functions/Get-DbaDatabaseMasterKey.ps1
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Function Get-DbaDatabaseMasterKey { <# .SYNOPSIS Gets specified database master key .DESCRIPTION Gets specified database master key .PARAMETER SqlInstance The target SQL Server instance .PARAMETER SqlCredential Allows you to login to SQL Server using alternative credentials .PARAMETER Database Get master key from specific database .PARAMETER ExcludeDatabase The database(s) to exclude - this list is auto-populated from the server .PARAMETER WhatIf Shows what would happen if the command were to run. No actions are actually performed .PARAMETER Confirm Prompts you for confirmation before executing any changing operations within the command .PARAMETER Silent Use this switch to disable any kind of verbose messages .NOTES Tags: Certificate, Databases Website: https://dbatools.io Copyright: (C) Chrissy LeMaire, clemaire@gmail.com License: GNU GPL v3 https://opensource.org/licenses/GPL-3.0 .EXAMPLE Get-DbaDatabaseMasterKey -SqlInstance sql2016 Gets all master database keys .EXAMPLE Get-DbaDatabaseMasterKey -SqlInstance Server1 -Database db1 Gets the master key for the db1 database #> [CmdletBinding()] param ( [parameter(Mandatory, ValueFromPipeline)] [Alias("ServerInstance", "SqlServer")] [DbaInstanceParameter[]]$SqlInstance, [PSCredential]$SqlCredential, [object[]]$Database, [object[]]$ExcludeDatabase, [switch]$Silent ) process { foreach ($instance in $SqlInstance) { try { Write-Message -Level Verbose -Message "Connecting to $instance" $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $sqlcredential } catch { Stop-Function -Message "Failure" -Category ConnectionError -ErrorRecord $_ -Target $instance -Continue } $databases = $server.Databases if ($Database) { $databases = $databases | Where-Object Name -In $Database } if ($ExcludeDatabase) { $databases = $databases | Where-Object Name -NotIn $ExcludeDatabase } foreach ($db in $databases) { if (!$db.IsAccessible) { Write-Message -Level Warning -Message "Database $db is not accessible. Skipping." continue } $masterkey = $db.MasterKey if (!$masterkey) { Write-Message -Message "No master key exists in the $db database on $instance" -Target $db -Level Verbose continue } Add-Member -Force -InputObject $masterkey -MemberType NoteProperty -Name ComputerName -value $server.NetName Add-Member -Force -InputObject $masterkey -MemberType NoteProperty -Name InstanceName -value $server.ServiceName Add-Member -Force -InputObject $masterkey -MemberType NoteProperty -Name SqlInstance -value $server.DomainInstanceName Add-Member -Force -InputObject $masterkey -MemberType NoteProperty -Name Database -value $db.Name Select-DefaultView -InputObject $masterkey -Property ComputerName, InstanceName, SqlInstance, Database, CreateDate, DateLastModified, IsEncryptedByServer } } } } |