fripost-ansible - Fripost ansible scripts

	Commit message (Collapse)	Author	Age	Files
*	Convert firewall to nftables.	Guilhem Moulin	2020-01-23	2
\| \| \| \|	Debian Buster uses the nftables framework by default.
*	MSA: Open 465/TCP for Email Submission over TLS.	Guilhem Moulin	2019-03-19	1
\| \| \| \|	See RFC 8314 sec. 3.3 "Cleartext Considered Obsolete".
*	Update 'IMAP', 'MSA' and 'LDAP-provider' roles to Debian Stretch.	Guilhem Moulin	2018-12-09	3
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*	Disable resume device.	Guilhem Moulin	2018-12-09	1
\| \| \| \|	We don't need suspend-on-disk (hibernation).
*	systemd.service: Tighten hardening options.	Guilhem Moulin	2018-12-09	2
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*	bacula-*.service: Don't fork in the background.	Guilhem Moulin	2018-12-09	1
\| \| \| \|	Inspired from /lib/systemd/system/bacula-fd.service.
*	Upgrade 'lists' role to Debian Stretch.	Guilhem Moulin	2018-12-09	1
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*	systemd: Replace ‘ProtectSystem=full’ with ‘ProtectSystem=strict’.	Guilhem Moulin	2018-12-09	2
\| \| \| \|	And remove ‘ReadOnlyDirectories=/’ as it's implied by ‘ProtectSystem=strict’.
*	Postfix: replace cdb & btree tables with lmdb ones.	Guilhem Moulin	2018-12-03	1
\| \| \| \|	Cf. lmdb_table(5).
*	IPsec: allow ISAKMP over IPv6.	Guilhem Moulin	2018-12-03	1
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*	Upgrade baseline to Debian Stretch.	Guilhem Moulin	2018-12-03	8
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*	Skip samhain installation.	Guilhem Moulin	2018-12-03	1
\| \| \| \|	It's become too verbose (too many false-positive)…
*	Harden anti spam on the MX:es.	Guilhem Moulin	2018-06-09	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2018-04-04	3
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*	sympa: wibble	Guilhem Moulin	2018-04-04	1
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*	Perform recipient address verification on the MSA itself.	Guilhem Moulin	2018-04-04	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2017-09-14	3
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*	rkhunter: Disable remote updates to fix CVE-2017-7480.	Guilhem Moulin	2017-07-29	1
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*	Use MariaDB as default MySQL flavor.	Guilhem Moulin	2017-07-29	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2017-06-07	1
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*	postfix-sender-login: wibble	Guilhem Moulin	2017-06-05	1
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*	dovecot: enable user iteration and add a cronjob for `doveadm purge -A`	Guilhem Moulin	2017-06-05	1
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*	postfix: don't rate-limit our IPsec subnet.	Guilhem Moulin	2017-06-02	1
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*	/lib/systemd/system → /etc/systemd/system	Guilhem Moulin	2017-05-31	3
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*	MSA: reject null sender address.	Guilhem Moulin	2017-05-14	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2016-12-08	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2016-08-22	2
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*	Postfix: don't share the master.cf between the instances.	Guilhem Moulin	2016-07-10	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2016-07-09	2
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*	More logcheck-database tweaks.	Guilhem Moulin	2016-06-29	3
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*	Set up IPSec tunnels between each pair of hosts.	Guilhem Moulin	2016-05-22	3
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	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	1
\| \| \| \| \| \| \| \|	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.)
*	Use systemd unit files for stunnel4.	Guilhem Moulin	2016-05-12	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2016-03-13	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2016-02-17	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2015-12-15	2
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*	More logcheck-database tweaks.	Guilhem Moulin	2015-12-01	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2015-11-12	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2015-10-14	2
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*	More logcheck-database tweaks.	Guilhem Moulin	2015-09-24	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2015-09-21	2
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*	More logcheck-database tweaks.	Guilhem Moulin	2015-09-15	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2015-08-21	3
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*	Update unattended-upgrades configuration.	Guilhem Moulin	2015-07-19	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2015-06-22	1
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*	logcheck: Match only hexdigits in postfix queue ID.	Guilhem Moulin	2015-06-19	1
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*	Match IPv6 addresses in logcheck rules.	Guilhem Moulin	2015-06-19	1
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*	More logcheck-database tweaks.	Guilhem Moulin	2015-06-10	3
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*	Configure munin nodes & master.	Guilhem Moulin	2015-06-10	1
\| \| \| \| \|	Interhost communications are protected by stunnel4. The graphs are only visible on the master itself, and content is generated by Fast CGI.