145 lines
4.0 KiB
Swift
145 lines
4.0 KiB
Swift
//
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// VPNToggle.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 4/26/22.
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// Copyright (c) 2023 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 PassepartoutLibrary
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import SwiftUI
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struct VPNToggle: View {
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@ObservedObject private var profileManager: ProfileManager
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@ObservedObject private var vpnManager: VPNManager
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@ObservedObject private var currentVPNState: ObservableVPNState
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@ObservedObject private var productManager: ProductManager
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private let profile: Profile
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@Binding private var interactiveProfile: Profile?
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private let title: String
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private let rateLimit: Int
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@State private var canToggle = true
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init(profile: Profile, interactiveProfile: Binding<Profile?>, title: String, rateLimit: Int) {
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profileManager = .shared
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vpnManager = .shared
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currentVPNState = .shared
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productManager = .shared
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self.profile = profile
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_interactiveProfile = interactiveProfile
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self.title = title
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self.rateLimit = rateLimit
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}
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var body: some View {
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Toggle(title, isOn: isEnabled)
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.disabled(!canToggle)
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.themeAnimation(on: currentVPNState.isEnabled)
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}
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}
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// MARK: -
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private extension VPNToggle {
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var isEnabled: Binding<Bool> {
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.init {
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isActiveProfile && currentVPNState.isEnabled && !shouldPromptForAccount
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} set: { newValue in
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guard !shouldPromptForAccount else {
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interactiveProfile = profile
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return
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}
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guard newValue else {
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disableVPN()
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return
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}
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enableVPN()
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}
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}
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var isActiveProfile: Bool {
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profileManager.isActiveProfile(profile.id)
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}
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var shouldPromptForAccount: Bool {
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profile.account.authenticationMethod == .interactive && (currentVPNState.vpnStatus == .disconnecting || currentVPNState.vpnStatus == .disconnected)
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}
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var isEligibleForSiri: Bool {
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productManager.isEligible(forFeature: .siriShortcuts)
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}
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}
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// MARK: -
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private extension VPNToggle {
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func enableVPN() {
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Task { @MainActor in
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canToggle = false
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await Task.maybeWait(forMilliseconds: rateLimit)
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canToggle = true
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do {
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let profile = try await vpnManager.connect(with: profile.id)
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donateIntents(withProfile: profile)
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} catch {
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pp_log.warning("Unable to connect to profile \(profile.id): \(error)")
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canToggle = true
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ErrorHandler.shared.handle(error, title: profile.header.name)
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}
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}
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}
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func disableVPN() {
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Task { @MainActor in
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canToggle = false
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await vpnManager.disable()
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canToggle = true
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}
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}
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func donateIntents(withProfile profile: Profile) {
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// eligibility: donate intents if eligible for Siri
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guard isEligibleForSiri else {
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return
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}
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pp_log.debug("Donating connection intents...")
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#if !os(tvOS)
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IntentDispatcher.donateEnableVPN()
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IntentDispatcher.donateDisableVPN()
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IntentDispatcher.donateConnection(
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with: profile,
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providerManager: ProviderManager.shared
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)
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#endif
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}
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}
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