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612 Commits

Author SHA1 Message Date
David Piggott
ca57560f11 Pass additional_records to recursive build_zone calls, closes #229 
The problem was that custom records defined for a subdomain where implicit
records are otherwise defined (e.g. A/AAAA records for the root) were ignored.

Though additional_records for a subdomain are processed in the base call to
build_zone (the call for the parent domain), and so custom records that don't
override implicits were working fine, those that overrode implicits were
ignored.

This was because the recursive call to build_zone for the subdomain creates the
implicit records (including A/AAAA records for the root), and so by relying on
the base call to add the additional_records fails because has_rec returned
true.

Adding a subdomain's additional_records in the child call works because has_rec
returns false when testing whether to add an e.g. A/AAAA override for the root,
as the defaults have not yet been added.
 2014-10-11 17:04:35 +01:00
Joshua Tauberer
17331e7d82 adding a really slick ssl certificate installation form in the control panel 2014-10-10 15:49:14 +00:00
Joshua Tauberer
5130b279d8 management/mail_log.py also include the previously rotated log file 2014-10-10 13:59:50 +00:00
Joshua Tauberer
aac6e49b94 spelling typo 2014-10-10 13:50:44 +00:00
Joshua Tauberer
ac49912b39 recommend DAVdroid 
see http://discourse.mailinabox.email/t/recommend-a-different-android-carddav-and-caldav-android/102/1
 2014-10-07 20:53:37 +00:00
Joshua Tauberer
0441a2e2e3 make a self-signed certificate on a non-primary domain a warning rather than an error, fixes #95 2014-10-07 20:41:07 +00:00
Joshua Tauberer
06a8ce1c9d in the admin, show user mailbox sizes, fixes #210 2014-10-07 20:24:11 +00:00
Joshua Tauberer
443b084a17 in the admin, group aliases by domain, fixes #211 2014-10-07 19:47:46 +00:00
Joshua Tauberer
990649af2d in the admin, group users by domain, fixes 209 2014-10-07 19:47:43 +00:00
Joshua Tauberer
6f4d29a410 tweak the new web instructions 2014-10-07 16:17:45 +00:00
Joshua Tauberer
6ab29c3244 add instructions for static web hosting into the control panel 2014-10-07 16:05:42 +00:00
Joshua Tauberer
bf9b770255 sort SSHFP records so that DNS updates don't trigger spurrious zone changes 2014-10-07 15:15:22 +00:00
Joshua Tauberer
9210ebdb9f control panel tweaks 2014-10-07 15:12:35 +00:00
Joshua Tauberer
a56bb984d6 handle catastrophically bad certificates rather than raising an exception 2014-10-07 14:58:21 +00:00
Joshua Tauberer
7d1c0b3834 show SSL certificate expiration info in the control panel even long before certificates expire 2014-10-07 14:49:36 +00:00
Joshua Tauberer
20892b5d5b status check on ns records should now take into account that secondary dns may be customized, see #223 2014-10-05 18:42:52 +00:00
Joshua Tauberer
4cf53cd8ee backup status relativedelta was displaying wrong for deltas greater than 1 month 2014-10-05 18:23:29 +00:00
Joshua Tauberer
f42a1c5a74 allow overriding the second nameserver with a secondary/slave server 
fixes #151
fixes #223
 2014-10-05 14:53:42 +00:00
Joshua Tauberer
092c842a87 split external/custom dns into separate pages in the admin 2014-10-05 13:38:23 +00:00
Joshua Tauberer
d9ecc50119 since the management server binds to 127.0.0.1, must use that and not 'localhost' to connect to it because 'localhost' resolves to the IPv6 ::1 when it is available, see #224 2014-10-05 09:01:26 -04:00
Joshua Tauberer
4ae76aa2dd dnssec: use RSASHA256 keys for .email domains 2014-10-04 17:29:42 +00:00
Joshua Tauberer
779d921410 status checks: put DNSSEC tests in a better order w.r.t. other tests 
* If the PRIMARY_HOSTNAME is in a zone with a DS record set at the registrar, show any DNSSEC failure (but only a failure) immediately since it is probably the cause of other DNS errors displayed later.
* For zones, if a DS record is set at the register, do the DNSSEC test first because even the NS test will fail if DNSSEC is improperly configure.
* But if a DS record is not set, the this is just a suggestion to configure DNSSEC so offer the suggestion last --- after mail and web checks.

see https://discourse.mailinabox.email/t/dns-nameserver-gandi-glue-records-issues/105/3
 2014-10-01 12:13:11 +00:00
Joshua Tauberer
5c7ba2a4c7 preliminary work on a mail.log scanner to report things in the control panel 2014-09-27 13:33:13 +00:00
Joshua Tauberer
e9cc3fdaab make mail instructions clearer and describe greylisting, DMARC policy 2014-09-27 13:32:22 +00:00
Joshua Tauberer
8bd37ea53c add catch-alls to the admin again with nicer instructions 2014-09-27 13:32:22 +00:00
Joshua Tauberer
ab47144ae3 add strict SPF and DMARC records to any subdomains (including custom records) that do not have SPF/DMARC set 
closes #208
 2014-09-26 14:01:03 +00:00
Joshua Tauberer
9b6f9859d1 dns_update: assume DKIM is present 2014-09-26 14:01:03 +00:00
Joshua Tauberer
5a89f3c633 don't allow catch-all addresses in the admin because they take precedence over mail users and that's counter-intuitive 
For now use the command-line tools/mail.py if you need it.

see #200

Revert "Changed incomming-email-input to type text"

This reverts commit 9631fab7b2.
 2014-09-24 12:36:47 +00:00
Joshua Tauberer
c2ddabe683 fix ajax loading indicator positioning 2014-09-21 17:41:46 +00:00
Joshua Tauberer
846768efcb admin: update user's password from the admin 2014-09-21 17:24:01 +00:00
Joshua Tauberer
8dfbb90f3a admin: simplify the users table a bit 2014-09-21 17:10:23 +00:00
Joshua Tauberer
c7c3bd33cf DNS API should reject qnames that aren't in a zone managed by the box 
see https://discourse.mailinabox.email/t/set-www-a-and-other-dns-records-after-install/63/10
 2014-09-21 13:37:30 +00:00
Joshua Tauberer
1637153566 make the DNS API a little clearer 2014-09-21 13:37:30 +00:00
Joshua Tauberer
05510f25a5 warn if a SSL cert is expiring in 30 days 2014-09-21 13:37:30 +00:00
Joshua Tauberer
b8ea7282b0 don't run apt-get update when generating the status checks output because it is so slow and should be update daily by cron anyway 2014-09-21 13:37:30 +00:00
Joshua Tauberer
ff0c85615b correct typo in comment 2014-09-15 10:02:25 +00:00
Joshua Tauberer
16e2350fef revise the description of A records on domains: the A record must be present for good deliverability so that the envelope domain resolves, but it doesn't have to resolve to this machine 2014-09-15 06:00:50 -04:00
Christian
9631fab7b2 Changed incomming-email-input to type text 
The input type="email" validation won't allow "@example.com", which is needed for catch-all-aliases.
 2014-09-12 18:08:33 +02:00
Joshua Tauberer
196e42e8b5 don't automatically create an alias if a user account already exists by that name 
In the event the first user is an address that we'd normally create as an alias,
we'd generate a loop from the alias to the administrative alias to the first user
account (which was the alias again).

hopefully fixes #186
 2014-09-09 11:41:47 +00:00
Joshua Tauberer
f09da719f7 show the response from spamhaus.org in the status checks output 2014-09-08 20:27:26 +00:00
Joshua Tauberer
e9e95cbed5 tweak backup explanatory text 2014-09-08 20:12:31 +00:00
Joshua Tauberer
98fc449b49 only hold onto backups for 14 days (not 31) and show when the backups will be deleted in the control panel 2014-09-08 20:09:18 +00:00
Joshua Tauberer
bab8b515ea new logic for determining when to take a full backup 2014-09-08 19:42:54 +00:00
Joshua Tauberer
cce6bc02a8 add links to IANA tables for DNSSEC algorithm/digest number assignemnts 2014-09-07 10:59:20 -04:00
Joshua Tauberer
110e0f90d9 dns: move the quoting of TXT records to when we write the zone file so that we can display it unquoted in the External DNS instructions 2014-09-07 11:42:20 +00:00
Joshua Tauberer
b5122770cc tweak admin template for external DNS 2014-09-07 07:22:39 -04:00
Joshua Tauberer
03f9358de4 when checking SSL certs are OK, check for wildcard certificates 
fixes #175 (hopefully)
 2014-09-03 17:31:47 +00:00
Joshua Tauberer
f77f1e656c split CardDAV instrctions into a new page and add CalDAV instructions; create nice redirects at /cloud/calendar and /cloud/contacts 2014-09-03 10:51:19 +00:00
Joshua Tauberer
b420e560c3 dont show 'make admin' on archived mailbox accounts and other control panel cleanup 2014-09-03 10:17:46 +00:00
Joshua Tauberer
7a449c76a1 set the DNS TTL to 30 minutes rather than 1 day 
Also updating the values for secondary DNS, but we're not set up
for secondary DNS so it won't matter.

see #172
 2014-09-01 23:06:55 +00:00
Joshua Tauberer
3853e8dd93 show the status of backups in the control panel 2014-09-01 13:06:53 +00:00
Joshua Tauberer
10a37cd033 add SSHFP records to DNS 2014-08-27 12:59:40 +00:00
Joshua Tauberer
684d9b3c70 prettify the custom DNS docs 2014-08-27 12:57:47 +00:00
Joshua Tauberer
699923d605 Merge pull request #166 from benschumacher/master 
Fix typo in dns_update.py.
 2014-08-26 16:13:11 -04:00
Ben Schumacher
d5efb05f31 Fix typo in dns_update.py. 2014-08-26 15:58:34 -04:00
Sebastian Kosch
2afd0be591 Replace spaces by tabs in 106-109 2014-08-26 12:16:20 -04:00
Joshua Tauberer
92c7815d2c Merge pull request #156 from skosch/patch-1 
Allow users to insert custom nginx configuration directives through new optional files.
 2014-08-26 10:24:22 -04:00
Joshua Tauberer
06a4046d13 fix link to /cloud in the admin, fixes #160 2014-08-26 11:51:47 +00:00
Joshua Tauberer
9b8d85de45 if there are no admins when trying to access the control panel, tell the user how to make an admin from SSH 2014-08-26 11:31:45 +00:00
Joshua Tauberer
b76cbae5a0 document the DNS API in the control panel 
see #140, #155, df20d447a9
 2014-08-25 23:52:41 +00:00
Joshua Tauberer
ed8ce16fb5 show custom DNS records in the control panel too, fixes #155 2014-08-25 23:35:44 +00:00
Joshua Tauberer
a32806da32 create STORAGE_ROOT/backup/duplicity if it doesn't exist 
fixes #158
 2014-08-25 23:29:00 +00:00
Joshua Tauberer
18f0406541 update comments in backup.py 2014-08-25 23:28:43 +00:00
Joshua Tauberer
bc9d670981 prettify mail guide 2014-08-25 23:24:41 +00:00
Sebastian Kosch
00b5c6ee9c test_domain -> domain 2014-08-25 16:02:13 -04:00
Sebastian Kosch
76ff9735cc Move custom server blocks to STORAGE_ROOT 2014-08-25 13:25:44 -04:00
Sebastian Kosch
9bfff1f679 Add server block customizations 
This allows users to add a file /etc/nginx/conf.d/includes/mydomain.com.conf, the contents of which will be included in the server block for mydomain.com.
 2014-08-24 17:34:15 -04:00
Joshua Tauberer
df20d447a9 add an api for setting custom DNS records 
Works like this:

```curl -d "" --user email:password https://.../admin/dns/set/qname/rtype/value```

where the rtype and value default to "A" and the remote IP address of the request, so that a simple, empty POST to

```https://.../admin/dns/set/desktop.mydomain.com```

will point desktop.mydomain.com to the caller's IPv4 address.

closes #140
 2014-08-23 23:03:45 +00:00
Joshua Tauberer
6e3b04ce83 when generating SSL CSRs, using SHA256 as SHA1 is being phased out, per @konklone 2014-08-23 17:49:33 -04:00
Joshua Tauberer
2d5097345a move the package update check into the system status checks 2014-08-21 11:24:40 +00:00
Joshua Tauberer
294d19e0af rename whats_next.py to status_checks.py 2014-08-21 10:43:55 +00:00
Joshua Tauberer
46f3d05034 add the network checks to whats_next 
* zen.spamhaus.org
* dbl.spamhaus.org
* checks if a connection to Google's MTA on port 25 works
 2014-08-19 11:16:49 +00:00
Joshua Tauberer
91821adfd7 nameserver checks should be case insensitive 2014-08-18 22:41:27 +00:00
Joshua Tauberer
b30d7ad80a web-based administrative UI 
closes #19
 2014-08-17 22:46:06 +00:00
Joshua Tauberer
ba8e015795 dns_update: dont restart the opendkim process if nothing changed 2014-08-17 20:42:17 +00:00
Joshua Tauberer
919a5a8f0b whats_next: when there are multiple responses like for NS records sort the responses so we can compare to a fixed order 2014-08-17 19:55:03 +00:00
Joshua Tauberer
f299825a95 in the nginx override YAML file, change how proxies are specified into a mapping 2014-08-17 19:40:45 +00:00
Joshua Tauberer
04454b35c6 (merge) CardDAV, CalDAV via ownCloud and move to z-push fork fork 
Merges branch 'owncloud' of github.com:jkaberg/mailinabox
which is pull request #135, closes #135

thanks @jkaberg, @fmbiete, @owncloud
 2014-08-17 15:31:08 -04:00
Joshua Tauberer
f41ec93cbe management: dont raise an exception on a poorly formatted authentication header 2014-08-17 11:50:05 -04:00
Joshua Tauberer
6e380ade17 owncloud will only let users access it from the PRIMARY_HOSTNAME (due to its trusted_domains option being set statically), so only include /cloud in the nginx configuration for PRIMARY_HOSTNAME 2014-08-16 12:33:10 +00:00
Joshua Tauberer
8c9f278166 owncloud: support MOD_X_ACCEL_REDIRECT_ENABLED 
This lets downloads from the file app work.
 2014-08-15 23:16:54 +00:00
Joshua Tauberer
e625a424fd whats_next: check that the TLSA record is correct, fixes #139 2014-08-13 19:42:49 +00:00
Joshua Tauberer
0eceb2012f use php5-fpm rather than our own custom launcher script for PHP+FastCGI 2014-08-12 11:00:54 +00:00
Joshua Tauberer
1312b0254b backup: dont remove old increments because then we lose the backup history right before the last full backup, instead let them disappear along with full backups when a whole chain becomes very old 2014-08-11 11:45:40 +00:00
Joshua Tauberer
f66914d634 backup: automatically take a full backup when the sum of the increments get very large 2014-08-11 11:38:32 +00:00
Joshua Tauberer
58e300e113 backup must be full on the first run because incremental backup will fail, fixes #134 2014-08-11 07:16:58 -04:00
Joshua Tauberer
e294f7c181 create the Drafts folder for users so K-9 mail doesn't poll unnecessarily, see #129 2014-08-09 16:49:57 +00:00
Joshua Tauberer
b56f82cb92 make a privileges column in the users table and mark the first user as an admin 2014-08-08 12:31:22 +00:00
Joshua Tauberer
6a512042dc after creating the local encrypted backup, execute the after-backup script if the user has provided one to copy the files to a remote location 2014-08-02 14:16:08 +00:00
Joshua Tauberer
6d4fab1e6a whats_next: offer DNSSEC DS parameters rather than the full record and in validation allow for other digests than the one we suggest using 
fixes #120 (hopefully), in which Gandi generates a SHA1 digest but we were only checking against a SHA256 digest

Also see http://discourse.mailinabox.email/t/how-to-set-ds-record-for-gandi-net/24/1 in which a user asks about the DS parameters that Gandi asks for.
 2014-08-01 12:15:05 +00:00
Joshua Tauberer
30178ef019 add a --force flag to dns_update 2014-08-01 12:05:34 +00:00
Joshua Tauberer
168c06939d have nsd bind to the network interaface that is connected to the Internet, rather than all non-loopback network interfaces 
hopefully fixes #121; thanks for the help @sfPlayer1
 2014-07-29 20:07:26 -04:00
Joshua Tauberer
8042ab66ac dont serve web for domains with custom DNS records that point A/AAAA elsewhere, and in whats_next only check that an A record exists on a domain if we are serving web on the domain 2014-07-20 15:23:17 +00:00
Joshua Tauberer
8354d9732a in the custom DNS yaml config, treat 'local' as an alias for the box's own IP/IPv6 addresses 2014-07-20 14:53:55 +00:00
Joshua Tauberer
1ad9c70887 refactor custom DNS records 2014-07-20 14:48:20 +00:00
Joshua Tauberer
2e0680de4f the check for whether a custom DNS setting is valid was in the wrong place 2014-07-20 14:41:02 +00:00
sfPlayer1
89acbe4127 Update dns_update.py 
Add new extra bool parameter.
 2014-07-18 13:05:32 +02:00
sfPlayer1
0e893626c8 Add IPv6 glue records as well 
The dns_update script didn't generate IPv6 (AAAA) glue records for the name servers.

This caused http://dnscheck.pingdom.com to complain about a mismatch between the glue records reported by the parent name server and mailinabox nsd.

Here's the failing dnscheck output for reference:
> Checking glue for ns1.my.domain.tld (1.2.3.4).
> Child glue for bgwe.eu found: ns1.my.domain.tld (1.2.3.4)
> Checking glue for ns1.my.domain.tld (1234::1).
> Missing glue at child: ns1.my.domain.tld
> Checking glue for ns2.my.domain.tld (1.2.3.4).
> Child glue for bgwe.eu found: ns2.my.domain.tld (1.2.3.4)
> Checking glue for ns2.my.domain.tld (1234::1).
> Missing glue at child: ns2.my.domain.tld

I'm not very familiar with Python and DNS, please verify ;)
 2014-07-18 13:03:09 +02:00
Joshua Tauberer
42c891032d don't create a www. subdomain on any domains that are themselves subdomains within a zone, i.e. don't create www.PUBLIC_HOSTNAME if PUBLIC_HOSTNAME is a subdomain of another domain, which is what we normally recommend 2014-07-17 13:08:05 +00:00
Joshua Tauberer
d7a9e7cc17 run management/dns_update.py from the console to dump the DNS records, with explanations, in case the user wants to host DNS off of the box 2014-07-17 13:08:05 +00:00
Joshua Tauberer
7803ac9ca4 write explanatory text as we build DNS zones so we can help the user manage DNS off of the box 2014-07-17 13:08:05 +00:00
Joshua Tauberer
eac349187d whats_next: move the admin alias check to the system section 2014-07-16 09:36:56 -04:00
Joshua Tauberer
9c7d476915 re-do catch-all aliases, fixes #107 (originally #104) 
This reverts pull request #105 from jonessen96/master (84d2023f94) which was incorrect because it lost the "+" in DOT_ATOM_TEXT and so was not accepting any email addresses.

Am taking the opportunity to make the code cleaner while I'm here.
 2014-07-13 12:29:43 +00:00
Jonas Platte
c35252720f Prohibited usage of empty local part for validate_email(email, strict = true) 2014-07-12 22:57:38 +02:00
Jonas Platte
70e4e7f7be Fixed validate_email not accepting catchalls (empty local part of the address) 2014-07-12 03:22:55 +02:00
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