newyear2006

# Verbindung zu Web.de aufbauen 
$c=Test-NetConnection smtp.web.de -Port 587

# Antwort vom SMTP-Server holen und ausgeben 
[byte[]]$buffer= @(0) * $c.TcpClientSocket.Available 
$c.TcpClientSocket.Receive($buffer) 
[System.Text.Encoding]::ASCII.GetString($buffer)

# Begrüßung durchführen 
$buffer=[System.Text.Encoding]::ASCII.GetBytes("EHLO $Env:Computername`r`n") 

newyear2006

# Format-Hex based on http://www.leeholmes.com/blog/2009/11/23/hex-dumper-in-powershell/
# Extended with additional parameters and fixed some formatting issues.

############################################################################## 
## 
## Format-Hex 
## 
## From Windows PowerShell Cookbook (O’Reilly) 
## by Lee Holmes (http://www.leeholmes.com/guide) 
## 

newyear2006

$SFTCode = @"

[DllImport("kernel32")] public static extern uint EnumSystemFirmwareTables (uint FirmwareTableProviderSignature, IntPtr pFirmwareTableBuffer, uint BufferSize);
[DllImport("kernel32")] public static extern uint GetSystemFirmwareTable   (uint FirmwareTableProviderSignature, uint FimrwareTableID, IntPtr pFirmwareTableBuffer, uint BufferSize);
 
"@
 
$SFT = Add-Type -MemberDefinition $SFTCode -Name "SFTKlasse" -Language CSharp -UsingNamespace "System.Reflection", "System.Diagnostics", "System.Collections.Generic" -PassThru
 
# 0×41435049=ACPI ? https://github.com/michaelforney/coreboot/blob/master/src/include/cbmem.h

newyear2006

$conn = New-Object system.net.sockets.tcpclient($host, $port)
$stream = New-Object system.net.security.sslstream($conn.getstream(), $null, {
                    Write-Host $args[2].ChainElements[0].Certificate.Subject;
                    Write-Host "PolicyErrors: $($args[3])";
                    # Immer True zurückgeben, damit alle Zertifikate auch mit Fehler akzeptiert werden.
                    $true;
                    
         })
$result = $stream.authenticateasclient("chocolatey.org")
$conn.Close()

newyear2006

$conn = New-Object system.net.sockets.tcpclient($host, $port)
$stream = New-Object system.net.security.sslstream($conn.getstream(), $null, {
                    Write-Host $args[2].ChainElements[0].Certificate.Subject;
                    Write-Host "PolicyErrors: $($args[3])";
         })
$result = $stream.authenticateasclient("chocolatey.org")
$conn.Close()