diff options
Diffstat (limited to 'models/Auth.old/Yadis/ParanoidHTTPFetcher.php')
| -rw-r--r-- | models/Auth.old/Yadis/ParanoidHTTPFetcher.php | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/models/Auth.old/Yadis/ParanoidHTTPFetcher.php b/models/Auth.old/Yadis/ParanoidHTTPFetcher.php deleted file mode 100644 index 93a8a3931..000000000 --- a/models/Auth.old/Yadis/ParanoidHTTPFetcher.php +++ /dev/null @@ -1,203 +0,0 @@ -<?php - -/** - * This module contains the CURL-based HTTP fetcher implementation. - * - * PHP versions 4 and 5 - * - * LICENSE: See the COPYING file included in this distribution. - * - * @package OpenID - * @author JanRain, Inc. <openid@janrain.com> - * @copyright 2005 Janrain, Inc. - * @license http://www.gnu.org/copyleft/lesser.html LGPL - */ - -/** - * Interface import - */ -require_once "Auth/Yadis/HTTPFetcher.php"; - -/** - * A paranoid {@link Auth_Yadis_HTTPFetcher} class which uses CURL - * for fetching. - * - * @package OpenID - */ -class Auth_Yadis_ParanoidHTTPFetcher extends Auth_Yadis_HTTPFetcher { - function Auth_Yadis_ParanoidHTTPFetcher() - { - $this->reset(); - } - - function reset() - { - $this->headers = array(); - $this->data = ""; - } - - /** - * @access private - */ - function _writeHeader($ch, $header) - { - array_push($this->headers, rtrim($header)); - return strlen($header); - } - - /** - * @access private - */ - function _writeData($ch, $data) - { - $this->data .= $data; - return strlen($data); - } - - /** - * Does this fetcher support SSL URLs? - */ - function supportsSSL() - { - $v = curl_version(); - if(is_array($v)) { - return in_array('https', $v['protocols']); - } elseif (is_string($v)) { - return preg_match('/OpenSSL/i', $v); - } else { - return 0; - } - } - - function get($url, $extra_headers = null) - { - if ($this->isHTTPS($url) && !$this->supportsSSL()) { - return null; - } - - $stop = time() + $this->timeout; - $off = $this->timeout; - - $redir = true; - - while ($redir && ($off > 0)) { - $this->reset(); - - $c = curl_init(); - if (defined('CURLOPT_NOSIGNAL')) { - curl_setopt($c, CURLOPT_NOSIGNAL, true); - } - - if (!$this->allowedURL($url)) { - return null; - } - - curl_setopt($c, CURLOPT_WRITEFUNCTION, - array(&$this, "_writeData")); - curl_setopt($c, CURLOPT_HEADERFUNCTION, - array(&$this, "_writeHeader")); - - if ($extra_headers) { - curl_setopt($c, CURLOPT_HTTPHEADER, $extra_headers); - } - - curl_setopt($c, CURLOPT_TIMEOUT, $off); - curl_setopt($c, CURLOPT_URL, $url); - - curl_exec($c); - - $code = curl_getinfo($c, CURLINFO_HTTP_CODE); - $body = $this->data; - $headers = $this->headers; - - if (!$code) { - return null; - } - - if (in_array($code, array(301, 302, 303, 307))) { - $url = $this->_findRedirect($headers); - $redir = true; - } else { - $redir = false; - curl_close($c); - - $new_headers = array(); - - foreach ($headers as $header) { - if (preg_match("/:/", $header)) { - $parts = explode(": ", $header, 2); - - if (count($parts) == 2) { - list($name, $value) = $parts; - $new_headers[$name] = $value; - } - } - } - - return new Auth_Yadis_HTTPResponse($url, $code, - $new_headers, $body); - } - - $off = $stop - time(); - } - - return null; - } - - function post($url, $body, $extra_headers = null) - { - $this->reset(); - - if ($this->isHTTPS($url) && !$this->supportsSSL()) { - return null; - } - - if (!$this->allowedURL($url)) { - return null; - } - - $c = curl_init(); - - if (defined('CURLOPT_NOSIGNAL')) { - curl_setopt($c, CURLOPT_NOSIGNAL, true); - } - - curl_setopt($c, CURLOPT_POST, true); - curl_setopt($c, CURLOPT_POSTFIELDS, $body); - curl_setopt($c, CURLOPT_TIMEOUT, $this->timeout); - curl_setopt($c, CURLOPT_URL, $url); - curl_setopt($c, CURLOPT_WRITEFUNCTION, - array(&$this, "_writeData")); - - curl_exec($c); - - $code = curl_getinfo($c, CURLINFO_HTTP_CODE); - - if (!$code) { - return null; - } - - $body = $this->data; - - curl_close($c); - - if ($extra_headers === null) { - $new_headers = null; - } else { - $new_headers = $extra_headers; - } - - foreach ($this->headers as $header) { - if (preg_match("/:/", $header)) { - list($name, $value) = explode(": ", $header, 2); - $new_headers[$name] = $value; - } - - } - - return new Auth_Yadis_HTTPResponse($url, $code, - $new_headers, $body); - } -} - -?>
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