XDPMessages.xsd

<?xml version="1.0" encoding="utf-8"?>
<xs:schema targetNamespace="urn:com.XDP.XDPMessages"
    elementFormDefault="qualified"
    xmlns="urn:com.XDP.XDPMessages"
    xmlns:msg="urn:com.XDP.XDPMessages"
    xmlns:xdp="urn:com.XDP.XDPData"
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
>

  <xs:import namespace="urn:com.XDP.XDPData" schemaLocation="XDP.xsd" />

  <xs:element name="XDPKeys">
    <xs:annotation>
      <xs:documentation>This element holds the unencrypted versions of the symmetric encryption and symmetric signature keys</xs:documentation>
    </xs:annotation>
    <xs:complexType>
      <xs:sequence>
        <xs:element name="XDPEncryptionKey" type="xs:hexBinary" />
        <xs:element name="XDPSignatureKey" type="xs:hexBinary" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  
  <xs:element name="XDPRequestDomainHeader">
    <xs:annotation>
      <xs:documentation>This message is sent by XDP Service to request an XDPInternalDomainHeader and XDPInternalDomainHeaderSignature from the XDP Domain Service</xs:documentation>
    </xs:annotation>
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="xdp:XDPInternalCommonHeader" />
        <xs:element ref="xdp:XDPAuthorizedIdentities" />
        <xs:element ref="msg:XDPKeys" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>

  <xs:element name="XDPResponseDomainHeader">
    <xs:annotation>
      <xs:documentation>This message is sent by the XDP Domain Service in response to the XDPRequestDomainHeader message</xs:documentation>
    </xs:annotation>
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="xdp:XDPInternalDomainHeader" />
        <xs:element ref="xdp:XDPInternalHeaderDomainSignature" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>

  <xs:element name="XDPRequestDecryptionKey">
    <xs:annotation>
      <xs:documentation>This message is sent by XDP Service to request the XDPKeys from the XDP Domain Service</xs:documentation>
    </xs:annotation>
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="xdp:XDPInternalCommonHeader" />
        <xs:element ref="xdp:XDPInternalDomainHeader" />
        <xs:element ref="xdp:XDPInternalHeaderDomainSignature" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>

  <xs:element name="XDPResponseDecryptionKey">
    <xs:complexType>
      <xs:annotation>
        <xs:documentation>This message is sent by the XDP Domain Service in response to the XDPRequestDecryptionKey message</xs:documentation>
      </xs:annotation>
      <xs:sequence>
        <xs:element ref="msg:XDPKeys" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>

  <xs:element name="XDPException">
    <xs:annotation>
      <xs:documentation>This message is sent if an error occurs</xs:documentation>
    </xs:annotation>
    <xs:complexType>
      <xs:choice>
        <xs:element name="XDPUpdateCommonHeader">
          <xs:annotation>
            <xs:documentation>This is sent only by the XDP Domain Service if it wants to update the cryptographic algorithms used by an XDP Service</xs:documentation>
          </xs:annotation>
          <xs:complexType>
            <xs:sequence>
              <xs:element ref="xdp:XDPInternalCommonHeader">
                <xs:annotation>
                  <xs:documentation>The whole element is used but only the XDPEncryptionAlgorithm, XDPEncryptionMode and XDPSignatureAlgorithm are read</xs:documentation>
                </xs:annotation>
              </xs:element>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
        <xs:element name="XDPUnknownIdentity" type="xs:string">
          <xs:annotation>
            <xs:documentation>This exception is returned in response to a XDPRequestDomainHeader with an XDPAuthorizedIdentity that the Domain does recognise</xs:documentation>
          </xs:annotation>
        </xs:element>
        <xs:element name="XDPBadSignature" type="xs:string">
          <xs:annotation>
            <xs:documentation>This exception is returned in response to a XDPRequestDecryptionKey with a signature that does not validate</xs:documentation>
          </xs:annotation>
        </xs:element>
        <xs:element name="XDPNotAuthorized" type="xs:string">
          <xs:annotation>
            <xs:documentation>This exception is returned in response to a XDPRequestDecryptionKey where the identified caller is not authorized to decrypt</xs:documentation>
          </xs:annotation>
        </xs:element>
        <xs:element name="XDPBadParameter">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="Parameter" type="xs:string">
                <xs:annotation>
                  <xs:documentation>The name of the parameter that caused the error</xs:documentation>
                </xs:annotation>
              </xs:element>
              <xs:element name="Reason" type="xs:string">
                <xs:annotation>
                  <xs:documentation>The reason the parameter caused the error</xs:documentation>
                </xs:annotation>
              </xs:element>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
        <xs:element name="XDPGeneralException" type="xs:string">
          <xs:annotation>
            <xs:documentation>A string describing the exception that occurred</xs:documentation>
          </xs:annotation>
        </xs:element>
      </xs:choice>
    </xs:complexType>
  </xs:element>
  
</xs:schema>