Example 3. Security for SOAP Literal

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xsd:schema PUBLIC 
<xsd:schema targetNamespace="http://idoox.com/security"
    xmlns:security="http://idoox.com/security" 
    xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <xsd:complexType name="Key">
        <xsd:sequence>
            <xsd:element name="KeyFormat" type="xsd:string"/>
            <xsd:element name="KeyAlgorithm" type="xsd:string"/>
            <xsd:element name="Content" type="xsd:base64Binary"/>
        </xsd:sequence>
    </xsd:complexType>
    <xsd:complexType name="Certificate">
        <xsd:sequence>
            <xsd:element name="Type" type="xsd:string"/>
            <xsd:element name="Content" type="xsd:base64Binary"/>
        </xsd:sequence>
    </xsd:complexType>
    <xsd:complexType name="Permission">
        <xsd:sequence>
            <xsd:element name="className" type="xsd:string"/>
            <xsd:element name="name" type="xsd:string"/>
            <xsd:element name="actions" type="xsd:string"/>
        </xsd:sequence>
    </xsd:complexType>
    <xsd:complexType name="Principal">
        <xsd:sequence>
            <xsd:element name="className" type="xsd:string"/>
            <xsd:element name="name" type="xsd:string"/>
        </xsd:sequence>
    </xsd:complexType>
    <xsd:complexType name="PermissionCollection">
        <xsd:sequence>
            <xsd:element name="className" type="xsd:string"/>
            <xsd:element name="elements" nillable="true" 
            type="security:ArrayOfPermission"/>
            <xsd:element name="readOnly" nillable="false" 
            type="xsd:boolean"/>
        </xsd:sequence>
    </xsd:complexType>
    <xsd:complexType name="ArrayOfPermission">
        <xsd:sequence>
            <xsd:element maxOccurs="unbounded" minOccurs="0" 
            name="Permission" type="security:Permission"/>
        </xsd:sequence>
    </xsd:complexType>
    <xsd:complexType name="PrincipalEntries">
        <xsd:sequence>
            <xsd:element name="entries" nillable="true" 
            type="security:ArrayOfPrincipal"/>
        </xsd:sequence>
    </xsd:complexType>
    <xsd:complexType name="ArrayOfPrincipal">
        <xsd:sequence>
            <xsd:element maxOccurs="unbounded" minOccurs="0" 
            name="Principal" type="security:Principal"/>
        </xsd:sequence>
    </xsd:complexType>
</xsd:schema>