I have to check usergroups of LDAP Active Directory for a specific user in C#. Mean I pass this username to a method and it returns me list of group from that user belongs. Im Searching alot But Everytime get new error.
LDAP Path: 192.168.1.4
Domain Name: Arslan
UserName: ArslanP
Password: testad
We are coding an intranet site using .net DirectoryServices and AccountManagement to create a computer account in Active Directory with access rules allowing a specific user to add the computer to the domain. Has anyone had any success using the AccessRuleFactory method to set access rules? I'm stumped with a few aspects. So far, this is what we have...Using AccountManagement, we can easily add the computer:
[Code]....
Next we get the DirectoryEntry and ObjectSecurity for the computer. Also dim the ACE object:
[Code]....
Set the userAccountControl:
[Code]....
Here's where we're having problems:
[Code]....
The IdentityReference needs to be the trustee for the computer - how can we get this using AccountManagement and/or DirectoryServices?And I'm not sure what to use for the Inherited Object guid?
Here's the complete vbscript we're trying to convert:
[Code]....
I can't find the answer to this easy question, because I don't know the terminology I am looking to use. I have 2 tables, one that is a Users Table, and another (UserProfiles) that extends the Users table to include more info, like Age, Sex, Weight, etc.I am using the Entity Framework as my model, and the UserProfiles inherits from the Users table on a 1:1 basis.
All I need to do is the learn the syntax, that allows LINQ to Entities to query only some of the data from UserProfiles. For example, maybe I only need Sex and Weight, but not Age.
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I created one application, and I need to authenticate local user. This user is the user who is login to his/her Personal Computer.. Main thing his that he/she does not in any DOMAIN... I want NON-DOMAIN authentication.
View 4 RepliesIs it possible to authenticate a user using userDN and password? If so, then tell me the syntax.So far i have tried to authenticate using username and password from my c# code using directoryentry which takes the parameters like domainname,username and password. But i need to authenticate using Userdn and password.
View 1 RepliesI want to store a X509 certificate to a user store in Novell viathe ".NET C# LDAP Library" that Novell has developed [URL]I can store different entries like givenName, commonName, mail, description etc. etc. Everythings works fine :)But I can't store a certificate correctly because the final encoding of the certificate will be failed.I've tried to send the entire certificate as HEX and Base64 in strings and bytes but the final encoding will still be failed.
[Code]....
So my question is:Anyone who knows how I should encode the certificate before sending it?
I'm trying to get the groups a user is member of from an Open Ldap using vb.net 3.5.
Although so far I have managed to connect to the ldap server and get the user's info like sn, givenname, description, mail, adspath,
I have absolutely no information about the user's groups.
My code is like this:
Dim oEntry as New DirectoryEntry
Dim oSearcher as New DirectorySearcher
oEntry = New DirectoryEntry("LDAP://myServer/ou=test, dc=example, dc=com", username, pwd, AuthenticationTypes.ServerBind)
oSearcher = New DirectorySearcher(oEntry, "(uid=" & uName & ")")
oResult = oSearcher.FindOne()
if not oResult is Nothing then
Dim ADUser as DirectoryEntry
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?
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.
LDAP - directory entry issue with out user and password using impersonate and windows authentication
View 1 RepliesI'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.
I am trying to figure out how to associate a specific user to a specific data on the site, like social networking site.
View 3 RepliesIf I store all my user info, upon login, in cache and just have a "my account" page that displays the user info from cache, is that a good practice? I'm wondering if a person changes his email or does any type of database modification then the cached variables will be the wrong ones. If I have to update the cache variables every time something happens to the database, is this even a good practice compared to just querying the data whenever needed?
View 3 RepliesWe want to use a "proxy user" to connect to an LDAP server (Active Directory, Novell, or otherwise) and then make sure that the user trying to log into the application has typed in an acceptable user name and password. I have got the code for connecting to LDAP just fine, but I'm at a loss as to how to check the user name and password. Can you do this through an LDAP query?
Here's the guts of my code so far:
Public Function Authenticate(ByVal UserName As String, ByVal Password As String)
Dim LDAPServer As String = ConfigurationManager.AppSettings("LDAPServer")
Dim proxyUsername As String = ConfigurationManager.AppSettings("LDAPProxyUser")
Dim proxyPassword As String = ConfigurationManager.AppSettings("LDAPProxyPassword")
Dim entry As DirectoryEntry
entry = New DirectoryEntry(LDAPServer, proxyUsername, proxyPassword)
'This performs the LDAP authentication'
Dim obj As Object = entry.NativeObject
Dim search As New DirectorySearcher(entry)
search.Filter = String.Format("(SAMAccountName={0})", UserName)
'How do I check the password now?'
Dim result As SearchResult = search.FindOne()
If result Is Nothing Then Throw New Exception("Unable to find SAMAccountName")
I have LOGIN PANEL for student, and I want to disable it in different page. And only the admin can enable and disable it. I dont know the logic behind here.
View 1 RepliesSystem.DirectoryServices.
DirectoryEntry deUserName =
new System.DirectoryServices.DirectoryEntry("LDAP://in.unisys.com"
+ Environment.UserDomainName +
"/" +
Environment.UserName);
by this i am not able to get the user full name from the directory. how can i get the full name of the user
How to create a user in AD
View 5 RepliesI am trying to create a new user in AD using ASP.net. I have found a lot of information on viewing and logging into user accounts but little explaining how to create a new user.
View 1 RepliesI have a user located in the Users OU in AD (CN=Fred, OU=Users, DC=domain, DC=local) . I would like to move that user to the IRC OU (CN=Fred, OU=IRC, DC=domain, DC=local).
The approach I would like to use is something like:
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim ValUserName As String = Request.QueryString("UserName")
Dim ValOU As String = ou.ddl.value [code]....
Plese DO NOT refer me to any of the following, (or any other link). I have been to them all... and then some. I would just appreciate a simple solution to my simple question.
http://www.codeproject.com/Articles/90142/Everything-in-Active-Directory-via-Csharp-NET-3-5-.aspx
http://www.codeproject.com/KB/system/everythingInAD.aspx
http://msdn.microsoft.com/en-us/magazine/cc135979.aspx#S2
http://forums.asp.net/t/1614982.aspx
http://www.dotnetspark.com/kb/1217-all-operations-on-windows-active-directory.aspx
http://www.eggheadcafe.com/software/aspnet/32911662/how-to-move-user-from-one-ou-to-another-ou.aspx
I have developed a web application which has LDAP authentication implemented.When I run the application though visual studio it works fine , LDAP works perfectly and allows if login name and password are correct.
If the same application is hosted on IIS server 6.0, LDAP queries fail to work. What could be the reason for the same ?
I am a newbie on a LDAP, now we want to re-deploy a web application that will validate user name and password with AD in a login.aspx
I had success to check the user and password in VS 2008, but when I publish to server it don't work, (they can login even wrong username and password) I had enable the anonymous access and intergrated windows authentication on IIS. we using authentication mode = windows in our web.config
using something like the following to check the AD account
System.DirectoryServices.DirectoryEntry entry = null;
bool isOpened = false;
bool isSuccess = false;
try
{
string dom = System.Configuration.ConfigurationManager.AppSettings["domain"];
entry =
new System.DirectoryServices.DirectoryEntry("WinNT://" + dom, tb_username.Text.Trim(), tb_password.Text.Trim());
isOpened = true;
Object obj = entry.NativeObject;
but still no luck on IIS server. Would you mind to give me a hand to solve this issue, I had google for a week and still can't solve :(
I am using the following LDAP string:
(&(objectCategory=person)(objectClass=user)(!userAccountControl:1.2.840.113556.1.4.803:=2)(!description=Generic*)(!cn=*-))
is it possible to modify this string to also include security groups that are located within a particular OU?
I need to get list of users reporting to a particular manager from the Active directory. In the active directory there is manager property with contains the data in the following way.
CN=Gegore Lid,OU=IT,OU=Sales,OU=XXXXX,OU=XXXX,DC=YYYY,DC=intra
[Code].....
I am following [URL] link to authenticate users against "actives directories" and i could successfully login using this method. how exactly can i get details of all the users displayed in my web site application when i am logged in as Administrator. I want to display user details when the user i.e.,Administrator clicks on link say "User Details"
View 3 Repliestell me valid link for downloding ldap c# libraries ...?
I am trying to download it but it needs long time to respond.
I've been searching for a solution to get a list of the AD Groups for at specific AD user. I'll need the current user logged in and would like to query by the username. The problem is that all the solutions I find on the web uses System.DirectoryServices - and I can't find the dll in my .Net 4.0 webproject (I only have System.DirectoryServices.AccountManagement) - so I can't use any of the examples that I've found. Is there a difference way to query the AD through 4.0 compared to 2.0? I could really use some examples, articles or just good advise to get moving - I'm kind of stuck at the moment.
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