active-directory

Is there a quick way to pull all of the users from Active Directory?

I'm trying to pull the username of every user available through active directory. Here is the code my colleague first tried to use, but this method is burning all of the memory out and throwing out of memory exceptions. Is there a quick alternative? Dim userList As ArrayList = New ArrayList Dim sPath As String = "LDAP://test.ca/OU=foo...

Active Directory Extended Rights

Is there a way using C# to search for users with an extended right? Specifically I am looking for users with the right "ms-Exch-EPI-May-Impersonate". As a followup is there a way to set that right for a specific user? ...

FindByIdentity failing with PricipalOperationException in ASP.NET webapp

I'm struggling with an issue in utilizing System.DirectoryServices.AccountManagement in my internal web application. The error is not very descriptive, but here's what's going on: When I attempt to validate that a provided user id exists in the AD, I do so with the following code: private bool IsWindowsIDValid(string strWindowsID) {...

LDAP Gettling a list of logon names

I have the need in my program to get the list of user logon names in a group. This is what I have so far but it only returns all the users...which I need cut down to those in a group, of which i have the name of. Option Explicit On Imports System.DirectoryServices Imports System.DirectoryServices.ActiveDirectory Module Module1 ...

How can I run a command line process that requires AD authentication from a .NET web service?

This is almost identical to this question asked by another user, and is the sequel to a question I asked previously. Basically, my company recently bought Tidal Scheduler. We need to launch jobs ad hoc from other process, e.g.: BizTalk, .NET web apps, etc. Our plan was to wrap a .net web service around the C++ API. That is apparently go...

Public Active directory for testing.

I need to write some .NET code for listing user and groups. I am planing to use LINQ. I do not have access to the Active directory for testing. I do not have a server and can not set up my own Active directory. Are there any public Active directory that I could use for testing. The code is only reading data from the Active directory and ...

Active Directory Change Tracking

Hi Everyone, I am going to write a small software to track active directory changes. I need an expert opinion from members and also validate my findings from you. What I Need? I want to display information about What ( with before and after values), When, Where and Who of any change in AD. What I Found So Far? I found that there are ...

Asp.net, Active Directory authentication not working

I'm having trouble getting AD authentication working on my website. I have the following test code that works fine : DirectoryEntry entry = new DirectoryEntry(srvr, usr, pwd); object nativeObject = entry.NativeObject; On my website I get an error "Your login attempt was not successful. Please try again.". I really haven't been able t...

AD LDS on Windows 7

Is there a way to install AD LDS (http://msdn.microsoft.com/en-us/library/aa705886%28VS.85%29.aspx) on a Windows 7 machine? I can only find references to Windows Server 2008 on the net. ...

Strange issue with System.DirectoryServices.AccountManagement.UserPrincipal.FindByIdentity

We're writing a system that allows a user to change their account password through a web application on our intranet. At first, everything appeared to be running smoothly. During development passwords for our test accounts could be changed with no problem. When we made the system live, however, we started running into issues. Here are...

Help Required on track active directory changes

I am going to write a small software to track active directory changes. I need an expert opinion from you. I want to display information about What ( with before and after values), When, Where and Who of any change in AD. I am going to implement this by one of the following way 1. Change Notification Control 2. DirSync Control Both of ...

Login.aspx and Catching the AD Error Authentication response value

Hello everyone. Please help! I am new to the .NET web application development. I have used the code from the link below to create a basic login page in front of the Microsoft Live Single Sing On. http://support.microsoft.com/default.aspx/kb/326340 I managed to combine the two together (LiveSSO w/ Forms Authentication) turning off the...

Inherit Active Directory permissions via C#

Edit: It seems it doesn't work. Some permissions aren't copied over it seems. This is inside an Active Directory for Exchange 2010. In the screenshot, there's the user "RTCUniversalUserReadOnlyGroup", with the "permission" column empty. Those permissions don't get copied over at all. Any tips? I'm currently having to uncheck the "Includ...

How to store a users picture in active directory?

If I want to store users pictures in Active Directory, what format do I use? ...

Active Directory and NTLM Authentication

Im writing an IIS Application, which manages AD users. For this purpose Ive configured site to use Negitiate AuthenticationProvider, and everything works. I wonder, is NTLM suitable for operations with Active Directory (such as creating user accounts)? Or AD accepts only Kerberos authentication? ...

how to add lookup/choice field with data from Active Directory to Sharepoint custom content type

Hi, I am trying to create a custom content type in Sharepoint where one of the multiple choice fields needs to get data from Active Directory. I've been looking on Google but haven't found any good solutions. Probably I'd have to create a custom field type? Thanks! ...

LINQ to Active Directory for accessible files

I am new to active directory and I am trying to put together a query that will return list of users and groups who have permissions to read the contents of any accessible file. I can not find any samples that deal with files. So I am at a lost on how to start. ...

asp.net mvc user authentication/permission

i'm new to asp.net mvc and starting the following project. The company wants an intra-net website for various groups of people to upload files to a database, run reports off the it and amend data in several master tables in the database. The company use Active Directory and do not want the users to log in again to use the web site. The w...

DirectoryServices.AccountManagement - group membership checking efficiency

We have a group in Active Directory with over 70k user accounts. I need to check whether someone is a member of that group. The code is going to run in a web app with a high volume of concurrent users. I'd prefer to stick to System.DirectoryServices.AccountManagement if possible to reduce the amount of code that's written for this app. ...

What Active Directory field do I use to uniquely identify a user?

I have an Asp.net MVC project authenticating through AD. I would like to store audit information in tables for the current logged in user. What should I be storing in the database? I am currently using SamAccountName for my membership and role providers. Should I be using this? Should I use the more verbose and modern UserPrincipalName? ...