Question

我正在尝试使用Oauth和yt API。我想为youtube尝试基于浏览器的上传。但首先我必须这样做，用户可以允许程序访问我的页面。 https://developers.google.com/youtube/2.0/developers_guide_protocol_browser_based_uploading#Browser_based_uploading

但首先我需要获得一个ACCESS_TOKEN，这就是为什么我需要一个OAuth 2.0访问令牌。但由于某种原因，我无法得到它。我做错了什么？

首先，我转到reddir.php并点击链接，以便重定向以允许程序使用我的yt帐户。

==＆GT;我需要发送的样本帖子请求

POST / o / oauth2 / token HTTP / 1.1主机：accounts.google.com内容类型：   应用程序/ x-WWW窗体-urlencoded

代码= 4 / ux5gNj-_mIu4DOD_gNZdjX9EtOFf＆安培;   CLIENT_ID = 1084945748469-eg34imk572gdhu83gj5p0an9fut6urp5.apps.googleusercontent.com＆安培;   client_secret = hDBmMRhz7eJRsM9Z2q1oFBSe＆安培;   REDIRECT_URI = HTTP：//本地主机/ oauth2callback＆安培;   grant_type = authorization_code

=＆GT; redir.php

<?php   
    $Access_token   =   'https://accounts.google.com/o/oauth2/auth?
                        client_id=xxxxxxxxxxxx.apps.googleusercontent.com&  
                        redirect_uri=http://sdesigns.be/UNSharp/obtain_token.php&
                        scope=https://gdata.youtube.com&
                        response_type=code&
                        access_type=offline';               

    echo '<a href="' . $Access_token . '">Click here to obtain a token2</a>';
?>

=＆GT; obtain_token.php

<?php
           //this file is  
    $client_id = 'xxxxxxxxxxxx.apps.googleusercontent.com';
    $client_secret = 'xxxxxxxxxxxxxxxxxxxxxxxxx';
    $redirect_uri = 'http://sdesigns.be/UNSharp/obtain_token.php';

    $author_code = $_GET["code"];

    echo 'Author code: <br>' .$author_code . '<br>';



    $oauth2token_url = "https://accounts.google.com/o/oauth2/token";
    $clienttoken_post = array(
                            "code" => $code,
                            "client_id" => $client_id,
                            "client_secret" => $client_secret,
                            "redirect_uri" => $redirect_uri,
                            "grant_type" => "authorization_code"
                        );

    $curl = curl_init($oauth2token_url);
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $clienttoken_post);
    curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

    $json_response = curl_exec($curl);

    echo 'RESULT code: <br>' ;
    var_dump($json_response);
    echo '<br>';    

    curl_close($curl);                                          
 ?>

Answer 1

您的$body2字符串可能存在一些编码问题，因为curl_setopt()期待在那里输入urlencoded字符串。

只需将参数作为键值对提供，就像this example中所做的那样，因此您不必关心urlencoding字符串：

$oauth2token_url = "https://accounts.google.com/o/oauth2/token";
$clienttoken_post = array(
"code" => $code,
"client_id" => $client_id,
"client_secret" => $client_secret,
"redirect_uri" => $redirect_uri,
"grant_type" => "authorization_code"
);

$curl = curl_init($oauth2token_url);

curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $clienttoken_post);
curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

$json_response = curl_exec($curl);
curl_close($curl);

YouTube API v2.0 - OAuth 2.0授权

1 个答案: