ConvertFrom-MsIdAadcAadConnectorSpaceDn.ps1
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<# .SYNOPSIS Convert Azure AD connector space object Distinguished Name (DN) in AAD Connect .EXAMPLE PS > ConvertFrom-MsIdAadcAadConnectorSpaceDn 'CN={414141414141414141414141414141414141414141413D3D}' Convert Azure AD connector space object DN in AAD Connect to sourceAnchor and sourceGuid. .EXAMPLE PS > 'CN={4F626A656374547970655F30303030303030302D303030302D303030302D303030302D303030303030303030303030}' | ConvertFrom-MsIdAadcAadConnectorSpaceDn Convert Azure AD connector space object DN in AAD Connect to cloudAnchor and cloudGuid. .INPUTS System.String #> function ConvertFrom-MsIdAadcAadConnectorSpaceDn { [CmdletBinding()] [OutputType([PSCustomObject])] param ( # Azure AD Connector Space DN from AAD Connect [Parameter(Mandatory = $true, ValueFromPipeline = $true, Position = 0)] [string] $InputObject ) process { ## Extract Hex String if ($InputObject -imatch '(?:CN=)?\{?([0-9a-f]+)\}?') { [string] $HexString = $Matches[1] } else { [string] $HexString = $InputObject } ## Decode Hex String [string] $DecodedString = ConvertFrom-HexString $HexString if ($DecodedString -imatch '([a-z]+)_([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})') { [guid] $CloudGuid = $Matches[2] $Result = [PSCustomObject]@{ cloudAnchor = $DecodedString cloudGuid = $CloudGuid } } else { [guid] $SourceGuid = ConvertFrom-Base64String $DecodedString -RawBytes $Result = [PSCustomObject]@{ sourceAnchor = $DecodedString sourceGuid = $SourceGuid } } Write-Output $Result } } |