Microsoft AD RMS goes mobile
To spread the rumor, there is a new solution for mobile devices on the horizon supporting Rights Management Services (RMS) from Microsoft:
It is said to support iPhone, iPad and RIM Blackberry devices. Looking forward to see it on the App store
What Internet Explorer is still missing cntnd.
Remember my "What Internet Explorer is still missing" series? I think we're pretty far with IE9, right? Youtube w/o flash, isn't it something. Another feature users of other browsers are compassionately laughing about for years is integrated spell checking (yeah, I know I need it). Here we go...
Traverse Security Boundaries using Base64 Encoding
I often have the issue that I want to send binary code to a friend sitting behind filtering mechanisms that block a lot of content. In most cases I found a workaround base64 encoding the content and sending it either directly in the body of the mail or as simple text attachment. I even managed to get code onto a system that allowed read access to an USB stick but would not allow to copy to or from the stick. I just did cut'n'paste of the base64 content, decoded it and off it went.
Luckily, certutil.exe is part of Windows 7 and there is no need for more. I create a dead simple batch and put it on my desktop. I then simply drag'n'drop the file to be encoded onto the icon and have it saved right beside it. For convenience I also open it inside Notepad.
@ECHO OFF certutil -f -encode "%1" "%~f1.enc" notepad "%~f1.enc"
Stay tuned for the decodeing part...
...and here we go:
@ECHO OFF certutil -f -decode "%1" "%~dpn1"
Map Sharepoint Permissions to RMS/IRM Rights
This link explains how Sharepoint permissions are mapped to Office IRM rights:
http://technet.microsoft.com/en-us/library/cc261728(office.12).aspx
Disable RMS/IRM in Outlook only
Microsoft Active Directory Rights Management Services (AD RMS) are supported by Microsoft Office since version 2003 out of the box. A whole bunch of Registry Keys allow you to configure the behaviour of the client application. If you do not want RMS to be used you can completely disable RMS inside MS Office. But what about only disabling it in Word and not in Excel?
Well, this is not possible out of the box but as a workaround you can disable GUI elements. This is done with IDs and since a new ID was added with Office 2010 here is what you need to set for Outlook 2010 (works for 2007, too - haven't checked 2003)
Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\12.0\Outlook\DisabledCmdBarItemsList] "TCID1"="9925" "TCID2"="14954" "TCID3"="14955" "TCID4"="15831" [HKEY_CURRENT_USER\Software\Wow6432Node\Policies\Microsoft\Office\12.0\Outlook\DisabledCmdBarItemsList] "TCID1"="9925" "TCID2"="14954" "TCID3"="14955" "TCID4"="15831" [HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\14.0\Outlook\DisabledCmdBarItemsList] "TCID1"="9925" "TCID2"="14954" "TCID3"="14955" "TCID4"="15831" "TCID5"="20441" [HKEY_CURRENT_USER\Software\Wow6432Node\Policies\Microsoft\Office\14.0\Outlook\DisabledCmdBarItemsList] "TCID1"="9925" "TCID2"="14954" "TCID3"="14955" "TCID4"="15831" "TCID5"="20441"
12.0 is Office 2007
14.0 is Office 2010
TCID1-4 are Office 2007 and 2010,
TCID5 is Office 2010 only and the
Wow6432Node is for 32-bit applications (e.g. Office) running on a 64-bit OS
Hope this helps.
Cross-Platform Open-Source Video Calls and Remote Support = Jitsi
I have been looking around for quite some time now to find a decent solution for cross-platform video calls. Main focus is Windows and Linux (Debian/Ubuntu flavor). I cannot really remember what the problems were in detail but something always sucked. Either video did not work at all or the client did support video on Windows but did not on Linux and so on.
I finally gave up my requirment for the solution to be open-source and decided to give evil Skype a chance. At least they got bought by Microsoft so running Skype on a M$ OS would not get any worse. But then the Skype Beta didn't really work as expected either. A workaround is required for it to detect the webcam on Linux. But once you have that configured streaming to Linux is really nice but the stream from Linux to Windows is somewhat shitty.
While researching some more on the web I stumbled upon Jitsi (formerly SIP-Communicator) again. It is a Java program that I checked out before but as described above did not really get it to work. Something abouth the ICE connection not working properly. In fact the project has its own implementation called ICE4J. One funny thing is that it seems to work much better when used with a SIP (I use iptel.org) than with a Jabber account (XMPP and Jingle). In fact, I had to disable ICE and UPnP on the Jabber account to get it working and writing these lines I just dicovered that SIP accounts do not have these settings.
Anway, this time I was surprised to have it detect my webcam right away no workaround required. I quickly set it up on Windows and wow... cross-platform video calling with acceptable quality. Tested it through double NAT, UMTS connection and it always worked.
I can now call back home when on the road (Windows OS) and have cool video sessions with my family (running Xubuntu). Again, things get better and better and better...
Wait a minute, did I mention that Jitsi also supports screen sharing? Well, If you read my last post you probably recognized that I am trying to support my dad remotely. When I did this UVNC setup I did not really think about sitting at home in front of a Linux machine. Now guess what? Right, UVNC is Windows only. Although you might be able to use another VNC viewer on the Linux box you will have a hard time to get the crypto plug-in to work.
I will now test if Jitsi is capabale to replace the UVNC approach and will report back at this very location...
Further reading: ZRTP (RTP encryption)
Update: Right after writing this post I got myself a UVC compliant webcam because I was wondering why the stream was very good in the direction to Linux but the stream to Windows was not. What can I say... this is definitely a recommendation. Even Skype now works without the workaround. Btw I got myself a Logitech Webcam C210 for around 18€
Remote Support with Ultra VNC
The TeamViewer thing is kinda supsicious so I looked for something else to support my dad remotely. I came across the UVNC approach before so I decided to give it y try.
One thing to keep in mind when you do this is that the documentation is not always very straight.
First of all, make sure if you're on 64-bit operating systems that you use the 32-bit UVNC binaries. Otherwise the crypto plugin will not work. Second, make sure you use the RC4 plugin and do not experiment with the new one that comes with the binaries. The MSRC4Plugin.dsm is a separate download. Last but not least, I think (not verified) that you have to name the plugin with the _NoReg postfix and not as said in the docs without it.i
So once you got it all set up my personal VNCViewer invoke string looks like this:
vncviewer.exe -dsmplugin MSRC4Plugin_NoReg.dsm -listen 5500 -nocursorshape
Btw they currently have a beta website reachable on port 8080 which sometimes has addtional infos. But I'd go here first: UVNC Single Click
Email This for Internet Explorer
UPDATE
I removed the dependency for blat and cleaned up the script a little bit.
Only drawback, the browser window blocks until the mail is sent. To be continued...
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- saved from url=(0016)http://localhost -->
<html>
<head>
<title>Mail This</title>
</head>
<body>
<p>This is a pure Javascript HTML file. Purpose is to be invoked from an Internet Explorer context menu (right-click) to send the link to a defined email account for later review.</p>
<pre>
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\MenuExt\Email this]
@="C:\\\\Users\\Admin\\AppData\\Local\\Perimeterless\\EmailThis.html"
"Contexts"=dword:00000031
</pre>
<script type="text/javascript">
var strEmailServer = "smtp.hacky.eu";
var strEmailTo = "c@hacky.eu";
var strEmailFrom = "Email This <Email.This@hacky.eu>";
// Get content
var aWindow = window.external.menuArguments;
var aDocument = aWindow.document
var aSelection = aDocument.selection;
var aSelectedRange = aSelection.createRange();
var sSelectedText = aSelectedRange.text;
var anEvent = aWindow.event;
var anElement = anEvent.srcElement;
var strSubject = anElement.outerText;
var strURL = anElement.href;
if ( strURL == null ) {
strSubject = aWindow.document.title;
strURL = aWindow.document.URL;
} //END if
var strTextBody = strSubject + "\n" + strURL;
if (sSelectedText.length != 0){
strTextBody = strTextBody + "\n" + sSelectedText;
} //END if
sendEmail();
function sendEmail() {
//alert("Hello");
var msg = new ActiveXObject("CDO.Message");
var config = new ActiveXObject("CDO.Configuration");
config.Fields("http://schemas.microsoft.com/cdo/configuration/sendusing")=2;
config.Fields("http://schemas.microsoft.com/cdo/configuration/smtpserver")= strEmailServer;
config.Fields("http://schemas.microsoft.com/cdo/configuration/smtpserverport")=25;
config.Fields("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate")=1;
config.Fields.Update();
msg.Configuration = config;
msg.From = strEmailFrom;
msg.To = strEmailTo;
msg.Subject = strSubject;
//msg.HTMLBody = strHTMLBody;
msg.TextBody = strTextBody;
msg.Send();
msg=null;
config=null;
}; // END sendEmail
</script>
</body>
</html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- saved from url=(0016)http://localhost -->
<html>
<head>
<title>Mail This</title>
</head>
<body>
<p>This is a pure Javascript HTML file. Purpose is to be invoked from an Internet Explorer context menu (right-click) to send the link to a defined email account for later review.</p>
<pre>
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\MenuExt\Email this]
@="C:\\\\Users\\Admin\\AppData\\Local\\Perimeterless\\EmailThis.html"
"Contexts"=dword:00000031
</pre>
<script type="text/javascript">
var strEmailServer = "smtp.hacky.eu";
var strEmailTo = "c@hacky.eu";
var strEmailFrom = "Email This <Email.This@hacky.eu>";
// Get content
var aWindow = window.external.menuArguments;
var aDocument = aWindow.document
var aSelection = aDocument.selection;
var aSelectedRange = aSelection.createRange();
var sSelectedText = aSelectedRange.text;
var anEvent = aWindow.event;
var anElement = anEvent.srcElement;
var strSubject = anElement.outerText;
var strURL = anElement.href;
if ( strURL == null ) {
strSubject = aWindow.document.title;
strURL = aWindow.document.URL;
} //END if
var strTextBody = strSubject + "\n" + strURL;
if (sSelectedText.length != 0){
strTextBody = strTextBody + "\n" + sSelectedText;
} //END if
sendEmail();
function sendEmail() {
//alert("Hello");
var msg = new ActiveXObject("CDO.Message");
var config = new ActiveXObject("CDO.Configuration");
config.Fields("http://schemas.microsoft.com/cdo/configuration/sendusing")=2;
config.Fields("http://schemas.microsoft.com/cdo/configuration/smtpserver")= strEmailServer;
config.Fields("http://schemas.microsoft.com/cdo/configuration/smtpserverport")=25;
config.Fields("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate")=1;
config.Fields.Update();
msg.Configuration = config;
msg.From = strEmailFrom;
msg.To = strEmailTo;
msg.Subject = strSubject;
//msg.HTMLBody = strHTMLBody;
msg.TextBody = strTextBody;
msg.Send();
msg=null;
config=null;
}; // END sendEmail
</script>
</body>
</html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- saved from url=(0016)http://localhost -->
<html>
<head>
<title>Mail This</title>
</head>
<body>
<p>This is a pure Javascript HTML file. Purpose is to be invoked from an Internet Explorer context menu (right-click) to send the link to a defined email account for later review.</p>
<pre>
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\MenuExt\Email this]
@="C:\\\\Users\\Admin\\AppData\\Local\\Perimeterless\\EmailThis.html"
"Contexts"=dword:00000031
</pre>
<script type="text/javascript">
var strEmailServer = "smtp.hacky.eu";
var strEmailTo = "c@hacky.eu";
var strEmailFrom = "Email This <Email.This@hacky.eu>";
// Get content
var aWindow = window.external.menuArguments;
var aDocument = aWindow.document
var aSelection = aDocument.selection;
var aSelectedRange = aSelection.createRange();
var sSelectedText = aSelectedRange.text;
var anEvent = aWindow.event;
var anElement = anEvent.srcElement;
var strSubject = anElement.outerText;
var strURL = anElement.href;
if ( strURL == null ) {
strSubject = aWindow.document.title;
strURL = aWindow.document.URL;
} //END if
var strTextBody = strSubject + "\n" + strURL;
if (sSelectedText.length != 0){
strTextBody = strTextBody + "\n" + sSelectedText;
} //END if
sendEmail();
function sendEmail() {
//alert("Hello");
var msg = new ActiveXObject("CDO.Message");
var config = new ActiveXObject("CDO.Configuration");
config.Fields("http://schemas.microsoft.com/cdo/configuration/sendusing")=2;
config.Fields("http://schemas.microsoft.com/cdo/configuration/smtpserver")= strEmailServer;
config.Fields("http://schemas.microsoft.com/cdo/configuration/smtpserverport")=25;
config.Fields("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate")=1;
config.Fields.Update();
msg.Configuration = config;
msg.From = strEmailFrom;
msg.To = strEmailTo;
msg.Subject = strSubject;
//msg.HTMLBody = strHTMLBody;
msg.TextBody = strTextBody;
msg.Send();
msg=null;
config=null;
}; // END sendEmail
</script>
</body>
</html>
OLD ARTICLE BELOW
THIS ARTICLE IS WORK IN PROGRESS
The whole bookmarking, sync, interact, knowledge management, social networking thing is kind of tied to third party online services. A user not willing to participate is left out more or less.
I am trying to create my own personal management environment with a private system mainly running an IMAP/SMTP and web server. So far the server side is running fine and the main problems are the user interfaces. For example the IMAP server offers everything for a RSS feeds syncing system but the standard mail readers weren't really ment for this purpose especially not on mobile devices.
Anyyway, this little tool adds the functionality to the Internet Explorer context menu when clicked on a link to mail the destination directly to an email account. It uses the good old Blat to do so.
In a way it is a little bit like the Send to Kindle or Read It Later service. But if you host your own private SMTP server no third party ever knows the articles you are interested in. Now isn't that something?
- Create a registry file adding the context menu entry and execute.
- Save the HTML code to a location sosmewhere in your user profile path on disk and edit it to fit your server and email address.
- Download Blat and put the files besides the HTML code
- Your good to go
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- saved from url=(0016)http://localhost -->
<html>
<head>
<title>Mail This</title>
</head>
<body>
<p>This is a pure Javascript HTML file. Purpose is to be invoked from an Internet Explorer context menu (right-click) to send the link to a defined email account for later review.</p>
<pre>
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\MenuExt\Email this]
@="c:\\\\Temp\\\\MailThis\\\\MailThis.htm"
"Contexts"=dword:00000020
</pre>
<script type="text/javascript">
var strTempDir,
strPath,
strFile,
strBody,
strSMTPServer,
strRecipient,
strFrom;
strSMTPServer = "smtp.google.com";
strRecipient = "c@google.com";
strFrom = "\"Email This <Email.This@google.com>\"";
setEnv();
createTempFile(strBody);
strCommand = strPath + "\\blat.exe";
strArguments = strTempDir + "\\\EmailThisBody.txt -server " + strSMTPServer + " -to " + strRecipient + " -f " + strFrom + " -subject \"" + strSubject + "\"";
//alert( strCommand + " " + strArguments );
runCmd( strCommand + " " + strArguments );
function createTempFile(strContent)
{
var myObject,
newfile;
myObject = new ActiveXObject("Scripting.FileSystemObject");
newfile = myObject.CreateTextFile(strTempDir + "\\EmailThisBody.txt", true);
newfile.WriteLine(strContent);
newfile.Close();
}
function runCmd(command, option) {
var wsh = new ActiveXObject('WScript.Shell');
if (wsh) {
wsh.exec(command);
}
}
function setEnv() {
// Get Meta Info
// strBody = prompt("Please provide addtional information", "Default");
// Get temp dir
var myObject
myObject = new ActiveXObject("Scripting.FileSystemObject");
strTempDir = myObject.GetSpecialFolder(2);
// Get working dir
var file = document.location.pathname;
strPath = file.substring( 0, file.lastIndexOf("\\") );
// Get content
var aWindow = window.external.menuArguments;
var aDocument = aWindow.document;
var anEvent = aWindow.event;
var anElement = anEvent.srcElement;
strBody = strBody + "\n" + anElement.href;
strSubject = anElement.outerText;
}
</script>
</body>
</html>
Microsoft ISA 2006 Integrated NLB Mode and VirtualBox
Please remember if you are setting up an ISA Server 2006 NLB test environment that out of the box ISA server only supports unicast NLB mode. Most virtualization products like VMware (at least the last time I worked with it) and also VirtualBox only support multicast mode.
Main difference between the two modes is that unicast is a sort of hack to enable NLB by giving the same MAC address to different physical adaptors. In mulitcast mode a multicast MAC is added to all adaptors. Main advantage of the later is that mutlicast messages can be used for cluster heartbeat messages while unicast requires broadcasting of this information. So a heavy load might flood your switch infrastructure. On the other hand multicast mode requires switches supporting it and low-end devices usually don't.
Anyway, this is off topic. I just wanted to say that you need to enable multicast mode for ISA server networks if you want to test this in a VirtualBox environment. Otherwise you get unpredictable results. Once I enabled multicast mode everything worked as epxected.
One last thing. In cotrast to the documentation above I had to have NLB already enabled in the ISA MMC and virtual IPs assigned to my networks for the scripts to work.
Duplex Printing With Two Sides Per Page
Save the following code with a .hta extension and run. Yeah, I know, really advanced error handling. But who cares? It works for me ;-)
<html>
<head>
<title>Two Pages/Sheet Duplex Printing</title>
<HTA:APPLICATION
ID="DuplexPrinting"
APPLICATIONNAME="DuplexPrinting"
SCROLL="no"
SINGLEINSTANCE="yes"
WINDOWSTATE="normal"
>
</head>
<SCRIPT Language="VBScript">
' Program Start
Sub Window_onLoad
window.resizeTo 450,400
End Sub
'Displays formatted information in a new window
Sub RunScript
intPageCount = NumberOfPagesToPrint.Value
If ( intPageCount < 5 ) or ( not IsNumeric( intPageCount ) ) Then WScript.Quit 0 End If
intStart = intPageCount
intEnd = intPageCount
If ( intPageCount Mod 2 = 0 ) Then
REM Page count is even
If ( intPageCount / 2 ) Mod 2 = 0 Then
REM All pages will be fully printed
intEnd = intPageCount - 3
intStart = intPageCount - 5
strLastRun = intPageCount - 1 & "-" & intPageCount
Else
REM Last Page of first run shoult not be used as first page for last run --> skip it
strIntermediateStep = "Remove last page (top most) from stack"
intEnd = intPageCount
intStart = intPageCount - 7
strLastRun = intPageCount - 3 & "-" & intPageCount - 2
End If
Else
REM Page count is odd
If ( ( intPageCount + 1 ) / 2 ) Mod 2 = 0 Then
REM Single page on second side
strLastRun = intPageCount - 4 & "-" & intPageCount - 3
intStart = intPageCount - 8
strPostfix = ""
REM Add Intermediate Step - otherwise two pages would be printed on first sheet
strIntermediateStep = intPageCount
Else
REM Single page on first side
intEnd = intPageCount - 4
strLastRun = intPageCount - 2 & "-" & intPageCount - 1
intStart = intPageCount - 6
strPostfix = ", " & intPageCount
REM Remove last page - otherwise a blank first second side of first sheet would appear
strIntermediateStep = "Remove last page from stack"
End If
End If
REM Create First Run =============
strFirstRun = "1-2"
For i = 5 to intEnd Step 4
strFirstRun = strFirstRun & ", " & i & "-" & i + 1
Next
strFirstRun = strFirstRun & strPostfix
REM ==============================
REM Create First Run =============
For i = intStart to 3 Step -4
strLastRun = strLastRun & ", " & i & "-" & i + 1
Next
REM ==============================
BasicTextArea.Value = strFirstRun & vbCrLf & vbCrLf & strIntermediateStep & vbCrLf & vbCrLf & strLastRun
End Sub
</SCRIPT>
<body>
<div align="center">
<p>Please enter the number of pages you will be printing:
<p>
<input type="text" name="NumberOfPagesToPrint" size="10">
<input id=calculatebutton class="button" type="button" value="Calculate" name="calculate_button" onClick="RunScript">
</p><p>
<textarea name="BasicTextArea" rows="15" cols="50" style="border:none; " readonly="readonly">
</p>
</div>
</body>
</html>
About
Originally this site was intended as a project site. The goal was to define standards for the perimeterless network using
open-source software. To be honest I simply do not have the time for such a thing. So what is left is a blog with sporadic
posts that are either helpful for myself or I think are helpful for others, too since I had a hard time finding information
on the Internet. Think of it as a knowledge base.
Ehm yes, somtimes I write down my two cents on any topic that may go through my mind at that point in time ;-)