# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1689778756 -7200
# Node ID e469642e6a6cbe5c3cb79f967767b32aeaa02700
# Parent  1893ae742f66a89ab4369147e6cd33aa6fa1092a
mod_muc_block_pm: Allow private messages to yourself

No harm in it.

Beagle apparently uses it for XEP-0333 in public channels

diff -r 1893ae742f66 -r e469642e6a6c mod_muc_block_pm/mod_muc_block_pm.lua
--- a/mod_muc_block_pm/mod_muc_block_pm.lua	Wed Jul 19 13:05:47 2023 +0200
+++ b/mod_muc_block_pm/mod_muc_block_pm.lua	Wed Jul 19 16:59:16 2023 +0200
@@ -13,6 +13,10 @@
 		return -- messaging moderators is ok
 	end
 
+	if to_occupant.bare_jid == from_occupant.bare_jid then
+		return -- to yourself is okay, used by some clients to sync read state in public channels
+	end
+
 	room:route_to_occupant(from_occupant, st.error_reply(stanza, "cancel", "policy-violation", "Private messages are disabled", room.jid))
 	return false;
 end, 1);