Public/New-IntuneWin32AppDetectionRuleScript.ps1
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function New-IntuneWin32AppDetectionRuleScript { <# .SYNOPSIS Create a new PowerShell script based detection rule object to be used for the Add-IntuneWin32App function. .DESCRIPTION Create a new PowerShell script based detection rule object to be used for the Add-IntuneWin32App function. .PARAMETER ScriptFile Specify the full path to the PowerShell detection script, e.g. 'C:\Scripts\Detection.ps1'. .PARAMETER EnforceSignatureCheck Specify if PowerShell script signature check should be enforced. .PARAMETER RunAs32Bit Specify if PowerShell script should be executed as a 32-bit process. .NOTES Author: Nickolaj Andersen Contact: @NickolajA Created: 2020-09-17 Updated: 2020-09-17 Version history: 1.0.0 - (2020-09-17) Function created #> [CmdletBinding(SupportsShouldProcess = $true)] param( [parameter(Mandatory = $true, HelpMessage = "Specify the full path to the PowerShell detection script, e.g. 'C:\Scripts\Detection.ps1'.")] [ValidateNotNullOrEmpty()] [string]$ScriptFile, [parameter(Mandatory = $false, HelpMessage = "Specify if PowerShell script signature check should be enforced.")] [ValidateNotNullOrEmpty()] [bool]$EnforceSignatureCheck = $false, [parameter(Mandatory = $false, HelpMessage = "Specify if PowerShell script should be executed as a 32-bit process.")] [ValidateNotNullOrEmpty()] [bool]$RunAs32Bit = $false ) Process { # Handle initial value for return $DetectionRule = $null # Detect if passed script file exists if (Test-Path -Path $ScriptFile) { # Convert script file contents to base64 string $ScriptContent = [System.Convert]::ToBase64String([System.IO.File]::ReadAllBytes("$($ScriptFile)")) # Construct detection rule ordered table $DetectionRule = [ordered]@{ "@odata.type" = "#microsoft.graph.win32LobAppPowerShellScriptDetection" "enforceSignatureCheck" = $EnforceSignatureCheck "runAs32Bit" = $RunAs32Bit "scriptContent" = $ScriptContent } } else { Write-Warning -Message "Unable to detect the presence of specified script file" } # Handle return value with constructed detection rule return $DetectionRule } } |