1760: Security updates to postgresql r=mergify[bot] a=WebSpider
## What type of PR?
Security update
## What does this PR do?
It fixes vulnerabilities in the sudo package in the postgresql optional container documented in
CVE-2021-23240, CVE-2021-3156 and CVE-2021-23239
### Related issue(s)
None
## Prerequistes
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.
- [x] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/guide.html#changelog) entry file.
Co-authored-by: Nils Vogels <n.vogels@aves-it.nl>
1792: Update fail2ban documentation r=mergify[bot] a=ronivay
## What type of PR?
documentation
## What does this PR do?
Update fail2ban documentation. Use DOCKER-USER chain instead of FORWARD chain for fail2ban rules so that they are always processed before any other rules added by docker itself. Also add instructions how to make fail2ban start after docker to prevent fail2ban from failing because of missing DOCKER-USER chain in iptables.
### Related issue(s)
closes#1727
## Prerequistes
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.
Co-authored-by: ronivay <roni@vayrynen.info>
Co-authored-by: Dimitri Huisman <52963853+Diman0@users.noreply.github.com>
1761: check for `ipv6_enabled` in the compose template r=nextgens a=lub
Checking only `ipv6` isn't sufficient, because it has a default value.
## What type of PR?
bug-fix
## What does this PR do?
### Related issue(s)
-
## Prerequistes
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.
- [x] In case of feature or enhancement: documentation updated accordingly
- [it's a minor change] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/guide.html#changelog) entry file.
Co-authored-by: lub <git@lubiland.de>
1785: Fix bug #1660 (don't replace nested headers) r=mergify[bot] a=nextgens
## What type of PR?
bug-fix
## What does this PR do?
Don't replace nested headers (typically in forwarded/attached emails). This will ensure we don't break cryptographic signatures.
### Related issue(s)
- close#1660
## Prerequistes
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/guide.html#changelog) entry file.
Co-authored-by: Florent Daigniere <nextgens@freenetproject.org>
1783: Switch to server-side sessions r=mergify[bot] a=nextgens
## What type of PR?
bug-fix
## What does this PR do?
It simplifies session management.
- it ensures that sessions will eventually expire (*)
- it implements some mitigation against session-fixation attacks
- it switches from client-side to server-side sessions (in Redis)
It doesn't prevent us from (re)-implementing a "remember_me" type of feature if that's considered useful by some.
Co-authored-by: Florent Daigniere <nextgens@freenetproject.org>
1610: add option to enforce inbound starttls r=mergify[bot] a=lub
## What type of PR?
Feature
## What does this PR do?
It implements a check in the auth_http handler to check for Auth-SSL == on and otherwise returns a 530 starttls error.
If INBOUND_TLS_ENFORCE is not set the behaviour is still the same as before, so existing installations should be unaffected.
Although there is a small difference to e.g. smtpd_tls_security_level of Postfix.
Postfix already throws a 530 after mail from, but this solution only throws it after rcpt to. auth_http is only the request after rcpt to, so it's not possible to do it earlier.
### Related issue(s)
#1328 is kinda related, although this PR doesn't solve the issue that the headers will still display ESMTP instead of ESMTPS
## Prerequistes
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.
- [x] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/guide.html#changelog) entry file.
Co-authored-by: lub <git@lubiland.de>
1638: Remove the username from the milter_headers r=mergify[bot] a=githtz
Rspamd adds the name of the authenticated user by default. Setting add_smtp_user to false prevents the login to be leaked.
## What type of PR?
Enhancement
## What does this PR do?
This PR prevents the user login to be leaked in sent emails (for example using an alias)
### Related issue(s)
Closes https://github.com/Mailu/Mailu/issues/1465
## Prerequistes
Before we can consider review and merge, please make sure the following list is done and checked.
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- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/guide.html#changelog) entry file.
Co-authored-by: anrc <15327800+githtz@users.noreply.github.com>
1753: Better password storage r=nextgens a=nextgens
## What type of PR?
Enhancement: optimization of the logic to speedup authentication requests, support the import of most hashes passlib supports.
## What does this PR do?
- it changes the default password cold-storage format to sha256+bcrypt
- it enhances the logic to ensure that no CPU cycles are wasted when valid credentials are found
- it fixes token authentication on /webdav/
- it lowers the number of rounds used for token storage (on the basis that they are high-entropy: not bruteforceable and speed matters)
- it introduces a new setting to set the number of rounds used by the password hashing function (CREDENTIAL_ROUNDS). The setting can be adjusted as required and existing hashes will be migrated to the new cost-factor.
- it updates the version of passlib in use and enables all supported hash types (that will be converted to the current settings on first use)
- it removes the PASSWORD_SCHEME setting
### Related issue(s)
- close#1194
- close#1662
- close#1706
## Prerequistes
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.
- [x] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/guide.html#changelog) entry file.
Co-authored-by: Florent Daigniere <nextgens@freenetproject.org>
- remove PASSWORD_SCHEME altogether
- introduce CREDENTIAL_ROUNDS
- migrate all old hashes to the current format
- auto-detect/enable all hash types that passlib supports
- upgrade passlib to 1.7.4 (see #1706: ldap_salted_sha512 support)
1777: Add mergify to the list of trusted authors r=Diman0 a=nextgens
The idea is to prevent backports from being stuck pending review for too long.
#1767 was created by a trusted author (p0) ... reviewed and merged to master relatively quickly... but it's backport got stuck for a week (#1768) as it required double the number of reviews.
This probably needs to be backported to be effective
Co-authored-by: Florent Daigniere <nextgens@freenetproject.org>
1765: Set sensible cookie flags on the admin app r=mergify[bot] a=nextgens
## What type of PR?
Bugfix
## What does this PR do?
It sets the right flags on the session cookie issued by the admin app.
This should probably be backported as the lack of secure flag on TLS-enabled setup is a high risk vulnerability.
SameSite is hardening / helps against CSRF on modern browsers
HTTPOnly is hardening / helps reduce the impact of XSS
Co-authored-by: Florent Daigniere <nextgens@freenetproject.org>
1691: update webmails to PHP 7.4 r=mergify[bot] a=lub
## What type of PR?
update
## What does this PR do?
### Related issue(s)
## Prerequistes
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.
- [ ] In case of feature or enhancement: documentation updated accordingly
- [ ] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/guide.html#changelog) entry file.
I think it's a minor change, which needs no changelog.
I've tested rainloop, would be great if someone could test roundcube, because I don't use it.
Co-authored-by: lub <git@lubiland.de>
1763: show flash messages again r=mergify[bot] a=lub
## What type of PR?
bug-fix
## What does this PR do?
This basically restores the behaviour, that got removed in
ecdf0c25b3 during refactoring.
### Related issue(s)
- noticed it while reviewing #1756
## Prerequistes
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.
- [-] In case of feature or enhancement: documentation updated accordingly
- [-] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/guide.html#changelog) entry file.
Co-authored-by: lub <git@lubiland.de>
1711: fix typo in faq.rst r=Diman0 a=tomwojcik
1712: Add details for postfix-overrides r=mergify[bot] a=sholl
## What type of PR?
Documentation clarification
## What does this PR do?
### Related issue(s)
this clarifies the FAQ about overrides and fixes#1628
Co-authored-by: Tomasz Wójcik <tomwojcik@users.noreply.github.com>
Co-authored-by: Stephan Holl <stephan@holl-land.de>
Co-authored-by: Stephan Holl <1610827+sholl@users.noreply.github.com>
1618: add OCSP stapling to nginx.conf r=mergify[bot] a=lub
It's not added in tls.conf, because apparently the mail ssl module
doesnt' support OCSP stapling.
https://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_stapling
^ exists
https://nginx.org/en/docs/mail/ngx_mail_ssl_module.html#ssl_stapling
^ missing
When the configured certificate doesn't have OCSP information, it'll
just log a warning during startup.
## What type of PR?
enhancement
## What does this PR do?
It enables OCSP stapling for the http server. OCSP stapling reduces roundtrips for the client and reduces load on OCSP responders.
### Related issue(s)
- fixes #1616
## Prerequistes
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/guide.html#changelog) entry file.
Co-authored-by: lub <git@lubiland.de>
1607: _FILE variables for Docker swarm secrets r=mergify[bot] a=lub
## What type of PR?
enhancement
## What does this PR do?
This PR enables usage of DB_PW_FILE and SECRET_KEY_FILE instead of DB_PW and SECRET_KEY to load these values from files instead of supplying them directly. That way it's possible to use Docker secrets.
### Related issue(s)
## Prerequistes
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.
- [x] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/guide.html#changelog) entry file.
Co-authored-by: lub <git@lubiland.de>
