From cb05ee188f18e13f5c93b0c1ca40afb482e12b10 Mon Sep 17 00:00:00 2001
From: fiatjaf <fiatjaf@gmail.com>
Date: Wed, 18 Jan 2023 17:31:37 -0300
Subject: [PATCH] increase bech32 max size to 5000.

---
 nip19.ts     | 10 ++++++----
 package.json |  2 +-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/nip19.ts b/nip19.ts
index ef92eb6..8346d3a 100644
--- a/nip19.ts
+++ b/nip19.ts
@@ -3,6 +3,8 @@ import {bech32} from '@scure/base'
 
 import {utf8Decoder, utf8Encoder} from './utils'
 
+const Bech32MaxSize = 5000
+
 export type ProfilePointer = {
   pubkey: string // hex
   relays?: string[]
@@ -17,7 +19,7 @@ export function decode(nip19: string): {
   type: string
   data: ProfilePointer | EventPointer | string
 } {
-  let {prefix, words} = bech32.decode(nip19, 1500)
+  let {prefix, words} = bech32.decode(nip19, Bech32MaxSize)
   let data = new Uint8Array(bech32.fromWords(words))
 
   if (prefix === 'nprofile') {
@@ -87,7 +89,7 @@ export function noteEncode(hex: string): string {
 function encodeBytes(prefix: string, hex: string): string {
   let data = secp256k1.utils.hexToBytes(hex)
   let words = bech32.toWords(data)
-  return bech32.encode(prefix, words, 1500)
+  return bech32.encode(prefix, words, Bech32MaxSize)
 }
 
 export function nprofileEncode(profile: ProfilePointer): string {
@@ -96,7 +98,7 @@ export function nprofileEncode(profile: ProfilePointer): string {
     1: (profile.relays || []).map(url => utf8Encoder.encode(url))
   })
   let words = bech32.toWords(data)
-  return bech32.encode('nprofile', words, 1500)
+  return bech32.encode('nprofile', words, Bech32MaxSize)
 }
 
 export function neventEncode(event: EventPointer): string {
@@ -105,7 +107,7 @@ export function neventEncode(event: EventPointer): string {
     1: (event.relays || []).map(url => utf8Encoder.encode(url))
   })
   let words = bech32.toWords(data)
-  return bech32.encode('nevent', words, 1500)
+  return bech32.encode('nevent', words, Bech32MaxSize)
 }
 
 function encodeTLV(tlv: TLV): Uint8Array {
diff --git a/package.json b/package.json
index 51f4074..53150b4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nostr-tools",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "Tools for making a Nostr client.",
   "repository": {
     "type": "git",