popiart-node-canvas/src/proxy.ts

import { NextRequest, NextResponse } from "next/server";
import {
  LEGACY_NEWAPIWG_API_KEY_HEADER,
  NEWAPIWG_API_KEY_HEADER,
} from "@/utils/gatewayHeaders";

const AUTH_EXEMPT_API_PREFIXES = [
  "/api/env-status",
  "/api/images/",
  "/api/proxy-media",
  "/api/auth/",
  "/api/captcha/",
];

function hasLoginToken(request: NextRequest): boolean {
  const gatewayApiKey =
    request.headers.get(NEWAPIWG_API_KEY_HEADER)?.trim() ||
    request.headers.get(LEGACY_NEWAPIWG_API_KEY_HEADER)?.trim();
  if (gatewayApiKey) return true;

  const token = request.headers.get("token")?.trim();
  if (token) return true;

  const userToken = request.headers.get("X-User-Token")?.trim();
  if (userToken) return true;

  const authorization = request.headers.get("authorization");
  return /^Bearer\s+.+$/i.test(authorization || "");
}

export function proxy(request: NextRequest) {
  if (request.method === "OPTIONS") {
    return NextResponse.next();
  }

  const pathname = request.nextUrl.pathname;
  if (AUTH_EXEMPT_API_PREFIXES.some((prefix) => pathname.startsWith(prefix))) {
    return NextResponse.next();
  }

  if (!hasLoginToken(request)) {
    return NextResponse.json(
      {
        success: false,
        code: "AUTH_REQUIRED",
        error: "请先登录",
      },
      { status: 401 }
    );
  }

  return NextResponse.next();
}

export const config = {
  matcher: "/api/:path*",
};