Merge 0408ec36b8 into a332be6a7b

CHANGELOG.md

@@ -1,23 +1,6 @@
 CHANGELOG
 =========
 
-Version 69 (July 20, 2024)
---------------------------
-
-Package updates:
-
-* Nextcloud is updated to 26.0.13.
-* Z-Push is updated to 2.7.3.
-
-Other updates:
-
-* Fixed an error generating the weekly statistics.
-* Fixed file permissions when setting up Nextcloud.
-* Added an undocumented option to proxy websockets.
-* Internal improvements to the code to make it more reliable and readable.
-
-Version 69a released on July 21, 2024 corrects a setup failure.
-
 Version 68 (April 1, 2024)
 --------------------------
 
@@ -42,6 +25,7 @@ Other:
 * fail2ban is updated to see "HTTP/2.0" requests to munin also.
 * Internal improvements to the code to make it more reliable and readable.
 
+
 Version 67 (December 22, 2023)
 ------------------------------
 
@@ -204,7 +188,7 @@ Other:
 
 * Set systemd journald log retention to 10 days (from no limit) to reduce disk usage.
 * Fixed log processing for submission lines that have a sasl_sender or other extra information.
-* Fix DNS secondary nameserver refresh failure retry period.
+* Fix DNS secondary nameserver refesh failure retry period.
 
 Version 55 (October 18, 2021)
 -----------------------------
@@ -229,7 +213,7 @@ Control panel:
 Other:
 
 * Fail2ban's IPv6 support is enabled.
-* The mail log tool now doesn't crash if there are email addresses in log messages with invalid UTF-8 characters.
+* The mail log tool now doesn't crash if there are email addresess in log messages with invalid UTF-8 characters.
 * Additional nsd.conf files can be placed in /etc/nsd.conf.d.
 
 v0.54 (June 20, 2021)
@@ -262,7 +246,7 @@ Setup:
 v0.53a (May 8, 2021)
 --------------------
 
-The download URL for Z-Push has been revised because the old URL stopped working.
+The download URL for Z-Push has been revised becaue the old URL stopped working.
 
 v0.53 (April 12, 2021)
 ----------------------
@@ -481,7 +465,7 @@ Changes:
 * Added support for S3-compatible backup services besides Amazon S3.
 * Fixed the control panel login page to let LastPass save passwords.
 * Fixed an error in the user privileges API.
-* Silenced some spurious messages.
+* Silenced some spurrious messages.
 
 Software updates:
 
@@ -545,7 +529,7 @@ Setup:
 
 Control Panel:
 
-* The users page now documents that passwords should only have ASCII characters to prevent character encoding mismatches between clients and the server.
+* The users page now documents that passwords should only have ASCII characters to prevent character encoding mismaches between clients and the server.
 * The users page no longer shows user mailbox sizes because this was extremely slow for very large mailboxes.
 * The Mail-in-a-Box version is now shown in the system status checks even when the new-version check is disabled.
 * The alises page now warns that alises should not be used to forward mail off of the box. Mail filters within Roundcube are better for that.
@@ -873,7 +857,7 @@ v0.17c (April 1, 2016)
 
 This update addresses some minor security concerns and some installation issues.
 
-ownCloud:
+ownCoud:
 
 * Block web access to the configuration parameters (config.php). There is no immediate impact (see [#776](https://github.com/mail-in-a-box/mailinabox/pull/776)), although advanced users may want to take note.
 
@@ -889,7 +873,7 @@ Control panel:
 Setup:
 
 * Setup dialogs did not appear correctly when connecting to SSH using Putty on Windows.
-* We now install Roundcube from our own mirror because Sourceforge's downloads experience frequent intermittent unavailability.
+* We now install Roundcube from our own mirror because Sourceforge's downloads experience frequent intermittant unavailability.
 
 v0.17b (March 1, 2016)
 ----------------------
@@ -932,7 +916,7 @@ This update primarily adds automatic SSL (now "TLS") certificate provisioning fr
 
 Control Panel:
 
-* The SSL certificates (now referred to as "TLS certificates") page now supports provisioning free certificates from Let's Encrypt.
+* The SSL certificates (now referred to as "TLS ccertificates") page now supports provisioning free certificates from Let's Encrypt.
 * Report free memory usage.
 * Fix a crash when the git directory is not checked out to a tag.
 * When IPv6 is enabled, check that all domains (besides the system hostname) resolve over IPv6.
@@ -1025,7 +1009,7 @@ Control panel:
 System:
 
 * Tweaks to fail2ban settings.
-* Fixed a spurious warning while installing munin.
+* Fixed a spurrious warning while installing munin.
 
 v0.13b (August 30, 2015)
 ------------------------
@@ -1039,7 +1023,7 @@ Note: v0.13 (no 'a', August 19, 2015) was pulled immediately due to an ownCloud
 
 Mail:
 
-* Outbound mail headers (the Received: header) are tweaked to possibly improve deliverability.
+* Outbound mail headers (the Recieved: header) are tweaked to possibly improve deliverability.
 * Some MIME messages would hang Roundcube due to a missing package.
 * The users permitted to send as an alias can now be different from where an alias forwards to.
 
@@ -1071,7 +1055,7 @@ v0.12c was posted to work around the current Sourceforge.net outage: pyzor's rem
 v0.12b (July 4, 2015)
 ---------------------
 
-This version corrects a minor regression in v0.12 related to creating aliases targeting multiple addresses.
+This version corrects a minor regression in v0.12 related to creating aliases targetting multiple addresses.
 
 v0.12 (July 3, 2015)
 --------------------

CODE_OF_CONDUCT.md

@@ -2,13 +2,13 @@
 
 Mail-in-a-Box is an open source community project about working, as a group, to empower ourselves and others to have control over our own digital communications. Just as we hope to increase technological diversity on the Internet through decentralization, we also believe that diverse viewpoints and voices among our community members foster innovation and creative solutions to the challenges we face.
 
-We are committed to providing a safe, welcoming, and harassment-free space for collaboration, for everyone, without regard to age, disability, economic situation, ethnicity, gender identity and expression, language fluency, level of knowledge or experience, nationality, personal appearance, race, religion, sexual identity and orientation, or any other attribute. Community comes first. This policy supersedes all other project goals.
+We are committed to providing a safe, welcoming, and harrassment-free space for collaboration, for everyone, without regard to age, disability, economic situation, ethnicity, gender identity and expression, language fluency, level of knowledge or experience, nationality, personal appearance, race, religion, sexual identity and orientation, or any other attribute. Community comes first. This policy supersedes all other project goals.
 
 The maintainers of Mail-in-a-Box share the dual responsibility of leading by example and enforcing these policies as necessary to maintain an open and welcoming environment. All community members should be excellent to each other.
 
 ## Scope
 
-This Code of Conduct applies to all places where Mail-in-a-Box community activity is occurring, including on GitHub, in discussion forums, on Slack, on social media, and in real life. The Code of Conduct applies not only on websites/at events run by the Mail-in-a-Box community (e.g. our GitHub organization, our Slack team) but also at any other location where the Mail-in-a-Box community is present (e.g. in issues of other GitHub organizations where Mail-in-a-Box community members are discussing problems related to Mail-in-a-Box, or real-life professional conferences), or whenever a Mail-in-a-Box community member is representing Mail-in-a-Box to the public at large or acting on behalf of Mail-in-a-Box.
+This Code of Conduct applies to all places where Mail-in-a-Box community activity is ocurring, including on GitHub, in discussion forums, on Slack, on social media, and in real life. The Code of Conduct applies not only on websites/at events run by the Mail-in-a-Box community (e.g. our GitHub organization, our Slack team) but also at any other location where the Mail-in-a-Box community is present (e.g. in issues of other GitHub organizations where Mail-in-a-Box community members are discussing problems related to Mail-in-a-Box, or real-life professional conferences), or whenever a Mail-in-a-Box community member is representing Mail-in-a-Box to the public at large or acting on behalf of Mail-in-a-Box.
 
 This code does not apply to activity on a server running Mail-in-a-Box software, unless your server is hosting a service for the Mail-in-a-Box community at large.
 

README.md

@@ -56,11 +56,11 @@ See the [setup guide](https://mailinabox.email/guide.html) for detailed, user-fr
 
 For experts, start with a completely fresh (really, I mean it) Ubuntu 22.04 LTS 64-bit machine. On the machine...
 
-Clone this repository and checkout the tag corresponding to the most recent release (which you can find in the tags or releases lists on GitHub):
+Clone this repository and checkout the tag corresponding to the most recent release:
 
 	$ git clone https://github.com/mail-in-a-box/mailinabox
 	$ cd mailinabox
-	$ git checkout TAGNAME
+	$ git checkout v68
 
 Begin the installation.
 

conf/dovecot-mailboxes.conf

@@ -52,7 +52,7 @@ namespace inbox {
 
   # dovevot's standard mailboxes configuration file marks two sent folders
   # with the \Sent attribute, just in case clients don't agree about which
-  # they're using. We'll keep that, plus add Junk as an alternative for Spam.
+  # they're using. We'll keep that, plus add Junk as an alterative for Spam.
   # These are not auto-created.
   mailbox "Sent Messages" {
     special_use = \Sent

conf/dovecot/conf.d/15-mailboxes.conf

@@ -0,0 +1,63 @@
+## NOTE: This file is automatically generated by Mail-in-a-Box.
+##       Do not edit this file. It is continually updated by
+##       Mail-in-a-Box and your changes will be lost.
+##
+##       Mail-in-a-Box machines are not meant to be modified.
+##       If you modify any system configuration you are on
+##       your own --- please do not ask for help from us.
+
+namespace inbox {
+  # Automatically create & subscribe some folders.
+  # * Create and subscribe the INBOX folder.
+  # * Our sieve rule for spam expects that the Spam folder exists.
+  # * Z-Push must be configured with the same settings in conf/zpush/backend_imap.php (#580).
+
+  # MUA notes:
+  # * Roundcube will show an error if the user tries to delete a message before the Trash folder exists (#359).
+  # * K-9 mail will poll every 90 seconds if a Drafts folder does not exist.
+  # * Apple's OS X Mail app will create 'Sent Messages' if it doesn't see a folder with the \Sent flag (#571, #573) and won't be able to archive messages unless 'Archive' exists (#581).
+  # * Thunderbird's default in its UI is 'Archives' (plural) but it will configure new accounts to use whatever we say here (#581).
+
+  # auto:
+  # 'create' will automatically create this mailbox.
+  # 'subscribe' will both create and subscribe to the mailbox.
+
+  # special_use is a space separated list of IMAP SPECIAL-USE
+  # attributes as specified by RFC 6154:
+  # \All \Archive \Drafts \Flagged \Junk \Sent \Trash
+
+  mailbox INBOX {
+    auto = subscribe
+  }
+  mailbox Spam {
+    special_use = \Junk
+    auto = subscribe
+  }
+  mailbox Drafts {
+    special_use = \Drafts
+    auto = subscribe
+  }
+  mailbox Sent {
+    special_use = \Sent
+    auto = subscribe
+  }
+  mailbox Trash {
+    special_use = \Trash
+    auto = subscribe
+  }
+  mailbox Archive {
+    special_use = \Archive
+    auto = subscribe
+  }
+
+  # dovevot's standard mailboxes configuration file marks two sent folders
+  # with the \Sent attribute, just in case clients don't agree about which
+  # they're using. We'll keep that, plus add Junk as an alterative for Spam.
+  # These are not auto-created.
+  mailbox "Sent Messages" {
+    special_use = \Sent
+  }
+  mailbox Junk {
+    special_use = \Junk
+  }
+}

conf/fail2ban/jails.conf

@@ -74,7 +74,7 @@ action   = iptables-allports[name=recidive]
 # The last line on the action will sent an email to the configured address. This mail will
 # notify the administrator that someone has been repeatedly triggering one of the other jails.
 # By default we don't configure this address and no action is required from the admin anyway.
-# So the notification is omitted. This will prevent message appearing in the mail.log that mail
+# So the notification is ommited. This will prevent message appearing in the mail.log that mail
 # can't be delivered to fail2ban@$HOSTNAME.
 
 [postfix-sasl]

conf/nginx-alldomains.conf

@@ -37,7 +37,7 @@
 		return 403;
 	}
 	location ~ /mail/.*\.php {
-		# note: ~ has precedence over a regular location block
+		# note: ~ has precendence over a regular location block
 		include fastcgi_params;
 		fastcgi_split_path_info ^/mail(/.*)()$;
 		fastcgi_index index.php;

conf/nginx-primaryonly.conf

@@ -8,7 +8,6 @@
 	rewrite ^/admin/munin$ /admin/munin/ redirect;
 	location /admin/ {
 		proxy_pass http://127.0.0.1:10222/;
-		proxy_read_timeout 600s;
 		proxy_set_header X-Forwarded-For $remote_addr;
 		add_header X-Frame-Options "DENY";
 		add_header X-Content-Type-Options nosniff;
@@ -39,7 +38,7 @@
 		}
 	}
 	location ~ ^(/cloud)((?:/ocs)?/[^/]+\.php)(/.*)?$ {
-		# note: ~ has precedence over a regular location block
+		# note: ~ has precendence over a regular location block
 		# Accept URLs like:
 		# /cloud/index.php/apps/files/
 		# /cloud/index.php/apps/files/ajax/scan.php (it's really index.php; see 6fdef379adfdeac86cc2220209bdf4eb9562268d)

management/backup.py

@@ -15,7 +15,7 @@ from exclusiveprocess import Lock
 from utils import load_environment, shell, wait_for_service
 
 def backup_status(env):
-	# If backups are disabled, return no status.
+	# If backups are dissbled, return no status.
 	config = get_backup_config(env)
 	if config["target"] == "off":
 		return { }

management/cli.py

@@ -60,11 +60,13 @@ def setup_key_auth(mgmt_uri):
 
 if len(sys.argv) < 2:
 	print("""Usage:
+  {cli} system default-quota [new default]       (set default quota for system)
   {cli} user                                     (lists users)
   {cli} user add user@domain.com [password]
   {cli} user password user@domain.com [password]
   {cli} user remove user@domain.com
   {cli} user make-admin user@domain.com
+  {cli} user quota user@domain [new-quota]
   {cli} user remove-admin user@domain.com
   {cli} user admins                              (lists admins)
   {cli} user mfa show user@domain.com            (shows MFA devices for user, if any)
@@ -88,6 +90,10 @@ elif sys.argv[1] == "user" and len(sys.argv) == 2:
 			print(user['email'], end='')
 			if "admin" in user['privileges']:
 				print("*", end='')
+			if user['quota'] == '0':
+				print(" unlimited", end='')
+			else:
+				print(" " + user['quota'], end='')
 			print()
 
 elif sys.argv[1] == "user" and sys.argv[2] in {"add", "password"}:
@@ -117,6 +123,14 @@ elif sys.argv[1] == "user" and sys.argv[2] == "admins":
 			if "admin" in user['privileges']:
 				print(user['email'])
 
+elif sys.argv[1] == "user" and sys.argv[2] == "quota" and len(sys.argv) == 4:
+	# Set a user's quota
+	print(mgmt("/mail/users/quota?text=1&email=%s" % sys.argv[3]))
+
+elif sys.argv[1] == "user" and sys.argv[2] == "quota" and len(sys.argv) == 5:
+	# Set a user's quota
+	users = mgmt("/mail/users/quota", { "email": sys.argv[3], "quota": sys.argv[4] })
+
 elif sys.argv[1] == "user" and len(sys.argv) == 5 and sys.argv[2:4] == ["mfa", "show"]:
 	# Show MFA status for a user.
 	status = mgmt("/mfa/status", { "user": sys.argv[4] }, is_json=True)
@@ -138,6 +152,12 @@ elif sys.argv[1] == "alias" and sys.argv[2] == "add" and len(sys.argv) == 5:
 elif sys.argv[1] == "alias" and sys.argv[2] == "remove" and len(sys.argv) == 4:
 	print(mgmt("/mail/aliases/remove", { "address": sys.argv[3] }))
 
+elif sys.argv[1] == "system" and sys.argv[2] == "default-quota" and len(sys.argv) == 3:
+	print(mgmt("/system/default-quota?text=1"))
+
+elif sys.argv[1] == "system" and sys.argv[2] == "default-quota" and len(sys.argv) == 4:
+	print(mgmt("/system/default-quota", { "default_quota": sys.argv[3]}))
+
 else:
 	print("Invalid command-line arguments.")
 	sys.exit(1)

management/daemon.py

@@ -21,6 +21,7 @@ import auth, utils
 from mailconfig import get_mail_users, get_mail_users_ex, get_admins, add_mail_user, set_mail_password, remove_mail_user
 from mailconfig import get_mail_user_privileges, add_remove_mail_user_privilege
 from mailconfig import get_mail_aliases, get_mail_aliases_ex, get_mail_domains, add_mail_alias, remove_mail_alias
+from mailconfig import get_mail_quota, set_mail_quota, get_default_quota, validate_quota
 from mfa import get_public_mfa_state, provision_totp, validate_totp_secret, enable_mfa, disable_mfa
 import contextlib
 
@@ -191,8 +192,31 @@ def mail_users():
 @app.route('/mail/users/add', methods=['POST'])
 @authorized_personnel_only
 def mail_users_add():
+	quota = request.form.get('quota', get_default_quota(env))
 	try:
-		return add_mail_user(request.form.get('email', ''), request.form.get('password', ''), request.form.get('privileges', ''), env)
+		return add_mail_user(request.form.get('email', ''), request.form.get('password', ''), request.form.get('privileges', ''), quota, env)
+	except ValueError as e:
+		return (str(e), 400)
+
+@app.route('/mail/users/quota', methods=['GET'])
+@authorized_personnel_only
+def get_mail_users_quota():
+	email = request.values.get('email', '')
+	quota = get_mail_quota(email, env)
+
+	if request.values.get('text'):
+		return quota
+
+	return json_response({
+		"email": email,
+		"quota": quota
+	})
+
+@app.route('/mail/users/quota', methods=['POST'])
+@authorized_personnel_only
+def mail_users_quota():
+	try:
+		return set_mail_quota(request.form.get('email', ''), request.form.get('quota'), env)
 	except ValueError as e:
 		return (str(e), 400)
 
@@ -651,6 +675,29 @@ def privacy_status_set():
 	utils.write_settings(config, env)
 	return "OK"
 
+@app.route('/system/default-quota', methods=["GET"])
+@authorized_personnel_only
+def default_quota_get():
+	if request.values.get('text'):
+		return get_default_quota(env)
+	else:
+		return json_response({
+			"default-quota": get_default_quota(env),
+		})
+
+@app.route('/system/default-quota', methods=["POST"])
+@authorized_personnel_only
+def default_quota_set():
+	config = utils.load_settings(env)
+	try:
+		config["default-quota"] = validate_quota(request.values.get('default_quota'))
+		utils.write_settings(config, env)
+
+	except ValueError as e:
+		return ("ERROR: %s" % str(e), 400)
+
+	return "OK"
+
 # MUNIN
 
 @app.route('/munin/')

management/dns_update.py

@@ -15,7 +15,7 @@ import contextlib
 
 # 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,
-# underscores, as well as asterisks which are allowed in domain names but not hostnames (i.e. allowed in
+# underscores, as well as asteriks 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 = r"^(?!\-)(?:[*][.])?(?:[a-zA-Z\d\-_]{0,62}[a-zA-Z\d_]\.){1,126}(?!\d+)[a-zA-Z\d_]{1,63}(\.?)$"
 
@@ -443,7 +443,7 @@ def build_sshfp_records():
 
 	# Get our local fingerprints by running ssh-keyscan. The output looks
 	# like the known_hosts file: hostname, keytype, fingerprint. The order
-	# of the output is arbitrary, so sort it to prevent spurious updates
+	# of the output is arbitrary, so sort it to prevent spurrious updates
 	# to the zone file (that trigger bumping the serial number). However,
 	# if SSH has been configured to listen on a nonstandard port, we must
 	# specify that port to sshkeyscan.

management/mail_log.py

@@ -319,7 +319,7 @@ def scan_mail_log(env):
 
     if collector["other-services"] and VERBOSE and False:
         print_header("Other services")
-        print("The following unknown services were found in the log file.")
+        print("The following unkown services were found in the log file.")
         print(" ", *sorted(collector["other-services"]), sep='\n│ ')
 
 
@@ -679,7 +679,7 @@ def print_user_table(users, data=None, sub_data=None, activity=None, latest=None
                 data_accum[col] += d[row]
 
         try:
-            if None not in [latest, earliest]: # noqa PLR6201
+            if None not in {latest, earliest}:
                 vert_pos = len(line)
                 e = earliest[row]
                 l = latest[row]
@@ -732,7 +732,7 @@ def print_user_table(users, data=None, sub_data=None, activity=None, latest=None
         else:
             header += l.rjust(max(5, len(l) + 1, col_widths[col]))
 
-    if None not in [latest, earliest]: # noqa PLR6201
+    if None not in {latest, earliest}:
         header += " │ timespan   "
 
     lines.insert(0, header.rstrip())
@@ -757,7 +757,7 @@ def print_user_table(users, data=None, sub_data=None, activity=None, latest=None
         footer += temp.format(data_accum[row])
 
     try:
-        if None not in [latest, earliest]: # noqa PLR6201
+        if None not in {latest, earliest}:
             max_l = max(latest)
             min_e = min(earliest)
             timespan = relativedelta(max_l, min_e)

management/mailconfig.py

@@ -10,6 +10,8 @@
 # address entered by the user.
 
 import os, sqlite3, re
+import subprocess
+
 import utils
 from email_validator import validate_email as validate_email_, EmailNotValidError
 import idna
@@ -102,6 +104,18 @@ def get_mail_users(env):
 	users = [ row[0] for row in c.fetchall() ]
 	return utils.sort_email_addresses(users, env)
 
+def sizeof_fmt(num):
+	for unit in ['','K','M','G','T']:
+		if abs(num) < 1024.0:
+			if abs(num) > 99:
+				return "%3.0f%s" % (num, unit)
+			else:
+				return "%2.1f%s" % (num, unit)
+
+		num /= 1024.0
+
+	return str(num)
+
 def get_mail_users_ex(env, with_archived=False):
 	# Returns a complex data structure of all user accounts, optionally
 	# including archived (status="inactive") accounts.
@@ -125,13 +139,46 @@ def get_mail_users_ex(env, with_archived=False):
 	users = []
 	active_accounts = set()
 	c = open_database(env)
-	c.execute('SELECT email, privileges FROM users')
-	for email, privileges in c.fetchall():
+	c.execute('SELECT email, privileges, quota FROM users')
+	for email, privileges, quota in c.fetchall():
 		active_accounts.add(email)
 
+		(user, domain) = email.split('@')
+		box_size = 0
+		box_count = 0
+		box_quota = 0
+		percent = ''
+		try:
+			dirsize_file = os.path.join(env['STORAGE_ROOT'], 'mail/mailboxes/%s/%s/maildirsize' % (domain, user))
+			with open(dirsize_file, 'r') as f:
+				box_quota = int(f.readline().split('S')[0])
+				for line in f.readlines():
+					(size, count) = line.split(' ')
+					box_size += int(size)
+					box_count += int(count)
+
+			try:
+				percent = (box_size / box_quota) * 100
+			except:
+				percent = 'Error'
+
+		except:
+			box_size = '?'
+			box_count = '?'
+			box_quota = '?'
+			percent = '?'
+
+		if quota == '0':
+			percent = ''
+
 		user = {
 			"email": email,
 			"privileges": parse_privs(privileges),
+            "quota": quota,
+			"box_quota": box_quota,
+			"box_size": sizeof_fmt(box_size) if box_size != '?' else box_size,
+			"percent": '%3.0f%%' % percent if type(percent) != str else percent,
+			"box_count": box_count,
 			"status": "active",
 		}
 		users.append(user)
@@ -150,6 +197,10 @@ def get_mail_users_ex(env, with_archived=False):
 						"privileges": [],
 						"status": "inactive",
 						"mailbox": mbox,
+                        "box_count": '?',
+                        "box_size": '?',
+                        "box_quota": '?',
+                        "percent": '?',
 					}
 					users.append(user)
 
@@ -266,7 +317,7 @@ def get_mail_domains(env, filter_aliases=lambda alias : True, users_only=False):
 		domains.extend([get_domain(address, as_unicode=False) for address, _, _, auto in get_mail_aliases(env) if filter_aliases(address) and not auto ])
 	return set(domains)
 
-def add_mail_user(email, pw, privs, env):
+def add_mail_user(email, pw, privs, quota, env):
 	# validate email
 	if email.strip() == "":
 		return ("No email address provided.", 400)
@@ -292,6 +343,14 @@ def add_mail_user(email, pw, privs, env):
 			validation = validate_privilege(p)
 			if validation: return validation
 
+	if quota is None:
+		quota = get_default_quota()
+
+	try:
+		quota = validate_quota(quota)
+	except ValueError as e:
+		return (str(e), 400)
+
 	# get the database
 	conn, c = open_database(env, with_connection=True)
 
@@ -300,14 +359,16 @@ def add_mail_user(email, pw, privs, env):
 
 	# add the user to the database
 	try:
-		c.execute("INSERT INTO users (email, password, privileges) VALUES (?, ?, ?)",
-			(email, pw, "\n".join(privs)))
+		c.execute("INSERT INTO users (email, password, privileges, quota) VALUES (?, ?, ?, ?)",
+			(email, pw, "\n".join(privs), quota))
 	except sqlite3.IntegrityError:
 		return ("User already exists.", 400)
 
 	# write databasebefore next step
 	conn.commit()
 
+	dovecot_quota_recalc(email)
+
 	# Update things in case any new domains are added.
 	return kick(env, "mail user added")
 
@@ -332,6 +393,59 @@ def hash_password(pw):
 	# http://wiki2.dovecot.org/Authentication/PasswordSchemes
 	return utils.shell('check_output', ["/usr/bin/doveadm", "pw", "-s", "SHA512-CRYPT", "-p", pw]).strip()
 
+
+def get_mail_quota(email, env):
+	conn, c = open_database(env, with_connection=True)
+	c.execute("SELECT quota FROM users WHERE email=?", (email,))
+	rows = c.fetchall()
+	if len(rows) != 1:
+		return ("That's not a user (%s)." % email, 400)
+
+	return rows[0][0]
+
+
+def set_mail_quota(email, quota, env):
+	# validate that password is acceptable
+	quota = validate_quota(quota)
+
+	# update the database
+	conn, c = open_database(env, with_connection=True)
+	c.execute("UPDATE users SET quota=? WHERE email=?", (quota, email))
+	if c.rowcount != 1:
+		return ("That's not a user (%s)." % email, 400)
+	conn.commit()
+
+	dovecot_quota_recalc(email)
+
+	return "OK"
+
+def dovecot_quota_recalc(email):
+	# dovecot processes running for the user will not recognize the new quota setting
+	# a reload is necessary to reread the quota setting, but it will also shut down
+	# running dovecot processes.  Email clients generally log back in when they lose
+	# a connection.
+	# subprocess.call(['doveadm', 'reload'])
+
+	# force dovecot to recalculate the quota info for the user.
+	subprocess.call(["doveadm", "quota", "recalc", "-u", email])
+
+def get_default_quota(env):
+	config = utils.load_settings(env)
+	return config.get("default-quota", '0')
+
+def validate_quota(quota):
+	# validate quota
+	quota = quota.strip().upper()
+
+	if quota == "":
+		raise ValueError("No quota provided.")
+	if re.search(r"[\s,.]", quota):
+		raise ValueError("Quotas cannot contain spaces, commas, or decimal points.")
+	if not re.match(r'^[\d]+[GM]?$', quota):
+		raise ValueError("Invalid quota.")
+
+	return quota
+
 def get_mail_password(email, env):
 	# Gets the hashed password for a user. Passwords are stored in Dovecot's
 	# password format, with a prefixed scheme.
@@ -561,7 +675,7 @@ def kick(env, mail_result=None):
 
 	auto_aliases = { }
 
-	# Map required aliases to the administrator alias (which should be created manually).
+	# Mape required aliases to the administrator alias (which should be created manually).
 	administrator = get_system_administrator(env)
 	required_aliases = get_required_aliases(env)
 	for alias in required_aliases:

management/ssl_certificates.py

@@ -434,7 +434,7 @@ def install_cert(domain, ssl_cert, ssl_chain, env, raw=False):
 			cert_status += " " + cert_status_details
 		return cert_status
 
-	# Copy certificate into ssl directory.
+	# Copy certifiate into ssl directory.
 	install_cert_copy_file(fn, env)
 
 	# Run post-install steps.

management/status_checks.py

@@ -282,7 +282,7 @@ def run_network_checks(env, output):
 	# The user might have ended up on an IP address that was previously in use
 	# by a spammer, or the user may be deploying on a residential network. We
 	# will not be able to reliably send mail in these cases.
-	
+
 	# See https://www.spamhaus.org/news/article/807/using-our-public-mirrors-check-your-return-codes-now. for
 	# information on spamhaus return codes
 	rev_ip4 = ".".join(reversed(env['PUBLIC_IP'].split('.')))
@@ -721,7 +721,7 @@ def check_mail_domain(domain, env, output):
 	# Stop if the domain is listed in the Spamhaus Domain Block List.
 	# The user might have chosen a domain that was previously in use by a spammer
 	# and will not be able to reliably send mail.
-	
+
 	# See https://www.spamhaus.org/news/article/807/using-our-public-mirrors-check-your-return-codes-now. for
 	# information on spamhaus return codes
 	dbl = query_dns(domain+'.dbl.spamhaus.org', "A", nxdomain=None)

management/templates/index.html

@@ -73,7 +73,7 @@
           filter: invert(100%) hue-rotate(180deg);
         }
 
-        /* Override Bootstrap theme here to give more contrast. The black turns to white by the filter. */
+        /* Override Boostrap theme here to give more contrast. The black turns to white by the filter. */
         .form-control {
           color: black !important;
         }

management/templates/system-backup.html

@@ -361,7 +361,7 @@ function init_inputs(target_type) {
 }
 
 // Return a two-element array of the substring preceding and the substring following
-// the first occurrence of separator in string. Return [undefined, string] if the
+// the first occurence of separator in string. Return [undefined, string] if the
 // separator does not appear in string.
 const split1_rest = (string, separator) => {
     const index = string.indexOf(separator);

management/templates/users.html

@@ -6,6 +6,7 @@
 #user_table .account_inactive .if_active { display: none; }
 #user_table .account_active .if_inactive { display: none; }
 #user_table .account_active.if_inactive { display: none; }
+.row-center { text-align: center; }
 </style>
 
 <h3>Add a mail user</h3>
@@ -27,6 +28,10 @@
       <option value="admin">Administrator</option>
     </select>
   </div>
+  <div class="form-group">
+      <label class="sr-only" for="adduserQuota">Quota</label>
+      <input type="text" class="form-control" id="adduserQuota" placeholder="Quota" style="width:5em;">
+  </div>
   <button type="submit" class="btn btn-primary">Add User</button>
 </form>
 <ul style="margin-top: 1em; padding-left: 1.5em; font-size: 90%;">
@@ -34,13 +39,18 @@
   <li>Use <a href="#aliases">aliases</a> to create email addresses that forward to existing accounts.</li>
   <li>Administrators get access to this control panel.</li>
   <li>User accounts cannot contain any international (non-ASCII) characters, but <a href="#aliases">aliases</a> can.</li>
+  <li>Quotas may not contain any spaces, commas or decimal points. Suffixes of G (gigabytes) and M (megabytes) are allowed.  For unlimited storage enter 0 (zero)</li>
 </ul>
 
 <h3>Existing mail users</h3>
 <table id="user_table" class="table" style="width: auto">
   <thead>
     <tr>
-      <th width="50%">Email Address</th>
+      <th width="35%">Email Address</th>
+      <th class="row-center">Messages</th>
+      <th class="row-center">Size</th>
+      <th class="row-center">Used</th>
+      <th class="row-center">Quota</th>
       <th>Actions</th>
     </tr>
   </thead>
@@ -53,10 +63,22 @@
   <tr id="user-template">
     <td class='address'>
     </td>
+    <td class="box-count row-center"></td>
+    <td class="box-size row-center"></td>
+    <td class="percent row-center"></td>
+	<td class="quota row-center">
+	</td>
     <td class='actions'>
         <span class='privs'>
         </span>
 
+        <span class="if_active">
+          <a href="#" onclick="users_set_quota(this); return false;" class='setquota' title="Set Quota">
+              set quota
+          </a>
+          |
+        </span>
+
         <span class="if_active">
           <a href="#" onclick="users_set_password(this); return false;" class='setpw' title="Set Password">
             set password
@@ -97,10 +119,28 @@
 <table class="table" style="margin-top: .5em">
 <thead><th>Verb</th> <th>Action</th><th></th></thead>
 <tr><td>GET</td><td><i>(none)</i></td> <td>Returns a list of existing mail users. Adding <code>?format=json</code> to the URL will give JSON-encoded results.</td></tr>
-<tr><td>POST</td><td>/add</td> <td>Adds a new mail user. Required POST-body parameters are <code>email</code> and <code>password</code>.</td></tr>
-<tr><td>POST</td><td>/remove</td> <td>Removes a mail user. Required POST-body parameter is <code>email</code>.</td></tr>
+<tr>
+    <td>POST</td>
+    <td>/add</td>
+    <td>Adds a new mail user. Required POST-body parameters are <code>email</code> and <code>password</code>. Optional parameters: <code>privilege=admin</code> and <code>quota</code></td>
+</tr>
+<tr>
+    <td>POST</td>
+    <td>/remove</td>
+    <td>Removes a mail user. Required POST-by parameter is <code>email</code>.</td>
+</tr>
 <tr><td>POST</td><td>/privileges/add</td> <td>Used to make a mail user an admin. Required POST-body parameters are <code>email</code> and <code>privilege=admin</code>.</td></tr>
 <tr><td>POST</td><td>/privileges/remove</td> <td>Used to remove the admin privilege from a mail user. Required POST-body parameter is <code>email</code>.</td></tr>
+<tr>
+    <td>GET</td>
+    <td>/quota</td>
+    <td>Get the quota for a mail user. Required POST-body parameters are <code>email</code> and will return JSON result</td>
+</tr>
+<tr>
+    <td>POST</td>
+    <td>/quota</td>
+    <td>Set the quota for a mail user. Required POST-body parameters are <code>email</code> and <code>quota</code>.</td>
+</tr>
 </table>
 
 <h4>Examples:</h4>
@@ -125,6 +165,15 @@ curl -X POST -d "email=new_user@mydomail.com" https://{{hostname}}/admin/mail/us
 
 <script>
 function show_users() {
+  api(
+    "/system/default-quota",
+    "GET",
+    {},
+    function(r) {
+      $('#adduserQuota').val(r['default-quota']);
+    }
+  );
+
   $('#user_table tbody').html("<tr><td colspan='2' class='text-muted'>Loading...</td></tr>")
   api(
     "/mail/users",
@@ -133,7 +182,7 @@ function show_users() {
     function(r) {
       $('#user_table tbody').html("");
       for (var i = 0; i < r.length; i++) {
-        var hdr = $("<tr><th colspan='2' style='background-color: #EEE'></th></tr>");
+        var hdr = $("<tr><th colspan='6' style='background-color: #EEE'></th></tr>");
         hdr.find('th').text(r[i].domain);
         $('#user_table tbody').append(hdr);
 
@@ -151,7 +200,18 @@ function show_users() {
           n2.addClass("account_" + user.status);
 
           n.attr('data-email', user.email);
-          n.find('.address').text(user.email)
+          n.attr('data-quota', user.quota);
+          n.find('.address').text(user.email);
+          n.find('.box-count').text((user.box_count).toLocaleString('en'));
+          if (user.box_count == '?') {
+            n.find('.box-count').attr('title', 'Message count is unkown')
+          }
+          n.find('.box-size').text(user.box_size);
+          if (user.box_size == '?') {
+            n.find('.box-size').attr('title', 'Mailbox size is unkown')
+          }
+          n.find('.percent').text(user.percent);
+          n.find('.quota').text((user.quota == '0') ? 'unlimited' : user.quota);
           n2.find('.restore_info tt').text(user.mailbox);
 
           if (user.status == 'inactive') continue;
@@ -180,13 +240,15 @@ function do_add_user() {
   var email = $("#adduserEmail").val();
   var pw = $("#adduserPassword").val();
   var privs = $("#adduserPrivs").val();
+  var quota = $("#adduserQuota").val();
   api(
     "/mail/users/add",
     "POST",
     {
       email: email,
       password: pw,
-      privileges: privs
+      privileges: privs,
+      quota: quota
     },
     function(r) {
       // Responses are multiple lines of pre-formatted text.
@@ -228,6 +290,36 @@ function users_set_password(elem) {
     });
 }
 
+function users_set_quota(elem) {
+    var email = $(elem).parents('tr').attr('data-email');
+    var quota = $(elem).parents('tr').attr('data-quota');
+
+    show_modal_confirm(
+        "Set Quota",
+        $("<p>Set quota for <b>" + email + "</b>?</p>" +
+            "<p>" +
+            "<label for='users_set_quota' style='display: block; font-weight: normal'>Quota:</label>" +
+            "<input type='text' id='users_set_quota' value='" + quota + "'></p>" +
+            "<p><small>Quotas may not contain any spaces or commas.  Suffixes of G (gigabytes) and M (megabytes) are allowed.</small></p>" +
+            "<p><small>For unlimited storage enter 0 (zero)</small></p>"),
+        "Set Quota",
+        function() {
+            api(
+                "/mail/users/quota",
+                "POST",
+                {
+                    email: email,
+                    quota: $('#users_set_quota').val()
+                },
+                function(r) {
+                    show_users();
+                },
+                function(r) {
+                    show_modal_error("Set Quota", r);
+                });
+        });
+}
+
 function users_remove(elem) {
   var email = $(elem).parents('tr').attr('data-email');
 
@@ -293,7 +385,7 @@ function generate_random_password() {
   var charset = "ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz23456789"; // confusable characters skipped
   for (var i = 0; i < 12; i++)
     pw += charset.charAt(Math.floor(Math.random() * charset.length));
-  show_modal_error("Random Password", "<p>Here, try this:</p> <p><code style='font-size: 110%'>" + pw + "</code></pr");
+  show_modal_error("Random Password", "<p>Here, try this:</p> <p><code style='font-size: 110%'>" + pw + "</code></p>");
   return false; // cancel click
 }
 </script>

management/web_update.py

@@ -166,7 +166,6 @@ def make_domain_config(domain, templates, ssl_certificates, env):
 				pass_http_host_header = False
 				proxy_redirect_off = False
 				frame_options_header_sameorigin = False
-				web_sockets = False
 				m = re.search("#(.*)$", url)
 				if m:
 					for flag in m.group(1).split(","):
@@ -176,8 +175,6 @@ def make_domain_config(domain, templates, ssl_certificates, env):
 							proxy_redirect_off = True
 						elif flag == "frame-options-sameorigin":
 							frame_options_header_sameorigin = True
-						elif flag == "web-sockets":
-							web_sockets = True
 					url = re.sub("#(.*)$", "", url)
 
 				nginx_conf_extra += "\tlocation %s {" % path
@@ -188,10 +185,6 @@ def make_domain_config(domain, templates, ssl_certificates, env):
 					nginx_conf_extra += "\n\t\tproxy_set_header Host $http_host;"
 				if frame_options_header_sameorigin:
 					nginx_conf_extra += "\n\t\tproxy_set_header X-Frame-Options SAMEORIGIN;"
-				if web_sockets:
-					nginx_conf_extra += "\n\t\tproxy_http_version 1.1;"
-					nginx_conf_extra += "\n\t\tproxy_set_header Upgrade $http_upgrade;"
-					nginx_conf_extra += "\n\t\tproxy_set_header Connection 'Upgrade';"
 				nginx_conf_extra += "\n\t\tproxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;"
 				nginx_conf_extra += "\n\t\tproxy_set_header X-Forwarded-Host $http_host;"
 				nginx_conf_extra += "\n\t\tproxy_set_header X-Forwarded-Proto $scheme;"

setup/bootstrap.sh

@@ -23,7 +23,7 @@ if [ -z "$TAG" ]; then
 	if [ "$UBUNTU_VERSION" == "Ubuntu 22.04 LTS" ]; then
 		# This machine is running Ubuntu 22.04, which is supported by
 		# Mail-in-a-Box versions 60 and later.
-		TAG=v69a
+		TAG=v68
 	elif [ "$UBUNTU_VERSION" == "Ubuntu 18.04 LTS" ]; then
 		# This machine is running Ubuntu 18.04, which is supported by
 		# Mail-in-a-Box versions 0.40 through 5x.
@@ -89,4 +89,3 @@ fi
 
 # Start setup script.
 setup/start.sh
-

setup/dkim.sh

@@ -66,7 +66,7 @@ tools/editconf.py /etc/opendmarc.conf -s \
 	"FailureReports=false"
 
 # SPFIgnoreResults causes the filter to ignore any SPF results in the header
-# of the message. This is useful if you want the filter to perform SPF checks
+# of the message. This is useful if you want the filter to perfrom SPF checks
 # itself, or because you don't trust the arriving header. This added header is
 # used by spamassassin to evaluate the mail for spamminess.
 

setup/dns.sh

@@ -101,7 +101,7 @@ if [ ! -f "$STORAGE_ROOT/dns/dnssec/$algo.conf" ]; then
 	# we're capturing into the `KSK` variable.
 	#
 	# ldns-keygen uses /dev/random for generating random numbers by default.
-	# This is slow and unnecessary if we ensure /dev/urandom is seeded properly,
+	# This is slow and unecessary if we ensure /dev/urandom is seeded properly,
 	# so we use /dev/urandom. See system.sh for an explanation. See #596, #115.
 	# (This previously used -b 2048 but it's unclear if this setting makes sense
 	# for non-RSA keys, so it's removed. The RSA-based keys are not recommended

setup/firstuser.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 # If there aren't any mail users yet, create one.
 if [ -z "$(management/cli.py user)" ]; then
-	# The output of "management/cli.py user" is a list of mail users. If there
+	# The outut of "management/cli.py user" is a list of mail users. If there
 	# aren't any yet, it'll be empty.
 
 	# If we didn't ask for an email address at the start, do so now.
@@ -48,7 +48,7 @@ if [ -z "$(management/cli.py user)" ]; then
 	fi
 
 	# Create the user's mail account. This will ask for a password if none was given above.
-	management/cli.py user add "$EMAIL_ADDR" ${EMAIL_PW:+"$EMAIL_PW"}
+	management/cli.py user add "$EMAIL_ADDR" "${EMAIL_PW:-}"
 
 	# Make it an admin.
 	hide_output management/cli.py user make-admin "$EMAIL_ADDR"

setup/mail-dovecot.sh

@@ -66,7 +66,33 @@ tools/editconf.py /etc/dovecot/conf.d/10-mail.conf \
 	first_valid_uid=0
 
 # Create, subscribe, and mark as special folders: INBOX, Drafts, Sent, Trash, Spam and Archive.
-cp conf/dovecot-mailboxes.conf /etc/dovecot/conf.d/15-mailboxes.conf
+cp conf/dovecot/conf.d/15-mailboxes.conf /etc/dovecot/conf.d/
+sed -i "s/#mail_plugins =\(.*\)/mail_plugins =\1 \$mail_plugins quota/" /etc/dovecot/conf.d/10-mail.conf
+if ! grep -q "mail_plugins.* imap_quota" /etc/dovecot/conf.d/20-imap.conf; then
+  sed -i "s/\(mail_plugins =.*\)/\1\n  mail_plugins = \$mail_plugins imap_quota/" /etc/dovecot/conf.d/20-imap.conf
+fi
+
+# configure stuff for quota support
+if ! grep -q "quota_status_success = DUNNO" /etc/dovecot/conf.d/90-quota.conf; then
+    cat > /etc/dovecot/conf.d/90-quota.conf << EOF;
+plugin {
+  quota = maildir
+
+  quota_grace = 10%
+
+  quota_status_success = DUNNO
+  quota_status_nouser = DUNNO
+  quota_status_overquota = "522 5.2.2 Mailbox is full"
+}
+
+service quota-status {
+    executable = quota-status -p postfix
+    inet_listener {
+        port = 12340
+    }
+}
+EOF
+fi
 
 # ### IMAP/POP
 

setup/mail-postfix.sh

@@ -37,7 +37,7 @@ source /etc/mailinabox.conf # load global vars
 # * `postfix`: The SMTP server.
 # * `postfix-pcre`: Enables header filtering.
 # * `postgrey`: A mail policy service that soft-rejects mail the first time
-#   it is received. Spammers don't usually try again. Legitimate mail
+#   it is received. Spammers don't usually try agian. Legitimate mail
 #   always will.
 # * `ca-certificates`: A trust store used to squelch postfix warnings about
 #   untrusted opportunistically-encrypted connections.
@@ -172,7 +172,7 @@ tools/editconf.py /etc/postfix/main.cf \
 
 # When connecting to remote SMTP servers, prefer TLS and use DANE if available.
 #
-# Preferring ("opportunistic") TLS means Postfix will use TLS if the remote end
+# Prefering ("opportunistic") TLS means Postfix will use TLS if the remote end
 # offers it, otherwise it will transmit the message in the clear. Postfix will
 # accept whatever SSL certificate the remote end provides. Opportunistic TLS
 # protects against passive easvesdropping (but not man-in-the-middle attacks).
@@ -188,7 +188,7 @@ tools/editconf.py /etc/postfix/main.cf \
 # itself but assumes the system's nameserver does and reports DNSSEC status. Thus this also
 # relies on our local DNS server (see system.sh) and `smtp_dns_support_level=dnssec`.
 #
-# The `smtp_tls_CAfile` is superfluous, but it eliminates warnings in the logs about untrusted certs,
+# The `smtp_tls_CAfile` is superflous, but it eliminates warnings in the logs about untrusted certs,
 # which we don't care about seeing because Postfix is doing opportunistic TLS anyway. Better to encrypt,
 # even if we don't know if it's to the right party, than to not encrypt at all. Instead we'll
 # now see notices about trusted certs. The CA file is provided by the package `ca-certificates`.
@@ -230,7 +230,7 @@ tools/editconf.py /etc/postfix/main.cf  -e lmtp_destination_recipient_limit=
 # * `reject_unlisted_recipient`: Although Postfix will reject mail to unknown recipients, it's nicer to reject such mail ahead of greylisting rather than after.
 # * `check_policy_service`: Apply greylisting using postgrey.
 #
-# Note the spamhaus rbl return codes are taken into account as advised here: https://docs.spamhaus.com/datasets/docs/source/40-real-world-usage/PublicMirrors/MTAs/020-Postfix.html
+# Note the spamhaus rbl return codes are taken into account as adviced here: https://docs.spamhaus.com/datasets/docs/source/40-real-world-usage/PublicMirrors/MTAs/020-Postfix.html
 # Notes: #NODOC
 # permit_dnswl_client can pass through mail from whitelisted IP addresses, which would be good to put before greylisting #NODOC
 # so these IPs get mail delivered quickly. But when an IP is not listed in the permit_dnswl_client list (i.e. it is not #NODOC
@@ -238,7 +238,7 @@ tools/editconf.py /etc/postfix/main.cf  -e lmtp_destination_recipient_limit=
 # "450 4.7.1 Client host rejected: Service unavailable". This is a retry code, so the mail doesn't properly bounce. #NODOC
 tools/editconf.py /etc/postfix/main.cf \
 	smtpd_sender_restrictions="reject_non_fqdn_sender,reject_unknown_sender_domain,reject_authenticated_sender_login_mismatch,reject_rhsbl_sender dbl.spamhaus.org=127.0.1.[2..99]" \
-	smtpd_recipient_restrictions="permit_sasl_authenticated,permit_mynetworks,reject_rbl_client zen.spamhaus.org=127.0.0.[2..11],reject_unlisted_recipient,check_policy_service inet:127.0.0.1:10023"
+	smtpd_recipient_restrictions="permit_sasl_authenticated,permit_mynetworks,reject_rbl_client zen.spamhaus.org=127.0.0.[2..11],reject_unlisted_recipient,check_policy_service inet:127.0.0.1:10023,check_policy_service inet:127.0.0.1:12340"
 
 # Postfix connects to Postgrey on the 127.0.0.1 interface specifically. Ensure that
 # Postgrey listens on the same interface (and not IPv6, for instance).
@@ -247,7 +247,7 @@ tools/editconf.py /etc/postfix/main.cf \
 # other MTA have their own intervals. To fix the problem of receiving
 # e-mails really latter, delay of greylisting has been set to
 # 180 seconds (default is 300 seconds). We will move the postgrey database
-# under $STORAGE_ROOT. This prevents a "warming up" that would have occurred
+# under $STORAGE_ROOT. This prevents a "warming up" that would have occured
 # previously with a migrated or reinstalled OS.  We will specify this new path
 # with the --dbdir=... option. Arguments within POSTGREY_OPTS can not have spaces,
 # including dbdir. This is due to the way the init script sources the

setup/mail-users.sh

@@ -5,7 +5,7 @@
 #
 # This script configures user authentication for Dovecot
 # and Postfix (which relies on Dovecot) and destination
-# validation by querying an Sqlite3 database of mail users.
+# validation by quering an Sqlite3 database of mail users.
 
 source setup/functions.sh # load our functions
 source /etc/mailinabox.conf # load global vars
@@ -20,10 +20,12 @@ db_path=$STORAGE_ROOT/mail/users.sqlite
 # Create an empty database if it doesn't yet exist.
 if [ ! -f "$db_path" ]; then
 	echo "Creating new user database: $db_path";
-	echo "CREATE TABLE users (id INTEGER PRIMARY KEY AUTOINCREMENT, email TEXT NOT NULL UNIQUE, password TEXT NOT NULL, extra, privileges TEXT NOT NULL DEFAULT '');" | sqlite3 "$db_path";
+	echo "CREATE TABLE users (id INTEGER PRIMARY KEY AUTOINCREMENT, email TEXT NOT NULL UNIQUE, password TEXT NOT NULL, extra, privileges TEXT NOT NULL DEFAULT '', quota TEXT NOT NULL DEFAULT '0');" | sqlite3 $db_path;
 	echo "CREATE TABLE aliases (id INTEGER PRIMARY KEY AUTOINCREMENT, source TEXT NOT NULL UNIQUE, destination TEXT NOT NULL, permitted_senders TEXT);" | sqlite3 "$db_path";
 	echo "CREATE TABLE mfa (id INTEGER PRIMARY KEY AUTOINCREMENT, user_id INTEGER NOT NULL, type TEXT NOT NULL, secret TEXT NOT NULL, mru_token TEXT, label TEXT, FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE);" | sqlite3 "$db_path";
 	echo "CREATE TABLE auto_aliases (id INTEGER PRIMARY KEY AUTOINCREMENT, source TEXT NOT NULL UNIQUE, destination TEXT NOT NULL, permitted_senders TEXT);" | sqlite3 "$db_path";
+elif sqlite3 $db_path ".schema users" | grep --invert-match quota; then
+  echo "ALTER TABLE users ADD COLUMN quota TEXT NOT NULL DEFAULT '0';" | sqlite3 $db_path;
 fi
 
 # ### User Authentication
@@ -51,7 +53,7 @@ driver = sqlite
 connect = $db_path
 default_pass_scheme = SHA512-CRYPT
 password_query = SELECT email as user, password FROM users WHERE email='%u';
-user_query = SELECT email AS user, "mail" as uid, "mail" as gid, "$STORAGE_ROOT/mail/mailboxes/%d/%n" as home FROM users WHERE email='%u';
+user_query = SELECT email AS user, "mail" as uid, "mail" as gid, "$STORAGE_ROOT/mail/mailboxes/%d/%n" as home, '*:bytes=' || quota AS quota_rule FROM users WHERE email='%u';
 iterate_query = SELECT email AS user FROM users;
 EOF
 chmod 0600 /etc/dovecot/dovecot-sql.conf.ext # per Dovecot instructions
@@ -159,4 +161,5 @@ EOF
 restart_service postfix
 restart_service dovecot
 
-
+# force a recalculation of all user quotas
+doveadm quota recalc -A

setup/migrate.py

@@ -172,7 +172,7 @@ def migration_12(env):
             conn.commit()
             conn.close()
 
-            # Delete all sessions, requiring users to login again to recreate carddav_*
+            # Delete all sessions, requring users to login again to recreate carddav_*
             # databases
             conn = sqlite3.connect(os.path.join(env["STORAGE_ROOT"], "mail/roundcube/roundcube.sqlite"))
             c = conn.cursor()

setup/nextcloud.sh

@@ -21,8 +21,8 @@ echo "Installing Nextcloud (contacts/calendar)..."
 #   we automatically install intermediate versions as needed.
 # * The hash is the SHA1 hash of the ZIP package, which you can find by just running this script and
 #   copying it from the error message when it doesn't match what is below.
-nextcloud_ver=26.0.13
-nextcloud_hash=d5c10b650e5396d5045131c6d22c02a90572527c
+nextcloud_ver=26.0.12
+nextcloud_hash=b55e9f51171c0a9b9ab3686cf5c8ad1a4292ca15
 
 # Nextcloud apps
 # --------------
@@ -40,12 +40,12 @@ contacts_ver=5.5.3
 contacts_hash=799550f38e46764d90fa32ca1a6535dccd8316e5
 
 # Always ensure the versions are supported, see https://apps.nextcloud.com/apps/calendar
-calendar_ver=4.7.6
-calendar_hash=a995bca4effeecb2cab25f3bbeac9bfe05fee766
+calendar_ver=4.6.6
+calendar_hash=e34a71669a52d997e319d64a984dcd041389eb22
 
 # Always ensure the versions are supported, see https://apps.nextcloud.com/apps/user_external
-user_external_ver=3.3.0
-user_external_hash=280d24eb2a6cb56b4590af8847f925c28d8d853e
+user_external_ver=3.2.0
+user_external_hash=a494073dcdecbbbc79a9c77f72524ac9994d2eec
 
 # Developer advice (test plan)
 # ----------------------------
@@ -131,7 +131,7 @@ InstallNextcloud() {
 	# 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 || /bin/true
+	chown -f -R www-data:www-data "$STORAGE_ROOT/owncloud /usr/local/lib/owncloud" || /bin/true
 
 	# 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).
@@ -274,6 +274,15 @@ if [ ! -f "$STORAGE_ROOT/owncloud/owncloud.db" ]; then
     ),
   ),
   'memcache.local' => '\OC\Memcache\APCu',
+  'mail_smtpmode' => 'sendmail',
+  'mail_smtpsecure' => '',
+  'mail_smtpauthtype' => 'LOGIN',
+  'mail_smtpauth' => false,
+  'mail_smtphost' => '',
+  'mail_smtpport' => '',
+  'mail_smtpname' => '',
+  'mail_smtppassword' => '',
+  'mail_from_address' => 'owncloud',
 );
 ?>
 EOF
@@ -329,10 +338,13 @@ include("$STORAGE_ROOT/owncloud/config.php");
 
 \$CONFIG['memcache.local'] = '\OC\Memcache\APCu';
 \$CONFIG['overwrite.cli.url'] = 'https://${PRIMARY_HOSTNAME}/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'] = '$PRIMARY_HOSTNAME';
+
 \$CONFIG['user_backends'] = array(
   array(
     'class' => '\OCA\UserExternal\IMAP',
@@ -342,16 +354,6 @@ include("$STORAGE_ROOT/owncloud/config.php");
   ),
 );
 
-\$CONFIG['mail_domain'] = '$PRIMARY_HOSTNAME';
-\$CONFIG['mail_from_address'] = 'administrator'; # just the local part, matches the required administrator alias on mail_domain/$PRIMARY_HOSTNAME
-\$CONFIG['mail_smtpmode'] = 'sendmail';
-\$CONFIG['mail_smtpauth'] = true; # if smtpmode is smtp
-\$CONFIG['mail_smtphost'] = '127.0.0.1'; # if smtpmode is smtp
-\$CONFIG['mail_smtpport'] = '587'; # if smtpmode is smtp
-\$CONFIG['mail_smtpsecure'] = ''; # if smtpmode is smtp, must be empty string
-\$CONFIG['mail_smtpname'] = ''; # if smtpmode is smtp, set this to a mail user
-\$CONFIG['mail_smtppassword'] = ''; # if smtpmode is smtp, set this to the user's password
-
 echo "<?php\n\\\$CONFIG = ";
 var_export(\$CONFIG);
 echo ";";

setup/questions.sh

@@ -163,7 +163,7 @@ if [ -z "${PRIVATE_IPV6:-}" ]; then
 fi
 if [[ -z "$PRIVATE_IP" && -z "$PRIVATE_IPV6" ]]; then
 	echo
-	echo "I could not determine the IP or IPv6 address of the network interface"
+	echo "I could not determine the IP or IPv6 address of the network inteface"
 	echo "for connecting to the Internet. Setup must stop."
 	echo
 	hostname -I

setup/spamassassin.sh

@@ -53,7 +53,7 @@ tools/editconf.py /etc/default/spampd \
 
 # Spamassassin normally wraps spam as an attachment inside a fresh
 # email with a report about the message. This also protects the user
-# from accidentally opening a message with embedded malware.
+# from accidentally openening a message with embedded malware.
 #
 # It's nice to see what rules caused the message to be marked as spam,
 # but it's also annoying to get to the original message when it is an

setup/system.sh

@@ -37,7 +37,7 @@ chmod g-w /etc /etc/default /usr
 # - Check if the user intents to activate swap on next boot by checking fstab entries.
 # - Check if a swapfile already exists
 # - Check if the root file system is not btrfs, might be an incompatible version with
-#   swapfiles. User should handle it them selves.
+#   swapfiles. User should hanle it them selves.
 # - Check the memory requirements
 # - Check available diskspace
 
@@ -59,7 +59,7 @@ if
 then
 	echo "Adding a swap file to the system..."
 
-	# Allocate and activate the swap file. Allocate in 1KB chunks
+	# Allocate and activate the swap file. Allocate in 1KB chuncks
 	# doing it in one go, could fail on low memory systems
 	dd if=/dev/zero of=/swapfile bs=1024 count=$((1024*1024)) status=none
 	if [ -e /swapfile ]; then
@@ -218,7 +218,7 @@ fi
 # issue any warnings if no entropy is actually available. (http://www.2uo.de/myths-about-urandom/)
 # Entropy might not be readily available because this machine has no user input
 # devices (common on servers!) and either no hard disk or not enough IO has
-# occurred yet --- although haveged tries to mitigate this. So there's a good chance
+# ocurred yet --- although haveged tries to mitigate this. So there's a good chance
 # that accessing /dev/urandom will not be drawing from any hardware entropy and under
 # a perfect-storm circumstance where the other seeds are meaningless, /dev/urandom
 # may not be seeded at all.

setup/web.sh

@@ -6,7 +6,7 @@ source setup/functions.sh # load our functions
 source /etc/mailinabox.conf # load global vars
 
 # Some Ubuntu images start off with Apache. Remove it since we
-# will use nginx. Use autoremove to remove any Apache dependencies.
+# will use nginx. Use autoremove to remove any Apache depenencies.
 if [ -f /usr/sbin/apache2 ]; then
 	echo "Removing apache..."
 	hide_output apt-get -y purge apache2 apache2-*

setup/webmail.sh

@@ -145,6 +145,7 @@ cat > $RCM_CONFIG <<EOF;
 \$config['session_path'] = '/mail/';
 /* prevent CSRF, requires php 7.3+ */
 \$config['session_samesite'] = 'Strict';
+\$config['quota_zero_as_unlimited'] = true;
 ?>
 EOF
 

setup/zpush.sh

@@ -17,13 +17,13 @@ source /etc/mailinabox.conf # load global vars
 
 echo "Installing Z-Push (Exchange/ActiveSync server)..."
 apt_install \
-       php"${PHP_VER}"-soap php"${PHP_VER}"-imap libawl-php php"$PHP_VER"-xml php"${PHP_VER}"-intl
+       php"${PHP_VER}"-soap php"${PHP_VER}"-imap libawl-php php"$PHP_VER"-xml
 
 phpenmod -v "$PHP_VER" imap
 
 # Copy Z-Push into place.
-VERSION=2.7.3
-TARGETHASH=9d4bec41935e9a4e07880c5ff915bcddbda4443b
+VERSION=2.7.1
+TARGETHASH=f15c566b1ad50de24f3f08f505f0c3d8155c2d0d
 needs_update=0 #NODOC
 if [ ! -f /usr/local/lib/z-push/version ]; then
 	needs_update=1 #NODOC

tests/test_dns.py

@@ -66,7 +66,7 @@ def test2(tests, server, description):
 			#print(server, ":", qname, rtype, "?", response)
 			continue
 
-		# show problem
+		# show prolem
 		if first:
 			print("Incorrect DNS Response from", description)
 			print()