diff --git a/WireGuard/WireGuard.xcodeproj/project.pbxproj b/WireGuard/WireGuard.xcodeproj/project.pbxproj index cbe1b78..058464a 100644 --- a/WireGuard/WireGuard.xcodeproj/project.pbxproj +++ b/WireGuard/WireGuard.xcodeproj/project.pbxproj @@ -107,6 +107,10 @@ 6FB1BDDA21D5170800A991BF /* NetworkExtension.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6FB1BDB621D4F8B800A991BF /* NetworkExtension.framework */; }; 6FBA101521D613F90051C35F /* Application.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FBA101321D613F30051C35F /* Application.swift */; }; 6FBA101821D656000051C35F /* StatusMenu.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FBA101621D655340051C35F /* StatusMenu.swift */; }; + 6FBA103B21D6B4290051C35F /* ErrorPresenterProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FBA103A21D6B4280051C35F /* ErrorPresenterProtocol.swift */; }; + 6FBA103E21D6B6D70051C35F /* TunnelImporter.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FBA103D21D6B6D70051C35F /* TunnelImporter.swift */; }; + 6FBA103F21D6B6FF0051C35F /* TunnelImporter.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FBA103D21D6B6D70051C35F /* TunnelImporter.swift */; }; + 6FBA104021D6B7040051C35F /* ErrorPresenterProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FBA103A21D6B4280051C35F /* ErrorPresenterProtocol.swift */; }; 6FDEF7E421846C1A00D8FBF6 /* libwg-go.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 6FDEF7E321846C1A00D8FBF6 /* libwg-go.a */; }; 6FDEF7E62185EFB200D8FBF6 /* QRScanViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FDEF7E52185EFAF00D8FBF6 /* QRScanViewController.swift */; }; 6FDEF7FB21863B6100D8FBF6 /* unzip.c in Sources */ = {isa = PBXBuildFile; fileRef = 6FDEF7F621863B6100D8FBF6 /* unzip.c */; }; @@ -250,6 +254,8 @@ 6FB1BDB621D4F8B800A991BF /* NetworkExtension.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = NetworkExtension.framework; path = Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/System/Library/Frameworks/NetworkExtension.framework; sourceTree = DEVELOPER_DIR; }; 6FBA101321D613F30051C35F /* Application.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Application.swift; sourceTree = ""; }; 6FBA101621D655340051C35F /* StatusMenu.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusMenu.swift; sourceTree = ""; }; + 6FBA103A21D6B4280051C35F /* ErrorPresenterProtocol.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ErrorPresenterProtocol.swift; sourceTree = ""; }; + 6FBA103D21D6B6D70051C35F /* TunnelImporter.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TunnelImporter.swift; sourceTree = ""; }; 6FDEF7E321846C1A00D8FBF6 /* libwg-go.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; path = "libwg-go.a"; sourceTree = BUILT_PRODUCTS_DIR; }; 6FDEF7E52185EFAF00D8FBF6 /* QRScanViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = QRScanViewController.swift; sourceTree = ""; }; 6FDEF7F621863B6100D8FBF6 /* unzip.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = unzip.c; sourceTree = ""; }; @@ -383,6 +389,8 @@ 6FB1BD5E21D2607A00A991BF /* macOS */, 6F7774DE217181B1006A79B3 /* iOS */, 6F628C3C217F09E9003482A3 /* TunnelViewModel.swift */, + 6FBA103D21D6B6D70051C35F /* TunnelImporter.swift */, + 6FBA103A21D6B4280051C35F /* ErrorPresenterProtocol.swift */, ); path = UI; sourceTree = ""; @@ -1022,12 +1030,14 @@ 6FB1BDBB21D50F0200A991BF /* Localizable.strings in Sources */, 6FB1BDBC21D50F0200A991BF /* ringlogger.c in Sources */, 6FB1BDBD21D50F0200A991BF /* ringlogger.h in Sources */, + 6FBA103F21D6B6FF0051C35F /* TunnelImporter.swift in Sources */, 6FB1BDBE21D50F0200A991BF /* Logger.swift in Sources */, 6FB1BDBF21D50F0200A991BF /* TunnelConfiguration+WgQuickConfig.swift in Sources */, 6FB1BDC021D50F0200A991BF /* NETunnelProviderProtocol+Extension.swift in Sources */, 6FBA101821D656000051C35F /* StatusMenu.swift in Sources */, 6FB1BDC121D50F0200A991BF /* String+ArrayConversion.swift in Sources */, 6FB1BDC221D50F0300A991BF /* LegacyConfigMigration.swift in Sources */, + 6FBA104021D6B7040051C35F /* ErrorPresenterProtocol.swift in Sources */, 6FB1BDC321D50F0300A991BF /* TunnelConfiguration.swift in Sources */, 6FB1BDC421D50F0300A991BF /* IPAddressRange.swift in Sources */, 6FB1BDC521D50F0300A991BF /* Endpoint.swift in Sources */, @@ -1090,6 +1100,7 @@ 6F628C3D217F09E9003482A3 /* TunnelViewModel.swift in Sources */, 5F4541A621C4449E00994C13 /* ButtonCell.swift in Sources */, 5F45419821C2D60500994C13 /* KeyValueCell.swift in Sources */, + 6FBA103E21D6B6D70051C35F /* TunnelImporter.swift in Sources */, 6F919EC3218A2AE90023B400 /* ErrorPresenter.swift in Sources */, 5F9696AA21CD6AE6008063FE /* LegacyConfigMigration.swift in Sources */, 6F5A2B4821AFF49A0081EDD8 /* FileManager+Extension.swift in Sources */, @@ -1104,6 +1115,7 @@ 6F628C41217F47DB003482A3 /* TunnelDetailTableViewController.swift in Sources */, 6F61F1EB21B937EF00483816 /* WireGuardResult.swift in Sources */, 6F7774F321774263006A79B3 /* TunnelEditTableViewController.swift in Sources */, + 6FBA103B21D6B4290051C35F /* ErrorPresenterProtocol.swift in Sources */, 6FDEF802218646BA00D8FBF6 /* ZipArchive.swift in Sources */, 5F45419021C2D53800994C13 /* SwitchCell.swift in Sources */, 6FB1017921C57DE600766195 /* MockTunnels.swift in Sources */, diff --git a/WireGuard/WireGuard/UI/ErrorPresenterProtocol.swift b/WireGuard/WireGuard/UI/ErrorPresenterProtocol.swift new file mode 100644 index 0000000..37e567c --- /dev/null +++ b/WireGuard/WireGuard/UI/ErrorPresenterProtocol.swift @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: MIT +// Copyright © 2018 WireGuard LLC. All Rights Reserved. + +protocol ErrorPresenterProtocol { + static func showErrorAlert(title: String, message: String, from sourceVC: AnyObject?, onPresented: (() -> Void)?, onDismissal: (() -> Void)?) +} + +extension ErrorPresenterProtocol { + static func showErrorAlert(title: String, message: String, from sourceVC: AnyObject?, onPresented: (() -> Void)?) { + showErrorAlert(title: title, message: message, from: sourceVC, onPresented: onPresented, onDismissal: nil) + } + + static func showErrorAlert(title: String, message: String, from sourceVC: AnyObject?, onDismissal: (() -> Void)?) { + showErrorAlert(title: title, message: message, from: sourceVC, onPresented: nil, onDismissal: onDismissal) + } + + static func showErrorAlert(title: String, message: String, from sourceVC: AnyObject?) { + showErrorAlert(title: title, message: message, from: sourceVC, onPresented: nil, onDismissal: nil) + } + + static func showErrorAlert(error: WireGuardAppError, from sourceVC: AnyObject?, onPresented: (() -> Void)? = nil, onDismissal: (() -> Void)? = nil) { + let (title, message) = error.alertText + showErrorAlert(title: title, message: message, from: sourceVC, onPresented: onPresented, onDismissal: onDismissal) + } +} diff --git a/WireGuard/WireGuard/UI/TunnelImporter.swift b/WireGuard/WireGuard/UI/TunnelImporter.swift new file mode 100644 index 0000000..4a31504 --- /dev/null +++ b/WireGuard/WireGuard/UI/TunnelImporter.swift @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: MIT +// Copyright © 2018 WireGuard LLC. All Rights Reserved. + +import Foundation + +class TunnelImporter { + static func importFromFile(url: URL, into tunnelsManager: TunnelsManager, sourceVC: AnyObject?, errorPresenterType: ErrorPresenterProtocol.Type, completionHandler: (() -> Void)? = nil) { + if url.pathExtension == "zip" { + ZipImporter.importConfigFiles(from: url) { result in + if let error = result.error { + errorPresenterType.showErrorAlert(error: error, from: sourceVC) + return + } + let configs = result.value! + tunnelsManager.addMultiple(tunnelConfigurations: configs.compactMap { $0 }) { numberSuccessful in + if numberSuccessful == configs.count { + completionHandler?() + return + } + let title = tr(format: "alertImportedFromZipTitle (%d)", numberSuccessful) + let message = tr(format: "alertImportedFromZipMessage (%1$d of %2$d)", numberSuccessful, configs.count) + errorPresenterType.showErrorAlert(title: title, message: message, from: sourceVC, onPresented: completionHandler) + } + } + } else /* if (url.pathExtension == "conf") -- we assume everything else is a conf */ { + let fileBaseName = url.deletingPathExtension().lastPathComponent.trimmingCharacters(in: .whitespacesAndNewlines) + if let fileContents = try? String(contentsOf: url), + let tunnelConfiguration = try? TunnelConfiguration(fromWgQuickConfig: fileContents, called: fileBaseName) { + tunnelsManager.add(tunnelConfiguration: tunnelConfiguration) { result in + if let error = result.error { + errorPresenterType.showErrorAlert(error: error, from: sourceVC, onPresented: completionHandler) + } else { + completionHandler?() + } + } + } else { + errorPresenterType.showErrorAlert(title: tr("alertUnableToImportTitle"), message: tr("alertUnableToImportMessage"), + from: sourceVC, onPresented: completionHandler) + } + } + } + +} diff --git a/WireGuard/WireGuard/UI/iOS/AppDelegate.swift b/WireGuard/WireGuard/UI/iOS/AppDelegate.swift index 52c5b0a..c295002 100644 --- a/WireGuard/WireGuard/UI/iOS/AppDelegate.swift +++ b/WireGuard/WireGuard/UI/iOS/AppDelegate.swift @@ -27,7 +27,8 @@ class AppDelegate: UIResponder, UIApplicationDelegate { } func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey: Any] = [:]) -> Bool { - mainVC?.tunnelsListVC?.importFromFile(url: url) { + guard let tunnelsManager = mainVC?.tunnelsManager else { return true } + TunnelImporter.importFromFile(url: url, into: tunnelsManager, sourceVC: mainVC, errorPresenterType: ErrorPresenter.self) { _ = FileManager.deleteFile(at: url) } return true diff --git a/WireGuard/WireGuard/UI/iOS/ErrorPresenter.swift b/WireGuard/WireGuard/UI/iOS/ErrorPresenter.swift index 1746c81..7d134de 100644 --- a/WireGuard/WireGuard/UI/iOS/ErrorPresenter.swift +++ b/WireGuard/WireGuard/UI/iOS/ErrorPresenter.swift @@ -4,14 +4,9 @@ import UIKit import os.log -class ErrorPresenter { - static func showErrorAlert(error: WireGuardAppError, from sourceVC: UIViewController?, onPresented: (() -> Void)? = nil, onDismissal: (() -> Void)? = nil) { - let (title, message) = error.alertText - showErrorAlert(title: title, message: message, from: sourceVC, onPresented: onPresented, onDismissal: onDismissal) - } - - static func showErrorAlert(title: String, message: String, from sourceVC: UIViewController?, onPresented: (() -> Void)? = nil, onDismissal: (() -> Void)? = nil) { - guard let sourceVC = sourceVC else { return } +class ErrorPresenter: ErrorPresenterProtocol { + static func showErrorAlert(title: String, message: String, from sourceVC: AnyObject?, onPresented: (() -> Void)?, onDismissal: (() -> Void)?) { + guard let sourceVC = sourceVC as? UIViewController else { return } let okAction = UIAlertAction(title: "OK", style: .default) { _ in onDismissal?() diff --git a/WireGuard/WireGuard/UI/iOS/ViewController/TunnelsListTableViewController.swift b/WireGuard/WireGuard/UI/iOS/ViewController/TunnelsListTableViewController.swift index e6252d9..058063d 100644 --- a/WireGuard/WireGuard/UI/iOS/ViewController/TunnelsListTableViewController.swift +++ b/WireGuard/WireGuard/UI/iOS/ViewController/TunnelsListTableViewController.swift @@ -157,49 +157,13 @@ class TunnelsListTableViewController: UIViewController { scanQRCodeNC.modalPresentationStyle = .fullScreen present(scanQRCodeNC, animated: true) } - - func importFromFile(url: URL, completionHandler: (() -> Void)?) { - guard let tunnelsManager = tunnelsManager else { return } - if url.pathExtension == "zip" { - ZipImporter.importConfigFiles(from: url) { [weak self] result in - if let error = result.error { - ErrorPresenter.showErrorAlert(error: error, from: self) - return - } - let configs = result.value! - tunnelsManager.addMultiple(tunnelConfigurations: configs.compactMap { $0 }) { [weak self] numberSuccessful in - if numberSuccessful == configs.count { - completionHandler?() - return - } - let title = tr(format: "alertImportedFromZipTitle (%d)", numberSuccessful) - let message = tr(format: "alertImportedFromZipMessage (%1$d of %2$d)", numberSuccessful, configs.count) - ErrorPresenter.showErrorAlert(title: title, message: message, from: self, onPresented: completionHandler) - } - } - } else /* if (url.pathExtension == "conf") -- we assume everything else is a conf */ { - let fileBaseName = url.deletingPathExtension().lastPathComponent.trimmingCharacters(in: .whitespacesAndNewlines) - if let fileContents = try? String(contentsOf: url), - let tunnelConfiguration = try? TunnelConfiguration(fromWgQuickConfig: fileContents, called: fileBaseName) { - tunnelsManager.add(tunnelConfiguration: tunnelConfiguration) { [weak self] result in - if let error = result.error { - ErrorPresenter.showErrorAlert(error: error, from: self, onPresented: completionHandler) - } else { - completionHandler?() - } - } - } else { - ErrorPresenter.showErrorAlert(title: tr("alertUnableToImportTitle"), message: tr("alertUnableToImportMessage"), - from: self, onPresented: completionHandler) - } - } - } } extension TunnelsListTableViewController: UIDocumentPickerDelegate { func documentPicker(_ controller: UIDocumentPickerViewController, didPickDocumentsAt urls: [URL]) { - urls.forEach { - importFromFile(url: $0, completionHandler: nil) + guard let tunnelsManager = tunnelsManager else { return } + urls.forEach { url in + TunnelImporter.importFromFile(url: url, into: tunnelsManager, sourceVC: self, errorPresenterType: ErrorPresenter.self) } } }