* docs: Better document DMS volumes
* docs: Remove any mention of `ONE_DIR` ENV
* chore: Remove `ONE_DIR` ENV from scripts
Only `ONE_DIR=0` has any effect. As the actual feature is now dependent upon the `/var/mail-state` location existing.
It is advised not mounting anything there instead if wanting to avoid runtime state consolidation.
* docs: Adjust link ref convention
This is more search friendly / organized to find references to all DMS volumes.
* lint: Ensure final newline is present
VSCode by default excludes this if the last line rendered is removed (rendered as a separate blank line).
A separate setting can enforce adding the final newline upon save regardless.
* setup-stack: fix error when RSPAMD_DMS_DKIM_D is not set
prevent messages like this
chown: cannot access '': No such file or directory
when RSPAMD_DMS_DKIM_D has no value
* Update target/scripts/startup/setup-stack.sh
---------
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
* only declare Rspamd vars when not already declared
* update CHANGELOG
* Update CHANGELOG.md
---------
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
* chore: Detect missing final newline in configs read
These lines will be not be processed by `read`, emit a warning to raise awareness.
* fix: Ensure parsed config has final newline appended (when possible)
This functionality was handled in `accounts.sh` via a similar sed command (that the linked references also offer).
`printf` is better for this, no shellcheck comment required either.
We additionally don't attempt to modify files that are read-only.
* fix: Ensure parsed configs have CRLF to LF corrected (where possible)
Likewise, this runtime fix was only covering two config files. It now applies to all callers of this method.
* fix: Sanitize `postfix-master.cf` via helper
This feature should have been using the helper to avoid user error from their config updates accidentally introducing subtle breakage implicitly (due to CRLF or missing final newline).
* tests: Add test cases for new helpers
* tests: `rm` is redundant when using `BATS_TEST_TMPDIR`
This temporary directory is created and removed implicitly. Even after a test failure.
* chore: Remove old `postfix-virtual.cf` migration logic
This was introduced in 2018, there should be no one needing to rely on this anymore?
* tests: Remove comment on sed failure concern
* chore: Add entry to `CHANGELOG.md`
* Apply suggestions from code review
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
---------
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
* fix: Dovecot PassDB should restrict allowed auth mechanisms
This prevents PassDBs incompatible with certain auth mechanisms from logging failures which accidentally triggers Fail2Ban.
Instead only allow the PassDB to be authenticated against when it's compatible with the auth mechanism used.
* tests: Use `curl` for OAuth2 login test-cases instead of netcat
`curl` provides this capability for both IMAP and SMTP authentication with a bearer token. It supports both `XOAUTH2` and `OAUTHBEARER` mechanisms, as these updated test-cases demonstrate.
* chore: Add entry to `CHANGELOG.md`
The UID / GID shifted during a new release. Until DKIM handling is refactored in a new major release, this fix ensures the content maintains the expected `_rspamd` ownership.
I figured this was a useful comment to reference related to the setting if it's ever being changed or needs to be better understood (linked issue is a common failure that can be encountered related to this restriction).
This is a more explicit reminder for any future contributors that get thrown off by the usage of `sed` here and may be inclined to change it.
Add a link to reference a comment where it's already been explored what the alternative `sed` invocations available are.
* feat: add support for MTA-STS for outgoing mails
* Hook-up mta-sts-daemon into basic process handling test
* fix: Call python script directly
The python3 shebang will run it, which will now meet the expectations of the process testing via pgrep. fail2ban has the same approach.
---------
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
* chore: Disable `smtputf8` support in config
This was always configured disabled at runtime, better to just set explicitly in `main.cf` unless config diverges when Dovecot is enabled to opt-out of this feature.
* fix: `supervisor-app.conf` - Correct `postgrey` log location
Looks like this should have been like every other service and reference a log file(s) based on program name in the supervisor log directory.
* tests: Adjust log location for `postgrey_enabled.bats`
* chore: Extract out Dovecot Quota test cases into new test file
Test cases are just cut + paste, no logic changed there yet.
* chore: Rename test case descriptions
* chore: Use `setup ...` methods instead of direct calls
* chore: Adjust `_run_in_container_bash` to `_run_in_container`
Plus some additional bug fixes in the disabled test case
* tests(refactor): Revise ENV test cases for max mailbox and message sizes
* tests(refactor): Revise ENV test cases for mailbox and message limits v2
Removes the extra variables and filtering in favour of explicit values instead of matching for comparison.
- Easier at a glance to know what is actually expected.
- Additionally reworks the quota limit checks in other test cases. Using a different formatter for `doveadm` is easier to match the desired value (`Limit`).
* chore: Sync improvement from `tests.bats` master
---
NOTE: This PR has been merged to avoid additional maintenance burden without losing the improvements. It was not considered complete, but remaining tasks were not documented in the PR.
* scripts: Install rspamd from official repository instead of debian backports on arm64 architecture
* Remove unnecessary deb-src repository for rspamd
* Remove note about ARM64 rspamd version, update CHANGELOG.md
---------
Co-authored-by: Peter Adam <p.adam@cygnusnetworks.de>
* fix: Source `VERSION` from image ENV
Now CI builds triggered from tagged releases will always have the correct version. No need for manually updating a separate file.
* fix: Query latest GH release tag
Compare to the remote GH release tag published, rather than contents of a `VERSION` file.
`VERSION` file remains in source for now as prior releases still rely on it for an update notification.
* chore: Switch from `yq` to `jaq`
- Can more easily express a string subslice.
- Lighter weight: 9.3M vs 1.7M.
- Drawback, no YAML input/output support.
If `yq` is preferred, the `v` prefix could be removed via BASH easily enough.
* chore: Add entry to `CHANGELOG.md`
* ci: `VERSION` has no relevance to `:edge`
* docs: Update build guide + simplify `make build`
---------
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
* added check for Rspamd DKIM on startup
The newly added function `__rspamd__check_dkim_permissions` performs a
check on DKIM private key files. This is useful to prevent issues
like #3621 in the future. The function is deliberately kept simple and
may not catch every single misconfiguration in terms of permissions and
ownership, but it should be quite accurate.
Please note that the Rspamd setup does NOT change at all, and the checks
will not abort the setup in case they fail. A simple warning is emmited.
* add more documentation to Rspamd functions
* Apply suggestions from code review
* improve `__do_as_rspamd_user`
* rework check similar to review suggestion
see https://github.com/docker-mailserver/docker-mailserver/pull/3627#discussion_r1388697547
---------
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
* update K8s deployment
Because `allowPrivilegeEscalation` controls SUID/SGID, we require it
when postdrop is invoked.
* correct permissions for maildrop/public
The reason our permissions previously worked out as that in setups where
SUID/SGID worked, the binaries used to place files in these directories
already have SGID set; the current set of permissions makes less sense
(as explained in this comment:
https://github.com/docker-mailserver/docker-mailserver/issues/3619#issuecomment-1793816412)
Since the binaries used to place files inside these directories alredy
have SUID/SGID set, we do not require these bits (or the sticky bit) to
be set on the directories.
* Apply suggestions from code review
---------
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
* Dovecot: add deb package dovecot-lua to support Lua scripting
* Adding documentation for Lua authentication
* Updated documentation and made a better distinction between Dovecot packages for officially supported features and for community supported features.
---------
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
* outsource Rspamd ENVs into explicit helper
This will allow us to uniformly source the helper and get the values
from everywhere consistently. This is more than desirable since we will
be using these values not only for the Rspamd setup, but also for DKIM
management and during change-detection.
* integrate Rspamd into changedetection
We outsource one more function to reside in the helper script for Rspamd
so that we can call this function from the Rspamd setup and from the
changedetection functionality too.
* realize deprecation of old commands file for Rspamd
THIS IS A BREAKING CHANGE!
This change realizes the log message: "Using old file location now
(deprecated) - this will prevent startup in v13.0.0" Startup will now
fail.
* added '--force' option to Rspamd DKIM script
* use new helper to get ENVs for Rspamd in DKIM script
* remove the need for linking directories
This was unnecessary, as explained in
https://github.com/docker-mailserver/docker-mailserver/pull/3597#discussion_r1369413599
* Apply suggestions from code review
review by @polarathene
* apply more review feedback from @polarathene
- <https://github.com/docker-mailserver/docker-mailserver/pull/3599#discussion_r1370885519>
- <https://github.com/docker-mailserver/docker-mailserver/pull/3599#discussion_r1370904201>
* update documentation
---------
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
Instead of using `etc/rspamd/override.d/dkim_signing.conf`, we will now
be using `/tmp/docker-mailserver/rspamd/override.d/dkim_signing.conf`.
The new location is persisted (and linked again during startup) and
hence better suited.
* simplify `_setup_logrotate`
* adjust Rspamd's log file and improve it's management
* add information to docs about Rspamd log
* update log query helper to allow another file location
* bail in case `LOGROTATE_INTERVAL` is invalid
---------
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
Some deployment scenarios are not compatible with `5000:5000` static vmail user with `/var/mail`. This feature allows adjusting the defaults to a UID / GID that is compatible.
Signed-off-by: vincent <vincent@ducamps.win>
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
