Home/ Questions/Q 8980821
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-06-15T20:10:55+00:00

I’d like to get the security zone (Internet zone / local intranet) for a

  • 0

I’d like to get the security zone (Internet zone / local intranet) for a number of URL’s which are in the same domain. I thought the best solution would be to get this through iFrame.
@Teemu. Code works now. Thank you very much. But one problem so far: It displays the wrong text. Although the page is in trusted zone (local intranet) he displays “untrusted” (Internet zone). Any idea why?

<html>
<head>
<script type="text/javascript">


function getZone() {
    var text = new Array();
    document.getElementsByClass('iframeNames');

var test;
for (var i = 0; i < document.frames.length; i++) {
try {
    test = document.frame[i].contentWindow.document;
    text[i] = "Trusted (Local Intranet)";
} catch (e) {
    text[i] =  "Untrusted (Internet Zone)";
}
} //end-for

    var showText = getElementsByClass("zone");
    for (var i = 0; i < showText.length; i++) {
        setText(showText[i], text[i]);
    };
} //end getZone()

function setText(showText, text) {
    showText.innerHTML = text;
} //end setText

if (document.getElementsByClassName) {
    getElementsByClass = function (classList, node) {
        return (node || document).getElementsByClassName(classList);
    };
}

</script>
</head>

<style type="text/css">
tr:nth-child(2n) {
    background-color: #ddd;
}
.format {
    background-color: #ffff;}

#formatierung {
margin-left: 10px;
margin-top: 30px;
font-family: Arial;
font-size: 13px;

}

</style>

<body>

<iframe src = "http://example.com" class = "iframeNames" width = "0" 
height ="0"></iframe>
<iframe src = "http://example.com/index/" class = "iframeNames" width = "0" 
height =  "0"></iframe>

<script type = "text/javascript">
window.onload = function() {

getZone();

};
</script>


<div id = "formatierung">

<table width = "100%">


<tr class = "format"><td><h2>System</h2></td><td><h2>Check Security-Zone</h2></td></tr>
<tr><td>example1</td><td class = "zone"></td></tr>
<tr><td>example2</td><td class = "zone"></td></tr>

</table>
</div>


</body>
</html>
Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    You can try this:

    var test;
for (var i = 0; i < document.frames.length; i++) {
    try {
        test = document.frames[i].document;
        text[i] = "Trusted (Local Intranet)";
    } catch (e) {
        text[i] =  "Untrusted (Internet Zone)";
    }
}

    With this code you won’t need isTrustedIE() at all.

    Like I said in my previous comment, frames[] is a collection of the “window” objects in the document. This code just checks, if it can get a reference to the document in the iframe. It’s not possible, when iframe‘s content is loaded from cross-origin source.

    • 0