我意识到其中大约有 20 个帖子,但我已经浏览了所有这些帖子,到目前为止没有任何答案有帮助(尽管帮助我排除了一些问题)。
我正在用 PHP 编写一堆与 Youtube 相关的 api 函数,一旦我有访问代码(并且刷新访问代码也没有问题),我就没有问题抓取数据,但是当我尝试交换授权代码以获得访问权限时令牌,我收到“invalid_grant”响应。
我还需要离线访问,因为我计划在没有用户交互的情况下进行 api 调用,并且预授权帐户不是一种选择。
笔记:
- 我已取消对 OAuth 游乐场的每项测试的授权
- 我已在我的 unix 系统上将“* ntpdate * ”设置为 google
- 刷新令牌有效
- 如果我从代码中删除urlencode并请求 uri 字符串,我会收到“无效请求”错误。有趣的是刷新令牌功能不需要它。
代码
访问.php
$ytclient = new ytClient;
if(isset($_GET['code'])){
$ytclient->auth_code = $_GET['code'];
$ytclient->exchangeToken();
}else{
$ytclient->authorize();
}
ytClient
function authorize(){
include('config.php');
echo "<script>window.location = 'https://accounts.google.com/o/oauth2/auth?redirect_uri=".urlencode( $config->domain.'/lib/access.php')."&response_type=code&client_id=**************&scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fyt-analytics-monetary.readonly+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fyt-analytics.readonly+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fyoutube+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fyoutube.readonly+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fyoutube.upload+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fyoutubepartner&approval_prompt=force&access_type=offline'</script>";
}
function exchangeToken(){
$postArr["client_id"] = ($config->ytclientid);
$postArr["client_secret"] = ($config->ytclientsecret);
$postArr["code"] = urlencode($this->auth_code);
$postArr["request_uri"] = urlencode($config->domain."/lib/access.php");
$postArr["grant_type"] = "authorization_code";
$accessObj = $this->get_yt_json("https://accounts.google.com/o/oauth2/token", $postArr, 1);
}
function get_yt_json($url, $postArr, $mode){
if($mode == 1){
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $postArr);
}elseif($mode == 2){
$url .= "?".http_build_query($postArr);
$curl = curl_init($url);
}
curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_HEADER, true);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$rawJson = curl_exec($curl);
curl_close($curl);
echo $rawJson;
/*
$obj = json_decode($rawJson);
return ($obj);
*/
}
回复
HTTP/1.1 400 Bad Request
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Date: Sat, 21 Sep 2013 18:58:31 GMT
Content-Type: application/json
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
Server: GSE
Alternate-Protocol: 443:quic
Transfer-Encoding: chunked
{ "error" : "invalid_grant" }