Question

C＃代码如下所示：

private static string SendSoapRequest(string request, string destinationUrl)
    {
        string soapRequest = String.Format("<?xml version=\"1.0\"    encoding=\"utf-8\"?>" +
                                           "<soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\" " +
                                           "soap:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">" +
                                           "<soap:Body>{0}</soap:Body></soap:Envelope>", request);

        HttpWebRequest req = (HttpWebRequest) WebRequest.Create(destinationUrl);

        byte[] buffer = Encoding.UTF8.GetBytes(soapRequest);

        req.Method = "POST";
        req.ContentType = "application/soap+xml";
        req.ContentLength = buffer.Length;

        req.CookieContainer = new CookieContainer(); // enable cookies
        req.Referer = "localhost";
        req.Credentials = CredentialCache.DefaultCredentials;

        Stream reqst = req.GetRequestStream(); // add form data to request stream
        reqst.Write(buffer, 0, buffer.Length);
        reqst.Flush();
        reqst.Close();

        HttpWebResponse res = (HttpWebResponse) req.GetResponse();

        Stream responseStream = res.GetResponseStream();
        if (responseStream != null)
        {   
            StreamReader sr = new StreamReader(responseStream);
            string response = sr.ReadToEnd();
            return response;
        }

        return string.Empty;
    }

到目前为止，我的努力，以及许多其他变体，在PHP中没有成功：

public static function sendSoapCurl($samlMessage, $destination, $action) {

    $headers = array(
        "Content-type: application/soap+xml;charset=\"utf-8\"",
        "Content-length: ".strlen($samlMessage),
    );

    if (isset($action)) {
        $headers[] = "SOAPAction: $action";
    }

    // $samlMessage = utf8_encode($samlMessage);

    // PHP cURL  for https connection with auth
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($ch, CURLOPT_URL, $destination);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_TIMEOUT, 10);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $samlMessage); // the SOAP request

    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

    // get soap response
    $soapresponsexml = curl_exec($ch);
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);

    if ($httpCode != 200) {
        print_r("Status code: ".$httpCode."\n");
        print_r($soapresponsexml);exit();
    }

    if ($soapresponsexml === null || $soapresponsexml === "") {
        throw new \Exception('Empty SOAP response, check peer certificate.');
    }

    try {
        $dom = new DOMDocument();
        $dom = OneLogin_Saml2_Utils::loadXML($dom, $soapresponsexml);
    } catch (RuntimeException $e) {
        throw new \Exception('Not a SOAP response.', 0, $e);
    }
    $soapfault = self::getSOAPFault($dom);
    if (isset($soapfault)) {
        throw new \Exception($soapfault);
    }
}

C＃代码有效，但我无法在PHP中使用它。任何想法将不胜感激。感谢。

Answer 1

在翻译中我错过了utf8编码部分。下面一行的添加解决了我的问题，现在请求有效：

$soapUtf8Request = utf8_encode($samlMessage);

将C＃SOAP Post请求转换为PHP SOAP Post请求

1 个答案: