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<?php
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/*
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xmlrpc.inc
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Copyright (C) 2005-2006 Colin Smith
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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require_once("auth.inc");
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require_once("xmlrpc_client.inc");
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/*
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* xmlrpc_params_to_php: Convert params array passed from XMLRPC server into a PHP array and return it.
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*/
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function xmlrpc_params_to_php($params) {
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$array = array();
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for ($i = 0; $i < $params->getNumParams(); $i++) {
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$value = $params->getParam($i);
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$array[] = XML_RPC_decode($value);
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}
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return $array;
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}
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/*
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* xmlrpc_value_to_php: Convert an XMLRPC value into a PHP scalar/array and return it.
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*/
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function xmlrpc_value_to_php($raw_value) {
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return XML_RPC_decode($raw_value);
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}
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/*
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* php_value_to_xmlrpc: Convert a PHP scalar or array into its XMLRPC equivalent.
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*/
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function php_value_to_xmlrpc($value, $force_array = false) {
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$toreturn = XML_RPC_encode($value);
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return $force_array ? array($toreturn) : $toreturn;
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}
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/*
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* xmlrpc_auth: Handle basic crypt() authentication of an XMLRPC request. This function assumes that
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* $params[0] contains the local system's plaintext password and removes the password from
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* the array before returning it.
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*/
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function xmlrpc_auth(&$params) {
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global $config, $_SERVER;
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/* XXX: Should teach caller to pass username and use it here. */
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/* XXX: Should clarify from old behaviour what is in params[0] that differs from params['xmlrpcauth'] */
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if (isset($config['system']['webgui']['authmode'])) {
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$authcfg = auth_get_authserver($config['system']['webgui']['authmode']);
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if (authenticate_user("admin", $params[0], $authcfg) ||
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authenticate_user("admin", $params[0])) {
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array_shift($params);
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unset($params['xmlrpcauth']);
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return true;
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} else if (!empty($params['xmlrpcauth']) &&
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(authenticate_user("admin", $params['xmlrpcauth'], $authcfg) ||
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authenticate_user("admin", $params['xmlrpcauth']))) {
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array_shift($params);
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unset($params['xmlrpcauth']);
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return true;
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}
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} else if (authenticate_user("admin", $params[0])) {
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array_shift($params);
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unset($params['xmlrpcauth']);
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return true;
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} else if (!empty($params['xmlrpcauth']) &&
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authenticate_user("admin", $params['xmlrpcauth'])) {
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array_shift($params);
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unset($params['xmlrpcauth']);
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return true;
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}
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array_shift($params);
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unset($params['xmlrpcauth']);
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log_error("webConfigurator authentication error for 'admin' from {$_SERVER['REMOTE_ADDR']} during sync settings.");
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return false;
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}
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?>
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