bundesmessenger-ios/bwi/Extentions/URL+Https.swift

//
/*
 * Copyright (c) 2022 BWI GmbH
 *
 * 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.
 */

import Foundation

extension URL {
    // ensure https usage
    func ensureHTTPS() -> URL? {
        guard var components = URLComponents(url: self, resolvingAgainstBaseURL: false) else {
            return nil
        }
        if components.scheme != "https" {
            components.scheme = "https"
        }
        return components.url
    }
}