gSOAP开发实例(8):自定义header实现用户名令牌认证
<p class="MsoNormal"><span style="font-family: 宋体;">使用gSOAP开发实例(8):自定义header实现用户名令牌认证 <br></span></p><p class="MsoNormal"><span style="font-family: 宋体;">上一节介绍了</span><span style="font-family: 宋体;">怎样实现基本认证</span>
<span style="font-family: "Courier New";" lang="EN-US">(Basic Authentication</span>
<span style="font-family: 宋体;">,以下简称</span>
<span style="font-family: "Courier New";" lang="EN-US">basic</span>
<span style="font-family: 宋体;">方式</span>
<span style="font-family: "Courier New";" lang="EN-US">)</span>
<span style="font-family: 宋体;">,望文生义,也就是最简单的用户验证方式,本节稍微深入一些,介绍用户名令牌认证</span>
<span style="font-family: "Courier New";" lang="EN-US">(Usernametoken Authentication</span>
<span style="font-family: 宋体;">,以下简称</span>
<span style="font-family: "Courier New";" lang="EN-US">usernametoken</span>
<span style="font-family: 宋体;">方式</span>
<span style="font-family: "Courier New";" lang="EN-US">)</span>
<span style="font-family: 宋体;">。</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US">Usernametoken</span>
<span style="font-family: 宋体;">方式与</span>
<span style="font-family: "Courier New";" lang="EN-US">basic</span>
<span style="font-family: 宋体;">方式不同的地方,在于后者会把用户名和密码以摘要</span>
<span style="font-family: "Courier New";" lang="EN-US">(digest)</span>
<span style="font-family: 宋体;">的形式,置于</span>
<span style="font-family: "Courier New";" lang="EN-US">HTTP</span>
<span style="font-family: 宋体;">信息头,而前者则把用户名以明文的形式、密码以明文或者摘要的形式,嵌入到一段</span>
<span style="font-family: "Courier New";" lang="EN-US">XML</span>
<span style="font-family: 宋体;">文本中,再置于</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP</span>
<span style="font-family: 宋体;">消息头当中。</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">如果使用</span>
<span style="font-family: "Courier New";" lang="EN-US">soapUI</span>
<span style="font-family: 宋体;">调试客户端程序的话,会发现以下是</span>
<span style="font-family: "Courier New";" lang="EN-US">basic</span>
<span style="font-family: 宋体;">方式发出的完整的</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP</span>
<span style="font-family: 宋体;">消息:</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">POST https://test2.r-secure.com/Services/ECHO HTTP/0.9</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Content-Type: text/xml;charset=UTF-8</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">SOAPAction: ""</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">User-Agent: Jakarta Commons-HttpClient/3.1</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Content-Length: 292</span>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: red;" lang="EN-US">Authorization: Basic
VkYtSEstbVNNST0OdlR42EMZaD1BMyE=</span>
</strong>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Host: test2.r-secure.com</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Cookie: $Version=0; MSP2LB=test2.test2f02; $Path=/</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:echo="http://echo.rsecure.com/ECHO"></span>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
<soapenv:Header/></span>
</strong>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
<soapenv:Body></span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
<echo:echo></span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span>
</span>
<echo:EchoMessage>hello</echo:EchoMessage></span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
</echo:echo></span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
</soapenv:Body></span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"></soapenv:Envelope></span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">以下是</span>
<span style="font-family: "Courier New";" lang="EN-US">usernametoken</span>
<span style="font-family: 宋体;">方式发出的完整的</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP</span>
<span style="font-family: 宋体;">消息:</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">POST https://test.r-secure.com/4.0/services/SecureEcho HTTP/1.1</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Content-Type: text/xml;charset=UTF-8</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">SOAPAction: ""</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">User-Agent: Jakarta Commons-HttpClient/3.1</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Host: test.r-secure.com</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Content-Length: xxx</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><soapenv:Envelope xmlns:echo="http://echo.ws.rsecure.com"
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"></span>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
<soapenv:Header></span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
<wsse:Security soapenv:mustUnderstand="1"
xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"></span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
<wsse:UsernameToken
wsu:Id="UsernameToken-32870670"
xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"></span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: red;" lang="EN-US"><span> </span>
<wsse:Username>roy</wsse:Username></span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: red;" lang="EN-US"><span> </span>
<wsse:Password
Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">liang</wsse:Password></span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span>
</span>
<wsse:Nonce>LX4gh+njbEtCNAtkWkXDYA==</wsse:Nonce></span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span>
</span>
<wsu:Created>2010-08-11T06:02:25.874Z</wsu:Created></span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
</wsse:UsernameToken></span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
</wsse:Security></span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
<echo:customerId>G06164</echo:customerId></span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
</soapenv:Header></span>
</strong>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
<soapenv:Body></span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
<echo:sendEcho></span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span>
</span>
<echo:message>hello</echo:message></span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span>
</span>
</echo:sendEcho></span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span> </span>
</soapenv:Body></span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US"></soapenv:Envelope></span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">其中,加粗部分表示两者的主要区别,红字部分表示各自必不可少的元素。</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">由此可以看出,</span>
<span style="font-family: "Courier New";" lang="EN-US">usernametoken</span>
<span style="font-family: 宋体;">方式的特点,是在</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP</span>
<span style="font-family: 宋体;">的</span>
<span style="font-family: "Courier New";" lang="EN-US">header</span>
<span style="font-family: 宋体;">中加入一个</span>
<span style="font-family: "Courier New";" lang="EN-US">Security</span>
<span style="font-family: 宋体;">标签,把</span>
<span style="font-family: "Courier New";" lang="EN-US">usernametoken</span>
<span style="font-family: 宋体;">信息放在这个</span>
<span style="font-family: "Courier New";" lang="EN-US">Security</span>
<span style="font-family: 宋体;">标签里。至于</span>
<span style="font-family: "Courier New";" lang="EN-US">header</span>
<span style="font-family: 宋体;">里的另外一个</span>
<span style="font-family: "Courier New";" lang="EN-US">customerId</span>
<span style="font-family: 宋体;">标签,是该应用自身的额外要求。</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">gSOAP</span>
<span style="font-size: 12pt; font-family: 宋体;">实现</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">basic</span>
<span style="font-size: 12pt; font-family: 宋体;">方式相对简单,不过实现</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">usernametoken</span>
<span style="font-size: 12pt; font-family: 宋体;">就比较复杂。</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">gSOAP</span>
<span style="font-size: 12pt; font-family: 宋体;">的用户指南推荐使用其自带的插件,在</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">samples/wsse</span>
<span style="font-size: 12pt; font-family: 宋体;">目录下的官方实例也是使用这个插件。但是,我个人认为这种方法比较累赘,自动生成的代码太多,不易看懂,而且似乎非常依赖于</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">wsdl</span>
<span style="font-size: 12pt; font-family: 宋体;">本身的写法。比如,</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">samples/wsse</span>
<span style="font-size: 12pt; font-family: 宋体;">目录下的官方实例含有下列表示</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">SOAP
header</span>
<span style="font-size: 12pt; font-family: 宋体;">的结构体,但是,在我实际开发的应用并没有自动产生,即使强行加上去,编译执行通过,运行的时候也出现了相当多的错误。</span>
</p>
<p><span style="font-size: 12pt; font-family: 宋体;"><div class="dp-highlighter"><div class="bar"><div class="tools"><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">view plain</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">copy to clipboard</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">print</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">?</a></div></div><ol class="dp-cpp" start="1"><li class="alt"><span><span class="keyword">struct</span><span> SOAP_ENV__Header </span></span></li><li class=""><span>{ </span></li><li class="alt"><span> <span class="keyword">struct</span><span> _wsse__Security *wsse__Security </span></span></li><li class=""><span>}; </span></li></ol></div>
</span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">而且,从理论上讲,</span>
<span style="font-family: "Courier New";" lang="EN-US">gSOAP</span>
<span style="font-family: 宋体;">不过是一个框架,定义了从</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP</span>
<span style="font-family: 宋体;">对象到</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP</span>
<span style="font-family: 宋体;">消息,以及从</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP</span>
<span style="font-family: 宋体;">消息到</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP</span>
<span style="font-family: 宋体;">对象的序列化过程,并且提供了一套与之相适应的</span>
<span style="font-family: "Courier New";" lang="EN-US">API</span>
<span style="font-family: 宋体;">,使用</span>
<span style="font-family: "Courier New";" lang="EN-US">gSOAP</span>
<span style="font-family: 宋体;">开发不过是在其框架范围内调用其</span>
<span style="font-family: "Courier New";" lang="EN-US">API</span>
<span style="font-family: 宋体;">编程。框架的弊端,可想而知,限制了灵活,也限制了方便,更限制了创新。所以,我们可以使用</span>
<span style="font-family: "Courier New";" lang="EN-US">gSOAP</span>
<span style="font-family: 宋体;">编程,但是也许没有必要全部照搬,至少在这个案例中,就没有必要照搬。</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">我们应有的思路是,既然</span>
<span style="font-family: "Courier New";" lang="EN-US">customerId</span>
<span style="font-family: 宋体;">可以直接写到</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP header</span>
<span style="font-family: 宋体;">中,那么与之并列的、含有</span>
<span style="font-family: "Courier New";" lang="EN-US">usernametoken</span>
<span style="font-family: 宋体;">的</span>
<span style="font-family: "Courier New";" lang="EN-US">Security</span>
<span style="font-family: 宋体;">也可以直接写到</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP header</span>
<span style="font-family: 宋体;">中,完全不需要依赖于</span>
<span style="font-family: "Courier New";" lang="EN-US">gSOAP</span>
<span style="font-family: 宋体;">的</span>
<span style="font-family: "Courier New";" lang="EN-US">wsse</span>
<span style="font-family: 宋体;">插件。</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p>
<span style="font-size: 12pt; font-family: 宋体;">与上节一样,基于保密原则,本节案例采用的</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">wsdl</span>
<span style="font-size: 12pt; font-family: 宋体;">同样是经过裁剪和替换的,内容如下:</span>
</p>
<p><span style="font-size: 12pt; font-family: 宋体;"><div class="dp-highlighter"><div class="bar"><div class="tools"><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">view plain</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">copy to clipboard</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">print</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">?</a></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span class="tag"><?</span><span class="tag-name">xml</span><span> </span><span class="attribute">version</span><span>=</span><span class="attribute-value">"1.0"</span><span> </span><span class="attribute">encoding</span><span>=</span><span class="attribute-value">"UTF-8"</span><span class="tag">?></span><span> </span></span></li><li class=""><span><span class="tag"><</span><span class="tag-name">wsdl:definitions</span><span> </span><span class="attribute">targetNamespace</span><span>=</span><span class="attribute-value">"http://echo.ws.rsecure.com"</span><span> </span><span class="attribute">xmlns:soapenc12</span><span>=</span><span class="attribute-value">"http://www.w3.org/2003/05/soap-encoding"</span><span> </span><span class="attribute">xmlns:tns</span><span>=</span><span class="attribute-value">"http://echo.ws.rsecure.com"</span><span> </span><span class="attribute">xmlns:wsdl</span><span>=</span><span class="attribute-value">"http://schemas.xmlsoap.org/wsdl/"</span><span> </span><span class="attribute">xmlns:xsd</span><span>=</span><span class="attribute-value">"http://www.w3.org/2001/XMLSchema"</span><span> </span><span class="attribute">xmlns:soap11</span><span>=</span><span class="attribute-value">"http://schemas.xmlsoap.org/soap/envelope/"</span><span> </span><span class="attribute">xmlns:wsdlsoap</span><span>=</span><span class="attribute-value">"http://schemas.xmlsoap.org/wsdl/soap/"</span><span> </span><span class="attribute">xmlns:soapenc11</span><span>=</span><span class="attribute-value">"http://schemas.xmlsoap.org/soap/encoding/"</span><span> </span><span class="attribute">xmlns:soap12</span><span>=</span><span class="attribute-value">"http://www.w3.org/2003/05/soap-envelope"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:types</span><span class="tag">></span><span> </span></span></li><li class=""><span><span class="tag"><</span><span class="tag-name">xsd:schema</span><span> </span><span class="attribute">xmlns:xsd</span><span>=</span><span class="attribute-value">"http://www.w3.org/2001/XMLSchema"</span><span> </span><span class="attribute">attributeFormDefault</span><span>=</span><span class="attribute-value">"qualified"</span><span> </span><span class="attribute">elementFormDefault</span><span>=</span><span class="attribute-value">"qualified"</span><span> </span><span class="attribute">targetNamespace</span><span>=</span><span class="attribute-value">"http://echo.ws.rsecure.com"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span><span class="tag"><</span><span class="tag-name">xsd:element</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"sendEcho"</span><span class="tag">></span><span> </span></span></li><li class=""><span><span class="tag"><</span><span class="tag-name">xsd:complexType</span><span class="tag">></span><span> </span></span></li><li class="alt"><span><span class="tag"><</span><span class="tag-name">xsd:sequence</span><span class="tag">></span><span> </span></span></li><li class=""><span><span class="tag"><</span><span class="tag-name">xsd:element</span><span> </span><span class="attribute">maxOccurs</span><span>=</span><span class="attribute-value">"1"</span><span> </span><span class="attribute">minOccurs</span><span>=</span><span class="attribute-value">"1"</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"message"</span><span> </span><span class="attribute">type</span><span>=</span><span class="attribute-value">"xsd:string"</span><span class="tag">/></span><span> </span></span></li><li class="alt"><span><span class="tag"></</span><span class="tag-name">xsd:sequence</span><span class="tag">></span><span> </span></span></li><li class=""><span><span class="tag"></</span><span class="tag-name">xsd:complexType</span><span class="tag">></span><span> </span></span></li><li class="alt"><span><span class="tag"></</span><span class="tag-name">xsd:element</span><span class="tag">></span><span> </span></span></li><li class=""><span><span class="tag"><</span><span class="tag-name">xsd:element</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"sendEchoResponse"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span><span class="tag"><</span><span class="tag-name">xsd:complexType</span><span class="tag">></span><span> </span></span></li><li class=""><span><span class="tag"><</span><span class="tag-name">xsd:sequence</span><span class="tag">></span><span> </span></span></li><li class="alt"><span><span class="tag"><</span><span class="tag-name">xsd:element</span><span> </span><span class="attribute">maxOccurs</span><span>=</span><span class="attribute-value">"1"</span><span> </span><span class="attribute">minOccurs</span><span>=</span><span class="attribute-value">"1"</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"out"</span><span> </span><span class="attribute">type</span><span>=</span><span class="attribute-value">"xsd:string"</span><span class="tag">/></span><span> </span></span></li><li class=""><span><span class="tag"></</span><span class="tag-name">xsd:sequence</span><span class="tag">></span><span> </span></span></li><li class="alt"><span><span class="tag"></</span><span class="tag-name">xsd:complexType</span><span class="tag">></span><span> </span></span></li><li class=""><span><span class="tag"></</span><span class="tag-name">xsd:element</span><span class="tag">></span><span> </span></span></li><li class="alt"><span><span class="tag"><</span><span class="tag-name">xsd:element</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"showVersionInformation"</span><span class="tag">></span><span> </span></span></li><li class=""><span><span class="tag"><</span><span class="tag-name">xsd:complexType</span><span class="tag">/></span><span> </span></span></li><li class="alt"><span><span class="tag"></</span><span class="tag-name">xsd:element</span><span class="tag">></span><span> </span></span></li><li class=""><span><span class="tag"><</span><span class="tag-name">xsd:element</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"showVersionInformationResponse"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span><span class="tag"><</span><span class="tag-name">xsd:complexType</span><span class="tag">></span><span> </span></span></li><li class=""><span><span class="tag"><</span><span class="tag-name">xsd:sequence</span><span class="tag">></span><span> </span></span></li><li class="alt"><span><span class="tag"><</span><span class="tag-name">xsd:element</span><span> </span><span class="attribute">maxOccurs</span><span>=</span><span class="attribute-value">"1"</span><span> </span><span class="attribute">minOccurs</span><span>=</span><span class="attribute-value">"1"</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"out"</span><span> </span><span class="attribute">type</span><span>=</span><span class="attribute-value">"xsd:string"</span><span class="tag">/></span><span> </span></span></li><li class=""><span><span class="tag"></</span><span class="tag-name">xsd:sequence</span><span class="tag">></span><span> </span></span></li><li class="alt"><span><span class="tag"></</span><span class="tag-name">xsd:complexType</span><span class="tag">></span><span> </span></span></li><li class=""><span><span class="tag"></</span><span class="tag-name">xsd:element</span><span class="tag">></span><span> </span></span></li><li class="alt"><span><span class="tag"><</span><span class="tag-name">xsd:element</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"customerId"</span><span> </span><span class="attribute">type</span><span>=</span><span class="attribute-value">"xsd:string"</span><span class="tag">/></span><span> </span></span></li><li class=""><span><span class="tag"></</span><span class="tag-name">xsd:schema</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:types</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:message</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"sendEchoRequestHeaders"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:part</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"customerId"</span><span> </span><span class="attribute">element</span><span>=</span><span class="attribute-value">"tns:customerId"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:part</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:message</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:message</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"showVersionInformationRequestHeaders"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:part</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"customerId"</span><span> </span><span class="attribute">element</span><span>=</span><span class="attribute-value">"tns:customerId"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:part</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:message</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:message</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"sendEchoResponse"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:part</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"parameters"</span><span> </span><span class="attribute">element</span><span>=</span><span class="attribute-value">"tns:sendEchoResponse"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:part</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:message</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:message</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"showVersionInformationRequest"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:part</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"parameters"</span><span> </span><span class="attribute">element</span><span>=</span><span class="attribute-value">"tns:showVersionInformation"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:part</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:message</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:message</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"sendEchoRequest"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:part</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"parameters"</span><span> </span><span class="attribute">element</span><span>=</span><span class="attribute-value">"tns:sendEcho"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:part</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:message</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:message</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"showVersionInformationResponse"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:part</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"parameters"</span><span> </span><span class="attribute">element</span><span>=</span><span class="attribute-value">"tns:showVersionInformationResponse"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:part</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:message</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:portType</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"SecureEcho"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:operation</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"sendEcho"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:input</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"sendEchoRequest"</span><span> </span><span class="attribute">message</span><span>=</span><span class="attribute-value">"tns:sendEchoRequest"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:input</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:output</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"sendEchoResponse"</span><span> </span><span class="attribute">message</span><span>=</span><span class="attribute-value">"tns:sendEchoResponse"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:output</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:operation</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:operation</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"showVersionInformation"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:input</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"showVersionInformationRequest"</span><span> </span><span class="attribute">message</span><span>=</span><span class="attribute-value">"tns:showVersionInformationRequest"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:input</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:output</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"showVersionInformationResponse"</span><span> </span><span class="attribute">message</span><span>=</span><span class="attribute-value">"tns:showVersionInformationResponse"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:output</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:operation</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:portType</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:binding</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"SecureEchoHttpBinding"</span><span> </span><span class="attribute">type</span><span>=</span><span class="attribute-value">"tns:SecureEcho"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdlsoap:binding</span><span> </span><span class="attribute">style</span><span>=</span><span class="attribute-value">"document"</span><span> </span><span class="attribute">mce_style</span><span>=</span><span class="attribute-value">"document"</span><span> </span><span class="attribute">transport</span><span>=</span><span class="attribute-value">"http://schemas.xmlsoap.org/soap/http"</span><span class="tag">/></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:operation</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"sendEcho"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdlsoap:operation</span><span> </span><span class="attribute">soapAction</span><span>=</span><span class="attribute-value">""</span><span class="tag">/></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:input</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"sendEchoRequest"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdlsoap:body</span><span> </span><span class="attribute">use</span><span>=</span><span class="attribute-value">"literal"</span><span class="tag">/></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdlsoap:header</span><span> </span><span class="attribute">message</span><span>=</span><span class="attribute-value">"tns:sendEchoRequestHeaders"</span><span> </span><span class="attribute">part</span><span>=</span><span class="attribute-value">"customerId"</span><span> </span><span class="attribute">use</span><span>=</span><span class="attribute-value">"literal"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdlsoap:header</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:input</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:output</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"sendEchoResponse"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdlsoap:body</span><span> </span><span class="attribute">use</span><span>=</span><span class="attribute-value">"literal"</span><span class="tag">/></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:output</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:operation</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:operation</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"showVersionInformation"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdlsoap:operation</span><span> </span><span class="attribute">soapAction</span><span>=</span><span class="attribute-value">""</span><span class="tag">/></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:input</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"showVersionInformationRequest"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdlsoap:body</span><span> </span><span class="attribute">use</span><span>=</span><span class="attribute-value">"literal"</span><span class="tag">/></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdlsoap:header</span><span> </span><span class="attribute">message</span><span>=</span><span class="attribute-value">"tns:showVersionInformationRequestHeaders"</span><span> </span><span class="attribute">part</span><span>=</span><span class="attribute-value">"customerId"</span><span> </span><span class="attribute">use</span><span>=</span><span class="attribute-value">"literal"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdlsoap:header</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:input</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:output</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"showVersionInformationResponse"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdlsoap:body</span><span> </span><span class="attribute">use</span><span>=</span><span class="attribute-value">"literal"</span><span class="tag">/></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:output</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:operation</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:binding</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdl:service</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"SecureEcho"</span><span class="tag">></span><span> </span></span></li><li class=""><span> <span class="tag"><</span><span class="tag-name">wsdl:port</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"SecureEchoHttpPort"</span><span> </span><span class="attribute">binding</span><span>=</span><span class="attribute-value">"tns:SecureEchoHttpBinding"</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"><</span><span class="tag-name">wsdlsoap:address</span><span> </span><span class="attribute">location</span><span>=</span><span class="attribute-value">"https://localhost:6883"</span><span class="tag">/></span><span> </span></span></li><li class=""><span> <span class="tag"></</span><span class="tag-name">wsdl:port</span><span class="tag">></span><span> </span></span></li><li class="alt"><span> <span class="tag"></</span><span class="tag-name">wsdl:service</span><span class="tag">></span><span> </span></span></li><li class=""><span><span class="tag"></</span><span class="tag-name">wsdl:definitions</span><span class="tag">></span><span> </span></span></li></ol></div>
</span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">在</span>
<span style="font-family: "Courier New";" lang="EN-US">gSOAP</span>
<span style="font-family: 宋体;">的</span>
<span style="font-family: "Courier New";" lang="EN-US">wsdl</span>
<span style="font-family: 宋体;">目录,按以下步骤建立客户端存根程序:</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">-bash-3.2$ </span>
<strong><span style="font-family: "Courier New"; color: blue;" lang="EN-US">mkdir –p secure_echo</span>
</strong>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">-bash-3.2$ </span>
<strong><span style="font-family: "Courier New"; color: blue;" lang="EN-US">cd secure_echo</span>
</strong>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">-bash-3.2$ </span>
<strong><span style="font-family: "Courier New"; color: blue;" lang="EN-US">../wsdl2h –c –o
secure_echo.h secure_echo.wsdl</span>
</strong>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">-bash-3.2$ </span>
<strong><span style="font-family: "Courier New"; color: blue;" lang="EN-US">../../src/soapcpp2 –C –L
–x secure_echo.h</span>
</strong>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">重点来了,此时需要修改</span>
<span style="font-family: "Courier New";" lang="EN-US">gSOAP</span>
<span style="font-family: 宋体;">为你自动生成的部分文件,加入</span>
<span style="font-family: "Courier New";" lang="EN-US">usernametoken</span>
<span style="font-family: 宋体;">支持,以下是详细步骤,代码中加粗部分即修改的内容:</span>
</p>
<p class="MsoNormal" style="margin-left: 39.75pt; text-indent: -21.75pt;"><span style="font-family: "Courier New";" lang="EN-US">1.<span style="font: 7pt "Times New Roman";">
</span>
</span>
<span style="font-family: "Courier New";" lang="EN-US">soapStub.h</span>
<span style="font-family: 宋体;">,搜索</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP_ENV__Header</span>
<span style="font-family: 宋体;">结构体,本案例中,</span>
<span style="font-family: "Courier New";" lang="EN-US">gSOAP</span>
<span style="font-family: 宋体;">只为我们自动生成了对应</span>
<span style="font-family: "Courier New";" lang="EN-US">customerId</span>
<span style="font-family: 宋体;">的指针,因为需要在</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP header</span>
<span style="font-family: 宋体;">中增加用户名和密码,所以要在这里手动添加这些信息。这样,修改后的</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP_ENV__Header</span>
<span style="font-family: 宋体;">变为:</span>
</p>
<p class="MsoNormal" style="margin-left: 18pt;"><span style="color: green;" lang="EN-US">struct SOAP_ENV__Header</span>
</p>
<p class="MsoNormal" style="margin-left: 18pt;"><span style="color: green;" lang="EN-US">{</span>
</p>
<p class="MsoNormal" style="margin-left: 18pt;"><strong><span style="color: green;" lang="EN-US"><span> </span>
char *wsse__username;<span>
</span>
/* mustUnderstand */</span>
</strong>
</p>
<p class="MsoNormal" style="margin-left: 18pt;"><strong><span style="color: green;" lang="EN-US"><span> </span>
char *wsse__password;<span>
</span>
/* mustUnderstand */</span>
</strong>
</p>
<p class="MsoNormal" style="margin-left: 18pt;"><span style="color: green;" lang="EN-US"><span> </span>
char
*ns1__customerId;<span> </span>
/* mustUnderstand */</span>
</p>
<p class="MsoNormal" style="margin-left: 18pt;"><span style="color: green;" lang="EN-US">};</span>
</p>
<p class="MsoNormal" style="margin-left: 39.75pt; text-indent: -21.75pt;"><span style="font-family: "Courier New";" lang="EN-US">2.<span style="font: 7pt "Times New Roman";">
</span>
</span>
<span style="font-family: "Courier New";" lang="EN-US">soapC.c</span>
<span style="font-family: 宋体;">,搜索</span>
<span style="font-family: "Courier New";" lang="EN-US">soap_out_SOAP_ENV__Header</span>
<span style="font-family: 宋体;">函数,这是客户端把</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP</span>
<span style="font-family: 宋体;">对象转化为</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP</span>
<span style="font-family: 宋体;">消息相关的函数,由于</span>
<span style="font-family: "Courier New";" lang="EN-US">gSOAP</span>
<span style="font-family: 宋体;">只是自动生成了</span>
<span style="font-family: "Courier New";" lang="EN-US">customerId</span>
<span style="font-family: 宋体;">属性的转化,我们还需要加入</span>
<span style="font-family: "Courier New";" lang="EN-US">Security</span>
<span style="font-family: 宋体;">属性,按照</span>
<span style="font-family: "Courier New";" lang="EN-US">soapUI</span>
<span style="font-family: 宋体;">测试好的结果,</span>
<span style="font-family: "Courier New";" lang="EN-US">Security</span>
<span style="font-family: 宋体;">含有一个</span>
<span style="font-family: "Courier New";" lang="EN-US">UsernameToken</span>
<span style="font-family: 宋体;">,而</span>
<span style="font-family: "Courier New";" lang="EN-US">UsernameToken</span>
<span style="font-family: 宋体;">又含有用户名和密码,因此</span>
<span style="font-family: "Courier New";" lang="EN-US">soap_out</span>
<span style="font-family: 宋体;">函数应当这样写:</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US">SOAP_FMAC3 int
SOAP_FMAC4 soap_out_SOAP_ENV__Header(struct soap *soap, const char *tag, int
id, const struct SOAP_ENV__Header *a, const char *type)</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US">{</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
if (soap_element_begin_out(soap, tag,
soap_embedded_id(soap, id, a, SOAP_TYPE_SOAP_ENV__Header), type))</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
return soap->error;</span>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
if
(soap_element_begin_out(soap, "wsse:Security", -1, "")</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
||
soap_element_begin_out(soap, "wsse:UsernameToken", -1, "")</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
||
soap_out_string(soap, "wsse:Username", -1, &a->wsse__username,
"")</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
||
soap_out_string(soap, "wsse:Password", -1, &a->wsse__password,
"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText")</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
||
soap_element_end_out(soap, "wsse:UsernameToken")</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
||
soap_element_end_out(soap, "wsse:Security")</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
)</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span>
</span>
return soap->error;</span>
</strong>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
soap->mustUnderstand = 1;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
if (soap_out_string(soap,
"ns1:customerId", -1, &a->ns1__customerId, ""))</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
return soap->error;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
return soap_element_end_out(soap,
tag);</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US">}</span>
</p>
<p class="MsoNormal" style="margin-left: 39.75pt; text-indent: -21.75pt;"><span style="font-family: "Courier New";" lang="EN-US">3.<span style="font: 7pt "Times New Roman";">
</span>
</span>
<span style="font-family: "Courier New";" lang="EN-US">SecureEchoHttpBinding.nsmap</span>
<span style="font-family: 宋体;">,由于上一步用到了</span>
<span style="font-family: "Courier New";" lang="EN-US">wsse</span>
<span style="font-family: 宋体;">这个</span>
<span style="font-family: "Courier New";" lang="EN-US">namespace</span>
<span style="font-family: 宋体;">,而它又没有出现在</span>
<span style="font-family: "Courier New";" lang="EN-US">nsmap</span>
<span style="font-family: 宋体;">文件中,因此我们需要增加该命名空间的信息,其</span>
<span style="font-family: "Courier New";" lang="EN-US">URL</span>
<span style="font-family: 宋体;">同样可以从</span>
<span style="font-family: "Courier New";" lang="EN-US">soapUI</span>
<span style="font-family: 宋体;">测试结果中取得:</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US">SOAP_NMAC struct
Namespace namespaces[] =</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US">{</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
{"SOAP-ENV",
"http://schemas.xmlsoap.org/soap/envelope/",
"http://www.w3.org/*/soap-envelope", NULL},</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
{"SOAP-ENC",
"http://schemas.xmlsoap.org/soap/encoding/",
"http://www.w3.org/*/soap-encoding", NULL},</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
{"xsi",
"http://www.w3.org/2001/XMLSchema-instance",
"http://www.w3.org/*/XMLSchema-instance", NULL},</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
{"xsd",
"http://www.w3.org/2001/XMLSchema", "http://www.w3.org/*/XMLSchema",
NULL},</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
{"ns1",
"http://echo.ws.rsecure.com", NULL, NULL},</span>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span>
</span>
{"wsse",
"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd",
NULL, NULL},</span>
</strong>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
{NULL, NULL, NULL, NULL}</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US">};</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p>
<span style="font-size: 12pt; font-family: 宋体;">存根程序修改完成,就可以开始编写客户端程序代码了。这个</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">web
service</span>
<span style="font-size: 12pt; font-family: 宋体;">提供了两个接口,一个是</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">secure_echo</span>
<span style="font-size: 12pt; font-family: 宋体;">,也就是客户端送任意信息上来,服务端就返回相同的字符串,代码如下:</span>
</p>
<p><span style="font-size: 12pt; font-family: 宋体;"><div class="dp-highlighter"><div class="bar"><div class="tools"><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">view plain</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">copy to clipboard</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">print</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">?</a></div></div><ol class="dp-cpp" start="1"><li class="alt"><span><span class="preprocessor">#include "soapH.h"</span><span> </span></span></li><li class=""><span><span class="preprocessor">#include "SecureEchoHttpBinding.nsmap"</span><span> </span></span></li><li class="alt"><span><span class="datatypes">int</span><span> main(</span><span class="datatypes">int</span><span> argc, </span><span class="datatypes">char</span><span> **argv) { </span></span></li><li class=""><span> <span class="keyword">if</span><span> ( argc != 5 && argc != 6 ) { </span></span></li><li class="alt"><span> printf(<span class="string">"Usage: %s username password customer_id message \n"</span><span>, argv); </span></span></li><li class=""><span> exit(-1); </span></li><li class="alt"><span> } </span></li><li class=""><span> <span class="keyword">struct</span><span> soap soap; </span></span></li><li class="alt"><span> soap_init(&soap); </span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__sendEcho request; </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__sendEchoResponse response; </span></span></li><li class=""><span> soap_ssl_init(); </span></li><li class="alt"><span> <span class="keyword">if</span><span> ( soap_ssl_client_context(&soap, SOAP_SSL_NO_AUTHENTICATION, NULL, NULL, NULL, NULL, NULL) ) { </span></span></li><li class=""><span> soap_print_fault(&soap, stderr); </span></li><li class="alt"><span> exit(-1); </span></li><li class=""><span> } </span></li><li class="alt"><span> <span class="keyword">struct</span><span> SOAP_ENV__Header header; </span></span></li><li class=""><span> header.wsse__username = argv; </span></li><li class="alt"><span> header.wsse__password = argv; </span></li><li class=""><span> header.ns1__customerId = argv; </span></li><li class="alt"><span> soap.header = &header; </span></li><li class=""><span> <span class="comment">//soap_write_SOAP_ENV__Header(&soap, &header);</span><span> </span></span></li><li class="alt"><span> request.message = argv; </span></li><li class=""><span> <span class="datatypes">char</span><span> *endpoint = NULL; </span></span></li><li class="alt"><span> <span class="keyword">if</span><span> ( argc == 6 ) </span></span></li><li class=""><span> endpoint = argv; </span></li><li class="alt"><span> printf(<span class="string">"username : %s\n"</span><span>, header.wsse__username); </span></span></li><li class=""><span> printf(<span class="string">"password : %s\n"</span><span>, header.wsse__password); </span></span></li><li class="alt"><span> printf(<span class="string">"customer id : %s\n"</span><span>, header.ns1__customerId); </span></span></li><li class=""><span> printf(<span class="string">"message : %s\n"</span><span>, request.message); </span></span></li><li class="alt"><span> <span class="keyword">if</span><span> ( endpoint ) </span></span></li><li class=""><span> printf(<span class="string">"end point : %s\n"</span><span>, endpoint); </span></span></li><li class="alt"><span> <span class="keyword">if</span><span> ( soap_call___ns1__sendEcho(&soap, endpoint, NULL, &request, &response) == SOAP_OK ) { </span></span></li><li class=""><span> printf(<span class="string">"%s\n"</span><span>, response.out); </span></span></li><li class="alt"><span> } </span></li><li class=""><span> <span class="keyword">else</span><span> { </span></span></li><li class="alt"><span> soap_print_fault(&soap, stderr); </span></li><li class=""><span> } </span></li><li class="alt"><span> soap_destroy(&soap); </span></li><li class=""><span> soap_end(&soap); </span></li><li class="alt"><span> soap_done(&soap); </span></li><li class=""><span> <span class="keyword">return</span><span> 0; </span></span></li><li class="alt"><span>} </span></li></ol></div>
</span>
</p>
<p> <span style="font-size: 12pt; font-family: 宋体;">另外一个是显示版本信息,代码如下:</span>
</p>
<p><span style="font-size: 12pt; font-family: 宋体;"><div class="dp-highlighter"><div class="bar"><div class="tools"><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">view plain</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">copy to clipboard</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">print</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">?</a></div></div><ol class="dp-cpp" start="1"><li class="alt"><span><span class="preprocessor">#include "soapH.h"</span><span> </span></span></li><li class=""><span><span class="preprocessor">#include "SecureEchoHttpBinding.nsmap"</span><span> </span></span></li><li class="alt"><span><span class="datatypes">int</span><span> main(</span><span class="datatypes">int</span><span> argc, </span><span class="datatypes">char</span><span> **argv) { </span></span></li><li class=""><span> <span class="keyword">if</span><span> ( argc != 4 && argc != 5 ) { </span></span></li><li class="alt"><span> printf(<span class="string">"Usage: %s username password customer_id \n"</span><span>, argv); </span></span></li><li class=""><span> exit(-1); </span></li><li class="alt"><span> } </span></li><li class=""><span> <span class="keyword">struct</span><span> soap soap; </span></span></li><li class="alt"><span> soap_init(&soap); </span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__showVersionInformation request; </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__showVersionInformationResponse response; </span></span></li><li class=""><span> soap_ssl_init(); </span></li><li class="alt"><span> <span class="keyword">if</span><span> ( soap_ssl_client_context(&soap, SOAP_SSL_NO_AUTHENTICATION, NULL, NULL, NULL, NULL, NULL) ) { </span></span></li><li class=""><span> soap_print_fault(&soap, stderr); </span></li><li class="alt"><span> exit(-1); </span></li><li class=""><span> } </span></li><li class="alt"><span> <span class="keyword">struct</span><span> SOAP_ENV__Header header; </span></span></li><li class=""><span> header.wsse__username = argv; </span></li><li class="alt"><span> header.wsse__password = argv; </span></li><li class=""><span> header.ns1__customerId = argv; </span></li><li class="alt"><span> soap.header = &header; </span></li><li class=""><span> <span class="comment">//soap_write_SOAP_ENV__Header(&soap, &header);</span><span> </span></span></li><li class="alt"><span> <span class="datatypes">char</span><span> *endpoint = NULL; </span></span></li><li class=""><span> <span class="keyword">if</span><span> ( argc == 5 ) </span></span></li><li class="alt"><span> endpoint = argv; </span></li><li class=""><span> printf(<span class="string">"username : %s\n"</span><span>, header.wsse__username); </span></span></li><li class="alt"><span> printf(<span class="string">"password : %s\n"</span><span>, header.wsse__password); </span></span></li><li class=""><span> printf(<span class="string">"customer id : %s\n"</span><span>, header.ns1__customerId); </span></span></li><li class="alt"><span> <span class="keyword">if</span><span> ( endpoint ) </span></span></li><li class=""><span> printf(<span class="string">"end point : %s\n"</span><span>, endpoint); </span></span></li><li class="alt"><span> <span class="keyword">if</span><span> ( soap_call___ns1__showVersionInformation(&soap, endpoint, NULL, &request, &response) == SOAP_OK ) { </span></span></li><li class=""><span> printf(<span class="string">"%s\n"</span><span>, response.out); </span></span></li><li class="alt"><span> } </span></li><li class=""><span> <span class="keyword">else</span><span> { </span></span></li><li class="alt"><span> soap_print_fault(&soap, stderr); </span></li><li class=""><span> } </span></li><li class="alt"><span> soap_destroy(&soap); </span></li><li class=""><span> soap_end(&soap); </span></li><li class="alt"><span> soap_done(&soap); </span></li><li class=""><span> <span class="keyword">return</span><span> 0; </span></span></li><li class="alt"><span>} </span></li></ol></div>
</span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">两个客户端程序都是一样的结构,仅仅是调用的接口不一样。与上一节的</span>
<span style="font-family: "Courier New";" lang="EN-US">basic</span>
<span style="font-family: 宋体;">方式的客户端相比,</span>
<span style="font-family: "Courier New";" lang="EN-US">usernametoken</span>
<span style="font-family: 宋体;">方式的用户密码不是保存在</span>
<span style="font-family: "Courier New";" lang="EN-US">soap</span>
<span style="font-family: 宋体;">结构体的</span>
<span style="font-family: "Courier New";" lang="EN-US">userid</span>
<span style="font-family: 宋体;">变量和</span>
<span style="font-family: "Courier New";" lang="EN-US">passwd</span>
<span style="font-family: 宋体;">变量中,而是保存在</span>
<span style="font-family: "Courier New";" lang="EN-US">header</span>
<span style="font-family: 宋体;">指针指向的</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP_ENV__Header</span>
<span style="font-family: 宋体;">结构体中,这就是刚才我们为什么要修改</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP_ENV__Header</span>
<span style="font-family: 宋体;">结构体的原因。</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">两个客户端程序分别保存为</span>
<span style="font-family: "Courier New";" lang="EN-US">secure_echo.c</span>
<span style="font-family: 宋体;">和</span>
<span style="font-family: "Courier New";" lang="EN-US">show_version.c</span>
<span style="font-family: 宋体;">,编译命令分别是:</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: blue;" lang="EN-US">gcc -DWITH_OPENSSL -O2 -o secure_echo secure_echo.c soapC.c
soapClient.c ../../stdsoap2.c -I../.. -L../.. -lgsoap -lssl</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: blue;" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: blue;" lang="EN-US">gcc -DWITH_OPENSSL -O2 -o show_version show_version.c soapC.c
soapClient.c ../../stdsoap2.c -I../.. -L../.. -lgsoap –lssl</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">由此可见,编译的源代码和链接的库文件都与上一节的没什么区别,没有使用额外的插件。</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">客户端程序搞掂,然后就是服务端了。</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">回到</span>
<span style="font-family: "Courier New";" lang="EN-US">gSOAP</span>
<span style="font-family: 宋体;">的</span>
<span style="font-family: "Courier New";" lang="EN-US">wsdl</span>
<span style="font-family: 宋体;">目录,按以下步骤建立服务端存根程序:</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">-bash-3.2$ </span>
<strong><span style="font-family: "Courier New"; color: blue;" lang="EN-US">mkdir –p
secure_echo_server</span>
</strong>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">-bash-3.2$ </span>
<strong><span style="font-family: "Courier New"; color: blue;" lang="EN-US">cd secure_echo_server</span>
</strong>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">-bash-3.2$ </span>
<strong><span style="font-family: "Courier New"; color: blue;" lang="EN-US">cp –p
../secure_echo/secure_echo.h .</span>
</strong>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">-bash-3.2$ </span>
<strong><span style="font-family: "Courier New"; color: blue;" lang="EN-US">../../src/soapcpp2 –S –L
–x secure_echo.h</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="font-family: "Courier New"; color: blue;" lang="EN-US"> </span>
</strong>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">与客户端程序一样,服务端同样要进行一些修改,步骤如下:</span>
</p>
<p class="MsoNormal" style="margin-left: 39.75pt; text-indent: -21.75pt;"><span style="font-family: "Courier New";" lang="EN-US">1.<span style="font: 7pt "Times New Roman";">
</span>
</span>
<span style="font-family: "Courier New";" lang="EN-US">soapStub.h</span>
<span style="font-family: 宋体;">,与客户端的修改是一样的</span>
</p>
<p class="MsoNormal" style="margin-left: 39.75pt; text-indent: -21.75pt;"><span style="font-family: "Courier New";" lang="EN-US">2.<span style="font: 7pt "Times New Roman";">
</span>
</span>
<span style="font-family: "Courier New";" lang="EN-US">soapC.c</span>
<span style="font-family: 宋体;">,搜索</span>
<span style="font-family: "Courier New";" lang="EN-US">soap_in_SOAP_ENV__Header</span>
<span style="font-family: 宋体;">函数,注意客户端修改的是</span>
<span style="font-family: "Courier New";" lang="EN-US">soap_out</span>
<span style="font-family: 宋体;">函数,这里是</span>
<span style="font-family: "Courier New";" lang="EN-US">soap_in</span>
<span style="font-family: 宋体;">函数,是服务端把</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP</span>
<span style="font-family: 宋体;">消息转化为</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP</span>
<span style="font-family: 宋体;">对象的函数。由于客户端送上来的</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP header</span>
<span style="font-family: 宋体;">消息含有</span>
<span style="font-family: "Courier New";" lang="EN-US">Security</span>
<span style="font-family: 宋体;">属性,我们需要把它转为</span>
<span style="font-family: "Courier New";" lang="EN-US">username</span>
<span style="font-family: 宋体;">和</span>
<span style="font-family: "Courier New";" lang="EN-US">password</span>
<span style="font-family: 宋体;">。修改后的代码如下,加粗部分是修改内容:</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US">SOAP_FMAC3 struct
SOAP_ENV__Header * SOAP_FMAC4 soap_in_SOAP_ENV__Header(struct soap *soap, const
char *tag, struct SOAP_ENV__Header *a, const char *type)</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US">{</span>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
size_t
soap_flag_wsse__security = 1;</span>
</strong>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
size_t soap_flag_ns1__customerId = 1;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
if (soap_element_begin_in(soap, tag,
0, type))</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
return NULL;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
a = (struct SOAP_ENV__Header
*)soap_id_enter(soap, soap->id, a, SOAP_TYPE_SOAP_ENV__Header, sizeof(struct
SOAP_ENV__Header), 0, NULL, NULL, NULL);</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
if (!a)</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
return NULL;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
soap_default_SOAP_ENV__Header(soap, a);</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
if (soap->body &&
!*soap->href)</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
{</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
for (;;)</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
{</span>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span>
</span>
if ( soap_flag_wsse__security ) {</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
if ( soap_element_begin_in(soap,
NULL, 0, NULL) )</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
<span> </span>
return NULL;</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
if ( soap_element_begin_in(soap,
NULL, 0, NULL) )</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
return NULL;</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
if ( soap_in_string(soap,
"", &a->wsse__username, "")</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
<span> </span>
&&
soap_in_string(soap, "", &a->wsse__password, "") ) {</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
soap_flag_wsse__security--;</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
soap_element_end_in(soap,
NULL);</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span>
</span>
<span> </span>
soap_element_end_in(soap, NULL);</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span> </span>
}</span>
</strong>
</p>
<p class="MsoNormal"><strong><span style="color: green;" lang="EN-US"><span>
</span>
}</span>
</strong>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
soap->error =
SOAP_TAG_MISMATCH;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
if
(soap_flag_ns1__customerId && (soap->error == SOAP_TAG_MISMATCH ||
soap->error == SOAP_NO_TAG))</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
if
(soap_in_string(soap, "ns1:customerId", &a->ns1__customerId,
"xsd:string"))</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
{<span> </span>
soap_flag_ns1__customerId--;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
continue;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
}</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
if (soap->error ==
SOAP_TAG_MISMATCH)</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
soap->error
= soap_ignore_element(soap);</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
if (soap->error ==
SOAP_NO_TAG)</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
<span> </span>
break;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
if (soap->error)</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
return NULL;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
}</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
if (soap_element_end_in(soap,
tag))</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
return NULL;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
}</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
else</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
{<span> </span>
a = (struct SOAP_ENV__Header *)soap_id_forward(soap,
soap->href, (void*)a, 0, SOAP_TYPE_SOAP_ENV__Header, 0, sizeof(struct
SOAP_ENV__Header), 0, NULL);</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
if (soap->body &&
soap_element_end_in(soap, tag))</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
return NULL;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
<span> </span>
}</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US"><span> </span>
return a;</span>
</p>
<p class="MsoNormal"><span style="color: green;" lang="EN-US">}</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p>
<span style="font-size: 12pt; font-family: 宋体;">服务端程序如下,到这里就没什么难度了,基本上与上一节的服务端结构差不多,注意要把几个</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">pem</span>
<span style="font-size: 12pt; font-family: 宋体;">证书拷贝过来(因为</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">usernametoken</span>
<span style="font-size: 12pt; font-family: 宋体;">方式通常都是基于</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">HTTPS</span>
<span style="font-size: 12pt; font-family: 宋体;">的),</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">echo</span>
<span style="font-size: 12pt; font-family: 宋体;">接口和</span>
<span style="font-size: 12pt; font-family: "Courier New";" lang="EN-US">show_version</span>
<span style="font-size: 12pt; font-family: 宋体;">接口都要编写:</span>
</p>
<p><span style="font-size: 12pt; font-family: 宋体;"><div class="dp-highlighter"><div class="bar"><div class="tools"><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">view plain</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">copy to clipboard</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">print</a><a href="http://blog.csdn.net/yui/archive/2010/09/03/5862411.aspx#" target="_blank">?</a></div></div><ol class="dp-cpp" start="1"><li class="alt"><span><span class="preprocessor">#include <pthread.h></span><span> </span></span></li><li class=""><span><span class="preprocessor">#include "soapH.h"</span><span> </span></span></li><li class="alt"><span><span class="preprocessor">#include "SecureEchoHttpBinding.nsmap"</span><span> </span></span></li><li class=""><span><span class="keyword">void</span><span> *process_request(</span><span class="keyword">void</span><span> *soap) { </span></span></li><li class="alt"><span> pthread_detach(pthread_self()); </span></li><li class=""><span> <span class="keyword">if</span><span> ( soap_ssl_accept((</span><span class="keyword">struct</span><span> soap *) soap) != SOAP_OK ) </span></span></li><li class="alt"><span> soap_print_fault((<span class="keyword">struct</span><span> soap *) soap, stderr); </span></span></li><li class=""><span> <span class="keyword">else</span><span> </span></span></li><li class="alt"><span> soap_serve((<span class="keyword">struct</span><span> soap *) soap); </span></span></li><li class=""><span> soap_end((<span class="keyword">struct</span><span> soap *) soap); </span></span></li><li class="alt"><span> soap_free((<span class="keyword">struct</span><span> soap *) soap); </span></span></li><li class=""><span> <span class="keyword">return</span><span> NULL; </span></span></li><li class="alt"><span>} </span></li><li class=""><span><span class="datatypes">int</span><span> main(</span><span class="datatypes">int</span><span> argc, </span><span class="datatypes">char</span><span> **argv) { </span></span></li><li class="alt"><span> <span class="keyword">if</span><span> ( argc != 2 ) { </span></span></li><li class=""><span> printf(<span class="string">"Usage: %s port\n"</span><span>, argv); </span></span></li><li class="alt"><span> exit(-1); </span></li><li class=""><span> } </span></li><li class="alt"><span> <span class="datatypes">int</span><span> port = atol(argv); </span></span></li><li class=""><span> pthread_t tid; </span></li><li class="alt"><span> <span class="keyword">struct</span><span> soap *tsoap; </span></span></li><li class=""><span> <span class="keyword">struct</span><span> soap soap; </span></span></li><li class="alt"><span> soap_init(&soap); </span></li><li class=""><span> soap_ssl_init(); </span></li><li class="alt"><span> <span class="keyword">if</span><span> ( soap_ssl_server_context(&soap, SOAP_SSL_DEFAULT, </span><span class="string">"server.pem"</span><span>, </span><span class="string">"password"</span><span>, </span><span class="string">"cacert.pem"</span><span>, NULL, </span><span class="string">"dh512.pem"</span><span>, NULL, argv) ) { </span></span></li><li class=""><span> soap_print_fault(&soap, stderr); </span></li><li class="alt"><span> exit(-1); </span></li><li class=""><span> } </span></li><li class="alt"><span> <span class="datatypes">int</span><span> m, s; </span></span></li><li class=""><span> <span class="keyword">if</span><span> ( (m = soap_bind(&soap, NULL, port, 100)) < 0 ) { </span></span></li><li class="alt"><span> soap_print_fault(&soap, stderr); </span></li><li class=""><span> } </span></li><li class="alt"><span> <span class="keyword">else</span><span> { </span></span></li><li class=""><span> printf(<span class="string">"Socket connect successfully: master socket = %d\n"</span><span>, m); </span></span></li><li class="alt"><span> <span class="datatypes">int</span><span> i = 0; </span></span></li><li class=""><span> <span class="keyword">while</span><span> ( 1 ) { </span></span></li><li class="alt"><span> <span class="keyword">if</span><span> ( (s = soap_accept(&soap)) < 0 ) { </span></span></li><li class=""><span> soap_print_fault(&soap, stderr); </span></li><li class="alt"><span> <span class="keyword">break</span><span>; </span></span></li><li class=""><span> } </span></li><li class="alt"><span> printf(<span class="string">"Connection %d accepted from IP = %d.%d.%d.%d, slave socket = %d\n"</span><span>, ++i, (soap.ip >> 24) & 0xff, (soap.ip >> 16) & 0xff, (soap.ip >> 8) & 0xff, soap.ip & 0xff, s); </span></span></li><li class=""><span> tsoap = soap_copy(&soap); </span></li><li class="alt"><span> <span class="keyword">if</span><span> ( !tsoap ) { </span></span></li><li class=""><span> soap_closesock(&soap); </span></li><li class="alt"><span> <span class="keyword">continue</span><span>; </span></span></li><li class=""><span> } </span></li><li class="alt"><span> pthread_create(&tid, NULL, &process_request, (<span class="keyword">void</span><span> *) tsoap); </span></span></li><li class=""><span> } </span></li><li class="alt"><span> } </span></li><li class=""><span> soap_done(&soap); </span></li><li class="alt"><span> <span class="keyword">return</span><span> 0; </span></span></li><li class=""><span>} </span></li><li class="alt"><span><span class="datatypes">int</span><span> __ns1__sendEcho( </span></span></li><li class=""><span> <span class="keyword">struct</span><span> soap *soap, </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__sendEcho *request, </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__sendEchoResponse *response) { </span></span></li><li class="alt"><span> <span class="keyword">if</span><span> ( !soap->header || !soap->header->wsse__username || !soap->header->wsse__password || !soap->header->ns1__customerId </span></span></li><li class=""><span> || strcmp(soap->header->wsse__username, <span class="string">"roy"</span><span>) || strcmp(soap->header->wsse__password, </span><span class="string">"liang"</span><span>) </span></span></li><li class="alt"><span> || strcmp(soap->header->ns1__customerId, <span class="string">"G06164"</span><span>)) </span></span></li><li class=""><span> <span class="keyword">return</span><span> 401; </span></span></li><li class="alt"><span> <span class="datatypes">int</span><span> len = strlen(request->message); </span></span></li><li class=""><span> response->out = (<span class="datatypes">char</span><span> *) malloc(</span><span class="keyword">sizeof</span><span>(</span><span class="datatypes">char</span><span>) * (len + 1)); </span></span></li><li class="alt"><span> strcpy(response->out, request->message); </span></li><li class=""><span> <span class="keyword">return</span><span> SOAP_OK; </span></span></li><li class="alt"><span>} </span></li><li class=""><span><span class="datatypes">int</span><span> __ns1__showVersionInformation( </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> soap *soap, </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__showVersionInformation *request, </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__showVersionInformationResponse *response) { </span></span></li><li class=""><span> <span class="keyword">if</span><span> ( !soap->header || !soap->header->wsse__username || !soap->header->wsse__password || !soap->header->ns1__customerId </span></span></li><li class="alt"><span> || strcmp(soap->header->wsse__username, <span class="string">"roy"</span><span>) || strcmp(soap->header->wsse__password, </span><span class="string">"liang"</span><span>) </span></span></li><li class=""><span> || strcmp(soap->header->ns1__customerId, <span class="string">"G06164"</span><span>)) </span></span></li><li class="alt"><span> <span class="keyword">return</span><span> 401; </span></span></li><li class=""><span> response->out = (<span class="datatypes">char</span><span> *) malloc(</span><span class="keyword">sizeof</span><span>(</span><span class="datatypes">char</span><span>) * 100); </span></span></li><li class="alt"><span> strcpy(response->out, <span class="string">"Username token (text) test server version 1.0"</span><span>); </span></span></li><li class=""><span> <span class="keyword">return</span><span> SOAP_OK; </span></span></li><li class="alt"><span>} </span></li></ol></div>
</span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">服务端程序保存为</span>
<span style="font-family: "Courier New";" lang="EN-US">secure_echo_server.c</span>
<span style="font-family: 宋体;">,编译命令是</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: blue;" lang="EN-US">gcc -DWITH_OPENSSL -O2 -o secure_echo_server secure_echo_server.c
soapC.c soapServer.c ../../stdsoap2.c -I../.. -L../.. -lgsoap -lssl –lcrypto</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">运行测试,在</span>
<span style="font-family: "Courier New";" lang="EN-US">6883</span>
<span style="font-family: 宋体;">端口启动服务端,然后执行客户端</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US">-bash-3.2$
<strong><span style="color: blue;">./show_version
roy liang G06164</span>
</strong>
</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">username<span> </span>
: roy</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">password<span> </span>
: liang</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">customer id : G06164</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Username token (text) test server version 1.0</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US">-bash-3.2$
<strong><span style="color: blue;">./secure_echo
roy liang G06164 hello</span>
</strong>
</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">username<span> </span>
: roy</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">password<span> </span>
: liang</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">customer id : G06164</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">message<span> </span>
: hello</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New"; color: green;" lang="EN-US">hello</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">以上就是</span>
<span style="font-family: "Courier New";" lang="EN-US">gSOAP</span>
<span style="font-family: 宋体;">实现</span>
<span style="font-family: "Courier New";" lang="EN-US">Usernametoken</span>
<span style="font-family: 宋体;">认证的方法,而且是通过自定义</span>
<span style="font-family: "Courier New";" lang="EN-US">SOAP header</span>
<span style="font-family: 宋体;">实现的。个人认为,与使用</span>
<span style="font-family: "Courier New";" lang="EN-US">wsse</span>
<span style="font-family: 宋体;">插件相比,这种方法更为简单直接。</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">另外,本案例的方法适用于以明文传送密码的情况,如果需要以摘要</span>
<span style="font-family: "Courier New";" lang="EN-US">(digest)</span>
<span style="font-family: 宋体;">形式传送密码,请参考</span>
<span style="font-family: "Courier New";" lang="EN-US">plugin</span>
<span style="font-family: 宋体;">目录</span>
<span style="font-family: "Courier New";" lang="EN-US">wsseapi.c</span>
<span style="font-family: 宋体;">里面的</span>
<span style="font-family: "Courier New";" lang="EN-US">soap_wsse_add_UsernameTokenDigest</span>
<span style="font-family: 宋体;">函数。</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"> </span>
</p>
<p class="MsoNormal"><span style="font-family: 宋体;">最后,感谢</span>
<span style="font-family: "Courier New";" lang="EN-US">Codejie's C++ Space</span>
<span style="font-family: 宋体;">为本节的编写提供思路:</span>
</p>
<p class="MsoNormal"><span style="font-family: "Courier New";" lang="EN-US"><a href="http://www.cppblog.com/codejie/archive/2010/04/07/89972.html" target="_blank">http://www.cppblog.com/codejie/archive/2010/04/07/89972.html</a>
</span>
</p>
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