diff options
Diffstat (limited to 'config/haproxy/haproxy_servers_edit.php')
| -rwxr-xr-x | config/haproxy/haproxy_servers_edit.php | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/config/haproxy/haproxy_servers_edit.php b/config/haproxy/haproxy_servers_edit.php new file mode 100755 index 00000000..475c847e --- /dev/null +++ b/config/haproxy/haproxy_servers_edit.php @@ -0,0 +1,244 @@ +<?php +/* $Id: load_balancer_pool_edit.php,v 1.24.2.23 2007/03/03 00:07:09 smos Exp $ */ +/* + haproxy_servers_edit.php + part of pfSense (http://www.pfsense.com/) + Copyright (C) 2008 Remco Hoef <remcoverhoef@pfsense.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, 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['installedpackages']['haproxy']['ha_servers']['item'])) { + $config['installedpackages']['haproxy']['ha_servers']['item'] = array(); +} + +$a_server = &$config['installedpackages']['haproxy']['ha_servers']['item']; + +if (isset($_POST['id'])) + $id = $_POST['id']; +else + $id = $_GET['id']; + +if (isset($id) && $a_server[$id]) { + $pconfig['name'] = $a_server[$id]['name']; + $pconfig['address'] = $a_server[$id]['address']; + $pconfig['port'] = $a_server[$id]['port']; + $pconfig['backend'] = $a_server[$id]['backend']; + $pconfig['weight'] = $a_server[$id]['weight']; + $pconfig['cookie'] = $a_server[$id]['cookie']; + $pconfig['status'] = $a_server[$id]['status']; +} + +$changedesc = "Services: HAProxy: Servers: "; +$changecount = 0; + +if ($_POST) { + $changecount++; + + unset($input_errors); + $pconfig = $_POST; + + $reqdfields = explode(" ", "name address port backend weight cookie"); + $reqdfieldsn = explode(",", "Name,Address,Port,Backend,Weight,Cookie"); + + do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors); + + if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['name'])) + $input_errors[] = "The field 'Name' contains invalid characters."; + + if (preg_match("/[^a-zA-Z0-9\.]/", $_POST['address'])) + $input_errors[] = "The field 'Address' contains invalid characters."; + + if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['cookie'])) + $input_errors[] = "The field 'Cookie' contains invalid characters."; + + if (!is_numeric($_POST['port'])) + $input_errors[] = "The field 'Port' value is not a number."; + else { + if (!($_POST['port']>=1 && $_POST['port']<=65535)) + $input_errors[] = "The field 'Port' value must be between 1 and 65535."; + } + + if (!is_numeric($_POST['weight'])) + $input_errors[] = "The field 'Weight' value is not a number."; + else { + if (!($_POST['weight']>=1 && $_POST['weight']<=256)) + $input_errors[] = "The field 'Weight' value must be between 1 and 256."; + } + + /* Ensure that our pool names are unique */ + for ($i=0; isset($config['installedpackages']['haproxy']['ha_servers']['item'][$i]); $i++) + if (($_POST['name'] == $config['installedpackages']['haproxy']['ha_servers']['item'][$i]['name']) && ($i != $id)) + $input_errors[] = "This server name has already been used. Server names must be unique."; + + if (!$input_errors) { + $server = array(); + if(isset($id) && $a_server[$id]) + $server = $a_server[$id]; + + if($server['name'] != "") + $changedesc .= " modified '{$server['name']}' pool:"; + + update_if_changed("name", $server['name'], $_POST['name']); + update_if_changed("address", $server['address'], $_POST['address']); + update_if_changed("port", $server['port'], $_POST['port']); + update_if_changed("backend", $server['backend'], $_POST['backend']); + update_if_changed("cookie", $server['cookie'], $_POST['cookie']); + update_if_changed("weight", $server['weight'], $_POST['weight']); + update_if_changed("status", $server['status'], $_POST['status']); + + if (isset($id) && $a_server[$id]) { + $a_server[$id] = $server; + } else { + $a_server[] = $server; + } + + if ($changecount > 0) { + touch($d_haproxyconfdirty_path); + write_config($changedesc); + /* + echo "<PRE>"; + print_r($config); + echo "</PRE>"; + */ + } + + header("Location: haproxy_servers.php"); + exit; + } +} + +$pgtitle = "HAProxy: Server: Edit"; +include("head.inc"); + +?> + +<body link="#0000CC" vlink="#0000CC" alink="#0000CC"> +<script type="text/javascript" language="javascript" src="pool.js"></script> + +<script language="javascript"> +function clearcombo(){ + for (var i=document.iform.serversSelect.options.length-1; i>=0; i--){ + document.iform.serversSelect.options[i] = null; + } + document.iform.serversSelect.selectedIndex = -1; +} +</script> + +<?php include("fbegin.inc"); ?> +<?php if ($input_errors) print_input_errors($input_errors); ?> + + <form action="haproxy_servers_edit.php" method="post" name="iform" id="iform"> + <table width="100%" border="0" cellpadding="6" cellspacing="0"> + <tr> + <td colspan="2" valign="top" class="listtopic">Edit haproxy server</td> + </tr> + <tr align="left"> + <td width="22%" valign="top" class="vncellreq">Name</td> + <td width="78%" class="vtable" colspan="2"> + <input name="name" type="text" <?if(isset($pconfig['name'])) echo "value=\"{$pconfig['name']}\"";?> size="16" maxlength="16"> + </td> + </tr> + <tr align="left"> + <td width="22%" valign="top" class="vncellreq">Address</td> + <td width="78%" class="vtable" colspan="2"> + <input name="address" type="text" <?if(isset($pconfig['address'])) echo "value=\"{$pconfig['address']}\"";?> size="64"> + </td> + </tr> + <tr align="left"> + <td width="22%" valign="top" class="vncellreq">Port</td> + <td width="78%" class="vtable" colspan="2"> + <input name="port" type="text" <?if(isset($pconfig['port'])) echo "value=\"{$pconfig['port']}\"";?> size="5"> + </td> + </tr> + <tr align="left"> + <td width="22%" valign="top" class="vncellreq">Backend</td> + <td width="78%" class="vtable" colspan="2"> + <select name="backend"> + <?php + $i = 0; + if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) { + $config['installedpackages']['haproxy']['ha_backends']['item'] = array(); + } + $a_backend = &$config['installedpackages']['haproxy']['ha_backends']['item']; + + foreach ($a_backend as $backend) { + ?> + <option value="<?=$backend['name'];?>" <?php if($backend['name']==$pconfig['backend']) echo "SELECTED";?>><?=$backend['name'];?></option> + <?php } ?> + </select> + <div></div> + </td> + </tr> + <tr align="left"> + <td width="22%" valign="top" class="vncellreq">Status</td> + <td width="78%" class="vtable" colspan="2"> + <select name="status"> + <option value="active" <?php if($pconfig['status']=='active') echo "SELECTED";?>>active</option> + <option value="inactive" <?php if($pconfig['status']=='inactive') echo "SELECTED";?>>inactive</option> + </select> + </td> + </tr> + <tr align="left"> + <td width="22%" valign="top" class="vncell">Cookie</td> + <td width="78%" class="vtable" colspan="2"> + <input name="cookie" type="text" <?if(isset($pconfig['cookie'])) echo "value=\"{$pconfig['cookie']}\"";?>size="64"><br/> + This value will be checked in incoming requests, and the first + operational server possessing the same value will be selected. In return, in + cookie insertion or rewrite modes, this value will be assigned to the cookie + sent to the client. There is nothing wrong in having several servers sharing + the same cookie value, and it is in fact somewhat common between normal and + backup servers. See also the "cookie" keyword in backend section. + + </td> + </tr> + <tr align="left"> + <td width="22%" valign="top" class="vncell">Weight</td> + <td width="78%" class="vtable" colspan="2"> + <input name="weight" type="text" <?if(isset($pconfig['weight'])) echo "value=\"{$pconfig['weight']}\"";?>size="64"><br/> + The default weight is 1, and the maximal value is 255.<br/> + NOTE: If this + parameter is used to distribute the load according to server's capacity, it + is recommended to start with values which can both grow and shrink, for + instance between 10 and 100 to leave enough room above and below for later + adjustments. + + </td> + </tr> + <tr align="left"> + <td width="22%" valign="top"> </td> + <td width="78%"> + <input name="Submit" type="submit" class="formbtn" value="Save"> + <?php if (isset($id) && $a_server[$id]): ?> + <input name="id" type="hidden" value="<?=$id;?>"> + <?php endif; ?> + </td> + </tr> + </table> + </form> +<br> +<?php include("fend.inc"); ?> +</body> +</html> |