@nodesecure/js-x-ray/dist/pipelines/deobfuscate.js

JavaScript AST XRay analysis

// Import Internal Dependencies
import { isCallExpression, joinArrayExpression } from "../estree/index.js";
import { walkEnter } from "../walker/index.js";
export class Deobfuscate {
    name = "deobfuscate";
    #withCallExpression(node) {
        const value = joinArrayExpression(node);
        if (value !== null) {
            return {
                type: "Literal",
                value,
                raw: value
            };
        }
        return void 0;
    }
    walk(body) {
        const self = this;
        walkEnter(body, function walk(node) {
            if (Array.isArray(node)) {
                return;
            }
            if (isCallExpression(node)) {
                this.replaceAndSkip(self.#withCallExpression(node));
            }
        });
        return body;
    }
}
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