I have a problem. I have some code that I need to use to implement security policies by looking up names with certain Active Directory Groups using LDAP. The code runs fine in the Windows app but when I run it from a web app on the same computer, I get this error "The specified domain either does not exist or could not be contacted". The web app configured to not allow anonymous access and to use windows authentication.
Anyone know why??? Here's the code. For the web app, I just replace the line ListBoxNames.Items.Add with Response.write
Dim strLDAP As String ...Using Active Directory in web application with Windows Authentication
I'm trying to create a web application that will be used to reset password. I've got code that will work to reset passwords if I pass in an username and password like the following:DirectoryEntry deMain = new DirectoryEntry("LDAP://Path", "Username", "Password", AuthenticationTypes.Secure); DirectorySearcher deSearch = new DirectorySearcher();deSearch.SearchRoot = deMain;deSearch.Filter = "(&(objectClass=user)(sAMAccountName=accountToReset))";deSearch.SearchScope = SearchScope.Subtree;SearchResult results = deSearch.FindOne();DirectoryEntry...web based application using windows authentication/active directory
i am new to asp.net and in a process of developing an web application based on windows authentication.The user's name and Password are checked with the active directory. can anyone please suggest me how to do that?
In IIS, enable Windows authentication and disable anonymous authentication.
JeffPlease: Don't forget to click "Mark as Answer" on the post that helped you. That way future readers will know which post solved your issue.
Thank you For your reply..
i have enabled windows authentication and disabled anonymous authentication. it is doing exactly wha...Active Directory LDAP Query using current windows user for AD login
I have the following AD LDAP query that gives me all of the users in a specific group, and it works just fine, however on Lines 3 and 10, how can I pass the authentication token of the current windows user (i.e. User.Identity.Name) to Active Directory so that the user viewing this web page is the one that is being authenticated in AD to query AD? The web app uses Integrated Windows Authentication. Anonymouse access is turned off (and cannot be turned on for security purposes). All domain users are already able to query Active Directory. I'm in a corporat...Access denied with non-admin Active Directory account in Windows Server 2003 SP2 accessing .NET 3.5 & AjaxControlToolkit web app
Hi all, This is a little complex problem so please bare with me and please see the attached diagram.Situation: a)Our corporation have 2 networks: 1 with Active Directory and 1 with Private Area Network (PAN).b) I deployed my application to the Application Server running Windows XP Pro SP2, located in PAN. c) In my application, I need to access physical folders and MSMQ service on the File Server (connected both to LAN and PAN with 2 NICs). running Windows Server 2003 SP1 I have shared these folders for everyone in Active Directory and allow everyone to have access to MSMQ on FileServer ...Authenticate against the Active Directory by Using Forms Authentication and Visual Basic .NET
I am using the code found on microsoft site
And when i run it I get an error:
Error authenticating. Error authenticating user. A referral was returned from the server
I have changed the code to specify my domain DC=MyDomain,DC=local
Has anyone run into this or knows what it means?
Its giving me the same error.
Can you please tell me how u specified ur DC,LDAP etc..
Dim domainAndUsername As String = domain & "\" & username
Dim entry A...how to use Active Directory (AD) for authentication
Hi, does any expert knows how to make use of Active Directory for windows authentication. So far, based on the research that I have, I found out that we need to create a connectionString to LDAP server and create the member provider. However, I have no clue how to do it especially on the connection string. Do I need to inidicate the password any password to connect to it?
Thanks for your help.
Hi SavageRider,When you use windows authentication on ASP.NET, you don't need all that membership stuff etc. Also no ldap connections...Windows Authentication using active directory
I am using Windows Authentication using active directory users.And my criteria is that user must exist in a particular group of my domain not all domain users.Its working fine, When i access on same machine where application exists and takes directory to page, but when i try to access from some other machine on same domain(who also fulfill criteria)application gives exception.
Imran Abdul Ghani
Actuall error is "An operation error occured."
Imran Abdul Ghani...LDAP authentication using active directory
I am trying to set up bugzilla using LDAP authentication via active
directory on a windows box.
This setup does not seem to be covered in depth in the documentation.
Does anyone have experience doing this or have a guide handy?
...Active Directory Authentication using Web Forms.. What would you do??
I am pretty new to asp.net security / AD / ADAM - But I wanted to pose this question to see if I am thinking straight or waay too deep into it.I am currently working on a project that I plan on using forms authentication - and the users will authenticate using our Active Directory - login using their windows username and password. I have this working. Here is where the unsure area comes in: In my application, I want to store things relative to the user - for example... this record was last updated by..... or .... these are all of the entries for a certain user... So in...Use windows authentication to check in Active Directory
I am developing a Intranet web application in ASP.NET.I have to use windows authentication to
check if the user exists in the active directory.If the user exists in active directory then they are
authenticated to use the application.
1.I checked the Integrated windows authentication is IIS
2.I have set the authentication mode to windows in web.config.
3.I am also able to display the user name (i.e the user name of the windows login) at page_load
But I don't know how to check if that particular user exists in the active direc...How do I authenticate user using Windows Active Directory
How do change the current authentication method to using Windows ?
My community starter kit is used to serve local AD users and provide information to these group of users. How do I change the logon to be windows based ?
Ok, I am going to have the solution from supppor.microsoft article number: 326340
Write the Authentication Code
Follow these steps to create a new class file named LdapAuthentication.vb:
In Solution Explorer, right-click the project node, point to Add, and then click Add New Item....active directory authentication using ldap Options
I am trying to add forms authentication to an asp.net website. I am developing locally, than publishing the site to the web server.
Everthing works fine on my local machine in debug mode. I am able to call up the login page, successfully authenticate against the remote active directory database and then be re-directed to the requested page.
The problem occurs when I publish the app to the web server. I call up the application and get re-directed to the login page. I enter the same credentials, but receive the following error: Unknown error (0x80005000)
Development environment: I am dev...web user authentication using Net::LDAP
Content-Type: text/plain; charset=ISO-8859-1
I would like to use Net::LDAP module to authenticate web user against activ=
I have done the following steps.
a) Created the LDAP connection=20
b) Bind the LDAP using admin user id and password.=20
But I dont know how to authenticate the web user who uses the login page=20
(user id and password) against active directory. Please advise.=20
"Swallow your pride occasionally, and console you...