<?xml version='1.0' encoding='utf-8'?>
<oval-def:oval_definitions xmlns:ind="http://oval.mitre.org/XMLSchema/oval-definitions-5#independent" xmlns:oval="http://oval.mitre.org/XMLSchema/oval-common-5" xmlns:oval-def="http://oval.mitre.org/XMLSchema/oval-definitions-5" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://oval.mitre.org/XMLSchema/oval-common-5 oval-common-schema.xsd  http://oval.mitre.org/XMLSchema/oval-definitions-5 oval-definitions-schema.xsd  http://oval.mitre.org/XMLSchema/oval-definitions-5#independent independent-definitions-schema.xsd  http://oval.mitre.org/XMLSchema/oval-definitions-5#unix unix-definitions-schema.xsd  http://oval.mitre.org/XMLSchema/oval-definitions-5#linux linux-definitions-schema.xsd">
  <oval-def:generator>
    <oval:product_name>OVALFileLinker from SCAP Security Guide</oval:product_name>
    <oval:product_version>ssg: [0, 1, 80], python: 3.10.12</oval:product_version>
    <oval:schema_version>5.11.2</oval:schema_version>
    <oval:timestamp>2025-11-23T12:44:14</oval:timestamp>
  </oval-def:generator>
  <oval-def:definitions>
    <oval-def:definition id="oval:ssg-ensure_pam_wheel_group_empty:def:1" version="2" class="compliance">
      <oval-def:metadata>
        <oval-def:title>Ensure the Group Used by pam_wheel.so Module Exists on System and is Empty</oval-def:title>
        <oval-def:affected family="unix">
          <oval-def:platform>Ubuntu 22.04</oval-def:platform>
        </oval-def:affected>
        <oval-def:reference ref_id="ensure_pam_wheel_group_empty" source="ssg" />
        <oval-def:description>Group referred by var_pam_wheel_group_for_su variable exists and has no members.</oval-def:description>
      </oval-def:metadata>
      <oval-def:criteria operator="AND">
        <oval-def:criterion test_ref="oval:ssg-test_ensure_pam_wheel_group_empty_group_exists:tst:1" />
        <oval-def:criterion test_ref="oval:ssg-test_ensure_pam_wheel_group_empty_has_no_members:tst:1" />
      </oval-def:criteria>
    </oval-def:definition>
  </oval-def:definitions>
  <oval-def:tests>
    <ind:textfilecontent54_test id="oval:ssg-test_ensure_pam_wheel_group_empty_group_exists:tst:1" version="1" check="at least one" comment="check if group in var_pam_wheel_group_for_su variable used by pam_wheel.so exists" check_existence="all_exist" state_operator="AND">
      <ind:object object_ref="oval:ssg-object_ensure_pam_wheel_group_exists:obj:1" />
    </ind:textfilecontent54_test>
    <ind:textfilecontent54_test id="oval:ssg-test_ensure_pam_wheel_group_empty_has_no_members:tst:1" version="1" check="at least one" comment="check if group defined by pam_wheel.so group option has no members" check_existence="all_exist" state_operator="AND">
      <ind:object object_ref="oval:ssg-object_ensure_pam_wheel_group_exists:obj:1" />
      <ind:state state_ref="oval:ssg-state_ensure_pam_wheel_group_has_no_members:ste:1" />
    </ind:textfilecontent54_test>
  </oval-def:tests>
  <oval-def:objects>
    <ind:textfilecontent54_object id="oval:ssg-object_ensure_pam_wheel_group_exists:obj:1" version="1" comment="locate the line referring the group used in pam_wheel.so module">
      <ind:filepath>/etc/group</ind:filepath>
      <ind:pattern operation="pattern match" var_ref="oval:ssg-var_ensure_pam_wheel_group_regex:var:1" />
      <ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
    </ind:textfilecontent54_object>
  </oval-def:objects>
  <oval-def:states>
    <ind:textfilecontent54_state id="oval:ssg-state_ensure_pam_wheel_group_has_no_members:ste:1" version="1" operator="AND" comment="check if the group line does not contain members">
      <ind:text operation="pattern match">^[^:]+:[^:]+:[0-9]+:\s*$</ind:text>
    </ind:textfilecontent54_state>
  </oval-def:states>
  <oval-def:variables>
    <oval-def:local_variable id="oval:ssg-var_ensure_pam_wheel_group_regex:var:1" version="1" datatype="string" comment="Regex to match the whole group line in /etc/group">
      <oval-def:concat>
        <oval-def:literal_component>^</oval-def:literal_component>
        <oval-def:escape_regex>
          <oval-def:variable_component var_ref="oval:ssg-var_pam_wheel_group_for_su:var:1" />
        </oval-def:escape_regex>
        <oval-def:literal_component>:[^:]+:[0-9]+:.*$</oval-def:literal_component>
      </oval-def:concat>
    </oval-def:local_variable>
    <oval-def:external_variable id="oval:ssg-var_pam_wheel_group_for_su:var:1" version="1" datatype="string" comment="name of the group used by pam_wheel.so group option" />
  </oval-def:variables>
</oval-def:oval_definitions>