PoshCode Archive  Artifact Content

Artifact c1dfa4351f8539169c9e793ff32e8f2628b242e89a0101682abcfbd10a15da71:

  • File Test-Server.ps1 — part of check-in [0bf4d83ed4] at 2018-06-10 13:21:42 on branch trunk — A test that checks for hostname, ip, domain, ping, wsman (with credssp if you wish) remote reg RPC and RDP (user: Justin size: 3683)

# encoding: ascii
# api: powershell
# title: Test-Server
# description: A test that checks for hostname, ip, domain, ping, wsman (with credssp if you wish) remote reg RPC and RDP
# version: 0.1
# type: function
# author: Justin
# license: CC0
# function: Test-Server
# x-poshcode-id: 3179
# x-archived: 2012-01-23T05:01:57
# x-published: 2012-01-20T12:39:00
#
#
Function Test-Server{
[cmdletBinding()]
param(
	[parameter(Mandatory=$true,ValueFromPipeline=$true)]
	[string[]]$ComputerName,
	[parameter(Mandatory=$false)]
	[switch]$CredSSP,
	[Management.Automation.PSCredential] $Credential)
	
begin{
	$total = Get-Date
	$results = @()
	if($credssp){if(!($credential)){Write-Host "must supply Credentials with CredSSP test";break}}
}
process{
    foreach($name in $computername)
    {
	$dt = $cdt= Get-Date
	Write-verbose "Testing: $Name"
	$failed = 0
	try{
	$DNSEntity = [Net.Dns]::GetHostEntry($name)
	$domain = ($DNSEntity.hostname).replace("$name.","")
	$ips = $DNSEntity.AddressList | %{$_.IPAddressToString}
	}
	catch
	{
		$rst = "" |  select Name,IP,Domain,Ping,WSMAN,CredSSP,RemoteReg,RPC,RDP
		$rst.name = $name
		$results += $rst
		$failed = 1
	}
	Write-verbose "DNS:  $((New-TimeSpan $dt ($dt = get-date)).totalseconds)"
	if($failed -eq 0){
	foreach($ip in $ips)
	{
	    
		$rst = "" |  select Name,IP,Domain,Ping,WSMAN,CredSSP,RemoteReg,RPC,RDP
	    $rst.name = $name
		$rst.ip = $ip
		$rst.domain = $domain
		####RDP Check (firewall may block rest so do before ping
		try{
            $socket = New-Object Net.Sockets.TcpClient($name, 3389)
		  if($socket -eq $null)
		  {
			 $rst.RDP = $false
		  }
		  else
		  {
			 $rst.RDP = $true
			 $socket.close()
		  }
       }
       catch
       {
            $rst.RDP = $false
       }
		Write-verbose "RDP:  $((New-TimeSpan $dt ($dt = get-date)).totalseconds)"
        #########ping
	    if(test-connection $ip -count 1 -Quiet)
	    {
	        Write-verbose "PING:  $((New-TimeSpan $dt ($dt = get-date)).totalseconds)"
			$rst.ping = $true
			try{############wsman
				Test-WSMan $ip | Out-Null
				$rst.WSMAN = $true
				}
			catch
				{$rst.WSMAN = $false}
				Write-verbose "WSMAN:  $((New-TimeSpan $dt ($dt = get-date)).totalseconds)"
			if($rst.WSMAN -and $credssp) ########### credssp
			{
				try{
					Test-WSMan $ip -Authentication Credssp -Credential $cred
					$rst.CredSSP = $true
					}
				catch
					{$rst.CredSSP = $false}
				Write-verbose "CredSSP:  $((New-TimeSpan $dt ($dt = get-date)).totalseconds)"
			}
			try ########remote reg
			{
				[Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey([Microsoft.Win32.RegistryHive]::LocalMachine, $ip) | Out-Null
				$rst.remotereg = $true
			}
			catch
				{$rst.remotereg = $false}
			Write-verbose "remote reg:  $((New-TimeSpan $dt ($dt = get-date)).totalseconds)"
			try ######### wmi
			{	
				$w = [wmi] ''
				$w.psbase.options.timeout = 15000000
				$w.path = "\\$Name\root\cimv2:Win32_ComputerSystem.Name='$Name'"
				$w | select none | Out-Null
				$rst.RPC = $true
			}
			catch
				{$rst.rpc = $false}
			Write-verbose "WMI:  $((New-TimeSpan $dt ($dt = get-date)).totalseconds)" 
	    }
		else
		{
			$rst.ping = $false
			$rst.wsman = $false
			$rst.credssp = $false
			$rst.remotereg = $false
			$rst.rpc = $false
		}
		$results += $rst	
	}}
	Write-Verbose "Time for $($Name): $((New-TimeSpan $cdt ($dt)).totalseconds)"
	Write-Verbose "----------------------------"
}
}
end{
	Write-Verbose "Time for all: $((New-TimeSpan $total ($dt)).totalseconds)"
	Write-Verbose "----------------------------"
return $results
}
}