Commit Graph
286 Commits
Author SHA1 Message Date
Sebastian Gumprichandschurzi be0642bcfb add verify-task to check if mysql is running and enabled (#608)
* add verify-task to check if mysql is running and enabled

Signed-off-by: Sebastian Gumprich <[email protected]>

* Update molecule/mysql_hardening/verify_tasks/service.yml

Co-authored-by: schurzi <[email protected]>

Signed-off-by: Sebastian Gumprich <[email protected]>
Co-authored-by: schurzi <[email protected]>
2022-12-07 08:49:07 +01:00
DonEstefananddonestefan bb3c63e321 fix IPv6 hardening (#607)
Signed-off-by: DonEstefan <[email protected]>

Signed-off-by: DonEstefan <[email protected]>
Co-authored-by: donestefan <[email protected]>
2022-11-30 16:13:25 +01:00
Sebastian GumprichandFlorian Goth e66c2eb6bb Add OpenSUSE support (#605)
* Add variables for mariadb on opensuse

Signed-off-by: Florian Goth <[email protected]>

* enable pipeline

Signed-off-by: Florian Goth <[email protected]>

* add a note about the reuirement of the jmespath library.

Signed-off-by: Florian Goth <[email protected]>

* Use python3 on opensuse

Signed-off-by: Florian Goth <[email protected]>

* fix my yml.

Signed-off-by: Florian Goth <[email protected]>

* use right ansible variable

Signed-off-by: Florian Goth <[email protected]>

* Suse requires python-rpm

Signed-off-by: Florian Goth <[email protected]>

* try zypper

Signed-off-by: Florian Goth <[email protected]>

* python-xml

Signed-off-by: Florian Goth <[email protected]>

* another try at fixing the install

Signed-off-by: Florian Goth <[email protected]>

* fix my yml

Signed-off-by: Florian Goth <[email protected]>

* another try

Signed-off-by: Florian Goth <[email protected]>

* another try

Signed-off-by: Florian Goth <[email protected]>

* another try now with rpm.

Signed-off-by: Florian Goth <[email protected]>

* fix my yml...

Signed-off-by: Florian Goth <[email protected]>

* typo

Signed-off-by: Florian Goth <[email protected]>

* do the test for Suse on the shell and not in ansible

Signed-off-by: Florian Goth <[email protected]>

* specify to use bash

Signed-off-by: Florian Goth <[email protected]>

* specify to use bash

* try the removes keyword of builtin.shell

Signed-off-by: Florian Goth <[email protected]>

* fix ansible syntax

Signed-off-by: Florian Goth <[email protected]>

* fix zypper syntax

Signed-off-by: Florian Goth <[email protected]>

* ensure pymysql is present

Signed-off-by: Florian Goth <[email protected]>

* set ansible python interpreter in converge-step, too

Signed-off-by: Sebastian Gumprich <[email protected]>

* move install task to prepare

Signed-off-by: Sebastian Gumprich <[email protected]>

Signed-off-by: Florian Goth <[email protected]>
Signed-off-by: Sebastian Gumprich <[email protected]>
Co-authored-by: Florian Goth <[email protected]>
2022-11-29 15:09:27 +01:00
Jacob Sievert ade6deeba2 Updates handlers for new ansible syntax and deprecated options for legacy commands (#602)
* Update main.yml

fixes the handler file and set new syntax

Signed-off-by: Jacob Sievert <[email protected]>

* changes command module from legacy to builtin.

Signed-off-by: Jacob Sievert <[email protected]>

Signed-off-by: Jacob Sievert <[email protected]>
2022-11-24 08:39:05 +01:00
Cristian Baldi 7d1da63c94 Allow ssh_allow_tcp_forwarding to be a boolean (#600)
* Allow ssh_allow_tcp_forwarding to be a boolean

Signed-off-by: Cristian Baldi <[email protected]>

* Update documentation related to ssh_allow_tcp_forwarding

Signed-off-by: Cristian Baldi <[email protected]>

Signed-off-by: Cristian Baldi <[email protected]>
2022-11-23 13:45:01 +01:00
Dennis Eriksen 681898bd96 OpenBSD does not support GSSAPIAuthentication
... and freaks out when it is mentioned in the config files. So let's
just remove the GSSAPI-stuff.

Signed-off-by: Dennis Eriksen <[email protected]>
2022-11-08 09:12:18 +01:00
Dennis Eriksen 4df95e3733 OpenBSD does not set distributiuon_major_version (#597)
This role fails with `The task includes an option with an undefined variable` on OpenBSD because `distributiuon_major_version` is not set on OpenBSD.

We should either default to "" if the variable is not set, or remove `vars/OpenBSD.yml`. I would prefer the former :)

Signed-off-by: Dennis Eriksen <[email protected]>

Signed-off-by: Dennis Eriksen <[email protected]>
2022-11-04 12:00:55 +01:00
Diego Louzán f8295d5248 fix(os_hardening): cast expected int types in pam tasks
Signed-off-by: Diego Louzán <[email protected]>
2022-10-27 16:50:08 +02:00
Sebastian Gumprich dac66f4a88 simplify OS-vars files
Signed-off-by: Sebastian Gumprich <[email protected]>
2022-10-25 18:59:11 +02:00
Sebastian Gumprich 3b8b394f10 add ssh-vars for new OS
Signed-off-by: Sebastian Gumprich <[email protected]>
2022-10-25 18:59:11 +02:00
Sebastian Gumprich b27ffd08b0 add mysql-vars for new OS
Signed-off-by: Sebastian Gumprich <[email protected]>
2022-10-25 18:58:53 +02:00
schurzi a1b80fe657 adopt all current suggestions from ansible-lint (#592) 2022-10-24 09:42:23 +02:00
donestefan 464d8df8e8 add hardening of root user account(s) (#579) 2022-10-21 11:05:43 +02:00
Benedikt Böhm 802bad48e6 do not manage trusted user ca keys if none exist (#580)
Signed-off-by: Benedikt Böhm <[email protected]>

Signed-off-by: Benedikt Böhm <[email protected]>
2022-10-20 14:44:14 +02:00
hagenbauer 500cd24beb nginx variables for configuration and owner (#578)
Signed-off-by: [email protected] <[email protected]>

Signed-off-by: [email protected] <[email protected]>
2022-09-08 14:58:10 +02:00
Simon Baerlocher 883effef82 add centos >8 Support (#573)
Signed-off-by: Simon Baerlocher <[email protected]>

Signed-off-by: Simon Baerlocher <[email protected]>
2022-09-06 16:31:43 +02:00
Sebastian Gumprich 9ac01fb358 add always-tag to include so other tags can be used (#569)
Signed-off-by: Sebastian Gumprich <[email protected]>

Signed-off-by: Sebastian Gumprich <[email protected]>
2022-08-26 13:45:05 +02:00
Sebastian Gumprich 11d187e62e update supported OS in meta and fix linting (#572)
Signed-off-by: Sebastian Gumprich <[email protected]>

Signed-off-by: Sebastian Gumprich <[email protected]>
2022-08-26 13:44:51 +02:00
donestefan 38e1c3bbeb fix misleading comment (#571)
also RHEL6 is not supported anymore
2022-08-26 09:17:54 +02:00
divialth fb8b9142c8 rework filesystem hardening (#555)
* rework filesystem hardening

-  removed a lot duplicated code by using a loop
-  added new hardening options for /tmp
-  added new options "passno" and "dump" for every filesystem.
   currently ansible changed that values to 0 for every fs
   new default depends on fstype, can be overwriten in config
-  removed default fstype in config
   the type will now be autodetected,  can be overwriten in config
-  mount src setting is now optional
   the source will now be autodetected,  can be overwriten in config
-  it will be now checked, if it is really a mount
-  changed fs reload to handler
-  removed check os_auditd_enabled on /var/log/audit

Signed-off-by: divialth <[email protected]>

* fix lint errors

Signed-off-by: divialth <[email protected]>

* implemented the name suggestions

Signed-off-by: divialth <[email protected]>

Signed-off-by: divialth <[email protected]>
2022-08-22 11:16:57 +02:00
schurzi c1cd6c5ac3 change default to allow SFTP (#564)
* change default to allow SFTP

Signed-off-by: Martin Schurz <[email protected]>

* add documentation

Signed-off-by: Martin Schurz <[email protected]>

* diasble sftp for default tests

Signed-off-by: Martin Schurz <[email protected]>

* extend documentation

Signed-off-by: Martin Schurz <[email protected]>

* fix typo

Signed-off-by: Martin Schurz <[email protected]>

* correct ssh version

Signed-off-by: Martin Schurz <[email protected]>

Signed-off-by: Martin Schurz <[email protected]>
2022-08-22 10:03:37 +02:00
PhilippFunkandPhilipp Funk fd3fc1cfba add option to bypass .netrc check function (#563)
add option to whitelist specific user that need a .netrc file in there home dirs
add test for .netrc files if option os_netrc_enabled is false

Signed-off-by: Philipp Funk <[email protected]>

Signed-off-by: Philipp Funk <[email protected]>
Co-authored-by: Philipp Funk <[email protected]>
2022-08-17 09:09:00 +02:00
eef8708918 Add full support for Debian 11 (#538)
* Include Debian 11 into Molecule test suites (#527)

Signed-off-by: Daya Adianto <[email protected]>

* Fix Ansible Lint GitHub Action version (#527)

Signed-off-by: Daya Adianto <[email protected]>

* Update .gitignore

Signed-off-by: Daya Adianto <[email protected]>

* mysql_hardening: Use Python 3 as Ansible interpreter (#527)

Signed-off-by: Daya Adianto <[email protected]>

* Note Debian 11 support for os_hardening & nginx_hardening (#527)

Signed-off-by: Daya Adianto <[email protected]>

* Fix lint issues & Ansible Lint configuration in CI

Signed-off-by: Daya Adianto <[email protected]>

* Try to fix YAML lint issues, again

Re-ordered YAML comments at the end of `.yamllint` file.

Signed-off-by: Daya Adianto <[email protected]>

* rm debian9 from tests, add debian 11 where missing

Signed-off-by: Sebastian Gumprich <[email protected]>

* fix mysql molecule tests

Signed-off-by: Sebastian Gumprich <[email protected]>

Signed-off-by: Daya Adianto <[email protected]>
Signed-off-by: Sebastian Gumprich <[email protected]>
Co-authored-by: Sebastian Gumprich <[email protected]>
Co-authored-by: Sebastian Gumprich <[email protected]>
2022-08-16 15:02:27 +02:00
Sebastian Gumprich d11595d81a revert debian 9 change, only one tls variable now (#562)
fixes #528

Signed-off-by: Sebastian Gumprich <[email protected]>

Signed-off-by: Sebastian Gumprich <[email protected]>
2022-08-15 16:01:49 +02:00
schurzi a806ec8598 add posibility to run ssh_hardening as unprivileged user (#561)
* add VM tests for ssh_hardening

Signed-off-by: Martin Schurz <[email protected]>

* remove VM tests from ssh_hardening

Signed-off-by: Martin Schurz <[email protected]>

* run ssh_hardening test as unprivileged user

Signed-off-by: Martin Schurz <[email protected]>

* add link for documentation

Signed-off-by: Martin Schurz <[email protected]>

* use different config

Signed-off-by: Martin Schurz <[email protected]>

* remove become

Signed-off-by: Martin Schurz <[email protected]>

* re-add become

Signed-off-by: Martin Schurz <[email protected]>

* move become into role

Signed-off-by: Martin Schurz <[email protected]>

* indentation

Signed-off-by: Martin Schurz <[email protected]>

* try args apply

Signed-off-by: Martin Schurz <[email protected]>

* fix linting

Signed-off-by: Martin Schurz <[email protected]>

* add documentation

Signed-off-by: Martin Schurz <[email protected]>

Signed-off-by: Martin Schurz <[email protected]>
2022-08-15 13:19:07 +02:00
schurzi b56c801574 add basic support for ubuntu22.04 (#554)
Signed-off-by: Martin Schurz <[email protected]>

Signed-off-by: Martin Schurz <[email protected]>
2022-08-15 13:05:09 +02:00
Benedikt Böhm 2265497e75 Fix broken mode for /var/log/audit (#552)
```
Unable to open /var/log/audit/audit.log (Permission denied)
```

This PR fixes the issue by using the default permission set by auditd (`0700`).

Signed-off-by: Benedikt Böhm <[email protected]>
2022-07-26 15:57:39 +02:00
8c82af9c98 Only run hardening if /var/log/audit exists (#550)
* Only run harding if /var/log/audit exists

Signed-off-by: GitHub <[email protected]>

* Update roles/os_hardening/tasks/minimize_access.yml

* add more conditionals to when auditd show be hardened

Signed-off-by: Sebastian Gumprich <[email protected]>

* add more tests to the os-hardening vm tests

Signed-off-by: Sebastian Gumprich <[email protected]>

* Revert "add more tests to the os-hardening vm tests"

This reverts commit c05fe8b520.

Signed-off-by: Sebastian Gumprich <[email protected]>

Co-authored-by: Sebastian Gumprich <[email protected]>
Co-authored-by: Sebastian Gumprich <[email protected]>
2022-07-15 11:41:01 +02:00
Martin Schurz edda7075a2 add badge for tests
Signed-off-by: Martin Schurz <[email protected]>
2022-07-11 12:17:34 +02:00
Martin Schurz 0f631c1405 add sysctl exclude
Signed-off-by: Martin Schurz <[email protected]>
2022-07-11 09:39:52 +02:00
Martin Schurz 5d50b5b130 add sysctl exclude
Signed-off-by: Martin Schurz <[email protected]>
2022-07-11 09:32:02 +02:00
Martin Schurz 28baf0d581 add sysctl exclude
Signed-off-by: Martin Schurz <[email protected]>
2022-07-11 09:17:44 +02:00
Martin Schurz 4b519e8b13 add sysctl exclude
Signed-off-by: Martin Schurz <[email protected]>
2022-07-11 09:13:26 +02:00
Martin Schurz 92dc094022 add sysctl exclude
Signed-off-by: Martin Schurz <[email protected]>
2022-07-11 09:05:58 +02:00
Martin Schurz cd45a58683 fix yum gpg-check task
Signed-off-by: Martin Schurz <[email protected]>
2022-07-10 20:22:39 +02:00
Martin Schurz fa7f8597d9 fix bug in check for /boot
Signed-off-by: Martin Schurz <[email protected]>
2022-07-10 13:36:19 +02:00
Sebastian Gumprich 73f84ae2a9 fix wrong indentation
Signed-off-by: Sebastian Gumprich <[email protected]>
2022-07-08 16:04:37 +02:00
Sebastian Gumprich 9b50392d8a fix linting
Signed-off-by: Sebastian Gumprich <[email protected]>
2022-07-07 16:12:06 +02:00
rndmh3ro e28e09cd0e Prettified Code! 2022-07-07 07:02:50 +00:00
488ff6a7c3 Harden mountpoints (#531)
* first testing with tasks and variables

Signed-off-by: Ludwig Bayerlein <[email protected]>

* update variables for dir options

Signed-off-by: Ludwig Bayerlein <[email protected]>

* updated permissions and defaults

Signed-off-by: Ludwig Bayerlein <[email protected]>

* fix home dir permissions

Signed-off-by: Ludwig Bayerlein <[email protected]>

* updated tasks with useful variables

Signed-off-by: Ludwig Bayerlein <[email protected]>

* reorder tasks. first remount, then manage fstab and fix permissions on directories. Renaming task names with mountpoints (slashes)

Signed-off-by: Ludwig Bayerlein <[email protected]>

* shorten tasks with list items

Signed-off-by: Ludwig Bayerlein <[email protected]>

* change defaults for /boot directory, because its a bad behaviour, if ansible changes boot entries with a default value

Signed-off-by: Ludwig Bayerlein <[email protected]>

* Update documentation for new parameters to manage mountpoints

Signed-off-by: Ludwig Bayerlein <[email protected]>

* Update roles/os_hardening/tasks/minimize_access.yml

Co-authored-by: Sebastian Gumprich <[email protected]>
Signed-off-by: Ludwig Bayerlein <[email protected]>

* Update roles/os_hardening/tasks/minimize_access.yml

Co-authored-by: Sebastian Gumprich <[email protected]>
Signed-off-by: Ludwig Bayerlein <[email protected]>

* Fix state on every new task

Signed-off-by: Ludwig Bayerlein <[email protected]>

* loop instead of list

Signed-off-by: Ludwig Bayerlein <[email protected]>

* testing remount with register

Signed-off-by: Ludwig Bayerlein <[email protected]>

* add remounts with loop over all changed folders

Signed-off-by: Ludwig Bayerlein <[email protected]>

* testing and solving trouble with variable names

Signed-off-by: Ludwig Bayerlein <[email protected]>

* optimize default permissions for var-log-audit

Signed-off-by: Ludwig Bayerlein <[email protected]>

* optimize default permissions for var-log-audit

Signed-off-by: Ludwig Bayerlein <[email protected]>

* change to new optimizied permissions of var-log-audit

Signed-off-by: Ludwig Bayerlein <[email protected]>

* fix some defaults in fstab to configure as mounted

Signed-off-by: Ludwig Bayerlein <[email protected]>

* add stat and check, if boot folder exists

Signed-off-by: Ludwig Bayerlein <[email protected]>

Co-authored-by: Ludwig Bayerlein <[email protected]>
Co-authored-by: Sebastian Gumprich <[email protected]>
2022-07-07 09:02:25 +02:00
Sebastian Gumprich 3f50b6e94b update os-hardening readme with os_ignore_users
fixes #542

Signed-off-by: Sebastian Gumprich <[email protected]>
2022-05-30 13:29:45 +02:00
Martin Schurz 46b436fc9b update description of ssh_client_alive_count
Signed-off-by: Martin Schurz <[email protected]>
2022-05-04 13:48:38 +02:00
abejotaRandAbraham Rebori 8edd650135 change permissions of the tmout.sh file (#520)
Co-authored-by: Abraham Rebori <[email protected]>
2022-02-21 14:01:19 +01:00
rndmh3ro 468e4674b8 debian 9's nginx doesnt support tls1.3
while this could be better solved by checking what nginx version is used, debian9 is eol'd in 4 months. if there will be again a need to check for nginx versions, we'll add it then

Signed-off-by: rndmh3ro <[email protected]>
2022-02-21 10:02:54 +01:00
Sebastian Gumprich 2ba40b0891 move sysctls to debian specific vars (#524)
* fix ansible-lint issue

https://github.com/ansible-community/ansible-lint/issues/1795
Signed-off-by: rndmh3ro <[email protected]>

* move 2 sysctls to debian specific

Signed-off-by: rndmh3ro <[email protected]>

* fix ansible-lint issue

https://github.com/ansible-community/ansible-lint/issues/1795
Signed-off-by: rndmh3ro <[email protected]>

* add arch linux sysctls

* simplify sysctl settings

Signed-off-by: rndmh3ro <[email protected]>

* ove overwrite to the bottom to let it acutally overwrite something

Signed-off-by: rndmh3ro <[email protected]>

* fix typo

Signed-off-by: rndmh3ro <[email protected]>
2022-02-18 15:30:32 +01:00
lbayerleinandLudwig Bayerlein 1a97c6cf87 new feautre tmout in a new pr (#516)
Signed-off-by: Ludwig Bayerlein <[email protected]>

Co-authored-by: Ludwig Bayerlein <[email protected]>
2021-12-16 11:39:24 +01:00
Sebastian Gumprich 8f22ce788c Feature coredump (#513)
* restructure limits-tasks

* disable coredumps in tests

* use notify-task for systemd-reload

Signed-off-by: rndmh3ro <[email protected]>

* add notify to another task

Signed-off-by: rndmh3ro <[email protected]>

* rm obsolete task and rename handler

Signed-off-by: rndmh3ro <[email protected]>
2021-12-10 22:10:14 +01:00
lbayerleinandLudwig Bayerlein bb8e3e375e add feature to disable coredump to limit task (#511)
Signed-off-by: Ludwig Bayerlein <[email protected]>

Co-authored-by: Ludwig Bayerlein <[email protected]>
2021-12-08 14:25:49 +01:00
alegrey91 8805d9c14a fix: change hidepid mount task state to mounted 2021-11-29 22:37:21 +01:00
schurzi ad43f908df prettify nginx options (#509)
Signed-off-by: Martin Schurz <[email protected]>
2021-11-29 10:25:43 +01:00