From b07c5a3a55cdaff132261b9c9da37c7a47443fd9 Mon Sep 17 00:00:00 2001
From: Jan Pavlicek <469355@mail.muni.cz>
Date: Mon, 19 Jun 2023 11:31:59 +0200
Subject: [PATCH] fix: entropy attributes are arrays

---
 lib/Auth/Process/SwitchAuth.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Auth/Process/SwitchAuth.php b/lib/Auth/Process/SwitchAuth.php
index 044d921..043ab28 100644
--- a/lib/Auth/Process/SwitchAuth.php
+++ b/lib/Auth/Process/SwitchAuth.php
@@ -254,10 +254,10 @@ class SwitchAuth extends \SimpleSAML\Auth\ProcessingFilter
             return false;
         }
 
-        if ($attributes[$this->sfa_alphabet_attr] >= 52 && $attributes[$this->sfa_len_attr] >= 12) {
+        if ($attributes[$this->sfa_alphabet_attr][0] >= 52 && $attributes[$this->sfa_len_attr][0] >= 12) {
             return true;
         }
-        if ($attributes[$this->sfa_alphabet_attr] >= 72 && $attributes[$this->sfa_len_attr] >= 8) {
+        if ($attributes[$this->sfa_alphabet_attr][0] >= 72 && $attributes[$this->sfa_len_attr][0] >= 8) {
             return true;
         }
 
-- 
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