Login prompt appears when using Windows Authentication

10 posts, 0 answers
  1. Lenny_shp
    Lenny_shp avatar
    343 posts
    Member since:
    Jul 2006

    Posted 07 Oct 2010 Link to this post

    http://www.telerik.com/community/forums/aspnet-ajax/async-upload/solution-upload-fails-or-login-prompt-appears-when-using-forms-windows-authentication.aspx

    Any solution yet for the above?  

    In Jquery UI Dialog, when I included the script and clicked the select button, nothing happened.
    If I move the code to main page then it works.

    It works for a server that's configured for Kerberos but with on a different server with NTLM it fails with pop up prompt.
  2. Genady Sergeev
    Admin
    Genady Sergeev avatar
    1600 posts

    Posted 14 Oct 2010 Link to this post

    Hello Lenny_shp,

    There used to be a problem with RadAsyncUpload when it is inside a jQuery dialog but we have fixed it for the latest version, please give it a try.

    As for the pop up, the following steps should be undertaken in order to workaround it:

    1) Enable anonymous authentication in IIS
    2) Allow for anonymous access to the RadAsyncUpload handler:

    <location path="Telerik.Web.UI.WebResource.axd">
        <system.web>
            <authorization>
                <allow users="*" />
            </authorization>
        </system.web>
    </location>

    Does this work for you? If it fails for some reason, please open a support ticket and send us a sample that reproduces the problem. This will allow us to receive a better insight on the problem that you experience.

    Best wishes,
    Genady Sergeev
    the Telerik team
    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items
  3. Jay Leffue
    Jay Leffue avatar
    22 posts
    Member since:
    Nov 2009

    Posted 21 Oct 2010 Link to this post

    Same issue.  However, we are developing to an internal site where anonymous authentication is NOT allowed.

    We need a multi-file uploader.

    What is a solution for this?
  4. Genady Sergeev
    Admin
    Genady Sergeev avatar
    1600 posts

    Posted 22 Oct 2010 Link to this post

    Hi Jay Leffue,

    I am happy to announce that we have managed to resolve this issue. The upcoming Q3 release of RadAsyncUpload will be able to work with Windows Authentication while the Anonymous Authentication can be turned of as long as there is Silverlight installed on the client's browser.

    Sincerely yours,
    Genady Sergeev
    the Telerik team
    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items
  5. Dhandapani
    Dhandapani avatar
    4 posts
    Member since:
    Nov 2011

    Posted 09 Nov 2011 Link to this post

    Same issue in  Windows XP but not happen in windows 7. 
    What is a solution for this?

  6. Peter Filipov
    Admin
    Peter Filipov avatar
    1028 posts

    Posted 14 Nov 2011 Link to this post

    Hi Dhandapani,

    Please make sure that you are using the correct version of our controls and RadAsyncUpload control is not using Flash module to upload files. To disable Flash module please add the following javascript code before the declaration of the RadAsyncUpload control.

    Telerik.Web.UI.RadAsyncUpload.Modules.Flash.isAvailable = function () { return false; };

    Best wishes,
    Peter Filipov
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now
  7. Dhandapani
    Dhandapani avatar
    4 posts
    Member since:
    Nov 2011

    Posted 16 Nov 2011 Link to this post

    Hi

    Thanks for your reply.

    I have used your given code  get null reference error.
    Still issue has been exist.

    Regards
    Dhandapani 
  8. Peter Filipov
    Admin
    Peter Filipov avatar
    1028 posts

    Posted 16 Nov 2011 Link to this post

    Hello Dhandapani,

    Could you clarify which module RadAsyncUpload is using after disabling the Flash module? You can see this with right button click on the control or with the following sample code. E.g.
    var upload = $find("RadAsyncUpload1");
    alert(upload.get_loadedModuleName());

    Best wishes,
    Peter Filipov
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now
  9. Dhandapani
    Dhandapani avatar
    4 posts
    Member since:
    Nov 2011

    Posted 17 Nov 2011 Link to this post

    I have tested that code same error in Windows XP machine  (IE, Firefox, safari) .
    Right now we are using dll  2011.1.315.35

    Regards
    Dhandapani
  10. Peter Filipov
    Admin
    Peter Filipov avatar
    1028 posts

    Posted 22 Nov 2011 Link to this post

    Hi Dhandapani,

    Could you please run the attached project at your side. Does it work correctly?

    Kind regards,
    Peter Filipov
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now
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