Framework/Core/AzSKADOInfo/HostInfo.ps1

using namespace System.Management.Automation
Set-StrictMode -Version Latest 

class HostInfo: CommandBase
{    
    HostInfo([string] $subscriptionId, [InvocationInfo] $invocationContext): 
        Base($subscriptionId, $invocationContext) 
    { 
        $this.DoNotOpenOutputFolder = $true;
    }
    
    [MessageData[]] GetHostInfo()
    {
        $this.PublishCustomMessage([Constants]::DoubleDashLine + "`r`nFetching configuration details from the host machine...`r`n" + [Constants]::DoubleDashLine);

        $loadedModules = (Get-Module | Select-Object -Property Name, Description, Version, Path);
        $this.PublishCustomMessage("`n`n");
        $this.PublishCustomMessage("Loaded PowerShell modules", [MessageType]::Default);
        $this.PublishCustomMessage([Constants]::SingleDashLine, [MessageType]::Default);
        $this.PublishCustomMessage([Helpers]::ConvertObjectToString($loadedModules, $true), [MessageType]::Default);
        $this.PublishCustomMessage("`r`n" +[Constants]::DoubleDashLine, [MessageType]::Default);
        $this.PublishCustomMessage("`n`n");
        $rmContext = [ContextHelper]::GetCurrentContext();
        $this.PublishCustomMessage("Logged-in user context", [MessageType]::Default);
        $this.PublishCustomMessage([Constants]::SingleDashLine, [MessageType]::Default);
        $this.PublishCustomMessage([Helpers]::ConvertObjectToString(($rmContext.Account | Select-Object -Property Id, Type), $true), [MessageType]::Default);
        $this.PublishCustomMessage([Constants]::DoubleDashLine, [MessageType]::Default);
        $this.PublishCustomMessage("`n`n");
        $this.PublishCustomMessage("`r`nAzSK Settings`r`n" + [Constants]::SingleDashLine, [MessageType]::Default);
        $settingsRaw = [ConfigurationManager]::GetLocalAzSKSettings();
        $settings = $this.MaskSettings($settingsRaw);
        $this.PublishCustomMessage([Helpers]::ConvertObjectToString($settings, $true), [MessageType]::Default);
        $this.PublishCustomMessage([Constants]::DoubleDashLine, [MessageType]::Default);
        $this.PublishCustomMessage("`n`n");
        $this.PublishCustomMessage("`r`nAzSK Configurations`r`n" + [Constants]::SingleDashLine, [MessageType]::Default);
        $configurationsRaw = [ConfigurationManager]::GetAzSKConfigData();
        $configurations = $this.MaskSettings($configurationsRaw);
        $this.PublishCustomMessage([Helpers]::ConvertObjectToString($configurations, $true), [MessageType]::Default);
        $this.PublishCustomMessage([Constants]::DoubleDashLine, [MessageType]::Default);
        $this.PublishCustomMessage("`n`n"); 
        $this.PublishCustomMessage("`r`nAz context`r`n" + [Constants]::SingleDashLine, [MessageType]::Default);
        $this.PublishCustomMessage([Helpers]::ConvertObjectToString(($rmContext | Select-Object -Property Subscription, Tenant), $false), [MessageType]::Default);
    
        [MessageData[]] $returnMsgs = @();
        $returnMsgs += [MessageData]::new("Returning ADO Host Info.");
        return $returnMsgs
    }

    GetAzSKVersion()
    {
        $configuredVersion = [System.Version] $this.GetCurrentModuleVersion()
        $serverVersion = [System.Version] ([ConfigurationManager]::GetAzSKConfigData().GetLatestAzSKVersion($this.GetModuleName()));
        $updateAvailable = $false;
        $actionMessage = "No Action Required"
        if($serverVersion -gt $this.GetCurrentModuleVersion()) 
        {
            $updateAvailable = $true;
            $actionMessage = "Use " + [ConfigurationManager]::GetAzSKConfigData().InstallationCommand + " to update AzSK"
            }
        else
        {
            $actionMessage = [Constants]::NoActionRequiredMessage
        }

        $this.AddConfigurationDetails('DevOpsKit (AzSK)', $configuredVersion, $serverVersion, $serverVersion, $actionMessage)
    }

    [PSObject] MaskSettings($settingsRaw)
    {
        #All secrets/keys in AzSKSettings end with the text "Key", mask those that have values.
        $settingsRaw | Get-Member -Type Property | Where-Object {$_.Name -Match "Key$"} | ForEach-Object {
                $n = $_.Name; 
                $v = $settingsRaw.$n;
                if (-not [string]::IsNullOrEmpty($v))
                {
                    $len = $v.Length 
                    #Upto 8 chars, let us mask everything
                    if ($len -le 8)
                    {
                        $maskCount = $len
                        $showCount = 0
                    }
                    else #More than 8 chars, show 1/3rd or 8 whichever is smaller
                    {
                        $showCount =  [Math]::Min( ([Math]::Floor($len/3)), 8)
                        $maskCount = $len - $showCount
                    }
                    $regEx = ".{$maskCount}$" #RegEx for last n chars
                    $maskedStr = "*"*$maskCount #Replaced value
                    $settingsRaw.$n = $settingsRaw.$n -replace $regEx,$maskedStr #Replace
                }
        }
        return $settingsRaw;
    }
}