【发布时间】:2011-12-14 00:53:46
【问题描述】:
我真的需要你的帮助。
我正在尝试使用 php 从 Twitter 获取请求令牌,而不是使用 cURL。
我的第一次尝试是使用 fsockopen。
$fp = fsockopen("ssl://api.twitter.com", 443) or die ("unable to open socket");
然后,我制作了如下的 HTTP POST 标头。
$auth = "oauth_callback="http%3A%2F%2Fmydomain.org%2F~myID%2Ftwt-oauth%2Fcallback.php", oauth_consumer_key="ExmfrhvgMkUmwzGKCg5FQw", oauth_nonce="da4dfa747b27d83c9bbda69452a87bee", oauth_signature="L9ucYZUfKQ%2BRkp1FQNbzEXXrl1w%3D", oauth_signature_method="HMAC-SHA1", oauth_timestamp="1319451330", oauth_version="1.0" ";
$msg = "POST /oauth/request_token HTTP/1.1 \r\n";
$msg .= "Host: api.twitter.com \r\n";
$msg .= "Authorization: Oauth " . $auth . "\r\n";
$msg .= "Connection:Keep-Alive \r\n\r\n";
$bytes = fwrite($fp, $msg);
结果是
HTTP/1.1 401 Unauthorized
Date: Mon, 24 Oct 2011 10:15:30 GMT
Server: hi
Status: 401 Unauthorized
X-Transaction: 1319451330-75511-27215
X-Frame-Options: SAMEORIGIN
Last-Modified: Mon, 24 Oct 2011 10:15:30 GMT
X-Runtime: 0.00602
Content-Type: text/html; charset=utf-8
Content-Length: 44
Pragma: no-cache
X-Content-Type-Options: nosniff
X-Revision: DEV
Expires: Tue, 31 Mar 1981 05:00:00 GMT
Cache-Control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0
X-MID: 6301c02e82f43071b60e91cc31326d5354818c83
Set-Cookie: k=143.248.234.102.1319451330738600; path=/; expires=Mon, 31-Oct-11 10:15:30 GMT; domain=.twitter.com
Set-Cookie: guest_id=v1%3A131945133074814112; domain=.twitter.com; path=/; expires=Wed, 23-Oct-2013 22:15:30 GMT
Set-Cookie: _twitter_sess=BAh7CDoPY3JlYXRlZF9hdGwrCL2IbTUzAToHaWQiJWEyZDlhNjMzYWJmMmNh%250ANmE2NDU1OTMyMzQ2MWY4MTkxIgpmbGFzaElDOidBY3Rpb25Db250cm9sbGVy%250AOjpGbGFzaDo6Rmxhc2hIYXNoewAGOgpAdXNlZHsA--f5d5dc205f414bd74c0270e9610712ad1e04d2ee; domain=.twitter.com; path=/; HttpOnly
Vary: Accept-Encoding
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Failed to validate oauth signature and token
我不知道为什么...我需要对 $auth 进行 base64_encode 或 urlencode 吗? (那么,如何?)
上面 $auth 的值是我从日志中复制和粘贴的值。 (引号“”可能有问题吗?)
我试过很简单的Http_request,然后。
$httpReq = new HTTP_Request("https://api.twitter.com/oauth/request_token");
$httpReq->setMethod(HTTP_REQUEST_METHOD_POST);
$httpReq->addHeader("Authorization", $auth);
$res = $httpReq->sendRequest();
那么,$res->getMessage() 是“无法验证 oauth 签名和令牌”
与上面的第一次尝试相同。
有什么问题?
我被困在这里很长时间了……真的需要帮助……
我添加了 cURL 使用版本的代码.. 我想要它的相同结果...
function http($url, $method, $postfields = NULL) {
//
$this->http_info = array();
$ci = curl_init();
// Curl settings
curl_setopt($ci, CURLOPT_USERAGENT, $this->useragent);
curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, $this->connecttimeout);
curl_setopt($ci, CURLOPT_TIMEOUT, $this->timeout);
curl_setopt($ci, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ci, CURLOPT_HTTPHEADER, array('Expect:'));
curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, $this->ssl_verifypeer);
curl_setopt($ci, CURLOPT_HEADERFUNCTION, array($this, 'getHeader'));
curl_setopt($ci, CURLOPT_HEADER, FALSE);
switch ($method) {
case 'POST':
curl_setopt($ci, CURLOPT_POST, TRUE);
if (!empty($postfields)) {
curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
}
break;
case 'DELETE':
curl_setopt($ci, CURLOPT_CUSTOMREQUEST, 'DELETE');
if (!empty($postfields)) {
$url = "{$url}?{$postfields}";
}
}
curl_setopt($ci, CURLOPT_URL, $url);
$response = curl_exec($ci);
$this->http_code = curl_getinfo($ci, CURLINFO_HTTP_CODE);
$this->http_info = array_merge($this->http_info, curl_getinfo($ci));
$this->url = $url;
curl_close ($ci);
//
return $response;
}
/**
* Get the header info to store.
*/
function getHeader($ch, $header) {
$i = strpos($header, ':');
if (!empty($i)) {
$key = str_replace('-', '_', strtolower(substr($header, 0, $i)));
$value = trim(substr($header, $i + 2));
$this->http_header[$key] = $value;
}
return strlen($header);
}
【问题讨论】:
标签: http twitter curl oauth authorization