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<?xml version="1.0" encoding="UTF-8"?>

<schema targetNamespace="urn:mace:shibboleth:2.0:afp:mf:saml" xmlns="http://www.w3.org/2001/XMLSchema"
    xmlns:saml="urn:mace:shibboleth:2.0:afp:mf:saml" xmlns:afp="urn:mace:shibboleth:2.0:afp" version="2.0">

    <import namespace="urn:mace:shibboleth:2.0:afp" schemaLocation="classpath:/schema/shibboleth-2.0-afp.xsd" />

    <annotation>
        <documentation>
            A set of SAML specific match functions. These match functions only operate against a SAMLFilterContext.
        </documentation>
    </annotation>

    <complexType name="AttributeRequesterInEntityGroup">
        <annotation>
            <documentation>
                A match function that evaluates to true if the attribute requester is found in metadata and is a member
                of the given entity group.
            </documentation>
        </annotation>
        <complexContent>
            <extension base="saml:EntityGroupMatchType" />
        </complexContent>
    </complexType>

    <complexType name="AttributeIssuerInEntityGroup">
        <annotation>
            <documentation>
                A match function that evaluates to true if the attribute issuer is found in metadata and is a member
                of the given entity group.
            </documentation>
        </annotation>
        <complexContent>
            <extension base="saml:EntityGroupMatchType" />
        </complexContent>
    </complexType>

    <complexType name="EntityGroupMatchType" abstract="true">
        <complexContent>
            <extension base="afp:MatchFunctorType">
                <attribute name="groupID" type="string" use="required">
                    <annotation>
                        <documentation>The entity group ID that an entity must be in.</documentation>
                    </annotation>
                </attribute>
            </extension>
        </complexContent>
    </complexType>
    
    <complexType name="AttributeScopeMatchesShibMDScope">
        <annotation>
            <documentation>
                A match function that ensures that an attribute value's scope matches a scope given in metadata for the entity or role.
            </documentation>
        </annotation>
        <complexContent>
            <extension base="afp:MatchFunctorType" />
        </complexContent>
    </complexType>

  <complexType name="NameIDQualifierString">
    <annotation>
      <documentation>
        A match function that ensures that a NameID-valued attribute's qualifier(s), if set, match particular values.
      </documentation>
    </annotation>
    <complexContent>
      <extension base="afp:MatchFunctorType">
        <attribute name="attributeID" type="string">
          <annotation>
            <documentation>
              The ID of the attribute whose qualifiers should be matched. If no attribute ID is specified the
              ID of the containing attribute rule is assumed.
            </documentation>
          </annotation>
        </attribute>
        <attribute name="NameQualifier" type="string">
          <annotation>
            <documentation>
              A value to require in the NameQualifier field, or if omitted, require that it match the issuing IdP's entityID.
            </documentation>
          </annotation>
        </attribute>
        <attribute name="SPNameQualifier" type="string">
          <annotation>
            <documentation>
              A value to require in the SPNameQualifier field, or if omitted, require that it match the SP's entityID.
            </documentation>
          </annotation>
        </attribute>
      </extension>
    </complexContent>
  </complexType>

</schema>