diff options
author | Scott Ullrich <sullrich@pfsense.org> | 2005-07-30 20:18:36 +0000 |
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committer | Scott Ullrich <sullrich@pfsense.org> | 2005-07-30 20:18:36 +0000 |
commit | 3818935a3d67a151ca549b1383d1ea35bb146e15 (patch) | |
tree | 79056374fa90ac4b691a2e17b555fe3c2bc571f8 /usr | |
parent | a616eaf0bd2083d1f0588d2ece43d3536d50f215 (diff) | |
download | pfsense-3818935a3d67a151ca549b1383d1ea35bb146e15.zip pfsense-3818935a3d67a151ca549b1383d1ea35bb146e15.tar.gz |
Say hello to our PPPoE server gui
Diffstat (limited to 'usr')
-rwxr-xr-x | usr/local/www/vpn_pppoe.php | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/usr/local/www/vpn_pppoe.php b/usr/local/www/vpn_pppoe.php new file mode 100755 index 0000000..2e74d72 --- /dev/null +++ b/usr/local/www/vpn_pppoe.php @@ -0,0 +1,321 @@ +#!/usr/local/bin/php +<?php +/* + vpn_pppoe.php + part of pfSense + + Copyright (C) 2005 Scott Ullrich (sullrich@gmail.com) + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. +*/ + +require("guiconfig.inc"); + +if (!is_array($config['pppoe']['radius'])) { + $config['pppoe']['radius'] = array(); +} +$pppoecfg = &$config['pppoe']; + +$pconfig['remoteip'] = $pppoecfg['remoteip']; +$pconfig['localip'] = $pppoecfg['localip']; +$pconfig['redir'] = $pppoecfg['redir']; +$pconfig['mode'] = $pppoecfg['mode']; +$pconfig['wins'] = $pppoecfg['wins']; +$pconfig['req128'] = isset($pppoecfg['req128']); +$pconfig['radiusenable'] = isset($pppoecfg['radius']['enable']); +$pconfig['radacct_enable'] = isset($pppoecfg['radius']['accounting']); +$pconfig['radiusserver'] = $pppoecfg['radius']['server']; +$pconfig['radiussecret'] = $pppoecfg['radius']['secret']; + +if ($_POST) { + + unset($input_errors); + $pconfig = $_POST; + + /* input validation */ + if ($_POST['mode'] == "server") { + $reqdfields = explode(" ", "localip remoteip"); + $reqdfieldsn = explode(",", "Server address,Remote start address"); + + if ($_POST['radiusenable']) { + $reqdfields = array_merge($reqdfields, explode(" ", "radiusserver radiussecret")); + $reqdfieldsn = array_merge($reqdfieldsn, + explode(",", "RADIUS server address,RADIUS shared secret")); + } + + do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors); + + if (($_POST['localip'] && !is_ipaddr($_POST['localip']))) { + $input_errors[] = "A valid server address must be specified."; + } + if (($_POST['subnet'] && !is_ipaddr($_POST['remoteip']))) { + $input_errors[] = "A valid remote start address must be specified."; + } + if (($_POST['radiusserver'] && !is_ipaddr($_POST['radiusserver']))) { + $input_errors[] = "A valid RADIUS server address must be specified."; + } + + if (!$input_errors) { + $_POST['remoteip'] = $pconfig['remoteip'] = gen_subnet($_POST['remoteip'], $g['pppoe_subnet']); + $subnet_start = ip2long($_POST['remoteip']); + $subnet_end = ip2long($_POST['remoteip']) + $g['n_pppoe_units'] - 1; + + if ((ip2long($_POST['localip']) >= $subnet_start) && + (ip2long($_POST['localip']) <= $subnet_end)) { + $input_errors[] = "The specified server address lies in the remote subnet."; + } + if ($_POST['localip'] == $config['interfaces']['lan']['ipaddr']) { + $input_errors[] = "The specified server address is equal to the LAN interface address."; + } + } + } else if ($_POST['mode'] == "redir") { + $reqdfields = explode(" ", "redir"); + $reqdfieldsn = explode(",", "PPPoE redirection target address"); + + do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors); + + if (($_POST['redir'] && !is_ipaddr($_POST['redir']))) { + $input_errors[] = "A valid target address must be specified."; + } + } + + if (!$input_errors) { + $pppoecfg['remoteip'] = $_POST['remoteip']; + $pppoecfg['redir'] = $_POST['redir']; + $pppoecfg['localip'] = $_POST['localip']; + $pppoecfg['mode'] = $_POST['mode']; + $pppoecfg['wins'] = $_POST['wins']; + $pppoecfg['req128'] = $_POST['req128'] ? true : false; + $pppoecfg['radius']['enable'] = $_POST['radiusenable'] ? true : false; + $pppoecfg['radius']['accounting'] = $_POST['radacct_enable'] ? true : false; + $pppoecfg['radius']['server'] = $_POST['radiusserver']; + $pppoecfg['radius']['secret'] = $_POST['radiussecret']; + + write_config(); + + $retval = 0; + + config_lock(); + $retval = vpn_pppoe_configure(); + config_unlock(); + + $savemsg = get_std_save_message($retval); + } +} + +$pgtitle = "VPN PPPoE"; +include("head.inc"); + +?> + +<body link="#0000CC" vlink="#0000CC" alink="#0000CC"> +<?php include("fbegin.inc"); ?> +<p class="pgtitle"><?=$pgtitle?></p> +<script language="JavaScript"> +<!-- +function get_radio_value(obj) +{ + for (i = 0; i < obj.length; i++) { + if (obj[i].checked) + return obj[i].value; + } + return null; +} + +function enable_change(enable_over) { + if ((get_radio_value(document.iform.mode) == "server") || enable_over) { + document.iform.remoteip.disabled = 0; + document.iform.localip.disabled = 0; + document.iform.req128.disabled = 0; + document.iform.radiusenable.disabled = 0; + document.iform.wins.disabled = 0; + + if (document.iform.radiusenable.checked || enable_over) { + document.iform.radacct_enable.disabled = 0; + document.iform.radiusserver.disabled = 0; + document.iform.radiussecret.disabled = 0; + } else { + document.iform.radacct_enable.disabled = 1; + document.iform.radiusserver.disabled = 1; + document.iform.radiussecret.disabled = 1; + } + } else { + document.iform.remoteip.disabled = 1; + document.iform.localip.disabled = 1; + document.iform.req128.disabled = 1; + document.iform.radiusenable.disabled = 1; + document.iform.radacct_enable.disabled = 1; + document.iform.radiusserver.disabled = 1; + document.iform.radiussecret.disabled = 1; + document.iform.wins.disabled = 1; + } + if ((get_radio_value(document.iform.mode) == "redir") || enable_over) { + document.iform.redir.disabled = 0; + } else { + document.iform.redir.disabled = 1; + } +} +//--> +</script> +<form action="vpn_pppoe.php" method="post" name="iform" id="iform"> +<?php if ($input_errors) print_input_errors($input_errors); ?> +<?php if ($savemsg) print_info_box($savemsg); ?> +<table width="100%" border="0" cellpadding="0" cellspacing="0"> + <tr><td class="tabnavtbl"> +<?php + $tab_array = array(); + $tab_array[0] = array("Configuration", true, "vpn_pppoe.php"); + $tab_array[1] = array("Users", false, "vpn_pppoe_users.php"); + display_top_tabs($tab_array); +?> + </td></tr> + <tr> + <td> +<div id="mainarea"> + <table class="tabcont" width="100%" border="0" cellpadding="6" cellspacing="0"> + <tr> + <td width="22%" valign="top" class="vtable"> </td> + <td width="78%" class="vtable"> + <input name="mode" type="radio" onclick="enable_change(false)" value="off" + <?php if (($pconfig['mode'] != "server") && ($pconfig['mode'] != "redir")) echo "checked";?>> + Off</td> + <tr> + <td width="22%" valign="top" class="vtable"> </td> + <td width="78%" class="vtable"> +<input type="radio" name="mode" value="redir" onclick="enable_change(false)" <?php if ($pconfig['mode'] == "redir") echo "checked"; ?>> + Redirect incoming PPPoE connections to:</td> + <tr> + <td width="22%" valign="top" class="vncellreq">PPPoE redirection</td> + <td width="78%" class="vtable"> + <?=$mandfldhtml;?><input name="redir" type="text" class="formfld" id="redir" size="20" value="<?=htmlspecialchars($pconfig['redir']);?>"> + <br> + Enter the IP address of a host which will accept incoming + PPPoE connections.</td> + <tr> + <td width="22%" valign="top" class="vtable"> </td> + <td width="78%" class="vtable"> +<input type="radio" name="mode" value="server" onclick="enable_change(false)" <?php if ($pconfig['mode'] == "server") echo "checked"; ?>> + Enable PPPoE server</td> + <tr> + <td width="22%" valign="top" class="vncellreq">Max. concurrent + connections</td> + <td width="78%" class="vtable"> + <?=$g['n_pppoe_units'];?> + </td> + <tr> + <td width="22%" valign="top" class="vncellreq">Server address</td> + <td width="78%" class="vtable"> + <?=$mandfldhtml;?><input name="localip" type="text" class="formfld" id="localip" size="20" value="<?=htmlspecialchars($pconfig['localip']);?>"> + <br> + Enter the IP address the PPPoE server should use on its side + for all clients.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncellreq">Remote address + range</td> + <td width="78%" class="vtable"> + <?=$mandfldhtml;?><input name="remoteip" type="text" class="formfld" id="remoteip" size="20" value="<?=htmlspecialchars($pconfig['remoteip']);?>"> + / + <?=$g['pppoe_subnet'];?> + <br> + Specify the starting address for the client IP address subnet.<br> + The PPPoE server will assign + <?=$g['n_pppoe_units'];?> + addresses, starting at the address entered above, to clients.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell">RADIUS</td> + <td width="78%" class="vtable"> + <input name="radiusenable" type="checkbox" id="radiusenable" onclick="enable_change(false)" value="yes" <?php if ($pconfig['radiusenable']) echo "checked"; ?>> + <strong>Use a RADIUS server for authentication<br> + </strong>When set, all users will be authenticated using + the RADIUS server specified below. The local user database + will not be used.<br> + <br> + <input name="radacct_enable" type="checkbox" id="radacct_enable" onclick="enable_change(false)" value="yes" <?php if ($pconfig['radacct_enable']) echo "checked"; ?>> + <strong>Enable RADIUS accounting <br> + </strong>Sends accounting packets to the RADIUS server.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell">RADIUS server </td> + <td width="78%" class="vtable"> + <input name="radiusserver" type="text" class="formfld" id="radiusserver" size="20" value="<?=htmlspecialchars($pconfig['radiusserver']);?>"> + <br> + Enter the IP address of the RADIUS server.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell">RADIUS shared secret</td> + <td width="78%" valign="top" class="vtable"> + <input name="radiussecret" type="password" class="formfld" id="radiussecret" size="20" value="<?=htmlspecialchars($pconfig['radiussecret']);?>"> + <br> + Enter the shared secret that will be used to authenticate + to the RADIUS server.</td> + </tr> + + </tr> + <tr> + <td width="22%" valign="top" class="vncell">WINS Server</td> + <td width="78%" valign="top" class="vtable"> + <input name="wins" class="formfld" id="wins" size="20" value="<?=htmlspecialchars($pconfig['wins']);?>"> + </td> + </tr> + + <tr> + <td height="16" colspan="2" valign="top"></td> + </tr> + <tr> + <td width="22%" valign="middle"> </td> + <td width="78%" class="vtable"> + <input name="req128" type="checkbox" id="req128" value="yes" <?php if ($pconfig['req128']) echo "checked"; ?>> + <strong>Require 128-bit encryption</strong><br> + When set, 128-bit encryption will be accepted. Otherwise, + 40-bit and 56-bit encryption will be accepted, too. Note that + encryption will always be forced on PPPoE connections (i.e. + unencrypted connections will not be accepted).</td> + </tr> + <tr> + <td width="22%" valign="top"> </td> + <td width="78%"> + <input name="Submit" type="submit" class="formbtn" value="Save" onclick="enable_change(true)"> + </td> + </tr> + <tr> + <td width="22%" valign="top"> </td> + <td width="78%"><span class="vexpl"><span class="red"><strong>Note:<br> + </strong></span>don't forget to add a firewall rule to permit + traffic from PPPoE clients!</span></td> + </tr> + </table> +</div> + </td> + </tr> +</table> +</form> +<script language="JavaScript"> +<!-- +enable_change(false); +//--> +</script> +<?php include("fend.inc"); ?> +</body> +</html> |