Powershell Fingerprints von Zertifikaten abgleichen

 Function Read-Store{
   Param($Store)
   $Store = New-Object System.Security.Cryptography.X509Certificates.X509Store("$Store","CurrentUser")  
   $Store.Open("ReadOnly")  
   $X509s = @($Store.Certificates)

   $StoreCerts = @()
   Foreach ($X509 in $X509s){
       $Cert = New-Object -TypeName Psobject -Property @{
       "Subjectname" = $($X509.Subjectname);  
       "FriendlyName" = $X509.FriendlyName;  
       "Subject" = $X509.subject;  
       "Issuer" = $X509.Issuer;  
       "Thumbprint" = $X509.Thumbprint;  
       "NotAfter" = $X509.NotAfter;  
       "NotBefore" = $X509.NotBefore;  
        }#Psobject
    $StoreCerts += $Cert
   } 
    $StoreCerts 
 } 

$Fingerprints = @(  "A", "B", "C" )  

  $ReturnCode = "-1"  
  $Result =  Read-Store "My" #Eigene Zertifikate holen  
  $Result |  %{
    foreach($Fingerprint in $Fingerprints){
                                if($Fingerprint -match $_.Thumbprint){
                                    $ReturnCode = "0"  
                                }
                             }
}

@{NotBefore=12.09.2017 15:35:58; NotAfter=19.08.2117 15:35:58; Subject=CN=<xxxxx>; FriendlyName=; Issuer=CN==<xxxxx>; 
8; Thumbprint=A; Subjectname=System.Security.Cryptography.X509Certificates.X500Dist
inguishedName}