Commit Graph
34 Commits
Author SHA1 Message Date
Sebastian Gumprich e5cc9bbf43 restructure readme to move known problems up top
Signed-off-by: Sebastian Gumprich <[email protected]>
2024-01-12 09:30:48 +01:00
Martin Schurz 422fb940a9 manually fix remaining problems
Signed-off-by: Martin Schurz <[email protected]>
2023-12-06 15:27:21 +01:00
dev-sec CI 512e31f1ae update ssh_hardening readme 2023-11-16 14:20:44 +00:00
Sebastian Gumprich 2db75b53c1 make it possible to configure more then yes and no for PermitTunnel (#715)
This is a breaking change, since the default variable is now a string instead of a bool

Signed-off-by: Sebastian Gumprich <[email protected]>
2023-11-16 15:20:22 +01:00
schurzi 0371a2690b Prettified Code! 2023-11-16 11:35:10 +00:00
Martin Schurz adda83572a fix mixup, add custom test badge
Signed-off-by: Martin Schurz <[email protected]>
2023-11-16 12:10:41 +01:00
Martin Schurz 01bde49fbc update badges
Signed-off-by: Martin Schurz <[email protected]>
2023-11-16 11:30:38 +01:00
dev-sec CI 27a1f6e5e8 update ssh_hardening readme 2023-10-26 08:43:40 +00:00
rndmh3ro a08a057f7b Prettified Code! 2023-10-23 10:24:09 +00:00
Sebastian Gumprich 787ac9bd54 fix some wrong defaults and types in the readmes (#703)
Signed-off-by: Sebastian Gumprich <[email protected]>
2023-10-23 12:23:49 +02:00
rndmh3ro c1a0bcbe9d Prettified Code! 2023-08-07 12:31:26 +00:00
Sebastian GumprichandSebastian Gumprich f295397611 add role argument spec for os, ssh, mysql (#687)
* add role argument spec for os, ssh, mysql

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

* add role argument spec for os, ssh, mysql

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

* remove variable in variable as it cannot be used in argument spec

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

* fix wrong syntax

* fix spelling errors

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

* cannot use vars before arg-spec validation

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

* yamllint the arg-spec

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

* add back variable

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

* remove redundant setting in tests

* fix descriptions in mysql hardening to betterreflect what they do

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

* remove duplicate empty line

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

* set correct defaults on to ssl options

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

* remove left-over hidepid argument spec

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

* remove license and author infos, this lives in the collection readme

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

* fix styling

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

* update some descriptions and sort them in the readme

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

* some more linting

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

---------

Signed-off-by: Sebastian Gumprich <[email protected]>
Co-authored-by: Sebastian Gumprich <[email protected]>
2023-08-07 14:30:59 +02:00
Martin Schurz 7259d6b5fd fix spelling errors
Signed-off-by: Martin Schurz <[email protected]>
2023-04-14 23:51:53 +02:00
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
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
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
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
Filippo Tessarotto 3a73f6c46a SSH Hardening: backtick typo (#471) 2021-08-06 13:41:05 +02:00
Sebastian Gumprich 41cd8485cb enable ipv6 globally (#450)
Signed-off-by: Sebastian Gumprich <[email protected]>
2021-05-26 20:13:45 +02:00
rndmh3ro 07a0943c5a Prettified Code! 2021-04-30 12:50:12 +00:00
alimliandHaldun ALIMLI 4f42e0d396 ssh_allow_tcp_forwarding remote option added (#447)
Signed-off-by: Haldun ALIMLI <[email protected]>

Co-authored-by: Haldun ALIMLI <[email protected]>
2021-04-30 14:49:42 +02:00
Paul Seidler b12ee4d23b ssh: Client HostKeyAlgorithms configuration variable (#442)
* ssh: Client HostKeyAlgorithms configuration variable

Introduce a new variable ssh_client_host_key_algorithms to be able to configure
it for the client like for the server.
This fixes #441

Signed-off-by: Paul Seidler <[email protected]>

* sshd: Adapt the ssh_host_key_algorithms description

Linking to the latest version may lead to a broken config so be a bit more
  dynamic

Signed-off-by: Paul Seidler <[email protected]>
2021-04-23 15:54:30 +02:00
schurzi 8e4c22d8d9 remove FQCN from roles in examples (#404)
Ansible does not work with FQCN and collections sepcified for including
roles. It is currently expecting to only get the role name in this
context.

Verified with Ansible 2.10.5

Signed-off-by: Martin Schurz <[email protected]>
2021-02-17 11:34:37 +01:00
Maxim Burgerhout 54c8e6aedb Split off ssh_gssapi_delegation into own variable
Signed-off-by: Maxim Burgerhout <[email protected]>
2021-02-14 22:07:33 +01:00
Norman Ziegner 614662b99d Add variable to specify host rsa key size (#394)
Signed-off-by: Norman Ziegner <[email protected]>
2021-02-09 09:44:55 +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
Martin Schurz 168af7fb6f reduce maximum unauthenticated ssh sessions
Signed-off-by: Martin Schurz <[email protected]>
2021-01-03 00:21:26 +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
szEvEz 13b09a0f23 Improve README for ssh_hardening (#335)
Signed-off-by: szEvEz <[email protected]>
2020-11-24 12:29:46 +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 a46642ee92 merge ssh-hardening role into collection 2020-11-07 21:46:45 +01:00