Set-AdminLogon.ps1

1. <# 
2. .SYNOPSIS 
3.     This script defines a function that sets autologon 
4. .DESCRIPTION 
5.     Autologon enables the system to logon after a reboot without 
6.     you needing to enter credentials. This is an ideal scenario 
7.     for lab or training room systems. This script defines 
8.     a function that sets a userid/password and autologon.
9. .NOTES 
10.     File Name  : Set-AdminLogon 
11.     Author     : Thomas Lee - tfl@psp.co.uk 
12.     Requires   : PowerShell Version 2.0 
13. .LINK 
14.     This script posted to: 
15.         http://www.pshscripts.blogspot.com 
16. .EXAMPLE 
17.     Psh> New-AdminLogon -user cookham\tfl -password 'JerryGarciaR0cks!' 
18.     Auto logon created for [Cookham\tfl] with password: [JerryGarciaR0cks]          
19.  
20. #> 
21.  
22. Function New-AdminLogon { 
23.  
24. [cmdletbinding()] 
25. Param( 
26. [string] $User     = $(Throw 'No user id specified'), 
27. [string] $Password = $(Throw 'No password specified') 
28. ) 
29.  
30. # Define registry path for autologon 
31. $RegPath = 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon' 
32.  
33. # Set autologon 
34. Set-ItemProperty -Path $RegPath -Name AutoAdminLogon -Value 1  
35.  
36. # Set userid and password 
37. Set-ItemProperty -Path $RegPath -Name DefaultUserName -Value $User  
38. Set-ItemProperty -Path $regPath -Name DefaultPassword -Value $Password  
39.  
40. # Say nice things and exit! 
41. Write-Host ("Auto logon [{0}] set to password: [{1}]" -f $user, $password) 
42. } 
43.  
44. Set-AdminLogon -User 'Cookham\tfl' -Password 'JerryGarciaR0cks' 

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