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<def-group>
<definition class="compliance" id="{{{ _RULE_ID }}}"
version="1">
{{{ oval_metadata("The kernel " ~ CONFIG ~ " should have value " ~ (VALUE if VALUE else "according to " ~ VARIABLE), affected_platforms=["multi_platform_all"]) }}}
<criteria operator="OR">
<criteria operator="AND">
<criterion comment="Check presence of build configuration of installed kernels"
test_ref="test_kernel_{{{ CONFIG | lower }}}" />
<criterion comment="Ensure all kernels have the config"
test_ref="test_all_kernels_{{{ CONFIG | lower }}}_compliant" />
</criteria>
{{% if SHOULD_CHECK_ABSENCE %}}
<criterion comment="Check absense of build configuration of installed kernels"
test_ref="test_kernel_{{{ CONFIG | lower }}}_absence" />
{{% endif %}}
</criteria>
</definition>
<ind:textfilecontent54_test check="all"
comment="Check /boot/config-.* files for {{{ CONFIG }}}{{{ '=' ~ VALUE if VALUE else " according to " ~ VARIABLE }}}"
id="test_kernel_{{{ CONFIG | lower }}}" version="1">
<ind:object object_ref="object_kernel_{{{ CONFIG | lower }}}" />
<ind:state state_ref="state_kernel_{{{ CONFIG | lower }}}" />
</ind:textfilecontent54_test>
<ind:textfilecontent54_object id="object_kernel_{{{ CONFIG | lower }}}" version="1">
<ind:filepath operation="pattern match">^/boot/config-.*$</ind:filepath>
<ind:pattern operation="pattern match">^{{{ CONFIG }}}="?(.*?)"?$</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
{{%- if VARIABLE %}}
<ind:textfilecontent54_state id="state_kernel_{{{ CONFIG | lower }}}" version="1">
<ind:subexpression operation="equals" datatype="string" var_ref="var_kernel_{{{ CONFIG | lower }}}"/>
</ind:textfilecontent54_state>
{{% else %}}
<ind:textfilecontent54_state id="state_kernel_{{{ CONFIG | lower }}}" version="1">
<ind:subexpression operation="equals" datatype="string">{{{ VALUE }}}</ind:subexpression>
</ind:textfilecontent54_state>
{{% endif %}}
{{% if SHOULD_CHECK_ABSENCE %}}
<ind:textfilecontent54_test check="all" check_existence="none_exist"
comment="Check /boot/config-.* files for absence of {{{ CONFIG }}}"
id="test_kernel_{{{ CONFIG | lower }}}_absence" version="1">
<ind:object object_ref="object_kernel_{{{ CONFIG | lower }}}" />
</ind:textfilecontent54_test>
{{% endif %}}
<ind:variable_test check="all" check_existence="all_exist"
comment="Check if all installed kernels are compliant"
id="test_all_kernels_{{{ CONFIG | lower }}}_compliant" version="1">
<ind:object object_ref="object_var_kernel_{{{ CONFIG | lower }}}_count" />
<ind:state state_ref="state_var_kernel_{{{ CONFIG | lower }}}" />
</ind:variable_test>
<ind:variable_object id="object_var_kernel_{{{ CONFIG | lower }}}_count" version="1">
<ind:var_ref>local_var_{{{ CONFIG | lower }}}_count_kernels_installed</ind:var_ref>
</ind:variable_object>
<ind:variable_state id="state_var_kernel_{{{ CONFIG | lower }}}" version="1">
<ind:value operation="equals" datatype="int"
var_ref="local_var_{{{ CONFIG | lower }}}_count_compliant_configs" />
</ind:variable_state>
<local_variable comment="Count number of kernels installed" datatype="int"
id="local_var_{{{ CONFIG | lower }}}_count_kernels_installed" version="1">
<count>
<unique>
<object_component object_ref="object_kernel_{{{ CONFIG | lower }}}_files"
item_field="filepath" />
</unique>
</count>
</local_variable>
<local_variable comment="Count number of configs found" datatype="int"
id="local_var_{{{ CONFIG | lower }}}_count_compliant_configs" version="1">
<count>
<unique>
<object_component object_ref="object_kernel_{{{ CONFIG | lower }}}"
item_field="filepath" />
</unique>
</count>
</local_variable>
<unix:file_object comment="Collect the kernel config files" id="object_kernel_{{{ CONFIG | lower }}}_files" version="1">
<unix:path>/boot</unix:path>
<unix:filename operation="pattern match">^config-.*$</unix:filename>
</unix:file_object>
{{%- if VARIABLE %}}
<external_variable comment="Value for kernel {{{ CONFIG }}} setting" datatype="string" id="var_kernel_{{{ CONFIG | lower }}}" version="1" />
{{%- endif %}}
</def-group>
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