Group-Key-Management-Cluster.xml

<?xml version="1.0"?>
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<cluster xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="types types.xsd cluster cluster.xsd" id="0x003F" name="Group Key Management Cluster" revision="2">
  <revisionHistory>
    <revision revision="1" summary="Initial Release"/>
    <revision revision="2" summary="Clarify KeySetWrite validation and behavior on invalid epoch key lengths"/>
  </revisionHistory>
  <clusterIds>
    <clusterId id="0x003F" name="GroupKeyManagement"/>
  </clusterIds>
  <classification hierarchy="base" role="utility" picsCode="GRPKEY" scope="Node"/>
  <features>
    <feature bit="0" code="CS" name="CacheAndSync" summary="The ability to support CacheAndSync security policy and MCSP.">
      <optionalConform/>
    </feature>
  </features>
  <dataTypes>
    <enum name="GroupKeyMulticastPolicyEnum">
      <item value="0" name="PerGroupID" summary="Indicates filtering of multicast messages for a specific Group ID">
        <mandatoryConform/>
      </item>
      <item value="1" name="AllNodes" summary="Indicates not filtering of multicast messages">
        <mandatoryConform/>
      </item>
    </enum>
    <enum name="GroupKeySecurityPolicyEnum">
      <item value="0" name="TrustFirst" summary="Message counter synchronization using trust-first">
        <mandatoryConform/>
      </item>
      <item value="1" name="CacheAndSync" summary="Message counter synchronization using cache-and-sync">
        <mandatoryConform>
          <feature name="CS"/>
        </mandatoryConform>
      </item>
    </enum>
    <struct name="GroupInfoMapStruct">
      <field id="1" name="GroupId" type="group-id">
        <mandatoryConform/>
      </field>
      <field id="2" name="Endpoints" type="list">
        <entry type="endpoint-no"/>
        <mandatoryConform/>
        <constraint type="minCount" value="1"/>
      </field>
      <field id="3" name="GroupName" type="string">
        <optionalConform/>
        <constraint type="maxLength" value="16"/>
      </field>
      <access fabricScoped="true"/>
    </struct>
    <struct name="GroupKeyMapStruct">
      <field id="1" name="GroupId" type="group-id">
        <mandatoryConform/>
      </field>
      <field id="2" name="GroupKeySetID" type="uint16">
        <mandatoryConform/>
        <constraint type="between" from="1" to="65535"/>
      </field>
      <access fabricScoped="true"/>
    </struct>
    <struct name="GroupKeySetStruct">
      <field id="0" name="GroupKeySetID" type="uint16">
        <mandatoryConform/>
      </field>
      <field id="1" name="GroupKeySecurityPolicy" type="GroupKeySecurityPolicyEnum">
        <access fabricSensitive="true"/>
        <mandatoryConform/>
      </field>
      <field id="2" name="EpochKey0" type="octstr">
        <access fabricSensitive="true"/>
        <quality nullable="true"/>
        <mandatoryConform/>
        <constraint type="maxLength" value="16"/>
      </field>
      <field id="3" name="EpochStartTime0" type="epoch-us">
        <access fabricSensitive="true"/>
        <quality nullable="true"/>
        <mandatoryConform/>
      </field>
      <field id="4" name="EpochKey1" type="octstr">
        <access fabricSensitive="true"/>
        <quality nullable="true"/>
        <mandatoryConform/>
        <constraint type="maxLength" value="16"/>
      </field>
      <field id="5" name="EpochStartTime1" type="epoch-us">
        <access fabricSensitive="true"/>
        <quality nullable="true"/>
        <mandatoryConform/>
      </field>
      <field id="6" name="EpochKey2" type="octstr">
        <access fabricSensitive="true"/>
        <quality nullable="true"/>
        <mandatoryConform/>
        <constraint type="maxLength" value="16"/>
      </field>
      <field id="7" name="EpochStartTime2" type="epoch-us">
        <access fabricSensitive="true"/>
        <quality nullable="true"/>
        <mandatoryConform/>
      </field>
      <field id="8" name="GroupKeyMulticastPolicy" type="GroupKeyMulticastPolicyEnum">
        <access fabricSensitive="true"/>
        <otherwiseConform>
          <provisionalConform/>
          <mandatoryConform/>
        </otherwiseConform>
      </field>
    </struct>
  </dataTypes>
  <attributes>
    <attribute id="0x0000" name="GroupKeyMap" type="list" default="empty">
      <entry type="GroupKeyMapStruct"/>
      <access read="true" write="true" readPrivilege="view" writePrivilege="manage" fabricScoped="true"/>
      <quality changeOmitted="false" nullable="false" scene="false" persistence="nonVolatile" reportable="false"/>
      <mandatoryConform/>
      <constraint type="desc"/>
    </attribute>
    <attribute id="0x0001" name="GroupTable" type="list" default="empty">
      <entry type="GroupInfoMapStruct"/>
      <access read="true" readPrivilege="view" fabricScoped="true"/>
      <mandatoryConform/>
      <constraint type="desc"/>
    </attribute>
    <attribute id="0x0002" name="MaxGroupsPerFabric" type="uint16" default="0">
      <access read="true" readPrivilege="view"/>
      <quality changeOmitted="false" nullable="false" scene="false" persistence="fixed" reportable="false"/>
      <mandatoryConform/>
    </attribute>
    <attribute id="0x0003" name="MaxGroupKeysPerFabric" type="uint16" default="1">
      <access read="true" readPrivilege="view"/>
      <quality changeOmitted="false" nullable="false" scene="false" persistence="fixed" reportable="false"/>
      <mandatoryConform/>
      <constraint type="between" from="1" to="65535"/>
    </attribute>
  </attributes>
  <commands>
    <command id="0x00" name="KeySetWrite Command" direction="commandToServer" response="Y">
      <access invokePrivilege="admin" fabricScoped="true"/>
      <mandatoryConform/>
      <field id="0" name="GroupKeySet" type="GroupKeySetStruct">
        <mandatoryConform/>
      </field>
    </command>
    <command id="0x01" name="KeySetRead Command" direction="commandToServer" response="KeySetReadResponse Command">
      <access invokePrivilege="admin" fabricScoped="true"/>
      <mandatoryConform/>
      <field id="0" name="GroupKeySetID" type="uint16">
        <mandatoryConform/>
      </field>
    </command>
    <command id="0x02" name="KeySetReadResponse Command" direction="responseFromServer">
      <mandatoryConform/>
      <field id="0" name="GroupKeySet" type="GroupKeySetStruct">
        <mandatoryConform/>
      </field>
    </command>
    <command id="0x03" name="KeySetRemove Command" direction="commandToServer" response="Y">
      <access invokePrivilege="admin" fabricScoped="true"/>
      <mandatoryConform/>
      <field id="0" name="GroupKeySetID" type="uint16">
        <mandatoryConform/>
      </field>
    </command>
    <command id="0x04" name="KeySetReadAllIndices Command" direction="commandToServer" response="KeySetReadAllIndicesResponse Command">
      <access invokePrivilege="admin" fabricScoped="true"/>
      <mandatoryConform/>
      <field id="0" name="reserved">
        <disallowConform/>
      </field>
    </command>
    <command id="0x05" name="KeySetReadAllIndicesResponse Command" direction="responseFromServer">
      <mandatoryConform/>
      <field id="0" name="GroupKeySetIDs" type="list">
        <entry type="uint16"/>
        <mandatoryConform/>
      </field>
    </command>
  </commands>
</cluster>