我正在尝试调用following Twitter的API来获取用户的关注者列表。
http://api.twitter.com/1.1/followers/ids.json?cursor=-1&screen_name=username
作为响应,我得到了这个错误消息。
{
code = 215;
message = "Bad Authentication data";
}
我似乎找不到与此错误代码相关的文档。有人知道这个错误吗?
发布于 2014-01-23 02:14:07
一个非常简洁的代码,没有任何其他php文件包含的oauth等。请注意,要获得以下密钥,您需要与https://dev.twitter.com注册并创建应用程序。
<?php
$token = 'YOUR_TOKEN';
$token_secret = 'YOUR_TOKEN_SECRET';
$consumer_key = 'CONSUMER_KEY';
$consumer_secret = 'CONSUMER_SECRET';
$host = 'api.twitter.com';
$method = 'GET';
$path = '/1.1/statuses/user_timeline.json'; // api call path
$query = array( // query parameters
'screen_name' => 'twitterapi',
'count' => '5'
);
$oauth = array(
'oauth_consumer_key' => $consumer_key,
'oauth_token' => $token,
'oauth_nonce' => (string)mt_rand(), // a stronger nonce is recommended
'oauth_timestamp' => time(),
'oauth_signature_method' => 'HMAC-SHA1',
'oauth_version' => '1.0'
);
$oauth = array_map("rawurlencode", $oauth); // must be encoded before sorting
$query = array_map("rawurlencode", $query);
$arr = array_merge($oauth, $query); // combine the values THEN sort
asort($arr); // secondary sort (value)
ksort($arr); // primary sort (key)
// http_build_query automatically encodes, but our parameters
// are already encoded, and must be by this point, so we undo
// the encoding step
$querystring = urldecode(http_build_query($arr, '', '&'));
$url = "https://$host$path";
// mash everything together for the text to hash
$base_string = $method."&".rawurlencode($url)."&".rawurlencode($querystring);
// same with the key
$key = rawurlencode($consumer_secret)."&".rawurlencode($token_secret);
// generate the hash
$signature = rawurlencode(base64_encode(hash_hmac('sha1', $base_string, $key, true)));
// this time we're using a normal GET query, and we're only encoding the query params
// (without the oauth params)
$url .= "?".http_build_query($query);
$url=str_replace("&","&",$url); //Patch by @Frewuill
$oauth['oauth_signature'] = $signature; // don't want to abandon all that work!
ksort($oauth); // probably not necessary, but twitter's demo does it
// also not necessary, but twitter's demo does this too
function add_quotes($str) { return '"'.$str.'"'; }
$oauth = array_map("add_quotes", $oauth);
// this is the full value of the Authorization line
$auth = "OAuth " . urldecode(http_build_query($oauth, '', ', '));
// if you're doing post, you need to skip the GET building above
// and instead supply query parameters to CURLOPT_POSTFIELDS
$options = array( CURLOPT_HTTPHEADER => array("Authorization: $auth"),
//CURLOPT_POSTFIELDS => $postfields,
CURLOPT_HEADER => false,
CURLOPT_URL => $url,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_SSL_VERIFYPEER => false);
// do our business
$feed = curl_init();
curl_setopt_array($feed, $options);
$json = curl_exec($feed);
curl_close($feed);
$twitter_data = json_decode($json);
foreach ($twitter_data as &$value) {
$tweetout .= preg_replace("/(http:\/\/|(www\.))(([^\s<]{4,68})[^\s<]*)/", '<a href="http://$2$3" target="_blank">$1$2$4</a>', $value->text);
$tweetout = preg_replace("/@(\w+)/", "<a href=\"http://www.twitter.com/\\1\" target=\"_blank\">@\\1</a>", $tweetout);
$tweetout = preg_replace("/#(\w+)/", "<a href=\"http://search.twitter.com/search?q=\\1\" target=\"_blank\">#\\1</a>", $tweetout);
}
echo $tweetout;
?>
问候
发布于 2013-06-22 20:31:33
找到了一个解决方案--使用Abraham TwitterOAuth library。如果您使用的是较旧的实现,则应在实例化新的TwitterOAuth对象之后添加以下行:
$connection->host = "https://api.twitter.com/1.1/";
$connection->ssl_verifypeer = TRUE;
$connection->content_type = 'application/x-www-form-urlencoded';
前两行现在记录在亚伯拉罕库的自述文件中,但第三行没有。还要确保你的oauth_version仍然是1.0。
下面是我的代码,用于使用新认证的用户从'users/show‘获取所有用户数据,并使用1.1返回用户全名和用户图标-以下代码在认证回调文件中实现:
session_start();
require ('twitteroauth/twitteroauth.php');
require ('twitteroauth/config.php');
$consumer_key = '****************';
$consumer_secret = '**********************************';
$to = new TwitterOAuth($consumer_key, $consumer_secret);
$tok = $to->getRequestToken('http://exampleredirect.com?twitoa=1');
$token = $tok['oauth_token'];
$secret = $tok['oauth_token_secret'];
//save tokens to session
$_SESSION['ttok'] = $token;
$_SESSION['tsec'] = $secret;
$request_link = $to->getAuthorizeURL($token,TRUE);
header('Location: ' . $request_link);
然后,在身份验证和令牌请求之后,重定向中包含以下代码
if($_REQUEST['twitoa']==1){
require ('twitteroauth/twitteroauth.php');
require_once('twitteroauth/config.php');
//Twitter Creds
$consumer_key = '*****************';
$consumer_secret = '************************************';
$oauth_token = $_GET['oauth_token']; //ex Request vals->http://domain.com/twitter_callback.php?oauth_token=MQZFhVRAP6jjsJdTunRYPXoPFzsXXKK0mQS3SxhNXZI&oauth_verifier=A5tYHnAsbxf3DBinZ1dZEj0hPgVdQ6vvjBJYg5UdJI
$ttok = $_SESSION['ttok'];
$tsec = $_SESSION['tsec'];
$to = new TwitterOAuth($consumer_key, $consumer_secret, $ttok, $tsec);
$tok = $to->getAccessToken();
$btok = $tok['oauth_token'];
$bsec = $tok['oauth_token_secret'];
$twit_u_id = $tok['user_id'];
$twit_screen_name = $tok['screen_name'];
//Twitter 1.1 DEBUG
//print_r($tok);
//echo '<br/><br/>';
//print_r($to);
//echo '<br/><br/>';
//echo $btok . '<br/><br/>';
//echo $bsec . '<br/><br/>';
//echo $twit_u_id . '<br/><br/>';
//echo $twit_screen_name . '<br/><br/>';
$twit_screen_name=urlencode($twit_screen_name);
$connection = new TwitterOAuth($consumer_key, $consumer_secret, $btok, $bsec);
$connection->host = "https://api.twitter.com/1.1/";
$connection->ssl_verifypeer = TRUE;
$connection->content_type = 'application/x-www-form-urlencoded';
$ucontent = $connection->get('users/show', array('screen_name' => $twit_screen_name));
//echo 'connection:<br/><br/>';
//print_r($connection);
//echo '<br/><br/>';
//print_r($ucontent);
$t_user_name = $ucontent->name;
$t_user_icon = $ucontent->profile_image_url;
//echo $t_user_name.'<br/><br/>';
//echo $t_user_icon.'<br/><br/>';
}
我花了太长时间才弄明白这个问题。希望这对某些人有帮助!
发布于 2012-11-16 20:51:54
包含/1.1/
的url是正确的,它是新的Twitter API版本1.1。
但是您需要一个应用程序,并使用oAuth授权您的应用程序(和用户)。
在Twitter Developers documentation site上阅读有关此内容的更多信息:)
https://stackoverflow.com/questions/12684765
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