2022-11-25 20:33:23 -05:00
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## Version 2022/08/20 - Changelog: https://github.com/linuxserver/docker-baseimage-alpine-nginx/commits/master/root/defaults/nginx/ssl.conf.sample
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### Mozilla Recommendations
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# generated 2022-08-05, Mozilla Guideline v5.6, nginx 1.17.7, OpenSSL 1.1.1k, intermediate configuration
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# https://ssl-config.mozilla.org/#server=nginx&version=1.17.7&config=intermediate&openssl=1.1.1k&guideline=5.6
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ssl_certificate /config/keys/cert.crt;
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ssl_certificate_key /config/keys/cert.key;
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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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ssl_session_tickets off;
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# curl https://ssl-config.mozilla.org/ffdhe2048.txt > /path/to/dhparam
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ssl_dhparam /config/nginx/dhparams.pem;
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# intermediate configuration
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ssl_protocols TLSv1.2 TLSv1.3;
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2022-12-01 20:11:37 -05:00
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ssl_ciphers ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256;
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ssl_prefer_server_ciphers on;
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2023-03-29 03:17:48 -04:00
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ssl_conf_command Options PrioritizeChaCha;
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2022-11-25 20:33:23 -05:00
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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; includeSubDomains; preload" 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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# verify chain of trust of OCSP response using Root CA and Intermediate certs
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ssl_trusted_certificate /config/keys/cert.crt;
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# Optional additional headers
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2023-03-16 11:50:01 -04:00
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add_header Content-Security-Policy "default-src 'none'; connect-src 'self'; font-src 'self'; img-src 'self'; manifest-src 'self'; media-src blob: data:; script-src 'self' 'unsafe-inline' blob:; style-src 'self' 'unsafe-inline'; frame-ancestors 'none' block-all-mixed-content; base-uri 'none'";
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2022-11-25 20:33:23 -05:00
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add_header Permissions-Policy "accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), clipboard-read=(), clipboard-write=(), display-capture=(), document-domain=(), encrypted-media=(), fullscreen=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(), screen-wake-lock=(), serial=(), sync-xhr=(), usb=(), xr-spatial-tracking=()" always;
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add_header Referrer-Policy "same-origin" always;
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add_header X-Content-Type-Options "nosniff" always;
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#add_header X-UA-Compatible "IE=Edge" always;
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add_header X-XSS-Protection "0" always;
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add_header Cross-Origin-Resource-Policy same-origin;
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add_header Cross-Origin-Embedder-Policy require-corp;
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add_header Cross-Origin-Opener-Policy same-origin;
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