diff options
Diffstat (limited to 'mod/oauth_api/vendors/oauth/library/OAuthRequestSigner.php')
| -rw-r--r-- | mod/oauth_api/vendors/oauth/library/OAuthRequestSigner.php | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/mod/oauth_api/vendors/oauth/library/OAuthRequestSigner.php b/mod/oauth_api/vendors/oauth/library/OAuthRequestSigner.php deleted file mode 100644 index 9f83f287f..000000000 --- a/mod/oauth_api/vendors/oauth/library/OAuthRequestSigner.php +++ /dev/null @@ -1,209 +0,0 @@ -<?php - -/** - * Sign requests before performing the request. - * - * @version $Id: OAuthRequestSigner.php 58 2009-02-23 01:47:23Z marcw@pobox.com $ - * @author Marc Worrell <marcw@pobox.com> - * @date Nov 16, 2007 4:02:49 PM - * - * - * The MIT License - * - * Copyright (c) 2007-2008 Mediamatic Lab - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - - -require_once dirname(__FILE__) . '/OAuthStore.php'; -require_once dirname(__FILE__) . '/OAuthRequest.php'; - - -class OAuthRequestSigner extends OAuthRequest -{ - protected $request; - protected $store; - protected $usr_id = 0; - private $signed = false; - - - /** - * Construct the request to be signed. Parses or appends the parameters in the params url. - * When you supply an params array, then the params should not be urlencoded. - * When you supply a string, then it is assumed it is of the type application/x-www-form-urlencoded - * - * @param string request url - * @param string method PUT, GET, POST etc. - * @param mixed params string (for urlencoded data, or array with name/value pairs) - * @param string body optional body for PUT and/or POST requests - */ - function __construct ( $request, $method = 'GET', $params = null, $body = null ) - { - $this->store = OAuthStore::instance(); - - if (is_string($params)) - { - parent::__construct($request, $method, $params); - } - else - { - parent::__construct($request, $method); - if (is_array($params)) - { - foreach ($params as $name => $value) - { - $this->setParam($name, $value); - } - } - } - - // With put/ post we might have a body (not for application/x-www-form-urlencoded requests) - if ($method == 'PUT' || $method == 'POST') - { - $this->setBody($body); - } - } - - - /** - * Reset the 'signed' flag, so that any changes in the parameters force a recalculation - * of the signature. - */ - function setUnsigned () - { - $this->signed = false; - } - - - /** - * Sign our message in the way the server understands. - * Set the needed oauth_xxxx parameters. - * - * @param int usr_id (optional) user that wants to sign this request - * @param array secrets secrets used for signing, when empty then secrets will be fetched from the token registry - * @param string name name of the token to be used for signing - * @exception OAuthException when there is no oauth relation with the server - * @exception OAuthException when we don't support the signing methods of the server - */ - function sign ( $usr_id = 0, $secrets = null, $name = '' ) - { - $url = $this->getRequestUrl(); - if (empty($secrets)) - { - // get the access tokens for the site (on an user by user basis) - $secrets = $this->store->getSecretsForSignature($url, $usr_id, $name); - } - if (empty($secrets)) - { - throw new OAuthException('No OAuth relation with the server for at "'.$url.'"'); - } - - $signature_method = $this->selectSignatureMethod($secrets['signature_methods']); - - $token = isset($secrets['token']) ? $secrets['token'] : ''; - $token_secret = isset($secrets['token_secret']) ? $secrets['token_secret'] : ''; - - $this->setParam('oauth_signature_method',$signature_method); - $this->setParam('oauth_signature', ''); - $this->setParam('oauth_nonce', !empty($secrets['nonce']) ? $secrets['nonce'] : uniqid('')); - $this->setParam('oauth_timestamp', !empty($secrets['timestamp']) ? $secrets['timestamp'] : time()); - $this->setParam('oauth_token', $token); - $this->setParam('oauth_consumer_key', $secrets['consumer_key']); - $this->setParam('oauth_version', '1.0'); - - $body = $this->getBody(); - if (!is_null($body)) - { - // We also need to sign the body, use the default signature method - $body_signature = $this->calculateDataSignature($body, $secrets['consumer_secret'], $token_secret, $signature_method); - $this->setParam('xoauth_body_signature', $body_signature, true); - } - - $signature = $this->calculateSignature($secrets['consumer_secret'], $token_secret); - $this->setParam('oauth_signature', $signature, true); - - $this->signed = true; - $this->usr_id = $usr_id; - } - - - /** - * Builds the Authorization header for the request. - * Adds all oauth_ and xoauth_ parameters to the Authorization header. - * - * @return string - */ - function getAuthorizationHeader () - { - if (!$this->signed) - { - $this->sign($this->usr_id); - } - $h = array(); - $h[] = 'Authorization: OAuth realm=""'; - foreach ($this->param as $name => $value) - { - if (strncmp($name, 'oauth_', 6) == 0 || strncmp($name, 'xoauth_', 7) == 0) - { - $h[] = $name.'="'.$value.'"'; - } - } - $hs = implode(', ', $h); - return $hs; - } - - - /** - * Builds the application/x-www-form-urlencoded parameter string. Can be appended as - * the query part to a GET or inside the request body for a POST. - * - * @param boolean oauth_as_header (optional) set to false to include oauth parameters - * @return string - */ - function getQueryString ( $oauth_as_header = true ) - { - $parms = array(); - foreach ($this->param as $name => $value) - { - if ( !$oauth_as_header - || (strncmp($name, 'oauth_', 6) != 0 && strncmp($name, 'xoauth_', 7) != 0)) - { - if (is_array($value)) - { - foreach ($value as $v) - { - $parms[] = $name.'='.$v; - } - } - else - { - $parms[] = $name.'='.$value; - } - } - } - return implode('&', $parms); - } - -} - - -/* vi:set ts=4 sts=4 sw=4 binary noeol: */ - -?>
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