2024-04-16 00:36:48 +08:00
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ssl_session_timeout 1d;
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ssl_session_cache shared:MozSSL:10m; # about 40000 sessions
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2023-05-10 22:49:10 +08:00
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ssl_session_tickets off;
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2024-04-16 00:36:48 +08:00
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# curl https://ssl-config.mozilla.org/ffdhe2048.txt > /path/to/dhparam
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ssl_dhparam ffdhe2048.txt;
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# intermediate configuration
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ssl_protocols TLSv1.2 TLSv1.3;
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ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305;
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ssl_prefer_server_ciphers off;
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# HSTS (ngx_http_headers_module is required) (63072000 seconds)
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add_header Strict-Transport-Security "max-age=63072000" always;
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# OCSP stapling
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ssl_stapling on;
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ssl_stapling_verify on;
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