// Copyright 2023 Harness, Inc.
//
// 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 router

import (
	"github.com/harness/gitness/types"

	"github.com/unrolled/secure"
)

// NewSecure returns a new secure.Secure middleware to enforce security best practices
// for the user interface (not meant APIs).
func NewSecure(config *types.Config) *secure.Secure {
	return secure.New(
		secure.Options{
			AllowedHosts:          config.Secure.AllowedHosts,
			HostsProxyHeaders:     config.Secure.HostsProxyHeaders,
			SSLRedirect:           config.Secure.SSLRedirect,
			SSLTemporaryRedirect:  config.Secure.SSLTemporaryRedirect,
			SSLHost:               config.Secure.SSLHost,
			SSLProxyHeaders:       config.Secure.SSLProxyHeaders,
			STSSeconds:            config.Secure.STSSeconds,
			STSIncludeSubdomains:  config.Secure.STSIncludeSubdomains,
			STSPreload:            config.Secure.STSPreload,
			ForceSTSHeader:        config.Secure.ForceSTSHeader,
			FrameDeny:             config.Secure.FrameDeny,
			ContentTypeNosniff:    config.Secure.ContentTypeNosniff,
			BrowserXssFilter:      config.Secure.BrowserXSSFilter,
			ContentSecurityPolicy: config.Secure.ContentSecurityPolicy,
			ReferrerPolicy:        config.Secure.ReferrerPolicy,
		},
	)
}