Active Directory Cookbook

6.17. Setting a User’s Password

Problem

You want to set the password for a user.

Solution

Using a graphical user interface

1. Open the Active Directory Users and Computers snap-in.

2. In the left pane, right-click on the domain and select Find.

3. Select the appropriate domain beside In.

4. Type the name of the user beside Name and click Find Now.

5. In the Search Results, right-click on the user and select Reset Password.

6. Enter and confirm the new password.

7. Click OK.

Using a command-line interface

This command changes the password for the user specified by <UserDN>. Using * after the -pwd option prompts you for the new password. You can replace * with the password you want to set, but it is not a good security practice since other users that are logged into the machine may be able to see it.

> dsmod user <UserDN> -pwd *

Using VBScript

' This code sets the password for a user.
' ------ SCRIPT CONFIGURATION ------
strUserDN = "<UserDN>"   ' e.g. cn=jsmith,cn=Users,dc=rallencorp,dc=com
strNewPasswd = "NewPasword"
' ------ END CONFIGURATION ---------

set objUser = GetObject("LDAP://" & strUserDN)
objUser.SetPassword(strNewPasswd)
Wscript.Echo "Password set for " & objUser.Get("cn")

Discussion

The password for a user is stored in the unicodePwd attribute. You cannot directly modify that attribute, but have to use one of the supported APIs. See Recipe 6.18 to see how to set the password using native LDAP and Recipe 6.19 for changing the password via Kerberos.

With the VBScript solution, you can use the IADsUser::SetPassword ...