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.

setup/bootstrap.sh

@@ -20,7 +20,7 @@ if [ -z "$TAG" ]; then
 	# want to display in status checks.
 	if [ "`lsb_release -d | sed 's/.*:\s*//' | sed 's/18\.04\.[0-9]/18.04/' `" == "Ubuntu 18.04 LTS" ]; then
 		# This machine is running Ubuntu 18.04.
-		TAG=v0.44-quota-0.22-beta
+		TAG=v0.45-quota-0.22-beta
 
 	elif [ "`lsb_release -d | sed 's/.*:\s*//' | sed 's/14\.04\.[0-9]/14.04/' `" == "Ubuntu 14.04 LTS" ]; then
 		# This machine is running Ubuntu 14.04.
@@ -35,14 +35,14 @@ if [ -z "$TAG" ]; then
 
 	else
 		echo "This script must be run on a system running Ubuntu 18.04 or Ubuntu 14.04."
-		exit
+		exit 1
 	fi
 fi
 
 # Are we running as root?
 if [[ $EUID -ne 0 ]]; then
 	echo "This script must be run as root. Did you leave out sudo?"
-	exit
+	exit 1
 fi
 
 # Clone the Mail-in-a-Box repository if it doesn't exist.
@@ -73,7 +73,7 @@ if [ "$TAG" != `git describe` ]; then
 	git fetch --depth 1 --force --prune origin tag $TAG
 	if ! git checkout -q $TAG; then
 		echo "Update failed. Did you modify something in `pwd`?"
-		exit
+		exit 1
 	fi
 	echo
 fi

setup/functions.sh

@@ -57,15 +57,6 @@ function apt_install {
 	apt_get_quiet install $PACKAGES
 }
 
-function apt_add_repository_to_unattended_upgrades {
-	if [ -f /etc/apt/apt.conf.d/50unattended-upgrades ]; then
-		if ! grep -q "$1" /etc/apt/apt.conf.d/50unattended-upgrades; then
-			sed -i "/Allowed-Origins/a \
-	    \"$1\";" /etc/apt/apt.conf.d/50unattended-upgrades
-		fi
-	fi
-}
-
 function get_default_hostname {
 	# Guess the machine's hostname. It should be a fully qualified
 	# domain name suitable for DNS. None of these calls may provide

setup/management.sh

@@ -101,10 +101,11 @@ hide_output systemctl enable mailinabox.service
 # Perform nightly tasks at 3am in system time: take a backup, run
 # status checks and email the administrator any changes.
 
+minute=$((RANDOM % 60))  # avoid overloading mailinabox.email
 cat > /etc/cron.d/mailinabox-nightly << EOF;
 # Mail-in-a-Box --- Do not edit / will be overwritten on update.
 # Run nightly tasks: backup, status checks.
-0 3 * * *	root	(cd `pwd` && management/daily_tasks.sh)
+$minute 3 * * *	root	(cd `pwd` && management/daily_tasks.sh)
 EOF
 
 # Start the management server.

setup/nextcloud.sh

@@ -40,11 +40,11 @@ InstallNextcloud() {
 	# their github repositories.
 	mkdir -p /usr/local/lib/owncloud/apps
 
-	wget_verify https://github.com/nextcloud/contacts/releases/download/v3.1.6/contacts.tar.gz d331dc6db2ecf7c8e6166926a055dfa3b59722c3 /tmp/contacts.tgz
+	wget_verify https://github.com/nextcloud/contacts/releases/download/v3.3.0/contacts.tar.gz e55d0357c6785d3b1f3b5f21780cb6d41d32443a /tmp/contacts.tgz
 	tar xf /tmp/contacts.tgz -C /usr/local/lib/owncloud/apps/
 	rm /tmp/contacts.tgz
 
-	wget_verify https://github.com/nextcloud/calendar/releases/download/v1.7.1/calendar.tar.gz bd7c846bad06da6d6ba04280f6fbf37ef846c2ad /tmp/calendar.tgz
+	wget_verify https://github.com/nextcloud/calendar/releases/download/v2.0.3/calendar.tar.gz 9d9717b29337613b72c74e9914c69b74b346c466 /tmp/calendar.tgz
 	tar xf /tmp/calendar.tgz -C /usr/local/lib/owncloud/apps/
 	rm /tmp/calendar.tgz
 
@@ -91,8 +91,8 @@ InstallNextcloud() {
 }
 
 # Nextcloud Version to install. Checks are done down below to step through intermediate versions.
-nextcloud_ver=17.0.2
-nextcloud_hash=8095fb46e9e0c536163708aee3d17fab8b498ad6
+nextcloud_ver=17.0.6
+nextcloud_hash=50b98d2c2f18510b9530e558ced9ab51eb4f11b0
 
 # Current Nextcloud Version, #1623
 # Checking /usr/local/lib/owncloud/version.php shows version of the Nextcloud application, not the DB

setup/preflight.sh

@@ -4,7 +4,7 @@ if [[ $EUID -ne 0 ]]; then
 	echo
 	echo "sudo $0"
 	echo
-	exit
+	exit 1
 fi
 
 # Check that we are running on Ubuntu 18.04 LTS (or 18.04.xx).
@@ -14,7 +14,7 @@ if [ "`lsb_release -d | sed 's/.*:\s*//' | sed 's/18\.04\.[0-9]/18.04/' `" != "U
 	lsb_release -d | sed 's/.*:\s*//'
 	echo
 	echo "We can't write scripts that run on every possible setup, sorry."
-	exit
+	exit 1
 fi
 
 # Check that we have enough memory.

setup/webmail.sh

@@ -28,8 +28,8 @@ apt_install \
 # Install Roundcube from source if it is not already present or if it is out of date.
 # Combine the Roundcube version number with the commit hash of plugins to track
 # whether we have the latest version of everything.
-VERSION=1.4.2
-HASH=d53fcd7f1109a63364d5d4a43f879c6f47d34a89
+VERSION=1.4.4
+HASH=4e425263f5bec27d39c07bde524f421bda205c07
 PERSISTENT_LOGIN_VERSION=6b3fc450cae23ccb2f393d0ef67aa319e877e435
 HTML5_NOTIFIER_VERSION=4b370e3cd60dabd2f428a26f45b677ad1b7118d5
 CARDDAV_VERSION=3.0.3

setup/zpush.sh

@@ -22,8 +22,8 @@ apt_install \
 phpenmod -v php imap
 
 # Copy Z-Push into place.
-VERSION=2.5.1
-TARGETHASH=4fa55863a429b0033497ae477aca4c8699b8f332
+VERSION=2.5.2
+TARGETHASH=2dc3dbd791b96b0ba2638df0d3d1e03c7e1cbab2
 needs_update=0 #NODOC
 if [ ! -f /usr/local/lib/z-push/version ]; then
 	needs_update=1 #NODOC