fripost-ansible - Fripost ansible scripts

	Commit message (Collapse)	Author	Age	Files
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*	Set up IPSec tunnels between each pair of hosts.	Guilhem Moulin	2016-05-22	13
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	We use a dedicated, non-routable, IPv4 subnet for IPSec. Furthermore the subnet is nullrouted in the absence of xfrm lookup (i.e., when there is no matching IPSec Security Association) to avoid data leaks. Each host is associated with an IP in that subnet (thus only reachble within that subnet, either by the host itself or by its IPSec peers). The peers authenticate each other using RSA public key authentication. Kernel traps are used to ensure that connections are only established when traffic is detected between the peers; after 30m of inactivity (this value needs to be less than the rekeying period) the connection is brought down and a kernel trap is installed.
*	postfix: master.cf wibble	Guilhem Moulin	2016-05-18	1
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*	postfix: Update to recommended TLS settings.	Guilhem Moulin	2016-05-18	7
\| \| \| \| \| \| \| \|	Following Viktor Dukhovni's 2015-08-06 recommendation http://article.gmane.org/gmane.mail.postfix.user/251935 (We're using stronger ciphers and protocols in our own infrastructure.)
*	postfix: unset 'smtpd_tls_session_cache_database'.	Guilhem Moulin	2016-05-18	5
\| \| \| \| \| \|	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 Moulin	2016-05-18	8
\| \| \| \| \| \| \| \| \| \|	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 Moulin	2016-05-18	3
\| \| \| \|	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 Moulin	2016-05-18	13
\| \| \| \| \| \|	locally. And use this to fetch all X.509 leaf certificates.
*	dovecot imapc: wibble	Guilhem Moulin	2016-05-17	2
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*	roundube: Pin X.509 certificate for sieve.fripost.org:4190.	Guilhem Moulin	2016-05-17	2
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*	bacula: Set heartbeat options.	Guilhem Moulin	2016-05-12	6
\| \| \| \|	and also TCP keepalive options in the stunnel config.
*	bacula-sd: wibble	Guilhem Moulin	2016-05-12	1
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*	bacula-dir: Fix Reschedule Interval from 17 months to 17 mins.	Guilhem Moulin	2016-05-12	1
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*	MySQL: set flush InnoDB flush method to 'O_DIRECT'	Guilhem Moulin	2016-05-12	1
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*	Add hardening options to our systemd unit files.	Guilhem Moulin	2016-05-12	6
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*	Use systemd unit files for stunnel4.	Guilhem Moulin	2016-05-12	26
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*	Roundcube's CSP: remove 'upgrade-insecure-requests' and ↵	Guilhem Moulin	2016-04-08	1
\| \| \| \|	'block-all-mixed-content'.
*	Roundcube's CSP: allow loading images from data: URIs and arbitrary URLs.	Guilhem Moulin	2016-04-07	1
\| \| \| \|	Per user request: https://wiki.fripost.org/tracker/CSP_too_strict/
*	nginx: update ssl_ciphers to follow Mozilla's TLS server recommendation.	Guilhem Moulin	2016-04-02	1
\| \| \| \|	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 Moulin	2016-04-02	1
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*	wibble	Guilhem Moulin	2016-04-02	3
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*	Set a HPKP on the webmail, website/wiki/git and list manager.	Guilhem Moulin	2016-04-01	5
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*	Set a CSP on the webmail, website/wiki and list manager.	Guilhem Moulin	2016-04-01	5
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*	sysctl: don't set IPv6 privacy extensions globaly.	Guilhem Moulin	2016-04-01	1
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*	sysctl: set net.ipv6.conf.all.accept_ra = 0.	Guilhem Moulin	2016-03-30	1
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*	Set HTTP security headers.	Guilhem Moulin	2016-03-30	9
\| \| \| \|	See https://securityheaders.io .
*	Replace LE's X1 intermediate CA with X3 since the latter has better support ↵	Guilhem Moulin	2016-03-28	1
\| \| \| \|	for XP.
*	munin-master CGI: add application-level ACLs to keep non-local users at bay.	Guilhem Moulin	2016-03-21	1
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*	Remove SMTP message size limit on non public MTAs.	Guilhem Moulin	2016-03-21	3
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*	More logcheck-database tweaks.	Guilhem Moulin	2016-03-13	1
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*	Let's Encrypt: Only reload (as opposed to restart) postfix/nginx after ↵	Guilhem Moulin	2016-03-05	1
\| \| \| \|	renewing the cert
*	Amavis: use the LMTP protocol in the policy banks.	Guilhem Moulin	2016-03-03	1
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*	Let's Encrypt	Guilhem Moulin	2016-03-02	12
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*	cgit: Create cache directory /var/cache/cgit	Guilhem Moulin	2016-03-02	1
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*	Ansible: Using bare variables is deprecated, and will be removed in a future ↵	Guilhem Moulin	2016-03-02	4
\| \| \| \|	release.
*	More logcheck-database tweaks.	Guilhem Moulin	2016-02-17	1
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*	s/ansible_ssh_/ansible_/	Guilhem Moulin	2016-02-12	2
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*	Upgrade playbooks to Ansible 2.0.	Guilhem Moulin	2016-02-12	23
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*	Update all Fripost links from http:// to https://.	Guilhem Moulin	2015-12-28	3
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*	Only install letsencrypt-tiny to the relevant hosts.	Guilhem Moulin	2015-12-28	2
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*	Fix Let's Encrypt CAfile.	Guilhem Moulin	2015-12-28	1
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*	Copy and install Let's Encrypt ACME client.	Guilhem Moulin	2015-12-20	1
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*	Use the Let's Encrypt CA for our public certs.	Guilhem Moulin	2015-12-20	19
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*	nginx: Move include.d/* to snippets/.	Guilhem Moulin	2015-12-20	12
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*	More logcheck-database tweaks.	Guilhem Moulin	2015-12-15	2
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*	dovecot: remove !SSLv2 from ssl_cipher_list.	Guilhem Moulin	2015-12-15	1
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*	nginx: s/conf.d/include.d/	Guilhem Moulin	2015-12-15	7
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*	wibble	Guilhem Moulin	2015-12-09	2
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*	ngnix: mv ssl/config conf.d/ssl	Guilhem Moulin	2015-12-09	7
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*	typo	Guilhem Moulin	2015-12-04	1
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*	Postfix TLS policy: Store the fingerprint of the cert's pubkey, not of the ↵	Guilhem Moulin	2015-12-03	4
\| \| \| \|	cert itself.