Commit Graph
119 Commits
Author SHA1 Message Date
Maximilian Praeger 9853c7ea45 added: defaults for ssh_host_certificates
Signed-off-by: Maximilian Praeger <[email protected]>
2021-01-22 07:24:54 +01:00
Maximilian Praeger 6e9247bde3 added: support for HostCertificate in sshd conf file
Signed-off-by: Maximilian Praeger <[email protected]>
2021-01-22 07:24:53 +01:00
Sina Tak Tehrani ef31838fa2 Regenerate RSA key with size 4096 bits (#376)
* regenerate RSA key with size 4096 bits

Signed-off-by: Sina Tak Tehrani <[email protected]>

* fixed lint problem

Signed-off-by: Sina Tak Tehrani <[email protected]>

* fixed E301 lint error

Signed-off-by: Sina Tak Tehrani <[email protected]>

* added host keys related vars

Signed-off-by: Sina Tak Tehrani <[email protected]>

* used openssh_keypair module

Signed-off-by: Sina Tak Tehrani <[email protected]>

* changed RSA private key mode to 0640

Signed-off-by: Sina Tak Tehrani <[email protected]>

* specified condition to prevent wrong file mode on debian-based OS

Signed-off-by: Sina Tak Tehrani <[email protected]>
2021-01-21 13:38:48 +01:00
Martin Schurz 0600cdae75 add "role" to comment
Signed-off-by: Martin Schurz <[email protected]>
2021-01-20 11:23:40 +01:00
Farid Joubbi 254b62d980 Added comment on top of template about which role modified the resulting file. https://github.com/dev-sec/ansible-collection-hardening/issues/345
Signed-off-by: Farid Joubbi <[email protected]>
2021-01-19 14:05:33 +01:00
Farid Joubbi d01abb44c0 Syncookie (#372)
* Enabled SYN cookie sysctl.

Signed-off-by: Farid Joubbi <[email protected]>

* Removed SYN cookies from here since it's a default now.

Signed-off-by: Farid Joubbi <[email protected]>
2021-01-15 09:56:29 +01:00
schurzi 16a41412bb check for correct cpu vendor in initramfs-tools (#374)
Signed-off-by: Martin Schurz <[email protected]>
2021-01-12 06:31:13 +01:00
schurzi d83ad9e6a9 Merge pull request #368 from dev-sec/max_startups
reduce maximum unauthenticated ssh sessions
2021-01-11 20:49:29 +01:00
Farid Joubbi 5675589e01 Sorted sysctl values and lists in READMEs alphabetically (No functional changes). (#371)
* Add s's for consistency.

Signed-off-by: Farid Joubbi <[email protected]>

* Sort lists alphabetically.

Signed-off-by: Farid Joubbi <[email protected]>

* Sorted sysctl_config alphabetically.

Signed-off-by: Farid Joubbi <[email protected]>

* Sort removed protocols.

Signed-off-by: Farid Joubbi <[email protected]>

* Added dots in variable descriptions for the sake of consistency.

Signed-off-by: Farid Joubbi <[email protected]>

* Added dots in variable descriptions for the sake of consistency.

Signed-off-by: Farid Joubbi <[email protected]>
2021-01-08 20:45:50 +01:00
tgueldner-mms e8e552f3ae make auditd 'max_log_file' configurable (#370)
* make auditd 'max_log_file' configurable

Signed-off-by: Thomas Gueldner <[email protected]>

* fix documentation for os_auditd_max_log_file

Signed-off-by: Thomas Gueldner <[email protected]>
2021-01-08 13:23:58 +01:00
schurzi b4ca950122 set hidepid=0 on RHEL/CentOS 7 (#369)
Signed-off-by: Martin Schurz <[email protected]>
2021-01-03 12:53:08 +01:00
Martin Schurz 168af7fb6f reduce maximum unauthenticated ssh sessions
Signed-off-by: Martin Schurz <[email protected]>
2021-01-03 00:21:26 +01:00
schurziandSebastian Gumprich a75e2c028b change inclusion of os specific defaults (#353)
* change inclusion of os specific defaults

we now include the os specific options into a separate variable and
merge this with the default ansible namespace, when the corresponding
keys do not already exist (eg. are defined by default oder by user)

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

* simplify check for os specific variables

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

* add test for variable override

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

* move tests to verify stage

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

* correct grep

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

* linting

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

* fix typo

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

* Revert "Merge pull request #351 from sprat/fix-umask"

This reverts commit 9e8e0bc8fb, reversing
changes made to 98c7553016.

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

* move immutable ssh vars to internal vars

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

* move vars to OS files

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

* change default handling for all roles

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

* fix issues

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

* add documentation

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

* Update main.yml

Co-authored-by: Sebastian Gumprich <[email protected]>
2020-12-20 20:46:57 +01:00
Farid Joubbi 83e29b01f5 Removed Protocol statement in later versions of sshd, since the code … (#342)
* Removed Protocol statement in later versions of sshd, since the code for SSH-1 has been removed in sshd.

Signed-off-by: Farid Joubbi <[email protected]>

* Prettified the generated ssh_config. No functional changes, removed spaces and orphan comments.

Signed-off-by: Farid Joubbi <[email protected]>

* Removed Protocol statement in later versions of sshd, since the code for SSH-1 has been removed in sshd.

Signed-off-by: Farid Joubbi <[email protected]>

* Removed blank lines and prettified ssh_config.

Signed-off-by: Farid Joubbi <[email protected]>

* Added note about setting sshd_authenticationmethods if ssh_server_password_login.

Signed-off-by: Farid Joubbi <[email protected]>

* Backticked true.

Signed-off-by: Farid Joubbi <[email protected]>
2020-12-16 19:29:33 +01:00
Sylvain Prat 43ec139d24 Fix #348: make ssh configuration files paths configurable (#350)
Signed-off-by: Sylvain Prat <[email protected]>
2020-12-16 19:24:44 +01:00
Sylvain Prat ea471b38b7 Fix #344: make the os_env_umask variable usable again
Signed-off-by: Sylvain Prat <[email protected]>
2020-12-15 21:31:51 +01:00
Farid Joubbi 91424ac209 Improvements of comments in opensshd.conf.j2 #338 (#339)
* Fixed some comments that had issues. See #338

* Cut some long comments into two rows for easier reading.

Signed-off-by: joubbi <[email protected]>
2020-12-12 20:35:38 +01:00
szEvEz 13b09a0f23 Improve README for ssh_hardening (#335)
Signed-off-by: szEvEz <[email protected]>
2020-11-24 12:29:46 +01:00
Sebastian Gumprich f2804c7c19 Merge branch 'master' into collection 2020-11-11 21:08:54 +01:00
Sebastian Gumprich d857830979 minor readme fixes
Signed-off-by: Sebastian Gumprich <[email protected]>
2020-11-09 20:49:07 +01:00
rndmh3ro c94d973527 Prettified Code! 2020-11-08 10:20:25 +00:00
Sebastian Gumprich c8ada5c13c Merge branch 'migrate_os' into collection 2020-11-08 11:18:38 +01:00
Sebastian Gumprich dd3959276b merge os-hardening role into collection 2020-11-07 22:09:28 +01:00
Sebastian Gumprich 598f7183f8 remove os submodule 2020-11-07 21:49:25 +01:00
Sebastian Gumprich 66e88a34d1 Merge branch 'migrate_mysql' into collection 2020-11-07 21:48:11 +01:00
Sebastian Gumprich a10e4d7c1a merge mysql-hardening role into collection 2020-11-07 21:48:10 +01:00
Sebastian Gumprich 51a7fed83d remove mysql submodule 2020-11-07 21:48:06 +01:00
Sebastian Gumprich cc48e4761a Merge branch 'migrate_nginx' into collection 2020-11-07 21:47:46 +01:00
Sebastian Gumprich e406349064 merge nginx-hardening role into collection 2020-11-07 21:47:45 +01:00
Sebastian Gumprich 5aa3701de9 remove nginx submodule 2020-11-07 21:47:43 +01:00
Sebastian Gumprich d49e05f8e8 Merge branch 'migrate_ssh' into collection 2020-11-07 21:46:48 +01:00
Sebastian Gumprich a46642ee92 merge ssh-hardening role into collection 2020-11-07 21:46:45 +01:00
Sebastian Gumprich 4e322edc62 remove ssh submodule 2020-11-07 21:46:32 +01:00
Sebastian Gumprich ac3c12d264 move to collections 2020-11-07 21:19:43 +01:00
Sebastian Gumprich 877449997f New role layout. Fix #6 2016-01-08 17:00:57 +01:00
Sebastian Gumprich ea213d636c Change directory structure. Fix #43 2015-10-27 20:41:36 +01:00
Sebastian Gumprich 7eb8b4f3d3 Change directory layout. fix #48
This change gets rid of the separate role dir
and puts everything into the root-directory, making
it possible to install the role via ansible galaxy.
2015-10-21 20:52:46 +02:00
fitz123 c49d519b1f sftp_enable option 2015-10-21 22:28:01 +07:00
Florian Heinle e21e62a0dc fix mysql restart not happening because of missing os specific variable 2015-10-17 18:30:56 +02:00
Florian Heinle a5d342a01a Allow whitelisted groups on ssh
Setting ssh_allow_groups does not work when set since the corresponding if-check tests for the wrong variable
2015-10-16 19:40:28 +02:00
fitz123 519160b8e7 remove duplicate "update pam" task 2015-10-13 15:37:45 +07:00
fitz123 78fb438a10 Fix stuck in case pam files was updated before by force update 2015-09-30 22:11:37 +07:00
fitz123 893b39181e bugfix. Now option true for PrintLastLog is available again 2015-09-28 06:24:13 +07:00
fitz123 b013986f61 Fix passwdqc default options 2015-09-24 02:51:56 +07:00
fitz123 afa3be1e6a Fix nologin shell path for Oracle and RedHat 2015-09-24 02:16:51 +07:00
fitz123 c5307b36f0 Fix nologin shell path 2015-09-24 00:56:09 +07:00
Christoph Hartmann 9a3af69485 Merge pull request #35 from hardening-io/pam_selinux
Support for selinux and pam. fix #23
2015-09-22 19:58:58 +02:00
Sebastian Gumprich d3e01b75d6 Change variable for hmac from server to client
in the openssh client configuration a server variable was used.
2015-08-31 21:10:00 +02:00
Sebastian Gumprich 7b5fa53f3a Update kitchen-ansible, remove separate debian install
Due to the new kitchen-ansible version it is now
possible to install ansible on all major OS's via a
ansible omnibus script which is provided by
kitchen ansible. There's no more need to separate
the debian tests.

Also removed whitespace.
2015-08-29 14:13:17 +02:00
Sebastian Gumprich adc8462838 Revamp conditionals again 2015-08-17 15:31:45 +00:00