Pragmatic Web Services Security Today by Dr. Jothy Rosenberg
WSJ Vol 03 Issue 12 - pg.40

Listing 1: WSDL for Stockcheck and PriceCheck

<?xml version="1.0" encoding="utf-8"?>
<definitions name="Reseller"
targetNamespace="http://ws.gargantuan.com:83/Reseller.xml"
xmlns:tns="http://ws.gargantuan.com:83/Reseller.xml"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns="http://schemas.xmlsoap.org/wsdl/" >
<message name="StockCheckReq">
<part name="ISBN" type="xsd:string"/>
<part name="Quantity" type="xsd:long"/>
</message>
<message name="StockCheckResp">
<part name="Status" type="xsd:string"/>
</message>
<message name="PriceCheckReq">
<part name="ISBN" type="xsd:string"/>
<part name="Quantity" type="xsd:long"/>
</message>
<message name="PriceCheckResp">
<part name="Price" type="xsd:decimal"/>
<part name="Status" type="xsd:string"/>
</message>
<portType name="ResellerPort">
<operation name="StockCheck">
<input message="tns:StockCheckReq"/>
<output message="tns:StockCheckResp" />
</operation>
<operation name="PriceCheck">
<input message="tns:PriceCheckReq"/>
<output message="tns:PriceCheckResp" />
</operation>
</portType>
<binding name="ResellerBinding"
type="tns:ResellerPort">
<soap:binding style="rpc"
transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="StockCheck">
<soap:operation
soapAction=
"http://ws.gargantuan.com:83/Reseller.xml#StockCheck"/>
<input>
<soap:body use="encoded"
namespace=
"http://ws.gargantuan.com:83/Reseller.xml"
encodingStyle=
"http://schemas.xmlsoap.org/soap/encoding/"/>
</input>
<output>
<soap:body use="encoded"
namespace="http://ws.gargantuan.com:83/Reseller.xml"
encodingStyle=
"http://schemas.xmlsoap.org/soap/encoding/"/>
</output>
</operation>
<operation name="PriceCheck">
<soap:operation
soapAction=
"http://ws.gargantuan.com:83/Reseller.xml#PriceCheck"/>
<input>
<soap:body use="encoded"
namespace="http://ws.gargantuan.com:83/Reseller.xml"
encodingStyle=
"http://schemas.xmlsoap.org/soap/encoding/"/>
</input>
<output>
<soap:body use="encoded"
namespace=
"http://ws.gargantuan.com:83/Reseller.xml"
encodingStyle=
"http://schemas.xmlsoap.org/soap/encoding/"/>
</output>
</operation>
</binding>
<service name="Reseller">
<port name="ResellerPort"
binding="tns:ResellerBinding">
<soap:address location=
"http://www.gargantuan.com/ws/Reseller.asmx" />
</port>
</service>
</definitions>