Browse by Tags

Home ›

All Tags » authentication » DirectoryEntry (RSS)

Issue in Listing user in Active Directory

When i try to List the users from Active directory, i get this exception. Error while processing.System.Runtime.InteropServices.COMException (0x80072020): An operations error occurred at System.DirectoryServices.DirectoryEntry.Bind(Boolean throwIfFail) at System.DirectoryServices.DirectoryEntry.Bind...

Posted to Active Directory and LDAP (Forum) by palavesh on 07-17-2008, 12:00 AM
Filed under: Active Directory, ActiveDirectory ADAM, ActiveDirectoryMembershipProvider, authentication, authorization, DirectoryEntry, DirectoryServices, eDirectory, System.DirectoryServices.Protocols, active Directory C# user groups, Directory Services
Authentication using Oracle Virtual Directory

Hi There, I am having trouble authenticating user against Oracle Virtual Directory. Any help is appreciated. Here's the piece of code it is failing on (It is vb.net) Dim adAuth As New LdapAuthentication(adPath) Dim obj As Object = entry.NativeGuid ==> It is failing on this line when it tries to...

Posted to Active Directory and LDAP (Forum) by Jackyog on 10-31-2007, 12:00 AM
Filed under: Active Directory, ActiveDirectory ADAM, ActiveDirectoryMembershipProvider, ADSI, ASP.Net, ASP.NET Futures, authorization, Authorization Manager, Directory Services, DirectoryEntry, eDirectory, LDAP, LDAP domain subdomain filter, ldap tutorial directoryservices, authentication
Which to do i use ActivedirectoryMembershipProvider or direct access via System.DirectoryServices

Hi all, I have a rather fundamental question regarding the use of the AD provider and the System.DirectoryServices namespace. What is the difference between the two or is the provider just an abstraction layer for the functionality provided by System.DirectoryServices? My problem is this; I wish to provide...

Posted to Active Directory and LDAP (Forum) by kam_yuen on 09-19-2007, 12:00 AM
Filed under: Active Directory, ActiveDirectory ADAM, ActiveDirectoryMembershipProvider, ASP.Net, authorization, Directory Services, DirectoryEntry, authentication
Unknown Errors Unknown error (0x8000500c) help in DirectoryService

Hi all, I'm new to active directory programming. I am trying to write a console program that read the LDAP attributes and generate a csv file. I've specified the required attributes in a string array. It works properly for most attributes but get strange error for some attributes such attributes...

Posted to Active Directory and LDAP (Forum) by gakuci on 07-24-2007, 12:00 AM
Filed under: password, rows not released, Security, service account, Slow, Statistics, System, tokengroups nested, User, Web Application, Web Developer, Active Directory, ActiveDirectory ADAM, ActiveDirectoryMembershipProvider, ADAM, ADSI, Application Blocks, asp net 2.0, ASP.Net, asp.net 2.0, ASP.NET Futures, AzMan, C#, ChangePassword, Connection String, DAAB, Data Access Application Blocks, date calculation, Directory Services, DirectoryEntry, eDirectory, IIS6, Invoke, LDAP, LDAP domain subdomain filter, Machine, asp.net2.0, local error directoryservicescomexception directorysearcher findall ldap active directory, Forest authentication S.DS login ldap, authentication, lockdown
Determining Effective File Permissions for a given Domain User?

I'm trying to write an asp.net (2.0) webservice and have run into a problem: Given just a user's domain\login (no password), is it possible to look at a directory of files and determine for each file the effective permissions to the file that user has? As an example, the ACL of the file only has two...

Posted to Security (Forum) by rayw on 01-17-2007, 12:00 AM
Filed under: permission, permissions, ASP.NET, ASP.NET 2.0, Authorization, directory permissions, DirectoryEntry, DirectoryServices, authentication
Re: Retrieving username from Active Directory

strohj , Your code for getting user properties works great. Thank you! Can you extend the same code you have to be able to write back values into AD? I need to have the users modify their own attributes in AD. Thank you!

Posted to Active Directory and LDAP (Forum) by gkoutsivitis on 08-09-2009, 12:00 AM
Filed under: Directory Services, authentication, DirectoryEntry, Active Directory, ActiveDirectoryMembershipProvider, asp.net2.0, asp.net 2.0, User.Identity, AD LDAP, .Net, System.DirectoryServices.AccountManagement adam ad lds getgroups