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Fix nowoif decoy 

Related issue:
- https://github[.]com/uBlockOrigin/uAssets/issues/6019
This commit is contained in:
Raymond Hill 2020-08-14 09:52:20 -04:00
parent 8dd500357d
commit 94650e260e
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GPG Key ID: 25E1490B761470C2
1 changed files with 11 additions and 10 deletions
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21
src/web_accessible_resources/window.open-defuser.js
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@ -40,7 +40,7 @@
targetResult = false; targetResult = false;
pattern = pattern.slice(1); pattern = pattern.slice(1);
} }
autoRemoveAfter = parseInt(arg2); autoRemoveAfter = parseInt(arg2, 10);
if ( isNaN(autoRemoveAfter) ) { if ( isNaN(autoRemoveAfter) ) {
autoRemoveAfter = -1; autoRemoveAfter = -1;
} }
@ -66,17 +66,18 @@
return target.apply(thisArg, args); return target.apply(thisArg, args);
} }
if ( autoRemoveAfter < 0 ) { return null; } if ( autoRemoveAfter < 0 ) { return null; }
const iframe = document.createElement('iframe'); const decoy = document.createElement('object');
iframe.src = url; decoy.data = url;
iframe.style.setProperty('display','none', 'important'); decoy.style.setProperty('height','1px', 'important');
iframe.style.setProperty('height','1px', 'important'); decoy.style.setProperty('position','fixed', 'important');
iframe.style.setProperty('width','1px', 'important'); decoy.style.setProperty('top','-1px', 'important');
document.body.appendChild(iframe); decoy.style.setProperty('width','1px', 'important');
setTimeout(( ) => iframe.remove(), autoRemoveAfter * 1000); document.body.appendChild(decoy);
if ( arg3 === '' ) { return iframe.contentWindow; } setTimeout(( ) => decoy.remove(), autoRemoveAfter * 1000);
return new Proxy(iframe.contentWindow, { return new Proxy(decoy.contentWindow || decoy , {
get: function(target, prop) { get: function(target, prop) {
log('window.open / get', prop, '===', target[prop]); log('window.open / get', prop, '===', target[prop]);
if ( prop === 'closed' ) { return false; }
return target[prop]; return target[prop];
}, },
set: function(target, prop, value) { set: function(target, prop, value) {