I am having issue with Active Directory password expired users.
They can login to application and access application though password is expired.
When i try to run same code from local it give me Membership.ValidateUser as "false" ( pointing to same Active Directory)
Why there is diffference on Windows Server 2008 R2 IIS 7 and my Windows 7 IIS 7?
Is there any specific setting on IIS or AD i need to do?
My application - VSTS 2010, ASP.NET 4.0, C# 4.0
Can anyone please help?
Windows Server 2008 R2 behavior is different. Somehow it allows though Change Password on Next logon is checked.
Please share your experience.
Related
I have an ASP.NET web application that uses an Application Pool with a custom identity set to connect to DB via Trusted Authentication.
I have this working correctly on a dozen servers, yet I am having an issue with one: IIS is not using the custom identity and is instead attempting to impersonate the user when initiating the DB connection.
I verified I have the app pool configured to use the custom account and my web.config has <identity impersonate="false"/>. In fact I'm using an exact copy of the code and web.config from another properly working box.
I do have Windows Authentication enabled for the app to get the user login, but not for impersonation, and this is working correctly on 12 of 13 servers. If I disable Windows Authentication on the impacted box, I get Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON when accessing the site.
I tried recreating the application pool and the the IIS Application to no avail.
Anyone seen this behavior before? I'm running out of ideas. Thanks!
ASP.NET MVC4
IIS 7.5
Server 2008 R2 64bit
i have hosted a asp.net web applciation in windows server 2008 R2,IIS 7.0 which was developed in .net framework3.5. i have given the below authentications in IIS.
while i am accessing that website from the other network ,its asking for username and password of the server.
actually it should not ask for the login without enabling the Anonymous Authentication .
You'll need to enable anonymous authentication - there's no other way to do this
I am trying to configure windows authentication for my asp.net application via IIS 7.0.
I notice that when i try to login using the AD user accounts. I can only login through windows authentication mode for my application if the AD user is added to IIS_IUSRS or Administrator group. Why is this so? Is that any configuration that i need to make or is it true that for every user account that need to login to the asp.net application via windows authentication in IIS 7.0 needed to be added to these few groups?
Kindly advise thanks
I am developing an asp.net 4 mvc 2 web application that is a subsite of the main one.
for example the main website is
www.example.com
and the website that I am working on it is going to be
voip.example.com
when a user is typing voip.example.com if the user is not authenticated yet ,my website redirects them to
accounts.example.com
where the login page is, and when they authenticate ,the main website create a cookie with name of
ExampleAuth
and a domain name of
.example.com
and expiration time is till 2015 and redirects to my website voip.example.com.
I am using AuthorizeAttribute form authentication on my website and when the AuthorizeCore method runs on my request that is redirected from main website the result of AuthorizeCore should be true.
On my PC with a win7 and IIS 7.5 it is working just fine but when I deploy it on a server that is windows server 2008 with IIS 7 or even in a windows server 2008 r2 with IIS 7.5 it seems that my web application couldnt access to the authentication cookie that is set by main website.
I think it is some kind of security configuration of IIS or windows server that cause this behaviour because I am using mvc's built in form authentication methods and everything nothing customized.
Recently I uploaded it on a server with windows Server 2008 r2 and IIS 7.5 and it worked but on my server with the same version of iis and windows it isnt working so I think it should be some kind of configuration or .... that cause this behavior.
does anyone know why this is happening ?
It seems there was a bug in asp.net mvc authentication and I solved it with installing
KB2656351 and KB963697 microsoft patches.
We're setting up an ASP.NET 4.0 website on Windows Server 2008. The site uses Integrated Windows Authentication for authentication. (It does not use ASP.NET authentication or authorization.)
In IIS, we have only Windows Authentication enabled.
When we browse to the site using localhost as the host header, the site works fine. When we browse to it using the FQDN, the site prompts for username/password but doesn't accept the validly entered credentials.
Some items to note:
IE does have Integrated Windows Authentication enabled
The site with FQDN is entered in the Intranet zone in IE
We've tried adding the site to the Trusted sites to no avail
We did change the Identity on the AppPool from ApplicationPoolIndentity to Network Service with no success
We verified that IUSR has read and execute access to the directory and files
We've set NTAuthenticationProviders to both "NTLM" and "Negotiate,NTLM"
What are we missing?
Thanks.
We were informed finally that the server is not on the same domain as we had been led to believe so it couldn't authenticate against Active Directory. (We had been testing with a local account.)