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185 lines
7.5 KiB
PHP
Executable File
185 lines
7.5 KiB
PHP
Executable File
#!/usr/local/bin/php
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<?php
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/* $Id$ */
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/*
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load_balancer_virtual_server_edit.php
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part of pfSense (http://www.pfsense.com/)
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Copyright (C) 2005 Bill Marquette <bill.marquette@gmail.com>.
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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("guiconfig.inc");
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if (!is_array($config['load_balancer']['virtual_server'])) {
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$config['load_balancer']['virtual_server'] = array();
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}
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$a_vs = &$config['load_balancer']['virtual_server'];
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if (isset($_POST['id']))
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$id = $_POST['id'];
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else
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$id = $_GET['id'];
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if (isset($id) && $a_vs[$id]) {
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$pconfig['ipaddr'] = $a_vs[$id]['ipaddr'];
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$pconfig['port'] = $a_vs[$id]['port'];
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$pconfig['pool'] = $a_vs[$id]['pool'];
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$pconfig['desc'] = $a_vs[$id]['desc'];
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$pconfig['name'] = $a_vs[$id]['name'];
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$pconfig['sitedown'] = $a_vs[$id]['sitedown'];
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}
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$changedesc = "Load Balancer: Virtual Server: ";
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$changecount = 0;
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if ($_POST) {
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unset($input_errors);
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$pconfig = $_POST;
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/* input validation */
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$reqdfields = explode(" ", "ipaddr name port");
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$reqdfieldsn = explode(",", "IP Address, Name, Port");
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do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
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for ($i=0; isset($config['load_balancer']['virtual_server'][$i]); $i++)
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if (($_POST['name'] == $config['load_balancer']['virtual_server'][$i]['name']) && ($i != $id))
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$input_errors[] = "This virtual server name has already been used. Virtual server names must be unique.";
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if (!is_port($_POST['port']))
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$input_errors[] = "The port must be an integer between 1 and 65535.";
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if(!is_ipaddr($_POST['ipaddr']))
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$input_errors[] = "{$_POST['ipaddr']} is not a valid IP address.";
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if(($_POST['sitedown'] != "") && (!is_ipaddr($_POST['sitedown'])))
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$input_errors[] = "{$_POST['sitedown']} is not a valid IP address.";
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if (!$input_errors) {
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$vsent = array();
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if(isset($id) && $a_vs[$id])
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$vsent = $a_vs[$id];
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if($vsent['name'] != "")
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$changedesc .= " modified '{$vsent['name']}' vs:";
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else
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$changedesc .= " created '{$_POST['name']}' vs:";
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update_if_changed("name", $vsent['name'], $_POST['name']);
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update_if_changed("desc", $vsent['desc'], $_POST['desc']);
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update_if_changed("pool", $vsent['pool'], $_POST['pool']);
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update_if_changed("port", $vsent['port'], $_POST['port']);
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update_if_changed("sitedown", $vsent['sitedown'], $_POST['sitedown']);
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update_if_changed("ipaddr", $vsent['ipaddr'], $_POST['ipaddr']);
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if (isset($id) && $a_vs[$id])
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$a_vs[$id] = $vsent;
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else
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$a_vs[] = $vsent;
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if ($changecount > 0) {
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/* Mark virtual server dirty */
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touch($d_vsconfdirty_path);
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write_config($changedesc);
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}
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header("Location: load_balancer_virtual_server.php");
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exit;
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}
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}
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$pgtitle = "Load Balancer: Virtual Server: Edit";
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include("head.inc");
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php include("fbegin.inc"); ?>
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<p class="pgtitle"><?=$pgtitle?></p>
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<?php if ($input_errors) print_input_errors($input_errors); ?>
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<form action="load_balancer_virtual_server_edit.php" method="post" name="iform" id="iform">
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<script type="text/javascript" language="javascript" src="pool.js">
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</script>
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr align="left">
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<td width="22%" valign="top" class="vncellreq">Name</td>
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<td width="78%" class="vtable" colspan="2">
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<input name="name" type="text" <?if(isset($pconfig['name'])) echo "value=\"{$pconfig['name']}\"";?>size="32" maxlength="32">
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</td>
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</tr>
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<tr align="left">
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<td width="22%" valign="top" class="vncellreq">Description</td>
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<td width="78%" class="vtable" colspan="2">
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<input name="desc" type="text" <?if(isset($pconfig['desc'])) echo "value=\"{$pconfig['desc']}\"";?>size="64">
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</td>
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</tr>
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<tr align="left">
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<td width="22%" valign="top" class="vncellreq">IP Address</td>
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<td width="78%" class="vtable" colspan="2">
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<input name="ipaddr" type="text" <?if(isset($pconfig['ipaddr'])) echo "value=\"{$pconfig['ipaddr']}\"";?> size="16" maxlength="16">
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<br><b>NOTE:</b> This is normally the WAN IP address that you would like the server to listen on. All connections to this IP/PORT will be forwarded to the pool cluster.
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</td>
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</tr>
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<tr align="left">
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<td width="22%" valign="top" class="vncellreq">Port</td>
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<td width="78%" class="vtable" colspan="2">
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<input name="port" type="text" <?if(isset($pconfig['port'])) echo "value=\"{$pconfig['port']}\"";?> size="16" maxlength="16">
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<br><b>NOTE:</b> This is the PORT that the clients will connect to. All connections to this port will be forwarded to the pool cluster.
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</td>
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</tr>
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<tr align="left">
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<td width="22%" valign="top" class="vncellreq">Virtual Server Pool</td>
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<td width="78%" class="vtable" colspan="2">
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<select id="pool" name="pool">
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<?php
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for ($i = 0; isset($config['load_balancer']['lbpool'][$i]); $i++) {
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echo "<option value=\"{$config['load_balancer']['lbpool'][$i]['name']}\">{$config['load_balancer']['lbpool'][$i]['name']}</option>";
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}
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?>
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</select>
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</td>
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</tr>
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<tr align="left">
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<td width="22%" valign="top" class="vncellreq">Pool Down Server</td>
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<td width="78%" class="vtable" colspan="2">
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<input name="sitedown" type="text" <?if(isset($pconfig['sitedown'])) echo "value=\"{$pconfig['sitedown']}\"";?> size="16" maxlength="16">
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<br><b>NOTE:</b> This is the server that clients will be redirected to if *ALL* servers in the pool are offline.
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</td>
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</tr>
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<tr align="left">
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<td align="left" valign="bottom">
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<input name="Submit" type="submit" class="formbtn" value="Submit">
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<?php if (isset($id) && $a_vs[$id]): ?>
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<input name="id" type="hidden" value="<?=$id;?>">
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<?php endif; ?>
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</td>
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</tr>
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</table>
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</form>
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<br><span class="red"><strong>Note:</strong></span> Don't forget to add a firewall rule for the virtual server/pool after your finished setting it up.
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<?php include("fend.inc"); ?>
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</body>
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</html>
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