functions/Copy-DbaServerAudit.ps1
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function Copy-DbaServerAudit { <# .SYNOPSIS Copy-DbaServerAudit migrates server audits from one SQL Server to another. .DESCRIPTION By default, all audits are copied. The -Audit parameter is auto-populated for command-line completion and can be used to copy only specific audits. If the audit already exists on the destination, it will be skipped unless -Force is used. .PARAMETER Source Source SQL Server. You must have sysadmin access and server version must be SQL Server version 2000 or greater. .PARAMETER SourceSqlCredential Allows you to login to servers using SQL Logins as opposed to Windows Auth/Integrated/Trusted. To use: $scred = Get-Credential, then pass $scred object to the -SourceSqlCredential parameter. Windows Authentication will be used if DestinationSqlCredential is not specified. SQL Server does not accept Windows credentials being passed as credentials. To connect as a different Windows user, run PowerShell as that user. .PARAMETER Destination Destination Sql Server. You must have sysadmin access and server version must be SQL Server version 2000 or greater. .PARAMETER DestinationSqlCredential Allows you to login to servers using SQL Logins as opposed to Windows Auth/Integrated/Trusted. To use: $dcred = Get-Credential, then pass this $dcred to the -DestinationSqlCredential parameter. Windows Authentication will be used if DestinationSqlCredential is not specified. SQL Server does not accept Windows credentials being passed as credentials. To connect as a different Windows user, run PowerShell as that user. .PARAMETER Audit The audit(s) to process - this list is auto-populated from the server. If unspecified, all audits will be processed. .PARAMETER ExcludeAudit The audit(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 Force Drops and recreates the XXXXX if it exists .PARAMETER Silent Use this switch to disable any kind of verbose messages .NOTES Tags: Migration Author: Chrissy LeMaire (@cl), netnerds.net Requires: sysadmin access on SQL Servers Website: https://dbatools.io Copyright: (C) Chrissy LeMaire, clemaire@gmail.com License: GNU GPL v3 https://opensource.org/licenses/GPL-3.0 .LINK https://dbatools.io/Copy-DbaServerAudit .EXAMPLE Copy-DbaServerAudit -Source sqlserver2014a -Destination sqlcluster Copies all server audits from sqlserver2014a to sqlcluster, using Windows credentials. If audits with the same name exist on sqlcluster, they will be skipped. .EXAMPLE Copy-DbaServerAudit -Source sqlserver2014a -Destination sqlcluster -Audit tg_noDbDrop -SourceSqlCredential $cred -Force Copies a single audit, the tg_noDbDrop audit from sqlserver2014a to sqlcluster, using SQL credentials for sqlserver2014a and Windows credentials for sqlcluster. If an audit with the same name exists on sqlcluster, it will be dropped and recreated because -Force was used. .EXAMPLE Copy-DbaServerAudit -Source sqlserver2014a -Destination sqlcluster -WhatIf -Force Shows what would happen if the command were executed using force. #> [CmdletBinding(DefaultParameterSetName = "Default", SupportsShouldProcess = $true)] param ( [parameter(Mandatory = $true)] [DbaInstanceParameter]$Source, [PSCredential] $SourceSqlCredential, [parameter(Mandatory = $true)] [DbaInstanceParameter]$Destination, [PSCredential] $DestinationSqlCredential, [object[]]$Audit, [object[]]$ExcludeAudit, [switch]$Force, [switch]$Silent ) begin { $sourceServer = Connect-SqlInstance -SqlInstance $Source -SqlCredential $SourceSqlCredential $destServer = Connect-SqlInstance -SqlInstance $Destination -SqlCredential $DestinationSqlCredential $source = $sourceServer.DomainInstanceName $destination = $destServer.DomainInstanceName if ($sourceServer.VersionMajor -lt 10 -or $destServer.VersionMajor -lt 10) { Stop-Function -Message "Server Audits are only supported in SQL Server 2008 and above. Quitting." return } $serverAudits = $sourceServer.Audits $destAudits = $destServer.Audits } process { if (Test-FunctionInterrupt) { return } foreach ($currentAudit in $serverAudits) { $auditName = $currentAudit.Name $copyAuditStatus = [pscustomobject]@{ SourceServer = $sourceServer.Name DestinationServer = $destServer.Name Name = $auditName Type = $null Status = $null Notes = $null DateTime = [DbaDateTime](Get-Date) } if ($Audit -and $auditName -notin $Audit -or $auditName -in $ExcludeAudit) { continue } $sql = $currentAudit.Script() | Out-String if ($destAudits.Name -contains $auditName) { if ($force -eq $false) { Write-Message -Level Warning -Message "Server audit $auditName exists at destination. Use -Force to drop and migrate." continue } else { if ($Pscmdlet.ShouldProcess($destination, "Dropping server audit $auditName")) { try { Write-Message -Level Verbose -Message "Dropping server audit $auditName" foreach ($spec in $destServer.ServerAuditSpecifications) { if ($auditSpecification.Auditname -eq $auditName) { $auditSpecification.Drop() } } $destServer.audits[$auditName].Disable() $destServer.audits[$auditName].Alter() $destServer.audits[$auditName].Drop() } catch { $copyAuditStatus.Status = "Failed" $cooyAuditStatus Stop-Function -Message "Issue dropping audit from destination" -Target $auditName -ErrorRecord $_ } } } } if ((Test-DbaSqlPath -SqlInstance $destServer -Path $currentAudit.Filepath) -eq $false) { if ($Force -eq $false) { Write-Message -Level Warning -Message "$($currentAudit.Filepath) does not exist on $destination. Skipping $auditName. Specify -Force to create the directory" $copyAuditStatus.Status = "Skipped" $copyAuditStatus.Notes = "Already exists on destination" $copyAuditStatus continue } else { Write-Message -Level Verbose -Message "Force specified. Creating directory." $destNetBios = Resolve-NetBiosName $destServer $path = Join-AdminUnc $destNetBios $currentAudit.Filepath $root = $currentAudit.Filepath.Substring(0, 3) $rootUnc = Join-AdminUnc $destNetBios $root if ((Test-Path $rootUnc) -eq $true) { try { if ($Pscmdlet.ShouldProcess($destination, "Creating directory $($currentAudit.Filepath)")) { $null = New-Item -ItemType Directory $currentAudit.Filepath -ErrorAction Continue } } catch { Write-Message -Level Verbose -Message "Couldn't create directory $($currentAudit.Filepath). Using default data directory." $datadir = Get-SqlDefaultPaths $destServer data $sql = $sql.Replace($currentAudit.FilePath, $datdir) } } else { $datadir = Get-SqlDefaultPaths $destServer data $sql = $sql.Replace($currentAudit.FilePath, $datadir) } } } if ($Pscmdlet.ShouldProcess($destination, "Creating server audit $auditName")) { try { Write-Message -Level Verbose -Message "File path $($currentAudit.Filepath) exists on $Destination." Write-Message -Level Verbose -Message "Copying server audit $auditName" $destServer.Query($sql) $copyAuditStatus.Status = "Successful" $copyAuditStatus } catch { $copyAuditStatus.Status = "Failed" $copyAuditStatus.Notes = $_.Exception $copyAuditStatus Stop-Function -Message "Issue creating audit" -Target $auditName -ErrorRecord $_ } } } } end { Test-DbaDeprecation -DeprecatedOn "1.0.0" -Silent:$false -Alias Copy-SqlAudit } } |