add comment

simonLeary42 · simonLeary42 · commit b35bfa8a7ad7 · 2025-09-18T18:07:32.000-04:00
diff --git a/resources/lib/UnitySSO.php b/resources/lib/UnitySSO.php
@@ -26,6 +26,8 @@ private static function eppnToOrg($eppn)
         return strtolower($org);
     }
 
+    // shibboleth service provider writes attribute into "server variables":
+    // https://shibboleth.atlassian.net/wiki/spaces/SP3/pages/2065335257/AttributeAccess#PHP-Header-Access
     private static function getAttribute($attributeName, $fallbackAttributeName = null)
     {
         if (!is_null($fallbackAttributeName) && !(isset($_SERVER[$attributeName]))) {

Original file line number	Diff line number	Diff line change
`@@ -26,6 +26,8 @@ private static function eppnToOrg($eppn)`
`26`	`26`	`return strtolower($org);`
`27`	`27`	`}`
`28`	`28`
	`29`	`+ // shibboleth service provider writes attribute into "server variables":`
	`30`	`+ // https://shibboleth.atlassian.net/wiki/spaces/SP3/pages/2065335257/AttributeAccess#PHP-Header-Access`
`29`	`31`	`private static function getAttribute($attributeName, $fallbackAttributeName = null)`
`30`	`32`	`{`
`31`	`33`	`if (!is_null($fallbackAttributeName) && !(isset($_SERVER[$attributeName]))) {`