* chore: Extract letsencrypt logic into methods
This allows other scripts to share the functionality to discover the correct letsencrypt folder from the 3 possible locations (where specific order is important).
As these methods should now return a string value, the `return 1` after a panic is now dropped.
* chore: Update comments
The todo is resolved with this PR, `_setup_ssl` will be called by both cert conditional statements with purpose for each better documented to maintainers at the start of the logic block.
* refactor: Defer most logic to helper/ssl.sh
The loop is no longer required, extraction is delegated to `_setup_ssl` now.
For the change event prevention, we retrieve the relevant FQDN via the new helper method, beyond that it's just indentation diff.
`check-for-changes.sh` adjusted to allow locally scoped var declarations by wrapping a function. Presently no loop control flow is needed so this seems fine. Made it clear that `CHANGED` is local and `CHKSUM_FILE` is not.
Panic scope doesn't require `SSL_TYPE` for context, it's clearly`letsencrypt`.
* fix: Correctly match wildcard results
Now that the service configs are properly updated, when the services restart they will return a cert with the SAN `DNS:*.example.test`, which is valid for `mail.example.test`, however the test function did not properly account for this in the regexp query.
Resolved by truncating the left-most DNS label from FQDN and adding a third check to match a returned wildcard DNS result.
Extracted out the common logic to create the regexp query and renamed the methods to communicate more clearly that they check the FQDN is supported, not necessarily explicitly listed by the cert.
* tests(letsencrypt): Enable remaining tests
These will now pass. Adjusted comments accordingly.
Added an additional test on a fake FQDN that should still be valid to a wildcard cert (SNI validation in a proper setup would reject the connection afterwards).
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
* chore: Normalize container setup
Easier to grok what is different between configurations.
- Container name usage replaced with variable
- Volumes defined earlier and redeclared when relevant (only real difference is `VOLUME_LETSENCRYPT`)
- Contextual comment about the `acme.json` copy.
- Quoting `SSL_TYPE`, `SSL_DOMAIN` and `-h` values for syntax highlighting.
- Moved `-t` and `${NAME}` to separate line.
- Consistent indentation.
* chore: DRY test logic
Extracts out repeated test logic into methods
* chore: Scope configs to individual test cases (1/3)
- Preparation step for shifting out the container configs to their own scoped test cases. Split into multiple commits to ease reviewing by diffs for this change.
- Re-arrange the hostname and domain configs to match the expected order of the new test cases.
- Shuffle the hostname and domainname grouped tests into tests per container config scope.
- Collapse the `acme.json` test cases into single test case.
* chore: Scope configs to individual test cases (2/3)
- Shifts the hostname and domainname container configs into their respective scoped test cases.
- Moving the `acme.json` container config produces a less favorable diff, so is deferred to a follow-up commit.
- Test cases updated to refer to their `${CONTAINER_NAME}` var instead of the hard-coded string name.
* chore: Scope configs to individual test cases (3/3)
Final commit to shift out the container configs.
- Common vars are exported in `setup_file()` for the test cases to use without needing to repeat the declaration in each test case.
- `teardown_file()` shifts container removal at end of scoped test case.
* chore: Adapt to `common_container_setup` template
- `CONTAINER_NAME` becomes `TEST_NAME` (`common.bash` helper via `init_with_defaults`).
- `docker run ...` and related configuration is now outsourced to the `common.bash` helper, only extra args that the default template does not cover are defined in the test case.
- `TARGET_DOMAIN`establishes the domain folder name for `/etc/letsencrypt/live`.
- `_should*` methods no longer manage a `CONTAINER_NAME` arg, instead using the `TEST_NAME` global that should be valid as test is run as a sequence of test cases.
- `PRIVATE_CONFIG` and the `private_config_path ...` are now using the global `TEST_TMP_CONFIG` initialized at the start of each test case, slightly different as not locally defined/scoped like `PRIVATE_CONFIG` would be within the test case, hence the explicit choice of a different name for context.
* chore: Minor tweaks
- Test case comment descriptions.
- DRY: `docker rm -f` lines moved to `teardown()`
- Use `wait_for_service` helper instead of checking the `changedetector` script itself is running.
- There is a startup delay before the `changedetector` begins monitoring, wait until it ready event is logged.
- Added a helper to query logs for a service (useful later).
- `/bin/sh` commands reduced to `sh`.
- Change the config check to match and compare output, not number of lines returned. Provides better failure output by bats to debug against.
* chore: Add more test functions for `acme.json`
This just extracts out existing logic from the test case to functions to make the test case itself more readable/terse.
* chore: Housekeeping
No changes, just moving logic around and grouping into inline functions, with some added comments.
* chore: Switch to `example.test` certs
This also required copying the source files to match the expected letsencrypt file structure expected in the test/container usage.
* chore: Delete `test/config/letsencrypt/`
No longer necessary, using the `example.test/` certs instead.
These letsencrypt certs weren't for the domains they were used for, and of course long expired.
* chore: Housekeeping
Add more maintainer comments, rename some functions.
* tests: Expand `acme.json` extraction coverage
Finally able to add more test coverage! :)
- Two new methods to validate expected success/failure of extraction for a given FQDN.
- Added an RSA test prior to the wildcard to test a renewal simulation (just with different cert type).
- Added extra method to make sure we're detecting multiple successful change events, not just a previous logged success (false positive).
* tests: Refactor the negotiate_tls functionality
Covers all ports (except POP) and correctly tests against expected verification status with new `example.test` certs.
The `FQDN` var will be put to use in a follow-up commit.
* tests: Verify the certs contain the expected FQDNs
* chore: Extract TLS test methods into a separate helper script
Can be useful for other TLS tests to utilize.
* chore: Housekeeping
* chore: Fix test typo
There was a mismatch between the output and expected output between these two files "find key for" and "find key & cert for". Changed to "find key and/or cert for" to make the warning more clear that it's issued for either or both failure conditions.
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
These are improvements for better supporting the requirements of other tests.
- Opted for passing an array reference instead of an ENV file. This seems to be a better approach and supports more than just ENV changes.
- Likewise, shifted to a `create` + `start` approach, instead of `docker run` for added flexibility.
- Using `TEST_TMP_CONFIG` instead of `PRIVATE_CONFIG` to make the difference in usage with config volume in tests more clear.
- Changed the config volume from read-only volume mount to be read-write instead, which seems required for other tests.
- Added notes about logged failures from a read-only config volume during container startup.
- Added `TEST_CA_CERT` as a default CA cert path for the test files volume. This can be used by default by openssl methods.
* fix: Spam bounced test copy/paste typo
* tests(docs): Expand inline documentation
Should assist maintainers like myself that are not yet familiar with this functionality, saving some time :)
* Refactor bounced test + Introduce initial container template
DRY'd up the test and extracted a common init pattern for other tests to adopt in future.
The test does not need to run distinct containers at once, so a common name is fine, although the `init_with_defaults()` method could be given an arg to add a suffix: `init_with_defaults "_${BATS_TEST_NUMBER}"` which could be called in `setup()` for tests that can benefit from being run in parallel.
Often it seems the containers only need the bare minimum config such as accounts provided to actually make the container happy to perform a test, so sharing a `:ro` config mount is fine, or in future this could be better addressed.
---
The test would fail if the test cases requiring smtp access ran before postfix was ready (_only a few seconds after setup scripts announce being done_). Added the wait condition for smtp, took a while to track that failure down.
* docker_container first, then fall back to docker_image
+ test changes to support
+ test change to wait for smtp port to fix flakey tests since https://github.com/docker-mailserver/docker-mailserver/pull/2104
* quick fix
* Update setup.sh
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
Co-authored-by: Casper <casperklein@users.noreply.github.com>
* first migration steps
* altered issue templates
* altered README
* removed .travis.yml
* adjusting registry & repository, Dockerfile and compose.env
* Close stale issues automatically
* Integrated CI with Github Actions (#3)
* feat: integrated ci with github actions
* fix: use secrets for docker org and update image
* docs: clarify why we use -t if no tty exists
* fix: correct remaining references to old repo
chore: prettier automatically updated markdown as well
* fix: hardcode docker org
* change testing image to just testing
* ci: add armv7 as a supported platform
* finished migration steps
* corrected linting in build-push action
* corrected linting in build-push action (2)
* minor preps for PR
* correcting push on pull request and minor details
* adjusted workflows to adhere closer to @wernerfred's diagram
* minor patches
* adjusting Dockerfile's installation of base packages
* adjusting schedule for stale issue action
* reverting license text
* improving CONTRIBUTING.md PR text
* Update CONTRIBUTING.md
* a bigger patch at the end
* moved all scripts into one directory under target/scripts/
* moved the quota-warning.sh script into target/scripts/ and removed empty directory /target/dovecot/scripts
* minor fixes here and there
* adjusted workflows for use a fully qualified name (i.e. docker.io/...)
* improved on the Dockerfile layer count
* corrected local tests - now they (actually) work (fine)!
* corrected start-mailserver.sh to make use of defaults consistently
* removed very old, deprecated variables (actually only one)
* various smaller improvements in the end
* last commit before merging #6
* rearranging variables to use alphabetic order
Co-authored-by: casperklein <casperklein@users.noreply.github.com>
Co-authored-by: Nick Pappas <radicand@users.noreply.github.com>
Co-authored-by: William Desportes <williamdes@wdes.fr>
* Added `bats-assert` for more detailed error, very useful locally and on Travis
* Moved `bats` to git submodule
Example:
```
not ok 52 checking opendkim: generator creates keys, tables and TrustedHosts
# (from function `assert_output' in file test/test_helper/bats-assert/src/assert.bash, line 239,
# in test file test/tests.bats, line 368)
# `assert_output 2' failed
#
# -- output differs --
# expected : 2
# actual : 4
# --
#
```
