Public/Get-ADSIGroupManagedBy.ps1
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function Get-ADSIGroupManagedBy { <# .SYNOPSIS This function retrieve the group that the current user manage in the ActiveDirectory. .DESCRIPTION This function retrieve the group that the current user manage in the ActiveDirectory. Typically the function will search for group(s) and look at the 'ManagedBy' property where it matches the current user. .PARAMETER SamAccountName Specify the SamAccountName of the Manager of the group You can also use the alias: ManagerSamAccountName. .PARAMETER AllManagedGroups Specify to search for groups with a Manager (managedby property) .PARAMETER NoManager Specify to search for groups without Manager (managedby property) .PARAMETER Credential Specify the Credential to use for the query .PARAMETER SizeLimit Specify the number of item maximum to retrieve .PARAMETER DomainDistinguishedName Specify the Domain or Domain DN path to use .EXAMPLE Get-ADSIGroupManagedBy -SamAccountName fxcat This will list all the group(s) where fxcat is designated as Manager. .EXAMPLE Get-ADSIGroupManagedBy This will list all the group(s) where the current user is designated as Manager. .EXAMPLE Get-ADSIGroupManagedBy -NoManager This will list all the group(s) without Manager .EXAMPLE Get-ADSIGroupManagedBy -AllManagedGroup This will list all the group(s) without Manager .NOTES Francois-Xavier Cat LazyWinAdmin.com @lazywinadm github.com/lazywinadmin/AdsiPS #> [CmdletBinding(DefaultParameterSetName = "One")] PARAM ( [Parameter(ParameterSetName = "One")] [Alias("ManagerSamAccountName")] [String]$SamAccountName = $env:USERNAME, [Parameter(ParameterSetName = "All")] [Switch]$AllManagedGroups, [Parameter(ParameterSetName = "No")] [Switch]$NoManager, [Alias("RunAs")] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential = [System.Management.Automation.PSCredential]::Empty, [Alias("DomainDN", "Domain", "SearchBase", "SearchRoot")] [String]$DomainDistinguishedName = $(([adsisearcher]"").Searchroot.path), [Alias("ResultLimit", "Limit")] [int]$SizeLimit = '100' ) BEGIN { } PROCESS { TRY { # Building the basic search object with some parameters $Search = New-Object -TypeName System.DirectoryServices.DirectorySearcher -ErrorAction 'Stop' $Search.SizeLimit = $SizeLimit $Search.SearchRoot = $DomainDN IF ($PSBoundParameters['DomainDistinguishedName']) { # Fixing the path if needed IF ($DomainDistinguishedName -notlike "LDAP://*") { $DomainDistinguishedName = "LDAP://$DomainDistinguishedName" }#IF Write-Verbose -Message "Different Domain specified: $DomainDistinguishedName" $Search.SearchRoot = $DomainDistinguishedName } IF ($PSBoundParameters['Credential']) { Write-Verbose -Message "Different Credential specified: $($Credential.UserName)" $Cred = New-Object -TypeName System.DirectoryServices.DirectoryEntry -ArgumentList $DomainDistinguishedName, $($Credential.UserName), $($Credential.GetNetworkCredential().password) $Search.SearchRoot = $Cred } IF ($PSBoundParameters['SamAccountName']) { Write-Verbose -Message "SamAccountName" #Look for User DN $UserSearch = $search $UserSearch.Filter = "(&(SamAccountName=$SamAccountName))" $UserDN = $UserSearch.FindOne().Properties.distinguishedname -as [string] # Define the query to find the Groups managed by this user $Search.Filter = "(&(objectCategory=group)(ManagedBy=$UserDN))" } IF ($PSBoundParameters['AllManagedGroups']) { Write-Verbose -Message "All Managed Groups Param" $Search.Filter = "(&(objectCategory=group)(managedBy=*))" } IF ($PSBoundParameters['NoManager']) { Write-Verbose -Message "No Manager param" $Search.Filter = "(&(objectCategory=group)(!(!managedBy=*)))" } IF (-not ($PSBoundParameters['SamAccountName']) -and -not ($PSBoundParameters['AllManagedGroups']) -and -not ($PSBoundParameters['NoManager'])) { Write-Verbose -Message "No parameters used" #Look for User DN $UserSearch = $search $UserSearch.Filter = "(&(SamAccountName=$SamAccountName))" $UserDN = $UserSearch.FindOne().Properties.distinguishedname -as [string] # Define the query to find the Groups managed by this user $Search.Filter = "(&(objectCategory=group)(ManagedBy=$UserDN))" } Foreach ($group in $Search.FindAll()) { $Properties = @{ "SamAccountName" = $group.properties.samaccountname -as [string] "DistinguishedName" = $group.properties.distinguishedname -as [string] "GroupType" = $group.properties.grouptype -as [string] "Mail" = $group.properties.mail -as [string] } New-Object -TypeName psobject -Property $Properties } }#try CATCH { $pscmdlet.ThrowTerminatingError($_) } }#Process END { Write-Verbose -Message "[END] Function Get-ADSIGroupManagedBy End." } } |