public/Get-TNOS.ps1
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function Get-TNOS { <# .SYNOPSIS Gets a list of assets .DESCRIPTION Gets a list of assets .PARAMETER SessionObject Optional parameter to force using specific SessionObjects. By default, each command will connect to all connected servers that have been connected to using Connect-TNServer .PARAMETER Name The name of the target asset .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with 'sea of red' exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this 'nice by default' feature off and enables you to catch exceptions with your own try/catch. .EXAMPLE PS C:\> Get-TNAsset Gets a list of assets #> [CmdletBinding()] param ( [Parameter(ValueFromPipelineByPropertyName)] [object[]]$SessionObject = (Get-TNSession), [switch]$EnableException ) process { foreach ($session in $SessionObject) { $PSDefaultParameterValues["*:SessionObject"] = $session if (-not $session.sc) { Stop-PSFFunction -EnableException:$EnableException -Message "Only tenable.sc supported" -Continue } # $recentscan ? foreach ($os in (Get-TNAnalysis -Tool listos)) { foreach ($name in $os.Name) { # plain ol Windows is too generic and duplicates if ($name -eq "Windows") { continue } $filters = @( @{ filterName = 'pluginID' operator = '=' value = '11936, 1' } @{ filterName = 'pluginText' operator = '=' value = $name } ) $results = Get-TNAnalysis -Tool sumip -SourceType cumulative -Filter $filters foreach ($result in $results) { if ($result.OsCPE -match "linux_kernel") { Write-PSFMessage -Level Warning -Message "The Linux distribution detected on $($result.Ip) is too generic. Moving on." continue } [pscustomobject]@{ ServerUri = $result.ServerUri OperatingSystem = $name OsCPE = $result.OsCPE DnsName = $result.DnsName NetbiosName = $result.NetbiosName Ip = $result.Ip } } } } } } } |