AzSK

4.8.0

Framework/Core/SVT/SubscriptionSecurityStatus.ps1

Set-StrictMode -Version Latest 
class SubscriptionSecurityStatus: AzSVTCommandBase
{

    SubscriptionSecurityStatus([string] $subscriptionId, [InvocationInfo] $invocationContext): 
        Base($subscriptionId, $invocationContext)
    { 
        $this.UseBaselineControls = $invocationContext.BoundParameters["UseBaselineControls"];
        $this.UsePreviewBaselineControls = $invocationContext.BoundParameters["UsePreviewBaselineControls"];
        $this.BaselineFilterCheck();
    }

    hidden [SVTEventContext[]] RunForSubscription([string] $methodNameToCall)
    {
        [SVTEventContext[]] $result = @();        
        $svtClassName = [SVTMapping]::SubscriptionMapping.ClassName;

        $svtObject = $null;

        try
        {
            $extensionSVTClassName = $svtClassName + "Ext";
            $extensionSVTClassFilePath = [ConfigurationManager]::LoadExtensionFile($svtClassName);                
            if([string]::IsNullOrWhiteSpace($extensionSVTClassFilePath))
            {
                $svtObject = New-Object -TypeName $svtClassName -ArgumentList $this.SubscriptionContext.SubscriptionId
            }
            else {
                # file has to be loaded here due to scope contraint
                . $extensionSVTClassFilePath
                $svtObject = New-Object -TypeName $extensionSVTClassName -ArgumentList $this.SubscriptionContext.SubscriptionId
            }
        }
        catch
        {
            # Unwrapping the first layer of exception which is added by New-Object function
            $this.CommandError($_.Exception.InnerException.ErrorRecord);
        }

        if($svtObject)
        {
            $svtObject.RunningLatestPSModule = $this.RunningLatestPSModule
            $this.Severity = $this.ConvertToStringArray($this.Severity) # to handle case when no severity is passed to command
            if($this.Severity)
            {
                $this.Severity = [ControlHelper]::CheckValidSeverities($this.Severity);                
                 
            }
            $this.SetSVTBaseProperties($svtObject);
            $result += $svtObject.$methodNameToCall();    
            #$this.FetchRBACTelemetry($svtObject);
            [CustomData] $customData = [CustomData]::new();
            $customData.Name = "SubSVTObject";
            $customData.Value = $svtObject;
            $this.PublishCustomData($customData);    

            try
            {
                if([FeatureFlightingManager]::GetFeatureStatus("EnableASCTelemetry",$($svtObject.SubscriptionContext.SubscriptionId)) -eq $true)
                {
                    $scanSource = [RemoteReportHelper]::GetScanSource();
                    if($scanSource -eq [ScanSource]::Runbook)
                    {
                        $secContacts = New-Object psobject -Property @{
                            Phone = $svtObject.SecurityCenterInstance.ContactPhoneNumber;
                            Email = $svtObject.SecurityCenterInstance.ContactEmail;
                            AlertNotifications = $svtObject.SecurityCenterInstance.AlertNotifStatus;
                            AlertsToAdmins = $svtObject.SecurityCenterInstance.AlertAdminStatus
                        }
                        [ASCTelemetryHelper]::ascData = [ASCTelemetryHelper]::new($svtObject.SubscriptionContext.SubscriptionId, $svtObject.SecurityCenterInstance.ASCTier, $svtObject.SecurityCenterInstance.AutoProvisioningSettings, $secContacts)
                        [RemoteApiHelper]::PostASCTelemetry([ASCTelemetryHelper]::ascData)
                    }    
                }
            }
            catch
            {
                #eat the exception
                Write-Warning "Could not post additional ASC telemetry data...`r`nPlease ignore for now if the cmdlet ran successfully."
            }
        }

        #save result into local compliance report
        if($this.IsLocalComplianceStoreEnabled -and ($result | Measure-Object).Count -gt 0)
        {
            # Persist scan data to subscription
            try 
            {
                if($null -eq $this.ComplianceReportHelper)
                {
                    $this.ComplianceReportHelper = [ComplianceReportHelper]::new($this.SubscriptionContext, $this.GetCurrentModuleVersion())
                }
                if($this.ComplianceReportHelper.HaveRequiredPermissions())
                {
                    $this.ComplianceReportHelper.StoreComplianceDataInUserSubscription($result)
                }
                else
                {
                    $this.IsLocalComplianceStoreEnabled = $false;
                }
            }
            catch 
            {
                $this.PublishException($_);
            }
        }        
        [AzListenerHelper]::RegisterListeners();
        
        return $result;
    }

    hidden [SVTEventContext[]] RunAllControls()
    {
        return $this.RunForSubscription("EvaluateAllControls")
    }
    hidden [SVTEventContext[]] FetchAttestationInfo()
    {
        return $this.RunForSubscription("FetchStateOfAllControls")
    }
    hidden [SVTEventContext[]] ScanAttestedControls()
    {
        return $this.RunForSubscription("RescanAndPostAttestationData")
    }
    #BaseLineControlFilter Function
    [void] BaselineFilterCheck()
    {
        
        #Check if use baseline or preview baseline flag is passed as parameter
        if($this.UseBaselineControls -or $this.UsePreviewBaselineControls)
        {
            #Load ControlSetting file
            $ControlSettings = [ConfigurationManager]::LoadServerConfigFile("ControlSettings.json");

            $baselineControlsDetails = $ControlSettings.BaselineControls
            #if baselineControls switch is available and baseline controls available in settings
            if ($null -ne $baselineControlsDetails -and ($baselineControlsDetails.SubscriptionControlIdList | Measure-Object).Count -gt 0 -and  $this.UseBaselineControls)
            {
                
                #$this.PublishCustomMessage("Running cmdlet with baseline resource types and controls.", [MessageType]::Warning);
                #Get the list of baseline control ids
                $controlIds = $baselineControlsDetails.SubscriptionControlIdList
                $baselineControlIds = [system.String]::Join(",",$controlIds);        
                if(-not [system.String]::IsNullOrEmpty($baselineControlIds))
                {
                    #Assign baseline control list to ControlIds filter parameter. This controls gets filtered during scan.
                    $this.ControlIds = $controlIds;            
                }
            }
            #If baseline switch is passed and there is no baseline control list present then throw exception
            elseif (($baselineControlsDetails.SubscriptionControlIdList | Measure-Object).Count -eq 0 -and $this.UseBaselineControls) 
            {
                throw ([SuppressedException]::new(("There are no baseline controls defined for your org. No controls will be scanned."), [SuppressedExceptionType]::Generic))
            }

            $previewBaselineControlsDetails = $ControlSettings.PreviewBaselineControls
            #If Scan source is in supported sources or baselineControls switch is available
            if ($null -ne $previewBaselineControlsDetails -and ($previewBaselineControlsDetails.SubscriptionControlIdList | Measure-Object).Count -gt 0 -and  $this.UsePreviewBaselineControls)
            {
                #Get the list of baseline control ids
                $controlIds = $previewBaselineControlsDetails.SubscriptionControlIdList
                $previewBaselineControlIds = [system.String]::Join(",",$controlIds);        
                if(-not [system.String]::IsNullOrEmpty($previewBaselineControlIds))
                {
                    #Assign preview control list to ControlIds filter parameter. This controls gets filtered during scan.
                    $this.ControlIds += $controlIds;            
                }
            }
            #If preview baseline switch is passed and there is no baseline control list present then throw exception
            elseif (($previewBaselineControlsDetails.SubscriptionControlIdList | Measure-Object).Count -eq 0 -and $this.UsePreviewBaselineControls) 
            {
                if(($baselineControlsDetails.ResourceTypeControlIdMappingList | Measure-Object).Count -eq 0 -and $this.UseBaselineControls)
                {
                    throw ([SuppressedException]::new(("There are no baseline and preview-baseline controls defined for this policy. No controls will be scanned."), [SuppressedExceptionType]::Generic))
                }
                if(-not ($this.UseBaselineControls))
                {
                    throw ([SuppressedException]::new(("There are no preview-baseline controls defined for your org. No controls will be scanned."), [SuppressedExceptionType]::Generic))
                }
            }
        }
    }    

    
    
}