【发布时间】:2015-04-01 10:29:47
【问题描述】:
我正在尝试通过 OAuth 1.0a 加载 Twitter users friend 列表。 如果 URL 没有任何参数,它就可以工作,例如:
作品:https://api.twitter.com/1.1/friends/list.json
不起作用:https://api.twitter.com/1.1/friends/list.json?cursor=-1&skip_status=true&include_user_entities=false
如果我向它添加参数,我会返回此错误:
无法验证您的身份
这可能是什么原因? 我的代码:
<?php
$oauthToken = 'removed';
$oauthTokenSecret = 'removed';
function buildBaseString($baseURI, $method, $params)
{
$r = array();
ksort($params);
foreach($params as $key=>$value){
$r[] = "$key=" . rawurlencode($value);
}
return $method."&" . rawurlencode($baseURI) . '&' . rawurlencode(implode('&', $r));
}
function buildAuthorizationHeader($oauth)
{
$r = 'Authorization: OAuth ';
$values = array();
foreach($oauth as $key=>$value)
$values[] = "$key=\"" . rawurlencode($value) . "\"";
$r .= implode(', ', $values);
return $r;
}
//WORKS:
$url = 'https://api.twitter.com/1.1/friends/list.json';
//DOESN'T WORK, WHY?:
//$url = 'https://api.twitter.com/1.1/friends/list.json?cursor=-1&skip_status=true&include_user_entities=false';
$consumer_key = 'removed';
$consumer_secret = 'removed';
$oauth = array( 'oauth_consumer_key' => $consumer_key,
'oauth_nonce' => time(),
'oauth_signature_method' => 'HMAC-SHA1',
'oauth_token' => $oauthToken,
'oauth_timestamp' => time(),
'oauth_version' => '1.0');
$base_info = buildBaseString($url, 'GET', $oauth);
$composite_key = rawurlencode($consumer_secret) . '&' . rawurlencode($oauthTokenSecret);
$oauth_signature = base64_encode(hash_hmac('sha1', $base_info, $composite_key, true));
$oauth['oauth_signature'] = $oauth_signature;
$header = array(buildAuthorizationHeader($oauth), 'Expect:');
$options = array( CURLOPT_HTTPHEADER => $header,
CURLOPT_HEADER => false,
CURLOPT_URL => $url,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_SSL_VERIFYPEER => false);
$feed = curl_init();
curl_setopt_array($feed, $options);
$json = curl_exec($feed);
echo "JSON: ".$json;
curl_close($feed);
?>
【问题讨论】: