From c39f3a5b9428236f600329a06d79b6213bc8e5a2 Mon Sep 17 00:00:00 2001
From: Jason Lewis <jason.lewis1991@gmail.com>
Date: Mon, 10 Jul 2023 15:54:04 +0930
Subject: [PATCH] fix: remove 5.x support and update decode method signature

---
 composer.json     | 2 +-
 lib/JWTClaims.php | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/composer.json b/composer.json
index e2db5adb..d9c292ee 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
         "ext-mbstring": "*",
         "guzzlehttp/guzzle": "^6.2 | ^7.0",
         "league/oauth2-client": "^2.5.0",
-        "firebase/php-jwt": "^5.0 | ^6.0"
+        "firebase/php-jwt": "^6.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^4.8",
diff --git a/lib/JWTClaims.php b/lib/JWTClaims.php
index 61707bae..e9ccb467 100644
--- a/lib/JWTClaims.php
+++ b/lib/JWTClaims.php
@@ -36,8 +36,7 @@ class JWTClaims
     private function verify($token) {
         $json = file_get_contents('https://identity.xero.com/.well-known/openid-configuration/jwks');
         $jwks =  json_decode($json, true);
-        $supportedAlgorithm = array('RS256');
-        $verifiedJWT = JWT::decode($token, JWK::parseKeySet($jwks), $supportedAlgorithm);
+        $verifiedJWT = JWT::decode($token, JWK::parseKeySet($jwks));
 
         return $verifiedJWT;
     }