feat(adapters): NexusPHP takelogin login, VIP and seeding page limit for user data

loginNexusPhp (captcha / two-factor / bad credentials / blocked / Cloudflare
classification, TOTP), SiteUserInfo.vip via profile.vip_css or umt.vipLevels,
maxSeedingPages option, MTorrent parser honours apiUrl; testkit mock NexusPHP
site gains takelogin with login guards and user detail pages.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

packages/testkit/src/sites/index.ts

@@ -14,7 +14,12 @@ export {
   type MockMteamFailMode,
   type MockMteamOptions,
 } from "./mock-mteam.ts";
-export { createMockNexusPhpSite, type MockNexusPhpOptions, type MockNexusPhpSite } from "./mock-nexusphp.ts";
+export {
+  createMockNexusPhpSite,
+  type MockLoginGuard,
+  type MockNexusPhpOptions,
+  type MockNexusPhpSite,
+} from "./mock-nexusphp.ts";
 export { type MockMteamTorrent, MTEAM_FIXTURE_TORRENTS } from "./mteam-fixtures.ts";
 export { AUDIENCES_FIXTURE_RELEASES, type MockNexusPromo, type MockNexusRelease } from "./nexusphp-fixtures.ts";
 export { buildFakeTorrent, type FakeTorrent } from "./torrent.ts";

packages/testkit/src/sites/mock-mteam.ts

@@ -125,6 +125,10 @@ export async function createMockMteamApi(opts: MockMteamOptions = {}): Promise<M
             memberCount: { uploaded: "1000", downloaded: "10", shareRate: "100" },
           },
         });
+      case "/api/member/getUserTorrentList":
+        return json(res, { code: "0", message: "SUCCESS", data: { data: [] } });
+      case "/api/tracker/myPeerStatus":
+        return json(res, { code: "0", message: "SUCCESS", data: { seeder: "0", leecher: "0" } });
       default:
         return json(res, { code: "1", message: "not found" }, 404);
     }

packages/testkit/src/sites/mock-nexusphp.ts

@@ -14,8 +14,15 @@ export interface MockNexusPhpOptions {
   /** 登录失效时的表现:200 登录页(默认)或 302 跳转 login.php */
   loginMode?: "page" | "redirect";
   siteName?: string;
+  /** 账密登录(takelogin.php)接受的用户名 / 密码;缺省 mockuser / mock-password */
+  username?: string;
+  password?: string;
+  /** 登录关卡:验证码 / 二次验证 / 账号封禁;缺省无 */
+  loginGuard?: MockLoginGuard;
 }
 
+export type MockLoginGuard = "none" | "captcha" | "two_factor" | "blocked";
+
 export interface MockNexusPhpSite extends StartedServer {
   cookie: string;
   releases: MockNexusRelease[];
@@ -25,6 +32,10 @@ export interface MockNexusPhpSite extends StartedServer {
   failNext(n: number, status: number, retryAfter?: string): void;
   /** 改版模拟:列表页返回无法识别的结构 */
   setBrokenLayout(v: boolean): void;
+  /** 切换登录关卡 */
+  setLoginGuard(v: MockLoginGuard): void;
+  /** takelogin.php 收到的 POST 次数 */
+  readonly loginAttempts: number;
   /** 各 .torrent 的 infohash,供断言 */
   infoHashOf(id: string): string;
 }
@@ -42,23 +53,48 @@ function esc(s: string): string {
   return s.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/"/g, "&quot;");
 }
 
+/** 观众新版 userbar(NexusAudiences 用户数据解析器读 data-uploader-*;数值与 AUDIENCES_USER_INDEX 一致) */
+const AUDIENCES_USERBAR = `<div class="site-userbar">
+<a class="site-userbar__user" href="userdetails.php?id=10001" data-uploader-url="userdetails.php?id=10001" data-uploader-label="mockuser" data-uploader-badge="Elite User" data-uploader-stats='[{"label":"上传量：","tone":"uploaded","value":"2.00 TB"},{"label":"下载量","tone":"downloaded","value":"100.00 GB"},{"label":"爆米花","tone":"bonus","value":"8,888.5"},{"label":"活跃","tone":"active","value":"↑ 30 / ↓ 1"}]'>mockuser</a>
+<span class="site-userbar__compact-metric site-userbar__compact-metric--ratio"><span>分享率</span><span>20.48</span></span>
+<a class="site-userbar__compact-tool" href="messages.php" title="收件箱 12/0">信</a>
+</div>`;
+
 function shell(siteName: string, title: string, body: string, loggedIn: boolean): string {
   const userbar = loggedIn
     ? `<div id="info_block"><a href="userdetails.php?id=10001">mockuser</a>
        <span class="site-userbar__compact-metric--uploaded">12.5 TB</span>
        <span class="site-userbar__compact-metric--downloaded">3.2 TB</span>
-       <a href="logout.php">退出</a></div>`
+       <a href="logout.php">退出</a></div>${AUDIENCES_USERBAR}`
     : "";
   return `<!DOCTYPE html><html><head><meta charset="utf-8"><title>${esc(siteName)} :: ${esc(title)}</title></head>
 <body>${userbar}<div id="outer">${body}</div></body></html>`;
 }
 
-function loginPage(siteName: string): string {
+function loginPage(siteName: string, guard: MockLoginGuard = "none"): string {
+  const captcha =
+    guard === "captcha"
+      ? `<input type="hidden" name="imagehash" value="mockhash"><img src="imagecode.php?action=regimage&amp;imagehash=mockhash"><input type="text" name="imagestring">`
+      : "";
+  const twoStep = guard === "two_factor" ? `<input type="text" name="two_step_code">` : "";
   return `<!DOCTYPE html><html><head><meta charset="utf-8"><title>${esc(siteName)} :: 登录</title></head>
 <body><form method="post" action="takelogin.php"><p>你需要启用cookies才能登录</p>
-<input type="text" name="username"><input type="password" name="password"><input type="submit" value="登录"></form></body></html>`;
+<input type="hidden" name="returnto" value="index.php">
+<input type="text" name="username"><input type="password" name="password">${captcha}${twoStep}<input type="submit" value="登录"></form></body></html>`;
 }
 
+function loginFailedPage(siteName: string, text: string): string {
+  return `<!DOCTYPE html><html><head><meta charset="utf-8"><title>${esc(siteName)} :: 登录失败</title></head>
+<body><table><tr><td class="text">${esc(text)}</td></tr></table></body></html>`;
+}
+
+const USER_DETAILS = `<html><body><table>
+<tr><td class="rowhead">加入日期</td><td class="rowfollow">2020-05-06 07:08:09 (5年前)</td></tr>
+</table></body></html>`;
+const USER_SEEDING = `<table class="table table-bordered"><tr><td>类型</td><td>数量</td><td>体积</td></tr>
+<tr><td>电影</td><td>20</td><td>2.00 TB</td></tr>
+<tr><td>Total</td><td>31</td><td>3.50 TB</td></tr></table>`;
+
 function promoImg(r: MockNexusRelease): string {
   if (!r.promo) return "";
   const title = r.promoUntil ?? "";
@@ -125,6 +161,10 @@ export async function createMockNexusPhpSite(opts: MockNexusPhpOptions = {}): Pr
   const pageBase = opts.pageBase ?? 0;
   const siteName = opts.siteName ?? "观众";
   let loggedIn = true;
+  let guard: MockLoginGuard = opts.loginGuard ?? "none";
+  let loginAttempts = 0;
+  const username = opts.username ?? "mockuser";
+  const password = opts.password ?? "mock-password";
   let broken = false;
   const failures: Array<{ status: number; retryAfter?: string }> = [];
   const torrents = new Map(releases.map((r) => [r.id, buildFakeTorrent({ name: r.title, length: 4 * 1024 * 1024 })]));
@@ -133,14 +173,34 @@ export async function createMockNexusPhpSite(opts: MockNexusPhpOptions = {}): Pr
     res.writeHead(status, { "content-type": "text/html; charset=utf-8" }).end(html);
   };
 
-  const server = await startHttpServer((req, res) => {
+  const server = await startHttpServer((req, res, raw) => {
     const url = new URL(req.url ?? "/", "http://mock");
     const failure = failures.shift();
     if (failure) {
       res.writeHead(failure.status, failure.retryAfter ? { "retry-after": failure.retryAfter } : {}).end("busy");
       return;
     }
-    if (url.pathname === "/login.php") return send(res, 200, loginPage(siteName));
+    if (url.pathname === "/login.php") return send(res, 200, loginPage(siteName, guard));
+    if (url.pathname === "/takelogin.php" && req.method === "POST") {
+      loginAttempts++;
+      const form = new URLSearchParams(raw);
+      if (guard === "captcha") return send(res, 200, loginFailedPage(siteName, "验证码错误!"));
+      if (form.get("username") !== username || form.get("password") !== password) {
+        return send(res, 200, loginFailedPage(siteName, "用户名或密码不正确!或者你还没有通过验证?"));
+      }
+      if (guard === "blocked") return send(res, 200, loginFailedPage(siteName, "该账号已被禁用"));
+      if (guard === "two_factor" && !/^\d{6}$/.test(form.get("two_step_code") ?? "")) {
+        return send(res, 200, loginFailedPage(siteName, "两步验证码错误"));
+      }
+      loggedIn = true;
+      res
+        .writeHead(302, {
+          location: "index.php",
+          "set-cookie": cookie.split(";").map((p) => `${p.trim()}; path=/; httponly`),
+        })
+        .end();
+      return;
+    }
     if (!loggedIn || !hasCookie(req, cookie)) {
       if (opts.loginMode === "redirect") {
         res.writeHead(302, { location: `login.php?returnto=${encodeURIComponent(url.pathname.slice(1))}` }).end();
@@ -153,6 +213,10 @@ export async function createMockNexusPhpSite(opts: MockNexusPhpOptions = {}): Pr
       case "/index.php":
       case "/":
         return send(res, 200, shell(siteName, "首页", "<h2>最新公告</h2>", true));
+      case "/userdetails.php":
+        return send(res, 200, USER_DETAILS);
+      case "/getusertorrentlistajax.php":
+        return send(res, 200, USER_SEEDING);
       case "/torrents.php": {
         if (broken) return send(res, 200, shell(siteName, "种子", `<div class="new-grid">改版了</div>`, true));
         const kw = (q.get("search") ?? "").toLowerCase().trim();
@@ -211,6 +275,12 @@ export async function createMockNexusPhpSite(opts: MockNexusPhpOptions = {}): Pr
     setBrokenLayout(v) {
       broken = v;
     },
+    setLoginGuard(v) {
+      guard = v;
+    },
+    get loginAttempts() {
+      return loginAttempts;
+    },
     infoHashOf(id) {
       const t = torrents.get(id);
       if (!t) throw new Error(`no torrent ${id}`);