update laodeng

packages/laodeng/index.js

@@ -1,125 +1,134 @@
 "use strict";
 
 const { PuppeteerExtraPlugin } = require("puppeteer-extra-plugin");
-async function handle(p) {
-  await p.evaluateOnNewDocument(() => {
-    (() => {
-      "use strict";
-      /* -------------------------------------------------------
-       * 1. 保存原生 Function.prototype.toString
-       * ----------------------------------------------------- */
-      const nativeFunctionToString = Function.prototype.toString;
 
-      /* -------------------------------------------------------
-       * 2. WeakMap：函数 → 伪原生源码
-       * ----------------------------------------------------- */
-      const nativeSourceMap = new WeakMap();
+// 定义脚本内容，避免重复定义
+const stealthScript = () => {
+  "use strict";
+  /* -------------------------------------------------------
+   * 1. 保存原生 Function.prototype.toString
+   * ----------------------------------------------------- */
+  const nativeFunctionToString = Function.prototype.toString;
 
-      /* -------------------------------------------------------
-       * 3. 注册伪原生源码
-       * ----------------------------------------------------- */
-      const registerNativeSource = (fn, source) => {
-        try {
-          nativeSourceMap.set(fn, source);
-        } catch (_) {}
-      };
+  /* -------------------------------------------------------
+   * 2. WeakMap：函数 → 伪原生源码
+   * ----------------------------------------------------- */
+  const nativeSourceMap = new WeakMap();
 
-      /* -------------------------------------------------------
-       * 4. 劫持 Function.prototype.toString
-       * ----------------------------------------------------- */
-      Object.defineProperty(Function.prototype, "toString", {
-        configurable: true,
-        writable: true,
-        value: function toString() {
-          if (nativeSourceMap.has(this)) {
-            return nativeSourceMap.get(this);
-          }
-          return nativeFunctionToString.call(this);
-        },
-      });
+  /* -------------------------------------------------------
+   * 3. 注册伪原生源码
+   * ----------------------------------------------------- */
+  const registerNativeSource = (fn, source) => {
+    try {
+      nativeSourceMap.set(fn, source);
+    } catch (_) {}
+  };
 
-      /* -------------------------------------------------------
-       * 5. 伪装 Function.prototype.toString 自身
-       * ----------------------------------------------------- */
-      registerNativeSource(
-        Function.prototype.toString,
-        nativeFunctionToString.toString(),
-      );
-
-      /* -------------------------------------------------------
-       * 6. stealthify：包装函数但保持“原生外观”
-       * ----------------------------------------------------- */
-      const stealthify = (obj, prop, handler) => {
-        const original = obj[prop];
-        if (typeof original !== "function") return;
-
-        const wrapped = function (...args) {
-          return handler.call(this, original, args);
-        };
-        const namePropertyDescriptor = Object.getOwnPropertyDescriptor(
-          wrapped,
-          "name",
-        );
-        // 处理函数 name 属性
-        Object.defineProperty(wrapped, "name", {
-          ...namePropertyDescriptor,
-          value: prop,
-        });
-        // 保留 prototype（某些函数有）
-        try {
-          Object.setPrototypeOf(wrapped, Object.getPrototypeOf(original));
-        } catch (_) {}
-
-        // 注册伪原生源码（直接复用原函数的 native 表现）
-        registerNativeSource(wrapped, nativeFunctionToString.call(original));
-
-        // 用 defineProperty 保持 descriptor 接近原生
-        const desc = Object.getOwnPropertyDescriptor(obj, prop);
-        Object.defineProperty(obj, prop, {
-          ...desc,
-          value: wrapped,
-        });
-      };
-
-      /* -------------------------------------------------------
-       * 7. 示例：stealth console.log / debug / info
-       * ----------------------------------------------------- */
-      const filterConsoleArgs = (args) =>
-        args.map((arg) => {
-          if (arg && typeof arg === "object") {
-            // 防止 getter / Proxy / 大对象触发
-            return {};
-          }
-          return arg;
-        });
-
-      [
-        "log",
-        "debug",
-        "info",
-        "warn",
-        "error",
-        "dir",
-        "table",
-        "debug",
-      ].forEach((name) => {
-        stealthify(console, name, (original, args) => {
-          // ❗不传递原始对象，避免 DevTools / CDP 展开
-          return original.apply(console, filterConsoleArgs(args));
-        });
-      });
-
-      /* -------------------------------------------------------
-       * 8. 防御性补丁（可选但强烈建议）
-       * ----------------------------------------------------- */
-
-      // 防止检测 toString 被替换
-      registerNativeSource(
-        registerNativeSource,
-        "function registerNativeSource() { [native code] }",
-      );
-    })();
+  /* -------------------------------------------------------
+   * 4. 劫持 Function.prototype.toString
+   * ----------------------------------------------------- */
+  Object.defineProperty(Function.prototype, "toString", {
+    configurable: true,
+    writable: true,
+    value: function toString() {
+      if (nativeSourceMap.has(this)) {
+        return nativeSourceMap.get(this);
+      }
+      return nativeFunctionToString.call(this);
+    },
   });
+
+  /* -------------------------------------------------------
+   * 5. 伪装 Function.prototype.toString 自身
+   * ----------------------------------------------------- */
+  registerNativeSource(
+    Function.prototype.toString,
+    nativeFunctionToString.toString(),
+  );
+
+  /* -------------------------------------------------------
+   * 6. stealthify：包装函数但保持"原生外观"
+   * ----------------------------------------------------- */
+  const stealthify = (obj, prop, handler) => {
+    const original = obj[prop];
+    if (typeof original !== "function") return;
+
+    const wrapped = function (...args) {
+      return handler.call(this, original, args);
+    };
+    const namePropertyDescriptor = Object.getOwnPropertyDescriptor(
+      wrapped,
+      "name",
+    );
+    // 处理函数 name 属性
+    Object.defineProperty(wrapped, "name", {
+      ...namePropertyDescriptor,
+      value: prop,
+    });
+    // 保留 prototype（某些函数有）
+    try {
+      Object.setPrototypeOf(wrapped, Object.getPrototypeOf(original));
+    } catch (_) {}
+
+    // 注册伪原生源码（直接复用原函数的 native 表现）
+    registerNativeSource(wrapped, nativeFunctionToString.call(original));
+
+    // 用 defineProperty 保持 descriptor 接近原生
+    const desc = Object.getOwnPropertyDescriptor(obj, prop);
+    Object.defineProperty(obj, prop, {
+      ...desc,
+      value: wrapped,
+    });
+  };
+
+  /* -------------------------------------------------------
+   * 7. 示例：stealth console.log / debug / info
+   * ----------------------------------------------------- */
+  const filterConsoleArgs = (args) =>
+    args.map((arg) => {
+      if (arg && typeof arg === "object") {
+        // 防止 getter / Proxy / 大对象触发
+        return {};
+      }
+      return arg;
+    });
+
+  [
+    "log",
+    "debug",
+    "info",
+    "warn",
+    "error",
+    "dir",
+    "table",
+    "debug",
+  ].forEach((name) => {
+    stealthify(console, name, (original, args) => {
+      // ❗不传递原始对象，避免 DevTools / CDP 展开
+      return original.apply(console, filterConsoleArgs(args));
+    });
+  });
+
+  /* -------------------------------------------------------
+   * 8. 防御性补丁（可选但强烈建议）
+   * ----------------------------------------------------- */
+
+  // 防止检测 toString 被替换
+  registerNativeSource(
+    registerNativeSource,
+    "function registerNativeSource() { [native code] }",
+  );
+};
+
+async function handle(p) {
+  // 1. 立即执行一次（针对当前已有的文档，防止错过）
+  try {
+    await p.evaluate(stealthScript);
+  } catch (e) {
+    // 如果当前页面还没准备好，忽略错误
+  }
+  // 2. 注册为新文档脚本（针对未来的导航）
+  await p.evaluateOnNewDocument(stealthScript);
 }
 
 class Plugin extends PuppeteerExtraPlugin {

packages/laodeng/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@geekgeekrun/puppeteer-extra-plugin-laodeng",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "laodeng",
   "main": "./index.js",
   "author": "geekgeekrun",