Fortytwo.IAM.Core.Connector

1.5.0

Private/Test-ConnectorZipFile.ps1

function Test-ConnectorZipFile {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory = $true)]
        [ValidateNotNullOrEmpty()]
        [string] $Path
    )

    try {
        $archive = [System.IO.Compression.ZipFile]::OpenRead($Path)

        try {
            foreach ($entry in $archive.Entries) {
                if ([string]::IsNullOrEmpty($entry.Name)) {
                    continue
                }

                $entryStream = $entry.Open()
                try {
                    $entryStream.CopyTo([System.IO.Stream]::Null)
                }
                finally {
                    $entryStream.Dispose()
                }
            }
        }
        finally {
            $archive.Dispose()
        }
    }
    catch {
        throw "ZIP file validation failed for '$Path'. The file may be corrupt or unsupported. $($_.Exception.Message)"
    }
}