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HomeHomeDNN Open Source...DNN Open Source...Provider and Extension ForumsProvider and Extension ForumsAuthenticationAuthenticationRun time Error on AD WindowsSignin.aspxRun time Error on AD WindowsSignin.aspx
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8/8/2008 2:45 AM
 
Mikhail Kutyrev

Joined: 7/23/2008
Posts: 37

Hi.

I have a fresh install of DNN 4.8.2

When I instal the AD Provider and try to login from /DesktopModules/AuthenticationServices/ActiveDirectory/WindowsSignin.aspx i see the runtime error. In event viewer it like

    8/8/2008 7:32:53 AM   General Exception       AssemblyVersion: 04.08.02; PortalID: 0; PortalNa ...
AssemblyVersion: 04.08.02
PortalID: 0
PortalName: My Website
UserID: -1
UserName:
ActiveTabID: 36
ActiveTabName: Home
RawURL: /DesktopModules/AuthenticationServices/ActiveDirectory/WindowsSignin.aspx
AbsoluteURL: /DesktopModules/AuthenticationServices/ActiveDirectory/WindowsSignin.aspx
AbsoluteURLReferrer:
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.1
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: f1181900-8b32-4c57-8ece-b29d3adb82de
InnerException: Unhandled Error:
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Authentication.ActiveDirectory.ADSI.ADSIProvider.GetUser
StackTrace:
Message: System.Exception: Unhandled Error: ---> System.Web.HttpUnhandledException: Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Authentication.ActiveDirectory.ADSI.ADSIProvider.GetUser(String LoggedOnUserName) at DotNetNuke.Authentication.ActiveDirectory.AuthenticationController.AuthenticationLogon() at DotNetNuke.Authentication.ActiveDirectory.WindowsSignin.Page_Init(Object sender, EventArgs e) at System.Web.UI.Control.OnInit(EventArgs e) at System.Web.UI.Page.OnInit(EventArgs e) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace --- at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) at System.Web.UI.Page.ProcessRequest(HttpContext context) at ASP.desktopmodules_authenticationservices_activedirectory_windowssignin_aspx.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) --- End of inner exception stack trace ---
Source:

And I can not login from login page (windows Login).

In IIS WindowsSignin.aspx have only integrated Windows authentication.

 
 
New Post
8/8/2008 10:11 AM
 
Mike Horton


Joined: 7/16/2003
Posts: 4865

Have you tried using impersonation in your web.config as outlined in the documentation?
 
New Post
8/11/2008 1:05 AM
 
Mikhail Kutyrev

Joined: 7/23/2008
Posts: 37

Yes. I'm try to uncomment the <identity impersonate="true"/>  tag and adding my username and password.

What kind of authentication must be in the IIS for my site (without WindowsSignin.aspx)?

P.S. Sorry for my english, i'm russian
 
New Post
8/11/2008 2:01 AM
 
Mike Horton


Joined: 7/16/2003
Posts: 4865

The default Anonymous is all that's needed for the rest of the site. It's late here and I'm on my way to bed but I'll see if I can think of any other things you can try.
 
New Post
8/27/2008 8:37 AM
 
Mikhail Kutyrev

Joined: 7/23/2008
Posts: 37

When I set <customErrors mode="Off" /> I see

[NullReferenceException: Object reference not set to an instance of an object.] DotNetNuke.Authentication.ActiveDirectory.ADSI.ADSIProvider.GetUser(String LoggedOnUserName) +69 DotNetNuke.Authentication.ActiveDirectory.AuthenticationController.AuthenticationLogon() +254 DotNetNuke.Authentication.ActiveDirectory.WindowsSignin.Page_Init(Object sender, EventArgs e) +103 System.Web.UI.Control.OnInit(EventArgs e) +99 System.Web.UI.Page.OnInit(EventArgs e) +9 System.Web.UI.Control.InitRecursive(Control namingContainer) +321 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +834
 
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HomeHomeDNN Open Source...DNN Open Source...Provider and Extension ForumsProvider and Extension ForumsAuthenticationAuthenticationRun time Error on AD WindowsSignin.aspxRun time Error on AD WindowsSignin.aspx


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