* docs: Relocate account / auth pages into a common section
* docs: Update references to relocated pages
* docs: Add account management overview page
Updates remaining links to account sections on this page instead (_for `accounts`, `aliases`, `quotas`_).
This page will cover the features and defer to separate pages for more specific content where relevant.
* docs: Correct relocated pages titles and links
* docs: Accounts (Dovecot Master) - Minor revisions
* docs: Fix highlighting roundcube PHP snippet in OAuth2 page
* docs: Accounts (File) - Refactor
- Manual method not necessary to document.
- Condense `setup` example guidance.
- Quotas / Aliases content migrated to Overview when not specific about file provisioner.
Some of the content is this commit is not a complete revision.
* chore: Temporary commit
* docs(refactor): Sub-addressing section
Much better docs on the sub-addressing feature supported by Postfix and Dovecot, along with the guidance with usage in Sieve.
* docs: Revise accounts section
Add some context regarding DMS accounts and their distinction/overlap from the email address functionality, and it's relevant context for receiving/sending.
File provisioner, minor revisions to referencing associated config files and account management.
* docs: Minor adjustments
* docs: Refactor the quota section
Better documented with links and coverage over the workaround details we've implemented.
* docs: Revise the quota section
Minor revisions with phrasing, admonitions for structure and better explanation of the feature functionality/purpose.
* docs: Alias section refactor
Extensively covers known issues and technical details that have been discussed often enough.
The improvements should benefit both users and maintainers.
* docs: Refactor master accounts page
This rewrite should more clearly document the feature, along with a better example and additional links for reference.
* docs: OAuth2 revision
Minor update to this page:
- Links extracted to bottom of page as per convention.
- ENV file example converted to preferred `compose.yaml` ENV settings.
* docs: Sieve minor revisions
- Correct link to subaddressing section
- Make the config file example snippets intended filename less ambiguous.
- Minor rephrasng.
* docs: Revise accounts overview section
Revised the account section and added additional clarity for common confusion with relation to sender address and multi-domain support.
Top of the page now clarifies it's a technical reference and directs users to the related pages for configuration / caveats.
Technical Overview links to Dovecot docs were missing.
* docs: Another revision pass
File based provisioner docs:
- Sections indent with info admonitions.
- Accounts section expanded with config format and example.
- Quotas section expanded and shifted to bottom (alphabetical sort).
- Split into `setup` CLI and config reference groups.
Overview page:
- Sections indent with info admonitions.
- Revised content.
* docs(chore): Shift sub-addressing section
This is related to accounts and aliases, but not provisioners, thus extract out of the accounts parent section.
* docs: Document `postfix-accounts.cf` third column
This lacked documentation but was community contributed feature to allow further customization of a Dovecot Account.
It has caveats as DMS does not take these into consideration anywhere in scripts. Documenting officially for better awareness.
* docs: Revise and expand supplementary pages
Better outline the OAuth2 login process, the two supported login mechanisms and their docs/rfcs, along with documenting caveat with mail client compatibility.
Add a verification tip for the OAuth2 support, showing how `curl` can be used, along with caveat presently affecting the `curl` in DMS v14.
Additionally note the feature still isn't documented fully, providing the user with additional references for more information.
`ACCOUNT_PROVISIONER` ENV docs minimized. No `OIDC` provisioner plans, the OAuth2 docs page now mentions SCIM 2.0 API as the next step towards resolving that concern. The tip admonition was removed as it no longer provides value, instead we link to the Account Management overview page.
Dovecot Master Accounts docs page now lightly document the `setup` CLI and config format for the feature.
* docs: Fix broken anchor links
Some anchor links to different parts of our docs have gone stale. This branch also broke a few itself that I missed.
The build now only reports issues with anchor links to Content Tabs, which it must not be aware of during the build (_MKDocs Material specific feature?_)
* docs(lint): Fix indentation level
* chore: Add entry to `CHANGELOG.md` + corrections
* chore: `relay.sh` helper - Reference user config paths via variables
* chore: Better document postfix helper `_vhost_collect_postfix_domains()`
The functionality is effectively the same for the two configs for the most part when it comes to parsing out a domain from the target value.
Virtual aliases is more flexible in value, which may not have a domain-part present (manual user edit).
* chore: `check-for-change.sh` - Support VHOST change visibility
- Moves the "handle changes" logic into it's own scoped function, out of the main change detection loop logic.
- This will be benefit a future commit change that will rely on `VHOST_UPDATED=1`.
* chore: `relay.sh` - Minor revisions to minimize diff noise
- Better phrasing of the current logic comments.
- Regex patterns assigned to variables (easier to grok intention)
- Bulk of the logic for generating `/etc/postfix/relayhost_map` wrapped into a separate function with Postfix config setting handled separately.
* refactor: `relay.sh` opt-out logic
- Split the two distinct features that configure `/etc/postfix/relayhost_map` into separate functions (_`MATCH_VALID` var no longer needed for legacy support_).
- Instead of extracting domains from `postfix-accounts.cf` + `postfix-virtual.cf`, this has already been handled at `/etc/postfix/vhost`, sourcing from there is far less complicated.
- Rename loop var `DOMAIN_PART`to `SENDER_DOMAIN` for better context of what it represents when appended to the config file.
- Revised maintenance notes + guidance towards a future refactor of this relayhost feature support.
* docs: `relay.sh` - Additional comment revisions
* feat: `DEFAULT_RELAY_HOST` can now also use relay credentials ENV
- Remove comment regarding `smtp_sasl_password_maps = static:${RELAY_USER}:${RELAY_PASSWORD}`, it could be used but `main.cf` presently has `644` permissions vs the `sasl_passwd` file permissions of `600`, less secure at preventing leaking of secrets (ignoring the ENV exposure itself).
- Move the `main.cf` settings specific to relayhost credentials support / security into to the relevant function scope instead. This also allows for the configuration to be applied by a change detection event without container restart requirement.
- Outer functions for setup and change detection to call have a clearer config dependency guard, as does the `_legacy_support()`.
- These changes now support `DEFAULT_RELAY_HOST` to leverage the relay credentials ENV as well.
- `DATABASE_RELAYHOSTS` is available in scope to the functions called here that reference it.
* docs: Revised ENV docs on relay host config
Better quality guidance on configuring relay hosts.
* chore: Add entry to `CHANGELOG.md`
* fix: `relay.sh` - `grep` regex compatibility with `+` requires `-E`
* chore: `postfix.sh` - `FIRST_FIELD` => More descriptive field name
* 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.
In Docker Compose `.env` files are parsed properly when values are wrapped with quotes. Trailing white-space is also discarded, like it would be with shell variables.
This is not the case with `docker run` or other CRI like `podman` (_including it's compose equivalent support_). Those will parse the quotes to be included in a literal string value. Trailing white-space is also retained.
Hence a default with a trailing space is not compatible across CRI. This change documents the default with additional context on how to include a trailing white-space with a custom value for the users CRI choice. It additionally clearly communicates the opt-out value for this feature.
* 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: 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.
- Make this easier to find when browsing the example environment file.
- Adjust ENV documentation to properly mark the actual default value.
---------
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>
* chore: Drop management of `SASLAUTHD_*` ENV
- `variables-stack.sh` does not need to manage all these extra ENV or store them. They're not used anywhere else.
- `saslauthd.sh` is the only consumer of these ENV which are effectively direct key/value mappings, with some defaults provided / inherited.
Instead of trying to conditionally support key/value pairs when ENV is set, we could instead use `sed` to delete lines with empty values.
* chore: Drop fallbacks + update configs to match docs
- Drop deprecated support:
- `DOVECOT_HOSTS` is an ENV deprecated since v10.
- Fallback for missing URI scheme introduced for Dovecot and SASLAuthd in v10.
- Adding error log message when no LDAP URI scheme is detected for the supported ENV (when set).
- Docs updated for ENV to reflect the mandatory requirement. `mailserver.env` partially synced equivalent sections.
- Provided base LDAP configs (for overriding) likewise updated from `domain.com` to `example.com`.
- LDAP test updated for required `ldap://` URI scheme. Common ENV shared across LDAP configs hoisted out of the Postfix group.
* chore: Remove unset lines in generated `saslauthd.conf`
- Deprecation startup script check is kept for `ENABLE_LDAP=1` but adjusted to emit an error instead. It can be dropped in a future release. Just a precaution for those who mistakenly update (_possibly via automation_) without checking the release notes, an error log is somewhat helpful, although it could alternatively panic?
- Docs updated to remove the `ENABLE_LDAP=1` usage
- ENV docs updated to reference a maintained LDAP image.
- Changelog includes the breaking change, and slight revision to prior release mention of deprecation.
* docs: change some absolute links to relative links
* docs: change most hard-coded links to `edge` to point to `latest`
* Apply suggestions from code review
* docs: revert 404 page to edge and change canonical link to `latest
---------
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
* added options to toggle OpenDKIM & OpenDMARC
rspamd can provide DKIM signing and DMARC checking itself, so users
should be able to disable OpenDKIM & OpenDMARC. The default is left at
1, so users have to to opt-in when the want to disable the features.
* misc small enhancements
* adjusted start of rspamd
The order of starting redis + rspamd was reversed (now correct) and
rspamd now starts with the correct user.
* adjusted rspamd core configuration
The main configuration was revised. This includes AV configuration as
well as worker/proxy/controller configuration used to control the main
rspamd processes.
The configuration is not tested extensively, but well enough that I am
confident to go forward with it until we declare rspamd support as
stable.
* update & improve the documentation
* add tests
These are some initial tests which test the most basic functionality.
* tests(refactor): Improve consistency and documentation for test helpers (#3012)
* added `ALWAYS_RUN` target `Makefile` recipies (#3013)
This ensures the recipies are always run.
Co-authored-by: georglauterbach <44545919+georglauterbach@users.noreply.github.com>
* adjusted rspamd test to refactored test helper functions
* improve documentation
* apply suggestions from code review (no. 1 by @polarthene)
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
* streamline heredoc (EOM -> EOF)
* adjust rspamd test (remove unnecessary run arguments)
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
* chore: Drop ENV `ENABLE_POSTFIX_VIRTUAL_TRANSPORT`
* tests(chore): Remove redundant `dovecot-lmtp` config
None of this is needed. Only relevant change is changing the LMTP service listener for Dovecot and that can be delegated to `user-patches.sh`.
* tests(refactor): Use `user-patches.sh` instead of replacing config file
The only relevant changes in `test/config/dovecot-lmtp` regarding LMTP was:
- `/etc/dovecot/dovecot.conf` (`protocols = imap lmtp`) and `/etc/dovecot/protocols.d/` (`protocols = $protocols lmtp`).
- `conf.d/10-master.conf` only changed the LMTP service listener from a unix socket to TCP on port 24 (_this was the only change required for the test to pass_).
None of those configs are required as:
- `protocols = imap pop3 lmtp` [is the upstream default](https://doc.dovecot.org/settings/core/#core_setting-protocols), no need to add `lmtp`.
- The LMTP service listener is now configured for the test with `user-patches.sh`.
* tests(refactor): `mail_lmtp_ip.bats`
- Converted to new testing conventions and common container helpers.
- `ENABLE_POSTFIX_VIRTUAL_TRANSPORT` was not relevant, dropped.
- Revised test cases, logic remains the same.
- Large custom config used was not documented and doesn't appear to serve any purpose. Simplified by replacing with a single modification with `user-patches.sh`.
- Added some additional comments for context of test and improvements that could be made.
* tests(chore): Adjust comments
The comment from `mail_hostname` provides no valid context, it was likely copied over from `tests.bats` in Oct 2020 by accident.
The email sent is just for testing, nothing relevant to LMTP.
---
Added additional comment for test to reference extra information from.
* tests(chore): Update similar log line matching
Extracts out the match pattern and formatting commands into separate vars (reduces horizontal scrolling), and includes extra docs about what the matched line should be expected to look like.
These two links have remained broken for over 6 months. Removing them.
* chore(housekeeping): Broken links
* chore: Remove broken links from `mailserver.env`
As per deprecation notice from v11.3 release notes, and a related prior PR; this ENV is to be removed.
It's no longer considered useful, and none of the tests that configured it were actually using it for relaying anything.
* 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>
* 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
Brennan Kinney
Casper
Dominic Germain
Rahil Bhimjiani
Hans-Cees Speel
Georg Lauterbach
Jam Balaya
Joerg Sonnenberger
Keval Kapdee
Vincent Ducamps
H4R0
rriski
LucidityCrash
Jack Pearson