* [mysql_hardening] Allow setting the mysql_distribution
On some operating systems, the package for MySQL is not `mysql-server`,
and so the default check for this will not yield the correct result.
This change adds an escape hatch by letting the user set
`mysql_distribution`. Additionally, it verifies that it is set to a
legal value if the user has set it.
Closes#472
Signed-off-by: Shawn Wilsher <656602+sdwilsh@users.noreply.github.com>
* Update roles/mysql_hardening/tasks/main.yml
Co-authored-by: Sebastian Gumprich <rndmh3ro@users.noreply.github.com>
* Add CVE-2021-33909 mitigations
kernel.unprivileged_bpf_disabled: 1
kernel.unprivileged_userns_clone: 0
The first one is also used by Tails.
Signed-off-by: Paweł Krawczyk <616047+kravietz@users.noreply.github.com>
* Clean up whitespaces
Signed-off-by: Paweł Krawczyk <616047+kravietz@users.noreply.github.com>
* Add Configuration of password remember
and set default to 60
see Telekom 2021.07-01 SoC 3.01 Req 25 and SoC 3.65 Req46
Signed-off-by: Maik Stuebner <Maik.Stuebner@t-systems.com>
* set default for password remember back to 5
Signed-off-by: Maik Stuebner <Maik.Stuebner@t-systems.com>
* readme default for password remember back to 5
Signed-off-by: Maik Stuebner <Maik.Stuebner@t-systems.com>
* add SUB_UID_MIN/MAX/COUNT, SUB_GID_MIN/MAX/COUNT
Similar reason as #461
> If /etc/subuid exists, the commands useradd and newusers (unless the user already have subordinate user IDs)
> allocate SUB_UID_COUNT unused user IDs from the range SUB_UID_MIN to SUB_UID_MAX for each new user.
> The default values for SUB_UID_MIN, SUB_UID_MAX, SUB_UID_COUNT are respectively 100000, 600100000 and 65536.
Signed-off-by: Leo Gallucci <elgalu3@gmail.com>
* document SUB_UID_MIN/MAX/COUNT, etc
Signed-off-by: Leo Gallucci <elgalu3@gmail.com>
* use os_family instead of distribution for debian systems
Signed-off-by: rndmh3ro <github@gumpri.ch>
* remove tasks related to rhel6 or debian 6
Signed-off-by: rndmh3ro <github@gumpri.ch>
* add rocky linux 8 tests and make sure that all relevant tasks are executed
Signed-off-by: rndmh3ro <github@gumpri.ch>
* fix missing quote
Signed-off-by: rndmh3ro <github@gumpri.ch>
when our collection is used with tags, the os dependent variables are
not resolved. This task should run every time, so the behaviour is
correct.
Signed-off-by: Martin Schurz <Martin.Schurz@t-systems.com>
When `import_tasks` is used, the task `Fetch OS dependent variables`
always runs, even when excluded by an upstream tag.
When `Fetch OS dependent variables` runs while excluded via tags, it
will always fail with the following.
```
fatal: [alpha]: FAILED! => {"msg": "No file was found when using first_found. Use errors='ignore' to allow this task to be skipped if no files are found"}
```
This brings os_hardening's main.yml in line with ssh_hardening's
main.yml, which doesn't have this issue.
Signed-off-by: Colin Adler <colin@coder.com>
* added version check for MariaDB in Query
MariaDB Uses the authentication_string field since 10.4.0, added this in version check in query for users to delete
Signed-off-by: Martin Neubert <martin.neubert@t-systems.com>
* Update roles/mysql_hardening/tasks/mysql_secure_installation.yml
Co-authored-by: Sebastian Gumprich <rndmh3ro@users.noreply.github.com>
* Update roles/mysql_hardening/tasks/mysql_secure_installation.yml
Co-authored-by: Sebastian Gumprich <rndmh3ro@users.noreply.github.com>
Co-authored-by: Sebastian Gumprich <rndmh3ro@users.noreply.github.com>
* 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 <705535+sepek@users.noreply.github.com>
* 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 <705535+sepek@users.noreply.github.com>
Signed-off-by: Sebastian Gumprich <sebastian.gumprich@t-systems.com>
install collection in molecule
Signed-off-by: Sebastian Gumprich <sebastian.gumprich@t-systems.com>
remove deprecated ubuntu 16.04 from tests
Signed-off-by: Sebastian Gumprich <sebastian.gumprich@t-systems.com>
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 <Martin.Schurz@t-systems.com>
Previously, the ssh_gssapi_support variable only toggled the GSSAPI
settings in sshd_config.
Through this change, setting ssh_gssapi_support to true also enables
support in ssh_config.
It enables both authentication and credential delegation.
Signed-off-by: Maxim Burgerhout <maxim@wzzrd.com>
* make wrong password fail task
Signed-off-by: Sebastian Gumprich <sebastian.gumprich@t-systems.com>
* add name to fail task
Signed-off-by: Sebastian Gumprich <sebastian.gumprich@t-systems.com>
* add restart handler variable for mysql role
Signed-off-by: Sebastian Gumprich <sebastian.gumprich@t-systems.com>
* add prettierignore file to ignore CHANGELOG
Signed-off-by: Sebastian Gumprich <sebastian.gumprich@t-systems.com>
* add ansible to requirements
Signed-off-by: Martin Schurz <Martin.Schurz@t-systems.com>
* trigger run
Signed-off-by: Martin Schurz <Martin.Schurz@t-systems.com>
* update noqa for ansible-lint 5
Signed-off-by: Martin Schurz <Martin.Schurz@t-systems.com>
tihis fixes a problem with Ansible 2.9 where the default openssh_keypair
is not supporting every option we need
Signed-off-by: Martin Schurz <Martin.Schurz@t-systems.com>
* regenerate RSA key with size 4096 bits
Signed-off-by: Sina Tak Tehrani <ssttehrani@gmail.com>
* fixed lint problem
Signed-off-by: Sina Tak Tehrani <ssttehrani@gmail.com>
* fixed E301 lint error
Signed-off-by: Sina Tak Tehrani <ssttehrani@gmail.com>
* added host keys related vars
Signed-off-by: Sina Tak Tehrani <ssttehrani@gmail.com>
* used openssh_keypair module
Signed-off-by: Sina Tak Tehrani <ssttehrani@gmail.com>
* changed RSA private key mode to 0640
Signed-off-by: Sina Tak Tehrani <ssttehrani@gmail.com>
* specified condition to prevent wrong file mode on debian-based OS
Signed-off-by: Sina Tak Tehrani <ssttehrani@gmail.com>
