}

	if len(rule.JwksUri) != 0 {
		if _, err := security.ParseJwksURI(rule.JwksUri); err != nil {
			errs = multierror.Append(errs, err)
		}
	}

	if rule.Jwks != "" {
		_, err := jwk.Parse([]byte(rule.Jwks))
		if err != nil {
			errs = multierror.Append(errs, fmt.Errorf("jwks parse error: %v", err))
		}
	}

	for _, location := range rule.FromHeaders {
		if location == nil {

			after := inittrace

			f := *(*func())(unsafe.Pointer(&firstFunc))
			pkg := funcpkgpath(findfunc(abi.FuncPCABIInternal(f)))

			var sbuf [24]byte
			print("init ", pkg, " @")
			print(string(fmtNSAsMS(sbuf[:], uint64(start-runtimeInitTime))), " ms, ")
			print(string(fmtNSAsMS(sbuf[:], uint64(end-start))), " ms clock, ")