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IVPNClient/Scenes/ViewControllers/AdvancedViewController.swift
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| // | ||
| // AdvancedViewController.swift | ||
| // IVPN iOS app | ||
| // https://github.com/ivpn/ios-app | ||
| // | ||
| // Created by Juraj Hilje on 2023-08-19. | ||
| // Copyright (c) 2023 IVPN Limited. | ||
| // | ||
| // This file is part of the IVPN iOS app. | ||
| // | ||
| // The IVPN iOS app 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. | ||
| // | ||
| // The IVPN iOS app 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 the IVPN iOS app. If not, see <https://www.gnu.org/licenses/>. | ||
| // | ||
|
|
||
| import UIKit | ||
| import ActiveLabel | ||
|
|
||
| class AdvancedViewController: UITableViewController { | ||
|
|
||
| @IBOutlet weak var disableLanAccessSwitch: UISwitch! | ||
| @IBOutlet weak var askToReconnectSwitch: UISwitch! | ||
| @IBOutlet weak var preventSameCountryMultiHopSwitch: UISwitch! | ||
| @IBOutlet weak var preventSameISPMultiHopSwitch: UISwitch! | ||
| @IBOutlet weak var loggingSwitch: UISwitch! | ||
| @IBOutlet weak var loggingCell: UITableViewCell! | ||
| @IBOutlet weak var sendLogsLabel: UILabel! | ||
|
|
||
| // MARK: - @IBActions - | ||
|
|
||
| @IBAction func toggleDisableLanAccess(_ sender: UISwitch) { | ||
| if sender.isOn && Application.shared.settings.connectionProtocol.tunnelType() == .ipsec { | ||
| showAlert(title: "IKEv2 not supported", message: "Disable LAN traffic is supported only for OpenVPN and WireGuard protocols.") { _ in | ||
| sender.setOn(false, animated: true) | ||
| } | ||
| return | ||
| } | ||
|
|
||
| UserDefaults.shared.set(sender.isOn, forKey: UserDefaults.Key.disableLanAccess) | ||
| evaluateReconnect(sender: sender as UIView) | ||
| } | ||
|
|
||
| @IBAction func toggleAskToReconnect(_ sender: UISwitch) { | ||
| UserDefaults.shared.set(!sender.isOn, forKey: UserDefaults.Key.notAskToReconnect) | ||
| } | ||
|
|
||
| @IBAction func togglePreventSameCountryMultiHop(_ sender: UISwitch) { | ||
| UserDefaults.standard.set(sender.isOn, forKey: UserDefaults.Key.preventSameCountryMultiHop) | ||
| } | ||
|
|
||
| @IBAction func togglePreventSameISPMultiHop(_ sender: UISwitch) { | ||
| UserDefaults.standard.set(sender.isOn, forKey: UserDefaults.Key.preventSameISPMultiHop) | ||
| } | ||
|
|
||
| @IBAction func toggleLogging(_ sender: UISwitch) { | ||
| UserDefaults.shared.set(sender.isOn, forKey: UserDefaults.Key.isLogging) | ||
| FileSystemManager.clearSession() | ||
| setupLoggingView() | ||
| } | ||
|
|
||
| // MARK: - View Lifecycle - | ||
|
|
||
| override func viewWillAppear(_ animated: Bool) { | ||
| super.viewWillAppear(animated) | ||
| setupView() | ||
| } | ||
|
|
||
| // MARK: - Methods - | ||
|
|
||
| private func setupView() { | ||
| tableView.backgroundColor = UIColor.init(named: Theme.ivpnBackgroundQuaternary) | ||
| disableLanAccessSwitch.setOn(UserDefaults.shared.disableLanAccess, animated: false) | ||
| askToReconnectSwitch.setOn(!UserDefaults.shared.notAskToReconnect, animated: false) | ||
| preventSameCountryMultiHopSwitch.setOn(UserDefaults.standard.preventSameCountryMultiHop, animated: false) | ||
| preventSameISPMultiHopSwitch.setOn(UserDefaults.standard.preventSameISPMultiHop, animated: false) | ||
| loggingSwitch.setOn(UserDefaults.shared.isLogging, animated: false) | ||
| setupLoggingView() | ||
| } | ||
|
|
||
| private func setupLoggingView() { | ||
| loggingCell.isUserInteractionEnabled = UserDefaults.shared.isLogging ? true : false | ||
| sendLogsLabel.alpha = UserDefaults.shared.isLogging ? 1 : 0.65 | ||
| sendLogsLabel.textColor = UserDefaults.shared.isLogging ? UIColor.init(named: Theme.ivpnBlue) : UIColor.init(named: Theme.ivpnLabel5) | ||
| } | ||
|
|
||
| private func sendLogs() { | ||
| guard evaluateIsLoggedIn() else { | ||
| return | ||
| } | ||
|
|
||
| guard let appLogPath = FileManager.logTextFileURL?.path else { | ||
| return | ||
| } | ||
|
|
||
| guard let wireguardLogPath = FileManager.wgLogTextFileURL?.path else { | ||
| return | ||
| } | ||
|
|
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| guard logger.app?.writeLog(to: appLogPath) ?? false else { | ||
| return | ||
| } | ||
|
|
||
| guard logger.wireguard?.writeLog(to: wireguardLogPath) ?? false else { | ||
| return | ||
| } | ||
|
|
||
| var logFiles = [URL]() | ||
| var openvpnLogAttached = false | ||
| var presentMailComposer = true | ||
|
|
||
| // App logs | ||
| var appLog = "" | ||
| if let file = NSData(contentsOfFile: appLogPath) { | ||
| appLog = String(data: file as Data, encoding: .utf8) ?? "" | ||
| } | ||
|
|
||
| FileSystemManager.updateLogFile(newestLog: appLog, name: Config.appLogFile, isLoggedIn: Application.shared.authentication.isLoggedIn) | ||
|
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| let logFile = FileSystemManager.sharedFilePath(name: Config.appLogFile).path | ||
| if let fileData = NSData(contentsOfFile: logFile) { | ||
| appLog = String(data: fileData as Data, encoding: .utf8) ?? "" | ||
| logFiles.append(FileSystemManager.tempFile(text: appLog, fileName: "app-\(Date.logFileName())")) | ||
| } | ||
|
|
||
| // WireGuard tunnel logs | ||
| var wireguardLog = "" | ||
| if let file = NSData(contentsOfFile: wireguardLogPath) { | ||
| wireguardLog = String(data: file as Data, encoding: .utf8) ?? "" | ||
| } | ||
|
|
||
| FileSystemManager.updateLogFile(newestLog: wireguardLog, name: Config.wireGuardLogFile, isLoggedIn: Application.shared.authentication.isLoggedIn) | ||
|
|
||
| let wireguardLogFile = FileSystemManager.sharedFilePath(name: Config.wireGuardLogFile).path | ||
| if let fileData = NSData(contentsOfFile: wireguardLogFile) { | ||
| wireguardLog = String(data: fileData as Data, encoding: .utf8) ?? "" | ||
| logFiles.append(FileSystemManager.tempFile(text: wireguardLog, fileName: "wireguard-\(Date.logFileName())")) | ||
| } | ||
|
|
||
| // OpenVPN tunnel logs | ||
| Application.shared.connectionManager.getOpenVPNLog { openVPNLog in | ||
| if UserDefaults.shared.isLogging { | ||
| FileSystemManager.updateLogFile(newestLog: openVPNLog, name: Config.openVPNLogFile, isLoggedIn: Application.shared.authentication.isLoggedIn) | ||
|
|
||
| let logFile = FileSystemManager.sharedFilePath(name: Config.openVPNLogFile).path | ||
| var openvpnLog = "" | ||
| if let file = NSData(contentsOfFile: logFile), !openvpnLogAttached { | ||
| openvpnLog = String(data: file as Data, encoding: .utf8) ?? "" | ||
| logFiles.append(FileSystemManager.tempFile(text: openvpnLog, fileName: "openvpn-\(Date.logFileName())")) | ||
| openvpnLogAttached = true | ||
| } | ||
| } | ||
|
|
||
| if presentMailComposer { | ||
| let activityView = UIActivityViewController(activityItems: logFiles, applicationActivities: nil) | ||
| activityView.popoverPresentationController?.sourceView = self.view | ||
| self.present(activityView, animated: true, completion: nil) | ||
| if let popOver = activityView.popoverPresentationController { | ||
| popOver.sourceView = self.sendLogsLabel | ||
| } | ||
| presentMailComposer = false | ||
| } | ||
| } | ||
| } | ||
|
|
||
| } | ||
|
|
||
| // MARK: - UITableViewDelegate - | ||
|
|
||
| extension AdvancedViewController { | ||
|
|
||
| override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat { | ||
| if indexPath.section == 2 && indexPath.row == 0 { | ||
| return 60 | ||
| } | ||
|
|
||
| return UITableView.automaticDimension | ||
| } | ||
|
|
||
| override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) { | ||
| if indexPath.section == 2 && indexPath.row == 1 { | ||
| tableView.deselectRow(at: indexPath, animated: true) | ||
| sendLogs() | ||
| } | ||
| } | ||
|
|
||
| override func tableView(_ tableView: UITableView, willDisplayFooterView view: UIView, forSection section: Int) { | ||
| let footer = view as! UITableViewHeaderFooterView | ||
| footer.textLabel?.textColor = UIColor.init(named: Theme.ivpnLabel6) | ||
|
|
||
| let urlString = "https://www.ivpn.net/knowledgebase/ios/known-issues-with-native-ios-kill-switch/" | ||
| let label = ActiveLabel(frame: .zero) | ||
| let customType = ActiveType.custom(pattern: "Learn more") | ||
| label.numberOfLines = 0 | ||
| label.font = UIFont.systemFont(ofSize: 13) | ||
| label.enabledTypes = [customType] | ||
| label.text = footer.textLabel?.text | ||
| label.textColor = UIColor.init(named: Theme.ivpnLabel6) | ||
| label.customColor[customType] = UIColor.init(named: Theme.ivpnBlue) | ||
| label.handleCustomTap(for: customType) { _ in | ||
| self.openWebPage(urlString) | ||
| } | ||
| footer.addSubview(label) | ||
| footer.textLabel?.text = "" | ||
| label.bindFrameToSuperviewBounds(leading: 16, trailing: -16) | ||
| } | ||
|
|
||
| override func tableView(_ tableView: UITableView, willDisplayHeaderView view: UIView, forSection section: Int) { | ||
| if let header = view as? UITableViewHeaderFooterView { | ||
| header.textLabel?.textColor = UIColor.init(named: Theme.ivpnLabel6) | ||
| } | ||
| } | ||
|
|
||
| override func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) { | ||
| cell.backgroundColor = UIColor.init(named: Theme.ivpnBackgroundPrimary) | ||
| } | ||
|
|
||
| } |
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