如何在 PHP 中的 cURL POST HTTP 请求中包含 Authorization 标头? [英] How to include Authorization header in cURL POST HTTP Request in PHP?

问题描述

我正在尝试通过 Gmails OAuth 2.0 访问用户的邮件，我正在通过 Google 的 OAuth 2.0 Playground 解决这个问题

I'm trying to access mails of a user through Gmails OAuth 2.0, and I'm figuring this out through Google's OAuth 2.0 Playground

在这里，他们指定我需要将此作为 HTTP 请求发送:

Here, they've specified I need to send this as a HTTP REQUEST:

POST /mail/feed/atom/ HTTP/1.1
Host: mail.google.com
Content-length: 0
Content-type: application/json
Authorization: OAuth SomeHugeOAuthaccess_tokenThatIReceivedAsAString

我尝试编写代码来发送此请求，如下所示:

I've tried writing a code to send this REQUEST like this:

$crl = curl_init();
$header[] = 'Content-length: 0 
Content-type: application/json';

curl_setopt($crl, CURLOPT_HTTPHEADER, $header);
curl_setopt($crl, CURLOPT_POST,       true);
curl_setopt($crl, CURLOPT_POSTFIELDS, urlencode($accesstoken));

$rest = curl_exec($crl);

print_r($rest);

不工作，请帮忙.:)

更新:我接受了Jason McCreary的建议，现在我的代码如下所示:

UPDATE: I took Jason McCreary's advice and now my code looks like this:

$crl = curl_init();

$headr = array();
$headr[] = 'Content-length: 0';
$headr[] = 'Content-type: application/json';
$headr[] = 'Authorization: OAuth '.$accesstoken;

curl_setopt($crl, CURLOPT_HTTPHEADER,$headr);
curl_setopt($crl, CURLOPT_POST,true);
$rest = curl_exec($crl);

curl_close($crl);

print_r($rest);

但是我没有从中得到任何输出.我认为 cURL 在某个地方默默地失败了.请帮忙.:)

But I'm not getting any output out of this. I think cURL is silently failing somewhere. Please do help. :)

更新 2: NomikOS 的技巧为我做到了.:) :) :) 谢谢！！

UPDATE 2: NomikOS's trick did it for me. :) :) :) Thank you!!

推荐答案

@jason-mccreary 是完全正确的.此外，我建议您使用此代码以在出现故障时获取更多信息:

@jason-mccreary is totally right. Besides I recommend you this code to get more info in case of malfunction:

$rest = curl_exec($crl);

if ($rest === false)
{
    // throw new Exception('Curl error: ' . curl_error($crl));
    print_r('Curl error: ' . curl_error($crl));
}

curl_close($crl);
print_r($rest);

编辑 1

要调试，您可以将 CURLOPT_HEADER 设置为 true 以使用 firebug::net 或类似.

To debug you can set CURLOPT_HEADER to true to check HTTP response with firebug::net or similar.

curl_setopt($crl, CURLOPT_HEADER, true);

编辑 2

关于 Curl 错误:SSL 证书问题，验证 CA 证书是否正常 尝试添加此标头(只是为了调试，在生产环境中您应该将这些选项保留在 true代码>):

About Curl error: SSL certificate problem, verify that the CA cert is OK try adding this headers (just to debug, in a production enviroment you should keep these options in true):

curl_setopt($crl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($crl, CURLOPT_SSL_VERIFYPEER, false);

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