Active Directory/LDAP :: LDAP - Directory Entry Issue With Out User And Password Using Impersonate And Windows Authentication?

Feb 8, 2010

LDAP - directory entry issue with out user and password using impersonate and windows authentication

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Similar Messages:

Active Directory/LDAP :: Ldap User Authentication Using UserDN And Password?

Aug 13, 2010

Is 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.

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Active Directory/LDAP :: Authenticate Local User Using Ldap Or Non Domain Authentication?

Aug 11, 2010

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.

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Active Directory/LDAP :: Change A User Password As An Administrator In Active Directory Using C# Code?

May 25, 2010

Is there anyway to change a user password as an administrator in active directory using c# code.

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Active Directory/LDAP :: Using Directory Entry Of System.Directoryservices Class?

Sep 9, 2010

I 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.

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Active Directory/LDAP :: How To Let Mac And Windows Users Change Their AD Password

Jan 29, 2010

I need to look for an example of a web application, preferably ASP.NET but any otherweb language will do, that lets Mac and Windows users change their AD password.

Any technique, application, or source code will be great.

our Macs are not connected to AD and we also have Windows users.

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Active Directory/LDAP :: Invalid DN Syntax In Directory Entry Using VB.Net

Jul 13, 2010

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"

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Active Directory/LDAP :: To Provide Authentication Based On A Active Directory Security Group for A Webpage

Apr 21, 2010

How to provide authentication based on a Active directory security group for a ASP.net webpage. I am using c# laungauge and .Net framework2.

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Active Directory/LDAP :: How To Save User Password In AD

Jan 4, 2011

How to save a user password when creating a user in AD

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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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Active Directory/LDAP :: User Password Expiration When GPO Is Applied

Apr 6, 2010

i am using a variant of this [URL]

how do i obtain the correct maxPwdAge = TimeSpan.FromTicks((long)sr.Properties["maxPwdAge"][0]);

when GPO are aplied and i do not know where in the AD tree the user policy is applied.?

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Active Directory/LDAP :: Store A User Certificate In Novell Through LDAP (encoding Problem)?

Jan 8, 2010

I 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?

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Active Directory/LDAP :: Get User Groups From Open Ldap Using Vb.net

Apr 1, 2011

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?

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Active Directory/LDAP :: Login In Portal Using User's Username And Password

Nov 7, 2010

i have a username and password in my portal... i want to connect to the active directory to verify the username and password of the user? using c# .net

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Active Directory/LDAP :: Active Directory Password History?

Sep 7, 2010

I have a web page that users go to in order to reset their password in two separate domains. The basic code that does this is:

UserEntry.Invoke("ChangePassword", new object[] { txtCurrentPassword.Text, txtNewPassword.Text });

One problem I have is that I'd like to be able to display a message if a user tries to change a password to something not allowed because of password history rules. The exception raised(8007202F) when I try to change to something in the password history is the same one I've seen for other password errors(for example complexity issues). Is there an easy way to tell if there is a problem with changing a password due to password history requirements?

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Active Directory/LDAP :: Error "Invalid Dn Syntax Specified" When Try To Use Authentication Form With LDAP

Mar 16, 2010

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

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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 :: How To Add A Field That Add Active Directory User In Web Application

Sep 30, 2010

I like to add a field that add active directory user in ASP.NET Web Application .

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Active Directory/LDAP :: Active Directory User Account Is Locked

Jul 27, 2010

the directoryentry object with wrong password locks the user account and not able to log in again.

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Active Directory/LDAP :: Active Directory Query For Specific User?

May 19, 2010

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.

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Active Directory/LDAP :: Can Find Computer Accounts Or Computer Owner Via C# In Active Directory Via Ldap

Sep 3, 2010

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#.

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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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Active Directory/LDAP :: Moving User In Active Directory?

Oct 15, 2010

an error I am receive when trying to move a user in Active Directory, The error is -2147016672 - An Operations error occurred

[Code]....

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Active Directory/LDAP :: How To Authenticate User Against Particular OU In Active Directory

Sep 28, 2010

How to authenticate an user against a particular OU in Active Directory. If the AD holds 50 OUs I don't want to look into all 50 OUs , instead it should look into a particular OU( for eg: OU=dotnet users) to authenticate the user.

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Active Directory/LDAP :: User Part Of Active Directory Or Not?

Dec 13, 2010

How to check if user is part of Active directory or not. I have a username, and i want to check if that user is available in the active directory. I am using .NET 4.0 version

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