mirror of
https://github.com/Ysurac/openmptcprouter-feeds.git
synced 2025-03-09 15:40:03 +00:00
577 lines
18 KiB
JavaScript
577 lines
18 KiB
JavaScript
'use strict';
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'require view';
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'require dom';
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'require poll';
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'require rpc';
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'require uci';
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'require form';
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'require validation';
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var callHostHints, callDUIDHints, callDHCPLeases, CBILeaseStatus, CBILease6Status;
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callHostHints = rpc.declare({
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object: 'luci-rpc',
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method: 'getHostHints',
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expect: { '': {} }
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});
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callDUIDHints = rpc.declare({
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object: 'luci-rpc',
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method: 'getDUIDHints',
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expect: { '': {} }
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});
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callDHCPLeases = rpc.declare({
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object: 'luci-rpc',
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method: 'getDHCPLeases',
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expect: { '': {} }
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});
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CBILeaseStatus = form.DummyValue.extend({
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renderWidget: function(section_id, option_id, cfgvalue) {
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return E([
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E('h4', _('Active DHCP Leases')),
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E('div', { 'id': 'lease_status_table', 'class': 'table' }, [
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E('div', { 'class': 'tr table-titles' }, [
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E('div', { 'class': 'th' }, _('Hostname')),
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E('div', { 'class': 'th' }, _('IPv4-Address')),
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E('div', { 'class': 'th' }, _('MAC-Address')),
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E('div', { 'class': 'th' }, _('Lease time remaining'))
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]),
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E('div', { 'class': 'tr placeholder' }, [
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E('div', { 'class': 'td' }, E('em', _('Collecting data...')))
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])
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])
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]);
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}
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});
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CBILease6Status = form.DummyValue.extend({
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renderWidget: function(section_id, option_id, cfgvalue) {
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return E([
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E('h4', _('Active DHCPv6 Leases')),
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E('div', { 'id': 'lease6_status_table', 'class': 'table' }, [
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E('div', { 'class': 'tr table-titles' }, [
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E('div', { 'class': 'th' }, _('Host')),
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E('div', { 'class': 'th' }, _('IPv6-Address')),
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E('div', { 'class': 'th' }, _('DUID')),
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E('div', { 'class': 'th' }, _('Lease time remaining'))
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]),
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E('div', { 'class': 'tr placeholder' }, [
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E('div', { 'class': 'td' }, E('em', _('Collecting data...')))
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])
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])
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]);
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}
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});
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function validateHostname(sid, s) {
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if (s == null || s == '')
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return true;
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if (s.length > 256)
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return _('Expecting: %s').format(_('valid hostname'));
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var labels = s.replace(/^\.+|\.$/g, '').split(/\./);
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for (var i = 0; i < labels.length; i++)
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if (!labels[i].match(/^[a-z0-9_](?:[a-z0-9-]{0,61}[a-z0-9])?$/i))
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return _('Expecting: %s').format(_('valid hostname'));
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return true;
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}
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function validateAddressList(sid, s) {
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if (s == null || s == '')
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return true;
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var m = s.match(/^\/(.+)\/$/),
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names = m ? m[1].split(/\//) : [ s ];
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for (var i = 0; i < names.length; i++) {
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var res = validateHostname(sid, names[i]);
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if (res !== true)
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return res;
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}
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return true;
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}
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function validateServerSpec(sid, s) {
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if (s == null || s == '')
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return true;
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var m = s.match(/^(?:\/(.+)\/)?(.*)$/);
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if (!m)
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return _('Expecting: %s').format(_('valid hostname'));
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var res = validateAddressList(sid, m[1]);
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if (res !== true)
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return res;
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if (m[2] == '' || m[2] == '#')
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return true;
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// ipaddr%scopeid#srvport@source@interface#srcport
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m = m[2].match(/^([0-9a-f:.]+)(?:%[^#@]+)?(?:#(\d+))?(?:@([0-9a-f:.]+)(?:@[^#]+)?(?:#(\d+))?)?$/);
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if (!m)
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return _('Expecting: %s').format(_('valid IP address'));
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if (validation.parseIPv4(m[1])) {
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if (m[3] != null && !validation.parseIPv4(m[3]))
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return _('Expecting: %s').format(_('valid IPv4 address'));
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}
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else if (validation.parseIPv6(m[1])) {
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if (m[3] != null && !validation.parseIPv6(m[3]))
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return _('Expecting: %s').format(_('valid IPv6 address'));
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}
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else {
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return _('Expecting: %s').format(_('valid IP address'));
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}
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if ((m[2] != null && +m[2] > 65535) || (m[4] != null && +m[4] > 65535))
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return _('Expecting: %s').format(_('valid port value'));
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return true;
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}
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return view.extend({
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load: function() {
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return Promise.all([
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callHostHints(),
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callDUIDHints()
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]);
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},
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render: function(hosts_duids) {
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var has_dhcpv6 = L.hasSystemFeature('dnsmasq', 'dhcpv6') || L.hasSystemFeature('odhcpd'),
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hosts = hosts_duids[0],
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duids = hosts_duids[1],
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m, s, o, ss, so;
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m = new form.Map('dhcp', _('DHCP and DNS'), _('Dnsmasq is a combined <abbr title="Dynamic Host Configuration Protocol">DHCP</abbr>-Server and <abbr title="Domain Name System">DNS</abbr>-Forwarder for <abbr title="Network Address Translation">NAT</abbr> firewalls'));
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s = m.section(form.TypedSection, 'dnsmasq', _('Server Settings'));
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s.anonymous = true;
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s.addremove = false;
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s.tab('general', _('General Settings'));
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s.tab('files', _('Resolv and Hosts Files'));
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s.tab('tftp', _('TFTP Settings'));
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s.tab('advanced', _('Advanced Settings'));
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s.tab('leases', _('Static Leases'));
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s.taboption('general', form.Flag, 'domainneeded',
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_('Domain required'),
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_('Don\'t forward <abbr title="Domain Name System">DNS</abbr>-Requests without <abbr title="Domain Name System">DNS</abbr>-Name'));
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s.taboption('general', form.Flag, 'authoritative',
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_('Authoritative'),
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_('This is the only <abbr title="Dynamic Host Configuration Protocol">DHCP</abbr> in the local network'));
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s.taboption('files', form.Flag, 'readethers',
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_('Use <code>/etc/ethers</code>'),
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_('Read <code>/etc/ethers</code> to configure the <abbr title="Dynamic Host Configuration Protocol">DHCP</abbr>-Server'));
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s.taboption('files', form.Value, 'leasefile',
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_('Leasefile'),
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_('file where given <abbr title="Dynamic Host Configuration Protocol">DHCP</abbr>-leases will be stored'));
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s.taboption('files', form.Flag, 'noresolv',
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_('Ignore resolve file')).optional = true;
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o = s.taboption('files', form.Value, 'resolvfile',
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_('Resolve file'),
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_('local <abbr title="Domain Name System">DNS</abbr> file'));
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o.depends('noresolv', '0');
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o.placeholder = '/tmp/resolv.conf.d/resolv.conf.auto';
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o.optional = true;
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s.taboption('files', form.Flag, 'nohosts',
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_('Ignore <code>/etc/hosts</code>')).optional = true;
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s.taboption('files', form.DynamicList, 'addnhosts',
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_('Additional Hosts files')).optional = true;
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o = s.taboption('advanced', form.Flag, 'quietdhcp',
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_('Suppress logging'),
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_('Suppress logging of the routine operation of these protocols'));
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o.optional = true;
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o = s.taboption('advanced', form.Flag, 'sequential_ip',
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_('Allocate IP sequentially'),
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_('Allocate IP addresses sequentially, starting from the lowest available address'));
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o.optional = true;
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o = s.taboption('advanced', form.Flag, 'boguspriv',
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_('Filter private'),
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_('Do not forward reverse lookups for local networks'));
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o.default = o.enabled;
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s.taboption('advanced', form.Flag, 'filterwin2k',
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_('Filter useless'),
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_('Do not forward requests that cannot be answered by public name servers'));
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s.taboption('advanced', form.Flag, 'localise_queries',
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_('Localise queries'),
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_('Localise hostname depending on the requesting subnet if multiple IPs are available'));
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if (L.hasSystemFeature('dnsmasq', 'dnssec')) {
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o = s.taboption('advanced', form.Flag, 'dnssec',
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_('DNSSEC'));
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o.optional = true;
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o = s.taboption('advanced', form.Flag, 'dnsseccheckunsigned',
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_('DNSSEC check unsigned'),
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_('Requires upstream supports DNSSEC; verify unsigned domain responses really come from unsigned domains'));
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o.default = o.enabled;
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o.optional = true;
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}
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s.taboption('general', form.Value, 'local',
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_('Local server'),
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_('Local domain specification. Names matching this domain are never forwarded and are resolved from DHCP or hosts files only'));
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s.taboption('general', form.Value, 'domain',
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_('Local domain'),
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_('Local domain suffix appended to DHCP names and hosts file entries'));
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s.taboption('advanced', form.Flag, 'expandhosts',
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_('Expand hosts'),
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_('Add local domain suffix to names served from hosts files'));
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s.taboption('advanced', form.Flag, 'nonegcache',
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_('No negative cache'),
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_('Do not cache negative replies, e.g. for not existing domains'));
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s.taboption('advanced', form.Value, 'serversfile',
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_('Additional servers file'),
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_('This file may contain lines like \'server=/domain/1.2.3.4\' or \'server=1.2.3.4\' for domain-specific or full upstream <abbr title="Domain Name System">DNS</abbr> servers.'));
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s.taboption('advanced', form.Flag, 'strictorder',
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_('Strict order'),
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_('<abbr title="Domain Name System">DNS</abbr> servers will be queried in the order of the resolvfile')).optional = true;
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s.taboption('advanced', form.Flag, 'allservers',
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_('All Servers'),
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_('Query all available upstream <abbr title="Domain Name System">DNS</abbr> servers')).optional = true;
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o = s.taboption('advanced', form.DynamicList, 'bogusnxdomain', _('Bogus NX Domain Override'),
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_('List of hosts that supply bogus NX domain results'));
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o.optional = true;
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o.placeholder = '67.215.65.132';
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s.taboption('general', form.Flag, 'logqueries',
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_('Log queries'),
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_('Write received DNS requests to syslog')).optional = true;
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o = s.taboption('general', form.DynamicList, 'server', _('DNS forwardings'),
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_('List of <abbr title="Domain Name System">DNS</abbr> servers to forward requests to'));
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o.optional = true;
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o.placeholder = '/example.org/10.1.2.3';
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// o.validate = validateServerSpec;
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o = s.taboption('general', form.DynamicList, 'address', _('Addresses'),
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_('List of domains to force to an IP address.'));
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o.optional = true;
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o.placeholder = '/router.local/192.168.0.1';
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o = s.taboption('general', form.Flag, 'rebind_protection',
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_('Rebind protection'),
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_('Discard upstream RFC1918 responses'));
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o.rmempty = false;
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o = s.taboption('general', form.Flag, 'rebind_localhost',
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_('Allow localhost'),
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_('Allow upstream responses in the 127.0.0.0/8 range, e.g. for RBL services'));
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o.depends('rebind_protection', '1');
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o = s.taboption('general', form.DynamicList, 'rebind_domain',
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_('Domain whitelist'),
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_('List of domains to allow RFC1918 responses for'));
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o.optional = true;
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o.depends('rebind_protection', '1');
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o.placeholder = 'ihost.netflix.com';
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o.validate = validateAddressList;
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o = s.taboption('advanced', form.Value, 'port',
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_('<abbr title="Domain Name System">DNS</abbr> server port'),
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_('Listening port for inbound DNS queries'));
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o.optional = true;
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o.datatype = 'port';
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o.placeholder = 53;
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o = s.taboption('advanced', form.Value, 'queryport',
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_('<abbr title="Domain Name System">DNS</abbr> query port'),
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_('Fixed source port for outbound DNS queries'));
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o.optional = true;
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o.datatype = 'port';
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o.placeholder = _('any');
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o = s.taboption('advanced', form.Value, 'dhcpleasemax',
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_('<abbr title="maximal">Max.</abbr> <abbr title="Dynamic Host Configuration Protocol">DHCP</abbr> leases'),
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_('Maximum allowed number of active DHCP leases'));
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o.optional = true;
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o.datatype = 'uinteger';
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o.placeholder = _('unlimited');
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o = s.taboption('advanced', form.Value, 'ednspacket_max',
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_('<abbr title="maximal">Max.</abbr> <abbr title="Extension Mechanisms for Domain Name System">EDNS0</abbr> packet size'),
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_('Maximum allowed size of EDNS.0 UDP packets'));
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o.optional = true;
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o.datatype = 'uinteger';
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o.placeholder = 1280;
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o = s.taboption('advanced', form.Value, 'dnsforwardmax',
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_('<abbr title="maximal">Max.</abbr> concurrent queries'),
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_('Maximum allowed number of concurrent DNS queries'));
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o.optional = true;
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o.datatype = 'uinteger';
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o.placeholder = 150;
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o = s.taboption('advanced', form.Value, 'cachesize',
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_('Size of DNS query cache'),
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_('Number of cached DNS entries (max is 10000, 0 is no caching)'));
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o.optional = true;
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o.datatype = 'range(0,10000)';
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o.placeholder = 150;
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s.taboption('tftp', form.Flag, 'enable_tftp',
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_('Enable TFTP server')).optional = true;
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o = s.taboption('tftp', form.Value, 'tftp_root',
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_('TFTP server root'),
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_('Root directory for files served via TFTP'));
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o.optional = true;
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o.depends('enable_tftp', '1');
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o.placeholder = '/';
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o = s.taboption('tftp', form.Value, 'dhcp_boot',
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_('Network boot image'),
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_('Filename of the boot image advertised to clients'));
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o.optional = true;
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o.depends('enable_tftp', '1');
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o.placeholder = 'pxelinux.0';
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o = s.taboption('general', form.Flag, 'localservice',
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_('Local Service Only'),
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_('Limit DNS service to subnets interfaces on which we are serving DNS.'));
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o.optional = false;
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o.rmempty = false;
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o = s.taboption('general', form.Flag, 'nonwildcard',
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_('Non-wildcard'),
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_('Bind dynamically to interfaces rather than wildcard address (recommended as linux default)'));
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o.default = o.enabled;
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o.optional = false;
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o.rmempty = true;
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o = s.taboption('general', form.DynamicList, 'interface',
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_('Listen Interfaces'),
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_('Limit listening to these interfaces, and loopback.'));
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o.optional = true;
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o = s.taboption('general', form.DynamicList, 'notinterface',
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_('Exclude interfaces'),
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_('Prevent listening on these interfaces.'));
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o.optional = true;
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o = s.taboption('leases', form.SectionValue, '__leases__', form.GridSection, 'host', null,
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_('Static leases are used to assign fixed IP addresses and symbolic hostnames to DHCP clients. They are also required for non-dynamic interface configurations where only hosts with a corresponding lease are served.') + '<br />' +
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_('Use the <em>Add</em> Button to add a new lease entry. The <em>MAC-Address</em> identifies the host, the <em>IPv4-Address</em> specifies the fixed address to use, and the <em>Hostname</em> is assigned as a symbolic name to the requesting host. The optional <em>Lease time</em> can be used to set non-standard host-specific lease time, e.g. 12h, 3d or infinite.'));
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ss = o.subsection;
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ss.addremove = true;
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ss.anonymous = true;
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so = ss.option(form.Value, 'name', _('Hostname'));
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so.validate = validateHostname;
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so.rmempty = true;
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so.write = function(section, value) {
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uci.set('dhcp', section, 'name', value);
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uci.set('dhcp', section, 'dns', '1');
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};
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so.remove = function(section) {
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uci.unset('dhcp', section, 'name');
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uci.unset('dhcp', section, 'dns');
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};
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so = ss.option(form.Value, 'mac', _('<abbr title="Media Access Control">MAC</abbr>-Address'));
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so.datatype = 'list(unique(macaddr))';
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so.rmempty = true;
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so.cfgvalue = function(section) {
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var macs = uci.get('dhcp', section, 'mac'),
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result = [];
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if (!Array.isArray(macs))
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macs = (macs != null && macs != '') ? macs.split(/\ss+/) : [];
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for (var i = 0, mac; (mac = macs[i]) != null; i++)
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if (/^([0-9a-fA-F]{1,2}):([0-9a-fA-F]{1,2}):([0-9a-fA-F]{1,2}):([0-9a-fA-F]{1,2}):([0-9a-fA-F]{1,2}):([0-9a-fA-F]{1,2})$/.test(mac))
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result.push('%02X:%02X:%02X:%02X:%02X:%02X'.format(
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parseInt(RegExp.$1, 16), parseInt(RegExp.$2, 16),
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parseInt(RegExp.$3, 16), parseInt(RegExp.$4, 16),
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parseInt(RegExp.$5, 16), parseInt(RegExp.$6, 16)));
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return result.length ? result.join(' ') : null;
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};
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so.renderWidget = function(section_id, option_index, cfgvalue) {
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var node = form.Value.prototype.renderWidget.apply(this, [section_id, option_index, cfgvalue]),
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ipopt = this.section.children.filter(function(o) { return o.option == 'ip' })[0];
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node.addEventListener('cbi-dropdown-change', L.bind(function(ipopt, section_id, ev) {
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var mac = ev.detail.value.value;
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if (mac == null || mac == '' || !hosts[mac] || !hosts[mac].ipv4)
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return;
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var ip = ipopt.formvalue(section_id);
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if (ip != null && ip != '')
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return;
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var node = ipopt.map.findElement('id', ipopt.cbid(section_id));
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if (node)
|
|
dom.callClassMethod(node, 'setValue', hosts[mac].ipv4);
|
|
}, this, ipopt, section_id));
|
|
|
|
return node;
|
|
};
|
|
Object.keys(hosts).forEach(function(mac) {
|
|
var hint = hosts[mac].name || hosts[mac].ipv4;
|
|
so.value(mac, hint ? '%s (%s)'.format(mac, hint) : mac);
|
|
});
|
|
|
|
so = ss.option(form.Value, 'ip', _('<abbr title="Internet Protocol Version 4">IPv4</abbr>-Address'));
|
|
so.datatype = 'or(ip4addr,"ignore")';
|
|
so.validate = function(section, value) {
|
|
var mac = this.map.lookupOption('mac', section),
|
|
name = this.map.lookupOption('name', section),
|
|
m = mac ? mac[0].formvalue(section) : null,
|
|
n = name ? name[0].formvalue(section) : null;
|
|
|
|
if ((m == null || m == '') && (n == null || n == ''))
|
|
return _('One of hostname or mac address must be specified!');
|
|
|
|
return true;
|
|
};
|
|
Object.keys(hosts).forEach(function(mac) {
|
|
if (hosts[mac].ipv4) {
|
|
var hint = hosts[mac].name;
|
|
so.value(hosts[mac].ipv4, hint ? '%s (%s)'.format(hosts[mac].ipv4, hint) : hosts[mac].ipv4);
|
|
}
|
|
});
|
|
|
|
so = ss.option(form.Value, 'gw', _('Gateway'));
|
|
so.datatype = 'or(ip4addr,"ignore")';
|
|
so.rmempty = true;
|
|
|
|
so = ss.option(form.Value, 'leasetime', _('Lease time'));
|
|
so.rmempty = true;
|
|
|
|
so = ss.option(form.Value, 'duid', _('<abbr title="The DHCP Unique Identifier">DUID</abbr>'));
|
|
so.datatype = 'and(rangelength(20,36),hexstring)';
|
|
Object.keys(duids).forEach(function(duid) {
|
|
so.value(duid, '%s (%s)'.format(duid, duids[duid].hostname || duids[duid].macaddr || duids[duid].ip6addr || '?'));
|
|
});
|
|
|
|
so = ss.option(form.Value, 'hostid', _('<abbr title="Internet Protocol Version 6">IPv6</abbr>-Suffix (hex)'));
|
|
|
|
o = s.taboption('leases', CBILeaseStatus, '__status__');
|
|
|
|
if (has_dhcpv6)
|
|
o = s.taboption('leases', CBILease6Status, '__status6__');
|
|
|
|
return m.render().then(function(mapEl) {
|
|
poll.add(function() {
|
|
return callDHCPLeases().then(function(leaseinfo) {
|
|
var leases = Array.isArray(leaseinfo.dhcp_leases) ? leaseinfo.dhcp_leases : [],
|
|
leases6 = Array.isArray(leaseinfo.dhcp6_leases) ? leaseinfo.dhcp6_leases : [];
|
|
|
|
cbi_update_table(mapEl.querySelector('#lease_status_table'),
|
|
leases.map(function(lease) {
|
|
var exp;
|
|
|
|
if (lease.expires === false)
|
|
exp = E('em', _('unlimited'));
|
|
else if (lease.expires <= 0)
|
|
exp = E('em', _('expired'));
|
|
else
|
|
exp = '%t'.format(lease.expires);
|
|
|
|
return [
|
|
lease.hostname || '?',
|
|
lease.ipaddr,
|
|
lease.macaddr,
|
|
exp
|
|
];
|
|
}),
|
|
E('em', _('There are no active leases')));
|
|
|
|
if (has_dhcpv6) {
|
|
cbi_update_table(mapEl.querySelector('#lease6_status_table'),
|
|
leases6.map(function(lease) {
|
|
var exp;
|
|
|
|
if (lease.expires === false)
|
|
exp = E('em', _('unlimited'));
|
|
else if (lease.expires <= 0)
|
|
exp = E('em', _('expired'));
|
|
else
|
|
exp = '%t'.format(lease.expires);
|
|
|
|
var hint = lease.macaddr ? hosts[lease.macaddr] : null,
|
|
name = hint ? (hint.name || hint.ipv4 || hint.ipv6) : null,
|
|
host = null;
|
|
|
|
if (name && lease.hostname && lease.hostname != name && lease.ip6addr != name)
|
|
host = '%s (%s)'.format(lease.hostname, name);
|
|
else if (lease.hostname)
|
|
host = lease.hostname;
|
|
else if (name)
|
|
host = name;
|
|
|
|
return [
|
|
host || '-',
|
|
lease.ip6addrs ? lease.ip6addrs.join(' ') : lease.ip6addr,
|
|
lease.duid,
|
|
exp
|
|
];
|
|
}),
|
|
E('em', _('There are no active leases')));
|
|
}
|
|
});
|
|
});
|
|
|
|
return mapEl;
|
|
});
|
|
}
|
|
});
|