142 lines
4.4 KiB
JavaScript
142 lines
4.4 KiB
JavaScript
/**
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* Surge 脚本：微软家庭组批量购买 (防风控增强版)
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* * 特性 1: 随机抖动延迟 (1.5s ~ 3.5s 之间随机)，模拟真人。
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* * 特性 2: 智能熔断，遇到 429/403 立即停止，保护账号。
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*/
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const STORE_KEY = "ApprovalCartId";
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const BASE_DELAY = 1500; // 基础间隔
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const JITTER_MAX = 2000; // 最大随机附加间隔 (0~2000ms)
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(async () => {
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// 1. 严格限制仅允许 POST
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if ($request.method !== "POST") {
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$done({});
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return;
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}
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// 2. 读取 Store
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const rawIds = $persistentStore.read(STORE_KEY);
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if (!rawIds) {
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console.log("ℹ️ [旁路] 未读取到 ApprovalCartId，放行。");
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$done({});
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return;
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}
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const targetIds = rawIds.split("&").filter(Boolean);
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if (targetIds.length === 0) {
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$done({});
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return;
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}
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// 3. 启动通知
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$notification.post(
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"🛡️ 防风控批量启动",
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`队列: ${targetIds.length} 个请求`,
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`启用随机延迟与熔断保护机制...`
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);
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let originalBodyTemplate;
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try {
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originalBodyTemplate = JSON.parse($request.body);
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} catch (e) {
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$done({});
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return;
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}
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const baseHeaders = { ...$request.headers };
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delete baseHeaders["Content-Length"];
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delete baseHeaders["content-length"];
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let successCount = 0;
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let failCount = 0;
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let isBanned = false; // 标记是否被风控
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// ==========================================
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// 串行循环
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// ==========================================
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for (let i = 0; i < targetIds.length; i++) {
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const id = targetIds[i];
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// 构造请求
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let currentBody = JSON.parse(JSON.stringify(originalBodyTemplate));
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currentBody.cartId = id;
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const options = {
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url: $request.url,
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method: "POST",
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headers: baseHeaders,
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body: JSON.stringify(currentBody)
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};
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console.log(`🔄 [${i + 1}/${targetIds.length}] 处理 ${id.substring(0,6)}...`);
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const result = await sendRequest(options);
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// --- 结果判定与熔断逻辑 ---
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if (result && result.status >= 200 && result.status < 300) {
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console.log(` ✅ 成功`);
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successCount++;
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} else if (result.status === 429 || result.status === 403) {
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// 429: Too Many Requests (请求太快)
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// 403: Forbidden (可能鉴权失败或被封禁)
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console.log(` ⛔️ 触发风控 (Code: ${result.status})! 立即停止后续任务！`);
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$notification.post("⛔️ 任务熔断停止", `检测到微软风控 (${result.status})`, "已停止后续请求以保护账号");
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isBanned = true;
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failCount++;
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break; // 👈 核心：立即跳出循环，不再发包
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} else {
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console.log(` ❌ 失败 (Code: ${result ? result.status : 'unknown'})`);
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failCount++;
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}
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// --- 随机抖动延迟 ---
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// 只有不是最后一个，且没有被Ban，才等待
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if (i < targetIds.length - 1 && !isBanned) {
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// 生成 1500ms 到 3500ms 之间的随机时间
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const randomTime = BASE_DELAY + Math.floor(Math.random() * JITTER_MAX);
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console.log(` ⏳ 随机等待 ${(randomTime/1000).toFixed(2)}s...`);
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await sleep(randomTime);
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}
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}
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// 4. 清空 Store
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$persistentStore.write(null, STORE_KEY);
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// 5. 最终处理
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if (!isBanned) {
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const msg = `成功 ${successCount} | 失败 ${failCount}`;
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$notification.post("✅ 批量完成", msg, "原始请求已拦截，请刷新页面");
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}
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// 拦截并返回伪造成功
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$done({
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response: {
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status: 200,
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({
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status: "Complete",
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message: "Processed by Surge (Anti-Ban Mode)"
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})
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}
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});
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})();
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function sleep(ms) {
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return new Promise(resolve => setTimeout(resolve, ms));
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}
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function sendRequest(opts) {
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return new Promise((resolve) => {
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$httpClient.post(opts, (err, resp, data) => {
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if (err) {
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console.log(`❌ 网络错误: ${err}`);
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resolve({ status: 0, error: err });
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} else {
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resolve({ status: resp.status, body: data });
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}
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});
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});
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}
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