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我目前無法取回LinkedIn令牌。LinkedIn獲取令牌返回HTTP 1.1 400 - 錯誤請求錯誤
我目前正在關注developers documentation in order to get through authentication。
我還使用this sample作爲基礎代碼
然而,當我通過授權過程得到的,我在其中得到AUTH碼,得到一個令牌的用戶的過程中失敗,用錯誤的請求錯誤(400)
下面是從樣本頁面修改後的代碼 (注:的註釋部分我們以前attemps我做了,動捲曲前)
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;
}
忘記提到的是,echo $url;
部分,輸出的是,當在瀏覽器中手動地插入,生成令牌
你嘗試'urlencode'代碼和參數REDIRECT_URI? – 2013-05-06 18:23:48
@Yan是的,我做到了。結果是一樣的。在請求獲取響應時出現錯誤的請求,但在瀏覽器中手動插入URL會按預期工作,即帶有過期時間戳和訪問令牌的JSON響應。 – 2013-05-06 18:25:07
您是否試圖以'GET'而不是'POST'發送? – 2013-05-06 18:28:09