I am very new to LDAP and working around to connect to LDAP using .Net. I have been getting this error since past 2 days. de.Username = "uid=edeplex,ou=users,ou=internal,o=Ericsson"
View 1 RepliesLDAP - directory entry issue with out user and password using impersonate and windows authentication
View 1 RepliesI am using Directory entry of System.Directoryservices class of Asp.net for authenticating against Sunone LDAP server. The following works fine.
DirectoryEntry entry = new DirectoryEntry("LDAP://SunOne2:42028/dc=domain,dc=com");
entry.AuthenticationType = AuthenticationTypes.None;
entry.Username = "uid=thost,ou=people,dc=domain,dc=com";(replaced original values)
entry.Password = password;
entry.RefreshCache();
Now I want to be able to authenticate all the users of different organisation units. e.g. ou=development,ou=accounting etc., So I specified like this, entry.Username = "uid=thost,ou=people,ou=devlopment,ou=accounting, dc=domain,dc=com"; but it says "There is no such object on the server". I also tried putting ou in URL. I am not sure where should I specify this OUs to make my search broad. I found a lot on internet but no success so far.
I tried to use Authentication form with LDAP but when I run my web application I received error: Invalid dn syntax specified. This is my code:
public bool IsAuthenticated(string domain, string username, string password)
{
// string domainAndUsername = domain + @"" + username;
string domainAndUsername = "http://localhost:389
jsmith";
// DirectoryEntry entry = new DirectoryEntry(_path, domainAndUsername, password);// _path = LDAP://localhost:389/dc=example,dc=com
DirectoryEntry entry = new DirectoryEntry("LDAP://localhost:389",domainAndUsername,"rJsmitH");
try
{
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;
}
_path = result.Path;
_filterAttribute = (String)result.Properties["cn"][0];
}
catch (System.Exception ex)
{
throw new Exception("Error authenticating user. " + ex.Message);
}
return true;
}
I got exception at line Object obj = entry.NativeObject; and error message is: Invalid dn syntax specified. how can i take a right dn syntax? I tried some domain name such as: LDAP://localhost:389, [URL], ... but I still get this error
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.
I use some code to check if people are in a group in Active Directory. If the group has an '&' in it then I run into problems.
DirectoryEntry entry = new DirectoryEntry("LDAP://adserver/CN=" + theGroup + ",OU=Distribution Groups,OU=Accounts,DC=ourdomain,DC=net");
I tried to do
theGroup = theGroup.Replace("&",
"\&");
but it's the same problem.
I want to learn how to add/delete/update account (including adding mail boxes for new users). Can someone point to a good book where I can begin from. I want to start with some real basics and build from there.
View 1 RepliesHow to provide authentication based on a Active directory security group for a ASP.net webpage. I am using c# laungauge and .Net framework2.
View 3 RepliesHow to get a primary token to solve a double - hop and be able to access Active Directory [URL]
I don't understand a method A where is ASPX page to set the security mechanism to Anonymous only.
Is there anyway to change a user password as an administrator in active directory using c# code.
View 1 Replieshave a probleme with my search filter, i want to list the users of an organizational unit result.filter =(& (objectClass= user)(ou=dep1)); ====> it didn't work for me
View 1 RepliesI need to list a group of users, their group name is (IRS Group) to a list group. how to do this. I'm very new to asp.net and dont have much knowlegde about acctive directory.
View 1 Repliesour project using active directory on vb.net 1.1 and server 2003. We will be upgrade to vb.net 3.5 and server 2008.
In this case, 1. We convert all vb.net 1.1 application to vb.net 3.5 and run on server 2003.
Then later on, 2. Our server will upgrade to server 2003 to server 2008.
I would linke to know after doing above two phase will effect on Active Directory code setting in our program.
Can I conver to 1 to 1 withut changing anything in vb.net and server?
I am updating some CS code that was written in 2004, and that references some assemblies which extract user data from AD by query filtering on the user's title. I can't test my updated code in VS2010 because the assemblies no longer compile - the references are no longer valid (I can't create a DirectoryEntry or DirectorySearcher) so I need to work out how to replace the code with current directoryservices.accountmanagement namespace properties and methods. I have searched around but don't seem to be getting anywhere. give me some code that will work with vs 2010 to replicate the following:
[code]....
may i know where is the error , i tried so many to figure out but i was not able
Dim
UserName0 As
String= [code]......
I have a problem with saving some data into extensionattribute in AD.There is no problem with saving data into properties like "Mobile" or "SN" but when I try to save data into one of extensionAttribute , for example: extensionAttribute7 , I get an error "The attribute syntax specified to the directory service is invalid".There is no problems of read data from extension Attributes.
I use code like this:
[Code]....
It works good with "standard" properties.
I like to add a field that add active directory user in ASP.NET Web Application .
View 1 Repliesthe directoryentry object with wrong password locks the user account and not able to log in again.
View 2 RepliesUsing C# how do i get a liust of the properties of the computers in the active directory.
I also need to know what is installed on each computer, is this something i can get through the active directory?
I am looking at displaying certain information from Active Directory within an ASP.NET web page/application to allow users of my organisation to update thCe specified fields. I have searched the internet for help and found windows forms based information, but nothing to really help me with ASP.NET, and anything that could possibly be of any assistance to me is written in C#. I have already built a logon form that hands forms based authentication against AD, and now want to display that authenticated user information.
View 1 Replieshow to get the member of property of a active directory group?
I am using .NET 2 framework and c# laungauge.
figure out how to pull a specific users logon hours from Active Directory? I am using Visual Studio 2005 and asp.net.
View 1 RepliesI'm a complete beginner with Active Directory, never having done anything with it. So here's probably a basic question.
Can I run a simple query from within an application to get all enabled active directory users?
I have read countless forums and found nothing so for so apparently what I need is an unusual request.I need a code snippet that will iterate through an AD domain account and display all properties for a given user.Has anyone ever built such a script?
If there is a code snippet that displays just the available properties of a user object, this would be sufficient. I am trying to build an application to add users to our LDAP and need to populate all our specific values however I don't have the specific property names to populate.
Is there any way to find computer owner or computer accounts in activedirectory via ldap?
I wanna to know if it is possible via ldap or another way?
I using c#.