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@ -386,6 +386,34 @@ matrix_ssl_log_dir_path: "{{ matrix_ssl_base_path }}/log"
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matrix_ssl_pre_obtaining_required_service_name: ~
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matrix_ssl_pre_obtaining_required_service_start_wait_time_seconds: 60
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# Nginx Optimize SSL Session
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#
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# ssl_session_cache:
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# - Creating a cache of TLS connection parameters reduces the number of handshakes
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# and thus can improve the performance of application.
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# - Default session cache is not optimal as it can be used by only one worker process
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# and can cause memory fragmentation. It is much better to use shared cache.
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# - Learn More: https://nginx.org/en/docs/http/ngx_http_ssl_module.html
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#
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# ssl_session_timeout:
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# - Nginx by default it is set to 5 minutes which is very low.
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# should be like 4h or 1d but will require you to increase the size of cache.
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# - Learn More:
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# https://github.com/certbot/certbot/issues/6903
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# https://github.com/mozilla/server-side-tls/issues/198
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#
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# ssl_session_tickets:
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# - In case of session tickets, information about session is given to the client.
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# Enabling this improve performance also make Perfect Forward Secrecy useless.
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# - If you would instead like to use ssl_session_tickets by yourself, you can set
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# matrix_nginx_proxy_ssl_session_tickets_off false.
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# - Learn More: https://github.com/mozilla/server-side-tls/issues/135
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#
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# Presets are taken from Mozilla's Server Side TLS Recommended configurations
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matrix_nginx_proxy_ssl_session_cache: "shared:MozSSL:10m"
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matrix_nginx_proxy_ssl_session_timeout: "1d"
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matrix_nginx_proxy_ssl_session_tickets_off: true
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# OCSP Stapling eliminating the need for clients to contact the CA, with the aim of improving both security and performance.
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# OCSP stapling can provide a performance boost of up to 30%
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# nginx web server supports OCSP stapling since version 1.3.7.
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