From 4b616772cc8ebe80988135fae66a5f930698e825 Mon Sep 17 00:00:00 2001
From: Sam Hadow <sam.hadow@inbox.lv>
Date: Tue, 11 Mar 2025 13:58:02 +0100
Subject: [PATCH] display pubkey in PEM format instead of hex for peers

---
 src/public/rooms.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/public/rooms.js b/src/public/rooms.js
index e20da6e..1e82bd4 100644
--- a/src/public/rooms.js
+++ b/src/public/rooms.js
@@ -25,7 +25,7 @@ function render_room(roomId, pubkey) {
 
     // public key textarea
     const pubKeyText = document.createElement('textarea');
-    pubKeyText.value = pubkey;
+    pubKeyText.value = hexToPem(pubkey);
     pubKeyText.readOnly = true;
     roomDiv.appendChild(pubKeyText);
 
@@ -117,4 +117,12 @@ async function request_rooms() {
     return rooms;
 }
 
+function hexToPem(hexString) {
+    const byteArray = new Uint8Array(hexString.match(/.{1,2}/g).map(byte => parseInt(byte, 16)));
+    let base64 = btoa(String.fromCharCode.apply(null, byteArray));
+    const base64Chunks = base64.match(/.{1,64}/g) || [];
+    return `-----BEGIN PUBLIC KEY-----\n${base64Chunks.join('\n')}\n-----END PUBLIC KEY-----`;
+}
+
+
 export { render_room, render_rooms_wrapper };