How To Allow Mixed-mode Authentication In IIS 7.0

Oct 19, 2010

How do you back-door authenticate Windows users into a website using forms authentication running on IIS 7.0?

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Similar Messages:

Security :: How To Do Mixed Mode Authentication

Jan 13, 2011

I have a question about mixed mode authentication. I've been doing some research into this, but I haven't found the answer yet, so I figured I'd just ask:

I have an internal application that requires login. Right now it's using forms-based authentication. We'd like to make it so that, if you're internal and authenticated against Active Directory, you don't need to login to the application. However, if you're coming in from the outside (or don't have an AD account), it would then require them to login via the forms-based Login.aspx page.

From my research, it seems that the only way to do this is to enable forms based auth as the default membership provider, then on the back-end do a check at Page_Load to pull their login name, match it against the .NET membership and then authenticate them automatically - am I wrong on this?

The documents I've found all seem to point to the user having to login anyway, just the login being stored in AD - instead of having the user just login once to their machine in the morning and using that to verify them and their roles in subsequent applications.

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Security :: Mixed Mode Authentication With IIS7?

Jan 20, 2011

I'm having a tough time implementing mixed-mode authentication (windows & forms based) for my application using IIS 7. Doing it in IIS6 is easy, but the process doesn't translate to 7/7.5 - and my research has led to me to conflicting answers, none of which.

I have redirect page called WindowsLogin.aspx, and a forms-based one called Login.aspx. I'm having difficulty enabling Windows authentication for just WindowsLogin.aspx.

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VS 2010 / IIS7 - Mixed Mode Authentication

Sep 14, 2011

I am trying to implement single sign on for users within our domain and if the are not then they get re-directed to the login screen to use forms authentication.

I have followed this tutorial below

however I get two issues firstly if I go to my forms authentication page no css or images now display and if i try to login i get an error.

If I go to the login page which should recognise me from the AD I get 401 - Unauthorized: Access is denied due to invalid credentials. You do not have permission to view this directory or page using the credentials that you supplied.

[URL].....

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Security :: Mixed Mode Authentication Fails In Multiple IIS Websites

Jan 26, 2010

I created a mixed mode authentication mechanism based on a few of the articles that I have read on this topic. It's similar to something like this: [URL]

Basically, there are two web applications. One accepts the Windows Auth and one accepts Forms Auth. The Windows Auth then creates a forms auth ticket and passes control to the Forms auth application. This solution works fine when both applications are housed within the same IIS web site.

Now, order to control the security of this solution we set up multiple IIS web sites on the same machine. Web Site 1 serves external traffic (forms auth) and Web Site 2 serves internal traffic (windows auth).

So the design is that an internal user can hit the site using Windows auth via a internal name (myserver) while the external users use Forms Auth hitting [URL].

All that said, the solution works when the two applications are in the same site. Doesn't work when they are in different sites.

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DataSource Controls :: Login SSMS Using Mixed Mode And Windows Authentication?

Jan 9, 2010

I had a problem login management studio (Sql server 2005) using windows authentication because it doesn't show me any server name to connect and if I put my computer name and user name (my-PCpatel) login was failed.

So, I decided to uninstall it and install it again using mixed mode authentication. After installation I select sql server authentication instead of windows authentication and put login name as "sa" and password that I had put it during installation. But the connect button is dark gray(the way I can not select it or press it on) while the other button (cancel, help, option) can be selected or pressed.So, why am i not able select or click on connect button?

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Security :: Website Windows Authentication Fails When Enabling SQL Mixed Mode?

Oct 18, 2010

Just to describe the scenario. I have a website. This lives on a webserver. On that webserver is an SQL server. The website connects to this database using windows authentication. I have written a windows form application that connects to the SQL Server on the webserver. This application is being run from a location on out intranet. The Winform application use SQL authentication to connect to the database. The SQL Server didn't have mix mode authentication enabled. So I enabled it. The winform application could now connect to the SQL Server.

This is where it starts getting a little strange.

The Website that was already connecting find using integrated authentication starts failing with:

Login failed for user 'NT AUTHORITYNETWORK SERVICE'

When you are enabling mixed mode authentication, you are adding another authentication method, why would the original Windows authentication fail?

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Mixed Mode Authentication Against AD And Fallback To The Database If It Fail With Membership Providers?

Jul 12, 2010

my user will use form authentication against Active Directory or database. Theres no Windows Integrated Authentication there!!

What i want is when the user submit the authentication form, it will try to validate the user against Active Directory and if it fail, try with the database.

How can i do that? What i had in mind was to build a custom membership provider that will encapsulate the logic but im not sure how to start.

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SQL Reporting :: SSRS 2005 "Mixed" Authentication Mode?

Aug 24, 2010

I have a web application where users can authenticate using either SiteMinder or Windows domain accounts. This is actually configured as two separate virtual directories within IIS 6. Both applications need to use the same instance of SSRS. Is it possible to configure the SSRS web application so that if a user is authenticated by SiteMinder it impersonates a Windows account, but if they are already Windows-authenticated that account is used instead?

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DataSource Controls :: Use Mixed And Server Authentication Option Inplace Of Windows Authentication?

Jan 8, 2010

I have just installed SQL Server 2005. I selected windows mode authentication. I am not able to login in management studion. Now, I want to use mixed and server authentication option inplace of windows authentication. so, would that be possible after installation.

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Intellisense Broken In 64 Bit Windows When Using Mixed-mode (i.e. Managed C++) Assemblies?

Apr 22, 2010

This is annoying more than anything, but I have no working Intellisense when I use any of my custom web controls in .aspx/.ascx pages. Intellisense in standard <asp:...> controls are fine, as it is in all code-behind files etc.

I'm pretty sure this is caused by Visual Studio attempting to analyse the website's bin folder for custom web controls, and throwing a hissy fit when it gets to one of the DLLs - a (mixed-mode) 64-bit managed C++ assembly (I'm running 64-bit Win 7). It seems that Visual Studio tries to load this assembly, and fails, due to VS being a 32-bit app.

I looked for an option to get VS to ignore the 64-bit assembly (there are no web controls in it - they exist in another standard assembly), but alas, nothing to be found.

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VS 2010 Mixed Authentication With Roles

Dec 13, 2011

I have the requirement for internal users to acces our web app without loggin in manually so using windows authentication, external users need to be refered to a form based authentication.

Now I have implemented the solution [URL] ....

However I also need to employ roles for authorization. The forms side is all set up but I cannot seem to get it to work for the windows side of things, looking for implementing a mixed mode involving roles?

I tried adding in an extra provider

<providers>
<add name="SqlRoleManager" type="System.Web.Security.SqlRoleProvider" connectionStringName="aspnetdbConnection_dev" applicationName="Corp.Web.GSP"/>

but how to configure it for usse only by the windows users. Secondly if I set it as the default where I have code like

if (Roles.IsUserInRole("Internal") || Roles.IsUserInRole("SysAdmin") || Roles.IsUserInRole("Sales"))
{

I get an

Method is only supported if the user name parameter matches the user name in the current Windows Identity error

<add name="WindowsRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" />

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Security :: Mixed Authentication Using IIS 7 On Windows Server 2008?

Sep 30, 2010

Mixed Authentication Using IIS 7 On Windows Server 2008?

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SQL Server :: How To Connect Database In Sql Authentication Mode Rather Than Windows Mode

Oct 16, 2010

I wanted my local iis running application to connect my database in sql authentication mode rather than windows mode,

but it is showing errors of " Cannot open database "aspnetdb" requested by the login. The login failed.
Login failed for user 'DBUser'. ". i also ublocked port from firewall,and allowed remote connection of mssql from sql manager, enabled TCP/IP and named piped protocols from SQL surface config, and with sql manager i also changed server authentication mode to sql from windows.
my datastring is <add connectionString="Data Source=PARTHIV-PCSQLEXPRESS;Initial Catalog=aspnetdb;User ID=******;Password=******/" name="LocalSqlServer" providerName="System.Data.SqlClient" />

i made a user named DBUser in database as well i don't understand where it gone wrong ???

here is error log

[Code]....

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Which Authentication Mode The Iis Work

Feb 5, 2010

In ASP.NET which authentication mode the iis work?

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Security :: Authentication Mode On Webconfig?

Oct 19, 2010

I have an ASP.net website running with the authentication mode on the web.config file is Windows. The webpages at the root do not need to have login & password form.

Now I created a subfolder called 'reports' and would like to implement a few web pages with the login & password authentication form.

Question, do I need to create another web.config file in the 'reports' folder and update the authentication mode="Forms"?

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WCF - Compatibility Mode And Custom Authentication Using Membership Providers

Oct 26, 2010

To begin with I work on the large application, that has a WinForms client and server. Server in our case is the set of WCF services. There is one service that is responsible for authentication of users. The logic of authentication is custom and complex and authentication service uses different membership providers.

We want to protect the access to server services for non-authenticated users. The users must firstly authenticate and than use other services (users in this case are the other systems, services, WinForms client, etc.). On this basis, we decided to use the ASP.NET Url/File Authorization feature.

So, I set on the ASP.NET compatibility mode, allowed cookie in all binding configurations, added AspNetCompatibilityRequirements attribute to our services and added the followingconfigurations to config:

<authentication mode="Forms">
<forms cookieless="UseCookies">
<credentials passwordFormat="Clear" />
</forms>
</authentication>
<authorization>
<deny users="?" />
</authorization>
...
<location path="AuthenticationService.svc">
<system.web>
<authorization>
<allow users="*" />
</authorization>
</system.web>
</location>

In the authenticate method of our authentication service I add the following code:
public AuthenticationResult AuthenticateUser(string username, string password)
{
AuthenticationResult result = new AuthenticationResult();
result = Authenticate(username, password);
if (result.IsAuthenticated)
FormsAuthentication.SetAuthCookie(username, true);
return result;
}

Next, I wrote the following code:

var authClient = new AuthenticationServiceClient();
var result = authClient.AuthenticateUser("user", "password");
var otherClient = new OtherServiceClient();
var temp = otherClient.DoSomething();

But after authentication I can't access to OtherServiceClient...

So, how can I share the call context between the WCF services calls? Could anybody provide some useful articles about this question?

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DataSource Controls :: Windows 7 Sql Server Installation - Use Authentication Mode?

Mar 2, 2010

im using windows 7 home premium-64 bit,when i want to install sql server its not asking for mixed mode its directly creating windows authentication mode but i want to use sql server authentication mode,when im installing im unable to see any mode selection?

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Security :: Block Access To Folder (directory) With Authentication Mode = None?

Aug 14, 2010

I have a problem in my asp application. In my application I have an own authentication mechanism so in the web.config file I have <authentication mode="None"/>

Inside the application users can upload files to the folder I've created (App_Files). I would like to give access to the folder only once they are logged in (Session["Login"] is no null).

I dont want not logged in users to be able to access the files over a url address in the browser (like http://<server>/App_Files/Filename.pdf)

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DataSource Controls :: Install Sql Server Express Using Windows Authentication Mode?

Mar 2, 2010

i have installed sql server express using windows authentication mode,but i have a doubt if we want to acces the data from front end we type like uid="",pwd="",servername="" but when using windows auth what credentials we have to give or there is no need of any details?

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Security :: Avoid Windows Login Userid And Password Window When Use Windows Authentication Mode For Website

Dec 30, 2010

I have been trying to avoid the windows login userid and password window when I use the Windows Authentication mode for a web site. I need to capture the the windows logon user name without prompting for the user id and password and display that on the web site. I had tried almost everything... changed authentication,security setups on IE and IIS etc... still not being able to avoid the window...

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C# - In Visual Studio 2005 Build Mode Drop Down, Release Mode Not Shown

Sep 15, 2010

I got a project when after opening in visual studio 2005 in build mode drop down, only debug mode is shown but release mode not shown.Project builds successfully in debug mode is there a way to enable release mode.

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Forms Data Controls :: Necessary To Add Mode Changing And Mode Changed In The Back Code

Mar 7, 2011

gaining mode changing for formview in VB.The problem is that, the current mode im using was ReadOnly, and i want to add some button so thatit could connect to Edit mode in the same formview.Is it necessary to add modechanging and modechanged in the back code?

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C# - What Is The Difference Between Debug Mode And Release Mode In Visual Studio 2010

Mar 17, 2011

Possible Duplicates: Debug/Release difference Performance differences between debug and release builds

What exactly is the different in compiling and running an asp.net/c# project in Debug mode VS Release Mode?

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'run Mode' Variable / Running Web Project In Debug Mode Or Compiled?

Aug 7, 2010

can i determine programmatically if im running my web project in debug mode or compiled?

or even better if im running it on my local machine or on a server? example to change the path for databases etc..

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