Function loadPwnConfig

web/scripts/ragnar_modern.js:6108–6153

()

        _ndBusy(btn, false);
    }
}

// Blink a wired link in a pattern so its switch LED reveals the port. POSTs to
// /api/net/locate-port; on the default-route guard it asks for confirmation and
// re-sends with force.
function _locateFillIfaces() {
    const sel = document.getElementById('locate-iface');
    if (!sel || sel.dataset.filled === '1') return Promise.resolve();
    return fetchAPI('/api/net/interfaces').then(x => {
        (x.interfaces || []).forEach(i => {
            const o = document.createElement('option');
            o.value = i.name;
            const tag = i.type === 'wifi' ? ' (WiFi)' : i.type === 'ethernet' ? ' (LAN)' : (i.type ? ' (' + i.type + ')' : '');
            o.textContent = i.name + tag;
            sel.appendChild(o);
        });
        sel.dataset.filled = '1';
    }).catch(() => {});
}
async function locatePort(force) {
    const ifaceEl = document.getElementById('locate-iface');
    const out = document.getElementById('locate-results');
    const iface = ifaceEl && ifaceEl.value ? ifaceEl.value : '';
    let count = parseInt(document.getElementById('locate-count').value, 10);
    if (!Number.isFinite(count)) count = 6;
    const methEl = document.getElementById('locate-method');
    const method = (methEl && methEl.value) || 'flap';
    const btn = event && event.target ? event.target : null;
    _ndBusy(btn, true, method === 'burst' ? 'Bursting…' : 'Flashing…');
    out.classList.remove('hidden');
    try {
        _locateFillIfaces();
        const data = await postAPI('/api/net/locate-port', { interface: iface, count: count, method: method, force: !!force });
        if (!data.success) {
            if (data.needs_force) {
                _ndBusy(btn, false);
                if (confirm(data.error + '\n\nFlash it anyway?')) return locatePort(true);
                out.innerHTML = '<p class="text-gray-400">Cancelled — tip: the Traffic-burst method locates it without dropping the link.</p>';
                return;
            }
            out.innerHTML = '<p class="text-red-400">Error: ' + escapeHtml(data.error || 'failed') + '</p>';
            return;
        }
        out.innerHTML = '<p class="text-green-400">⚡ ' + escapeHtml(data.message) + '</p>';
    } catch (e) {
        // A flap on the interface serving this page can abort the request — that's
        // expected. (Burst never drops the link, so this path is flap-only.)
        out.innerHTML = '<p class="text-amber-300">Flash started on ' + escapeHtml(iface || 'the wired port')
            + '. If the UI dropped, that\'s the link flapping — watch the switch LED; it auto-restores.</p>';