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ignore SecurityError exception if opener is different security context / cross-origin

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This commit is contained in:
Ralf Becker 2014-01-08 15:14:10 +00:00
parent 271d7a869c
commit 911e7d2955
1 changed files with 15 additions and 6 deletions
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21
phpgwapi/js/jsapi/egw.js
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@ -49,13 +49,22 @@
// check if egw object was injected by window open // check if egw object was injected by window open
if (typeof window.egw == 'undefined') if (typeof window.egw == 'undefined')
{ {
// try finding it in top or opener's top try {
if (window.opener && typeof window.opener.top.egw != 'undefined') // try finding it in top or opener's top
if (window.opener && typeof window.opener.top.egw != 'undefined')
{
window.egw = window.opener.top.egw;
if (typeof window.opener.top.framework != 'undefined') window.framework = window.opener.top.framework;
popup = true;
if (debug) console.log('found egw object in opener');
}
}
catch(e) {
// ignore SecurityError exception if opener is different security context / cross-origin
}
if (typeof window.egw != 'undefined')
{ {
window.egw = window.opener.top.egw; // set in above try block
if (typeof window.opener.top.framework != 'undefined') window.framework = window.opener.top.framework;
popup = true;
if (debug) console.log('found egw object in opener');
} }
else if (window.top && typeof window.top.egw != 'undefined') else if (window.top && typeof window.top.egw != 'undefined')
{ {