From 69d24f287655f5f9bbbdd9176a2bf014ba4d268c Mon Sep 17 00:00:00 2001
From: Viren070 <viren070@protonmail.com>
Date: Tue, 14 Oct 2025 12:45:26 +0100
Subject: [PATCH] fix(debrid): use toUrlSafeBase64 for encoding fileInfo in
 playback URL

closes #433
---
 packages/core/src/debrid/utils.ts        | 3 ++-
 packages/server/src/routes/api/debrid.ts | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/core/src/debrid/utils.ts b/packages/core/src/debrid/utils.ts
index ad111625..7b735c50 100644
--- a/packages/core/src/debrid/utils.ts
+++ b/packages/core/src/debrid/utils.ts
@@ -7,6 +7,7 @@ import {
   Cache,
   getSimpleTextHash,
   encryptString,
+  toUrlSafeBase64,
 } from '../utils/index.js';
 import {
   DebridFile,
@@ -363,5 +364,5 @@ export function generatePlaybackUrl(
   title?: string,
   filename?: string
 ): string {
-  return `${Env.BASE_URL}/api/v1/debrid/playback/${encryptedStoreAuth}/${Buffer.from(JSON.stringify(fileInfo)).toString('base64')}/${metadataId}/${encodeURIComponent(filename ?? title ?? 'unknown')}`;
+  return `${Env.BASE_URL}/api/v1/debrid/playback/${encryptedStoreAuth}/${toUrlSafeBase64(JSON.stringify(fileInfo))}/${metadataId}/${encodeURIComponent(filename ?? title ?? 'unknown')}`;
 }
diff --git a/packages/server/src/routes/api/debrid.ts b/packages/server/src/routes/api/debrid.ts
index 964421ea..b87f8658 100644
--- a/packages/server/src/routes/api/debrid.ts
+++ b/packages/server/src/routes/api/debrid.ts
@@ -51,7 +51,7 @@ router.get(
       }
 
       const fileInfo = FileInfoSchema.parse(
-        JSON.parse(Buffer.from(encodedFileInfo, 'base64').toString('utf-8'))
+        JSON.parse(fromUrlSafeBase64(encodedFileInfo))
       );
 
       const decryptedStoreAuth = decryptString(encryptedStoreAuth);