From e2a5f3ebd199b49f88424b1f2b29a61d37432d5d Mon Sep 17 00:00:00 2001
From: Kieran <kieran@harkin.me>
Date: Mon, 26 Jun 2023 12:52:07 +0100
Subject: [PATCH] Handle auth for NWC fixes #581

---
 packages/app/src/Wallet/NostrWalletConnect.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/app/src/Wallet/NostrWalletConnect.ts b/packages/app/src/Wallet/NostrWalletConnect.ts
index 4b6c22ed..be060730 100644
--- a/packages/app/src/Wallet/NostrWalletConnect.ts
+++ b/packages/app/src/Wallet/NostrWalletConnect.ts
@@ -81,6 +81,11 @@ export class NostrConnectWallet implements LNWallet {
     return await new Promise<boolean>(resolve => {
       this.#conn = new Connection(this.#config.relayUrl, { read: true, write: true });
       this.#conn.OnConnected = () => resolve(true);
+      this.#conn.Auth = async (c, r) => {
+        const eb = new EventBuilder();
+        eb.kind(EventKind.Auth).tag(["relay", r]).tag(["challenge", c]);
+        return await eb.buildAndSign(this.#config.secret);
+      };
       this.#conn.OnEvent = (s, e) => {
         this.#onReply(s, e);
       };