reverse-skills-max: initial public release (restored, redacted, hardened)

vendor-new/xbsReverseSkill/ast-deobfuscation/scripts/shared.js

@@ -0,0 +1,60 @@
+const fs = require("fs");
+const parser = require("@babel/parser");
+const traverse = require("@babel/traverse").default;
+const generator = require("@babel/generator").default;
+const t = require("@babel/types");
+
+function parseFile(filePath) {
+  return parser.parse(fs.readFileSync(filePath, "utf8"), {
+    sourceType: "unambiguous",
+    plugins: ["jsx"]
+  });
+}
+
+function printAst(ast) {
+  return generator(ast, {
+    compact: false,
+    comments: false,
+    jsescOption: { minimal: true }
+  }).code;
+}
+
+function saveAst(ast, filePath) {
+  fs.writeFileSync(filePath, printAst(ast), "utf8");
+}
+
+function reparse(ast) {
+  return parser.parse(printAst(ast), {
+    sourceType: "unambiguous",
+    plugins: ["jsx"]
+  });
+}
+
+function clone(node) {
+  return t.cloneNode(node, true);
+}
+
+function isPrimitiveNode(node) {
+  return t.isStringLiteral(node) || t.isNumericLiteral(node) || t.isBooleanLiteral(node) || t.isNullLiteral(node) || t.isIdentifier(node, { name: "undefined" });
+}
+
+function parseArgs() {
+  const [, , inputPath, outputPath] = process.argv;
+  if (!inputPath || !outputPath) {
+    console.error("Usage: node <script> <input.js> <output.js>");
+    process.exit(1);
+  }
+  return { inputPath, outputPath };
+}
+
+module.exports = {
+  clone,
+  isPrimitiveNode,
+  parseArgs,
+  parseFile,
+  printAst,
+  reparse,
+  saveAst,
+  t,
+  traverse
+};