template_OVAL_audit_rules_dac_modification

<def-group>
  <definition class="compliance" id="{{{ _RULE_ID }}}" version="1">
    {{{ oval_metadata("The changing of file permissions and attributes should be audited.") }}}
    <criteria operator="OR">

      <!-- Test the augenrules case -->
      <criteria operator="AND">
        <extend_definition comment="audit augenrules" definition_ref="audit_rules_augenrules" />
        <criterion comment="audit augenrules 32-bit {{{ ATTR }}}" test_ref="test_32bit_ardm_{{{ ATTR }}}_augenrules" />
        <criteria operator="OR">
          <!-- System either isn't 64-bit => we just check presence of 32-bit version of {{{ ATTR }}} audit DAC rule -->
          <extend_definition comment="64-bit system" definition_ref="system_info_architecture_64bit" negate="true" />
          <!-- Or system is 64-bit => in that case we also need to verify the presence of 64-bit version of {{{ ATTR }}} audit DAC rule -->
          <criterion comment="audit augenrules 64-bit {{{ ATTR }}}" test_ref="test_64bit_ardm_{{{ ATTR }}}_augenrules" />
        </criteria>
      </criteria>

      <!-- OR test the auditctl case -->
      <criteria operator="AND">
        <extend_definition comment="audit auditctl" definition_ref="audit_rules_auditctl" />
        <criterion comment="audit auditctl 32-bit {{{ ATTR }}}" test_ref="test_32bit_ardm_{{{ ATTR }}}_auditctl" />
        <criteria operator="OR">
          <!-- System either isn't 64-bit => we just check presence of 32-bit version of {{{ ATTR }}} audit DAC rule -->
          <extend_definition comment="64-bit system" definition_ref="system_info_architecture_64bit" negate="true" />
          <!-- Or system is 64-bit => in that case we also need to verify the presence of 64-bit version of {{{ ATTR }}} audit DAC rule -->
          <criterion comment="audit auditctl 64-bit {{{ ATTR }}}" test_ref="test_64bit_ardm_{{{ ATTR }}}_auditctl" />
        </criteria>
      </criteria>

    </criteria>
  </definition>

  <ind:textfilecontent54_test check="all" comment="audit augenrules 32-bit {{{ ATTR }}}" id="test_32bit_ardm_{{{ ATTR }}}_augenrules" version="1">
    <ind:object object_ref="object_32bit_ardm_{{{ ATTR }}}_augenrules" />
  </ind:textfilecontent54_test>
  <ind:textfilecontent54_object id="object_32bit_ardm_{{{ ATTR }}}_augenrules" version="1">
    <ind:filepath operation="pattern match">^/etc/audit/rules\.d/.*\.rules$</ind:filepath>
    <ind:pattern operation="pattern match">^[\s]*-a[\s]+always,exit[\s]+(?:.*-F[\s]+arch=b32[\s]+)(?:.*(-S[\s]+{{{ ATTR }}}[\s]+|([\s]+|[,]){{{ ATTR }}}([\s]+|[,])))(?:.*-F\s+auid>={{{ auid }}}[\s]+)(?:.*-F\s+auid!=(?:4294967295|unset)[\s]+).*(-k[\s]+|-F[\s]+key=)[\S]+[\s]*$</ind:pattern>
    <ind:instance datatype="int">1</ind:instance>
  </ind:textfilecontent54_object>

  <ind:textfilecontent54_test check="all" comment="audit augenrules 64-bit {{{ ATTR }}}" id="test_64bit_ardm_{{{ ATTR }}}_augenrules" version="1">
    <ind:object object_ref="object_64bit_ardm_{{{ ATTR }}}_augenrules" />
  </ind:textfilecontent54_test>
  <ind:textfilecontent54_object id="object_64bit_ardm_{{{ ATTR }}}_augenrules" version="1">
    <ind:filepath operation="pattern match">^/etc/audit/rules\.d/.*\.rules$</ind:filepath>
    <ind:pattern operation="pattern match">^[\s]*-a[\s]+always,exit[\s]+(?:.*-F[\s]+arch=b64[\s]+)(?:.*(-S[\s]+{{{ ATTR }}}[\s]+|([\s]+|[,]){{{ ATTR }}}([\s]+|[,])))(?:.*-F\s+auid>={{{ auid }}}[\s]+)(?:.*-F\s+auid!=(?:4294967295|unset)[\s]+).*(-k[\s]+|-F[\s]+key=)[\S]+[\s]*$</ind:pattern>
    <ind:instance datatype="int">1</ind:instance>
  </ind:textfilecontent54_object>

  <ind:textfilecontent54_test check="all" comment="audit auditctl 32-bit {{{ ATTR }}}" id="test_32bit_ardm_{{{ ATTR }}}_auditctl" version="1">
    <ind:object object_ref="object_32bit_ardm_{{{ ATTR }}}_auditctl" />
  </ind:textfilecontent54_test>
  <ind:textfilecontent54_object id="object_32bit_ardm_{{{ ATTR }}}_auditctl" version="1">
    <ind:filepath>/etc/audit/audit.rules</ind:filepath>
    <ind:pattern operation="pattern match">^[\s]*-a[\s]+always,exit[\s]+(?:.*-F[\s]+arch=b32[\s]+)(?:.*(-S[\s]+{{{ ATTR }}}[\s]+|([\s]+|[,]){{{ ATTR }}}([\s]+|[,])))(?:.*-F\s+auid>={{{ auid }}}[\s]+)(?:.*-F\s+auid!=(?:4294967295|unset)[\s]+).*(-k[\s]+|-F[\s]+key=)[\S]+[\s]*$</ind:pattern>
    <ind:instance datatype="int">1</ind:instance>
  </ind:textfilecontent54_object>

  <ind:textfilecontent54_test check="all" comment="audit auditctl 64-bit {{{ ATTR }}}" id="test_64bit_ardm_{{{ ATTR }}}_auditctl" version="1">
    <ind:object object_ref="object_64bit_ardm_{{{ ATTR }}}_auditctl" />
  </ind:textfilecontent54_test>
  <ind:textfilecontent54_object id="object_64bit_ardm_{{{ ATTR }}}_auditctl" version="1">
    <ind:filepath>/etc/audit/audit.rules</ind:filepath>
    <ind:pattern operation="pattern match">^[\s]*-a[\s]+always,exit[\s]+(?:.*-F[\s]+arch=b64[\s]+)(?:.*(-S[\s]+{{{ ATTR }}}[\s]+|([\s]+|[,]){{{ ATTR }}}([\s]+|[,])))(?:.*-F\s+auid>={{{ auid }}}[\s]+)(?:.*-F\s+auid!=(?:4294967295|unset)[\s]+).*(-k[\s]+|-F[\s]+key=)[\S]+[\s]*$</ind:pattern>
    <ind:instance datatype="int">1</ind:instance>
  </ind:textfilecontent54_object>

</def-group>