fix #1389 - exception in PrincipalValidator

2021-05-24 08:17:46 -04:00
parent d69ceecb41
commit 41ed069072
1 changed files with 1 additions and 1 deletions
--- a/Oqtane.Server/Security/PrincipalValidator.cs
+++ b/Oqtane.Server/Security/PrincipalValidator.cs
@ -25,7 +25,7 @@ namespace Oqtane.Security
                    if (alias != null)
                    {
                        // verify principal was authenticated for current tenant
-                        if (context.Principal.Claims.First(item => item.Type == ClaimTypes.GroupSid)?.Value != alias.AliasId.ToString())
+                        if (context.Principal.Claims.FirstOrDefault(item => item.Type == ClaimTypes.GroupSid)?.Value != alias.AliasId.ToString())
                        {
                            // tenant agnostic requests must be ignored 
                            string path = context.Request.Path.ToString().ToLower();