Authentication issue using Active Directory after upgrade to 2.55.3

Radzen Studio Blazor Server
1

My current application's authentication no longer functions since this upgrade to 2.55.3.

Active directory authentication in use

To confirm, Create test application with 2 pages – 1 open and 1 secured

A page with access for everybody
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A page that requires user to be authenticated to view it
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AD Setup in application and confirmation that the connection works and verified by AD server logs
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Login page and Unauthorized page is created after adding security

Run the application

  • No login page appears
  • No attempt to authenticate against AD – confirmed by AD logs
  • Status of “not authenticated” preventing secured page from being viewed.

thanks

2

I have also performed the exact same test above with .Net 5 - same symptoms.

Downgraded Radzen back to 2.55.1 - All Good!

3

Hi @jamesmd2,

Indeed there seems to be an issue with the updated security. We are looking into it. Until then please use 2.55.1

4

The securityService is created Twice.
First instance has Principal set from authentication state.
Second doesn't take the authentication state principal so the user is anonymous forever.

5

@fruizcasas Indeed something like that happens at the moment. We are testing a fix and will release a new version soon.

6

We just released Radzen 2.55.4 with a fix for that and other security related issues.