Security fixes:
* Fix missing brute force login protection for Roundcube logins.
Software updates:
* Upgraded Roundcube from 1.4.2 to 1.4.4.
* Upgraded Nextcloud from 17.0.2 to 17.0.6 (with Contacts from 3.1.6 to 3.3.0 and Calendar from 1.7.1 to v2.0.3)
* Upgraded Z-Push to 2.5.2.
System:
* Nightly backups now occur on a random minute in the 3am hour (in the system time zone). The minute is chosen during Mail-in-a-Box installation/upgrade and remains the same until the next upgrade.
* Fix for mail log statistics report on leap days.
* Fix Mozilla autoconfig useGlobalPreferredServer setting.
Web:
* Add a new hidden feature to set nginx alias in www/custom.yaml.
Setup:
* Improved error handling.
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Merge tag 'v0.45' of https://github.com/mail-in-a-box/mailinabox
v0.45 (May 16, 2020)
Security fixes:
* Fix missing brute force login protection for Roundcube logins.
Software updates:
* Upgraded Roundcube from 1.4.2 to 1.4.4.
* Upgraded Nextcloud from 17.0.2 to 17.0.6 (with Contacts from 3.1.6 to 3.3.0 and Calendar from 1.7.1 to v2.0.3)
* Upgraded Z-Push to 2.5.2.
System:
* Nightly backups now occur on a random minute in the 3am hour (in the system time zone). The minute is chosen during Mail-in-a-Box installation/upgrade and remains the same until the next upgrade.
* Fix for mail log statistics report on leap days.
* Fix Mozilla autoconfig useGlobalPreferredServer setting.
Web:
* Add a new hidden feature to set nginx alias in www/custom.yaml.
Setup:
* Improved error handling.
Passwords must be eight characters long; when passwords are changed via the users page the dialog states that passwords need to be at least four characters but only eight or more are acceptable.
* For non-ASCII domain names, we will keep the Unicode encoding in our users/aliases table. This is nice for the user and also simplifies things like sorting domain names (using Unicode lexicographic order is good, using ASCII lexicogrpahic order on IDNA is confusing).
* Write nsd config, nsd zone files, nginx config, and SSL CSRs with domains in IDNA-encoded ASCII.
* When checking SSL certificates, treat the CN and SANs as IDNA.
* Since Chrome has an interesting feature of converting Unicode to IDNA in <input type="email"> form fields, we'll also forcibly convert IDNA to Unicode in the domain part of email addresses before saving email addresses in the users/aliases tables so that the table is normalized to Unicode.
* Don't allow non-ASCII characters in user account email addresses. Dovecot gets confused when querying the Sqlite database (which we observed even for non-word ASCII characters too, so it may not be related to the character encoding).
