From 499316687f7f46d5650b22f6e4fbab02f411111c Mon Sep 17 00:00:00 2001
From: Vitor Pamplona <vitor@vitorpamplona.com>
Date: Thu, 21 Aug 2025 17:19:22 -0400
Subject: [PATCH] Avoids parsing bad NIP-28 objects

---
 .../quartz/nip28PublicChat/admin/ChannelCreateEvent.kt          | 2 +-
 .../quartz/nip28PublicChat/admin/ChannelMetadataEvent.kt        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/quartz/src/main/java/com/vitorpamplona/quartz/nip28PublicChat/admin/ChannelCreateEvent.kt b/quartz/src/main/java/com/vitorpamplona/quartz/nip28PublicChat/admin/ChannelCreateEvent.kt
index c9dac836ce..b43d0e8ab7 100644
--- a/quartz/src/main/java/com/vitorpamplona/quartz/nip28PublicChat/admin/ChannelCreateEvent.kt
+++ b/quartz/src/main/java/com/vitorpamplona/quartz/nip28PublicChat/admin/ChannelCreateEvent.kt
@@ -60,7 +60,7 @@ class ChannelCreateEvent(
 
         val newInfo =
             try {
-                if (isEncrypted()) {
+                if (content.isEmpty() || !content.startsWith("{") || isEncrypted()) {
                     ChannelDataNorm()
                 } else {
                     ChannelData.parse(content)?.normalize() ?: ChannelDataNorm()
diff --git a/quartz/src/main/java/com/vitorpamplona/quartz/nip28PublicChat/admin/ChannelMetadataEvent.kt b/quartz/src/main/java/com/vitorpamplona/quartz/nip28PublicChat/admin/ChannelMetadataEvent.kt
index 526214f20b..eabbdb7542 100644
--- a/quartz/src/main/java/com/vitorpamplona/quartz/nip28PublicChat/admin/ChannelMetadataEvent.kt
+++ b/quartz/src/main/java/com/vitorpamplona/quartz/nip28PublicChat/admin/ChannelMetadataEvent.kt
@@ -66,7 +66,7 @@ class ChannelMetadataEvent(
 
         val newInfo =
             try {
-                if (isEncrypted()) {
+                if (content.isEmpty() || !content.startsWith("{") || isEncrypted()) {
                     ChannelDataNorm()
                 } else {
                     ChannelData.parse(content)?.normalize() ?: ChannelDataNorm()