...

schema/unix.xsd

@@ -36,4 +36,48 @@
         </xs:restriction>
     </xs:simpleType>
 
+    <xs:complexType name="t_user">
+        <xs:sequence>
+            <xs:element name="password" minOccurs="0" maxOccurs="1"
+                        type="aif:t_nixpass"/>
+            <xs:element name="xGroup" minOccurs="0" maxOccurs="unbounded">
+                <xs:complexType>
+                    <xs:attribute name="name" type="unix:t_posixUserGroup"
+                                  use="required"/>
+                    <xs:attribute name="create" type="xs:boolean" use="optional"
+                                  default="false"/>
+                    <xs:attribute name="gid" type="xs:positiveInteger"
+                                  use="optional"/>
+                </xs:complexType>
+                <xs:unique name="uniq_grp">
+                    <xs:selector xpath="aif:xGroup"/>
+                    <xs:field xpath="@name"/>
+                </xs:unique>
+            </xs:element>
+        </xs:sequence>
+        <xs:attribute name="name" type="unix:t_posixUserGroup" use="required"/>
+        <xs:attribute name="home" type="unix:t_filepath" use="optional"/>
+        <xs:attribute name="uid" type="xs:positiveInteger" use="optional"/>
+        <xs:attribute name="group" type="unix:t_posixUserGroup" use="optional"/>
+        <xs:attribute name="gid" type="xs:positiveInteger" use="optional"/>
+        <xs:attribute name="comment" type="std:t_nonempty" use="optional"/>
+        <xs:attribute name="sudo" type="xs:boolean" use="optional"
+                      default="false"/>
+        <xs:attribute name="sudoPassword" type="xs:boolean" use="optional"
+                      default="true"/>
+        <xs:attribute name="shell" type="unix:t_filepath" use="optional"
+                      default="/bin/bash"/>
+        <!-- TODO: change the positiveIntegers to xs:duration? or union? -->
+        <!-- Might be pointless since the smallest increment is 1 day in
+             shadow(5). -->
+        <xs:attribute name="minAge" type="xs:positiveInteger" use="optional"/>
+        <xs:attribute name="maxAge" type="xs:positiveInteger" use="optional"/>
+        <xs:attribute name="warnDays" type="xs:positiveInteger"
+                      use="optional"/>
+        <xs:attribute name="inactiveDays" type="xs:positiveInteger"
+                      use="optional"/>
+        <xs:attribute name="expireDate" type="std:t_epoch_or_iso"
+                      use="optional"/>
+    </xs:complexType>
+
 </xs:schema>