1.77.6: SERP sorry-重定向按验证码语义(不换号+15min冷却);浏览池保温释放跳过+60min持有上限;速率-门壳实验与监控工具

stress/randomize-themes.ts

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+/** # 脚本说明
+ * 存量 SERP Profile 浏览器外观随机化:标签含 SERP 的 Profile 主题随机浅色/深色(50/50)。
+ * 两步:① admin DB 批量 UPDATE browser_theme;② 逐个 PATCH 节点
+ *   /profiles/:指纹/browser-env {theme}(下一次浏览器启动生效;节点侧 ID 统一为指纹)。
+ * 认证:节点侧 x-node-key = nodes.key;节点寻址 nodes.base_url。
+ * 幂等可重跑(每次重新随机)。
+ * 用法:在 admin 机上执行  bun randomize-themes.ts [并发=24]
+ *   (bun 自动加载 admin/.env 的 DATABASE_URL;本地默认 serpmax_admin@127.0.0.1:5432)
+ */
+import { SQL } from "bun";
+
+/** # 成员变量 admin Postgres 连接(DATABASE_URL 覆盖;默认本机 serpmax_admin) **/
+const sql = new SQL(process.env.DATABASE_URL ?? "postgres://postgres:postgres@127.0.0.1:5432/serpmax_admin");
+
+/** # 成员变量 节点 PATCH 并发数 **/
+const CONCURRENCY = Math.max(1, Number(process.argv[2] ?? 24));
+
+/** # 函数
+ * 主流程:拉取 SERP Profile 与节点信息 → 每号随机主题 → 批量落 admin DB → 并发推节点。
+ */
+async function main(): Promise<void> {
+  // 节点寻址与密钥(name → base_url / key)
+  const nodes = await sql`SELECT name, base_url, key FROM nodes`;
+  const nodeById = new Map<string, { baseUrl: string; key: string }>();
+  for (const n of nodes) {
+    nodeById.set(String(n.name), { baseUrl: String(n.base_url ?? "").replace(/\/$/, ""), key: String(n.key ?? "") });
+  }
+
+  // SERP Profile 池(admin 侧 ID 为 UUID;指纹是节点侧 ID)
+  const rows = await sql`SELECT id::text AS id, fingerprint, node, browser_theme FROM profiles WHERE tags @> ARRAY['SERP']::text[]`;
+  console.log(`[randomize] SERP Profile 共 ${rows.length} 个`);
+  if (!rows.length) return;
+
+  // 逐号随机主题并按目标节点分组
+  type Item = { id: string; fingerprint: string; theme: string };
+  const byNode = new Map<string, Item[]>();
+  for (const r of rows) {
+    const item: Item = {
+      id: String(r.id),
+      fingerprint: String(r.fingerprint ?? r.id),
+      theme: Math.random() < 0.5 ? "light" : "dark",
+    };
+    const list = byNode.get(String(r.node ?? "")) ?? [];
+    list.push(item);
+    byNode.set(String(r.node ?? ""), list);
+  }
+
+  // ① admin DB 批量落库(2000/批,UPDATE...FROM VALUES)
+  let dbUpdated = 0;
+  for (const items of byNode.values()) {
+    for (let i = 0; i < items.length; i += 2000) {
+      const chunk = items.slice(i, i + 2000);
+      const params = chunk.flatMap((it) => [it.id, it.theme]);
+      const ph = chunk.map((_, i) => `($${i * 2 + 1}, $${i * 2 + 2})`).join(",");
+      await sql.unsafe(`UPDATE profiles AS p SET browser_theme = v.theme FROM (VALUES ${ph}) AS v(id, theme) WHERE p.id::text = v.id`, params);
+      dbUpdated += chunk.length;
+    }
+  }
+  console.log(`[randomize] admin DB 已更新 ${dbUpdated} 个`);
+
+  // ② 并发推节点(失败不阻塞,最后汇总)
+  let okCount = 0;
+  let failCount = 0;
+  const cursor = { n: 0 };
+  const all = [...byNode.entries()].flatMap(([node, items]) => items.map((it) => ({ node, ...it })));
+  async function worker(): Promise<void> {
+    while (cursor.n < all.length) {
+      const it = all[cursor.n++];
+      const target = nodeById.get(it.node);
+      if (!target?.baseUrl) { failCount++; continue; }
+      try {
+        const res = await fetch(`${target.baseUrl}/profiles/${encodeURIComponent(it.fingerprint)}/browser-env`, {
+          method: "PATCH",
+          headers: { "content-type": "application/json", "x-node-key": target.key },
+          body: JSON.stringify({ theme: it.theme }),
+          signal: AbortSignal.timeout(8000),
+        });
+        if (res.ok) okCount++; else failCount++;
+      } catch {
+        failCount++;
+      }
+      if ((okCount + failCount) % 1000 === 0) console.log(`[randomize] 节点推送 ${okCount + failCount}/${all.length}`);
+    }
+  }
+  await Promise.all(Array.from({ length: CONCURRENCY }, () => worker()));
+  console.log(`[randomize] 完成:节点推送成功 ${okCount},失败 ${failCount}`);
+}
+
+await main();