* outsourcing env variable setup
This commit contains major parts of the work of refactoring the setup
and usage of environment variables. It outsources the setup into its own
script and provides dedicated functions to be executed at a later point in time.
A **new** env variable was added: `USER_PROVISIONG` which provides a
better way of defining which method / protocol to use when it comes to
setting up users. This way, the `ENABLE_LDAP` variable is deprecated,
but all of this is backwards compatible due to a "compatibility layer", a function provided by the new variables script.
This is not a breaking change. It mostly refators internal scripts. The
only change facing the user-side is the deprecation of `ENABLE_LDAP`. We
can prolong the period of deprecation for this variable as long as we
want, because the new function that ensures backwards compatibility
provides a clean interface for the future.
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
Co-authored-by: Casper <casperklein@users.noreply.github.com>
* chore: Remove `SYS_PTRACE` capability from docs and configs
* chore: Remove `SYS_PTRACE` capability from tests
Doesn't seem to be required. It was originally added when the original change detection feature PR apparently needed it to function.
Dovecot master accounts can now be configured in DMS via `setup.sh`.
A master account is useful for administration purposes, or to perform mailbox backups of every user account over IMAP.
Upstream Docs: https://doc.dovecot.org/configuration_manual/authentication/master_users/
Co-authored-by: Casper <casperklein@users.noreply.github.com>
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
Removed typo "logs".
Removed warning that Docker volumes are strongly recommended, as this can lead new users in the wrong direction (bind mounts are now the default).
Altering line 8, mentioning the default of bind mounts.
* first adjustments to use Fail2Ban with nftables
* replace `iptables` -> `nftables` and adjust tests
nftables lists IPs a bit differently , so the order was adjusted for the
tests to be more flexible.
* line correction in mailserver.env
* change from `.conf` -> `.local` and remove redundant config
* revert HEREDOC to `echo`
Co-authored-by: Casper <casperklein@users.noreply.github.com>
* added new `_log` function
With `_log`, the `_notify` method wa rendered obsolete. `_notify` was
not completely removed due to test failures in `check-for-changes.sh`.
The new `_log` function properly uses log levels such as `trace`,
`debug`, `info`, `warn` and `error`. It provides a cleaner solution
and renders `DMS_DEBUG` obsolete too (as only `_notify` depends on it).
* converted all helper script to new `_log` function
* converted all startup stacks to new `log` function
* `start-mailserver.sh` now uses new `_log` function
* final test and misc small script adjustments
* updated documentation
The new setup will now set env variables on one place and on one place
only. The old setup used two separate places wich is not DRY and
confusing.
Some default values changed:
1. PFLOGSUMM_TRIGGER: logrotate => none
2. REPORT_SENDER: mailserver-report@HOSTNAME => mailserver-report@DOMAIN
3. REPORT_RECIPIENT: "0" => POSTMASTER_ADDRESS
One env variable was renamed: REPORT_INTERVAL => LOGROTATE_INTERVAL
I believe these defaults to be more sensible, especially the REPORT_RECIPIENT
address. The PFLOGSUMM_TRIGGER value was changed to `none` because otherwise
people would start getting daily Postfix log summary reports automatically.
Now, this is opt-in, and reports are sent only when enabled properly.
Some of the variables changed were marked as deprecated. I removed the note,
as the variables now bear some (sane) defaults again for other variables
(i.e.) REPORT_RECIPIENT is now default for other recipient addresses.
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
Co-authored-by: Casper <casperklein@users.noreply.github.com>
* docs(deps): bump mkdocs-material to v8.2.1
* feat(docs): enable mermaid integration
Configuration based on https://squidfunk.github.io/mkdocs-material/reference/diagrams/?h=mermaid#configuration
* fix: allow yaml value mapping
* chore: Adopt mkdocs-material mermaid integration support
Supported by the docs generator now, we no longer need to rely on external image generator or live editor link (both relied on large base64 encoding of mermaid markup). SVG will be rendered by docs now, although a little different style (can be fixed with custom CSS).
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
* follow up on #2383
Fixes a documentation error by which a list would not be rendered
correctly. This has been taken care of.
* update the `README.md`
I felt the need to update the README for several reasons:
1. LDAP issues that the core maintainers team cannot really resolve
2. Cleaning up the somewhat messy structure near the end
The first point goes without explanantion. The second points includes:
2.1. The tagging convention is now easier to read and understand
2.2. Some bullut points or notes have been inlined to "stick" more to
the content that it actually belongs to
2.3. The note about the "old" `setup.sh` for DMS `10.1.0` has been
removed as it is obsolete now. We encourage users to upgrade to
`10.4.0` anyways.
2.4. The markdown code highlighting is now using `CONSOLE` instead of
`BASH` because `CONSOLE` is more appropriate.
2.5. Capitalized headings
2.6. Updated the section about `./setup.sh help` to be in one place now
instead of two
2.7. DKIM key generation does now not interfere with user account
creation.
* adjusted content to PR suggestions
* docs(deps): bump mkdocs-material to 8.0.2
* docs(deps): bump mkdocs-material to 8.0.3
* chore: add default version of docs
* feat: add version warning
* fix: remove version warning
* docs(deps): bump mkdocs-material to 8.0.5
* added code annotation feature
We can introduce new annotation with new PRs in the future. I'd advise against overhauling all code blocks with this feature in this PR - this PR should just introduce the feature.
* docs(deps): bump mkdocs-material to 8.1.0
* fix: remove unnecessary default value
re-add if version warning gets a thing in the future. See https://github.com/docker-mailserver/docker-mailserver/pull/2311#issuecomment-991805830
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
Using `set -ex` will exit the script as soon as a non-zero exit code is returned, such as when the docker image fails building the docs due to `build --strict` catching broken links. This also removes the need for `|| exit` when changing directory.
This seems fine for a small script, but AFAIK an alternative fix is just adding `|| exit` to the end of the `docker run` command too? There appears to be advice [against adopting `-e` carelessly](http://mywiki.wooledge.org/BashFAQ/105), while others [encourage `-e`](http://redsymbol.net/articles/unofficial-bash-strict-mode/). I know that several maintainers here have preference towards `set -e` so I've kept the original PR solution.
Additionally:
- `-x` is used to improve command visibility when reviewing the workflow log output.
- `--name` isn't necessary, but was part of the original PR.
- I've chosen not to include `-o pipefail`, only because no pipes are used in this script.
* docs(fix): Fix broken links
* ci(docs): Added inline docs
Extra documentation context for maintainers to quickly grok what's going on.
* chore(docs): Minor typo fix by wernerfred
Added from their related PR by request.
* docs(ssl): Adjust heading levels for provisioning sections
- Group provisioning sections under one heading level.
- Use `attr_list` syntax for headings to make the ToC sidebar entry less verbose.
* docs(ssl): Minor fixes
Typos, formatting.
* docs(ssl): Rephrase Traefik wildcard support
Split the line out into multiple with better phrasing.
* docs(ssl): Add FQDN section
We briefly mention the same info twice on the docs page, but as it applies to all provisioners in general, it's been given it's own detailed section with examples.
Single section to inform users about an FQDN, how it's configured and understood by `docker-mailserver` for both Docker CLI and `docker-compose.yml` variations.
Adds note about wildcard support and bare domains to clear up any confusion configuring FQDN for these two.
Additional note about Certbot using symlinks for it's cert storage.
* chore: Add FQDN comment for `docker-compose.yml` example config
