Commit Graph

9 Commits

Author SHA1 Message Date
Joshua Tauberer f046031b26 nginx-ssl.conf changes were partially incorrect, partial revert of 834c42bc50
My own /etc/nginx/nginx.conf was messed up, so what I thought were Ubuntu 14.04 defaults weren't, and we lost the ssl_protocols and ssl_prefer_server_ciphers settings. This puts those back.

https://discourse.mailinabox.email/t/dev-master-version-reported-as-poodle-attack-vulnerable-by-ssllabs/898
2015-10-24 11:36:18 +00:00
Joshua Tauberer 834c42bc50 move nginx-ssl to be a global configuration file rather than including it into each server block 2015-09-27 17:13:11 +00:00
Joshua Tauberer 93c2258d23 let the HSTS header be controlled by the management daemon so some domains can choose to enable preload 2015-09-08 21:20:50 +00:00
Joshua Tauberer 53f84a8092 set ssl_stapling_verify back to on, reverts part of 47de93961e
The sslmate guidance changed. See #458.
2015-06-27 07:14:16 -04:00
Joshua Tauberer 47de93961e OCSP improvements
* Set ssl_stapling_verify to off per https://sslmate.com/blog/post/ocsp_stapling_in_apache_and_nginx ('on' has no security benefits).
* Set resolver to 127.0.0.1, instead of Google Public DNS, because we might as well use our local nameserver anyway.
* Remove the commented line which per the link above would never be necessary anyway.

OCSP seems to work just fine after these changes.
2015-06-06 23:24:09 +00:00
Joshua Tauberer 39bca053ed add 2048 bits of DH params for nginx, postfix, dovecot
nginx/postfix use a new pre-generated dh2048.pem file. dovecot generates the bits on its own.

ssllabs.com reports that TLS_DHE ciphers went from 1024 to 2048 bits as expected. The ECDHE ciphers remain at 256 bits --- no idea what that really means. (This tests nginx only. I haven't tested postfix/dovecot.)

see https://discourse.mailinabox.email/t/fips-ready-for-ssl-dhec-key-exchange/76/3
2014-09-26 22:09:22 +00:00
Joshua Tauberer 51dd2ed70b update nginx SSL options, fixes #61 2014-06-03 14:06:02 +00:00
Joshua Tauberer b646771517 redirect all HTTP to HTTPS and enable HSTS, closes #18 2014-05-14 12:15:11 +00:00
Joshua Tauberer 6fd768d6ee update to @konklone's latest nginx SSL configuration recommendations 2014-04-17 20:27:52 -04:00