passepartout-apple/PassepartoutLibrary/Sources/PassepartoutCore/Models/Network.swift

160 lines
3.8 KiB
Swift

//
// Network.swift
// Passepartout
//
// Created by Davide De Rosa on 2/15/22.
// Copyright (c) 2023 Davide De Rosa. All rights reserved.
//
// https://github.com/passepartoutvpn
//
// This file is part of Passepartout.
//
// Passepartout is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Passepartout is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
//
import Foundation
import TunnelKitCore
public enum Network {
}
extension Network {
public enum Choice: String, Codable {
case automatic // OpenVPN pulls from server
case manual
public static let defaultChoice: Choice = .automatic
}
}
public protocol NetworkChoiceRepresentable {
var choice: Network.Choice { get set }
}
public protocol GatewaySettingsProviding {
var isDefaultIPv4: Bool { get }
var isDefaultIPv6: Bool { get }
}
public protocol DNSSettingsProviding {
var dnsProtocol: DNSProtocol? { get }
var dnsServers: [String]? { get }
var dnsDomain: String? { get }
var dnsSearchDomains: [String]? { get }
var dnsHTTPSURL: URL? { get }
var dnsTLSServerName: String? { get }
}
public protocol ProxySettingsProviding {
var proxyServer: Proxy? { get }
var proxyBypassDomains: [String]? { get }
var proxyAutoConfigurationURL: URL? { get }
}
public protocol MTUSettingsProviding {
var mtuBytes: Int { get }
}
//
extension Network {
public struct GatewaySettings: Codable, Equatable, NetworkChoiceRepresentable, GatewaySettingsProviding {
public var choice: Network.Choice
public var isDefaultIPv4 = true
public var isDefaultIPv6 = true
}
}
extension Network {
public struct DNSSettings: Codable, Equatable, NetworkChoiceRepresentable, DNSSettingsProviding {
public enum ConfigurationType: String, Codable {
case plain
case https
case tls
case disabled
}
public var choice: Network.Choice
public var configurationType: ConfigurationType = .plain
public var dnsProtocol: DNSProtocol? {
DNSProtocol(rawValue: configurationType.rawValue)
}
public var dnsServers: [String]?
public var dnsDomain: String?
public var dnsSearchDomains: [String]?
public var dnsHTTPSURL: URL?
public var dnsTLSServerName: String?
}
}
extension Network {
public struct ProxySettings: Codable, Equatable, NetworkChoiceRepresentable, ProxySettingsProviding {
public enum ConfigurationType: String, Codable {
case manual
case pac
case disabled
}
public var choice: Network.Choice
public var configurationType: ConfigurationType = .manual
public var proxyAddress: String?
public var proxyPort: UInt16?
public var proxyBypassDomains: [String]?
public var proxyAutoConfigurationURL: URL?
public var proxyServer: Proxy? {
guard let address = proxyAddress, let port = proxyPort, !address.isEmpty, port > 0 else {
return nil
}
return Proxy(address, port)
}
}
}
extension Network {
public struct MTUSettings: Codable, Equatable, NetworkChoiceRepresentable, MTUSettingsProviding {
public var choice: Network.Choice
public var mtuBytes = 0
}
}