Update index.js

index.js

@@ -1,69 +1,99 @@
-const express = require('express');
-const fetch = require('node-fetch');
-const sharp = require('sharp');
+import express from "express";
+import { existsSync, mkdirSync } from "fs";
 
 const app = express();
+const port = 7860;
 
-// 全局变量：存储最近的日志信息
-const logs = [];
-
-// 重写 console.log 方法
-const originalConsoleLog = console.log;
-console.log = (...args) => {
-  const logEntry = `${new Date().toISOString()} - ${args.join(' ')}`;
-  logs.push(logEntry);
-  if (logs.length > 100) {
-    logs.shift(); // 保持日志数量不超过100条
-  }
-  originalConsoleLog.apply(console, args);
-};
-
-app.get('/resize', async (req, res) => {
-  const imageUrl = req.query.q;
-
-  if (!imageUrl) {
-    console.error('没有提供图像 URL');
-    return res.status(400).send('没有提供图像 URL');
-  }
-
-  console.log('原始图像URL:', imageUrl);
-  console.log('访问来源站点:', req.headers.referer || '直接访问');
-
-  try {
-    const response = await fetch(imageUrl);
-    if (!response.ok) {
-      throw new Error(`获取图像失败: ${response.statusText}`);
+(() => {
+    if (!existsSync(`${__dirname}/iiptest`)) {
+        mkdirSync(`${__dirname}/iiptest`);
     }
-    const imageBuffer = await response.buffer();
-    //console.log('原始图像大小:', imageBuffer.byteLength);
+})();
 
-    // 使用 sharp 库来调整图像大小
-    const resizedImageBuffer = await sharp(imageBuffer).resize(100).toBuffer();
-    //console.log('压缩后的图像大小:', resizedImageBuffer.byteLength);
+const isipok = async (ip) => {
+    const ret = await fetch("https://copilot.microsoft.com/", {
+        headers: {
+            "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
+            "Accept-Language": "zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6",
+            "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36 Edg/125.0.0.0",
+            "X-forwarded-for": ip
+        }
+    });
+    if (!ret.ok) {
+        return { ip, status: false };
+    }
+    const txt = await ret.text();
+    if (txt.indexOf("studiostaticassetsprod.azureedge.net/bundle-cmc/assets/bundle.js") >= 0) {
+        return { ip, status: false, reason: "nononononon" };
+    }
+    if (txt.indexOf('<div class="title" role="heading" aria-level="1">登录以体验 Microsoft Copilot</div>') >= 0) {
+        return { ip, status: false, reason: "ddddddddddd" };
+    }
 
-    // 将压缩后的图像转换为 Base64 编码的数据
-    const base64Image = resizedImageBuffer.toString('base64');
+    const rt = /Region:"(.*?)"/.exec(txt);
+    if (!rt) {
+        return { ip, status: false };
+    }
+    const rg = rt[1];
+    if (!rg) {
+        return { ip, status: false };
+    }
+    return { ip, status: true, region: rg };
+}
 
-    res.setHeader('Content-Type', 'text/plain');
-    res.setHeader('Access-Control-Allow-Origin', '*');
-    res.setHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS');
-    res.setHeader('Access-Control-Allow-Headers', 'Content-Type');
-    res.setHeader('Access-Control-Max-Age', '86400');
-    res.send(base64Image);
-  } catch (error) {
-    //console.error('压缩图像时出错:', error);
-    res.status(500).send('压缩图像时出错');
-  }
-});
+const testAll = async (i, i0, i1, i2) => {
+    const results = [];
+    const testNext = async () => {
+        i2++;
+        if (i2 > 255) {
+            i2 = 1;
+            i1++;
+        }
+        if (i1 > 255) {
+            i1 = 1;
+            i0++;
+        }
+        if (i0 > 255) {
+            i0 = 1;
+            i++;
+        }
+        if (i > 255) {
+            return false;
+        }
+        const XForwardedForIP = `${i}.${i0}.${i1}.${i2}`;
+        try {
+            const result = await isipok(XForwardedForIP);
+            results.push(result);
+        } catch (error) {
+            console.error(error);
+        }
+        return true;
+    }
+    let count = 0;
+    let stop = false;
+    while (true) {
+        while (count >= 16) {
+            await new Promise((t) => { setTimeout(t, 100) });
+        }
+        count++;
+        testNext().then((rt) => {
+            count--;
+            if (!rt) {
+                stop = true;
+            }
+        });
+        if (stop) {
+            break;
+        }
+    }
+    return results;
+}
 
-// 新增的 /log 路由
-app.get('/log', (req, res) => {
-  const recentLogs = logs.join('\n');
-  res.setHeader('Content-Type', 'text/plain');
-  res.send(recentLogs);
+app.get("/test-ips", async (req, res) => {
+    const results = await testAll(104, 28, 1, 1);
+    res.json(results);
 });
 
-const PORT = process.env.PORT || 7860;
-app.listen(PORT, () => {
-  console.log(`Server is running on port ${PORT}`);
+app.listen(port, () => {
+    console.log(`Server is running at http://localhost:${port}`);
 });