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>
1767: Remove "CHUNKING" capability from nginx-smtp r=mergify[bot] a=Nebukadneza
## What type of PR?
bug-fix
## What does this PR do?
With `CHUNKING`set as a capability, nginx advertises this capability to
clients at a stage where the SMTP dialog does not seem to be forwarded
to the proxy-target (postfix) yet. Nginx' SMTP parser itself does not
support the `BDAT` command issued as part of a chunke-d dialog. This makes
Nginx respond with a `250 2.0.0 OK` and close the connection, after the
mail-data got sent by the client — without forwarding this to the
proxy-target.
With this, users mail can be lost.
Furthermore, when a user uses a sieve filter to forward mail, dovecot
sometimes chunks the forwarded mail when sending it through `front`.
These forwards then fail.
Removing `CHUNKING` from the capabilities fixes this behavior.
### Related issue(s)
closes#1766
Co-authored-by: Dario Ernst <dario@kanojo.de>
With `CHUNKING`set as a capability, nginx advertises this capability to
clients at a stage where the SMTP dialog does not seem to be forwarded
to the proxy-target (postfix) yet. Nginx' SMTP parser itself does not
support the `BDAT` command issued as part of a chunke-d dialog. This makes
Nginx respond with a `250 2.0.0 OK` and close the connection, after the
mail-data got sent by the client — without forwarding this to the
proxy-target.
With this, users mail can be lost.
Furthermore, when a user uses a sieve filter to forward mail, dovecot
sometimes chunks the forwarded mail when sending it through `front`.
These forwards then fail.
Removing `CHUNKING` from the capabilities fixes this behavior.
1748: For travis Ci: Need to docker login before pulling images r=mergify[bot] a=ofthesun9
To avoid triggering the Download rate limit from Docker Hub
## What type of PR?
enhancement
## What does this PR do?
This PR add a docker login cmd before launching the build script
Co-authored-by: ofthesun9 <olivier@ofthesun.net>
1730: Use alpine 3.13 to fix CVE-2020-25275 and CVE-2020-24386 r=mergify[bot] a=micw
## What type of PR?
bug-fix
## What does this PR do?
Upgrade dovecot alpine to 3.13 to fix CVEs in dovecot
### Related issue(s)
- #1720
## 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: Michael Wyraz <michael@wyraz.de>
1693: Bump cryptography from 2.6.1 to 3.2 in /core/admin r=mergify[bot] a=dependabot[bot]
Bumps [cryptography](https://github.com/pyca/cryptography) from 2.6.1 to 3.2.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/pyca/cryptography/blob/master/CHANGELOG.rst">cryptography's changelog</a>.</em></p>
<blockquote>
<p>3.2 - 2020-10-25</p>
<pre><code>
* **SECURITY ISSUE:** Attempted to make RSA PKCS#1v1.5 decryption more constant
time, to protect against Bleichenbacher vulnerabilities. Due to limitations
imposed by our API, we cannot completely mitigate this vulnerability and a
future release will contain a new API which is designed to be resilient to
these for contexts where it is required. Credit to **Hubert Kario** for
reporting the issue. *CVE-2020-25659*
* Support for OpenSSL 1.0.2 has been removed. Users on older version of OpenSSL
will need to upgrade.
* Added basic support for PKCS7 signing (including SMIME) via
:class:`~cryptography.hazmat.primitives.serialization.pkcs7.PKCS7SignatureBuilder`.
<p>.. _v3-1-1:</p>
<p>3.1.1 - 2020-09-22
</code></pre></p>
<ul>
<li>Updated Windows, macOS, and <code>manylinux</code> wheels to be compiled with
OpenSSL 1.1.1h.</li>
</ul>
<p>.. _v3-1:</p>
<p>3.1 - 2020-08-26</p>
<pre><code>
* **BACKWARDS INCOMPATIBLE:** Removed support for ``idna`` based
:term:`U-label` parsing in various X.509 classes. This support was originally
deprecated in version 2.1 and moved to an extra in 2.5.
* Deprecated OpenSSL 1.0.2 support. OpenSSL 1.0.2 is no longer supported by
the OpenSSL project. The next version of ``cryptography`` will drop support
for it.
* Deprecated support for Python 3.5. This version sees very little use and will
be removed in the next release.
* ``backend`` arguments to functions are no longer required and the
default backend will automatically be selected if no ``backend`` is provided.
* Added initial support for parsing certificates from PKCS7 files with
:func:`~cryptography.hazmat.primitives.serialization.pkcs7.load_pem_pkcs7_certificates`
and
:func:`~cryptography.hazmat.primitives.serialization.pkcs7.load_der_pkcs7_certificates`
.
* Calling ``update`` or ``update_into`` on
:class:`~cryptography.hazmat.primitives.ciphers.CipherContext` with ``data``
longer than 2\ :sup:`31` bytes no longer raises an ``OverflowError``. This
also resolves the same issue in :doc:`/fernet`.
<p>.. _v3-0:</p>
<p>3.0 - 2020-07-20
</tr></table>
</code></pre></p>
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="c9e65222c9"><code>c9e6522</code></a> 3.2 release (<a href="https://github-redirect.dependabot.com/pyca/cryptography/issues/5508">#5508</a>)</li>
<li><a href="58494b41d6"><code>58494b4</code></a> Attempt to mitigate Bleichenbacher attacks on RSA decryption (<a href="https://github-redirect.dependabot.com/pyca/cryptography/issues/5507">#5507</a>)</li>
<li><a href="cf9bd6a36b"><code>cf9bd6a</code></a> move blinding to <strong>init</strong> on both RSA public and private (<a href="https://github-redirect.dependabot.com/pyca/cryptography/issues/5506">#5506</a>)</li>
<li><a href="bf4b962f4b"><code>bf4b962</code></a> be more verbose in the 102 deprecation notice (<a href="https://github-redirect.dependabot.com/pyca/cryptography/issues/5505">#5505</a>)</li>
<li><a href="ada53e7ca0"><code>ada53e7</code></a> make the regexes for branches more strict (<a href="https://github-redirect.dependabot.com/pyca/cryptography/issues/5504">#5504</a>)</li>
<li><a href="8be1d4b111"><code>8be1d4b</code></a> Stop using <a href="https://github.com/master">@master</a> for GH actions (<a href="https://github-redirect.dependabot.com/pyca/cryptography/issues/5503">#5503</a>)</li>
<li><a href="08a97cca71"><code>08a97cc</code></a> Bump actions/upload-artifact from v1 to v2.2.0 (<a href="https://github-redirect.dependabot.com/pyca/cryptography/issues/5502">#5502</a>)</li>
<li><a href="52a0e44e97"><code>52a0e44</code></a> Add a dependabot configuration to bump our github actions (<a href="https://github-redirect.dependabot.com/pyca/cryptography/issues/5501">#5501</a>)</li>
<li><a href="611c4a340f"><code>611c4a3</code></a> PKCS7SignatureBuilder now supports new option NoCerts when signing (<a href="https://github-redirect.dependabot.com/pyca/cryptography/issues/5500">#5500</a>)</li>
<li><a href="836a92a28f"><code>836a92a</code></a> chunking didn't actually work (<a href="https://github-redirect.dependabot.com/pyca/cryptography/issues/5499">#5499</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/pyca/cryptography/compare/2.6.1...3.2">compare view</a></li>
</ul>
</details>
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