我正在尝试使用curl在Adyen的测试环境中进行支付，但出现了401未经授权的错误响应。我已经检查了Web服务用户的凭据十几次，但我确信它们是正确的。当我尝试使用官方的Adyen PHP Api库(https://github.com/Adyen/adyen-php-api-library)时，我得到了相同的结果。我还尝试创建一个新的Web服务用户，但没有结果。有人知道我做错了什么吗？
请求代码：
<?php
$request = array(
"merchantAccount" => "MyWebsite",
"amount" => array(
"currency" => "EUR",
"value" => "199"
),
"reference" => "TEST-PAYMENT-" . date("Y-m-d-H:i:s"),
"shopperIP" => "2.207.255.255",
"shopperReference" => "YourReference",
"billingAddress" => array(
"street" => "Simon Carmiggeltstraat",
"postalCode" => "1011DJ",
"city" => "Amsterdam",
"houseNumberOrName" => "6-60",
"stateOrProvince" => "NH",
"country" => "NL"
),
"card" => array(
"expiryMonth" => "08",
"expiryYear" => "2018",
"holderName" => "Test Card Holder",
"number" => "4111111111111111",
"cvc" => "737"
),
);
$json = json_encode($request);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://pal-test.adyen.com/pal/servlet/Payment/v25/authorise");
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC );
curl_setopt($ch, CURLOPT_USERPWD, "xxxx:xxxx");
curl_setopt($ch, CURLOPT_POST, count($request));
curl_setopt($ch, CURLOPT_POSTFIELDS, $json);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER,array("Content-type: application/json"));
// things I tried
curl_setopt($ch, CURLOPT_USERAGENT,'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.52 Safari/537.17');
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
$result = curl_exec($ch);
?>
$result 变量返回一个空字符串。
响应：
* Trying 91.212.42.153...
* Connected to pal-test.adyen.com (91.212.42.153) port 443 (#0)
* ALPN, offering http/1.1
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* successfully set certificate verify locations:
* CAfile: /etc/ssl/certs/ca-certificates.crt
CApath: /etc/ssl/certs
* SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
* ALPN, server did not agree to a protocol
* Server certificate:
* subject: C=NL; ST=Noord-Holland; L=Amsterdam; O=Adyen B.V.; CN=*.adyen.com
* start date: Jun 14 00:00:00 2016 GMT
* expire date: Aug 13 23:59:59 2018 GMT
* issuer: C=US; O=thawte, Inc.; CN=thawte SSL CA - G2
* SSL certificate verify ok.
* Server auth using Basic with user 'xxxxx'
> POST /pal/servlet/Payment/v25/authorise HTTP/1.1
Host: pal-test.adyen.com
Authorization: Basic xxxxxx
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.52 Safari/537.17
Accept: */*
Content-type: application/json
Content-Length: 465
* upload completely sent off: 465 out of 465 bytes
< HTTP/1.1 401 Unauthorized
< Date: Mon, 02 Apr 2018 19:58:11 GMT
< Server: Apache
< Set-Cookie: JSESSIONID=47E667BF9B585DC3BDF40F8D58493E23.test103e; Path=/pal; Secure; HttpOnly
* Authentication problem. Ignoring this.
< WWW-Authenticate: BASIC realm="Adyen PAL Service Authentication"
< Content-Length: 0
< Content-Type: text/plain; charset=UTF-8
<
* Connection #0 to host pal-test.adyen.com left intact