From 53c36002e9af89aa5fed71f831470b42d5d777c9 Mon Sep 17 00:00:00 2001
From: oSumAtrIX <johan.melkonyan1@web.de>
Date: Sun, 29 Sep 2024 23:13:13 +0200
Subject: [PATCH] fix: Specify a validation function to fix authentication

---
 .../api/configuration/services/AuthenticationService.kt        | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/kotlin/app/revanced/api/configuration/services/AuthenticationService.kt b/src/main/kotlin/app/revanced/api/configuration/services/AuthenticationService.kt
index 7e4aea7..f5bbb2b 100644
--- a/src/main/kotlin/app/revanced/api/configuration/services/AuthenticationService.kt
+++ b/src/main/kotlin/app/revanced/api/configuration/services/AuthenticationService.kt
@@ -26,8 +26,9 @@ internal class AuthenticationService private constructor(
     fun AuthenticationConfig.jwt() {
         jwt("jwt") {
             realm = "ReVanced"
-
             verifier(JWT.require(Algorithm.HMAC256(jwtSecret)).withIssuer(issuer).build())
+            // This is required and not optional. Authentication will fail if this is not present.
+            validate { JWTPrincipal(it.payload) }
         }
     }