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forward-basic.asp
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forward-basic.asp
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<!--
Tomato GUI
Copyright (C) 2006-2010 Jonathan Zarate
http://www.polarcloud.com/tomato/
For use with Tomato Firmware only.
No part of this file may be used without permission.
--><title>Basic Forwarding</title>
<content><script type="text/javascript">
// <% nvram("at_update,tomatoanon_answer,portforward"); %>
var lipp = '<% lipp(); %>.';
var fog = new TomatoGrid();
fog.sortCompare = function(a, b) {
var col = this.sortColumn;
var da = a.getRowData();
var db = b.getRowData();
var r;
switch (col) {
case 2: // src
case 5: // ia
r = cmpIP(da[col], db[col]);
break;
case 0: // on
case 1: // protocol
case 3: // ext prt
case 4: // int prt
r = cmpInt(da[col], db[col]);
break;
default:
r = cmpText(da[col], db[col]);
break;
}
return this.sortAscending ? r : -r;
}
fog.dataToView = function(data) {
return [
(data[0] != '0') ? '<i class="icon-check icon-green"></i>' : '<i class="icon-cancel icon-red"></i>',
['TCP', 'UDP', 'Both'][data[1] - 1],
(data[2].match(/(.+)-(.+)/)) ? (RegExp.$1 + ' -<br>' + RegExp.$2) : data[2],
data[3],
data[4],
data[5],
data[6]
];
}
fog.fieldValuesToData = function(row) {
var f = fields.getAll(row);
return [f[0].checked ? 1 : 0, f[1].value, f[2].value, f[3].value, f[4].value, f[5].value, f[6].value];
}
fog.verifyFields = function(row, quiet) {
var f = fields.getAll(row);
var s;
f[2].value = f[2].value.trim();
ferror.clear(f[2]);
if ((f[2].value.length) && (!v_iptaddr(f[2], quiet))) return 0;
if (!v_iptport(f[3], quiet)) return 0;
ferror.clear(f[4]);
if (f[3].value.search(/[-:,]/) != -1) {
f[4].value = '';
f[4].disabled = true;
}
else {
f[4].disabled = false;
f[4].value = f[4].value.trim();
if (f[4].value != '') {
if (!v_port(f[4], quiet)) return 0;
}
}
ferror.clear(f[4]);
s = f[5].value.trim();
if (s.match(/^ *\d+ *$/)) f[5].value = lipp + s;
if (!v_ip(f[5], quiet, 1)) return 0;
f[6].value = f[6].value.replace(/>/g, '_');
if (!v_nodelim(f[6], quiet, 'Description')) return 0;
return 1;
}
fog.resetNewEditor = function() {
var f = fields.getAll(this.newEditor);
f[0].checked = 1;
f[1].selectedIndex = 0;
f[2].value = '';
f[3].value = '';
f[4].value = '';
f[5].value = '';
f[6].value = '';
ferror.clearAll(fields.getAll(this.newEditor));
}
fog.setup = function() {
this.init('fo-grid', 'sort', 100, [
{ type: 'checkbox' },
{ type: 'select', options: [[1, 'TCP'],[2, 'UDP'],[3,'Both']], class : 'input-small' },
{ type: 'text', maxlen: 32, class : 'input-medium' },
{ type: 'text', maxlen: 16, class : 'input-medium', size: '12' },
{ type: 'text', maxlen: 5, class : 'input-mini' },
{ type: 'text', maxlen: 15, class : 'input-medium' },
{ type: 'text', maxlen: 32, class : 'input-medium' }]);
this.headerSet(['On', 'Protocol', 'Src Address', 'Ext Ports', 'Int Port', 'Int Address', 'Description']);
var nv = nvram.portforward.split('>');
for (var i = 0; i < nv.length; ++i) {
var r;
// temp: <=1.06
if (r = nv[i].match(/^(\d)<(\d)<([\d\-\:,]+)<(\d*)<(.*)<(.*)$/)) {
r[1] *= 1;
r[2] *= 1;
r[3] = r[3].replace(/:/g, '-');
if (r[5].match(/^ *\d+ *$/)) r[5] = lipp + r[5];
fog.insertData(-1, [r[1], r[2], '', r[3], r[4], r[5], r[6]]);
}
// >=1.07
else if (r = nv[i].match(/^(\d)<(\d)<(.*)<(.+?)<(\d*)<(.*)<(.*)$/)) {
r[1] *= 1;
r[2] *= 1;
r[4] = r[4].replace(/:/g, '-');
if (r[6].match(/^ *\d+ *$/)) r[6] = lipp + r[6];
fog.insertData(-1, r.slice(1, 8));
}
}
fog.sort(6);
fog.showNewEditor();
}
function srcSort(a, b)
{
if (a[2].length) return -1;
if (b[2].length) return 1;
return 0;
}
function save()
{
if (fog.isEditing()) return;
var data = fog.getAllData().sort(srcSort);
var s = '';
for (var i = 0; i < data.length; ++i) {
data[i][3] = data[i][3].replace(/-/g, ':');
s += data[i].join('<') + '>';
}
var fom = E('_fom');
fom.portforward.value = s;
form.submit(fom, 0, 'tomato.cgi');
}
function init() {
fog.recolor();
fog.resetNewEditor();
}
</script>
<form id="_fom" method="post" action="javascript:{}">
<input type="hidden" name="_nextpage" value="/#forward-basic.asp">
<input type="hidden" name="_service" value="firewall-restart">
<input type="hidden" name="portforward">
<div class="box">
<div class="heading">Basic Port-forwarding</div>
<div class="content">
<script type="text/javascript">show_notice1('<% notice("iptables"); %>');</script>
<table class="line-table" id="fo-grid"></table><br /><hr>
<h4>Notes</h4>
<ul>
<li><b>Src Address</b> <i>(optional)</i> - Forward only if from this address. Ex: "1.2.3.4", "1.2.3.4 - 2.3.4.5", "1.2.3.0/24", "me.example.com".
<li><b>Ext Ports</b> - The ports to be forwarded, as seen from the WAN. Ex: "2345", "200,300", "200-300,400".
<li><b>Int Port</b> <i>(optional)</i> - The destination port inside the LAN. If blank, the destination port
is the same as <i>Ext Ports</i>. Only one port per entry is supported when forwarding to a different internal
port.
<li><b>Int Address</b> - The destination address inside the LAN.
</ul>
</div>
</div>
<button type="button" value="Save" id="save-button" onclick="save()" class="btn btn-primary">Save <i class="icon-check"></i></button>
<button type="button" value="Cancel" id="cancel-button" onclick="javascript:reloadPage();" class="btn">Cancel <i class="icon-cancel"></i></button>
<span id="footer-msg" class="alert alert-warning" style="visibility: hidden;"></span>
</form>
<script type="text/javascript">fog.setup(); init();</script>
</content>