from http.server import ThreadingHTTPServer, SimpleHTTPRequestHandler
import mimetypes

mimetypes.add_type("application/wasm", ".wasm")

class Handler(SimpleHTTPRequestHandler):
    def end_headers(self):
        self.send_header("Cross-Origin-Opener-Policy", "same-origin")
        self.send_header("Cross-Origin-Embedder-Policy", "require-corp")
        self.send_header("Cross-Origin-Resource-Policy", "cross-origin")
        super().end_headers()

ThreadingHTTPServer(("0.0.0.0", 5000), Handler).serve_forever()