aboutsummaryrefslogtreecommitdiffstats
path: root/config/haproxy-devel/haproxy_files.php
diff options
context:
space:
mode:
authorPiBa-NL <pba_2k3@yahoo.com>2014-12-13 16:42:52 +0100
committerPiBa-NL <pba_2k3@yahoo.com>2014-12-16 21:17:52 +0100
commitc8c4f937cba7add5cdd38d8dcd1822820615be2f (patch)
tree3d35876cdfac79d86c8bbce79e3e71a168782e6c /config/haproxy-devel/haproxy_files.php
parent7b9b5ac6b297792f2c61f09eb5b33133c75a2cc1 (diff)
downloadpfsense-packages-c8c4f937cba7add5cdd38d8dcd1822820615be2f.tar.gz
pfsense-packages-c8c4f937cba7add5cdd38d8dcd1822820615be2f.tar.bz2
pfsense-packages-c8c4f937cba7add5cdd38d8dcd1822820615be2f.zip
haproxy-devel, add options to set the 'errorfile' option to replace haproxy errors like 'no server available'
Diffstat (limited to 'config/haproxy-devel/haproxy_files.php')
-rw-r--r--config/haproxy-devel/haproxy_files.php176
1 files changed, 176 insertions, 0 deletions
diff --git a/config/haproxy-devel/haproxy_files.php b/config/haproxy-devel/haproxy_files.php
new file mode 100644
index 00000000..4946a7be
--- /dev/null
+++ b/config/haproxy-devel/haproxy_files.php
@@ -0,0 +1,176 @@
+<?php
+/* $Id: load_balancer_virtual_server.php,v 1.6.2.1 2006/01/02 23:46:24 sullrich Exp $ */
+/*
+ haproxy_pools.php
+ part of pfSense (https://www.pfsense.org/)
+ Copyright (C) 2014 PiBa-NL
+ 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.
+*/
+$shortcut_section = "haproxy";
+require_once("guiconfig.inc");
+require_once("haproxy.inc");
+require_once("pkg_haproxy_tabs.inc");
+require_once("haproxy_htmllist.inc");
+
+$a_files = &$config['installedpackages']['haproxy']['files']['item'];
+if (!is_array($a_files)) $a_files = array();
+$a_pools = &$config['installedpackages']['haproxy']['ha_pools']['item'];
+if (!is_array($a_pools)) $a_pools = array();
+
+
+$fields_files = array();
+$fields_files[0]['name']="name";
+$fields_files[0]['columnheader']="Name";
+$fields_files[0]['colwidth']="30%";
+$fields_files[0]['type']="textbox";
+$fields_files[0]['size']="20";
+
+$fields_files[1]['name']="content";
+$fields_files[1]['columnheader']="content";
+$fields_files[1]['colwidth']="70%";
+$fields_files[1]['type']="textarea";
+$fields_files[1]['size']="70";
+
+$fileslist = new HaproxyHtmlList("table_files", $fields_files);
+$fileslist->keyfield = "name";
+
+if ($_POST) {
+ $pconfig = $_POST;
+
+ if ($_POST['apply']) {
+ $result = haproxy_check_and_run($savemsg, true);
+ if ($result)
+ unlink_if_exists($d_haproxyconfdirty_path);
+ } else {
+ $a_files = $fileslist->haproxy_htmllist_get_values($fields_files);
+ $filedupcheck = array();
+
+ foreach($a_files as $key => $file) {
+ $name = $file['name'];
+ if (!preg_match("/^[a-zA-Z][a-zA-Z0-9\.\-_]*$/", $file['name']))
+ $input_errors[] = "The field 'Name' (".htmlspecialchars($file['name']).") contains invalid characters. Use only: a-zA-Z0-9.-_ and start with a letter";
+ if (isset($filedupcheck[$name]))
+ $input_errors[] = "Duplicate names are not allowed: " . htmlspecialchars($name);
+ $filedupcheck[$name] = true;
+ }
+
+ // replace references in backends to renamed 'files'
+ foreach($a_pools as &$backend) {
+ if (is_arrayset($backend,'errorfiles','item'))
+ foreach($backend['errorfiles']['item'] as &$errorfile) {
+ $found = false;
+ foreach($a_files as $key => $file) {
+ if ($errorfile['errorfile'] == $key) {
+ $errorfile['errorfile'] = $file['name'];
+ $found = true;
+ }
+ }
+ if (!$found)
+ $input_errors[] = "Errorfile marked for deletion: " . $errorfile['errorfile'] . " which is used in backend " . $backend['name'];
+ }
+ }
+ if (!$input_errors) {
+ // save config when no errors found
+ touch($d_haproxyconfdirty_path);
+ write_config($changedesc);
+ header("Location: haproxy_files.php");
+ exit;
+ }
+ }
+}
+
+$pf_version=substr(trim(file_get_contents("/etc/version")),0,3);
+
+$pgtitle = "Services: HAProxy: Files";
+include("head.inc");
+
+?>
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php include("fbegin.inc"); ?>
+<form action="haproxy_files.php" method="post">
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if ($savemsg) print_info_box($savemsg); ?>
+<?php if (file_exists($d_haproxyconfdirty_path)): ?>
+<?php print_info_box_np("The haproxy configuration has been changed.<br/>You must apply the changes in order for them to take effect.");?><br/>
+<?php endif; ?>
+<table width="100%" border="0" cellpadding="0" cellspacing="0">
+ <tr><td class="tabnavtbl">
+ <?php
+ haproxy_display_top_tabs_active($haproxy_tab_array['haproxy'], "files");
+ ?>
+ </td></tr>
+ <tr>
+ <td>
+ <div id="mainarea">
+ <table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
+ <tr>
+ <td>
+ Files can be used for errorfiles, that can return custom error pages in
+ case haproxy reports a error (like no available backend). The content needs
+ to be less than the buffer size which is typically 8kb.
+ There are 2 possible variables to use inside the template:
+ Put these variables in the content of the errorfile templates and they will be replaced by the actual errorcode / message. (include the curly braces around the text)<br/>
+ <b>{errorcode}</b> this represents the errorcode<br/>
+ <b>{errormsg}</b> this represents the human readable error<br/>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <?
+ $counter=0;
+ $fileslist->Draw($a_files);
+ ?>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ </tr>
+ <tr>
+ <td width="78%">
+ <input name="Submit" type="submit" class="formbtn" value="Save" onClick="enable_change(true)" />
+ </td>
+ </tr>
+ </table>
+ </div>
+ </table>
+ </form>
+<script type="text/javascript">
+ totalrows = <?php echo $counter; ?>;
+<?
+ phparray_to_javascriptarray($fields_files,"fields_files",Array('/*','/*/name','/*/type','/*/size','/*/items','/*/items/*','/*/items/*/*','/*/items/*/*/name'));
+?>
+</script>
+
+<?php
+haproxy_htmllist_js();
+include("fend.inc"); ?>
+</body>
+</html>