captive portal: exclude a few more chars following user feedback

b0a36982 · Franco Fichtner · cbe5cddb · b0a36982
Commit b0a36982 authored Jan 21, 2016 by Franco Fichtner
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Voucher.php src/opnsense/mvc/app/library/OPNsense/Auth/Voucher.php +2 -1

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--- a/src/opnsense/mvc/app/library/OPNsense/Auth/Voucher.php
+++ b/src/opnsense/mvc/app/library/OPNsense/Auth/Voucher.php
 <?php
+
 /**
 *    Copyright (C) 2015 Deciso B.V.
 *
@@ -147,7 +148,7 @@ class Voucher implements IAuthConnector
        $response = array();
        if ($this->dbHandle != null) {
            // list of characters to skip for random generator
-            $doNotUseChr = array('<', '>', '&', 'l' , 'O' ,'`', '|' ,'^', '"');
+            $doNotUseChr = array('<', '>', '{', '}', '&', 'l' , 'O' ,'`', '\'', '|' ,'^', '"');

            // create map of random readable characters
            $characterMap = '';