Private/New-Win32Rule.ps1
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function New-Win32Rule { [CmdletBinding()] [OutputType([Hashtable])] param ( [Parameter(HelpMessage = 'The type of rule to create.')] [ValidateSet('requirement', 'detection')] [string]$RuleParentType, [ValidateSet('file', 'registry', 'script', 'msi')] [string]$RuleType, [Parameter(ParameterSetName = 'file', Mandatory, HelpMessage = 'The path to the file or folder.')] [Parameter(ParameterSetName = 'registry', Mandatory, HelpMessage = 'The registry key path.')] [ValidateScript({ if (Test-Path -Path $_ -IsValid) { $true } else { throw "Path dosn't seem to be valid." } })] [string]$Path, [Parameter(ParameterSetName = 'msi', Mandatory, HelpMessage = 'The path to the MSI file.')] [ValidateScript({ if (Test-Path -Path $_ -IsValid) { $true } else { throw "MSI path dosn't seem to be valid." } })] [string]$MSIPath, [Parameter(ParameterSetName = 'msi', HelpMessage = 'The product code to detect.')] [string]$ProductCode, [Parameter(ParameterSetName = 'msi', HelpMessage = 'The MSI operation type. If exists is selected then the operator and comparison value are not required.')] [ValidateSet('notConfigured', 'equal', 'notEqual', 'greaterThan', 'greaterThanOrEqual', 'lessThan', 'lessThanOrEqual')] [string]$ProductVersionOperator = 'notConfigured', [Parameter(ParameterSetName = 'msi', HelpMessage = 'The value to compare against.')] [string]$ProductVersion, [Parameter(ParameterSetName = 'msi', HelpMessage = 'Detect the MSI properties automatically.')] [bool]$AutoDetect = $true, [Parameter(ParameterSetName = 'file', Mandatory, HelpMessage = 'The file or folder name.')] [string]$FileOrFolderName, [Parameter(ParameterSetName = 'file', HelpMessage = 'Expand 32bit variables on a 64bit system?')] [Parameter(ParameterSetName = 'registry', HelpMessage = 'Expand 32bit variables on a 64bit system?')] [bool]$Check32BitOn64System = $true, [Parameter(ParameterSetName = 'file', HelpMessage = 'The path or file operation type. If exists is selected then the operator and comparison value are not required.')] [ValidateSet('notConfigured', 'exists', 'modifiedDate', 'createdDate', 'version', 'sizeInMB')] [string]$FileOperationType = 'exists', [Parameter(HelpMessage = 'The operator for comparison. Do not set for detection rules.')] [Parameter(ParameterSetName = 'file', HelpMessage = 'The operator for comparison.')] [Parameter(ParameterSetName = 'registry', HelpMessage = 'The operator for comparison.')] [Parameter(ParameterSetName = 'script', HelpMessage = 'The operator for comparison. ')] [ValidateSet('notConfigured', 'equal', 'notEqual', 'greaterThan', 'greaterThanOrEqual', 'lessThan', 'lessThanOrEqual')] [string]$Operator = 'notConfigured', [Parameter(ParameterSetName = 'file', HelpMessage = 'The value to compare against.')] [Parameter(ParameterSetName = 'registry', HelpMessage = 'The value to compare against.')] [string]$ComparisonValue, [Parameter(ParameterSetName = 'registry', Mandatory, HelpMessage = 'The registry value name to detect.')] [string]$ValueName, [Parameter(ParameterSetName = 'registry', Mandatory, HelpMessage = 'The registry operation type. If exists is selected then the operator and comparison value are not required.')] [ValidateSet('notConfigured', 'exists', 'doesNotExist', 'string', 'integer', 'version')] [string]$RegistryOperationType = 'exists', [Parameter(ParameterSetName = 'script', Mandatory, HelpMessage = 'The script display name. Default will be file name.')] [string]$DisplayName, [Parameter(ParameterSetName = 'script', HelpMessage = 'The enforces a script signature check.')] [bool]$EnforceSignatureCheck = $false, [Parameter(ParameterSetName = 'script', HelpMessage = 'Run script as 32bit on 64bit systems.')] [ValidateSet('$true', 'false')] [bool]$RunAs32Bit = $false, [Parameter(ParameterSetName = 'script', HelpMessage = 'The account type to run the requirements script as.')] [ValidateSet('system', 'user')] [string]$runAsAccount = 'system', [Parameter(ParameterSetName = 'script', Mandatory, HelpMessage = 'The script path.')] [ValidateScript({ if (Test-Path -Path $_) { if ($(Get-Item -Path $_).Extension -ne '.ps1' ) { throw "Script file must be a PowerShell script." } else { $true } } else { throw "Path isnt valid." } })] [string]$ScriptPath ) process { $RuleODataTypeHashtable = @{ "file" = "#microsoft.graph.win32LobAppFileSystemRule" "registry" = "#microsoft.graph.win32LobAppRegistryRule" "script" = "#microsoft.graph.win32LobAppPowerShellScriptRule" "msi" = "#microsoft.graph.win32LobAppProductCodeRule" } $RuleHashtable = @{} $RuleHashtable.Add("@odata.type", $RuleODataTypeHashtable[$RuleType]) foreach ($P in $PSBoundParameters.Keys) { $RuleHashtable.Add($P, $PSBoundParameters[$P]) } # Add parameters that have have default assigned and have not been overridden for each RuleType switch ($RuleType) { 'file' { if (-not $RuleHashtable.ContainsKey('path')) { $RuleHashtable.Add('path', $Path) } if (-not $RuleHashtable.ContainsKey('fileOrFolderName')) { $RuleHashtable.Add('fileOrFolderName', $FileOrFolderName) } if (-not $RuleHashtable.ContainsKey('fileOperationType')) { $RuleHashtable.Add('fileOperationType', $FileOperationType) } if (-not $RuleHashtable.ContainsKey('check32BitOn64System')) { $RuleHashtable.Add('check32BitOn64System', $Check32BitOn64System) } } 'registry' { if (-not $RuleHashtable.ContainsKey('path')) { $RuleHashtable.Add('path', $Path) } if (-not $RuleHashtable.ContainsKey('valueName')) { $RuleHashtable.Add('valueName', $ValueName) } if (-not $RuleHashtable.ContainsKey('registryOperationType')) { $RuleHashtable.Add('registryOperationType', $RegistryOperationType) } } 'script' { if (-not $RuleHashtable.ContainsKey('displayName')) { $RuleHashtable.Add('displayName', $DisplayName) } if (-not $RuleHashtable.ContainsKey('enforceSignatureCheck')) { $RuleHashtable.Add('enforceSignatureCheck', $EnforceSignatureCheck) } if (-not $RuleHashtable.ContainsKey('runAs32Bit')) { $RuleHashtable.Add('runAs32Bit', $RunAs32Bit) } if (-not $RuleHashtable.ContainsKey('runAsAccount')) { $RuleHashtable.Add('runAsAccount', $runAsAccount) } if (-not $RuleHashtable.ContainsKey('scriptContent')) { $RuleHashtable.Add('scriptContent', (Get-Content -Path $ScriptPath)) } } 'msi' { if (-not $RuleHashtable.ContainsKey('msiPath')) { $RuleHashtable.Add('msiPath', $MSIPath) } if (-not $RuleHashtable.ContainsKey('productCode')) { $RuleHashtable.Add('productCode', $ProductCode) } if (-not $RuleHashtable.ContainsKey('productVersionOperator')) { $RuleHashtable.Add('productVersionOperator', $ProductVersionOperator) } if (-not $RuleHashtable.ContainsKey('productVersion')) { $RuleHashtable.Add('productVersion', $ProductVersion) } } } # Remove Fields not needed for output $RuleHashtable.RuleType = $RuleParentType $RuleHashtable.Remove('RuleParentType') $RuleHashtable.Remove('MSIPath') if (($RuleType -eq 'file' -or $RuleType -eq 'registry') -and ($FileOperationType -eq 'exists' -or $RegistryOperationType -eq 'exists')) { $RuleHashtable.Remove('Operator') $RuleHashtable.Remove('ComparisonValue') } if (($RuleType -eq 'msi' -and $AutoDetect -eq $true)) { $MSIInfo = Get-MSIProperties -Path $MSIPath $RuleHashtable.ProductCode = $MSIInfo.ProductCode $RuleHashtable.ProductVersion = $MSIInfo.ProductVersion $RuleHashtable.ProductVersionOperator = 'equal' } return $RuleHashtable } } |