solutions/opengauss/pitr/agent/internal/handler/middleware/http_header.go

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package middleware

import (
	"strings"

	"github.com/gofiber/fiber/v2"

	"github.com/apache/shardingsphere-on-cloud/pitr/agent/internal/cons"
	"github.com/apache/shardingsphere-on-cloud/pitr/agent/pkg/responder"
)

func RequestIDChecker() fiber.Handler {
	return func(ctx *fiber.Ctx) error {
		if id := ctx.Get(cons.RequestID); strings.Trim(id, " ") == "" {
			return responder.Error(ctx, cons.InvalidHTTPHeader)
		}
		return ctx.Next()
	}
}