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#!/usr/local/bin/php -f
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<?php
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/* $Id$ */
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/*
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openvpn.auth-ldap.php
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Copyright (C) 2010 Ermal Luci
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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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/*
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pfSense_BUILDER_BINARIES:
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pfSense_MODULE: openvpn
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*/
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/* setup syslog logging */
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openlog("openvpn", LOG_ODELAY, LOG_AUTH);
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/* read data from environment */
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$username = getenv("username");
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$password = getenv("password");
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if (empty($username) || empty($password)) {
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syslog(LOG_ERR, "invalid user authentication environment");
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exit(-1);
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}
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/* Replaced by a sed with propper variables used below(server parameters). */
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//<template>
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$rauth = new Auth_RADIUS_PAP($username, $password);
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/* Add server to our instance */
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$rauth->addServer($radsrv, $radport, $radsecret);
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if (!$rauth->start()) {
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syslog(LOG_ERROR, "ERROR! . $rauth->getError());
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exit(-2);
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}
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/* Send request */
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$result = $rauth->send();
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if (PEAR::isError($result)) {
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syslog(LOG_WARNING, "Something went wrong trying to authenticate {$username}. " . $result->getMessage() . " \n");
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exit(-1);
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} else if ($result === true) {
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syslog(LOG_WARNING, "user {$username} authenticated\n");
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} else {
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syslog(LOG_WARNING, "user {$username} could not authenticate. \n");
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exit(-3);
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}
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// close OO RADIUS_AUTHENTICATION
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$rauth->close();
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exit(0);
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?>
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