functions/Get-DbaDbAsymmetricKey.ps1
|
function Get-DbaDbAsymmetricKey { <# .SYNOPSIS Gets database Asymmetric Key .DESCRIPTION Gets database Asymmetric Key .PARAMETER SqlInstance The target SQL Server instance .PARAMETER SqlCredential Login to the target instance using alternative credentials. Accepts PowerShell credentials (Get-Credential). Windows Authentication, SQL Server Authentication, Active Directory - Password, and Active Directory - Integrated are all supported. For MFA support, please use Connect-DbaInstance. .PARAMETER Database Get Asymmetric Keys from specific database .PARAMETER ExcludeDatabase Database(s) to ignore when retrieving Asymmetric Keys .PARAMETER InputObject Enables piping from Get-DbaDatabase .PARAMETER Name Get specific Asymmetric Key by name .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 Tags: AsymmetricKey Author: Stuart Moore (@napalmgram), stuart-moore.com Website: https://dbatools.io Copyright: (c) 2018 by dbatools, licensed under MIT License: MIT https://opensource.org/licenses/MIT .EXAMPLE PS C:\> Get-DbaDbAsymmetricKey -SqlInstance sql2016 Gets all Asymmetric Keys .EXAMPLE PS C:\> Get-DbaDbAsymmetricKey -SqlInstance Server1 -Database db1 Gets the Asymmetric Keys for the db1 database .EXAMPLE PS C:\> Get-DbaDbAsymmetricKey -SqlInstance Server1 -Database db1 -Name key1 Gets the key1 Asymmetric Key within the db1 database #> [CmdletBinding()] param ( [DbaInstanceParameter[]]$SqlInstance, [PSCredential]$SqlCredential, [string[]]$Database, [string[]]$ExcludeDatabase, [string[]]$Name, [parameter(ValueFromPipeline)] [Microsoft.SqlServer.Management.Smo.Database[]]$InputObject, [switch]$EnableException ) process { if ($SqlInstance) { $InputObject += Get-DbaDatabase -SqlInstance $SqlInstance -SqlCredential $SqlCredential -Database $Database -ExcludeDatabase $ExcludeDatabase } foreach ($db in $InputObject) { if (!$db.IsAccessible) { Write-Message -Level Warning -Message "$db is not accessible, skipping" continue } $akeys = $db.AsymmetricKeys if ($null -eq $akeys) { Write-Message -Message "No Asymmetic Keys exists in the $db database on $instance" -Target $db -Level Verbose continue } if ($Name) { $akeys = $akeys | Where-Object Name -in $Name } foreach ($akey in $akeys) { Add-Member -Force -InputObject $akey -MemberType NoteProperty -Name ComputerName -value $db.ComputerName Add-Member -Force -InputObject $akey -MemberType NoteProperty -Name InstanceName -value $db.InstanceName Add-Member -Force -InputObject $akey -MemberType NoteProperty -Name SqlInstance -value $db.SqlInstance Add-Member -Force -InputObject $akey -MemberType NoteProperty -Name Database -value $db.Name Select-DefaultView -InputObject $akey -Property ComputerName, InstanceName, SqlInstance, Database, Name, Owner, KeyEncryptionAlgorithm, KeyLength, PrivateKeyEncryptionType, Thumbprint } } } } |