为什么我们会遇到cURL错误56、SSL错误号104？

Question

为什么我们会遇到cURL错误56、SSL错误号104？

4

我正在处理一个使用自定义PHP脚本与Orbital Chase Paymentech接口的在线商店。最近，由于CURL遇到错误，该商店的网站无法处理订单。特别地，curl_errno()返回56，而curl_error()返回SSL read: error:00000000:lib(0):func(0):reason(0), errno 104。

然而，向Paymentech发送的付款请求是正常的。（即，我们的请求格式正确，信用卡已被扣款。）在Paymentech端正确地列出了IP地址。

以下是我们的CURL配置：

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_USERAGENT, 'Chase Paymentech Gateway/1.0');
curl_setopt($ch, CURLOPT_FRESH_CONNECT, true);
// curl_setopt($ch, CURLOPT_FORBID_REUSE, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 20);
curl_setopt($ch, CURLOPT_VERBOSE, true);
curl_setopt($ch, CURLOPT_HEADER, false); 
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $request);
// curl_setopt($ch, CURLOPT_SSLVERSION, 6);
// curl_setopt($ch, CURLOPT_SSL_CIPHER_LIST, 'TLSv1');
// curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);

$result = curl_exec($ch);

我已经尝试了几乎所有合理的CURL设置排列组合，但都没有成功。我们总是遇到CURL错误56和SSL读取errno 104。我也尝试了其他stackoverflow问题中的建议，但也没有成功。

下面是一个付款请求的示例日志（一些敏感信息已被隐藏）。如您所见，请求正在运行TLSv1.2 / AES128-GCM-SHA256。我已经与Chase确认这是可接受的SSL版本和密码。

该站点上的证书是最新的，来自Geotrust / RapidSSL，并且自从我开始处理此问题以来已安装了一个全新的证书。

请问有人知道这里出了什么问题吗？据我所知，我们的CURL / SSL证书设置存在某些问题导致通信失败，但我无法找出原因或如何解决。请帮帮我！

CURL输出：

* Hostname was NOT found in DNS cache, referer: https://www.==our-url===.org/index.php/payment
*   Trying 206.253.186.176..., referer: https://www.==our-url===.org/index.php/payment
* Connected to orbital1.chasepaymentech.com (206.253.186.176) port 443 (#0), referer: https://www.==our-url===.org/index.php/payment
* successfully set certificate verify locations:, referer: https://www.==our-url===.org/index.php/payment
*   CAfile: /etc/pki/tls/certs/ca-bundle.crt, referer: https://www.==our-url===.org/index.php/payment
  CApath: none, referer: https://www.==our-url===.org/index.php/payment
* SSL connection using TLSv1.2 / AES128-GCM-SHA256, referer: https://www.==our-url===.org/index.php/payment
* Server certificate:, referer: https://www.==our-url===.org/index.php/payment
*      subject: C=US; ST=New York; L=New York; O=Chase Paymentech Solutions, LLC; OU=CPS ENA; CN=orbital1.chasepaymentech.com, referer: https://www.==our-url===.org/index.php/payment
*      start date: 2017-01-17 00:00:00 GMT, referer: https://www.==our-url===.org/index.php/payment
*      expire date: 2018-01-18 23:59:59 GMT, referer: https://www.==our-url===.org/index.php/payment
*      subjectAltName: orbital1.chasepaymentech.com matched, referer: https://www.==our-url===.org/index.php/payment
*      issuer: C=US; O=Symantec Corporation; OU=Symantec Trust Network; CN=Symantec Class 3 Secure Server CA - G4, referer: https://www.==our-url===.org/index.php/payment
*      SSL certificate verify ok., referer: https://www.==our-url===.org/index.php/payment
> POST /AUTHORIZE HTTP/1.0\r, referer: https://www.==our-url===.org/index.php/payment
MIME-Version: 1.0\r, referer: https://www.==our-url===.org/index.php/payment
Content-type: application/PTI41\r, referer: https://www.==our-url===.org/index.php/payment
Content-length: 1148\r, referer: https://www.==our-url===.org/index.php/payment
Content-transfer-encoding: text\r, referer: https://www.==our-url===.org/index.php/payment
Request-number: 1\r, referer: https://www.==our-url===.org/index.php/payment
Document-type: Request\r, referer: https://www.==our-url===.org/index.php/payment
Merchant-id: ############\r, referer: https://www.==our-url===.org/index.php/payment
Host: orbital1.chasepaymentech.com\r, referer: https://www.==our-url===.org/index.php/payment
\r, referer: https://www.==our-url===.org/index.php/payment
\r, referer: https://www.==our-url===.org/index.php/payment
            <?xml version="1.0" encoding="UTF-8"?>\r, referer: https://www.==our-url===.org/index.php/payment
            <Request>\r, referer: https://www.==our-url===.org/index.php/payment
                <NewOrder>\r, referer: https://www.==our-url===.org/index.php/payment
                    <IndustryType>EC</IndustryType>\r, referer: https://www.==our-url===.org/index.php/payment
                    <MessageType>AC</MessageType>\r, referer: https://www.==our-url===.org/index.php/payment
                    <BIN>000002</BIN>\r, referer: https://www.==our-url===.org/index.php/payment
                    <MerchantID>############</MerchantID>\r, referer: https://www.==our-url===.org/index.php/payment
                    <TerminalID>001</TerminalID>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AccountNum>################</AccountNum>\r, referer: https://www.==our-url===.org/index.php/payment
                    <Exp>0118</Exp>\r, referer: https://www.==our-url===.org/index.php/payment
                    <CurrencyCode123CurrencyCode>\r, referer: https://www.==our-url===.org/index.php/payment
                    <CurrencyExponent>2</CurrencyExponent>\r, referer: https://www.==our-url===.org/index.php/payment
                    <CardSecValInd>1</CardSecValInd>\r, referer: https://www.==our-url===.org/index.php/payment
                    <CardSecVal>###</CardSecVal>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVSzip>A0B1C2</AVSzip>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVSaddress1>123 Something St</AVSaddress1>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVScity>Somewhere</AVScity>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVSstate>ON</AVSstate>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVSphoneNum></AVSphoneNum>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVSname>Testing</AVSname>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVScountryCode>CA</AVScountryCode>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVSDestzip>A0B1C2</AVSDestzip>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVSDestaddress1>123 Something St</AVSDestaddress1>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVSDestcity>Somewhere</AVSDestcity>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVSDeststate>ON</AVSDeststate>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVSDestphoneNum></AVSDestphoneNum>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVSDestname>Testing</AVSDestname>\r, referer: https://www.==our-url===.org/index.php/payment
                    <AVSDestcountryCode>CA</AVSDestcountryCode>\r, referer: https://www.==our-url===.org/index.php/payment
                    <OrderID>1343</OrderID>\r, referer: https://www.==our-url===.org/index.php/payment
                    <Amount>1450</Amount>\r, referer: https://www.==our-url===.org/index.php/payment
                </NewOrder>\r, referer: https://www.==our-url===.org/index.php/payment
            </Request>\r, referer: https://www.==our-url===.org/index.php/payment
         /authorize HTTP/1.1\r, referer: https://www.==our-url===.org/index.php/payment
Host: orbital1.chasepaymentech.com\r, referer: https://www.==our-url===.org/index.php/payment
Accept: */*\r, referer: https://www.==our-url===.org/index.php/payment
\r, referer: https://www.==our-url===.org/index.php/payment
* SSL read: error:00000000:lib(0):func(0):reason(0), errno 104, referer: https://www.==our-url===.org/index.php/payment
* Closing connection 0, referer: https://www.==our-url===.org/index.php/payment

- ralbatross

1个回答

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- ralbatross · Answer 1

显然，在我们的服务器上重新启动防火墙解决了问题。我们关闭它以与我们的证书发行商进行一些测试，并注意到网站可以正常工作。当我们重新打开防火墙时，它仍然可以正常工作。