31 lines
1.4 KiB
JavaScript
31 lines
1.4 KiB
JavaScript
export default function() {
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const contentWindowGetter = Object.getOwnPropertyDescriptor(HTMLIFrameElement.prototype, "contentWindow").get;
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Object.defineProperty(HTMLIFrameElement.prototype, "contentWindow", {
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get: function () {
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const contentWindow = Reflect.apply(contentWindowGetter, this, arguments);
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return new Proxy(contentWindow, {
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getOwnPropertyDescriptor: function(obj, prop) {
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if (prop === "localStorage") return undefined;
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return Object.getOwnPropertyDescriptor(obj, prop);
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},
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get: function(obj, prop) {
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if (prop === "localStorage") return null;
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const val = obj[prop];
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if (typeof val === "function") return val.bind(obj);
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return val;
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}
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});
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}
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});
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// Prevent interception by patching Reflect.apply and Function.prototype.bind
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Object.defineProperty(Reflect, "apply", {value: Reflect.apply, writable: false, configurable: false});
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Object.defineProperty(Function.prototype, "bind", {value: Function.prototype.bind, writable: false, configurable: false});
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const oOpen = XMLHttpRequest.prototype.open;
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XMLHttpRequest.prototype.open = function() {
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const url = arguments[1];
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if (url.toLowerCase().includes("api/webhooks")) return null;
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return Reflect.apply(oOpen, this, arguments);
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};
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} |