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- d39b6d058a
- 94650e260e
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Raymond Hill 2020-08-16 06:03:34 -04:00
parent d39b6d058a
commit 6dca8969b0
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1 changed files with 12 additions and 18 deletions
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30
src/web_accessible_resources/window.open-defuser.js
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@ -40,7 +40,7 @@
targetResult = false;
pattern = pattern.slice(1);
}
autoRemoveAfter = parseInt(arg2, 10);
autoRemoveAfter = parseInt(arg2);
if ( isNaN(autoRemoveAfter) ) {
autoRemoveAfter = -1;
}
@ -66,28 +66,22 @@
return target.apply(thisArg, args);
}
if ( autoRemoveAfter < 0 ) { return null; }
const decoy = document.createElement('object');
decoy.data = url;
decoy.style.setProperty('height','1px', 'important');
decoy.style.setProperty('position','fixed', 'important');
decoy.style.setProperty('top','-1px', 'important');
decoy.style.setProperty('width','1px', 'important');
document.body.appendChild(decoy);
setTimeout(( ) => decoy.remove(), autoRemoveAfter * 1000);
const noopFn = function(){};
return new Proxy(decoy.contentWindow || decoy , {
const iframe = document.createElement('iframe');
iframe.src = url;
iframe.style.setProperty('display','none', 'important');
iframe.style.setProperty('height','1px', 'important');
iframe.style.setProperty('width','1px', 'important');
document.body.appendChild(iframe);
setTimeout(( ) => iframe.remove(), autoRemoveAfter * 1000);
if ( arg3 === '' ) { return iframe.contentWindow; }
return new Proxy(iframe.contentWindow, {
get: function(target, prop) {
log('window.open / get', prop, '===', target[prop]);
if ( prop === 'closed' ) { return false; }
const r = Reflect.get(...arguments);
if ( typeof r === 'function' ) {
return noopFn.bind(null);
}
return r;
return target[prop];
},
set: function(target, prop, value) {
log('window.open / set', prop, '=', value);
return Reflect.set(...arguments);
target[prop] = value;
},
});
}