checks/Instance.Tests.ps1
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$filename = $MyInvocation.MyCommand.Name.Replace(".Tests.ps1", "") . $PSScriptRoot/../internal/assertions/Instance.Assertions.ps1 # Check out the comments at the top of Instance.Assertions for guidance on adding checks # Gather the instances we know are not contactable [string[]]$NotContactable = (Get-PSFConfig -Module dbachecks -Name global.notcontactable).Value # Get all the tags in use in this run $Tags = Get-CheckInformation -Check $Check -Group Instance -AllChecks $AllChecks -ExcludeCheck $ChecksToExclude @(Get-Instance).ForEach{ # Try to make a connection to the instance and add to NotContactable if required if ($NotContactable -notcontains $psitem) { $Instance = $psitem try { $InstanceSMO = Connect-DbaInstance -SqlInstance $Instance -ErrorAction SilentlyContinue -ErrorVariable errorvar } catch { $NotContactable += $Instance $There = $false } if ($NotContactable -notcontains $psitem) { if ($null -eq $InstanceSMO.version) { $NotContactable += $Instance $There = $false } else { $There = $True } } } else { $There = $false } # Get the relevant information for the checks in one go to save repeated trips to the instance and set values for Not Contactable tests if required $AllInstanceInfo = Get-AllInstanceInfo -Instance $InstanceSMO -Tags $Tags -There $There Describe "Instance Connection" -Tags InstanceConnection, Connectivity, High, $filename { $skipremote = Get-DbcConfigValue skip.connection.remoting $skipping = Get-DbcConfigValue skip.connection.ping $skipauth = Get-DbcConfigValue skip.connection.auth $authscheme = Get-DbcConfigValue policy.connection.authscheme if ($NotContactable -contains $psitem) { Context "Testing Instance Connection on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Instance Connection on $psitem" { It "connects successfully to $psitem" { #Because Test-DbaInstance only shows connectsuccess false if the Connect-SQlInstance throws an error and we use Connect-DbaInstance $true| Should -BeTrue } #local is always NTLM except when its a container ;-) if ($InstanceSMO.NetBiosName -eq $ENV:COMPUTERNAME -and ($instance -notlike '*,*')) { It -Skip:$skipauth "auth scheme should be NTLM on the local machine on $psitem" { (Test-DbaConnectionAuthScheme -SqlInstance $Instance).authscheme| Should -Be NTLM } } else { It -Skip:$skipauth "auth scheme should be $authscheme on $psitem" { (Test-DbaConnectionAuthScheme -SqlInstance $Instance).authscheme | Should -Be $authscheme } } It -Skip:$skipping "$psitem is pingable" { $ping = New-Object System.Net.NetworkInformation.Ping $timeout = 1000 #milliseconds $reply = $ping.Send($InstanceSMO.ComputerName, $timeout) $pingable = $reply.Status -eq 'Success' $pingable | Should -BeTrue } It -Skip:$skipremote "$psitem Is PSRemoteable" { #simple remoting check try { $null = Invoke-Command -ComputerName $InstanceSMO.ComputerName -ScriptBlock { Get-ChildItem } -ErrorAction Stop $remoting = $true } catch { $remoting = $false } $remoting | Should -BeTrue } } } } Describe "SQL Engine Service" -Tags SqlEngineServiceAccount, ServiceAccount, High, $filename { if ($NotContactable -contains $psitem) { Context "Testing SQL Engine Service on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { $IsClustered = $Psitem.IsClustered Context "Testing SQL Engine Service on $psitem" { if ( -not $IsLInux) { @(Get-DbaService -ComputerName $psitem -Type Engine -ErrorAction SilentlyContinue).ForEach{ It "SQL Engine service account should Be running on $($psitem.InstanceName)" { $psitem.State | Should -Be "Running" -Because 'If the service is not running, the SQL Server will not be accessible' } if ($IsClustered) { It "SQL Engine service account should have a start mode of Manual on FailOver Clustered Instance $($psitem.InstanceName)" { $psitem.StartMode | Should -Be "Manual" -Because 'Clustered Instances required that the SQL engine service is set to manual' } } else { It "SQL Engine service account should have a start mode of Automatic on standalone instance $($psitem.InstanceName)" { $psitem.StartMode | Should -Be "Automatic" -Because 'If the server restarts, the SQL Server will not be accessible' } } } } else { It "Running on Linux so can't check Services on $Psitem" -skip { } } } } } Describe "TempDB Configuration" -Tags TempDbConfiguration, Medium, $filename { if ($NotContactable -contains $psitem) { Context "Testing TempDB Configuration on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing TempDB Configuration on $psitem" { $TempDBTest = Test-DbaTempdbConfig -SqlInstance $psitem It "should have TF1118 enabled on $($TempDBTest[0].SqlInstance)" -Skip:((Get-DbcConfigValue skip.TempDb1118) -or ($InstanceSMO.VersionMajor -gt 12)) { $TempDBTest[0].CurrentSetting | Should -Be $TempDBTest[0].Recommended -Because 'TF 1118 should be enabled' } It "should have $($TempDBTest[1].Recommended) TempDB Files on $($TempDBTest[1].SqlInstance)" -Skip:(Get-DbcConfigValue skip.tempdbfileCount) { $TempDBTest[1].CurrentSetting | Should -Be $TempDBTest[1].Recommended -Because 'This is the recommended number of tempdb files for your server' } It "should not have TempDB Files autogrowth set to percent on $($TempDBTest[2].SqlInstance)" -Skip:(Get-DbcConfigValue skip.TempDbFileGrowthPercent) { $TempDBTest[2].CurrentSetting | Should -Be $TempDBTest[2].Recommended -Because 'Auto growth type should not be percent' } It "should not have TempDB Files on the C Drive on $($TempDBTest[3].SqlInstance)" -Skip:(Get-DbcConfigValue skip.TempDbFilesonC) { $TempDBTest[3].CurrentSetting | Should -Be $TempDBTest[3].Recommended -Because 'You do not want the tempdb files on the same drive as the operating system' } It "should not have TempDB Files with MaxSize Set on $($TempDBTest[4].SqlInstance)" -Skip:(Get-DbcConfigValue skip.TempDbFileSizeMax) { $TempDBTest[4].CurrentSetting | Should -Be $TempDBTest[4].Recommended -Because 'Tempdb files should be able to grow' } It "The data files should all be the same size on $($TempDBTest[0].SqlInstance)" { Assert-TempDBSize -Instance $Psitem } } } } Describe "Ad Hoc Workload Optimization" -Tags AdHocWorkload, Medium, $filename { if ($NotContactable -contains $psitem) { Context "Testing Ad Hoc Workload Optimization on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Ad Hoc Workload Optimization on $psitem" { It "$psitem Should be Optimize for Ad Hoc workloads" -Skip:((Get-Version -SQLInstance $psitem) -lt 10) { @(Test-DbaOptimizeForAdHoc -SqlInstance $psitem).ForEach{ $psitem.CurrentOptimizeAdHoc | Should -Be $psitem.RecommendedOptimizeAdHoc -Because "optimize for ad hoc workloads is a recommended setting" } } } } } Describe "Backup Path Access" -Tags BackupPathAccess, Storage, DISA, Medium, $filename { if ($NotContactable -contains $psitem) { Context "Testing Backup Path Access on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Backup Path Access on $psitem" { $backuppath = Get-DbcConfigValue policy.storage.backuppath if (-not $backuppath) { $backuppath = (Get-DbaDefaultPath -SqlInstance $psitem).Backup } It "can access backup path ($backuppath) on $psitem" { Test-DbaPath -SqlInstance $psitem -Path $backuppath | Should -BeTrue -Because 'The SQL Service account needs to have access to the backup path to backup your databases' } } } } Describe "Default File Path" -Tags DefaultFilePath, $filename { if ($NotContactable -contains $psitem) { Context "Testing Default File Path on $psitem" { It "Can't Connect to $Psitem" { $false | Should -BeTrue -Because "The instance should be available to be connected to!" } } } else { Context "Testing Default Data File Path on $psitem" { It "Default Data File Path on $psitem" { $diskFile = Get-DbaInstanceProperty -SqlInstance $psitem | Where-Object Name -eq DefaultFile $diskFile.Value.substring(0,1) | Should -Not -Be "C" -Because 'Default Data file path should not be your C:\ drive' } } Context "Testing Default Log File Path on $psitem" { It "Default Log File Path on $psitem" { $diskLog = Get-DbaInstanceProperty -SqlInstance $psitem | Where-Object Name -eq DefaultLog $diskLog.Value.substring(0,1) | Should -Not -Be "C" -Because 'Dafault Log file path should not be your C:\ drive' } } } } Describe "Dedicated Administrator Connection" -Tags DAC, CIS, Low, $filename { $dac = Get-DbcConfigValue policy.dacallowed if ($NotContactable -contains $psitem) { Context "Testing Dedicated Administrator Connection on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Dedicated Administrator Connection on $psitem" { It "DAC is set to $dac on $psitem" { (Get-DbaSpConfigure -SqlInstance $psitem -ConfigName 'RemoteDACConnectionsEnabled').ConfiguredValue -eq 1 | Should -Be $dac -Because 'This is the setting that you have chosen for DAC connections' } } } } Describe "Network Latency" -Tags NetworkLatency, Connectivity, Medium, $filename { $max = Get-DbcConfigValue policy.network.latencymaxms if ($NotContactable -contains $psitem) { Context "Testing Network Latency on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Network Latency on $psitem" { @(Test-DbaNetworkLatency -SqlInstance $psitem).ForEach{ It "network latency should be less than $max ms on $($psitem.SqlInstance)" { $psitem.Average.TotalMilliseconds | Should -BeLessThan $max -Because 'You do not want to be waiting on the network' } } } } } Describe "Linked Servers" -Tags LinkedServerConnection, Connectivity, Medium, $filename { if ($NotContactable -contains $psitem) { Context "Testing Linked Servers on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Linked Servers on $psitem" { @(Test-DbaLinkedServerConnection -SqlInstance $psitem).ForEach{ It "Linked Server $($psitem.LinkedServerName) on on $($psitem.SqlInstance) has connectivity" { $psitem.Connectivity | Should -BeTrue -Because 'You need to be able to connect to your linked servers' } } } } } Describe "Max Memory" -Tags MaxMemory, High, $filename { if ($NotContactable -contains $psitem) { Context "Testing Max Memory on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Max Memory on $psitem" { if (-not $IsLInux) { It "Max Memory setting should be correct on $psitem" { @(Test-DbaMaxMemory -SqlInstance $psitem).ForEach{ $psitem.SqlMaxMB | Should -BeLessThan ($psitem.RecommendedMB + 379) -Because 'You do not want to exhaust server memory' } } } else { It "Max Memory setting should be correct (running on Linux so only checking Max Memory is less than Total Memory) on $psitem" { # simply check that the max memory is less than total memory $MemoryValues = Get-DbaMaxMemory -SqlInstance $psitem $MemoryValues.Total | Should -BeGreaterThan $MemoryValues.MaxValue -Because 'You do not want to exhaust server memory' } } } } } Describe "Orphaned Files" -Tags OrphanedFile, Low, $filename { if ($NotContactable -contains $psitem) { Context "Checking for orphaned database files on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Checking for orphaned database files on $psitem" { It "$psitem doesn't have orphan files" { @(Find-DbaOrphanedFile -SqlInstance $psitem).Count | Should -Be 0 -Because 'You dont want any orphaned files - Use Find-DbaOrphanedFile to locate them' } } } } Describe "SQL and Windows names match" -Tags ServerNameMatch, Medium, $filename { if ($NotContactable -contains $psitem) { Context "Testing instance name matches Windows name for $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing instance name matches Windows name for $psitem" { if ($InstanceSMO.NetBiosName -eq $ENV:COMPUTERNAME -and ($instance -like '*,*')) { It "$psitem doesn't require rename as it appears to be a local container" -Skip { } } else { It "$psitem doesn't require rename" { (Test-DbaInstanceName -SqlInstance $psitem).RenameRequired | Should -BeFalse -Because 'SQL and Windows should agree on the server name' } } } } } Describe "SQL Memory Dumps" -Tags MemoryDump, Medium, $filename { $maxdumps = Get-DbcConfigValue policy.dump.maxcount if ($NotContactable -contains $psitem) { Context "Checking that dumps on $psitem do not exceed $maxdumps for $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Checking that dumps on $psitem do not exceed $maxdumps for $psitem" { It "dump count of $count is less than or equal to the $maxdumps dumps on $psitem" -Skip:($InstanceSMO.Version.Major -lt 10 ) { Assert-MaxDump -AllInstanceInfo $AllInstanceInfo -maxdumps $maxdumps } } } } Describe "Supported Build" -Tags SupportedBuild, DISA, High, $filename { $BuildWarning = Get-DbcConfigValue policy.build.warningwindow $BuildBehind = Get-DbcConfigValue policy.build.behind $Date = Get-Date if ($NotContactable -contains $psitem) { Context "Checking that build is still supportedby Microsoft for $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Checking that build is still supportedby Microsoft for $psitem" { if ($BuildBehind) { It "$psitem is not behind the latest build by more than $BuildBehind" { Assert-InstanceSupportedBuild -Instance $psitem -BuildBehind $BuildBehind -Date $Date } } It "$Instance's build is supported by Microsoft" { Assert-InstanceSupportedBuild -Instance $psitem -Date $Date } It "$Instance's build is supported by Microsoft within the warning window of $BuildWarning months" { Assert-InstanceSupportedBuild -Instance $psitem -BuildWarning $BuildWarning -Date $Date } } } } Describe "SA Login Renamed" -Tags SaRenamed, DISA, CIS, Medium, $filename { if ($NotContactable -contains $psitem) { Context "Checking that sa login has been renamed on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Checking that sa login has been renamed on $psitem" { $results = Get-DbaLogin -SqlInstance $psitem -Login sa It "sa login does not exist on $psitem" { $results | Should -Be $null -Because 'Renaming the sa account is a requirement' } } } } Describe "Default Backup Compression" -Tags DefaultBackupCompression, Low, $filename { $defaultbackupcompression = Get-DbcConfigValue policy.backup.defaultbackupcompression if ($NotContactable -contains $psitem) { Context "Testing Default Backup Compression on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Default Backup Compression on $psitem" { It "Default Backup Compression is set to $defaultbackupcompression on $psitem" -Skip:((Get-Version -SQLInstance $psitem) -lt 10) { Assert-BackupCompression -Instance $psitem -defaultbackupcompression $defaultbackupcompression } } } } Describe "XE Sessions That should be Stopped" -Tags XESessionStopped, ExtendedEvent, Medium, $filename { $xesession = Get-DbcConfigValue policy.xevent.requiredstoppedsession # no point running if we dont have something to check if ($xesession) { if ($NotContactable -contains $psitem) { Context "Checking sessions on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Checking sessions on $psitem" { $runningsessions = (Get-DbaXESession -SqlInstance $psitem).Where{$_.Status -eq 'Running'}.Name @($xesession).ForEach{ It "Session $psitem should not be running on $Instance" { $psitem | Should -Not -BeIn $runningsessions -Because "$psitem session should be stopped" } } } } } else { Write-Warning "You need to use Set-DbcConfig -Name policy.xevent.requiredstoppedsession -Value to add some Extended Events session names to run this check" } } Describe "XE Sessions That should be Running" -Tags XESessionRunning, ExtendedEvent, Medium, $filename { $xesession = Get-DbcConfigValue policy.xevent.requiredrunningsession # no point running if we dont have something to check if ($xesession) { if ($NotContactable -contains $psitem) { Context "Checking running sessions on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Checking running sessions on $psitem" { $runningsessions = (Get-DbaXESession -SqlInstance $psitem).Where{$_.Status -eq 'Running'}.Name @($xesession).ForEach{ It "session $psitem should be running on $Instance" { $psitem | Should -BeIn $runningsessions -Because "$psitem session should be running" } } } } } else { Write-Warning "You need to use Set-DbcConfig -Name policy.xevent.requiredrunningsession -Value to add some Extended Events session names to run this check" } } Describe "XE Sessions That Are Allowed to Be Running" -Tags XESessionRunningAllowed, ExtendedEvent, Medium, $filename { $xesession = Get-DbcConfigValue policy.xevent.validrunningsession # no point running if we dont have something to check if ($xesession) { if ($NotContactable -contains $psitem) { Context "Checking sessions on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Checking sessions on $psitem" { @(Get-DbaXESession -SqlInstance $psitem).Where{$_.Status -eq 'Running'}.ForEach{ It "Session $($Psitem.Name) is allowed to be running on $Instance" { $psitem.name | Should -BeIn $xesession -Because "Only these sessions are allowed to be running" } } } } } else { Write-Warning "You need to use Set-DbcConfig -Name policy.xevent.validrunningsession -Value to add some Extended Events session names to run this check" } } Describe "OLE Automation" -Tags OLEAutomation, security, CIS, Medium, $filename { $OLEAutomation = Get-DbcConfigValue policy.oleautomation if ($NotContactable -contains $psitem) { Context "Testing OLE Automation on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing OLE Automation on $psitem" { It "OLE Automation is set to $OLEAutomation on $psitem" { (Get-DbaSpConfigure -SqlInstance $psitem -ConfigName 'OleAutomationProceduresEnabled').ConfiguredValue -eq 1 | Should -Be $OLEAutomation -Because 'OLE Automation can introduce additional security risks' } } } } Describe "sp_whoisactive is Installed" -Tags WhoIsActiveInstalled, Low, $filename { $db = Get-DbcConfigValue policy.whoisactive.database if ($NotContactable -contains $psitem) { Context "Testing WhoIsActive exists on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing WhoIsActive exists on $psitem" { It "WhoIsActive should exists on $db on $psitem" { (Get-DbaModule -SqlInstance $psitem -Database $db -Type StoredProcedure | Where-Object name -eq "sp_WhoIsActive") | Should -Not -Be $Null -Because 'The sp_WhoIsActive stored procedure should be installed' } } } } Describe "Model Database Growth" -Tags ModelDbGrowth, Low, $filename { $modeldbgrowthtest = Get-DbcConfigValue skip.instance.modeldbgrowth if (-not $modeldbgrowthtest) { if ($NotContactable -contains $psitem) { Context "Testing model database growth setting is not default on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing model database growth setting is not default on $psitem" { @(Get-DbaDbFile -SqlInstance $psitem -Database Model).ForEach{ It "Model database growth settings should not be percent for file $($psitem.LogicalName) on $($psitem.SqlInstance)" { $psitem.GrowthType | Should -Not -Be 'Percent' -Because 'New databases use the model database as a template and percent growth can cause performance problems' } It "Model database growth settings should not be 1Mb for file $($psitem.LogicalName) on $($psitem.SqlInstance)" { $psitem.Growth | Should -Not -Be 1024 -Because 'New databases use the model database as a template and growing for each Mb will have a performance impact' } } } } } } Describe "Ad Users and Groups " -Tags ADUser, Domain, High, $filename { if (-not $IsLinux) { $userexclude = Get-DbcConfigValue policy.adloginuser.excludecheck $groupexclude = Get-DbcConfigValue policy.adlogingroup.excludecheck if ($NotContactable -contains $psitem) { Context "Testing Active Directory users on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } Context "Testing Active Directory groups on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Active Directory users on $psitem" { @(Test-DbaWindowsLogin -SqlInstance $psitem -FilterBy LoginsOnly -ExcludeLogin $userexclude).ForEach{ It "Active Directory user $($psitem.login) was found in $Instance on $($psitem.domain)" { $psitem.found | Should -Be $true -Because "$($psitem.login) should be in Active Directory" } if ($psitem.found -eq $true) { It "Active Directory user $($psitem.login) should not have an expired password in $Instance on $($psitem.domain)" { $psitem.PasswordExpired | Should -Be $false -Because "$($psitem.login) password should not be expired" } It "Active Directory user $($psitem.login) should not be locked out in $Instance on $($psitem.domain)" { $psitem.lockedout | Should -Be $false -Because "$($psitem.login) should not be locked out" } It "Active Directory user $($psitem.login) should be enabled in $Instance on $($psitem.domain)" { $psitem.Enabled | Should -Be $true -Because "$($psitem.login) should be enabled" } It "Active Directory user $($psitem.login) should not be disabled in $Instance on $($psitem.Server)" { $psitem.DisabledInSQLServer | Should -Be $false -Because "$($psitem.login) should be active on the SQL server" } } } } Context "Testing Active Directory groups on $psitem" { @(Test-DbaWindowsLogin -SqlInstance $psitem -FilterBy GroupsOnly -ExcludeLogin $groupexclude).ForEach{ It "Active Directory group $($psitem.login) was found in $Instance on $($psitem.domain)" { $psitem.found | Should -Be $true -Because "$($psitem.login) should be in Active Directory" } if ($psitem.found -eq $true) { It "Active Directory group $($psitem.login) should not be disabled in $Instance on $($psitem.Server)" { $psitem.DisabledInSQLServer | Should -Be $false -Because "$($psitem.login) should be active on the SQL server" } } } } } } else { Context "Testing Active Directory users on $psitem" { It "Running on Linux so can't check AD on $Psitem" -skip { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } Context "Testing Active Directory groups on $psitem" { It "Running on Linux so can't check AD on $Psitem" -skip { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } } Describe "Error Log Entries" -Tags ErrorLog, Medium, $filename { $logWindow = Get-DbcConfigValue policy.errorlog.warningwindow if ($NotContactable -contains $psitem) { Context "Checking error log on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Checking error log on $psitem" { It "Error log should be free of error severities 17-24 on $psitem" { Assert-ErrorLogEntry -AllInstanceInfo $AllInstanceInfo } } } } Describe "Error Log Count" -Tags ErrorLogCount, CIS, Low, $filename { $errorLogCount = Get-DbcConfigValue policy.errorlog.logcount if ($NotContactable -contains $psitem) { Context "Checking error log count on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Checking error log count on $psitem" { It "Error log count should be greater or equal to $errorLogCount on $psitem" { Assert-ErrorLogCount -SqlInstance $psitem -errorLogCount $errorLogCount } } } } Describe "Instance MaxDop" -Tags MaxDopInstance, MaxDop, Medium, $filename { $UseRecommended = Get-DbcConfigValue policy.instancemaxdop.userecommended $MaxDop = Get-DbcConfigValue policy.instancemaxdop.maxdop $ExcludeInstance = Get-DbcConfigValue policy.instancemaxdop.excludeinstance if ($NotContactable -contains $psitem) { Context "Testing Instance MaxDop Value on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { if ($psitem -in $ExcludeInstance) {$Skip = $true}else {$skip = $false} Context "Testing Instance MaxDop Value on $psitem" { It "Instance Level MaxDop setting should be correct on $psitem" -Skip:$Skip { Assert-InstanceMaxDop -Instance $psitem -UseRecommended:$UseRecommended -MaxDopValue $MaxDop } } } } Describe "Two Digit Year Cutoff" -Tags TwoDigitYearCutoff, Low, $filename { $twodigityearcutoff = Get-DbcConfigValue policy.twodigityearcutoff if ($NotContactable -contains $psitem) { Context "Testing Two Digit Year Cutoff on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Two Digit Year Cutoff on $psitem" { It "Two Digit Year Cutoff is set to $twodigityearcutoff on $psitem" { Assert-TwoDigitYearCutoff -Instance $psitem -TwoDigitYearCutoff $twodigityearcutoff } } } } Describe "Trace Flags Expected" -Tags TraceFlagsExpected, TraceFlag, High, $filename { $ExpectedTraceFlags = Get-DbcConfigValue policy.traceflags.expected if ($NotContactable -contains $psitem) { Context "Testing Expected Trace Flags on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Expected Trace Flags on $psitem" { It "Expected Trace Flags $ExpectedTraceFlags exist on $psitem" { Assert-TraceFlag -SQLInstance $psitem -ExpectedTraceFlag $ExpectedTraceFlags } } } } Describe "Trace Flags Not Expected" -Tags TraceFlagsNotExpected, TraceFlag, Medium, $filename { $NotExpectedTraceFlags = Get-DbcConfigValue policy.traceflags.notexpected if ($NotContactable -contains $psitem) { Context "Testing Not Expected Trace Flags on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Not Expected Trace Flags on $psitem" { It "Expected Trace Flags $NotExpectedTraceFlags to not exist on $psitem" { Assert-NotTraceFlag -SQLInstance $psitem -NotExpectedTraceFlag $NotExpectedTraceFlags } } } } Describe "CLR Enabled" -Tags CLREnabled, security, CIS, High, $filename { $CLREnabled = Get-DbcConfigValue policy.security.clrenabled if ($NotContactable -contains $psitem) { Context "Testing CLR Enabled on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing CLR Enabled on $psitem" { It "CLR Enabled is set to $CLREnabled on $psitem" { Assert-CLREnabled -SQLInstance $psitem -CLREnabled $CLREnabled } } } } Describe "Cross Database Ownership Chaining" -Tags CrossDBOwnershipChaining, security, CIS, Medium, $filename { if ($NotContactable -contains $psitem) { Context "Testing Cross Database Ownership Chaining on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Cross Database Ownership Chaining on $psitem" { It "Cross Database Ownership Chaining should be disabled on $psitem" { Assert-CrossDBOwnershipChaining -AllInstanceInfo $AllInstanceInfo } } } } Describe "Ad Hoc Distributed Queries" -Tags AdHocDistributedQueriesEnabled, security, CIS, Medium, $filename { $AdHocDistributedQueriesEnabled = Get-DbcConfigValue policy.security.AdHocDistributedQueriesEnabled if ($NotContactable -contains $psitem) { Context "Testing Ad Hoc Distributed Queries on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing Ad Hoc Distributed Queries on $psitem" { It "Ad Hoc Distributed Queries is set to $AdHocDistributedQueriesEnabled on $psitem" { Assert-AdHocDistributedQueriesEnabled -SQLInstance $Psitem -AdHocDistributedQueriesEnabled $AdHocDistributedQueriesEnabled } } } } Describe "XP CmdShell" -Tags XpCmdShellDisabled, security, CIS, Medium, $filename { $XpCmdShellDisabled = Get-DbcConfigValue policy.security.XpCmdShellDisabled if ($NotContactable -contains $psitem) { Context "Testing XP CmdShell on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing XP CmdShell on $psitem" { It "XPCmdShell is set to $XpCmdShellDisabled on $psitem" { Assert-XpCmdShellDisabled -SQLInstance $Psitem -XpCmdShellDisabled $XpCmdShellDisabled } } } } Describe "Scan For Startup Procedures" -Tags ScanForStartupProceduresDisabled, Security, CIS, Medium, $filename { $skip = Get-DbcConfigValue skip.instance.scanforstartupproceduresdisabled if ($NotContactable -contains $psitem) { Context "Testing Scan For Startup Procedures on $psitem" { It "Can't Connect to $Psitem" -Skip:$skip { $false | Should -BeTrue -Because "The instance should be available to be connected to!" } } } else { Context "Testing Scan For Startup Procedures on $psitem" { It "Scan For Startup Procedures should be disabled on $psitem" -Skip:$skip { Assert-ScanForStartupProcedures -AllInstanceInfo $AllInstanceInfo } } } } Describe "Default Trace" -Tags DefaultTrace, CIS, Low, $filename { $skip = Get-DbcConfigValue skip.instance.defaulttrace if ($NotContactable -contains $psitem) { Context "Checking Default Trace on $psitem" { It "Can't Connect to $Psitem" -Skip:$skip { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Checking Default Trace on $psitem" { It "The Default Trace should be enabled on $psitem" -Skip:$skip { Assert-DefaultTrace -AllInstanceInfo $AllInstanceInfo } } } } Describe "OLE Automation Procedures Disabled" -Tags OLEAutomationProceduresDisabled, CIS, Low, $filename { $skip = Get-DbcConfigValue skip.instance.oleautomationproceduresdisabled if ($NotContactable -contains $psitem) { Context "Checking OLE Automation Procedures on $psitem" { It "Can't Connect to $Psitem" -Skip:$skip { $false | Should -BeTrue -Because "The instance should be available to be connected to!" } } } else { Context "Checking OLE Automation Procedures on $psitem" { It "The OLE Automation Procedures should be disabled on $psitem" -Skip:$skip { Assert-OLEAutomationProcedures -AllInstanceInfo $AllInstanceInfo } } } } Describe "Remote Access Disabled" -Tags RemoteAccessDisabled, Security, CIS, Medium, $filename { $skip = Get-DbcConfigValue skip.instance.remoteaccessdisabled if ($NotContactable -contains $psitem) { Context "Testing Remote Access on $psitem" { It "Can't Connect to $Psitem" -Skip:$skip { $false | Should -BeTrue -Because "The instance should be available to be connected to!" } } } else { Context "Testing Remote Access on $psitem" { It "The Remote Access should be disabled on $psitem" -Skip:$skip { Assert-RemoteAccess -AllInstanceInfo $AllInstanceInfo } } } } } Describe "SQL Browser Service" -Tags SqlBrowserServiceAccount, ServiceAccount, High, $filename { @(Get-ComputerName).ForEach{ if ($NotContactable -contains $psitem) { Context "Testing SQL Browser Service on $psitem" { It "Can't Connect to $Psitem" { $true | Should -BeFalse -Because "The instance should be available to be connected to!" } } } else { Context "Testing SQL Browser Service on $psitem" { if (-not $IsLinux) { $Services = Get-DbaService -ComputerName $psitem if ($Services.Where{$_.ServiceType -eq 'Engine'}.Count -eq 1) { It "SQL browser service on $psitem should be Stopped as only one instance is installed" { $Services.Where{$_.ServiceType -eq 'Browser'}.State | Should -Be "Stopped" -Because 'Unless there are multple instances you dont need the browser service' } } else { It "SQL browser service on $psitem should be Running as multiple instances are installed" { $Services.Where{$_.ServiceType -eq 'Browser'}.State| Should -Be "Running" -Because 'You need the browser service with multiple instances' } } if ($Services.Where{$_.ServiceType -eq 'Engine'}.Count -eq 1) { It "SQL browser service startmode should be Disabled on $psitem as only one instance is installed" { $Services.Where{$_.ServiceType -eq 'Browser'}.StartMode | Should -Be "Disabled" -Because 'Unless there are multple instances you dont need the browser service' } } else { It "SQL browser service startmode should be Automatic on $psitem as multiple instances are installed" { $Services.Where{$_.ServiceType -eq 'Browser'}.StartMode | Should -Be "Automatic" } } } else { It "Running on Linux so can't check Services on $Psitem" -skip { } } } } } } Set-PSFConfig -Module dbachecks -Name global.notcontactable -Value $NotContactable # SIG # Begin signature block # MIINEAYJKoZIhvcNAQcCoIINATCCDP0CAQExCzAJBgUrDgMCGgUAMGkGCisGAQQB # gjcCAQSgWzBZMDQGCisGAQQBgjcCAR4wJgIDAQAABBAfzDtgWUsITrck0sYpfvNR # AgEAAgEAAgEAAgEAAgEAMCEwCQYFKw4DAhoFAAQUVoPVIlYpUqnHOVhYhX6JCQnU # ZUWgggpSMIIFGjCCBAKgAwIBAgIQAsF1KHTVwoQxhSrYoGRpyjANBgkqhkiG9w0B # AQsFADByMQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYD # VQQLExB3d3cuZGlnaWNlcnQuY29tMTEwLwYDVQQDEyhEaWdpQ2VydCBTSEEyIEFz # c3VyZWQgSUQgQ29kZSBTaWduaW5nIENBMB4XDTE3MDUwOTAwMDAwMFoXDTIwMDUx # MzEyMDAwMFowVzELMAkGA1UEBhMCVVMxETAPBgNVBAgTCFZpcmdpbmlhMQ8wDQYD # VQQHEwZWaWVubmExETAPBgNVBAoTCGRiYXRvb2xzMREwDwYDVQQDEwhkYmF0b29s # czCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAI8ng7JxnekL0AO4qQgt # 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