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-rw-r--r--Auth/OpenID/HTTPFetcher.php170
1 files changed, 0 insertions, 170 deletions
diff --git a/Auth/OpenID/HTTPFetcher.php b/Auth/OpenID/HTTPFetcher.php
deleted file mode 100644
index afe3ae5..0000000
--- a/Auth/OpenID/HTTPFetcher.php
+++ /dev/null
@@ -1,170 +0,0 @@
-<?php
-/**
- * This module contains the HTTP fetcher interface
- *
- * 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
- */
-
-/**
- * Require the parser and OpenID util functions.
- */
-require_once "Auth/OpenID/Parse.php";
-require_once "Auth/OpenID.php";
-
-/**
- * An HTTP response descriptor returned by all fetcher methods.
- *
- * @package OpenID
- */
-class Auth_OpenID_HTTPResponse {
- function Auth_OpenID_HTTPResponse($final_url = null, $status = null,
- $headers = null, $body = null)
- {
- $this->final_url = $final_url;
- $this->status = $status;
- $this->headers = $headers;
- $this->body = $body;
- }
-}
-
-/**
- * This is the status code beginAuth returns when it is unable to
- * fetch the OpenID URL the user entered.
- */
-define('Auth_OpenID_HTTP_FAILURE', 'http failure');
-
-/**
- * The maximum allowed timeout for fetcher operations.
- */
-define('Auth_OpenID_FETCHER_TIMEOUT', 20);
-
-/**
- * This class is the interface for HTTP fetchers the OpenID consumer
- * library uses. This interface is only important if you need to
- * write a new fetcher for some reason.
- *
- * @access private
- * @package OpenID
- */
-class Auth_OpenID_HTTPFetcher {
-
- /**
- * Allowed socket timeout in seconds.
- */
- var $timeout = Auth_OpenID_FETCHER_TIMEOUT;
-
- /**
- * Return whether a URL should be allowed. Override this method to
- * conform to your local policy.
- *
- * By default, will attempt to fetch any http or https URL.
- */
- function allowedURL($url)
- {
- return $this->URLHasAllowedScheme($url);
- }
-
- /**
- * Is this an http or https URL?
- *
- * @access private
- */
- function URLHasAllowedScheme($url)
- {
- return (bool)preg_match('/^https?:\/\//i', $url);
- }
-
- /**
- * @access private
- */
- function _findRedirect($headers)
- {
- foreach ($headers as $line) {
- if (strpos($line, "Location: ") === 0) {
- $parts = explode(" ", $line, 2);
- return $parts[1];
- }
- }
- return null;
- }
-
- /**
- * This performs an HTTP get, following redirects along the way.
- *
- * @return array $tuple This returns a three-tuple on success.
- * The first value is the http return code. The second value is
- * the final url that was fetched, after following any redirects.
- * The third value is the data that was retrieved from the site.
- * If the fetch didn't succeed, return null.
- */
- function get($url)
- {
- trigger_error("not implemented", E_USER_ERROR);
- }
-
- /**
- * This performs an HTTP post. If it makes sense, it will follow
- * redirects along the way.
- *
- * @return array $tuple This returns a three-tuple on success.
- * The first value is the http return code. The second value is
- * the final url that was fetched, after following any redirects.
- * The third value is the data that was retrieved from the site.
- * If the fetch didn't succeed, return null.
- */
- function post($url, $body)
- {
- trigger_error("not implemented", E_USER_ERROR);
- }
-
- /**
- * Retrieve the given URL and return the identity information
- * contained therein. That is, perform OpenID discovery.
- *
- * @param string $identity_url The URL that the user entered
- *
- * @return array list($status, $info) The information parsed from
- * the page or an error. If the status is {@link Auth_OpenID_SUCCESS},
- * the information returned is array($consumer_id, $server_id,
- * $server_url). The $server_url is the OpenID server's URL. The
- * consumer ID is the identifier by which the user should be known
- * to the consumer. The server ID is the identifier by which the
- * user should be known to the server.
- */
- function findIdentityInfo($identity_url)
- {
- $url = Auth_OpenID::normalizeURL($identity_url);
- $ret = @$this->get($url);
- if ($ret === null) {
- return array(Auth_OpenID_HTTP_FAILURE, null);
- }
-
- list($http_code, $consumer_id, $data) = $ret;
- if ($http_code != 200) {
- return array(Auth_OpenID_HTTP_FAILURE, $http_code);
- }
-
- $parser = new Auth_OpenID_Parse();
-
- $link_attrs = $parser->parseLinkAttrs($data);
- $server = $parser->findFirstHref($link_attrs, 'openid.server');
- $delegate = $parser->findFirstHref($link_attrs, 'openid.delegate');
-
- if ($server === null) {
- return array(Auth_OpenID_PARSE_ERROR, null);
- } else {
- $server_id = $delegate ? $delegate : $consumer_id;
- $urls = array($consumer_id, $server_id, $server);
- return array(Auth_OpenID_SUCCESS, $urls);
- }
- }
-}
-
-?> \ No newline at end of file