// Copyright 2026 Versity Software
// This file is licensed 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 iamutil

import (
	"github.com/gofiber/fiber/v3"
	"github.com/versity/versitygw/internal/httpctx"
)

// MatchQueryOrFormArgs matches AWS Query-style requests that contain all
// provided parameters in either the URL query string or a form body.
func MatchQueryOrFormArgs(args ...string) fiber.Handler {
	return func(ctx fiber.Ctx) error {
		if httpctx.ContextKeySkip.IsSet(ctx) {
			return ctx.Next()
		}

		queryArgs := ctx.Request().URI().QueryArgs()
		formArgs := ctx.Request().PostArgs()
		for _, arg := range args {
			if !queryArgs.Has(arg) && !formArgs.Has(arg) {
				httpctx.ContextKeySkip.Set(ctx, true)
				break
			}
		}

		return ctx.Next()
	}
}