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* postfix: unset 'smtpd_tls_session_cache_database'.Guilhem Moulin2016-05-185
| | | | | | Following Viktor Dukhovni's 2015-08-06 recommendation for Postfix >= 2.11 http://article.gmane.org/gmane.mail.postfix.user/251935
* Move /etc/ssl/private/dhparams.pem to /etc/ssl/dhparams.pem and make it public.Guilhem Moulin2016-05-188
| | | | | | | | | | 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.
* postfix: disable weak ciphers for the 'encrypt' TLS security level.Guilhem Moulin2016-05-183
| | | | That is, on the MSA and in our local infrastructure.
* Add an ansible module 'fetch_cmd' to fetch the output of a remote command ↵Guilhem Moulin2016-05-1823
| | | | | | locally. And use this to fetch all X.509 leaf certificates.
* Renew imap.fripost.org:993 and smtp.fripost.org:587 X.509 certificates.Guilhem Moulin2016-05-184
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* dovecot imapc: wibbleGuilhem Moulin2016-05-172
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* roundube: Pin X.509 certificate for sieve.fripost.org:4190.Guilhem Moulin2016-05-172
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* bacula: Set heartbeat options.Guilhem Moulin2016-05-126
| | | | and also TCP keepalive options in the stunnel config.
* bacula-sd: wibbleGuilhem Moulin2016-05-121
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* bacula-dir: Fix Reschedule Interval from 17 months to 17 mins.Guilhem Moulin2016-05-121
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* MySQL: set flush InnoDB flush method to 'O_DIRECT'Guilhem Moulin2016-05-121
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* Add hardening options to our systemd unit files.Guilhem Moulin2016-05-126
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* Use systemd unit files for stunnel4.Guilhem Moulin2016-05-1226
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* Roundcube's CSP: remove 'upgrade-insecure-requests' and ↵Guilhem Moulin2016-04-081
| | | | 'block-all-mixed-content'.
* Roundcube's CSP: allow loading images from data: URIs and arbitrary URLs.Guilhem Moulin2016-04-071
| | | | Per user request: https://wiki.fripost.org/tracker/CSP_too_strict/
* nginx: update ssl_ciphers to follow Mozilla's TLS server recommendation.Guilhem Moulin2016-04-021
| | | | https://mozilla.github.io/server-side-tls/ssl-config-generator/?server=nginx-1.6.2&openssl=1.0.1k&hsts=yes&profile=intermediate
* Set frame-ancestors from 'none' to 'self' in roundcube's CSP.Guilhem Moulin2016-04-021
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* wibbleGuilhem Moulin2016-04-023
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* Set a HPKP on the webmail, website/wiki/git and list manager.Guilhem Moulin2016-04-019
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* Set a CSP on the webmail, website/wiki and list manager.Guilhem Moulin2016-04-015
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* sysctl: don't set IPv6 privacy extensions globaly.Guilhem Moulin2016-04-011
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* sysctl: set net.ipv6.conf.all.accept_ra = 0.Guilhem Moulin2016-03-301
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* Set HTTP security headers.Guilhem Moulin2016-03-309
| | | | See https://securityheaders.io .
* gencerts.sh: typoGuilhem Moulin2016-03-281
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* gencerts.sh: improve formatting.Guilhem Moulin2016-03-281
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* Replace LE's X1 intermediate CA with X3 since the latter has better support ↵Guilhem Moulin2016-03-282
| | | | for XP.
* Reissue certs on civett and elefant since LE's X3 intermediate CA has better ↵Guilhem Moulin2016-03-275
| | | | support for XP.
* munin-master CGI: add application-level ACLs to keep non-local users at bay.Guilhem Moulin2016-03-211
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* Remove SMTP message size limit on non public MTAs.Guilhem Moulin2016-03-213
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* More logcheck-database tweaks.Guilhem Moulin2016-03-131
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* Let's Encrypt: Only reload (as opposed to restart) postfix/nginx after ↵Guilhem Moulin2016-03-054
| | | | renewing the cert
* Amavis: use the LMTP protocol in the policy banks.Guilhem Moulin2016-03-031
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* Let's EncryptGuilhem Moulin2016-03-0221
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* cgit: Create cache directory /var/cache/cgitGuilhem Moulin2016-03-021
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* Ansible: Using bare variables is deprecated, and will be removed in a future ↵Guilhem Moulin2016-03-024
| | | | release.
* More logcheck-database tweaks.Guilhem Moulin2016-02-171
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* s/ansible_ssh_/ansible_/Guilhem Moulin2016-02-122
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* Upgrade playbooks to Ansible 2.0.Guilhem Moulin2016-02-1225
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* Update all Fripost links from http:// to https://.Guilhem Moulin2015-12-283
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* Only install letsencrypt-tiny to the relevant hosts.Guilhem Moulin2015-12-283
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* Fix Let's Encrypt CAfile.Guilhem Moulin2015-12-281
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* Copy and install Let's Encrypt ACME client.Guilhem Moulin2015-12-202
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* Improve gencert.shGuilhem Moulin2015-12-201
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* Use the Let's Encrypt CA for our public certs.Guilhem Moulin2015-12-2030
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* nginx: Move include.d/* to snippets/.Guilhem Moulin2015-12-2012
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* More logcheck-database tweaks.Guilhem Moulin2015-12-152
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* dovecot: remove !SSLv2 from ssl_cipher_list.Guilhem Moulin2015-12-151
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* nginx: s/conf.d/include.d/Guilhem Moulin2015-12-157
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* wibbleGuilhem Moulin2015-12-092
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* ngnix: mv ssl/config conf.d/sslGuilhem Moulin2015-12-097
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