core/modules/monkeyutils/public/Out-ZipFile.ps1
|
# Monkey365 - the PowerShell Cloud Security Tool for Azure and Microsoft 365 (copyright 2022) by Juan Garrido # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. function Out-ZipFile { <# .SYNOPSIS Out-ZipFile .DESCRIPTION Out-ZipFile .INPUTS .OUTPUTS .EXAMPLE .NOTES Author : Juan Garrido Twitter : @tr1ana File Name : Out-ZipFile Version : 1.0 .LINK https://github.com/silverhack/monkey365 #> [CmdletBinding()] param( [Parameter(Position=0, Mandatory=$true, ValueFromPipeline=$true)] [ValidateNotNullOrEmpty()] [Object]$InputObject, [Parameter(Mandatory=$true)] [ValidateScript({Test-Path $_})] [String]$Path, [Parameter(Mandatory=$true)] [String]$ZipFile ) Begin{ $zipMS = [System.IO.MemoryStream]::new() $zipArchive = [System.IO.Compression.ZipArchive]::new($zipMS,[System.IO.Compression.ZipArchiveMode]::Create,$true) } Process{ foreach($f in $InputObject){ [uri]$baseuri = [uri]::new($Path) [uri]$fulluri = [uri]::new($f) $relativeuri = $baseuri.MakeRelativeUri($fulluri) [byte[]]$fileToZipBytes = [System.IO.File]::ReadAllBytes($f) $zipFileEntry = $zipArchive.CreateEntry($relativeuri.ToString(), [System.IO.Compression.CompressionLevel]::Optimal) $zipEntryStream = $zipFileEntry.Open() $zipFileBinary = [System.IO.BinaryWriter]::new($zipEntryStream) $zipFileBinary.Write($fileToZipBytes) $zipFileBinary.Dispose() } $zipArchive.Dispose() } End{ if($zipMS.Length -gt 0){ $outTo = ('{0}/{1}' -f $Path, $ZipFile) $fileStream = [System.IO.FileStream]::new($outTo,[System.IO.FileMode]::Create) [void]$zipMS.Seek(0,[System.IO.SeekOrigin]::Begin) [void]$zipMS.CopyTo($fileStream) $zipMS.Flush() $zipMS.Close() $zipMS.Dispose() $fileStream.Close() $fileStream.Dispose() } } } |