- 新增媒体库:media_library/media_thumbs 服务(WebP 缩略图)、管理端 media 页面 - 移动端底部导航 MobileTabBar 替换 MobilePostBar - 旧数据导入增强与测试、路由与登录会话/板块侧边栏测试补强 - site-doc 组件精简(移除 Breadcrumb),文档新增迁移公告说明
162 lines
5.3 KiB
TypeScript
162 lines
5.3 KiB
TypeScript
"use client";
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import { useEffect, useState } from "react";
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import { useRouter } from "next/navigation";
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import { Ban, LogOut } from "lucide-react";
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import { onForceLogout } from "@/lib/userEvents";
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import { onDocumentVisible } from "@/lib/visibilityReconcile";
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import { hasAuthCookieHint } from "@/lib/cookies";
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import { apiMe } from "@/lib/api";
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import { realtime, RT_SESSION_REPLACED } from "@/lib/realtime";
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import Modal from "@/components/Modal";
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/**
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* 账号安全守卫:监听全局强制下线事件,弹出不可误关的告知模态。
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*
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* 两类告知:
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* - 账号被封禁(reason=banned):管理员封禁后由 HTTP 拦截链路派发;
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* - 登录已失效(reason=session_replaced):安全设置剔除本设备、
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* 会话数超上限被淘汰等场景,旧浏览器当场弹窗提示,而非等硬刷新才发现。
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*
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* 登录态被顶的感知入口(探测统一收敛在 lib/api 的 apiMe 判定):
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* 1) 后端 WS 即时事件 session:replaced(旧设备 WS 在线时秒级感知);
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* 2) WS 心跳复查失败 4401(realtime 内部转一次 /api/me 探测);
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* 3) 回前台对账:后台标签页错过 WS 事件,切回时经 /api/me 校正。
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*
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* 登录态清理(cookie/Header 游客化/router.refresh)由 Header 复用统一
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* 登出链路完成;本组件只负责"告知",故不处理任何凭据逻辑。
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* 挂载于 root layout,覆盖任意页面(含后台)。
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*/
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export default function AccountGuard() {
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const router = useRouter();
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const [banned, setBanned] = useState(false);
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const [sessionEnded, setSessionEnded] = useState(false);
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useEffect(
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() =>
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onForceLogout((reason) => {
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if (reason === "banned") setBanned(true);
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else if (reason === "session_replaced") setSessionEnded(true);
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}),
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[]
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);
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// 登录态被顶:后端 WS 即时事件 → 探测确认 → 派发 session_replaced
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useEffect(
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() => realtime.on(RT_SESSION_REPLACED, () => void apiMe().catch(() => {})),
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[]
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);
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// 回前台对账(10s 限频):覆盖后台标签页错过 WS 事件的场景。
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// 仅当存在登录 cookie 痕迹时探测,游客不白发请求
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useEffect(
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() =>
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onDocumentVisible(() => {
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if (hasAuthCookieHint()) void apiMe().catch(() => {});
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}),
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[]
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);
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return (
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<>
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<Modal
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open={banned}
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title="账号已被封禁"
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onClose={() => {}}
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hideClose
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closeOnEscape={false}
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role="alertdialog"
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ariaLabel="账号已被封禁"
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maxWidthClass="max-w-[400px]"
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footer={
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<button
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type="button"
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onClick={() => {
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setBanned(false);
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router.push("/");
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}}
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className="btn btn-primary w-full"
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autoFocus
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>
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我知道了
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</button>
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}
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header={
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<div className="w-full text-center">
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<span
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className="mx-auto w-14 h-14 rounded-full flex items-center justify-center"
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style={{ background: "var(--danger-soft)", color: "var(--danger)" }}
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>
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<Ban size={26} />
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</span>
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<h2
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id="banned-dialog-title"
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className="mt-4 text-[18px] font-extrabold tracking-tight"
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style={{ color: "var(--ink)" }}
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>
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账号已被封禁
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</h2>
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</div>
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}
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>
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<p
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id="banned-dialog-desc"
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className="meta text-[13px] leading-relaxed text-center"
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>
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你的账号因违反社区规则已被管理员封禁,当前登录状态已失效,无法继续发布内容与互动。
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如对处理结果有异议,请联系管理员核实。
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</p>
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</Modal>
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<Modal
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open={sessionEnded}
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title="登录已失效"
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onClose={() => {}}
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hideClose
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closeOnEscape={false}
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role="alertdialog"
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ariaLabel="登录已失效"
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maxWidthClass="max-w-[400px]"
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footer={
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<button
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type="button"
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onClick={() => {
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setSessionEnded(false);
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router.push("/login");
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}}
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className="btn btn-primary w-full"
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autoFocus
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>
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重新登录
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</button>
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}
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header={
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<div className="w-full text-center">
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<span
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className="mx-auto w-14 h-14 rounded-full flex items-center justify-center"
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style={{ background: "var(--accent-soft)", color: "var(--accent)" }}
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>
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<LogOut size={26} />
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</span>
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<h2
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id="session-ended-dialog-title"
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className="mt-4 text-[18px] font-extrabold tracking-tight"
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style={{ color: "var(--ink)" }}
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>
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登录已失效
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</h2>
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</div>
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}
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>
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<p
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id="session-ended-dialog-desc"
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className="meta text-[13px] leading-relaxed text-center"
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>
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你的登录会话已被移除(在安全设置中剔除,或会话数超出上限被淘汰),当前设备的登录状态已失效。
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请重新登录后继续使用。
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</p>
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</Modal>
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</>
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);
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}
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