From c88187b99fb22c09a04eff26f961672f52b09dc4 Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Fri, 1 Mar 2024 13:51:36 +0200
Subject: [PATCH] Remove sus conversation data filtering

---
 user.go | 27 ---------------------------
 1 file changed, 27 deletions(-)

diff --git a/user.go b/user.go
index d097e5d..0fece90 100644
--- a/user.go
+++ b/user.go
@@ -996,30 +996,6 @@ func (user *User) Logout(state status.BridgeState, unpair bool) (logoutOK bool)
 	return
 }
 
-func conversationDataIsSus(portal *Portal, v *gmproto.Conversation) bool {
-	if !portal.IsPrivateChat() {
-		// Group chats hopefully never get bad updates
-		return false
-	} else if v.IsGroupChat {
-		// Group chat update for a DM is always sus
-		return true
-	}
-	count := 0
-	mainName := ""
-	for _, pcp := range v.Participants {
-		if !pcp.IsMe {
-			if count == 0 {
-				mainName = pcp.FullName
-				count++
-			} else if mainName != pcp.FullName {
-				count++
-			}
-		}
-	}
-	// If there are multiple names in a DM, that's sus even if it's not marked as a group
-	return count > 1
-}
-
 func (user *User) syncConversation(v *gmproto.Conversation, source string) {
 	updateType := v.GetStatus()
 	portal := user.GetPortalByID(v.GetConversationID())
@@ -1057,9 +1033,6 @@ func (user *User) syncConversation(v *gmproto.Conversation, source string) {
 			if v.Participants == nil {
 				log.Debug().Msg("Not syncing conversation with nil participants")
 				return
-			} else if conversationDataIsSus(portal, v) {
-				log.Warn().Msg("Ignoring suspicious update for private chat")
-				return
 			}
 			log.Debug().Msg("Syncing existing portal")
 			portal.UpdateMetadata(ctx, user, v)