v0.24

Nextcloud 12 adds a new OC_VersionCanBeUpgradedFrom field to /usr/local/lib/owncloud/version.php which lists
prior NC/OC version numbers, which confuses our check for what the installed version is. Make our regex more strict.

merges #1238

CHANGELOG.md

@@ -1,6 +1,58 @@
 CHANGELOG
 =========
 
+v0.24 (October 3, 2017)
+-----------------------
+
+System:
+
+* Install PHP7 via a PPA. Switch to the on-demand process manager.
+
+Mail:
+
+* Updated to [Roundcube 1.3.1](https://roundcube.net/news/2017/06/26/roundcube-webmail-1.3.0-released), but unfortunately dropping the Vacation plugin because it has not been supported by its author and is not compatible with Roundcube 1.3, and updated the persistent login plugin.
+* Updated to [Z-Push 2.3.8](http://download.z-push.org/final/2.3/z-push-2.3.8.txt).
+* Dovecot now uses stronger 2048 bit DH params for better forward secrecy.
+
+Nextcloud:
+
+* Nextcloud updated to 12.0.3, using PHP7.
+
+Control Panel:
+
+* Nameserver (NS) records can now be set on custom domains.
+* Fix an erroneous status check error due to IPv6 address formatting.
+* Aliases for administrative addresses can now be set to send mail to +tag administrative addresses.
+
+v0.23a (May 31, 2017)
+---------------------
+
+Corrects a problem in the new way third-party assets are downloaded during setup for the control panel, since v0.23.
+
+v0.23 (May 30, 2017)
+--------------------
+
+Mail:
+
+* The default theme for Roundcube was changed to the nicer Larry theme.
+* Exchange/ActiveSync support has been replaced with z-push 2.3.6 from z-push.org (rather than z-push-contrib).
+
+ownCloud (now Nextcloud):
+
+* ownCloud is replaced with Nextcloud 10.0.5.
+* Fixed an error in Owncloud/Nextcloud setup not updating domain when changing hostname.
+
+Control Panel/Management:
+
+* Fix an error in the control panel showing rsync backup status.
+* Fix an error in the control panel related to IPv6 addresses.
+* TLS certificates for internationalized domain names can now be provisioned from Let's Encrypt automatically.
+* Third-party assets used in the control panel (jQuery/Bootstrap) are now downloaded during setup and served from the box rather than from a CDN.
+
+DNS:
+
+* Add support for custom CAA records.
+
 v0.22 (April 2, 2017)
 ---------------------
 

README.md

@@ -28,7 +28,7 @@ It is a one-click email appliance. There are no user-configurable setup options.
 
 The components installed are:
 
-* SMTP ([postfix](http://www.postfix.org/)), IMAP ([dovecot](http://dovecot.org/)), CardDAV/CalDAV ([ownCloud](https://owncloud.org/)), Exchange ActiveSync ([z-push](https://github.com/fmbiete/Z-Push-contrib))
+* SMTP ([postfix](http://www.postfix.org/)), IMAP ([dovecot](http://dovecot.org/)), CardDAV/CalDAV ([Nextcloud](https://nextcloud.com/)), Exchange ActiveSync ([z-push](http://z-push.org/))
 * Webmail ([Roundcube](http://roundcube.net/)), static website hosting ([nginx](http://nginx.org/))
 * Spam filtering ([spamassassin](https://spamassassin.apache.org/)), greylisting ([postgrey](http://postgrey.schweikert.ch/))
 * DNS ([nsd4](https://www.nlnetlabs.nl/projects/nsd/)) with [SPF](https://en.wikipedia.org/wiki/Sender_Policy_Framework), DKIM ([OpenDKIM](http://www.opendkim.org/)), [DMARC](https://en.wikipedia.org/wiki/DMARC), [DNSSEC](https://en.wikipedia.org/wiki/DNSSEC), [DANE TLSA](https://en.wikipedia.org/wiki/DNS-based_Authentication_of_Named_Entities), and [SSHFP](https://tools.ietf.org/html/rfc4255) records automatically set
@@ -59,7 +59,7 @@ by me:
 	$ curl -s https://keybase.io/joshdata/key.asc | gpg --import
 	gpg: key C10BDD81: public key "Joshua Tauberer <jt@occams.info>" imported
 
-	$ git verify-tag v0.22
+	$ git verify-tag v0.24
 	gpg: Signature made ..... using RSA key ID C10BDD81
 	gpg: Good signature from "Joshua Tauberer <jt@occams.info>"
 	gpg: WARNING: This key is not certified with a trusted signature!
@@ -72,7 +72,7 @@ and on my [personal homepage](https://razor.occams.info/). (Of course, if this r
 
 Checkout the tag corresponding to the most recent release:
 
-	$ git checkout v0.22
+	$ git checkout v0.24
 
 Begin the installation.
 

conf/fail2ban/jails.conf

@@ -34,7 +34,7 @@ findtime = 30
 enabled  = true
 port     = http,https
 filter   = miab-owncloud
-logpath  = STORAGE_ROOT/owncloud/owncloud.log
+logpath  = STORAGE_ROOT/owncloud/nextcloud.log
 maxretry = 20
 findtime = 120
 

conf/nginx-alldomains.conf

@@ -70,7 +70,7 @@
 	# takes precedence over all non-regex matches and only regex matches that
 	# come after it (i.e. none of those, since this is the last one.) That means
 	# we're blocking dotfiles in the static hosted sites but not the FastCGI-
-	# handled locations for ownCloud (which serves user-uploaded files that might
+	# handled locations for Nextcloud (which serves user-uploaded files that might
 	# have this pattern, see #414) or some of the other services.
 	location ~ /\.(ht|svn|git|hg|bzr) {
 		log_not_found off;

conf/nginx-primaryonly.conf

@@ -1,6 +1,9 @@
 	# Control Panel
 	# Proxy /admin to our Python based control panel daemon. It is
 	# listening on IPv4 only so use an IP address and not 'localhost'.
+	location /admin/assets {
+		alias /usr/local/lib/mailinabox/vendor/assets;
+	}
 	rewrite ^/admin$ /admin/;
 	rewrite ^/admin/munin$ /admin/munin/ redirect;
 	location /admin/ {
@@ -12,7 +15,7 @@
 		add_header Strict-Transport-Security max-age=31536000;
 	}
 
-	# ownCloud configuration.
+	# Nextcloud configuration.
 	rewrite ^/cloud$ /cloud/ redirect;
 	rewrite ^/cloud/$ /cloud/index.php;
 	rewrite ^/cloud/(contacts|calendar|files)$ /cloud/index.php/apps/$1/ redirect;
@@ -41,13 +44,11 @@
 		fastcgi_param MOD_X_ACCEL_REDIRECT_PREFIX /owncloud-xaccel;
 		fastcgi_read_timeout 630;
 		fastcgi_pass php-fpm;
-		error_page 403 /cloud/core/templates/403.php;
-		error_page 404 /cloud/core/templates/404.php;
 		client_max_body_size 1G;
 		fastcgi_buffers 64 4K;
 	}
 	location ^~ /owncloud-xaccel/ {
-		# This directory is for MOD_X_ACCEL_REDIRECT_ENABLED. ownCloud sends the full file
+		# This directory is for MOD_X_ACCEL_REDIRECT_ENABLED. Nextcloud sends the full file
 		# path on disk as a subdirectory under this virtual path.
 		# We must only allow 'internal' redirects within nginx so that the filesystem
 		# is not exposed to the world.

conf/nginx-top.conf

@@ -7,6 +7,6 @@
 ##       your own --- please do not ask for help from us.
 
 upstream php-fpm {
-	server unix:/var/run/php5-fpm.sock;
+	server unix:/var/run/php/php7.0-fpm.sock;
 }
 

conf/zpush/autodiscover_config.php

@@ -5,11 +5,12 @@
 * Descr     :   Autodiscover configuration file
 ************************************************/
 
+define('TIMEZONE', '');
+
 // Defines the base path on the server
 define('BASE_PATH', dirname($_SERVER['SCRIPT_FILENAME']). '/');
 
-// The Z-Push server location for the autodiscover response
+define('ZPUSH_HOST', 'PRIMARY_HOSTNAME');
-define('SERVERURL', 'https://PRIMARY_HOSTNAME/Microsoft-Server-ActiveSync');
 
 define('USE_FULLEMAIL_FOR_LOGIN', true);
 
@@ -18,6 +19,7 @@ define('LOGFILE', LOGFILEDIR . 'autodiscover.log');
 define('LOGERRORFILE', LOGFILEDIR . 'autodiscover-error.log');
 define('LOGLEVEL', LOGLEVEL_INFO);
 define('LOGUSERLEVEL', LOGLEVEL);
+$specialLogUsers = array();
 
 // the backend data provider
 define('BACKEND_PROVIDER', 'BackendCombined');

conf/zpush/backend_carddav.php

@@ -17,7 +17,7 @@ define('CARDDAV_CONTACTS_FOLDER_NAME', '%u Addressbook');
 define('CARDDAV_SUPPORTS_SYNC', false);
 
 // If the CardDAV server supports the FN attribute for searches
-// DAViCal supports it, but SabreDav, Owncloud and SOGo don't
+// DAViCal supports it, but SabreDav, Nextcloud and SOGo don't
 // Setting this to true will search by FN. If false will search by sn, givenName and email
 // It's safe to leave it as false
 define('CARDDAV_SUPPORTS_FN_SEARCH', false);

conf/zpush/backend_imap.php

@@ -23,6 +23,9 @@ define('IMAP_FOLDER_TRASH', 'TRASH');
 define('IMAP_FOLDER_SPAM', 'SPAM');
 define('IMAP_FOLDER_ARCHIVE', 'ARCHIVE');
 
+define('IMAP_INLINE_FORWARD', true);
+define('IMAP_EXCLUDED_FOLDERS', '');
+
 define('IMAP_FROM_SQL_DSN', 'sqlite:STORAGE_ROOT/mail/roundcube/roundcube.sqlite');
 define('IMAP_FROM_SQL_USER', '');
 define('IMAP_FROM_SQL_PASSWORD', '');
@@ -49,5 +52,6 @@ global $imap_smtp_params;
 $imap_smtp_params = array('host' => 'ssl://127.0.0.1', 'port' => 587, 'auth' => true, 'username' => 'imap_username', 'password' => 'imap_password');
 
 define('MAIL_MIMEPART_CRLF', "\r\n");
+define('IMAP_MEETING_USE_CALDAV', true);
 
 ?>

management/backup.py

@@ -115,7 +115,7 @@ def backup_status(env):
 	# full backup. That full backup frees up this one to be deleted. But, the backup
 	# must also be at least min_age_in_days old too.
 	deleted_in = None
-	if incremental_count > 0 and first_full_size is not None:
+	if incremental_count > 0 and incremental_size > 0 and first_full_size is not None:
 		# How many days until the next incremental backup? First, the part of
 		# the algorithm based on increment sizes:
 		est_days_to_next_full = (.5 * first_full_size - incremental_size) / (incremental_size/incremental_count)
@@ -267,7 +267,7 @@ def perform_backup(full_backup):
 			if quit:
 				sys.exit(code)
 
-	service_command("php5-fpm", "stop", quit=True)
+	service_command("php7.0-fpm", "stop", quit=True)
 	service_command("postfix", "stop", quit=True)
 	service_command("dovecot", "stop", quit=True)
 
@@ -301,7 +301,7 @@ def perform_backup(full_backup):
 		# Start services again.
 		service_command("dovecot", "start", quit=False)
 		service_command("postfix", "start", quit=False)
-		service_command("php5-fpm", "start", quit=False)
+		service_command("php7.0-fpm", "start", quit=False)
 
 	# Once the migrated backup is included in a new backup, it can be deleted.
 	if os.path.isdir(migrated_unencrypted_backup_dir):
@@ -399,10 +399,11 @@ def list_target_files(config):
 		rsync_fn_size_re = re.compile(r'.*    ([^ ]*) [^ ]* [^ ]* (.*)')
 		rsync_target = '{host}:{path}'
 
-		if not target.path.endswith('/'):
+		target_path = target.path
-			target_path = target.path + '/'
+		if not target_path.endswith('/'):
-		if target.path.startswith('/'):
+			target_path = target_path + '/'
-			target_path = target.path[1:]
+		if target_path.startswith('/'):
+			target_path = target_path[1:]
 
 		rsync_command = [ 'rsync',
 					'-e',

management/dns_update.py

@@ -12,6 +12,12 @@ import dns.resolver
 from mailconfig import get_mail_domains
 from utils import shell, load_env_vars_from_file, safe_domain_name, sort_domains
 
+# From https://stackoverflow.com/questions/3026957/how-to-validate-a-domain-name-using-regex-php/16491074#16491074
+# This regular expression matches domain names according to RFCs, it also accepts fqdn with an leading dot,
+# as well as underscores which are allowed in domain names but not hostnames (i.e. allowed in
+# DNS but not in URLs), which are common in certain record types like for DKIM.
+DOMAIN_RE = "^(?!\-)(?:[a-zA-Z\d\-_]{0,62}[a-zA-Z\d_]\.){1,126}(?!\d+)[a-zA-Z\d_]{1,63}(\.?)$"
+
 def get_dns_domains(env):
 	# Add all domain names in use by email users and mail aliases and ensure
 	# PRIMARY_HOSTNAME is in the list.
@@ -762,12 +768,25 @@ def set_custom_dns_record(qname, rtype, value, action, env):
 	# validate rtype
 	rtype = rtype.upper()
 	if value is not None and qname != "_secondary_nameserver":
+		if not re.search(DOMAIN_RE, qname):
+			raise ValueError("Invalid name.")
+
 		if rtype in ("A", "AAAA"):
 			if value != "local": # "local" is a special flag for us
 				v = ipaddress.ip_address(value) # raises a ValueError if there's a problem
 				if rtype == "A" and not isinstance(v, ipaddress.IPv4Address): raise ValueError("That's an IPv6 address.")
 				if rtype == "AAAA" and not isinstance(v, ipaddress.IPv6Address): raise ValueError("That's an IPv4 address.")
-		elif rtype in ("CNAME", "TXT", "SRV", "MX", "SSHFP"):
+		elif rtype in ("CNAME", "NS"):
+			if rtype == "NS" and qname == zone:
+				raise ValueError("NS records can only be set for subdomains.")
+
+			# ensure value has a trailing dot
+			if not value.endswith("."):
+				value = value + "."
+
+			if not re.search(DOMAIN_RE, value):
+				raise ValueError("Invalid value.")
+		elif rtype in ("CNAME", "TXT", "SRV", "MX", "SSHFP", "CAA"):
 			# anything goes
 			pass
 		else:

management/mailconfig.py

@@ -435,9 +435,11 @@ def add_mail_alias(address, forwards_to, permitted_senders, env, update_if_exist
 				email = email.strip()
 				if email == "": continue
 				email = sanitize_idn_email_address(email) # Unicode => IDNA
+				# Strip any +tag from email alias and check privileges
+				privileged_email = re.sub(r"(?=\+)[^@]*(?=@)",'',email)
 				if not validate_email(email):
 					return ("Invalid receiver email address (%s)." % email, 400)
-				if is_dcv_source and not is_dcv_address(email) and "admin" not in get_mail_user_privileges(email, env, empty_on_error=True):
+				if is_dcv_source and not is_dcv_address(email) and "admin" not in get_mail_user_privileges(privileged_email, env, empty_on_error=True):
 					# Make domain control validation hijacking a little harder to mess up by
 					# requiring aliases for email addresses typically used in DCV to forward
 					# only to accounts that are administrators on this system.

management/ssl_certificates.py

@@ -214,12 +214,6 @@ def get_certificates_to_provision(env, show_extended_problems=True, force_domain
 	# Filter out domains that we can't provision a certificate for.
 	def can_provision_for_domain(domain):
 		from status_checks import normalize_ip
-		# Let's Encrypt doesn't yet support IDNA domains.
-		# We store domains in IDNA (ASCII). To see if this domain is IDNA,
-		# we'll see if its IDNA-decoded form is different.
-		if idna.decode(domain.encode("ascii")) != domain:
-			problems[domain] = "Let's Encrypt does not yet support provisioning certificates for internationalized domains."
-			return False
 
 		# Does the domain resolve to this machine in public DNS? If not,
 		# we can't do domain control validation. For IPv6 is configured,

management/status_checks.py

@@ -640,7 +640,7 @@ def check_web_domain(domain, rounded_time, ssl_certificates, env, output):
 		for (rtype, expected) in (("A", env['PUBLIC_IP']), ("AAAA", env.get('PUBLIC_IPV6'))):
 			if not expected: continue # IPv6 is not configured
 			value = query_dns(domain, rtype)
-			if value == expected:
+			if normalize_ip(value) == normalize_ip(expected):
 				ok_values.append(value)
 			else:
 				output.print_error("""This domain should resolve to your box's IP address (%s %s) if you would like the box to serve
@@ -894,7 +894,10 @@ def run_and_output_changes(env, pool):
 def normalize_ip(ip):
 	# Use ipaddress module to normalize the IPv6 notation and ensure we are matching IPv6 addresses written in different representations according to rfc5952.
 	import ipaddress
-	return str(ipaddress.ip_address(ip))
+	try:
+		return str(ipaddress.ip_address(ip))
+	except:
+		return ip
 
 class FileOutput:
 	def __init__(self, buf, width):

management/templates/custom-dns.html

@@ -33,11 +33,13 @@
       <select id="customdnsType" class="form-control" style="max-width: 400px" onchange="show_customdns_rtype_hint()">
         <option value="A" data-hint="Enter an IPv4 address (i.e. a dotted quad, such as 123.456.789.012).">A (IPv4 address)</option>
         <option value="AAAA" data-hint="Enter an IPv6 address.">AAAA (IPv6 address)</option>
+        <option value="CAA" data-hint="Enter a CA that can issue certificates for this domain in the form of FLAG TAG VALUE. (0 issuewild &quot;letsencrypt.org&quot;)">CAA (Certificate Authority Authorization)</option>
         <option value="CNAME" data-hint="Enter another domain name followed by a period at the end (e.g. mypage.github.io.).">CNAME (DNS forwarding)</option>
         <option value="TXT" data-hint="Enter arbitrary text.">TXT (text record)</option>
         <option value="MX" data-hint="Enter record in the form of PRIORITY DOMAIN., including trailing period (e.g. 20 mx.example.com.).">MX (mail exchanger)</option>
         <option value="SRV" data-hint="Enter record in the form of PRIORITY WEIGHT PORT TARGET., including trailing period (e.g. 10 10 5060 sip.example.com.).">SRV (service record)</option>
         <option value="SSHFP" data-hint="Enter record in the form of ALGORITHM TYPE FINGERPRINT.">SSHFP (SSH fingerprint record)</option>
+        <option value="NS" data-hint="Enter a hostname to which this subdomain should be delegated to">NS (DNS subdomain delegation)</option>
       </select>
     </div>
   </div>
@@ -125,7 +127,7 @@
 <tr><td>email</td> <td>The email address of any administrative user here.</td></tr>
 <tr><td>password</td> <td>That user&rsquo;s password.</td></tr>
 <tr><td>qname</td> <td>The fully qualified domain name for the record you are trying to set. It must be one of the domain names or a subdomain of one of the domain names hosted on this box. (Add mail users or aliases to add new domains.)</td></tr>
-<tr><td>rtype</td> <td>The resource type. Defaults to <code>A</code> if omitted. Possible values: <code>A</code> (an IPv4 address), <code>AAAA</code> (an IPv6 address), <code>TXT</code> (a text string), <code>CNAME</code> (an alias, which is a fully qualified domain name &mdash; don&rsquo;t forget the final period), <code>MX</code>, <code>SRV</code>, or <code>SSHFP</code>.</td></tr>
+<tr><td>rtype</td> <td>The resource type. Defaults to <code>A</code> if omitted. Possible values: <code>A</code> (an IPv4 address), <code>AAAA</code> (an IPv6 address), <code>TXT</code> (a text string), <code>CNAME</code> (an alias, which is a fully qualified domain name &mdash; don&rsquo;t forget the final period), <code>MX</code>, <code>SRV</code>, <code>SSHFP</code>, <code>CAA</code> or <code>NS</code>.</td></tr>
 <tr><td>value</td> <td>For PUT, POST, and DELETE, the record&rsquo;s value. If the <code>rtype</code> is <code>A</code> or <code>AAAA</code> and <code>value</code> is empty or omitted, the IPv4 or IPv6 address of the remote host is used (be sure to use the <code>-4</code> or <code>-6</code> options to curl). This is handy for dynamic DNS!</td></tr>
 </table>
 

management/templates/index.html

@@ -9,7 +9,7 @@
 
         <meta name="robots" content="noindex, nofollow">
 
-        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
+        <link rel="stylesheet" href="/admin/assets/bootstrap/css/bootstrap.min.css">
         <style>
 	    body {
 		overflow-y: scroll;
@@ -63,7 +63,7 @@
 	       margin-bottom: 1em;
 	    }
         </style>
-        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
+        <link rel="stylesheet" href="/admin/assets/bootstrap/css/bootstrap-theme.min.css">
     </head>
     <body>
 
@@ -108,7 +108,7 @@
             <li><a href="#web" onclick="return show_panel(this);">Web</a></li>
           </ul>
           <ul class="nav navbar-nav navbar-right">
-            <li><a href="#" onclick="do_logout(); return false;" style="color: white">Log out?</a></li>
+            <li><a href="#" onclick="do_logout(); return false;" style="color: white">Log out</a></li>
           </ul>
         </div><!--/.navbar-collapse -->
       </div>
@@ -191,8 +191,8 @@
           </div>
         </div>
 
-        <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js" integrity="sha256-rsPUGdUPBXgalvIj4YKJrrUlmLXbOb6Cp7cdxn1qeUc=" crossorigin="anonymous"></script>
+        <script src="/admin/assets/jquery.min.js"></script>
-        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
+        <script src="/admin/assets/bootstrap/js/bootstrap.min.js"></script>
 
         <script>
 var global_modal_state = null;

ppa/Makefile

@@ -14,7 +14,7 @@ build_postgrey: clean
 	git clone git://git.debian.org/git/collab-maint/postgrey.git /tmp/build/postgrey
 
 	# Download the corresponding upstream package.
-	wget -O /tmp/build/postgrey_1.35.orig.tar.gz http://postgrey.schweikert.ch/pub/postgrey-1.35.tar.gz
+	wget -O /tmp/build/postgrey_1.35.orig.tar.gz http://postgrey.schweikert.ch/pub/old/postgrey-1.35.tar.gz
 
 	# Add our source patch to the debian packaging listing.
 	cp postgrey_sources.diff /tmp/build/postgrey/debian/patches/mailinabox

security.md

@@ -73,7 +73,7 @@ If DNSSEC is enabled at the box's domain name's registrar, the SSHFP record that
 
 `fail2ban` provides some protection from brute-force login attacks (repeated logins that guess account passwords) by blocking offending IP addresses at the network level.
 
-The following services are protected: SSH, IMAP (dovecot), SMTP submission (postfix), webmail (roundcube), ownCloud/CalDAV/CardDAV (over HTTP), and the Mail-in-a-Box control panel & munin (over HTTP).
+The following services are protected: SSH, IMAP (dovecot), SMTP submission (postfix), webmail (roundcube), Nextcloud/CalDAV/CardDAV (over HTTP), and the Mail-in-a-Box control panel & munin (over HTTP).
 
 Some other services running on the box may be missing fail2ban filters.
 

setup/bootstrap.sh

@@ -7,7 +7,7 @@
 #########################################################
 
 if [ -z "$TAG" ]; then
-	TAG=v0.22
+	TAG=v0.24
 fi
 
 # Are we running as root?

setup/dns.sh

@@ -23,7 +23,7 @@ apt_install nsd ldnsutils openssh-client
 mkdir -p /var/run/nsd
 
 cat > /etc/nsd/nsd.conf << EOF;
-# No not edit. Overwritten by Mail-in-a-Box setup.
+# Do not edit. Overwritten by Mail-in-a-Box setup.
 server:
   hide-version: yes
 

setup/functions.sh

@@ -48,6 +48,15 @@ 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/mail-dovecot.sh

@@ -79,12 +79,15 @@ tools/editconf.py /etc/dovecot/conf.d/10-auth.conf \
 
 # Enable SSL, specify the location of the SSL certificate and private key files.
 # Disable obsolete SSL protocols and allow only good ciphers per http://baldric.net/2013/12/07/tls-ciphers-in-postfix-and-dovecot/.
+# Enable strong ssl dh parameters
 tools/editconf.py /etc/dovecot/conf.d/10-ssl.conf \
 	ssl=required \
 	"ssl_cert=<$STORAGE_ROOT/ssl/ssl_certificate.pem" \
 	"ssl_key=<$STORAGE_ROOT/ssl/ssl_private_key.pem" \
 	"ssl_protocols=!SSLv3 !SSLv2" \
-	"ssl_cipher_list=TLSv1+HIGH !SSLv2 !RC4 !aNULL !eNULL !3DES @STRENGTH"
+	"ssl_cipher_list=TLSv1+HIGH !SSLv2 !RC4 !aNULL !eNULL !3DES @STRENGTH" \
+	"ssl_prefer_server_ciphers = yes" \
+	"ssl_dh_parameters_length = 2048"
 
 # Disable in-the-clear IMAP/POP because there is no reason for a user to transmit
 # login credentials outside of an encrypted connection. Only the over-TLS versions

setup/management.sh

@@ -61,6 +61,31 @@ if [ ! -f $STORAGE_ROOT/backup/secret_key.txt ]; then
 	$(umask 077; openssl rand -base64 2048 > $STORAGE_ROOT/backup/secret_key.txt)
 fi
 
+
+# Download jQuery and Bootstrap local files
+
+# Make sure we have the directory to save to.
+assets_dir=/usr/local/lib/mailinabox/vendor/assets
+rm -rf $assets_dir
+mkdir -p $assets_dir
+
+# jQuery CDN URL
+jquery_version=2.1.4
+jquery_url=https://code.jquery.com
+
+# Get jQuery
+wget_verify $jquery_url/jquery-$jquery_version.min.js 43dc554608df885a59ddeece1598c6ace434d747 $assets_dir/jquery.min.js
+
+# Bootstrap CDN URL
+bootstrap_version=3.3.7
+bootstrap_url=https://github.com/twbs/bootstrap/releases/download/v$bootstrap_version/bootstrap-$bootstrap_version-dist.zip
+
+# Get Bootstrap
+wget_verify $bootstrap_url e6b1000b94e835ffd37f4c6dcbdad43f4b48a02a /tmp/bootstrap.zip
+unzip -q /tmp/bootstrap.zip -d /usr/local/lib/mailinabox/vendor/assets
+mv /usr/local/lib/mailinabox/vendor/assets/bootstrap-$bootstrap_version-dist /usr/local/lib/mailinabox/vendor/assets/bootstrap
+rm -f /tmp/bootstrap.zip
+
 # Link the management server daemon into a well known location.
 rm -f /usr/local/bin/mailinabox-daemon
 ln -s `pwd`/management/daemon.py /usr/local/bin/mailinabox-daemon

setup/owncloud.sh

@@ -1,14 +1,15 @@
 #!/bin/bash
-# Owncloud
+# Nextcloud
 ##########################
 
 source setup/functions.sh # load our functions
 source /etc/mailinabox.conf # load global vars
 
-# ### Installing ownCloud
+# ### Installing Nextcloud
 
-echo "Installing ownCloud (contacts/calendar)..."
+echo "Installing Nextcloud (contacts/calendar)..."
 
+# Keep the php5 dependancies for the owncloud upgrades
 apt_install \
 	dbconfig-common \
 	php5-cli php5-sqlite php5-gd php5-imap php5-curl php-pear php-apc curl libapr1 libtool libcurl4-openssl-dev php-xml-parser \
@@ -16,6 +17,10 @@ apt_install \
 
 apt-get purge -qq -y owncloud*
 
+apt_install php7.0 php7.0-fpm \
+	php7.0-cli php7.0-sqlite php7.0-gd php7.0-imap php7.0-curl php-pear php-apc curl \
+        php7.0-dev php7.0-gd memcached php7.0-memcached php7.0-xml php7.0-mbstring php7.0-zip php7.0-apcu
+
 # Migrate <= v0.10 setups that stored the ownCloud config.php in /usr/local rather than
 # in STORAGE_ROOT. Move the file to STORAGE_ROOT.
 if [ ! -f $STORAGE_ROOT/owncloud/config.php ] \
@@ -28,33 +33,35 @@ if [ ! -f $STORAGE_ROOT/owncloud/config.php ] \
 	ln -sf $STORAGE_ROOT/owncloud/config.php /usr/local/lib/owncloud/config/config.php
 fi
 
-InstallOwncloud() {
+InstallNextcloud() {
 
 	version=$1
 	hash=$2
 
 	echo
-	echo "Upgrading to ownCloud version $version"
+	echo "Upgrading to Nextcloud version $version"
 	echo
 
-	# Remove the current owncloud
+	# Remove the current owncloud/Nextcloud
 	rm -rf /usr/local/lib/owncloud
 
 	# Download and verify
-	wget_verify https://download.owncloud.org/community/owncloud-$version.zip $hash /tmp/owncloud.zip
+	wget_verify https://download.nextcloud.com/server/releases/nextcloud-$version.zip $hash /tmp/nextcloud.zip
 
-	# Extract ownCloud
+	# Extract ownCloud/Nextcloud
-	unzip -q /tmp/owncloud.zip -d /usr/local/lib
+	unzip -q /tmp/nextcloud.zip -d /usr/local/lib
-	rm -f /tmp/owncloud.zip
+	mv /usr/local/lib/nextcloud /usr/local/lib/owncloud
+	rm -f /tmp/nextcloud.zip
 
-	# The two apps we actually want are not in ownCloud core. Download the releases from
+	# The two apps we actually want are not in Nextcloud core. Download the releases from
 	# their github repositories.
 	mkdir -p /usr/local/lib/owncloud/apps
-	wget_verify https://github.com/owncloud/contacts/releases/download/v1.4.0.0/contacts.tar.gz c1c22d29699456a45db447281682e8bc3f10e3e7 /tmp/contacts.tgz
+
+	wget_verify https://github.com/nextcloud/contacts/releases/download/v1.5.3/contacts.tar.gz 78c4d49e73f335084feecd4853bd8234cf32615e /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/v1.4.0/calendar.tar.gz c84f3170efca2a99ea6254de34b0af3cb0b3a821 /tmp/calendar.tgz
+	wget_verify https://github.com/nextcloud/calendar/releases/download/v1.5.3/calendar.tar.gz b370352d1f280805cc7128f78af4615f623827f8 /tmp/calendar.tgz
 	tar xf /tmp/calendar.tgz -C /usr/local/lib/owncloud/apps/
 	rm /tmp/calendar.tgz
 
@@ -86,22 +93,84 @@ InstallOwncloud() {
 	fi
 }
 
-owncloud_ver=9.1.4
+# We only install ownCloud intermediate versions to be able to seemlesly upgrade to Nextcloud
-owncloud_hash=e637cab7b2ca3346164f3506b1a0eb812b4e841a
+InstallOwncloud() {
 
-# Check if ownCloud dir exist, and check if version matches owncloud_ver (if either doesn't - install/upgrade)
+	version=$1
+	hash=$2
+
+	echo
+	echo "Upgrading to OwnCloud version $version"
+	echo
+
+	# Remove the current owncloud/Nextcloud
+	rm -rf /usr/local/lib/owncloud
+
+	# Download and verify
+	wget_verify https://download.owncloud.org/community/owncloud-$version.zip $hash /tmp/owncloud.zip
+
+
+	# Extract ownCloud
+	unzip -q /tmp/owncloud.zip -d /usr/local/lib
+	rm -f /tmp/owncloud.zip
+
+	# The two apps we actually want are not in Nextcloud core. Download the releases from
+	# their github repositories.
+	mkdir -p /usr/local/lib/owncloud/apps
+
+	wget_verify https://github.com/owncloud/contacts/releases/download/v1.4.0.0/contacts.tar.gz c1c22d29699456a45db447281682e8bc3f10e3e7 /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/v1.4.0/calendar.tar.gz c84f3170efca2a99ea6254de34b0af3cb0b3a821 /tmp/calendar.tgz
+	tar xf /tmp/calendar.tgz -C /usr/local/lib/owncloud/apps/
+	rm /tmp/calendar.tgz
+
+	# Fix weird permissions.
+	chmod 750 /usr/local/lib/owncloud/{apps,config}
+
+	# Create a symlink to the config.php in STORAGE_ROOT (for upgrades we're restoring the symlink we previously
+	# put in, and in new installs we're creating a symlink and will create the actual config later).
+	ln -sf $STORAGE_ROOT/owncloud/config.php /usr/local/lib/owncloud/config/config.php
+
+	# Make sure permissions are correct or the upgrade step won't run.
+	# $STORAGE_ROOT/owncloud may not yet exist, so use -f to suppress
+	# that error.
+	chown -f -R www-data.www-data $STORAGE_ROOT/owncloud /usr/local/lib/owncloud
+
+	# If this isn't a new installation, immediately run the upgrade script.
+	# Then check for success (0=ok and 3=no upgrade needed, both are success).
+	if [ -e $STORAGE_ROOT/owncloud/owncloud.db ]; then
+		# ownCloud 8.1.1 broke upgrades. It may fail on the first attempt, but
+		# that can be OK.
+		sudo -u www-data php5 /usr/local/lib/owncloud/occ upgrade
+		if [ \( $? -ne 0 \) -a \( $? -ne 3 \) ]; then
+			echo "Trying ownCloud upgrade again to work around ownCloud upgrade bug..."
+			sudo -u www-data php5 /usr/local/lib/owncloud/occ upgrade
+			if [ \( $? -ne 0 \) -a \( $? -ne 3 \) ]; then exit 1; fi
+			sudo -u www-data php5 /usr/local/lib/owncloud/occ maintenance:mode --off
+			echo "...which seemed to work."
+		fi
+	fi
+}
+
+owncloud_ver=12.0.3
+owncloud_hash=beab41f6a748a43f0accfa6a9808387aef718c61
+
+# Check if Nextcloud dir exist, and check if version matches owncloud_ver (if either doesn't - install/upgrade)
 if [ ! -d /usr/local/lib/owncloud/ ] \
         || ! grep -q $owncloud_ver /usr/local/lib/owncloud/version.php; then
 
-	# Stop php-fpm
+	# Stop php-fpm if running. If theyre not running (which happens on a previously failed install), dont bail.
-	hide_output service php5-fpm stop
+	service php7.0-fpm stop &> /dev/null || /bin/true
+	service php5-fpm stop &> /dev/null || /bin/true
 
-        # Backup the existing ownCloud.
+	# Backup the existing ownCloud/Nextcloud.
 	# Create a backup directory to store the current installation and database to
 	BACKUP_DIRECTORY=$STORAGE_ROOT/owncloud-backup/`date +"%Y-%m-%d-%T"`
 	mkdir -p "$BACKUP_DIRECTORY"
 	if [ -d /usr/local/lib/owncloud/ ]; then
-		echo "upgrading ownCloud to $owncloud_ver (backing up existing ownCloud installation, configuration and database to directory to $BACKUP_DIRECTORY..."
+		echo "upgrading ownCloud/Nextcloud to $owncloud_flavor $owncloud_ver (backing up existing installation, configuration and database to directory to $BACKUP_DIRECTORY..."
 		cp -r /usr/local/lib/owncloud "$BACKUP_DIRECTORY/owncloud-install"
 	fi
 	if [ -e /home/user-data/owncloud/owncloud.db ]; then
@@ -111,15 +180,15 @@ if [ ! -d /usr/local/lib/owncloud/ ] \
                 cp /home/user-data/owncloud/config.php $BACKUP_DIRECTORY
         fi
 
-	# We only need to check if we do upgrades when owncloud was previously installed
+	# We only need to check if we do upgrades when owncloud/Nextcloud was previously installed
 	if [ -e /usr/local/lib/owncloud/version.php ]; then
-		if grep -q "8\.1\.[0-9]" /usr/local/lib/owncloud/version.php; then
+		if grep -q "OC_VersionString = '8\.1\.[0-9]" /usr/local/lib/owncloud/version.php; then
 			echo "We are running 8.1.x, upgrading to 8.2.3 first"
 			InstallOwncloud 8.2.3 bfdf6166fbf6fc5438dc358600e7239d1c970613
 		fi
 
 		# If we are upgrading from 8.2.x we should go to 9.0 first. Owncloud doesn't support skipping minor versions
-		if grep -q "8\.2\.[0-9]" /usr/local/lib/owncloud/version.php; then
+		if grep -q "OC_VersionString = '8\.2\.[0-9]" /usr/local/lib/owncloud/version.php; then
 			echo "We are running version 8.2.x, upgrading to 9.0.2 first"
 
 			# We need to disable memcached. The upgrade and install fails
@@ -129,7 +198,7 @@ if [ ! -d /usr/local/lib/owncloud/ ] \
 			<?php
 				include("$STORAGE_ROOT/owncloud/config.php");
 
-				\$CONFIG['memcache.local'] = '\OC\Memcache\APC';
+				\$CONFIG['memcache.local'] = '\OC\Memcache\APCu';
 
 				echo "<?php\n\\\$CONFIG = ";
 				var_export(\$CONFIG);
@@ -144,22 +213,40 @@ EOF
 			# The owncloud 9 migration doesn't migrate calendars and contacts
 			# The option to migrate these are removed in 9.1
 			# So the migrations should be done when we have 9.0 installed
-			sudo -u www-data php /usr/local/lib/owncloud/occ dav:migrate-addressbooks
+			sudo -u www-data php5 /usr/local/lib/owncloud/occ dav:migrate-addressbooks
 			# The following migration has to be done for each owncloud user
 			for directory in $STORAGE_ROOT/owncloud/*@*/ ; do
 				username=$(basename "${directory}")
-				sudo -u www-data php /usr/local/lib/owncloud/occ dav:migrate-calendar $username
+				sudo -u www-data php5 /usr/local/lib/owncloud/occ dav:migrate-calendar $username
 			done
-			sudo -u www-data php /usr/local/lib/owncloud/occ dav:sync-birthday-calendar
+			sudo -u www-data php5 /usr/local/lib/owncloud/occ dav:sync-birthday-calendar
+		fi
+
+		# If we are upgrading from 9.0.x we should go to 9.1 first.
+		if grep -q "OC_VersionString = '9\.0\.[0-9]" /usr/local/lib/owncloud/version.php; then
+			echo "We are running ownCloud 9.0.x, upgrading to ownCloud 9.1.4 first"
+			InstallOwncloud 9.1.4 e637cab7b2ca3346164f3506b1a0eb812b4e841a
+		fi
+
+		# If we are upgrading from 9.1.x we should go to Nextcloud 10.0 first.
+		if grep -q "OC_VersionString = '9\.1\.[0-9]" /usr/local/lib/owncloud/version.php; then
+			echo "We are running ownCloud 9.1.x, upgrading to Nextcloud 10.0.5 first"
+			InstallNextcloud 10.0.5 686f6a8e9d7867c32e3bf3ca63b3cc2020564bf6
+		fi
+
+		# If we are upgrading from 10.0.x we should go to Nextcloud 11.0 first.
+		if grep -q "OC_VersionString = '10\.0\.[0-9]" /usr/local/lib/owncloud/version.php; then
+			echo "We are running Nextcloud 10.0.x, upgrading to Nextcloud 11.0.3 first"
+			InstallNextcloud 11.0.3 a396aaa1c9f920099a90a86b4a9cd0ec13083c99
 		fi
 	fi
 
-	InstallOwncloud $owncloud_ver $owncloud_hash
+	InstallNextcloud $owncloud_ver $owncloud_hash
 fi
 
-# ### Configuring ownCloud
+# ### Configuring Nextcloud
 
-# Setup ownCloud if the ownCloud database does not yet exist. Running setup when
+# Setup Nextcloud if the Nextcloud database does not yet exist. Running setup when
 # the database does exist wipes the database and user data.
 if [ ! -f $STORAGE_ROOT/owncloud/owncloud.db ]; then
 	# Create user data directory
@@ -174,7 +261,7 @@ if [ ! -f $STORAGE_ROOT/owncloud/owncloud.db ]; then
 
   'instanceid' => '$instanceid',
 
-  'forcessl' => true, # if unset/false, ownCloud sends a HSTS=0 header, which conflicts with nginx config
+  'forcessl' => true, # if unset/false, Nextcloud sends a HSTS=0 header, which conflicts with nginx config
 
   'overwritewebroot' => '/cloud',
   'overwrite.cli.url' => '/cloud',
@@ -184,7 +271,7 @@ if [ ! -f $STORAGE_ROOT/owncloud/owncloud.db ]; then
       'arguments'=>array('{127.0.0.1:993/imap/ssl/novalidate-cert}')
     )
   ),
-  'memcache.local' => '\OC\Memcache\APC',
+  'memcache.local' => '\OC\Memcache\APCu',
   'mail_smtpmode' => 'sendmail',
   'mail_smtpsecure' => '',
   'mail_smtpauthtype' => 'LOGIN',
@@ -194,7 +281,6 @@ if [ ! -f $STORAGE_ROOT/owncloud/owncloud.db ]; then
   'mail_smtpname' => '',
   'mail_smtppassword' => '',
   'mail_from_address' => 'owncloud',
-  'mail_domain' => '$PRIMARY_HOSTNAME',
 );
 ?>
 EOF
@@ -211,7 +297,7 @@ EOF
   'dbtype' => 'sqlite3',
 
   # create an administrator account with a random password so that
-  # the user does not have to enter anything on first load of ownCloud
+  # the user does not have to enter anything on first load of Nextcloud
   'adminlogin'    => 'root',
   'adminpass'     => '$adminpassword',
 );
@@ -221,7 +307,7 @@ EOF
 	# Set permissions
 	chown -R www-data.www-data $STORAGE_ROOT/owncloud /usr/local/lib/owncloud
 
-	# Execute ownCloud's setup step, which creates the ownCloud sqlite database.
+	# Execute Nextcloud's setup step, which creates the Nextcloud sqlite database.
 	# It also wipes it if it exists. And it updates config.php with database
 	# settings and deletes the autoconfig.php file.
 	(cd /usr/local/lib/owncloud; sudo -u www-data php /usr/local/lib/owncloud/index.php;)
@@ -235,6 +321,8 @@ fi
 # * We need to set the timezone to the system timezone to allow fail2ban to ban
 #   users within the proper timeframe
 # * We need to set the logdateformat to something that will work correctly with fail2ban
+# * mail_domain' needs to be set every time we run the setup. Making sure we are setting 
+#   the correct domain name if the domain is being change from the previous setup.
 # Use PHP to read the settings file, modify it, and write out the new settings array.
 TIMEZONE=$(cat /etc/timezone)
 CONFIG_TEMP=$(/bin/mktemp)
@@ -244,13 +332,15 @@ include("$STORAGE_ROOT/owncloud/config.php");
 
 \$CONFIG['trusted_domains'] = array('$PRIMARY_HOSTNAME');
 
-\$CONFIG['memcache.local'] = '\OC\Memcache\APC';
+\$CONFIG['memcache.local'] = '\OC\Memcache\APCu';
 \$CONFIG['overwrite.cli.url'] = '/cloud';
 \$CONFIG['mail_from_address'] = 'administrator'; # just the local part, matches our master administrator address
 
 \$CONFIG['logtimezone'] = '$TIMEZONE';
 \$CONFIG['logdateformat'] = 'Y-m-d H:i:s';
 
+\$CONFIG['mail_domain'] = '$PRIMARY_HOSTNAME';
+
 echo "<?php\n\\\$CONFIG = ";
 var_export(\$CONFIG);
 echo ";";
@@ -258,9 +348,9 @@ echo ";";
 EOF
 chown www-data.www-data $STORAGE_ROOT/owncloud/config.php
 
-# Enable/disable apps. Note that this must be done after the ownCloud setup.
+# Enable/disable apps. Note that this must be done after the Nextcloud setup.
 # The firstrunwizard gave Josh all sorts of problems, so disabling that.
-# user_external is what allows ownCloud to use IMAP for login. The contacts
+# user_external is what allows Nextcloud to use IMAP for login. The contacts
 # and calendar apps are the extensions we really care about here.
 hide_output sudo -u www-data php /usr/local/lib/owncloud/console.php app:disable firstrunwizard
 hide_output sudo -u www-data php /usr/local/lib/owncloud/console.php app:enable user_external
@@ -275,7 +365,7 @@ if [ \( $? -ne 0 \) -a \( $? -ne 3 \) ]; then exit 1; fi
 
 # Set PHP FPM values to support large file uploads
 # (semicolon is the comment character in this file, hashes produce deprecation warnings)
-tools/editconf.py /etc/php5/fpm/php.ini -c ';' \
+tools/editconf.py /etc/php/7.0/fpm/php.ini -c ';' \
 	upload_max_filesize=16G \
 	post_max_size=16G \
 	output_buffering=16384 \
@@ -283,13 +373,27 @@ tools/editconf.py /etc/php5/fpm/php.ini -c ';' \
 	max_execution_time=600 \
 	short_open_tag=On
 
+# Set Nextcloud recommended opcache settings
+tools/editconf.py /etc/php/7.0/cli/conf.d/10-opcache.ini -c ';' \
+	opcache.enable=1 \
+	opcache.enable_cli=1 \
+	opcache.interned_strings_buffer=8 \
+	opcache.max_accelerated_files=10000 \
+	opcache.memory_consumption=128 \
+	opcache.save_comments=1 \
+	opcache.revalidate_freq=1
+
+# Configure the path environment for php-fpm
+tools/editconf.py /etc/php/7.0/fpm/pool.d/www.conf -c ';' \
+        env[PATH]=/usr/local/bin:/usr/bin:/bin
+
 # If apc is explicitly disabled we need to enable it
-if grep -q apc.enabled=0 /etc/php5/mods-available/apcu.ini; then
+if grep -q apc.enabled=0 /etc/php/7.0/mods-available/apcu.ini; then
-	tools/editconf.py /etc/php5/mods-available/apcu.ini -c ';' \
+	tools/editconf.py /etc/php/7.0/mods-available/apcu.ini -c ';' \
 		apc.enabled=1
 fi
 
-# Set up a cron job for owncloud.
+# Set up a cron job for Nextcloud.
 cat > /etc/cron.hourly/mailinabox-owncloud << EOF;
 #!/bin/bash
 # Mail-in-a-Box
@@ -297,8 +401,8 @@ sudo -u www-data php -f /usr/local/lib/owncloud/cron.php
 EOF
 chmod +x /etc/cron.hourly/mailinabox-owncloud
 
-# There's nothing much of interest that a user could do as an admin for ownCloud,
+# There's nothing much of interest that a user could do as an admin for Nextcloud,
-# and there's a lot they could mess up, so we don't make any users admins of ownCloud.
+# and there's a lot they could mess up, so we don't make any users admins of Nextcloud.
 # But if we wanted to, we would do this:
 # ```
 # for user in $(tools/mail.py user admins); do
@@ -307,5 +411,4 @@ chmod +x /etc/cron.hourly/mailinabox-owncloud
 # ```
 
 # Enable PHP modules and restart PHP.
-php5enmod imap
+restart_service php7.0-fpm
-restart_service php5-fpm

setup/ssl.sh

@@ -74,7 +74,7 @@ if [ ! -f $STORAGE_ROOT/ssl/ssl_certificate.pem ]; then
 	CSR=/tmp/ssl_cert_sign_req-$$.csr
 	hide_output \
 	openssl req -new -key $STORAGE_ROOT/ssl/ssl_private_key.pem -out $CSR \
-	  -sha256 -subj "/C=/ST=/L=/O=/CN=$PRIMARY_HOSTNAME"
+	  -sha256 -subj "/CN=$PRIMARY_HOSTNAME"
 
 	# Generate the self-signed certificate.
 	CERT=$STORAGE_ROOT/ssl/$PRIMARY_HOSTNAME-selfsigned-$(date --rfc-3339=date | sed s/-//g).pem

setup/system.sh

@@ -119,6 +119,17 @@ apt_install python3 python3-dev python3-pip \
 	haveged pollinate unzip \
 	unattended-upgrades cron ntp fail2ban
 
+# ### Add PHP7 PPA
+
+# Nextcloud requires PHP7, we will install the ppa from ubuntu php maintainer Ondřej Surý
+# The PPA is located here https://launchpad.net/%7Eondrej/+archive/ubuntu/php
+# Unattended upgrades are activated for the repository
+
+hide_output add-apt-repository -y ppa:ondrej/php
+apt_add_repository_to_unattended_upgrades LP-PPA-ondrej-php:trusty
+hide_output apt-get update
+
+
 # ### Suppress Upgrade Prompts
 # Since Mail-in-a-Box might jump straight to 18.04 LTS, there's no need
 # to be reminded about 16.04 on every login.

setup/web.sh

@@ -18,7 +18,11 @@ fi
 # Turn off nginx's default website.
 
 echo "Installing Nginx (web server)..."
-apt_install nginx php5-fpm
+
+apt_install nginx php7.0-cli php7.0-fpm
+
+# Set PHP7 as the default
+update-alternatives --set php /usr/bin/php7.0
 
 rm -f /etc/nginx/sites-enabled/default
 
@@ -40,15 +44,19 @@ tools/editconf.py /etc/nginx/nginx.conf -s \
 	server_names_hash_bucket_size="128;"
 
 # Tell PHP not to expose its version number in the X-Powered-By header.
-tools/editconf.py /etc/php5/fpm/php.ini -c ';' \
+tools/editconf.py /etc/php/7.0/fpm/php.ini -c ';' \
 	expose_php=Off
 
 # Set PHPs default charset to UTF-8, since we use it. See #367.
-tools/editconf.py /etc/php5/fpm/php.ini -c ';' \
+tools/editconf.py /etc/php/7.0/fpm/php.ini -c ';' \
         default_charset="UTF-8"
 
+# Switch from the dynamic process manager to the ondemand manager see #1216
+tools/editconf.py /etc/php/7.0/fpm/pool.d/www.conf -c ';' \
+	pm=ondemand
+
 # Bump up PHP's max_children to support more concurrent connections
-tools/editconf.py /etc/php5/fpm/pool.d/www.conf -c ';' \
+tools/editconf.py /etc/php/7.0/fpm/pool.d/www.conf -c ';' \
 	pm.max_children=8
 
 # Other nginx settings will be configured by the management service
@@ -103,7 +111,7 @@ done #NODOC
 
 # Start services.
 restart_service nginx
-restart_service php5-fpm
+restart_service php7.0-fpm
 
 # Open ports.
 ufw_allow http

setup/webmail.sh

@@ -22,8 +22,10 @@ source /etc/mailinabox.conf # load global vars
 echo "Installing Roundcube (webmail)..."
 apt_install \
 	dbconfig-common \
-	php5 php5-sqlite php5-mcrypt php5-intl php5-json php5-common php-auth php-net-smtp php-net-socket php-net-sieve php-mail-mime php-crypt-gpg php5-gd php5-pspell \
+	php7.0-cli php7.0-sqlite php7.0-mcrypt php7.0-intl php7.0-json php7.0-common \
-	tinymce libjs-jquery libjs-jquery-mousewheel libmagic1
+	php-auth php-net-smtp php-net-socket php-net-sieve php-mail-mime php-crypt-gpg \
+	php7.0-gd php7.0-pspell tinymce libjs-jquery libjs-jquery-mousewheel libmagic1
+
 apt_get_quiet remove php-mail-mimedecode # no longer needed since Roundcube 1.1.3
 
 # We used to install Roundcube from Ubuntu, without triggering the dependencies #NODOC
@@ -32,17 +34,16 @@ apt_get_quiet remove php-mail-mimedecode # no longer needed since Roundcube 1.1.
 apt-get purge -qq -y roundcube* #NODOC
 
 # 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 vacation_sieve to track
+# Combine the Roundcube version number with the commit hash of plugins to track
-# whether we have the latest version.
+# whether we have the latest version of everything.
-VERSION=1.2.4
+VERSION=1.3.1
-HASH=e2091ea775b80eda43ab225130d5a2e888c3789a
+HASH=d680f2914a0bff5314d8dda618d55937a13d1c5f
-VACATION_SIEVE_VERSION=91ea6f52216390073d1f5b70b5f6bea0bfaee7e5
+PERSISTENT_LOGIN_VERSION=dc5ca3d3f4415cc41edb2fde533c8a8628a94c76
-PERSISTENT_LOGIN_VERSION=c4516c4be37d12ef653de86497304e073a863c2a
 HTML5_NOTIFIER_VERSION=4b370e3cd60dabd2f428a26f45b677ad1b7118d5
 CARDDAV_VERSION=2.0.4
 CARDDAV_HASH=d93f3cfb3038a519e71c7c3212c1d16f5da609a4
 
-UPDATE_KEY=$VERSION:$VACATION_SIEVE_VERSION:$PERSISTENT_LOGIN_VERSION:$HTML5_NOTIFIER_VERSION:$CARDDAV_VERSION:a
+UPDATE_KEY=$VERSION:$PERSISTENT_LOGIN_VERSION:$HTML5_NOTIFIER_VERSION:$CARDDAV_VERSION
 
 # paths that are often reused.
 RCM_DIR=/usr/local/lib/roundcubemail
@@ -60,7 +61,7 @@ fi
 if [ $needs_update == 1 ]; then
 	# install roundcube
 	wget_verify \
-		https://github.com/roundcube/roundcubemail/releases/download/$VERSION/roundcubemail-$VERSION.tar.gz \
+		https://github.com/roundcube/roundcubemail/releases/download/$VERSION/roundcubemail-$VERSION-complete.tar.gz \
 		$HASH \
 		/tmp/roundcube.tgz
 	tar -C /usr/local/lib --no-same-owner -zxf /tmp/roundcube.tgz
@@ -68,9 +69,6 @@ if [ $needs_update == 1 ]; then
 	mv /usr/local/lib/roundcubemail-$VERSION/ $RCM_DIR
 	rm -f /tmp/roundcube.tgz
 
-	# install roundcube autoreply/vacation plugin
-	git_clone https://github.com/arodier/Roundcube-Plugins.git $VACATION_SIEVE_VERSION plugins/vacation_sieve ${RCM_PLUGIN_DIR}/vacation_sieve
-
 	# install roundcube persistent_login plugin
 	git_clone https://github.com/mfreiholz/Roundcube-Persistent-Login-Plugin.git $PERSISTENT_LOGIN_VERSION '' ${RCM_PLUGIN_DIR}/persistent_login
 
@@ -112,16 +110,28 @@ cat > $RCM_CONFIG <<EOF;
 \$config['db_dsnw'] = 'sqlite:///$STORAGE_ROOT/mail/roundcube/roundcube.sqlite?mode=0640';
 \$config['default_host'] = 'ssl://localhost';
 \$config['default_port'] = 993;
+\$config['imap_conn_options'] = array(
+  'ssl'         => array(
+     'verify_peer'  => false,
+     'verify_peer_name'  => false,
+   ),
+ );
 \$config['imap_timeout'] = 15;
 \$config['smtp_server'] = 'tls://127.0.0.1';
 \$config['smtp_port'] = 587;
 \$config['smtp_user'] = '%u';
 \$config['smtp_pass'] = '%p';
+\$config['smtp_conn_options'] = array(
+  'ssl'         => array(
+     'verify_peer'  => false,
+     'verify_peer_name'  => false,
+   ),
+ );
 \$config['support_url'] = 'https://mailinabox.email/';
 \$config['product_name'] = '$PRIMARY_HOSTNAME Webmail';
 \$config['des_key'] = '$SECRET_KEY';
-\$config['plugins'] = array('html5_notifier', 'archive', 'zipdownload', 'password', 'managesieve', 'jqueryui', 'vacation_sieve', 'persistent_login', 'carddav');
+\$config['plugins'] = array('html5_notifier', 'archive', 'zipdownload', 'password', 'managesieve', 'jqueryui', 'persistent_login', 'carddav');
-\$config['skin'] = 'classic';
+\$config['skin'] = 'larry';
 \$config['login_autocomplete'] = 2;
 \$config['password_charset'] = 'UTF-8';
 \$config['junk_mbox'] = 'Spam';
@@ -148,26 +158,6 @@ cat > ${RCM_PLUGIN_DIR}/carddav/config.inc.php <<EOF;
 );
 EOF
 
-# Configure vaction_sieve.
-cat > /usr/local/lib/roundcubemail/plugins/vacation_sieve/config.inc.php <<EOF;
-<?php
-/* Do not edit. Written by Mail-in-a-Box. Regenerated on updates. */
-\$rcmail_config['vacation_sieve'] = array(
-    'date_format' => 'd/m/Y',
-    'working_hours' => array(8,18),
-    'msg_format' => 'text',
-    'logon_transform' => array('#([a-z])[a-z]+(\.|\s)([a-z])#i', '\$1\$3'),
-    'transfer' => array(
-        'mode' =>  'managesieve',
-        'ms_activate_script' => true,
-        'host'   => '127.0.0.1',
-        'port'   => '4190',
-        'usetls' => false,
-        'path' => 'vacation',
-    )
-);
-EOF
-
 # Create writable directories.
 mkdir -p /var/log/roundcubemail /tmp/roundcubemail $STORAGE_ROOT/mail/roundcube
 chown -R www-data.www-data /var/log/roundcubemail /tmp/roundcubemail $STORAGE_ROOT/mail/roundcube
@@ -210,5 +200,5 @@ chown www-data:www-data $STORAGE_ROOT/mail/roundcube/roundcube.sqlite
 chmod 664 $STORAGE_ROOT/mail/roundcube/roundcube.sqlite
 
 # Enable PHP modules.
-php5enmod mcrypt
+phpenmod -v php7.0 mcrypt imap
-restart_service php5-fpm
+restart_service php7.0-fpm

setup/zpush.sh

@@ -17,12 +17,13 @@ source /etc/mailinabox.conf # load global vars
 
 echo "Installing Z-Push (Exchange/ActiveSync server)..."
 apt_install \
-	php-soap php5-imap libawl-php php5-xsl
+	php7.0-soap php7.0-imap libawl-php php7.0-xsl
 
-php5enmod imap
+phpenmod -v php7.0 imap
 
 # Copy Z-Push into place.
-TARGETHASH=80cbe53de4ab8dd598d1f2af6f0a23fa396c529a
+TARGETHASH=aae5093212ac0b7d8bf2d79fd5b87ca5bbf091cb
+VERSION=2.3.8
 needs_update=0 #NODOC
 if [ ! -f /usr/local/lib/z-push/version ]; then
 	needs_update=1 #NODOC
@@ -31,7 +32,13 @@ elif [[ $TARGETHASH != `cat /usr/local/lib/z-push/version` ]]; then
 	needs_update=1 #NODOC
 fi
 if [ $needs_update == 1 ]; then
-	git_clone https://github.com/fmbiete/Z-Push-contrib $TARGETHASH '' /usr/local/lib/z-push
+	wget_verify http://download.z-push.org/final/2.3/z-push-$VERSION.tar.gz $TARGETHASH /tmp/z-push.tar.gz
+
+	rm -rf /usr/local/lib/z-push
+	tar -xzf /tmp/z-push.tar.gz -C /usr/local/lib/
+	rm /tmp/z-push.tar.gz
+	mv /usr/local/lib/z-push-$VERSION /usr/local/lib/z-push
+
 	rm -f /usr/sbin/z-push-{admin,top}
 	ln -s /usr/local/lib/z-push/z-push-admin.php /usr/sbin/z-push-admin
 	ln -s /usr/local/lib/z-push/z-push-top.php /usr/sbin/z-push-top
@@ -67,6 +74,7 @@ cp conf/zpush/backend_caldav.php /usr/local/lib/z-push/backend/caldav/config.php
 rm -f /usr/local/lib/z-push/autodiscover/config.php
 cp conf/zpush/autodiscover_config.php /usr/local/lib/z-push/autodiscover/config.php
 sed -i "s/PRIMARY_HOSTNAME/$PRIMARY_HOSTNAME/" /usr/local/lib/z-push/autodiscover/config.php
+sed -i "s^define('TIMEZONE', .*^define('TIMEZONE', '$(cat /etc/timezone)');^" /usr/local/lib/z-push/autodiscover/config.php
 
 # Some directories it will use.
 
@@ -92,4 +100,8 @@ EOF
 
 # Restart service.
 
-restart_service php5-fpm
+restart_service php7.0-fpm
+
+# Fix states after upgrade
+
+hide_output z-push-admin -a fixstates

tools/owncloud-restore.sh

@@ -27,10 +27,11 @@ fi
 
 echo "Restoring backup from $1"
 service php5-fpm stop
+service php7.0-fpm stop
 
-# remove the current owncloud installation
+# remove the current ownCloud/Nextcloud installation
 rm -rf /usr/local/lib/owncloud/
-# restore the current owncloud application
+# restore the current ownCloud/Nextcloud application
 cp -r  "$1/owncloud-install" /usr/local/lib/owncloud
 
 # restore access rights
@@ -46,4 +47,5 @@ chown www-data.www-data $STORAGE_ROOT/owncloud/config.php
 sudo -u www-data php /usr/local/lib/owncloud/occ maintenance:mode --off
 
 service php5-fpm start
+service php7.0-fpm start
 echo "Done"

tools/owncloud-unlockadmin.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# This script will give you administrative access to the ownCloud
+# This script will give you administrative access to the Nextcloud
 # instance running here.
 #
 # Run this at your own risk. This is for testing & experimentation
@@ -14,7 +14,7 @@ test -z "$1" || ADMIN=$1
 echo I am going to unlock admin features for $ADMIN.
 echo You can provide another user to unlock as the first argument of this script.
 echo
-echo WARNING: you could break mail-in-a-box when fiddling around with owncloud\'s admin interface
+echo WARNING: you could break mail-in-a-box when fiddling around with Nextcloud\'s admin interface
 echo If in doubt, press CTRL-C to cancel.
 echo 
 echo Press enter to continue.