我正在尝试将 cURL 与freshbooks API 一起使用。它有两种身份验证方式:OpenAuth 和基于令牌。我正在尝试使用基于令牌的方法。我以前使用过 cURL,但我的身份验证凭据一直在传递的 xml 中。
对于新书,我似乎需要在 cURL 请求的标头中传递凭据……我想。下面是一些使用 OpenAuth 方法的示例代码。使用基于令牌的身份验证,我只假设传递用户名和密码。
如何通过我的 cURL 请求正确传递我的凭据?
http://developers.freshbooks.com/authentication-2/#TokenBased
private function buildAuthHeader()
{
$params = array(
'oauth_version' => '1.0',
'oauth_consumer_key' => $this->oauth_consumer_key,
'oauth_token' => $this->oauth_token,
'oauth_timestamp' => time(),
'oauth_nonce' => $this->createNonce(20),
'oauth_signature_method' => 'PLAINTEXT',
'oauth_signature' => $this->oauth_consumer_secret. '&' .$this->oauth_token_secret
);
$auth = 'OAuth realm=""';
foreach($params as $kk => $vv)
{
$auth .= ','.$kk . '="' . urlencode($vv) . '"';
}
return $auth;
}
public function post($request)
{
$this->fberror = NULL;
$headers = array(
'Authorization: '.$this->buildAuthHeader().'',
'Content-Type: application/xml; charset=UTF-8',
'Accept: application/xml; charset=UTF-8',
'User-Agent: My-Freshbooks-App-1.0');
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->apiUrl());
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $request);
$response = curl_exec($ch);
curl_close($ch);
$response = new SimpleXMLElement($response);
if($response->attributes()->status == 'ok')
return $response;
else if($response->attributes()->status == 'fail' || $response->fberror)
throw new FreshbooksAPIError($response->error);
else throw new FreshbooksError('Oops, something went wrong. :(');
}