Archive

Archive for October, 2009

StorageWorld 2009 – Stockholm

October 15th, 2009 Comments off

Tack för en givande dag på Operaterassen i Stockholm, det blev en mängd mycket givande diskussioner kring lagring, säkerhet och en del annat.

Hoppas det blir en massa lika spännande frågor i Malmö nästa vecka…

/Hasain

Categories: föreläsning, Storageworld 2009 Tags:

Delete failed request from the Certificate Services database

October 11th, 2009 Comments off

How do I delete all Failed Requests logged on my Certificate Services database?

The Certutil tool can be used to list and delete Failed Requests logged on any ADCS database, but the two operations cannot be combined in one request and you have to manually transfer the request is from the listing of failed requests to the deleterow command.

The attached script combines the two steps and automate the whole process for an easier management task.

/Hasain

 

———————————–delete_failed_adcs_requests.vbs———————————–

Set objShell = CreateObject("WScript.Shell")

Set objWshScriptExec = objShell.Exec("certutil -silent -view -out ""RequestID"" LogFail")

Set objStdOut = objWshScriptExec.StdOut

Do Until objStdOut.AtEndOfStream
    strLine = objStdOut.ReadLine
    If Len(strLine) > 10 Then

 Set regEx = New RegExp
 regEx.Pattern = "( .*?\(|\))"
 regEx.IgnoreCase = True
 regEx.Global = True
 regEx.MultiLine = True
        WScript.Echo "Deleting: " & strLine
        Set objWshScriptExec = objShell.Exec("certutil -deleterow " & regEx.Replace(strLine, ""))

    End If
Loop


———————————–delete_failed_adcs_requests.vbs———————————–

scUtil tool to manage admin/user PIN for minidriver (Microsoft Base Smart Card CSP) based smart cards

October 1st, 2009 Comments off

A must have tools for all of you with minidriver based smart cards to manage admin and user pin on such cards. The tool is free to download and use as well as to modify or reuse the code in other projects.

Many thanks to Björn Österman who made the tool available.

/Hasain

—————————————————————————
scUtil.exe, version 1.0, Author: Bjorn Osterman, Company: TrueSec AB, Sweden

syntax: scUtil.exe unblockpin        <adminkey>    <newpin>
scUtil.exe changepin         <oldpin>      <newpin>
scUtil.exe changeadminkey    <oldadminkey> <newadminkey>
scUtil.exe calculateresponse <adminkey>    <challange>
scUtil.exe generaterandomkey

<adminkey> is one the the following alternatives:
– 48 hexadecimal characters
– “default”, representing 48 zeroes
– “random”, representing 48 random hexadecimal characters

<pin> is variable-length string composed of alphanumerical characters
—————————————————————————

download: scUtil.zip