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Pick a resource's public IP from the edge's addresses, labeled with the domains pointed at each

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A hostname under a domain that points at one of the edge's addresses selects that address. An address
saved earlier stays selectable even before the edge reports it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
VeillaxandClaude Opus 5.5 committed 2026-10-26 18:56:20 -06:00
1 parent 42eb6410b4
commit c238739ea9
1 file changed
+25 -6
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web/index.html
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@@ -662,7 +662,8 @@ function portForm(existing) {
const st = S.st, m = existing || { proto:'tcp', enabled:true, bindIp:'0.0.0.0', targets:[{siteId:'', host:'127.0.0.1', port:''}], auth:{}, rules:[] };
const a = m.auth || {};
const edgeSel = h('select', {}, st.edges.map(e => h('option', {value:e.id, selected:e.id === m.edgeId}, e.name + (e.online ? '' : ' (offline)'))));
const ipIn = h('input', {list:'ips', value:m.bindIp}), ipList = h('datalist', {id:'ips'});
// the public address is picked from the edge's own addresses, each shown with the domains pointed at it
const ipIn = h('select', {}), ipList = document.createTextNode('');
const protoSel = h('select', {disabled:!!existing}, PROTOS.filter(p => !existing || p[0] !== 'both').map(([v, t]) => h('option', {value:v, selected:v === m.proto}, t)));
const name = h('input', {value:m.name || '', placeholder:'optional'}), port = h('input', {value:m.port ? portText(m) : '', placeholder:'25565 or 2456-2458'});
const host = h('input', {value:m.hostname || '', list:'doms', placeholder:'app.example.com or *.example.com'});
@@ -687,7 +688,25 @@ function portForm(existing) {
const webBox = h('div', {class:'stack'});
const hostLbl = hostBox;
const refreshIPs = () => { const e = byId(st.edges, edgeSel.value); ipList.replaceChildren(...['0.0.0.0', ...((e && e.ips) || [])].map(ip => h('option', {value:ip}))); };
const ipLabel = (e, ip) => {
const doms = st.domains.filter(d => d.ip === ip && (!d.edgeId || !e || d.edgeId === e.id)).map(d => d.name);
return doms.length ? `${ip} (${doms.join(', ')})` : ip;
};
const refreshIPs = () => {
const e = byId(st.edges, edgeSel.value), keep = ipIn.value || m.bindIp || '0.0.0.0';
// an address saved earlier stays selectable even if the edge has not reported it yet
const saved = existing && m.edgeId === edgeSel.value && m.bindIp !== '0.0.0.0' ? [m.bindIp] : [];
const ips = [...new Set([...((e && e.ips) || []), ...saved])];
ipIn.replaceChildren(h('option', {value:'0.0.0.0'}, 'Every address on the edge'), ...ips.map(ip => h('option', {value:ip}, ipLabel(e, ip))));
ipIn.value = ips.includes(keep) ? keep : '0.0.0.0';
};
// choosing a hostname under a domain that points at one of the edge's addresses selects that address
const pickIPForHost = () => {
const name = host.value.trim().toLowerCase().replace(/^\*\./, ''), e = byId(st.edges, edgeSel.value);
const d = st.domains.find(d => d.ip && (name === d.name || name.endsWith('.' + d.name)) && (!d.edgeId || d.edgeId === edgeSel.value));
if (d && ipIn.value === '0.0.0.0' && e && (e.ips || []).includes(d.ip)) ipIn.value = d.ip;
};
host.addEventListener('change', pickIPForHost);
const siteOpts = () => st.sites.filter(s => !s.local || s.edgeId === edgeSel.value);
const drawTargets = () => {
const many = protoSel.value !== 'udp' && protoSel.value !== 'both';
@@ -743,7 +762,7 @@ function portForm(existing) {
if (!pr) throw new Error('Enter a port like 25565, or a range like 2456-2458');
const roles = roleChecks.filter(x => x.c.box.checked).map(x => x.r.id);
const base = {
name:name.value, edgeId:edgeSel.value, bindIp:ipIn.value.trim() || '0.0.0.0', port:+pr[1], portEnd:pr[2] ? +pr[2] : 0, hostname:host.value, targets,
name:name.value, edgeId:edgeSel.value, bindIp:ipIn.value || '0.0.0.0', port:+pr[1], portEnd:pr[2] ? +pr[2] : 0, hostname:host.value, targets,
enabled:m.enabled !== false, rules:rules.filter(r => r.value.trim()),
auth:{sso:ssoC.box.checked, password:pwC.box.checked, pin:pinC.box.checked, email:mailC.box.checked, allowedRoles:roles, allowedUsers:a.allowedUsers || [],
allowedMails:mails.value.split(',').map(s => s.trim()).filter(Boolean), sessionHours:+hours.value || 0},
@@ -758,7 +777,7 @@ function portForm(existing) {
close(); toast(existing ? `Saved ${base.name || 'the resource'}` : `Added ${base.name || 'the resource'}`); refresh();
});
const close = existing ? modal('Edit ' + (m.name || 'resource'), h('div', {class:'stack'},
h('div', {class:'grid'}, field('Name', name), field('Edge', edgeSel), field('Public IP', ipIn), field('Protocol', protoSel), field('Public port', port, 'One port, or a range like 2456-2458 for TCP and UDP')),
h('div', {class:'grid'}, field('Name', name), field('Edge', edgeSel), field('Public IP', ipIn, 'Domains pointed at an address are shown next to it'), field('Protocol', protoSel), field('Public port', port, 'One port, or a range like 2456-2458 for TCP and UDP')),
ipList, domList, hostBox, proxyBox, h('fieldset', {}, h('legend', {}, 'Where does the traffic go?'), tgtBox), adv, webBox,
h('div', {class:'actions form-actions'}, h('button', {class:'ghost', onclick:() => close()}, 'Cancel'), h('button', {class:'btn', onclick:save}, existing ? 'Save changes' : 'Open port'))), {sticky:true}) : wizardModal();
@@ -786,7 +805,7 @@ function portForm(existing) {
const t = targets.map(x => ((byId(st.sites, x.siteId) || {name:'?'}).name) + ' → ' + x.host + ':' + x.port).join(', '), pr = (port.value || '').trim();
const protoName = {both:'TCP + UDP', tcp:'TCP', udp:'UDP', tls:'TLS'}[protoSel.value];
const where = isWeb() ? protoSel.value + '://' + (host.value.trim() || '*') + (pr && pr !== '443' && pr !== '80' ? ':' + pr : '')
: protoName + ' port ' + pr + (protoSel.value === 'tls' && host.value.trim() ? ' for ' + host.value.trim() : '') + ' on ' + (ipIn.value.trim() || 'every address');
: protoName + ' port ' + pr + (protoSel.value === 'tls' && host.value.trim() ? ' for ' + host.value.trim() : '') + ' on ' + (ipIn.value === '0.0.0.0' ? 'every address' : ipIn.selectedOptions[0].textContent);
const login = ssoC.box.checked || pwC.box.checked || pinC.box.checked || mailC.box.checked;
return h('div', {class:'stack'}, h('div', {}, h('b', {class:'mono'}, where)), h('div', {class:'small'}, '→ ' + t),
isWeb() ? h('div', {class:'small dim'}, login ? 'Visitors have to sign in.' : 'Anyone can open it.') : null);
@@ -846,7 +865,7 @@ function portForm(existing) {
const web = isWeb();
kids.push(h('div', {class:'grid'}, web || protoSel.value === 'tls' ? hostBox : null,
field('Public port', port, web ? 'Websites normally use ' + (protoSel.value === 'https' ? '443' : '80') + '.' : 'One port, or a range like 2456-2458: each port goes to the target port plus the same offset.'),
field('Public IP', ipIn, '0.0.0.0 means every address on the edge.')), ipList, domList);
field('Public IP', ipIn, (byId(st.edges, edgeSel.value) || {}).ips && byId(st.edges, edgeSel.value).ips.length ? 'Domains pointed at an address are shown next to it.' : 'The edge has not reported its addresses yet. Start it to pick a specific one.')), ipList, domList);
} else if (cur === 'access') {
kids.push(accessFs);
} else {