functions/Get-DbaProductKey.ps1
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function Get-DbaProductKey { <# .SYNOPSIS Gets SQL Server Product Keys from local or destination SQL Servers. Works with SQL Server 2005-2016 .DESCRIPTION Using a string of servers, a text file, or Central Management Server to provide a list of servers, this script will go to each server and get the product key for all installed instances. Clustered instances are supported as well. Requires regular user access to the SQL instances, SMO installed locally, Remote Registry enabled and accessible by the account running the script. Uses key decoder by Jakob Bindslet (http://goo.gl/1jiwcB) .PARAMETER SqlInstance Allows you to specify a comma separated list of servers to query. .PARAMETER SqlCredential Login to the target instance using alternative credentials. Windows and SQL Authentication supported. Accepts credential objects (Get-Credential) .PARAMETER SqlCms Deprecated, pipe in from Get-DbaRegisteredServer .PARAMETER ServersFromFile Deprecated, pipe in from Get-Content .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .NOTES Author: Chrissy LeMaire (@cl), netnerds.net Tags: ProductKey Website: https://dbatools.io Copyright: (C) Chrissy LeMaire, clemaire@gmail.com License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Get-DbaProductKey .EXAMPLE Get-DbaProductKey winxp, sqlservera, sqlserver2014a, win2k8 Gets SQL Server versions, editions and product keys for all instances within each server or workstation. #> [CmdletBinding()] Param ( [parameter(ValueFromPipeline, Mandatory)] [Alias("ServerInstance", "SqlServer", "SqlInstances")] [DbaInstanceParameter[]]$SqlInstance, [PSCredential]$SqlCredential, [string]$SqlCms, [string]$ServersFromFile, [switch]$EnableException ) begin { Function Unlock-SqlInstanceKey { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [byte[]]$data, [int]$version ) try { if ($version -ge 11) { $binArray = ($data)[0 .. 66] } else { $binArray = ($data)[52 .. 66] } $charsArray = "B", "C", "D", "F", "G", "H", "J", "K", "M", "P", "Q", "R", "T", "V", "W", "X", "Y", "2", "3", "4", "6", "7", "8", "9" for ($i = 24; $i -ge 0; $i--) { $k = 0 for ($j = 14; $j -ge 0; $j--) { $k = $k * 256 -bxor $binArray[$j] $binArray[$j] = [math]::truncate($k / 24) $k = $k % 24 } $productKey = $charsArray[$k] + $productKey if (($i % 5 -eq 0) -and ($i -ne 0)) { $productKey = "-" + $productKey } } } catch { $productkey = "Cannot decode product key." } return $productKey } } process { if ($SqlCms) { Stop-Function -Message "Please pipe in servers using Get-DbaRegisteredServer instead" return } If ($ServersFromFile) { Stop-Function -Message "Please pipe in servers using Get-Content instead" return } $basepath = "SOFTWARE\Microsoft\Microsoft SQL Server" foreach ($instance in $SqlInstance) { $computerName = $instance.ComputerName if ($instance.IsLocalhost) { $localmachine = [Microsoft.Win32.RegistryHive]::LocalMachine $defaultview = [Microsoft.Win32.RegistryView]::Default $reg = [Microsoft.Win32.RegistryKey]::OpenBaseKey($localmachine, $defaultview) } else { # Get IP for remote registry access. It's the most reliable. try { $ipaddr = ([System.Net.Dns]::GetHostAddresses($computerName)).IPAddressToString } catch { Stop-Function -Message "Can't resolve $computerName. Skipping." -Continue } try { $reg = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey("LocalMachine", $ipaddr) } catch { Stop-Function -Message "Can't access registry for $computerName. Is the Remote Registry service started?" -Continue } } $instanceNames = $reg.OpenSubKey("$basepath\Instance Names\SQL", $false) if ($instanceNames -eq $null) { Stop-Function -Message "No instances found on $computerName. Skipping." -Continue } # Get Product Keys for all instances on the server. foreach ($instanceName in $instanceNames.GetValueNames()) { if ($instanceName -eq "MSSQLSERVER") { $SqlInstanceName = $instance } else { $SqlInstanceName = "$instance\$instanceName" } $subkeys = $reg.OpenSubKey("$basepath", $false) $instancekey = $subkeys.GetSubKeynames() | Where-Object { $_ -like "*.$instanceName" } if ($null -eq $instancekey) { $instancekey = $instanceName } # SQL 2k5 # Cluster instance hostnames are required for SMO connection $cluster = $reg.OpenSubKey("$basepath\$instancekey\Cluster", $false) if ($cluster -ne $null) { $clustername = $cluster.GetValue("ClusterName") if ($instanceName -eq "MSSQLSERVER") { $SqlInstanceName = $clustername } else { $SqlInstanceName = "$clustername\$instanceName" } } Write-Message -Level Verbose -Message "Connecting to $SqlInstanceName" try { Write-Message -Level Verbose -Message "Connecting to $instance" $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $sqlcredential -MinimumVersion 10 } catch { Stop-Function -Message "Failure" -Category ConnectionError -ErrorRecord $_ -Target $instance -Continue } $servicePack = $server.ProductLevel Write-Message -Level Debug -Message "$instance $instanceName version is $($server.VersionMajor)" switch ($server.VersionMajor) { 9 { $sqlversion = "SQL Server 2005 $servicePack" $findkeys = $reg.OpenSubKey("$basepath\90\ProductID", $false) foreach ($findkey in $findkeys.GetValueNames()) { if ($findkey -like "DigitalProductID*") { $key = "$basepath\90\ProductID\$findkey" } } } 10 { $sqlversion = "SQL Server 2008 $servicePack" $key = "$basepath\MSSQL10" if ($server.VersionMinor -eq 50) { $key += "_50" $sqlversion = "SQL Server 2008 R2 $servicePack" } $key += ".$instanceName\Setup\DigitalProductID" } 11 { $key = "$basepath\110\Tools\Setup\DigitalProductID" $sqlversion = "SQL Server 2012 $servicePack" } 12 { $key = "$basepath\120\Tools\Setup\DigitalProductID" $sqlversion = "SQL Server 2014 $servicePack" } 13 { $key = "$basepath\130\Tools\Setup\DigitalProductID" $sqlversion = "SQL Server 2016 $servicePack" } 14 { $key = "$basepath\140\Tools\ClientSetup\DigitalProductID" $sqlversion = "SQL Server 2017 $servicePack" } default { Stop-Function -Message "SQL version not currently supported." -Continue } } if ($server.Edition -notlike "*Express*") { try { $subkey = Split-Path $key $binaryvalue = Split-Path $key -leaf $binarykey = $($reg.OpenSubKey($subkey)).GetValue($binaryvalue) } catch { $sqlkey = "Could not connect to $computername" } try { $sqlkey = Unlock-SqlInstanceKey $binarykey $server.VersionMajor } catch { } } else { $sqlkey = "SQL Server Express Edition" } [pscustomobject]@{ "SQL Instance" = $SqlInstanceName "SQL Version" = $sqlversion "SQL Edition" = $server.Edition "Product Key" = $sqlkey } } $reg.Close() } } end { Test-DbaDeprecation -DeprecatedOn "1.0.0" -EnableException:$false -Alias Get-SqlServerKey Test-DbaDeprecation -DeprecatedOn "1.0.0" -EnableException:$false -Alias Get-DbaSqlProductKey Test-DbaDeprecation -DeprecatedOn "1.0.0" -EnableException:$false -Parameter CMSStore Test-DbaDeprecation -DeprecatedOn "1.0.0" -EnableException:$false -Parameter ServersFromFile } } |