Allow attributes config item to be set per SP

Author: pradtke

config/module_casserver.php.dist

@@ -26,10 +26,11 @@ $config = [
         'https://host2.domain:5678/path2/path3',
         // So is regex
         '|^https://.*\.domain.com/|',
-        // ONLY the FOLLOWING configuration options can be overridden
+        // ONLY the FOLLOWING configuration options can be overridden. See OverrideConfigPropertiesEnum.
         'https://override.example.com' => [
             'attrname' => 'uid',
             'attributes_to_transfer' => ['cn'],
+            //'attributes' => false,
             //'authproc' => [],
             //'service_ticket_expire_time' => 5,
         ],

src/Codebooks/OverrideConfigPropertiesEnum.php

@@ -6,6 +6,7 @@
 
 enum OverrideConfigPropertiesEnum: string
 {
+    case Attributes = 'attributes';
     case Attrname = 'attrname';
     case AttributesToTransfer = 'attributes_to_transfer';
     case Authproc = 'authproc';