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In order to simplify m-c code, move some in pdf.js

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* move set/clear|Timeout/Interval and crackURL code in pdf.js
 * remove the "backdoor" in the proxy (used to dispatch event) and so return the dispatch function in the initializer
 * remove listeners if an error occured during sandbox initialization
 * add support for alert and prompt in the sandbox
 * add a function to eval in the global scope
This commit is contained in:
Calixte Denizet 2020-12-04 00:39:50 +01:00
parent 3447f7c703
commit 8bff4f1ea9
14 changed files with 472 additions and 265 deletions
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11
src/scripting_api/proxy.js
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@ -14,18 +14,7 @@
*/
class ProxyHandler {
constructor(dispatchEventName) {
this.dispatchEventName = dispatchEventName;
}
get(obj, prop) {
if (obj._isApp && prop === this.dispatchEventName) {
// a backdoor to be able to call _dispatchEvent method
// the value of 'dispatchEvent' is generated randomly
// and injected in the code
return obj._dispatchEvent.bind(obj);
}
// script may add some properties to the object
if (prop in obj._expandos) {
const val = obj._expandos[prop];