<xsd:schema xmlns:xsd='http://www.w3.org/2001/XMLSchema'>

  <xsd:annotation>
    <xsd:documentation>
      XML Schema for Properties/accounts.xml
      Holger Weiss
    </xsd:documentation>
  </xsd:annotation>

  <xsd:simpleType name='pathType'>
    <xsd:restriction base='xsd:string'>
      <xsd:pattern value='/.*'/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:complexType name='unixUserType'>
    <xsd:attribute name='name' type='xsd:string' use='required'/>
    <xsd:attribute name='uid' type='xsd:unsignedInt' use='required'/>
    <xsd:attribute name='gid' type='xsd:unsignedInt'/>
    <xsd:attribute name='group' type='xsd:string'/>
    <xsd:attribute name='gecos' type='xsd:string'/>
    <xsd:attribute name='home' type='pathType'/>
    <xsd:attribute name='shell' type='pathType'/>
    <xsd:attribute name='extra_groups' type='xsd:string'/>
    <xsd:attribute name='key_group' type='xsd:string'/>
  </xsd:complexType>

  <xsd:complexType name='unixGroupType'>
    <xsd:attribute name='name' type='xsd:string' use='required'/>
    <xsd:attribute name='gid' type='xsd:unsignedInt' use='required'/>
  </xsd:complexType>

  <xsd:complexType name='containerType'>
    <xsd:choice maxOccurs='unbounded'>
      <xsd:element name='UnixUser' type='unixUserType'/>
      <xsd:element name='UnixGroup' type='unixGroupType'/>
      <xsd:element name='Client' type='containerType'/>
      <xsd:element name='Group' type='containerType'/>
    </xsd:choice>
    <xsd:attribute name='name' type='xsd:string' use='required'/>
    <xsd:attribute name='negate' type='xsd:boolean'/>
  </xsd:complexType>

  <xsd:complexType name='propertiesType'>
    <xsd:choice minOccurs='0' maxOccurs='unbounded'>
      <xsd:element name='UnixUser' type='unixUserType'/>
      <xsd:element name='UnixGroup' type='unixGroupType'/>
      <xsd:element name='Client' type='containerType'/>
      <xsd:element name='Group' type='containerType'/>
    </xsd:choice>
  </xsd:complexType>

  <xsd:element name='Properties' type='propertiesType'/>

</xsd:schema>

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