Commit Graph

13 Commits

Author SHA1 Message Date
Casper de61d42e68
Add ban feature to fail2ban script (#2538) 2022-04-19 08:44:51 +00:00
Georg Lauterbach a9305a073f
firewall: replace `iptables` with `nftables` (#2505)
* 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>
2022-04-05 15:13:59 +02:00
Georg Lauterbach b9dbec3276
scripts: refactored scripts located under `target/bin/` (#2500)
* refactored scripts located under `target/bin/`

The scripts under `target/bin/` now use the new log and I replaced some
`""` with `''` on the way. The functionality stays the same, this mostly
style and log.

* corrected fail2ban (script and tests)

* corrected OpenDKIM log output in tests

* reverted (some) changes to `sedfile`

Moreover, a few messages for BATS were streamlined and a regression in
the linting script reverted.

* apple PR feedback

* improve log output from `fail2ban` script

The new output has a single, clear message with the '[  ERROR  ]  '
prefix, and then output that explains the error afterwards. This is
coherent with the logging style which should be used while providing
more information than just a single line about IPTables not functioning.

* simplified `setquota` script

* consistently named the `__usage` function

Before, scripts located under `target/bin/` were using `usage` or
`__usage`. Now, they're using `__usage` as they should.

* improved `sedfile`

With `sedfile`, we cannot use the helper functions in a nice way because
it is used early in the Dockerfile at a stage where the helper scripts
are not yet copied. The script has been adjusted to be canonical with
all the other scripts under `target/bin/`.

* fixed tests

* removed `__usage` from places where it does not belong

`__usage` is to be used on wrong user input, not on other failures as
well. This was fixed in `delquota` and `setquota`.

* apply PR review feedback
2022-03-26 09:30:09 +01:00
Georg Lauterbach b7bf40ac21
renamed function `_errex` -> `_exit_with_error` (#2497) 2022-03-21 15:01:07 +01:00
Georg Lauterbach b61dfe1e24
refactoring: split helper functions into smaller scripts (#2420) 2022-02-21 11:56:57 +01:00
Casper d46e094280
Remove quotes to meet style guidelines (#2330)
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
2021-12-21 17:01:40 +01:00
Casper 5cb1815972
Disable name resolution in iptables check (#2235) 2021-10-03 12:41:35 +02:00
Georg Lauterbach 317f3e41c2
Update F2B wrapper to show possible errors with IPTables (#2170) 2021-09-06 11:39:50 +02:00
Georg Lauterbach 189e5376cc
Final Migration Step (#6)
* 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>
2021-01-16 10:16:05 +01:00
Georg Lauterbach dd5c0b003a
removing debug trace 2020-11-05 12:40:24 +01:00
Georg Lauterbach 5365e7f0f8
fixes #1677 2020-11-05 11:41:18 +01:00
Georg Lauterbach da8171388f
Complete Refactor for `target/bin` (#1654)
* documentation and script updates trying to fix #1647
* preparations for refactoring target/bin/
* complete refactor for target/bin/
* changing script output slightly
* outsourcing functions in `bin-helper.sh`
* re-wrote linting to allow for proper shellcheck -x execution
* show explanation for shellcheck ignore
* adding some more information
2020-10-21 18:16:32 +02:00
17Halbe b08c9b42ed moved fail2ban function from setup.sh to own file (#837)
* moved fail2ban function out of setup.sh
2018-02-13 08:31:12 +01:00