Implement TV profile expiration (#811)

Based on in-app eligibility, expire TV profiles after 10 minutes.
Refactor/redesign general sections and offer .sharing feature for free,
it makes it simpler to focus on Apple TV product.

Passepartout.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -41,7 +41,7 @@
       "kind" : "remoteSourceControl",
       "location" : "git@github.com:passepartoutvpn/passepartoutkit-source",
       "state" : {
-        "revision" : "1b6bf03bb94e650852faabaa6b2161fe8b478151"
+        "revision" : "cd54765853982204f83d721a6c67a26742dc99e3"
       }
     },
     {

Passepartout/Library/Package.swift

@@ -40,7 +40,7 @@ let package = Package(
     ],
     dependencies: [
 //        .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source", from: "0.9.0"),
-        .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source", revision: "1b6bf03bb94e650852faabaa6b2161fe8b478151"),
+        .package(url: "git@github.com:passepartoutvpn/passepartoutkit-source", revision: "cd54765853982204f83d721a6c67a26742dc99e3"),
 //        .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"),

Passepartout/Library/Sources/AppDataProfiles/CDProfileRepositoryV3.swift

@@ -85,8 +85,10 @@ private extension AppData {
         cdProfile.name = profile.name
         cdProfile.encoded = encoded
 
+        // redundant but convenient
         let attributes = profile.attributes
         cdProfile.isAvailableForTV = attributes.isAvailableForTV.map(NSNumber.init(value:))
+        cdProfile.expirationDate = attributes.expirationDate
         cdProfile.lastUpdate = attributes.lastUpdate
         cdProfile.fingerprint = attributes.fingerprint
 

Passepartout/Library/Sources/AppDataProfiles/Domain/CDProfileV3.swift

@@ -36,6 +36,7 @@ final class CDProfileV3: NSManagedObject {
     @NSManaged var name: String?
     @NSManaged var encoded: String?
     @NSManaged var isAvailableForTV: NSNumber?
+    @NSManaged var expirationDate: Date?
     @NSManaged var lastUpdate: Date?
     @NSManaged var fingerprint: UUID?
 }

Passepartout/Library/Sources/AppDataProfiles/Profiles.xcdatamodeld/ProfilesV3.xcdatamodel/contents

@@ -2,10 +2,11 @@
 <model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="22758" systemVersion="23H124" minimumToolsVersion="Automatic" sourceLanguage="Swift" usedWithSwiftData="YES" userDefinedModelVersionIdentifier="">
     <entity name="CDProfileV3" representedClassName="CDProfileV3" elementID="CDProfile" versionHashModifier="1" syncable="YES">
         <attribute name="encoded" optional="YES" attributeType="String" allowsCloudEncryption="YES"/>
+        <attribute name="expirationDate" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
         <attribute name="fingerprint" optional="YES" attributeType="UUID" usesScalarValueType="NO"/>
         <attribute name="isAvailableForTV" optional="YES" attributeType="Boolean" usesScalarValueType="YES"/>
         <attribute name="lastUpdate" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
         <attribute name="name" optional="YES" attributeType="String"/>
         <attribute name="uuid" optional="YES" attributeType="UUID" usesScalarValueType="NO"/>
     </entity>
-</model>
+</model>

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

@@ -82,9 +82,9 @@ private extension OnDemandView {
     @ViewBuilder
     var restrictedArea: some View {
         switch iapManager.paywallReason(forFeature: .onDemand) {
-        case .purchase(let appFeature):
+        case .purchase(let feature):
             Button(Strings.Modules.OnDemand.purchase) {
-                paywallReason = .purchase(appFeature)
+                paywallReason = .purchase(feature)
             }
 
         case .restricted:

Passepartout/Library/Sources/AppUIMain/Views/Profile/AppleTVSection.swift

@@ -0,0 +1,101 @@
+//
+//  AppleTVSection.swift
+//  Passepartout
+//
+//  Created by Davide De Rosa on 11/4/24.
+//  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 SwiftUI
+
+struct AppleTVSection: View {
+
+    @EnvironmentObject
+    private var iapManager: IAPManager
+
+    @ObservedObject
+    var profileEditor: ProfileEditor
+
+    @Binding
+    var paywallReason: PaywallReason?
+
+    var body: some View {
+        debugChanges()
+        return Group {
+            availableToggle
+            purchaseButton
+        }
+        .themeSection(footer: footer)
+        .disabled(!profileEditor.isShared)
+    }
+}
+
+private extension AppleTVSection {
+    var availableToggle: some View {
+        Toggle(Strings.Modules.General.Rows.appleTv(Strings.Unlocalized.appleTV), isOn: $profileEditor.isAvailableForTV)
+    }
+
+    @ViewBuilder
+    var purchaseButton: some View {
+        switch iapManager.paywallReason(forFeature: .appleTV) {
+        case .purchase(let feature):
+            Button(Strings.Modules.General.Rows.AppleTv.purchase) {
+                paywallReason = .purchase(feature)
+            }
+
+        default:
+            EmptyView()
+        }
+    }
+
+    var footer: String {
+        var desc = [Strings.Modules.General.Sections.AppleTv.footer]
+        let expirationDesc = {
+            Strings.Modules.General.Sections.AppleTv.Footer.Purchase._1( Constants.shared.tunnel.tvExpirationMinutes)
+        }
+        let purchaseDesc = {
+            Strings.Modules.General.Sections.AppleTv.Footer.Purchase._2
+        }
+        switch iapManager.paywallReason(forFeature: .appleTV) {
+        case .purchase:
+            desc.append(expirationDesc())
+            desc.append(purchaseDesc())
+
+        case .restricted:
+            desc.append(expirationDesc())
+
+        default:
+            break
+        }
+        return desc.joined(separator: " ")
+    }
+}
+
+#Preview {
+    Form {
+        AppleTVSection(
+            profileEditor: ProfileEditor(),
+            paywallReason: .constant(nil)
+        )
+    }
+    .themeForm()
+    .withMockEnvironment()
+}

Passepartout/Library/Sources/AppUIMain/Views/Profile/StorageSection.swift

@@ -34,72 +34,33 @@ struct StorageSection: View {
     @ObservedObject
     var profileEditor: ProfileEditor
 
-    @State
-    private var paywallReason: PaywallReason?
+    @Binding
+    var paywallReason: PaywallReason?
 
     var body: some View {
         debugChanges()
         return Group {
             sharingToggle
-            tvToggle
-            ThemeCopiableText(
-                title: Strings.Unlocalized.uuid,
-                value: profileEditor.profile.id,
-                valueView: {
-                    Text($0.flatString.localizedDescription(style: .quartets))
-                        .monospaced()
-                }
-            )
         }
         .themeSection(
             header: Strings.Global.storage,
             footer: Strings.Modules.General.Sections.Storage.footer
         )
-        .modifier(PaywallModifier(reason: $paywallReason))
     }
 }
 
 private extension StorageSection {
-
-    @ViewBuilder
     var sharingToggle: some View {
-        switch iapManager.paywallReason(forFeature: .sharing) {
-        case .purchase(let appFeature):
-            Button(Strings.Modules.General.Rows.IcloudSharing.purchase) {
-                paywallReason = .purchase(appFeature)
-            }
-
-        case .restricted:
-            EmptyView()
-
-        default:
-            Toggle(Strings.Modules.General.Rows.icloudSharing, isOn: $profileEditor.isShared)
-        }
-    }
-
-    @ViewBuilder
-    var tvToggle: some View {
-        switch iapManager.paywallReason(forFeature: .appleTV) {
-        case .purchase(let appFeature):
-            Button(Strings.Modules.General.Rows.AppleTv.purchase(Strings.Unlocalized.appleTV)) {
-                paywallReason = .purchase(appFeature)
-            }
-
-        case .restricted:
-            EmptyView()
-
-        default:
-            Toggle(Strings.Modules.General.Rows.appleTv(Strings.Unlocalized.appleTV), isOn: $profileEditor.isAvailableForTV)
-                .disabled(!profileEditor.isShared)
-        }
+        Toggle(Strings.Modules.General.Rows.icloudSharing, isOn: $profileEditor.isShared)
     }
 }
 
 #Preview {
     Form {
         StorageSection(
-            profileEditor: ProfileEditor()
-        )
+            profileEditor: ProfileEditor(),
+            paywallReason: .constant(nil)
+       )
     }
     .themeForm()
     .withMockEnvironment()

Passepartout/Library/Sources/AppUIMain/Views/Profile/UUIDSection.swift

@@ -0,0 +1,43 @@
+//
+//  UUIDSection.swift
+//  Passepartout
+//
+//  Created by Davide De Rosa on 11/4/24.
+//  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 SwiftUI
+
+struct UUIDSection: View {
+    let uuid: UUID
+
+    var body: some View {
+        Section {
+            ThemeCopiableText(
+                title: Strings.Unlocalized.uuid,
+                value: uuid,
+                valueView: {
+                    Text($0.flatString.localizedDescription(style: .quartets))
+                        .monospaced()
+                }
+            )
+        }
+    }
+}

Passepartout/Library/Sources/AppUIMain/Views/Profile/iOS/ProfileEditView+iOS.swift

@@ -45,6 +45,9 @@ struct ProfileEditView: View, Routable {
     @State
     private var malformedModuleIds: [UUID] = []
 
+    @State
+    private var paywallReason: PaywallReason?
+
     var body: some View {
         debugChanges()
         return List {
@@ -52,21 +55,18 @@ struct ProfileEditView: View, Routable {
                 name: $profileEditor.profile.name,
                 placeholder: Strings.Placeholders.Profile.name
             )
-            Group {
-                ForEach(profileEditor.modules, id: \.id, content: moduleRow)
-                    .onMove(perform: moveModules)
-                    .onDelete(perform: removeModules)
-
-                addModuleButton
-            }
-            .themeSection(
-                header: Strings.Global.modules,
-                footer: Strings.Views.Profile.ModuleList.Section.footer
-            )
+            modulesSection
             StorageSection(
-                profileEditor: profileEditor
+                profileEditor: profileEditor,
+                paywallReason: $paywallReason
             )
+            AppleTVSection(
+                profileEditor: profileEditor,
+                paywallReason: $paywallReason
+            )
+            UUIDSection(uuid: profileEditor.profile.id)
         }
+        .modifier(PaywallModifier(reason: $paywallReason))
         .toolbar(content: toolbarContent)
         .navigationTitle(Strings.Global.profile)
         .navigationBarBackButtonHidden(true)
@@ -95,6 +95,20 @@ private extension ProfileEditView {
         }
     }
 
+    var modulesSection: some View {
+        Group {
+            ForEach(profileEditor.modules, id: \.id, content: moduleRow)
+                .onMove(perform: moveModules)
+                .onDelete(perform: removeModules)
+
+            addModuleButton
+        }
+        .themeSection(
+            header: Strings.Global.modules,
+            footer: Strings.Views.Profile.ModuleList.Section.footer
+        )
+    }
+
     func moduleRow(for module: any ModuleBuilder) -> some View {
         EditorModuleToggle(profileEditor: profileEditor, module: module) {
             Button {

Passepartout/Library/Sources/AppUIMain/Views/Profile/macOS/ProfileGeneralView+macOS.swift

@@ -25,6 +25,7 @@
 
 #if os(macOS)
 
+import CommonLibrary
 import SwiftUI
 
 struct ProfileGeneralView: View {
@@ -32,6 +33,9 @@ struct ProfileGeneralView: View {
     @ObservedObject
     var profileEditor: ProfileEditor
 
+    @State
+    private var paywallReason: PaywallReason?
+
     var body: some View {
         Form {
             NameSection(
@@ -39,9 +43,16 @@ struct ProfileGeneralView: View {
                 placeholder: Strings.Placeholders.Profile.name
             )
             StorageSection(
-                profileEditor: profileEditor
+                profileEditor: profileEditor,
+                paywallReason: $paywallReason
             )
+            AppleTVSection(
+                profileEditor: profileEditor,
+                paywallReason: $paywallReason
+            )
+            UUIDSection(uuid: profileEditor.profile.id)
         }
+        .modifier(PaywallModifier(reason: $paywallReason))
         .themeForm()
     }
 }

Passepartout/Library/Sources/AppUIMain/Views/Provider/ProviderContentModifier.swift

@@ -135,9 +135,9 @@ private extension ProviderContentModifier {
     @ViewBuilder
     var purchaseButton: some View {
         switch iapManager.paywallReason(forFeature: .providers) {
-        case .purchase(let appFeature):
+        case .purchase(let feature):
             Button(Strings.Providers.Picker.purchase) {
-                paywallReason = .purchase(appFeature)
+                paywallReason = .purchase(feature)
             }
 
         default:

Passepartout/Library/Sources/CommonLibrary/Domain/AppError.swift

@@ -43,3 +43,9 @@ public enum AppError: Error {
         }
     }
 }
+
+extension PassepartoutError.Code {
+    public enum App {
+        public static let expiredProfile = PassepartoutError.Code("App.expiredProfile")
+    }
+}

Passepartout/Library/Sources/CommonLibrary/Domain/Constants.swift

@@ -97,6 +97,8 @@ public struct Constants: Decodable, Sendable {
         public let profileTitleFormat: String
 
         public let refreshInterval: TimeInterval
+
+        public let tvExpirationMinutes: Int
     }
 
     public struct API: Decodable, Sendable {

Passepartout/Library/Sources/CommonLibrary/Domain/ProfileAttributes.swift

@@ -30,16 +30,18 @@ import PassepartoutKit
 public struct ProfileAttributes: Hashable, Codable {
     public var isAvailableForTV: Bool?
 
+    public var expirationDate: Date?
+
     public var lastUpdate: Date?
 
     public var fingerprint: UUID?
 
-    public init(isAvailableForTV: Bool? = false) {
-        self.isAvailableForTV = isAvailableForTV
+    public init() {
     }
 
     public init(
         isAvailableForTV: Bool?,
+        expirationDate: Date?,
         lastUpdate: Date?,
         fingerprint: UUID?
     ) {
@@ -53,6 +55,15 @@ public struct ProfileAttributes: Hashable, Codable {
     }
 }
 
+extension ProfileAttributes {
+    public var isExpired: Bool {
+        if let expirationDate {
+            return Date().distance(to: expirationDate) <= .zero
+        }
+        return false
+    }
+}
+
 // MARK: - ProfileUserInfoTransformable
 
 // FIXME: #570, test user info encoding/decoding with JSONSerialization

Passepartout/Library/Sources/CommonLibrary/IAP/AppFeature.swift

@@ -40,8 +40,6 @@ public enum AppFeature: String {
 
     case routing
 
-    case sharing
-
     case siri
 
     public static let fullVersionFeaturesV2: [AppFeature] = [
@@ -50,7 +48,6 @@ public enum AppFeature: String {
         .onDemand,
         .providers,
         .routing,
-        .sharing,
         .siri
     ]
 }

Passepartout/Library/Sources/CommonLibrary/Resources/Constants.json

@@ -23,7 +23,8 @@
     },
     "tunnel": {
         "profileTitleFormat": "Passepartout: %@",
-        "refreshInterval": 3.0
+        "refreshInterval": 3.0,
+        "tvExpirationMinutes": 10
     },
     "api": {
         "timeoutInterval": 5.0

Passepartout/Library/Sources/UILibrary/L10n/AppError+L10n.swift

@@ -52,6 +52,9 @@ extension AppError: LocalizedError {
 extension PassepartoutError: LocalizedError {
     public var errorDescription: String? {
         switch code {
+        case .App.expiredProfile:
+            return Strings.Errors.App.expiredProfile
+
         case .connectionModuleRequired:
             return Strings.Errors.App.Passepartout.connectionModuleRequired
 
@@ -108,6 +111,9 @@ extension PassepartoutError.Code: StyledLocalizableEntity {
         case .tunnel:
             let V = Strings.Errors.Tunnel.self
             switch self {
+            case .App.expiredProfile:
+                return V.expired
+
             case .authentication:
                 return V.auth
 

Passepartout/Library/Sources/UILibrary/L10n/SwiftGen+Strings.swift

@@ -116,6 +116,8 @@ public enum Strings {
       public static let `default` = Strings.tr("Localizable", "errors.app.default", fallback: "Unable to complete operation.")
       /// Profile name is empty.
       public static let emptyProfileName = Strings.tr("Localizable", "errors.app.empty_profile_name", fallback: "Profile name is empty.")
+      /// Profile is expired.
+      public static let expiredProfile = Strings.tr("Localizable", "errors.app.expired_profile", fallback: "Profile is expired.")
       /// Module %@ is malformed. %@
       public static func malformedModule(_ p1: Any, _ p2: Any) -> String {
         return Strings.tr("Localizable", "errors.app.malformed_module", String(describing: p1), String(describing: p2), fallback: "Module %@ is malformed. %@")
@@ -158,6 +160,8 @@ public enum Strings {
       public static let dns = Strings.tr("Localizable", "errors.tunnel.dns", fallback: "DNS failed")
       /// Encryption failed
       public static let encryption = Strings.tr("Localizable", "errors.tunnel.encryption", fallback: "Encryption failed")
+      /// Expired
+      public static let expired = Strings.tr("Localizable", "errors.tunnel.expired", fallback: "Expired")
       /// Failed
       public static let generic = Strings.tr("Localizable", "errors.tunnel.generic", fallback: "Failed")
       /// Missing routing
@@ -333,26 +337,34 @@ public enum Strings {
     }
     public enum General {
       public enum Rows {
-        /// Shared on %@
+        /// %@
         public static func appleTv(_ p1: Any) -> String {
-          return Strings.tr("Localizable", "modules.general.rows.apple_tv", String(describing: p1), fallback: "Shared on %@")
+          return Strings.tr("Localizable", "modules.general.rows.apple_tv", String(describing: p1), fallback: "%@")
         }
         /// Shared on iCloud
         public static let icloudSharing = Strings.tr("Localizable", "modules.general.rows.icloud_sharing", fallback: "Shared on iCloud")
         /// Import from file...
         public static let importFromFile = Strings.tr("Localizable", "modules.general.rows.import_from_file", fallback: "Import from file...")
         public enum AppleTv {
-          /// Share on %@
-          public static func purchase(_ p1: Any) -> String {
-            return Strings.tr("Localizable", "modules.general.rows.apple_tv.purchase", String(describing: p1), fallback: "Share on %@")
-          }
-        }
-        public enum IcloudSharing {
-          /// Share on iCloud
-          public static let purchase = Strings.tr("Localizable", "modules.general.rows.icloud_sharing.purchase", fallback: "Share on iCloud")
+          /// Drop time restriction
+          public static let purchase = Strings.tr("Localizable", "modules.general.rows.apple_tv.purchase", fallback: "Drop time restriction")
         }
       }
       public enum Sections {
+        public enum AppleTv {
+          /// Requires iCloud sharing.
+          public static let footer = Strings.tr("Localizable", "modules.general.sections.apple_tv.footer", fallback: "Requires iCloud sharing.")
+          public enum Footer {
+            public enum Purchase {
+              /// TV profiles expire after %d minutes.
+              public static func _1(_ p1: Int) -> String {
+                return Strings.tr("Localizable", "modules.general.sections.apple_tv.footer.purchase.1", p1, fallback: "TV profiles expire after %d minutes.")
+              }
+              /// Purchase to drop the restriction.
+              public static let _2 = Strings.tr("Localizable", "modules.general.sections.apple_tv.footer.purchase.2", fallback: "Purchase to drop the restriction.")
+            }
+          }
+        }
         public enum Storage {
           /// Profiles are stored to iCloud encrypted.
           public static let footer = Strings.tr("Localizable", "modules.general.sections.storage.footer", fallback: "Profiles are stored to iCloud encrypted.")

Passepartout/Library/Sources/UILibrary/Mock/AppContext+Mock.swift

@@ -38,8 +38,7 @@ extension AppContext {
             receiptReader: MockAppReceiptReader(),
             unrestrictedFeatures: [
                 .interactiveLogin,
-                .onDemand,
-                .sharing
+                .onDemand
             ],
             productsAtBuild: { _ in
                 []

Passepartout/Library/Sources/UILibrary/Resources/en.lproj/Localizable.strings

@@ -170,8 +170,9 @@
 // MARK: - Module views
 
 "modules.general.sections.storage.footer" = "Profiles are stored to iCloud encrypted.";
+"modules.general.sections.apple_tv.footer" = "Requires iCloud sharing.";
 "modules.general.rows.icloud_sharing" = "Shared on iCloud";
-"modules.general.rows.apple_tv" = "Shared on %@";
+"modules.general.rows.apple_tv" = "%@";
 "modules.general.rows.import_from_file" = "Import from file...";
 
 "modules.dns.servers.add" = "Add address";
@@ -251,8 +252,9 @@
 
 // MARK: - Paywalls
 
-"modules.general.rows.icloud_sharing.purchase" = "Share on iCloud";
-"modules.general.rows.apple_tv.purchase" = "Share on %@";
+"modules.general.sections.apple_tv.footer.purchase.1" = "TV profiles expire after %d minutes.";
+"modules.general.sections.apple_tv.footer.purchase.2" = "Purchase to drop the restriction.";
+"modules.general.rows.apple_tv.purchase" = "Drop time restriction";
 "modules.on_demand.purchase" = "Add on-demand rules";
 "modules.openvpn.credentials.interactive.purchase" = "Log in interactively";
 "providers.picker.purchase" = "Add more providers";
@@ -268,6 +270,7 @@
 // MARK: - Errors
 
 "errors.app.empty_profile_name" = "Profile name is empty.";
+"errors.app.expired_profile" = "Profile is expired.";
 "errors.app.malformed_module" = "Module %@ is malformed. %@";
 "errors.app.provider.required" = "No provider selected.";
 "errors.app.default" = "Unable to complete operation.";
@@ -285,6 +288,7 @@
 "errors.tunnel.compression" = "Compression unsupported";
 "errors.tunnel.dns" = "DNS failed";
 "errors.tunnel.encryption" = "Encryption failed";
+"errors.tunnel.expired" = "Expired";
 "errors.tunnel.routing" = "Missing routing";
 "errors.tunnel.shutdown" = "Server shutdown";
 "errors.tunnel.timeout" = "Timeout";

Passepartout/Library/Sources/UILibrary/Views/Modules/OpenVPNView+Credentials.swift

@@ -115,9 +115,9 @@ private extension OpenVPNCredentialsView {
     @ViewBuilder
     var restrictedArea: some View {
         switch iapManager.paywallReason(forFeature: .interactiveLogin) {
-        case .purchase(let appFeature):
+        case .purchase(let feature):
             Button(Strings.Modules.Openvpn.Credentials.Interactive.purchase) {
-                paywallReason = .purchase(appFeature)
+                paywallReason = .purchase(feature)
             }
 
         case .restricted:

Passepartout/Library/Tests/CommonLibraryTests/IAPManagerTests.swift

@@ -96,7 +96,6 @@ extension IAPManagerTests {
         XCTAssertTrue(sut.isEligible(for: .httpProxy))
         XCTAssertFalse(sut.isEligible(for: .onDemand))
         XCTAssertTrue(sut.isEligible(for: .routing))
-        XCTAssertFalse(sut.isEligible(for: .sharing))
         XCTAssertTrue(sut.isEligible(for: .siri))
         XCTAssertFalse(sut.isEligible(for: AppFeature.fullVersionFeaturesV2))
     }

Passepartout/Shared/Shared+App.swift

@@ -41,7 +41,7 @@ extension AppContext {
             customUserLevel: Configuration.IAPManager.customUserLevel,
             receiptReader: KvittoReceiptReader(),
             // FIXME: #662, omit unrestrictedFeatures on release!
-            unrestrictedFeatures: [.interactiveLogin, .sharing],
+            unrestrictedFeatures: [.interactiveLogin],
             productsAtBuild: Configuration.IAPManager.productsAtBuild
         )
         let processor = ProfileProcessor(
@@ -52,8 +52,26 @@ extension AppContext {
             isIncluded: { _, profile in
                 Configuration.ProfileManager.isProfileIncluded(profile)
             },
-            willSave: { _, builder in
-                builder
+            willSave: { iap, builder in
+                var copy = builder
+                var attributes = copy.attributes
+
+                // preprocess TV profiles
+                if attributes.isAvailableForTV == true {
+
+                    // if ineligible, set expiration date unless already set
+                    if !iap.isEligible(for: .appleTV),
+                       attributes.expirationDate == nil || attributes.isExpired {
+
+                        attributes.expirationDate = Date()
+                            .addingTimeInterval(Double(Constants.shared.tunnel.tvExpirationMinutes) * 60.0)
+                    } else {
+                        attributes.expirationDate = nil
+                    }
+                }
+
+                copy.attributes = attributes
+                return copy
             },
             willConnect: { iap, profile in
                 var builder = profile.builder()

Passepartout/Tunnel/PacketTunnelProvider.swift

@@ -43,6 +43,9 @@ final class PacketTunnelProvider: NEPacketTunnelProvider, @unchecked Sendable {
                 registry: .shared,
                 environment: .shared
             )
+            if let expirationDate = fwd?.profile.attributes.expirationDate {
+                try checkExpirationDate(expirationDate, environment: .shared)
+            }
             try await fwd?.startTunnel(options: options)
         } catch {
             pp_log(.app, .fault, "Unable to start tunnel: \(error)")
@@ -74,3 +77,26 @@ final class PacketTunnelProvider: NEPacketTunnelProvider, @unchecked Sendable {
         await fwd?.sleep()
     }
 }
+
+private extension PacketTunnelProvider {
+    func checkExpirationDate(_ expirationDate: Date, environment: TunnelEnvironment) throws {
+        let error = PassepartoutError(.App.expiredProfile)
+
+        // already expired?
+        let delay = Int(expirationDate.timeIntervalSinceNow)
+        if delay < .zero {
+            pp_log(.app, .error, "Tunnel expired on \(expirationDate)")
+            environment.setEnvironmentValue(error.code, forKey: TunnelEnvironmentKeys.lastErrorCode)
+            throw error
+        }
+
+        // schedule connection expiration
+        Task { [weak self] in
+            pp_log(.app, .notice, "Schedule tunnel expiration on \(expirationDate) (\(delay) seconds from now)")
+            try? await Task.sleep(for: .seconds(delay))
+            pp_log(.app, .error, "Tunnel expired on \(expirationDate)")
+            environment.setEnvironmentValue(error.code, forKey: TunnelEnvironmentKeys.lastErrorCode)
+            self?.cancelTunnelWithError(error)
+        }
+    }
+}