Configuration :: IIS And Windows Integrated Security?
Aug 6, 2010
I've got Integrated Security up and running.Am I correct that when users initially access the site that they have to enter their user name & password? I was thinking that Integrated Security would allow the user to go directly to the site (it is an on intranet) without having to enter the un/password. My thought was that Integrated Security would eliminate the needs for the user to sign in once they've signed into Windows when they start up their machines.
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Aug 9, 2010
My website security is configured with "Windows Integrated Security" only (anonymous is disabled).
I also want to set a specific account to run the w3wp.exe process using the
Application Pool Identity to a domain account.
Running directly from the server works without any problem but from remote computers I always get the authenticaion window then the 401.1 error (after 3 attempts).
It seems that its the combination of "Windows Integrated Security" along with the "Application Pool Identity" that causes the problem. When I disable one of the two it works properly.
My server is Windows Server 2003 R2, running IIS 6.0.
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Mar 11, 2010
What's happening is when windows authentication/authorization fails the user get's a login prompt in IE6, IE7 and FireFox. Only when user clicks Cancel button in login prompt they are getting to 401 error page. What I am trying to achieve is to automatically redirect the user to a custom error page when getting 401 error instead of getting login prompt. Is this possible to suppress the login prompt in this scenario or is it this way by design?Here is my setup:I have windows integrated authentication configured in asp.net 2.0 web app.
[Code]....
In IIS I have website Directory Security configured to use Integrated Windows Authentication and disabled Anonymous Authentication
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Nov 2, 2010
In my masterpage application i have "Integrated windows authentication" enabled and it works fine for Active Directory Users. but i have created some users in my aspnetdb and i want few users to login and use my application. But for created users in aspnetdb i can getting "windows login screen". means when users not on active directory try to access application instead of getting login page, they get windows auth login popup.
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Jan 27, 2011
I've set up an ASP.NET MVC application for my company's Intranet that grabs the user's NT creds via System.Web.HttpContext.User and checks against its own database to perform authentication/authorization.This works just fine on my local machine, and I assume it will also work once deployed to the production server, but the development server is on a different domain than the users. While trying to test the app, Iget prompted for a username and password, which isn't supposed to happen. Worse, entering my login creds still doesn't work. I'm deploying a MVC 2 application to an IIS 6 server.The steps I read to take to get Integrated Windows Authentication to work included putting these lines in my Web.config file:
[Code]....
Then, on IIS in Directory Security uncheck the checkbox that allows anonymous authentication, and make certain that only Windows authentication is checked in the access methods section. I've done these things, but since I'm dealing with cross-domain authentication, it's dead in the water. I tried a Google search, and I'll continue with this, but I haven't found anything yet. I'm not incredibly savy when it comes to domain issues, so I might have seen a possible solution and not recognized it.
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Jul 26, 2010
I have an intranet set up with IIS and it is working fine with windows integrated autehntication. However I have some permissions set and when certain users do not have access they get prompted for their login and I don't want this. I want it to go straight to the access denied page.
I read that "In integrated Windows authentication, the browser tries to use the current user's credentials from a domain logon, and if this attempt is unsuccessful, the user is prompted to enter a user name and password. "
So I understand this is supposed to happen but I was wondering if there was anyway to not have it prompt for a username and password if the first attemp is unsuccessful.
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Mar 29, 2011
My web application need to list the network share information. The return code is '5' after I call NetShareEnum[Netapi32.dll] in windows integrated authentication.
I found that currently I am using Kerberos protocol to authenticate the access users and the token is grenerated with [TokenImpersonationLevel.Impersonation].
Who know how to resolve this problem? Is there any way to get a token with [TokenImpersonationLevel.Delegation] in Kerberos? BTW, I am sure about that the access user has the Access privilege to list the network share in target server.
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May 31, 2010
I am trying to force to show to the Logon popup when the session is timeout in Integrated Windows Authentication Enabled website. The session_timeout is firing during the session timeout, but the User.Identity.IsAuthenticated is true. How force to use the Windows Logon Screen when the session is timeout.
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Jan 4, 2011
What's the difference between Basic Authentication and Integrated Windows Authentication in IIS?
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May 13, 2010
We have an ASP.NET web application which uses integrated windows authentication. It is accessed by users from two domains, A and B. A is the primary domain and B is an older domain which is going away. Web application is authenticating users using a group policy which only exists in domain A. Every user in domain B has an account in domain A. The application lives in domain A. There was no trust between the domains. So users from domain A would get silently authenticated and logged into the site. Users from domain B didn't get authenticated automatically and were prompted with the IE popup, to which they authenticated using their domain A credentials and everything worked. Now somebody has set up a trust between the domains and users from domain B get authenticated silently to IIS, and then their login fails (no group policy). So the question is:
can I either programmatically or in IIS configuration make it so that users from domain B still get prompted even though there is trust between the domains? Is there a way to tell the server where IIS is running to ignore the trust relationship maybe?
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Dec 7, 2010
Will I be able to access a Asp.net website on IIS 7 with integrated windows authentication enabled from outside the domain?
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Feb 9, 2011
Is there any way to change the content of a Windows Integrated authentication dialogue box?
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Feb 9, 2011
I have just started building an asp.net web service with visual studio 2005. However whenever i try and run the site i get this message, saying "debugging failed because integrated windows authentication is not enabled". I am at a loss of how to correct this problem.
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Mar 23, 2011
I have a .NET 3.5 application running under IIS 7 on Windows 2003 server and cannot get integrated windows authentication working properly as I continue to get prompted for a login. I have set Windows Authentication to enabled in IIS with all other security types
disabled and my application web.config file authentication/authorization is set up as:
<system.web>
<compilation debug="true" strict="false" explicit="true" targetFramework="3.5" />
<authenticationmode="Windows"/>
<authorization>
<deny users = "?" />
</authorization>
</system.web>
With this setup, I'm expecting behind the scene verification of the Windows user to allow access and deny anonymous users. However, what I'm getting is a Windows login pop-up when I try to access the site. I have been troubleshooting this issue for a few days now and cannot figure out the problem. Based on posts with similar problems, I confirmed my URL does not include any periods, double checked that my IE settings are set to Enable Integrated Windows Authentication, and also added my URL to my intranet sites, but still getting the pop-up. To troubleshoot it further, I enabled Anonymous Authentication in IIS and modified my web.config file to which lets me right in and then added Response.Write(System.Security.Principal.WindowsIdentifity.getcurrent().user.name.toString()) to try to see what user is being used in the authentication. The result I'm getting is IIS APPPOOLmyapp which is obviously the IIS application pool for my application.
I'm still using only windows authentication but don't get the pop-up and the windows authentication is performed against the actual Windows user. Just noticed that when the login fails and the Windows login prompt displays again, it is showing the username that attempted to login as "SERVERNAME""USERNAME" which led me to believe it was trying to validate the user against the server vs. the domain. To confirm this, I created a local user account directly on the app server with the same username and password as the network domain user and tried to login again. The result was that I received the login prompt again but when I entered the username and password this time, I was able to successfully login. The network user and app server are on the same domain so really not sure why IIS authentication is pointing to the local app server accounts and not to the domain accounts. I realize this is an IIS question at this point so posting on forums.iis.net as well but anyone may have since have been troubleshooting this for days.
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May 13, 2010
I have a Web App server (WAS) and a database server (DBS). I need to know how to configure both servers, changes to make in the web.config, and any changes to the database needed to allow Windows Authentication from WAS to DBS. I know Kerberos needs to be setup and I know SPNs will need to be created, but I am not sure what all needs to be done.
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Mar 22, 2010
I am working on an application that uses windows authentication. Within this application, we give the user the ability to change their password. The user can change the password just fine. However, after they change their password, that is when things get weird. Sometimes they can navigate through the application just fine. Other times, they click on a link and are immediately prompted to supply credentials. Occasionly they can click on a link but upon a second click they are prompted to supply credentials. Does the browser keep a token to the original credentials and use this when they request the next page? If this is the case, why can i continue using the site sometimes? Can I change the password and then assign that token to the request?
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Jun 7, 2010
I have an application we bought that I need to integrate, and it uses jakarta connection to get to the application from IIS.So, the basic operation is
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Feb 16, 2011
I have an silverlight application configured with windows integrated security. I would like to emulate the "Sign in as different user" functionality I would like to give the user, the option to click a button and show the windows authentication login window, so that the user can enter the "User name" and "Password" again using another domain account. (btw i found this question on another site but with no answers, I need the same thing so i copy/pasted a bit)
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Jun 30, 2010
I have an ASP.NET site that uses impersonation. As the impersonated user I use a domain user (not a local machine user). The site is hosted in IIS 6 running on Windows 2003. In IIS 6 for directory security windows authentication is ticked.The site has been running now for about 6 months without any problem. However since about a week back the site has started spuring up really wierd errors. For one, users cannot access the site anymore. When accessing a windows authentication dialog box appears having the user to enter the credentials. However these credentials are not accepted and the standard unauthorized page is displayed
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Nov 19, 2010
I have identity impersonate = true in the Web.config file. I have integrated security = true in the DB connection string in the Web.config file.Before identity impersonate was true,users were able to access the DB through the web service account (seemingly).Now I get an error which says " Login failed for ... " because I am aware there is no specific account for that user in the permissions for that DB instance.I needed to set identity impersonate = true because the web service does not have access to the Active Directory,which I need to retrieve certain user information.
My question is,does identity impersonate = true override the integrated security and attempt to user the authenticated user's account to connect to the DB? Is there a simple way to prevent this in the Web.config itself?If not,would programatically impersonating the user within the Active Directory query functions and setting identity impersonate = false do the trick here?
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Feb 12, 2010
I am having problems getting the security.aspx to load up on my primary development computer which is using Windows 7 Ultimate and Windows IE 8. Clicking on the ASP.NET Configuration icon from the IDE in the Solution Explorer within Visual Web Developer 2008 Express Edition loads up default.aspx with no problem. But when I click on the "Security" hyperlink to access "security.aspx" I get a message along the lines of "The configured SQL data source provider is not properly configured". It goes on to state a list of potential reasons for this problem. One that includes not having the proper credentials or permissions. Im almost 100% sure it has something to do with permissions because I can't even get to the "security.aspx" page from opening a new empty project. I have recently installed Visual Web Developer 2008 Express Edition on my laptop which is running Vista with all latest updates and this issue does "not" exists. I can click the "ASP.NET" icon, load up "default.aspx" and click "Security" and it loads the page with absolutely no issues.
I have discovered a weird workaround but I don't like having to do this. If I add the following lines to my "web.config" file from any given project I can get to the "security.aspx" page without getting any SQL messages about improper configuration or permissions.
<<remove "LocalSqlServer">
<add
name="LocalSqlServer"
connectionString="data
source=.SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true"
providerName="System.Data.SqlClient"/>
Basically, what I have to do to get to the security page to load without error is add a remove statement and then I just cut'n'paste almost the exact same connectionString from machine.config in the Microsoft.netFrameWorkV2.0.5027config directory. This does away with the "Improperly configured SQL datasource message" and gets me a new error message along the lines of "Could not create a SQL instance". My memory is fuzzy on exact error messages since Im not at development computer right now. However, when I change the User Instance attribute from true to false, then I have success at last.
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Aug 30, 2010
What should 4.0 app pool be running under? Integrated or Classic?
My button click events don't seem to fire under Integrated when I'm on the root, but if I change to Classic they do fire
So SHOULD it be classic for 4?
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Feb 16, 2011
I have made my web site into an application.
I have disabled annonymous, on IIS6
<authentication mode="Windows"/>
<identity impersonate="true"/>
in my webconfig
and i am using both
HttpContext.Current.User.Identity.Name
Request.LogonUserIdentity.Name.ToString
to retrive the username.
The problem is i am being prompted to logon, i don't want the user to have to login as this is an intranet.
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Dec 8, 2010
I fill a third-pard component variable in Global.Application_BeginRequest(). Everything is fine until I set IIS7 into the Integrated mode. In that case the method Application_BeginRequest() is not called (Application_Start is ok).May be some module is registered wrong?(I have found a same problem here on forum, but without a solution:[URL]
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Sep 23, 2010
what is integrated security in connection string in asp.net.
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