CHANGELOG.md

+## [4.2.1](https://gitlab.ics.muni.cz/perun-proxy-aai/simplesamlphp/simplesamlphp-module-cesnet/compare/v4.2.0...v4.2.1) (2023-11-28)
+
+
+### Bug Fixes
+
+* 🐛 Potential Undefined array key in IsEinfrAssured ([36c849a](https://gitlab.ics.muni.cz/perun-proxy-aai/simplesamlphp/simplesamlphp-module-cesnet/commit/36c849a7faa90c4f8fa77cff71ecabbc774edcd9))
+
 # [4.2.0](https://gitlab.ics.muni.cz/perun-proxy-aai/simplesamlphp/simplesamlphp-module-cesnet/compare/v4.1.1...v4.2.0) (2023-06-13)
 
 

lib/Auth/Process/IsEinfraAssured.php

@@ -74,9 +74,9 @@ class IsEinfraAssured extends ProcessingFilter
     public function process(&$request)
     {
         $timestamp = 0;
-        if (isset($request['Attributes'][$this->sessionEligibilitiesAttr][$this->eligibilityKey])) {
+        if (!empty($request['Attributes'][$this->sessionEligibilitiesAttr][$this->eligibilityKey])) {
             $timestamp = $request['Attributes'][$this->sessionEligibilitiesAttr][$this->eligibilityKey];
-        } elseif (isset($request['Attributes'][$this->userEligibilitiesAttr][$this->eligibilityKey])) {
+        } elseif (!empty($request['Attributes'][$this->userEligibilitiesAttr][$this->eligibilityKey])) {
             $timestamp = $request['Attributes'][$this->userEligibilitiesAttr][$this->eligibilityKey];
         }