Allow any character in host profile name

Fixes #26

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## 1.11.0 Beta 2276 (2020-02-27)
 
+### Changed
+
+- Allow any character in host profile name. [#26](https://github.com/passepartoutvpn/passepartout-ios/issues/26)
+
 ### Fixed
 
 - Programming error in some SoftEther negotiation (Grivus). [tunnelkit#143](https://github.com/passepartoutvpn/tunnelkit/pull/143)

Passepartout-iOS/Global/ProductManager.swift

@@ -208,7 +208,7 @@ class ProductManager: NSObject {
 
         log.debug("Checking 'Unlimited hosts'")
         if !isEligible(forFeature: .unlimitedHosts) {
-            let ids = service.currentHostNames()
+            let ids = service.hostIds()
             if ids.count > AppConstants.InApp.limitedNumberOfHosts {
                 for id in ids {
                     service.removeProfile(ProfileKey(.host, id))
@@ -219,7 +219,7 @@ class ProductManager: NSObject {
         }
 
         log.debug("Checking providers")
-        for name in service.currentProviderNames() {
+        for name in service.providerNames() {
             guard let metadata = InfrastructureFactory.shared.metadata(forName: name) else {
                 continue
             }
@@ -246,7 +246,7 @@ class ProductManager: NSObject {
 
 extension ConnectionService {
     var hasReachedMaximumNumberOfHosts: Bool {
-        let numberOfHosts = currentHostNames().count
+        let numberOfHosts = hostIds().count
         return numberOfHosts >= AppConstants.InApp.limitedNumberOfHosts
     }
 }

Passepartout-iOS/Scenes/ConfigurationViewController.swift

@@ -60,6 +60,7 @@ class ConfigurationViewController: UIViewController, StrongTableHost {
         // sections
         if isEditable {
             model.add(.reset)
+            model.setHeader("", forSection: .reset)
         }
         if !isServerPushed {
             model.add(.tls)

Passepartout-iOS/Scenes/Organizer/OrganizerViewController.swift

@@ -85,8 +85,8 @@ class OrganizerViewController: UITableViewController, StrongTableHost {
         
         //
 
-        providers = service.currentProviderNames().sorted()
+        providers = service.sortedProviderNames()
-        hosts = service.currentHostNames().sortedCaseInsensitive()
+        hosts = service.sortedHostIds()
         
         var providerRows = [RowType](repeating: .profile, count: providers.count)
         var hostRows = [RowType](repeating: .profile, count: hosts.count)
@@ -467,11 +467,10 @@ extension OrganizerViewController {
             if rowProfile.context == .provider {
                 let metadata = InfrastructureFactory.shared.metadata(forName: rowProfile.id)
                 cell.imageView?.image = metadata?.logo
-                cell.leftText = metadata?.description ?? rowProfile.id
             } else {
                 cell.imageView?.image = nil
-                cell.leftText = rowProfile.id
             }
+            cell.leftText = service.screenTitle(rowProfile)
             cell.rightText = service.isActiveProfile(rowProfile) ? L10n.Core.Organizer.Cells.Profile.Value.current : nil
             return cell
 
@@ -693,7 +692,7 @@ extension OrganizerViewController: ConnectionServiceDelegate {
         perform(segue: StoryboardSegue.Organizer.selectProfileSegueIdentifier, sender: profile)
     }
     
-    func connectionService(didRename oldProfile: ConnectionProfile, to newProfile: ConnectionProfile) {
+    func connectionService(didRename profile: ConnectionProfile, to newTitle: String) {
         TransientStore.shared.serialize(withProfiles: false) // rename
 
         reloadModel()

Passepartout-iOS/Scenes/Organizer/WizardHostViewController.swift

@@ -34,9 +34,7 @@ private let log = SwiftyBeaver.self
 class WizardHostViewController: UITableViewController, StrongTableHost {
     @IBOutlet private weak var itemNext: UIBarButtonItem!
     
-    private let existingHosts: [String] = {
+    private let existingHostIds = TransientStore.shared.service.sortedHostIds()
-        return TransientStore.shared.service.currentHostNames().sortedCaseInsensitive()
-    }()
     
     var parsingResult: OpenVPN.ConfigurationParser.Result? {
         didSet {
@@ -47,19 +45,23 @@ class WizardHostViewController: UITableViewController, StrongTableHost {
     var removesConfigurationOnCancel = false
 
     private var createdProfile: HostConnectionProfile?
+    
+    private var createdTitle: String?
+    
+    private var replacedProfile: ConnectionProfile?
 
     // MARK: StrongTableHost
 
     lazy var model: StrongTableModel<SectionType, RowType> = {
         let model: StrongTableModel<SectionType, RowType> = StrongTableModel()
         model.add(.meta)
-        model.setFooter(L10n.Core.Global.Host.TitleInput.message, forSection: .meta)
+//        model.setFooter(L10n.Core.Global.Host.TitleInput.message, forSection: .meta)
-        if !existingHosts.isEmpty {
+        if !existingHostIds.isEmpty {
             model.add(.existing)
             model.setHeader(L10n.App.Wizards.Host.Sections.Existing.header, forSection: .existing)
         }
         model.set([.titleInput], forSection: .meta)
-        model.set(.existingHost, count: existingHosts.count, forSection: .existing)
+        model.set(.existingHost, count: existingHostIds.count, forSection: .existing)
         return model
     }()
     
@@ -104,26 +106,28 @@ class WizardHostViewController: UITableViewController, StrongTableHost {
             return
         }
 
-        let profile = HostConnectionProfile(title: enteredTitle, hostname: hostname)
+        let profile = HostConnectionProfile(hostname: hostname)
         let builder = OpenVPNTunnelProvider.ConfigurationBuilder(sessionConfiguration: result.configuration)
         profile.parameters = builder.build()
 
         let service = TransientStore.shared.service
-        guard !service.containsProfile(profile) else {
+        replacedProfile = nil
-            let replacedProfile = service.profile(withContext: profile.context, id: profile.id)
+        if let existingHostId = service.existingHostId(withTitle: enteredTitle) {
+            replacedProfile = service.profile(withContext: profile.context, id: existingHostId)
             let alert = UIAlertController.asAlert(title, L10n.Core.Wizards.Host.Alerts.Existing.message)
             alert.addPreferredAction(L10n.Core.Global.ok) {
-                self.next(withProfile: profile, replacedProfile: replacedProfile)
+                self.next(withProfile: profile, title: enteredTitle)
             }
             alert.addCancelAction(L10n.Core.Global.cancel)
             present(alert, animated: true, completion: nil)
             return
         }
-        next(withProfile: profile, replacedProfile: nil)
+        next(withProfile: profile, title: enteredTitle)
     }
     
-    private func next(withProfile profile: HostConnectionProfile, replacedProfile: ConnectionProfile?) {
+    private func next(withProfile profile: HostConnectionProfile, title: String) {
         createdProfile = profile
+        createdTitle = title
 
         let accountVC = StoryboardScene.Main.accountIdentifier.instantiate()
         if let replacedProfile = replacedProfile {
@@ -134,7 +138,7 @@ class WizardHostViewController: UITableViewController, StrongTableHost {
     }
     
     private func finish(withCredentials credentials: Credentials) {
-        guard let profile = createdProfile else {
+        guard let profile = createdProfile, let title = createdTitle else {
             fatalError("No profile created?")
         }
         let service = TransientStore.shared.service
@@ -150,7 +154,10 @@ class WizardHostViewController: UITableViewController, StrongTableHost {
             }
         }
         dismiss(animated: true) {
-            service.addOrReplaceProfile(profile, credentials: credentials)
+            if let replacedProfile = self.replacedProfile {
+                service.removeProfile(ProfileKey(replacedProfile))
+            }
+            service.addOrReplaceProfile(profile, credentials: credentials, title: title)
         }
     }
 
@@ -206,15 +213,15 @@ extension WizardHostViewController {
             let cell = Cells.field.dequeue(from: tableView, for: indexPath)
             cell.caption = L10n.App.Wizards.Host.Cells.TitleInput.caption
             cell.captionWidth = 100.0
-            cell.allowedCharset = .filename
+//            cell.allowedCharset = .filename
             cell.field.applyProfileId(.current)
             cell.delegate = self
             return cell
             
         case .existingHost:
-            let hostTitle = existingHosts[indexPath.row]
+            let existingTitle = hostTitle(at: indexPath.row)
             let cell = Cells.setting.dequeue(from: tableView, for: indexPath)
-            cell.leftText = hostTitle
+            cell.leftText = existingTitle
             cell.accessoryType = .none
             cell.isTappable = true
             return cell
@@ -227,15 +234,19 @@ extension WizardHostViewController {
             guard let titleIndexPath = model.indexPath(forRow: .titleInput, ofSection: .meta) else {
                 fatalError("Could not found title cell?")
             }
-            let hostTitle = existingHosts[indexPath.row]
+            let existingTitle = hostTitle(at: indexPath.row)
             let cellTitle = tableView.cellForRow(at: titleIndexPath) as? FieldTableViewCell
-            cellTitle?.field.text = hostTitle
+            cellTitle?.field.text = existingTitle
             tableView.deselectRow(at: indexPath, animated: true)
             
         default:
             break
         }
     }
+    
+    private func hostTitle(at row: Int) -> String {
+        return TransientStore.shared.service.screenTitle(forHostId: existingHostIds[row])
+    }
 }
 
 // MARK: -

Passepartout-iOS/Scenes/ServiceViewController.swift

@@ -79,7 +79,11 @@ class ServiceViewController: UIViewController, StrongTableHost {
         self.profile = profile
         vpn.profile = profile
         
-        title = profile?.screenTitle
+        if let profile = profile {
+            title = service.screenTitle(ProfileKey(profile))
+        } else {
+            title = nil
+        }
         navigationItem.rightBarButtonItem = (profile?.context == .host) ? itemEdit : nil
         if reloadingViews {
             reloadModel()
@@ -230,34 +234,36 @@ class ServiceViewController: UIViewController, StrongTableHost {
     }
 
     @IBAction private func renameProfile() {
-        let alert = UIAlertController.asAlert(L10n.Core.Service.Alerts.Rename.title, L10n.Core.Global.Host.TitleInput.message)
+        let alert = UIAlertController.asAlert(L10n.Core.Service.Alerts.Rename.title, nil)
         alert.addTextField { (field) in
-            field.text = self.profile?.id
+            field.text = self.service.screenTitle(ProfileKey(self.uncheckedProfile))
             field.applyProfileId(.current)
             field.delegate = self
         }
         pendingRenameAction = alert.addPreferredAction(L10n.Core.Global.ok) {
-            guard let newId = alert.textFields?.first?.text else {
+            guard let newTitle = alert.textFields?.first?.text else {
                 return
             }
-            self.doRenameCurrentProfile(to: newId)
+            self.doRenameCurrentProfile(to: newTitle)
         }
         alert.addCancelAction(L10n.Core.Global.cancel)
         pendingRenameAction?.isEnabled = false
         present(alert, animated: true, completion: nil)
     }
     
-    private func doRenameCurrentProfile(to newId: String) {
+    private func doRenameCurrentProfile(to newTitle: String) {
-        guard let renamedProfile = service.renameProfile(uncheckedHostProfile, to: newId) else {
+        guard let profile = profile else {
             return
         }
-        setProfile(renamedProfile, reloadingViews: false)
+        service.renameProfile(profile, to: newTitle)
+        setProfile(profile, reloadingViews: false)
     }
     
     private func toggleVpnService(cell: ToggleTableViewCell) {
         if cell.isOn {
             if #available(iOS 12, *) {
-                IntentDispatcher.donateConnection(with: uncheckedProfile)
+                let title = service.screenTitle(ProfileKey(uncheckedProfile))
+                IntentDispatcher.donateConnection(with: uncheckedProfile, title: title)
             }
             guard !service.needsCredentials(for: uncheckedProfile) else {
                 let alert = UIAlertController.asAlert(
@@ -1424,7 +1430,8 @@ extension ServiceViewController: ProviderPoolViewControllerDelegate {
         vpn.reinstallIfEnabled()
 
         if #available(iOS 12, *) {
-            IntentDispatcher.donateConnection(with: uncheckedProviderProfile)
+            let title = service.screenTitle(forProviderName: uncheckedProviderProfile.name)
+            IntentDispatcher.donateConnection(with: uncheckedProviderProfile, title: title)
         }
     }
     

Passepartout-iOS/Scenes/Shortcuts/ShortcutsConnectToViewController.swift

@@ -33,7 +33,7 @@ import Convenience
 class ShortcutsConnectToViewController: UITableViewController, ProviderPoolViewControllerDelegate, StrongTableHost {
     private let service = TransientStore.shared.service
 
-    private var providers: [Infrastructure.Metadata] = []
+    private var providers: [Infrastructure.Name] = []
     
     private var hosts: [String] = []
 
@@ -51,8 +51,8 @@ class ShortcutsConnectToViewController: UITableViewController, ProviderPoolViewC
     }()
     
     func reloadModel() {
-        providers = service.currentProviderMetadata().sorted()
+        providers = service.sortedProviderNames()
-        hosts = service.currentHostNames().sortedCaseInsensitive()
+        hosts = service.sortedHostIds()
 
         if !providers.isEmpty {
             model.add(.providers)
@@ -124,10 +124,16 @@ class ShortcutsConnectToViewController: UITableViewController, ProviderPoolViewC
         let cell = Cells.setting.dequeue(from: tableView, for: indexPath)
         switch model.row(at: indexPath) {
         case .providerShortcut:
-            cell.leftText = providers[indexPath.row].description
+            let name = providers[indexPath.row]
+            if let metadata = InfrastructureFactory.shared.metadata(forName: name) {
+                cell.leftText = metadata.description
+            } else {
+                cell.leftText = name
+            }
             
         case .hostShortcut:
-            cell.leftText = hosts[indexPath.row]
+            let id = hosts[indexPath.row]
+            cell.leftText = service.screenTitle(forHostId: id)
         }
         return cell
     }
@@ -135,7 +141,7 @@ class ShortcutsConnectToViewController: UITableViewController, ProviderPoolViewC
     override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
         switch model.row(at: indexPath) {
         case .providerShortcut:
-            selectedProfile = service.profile(withContext: .provider, id: providers[indexPath.row].name)
+            selectedProfile = service.profile(withContext: .provider, id: providers[indexPath.row])
             pickProviderLocation()
 
         case .hostShortcut:
@@ -150,7 +156,8 @@ class ShortcutsConnectToViewController: UITableViewController, ProviderPoolViewC
         guard let host = selectedProfile as? HostConnectionProfile else {
             fatalError("Not a HostConnectionProfile")
         }
-        addShortcut(with: IntentDispatcher.intentConnect(profile: host))
+        let title = service.screenTitle(forHostId: host.id)
+        addShortcut(with: IntentDispatcher.intentConnect(profile: host, title: title))
     }
     
     private func addMoveToLocation(pool: Pool) {

Submodules/Core

@@ -1 +1 @@
-Subproject commit 872f827c80ab3a94565edb3db3ae8af5ec619d41
+Subproject commit d3f2702639049d95a4c52bcf0368ce54b027cff7