142 lines
3.8 KiB
Swift
142 lines
3.8 KiB
Swift
//
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// DefaultLightVPNManager.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 7/3/22.
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// Copyright (c) 2024 Davide De Rosa. All rights reserved.
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//
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// https://github.com/passepartoutvpn
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//
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// This file is part of Passepartout.
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//
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// Passepartout is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Passepartout is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
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//
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import Combine
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import Foundation
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import PassepartoutLibrary
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import TunnelKitManager
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final class DefaultLightVPNManager: LightVPNManager {
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private let vpnManager = VPNManager.shared
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private var subscriptions: Set<AnyCancellable> = []
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var isEnabled: Bool {
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vpnManager.currentState.isEnabled
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}
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var vpnStatus: LightVPNStatus {
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vpnManager.currentState.vpnStatus.asLightVPNStatus
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}
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private var delegates: [String: LightVPNManagerDelegate] = [:]
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init() {
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vpnManager.currentState.$isEnabled
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.removeDuplicates()
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.receive(on: DispatchQueue.main)
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.sink { [weak self] in
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guard let self else {
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return
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}
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self.didUpdateState(
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isEnabled: $0,
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vpnStatus: self.vpnManager.currentState.vpnStatus.asLightVPNStatus
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)
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}.store(in: &subscriptions)
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vpnManager.currentState.$vpnStatus
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.removeDuplicates()
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.receive(on: DispatchQueue.main)
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.sink { [weak self] in
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guard let self else {
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return
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}
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self.didUpdateState(
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isEnabled: self.vpnManager.currentState.isEnabled,
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vpnStatus: $0.asLightVPNStatus
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)
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}.store(in: &subscriptions)
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}
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func connect(with profileId: UUID) {
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Task {
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try? await vpnManager.connect(with: profileId)
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}
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}
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func connect(with profileId: UUID, to serverId: String) {
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Task {
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try? await vpnManager.connect(with: profileId, toServer: serverId)
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}
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}
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func disconnect() {
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Task {
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await vpnManager.disable()
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}
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}
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func toggle() {
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Task {
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if !isEnabled {
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try? await vpnManager.connectWithActiveProfile(toServer: nil)
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} else {
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await vpnManager.disable()
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}
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}
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}
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func reconnect() {
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Task {
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await vpnManager.reconnect()
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}
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}
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func addDelegate(_ delegate: LightVPNManagerDelegate, withIdentifier identifier: String) {
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delegates[identifier] = delegate
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}
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func removeDelegate(withIdentifier identifier: String) {
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delegates.removeValue(forKey: identifier)
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}
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}
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extension DefaultLightVPNManager: LightVPNManagerDelegate {
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func didUpdateState(isEnabled: Bool, vpnStatus: LightVPNStatus) {
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delegates.values.forEach {
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$0.didUpdateState(isEnabled: isEnabled, vpnStatus: vpnStatus)
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}
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}
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}
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private extension VPNStatus {
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var asLightVPNStatus: LightVPNStatus {
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switch self {
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case .connected:
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return .connected
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case .connecting:
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return .connecting
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case .disconnected:
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return .disconnected
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case .disconnecting:
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return .disconnecting
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}
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}
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}
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