196 lines
5.9 KiB
TypeScript
196 lines
5.9 KiB
TypeScript
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'use client';
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import { ReactNode, useEffect } from 'react';
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import { useRouter, usePathname, useSearchParams } from 'next/navigation';
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import { useAuth, SystemPermission } from '@/components/providers/auth-provider';
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import { Button } from '@nice/ui/components/button';
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import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@nice/ui/components/card';
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import { AlertTriangle, Lock, Loader2, Shield } from 'lucide-react';
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import { useRef } from 'react';
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// 权限配置选项接口
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interface WithAuthOptions {
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/**
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* 或权限 - 用户拥有其中任一权限即可访问
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*/
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orPermissions?: SystemPermission[];
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/**
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* 与权限 - 用户必须拥有所有权限才能访问
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*/
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andPermissions?: SystemPermission[];
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/**
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* 或角色 - 用户拥有其中任一角色即可访问
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*/
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orRoles?: string[];
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/**
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* 与角色 - 用户必须拥有所有角色才能访问
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*/
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andRoles?: string[];
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/**
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* 自定义重定向路径(默认为登录页面)
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*/
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redirectTo?: string;
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}
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// WithAuth 组件属性接口
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interface WithAuthProps {
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children: ReactNode;
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options?: WithAuthOptions;
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}
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/**
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* 权限拒绝页面组件
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*/
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function AccessDeniedPage() {
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const router = useRouter();
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return (
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<div className="min-h-screen flex items-center justify-center bg-gray-50 dark:bg-gray-900 px-4">
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<Card className="w-full max-w-md">
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<CardHeader className="text-center">
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<div className="mx-auto mb-4 flex h-12 w-12 items-center justify-center rounded-full bg-red-100 dark:bg-red-900/20">
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<Lock className="h-6 w-6 text-red-600 dark:text-red-400" />
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</div>
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<CardTitle className="text-xl font-semibold text-gray-900 dark:text-gray-100">访问被拒绝</CardTitle>
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<CardDescription>抱歉,您没有权限访问此页面。请联系管理员获取相应权限。</CardDescription>
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</CardHeader>
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<CardContent className="space-y-4">
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<div className="flex items-center gap-2 rounded-lg bg-amber-50 dark:bg-amber-900/20 p-3">
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<AlertTriangle className="h-4 w-4 text-amber-600 dark:text-amber-400" />
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<p className="text-sm text-amber-800 dark:text-amber-200">如果您认为这是一个错误,请联系628534</p>
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</div>
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<div className="flex gap-2">
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<Button variant="outline" className="flex-1" onClick={() => router.back()}>
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返回上页
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</Button>
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<Button className="flex-1" onClick={() => router.push('/')}>
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返回首页
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</Button>
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</div>
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</CardContent>
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</Card>
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</div>
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);
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}
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/**
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* 加载状态组件
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*/
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function LoadingPage() {
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return (
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<div className="min-h-screen flex items-center justify-center bg-gray-50 dark:bg-gray-900">
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<div className="text-center">
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<Loader2 className="h-8 w-8 animate-spin mx-auto mb-4 text-blue-600 dark:text-blue-400" />
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</div>
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</div>
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);
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}
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export default function WithAuth({ children, options = {} }: WithAuthProps) {
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const { isAuthenticated, user, hasAnyPermission, hasAllPermissions, hasAnyRole, hasRole, isLoading } = useAuth();
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const router = useRouter();
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const pathname = usePathname();
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const searchParams = useSearchParams();
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const { orPermissions, andPermissions, orRoles, andRoles, redirectTo = '/auth/login' } = options;
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// 使用 useRef 防止重复重定向
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const redirectingRef = useRef(false);
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// 使用 useEffect 处理路由跳转,避免在渲染期间调用 router.push
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useEffect(() => {
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// 如果正在加载或已经在重定向中,不执行任何操作
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if (isLoading || redirectingRef.current) {
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return;
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}
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// 如果用户未认证且不在登录页面,进行重定向
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if (!isAuthenticated && !pathname.includes('/auth/login')) {
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redirectingRef.current = true;
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console.log('pathname', pathname);
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// 获取原始重定向URL,避免嵌套
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const getOriginalRedirectUrl = (): string => {
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const existingRedirectUrl = searchParams.get('redirectUrl');
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if (existingRedirectUrl) {
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try {
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const decoded = decodeURIComponent(existingRedirectUrl);
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// 如果已存在的redirectUrl包含登录页面,提取其中的原始redirectUrl
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if (decoded.includes('/auth/login')) {
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const url = new URL(decoded, window.location.origin);
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return url.searchParams.get('redirectUrl') || '/';
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}
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return decoded;
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} catch {
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return '/';
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}
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}
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return pathname + (searchParams.toString() ? `?${searchParams.toString()}` : '');
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};
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const originalRedirectUrl = getOriginalRedirectUrl();
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const loginUrl = `${redirectTo}?redirectUrl=${encodeURIComponent(originalRedirectUrl)}`;
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router.push(loginUrl);
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}
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}, [isAuthenticated, isLoading, pathname, searchParams, redirectTo, router]);
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// 如果用户未认证,显示加载页面
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if (isLoading) {
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return <LoadingPage />;
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}
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// 用户已认证但用户信息尚未加载完成,维持页面状态
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if (!user) {
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return <>{children}</>;
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}
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// 检查权限
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const hasRequiredPermissions = (() => {
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// 检查或权限(用户拥有其中任一权限即可)
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if (orPermissions && orPermissions.length > 0) {
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if (!hasAnyPermission(orPermissions)) {
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return false;
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}
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}
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// 检查与权限(用户必须拥有所有权限)
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if (andPermissions && andPermissions.length > 0) {
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if (!hasAllPermissions(andPermissions)) {
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return false;
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}
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}
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// 检查或角色(用户拥有其中任一角色即可)
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if (orRoles && orRoles.length > 0) {
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if (!hasAnyRole(orRoles)) {
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return false;
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}
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}
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// 检查与角色(用户必须拥有所有角色)
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if (andRoles && andRoles.length > 0) {
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const hasAllRoles = andRoles.every((role) => hasRole(role));
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if (!hasAllRoles) {
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return false;
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}
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}
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return true;
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})();
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// 权限不足的处理
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if (!hasRequiredPermissions) {
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return <AccessDeniedPage />;
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}
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// 权限检查通过,渲染子组件
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return <>{children}</>;
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}
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// 导出权限相关类型,方便其他组件使用
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export type { WithAuthOptions, WithAuthProps };
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