From 4474cc42a6bbbf1cbd7e9cccc243dcb6873f7ba9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zden=C4=9Bk=20Biberle?= <zdenek.biberle@ysoft.com>
Date: Wed, 6 Dec 2023 14:28:36 +0100
Subject: [PATCH] Fix PKCE's URL-safe Base64 encoding

---
 src/flow/pkce.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/flow/pkce.html b/src/flow/pkce.html
index ce9a605..79782a9 100644
--- a/src/flow/pkce.html
+++ b/src/flow/pkce.html
@@ -128,8 +128,8 @@
             const data = encoder.encode(verifier);
             const digest = await crypto.subtle.digest('SHA-256', data);
             const base64UrlEncoded = btoa(String.fromCharCode(...new Uint8Array(digest)))
-                .replace('+', '-')
-                .replace('/', '_')
+                .replaceAll('+', '-')
+                .replaceAll('/', '_')
                 .replace(/=+$/, '');
 
             $('#codeChallenge').val(base64UrlEncoded);