duckil_plm/fems-app/src/middleware.tsx

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// src/middleware.ts
import { NextResponse } from "next/server";
import type { NextRequest } from "next/server";
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import { decodeToken, hasPermission, hasAnyPermission } from "@/lib/jwt";
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export function middleware(request: NextRequest) {
const token = request.cookies.get("token")?.value;
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// Public routes
if (
request.nextUrl.pathname === "/" ||
request.nextUrl.pathname === "/login"
) {
return NextResponse.next();
}
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// 비인증 사용자는 렌딩 페이지로
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if (!token) {
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return NextResponse.redirect(new URL("/", request.url));
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}
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// 토큰 디코딩
const tokenData = decodeToken(token);
if (!tokenData) {
return NextResponse.redirect(new URL("/", request.url));
}
// 권한 기반 라우팅 보호
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if (request.nextUrl.pathname.startsWith("/admin")) {
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// admin 페이지 접근을 위해서는 admin:access 권한이나 특정 role이 필요
const hasAdminAccess =
hasPermission(tokenData, "admin:access") ||
["super_admin", "company_admin"].includes(tokenData.role);
if (!hasAdminAccess) {
return NextResponse.redirect(new URL("/dashboard/overview", request.url));
}
}
// 사용자 관리 페이지
if (request.nextUrl.pathname.startsWith("/users")) {
const hasUserManageAccess = hasAnyPermission(tokenData, [
"users:manage",
"users:view",
]);
if (!hasUserManageAccess) {
return NextResponse.redirect(new URL("/dashboard/overview", request.url));
}
}
// 부서 관리 페이지
if (request.nextUrl.pathname.startsWith("/departments")) {
const hasDepartmentAccess = hasAnyPermission(tokenData, [
"departments:manage",
"departments:view",
]);
if (!hasDepartmentAccess) {
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return NextResponse.redirect(new URL("/dashboard/overview", request.url));
}
}
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// 응답 헤더에 사용자 권한 정보 추가 (옵션)
const response = NextResponse.next();
response.headers.set(
"X-User-Permissions",
JSON.stringify(tokenData.permissions)
);
response.headers.set("X-User-Role", tokenData.role);
return response;
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}
export const config = {
matcher: ["/((?!api|_next/static|_next/image|favicon.ico).*)"],
};