如何使用 SOAP Header 和 PHP 进行身份验证？

Question

我寻找使用身份验证 SOAP header 和 PHP 创建 Web 服务的示例。我在 http://whosebug.com 上找到了一篇文章，其中包含 EricP 在回答以下问题时给出的代码：

How to do authentication using SOAP?

我不知道为什么它不起作用。在我看来，该程序没有传入 APIValidate 函数，该函数应该验证 APIKey 的真实性。你会知道为什么它不起作用？

我发现了其他使用相同原理的代码示例，并且我总是在同一个地方阻塞。我在 localhost Wamp 和 PHP 版本 5.2.3 中使用。是否存在要在 wamp 或 Apache 或 PHP 中激活的特定模块？

预先感谢您的回答。

这是我的代码：

文件portfolio-lookup-server.php

<?php
ini_set("soap.wsdl_cache_enabled", "0"); // disabling WSDL cache

class PortfolioLookupService {

     private $apiKey = '123456';

    private $portfolios = array(
            'WPOW' => 'Power 96 party station.',
            'WQAM' => 'Sports radio site.',
            'WJBR' => 'Cool sites for bands.',
            'WKIS' => 'Kiss Country 2',

  );

  public function APIValidate($auth){

    return "------>>>auth=".$auth->apiKey.'<br />'."apikey".$this->apiKey."<br />";
  if($auth->apiKey != $this->apiKey){
            throw new SoapFault("Server", "Incorrect key");

    }


  }

  function getPortfolioByName($portfolioName) {
    //print_r($portfolioName); exit();
    if (isset($this->portfolios[$portfolioName])) {
      return $this->portfolios[$portfolioName];
    } else {
      return 'Portfolio name "'.$portfolioName.'" not found.';
      //throw new SoapFault('code', 'string', 'actor', 'detail', 'name', 'header');
      throw new SoapFault("Server","Unknown Name '$portfolioName'.");      
    }
  }  

  function getPortfoliosAll() {
      return $this->portfolios;
  }    

}

$server = new SoapServer("portfolio-lookup.wsdl");
$server->setClass("PortfolioLookupService");
$server->handle();
?>

文件portfolio-lookup-client.php

<?php
ini_set("soap.wsdl_cache_enabled", "0"); // disabling WSDL cache
class portfolioLookupAuth 
{ 
    public $apiKey; 
    public function __construct($key) 
    { 
        $this->apiKey = $key; 
    } 
} 
//$apiKey = "123456"; 
$apiKey = "125456"; 
$url = 'http://localhost/WebservicePortfolio/portfolio-lookup.wsdl';

$client = new SoapClient($url, array("trace" => 1, "exception" => 0)); 

// Create the header 
$auth  = new portfolioLookupAuth($apiKey); 
// SoapHeader::__construct ( string $namespace , string $name [, mixed $data [, bool $mustunderstand [, string $actor ]]] ) 
$header = new SoapHeader($url, "APIValidate", $auth, false);   

  try {

   $result = $client->__soapCall("getPortfolioByName", array("portfolioName" => "WQAM"), NULL, $header);    

    print_r($result);

    print "<pre>\n"; print "Request :\n".htmlspecialchars($client->__getLastRequest()) ."\n";
    print "Response:\n".htmlspecialchars($client->__getLastResponse())."\n"; print "</pre>";   
    print_r($auth);
    print_r($header);

  } catch (SoapFault $exception) {

    echo 'Exception Thrown: '.$exception->faultstring.'<br><br>';  

  }

?>

文件portfolio-lookup.wsdl

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

<definitions name='PortfolioLookup'

  targetNamespace='http://localhost/WebservicePortfolio'

  xmlns:tns='PortfolioLookup'

  xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/'

  xmlns:xsd='http://www.w3.org/2001/XMLSchema'

  xmlns:soapenc='http://schemas.xmlsoap.org/soap/encoding/'

  xmlns:wsdl='http://schemas.xmlsoap.org/wsdl/'

  xmlns='http://schemas.xmlsoap.org/wsdl/'>

<message name='getPortfolioByNameRequest'>
  <part name='portfolioName' type='xsd:string'/>
</message>
<message name='getPortfolioByNameResponse'>
  <part name='Result' type='xsd:string'/>
</message>


<message name='getPortfoliosAllRequest'>
  <part name='portfolioName' type='xsd:string'/>
</message>
<message name='getPortfoliosAllResponse'>
  <part name='Result' type='xsd:array'/>
</message>


<message name='APIValidateRequest'>
<part name='apiKey' type='xsd:string'/>
</message>
<message name='APIValidateResponse'>
<part name='testReturn' type='xsd:string'/>
</message>



<portType name='PortfolioLookupPortType'>

  <operation name='getPortfolioByName'>
    <input message='tns:getPortfolioByNameRequest'/>
    <output message='tns:getPortfolioByNameResponse'/>
  </operation>

  <operation name='getPortfoliosAll'>
    <input message='tns:getPortfoliosAllRequest'/>
    <output message='tns:getPortfoliosAllResponse'/>
  </operation>

    <operation name='APIValidate'>
    <input message='tns:APIValidateRequest'/>
    <output message='tns:APIValidateResponse'/>
    </operation>

</portType>

<binding name='PortfolioLookupBinding' type='tns:PortfolioLookupPortType'>

  <soap:binding style='rpc'
    transport='http://schemas.xmlsoap.org/soap/http'/>


  <operation name='getPortfolioByName'>
    <soap:operation soapAction='urn:PortfolioLookup#getPortfolioByName'/>
    <input>
      <soap:body use='encoded' namespace='urn:PortfolioLookup'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </input>
    <output>
      <soap:body use='encoded' namespace='urn:PortfolioLookup'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </output>
  </operation>


  <operation name='getPortfoliosAll'>
    <soap:operation soapAction='urn:PortfolioLookup#getPortfoliosAll'/>
    <input>
      <soap:body use='encoded' namespace='urn:PortfolioLookup'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </input>
    <output>
      <soap:body use='encoded' namespace='urn:PortfolioLookup'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </output>
  </operation>  




</binding>

<service name='PortfolioLookupService'>

  <port name='PortfolioLookupPort' binding='PortfolioLookupBinding'
  <soap:address location='http://localhost/WebservicePortfolioportfolio-lookup-server.php'/>
  </port>

</service>

</definitions>

Answer 1

我找到了解决方案。

您应该在文件 wsdl 的绑定中声明函数 APIValidate。

<operation name='APIValidate'>
    <soap:operation soapAction='urn:PortfolioLookup#APIValidate'/>
    <input>
      <soap:body use='encoded' namespace='urn:PortfolioLookup'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </input>
    <output>
      <soap:body use='encoded' namespace='urn:PortfolioLookup'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </output>
  </operation>

并且您应该在type array 部分消息中声明输入请求。

<message name='APIValidateRequest'>
<part name='apiKey' type='xsd:array'/>
</message>

最终代码上方：

文件组合-lookup.wsdl

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

<definitions name='PortfolioLookup'

  targetNamespace='http://localhost/WebservicePortfolio'

  xmlns:tns='PortfolioLookup'

  xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/'

  xmlns:xsd='http://www.w3.org/2001/XMLSchema'

  xmlns:soapenc='http://schemas.xmlsoap.org/soap/encoding/'

  xmlns:wsdl='http://schemas.xmlsoap.org/wsdl/'

  xmlns='http://schemas.xmlsoap.org/wsdl/'>

<message name='getPortfolioByNameRequest'>
  <part name='portfolioName' type='xsd:string'/>
</message>
<message name='getPortfolioByNameResponse'>
  <part name='Result' type='xsd:string'/>
</message>


<message name='getPortfoliosAllRequest'>
  <part name='portfolioName' type='xsd:string'/>
</message>
<message name='getPortfoliosAllResponse'>
  <part name='Result' type='xsd:array'/>
</message>


<message name='APIValidateRequest'>
<part name='apiKey' type='xsd:array'/>
</message>
<message name='APIValidateResponse'>
<part name='testReturn' type='xsd:string'/>
</message>



<portType name='PortfolioLookupPortType'>

  <operation name='getPortfolioByName'>
    <input message='tns:getPortfolioByNameRequest'/>
    <output message='tns:getPortfolioByNameResponse'/>
  </operation>

  <operation name='getPortfoliosAll'>
    <input message='tns:getPortfoliosAllRequest'/>
    <output message='tns:getPortfoliosAllResponse'/>
  </operation>

    <operation name='APIValidate'>
    <input message='tns:APIValidateRequest'/>
    <output message='tns:APIValidateResponse'/>
    </operation>

</portType>

<binding name='PortfolioLookupBinding' type='tns:PortfolioLookupPortType'>

  <soap:binding style='rpc'
    transport='http://schemas.xmlsoap.org/soap/http'/>


  <operation name='getPortfolioByName'>
    <soap:operation soapAction='urn:PortfolioLookup#getPortfolioByName'/>
    <input>
      <soap:body use='encoded' namespace='urn:PortfolioLookup'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </input>
    <output>
      <soap:body use='encoded' namespace='urn:PortfolioLookup'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </output>
  </operation>


  <operation name='getPortfoliosAll'>
    <soap:operation soapAction='urn:PortfolioLookup#getPortfoliosAll'/>
    <input>
      <soap:body use='encoded' namespace='urn:PortfolioLookup'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </input>
    <output>
      <soap:body use='encoded' namespace='urn:PortfolioLookup'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </output>
  </operation>  


 <operation name='APIValidate'>
    <soap:operation soapAction='urn:PortfolioLookup#APIValidate'/>
    <input>
      <soap:body use='encoded' namespace='urn:PortfolioLookup'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </input>
    <output>
      <soap:body use='encoded' namespace='urn:PortfolioLookup'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </output>
  </operation>  

</binding>

<service name='PortfolioLookupService'>

  <port name='PortfolioLookupPort' binding='PortfolioLookupBinding'>
    <soap:address location='http://localhost/WebservicePortfolio/portfolio-lookup-server.php'/>
  </port>

</service>

</definitions>

文件投资组合查找-client.php

<?php
ini_set("soap.wsdl_cache_enabled", "0"); // disabling WSDL cache
class portfolioLookupAuth 
{ 
    public $apiKey; 
    public function __construct($key) 
    { 
        $this->apiKey = $key; 
    } 
} 
$apiKey = "123456"; 

$url = 'http://localhost/WebservicePortfolio/portfolio-lookup.wsdl';

$client = new SoapClient($url, array("trace" => 1, "exception" => 0)); 

// Create the header 
$auth[]  = new portfolioLookupAuth($apiKey); 

// SoapHeader::__construct ( string $namespace , string $name [, mixed $data [, bool $mustunderstand [, string $actor ]]] ) 
$header = new SoapHeader($url, "APIValidate", $auth, false);   

  try {

  $result = $client->__soapCall("getPortfolioByName", array("portfolioName" => "WQAM"), NULL, $header);    

    print_r($result);

    print "<pre>\n"; print "Request :\n".htmlspecialchars($client->__getLastRequest()) ."\n";
    print "Response:\n".htmlspecialchars($client->__getLastResponse())."\n"; print "</pre>";   
     echo "<br />================================auth====================<br />";
    print_r($auth);
    echo "<br />================================header====================<br />";
    print_r($header);
     print "<br />-------------->>>Request last header:\n".htmlspecialchars($client->__getLastRequestHeaders())."\n";

  } catch (SoapFault $exception) {

    echo 'Exception Thrown: '.$exception->faultstring.'<br><br>';  

  }

?>

如何使用 SOAP Header 和 PHP 进行身份验证？

How to do authentication using SOAP Header and PHP?

php

soap

wsdl

web-services