diff options
| author | Guilhem Moulin <guilhem@fripost.org> | 2016-05-18 17:55:40 +0200 |
|---|---|---|
| committer | Guilhem Moulin <guilhem@fripost.org> | 2016-05-18 17:55:44 +0200 |
| commit | cda53ea254de51eb46cb0f53f7d33b9a0f794bfc (patch) | |
| tree | e23452acbeb0f233a323ebac0abdc9c8d3dd9d1d /roles/common-web/files/etc/nginx/snippets | |
| parent | 5425ed1ffa2953abdfdc819841665260dd38701d (diff) | |
Move /etc/ssl/private/dhparams.pem to /etc/ssl/dhparams.pem and make it public.
Ideally we we should also increase the Diffie-Hellman group size from
2048-bit to 3072-bit, as per ENISA 2014 report.
https://www.enisa.europa.eu/publications/algorithms-key-size-and-parameters-report-2014
But we postpone that for now until we are reasonably certain that older
client won't be left out.
Diffstat (limited to 'roles/common-web/files/etc/nginx/snippets')
| -rw-r--r-- | roles/common-web/files/etc/nginx/snippets/ssl.conf | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/roles/common-web/files/etc/nginx/snippets/ssl.conf b/roles/common-web/files/etc/nginx/snippets/ssl.conf index 1d40ce6..4af4d53 100644 --- a/roles/common-web/files/etc/nginx/snippets/ssl.conf +++ b/roles/common-web/files/etc/nginx/snippets/ssl.conf @@ -1,30 +1,30 @@ # https://wiki.mozilla.org/Security/Server_Side_TLS # https://mozilla.github.io/server-side-tls/ssl-config-generator/?server=nginx-1.6.2&openssl=1.0.1k&hsts=yes&profile=intermediate # certs sent to the client in SERVER HELLO are concatenated in ssl_certificate # ~$ cat /etc/nginx/ssl/srvcert.pem /usr/share/letsencrypt-tiny/lets-encrypt-x3-cross-signed.pem | sudo tee /etc/nginx/ssl/srvcert.chained.pem ssl on; ssl_session_timeout 1d; ssl_session_cache shared:SSL:50m; ssl_session_tickets off; # Diffie-Hellman parameter for DHE ciphersuites, recommended 2048 bits -ssl_dhparam /etc/ssl/private/dhparams.pem; +ssl_dhparam /etc/ssl/dhparams.pem; # intermediate configuration. tweak to your needs. ssl_protocols TLSv1 TLSv1.1 TLSv1.2; 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'; ssl_prefer_server_ciphers on; # HSTS (ngx_http_headers_module is required) (15768000 seconds = 6 months) add_header Strict-Transport-Security 'max-age=15768000; includeSubdomains'; # OCSP Stapling: fetch OCSP records from URL in ssl_certificate and cache them # https://github.com/jsha/ocsp-stapling-examples/blob/master/nginx.conf ssl_stapling on; ssl_stapling_verify on; # verify chain of trust of OCSP response using Root CA and Intermediate certs ssl_trusted_certificate /usr/share/letsencrypt-tiny/lets-encrypt-x3-cross-signed.pem; |