From 5c79174b36f7ce077b3d1b9feafe88008696fc31 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Wed, 28 Oct 2026 17:40:07 +0100
Subject: introduce relay only mode

---
 src/api/mod.rs | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'src/api/mod.rs')

diff --git a/src/api/mod.rs b/src/api/mod.rs
index 45eaec4..2cb0415 100644
--- a/src/api/mod.rs
+++ b/src/api/mod.rs
@@ -76,6 +76,29 @@ pub(crate) fn router(state: AppState, auth_state: AuthState, debug_api: bool) ->
         .with_state(state)
 }
 
+/// The HTTP router of a node that only relays (`--relay-only`): its figures and the log
+/// filter (authenticated), and `/health`.
+#[cfg_attr(not(feature = "libp2p"), allow(dead_code))]
+pub(crate) fn relay_only_router(
+    transport: std::sync::Arc<dyn crate::transport::Transport>,
+    auth_state: AuthState,
+) -> Router {
+    let relay = stats::RelayOnly {
+        transport,
+        started: tokio::time::Instant::now(),
+    };
+    Router::new()
+        .route(
+            "/admin/log",
+            get(log::get_log_filter).put(log::put_log_filter),
+        )
+        .route("/admin/stats", get(stats::get_relay_only_stats))
+        .layer(middleware::from_fn_with_state(auth_state, basic_auth))
+        .route("/health", get(health::health))
+        .layer(middleware::from_fn(json_errors))
+        .with_state(relay)
+}
+
 /// An error answer: `{"error": message}` with `details`' fields added (`docs/openapi.yaml`,
 /// `Error`).
 pub(crate) fn error_response(
-- 
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