我目前无法获取 LinkedIn 令牌。
我目前正在关注开发人员文档以通过身份验证。
我也将此示例用作基本代码
但是,在我通过授权过程(在该过程中获取身份验证码)后,为用户获取令牌的过程失败,并出现错误请求错误 (400)
这是示例页面中修改后的代码(注意:我们之前尝试过的注释部分,在转到 cURL 之前)
public function getAccessToken() {
$params = array('grant_type' => 'authorization_code',
'client_id' => API_KEY,
'client_secret' => API_SECRET,
'code' => $_GET['code'],
'redirect_uri' => REDIRECT_URI.'/linkedin/auth',
);
// Access Token request
$url = urldecode('https://www.linkedin.com/uas/oauth2/accessToken?'.http_build_query($params));
//header("Content-length: ".strlen($url));
// Tell streams to make a POST request
echo $url;
/*$context = stream_context_create(
array('http' =>
array('method' => 'POST',
)
)
);*/
/*$context = stream_context_create(
array('http' =>
array('method' => 'POST',
'header' => 'Content-type: application/x-www-form-urlencoded',
'content' => http_build_query($params))
)
);
// Retrieve access token information
$response = file_get_contents($url, FALSE, $context);*/
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL, $url);
curl_setopt($ch,CURLOPT_POST,1);
$response = curl_exec($ch);
curl_close($ch);
$token = json_decode($response);
echo json_decode($response);
// Store access token and expiration time
$_SESSION['access_token'] = $token->access_token; // guard this!
$_SESSION['expires_in'] = $token->expires_in; // relative time (in seconds)
$_SESSION['expires_at'] = time() + $_SESSION['expires_in']; // absolute time
return true;
}
忘了提到,该echo $url;
部分输出一个 url,当手动插入浏览器时,会生成一个有效的用户令牌