Commit graph

63 commits

Author SHA1 Message Date
Georg Lauterbach cb62ce20e6
bugfix: change Rspamd DKIM default config location (#3597)
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.
2023-10-24 10:31:22 +02:00
allddd eacc379cf1
feat: Postfix permit DSN (Delivery Status Notification) only on authenticated ports (465 + 587) (#3572)
* add POSTFIX_DSN

* add tests for POSTFIX_DSN

* Revert "add POSTFIX_DSN"

This reverts commit d5bd0e9117.

* discard DSN requests on unauthenticated ports

* make tests work with overrides instead of ENV

* Apply suggestions from code review

* fix test inconsistencies

---------

Co-authored-by: allddd <allddd@proton.me>
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
2023-10-22 15:16:41 +02:00
Georg Lauterbach 128e6b4d1f
chore: Add debug group (packages.sh) + more resilient rspamd setup (#3578) 2023-10-16 09:51:48 +02:00
Brennan Kinney aae42fae9b
ci(fix): Normalize for .gitattributes + improve eclint coverage (#3566) 2023-10-04 12:53:32 +02:00
Brennan Kinney 89cb6d85b9
tests(fix): lmtp_ip.bats improve partial failure output (#3552)
Instead of exit status of `124` (_signifies timeout_), it should fail with `1` (failure) like the others. Handled via using `_run_in_container_bash()` (_`timeout` failure `124` does not propagate and is treated as `1` instead_).

In this case we are waiting on the status of the mail being sent, the pattern provided to `grep` is too specific and results in a timeout. Instead since we only expect the one log entry, match any status and assert the expected pattern afterwards.

This provides a more helpful failure output that informs us that mail was at least processed by Postfix, but the sent status is not what we expected.

### Before

```
 ✗ [ENV] (POSTFIX_DAGENT) delivers mail to existing account [60327]
   (from function `assert_success' in file test/test_helper/bats-assert/src/assert_success.bash, line 42,
    in test file test/tests/parallel/set3/mta/lmtp_ip.bats, line 47)
     `assert_success' failed

   -- command failed --
   status : 124
   output :
   --
```

### After

```
 ✗ [ENV] (POSTFIX_DAGENT) delivers mail to existing account [1425]
   (from function `assert_output' in file test/test_helper/bats-assert/src/assert_output.bash, line 178,
    in test file test/tests/parallel/set3/mta/lmtp_ip.bats, line 48)
     `assert_output --regexp "${MATCH_LOG_LINE}=sent .* Saved)"' failed

   -- regular expression does not match output --
   regexp : postfix/lmtp.* status=sent .* Saved)
   output : Sep 28 04:12:52 mail postfix/lmtp[721]: 23701B575: to=<user1@localhost.localdomain>, relay=127.0.0.1[127.0.0.1]:24, delay=0.08, delays=0.07/0/0.01/0, dsn=4.2.0, status=deferred (host 127.0.0.1[127.0.0.1] said: 451 4.2.0 <user1@localhost.localdomain> Internal error occurred. Refer to server log for more information. [2023-09-28 04:12:52] (in reply to end of DATA command))
   --
```

The expected pattern is logged as `assert_success` confirms a valid match for the log line of interest was found, and we have the mismatched value to debug the failure against.
2023-09-29 10:17:57 +13:00
Brennan Kinney a9d6e329cd
tests(fix): process_check_restart.bats - Run pgrep within the actual container (#3553)
This was missed during original review.

On a linux host, processes running within a container have been visible via commands like `pgrep`. This is does not appear to be the case with WSL2 + Docker Desktop (Windows), resulting in test failure.

The command should have been run from within the container regardless.
2023-09-28 14:37:15 +02:00
Casper 9578aa874f
tests: add tests for helper function _add_to_or_update_postfix_main() (#3505) 2023-09-01 23:54:38 +12:00
Brennan Kinney e9f04cf8a7
chore: Change setup config dkim default key size to 2048 (open-dkim) (#3508)
* chore: Adjust default DKIM size (`open-dkim`) from 4096-bit to 2048-bit

4096-bit is excessive in size for DKIM key. 2048-bit is plenty.

* chore: Additional revisions to `open-dkim` command help output

- The examples use `keysize 2048`, but as that's the new default it makes sense to change that.
- Other help text was also revised.
- Last example for domains did not need to demonstrate the other options. Changed example domains to more appropriate values.

* docs: Revise DKIM docs

Primarily for the change in default key size, but does revise some text to better communicate to the user.
- While the referenced RFC advises 512-bit to 2048-bit key size, we now explicitly discourage `512-bit` as it's not secure. `1024-bit` is still likely safe for most, but `2048-bit` is a good default for those not rotating their keys.
- Adjusted the domains example to match the new `setup config dkim domain` domains example.
- Tip for changing default key size changed to "info" with added clarity of lowering security or increasing it (excessively).
- Rspamd section is minor formatting changes, with the exception of clarifying the "main domain" for the mail accounts is assumed as the DMS FQDN with any subdomain (like `mail.`) stripped away. This is not great, but a legacy issue that needs to be addressed in future.
- `docs-rspamd-override-d` ref removed, and usage replaced with equivalent ref `docs-rspamd-config-dropin`, while `docs-rspamd-config-declarative` ref was not in use and also removed.
- Revised the `<selector>.txt` DNS formatting info section to better communicate with the reader. Additionally it had mixed usage of default `mail` and custom `dkim-rsa` selectors (_file content and output_).

* docs: Sync DKIM commands help messages and update DKIM docs for LDAP

- Adopt the help options format style from the `rspamd-dkim` into `open-dkim` command. And convert `./setup.sh` to `setup`. `selector` option has been implemented. for a while now.
- Update `rspamd-dkim` examples help output to align with `open-dkim` command examples.
- Give both DKIM command tools a consistent description. The two tools differ in support for the `domain` option (_implicit domain sourcing for default account provisioner, and support for multiple domains as input_).
- DKIM docs for LDAP domain support revised to better communicate when explicit domain config is necessary.

* tests: Adjust test-cases for `setup config dkim` change

`rspamd_dkim.bats`:
- Update assert for command help output.
- Don't bother creating a DKIM key at 512-bit size.

`setup_cli.bats`:
- Update assert for command help output of the `setup config dkim` (OpenDKIM) command.

* docs: Update DKIM section for large keys to newer RFC

The linked discussion from 2021 does mention this updated RFC over the original. That removes outdated advice about `512-bit` key length support.

The discussion link is still kept to reference a comment for the reader to better understand the security strength of 2048-bit RSA keys and why larger keys are not worthwhile, especially for DKIM.

* docs: Extract out common DKIM generation command from content tabs

Should be fine to be DRY here, not specific to `open-dkim` or `rspamd` generation/support. Previously rspamd lacked support of an equivalent command in DMS.

* docs: DKIM refactoring

- Shifted out the info admonition on key size advice out of the content tabs as it's now generic information.
- Indented the 4096-bit warning into this, which is less of a concern as the default for our DKIM generation tools is consistently 2048-bit now.
- Reworked the LDAP and Rspamd multi-domain advice. To avoid causing a bad diff, these sections haven't been moved/merged yet.

* docs: Revise DKIM docs

Advice for managing domains individually with LDAP and Rspamd extracted out of the content tabs. Default domain behaviour explained with extra info about OpenDKIM + FILE provisioner sourcing extra domains implicitly.
2023-08-29 09:40:02 +12:00
Brennan Kinney f89cbac21c
tests: TLS cipher suites - Update testssl.sh tag to 3.2 (#3504) 2023-08-27 23:44:53 +12:00
H4R0 bb2038e8c6
feat: Allow marking spam as read via a sieve filter (ENV MARK_SPAM_AS_READ=1) (#3489)
* add MARK_SPAM_AS_READ environment variable

* review changes

Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>

* update unit test

---------

Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
2023-08-21 10:32:26 +12:00
Georg Lauterbach f28fce9cc4
rspamd: disable checks for authenticated users (#3440)
Co-authored-by: Casper <casperklein@users.noreply.github.com>
Co-authored-by: William Desportes <williamdes@wdes.fr>
2023-08-08 10:43:21 +02:00
Casper 8bfe8424fc
Change 'for' style (#3368) 2023-05-26 14:00:40 +02:00
Casper cf74127f78
change if style (#3361) 2023-05-24 09:06:59 +02:00
LucidityCrash 7af7546d88
feature: adding getmail as an alternative to fetchmail (#2803)
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
Co-authored-by: Casper <casperklein@users.noreply.github.com>
2023-05-23 17:25:08 +02:00
Georg Lauterbach abd72b6f10
ci: fix ShellCheck linting for BATS tests (#3347)
* updated `lint.sh` to lint BATS (again)
* fix linting errors
2023-05-23 14:33:58 +00:00
Georg Lauterbach 7453bc096b
Dovecot: make home dir distinct from mail dir (#3335)
* add new home dir for Dovecot

I tried changing the mail dir, but this is a _very_ disruptive change,
so I took approach 3 on
<https://doc.dovecot.org/configuration_manual/home_directories_for_virtual_users/>,
whereby the home directory is now inside the mail directory.

The MDBOX/SDBOX formats are not touched by this change. The change
itself could be considered breaking though.

* adjust Sieve tests accordingly

* Update target/dovecot/10-mail.conf

* Update target/dovecot/auth-passwdfile.inc

---------

Co-authored-by: Casper <casperklein@users.noreply.github.com>
2023-05-15 20:10:29 +02:00
Georg Lauterbach 9fd00bd6ad
Rspamd: adjust learning of ham (#3334)
* adjust learning of ham

See #3333

When moving a mail from the Junk folder to the Trash folder, the mail
previously classified as ham due to the wildcard match of `*`. Because
the syntax does not allow for negation, we can only change the behavior
in a way that mails are learned as ham when they are moved into `INBOX`
from `Junk`. This is reasonable though.

* adjust tests accordingly

* adjust docs accordingly
2023-05-13 13:59:16 +02:00
Georg Lauterbach 78b7f0cbea
scripts: improve CLAMAV_MESSAGE_SIZE_LIMIT usage (#3332)
* add sanity check for Clam size & adjusted MaxScanSize

The second part is of special importance! See
<https://askubuntu.com/a/1448525>, which explains that the maximum scan
size is important as well. We previously just set the maximum file size,
which actually is pretty insecure as we silently not scan mile bigger
than `MaxScanSize`. This is corrected now.

* add SlamAV size configuration to Rspamd
2023-05-12 16:04:41 +02:00
Georg Lauterbach c461dabe9e
docs/misc: update to align with Docker Compose v2 (#3295)
* rename: `docker-compose.yml` => `compose.yaml`
* rename: `docker-compose` => `docker compose`
2023-05-10 11:02:44 +02:00
Georg Lauterbach bba72daedf
scripts: add DKIM helper script for Rspamd (#3286)
Co-authored-by: Casper <casperklein@users.noreply.github.com>
2023-05-03 08:30:49 +02:00
Georg Lauterbach cd1721334c
scripts: Rspamd stabilization pt. 2 (#3282)
* move modules adjustment file to new location

Because we link `/tmp/docker-mailserver/rspamd/override.d` to
`/etc/rspamd/override.d`, I think it makes sense to move the modules
adjustment file into `/tmp/docker-mailserver/rspamd/` as well.

I write the code in a way that it is backwards compatible for now, so
this is NOT a breaking change.

* minor improvement to `__rspamd__handle_user_modules_adjustments`

The expansion of `ARGUMENT3` is now done in a way that only adds the
whitespace in case the variable is set and not null.

* move test file structure to respect latest changes

Because we're now linking `rspamd/override.d/`, we can simplify the
setup a bit. But this requires a change in directory structure.

The current Rspamd test will be renamed to `rspamd_full.bats`, because I
plan on adding more tests in different files for different feature sets.
This is done to make this feature well-tested!

* improved and added tests to Rspamd-full

FYI: The line

```bats
_run_in_container grep 'sieve_global_extensions.*\+vnd\.dovecot\.pipe'
"${SIEVE_CONFIG_FILE}"
```

was testing a condition that should actually not be met, but when I
started working on this feature, I thought this was the correct
configuration. Adding the `assert_success` statements revealed this
wrong line.

I also added tests to check whether `override.d` is linked correctly.

* renamed: `rspamd.bats` => `rspamd_full.bats`

* added new tests for incomplete Rspamd feature set

We now test that warnings are emitted & features are disabled correctly.

* update documentation
2023-04-23 14:02:56 +02:00
Georg Lauterbach 638975922e
scripts: Rspamd stabilization pt. 1 (#3261)
* added checks whether OpenDKIM/OpenDMARC/policyd-spf are enabled
* added functions to check if VAR is 0/0 or an int

and also added tests.

I also adjusted the test file to not run in a container, because there
is no need. This also decreases test time, which, in turn, increases
maintainers' happiness.

* added more checks to Rspamd setup

I added the helpers from the previous commit to the Rspamd setup to make
the whole setup more robust, and indicate to the user that an ENV
variable's value is incorrect.

While we did not issues for this in the past, I believe it to be
worthwhile for the future.

* added canonical directory for users to place files in

This dir is canonical with DMS's optional configuration dirs, as it
lives in well-known volume mounts. Hence, users will not need to adjust
`/etc/rspamd/override.d` manually anymore, or mount a volume to this
place.

The docs explain this now, but the DKIM page needs a slight update on
this too I guess. I will follow-up here.

* misc minor improvements
* use variables for common directories
2023-04-23 12:22:54 +02:00
Georg Lauterbach 9a284150b2
Rspamd: replace reject_unknown_client_hostname with Rspamd HFILTER_HOSTNAME_UNKNOWN and make it configurable (#3248) 2023-04-11 18:51:23 +02:00
Georg Lauterbach 806d3efef9
Rspamd: add greylisting option & code refactoring (#3206) 2023-04-11 09:16:57 +02:00
Georg Lauterbach 1e20e7c332
Image registry and setup update (#3233)
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
2023-04-10 11:37:25 +02:00
Casper f4fe5bf527
Update SA_KILL values; follow up to #3058 (#3204) 2023-03-27 01:59:43 +02:00
Georg Lauterbach e58dd1b95b
Rspamd: more features (#3159) 2023-03-18 23:32:48 +08:00
Georg Lauterbach 5e9849d94f
rspamd: rename ENABLE_REDIS & add persistence for Redis (#3143) 2023-03-04 10:45:43 +01:00
Georg Lauterbach f35b60042f
scripts: split setup-stack.sh (#3115) 2023-02-26 11:42:14 +01:00
Georg Lauterbach ae05e6a7c3
tests: improve _send_email (#3105) 2023-02-24 10:44:18 +01:00
Dmitry R 199e3c7721
config: disable SMTP authentication on port 25 (#3006)
* postfix: remove smtpd_sasl_auth_enable global setting

* tests: disable auth on 25 port

* tests: revert ldap-smtp-auth-spoofed-sender-with-filter-exception.txt

* Skip failing test

The test seems to have been broken from the beginning.

Sadly, no LDAP maintainers can verify. Added a TODO item if ever a LDAP maintainer comes around.

* Apply PR feedback

---------

Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
2023-02-23 15:19:39 +01:00
Georg Lauterbach 35692a9111
ci: refactored sedfile & used _send_mail where possible (#3103)
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
2023-02-22 10:26:04 +01:00
Georg Lauterbach bee9e3627d
rspamd: add feature for adjusting options with a file parsed by DMS (#3059)
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
2023-02-19 12:36:43 +01:00
Georg Lauterbach 40e10d755d
setup: improve Amavis setup routine (#3079)
* improve Amavis setup routine

see https://github.com/docker-mailserver/docker-mailserver/pull/3046#issuecomment-1423718811
2023-02-18 19:22:20 +01:00
Brennan Kinney 1c8a160621
chore: Remove delay starting the change detection service (#3064)
* chore: Only replace `CHKSUM_FILE` when a change has been processed

* chore: Change Detection service should be the last daemon started

* chore: Remove 10 second startup delay for change detector

There should be no concern with conflicts as any writes should have already been done by the time this daemon service is started.

* tests(fix): `smtp_delivery.bats` must wait for Amavis

The change event for adding a user can be processed much sooner now, which means Amavis may not yet be ready.

Added extra condition to wait on at least the Amavis port being reachable, and some failure asserts with the mail queue to better catch / debug when this problem occurs.

* chore: Add some minor delay to avoid Amavis failing to connect
2023-02-18 15:51:28 +01:00
Georg Lauterbach ac1df91181
chore(Postfix): disable DNSBLs (#3069) 2023-02-11 00:24:09 +01:00
Brennan Kinney 88767f7cc8
tests(refactor): open_dkim.bats (#3060)
* tests(refactor): Make test cases for opendkim keysizes DRY

- These all do roughly the same logic that can be split into two separate methods.
- `_should_generate_dkim_key()` covers a bit more logic as it can be leveraged to handle other test cases that also perform the same logic.
- The `config/opendkim/` doesn't seem necessary for tests. Only the first few test cases here are testing against it, so we can conditionally make that available. `process_check_restart.bats` also depended on it to run OpenDKIM successfully, but this was due to the `setup-stack.sh` config defaults failing to find an "empty" file forcing `supervisord` to constantly restart the process..
- With this, there we inverse the default opendkim config, so we don't have to mount unique / empty subfolders for each test case, followed by copying over the two extra configs.

* tests(refactor): DRY up more test cases

All the remaining test cases but the last one were refactored here for a clean commit diff. The last test case will be refactored in the following commit.

Plenty of repeated logic spread across these test cases, now condensed into shared methods.

* tests(refactor): Make final test case DRY

* chore: Migrate to new testing helpers

* chore: Revise test case descriptions

* tests(refactor): Improve and simplify assertions

* tests(refactor): Use common container setup instead of `docker run`

- As the majority of test cases are only running `open-dkim` helper, we don't actually have to wait for a full container setup. So an alternative container start is called.
- Also improves assertions a bit more instead of just counting lines.
- Some test cases don't bind mount all of `/tmp/docker-mailserver` contents, thus don't raise permission errors on subsequent test runs.
- Instead of `rm -f` on some config files, have opted to mount them read-only instead, or alternatively mount an anonymous empty volume instead.
- Collapsed the first three test cases into one, thus no `setup_file()` necessary.
- Shift the `_wait_for_finished_setup_in_container()` method into `_common_container_setup()` instead since nothing else is using `_common_container_start()` yet, this allows for avoiding the wait.

* tests(refactor): Collapse dkim key size test cases into single test case

This makes these tests a bit more DRY, and enhances the raised quality issue with these tests. Now not only is the domain checked in the generated DNS dkim record, but we also verify the key size is corrected in the public and private keys via openssl.

* chore: Revise container names

* chore: Swap order of test case 1 and 2

* tests(refactor): Assert generated log output

- `__should_have_tables_trustedhosts_for_domain` shifted in each test case to just after generating the domains keys.
- Asserts `open-dkim` logs instead of just counting them.
- Added checks for domains that should not be present in a test case.
- Additional coverage and notes about the alias from vhost `@localdomain.com`
- Single assert statement with switch statement as all are using common args.

* chore: Minor changes

* tests(refactor):  Share `find` logic in helpers and tests

* tests(fix): Listing file content does not need to match line order

The order printed from local system vs CI differed causing the CI to fail. The order of lines is irrelevant so `--index` is not required.

Additionally correct the prefix of the called method to be only one `_` now that it's a `common.bash` helper method.

* chore: Collapse custom DKIM selector test into custom DKIM domain test

These cover the same test logic for the most part, the first domain could also be testing the custom selector.

`special_use_folders.bats` + `mailbox_format_dbox` can assert lines instead, removing the need for `--partial`.

* Apply suggestions from code review

Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>

* chore: Split switch statement method into wrapper methods

---------

Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
2023-02-10 00:18:06 +13:00
Georg Lauterbach 2caec2cdf6
tests: refactor POP3, IMAP (actually SASLauthd + RIMAP) & relay (#3062)
* refactor `mail_pop3.bats`
* refactor `mail_with_imap.bats`
* refactor `mail_with_relays.bats`
* moved test that that did not belong into POP3 test
* slightly clean up `no_container.bats`

Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
2023-02-06 23:59:01 +01:00
Georg Lauterbach 00b1d88ed7
removal: configomat (submodule) (#3045) 2023-02-05 12:39:05 +01:00
Brennan Kinney 05db27f817
tests(refactor): Extract mail account management tests from tests.bats (#3055)
* chore: Extract out accounts test cases from `tests.bats`

Standard test file format, the test cases have been copied over unmodified.

* chore: Revise test case descriptions

* tests(refactor): `accounts.bats`

Revised test cases:
- Some common test case logic extracted to test methods.
- Update direct user management commands to use the `setup email ...` variants.
- Improved assertions.
- Removed `sleep 2` lines as the need for that is ambiguous (may no longer be relevant?)
- Additional commentary for maintaining
- Two test cases for missing `postfix-accounts.cf` opted to just run the image without any volumes instead, as the `without-accounts/` folder  was empty anyway. 2nd test case can instead use a single `docker run` to check  the newly created`postfix-accounts.cf` content.
- `test/config/without-accounts/` remains as `open_dkim.bats` presently uses it.

* chore: Remove unnecessary account removal assert

Traced this back to the original PR where it appears to have been a typo and was probably intended as a cleanup on the `user4` account. Not necessary, removing.

* chore: Rename `accounts.bat` -> `account_management.bats`

---------

* feedback: Avoid `ls` for detecting directories

Replace `ls -d` approach from original test cases

Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>

* feedback: Remove asserting empty output on failure

Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
2023-02-03 22:52:30 +00:00
Brennan Kinney 7a61214aa5
tests: Migrate and combine ENV tests for *_INET_PROTOCOLS (#3052)
* tests: Migrate and combine ENV tests for `*_INET_PROTOCOLS`

These two features + tests were introduced years apart but serve the same purpose for both Postfix and Dovecot.
2023-02-02 15:31:37 +13:00
Brennan Kinney ed6917ff22
tests: Migrate Dovecot DBox tests (sdbox + mdbox) (#3051)
* tests: Migrate Dovecot DBox tests to new testing format
* tests: Group Dovecot related tests into subfolder
2023-02-02 02:30:16 +00:00
Brennan Kinney adb30178ae
tests: Reduce cipher suite test time by a third (#3050)
Using `--openssl` uses the native `openssl` package within the image instead of the older `1.0.2` bundled from `testssl.sh`.

The test is only testing cipher suite compatibility is what we expect it to be, thus we do not need to run `testssl.sh` with a broader range of ciphers.
2023-02-02 02:29:06 +00:00
Georg Lauterbach e6dee0f2f1
ci: move tests than can be run in parallel now (#3038) 2023-01-30 09:19:47 +01:00
Georg Lauterbach 1a0c2a351a
rspamd: follow-up of #3016 (#3039) 2023-01-30 08:23:58 +01:00
Georg Lauterbach f496897b09
test helpers: add functionality for sending emails (#3026)
* add functionality for filtering mail log by ID

This was not planned, but as @polarthene mentioned in
https://github.com/docker-mailserver/docker-mailserver/pull/3033#issuecomment-1407169569
, filtering the mail log by email ID would be (the only) correct
approach for the Rspamd test (to eliminate race conditions).

I asserted the currect state, and came to the conclusion that this might
(or actually is) something we want in more than one place. So I went
ahead and implemented a solution.

The solution for acquiring the ID is a bit slower because it ensures the
mail queue is empty _before_ and _after_ the mail is sent. This is the
tradeoff one has to make if they want to send multiple emails in one
test file and get their IDs.

I hope you like this approach. I will provide another PR that adjusts
our current tests to use these new functions.

* added note about our helper functions in the docs

I think our work for our custom test framework should be noted in the
docs for newcomers to better understand what they should do.

* adjust Rspamd test to use new helpers for sending

* improve filter helpers further

* add sanity check when acquiring mail ID

* re-add `refute_output` to test which should now work well
2023-01-29 14:52:38 +01:00
Brennan Kinney 5f94d7b36b
tests: tls_cipherlists should configure testssl.sh to use CA cert (#3037)
This doesn't make any difference to the tests performed here (_partly due to `--preference`_).

It would make a difference if performing a test for receiving a grade, which would otherwise fail due to chain of trust not being verifiable for a self-signed certificate (_or a signed certificate without a CA public key to verify against_)
2023-01-29 12:40:10 +00:00
Brennan Kinney 14829a8459
tests(refactor): mail_hostname.bats (#3027)
* chore: Use a common method to check domain and fqdn config

* chore: Shift other test cases into shared test methods

* chore: Add another shared method for checking mail headers

* chore: Add another shared method for checking hostname

* refactor: Improve quality of shared test methods

Based on changes from an earlier closed hostname PR from Oct 2021 with additional revision to use `assert_output` and more thorough checking of values expected in output.

* chore: Move clean shutdown test to `process-check-restart.bats`

This was originally a single test case in `tests.bats` intended for `supervisord` testing.

It seems at some point it got reassigned to a hostname override test container, and then migrated to separate test file for hostname override test by accident.

It now belongs in the correct place again, as hostname config should have nothing to do with a graceful shutdown?

* chore: Prepare for migrating to use `test/helper/setup.bash`

* chore: Rename containers and configured FQDN settings

* chore: Convert to using common container setup helpers

Wait for SMTP port is left at the end to avoid additional start-up delays.

* chore: Use `_run_in_container_bash` helper

* chore: Be more specific on matching mail headers

- I could do multiple container grep calls instead, but opted to match by lines in file. This better ensures values are being matched to the correct lines.
- Renamed the test case descriptions.
- Expanded test coverage of the 4th container as it represents another DNS config, while the 3rd is just the 4th container with the `SRS_DOMAINNAME` env added, no value in more coverage there.

* chore: Remove redundant test coverage in `tests.bats`

These checks are performed in `mail_hostname.bats` with better coverage.

* chore: Move each containers setup into it's own test-case instead

* chore: Re-arrange container name IDs

The original `fqdn-with-subdomain` is now `with-nis-domain` which is more accurate. A new test case will properly cover the default `--hostname` only config that is not a bare domain.

* chore: Re-arrange test cases to align with new ID ordering

This commit just shifts the test cases, no new changes to any content beyond that.

* chore: Add new test case for default config

* chore: Review feedback `_run_in_container_bash` to `_run_in_container`

Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>

* chore: Additional review feedback

- Fix a suggested change bug with quote wrapping an interpolated variable.
- Convert two other `_bash` methods that were missed from review.
- Apply the last two suggested changes from review.

* chore: `_exec_in_container_bash` to `_exec_in_container`

The `| head -n 1` can be dropped if we know for sure it's only one line, which is what we expect. Quotes can then be dropped too.

---------

Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
2023-01-29 12:34:14 +00:00
Brennan Kinney ed63a6f90a
tests(refactor): Amavis spam_junk_folder.bats + spam_bounced.bats (#3036)
* tests(fix): `spam_junk_folder.bats` Wait on Amavis port to be ready

Postfix can potentially be ready before Amavis is. This caused test failures as mail was sent before Amavis was ready to process it.

Both test cases shared the same test logic, except for the expected location to deliver the spam to. Extracted into a shared test method, and moved the port conditions into there.

* tests(chore): `spam_junk_folder.bats` minor revisions

Test case descriptions, container names and test prefix are now more descriptive of what is under test here (an ENV for Amavis).

* tests(chore): Move Amavis bounce test into `spam_junk_folder.bats`

These two tests seem to be related to the same feature. Grouping them into a single test file instead.

* tests(refactor): Split shared method into smaller methods

Now it can be better shared with the bounce test case.

* tests(chore): Shift test cases to match their CONTAINER_NAME order

No changes to code, just cut + paste of the `CONTAINER3_NAME` test case to shift it to the last test case position.
2023-01-29 12:29:25 +00:00
Georg Lauterbach 555fbb78c4
feature: provide better rspamd suppport (#3016)
* 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>
2023-01-25 10:28:59 +01:00