milestone 8: web server, rest api, sse, auth, metrics and static assets

2026-08-02 00:54:13 +02:00
parent a8092bb1b9
commit 5253c47303
59 changed files with 19640 additions and 150 deletions
@@ -0,0 +1,59 @@
+<!doctype html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>nxdns</title>
+<link rel="icon" href="/favicon.svg" type="image/svg+xml">
+<style>
+  body { font: 16px/1.5 system-ui, sans-serif; margin: 0; background: #101418; color: #d8dee6; }
+  main { max-width: 40rem; margin: 4rem auto; padding: 0 1.5rem; }
+  h1 { font-size: 1.5rem; margin: 0 0 0.25rem; }
+  h1 + p { margin-top: 0; color: #8b98a8; }
+  dl { display: grid; grid-template-columns: max-content 1fr; gap: 0.25rem 1.5rem; background: #171d24; border: 1px solid #232c36; border-radius: 8px; padding: 1rem 1.25rem; }
+  dt { color: #8b98a8; }
+  dd { margin: 0; font-variant-numeric: tabular-nums; }
+  .ok { color: #6fce8f; }
+  .degraded { color: #e0b25b; }
+  .unreachable { color: #e07a6c; }
+  nav { margin-top: 1.5rem; }
+  nav a { color: #7fb3e8; margin-right: 1.25rem; }
+</style>
+</head>
+<body>
+<main>
+  <h1>nxdns</h1>
+  <p>DNS sinkhole — the admin interface ships in a later release.</p>
+  <dl>
+    <dt>Status</dt><dd id="status">loading…</dd>
+    <dt>Upstreams</dt><dd id="upstreams">–</dd>
+    <dt>Disk</dt><dd id="disk">–</dd>
+    <dt>Version</dt><dd id="version">–</dd>
+  </dl>
+  <nav>
+    <a href="/metrics">Metrics</a>
+    <a href="/api/health">Health</a>
+    <a href="/api/openapi.yaml">API reference</a>
+  </nav>
+</main>
+<script>
+  const el = (id) => document.getElementById(id);
+  fetch("/api/health")
+    .then((r) => r.json())
+    .then((h) => {
+      el("status").textContent = h.status;
+      el("status").className = h.status === "ok" ? "ok" : "degraded";
+      el("upstreams").textContent = h.upstreams.available + " of " + h.upstreams.total + " available";
+      el("disk").textContent = h.disk.state + ", " + Math.round(h.disk.free_bytes / 1048576) + " MiB free";
+    })
+    .catch(() => {
+      el("status").textContent = "unreachable";
+      el("status").className = "unreachable";
+    });
+  fetch("/api/version")
+    .then((r) => r.json())
+    .then((v) => { el("version").textContent = v.version + " (" + v.git_commit + ")"; })
+    .catch(() => {});
+</script>
+</body>
+</html>