[don't merge] Test case for triggering validation error

[aisbergg]

This test case is supposed to trigger a validation error. PR #290 contains a fix for that.

[aisbergg]

The failure "Missing Match criteria for all", "/root/.ansible/tmp/ansible-tmp-1592415371.93-271673876487717/source line 13: Bad Match condition" is unintentional. The Match all block is apparently only supported in OpenSSH version 6.5p1 and above: https://unix.stackexchange.com/a/303982

What I was looking for is: 'Match LocalPort' in configuration but 'lport' not in connection test specification."

[schurzi]

we could solve this problem by introducing another match set for LocalPort, like with User/Group/Address/.. already. This would be placed at the end of the config and there is no need for Match all

{% for item in ssh_server_match_local_port -%}
Match LocalPort {{ item.port }}
  {% for rule in item.rules %}
    {{ rule | indent(4) }}
  {% endfor %}
{% endfor %}
{% endif %}

Another alternative is to hijack the existing ssh_server_match_user by specifying a user with the name root LocalPort 222