gnu-social/lib/omb.php

<?php
/*
 * Laconica - a distributed open-source microblogging tool
 * Copyright (C) 2008, Controlez-Vous, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

if (!defined('LACONICA')) { exit(1); }

require_once('OAuth.php');
require_once(INSTALLDIR.'lib/oauthstore.php');

define('OAUTH_NAMESPACE', 'http://oauth.net/core/1.0/');
define('OMB_NAMESPACE', 'http://openmicroblogging.org/protocol/0.1');
define('OMB_VERSION_01', 'http://openmicroblogging.org/protocol/0.1');
define('OAUTH_DISCOVERY', 'http://oauth.net/discovery/1.0');

define('OMB_ENDPOINT_UPDATEPROFILE', OMB_NAMESPACE.'updateProfile');
define('OMB_ENDPOINT_POSTNOTICE', OMB_NAMESPACE.'postNotice');
define('OAUTH_ENDPOINT_REQUEST', OAUTH_NAMESPACE.'endpoint/request');
define('OAUTH_ENDPOINT_AUTHORIZE', OAUTH_NAMESPACE.'endpoint/authorize');
define('OAUTH_ENDPOINT_ACCESS', OAUTH_NAMESPACE.'endpoint/access');
define('OAUTH_ENDPOINT_RESOURCE', OAUTH_NAMESPACE.'endpoint/resource');
define('OAUTH_AUTH_HEADER', OAUTH_NAMESPACE.'parameters/auth-header');
define('OAUTH_POST_BODY', OAUTH_NAMESPACE.'parameters/post-body');
define('OAUTH_HMAC_SHA1', OAUTH_NAMESPACE.'signature/HMAC-SHA1');
	   
function omb_oauth_consumer() {
	static $con = null;
	if (!$con) {
		$con = new OAuthConsumer(common_root_url(), '');
	}
	return $con;
}

function omb_oauth_server() {
	static $server = null;
	if ($server) {
		$server = new OAuthServer(new LaconicaOAuthStore());
	}
	return $server;
}

function omb_hmac_sha1() {
	static $hmac_method = NULL;
	if (!$hmac_method) {
		$hmac_method = new OAuthSignatureMethod_HMAC_SHA1();
	}
	return $hmac_method;
}