Cadoles/BeSimpleSoap
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WS-Adressing and WS-Security Filters

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This commit is contained in:
Andreas Schamberger
2011-12-11 21:20:35 +01:00
parent 9643fd4333
commit 1122df8e12
11 changed files with 1270 additions and 260 deletions
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167
src/BeSimple/SoapClient/SoapClient.php
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@ -12,6 +12,8 @@
namespace BeSimple\SoapClient;
use BeSimple\SoapCommon\SoapKernel;
/**
* Extended SoapClient that uses a a cURL wrapper for all underlying HTTP
* requests in order to use proper authentication for all requests. This also
@ -71,6 +73,13 @@ class SoapClient extends \SoapClient
*/
private $lastResponse = '';
/**
* Last response.
*
* @var \BeSimple\SoapCommon\SoapKernel
*/
protected $soapKernel = null;
/**
* Constructor.
*
@ -89,6 +98,8 @@ class SoapClient extends \SoapClient
}
$this->curl = new Curl($options);
$wsdlFile = $this->loadWsdl($wsdl, $options);
// TODO $wsdlHandler = new WsdlHandler($wsdlFile, $this->soapVersion);
$this->soapKernel = new SoapKernel();
// we want the exceptions option to be set
$options['exceptions'] = true;
// disable obsolete trace option for native SoapClient as we need to do our own tracing anyways
@ -102,91 +113,88 @@ class SoapClient extends \SoapClient
/**
* Perform HTTP request with cURL.
*
* @param string $request
* @param string $location
* @param string $action
* @return string
* @param SoapRequest $soapRequest
* @return SoapResponse
*/
private function __doHttpRequest($request, $location, $action)
private function __doHttpRequest(SoapRequest $soapRequest)
{
// $request is if unmodified from SoapClient not a php string type!
$request = (string)$request;
if ($this->soapVersion == SOAP_1_2) {
$headers = array(
'Content-Type: application/soap+xml; charset=utf-8',
);
} else {
$headers = array(
'Content-Type: text/xml; charset=utf-8',
);
}
// add SOAPAction header
$headers[] = 'SOAPAction: "' . $action . '"';
// execute request
$responseSuccessfull = $this->curl->exec($location, $request, $headers);
// HTTP headers
$headers = array(
'Content-Type:' . $soapRequest->getContentType(),
'SOAPAction: "' . $soapRequest->getAction() . '"',
);
// execute HTTP request with cURL
$responseSuccessfull = $this->curl->exec($soapRequest->getLocation(),
$soapRequest->getContent(),
$headers);
// tracing enabled: store last request header and body
if ($this->tracingEnabled === true) {
$this->lastRequestHeaders = $curl->getRequestHeaders();
$this->lastRequest = $request;
$this->lastRequestHeaders = $this->curl->getRequestHeaders();
$this->lastRequest = $soapRequest->getContent();
}
// in case of an error while making the http request throw a soapFault
if ($responseSuccessfull === false) {
// get error message from curl
$faultstring = $this->curl->getErrorMessage();
throw new \SoapFault('HTTP', $faultstring);
throw new \SoapFault( 'HTTP', $faultstring );
}
// tracing enabled: store last response header and body
if ($this->tracingEnabled === true) {
$this->lastResponseHeaders = $this->curl->getResponseHeaders();
$this->lastResponse = $this->curl->getResponseBody();
}
$response = $this->curl->getResponseBody();
// check if we do have a proper soap status code (if not soapfault)
// // TODO
// $responseStatusCode = $this->curl->getResponseStatusCode();
// if ($responseStatusCode >= 400) {
// $isError = 0;
// $response = trim($response);
// if (strlen($response) == 0) {
// $isError = 1;
// } else {
// $contentType = $this->curl->getResponseContentType();
// if ($contentType != 'application/soap+xml'
// && $contentType != 'application/soap+xml') {
// if (strncmp($response , "<?xml", 5)) {
// $isError = 1;
// }
// }
// }
// if ($isError == 1) {
// throw new \SoapFault('HTTP', $this->curl->getResponseStatusMessage());
// }
// } elseif ($responseStatusCode != 200 && $responseStatusCode != 202) {
// $dom = new \DOMDocument('1.0');
// $dom->loadXML($response);
// if ($dom->getElementsByTagNameNS($dom->documentElement->namespaceURI, 'Fault')->length == 0) {
// throw new \SoapFault('HTTP', 'HTTP response status must be 200 or 202');
// }
// }
return $response;
}
// wrap response data in SoapResponse object
$soapResponse = SoapResponse::create($this->curl->getResponseBody(),
$soapRequest->getLocation(),
$soapRequest->getAction(),
$soapRequest->getVersion(),
$this->curl->getResponseContentType());
return $soapResponse;
}
/**
* Custom request method to be able to modify the SOAP messages.
* $oneWay parameter is not used at the moment.
*
* @param string $request
* @param string $location
* @param string $action
* @param int $version
* @param int $one_way 0|1
* @param int $oneWay 0|1
* @return string
*/
public function __doRequest($request, $location, $action, $version, $one_way = 0)
public function __doRequest($request, $location, $action, $version, $oneWay = 0)
{
// http request
$response = $this->__doHttpRequest($request, $location, $action);
// wrap request data in SoapRequest object
$soapRequest = SoapRequest::create($request, $location, $action, $version);
// do actual SOAP request
$soapResponse = $this->__doRequest2($soapRequest);
// return SOAP response to ext/soap
return $response;
return $soapResponse->getContent();
}
/**
* Runs the currently registered request filters on the request, performs
* the HTTP request and runs the response filters.
*
* @param SoapRequest $soapRequest
* @return SoapResponse
*/
protected function __doRequest2(SoapRequest $soapRequest)
{
// run SoapKernel on SoapRequest
$soapRequest = $this->soapKernel->filterRequest($soapRequest);
// perform HTTP request with cURL
$soapResponse = $this->__doHttpRequest($soapRequest);
// run SoapKernel on SoapResponse
$soapResponse = $this->soapKernel->filterResponse($soapResponse);
return $soapResponse;
}
/**
@ -229,6 +237,48 @@ class SoapClient extends \SoapClient
return $this->lastResponse;
}
/**
* Get SoapKernel instance.
*
* @return \BeSimple\SoapCommon\SoapKernel
*/
public function getSoapKernel()
{
return $this->soapKernel;
}
// TODO finish
protected function isValidSoapResponse()
{
//check if we do have a proper soap status code (if not soapfault)
$responseStatusCode = $this->curl->getResponseStatusCode();
$response = $this->curl->getResponseBody();
if ($responseStatusCode >= 400) {
$isError = 0;
$response = trim($response);
if (strlen($response) == 0) {
$isError = 1;
} else {
$contentType = $this->curl->getResponseContentType();
if ($contentType != 'application/soap+xml'
&& $contentType != 'application/soap+xml') {
if (strncmp($response , "<?xml", 5)) {
$isError = 1;
}
}
}
if ($isError == 1) {
throw new \SoapFault('HTTP', $this->curl->getResponseStatusMessage());
}
} elseif ($responseStatusCode != 200 && $responseStatusCode != 202) {
$dom = new \DOMDocument('1.0');
$dom->loadXML($response);
if ($dom->getElementsByTagNameNS($dom->documentElement->namespaceURI, 'Fault')->length == 0) {
throw new \SoapFault('HTTP', 'HTTP response status must be 200 or 202');
}
}
}
/**
* Downloads WSDL files with cURL. Uses all SoapClient options for
* authentication. Uses the WSDL_CACHE_* constants and the 'soap.wsdl_*'
@ -257,6 +307,7 @@ class SoapClient extends \SoapClient
} catch (\RuntimeException $e) {
throw new \SoapFault('WSDL', "SOAP-ERROR: Parsing WSDL: Couldn't load from '" . $wsdl . "' : failed to load external entity \"" . $wsdl . "\"");
}
return $cacheFileName;
}
}