Handle load/save preferences inside ProfileEditor (#982)

Simplify preferences model by doing a bulk load/save together with
load/save Profile. ModulePreferences is now a struct rather than an
ObservableObject, because it doesn't need ad hoc observation. It's just
a binding to ProfileEditor.preferences

Fix:

- Disable CloudKit in tunnel singleton of PreferencesManager
(.sharedForTunnel)

Additionally:

- Replace MainActor in PreferencesManager with Sendable (immutable)
- Replace MainActor from ProviderPreferencesRepository with Sendable
(syncs on NSManagedObjectContext)
- Drop ModuleMetadata for good

Library/Package.resolved

@@ -41,7 +41,7 @@
       "kind" : "remoteSourceControl",
       "location" : "git@github.com:passepartoutvpn/passepartoutkit-source",
       "state" : {
-        "revision" : "d753c05f36b789fe413aeccbb543fb8c383ddc2b"
+        "revision" : "406712a60faf8208a15c4ffaf286b1c71df7c6d2"
       }
     },
     {

Library/Package.swift

@@ -65,7 +65,7 @@ let package = Package(
     ],
     dependencies: [
 //        .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source", from: "0.12.0"),
-        .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source", revision: "d753c05f36b789fe413aeccbb543fb8c383ddc2b"),
+        .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source", revision: "406712a60faf8208a15c4ffaf286b1c71df7c6d2"),
 //        .package(path: "../../passepartoutkit-source"),
         .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source-openvpn-openssl", from: "0.9.1"),
 //        .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source-openvpn-openssl", revision: "031863a1cd683962a7dfe68e20b91fa820a1ecce"),

Library/Sources/AppDataPreferences/Domain/Mapper.swift

@@ -0,0 +1,40 @@
+//
+//  Mapper.swift
+//  Passepartout
+//
+//  Created by Davide De Rosa on 12/7/24.
+//  Copyright (c) 2024 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 CommonLibrary
+import CoreData
+import Foundation
+import PassepartoutKit
+
+struct DomainMapper {
+    func preferences(from entity: CDModulePreferencesV3) throws -> ModulePreferences {
+        ModulePreferences()
+    }
+}
+
+struct CoreDataMapper {
+    func set(_ entity: CDModulePreferencesV3, from preferences: ModulePreferences) throws {
+    }
+}

Library/Sources/AppDataPreferences/Strategy/CDModulePreferencesRepositoryV3.swift

@@ -30,15 +30,11 @@ import Foundation
 import PassepartoutKit
 
 extension AppData {
-
-    @MainActor
     public static func cdModulePreferencesRepositoryV3(context: NSManagedObjectContext) -> ModulePreferencesRepository {
         CDModulePreferencesRepositoryV3(context: context)
     }
 }
 
-// MARK: - Repository
-
 private final class CDModulePreferencesRepositoryV3: ModulePreferencesRepository {
     private nonisolated let context: NSManagedObjectContext
 
@@ -46,36 +42,49 @@ private final class CDModulePreferencesRepositoryV3: ModulePreferencesRepository
         self.context = context
     }
 
-    func modulePreferencesProxy(in moduleId: UUID) throws -> ModulePreferencesProxy {
+    func preferences(for moduleIds: [UUID]) throws -> [UUID: ModulePreferences] {
-        let entity = try context.performAndWait {
+        try context.performAndWait {
             let request = CDModulePreferencesV3.fetchRequest()
-            request.predicate = NSPredicate(format: "uuid == %@", moduleId.uuidString)
+            request.predicate = NSPredicate(format: "any uuid in %@", moduleIds.map(\.uuidString))
+
+            let entities = try request.execute()
+            let mapper = DomainMapper()
+            return entities.reduce(into: [:]) {
+                guard let moduleId = $1.uuid else {
+                    return
+                }
                 do {
-                let entity = try request.execute().first ?? CDModulePreferencesV3(context: context)
+                    let preferences = try mapper.preferences(from: $1)
-                entity.uuid = moduleId
+                    $0[moduleId] = preferences
-                return entity
                 } catch {
                     pp_log(.app, .error, "Unable to load preferences for module \(moduleId): \(error)")
-                throw error
                 }
             }
-        return CDModulePreferencesProxy(context: context, entity: entity)
         }
     }
 
-// MARK: - Preference
+    func set(_ preferences: [UUID: ModulePreferences]) throws {
+        try context.performAndWait {
+            let request = CDModulePreferencesV3.fetchRequest()
+            request.predicate = NSPredicate(format: "any uuid in %@", Array(preferences.keys))
 
-private final class CDModulePreferencesProxy: ModulePreferencesProxy {
+            var entities = try request.execute()
-    private let context: NSManagedObjectContext
+            let existingIds = entities.compactMap(\.uuid)
-
+            let newIds = Set(preferences.keys).subtracting(existingIds)
-    private let entity: CDModulePreferencesV3
+            newIds.forEach {
-
+                let newEntity = CDModulePreferencesV3(context: context)
-    init(context: NSManagedObjectContext, entity: CDModulePreferencesV3) {
+                newEntity.uuid = $0
-        self.context = context
+                entities.append(newEntity)
-        self.entity = entity
+            }
+
+            let mapper = CoreDataMapper()
+            try entities.forEach {
+                guard let id = $0.uuid, let entityPreferences = preferences[id] else {
+                    return
+                }
+                try mapper.set($0, from: entityPreferences)
             }
 
-    func save() throws {
             guard context.hasChanges else {
                 return
             }
@@ -87,3 +96,8 @@ private final class CDModulePreferencesProxy: ModulePreferencesProxy {
             }
         }
     }
+
+    func rollback() {
+        context.rollback()
+    }
+}

Library/Sources/AppDataPreferences/Strategy/CDProviderPreferencesRepositoryV3.swift

@@ -30,24 +30,20 @@ import Foundation
 import PassepartoutKit
 
 extension AppData {
-
+    public static func cdProviderPreferencesRepositoryV3(context: NSManagedObjectContext, providerId: ProviderID) throws -> ProviderPreferencesRepository {
-    @MainActor
+        try CDProviderPreferencesRepositoryV3(context: context, providerId: providerId)
-    public static func cdProviderPreferencesRepositoryV3(context: NSManagedObjectContext) -> ProviderPreferencesRepository {
-        CDProviderPreferencesRepositoryV3(context: context)
     }
 }
 
-// MARK: - Repository
-
 private final class CDProviderPreferencesRepositoryV3: ProviderPreferencesRepository {
     private nonisolated let context: NSManagedObjectContext
 
-    init(context: NSManagedObjectContext) {
+    private let entity: CDProviderPreferencesV3
-        self.context = context
-    }
 
-    func providerPreferencesProxy(in providerId: ProviderID) throws -> ProviderPreferencesProxy {
+    init(context: NSManagedObjectContext, providerId: ProviderID) throws {
-        let entity = try context.performAndWait {
+        self.context = context
+
+        entity = try context.performAndWait {
             let request = CDProviderPreferencesV3.fetchRequest()
             request.predicate = NSPredicate(format: "providerId == %@", providerId.rawValue)
             do {
@@ -59,20 +55,6 @@ private final class CDProviderPreferencesRepositoryV3: ProviderPreferencesReposi
                 throw error
             }
         }
-        return CDProviderPreferencesProxy(context: context, entity: entity)
-    }
-}
-
-// MARK: - Preference
-
-private final class CDProviderPreferencesProxy: ProviderPreferencesProxy {
-    private let context: NSManagedObjectContext
-
-    private let entity: CDProviderPreferencesV3
-
-    init(context: NSManagedObjectContext, entity: CDProviderPreferencesV3) {
-        self.context = context
-        self.entity = entity
     }
 
     var favoriteServers: Set<String> {

Library/Sources/AppDataProviders/Strategy/CDProviderRepositoryV3.swift

@@ -36,7 +36,7 @@ extension AppData {
     }
 }
 
-private actor CDProviderRepositoryV3: NSObject, ProviderRepository {
+private final class CDProviderRepositoryV3: NSObject, ProviderRepository {
     private nonisolated let context: NSManagedObjectContext
 
     private nonisolated let providersSubject: CurrentValueSubject<[Provider], Never>

Library/Sources/AppUIMain/Views/App/AppCoordinator.swift

@@ -34,6 +34,9 @@ public struct AppCoordinator: View, AppCoordinatorConforming, SizeClassProviding
     @EnvironmentObject
     public var iapManager: IAPManager
 
+    @EnvironmentObject
+    public var preferencesManager: PreferencesManager
+
     @Environment(\.isUITesting)
     private var isUITesting
 
@@ -117,12 +120,7 @@ extension AppCoordinator {
             isImporting: $isImporting,
             errorHandler: errorHandler,
             flow: .init(
-                onEditProfile: {
+                onEditProfile: onEditProfile,
-                    guard let profile = profileManager.profile(withId: $0.id) else {
-                        return
-                    }
-                    enterDetail(of: profile.editable(), initialModuleId: nil)
-                },
                 onMigrateProfiles: {
                     modalRoute = .migrateProfiles
                 },
@@ -168,7 +166,7 @@ extension AppCoordinator {
             onMigrateProfiles: {
                 present(.migrateProfiles)
             },
-            onNewProfile: enterDetail
+            onNewProfile: onNewProfile
         )
     }
 
@@ -232,7 +230,11 @@ extension AppCoordinator {
 extension AppCoordinator {
     public func onInteractiveLogin(_ profile: Profile, _ onComplete: @escaping InteractiveManager.CompletionBlock) {
         pp_log(.app, .info, "Present interactive login")
-        interactiveManager.present(with: profile, onComplete: onComplete)
+        interactiveManager.present(
+            with: profile,
+            preferencesManager: preferencesManager,
+            onComplete: onComplete
+        )
     }
 
     public func onProviderEntityRequired(_ profile: Profile, force: Bool) {
@@ -287,10 +289,21 @@ private extension AppCoordinator {
         }
     }
 
-    func enterDetail(of profile: EditableProfile, initialModuleId: UUID?) {
+    func onNewProfile(_ profile: EditableProfile, initialModuleId: UUID?) {
+        editProfile(profile, initialModuleId: initialModuleId)
+    }
+
+    func onEditProfile(_ preview: ProfilePreview) {
+        guard let profile = profileManager.profile(withId: preview.id) else {
+            return
+        }
+        editProfile(profile.editable(), initialModuleId: nil)
+    }
+
+    func editProfile(_ profile: EditableProfile, initialModuleId: UUID?) {
         profilePath = NavigationPath()
         let isShared = profileManager.isRemotelyShared(profileWithId: profile.id)
-        profileEditor.editProfile(profile, isShared: isShared)
+        profileEditor.load(profile, isShared: isShared, preferencesManager: preferencesManager)
         present(.editProfile(initialModuleId))
     }
 }

Library/Sources/AppUIMain/Views/Modules/OnDemandView.swift

@@ -242,7 +242,6 @@ private extension OnDemandView {
             module: $0,
             parameters: .init(
                 editor: $1,
-                preferences: nil,
                 impl: nil
             ),
             observer: MockWifi()

Library/Sources/AppUIMain/Views/Profile/ModuleDetailView.swift

@@ -28,19 +28,12 @@ import PassepartoutKit
 import SwiftUI
 
 struct ModuleDetailView: View {
-
-    @EnvironmentObject
-    private var preferencesManager: PreferencesManager
-
     let profileEditor: ProfileEditor
 
     let moduleId: UUID?
 
     let moduleViewFactory: any ModuleViewFactory
 
-    @StateObject
-    private var modulePreferences = ModulePreferences(proxy: nil)
-
     var body: some View {
         debugChanges()
         return Group {
@@ -50,16 +43,6 @@ struct ModuleDetailView: View {
                 emptyView
             }
         }
-        .onLoad {
-            guard let moduleId else {
-                return
-            }
-            do {
-                modulePreferences.proxy = try preferencesManager.modulePreferencesProxy(in: moduleId)
-            } catch {
-                pp_log(.app, .error, "Unable to load module preferences: \(error)")
-            }
-        }
     }
 }
 
@@ -69,7 +52,6 @@ private extension ModuleDetailView {
     func editorView(forModuleWithId moduleId: UUID) -> some View {
         AnyView(moduleViewFactory.view(
             with: profileEditor,
-            preferences: modulePreferences,
             moduleId: moduleId
         ))
     }

Library/Sources/AppUIMain/Views/Profile/ProfileCoordinator.swift

@@ -43,6 +43,9 @@ struct ProfileCoordinator: View {
     @EnvironmentObject
     private var iapManager: IAPManager
 
+    @EnvironmentObject
+    private var preferencesManager: PreferencesManager
+
     let profileManager: ProfileManager
 
     let profileEditor: ProfileEditor
@@ -133,7 +136,10 @@ private extension ProfileCoordinator {
 
     // standard: always save, warn if purchase required
     func onCommitEditingStandard() async throws {
-        let savedProfile = try await profileEditor.save(to: profileManager)
+        let savedProfile = try await profileEditor.save(
+            to: profileManager,
+            preferencesManager: preferencesManager
+        )
         do {
             try iapManager.verify(savedProfile)
         } catch AppError.ineligibleProfile(let requiredFeatures) {
@@ -151,11 +157,15 @@ private extension ProfileCoordinator {
             paywallReason = .init(requiredFeatures)
             return
         }
-        try await profileEditor.save(to: profileManager)
+        try await profileEditor.save(
+            to: profileManager,
+            preferencesManager: preferencesManager
+        )
         onDismiss()
     }
 
     func onCancelEditing() {
+        profileEditor.discard()
         onDismiss()
     }
 }

Library/Sources/AppUIMain/Views/VPN/VPNProviderServerView.swift

@@ -68,7 +68,7 @@ struct VPNProviderServerView<Configuration>: View where Configuration: Identifia
     private var onlyShowsFavorites = false
 
     @StateObject
-    private var providerPreferences = ProviderPreferences(proxy: nil)
+    private var providerPreferences = ProviderPreferences()
 
     @StateObject
     private var filtersViewModel = VPNFiltersView.Model()
@@ -159,7 +159,7 @@ private extension VPNProviderServerView {
 private extension VPNProviderServerView {
     func loadInitialServers() async {
         do {
-            providerPreferences.proxy = try preferencesManager.providerPreferencesProxy(in: providerId)
+            providerPreferences.repository = try preferencesManager.preferencesRepository(forProviderWithId: providerId)
         } catch {
             pp_log(.app, .error, "Unable to load preferences for provider \(providerId): \(error)")
         }

Library/Sources/AppUITV/Views/App/AppCoordinator.swift

@@ -34,6 +34,9 @@ public struct AppCoordinator: View, AppCoordinatorConforming {
     @EnvironmentObject
     public var iapManager: IAPManager
 
+    @EnvironmentObject
+    private var preferencesManager: PreferencesManager
+
     private let profileManager: ProfileManager
 
     public let tunnel: ExtendedTunnel
@@ -136,7 +139,11 @@ private extension AppCoordinator {
 extension AppCoordinator {
     public func onInteractiveLogin(_ profile: Profile, _ onComplete: @escaping InteractiveManager.CompletionBlock) {
         pp_log(.app, .info, "Present interactive login")
-        interactiveManager.present(with: profile, onComplete: onComplete)
+        interactiveManager.present(
+            with: profile,
+            preferencesManager: preferencesManager,
+            onComplete: onComplete
+        )
     }
 
     public func onProviderEntityRequired(_ profile: Profile, force: Bool) {

Library/Sources/CommonLibrary/Business/PreferencesManager.swift

@@ -27,51 +27,66 @@ import CommonUtils
 import Foundation
 import PassepartoutKit
 
-@MainActor
+public final class PreferencesManager: ObservableObject, Sendable {
-public final class PreferencesManager: ObservableObject {
     private let modulesRepository: ModulePreferencesRepository
 
-    private let providersRepository: ProviderPreferencesRepository
+    private let providersFactory: @Sendable (ProviderID) throws -> ProviderPreferencesRepository
 
     public init(
         modulesRepository: ModulePreferencesRepository? = nil,
-        providersRepository: ProviderPreferencesRepository? = nil
+        providersFactory: (@Sendable (ProviderID) throws -> ProviderPreferencesRepository)? = nil
     ) {
         self.modulesRepository = modulesRepository ?? DummyModulePreferencesRepository()
-        self.providersRepository = providersRepository ?? DummyProviderPreferencesRepository()
+        self.providersFactory = providersFactory ?? { _ in
+            DummyProviderPreferencesRepository()
+        }
+    }
 }
 
-    public func modulePreferencesProxy(in moduleId: UUID) throws -> ModulePreferencesProxy {
+// MARK: - Modules
-        try modulesRepository.modulePreferencesProxy(in: moduleId)
+
+extension PreferencesManager {
+    public func preferences(forProfile profile: Profile) throws -> [UUID: ModulePreferences] {
+        try preferences(forModulesWithIds: profile.modules.map(\.id))
     }
 
-    public func providerPreferencesProxy(in providerId: ProviderID) throws -> ProviderPreferencesProxy {
+    public func preferences(forProfile editableProfile: EditableProfile) throws -> [UUID: ModulePreferences] {
-        try providersRepository.providerPreferencesProxy(in: providerId)
+        try preferences(forModulesWithIds: editableProfile.modules.map(\.id))
+    }
+
+    public func savePreferences(_ preferences: [UUID: ModulePreferences]) throws {
+        try modulesRepository.set(preferences)
+    }
+}
+
+private extension PreferencesManager {
+    func preferences(forModulesWithIds moduleIds: [UUID]) throws -> [UUID: ModulePreferences] {
+        try modulesRepository.preferences(for: moduleIds)
+    }
+}
+
+// MARK: - Providers
+
+extension PreferencesManager {
+    public func preferencesRepository(forProviderWithId providerId: ProviderID) throws -> ProviderPreferencesRepository {
+        try providersFactory(providerId)
     }
 }
 
 // MARK: - Dummy
 
 private final class DummyModulePreferencesRepository: ModulePreferencesRepository {
-    private final class Proxy: ModulePreferencesProxy {
+    func preferences(for moduleIds: [UUID]) throws -> [UUID: ModulePreferences] {
-        func save() throws {
+        [:]
-        }
     }
 
-    func modulePreferencesProxy(in moduleId: UUID) throws -> ModulePreferencesProxy {
+    func set(_ preferences: [UUID: ModulePreferences]) throws {
-        Proxy()
     }
 }
 
 private final class DummyProviderPreferencesRepository: ProviderPreferencesRepository {
-    private final class Proxy: ProviderPreferencesProxy {
     var favoriteServers: Set<String> = []
 
     func save() throws {
     }
 }
-
-    func providerPreferencesProxy(in providerId: ProviderID) throws -> ProviderPreferencesProxy {
-        Proxy()
-    }
-}

Library/Sources/CommonLibrary/Business/ProviderPreferences.swift

@@ -27,35 +27,27 @@ import Foundation
 import PassepartoutKit
 
 @MainActor
-public final class ProviderPreferences: ObservableObject {
+public final class ProviderPreferences: ObservableObject, ProviderPreferencesRepository {
-    public var proxy: ProviderPreferencesProxy? {
+    public var repository: ProviderPreferencesRepository? {
         didSet {
             objectWillChange.send()
         }
     }
 
-    public init(proxy: ProviderPreferencesProxy?) {
+    public init() {
-        self.proxy = proxy
     }
 
     public var favoriteServers: Set<String> {
         get {
-            proxy?.favoriteServers ?? []
+            repository?.favoriteServers ?? []
         }
         set {
             objectWillChange.send()
-            proxy?.favoriteServers = newValue
+            repository?.favoriteServers = newValue
         }
     }
 
     public func save() throws {
-        try proxy?.save()
+        try repository?.save()
     }
 }
-
-@MainActor
-public protocol ProviderPreferencesProxy {
-    var favoriteServers: Set<String> { get set }
-
-    func save() throws
-}

Library/Sources/CommonLibrary/Domain/EditableProfile.swift

@@ -35,8 +35,6 @@ public struct EditableProfile: MutableProfileType {
 
     public var activeModulesIds: Set<UUID>
 
-    public var modulesMetadata: [UUID: ModuleMetadata]?
-
     public var userInfo: AnyHashable?
 
     public init(
@@ -44,14 +42,12 @@ public struct EditableProfile: MutableProfileType {
         name: String = "",
         modules: [any ModuleBuilder] = [],
         activeModulesIds: Set<UUID> = [],
-        modulesMetadata: [UUID: ModuleMetadata]? = nil,
         userInfo: AnyHashable? = nil
     ) {
         self.id = id
         self.name = name
         self.modules = modules
         self.activeModulesIds = activeModulesIds
-        self.modulesMetadata = modulesMetadata
         self.userInfo = userInfo
     }
 
@@ -71,16 +67,6 @@ public struct EditableProfile: MutableProfileType {
             throw AppError.emptyProfileName
         }
         builder.name = trimmedName
-
-        builder.modulesMetadata = modulesMetadata?.reduce(into: [:]) {
-            var metadata = $1.value
-            if var trimmedName = metadata.name {
-                trimmedName = trimmedName.trimmingCharacters(in: .whitespaces)
-                metadata.name = !trimmedName.isEmpty ? trimmedName : nil
-            }
-            $0[$1.key] = metadata
-        }
-
         builder.userInfo = userInfo
 
         return builder
@@ -105,7 +91,6 @@ extension Profile {
             name: name,
             modules: modulesBuilders(),
             activeModulesIds: activeModulesIds,
-            modulesMetadata: modulesMetadata,
             userInfo: userInfo
         )
     }

Library/Sources/CommonLibrary/Domain/ModulePreferences.swift

@@ -26,24 +26,7 @@
 import Foundation
 import PassepartoutKit
 
-@MainActor
+public struct ModulePreferences: Sendable {
-public final class ModulePreferences: ObservableObject {
+    public init() {
-    public var proxy: ModulePreferencesProxy? {
-        didSet {
-            objectWillChange.send()
     }
 }
-
-    public init(proxy: ModulePreferencesProxy?) {
-        self.proxy = proxy
-    }
-
-    public func save() throws {
-        try proxy?.save()
-    }
-}
-
-@MainActor
-public protocol ModulePreferencesProxy {
-    func save() throws
-}

Library/Sources/CommonLibrary/Strategy/ModulePreferencesRepository.swift

@@ -24,8 +24,10 @@
 //
 
 import Foundation
+import PassepartoutKit
 
-@MainActor
+public protocol ModulePreferencesRepository: Sendable {
-public protocol ModulePreferencesRepository {
+    func preferences(for moduleIds: [UUID]) throws -> [UUID: ModulePreferences]
-    func modulePreferencesProxy(in moduleId: UUID) throws -> ModulePreferencesProxy
+
+    func set(_ preferences: [UUID: ModulePreferences]) throws
 }

Library/Sources/CommonLibrary/Strategy/ProviderPreferencesRepository.swift

@@ -26,7 +26,8 @@
 import Foundation
 import PassepartoutKit
 
-@MainActor
 public protocol ProviderPreferencesRepository {
-    func providerPreferencesProxy(in providerId: ProviderID) throws -> ProviderPreferencesProxy
+    var favoriteServers: Set<String> { get set }
+
+    func save() throws
 }

Library/Sources/CommonUtils/Business/CoreDataPersistentStore.swift

@@ -28,13 +28,13 @@ import Combine
 import CoreData
 import Foundation
 
-public protocol CoreDataPersistentStoreLogger {
+public protocol CoreDataPersistentStoreLogger: Sendable {
     func debug(_ msg: String)
 
     func warning(_ msg: String)
 }
 
-public final class CoreDataPersistentStore {
+public final class CoreDataPersistentStore: Sendable {
     private let logger: CoreDataPersistentStoreLogger?
 
     private let container: NSPersistentContainer

Library/Sources/UILibrary/Business/InteractiveManager.swift

@@ -41,8 +41,9 @@ public final class InteractiveManager: ObservableObject {
     public init() {
     }
 
-    public func present(with profile: Profile, onComplete: CompletionBlock?) {
+    public func present(with profile: Profile, preferencesManager: PreferencesManager, onComplete: CompletionBlock?) {
-        editor = ProfileEditor(profile: profile)
+        editor = ProfileEditor()
+        editor.load(profile.editable(), isShared: false, preferencesManager: preferencesManager)
         self.onComplete = onComplete
         isPresented = true
     }

Library/Sources/UILibrary/Business/ProfileEditor.swift

@@ -37,30 +37,31 @@ public final class ProfileEditor: ObservableObject {
     @Published
     public var isShared: Bool
 
+    @Published
+    public var preferences: [UUID: ModulePreferences]
+
     private(set) var removedModules: [UUID: any ModuleBuilder]
 
     public convenience init() {
         self.init(modules: [])
     }
 
+    // for testing/previews
+    public init(profile: Profile) {
+        editableProfile = profile.editable()
+        isShared = false
+        preferences = [:]
+        removedModules = [:]
+    }
+
+    // for testing/previews
     public init(modules: [any ModuleBuilder]) {
         editableProfile = EditableProfile(
             modules: modules,
             activeModulesIds: Set(modules.map(\.id))
         )
         isShared = false
-        removedModules = [:]
+        preferences = [:]
-    }
-
-    public init(profile: Profile) {
-        editableProfile = profile.editable()
-        isShared = false
-        removedModules = [:]
-    }
-
-    public func editProfile(_ profile: EditableProfile, isShared: Bool) {
-        editableProfile = profile
-        self.isShared = isShared
         removedModules = [:]
     }
 }
@@ -198,21 +199,47 @@ extension ProfileEditor {
     }
 }
 
-// MARK: - Saving
+// MARK: - Load/Save
 
 extension ProfileEditor {
+    public func load(
+        _ profile: EditableProfile,
+        isShared: Bool,
+        preferencesManager: PreferencesManager
+    ) {
+        editableProfile = profile
+        self.isShared = isShared
+        do {
+            preferences = try preferencesManager.preferences(forProfile: profile)
+        } catch {
+            preferences = [:]
+            pp_log(.app, .error, "Unable to load preferences for profile \(profile.id): \(error)")
+        }
+        removedModules = [:]
+    }
 
     @discardableResult
-    public func save(to profileManager: ProfileManager) async throws -> Profile {
+    public func save(
+        to profileManager: ProfileManager,
+        preferencesManager: PreferencesManager
+    ) async throws -> Profile {
         do {
             let newProfile = try build()
             try await profileManager.save(newProfile, isLocal: true, remotelyShared: isShared)
+            do {
+                try preferencesManager.savePreferences(preferences)
+            } catch {
+                pp_log(.App.profiles, .error, "Unable to save preferences for profile \(profile.id): \(error)")
+            }
             return newProfile
         } catch {
             pp_log(.app, .fault, "Unable to save edited profile: \(error)")
             throw error
         }
     }
+
+    public func discard() {
+    }
 }
 
 // MARK: - Testing

Library/Sources/UILibrary/Extensions/ModuleBuilder+Previews.swift

@@ -33,7 +33,6 @@ extension ModuleBuilder where Self: ModuleViewProviding {
         NavigationStack {
             moduleView(with: .init(
                 editor: ProfileEditor(modules: [self]),
-                preferences: nil,
                 impl: nil
             ))
             .navigationTitle(title)

Library/Sources/UILibrary/Extensions/ProfileEditor+UI.swift

@@ -23,18 +23,11 @@
 //  along with Passepartout.  If not, see <http://www.gnu.org/licenses/>.
 //
 
+import CommonLibrary
 import PassepartoutKit
 import SwiftUI
 
 extension ProfileEditor {
-    public func binding(forNameOf moduleId: UUID) -> Binding<String> {
-        Binding { [weak self] in
-            self?.profile.name(forModuleWithId: moduleId) ?? ""
-        } set: { [weak self] in
-            self?.profile.setName($0, forModuleWithId: moduleId)
-        }
-    }
-
     public subscript<T>(module: T) -> Binding<T> where T: ModuleBuilder {
         Binding { [weak self] in
             guard let foundModule = self?.module(withId: module.id) else {
@@ -48,4 +41,12 @@ extension ProfileEditor {
             self?.saveModule($0, activating: false)
         }
     }
+
+    public func binding(forPreferencesOf moduleId: UUID) -> Binding<ModulePreferences> {
+        Binding { [weak self] in
+            self?.preferences[moduleId] ?? ModulePreferences()
+        } set: { [weak self] in
+            self?.preferences[moduleId] = $0
+        }
+    }
 }

Library/Sources/UILibrary/Strategy/ModuleViewFactory+Default.swift

@@ -36,12 +36,11 @@ public final class DefaultModuleViewFactory: ModuleViewFactory {
     }
 
     @ViewBuilder
-    public func view(with editor: ProfileEditor, preferences: ModulePreferences, moduleId: UUID) -> some View {
+    public func view(with editor: ProfileEditor, moduleId: UUID) -> some View {
         let result = editor.moduleViewProvider(withId: moduleId, registry: registry)
         if let result {
             AnyView(result.provider.moduleView(with: .init(
                 editor: editor,
-                preferences: preferences,
                 impl: result.impl
             )))
             .navigationTitle(result.title)

Library/Sources/UILibrary/Strategy/ModuleViewFactory.swift

@@ -31,5 +31,5 @@ public protocol ModuleViewFactory: AnyObject {
     associatedtype Content: View
 
     @MainActor
-    func view(with editor: ProfileEditor, preferences: ModulePreferences, moduleId: UUID) -> Content
+    func view(with editor: ProfileEditor, moduleId: UUID) -> Content
 }

Library/Sources/UILibrary/Strategy/ModuleViewProviding.swift

@@ -37,18 +37,14 @@ public protocol ModuleViewProviding {
 public struct ModuleViewParameters {
     public let editor: ProfileEditor
 
-    public let preferences: ModulePreferences
-
     public let impl: (any ModuleImplementation)?
 
     @MainActor
     public init(
         editor: ProfileEditor,
-        preferences: ModulePreferences?,
         impl: (any ModuleImplementation)?
     ) {
         self.editor = editor
-        self.preferences = preferences ?? ModulePreferences(proxy: nil)
         self.impl = impl
     }
 }

Library/Tests/UILibraryTests/ProfileEditorTests.swift

@@ -251,7 +251,7 @@ extension ProfileEditorTests {
             }
             .store(in: &subscriptions)
 
-        try await sut.save(to: manager)
+        try await sut.save(to: manager, preferencesManager: PreferencesManager())
         await fulfillment(of: [exp])
     }
 }

Passepartout/Shared/AppContext+Shared.swift

@@ -39,7 +39,7 @@ import UITesting
 extension AppContext {
     static let shared: AppContext = {
         let iapManager: IAPManager = .sharedForApp
-        let processor = InAppProcessor.shared(iapManager) {
+        let processor = InAppProcessor.sharedImplementation(with: iapManager) {
             $0.localizedPreview
         }
 
@@ -124,7 +124,7 @@ extension AppContext {
             migrationManager: migrationManager,
             profileManager: profileManager,
             providerManager: providerManager,
-            preferencesManager: .shared,
+            preferencesManager: .sharedForApp,
             registry: .shared,
             tunnel: tunnel,
             tunnelReceiptURL: BundleConfiguration.urlForBetaReceipt

Passepartout/Shared/Shared+App.swift

@@ -39,6 +39,10 @@ extension IAPManager {
     )
 }
 
+extension PreferencesManager {
+    static let sharedForApp = PreferencesManager.sharedImplementation(withCloudKit: true)
+}
+
 // MARK: - Dependencies
 
 private extension Dependencies.IAPManager {

Passepartout/Shared/Shared+Tunnel.swift

@@ -37,6 +37,10 @@ extension IAPManager {
     )
 }
 
+extension PreferencesManager {
+    static let sharedForTunnel = PreferencesManager.sharedImplementation(withCloudKit: false)
+}
+
 // MARK: - Dependencies
 
 private extension Dependencies.IAPManager {

Passepartout/Shared/Shared.swift

@@ -92,7 +92,7 @@ extension TunnelEnvironment where Self == AppGroupEnvironment {
 extension InAppProcessor {
 
     @MainActor
-    static func shared(_ iapManager: IAPManager, preview: @escaping (Profile) -> ProfilePreview) -> InAppProcessor {
+    static func sharedImplementation(with iapManager: IAPManager, preview: @escaping (Profile) -> ProfilePreview) -> InAppProcessor {
         InAppProcessor(
             iapManager: iapManager,
             title: {
@@ -132,22 +132,24 @@ extension InAppProcessor {
 }
 
 extension PreferencesManager {
-    static let shared: PreferencesManager = {
+
+    @MainActor
+    static func sharedImplementation(withCloudKit: Bool) -> PreferencesManager {
         let preferencesStore = CoreDataPersistentStore(
             logger: .default,
             containerName: Constants.shared.containers.preferences,
             baseURL: BundleConfiguration.urlForGroupDocuments,
             model: AppData.cdPreferencesModel,
-            cloudKitIdentifier: BundleConfiguration.mainString(for: .cloudKitPreferencesId),
+            cloudKitIdentifier: withCloudKit ? BundleConfiguration.mainString(for: .cloudKitPreferencesId) : nil,
             author: nil
         )
-        let modulePreferencesRepository = AppData.cdModulePreferencesRepositoryV3(context: preferencesStore.context)
-        let providerPreferencesRepository = AppData.cdProviderPreferencesRepositoryV3(context: preferencesStore.context)
         return PreferencesManager(
-            modulesRepository: modulePreferencesRepository,
+            modulesRepository: AppData.cdModulePreferencesRepositoryV3(context: preferencesStore.context),
-            providersRepository: providerPreferencesRepository
+            providersFactory: {
+                try AppData.cdProviderPreferencesRepositoryV3(context: preferencesStore.context, providerId: $0)
+            }
         )
-    }()
+    }
 }
 
 // MARK: - Logging

Passepartout/Shared/Testing/AppContext+Testing.swift

@@ -40,7 +40,7 @@ extension AppContext {
                 []
             }
         )
-        let processor = InAppProcessor.shared(iapManager) {
+        let processor = InAppProcessor.sharedImplementation(with: iapManager) {
             $0.localizedPreview
         }
 

Passepartout/Tunnel/PacketTunnelProvider.swift

@@ -41,10 +41,7 @@ final class PacketTunnelProvider: NEPacketTunnelProvider, @unchecked Sendable {
                 provider: self,
                 decoder: Registry.sharedProtocolCoder,
                 registry: .shared,
-                environment: .shared,
+                environment: .shared
-                profileBlock: {
-                    $0
-                }
             )
             guard let fwd else {
                 fatalError("NEPTPForwarder nil without throwing error?")