remove /gateway endpoint

Unauthenticated arbitrary db.set abuse vector. Exploited to inflate user
balances and override safety controls (bitcoin:limit, limit, hardfreeze,
freeze) in real time, leading to a hot-wallet drain. Route and handler
both fully removed.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

1 files changed, 0 insertions, 9 deletions

diff --git a/routes/payments.ts b/routes/payments.ts
index 1845512c..43c098b6 100644
--- a/routes/payments.ts
+++ b/routes/payments.ts
@@ -626,15 +626,6 @@ export default {
     }
   },
 
-  async gateway(req, res) {
-    const {
-      body: { short_channel_id, webhook },
-    } = req;
-
-    await s(short_channel_id, webhook);
-    res.send({ ok: true });
-  },
-
   async replace(req, res) {
     const {
       body: { id },