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Reset user's password VBA

Posted on 2009-05-14
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Last Modified: 2012-05-07
How can I reset a user's password using VBA. I want my admins to be able to do this through a button click on a form.

I considered:
DBEngine.Workspaces(0).Users(username).NewPassword

But for that to work you need to have the user's old password and you can't just use
DBEngine.Workspaces(0).Users(username).Password
to get it.
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Question by:bejhan
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LVL 57

Accepted Solution

by:
Jim Dettman (Microsoft MVP/ EE MVE) earned 125 total points
ID: 24387664
<<DBEngine.Workspaces(0).Users(username).NewPassword>>
  You don't need to have the old password, but you do need to be a member of the admins group.
JimD.
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LVL 75
ID: 24387674
Basically this:

Public Function SSF_PwdCtl() As Boolean
   

' all code from experts exchange
    'Dim WS As DAO.Workspace
    Dim sDbName As String
    Dim sPwdOld As String
    Dim sPwdNew As String
    Dim db As DAO.Database

    sDbName = "C:\SomeApp.mdb"
    sPwdOld = InputBox("Old Pwd: ")
    sPwdNew = InputBox("New Pwd:")

   
    Set db = DBEngine.Workspaces(0).OpenDatabase(sDbName, options:=True, readonly:=False, Connect:=";PWD=" & sPwdOld & ";")
   
    db.NewPassword sPwdOld, sPwdNew
   
    MsgBox "Pwd Accepted"
    Set db = Nothing
    SSF_PwdCtl = True

End Function

mx
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LVL 75
ID: 24387680
I assume you are referring to the database password ?

mx
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LVL 57
ID: 24387688
FYI, you don't need the old password and I should have been clearer; when your part of the admins group, you can pass an empty string for either the old or new password argument.
JimD.
0
 
LVL 1

Author Comment

by:bejhan
ID: 24389852
JDettman that's perfect thanks.

Also I was wondering if there is a way to detect if a user's password is blank?
0
 
LVL 75
ID: 24389904
Seems in the code I posted ... if I didn't supply the old password, it did not work.  And ... you certainly have to do that if you are doing it manually ... and I would hope so, otherwise anyone could change the password.  Again, I'm talking about the database password, not ULS.

Are you ?

mx
0
 
LVL 1

Author Comment

by:bejhan
ID: 24389917
Oh sorry MX forgot to reply to you, I was referring to ULS.
0
 
LVL 75
ID: 24389924
ok ... then ignore what I said.

mx
0
 
LVL 57
ID: 24394744
<<Also I was wondering if there is a way to detect if a user's password is blank?>>
  Only way I can think of doing that is to attempt to open a workspace object for that user with a blank password and see if it errors or not.
JimD.
0
 
LVL 1

Author Comment

by:bejhan
ID: 24398553
Ah, I never even thought of that. Works perfect. Previous to this I was making an entry in my user log about setting a password and having to remove it when the password was reset. Not a solution I was happy with.
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