Scripting

Hello SMal.. I am using the un edited enablebitlocker.vbs Sample Deployment Script unedited at this point.. Here is the script

'===============================================================================
'
' This sample script can be used to automate the deployment of BitLocker using the BitLocker WMI interfaces.
'
' Last Updated: 7/1/2006
' Last Reviewed: 9/9/2009
' Microsoft Corporation
'
' Disclaimer
'
' The sample scripts are not supported under any Microsoft standard support program or service. The sample scripts are provided AS IS without warranty of any kind.
' Microsoft further disclaims all implied warranties including, without limitation, any implied warranties of merchantability or of fitness for a particular purpose.
' The entire risk arising out of the use or performance of the sample scripts and documentation remains with you. In no event shall Microsoft, its authors, or anyone else involved in the creation, production, or delivery of the scripts be liable for any damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss) arising out of the use of or inability to use the sample scripts or documentation, even if Microsoft has been advised of the possibility of such damages.
'
'Version 1.2 - Updates
'1 - Removed infinate loop potential in the FindRemoveableDrive function. Three attempts are valid.
'2 - Added saving RK to the /USB option.
'3 - Will not look at local evet log if no policy key present.
'4 - Minor loging and text changes.
'5 - Fixed PIN input cancel button use.
'
'Version 1.2.1 - Tested and re-released for Windows 7 and Windows Server 2008 R2
'
'===============================================================================================================
'Script arguments
'/on:<tpm,tp,tsk,usb> used to specify options for turning on BitLocker (tpm,tp,tsk) REQUIRED
'/l:<location> specify to create a log file and it's location REQUIRED
'/em:<128d,256d,128,256> used to specify encryption algorithm (aes128d, aes256d, aes128, aes256) OPTIONAL
'/rk create a recovery key and store in a particular location OPTIONAL
'/promptuser causes script to prompt user for TPM PIN or to insert USB drive OPTIONAL
'/sms creates an SMS status MIF for software distribution OPTIONAL
'/ro:"<existingTPMownerpassword>" changes the TPM ownership password (password must be placed between "") OPTIONAL
'----------------------------------------------------------------------------------------
'Constants And Variables
'----------------------------------------------------------------------------------------
On Error Resume Next

Const ForAppending = 8
Const SetPres = 10
const HKEY_LOCAL_MACHINE = &H80000002
const REG_SZ = 1
const REG_EXPAND_SZ = 2
const REG_BINARY = 3
const REG_DWORD = 4
const REG_MULTI_SZ = 7

Dim bIsEnabled,bIsActivated,bIsOwned,bIsOwnershipAllowed,objTPM,objLog,TakeOwnership,Enable,objEnVol,strStatusTPM,strStatusBDE,strStatusTPMState
Dim objGPPT,strOwnerPassword,strPassword,objWMIBDE,nProtStatus,ProtectVar,objOSSysDriv,objSWbemServices,objOS,coloperatingsystem,sProtID,strOldOwnerPassword
Dim argProtect,argRK,argEM,argSMS,argLOG,argRO,argPrompt,strCurrentUser,argValid,i,strPIN,objRemovableDrive,strStatusCode,strStatusData,MIF,strEKP,strEK
Dim ActiveDirectoryBackup,ActiveDirectoryInfoToStore,RequireActiveDirectoryBackup,EncryptionMethod,BackupMandatory,strStartDate,strStartTime,strRetry,strPolicy

'----------------------------------------------------------------------------------------
'General 1 - Get ready to run, create objects, create log file, parse command line arguments
'----------------------------------------------------------------------------------------
Set objFSO = CreateObject("Scripting.FileSystemObject")
Set WSHShell = WScript.CreateObject("WScript.Shell")

'Parse command line arguments
Set args = WScript.Arguments
Argument1 = args.Item(0)
Argument2 = args.Item(1)
NumberofArgs = WScript.Arguments.Count
Set colNamedArgs = WScript.Arguments.Named

'Get all command line arguments and set them to lower Case
argProtect = LCase(colNamedArgs.Item("on"))
argRK = LCase(colNamedArgs.Item("rk"))
argEM = LCase(colNamedArgs.Item("em"))
argLOG = LCase(colNamedArgs.Item("l"))
argPrompt = LCase(colNamedArgs.Item("promptuser"))
argSMS = LCase(colNamedArgs.Item("sms"))
strOldOwnerPassword = LCase(colNamedArgs.Item("ro"))

'Evaluate named optional arguments
If colNamedArgs.Exists("rk") Then
argRK = "1"
Else
argRK = "No recovery key use specified"
End If
If colNamedArgs.Exists("sms") Then
argSMS = "1"
Else
argSMS = "No SMS status MIF's will be created"
End If
If colNamedArgs.Exists("ro") Then
argRO = "1"
Else
argRO = "TPM ownership information will not be cleared"
End If
If colNamedArgs.Exists("promptuser") Then
argPrompt = "1"
Else
argPrompt = "Users will not be prompted for PIN or to insert USB key"
End If

'Evaluate emcyption method if on command line
If Not colNamedArgs.Exists("em") Then
argEM = "1"
Else If argEM = "" Then
argEM = "1"
Else If argEM = "128d" Then
argEM = "1"
Else If argEM = "256d" Then
argEM = "2"
Else If argEM = "128" Then
argEM = "3"
Else If argEM = "256" Then
argEM = "4"
End If
End If
End If
End If
End If
End If

'Create log file
Set objLog = objFSO.OpenTextFile(argLOG,ForAppending,True)
objlog.writeline "Script processing started " & Date & " " & Time
strStartDate = Date
strStartTime = Time

'Set the SMS default status exit code
strStatusCode = 1

'Check arguments for requiered options
If Not colNamedArgs.Exists("on") Then
strStatusData = "No /on option was specified on the command line."
objLog.Writeline strStatusData
Wscript.Echo strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
ShowHelp

Else If Not colNamedArgs.Exists("l") Then
strStatusData = "No /l option specified on the command line."
objLog.Writeline strStatusData
Wscript.Echo strStatusData
strStatusCode = 1
CreateStatusMIF strStatusData
ShowHelp
Else If NumberofArgs < 2 Then
strStatusData = "The required number of arguments of 2 was not met."
objLog.Writeline strStatusData
Wscript.Echo strStatusData
strStatusCode = 1
CreateStatusMIF strStatusData
ShowHelp
Else If ((argProtect = "tp") Or (argProtect = "tsk")) And argPrompt <> "1" Then
strStatusData = "Using the options /on:tp or /on:tsk and not using /promptuser is not allowed."
objLog.Writeline strStatusData
Wscript.Echo strStatusData
strStatusCode = 1
CreateStatusMIF strStatusData
ShowHelp
Else If argProtect = "usb" And argPrompt <> "1" Then
strStatusData = "Using the options /on:usb and not using /promptuser is not allowed."
objLog.Writeline strStatusData
Wscript.Echo strStatusData
strStatusCode = 1
CreateStatusMIF strStatusData
ShowHelp
Else If argRK = "1" And argPrompt <> "1" Then
objLog.Writeline "Using the option /rk and not using /promptuser is not allowed."
Wscript.Echo "Using the option /rk and not using /promptuser is not allowed."
ShowHelp
Else
If argProtect = "tp" Or argProtect = "tpm" Or argProtect = "tsk" Or argProtect = "usb" Then
objLog.Writeline "Proper number of command line arguments passed to the script"
Else
objLog.Writeline "The /on option does not match one of the required options."
Wscript.Echo "The /on option does not match one of the required options."
ShowHelp
End If
End If
End If
End If
End If
End If
End If

'Output command arguments to log file
objLog.Writeline "-----------------------------------------------------------------------"
objLog.Writeline "---------------Executing with the following arguments------------------"
objLog.Writeline "-----------------------------------------------------------------------"
objLog.Writeline "Enable parameters: " & argProtect
objLog.Writeline "Logging location: " & argLOG
objLog.Writeline "Create recovery key: " & argRK
objLog.Writeline "Encryption method: " & argEM
objLog.Writeline "Create SMS status MIF's: " & argSMS
objLog.Writeline "Reset TPM ownership: " & argRO
objLog.Writeline "User prompting: " & argPrompt
objLog.Writeline "-----------------------------------------------------------------------"

'----------------------------------------------------------------------------------------
'General 2 - Main script processing area
'----------------------------------------------------------------------------------------

ConnectTPMProv() 'Connect to the TPM WMI provider

If argProtect = "usb" Then
ConnectBDEProv() 'Connect to the volume encryption WMI provider
EvalGPO()
GetBDEStatus()
Else
GetTPMStatus() 'Get the current status of the TPM to determine action
ConnectBDEProv() 'Connect to the volume encryption WMI provider

'The following If statements cause the script to react differently depending on the TPM state

If bIsEnabled = "True" and bIsActivated = "True" and bIsOwned = "True" Then
objlog.writeline "TPM is in a ready state to enable BitLocker."
If argRO = "1" Then
objlog.writeline "Change TPM owner password specified on the command line."
DenTPMPassword
ChangeOwnerAuth strOldOwnerPassword,strOwnerPassword
EvalGPO()
GetBDEStatus()
Else
EvalGPO()
GetBDEStatus()
End If
Else If bIsEnabled = "True" and bIsActivated = "True" and bIsOwned = "False" Then
objlog.writeline "TPM ownership is not taken...will take ownership."
DenTPMPassword
OwnTPM
EvalGPO()
GetBDEStatus()
Else If bIsEnabled = "False" And bIsActivated = "False" and bIsOwned = "False" Then
objlog.writeline "TPM is not turned on...will Enable and Activate TPM and force a reboot."
EnableActivateTPM()
Else If bIsEnabled = "False" and bIsActivated = "False" and bIsOwned = "True" Then
objlog.writeline "TPM is not turned on...will Enable and Activate TPM and force a reboot."
EnableActivateTPM()
Else If bIsEnabled = "True" and bIsActivated = "False" and bIsOwned = "False" Then
objlog.writeline "TPM is turned but not activated...will Activate TPM and force a reboot."
EnableActivateTPM()
End If
End If
End If
End If
End If
End If

If strStatusCode = 1 then
strStatusData = strStatusTPMState & ". " & strStatusTPM & " " & "The volume has a protection status of: " & nProtStatus & ". " & strStatusBDE & ". " & "Script Completed Successfully"
objLog.writeline strstatusdata
CreateStatusMIF strStatusData
End if
objlog.writeline "Script ended " & Date & " " & Time

'----------------------------------------------------------------------------------------
'Functions and subs
'----------------------------------------------------------------------------------------
'Function 1 - Connect to TPM WMI provider
'----------------------------------------------------------------------------------------

Function ConnectTPMProv()
strConnectionStr1 = "winmgmts:{impersonationLevel=impersonate,authenticationLevel=pktPrivacy}!root\cimv2\Security\MicrosoftTpm"

err.clear
Set objWMITPM = GetObject(strConnectionStr1)
If Err.Number <> 0 Then
strStatusData = "ERROR - Failed to connect to the MicrosoftTPM provider. Script is exiting..."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.Quit -1
Else
objLog.Writeline "Connection succeeded to MicrosoftTPM"
End If
err.clear

' There should either be 0 or 1 instance of the TPM provider class
Set colTpm = objWMITPM.InstancesOf("Win32_Tpm")

If colTpm.Count = 1 And argProtect = "usb" Then
strStatusData = "Successfully retieved a TPM from the provider class. USB only protection was chosen and cannot be used when a TPM is present. Script is exiting...(Error: " & Err.Number & ")"
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
WScript.Quit -1
Else If colTpm.Count = 0 And argProtect = "usb" Then
objLog.Writeline "Protect option is set for USB only. Will continue with USB only protection..."
Exit Function
Else If colTpm.Count = 0 And argProtect <> "usb" Then
strStatusData = "ERROR - Failed get a TPM instance in the provider class. Script is exiting..."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
WScript.Quit -1
End If
End If
End If
Err.Clear

'Get a single instance of the TPM provider class
Set objTpm = objWMITPM.Get("Win32_Tpm=@")
If Err.Number <> 0 Then
strStatusData = "ERROR - Failed get a TPM instance in the provider class. Script is exiting...(Error: " & Err.Number & ")"
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
WScript.Quit -1
Else
objLog.Writeline "Successfully retrieved a TPM instance from the Win32_TPM provider class"
End If
Err.Clear

End Function

'----------------------------------------------------------------------------------------
'Function 2 - Connect to BDE WMI provider
'----------------------------------------------------------------------------------------

Function ConnectBDEProv()

strConnectionStr2 = "winmgmts:{impersonationLevel=impersonate,authenticationLevel=pktPrivacy}!root\cimv2\Security\MicrosoftVolumeEncryption"

err.clear
Set objWMIBDE = GetObject(strConnectionStr2)
If Err.Number <> 0 Then
strStatusData = "ERROR - Failed to connect to the MicrosoftVolumeEncryption provider. Script is exiting...(Error " & Err.Number & ")"
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
WScript.Quit -1
Else
objLog.Writeline "Connection succeeded to MicrosoftVolumeEncryption"
End If
err.clear

End Function

'-----------------------------------------------------------------------------------------
'Function 3 - Get BDE status data and enable encryption
'-----------------------------------------------------------------------------------------

Function GetBDEStatus()

Set colEnVol = objWMIBDE.ExecQuery("Select * from Win32_EncryptableVolume")
objlog.writeline "EncryptableVolumes count is: " & colEnVol.count

If colEnVol.count < 1 then
strStatusData = "ERROR - EncryptableVolumes is null and count is: " & colEnVol.count & " Script is quitting..."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
WScript.Quit -1
Else
strConnectionStr3 = "winmgmts:{impersonationLevel=impersonate,authenticationLevel=pktPrivacy}!root\cimv2"
Set objSWbemServices = GetObject(strConnectionStr3)
Set coloperatingsystem = objSWbemServices.ExecQuery("Select * from Win32_OperatingSystem")
For each objOperatingSystem in colOperatingSystem
strWin32SysDrive = objOperatingSystem.SystemDrive
Next

For Each objEnVol in colEnVol
objlog.writeline "The EncryptableVolume(s) found: " & objEnVol.DeviceID
strEncDriveLetter = objEnVol.DriveLetter

If strEncDriveLetter = strWin32SysDrive then
objlog.writeline "EncryptableVolume used for encryption is: " & strEncDriveLetter
intRC = objEnVol.GetProtectionStatus(nProtStatus)
objlog.writeline "The volume has a protection status of: " & nProtStatus

If nProtStatus = 1 then
strStatusData = "BitLocker Protection is already enabled. Check log file for more details. Process is quitting..."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.quit -1
Else
If nProtStatus = 0 then
objlog.writeline "BitLocker Protection is Off"
nRC = objEnVol.GetConversionStatus(strCS)
objlog.writeline "Get conversion status is: " & strCS
If strCS = 0 Then
err.Clear
objlog.writeline "The volume has a status of fully decrypted"

If argProtect = "tpm" Then
intRC = objEnVol.ProtectKeyWithTPM("TPM Protection",Empty,sProtID)
objLog.Writeline "Attempting to enable BitLocker TPM"
If intRC <> 0 Then
CheckError intRC
strStatusData = "ERROR - the ProtectKeyWithTPM Method failed with the exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
strStatusData = "Successfully initiated ProtectKeyWithTPM Method with an exit code of: " & Hex(intRC)
objlog.writeline strStatusData
strStatusBDE = strStatusData
CheckUser
CreateRP objEnVol
EnableBitlocker objEnVol
CreateRK sProtID
End If
err.clear

Else
If argProtect = "tp" Then
CheckUser
GetPIN
If argPrompt = "1" and strCurrentUser = "1" and argValid = "1" Then
intRC = objEnVol.ProtectKeyWithTPMAndPIN("TPM and PIN Protection",Empty,strPIN,sProtID)
objLog.Writeline "Attempting to enable BitLocker TPM + Pin"
If intRC <> 0 Then
CheckError intRC
strStatusData = "ERROR - the ProtectKeyWithTPMAndPIN Method failed with the exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
strStatusData = "Successfully initiated ProtectKeyWithTPMAndPIN Method with an exit code of: " & Hex(intRC)
objlog.writeline strStatusData
strStatusBDE = strStatusData
CreateRP objEnVol
EnableBitlocker objEnVol
CreateRK sProtID
End If
err.clear
Else
strStatusData = "ERROR - TPM and PIN Protection failed. One of the following conditions was not met: Command line switch /promptuser not used, No logged on User, or PIN was not of a valid format"
objlog.writeline strStatusData
strStatusBDE = strStatusData
Exit Function
End If
Else
If argProtect = "tsk" Then
CheckUser
If argPrompt = "1" Then
FindRemovableDrive()
Else
objLog.WriteLine "TPM and StarupKey option is chosen and user prompting for USB device is disabled. Script is exiting..."
FindRemovableDrive()
Exit Function
End If
intRC = objEnVol.ProtectKeyWithTPMAndStartupKey("TPM and Startup Key Protection",Empty,Empty,sProtID)
objLog.Writeline "Attempting to enable BitLocker TPM + StartupKey"
If intRC <> 0 Then
CheckError intRC
strStatusData = "ERROR - the ProtectKeyWithTPMAndStartupKey Method failed with the exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
objlog.writeline "Successfully initiated ProtectKeyWithTPMAndStartupKey Method with an exit code of: " & Hex(intRC)
objLog.Writeline "Attempting to save startup key..."
intRC = objEnVol.SaveExternalKeyToFile(sProtID,objRemovableDrive)
If intRC <> 0 Then
strStatusData = "ERROR - Failed to save the startup key to a USB drive with the following exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
strStatusData = "Successfully completed ProtectKeyWithTPMAndStartupKey Method and saved the startup key to USB drive with an exit code of: " & Hex(intRC)
objlog.writeline strStatusData
strStatusBDE = strStatusData
CreateRP objEnVol
EnableBitlocker objEnVol
CreateRK sProtID
End If
err.clear
End If
err.clear
Else
If argProtect = "usb" then
CheckUser
FindRemovableDrive()
intRC = objEnVol.ProtectKeyWithExternalKey("USB Key Protection",Empty,sProtID)
objLog.Writeline "Attempting to enable BitLocker with External Key only"
If intRC <> 0 Then
CheckError intRC
strStatusData = "ERROR - the ProtectKeyWithExternalKey Method failed with the exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
objlog.writeline "Successfully initiated ProtectKeyWithExternalKey Method with an exit code of: " & Hex(intRC)
objLog.Writeline "Attempting to save USB key..."
intRC = objEnVol.SaveExternalKeyToFile(sProtID,objRemovableDrive)
If intRC <> 0 Then
strStatusData = "ERROR - Failed to save the startup key to a USB drive with the following exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
strStatusData = "Successfully completed ProtectKeyWithExternalKey Method and saved the startup key to USB drive with an exit code of: " & Hex(intRC)
objlog.writeline strStatusData
strStatusBDE = strStatusData
CreateRP objEnVol
EnableBitlocker objEnVol
CreateRK sProtID
End If
err.clear
End If
End If
End If
End If
End If
End if
End if
End if
End if

Next
If strCS = "" Then
strStatusData = "ERROR - The available encyptable volumes must match the operating system volume and this did not occur. Operating system drive found - " & strWin32SysDrive
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
GetConversionStatus strCS
End If
End If
End Function

'-----------------------------------------------------------------------------------------
'Function 4 - Get TPM status data to determine if TPM is enabled, activated, and owned
'-----------------------------------------------------------------------------------------

Function GetTPMStatus()

nRC = objTpm.IsEnabled(bIsEnabled)
If nRC <> 0 Then
strStatusData = "ERROR - The method IsEnabled failed with return code 0x" & Hex(nRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
End If

nRC = objTpm.IsActivated(bIsActivated)
If nRC <> 0 Then
strStatusData = "ERROR - The method IsActivated failed with return code 0x" & Hex(nRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
End If

nRC = objTpm.IsOwned(bIsOwned)
If nRC <> 0 Then
strStatusData = "ERROR - The method IsOwned failed with return code 0x" & Hex(nRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
End If

'Output TPM status information to the log file
objLog.WriteLine "TPM found in the following state:"
objLog.WriteLine "Enabled - " & bIsEnabled
objLog.WriteLine "Activated - " & bIsActivated
objLog.WriteLine "Owned - " & bIsOwned

strStatusTPMState = "TPM found in the following state: Enabled - " & bIsEnabled & ", Activated - " & bIsActivated & ", Owned - " & bIsOwned

End Function

'-----------------------------------------------------------------------------------------
'Function 5 - Enable and Activate TPM
'-----------------------------------------------------------------------------------------

Function EnableActivateTPM

Err.clear

'Enable and activate TPM device

intRC = objTPM.SetPhysicalPresenceRequest(SetPres)
objLog.Writeline "Attempting to enable and activate the TPM"
If intRC <> 0 Then
strStatusData = "ERROR - failed to enable and activate the TPM with the following exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
objlog.writeline "Completed enabling and activating the TPM with an exit code of: " & Hex(intRC)
End If

intRC = objTPM.GetPhysicalPresenceTransition(strPT)
objlog.writeline "Presence Transition = " & strPT
If intRC <> 0 Then
strStatusData = "ERROR - failed to get PhysicalPresenceTransition with the following exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
objlog.writeline "Completed PhysicalPresenceTransition with an exit code of: " & Hex(intRC)
End If

If strPT = 0 then
objlog.writeline "The platform does not need to transition"
Else
If strPT = 1 then
strStatusData = "Shutting down system to finish enabling the TPM"
objlog.writeline strStatusData
strStatusTPM = strStatusData
oReboot = WSHShell.Run("shutdown.exe /s /t 5",2,True)
'***** Add status code???
Else
If strPT = 2 then
objlog.writeline "Rebooting system to finish enabling the TPM"
oReboot = WSHShell.Run("shutdown.exe /r /t 5",2,True)
'***** Add status code???
Else
If strPT = 3 Then
strStatusData = "The TPM transition is vendor-specific cannot continue. Contact your vendor for instructions. Script is quitting..."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
WScript.Quit -1
End if
End if
End if
End if

End Function

'-----------------------------------------------------------------------------------------
'Function 6 - Create a recovery key if specified on command line
'-----------------------------------------------------------------------------------------
Function CreateRK(sProtID)
If argRK = "1" Then
FindRemovableDrive()
intRC = objEnVol.ProtectKeyWithExternalKey("Recovery Protection",Empty,sProtID)
objLog.Writeline "Attempting to create BitLocker Recovery Key."
If intRC <> 0 Then
objlog.writeline "ERROR - Failed generating Recovery Key with the exit code: " & Hex(intRC)
Else
objlog.writeline "Successfully generated Recovery key with an exit code of: " & Hex(intRC)
objLog.Writeline "Attempting to save Recovery Key to USB..."
intRC = objEnVol.SaveExternalKeyToFile(sProtID,objRemovableDrive)
If intRC <> 0 Then
objlog.writeline "ERROR - Failed to save the recovery key to a USB drive with the following exit code: " & Hex(intRC)
Else
objlog.writeline "Successfully saved the recovery key to USB drive with an exit code of: " & Hex(intRC)
End If
err.clear
End If
End If

End Function

'-----------------------------------------------------------------------------------------
'Function 7 - Changing TPM owner information
'-----------------------------------------------------------------------------------------
Function ChangeOwnerAuth(strOldOwnerPassword,strOwnerPassword)
err.clear

' Convert the owner password to owner authorization by using SHA-1 hashing
intRC = objTpm.ConvertToOwnerAuth(strOldOwnerPassword, OldOwnerAuthDigest)
If intRC <> 0 Then
objlog.writeline "ERROR - Failed to converting old owner password to owner authorization: " & Hex(intRC)
Else
objlog.writeline "Completed converting old owner password to owner authorization: " & Hex(intRC)
End If
err.clear

intRC = objTpm.ConvertToOwnerAuth(strOwnerPassword, OwnerAuthDigest)
If intRC <> 0 Then
objlog.writeline "ERROR - Failed to converting owner password to owner authorization: " & Hex(intRC)
Else
objlog.writeline "Completed converting owner password to owner authorization: " & Hex(intRC)
End If
err.clear

' Change owner authorization on the TPM
intRC = objTpm.ChangeOwnerAuth(OldOwnerAuthDigest,OwnerAuthDigest)
objlog.writeline "Starting to change owner authorization process on the TPM"
If intRC <> 0 Then
objlog.writeline "ERROR - Failed to change owner authorization on the TPM with the following exit code: " & Hex(intRC)
Else
objlog.writeline "Completed change owner authorization process on the TPM with the following exit code: " & Hex(intRC)
End If
err.clear

'Wait for TPM to finish ownership process
Wscript.Sleep(10000)

End Function

'-----------------------------------------------------------------------------------------
'Function 8 - Generate random string for TPM owner password. This password will range
'from 7-14 characters and will contain numbers and letters.
'-----------------------------------------------------------------------------------------
Function DenTPMPassword

'Upper and lower limits for TPM owner password
intUpperLimit = 14
intLowerLimit = 7

Randomize
intCharacters = Int(((intUpperLimit - intLowerLimit + 1) * Rnd) + intUpperLimit)

intUpperLimit = 126
intLowerLimit = 33

For i = 1 to intCharacters
Randomize
intASCIIValue = Int(((intUpperLimit - intLowerLimit + 1) * Rnd) + intLowerLimit)
strPassword = strPassword & Chr(intASCIIValue)
Next

strOwnerPassword = strPassword
objLog.WriteLine "Random TPM owner password is: " & strOwnerPassword

End Function

'-----------------------------------------------------------------------------------------
' Function 9 - Check for endoresement key and take ownership of TPM
'-----------------------------------------------------------------------------------------

Function OwnTPM

err.clear

'Check for the presence of Endorsement Key Pair and create one if not found
intRC = objTpm.IsEndorsementKeyPairPresent(strEK)
If intRC <> 0 Then
strStatusData = "ERROR - Failed to determine if Endorsement Key Pair is present with the following exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
objlog.writeline "Successfully determined if Endorsement Key Pair is present with an exit code of: " & Hex(intRC)
objlog.writeline "IsEndorsementKeyPairPresent returned a value of: " & strEK
End If
err.clear

If strEK = "True" then
objlog.writeline "Endorsement Key Pair is present."
Else
objlog.writeline "Attempting to create Endorsement Key Pair"
intRC = objTpm.CreateEndorsementKeyPair(strEKP)
If intRC <> 0 Then
strStatusData = "ERROR - Failed to create Endorsement Key Pair with the following exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.quit -1
Else
objlog.writeline "Successfully created Endorsement Key Pair with an exit code of: " & Hex(intRC)
End If
End if

err.clear

' Convert the owner password to owner authorization by using SHA-1 hashing
intRC = objTpm.ConvertToOwnerAuth(strOwnerPassword, OwnerAuthDigest)
If intRC <> 0 Then
strStatusData = "ERROR - Failed to hash TPM owner password with the following exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.quit -1
Else
objlog.writeline "Successfully hashed TPM owner password with an exit code of: " & Hex(intRC)
End If

' Take ownership of the TPM - two string values to be hashed using SHA-1
intRC = objTpm.TakeOwnership(OwnerAuthDigest)
objlog.writeline "Starting to take ownership of the TPM"
If intRC <> 0 Then
strStatusData = "ERROR - Failed to take ownership of the TPM with the following exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
objlog.writeline "Completed taking ownership of the TPM with an exit code of: " & Hex(intRC)
End If
err.clear

'Wait for TPM to finish ownership process
Wscript.Sleep(10000)

End Function

'-----------------------------------------------------------------------------------------
'Function 10 - Enable Bitlocker
'-----------------------------------------------------------------------------------------

Function EnableBitlocker(objEnVol)

Err.clear
intRC = objEnVol.Encrypt(argEM)
objLog.Writeline "Attempting to enable BitLocker..."
If intRC <> 0 Then
strStatusData = "ERROR - failed to initiate drive encryption with the following exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData

objLog.Writeline "Deleting previously created key protectors..."
intRC = objEnVol.DeleteKeyProtectors()
If intRC <> 0 Then
strStatusData = "ERROR - failed to remove key protectors with the following exit code: " & Hex(intRC) & " Script is quitting..."
objLog.Writeline strStatusData
Else
objlog.writeline "Successfully removed key protectors with the following exit code: " & Hex(intRC) & " Script is quitting..."
End If

Else
objlog.writeline "Successfully initiated BitLocker drive encryption with an exit code of: " & Hex(intRC)
End If
err.clear

End Function

'--------------------------------------------------------------
'Function 11 - Find the removeable drive in WMI
'--------------------------------------------------------------
Function FindRemovableDrive()

strRetry = strRetry + 1
If strRetry > 3 Then
strStatusData = "ERROR - User did not input a valid USB device within the 3 attempts allowed. Script is quitting..."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.Quit -1
End If

Err.Clear
Set colDrives = objSWbemServices.ExecQuery("Select * from Win32_Volume where DriveType = '2'")
If Err.Number = 0 Then
objLog.Writeline "Successfully completed the search for a USB drive with the following exit code: " & Err.Number
Else
strStatusData = "ERROR - the search for a USB drive failed with the following exit code: " & Err.Number
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
End If
err.clear

If argPrompt = "1" and strCurrentUser = "1" Then

If colDrives.count = 1 Then
For Each objDrive in colDrives
objRemovableDrive = objDrive.DriveLetter
objLog.WriteLine "Found USB drive in the system at the following drive letter: " & objDrive.DriveLetter
Next
Else If colDrives.count > 1 Then
strStatusData = "ERROR - More then one USB device was found in your system cannot determine where to save key. Script is quitting..."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.Quit -1
Else If colDrives.count = 0 Then
objLog.WriteLine "Warning - Did not find USB device to save your startup key. Waiting for user will retry....."
Wscript.Echo "No removeable USB device was found in your system. To complete the BitLocker configuration please insert a USB removeable drive to save your Startup or Recovery Key."
WScript.Sleep(10000)
FindRemovableDrive()
End If
End If
End If
Else
If colDrives.count = 1 Then
For Each objDrive in colDrives
objRemovableDrive = objDrive.DriveLetter
Next
Else
strStatusData = "ERROR - No USB device available to save key. Script is quitting..."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
WScript.Quit -1
End If
End If

End Function

'----------------------------------------------------------------------------------------
'Function 12 - Function used to interogate Group Policy and determine successfully backup of recovery data
'----------------------------------------------------------------------------------------
Function EvalGPO

strComputer = "."
strPolicy = "0"

err.Clear
Set objReg=GetObject("winmgmts:{impersonationLevel=impersonate}!\\" & strComputer & "\root\default:StdRegProv")
If Not Err.number=0 Then
strStatusData = "ERROR - Could not connect to WMI StdRegProv" & Err.Description
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
objLog.Writeline "Successfully connected to WMI StdRegProv"
End If

err.Clear
objLog.WriteLine "Checking if Group Policy encryption method is set..."
strKeyPath = "SOFTWARE\Policies\Microsoft\FVE"
objReg.EnumValues HKEY_LOCAL_MACHINE, strKeyPath, arrValueNames, arrValueTypes
If IsEmpty(arrValueNames) = True or IsNull(arrValueNames) = True Then
strPolicy = "1"
strStatusData = "No FVE policy registry key found" & Err.Description
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
err.clear
For R=0 To UBound(arrValueNames)
If arrValueNames(R) = "EncryptionMethod" Then
objReg.GetDWORDValue HKEY_LOCAL_MACHINE,strKeyPath,arrValueNames(R),dwValue
EncryptionMethod = dwValue
objLog.Writeline "Found EncryptionMethod with value: " & dwValue
objLog.Writeline "Found EncryptionMethod policy registry key ignoring any /em options on command line"
argEM = "0"
End If
If arrValueNames(R) = "RequireActiveDirectoryBackup" Then
objReg.GetDWORDValue HKEY_LOCAL_MACHINE,strKeyPath,arrValueNames(R),dwValue
RequireActiveDirectoryBackup = dwValue
objLog.Writeline "Found RequireActiveDirectoryBackup with value: " & dwValue
End if
If arrValueNames(R) = "ActiveDirectoryBackup" Then
objReg.GetDWORDValue HKEY_LOCAL_MACHINE,strKeyPath,arrValueNames(R),dwValue
ActiveDirectoryBackup = dwvalue
objLog.Writeline "Found ActiveDirectoryBackup with value: " & dwValue
End if
Next
End If

'Process local policy to see what BDE settings are available

If ActiveDirectoryBackup = 1 and RequireActiveDirectoryBackup = 1 Then
objLog.WriteLine "Determined client Group Policy configured to require AD escrow of recovery password"
BackupMandatory = "1"
Else If ActiveDirectoryBackup = 1 and RequireActiveDirectoryBackup = 0 Then
objLog.WriteLine "Warning - Determined client Group Policy is configured to require AD escrow of recovery password but is not mandatory. If AD was not available when BitLocker was enabled recovery data may not be escrowed but BitLocker will be enabled."
BackupMandatory = "0"
End If
End If

End Function

'----------------------------------------------------------------------------------------
'Function 13 - Function used by the EvalGPO function to scan event logs for BitLocker recovery events
'----------------------------------------------------------------------------------------
Function getBDEEvents()

If strPolicy = "1" Then
Exit Function
End If

Set objWMIService = GetObject("winmgmts:{impersonationLevel=impersonate}!\root\cimv2")
Set colBDEEvents = objWMIService.ExecQuery("Select * from Win32_NTLogEvent Where Logfile = 'System' and EventCode = '514' or EventCode = '513'")
If colBDEEvents.Count >= 1 Then
For Each objBDEEvent in colBDEEvents
If objBDEEvent.EventCode = "514" Then
objLog.Writeline "---------------------------------------------------------------------------------"
strStatusCode = "WARNING - Found event log entry showing unsuccessful recovery information backup."
objLog.Writeline strStatusData
objLog.WriteLine "Event log ID: " & objBDEEvent.EventCode
objLog.WriteLine "Event log message: " & objBDEEvent.Message
objLog.Writeline "---------------------------------------------------------------------------------"
strStatusCode = 0
CreateStatusMIF strStatusData
ElseIf objBDEEvent.EventCode = "513" Then
objLog.Writeline "---------------------------------------------------------------------------------"
objLog.Writeline "Found event log entry showing successfull recovery information backup."
objLog.Writeline "Event log ID: " & objBDEEvent.EventCode
objLog.Writeline "Event log message: " & objBDEEvent.Message
objLog.Writeline "---------------------------------------------------------------------------------"
End If
Next
Else
objLog.WriteLine "Did not find a local event log entry for BitLocker AD backup."
End If

End Function

'----------------------------------------------------------------------------------------
'Function 14 - Used to create SMS status MIF's
'----------------------------------------------------------------------------------------
Function CreateStatusMIF(strStatusData)

err.clear
If argSMS = "1" then
Set MIF=CreateObject("ISMIFCOM.InstallStatusMIF")
Mif.Create "BitLocker","Microsoft","BitLocker.vbs","1.0","","",strStatusData,strStatusCode

If Err.number <> 0 Then
objLog.Writeline "Failed to create the SMS status MIF."
Else
objLog.WriteLine "Successfully created the SMS status MIF."
End If
End if

err.clear

End Function
'----------------------------------------------------------------------------------------
'Function 15 - Check for logged on User
'----------------------------------------------------------------------------------------
Function CheckUser

Set colComputer = objSWbemServices.ExecQuery("Select * from Win32_ComputerSystem")
For Each objComputer in colComputer
If not objComputer.UserName = "" Then
objlog.writeline "The following user is logged on: " & objComputer.UserName
strCurrentUser = "1"
Else
objlog.writeline "There is no user currently logged on to this computer"
strCurrentUser = "0"
End If
Next
End Function
'-----------------------------------------------------------------------------------------
'Function 16 - Create a Protect Key With Numerical Password
'-----------------------------------------------------------------------------------------

Function CreateRP(objEnVol)
On Error Resume Next

Err.clear
intRC = objEnVol.ProtectKeyWithNumericalPassword("Recovery Password",Empty,vProtID)
objLog.Writeline "Attempting to create a recovery password..."
If intRC <> 0 Then
strStatusData = "WARNING - failed to create recovery password with the following exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData

If Hex(intRC) = "8007054B" and BackupMandatory = "1" Then
strStatusData = "ERROR - failed to save recovery password to active directory with the following exit code: " & Hex(intRC)
objlog.writeline "Group Policy is requiring AD backup of the recovery password but AD could not be contacted."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData

Err.Clear
objLog.Writeline "Deleting previously created key protectors..."
intRC = objEnVol.DeleteKeyProtectors()
If intRC <> 0 Then
strStatusData = "ERROR - failed to remove key protectors with the following exit code: " & Hex(intRC) & " Script is quitting..."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.Quit -1
Else
objlog.writeline "Successfully removed key protectors with the following exit code: " & Hex(intRC) & " Script is quitting..."
Wscript.Quit -1
End If
End If
Else
objlog.writeline "Successfully created recovery password with the following exit code: " & Hex(intRC)
If BackupMandatory = 0 Then
Wscript.Sleep(5000)
getBDEEvents
End If
Exit Function
End If
err.clear

End Function
'----------------------------------------------------------------------------------------
'Function 17 - Request PIN from User
'----------------------------------------------------------------------------------------
Function GetPIN

strPIN=InputBox("Enter your new PIN number. The PIN must consist of a sequence of 4 to 20 digits.")
If strPIN = "" Then
strStatusData = "ERROR - User canceled the PIN input operation. Script is quitting..."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.Quit -1
End If

If IsNumeric(strPIN) Then
iLen = Len(strPIN)
If iLen > 3 and iLen < 21 Then
argValid = "1"
Else
i = i + 1

If i < 3 Then
Wscript.Echo "The PIN you entered was not 4 to 20 digits please re-enter a valid PIN."
objLog.writeline "WARNING - User did not enter a PIN that was not 4 to 20 digits."
GetPIN
Else
strStatusData = "ERROR - The PIN was not 4 to 20 digits. You have exceeded your maximum attempts."
Wscript.Echo "You exceeded the maximum number of attempts(3) to enter a PIN. The process is quitting."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
argValid = "0"
End If
End If
Else
Wscript.Echo "The PIN you entered contained letters or symbols. The PIN must only contain numbers please re-enter a valid PIN."
objlog.writeline "WARNING - User did not enter a PIN as a number."
i = i + 1
If i < 3 Then
GetPIN
Else
Wscript.Echo "You exceeded the maximum number of attempts(3) to enter a PIN. The process is quitting."
strStatusData = "ERROR - The PIN was not entered as a number. You have exceeded your maximum attempts."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
argValid = "0"
End If
End If

End Function

'----------------------------------------------------------------------------------------
'Function 18 - Determine conversion status
'----------------------------------------------------------------------------------------
Function GetConversionStatus(strCS)
If strCS = 1 Then
objlog.writeline "The volume has a status of fully encrypted but a clear key is present"
intRC = objWMIBDE.EnableKeyProtectors()
If intRC <> 0 Then
strStatusData = "ERROR - failed to enable key protector with the following exit code: " & Hex(intRC)
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Else
strStatusData = "Completed method EnableKeyProtectors with an exit code of: " & Hex(intRC)
objlog.writeline strStatusData
strStatusBDE = strStatusData
End If
Else
If strCS = 2 Then
strStatusData = "The volume has a status of encryption in progress"
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.Quit -1
Else
If strCS = 3 Then
strStatusData = "The volume has a status of decryption in progress"
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.Quit -1
Else
If strCS = 4 Then
strStatusData = "The volume has a status of encryption paused"
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.Quit -1
Else
If strCS = 5 then
strStatusData = "The volume has a status of decryption paused"
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.Quit -1
End If
End If
End if
End if
End if

End Function


'----------------------------------------------------------------------------------------
'Function 19 - Check protect errors for any know problems
'----------------------------------------------------------------------------------------
Function CheckError(intRC)

If Hex(initRC) = "80310030" Then
strStatusData = "ERROR - There is a boot CD/DVD or USB device in the system please remove and restart script. Script is quitting..."
objLog.Writeline strStatusData
strStatusCode = 0
CreateStatusMIF strStatusData
Wscript.Quit -1
End If

End Function

'----------------------------------------------------------------------------------------
'Function 20 - Shows help for the script
'----------------------------------------------------------------------------------------
Function ShowHelp
On Error Resume Next
WScript.echo "************************************************************************************************************************************" & vbCr & _
"Example: EnableBitLocker.vbs /on:tpm /l:c:\bitlocker.log," & vbCr & vbCr & _
"/on:<tpm,tp,tsk,usb>" & vbTab & "used to specify options for turning on BitLocker (tpm,tp,tsk) REQUIRED" & vbCr & _
"/l:<location>" & vbTab & vbTab & "specify to create a log file and it's location REQUIRED" & vbCr & _
"/rk:<location>" & vbTab & vbTab & "create a recovery key and store in a particular location OPTIONAL" & vbCr & _
"/em:<128d,256d,128,256>" & vbTab & "used to specify encryption algorithm if left out aes128d is used (aes128d, aes256d, aes128, aes256) OPTIONAL" & vbCr & _
"/promptuser" & vbTab & vbTab & "causes script to prompt user for TPM PIN or to insert USB drive OPTIONAL" & vbCr & _
"/sms" & vbTab & vbTab & vbTab & "creates an SMS status MIF for software distribution OPTIONAL" & vbCr & _
"/ro:" & chr(34) & "<oldownerpassword>" & chr(34) & " " & vbTab & "reset the TPM ownership using the existing owner password (password must be placed between quotes) OPTIONAL" & vbCr & vbCr & _
"************************************************************************************************************************************" & vbCr & _
WScript.quit
End Function

Also in our environment we have gotten away from any local admins on the machines. I am currently local admin on my machine for testing purpose while setting up all of our software packages. Adding a network admin as local may be a posibility but is not currently how our systems are setup, So our network admins are not setup as local on the clients machines. We are using a Network admin account to install post install tasks since all of our software packages are on located on a share on our network.

Thank you again for all of your work working thru this issue - tmcvay828 9 years ago

Is the account you are using for this a member of the local admins group on the machines? "We are using a Network admin account to install post install tasks since all of our software packages are on located on a share on our network" - SMal.tmcc 9 years ago

SMal..
No, the Network admin creds that I am using are not part of the local admin group on the client machines..
We currently do not have any "local admins" on the client machines at all..
I do setup a local admin during the unattend.vbs for the build but this user is not part of the network admin group so if I use this account the pos install packages do not install.. My thought is to add the local admin created during the unattend be added to the network admin group also to see if this corrects my issue.. - tmcvay828 9 years ago

you need to make the user you are using a member of the local admin group. You can do this via GPO or as a post task. or like you said, the local user you are using give rights to the network share. - SMal.tmcc 9 years ago

Thank you.. I will give this a shot and let you know how it goes - tmcvay828 9 years ago

Finally having time to sit and look over everything I found that during the script I was creating a log file to a directory that did not exist. This was causing the script to fail with no information and look like it completed. Once the script was written to create the directory before the script was run it would allow the script to function correctly.. So now seems that permissions had nothing to do with the script failing after all.. Thank you for all of your help!! - tmcvay828 9 years ago