tests/Test-SqlServiceSPN.ps1
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function Test-SqlServiceSPN { [CmdletBinding()] param ( [parameter()][string] $TestName = "SQL Service Principal Names (SPNs)", [parameter()][string] $TestGroup = "configuration", [parameter()][string] $Description = "Verify SQL instance Service Principal Name registration", [parameter()][hashtable] $ScriptParams ) try { $startTime = (Get-Date) [System.Collections.Generic.List[PSObject]]$tempdata = @() # for detailed test output to return if needed $stat = "PASS" $except = "WARNING" $msg = "No issues found" $sqlserver = $ScriptParams.SqlInstance Write-Log -Message "instance name = $sqlserver" $domain = $(Get-CimInstance -ClassName Win32_ComputerSystem | Select-Object -ExpandProperty Domain) Write-Log -Message "domain suffix = $domain" $fqdn = "$($sqlserver).$($domain)" $spn = "MSSQLSvc/$($fqdn)*" Write-Log -Message "SPN name = $spn" $res = $(SetSpn -T "$domain" -F -Q "$spn").Split("`n").Trim() if ($res -contains "No such SPN found.") { $stat = $except $msg = "No MSSQLSvc SPNs have been registered for $fqdn" } foreach ($sp in $res) { if (![string]::IsNullOrEmpty($sp) -and (-not($sp.StartsWith("Checking") -or $sp.StartsWith("Existing SPN")))) { $tempdata.Add( [pscustomobject]@{ HostName = $fqdn SPN = $sp } ) } } } catch { $stat = 'ERROR' $msg = $_.Exception.Message -join ';' } finally { Write-Output $([pscustomobject]@{ TestName = $TestName TestGroup = $TestGroup TestData = $tempdata Description = $Description Status = $stat Message = $msg RunTime = $(Get-RunTime -BaseTime $startTime) Credential = $(if($ScriptParams.Credential){$($ScriptParams.Credential).UserName} else { $env:USERNAME }) }) } } |