当我使用 wsdl 和端点 url 执行我的 curl php 请求时得到空白响应

Question

Please help me, getting Blank response when i am executing my curl php with request and wsdl ,endpoint url.

Here is my code:

//end point url      
$e_url="https://tmcrmportal.inservices.tatamotors.com/home/B2C/com.eibus.web.soa
        p.Gateway.wcp?organization=o=B2C;cn=cordys,cn=cbop,o=tatamotors.com";

//wsdl
$wsdl="WSDL";

//$curl = curl_init($e_url);
//request
$xml_post_string = '<?xml version="1.0"?>
<SOAP:Envelope xmlns:SOAP=\\"http://schemas.xmlsoap.org/soap/envelope/\\">
<SOAP:Header>
<wsse:Security xmlns:wsse=\\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\\">
<wsse:UsernameToken xmlns:wsse=\\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\\">
<wsse:Username>username</wsse:Username>
<wsse:Password>pwd</wsse:Password>
</wsse:UsernameToken>
</wsse:Security>
</SOAP:Header>
<SOAP:Body>
<samlp:Request IssueInstant=\\"2004-12-05T09:21:59Z\\" MajorVersion=\\"1\\" MinorVersion=\\"1\\" RequestID=\\"456789\\" xmlns:samlp=\\"urn:oasis:names:tc:SAML:1.0:protocol\\">
<samlp:AuthenticationQuery>
<saml:Subject xmlns:saml=\\"urn:oasis:names:tc:SAML:1.0:assertion\\">
<saml:NameIdentifier Format=\\"urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified\\">username</saml:NameIdentifier>
</saml:Subject>
</samlp:AuthenticationQuery>
</samlp:Request>
</SOAP:Body>
</SOAP:Envelope>';




       $headers = array(
            "Content-type: text/xml;charset=\"utf-8\"",
            "Accept: text/xml",
            "Cache-Control: no-cache",
            "Pragma: no-cache",
            "SOAPAction: \"run\"",
            "Content-length: ".strlen($xml_post_string),
        );


        $ch = curl_init("ENDPOINTURL");

        curl_setopt($ch, CURLOPT_URL, $wsdl);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $xml_post_string);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_VERBOSE, 0);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);


if(curl_exec($ch) === false) {
    $err = 'Curl error: ' . curl_error($ch);
    print $err;
    curl_close($ch);
} else {
    $response = curl_exec($ch);
    print $response.'Operation completed without any errors';
    curl_close($ch);
}

Answer 1

I guess that you're actually getting 500 error, but error output was disabled in your php configuration. If so, check in your phpinfo() that you have curl module installed. Please avoid showing your real credentials when asking a question for security reasons.