feat: add webdav support

app/api/cors/[...path]/route.ts

@@ -0,0 +1,44 @@
+import { NextRequest, NextResponse } from "next/server";
+
+async function handle(
+  req: NextRequest,
+  { params }: { params: { path: string[] } },
+) {
+  if (req.method === "OPTIONS") {
+    return NextResponse.json({ body: "OK" }, { status: 200 });
+  }
+
+  const [protocol, ...subpath] = params.path;
+  const targetUrl = `${protocol}://${subpath.join("/")}`;
+
+  const method = req.headers.get("method") ?? undefined;
+  const shouldNotHaveBody = ["get", "head"].includes(
+    method?.toLowerCase() ?? "",
+  );
+
+  const fetchOptions: RequestInit = {
+    headers: {
+      authorization: req.headers.get("authorization") ?? "",
+    },
+    body: shouldNotHaveBody ? null : req.body,
+    method,
+    // @ts-ignore
+    duplex: "half",
+  };
+
+  console.log("[Any Proxy]", targetUrl);
+
+  const fetchResult = fetch(targetUrl, fetchOptions);
+
+  return fetchResult;
+}
+
+export const GET = handle;
+export const POST = handle;
+export const PUT = handle;
+
+// nextjs dose not support those https methods, sucks
+export const PROFIND = handle;
+export const MKCOL = handle;
+
+export const runtime = "edge";