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Commit Graph

757 Commits

Author SHA1 Message Date
Joshua Tauberer
85bd2c8804 use the Dovecot managesieve service to manage sieve scripts
This lets roundcube's manageseive plugin do cool things like vacation responses.

Also:

* Run the spam filtering sieve script out of a global sieve file that we'll place in /etc/dovecot. It is no longer necessary to create per-user sieve files for this. Remove them with a new migration. Remove the code that created them.

* Corrects the spam script. Backslashes were double-escaped probably because this script started embedded within the bash script. Not sure how this was working until now.

this adapts work by @h8h in #103
2014-07-10 23:09:07 +00:00
Joshua Tauberer
41b3df6d78 manage hostmaster@ and postmaster@ automatically, create administrator@ during setup instead
closes #94
2014-07-09 19:30:17 +00:00
Joshua Tauberer
22a010ecb9 say that certificates are valid too in output 2014-07-09 16:38:56 +00:00
Joshua Tauberer
659b5c8aa3 if the server certificate can be used for a non-primary domain, use it 2014-07-09 16:38:42 +00:00
Joshua Tauberer
6c70b10c15 tell users to restart nginx after plugging in a new cert 2014-07-09 14:05:59 +00:00
Joshua Tauberer
deebda06e1 utils.sort_domains wasn't right 2014-07-09 12:35:12 +00:00
Joshua Tauberer
1a74b81f44 new nginx configuration yaml file to allow proxying of whole domains elsewhere 2014-07-09 12:31:32 +00:00
Joshua Tauberer
04e30ffa78 check that the installed certificate corresponds to the private key 2014-07-08 15:47:54 +00:00
Joshua Tauberer
59a9d02fa5 check that installed certificates are for the domains we are using the certificates for 2014-07-07 12:06:11 +00:00
Joshua Tauberer
65fb65ada7 an mx record may be missing if the A record matches the A record of PRIMARY_HOSTNAME 2014-07-07 02:35:45 +00:00
Joshua Tauberer
28e254fb84 whats_next: Allow the PRIMARY_HOSTNAME to not have an MX because the default value means the domain itself, which is what we want anyway 2014-07-07 02:35:45 +00:00
Joshua Tauberer
e898cd5d2a whats_next: wrap output to the actual width of the terminal 2014-07-07 02:35:45 +00:00
Joshua Tauberer
6a231d4409 clarify that an SSL cert can remain self-signed on the non-primary domains if the domain isn't being used for web 2014-07-07 02:35:45 +00:00
Joshua Tauberer
49d5561933 when adding/removing mail addresses also update nginx's config 2014-07-06 12:16:50 +00:00
Joshua Tauberer
c8856f107d migrate the SSL certificates path for non-primary certs to a new layout using a new migration script 2014-06-30 20:41:29 +00:00
Joshua Tauberer
06ba25151f get_domain_ssl_files returned the wrong path for the CSR for PRIMARY_HOSTNAME 2014-06-30 19:49:41 +00:00
Joshua Tauberer
b5aa1b0f31 walk the user through choosing the PRIMARY_HOSTNAME by first asking for their email address 2014-06-30 10:20:58 -04:00
Joshua Tauberer
fed5959288 s/PUBLIC_HOSTNAME/PRIMARY_HOSTNAME/ throughout 2014-06-30 09:15:36 -04:00
Joshua Tauberer
87f001a5d5 some comments 2014-06-24 03:24:41 +00:00
Joshua Tauberer
1dec8c65ce move the SSH password login check into whats_next.py (it used to be in start.sh and then moved to an unused script when it became a problem for Vagrant) 2014-06-23 19:39:20 +00:00
Joshua Tauberer
d4ce50de86 new tool to purchase and install a SSL certificate using Gandi.net's API 2014-06-23 10:53:29 +00:00
Joshua Tauberer
30c416ff6e rename the new checklist script to whats_next.py 2014-06-23 00:11:24 +00:00
Joshua Tauberer
5aa09c3f9b let the user override some DNS records in a different way
Moved the configuration to a single YAML file, rather than one per domain, to be clearer.

re-does 33f06f29c1
2014-06-22 19:33:30 +00:00
Joshua Tauberer
343886d818 add mail alias checks and other cleanup 2014-06-22 16:28:55 +00:00
Joshua Tauberer
deab8974ec if we handle mail for both a domain and any subdomain, only create a zone for the domain and put the subdomain's DNS records in the main domain's zone file 2014-06-22 16:24:15 +00:00
Joshua Tauberer
4668367420 first pass at a management tool for checking what the user must do to finish his configuration: set NS records, DS records, sign his certificates, etc. 2014-06-22 15:54:22 +00:00
Michael Kropat
9e63ec62fb Cleanup: remove env dependency 2014-06-22 08:55:19 -04:00
Michael Kropat
d100a790a0 Remove API_KEY_FILE setting 2014-06-22 08:45:29 -04:00
Michael Kropat
554a28479f Merge remote-tracking branch 'upstream/master' into mgmt-auth
Conflicts:
	management/daemon.py
2014-06-21 21:29:25 -04:00
Joshua Tauberer
064d75e261 Merge pull request #73 from mkropat/syslog-logging
Tell Flask to log to syslog
2014-06-21 21:22:27 -04:00
Michael Kropat
067052d4ea Add key-based authentication to management service
Intended to be the simplest auth possible: every time the service
starts, a random key is written to `/var/lib/mailinabox/api.key`. In
order to authenticate to the service, the client must pass the contents
of `api.key` in an HTTP basic auth header. In this way, users who do not
have read access to that file are not able to communicate with the
service.
2014-06-21 23:42:48 +00:00
Michael Kropat
53e15eae15 Tell Flask to log to syslog
- Writes Flask warnings and errors to `/var/log/syslog`
- Helps to debug issues when running in production
2014-06-21 23:25:35 +00:00
Joshua Tauberer
67d31ed998 move the SSL setup into its own bash script since it is used for much more than email now 2014-06-21 22:16:46 +00:00
Joshua Tauberer
5faa1cae71 manage the nginx conf in the management daemon too so we can have nginx operate on all domains that we serve mail for 2014-06-20 01:55:12 +00:00
Joshua Tauberer
126ea94ccf drop support for ADSP which since last November is no longer recommended per http://datatracker.ietf.org/doc/status-change-adsp-rfc5617-to-historic/ 2014-06-18 22:56:55 -04:00
Joshua Tauberer
95e61bc110 add DANE TLSA records to the PUBLIC_HOSTNAME's DNS
Postfix has a tls_security_level called "dane" which uses DNS-Based Authentication of Named Entities (DANE)
to require, if specified in the DNS of the MX host, an encrpyted connection with a known certificate.

This commit adds TLSA records.
2014-06-19 01:39:27 +00:00
Joshua Tauberer
699bccad80 missing spaces in nsd.conf (has no effect but looks proper) 2014-06-18 23:53:52 +00:00
Joshua Tauberer
afb6c26c8b run bind9 on the loopback interface for ensuring we are using a DNSSEC-aware nameserver to resolve our own DNS queries (i.e. when sending mail) since we can't trust that the network configuration provided for us gives us a DNSSEC-aware DNS server
see #71
2014-06-18 19:45:47 -04:00
Joshua Tauberer
761fac729b nsd.conf wasn't properly using the signed zone files 2014-06-18 23:30:35 +00:00
Joshua Tauberer
dd15bf4384 use a better sort order for records in DNS zone files 2014-06-17 23:34:06 +00:00
Joshua Tauberer
14396e58f8 dont create a separate zone for PUBLIC_HOSTNAME if it is a subdomain of another zone (hmm, this is a general principle that could apply to any two domains the box is serving) 2014-06-17 23:30:00 +00:00
Joshua Tauberer
33f06f29c1 let the user override some DNS records 2014-06-17 22:21:51 +00:00
Joshua Tauberer
88709506f8 add DNSSEC
* sign zones
* in a cron job, periodically re-sign zones because they expire (not tested)
2014-06-17 22:21:12 +00:00
Joshua Tauberer
aaa735dbfe write nsd.conf zones in a predictable order so that we don't keep rewriting it 2014-06-12 22:28:37 -04:00
Joshua Tauberer
e9cde52a48 two more cases of shelling out external programs in a more secure way, see cecda9cec5 2014-06-12 21:06:04 -04:00
Joshua Tauberer
8bd62aa3bc increase duplicity's volume size from the default of 25MB to 100MB so we create fewer files 2014-06-09 13:47:41 +00:00
Joshua Tauberer
5490142df5 re-do the backup script to use the duplicity program
Duplicity will manage the process of creating incremental backups for us.
Although duplicity can both encrypt & copy files to a remote host, I really
don't like PGP and so I don't want to use that.

Instead, we'll back up to a local directory unencrypted, then manually
encrypt the full & incremental backup files. Synchronizing the encrypted
backup directory to a remote host is a TODO.
2014-06-09 09:34:52 -04:00
Joshua Tauberer
cecda9cec5 management: shell out external programs in a more secure way 2014-06-09 08:09:45 -04:00
Michael Kropat
ae67409603 Support dual-stack IPv4/IPv6 mail servers
Addresses #3

Added support by adding parallel code wherever `$PUBLIC_IP` was used.
Providing an IPv6 address is completely optional.

Playing around on my IPv6-enabled mail server revealed that — before
this change — mailinabox might try to use an IPv6 address as the value
for `$PUBLIC_IP`, which wouldn't work out well.
2014-06-08 18:32:52 -04:00
Joshua Tauberer
242cadebc8 allow dashes in emails during validation, and for aliases allow a much wider range of characters, fixes #64
* for local mail users, also disallows periods at the beginning or end of the local or domain parts
* Dovecot gets confused if the string contains any unusual characters, so local mail users are restricted to a narrow regex
* for mail aliases Postfix is not confused so use a regex based on RFC 2822
2014-06-06 10:51:36 -04:00
Joshua Tauberer
f1dac1fe13 show less output when updating DNS configuration 2014-06-06 10:51:36 -04:00
Joshua Tauberer
6194c63f76 add management comments for checking for updated Ubuntu packages and applying updates 2014-06-05 20:57:30 +00:00
Joshua Tauberer
295981828f Vagrantize
* adding a Vagrantfile
* in a non-interactive setup like this, create the user's first email account for them
* let the machine auto-detect its IP address using http://icanhazip.com/
* use our own justtesting.email domain to provision a subdomain for users so they can quickly get started
2014-06-04 19:39:58 -04:00
Joshua Tauberer
7fa4862f1a refactor dns_update so that the zone is first generated in a file-format agnostic way 2014-06-04 19:00:31 -04:00
Joshua Tauberer
8ed15168c0 the new dns_update totally forgot to write the OpenDKIM tables 2014-06-04 18:44:13 -04:00
Joshua Tauberer
89730bd643 new backup script, see #11 2014-06-03 21:16:38 +00:00
Joshua Tauberer
c54b0cbefc move management into a daemon service running as root
* Created a new Python/flask-based management daemon.
* Moved the mail user management core code from tools/mail.py to the new daemon.
* tools/mail.py is a wrapper around the daemon and can be run as a non-root user.
* Adding a new initscript for the management daemon.
* Moving dns_update.sh to the management daemon, called via curl'ing the daemon's API.

This also now runs the DNS update after mail users and aliases are added/removed,
which sets up new domains' DNS as needed.
2014-06-03 13:56:40 +00:00