Preview commit of load balancer pools - needs much loving by Hoba and Esotericisms :)

1 files changed, 179 insertions, 0 deletions

diff --git a/usr/local/www/load_balancer_pool_edit.php b/usr/local/www/load_balancer_pool_edit.php
new file mode 100755
index 0000000..89b5437
--- /dev/null
+++ b/usr/local/www/load_balancer_pool_edit.php
@@ -0,0 +1,179 @@
+#!/usr/local/bin/php
+<?php
+/* $Id */
+/*
+        load_balancer_pool_edit.php
+        part of pfSense (http://www.pfsense.com/)
+
+        Copyright (C) 2005 Bill Marquette <bill.marquette@gmail.com>.
+        All rights reserved.
+
+        Redistribution and use in source and binary forms, with or without
+        modification, are permitted provided that the following conditions are met:
+
+        1. Redistributions of source code must retain the above copyright notice,
+           this list of conditions and the following disclaimer.
+
+        2. Redistributions in binary form must reproduce the above copyright
+           notice, this list of conditions and the following disclaimer in the
+           documentation and/or other materials provided with the distribution.
+
+        THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+        INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+        AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+        AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+        OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+        SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+        INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+        CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+        ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+        POSSIBILITY OF SUCH DAMAGE.
+*/
+
+require("guiconfig.inc");
+if (!is_array($config['load_balancer']['pool'])) {
+        $config['load_balancer']['pool'] = array();
+}
+$a_pool = &$config['load_balancer']['pool'];
+
+if (isset($_POST['id']))
+	$id = $_POST['id'];
+else
+	$id = $_GET['id'];
+
+if (isset($id) && $a_pool[$id]) {
+	$pconfig['name'] = $a_pool[$id]['name'];
+	$pconfig['desc'] = $a_pool[$id]['desc'];
+	$pconfig['port'] = $a_pool[$id]['port'];
+	$pconfig['servers'] = $a_pool[$id]['servers'];
+	$pconfig['monitor'] = $a_pool[$id]['monitor'];
+}
+
+if ($_POST) {
+echo "<pre>";
+print_r($_POST);
+echo "</pre>";
+	unset($input_errors);
+	$pconfig = $_POST;
+
+	/* input validation */
+//	$reqdfields = explode(" ", "name");
+//	$reqdfieldsn = explode(",", "Name");
+
+//	do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+	if (($_POST['subnet'] && !is_ipaddr($_POST['subnet']))) {
+		$input_errors[] = "A valid IP address must be specified.";
+	}
+
+	if ($_POST['ipaddr'] == $config['interfaces']['wan']['ipaddr'])
+		$input_errors[] = "The WAN IP address may not be used in a virtual entry.";
+
+	if ($_POST['ipaddr'] == $config['interfaces']['lan']['ipaddr'])
+		$input_errors[] = "The LAN IP address may not be used in a virtual entry.";
+
+	/* check for overlaps with other virtual IP */
+	foreach ($a_pool as $poolent) {
+		if (isset($id) && ($a_pool[$id]) && ($a_pool[$id] === $poolent))
+			continue;
+
+		if (isset($_POST['subnet']) && $_POST['subnet'] == $poolent['subnet']) {
+			$input_errors[] = "There is already a virtual IP entry for the specified IP address.";
+			break;
+		}
+	}
+
+	/* check for overlaps with 1:1 NAT */
+	if (is_array($config['nat']['onetoone'])) {
+		foreach ($config['nat']['onetoone'] as $natent) {
+			if (check_subnets_overlap($_POST['ipaddr'], 32, $natent['external'], $natent['subnet'])) {
+				$input_errors[] = "A 1:1 NAT mapping overlaps with the specified IP address.";
+				break;
+			}
+		}
+	}
+
+	if (!$input_errors) {
+		$poolent = array();
+		
+		$poolent['name'] = $_POST['name'];
+		$poolent['desc'] = $_POST['desc'];
+		$poolent['port'] = $_POST['port'];
+		$poolent['servers'] = $_POST['servers'];
+		$poolent['monitor'] = $_POST['monitor'];
+
+		if (isset($id) && $a_pool[$id]) {
+			/* modify all virtual IP rules with this name */
+			for ($i = 0; isset($config['load_balancer']['virtual_server'][$i]); $i++) {
+				if ($config['load_balancer']['virtual_server'][$i]['pool'] == $a_pool[$id]['name'])
+					$config['load_balancer']['virtual_server'][$i]['pool'] = $poolent['name'];
+			}
+			$a_pool[$id] = $poolent;
+		} else
+			$a_pool[] = $poolent;
+
+echo "<pre>";
+print_r($poolent);
+echo "</pre>";
+		touch($d_poolconfdirty_path);
+
+		write_config();
+
+		header("Location: load_balancer_pool.php");
+		exit;
+	}
+}
+
+$pgtitle = "Load Balancer: Pool: Edit";
+include("head.inc");
+
+?>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php include("fbegin.inc"); ?>
+<p class="pgtitle"><?=$pgtitle?></p>
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+            <form action="load_balancer_pool_edit.php" method="post" name="iform" id="iform">
+<script type="text/javascript" language="javascript" src="pool.js">
+</script>
+
+              <table width="100%" border="0" cellpadding="6" cellspacing="0">
+                <tr align="left">
+                  <td class="vtable" colspan="2">
+                    Name: <input name="name" type="text" <?if(isset($pconfig['name'])) echo "value=\"{$pconfig['name']}\"";?> size="16" maxlength="16">
+                  </td>
+		</tr>
+                <tr align="left">
+                  <td class="vtable" colspan="2">
+                    Description: <input name="desc" type="text" <?if(isset($pconfig['desc'])) echo "value=\"{$pconfig['desc']}\"";?>size="64">
+                  </td>
+		</tr>
+                <tr align="left">
+                  <td class="vtable" colspan="2">
+                    Port: <input name="port" type="text" <?if(isset($pconfig['port'])) echo "value=\"{$pconfig['port']}\"";?> size="16" maxlength="16">
+                  </td>
+		</tr>
+                <tr align="left">
+                  <td class="vtable" align="left" valign="bottom">
+		    IP
+                    <input name="ipaddr" type="text" size="16"> 
+		    <input class="formbtn" type="button" name="button1" value="->" onclick="AddServerToPool(document.iform);">
+                  </td>
+                  <td class="vtable" align="left" valign="bottom">
+		    <input class="formbtn" type="button" name="button2" value="<-" onclick="RemoveServerFromPool(document.iform);">
+			List:
+			<select id="serversSelect" name="servers[]" multiple="true" size="4" width="22">
+			<?php  if (is_array($pconfig['servers']))
+				foreach($pconfig['servers'] as $svrent) {
+					echo "<option value=\"{$svrent}\">{$svrent}</option>";
+				}
+			?>
+			</select>
+                  </td>
+                </tr>
+              </table>
+<input name="Submit" type="submit" class="formbtn" value="Save" onClick="AllServers('serversSelect', true)">
+</form>
+<?php include("fend.inc"); ?>
+</body>
+</html>