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This is an example on how to create and call a Powerpack script from a CapaInstaller script (.cis)

insert code in a .cis script to call a powershell install scriptAll PowerPacks scripts must end with Exit-PSScript $Error or they will fail.

Code Block

language	powershell

Exit-PSScript $Error

How to suppress recording any errors when using PowerShell commands (if supported).

Code Block

language	powershell

Get-Process -Name 'dummy' -ErrorAction:Ignore

Create Functions - it is recommended to use the “approved” naming convention when creating functions. (Verb-Noun)

Code Block

language	vb

  If bStatus Then bStatus = File_FindFile("pwsh.exe", gsProgramfiles & "\PowerShell", True)
  If bStatus and isArray(gaValue) Then sPwshPath=gaValue(0)
  If bStatus and sPwshPath<>"" Then
    bStatus = File_GetVersion(sPwshPath, True)
    sPwshVersion=gsValue
    call Job_WriteLog("***********","Powershell installed: " & sPwshPath,true,true)
    call Job_WriteLog("***********","Powershell version installed: " & sPwshVersion,true,true)
  Else
    bStatus=Job_ErrorHandling("***********","Powershell (Core) must be installed.", 0)
  End if

  PSArgs="-Packageroot " & """" & gsPackageroot & """"
  PSArgs=PSArgs & " -AppName " & """" & sAppName & """"
  PSArgs=PSArgs & " -DllPath " & """" & gsWorkstationPath & "Lib\CapaOne.ScriptingLibrary.dll" & """"
  PSArgs=PSArgs & " -AppRelease " & """" & sPackageVersion & """"
  PSArgs=PSArgs & " -LogFile " & """" & gsLogdir & sAppName & "\" & sPackageVersion & "\" & sAppName & ".ps_Install.log" & """"
  PSArgs=PSArgs & " -TempFolder " & """" & gsTempdir & """"

  If bStatus Then bStatus=shell_execute(sPwshPath,"-ExecutionPolicy bypass -file " & """" & gsPackageroot & "\kit\Install.ps1" & """" & " " & PSArgs,True,0,False)
  If bStatus And giErrorlevel=3326 Then bStatus=CMS_JobRetryLater("Package will retry later.")
  If bStatus And giErrorlevel=3330 Then giErrorlevel=0
  If bStatus And giErrorlevel=3010 Then giErrorlevel=0
  If bStatus Then bStatus=cbool(giErrorlevel=0)

powershell script example (pslib.psm1 is a powerpack ps module and is used to load scripting library dll and handles exit codes)

View file

name	PSlib.psm1

Code Block

language	powershell

powershell

# get list of approved verbs
Get-Verb

# simple function example
function Start-InitializeSDK {
    $script:cms=New-Object -ComObject "CapaInstaller.SDK"
    $script:cms.SetDatabaseSettings($global:databaseserver,$global:database,$false)
    Write-Host $script:cms.GetDllVersion()
    $script:cms.SetDefaultManagementPoint($global:cmpid)
    $script:cms.GetManagementPoints()
    $script:cms.SetSplitter("|")
}

When calling Functions never use “( )” parentheses.

Code Block

language	powershell

# Correct
Start-InitializeSDK
# Wrong
Start-InitializeSDK()

How to encrypt passwords.

Code Block

language	powershell

[CmdletBinding()]
param (
    [Parameter(Mandatory=$true)]
    [string]$Password
  )

if (!$Password.Trim()){Write-Error "You must type a password to encrypt" -ErrorAction Stop}

#generate random AES key using 256-bit
$Key = New-Object Byte[] 32
[Security.Cryptography.RNGCryptoServiceProvider]::Create().GetBytes($Key)

$pw = ConvertTo-SecureString -String $Password -AsPlainText -Force
$encPassword=ConvertFrom-SecureString -SecureString $pw -Key $Key

Clear-Host
Write-Host "Encrypted password:`r`n$encPassword"
Write-Host
Write-Host "AES key:`r`n$($key -join ',')"
Write-Host

Join domain.

Code Block

language	powershell

[CmdletBinding()]
Param(
  [Parameter(Mandatory=$true)]
  [string]$Packageroot,
  [Parameter(Mandatory=$true)]
  [string]$AppName,
  [Parameter(Mandatory=$true)]
  [string]$AppRelease,
  [Parameter(Mandatory=$true)]
  [string]$LogFile,
  [Parameter(Mandatory=$true)]
  [string]$TempFolder,
  [Parameter(Mandatory=$true)]
  [string]$DllPath,
  [Parameter(Mandatory=$false)]
  [Object]$InputObject=$null
)

try {
  [string]$global:username='internal\userjoin'
  [string]$global:domain='internal.mydomain.dk'
  [string]$global:aeskey=@(159,185,19,134,62,241,80,22,70,244,23,168,237,185,210,199,58,255,173,93,250,159,101,244,247,44,211,43,100,217,26,25)
  [string]$global:encpass='25892d1116743f0423413b16050a5345MgB8AGYAWgAwAGoAdAB1AHoANQBzAHUANgAwAHMAOQBWAEgAYgBSAG4AbwBsAFEAPQA9AHwAMAA2AGUAOQBjADkAZAAyAGYANQBkAGUAMAA3ADEAMgA0ADQAMAAzAGYAYQBjAGYAOAA5AGUAOQBjAGEAMQBmAGUANwA3AGQANABmADQAYQAwADQAZgA4ADcAYQA5AGMAMAAxADUANQAwAGMAYQA5ADkAZABhAGIAZAAzAGUANAA='
  [string]$global:ou='OU=Windows 10,OU=Workstations,DC=internal,DC=mydomain,DC=dk'

  ### Download package kit
  [bool]$global:DownloadPackage = $false

  ##############################################
  #load core PS lib - don't mess with this!
  if ($InputObject){$pgkit=""}else{$pgkit="kit"}
  Import-Module (Join-Path $Packageroot $pgkit "PSlib.psm1") -ErrorAction stop
  #load Library dll
  $cs=Add-PSDll
  ##############################################

  #Begin
  $cs.Job_Start("WS",$AppName,$AppRelease,$LogFile,"INSTALL")
  $cs.Job_WriteLog("[Init]: Starting package: '" + $AppName + "' Release: '" + $AppRelease + "'")
  if(!$cs.Sys_IsMinimumRequiredDiskspaceAvailable('c:',100)){Exit-PSScript 3333}
  if ($global:DownloadPackage -and $InputObject){Start-PSDownloadPackage}
  
  $cs.Job_WriteLog("[Init]: `$PackageRoot:` '" + $Packageroot + "'")
  $cs.Job_WriteLog("[Init]: `$AppName:` '" + $AppName + "'")
  $cs.Job_WriteLog("[Init]: `$AppRelease:` '" + $AppRelease + "'")
  $cs.Job_WriteLog("[Init]: `$LogFile:` '" + $LogFile + "'")
  $cs.Job_WriteLog("[Init]: `$TempFolder:` '" + $TempFolder + "'")
  $cs.Job_WriteLog("[Init]: `$DllPath:` '" + $DllPath + "'")
  $cs.Job_WriteLog("[Init]: `$global:DownloadPackage`: '" + $global:DownloadPackage + "'")

  $domainInfo=Get-CimInstance -Namespace root\cimv2 -Class Win32_ComputerSystem
  if ($domainInfo.PartOfDomain -eq $false){
  
    Import-Module Microsoft.PowerShell.Management -UseWindowsPowerShell -NoClobber -WarningAction:SilentlyContinue
    $cred=New-Object System.Management.Automation.PsCredential $global:username,($global:encpass | ConvertTo-SecureString -key $global:aeskey)
    if ($global:ou) {
      add-computer -domainname $global:domain -credential $cred -oupath $global:ou}
    else {
      add-computer -domainname $global:domain -credential $cred}
  }
  else{
    $cs.Job_WriteLog("Computer is already joined to domain: $($domainInfo.Domain)")
  }  
  Exit-PSScript $Error

}
catch {
  $line = $_.InvocationInfo.ScriptLineNumber
  $cs.Job_WriteLog("*****************","Something bad happend at line $($line): $($_.Exception.Message)")
  Exit-PSScript $_.Exception.HResult
}

Enable local administrator account and set password.

Code Block

language	powershell


[CmdletBinding()]
Param(
  [Parameter(Mandatory=$true)]
  [string]$Packageroot,
  [Parameter(Mandatory=$true)]
  [string]$AppName,
  [Parameter(Mandatory=$true)]
  [string]$AppRelease,
  [Parameter(Mandatory=$true)]
  [string]$LogFile,
  [Parameter(Mandatory=$true)]
  [string]$TempFolder,
  [Parameter(Mandatory=$true)]
  [string]$DllPath,
  [Parameter(Mandatory=$false)]
  [Object]$InputObject=$null
)

try {
    #global variables
    [string]$global:ProductVersion = "1.65.2"
    [string]$global:LogFolder = Split-Path $LogFile -Parent
    [string]$global:InstallFile = "$Packageroot\kit\VSCodeSetup-x64-$global:ProductVersion.exe"
    [string]$global:InstallArgs = "/VERYSILENT /NORESTART /LANG=en /MERGETASKS=!runcode,addcontextmenufiles,addtopath /LOG=`"$(Join-Path $global:LogFolder $AppName).app.log`""

    ##############################################
    aeskey=@(177,185,19,134,62,241,80,22,70,244,23,168,237,185,210,199,58,255,173,93,250,159,101,244,247,44,211,43,100,217,96,38)
  $global:encpass='25892d1116743f0423413b16050a5345MgB8AGYAWgAwAGoAdAB1AHoANQBzAHUANgAwAHMAOQBWAEgAYgBSAG4AbwBsAFEAPQA9AHwAMAA2AGUAOQBjADkAZAAyAGYANQBkAGUAMAA3ADEAMgA0ADQAMAAzAGYAYQBjAGYAOAA5AGUAOQBjAGEAMQBmAGUANwA3AGQANABmADQAYQAwADQAZgA4ADcAYQA5AGMAMAAxADUANQAwAGMAYQA5ADkAZABhAGIAZAAzAGUANAA='

  ### Download package kit
  [bool]$global:DownloadPackage = $false

  ##############################################
  #load core PS lib - don't mess with this!
    if ($InputObject){$pgkit=""}else{$pgkit="kit"}
    Import-Module (Join-Path $Packageroot $pgkit "PSlib.psm1") -ErrorAction Stopstop
    #load Library dll
 
  $cs=Add-PSDll
  ##############################################

##############################################   #Begin
  $cs.Job_Start("WS",$AppName,$AppRelease,$LogFile,"INSTALL")
 
  $cs.Job_WriteLog("[Init]: Starting package: '" + $AppName + "' Release: '" + $AppRelease + "'")
    if(!$cs.Sys_IsMinimumRequiredDiskspaceAvailable('c:',3001500)){Exit-PSScript 3333}
    if ($global:DownloadPackage -and $InputObject){Start-PSDownloadPackage}
  
  $cs.Job_WriteLog("[Init]: `$PackageRoot:` '"  $retvalue=+ $Packageroot + "'")
  $cs.ShellJob_Execute($global:InstallFile,$global:InstallArgs,$true,0,$trueWriteLog("[Init]: `$AppName:` '" + $AppName + "'")
  $cs.Job_WriteLog("[Init]:  if ($retvalue -ne 0){Exit-PSScript $retvalue}
 `$AppRelease:` '" + $AppRelease + "'")
  $cs.Job_WriteLog("[Init]: `$LogFile:` '" + $LogFile + "'")
  $cs.Job_WriteLog("[Init]: `$TempFolder:` '" + $TempFolder + "'")
  $cs.Job_WriteLog("Install:","$AppName completed with status: $retvalue")

    [Init]: `$DllPath:` '" + $DllPath + "'")
  $cs.Job_WriteLog("[Init]: `$global:DownloadPackage`: '" + $global:DownloadPackage + "'")
  

  $cs.Job_WriteLog("Enable local Administrator")
  Enable-LocalUser -Name 'Administrator' -ErrorAction:Ignore
  Set-LocalUser -Name 'Administrator' -Password ($global:encpass | ConvertTo-SecureString -key $global:aeskey) -AccountNeverExpires
  $cs.Job_WriteLog("Successfully enabled local Administrator")

  Exit-PSScript $Error

}
catch {
  $line = $_.InvocationInfo.ScriptLineNumber
  $cs.Job_WriteLog("*****************","Something bad happend: at " +line $($line): $($_.Exception.Message)")
 
  Exit-PSScript $_.Exception.HResult
}

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