passepartout-apple/Passepartout/App/Context/CoreContext.swift
Davide De Rosa 0872c27fce
Move CloudKit logic to PersistenceManager (#355)
Observe updates rather than execute operations imperatively. Also refine
responsibilities of AppContext and CoreContext.
2023-09-10 10:34:42 +02:00

136 lines
4.5 KiB
Swift

//
// CoreContext.swift
// Passepartout
//
// Created by Davide De Rosa on 6/4/22.
// 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 CloudKit
import Combine
import Foundation
import PassepartoutLibrary
import TunnelKitCore
import TunnelKitManager
@MainActor
final class CoreContext {
let store: KeyValueStore
let providerManager: ProviderManager
let profileManager: ProfileManager
let vpnManager: VPNManager
private var cancellables: Set<AnyCancellable> = []
init(persistenceManager: PersistenceManager) {
store = persistenceManager.store
let vpnPersistence = persistenceManager.vpnPersistence(
withName: Constants.Persistence.profilesContainerName
)
let providersPersistence = persistenceManager.providersPersistence(
withName: Constants.Persistence.providersContainerName
)
let remoteProvidersStrategy = APIRemoteProvidersStrategy(
appBuild: Constants.Global.appBuildNumber,
bundleServices: APIWebServices.bundledServices(
withVersion: Constants.Services.version
),
remoteServices: APIWebServices(
Constants.Services.version,
Constants.Repos.api,
timeout: Constants.Services.connectivityTimeout
),
webServicesRepository: providersPersistence.webServicesRepository()
)
providerManager = ProviderManager(
localProvidersRepository: providersPersistence.localProvidersRepository(),
remoteProvidersStrategy: remoteProvidersStrategy
)
profileManager = ProfileManager(
store: store,
providerManager: providerManager,
profileRepository: vpnPersistence.profileRepository(),
keychain: KeychainSecretRepository(appGroup: Constants.App.appGroupId),
keychainEntry: Unlocalized.Keychain.passwordEntry,
keychainLabel: Unlocalized.Keychain.passwordLabel
)
#if targetEnvironment(simulator)
let vpn = MockVPN()
#else
let vpn = NetworkExtensionVPN()
#endif
let vpnManagerStrategy = TunnelKitVPNManagerStrategy(
appGroup: Constants.App.appGroupId,
tunnelBundleIdentifier: Constants.App.tunnelBundleId,
vpn: vpn
)
vpnManager = VPNManager(
store: store,
profileManager: profileManager,
providerManager: providerManager,
strategy: vpnManagerStrategy
)
// post
configureObjects(persistenceManager: persistenceManager)
}
}
private extension CoreContext {
func configureObjects(persistenceManager: PersistenceManager) {
providerManager.rateLimitMilliseconds = Constants.RateLimit.providerManager
vpnManager.tunnelLogPath = Constants.Log.Tunnel.path
vpnManager.tunnelLogFormat = Constants.Log.Tunnel.format
profileManager.observeUpdates()
vpnManager.observeUpdates()
CoreConfiguration.masksPrivateData = vpnManager.masksPrivateData
vpnManager.didUpdatePreferences
.sink {
CoreConfiguration.masksPrivateData = $0.masksPrivateData
}.store(in: &cancellables)
persistenceManager.didChangePersistence
.sink { [weak self] in
self?.reloadCloudKitObjects(persistenceManager: persistenceManager)
}.store(in: &cancellables)
}
}
// MARK: CloudKit
extension CoreContext {
func reloadCloudKitObjects(persistenceManager: PersistenceManager) {
let vpnPersistence = persistenceManager.vpnPersistence(
withName: Constants.Persistence.profilesContainerName
)
profileManager.swapProfileRepository(vpnPersistence.profileRepository())
}
}