Active Directory/LDAP :: Resetting The AD User Password?

Apr 10, 2010

My requirement is of asmall asp.net application that will reset the AD user password based on the user sAMAccountName. Here is what I am writing:

[Code]....

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I have a domain controller on windows 2008 server R2, The users are able to modify their password through a web page. Once it's done, the users are still able tu use the old password as well as the new one at the next logon. The old password is still active only one time after the change, after that it's no more possible to use it...

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Here is my code:

[Code]....

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My code is like this:

Dim oEntry as New DirectoryEntry
Dim oSearcher as New DirectorySearcher
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if not oResult is Nothing then
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ADUSer = oResult.GetDirectoryEntry()
end if

Well, ADUser has no info on user membership whatsoever.

Am I doing something wrong? Should I use System.DirectoryServices.Protocols as I saw someone mentioning instead

of System.DirectoryServices or is .Protocols just for Framework 2.0?

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I have an asp.net website that requires users to login using their Active Directory credentials. All users of the website have AD accounts. Some of the users are at remote locations and share a common computer login (I know this is not recommended but it is what it is, I have no say in that). Every so often a user will log into my website and click the Remember Passwod box which causes the next person that comes along to not be prompted to log in. All users are on IE 7. I have tried having them go into tools and deleting the cookies, saved passwords, etc but when they go to my website they are still not being prompted to log in. I have recently migrated to IIS 7 and I understand there is a way to have the user enter the site through a custom form but I have not gotten that far yet. How can I make sure the users password is removed from IE?

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I have an application that does LDAP authentication. The authentication is done on the code behind page of my Login.aspx page. Once the user passes LDAP authentication, a cookie is set and I redirect:

FormsAuthentication.RedirectFromLoginPage(UserName.Text, False)

I would like to setup membership in my application and keep track of some user information. But due to company security requirements, I cannot store user passwords on my application. That must stay on the LDAP server only.Is there a way to store users but disable password storage on the aspnet_membership table?

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Active Directory/LDAP :: Using System.directory Services Namespace In Framework 2 To Query Active Directory?

May 5, 2010

I am using System.directory services namespace in framework 2 to query active directory. I have used fixed user account impersonisation in the web.config file, find the code:

<identity impersonate="true" userName="enterprise ang09" password="Telcome123"/>
<authentication mode="Windows"/>

I have disabled anonymous access in IIS. Also i have given Read & write access to the account tang09 for the website virtual directory and Microsoft.NET folder located in windows folder. But still i get prompted for the domain username and password to access the website.

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Active Directory/LDAP :: Cannot Add User Into Active Directory Via

Feb 25, 2010

My System Have 2 Computer:

Frist Computer act as A domain Controller that has a Active Directory,RADIUS Server,DHCP and DNS

Second Computer act as A Web Server and use Microsoft Visual Studio Team System 2008

I create a website to add user in active directory. I have 3 file:

1.Default.aspx - Let user fill their privacy information

2.ViewRegisterdata.aspx - Let user confirm their information before it's added to active directory. In this file,there is a Viewregisterdata.aspx.cs which collect user information and send to Class1.cs when users click confirm button.

3.Class1.cs - Do the process in adding user in active directory

I have a problem with a second and third files. When I run the website and go to a second page that is a ViewRegisterdata.aspx and then press a confirm button,it shows an error.

Although I inactivate a code section that do adding user to active directory and write a code to show a value that is sent from A ViewRegisterdata.aspx,It still shows a ViewDataregister.aspx and not show a Windows console.It seems it cannot send user information from a ViewRegisterData.aspx despite I include a Class1.cs into the file already

[code]....

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Active Directory/LDAP :: LDAP Query To Check If An User Is In A Group Or Not. Creation Of A Portal | Query = Null

Jul 7, 2010

I'm working on a portal, and I need to check users conection on the ldap.

And if users are members of a special group then it works.

I've exactly used this link to make it works : http://msdn.microsoft.com/en-us/library/ff649227.aspx (almost work)

My point is : my ldap path seems good, no error anymore, when I log with my username and password.But when I querry it, it returns null, but I'm sure my user is in the group :

// Bind to the native AdsObject to force authentication. Object obj = entry.NativeObject; DirectorySearcher search = new DirectorySearcher(entry); search.Filter = "(SAMAccountName=" + username + ")"; search.PropertiesToLoad.Add("cn"); SearchResult result = search.FindOne(); if(null == result) { return false; }

I'm a normal user, i test with my account. I'm a member of the group that I'm looking for.

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