From 9741aa35265b6bb2d4b18d695af9c4efdf99e78b Mon Sep 17 00:00:00 2001
From: liamcottle <liam@liamcottle.com>
Date: Thu, 30 May 2024 02:16:05 +1200
Subject: [PATCH] ensure ifac_signature is hex as json_response can't serialize
 bytes

---
 web.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/web.py b/web.py
index 0e8a102..df9048f 100644
--- a/web.py
+++ b/web.py
@@ -697,6 +697,11 @@ class ReticulumWebChat:
             if "transport_id" in interface_stats:
                 interface_stats["transport_id"] = interface_stats["transport_id"].hex()
 
+            # ensure ifac_signature is hex as json_response can't serialize bytes
+            for interface in interface_stats["interfaces"]:
+                if "ifac_signature" in interface and interface["ifac_signature"]:
+                    interface["ifac_signature"] = interface["ifac_signature"].hex()
+
             return web.json_response({
                 "interface_stats": interface_stats,
             })