From 0770f217a51254c95e12b7eae8d7a8a2e2b027a3 Mon Sep 17 00:00:00 2001
From: fiatjaf <fiatjaf@gmail.com>
Date: Thu, 4 Sep 2025 10:13:08 -0300
Subject: [PATCH] khatru: prevent large indexable tags doesn't make any sense
 anymore as we don't index tags verbatim, only hashes.

---
 khatru/policies/events.go          | 14 --------------
 khatru/policies/strict_defaults.go |  1 -
 2 files changed, 15 deletions(-)

diff --git a/khatru/policies/events.go b/khatru/policies/events.go
index 72d758d..b08b123 100644
--- a/khatru/policies/events.go
+++ b/khatru/policies/events.go
@@ -52,20 +52,6 @@ func PreventTooManyIndexableTags(max int, ignoreKinds []nostr.Kind, onlyKinds []
 	}
 }
 
-// PreventLargeTags rejects events that have indexable tag values greater than maxTagValueLen.
-func PreventLargeTags(maxTagValueLen int) func(context.Context, nostr.Event) (bool, string) {
-	return func(ctx context.Context, event nostr.Event) (reject bool, msg string) {
-		for _, tag := range event.Tags {
-			if len(tag) > 1 && len(tag[0]) == 1 {
-				if len(tag[1]) > maxTagValueLen {
-					return true, "event contains too large tags"
-				}
-			}
-		}
-		return false, ""
-	}
-}
-
 // PreventLargeContent rejects events with content too large
 func PreventLargeContent(maxContent int) func(context.Context, nostr.Event) (bool, string) {
 	return func(ctx context.Context, event nostr.Event) (reject bool, msg string) {
diff --git a/khatru/policies/strict_defaults.go b/khatru/policies/strict_defaults.go
index 2073ecd..dbf3b58 100644
--- a/khatru/policies/strict_defaults.go
+++ b/khatru/policies/strict_defaults.go
@@ -8,7 +8,6 @@ import (
 
 var EventRejectionStrictDefaults = SeqEvent(
 	RejectEventsWithBase64Media,
-	PreventLargeTags(100),
 	PreventTooManyIndexableTags(12, []nostr.Kind{3}, nil),
 	PreventTooManyIndexableTags(1200, nil, []nostr.Kind{3}),
 	PreventLargeContent(5000),