1356a3b9692441e163b4e78be4e9f5a46c7479e9/nginx
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#
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# Note that you'll have to define and rotate the keys securely by yourself. In absence
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# of such infrastructure, consider turning off session tickets:
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ssl_session_tickets off;
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# enable SPDY header compression
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spdy_headers_comp 6;
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# Enable this if you want HSTS (recommended, but be careful)
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add_header Strict-Transport-Security max-age=15768000;
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