snapshot

Signed-off-by: Joseph Mattello <mail@joemattiello.com>

SideStoreApp/Sources/SideStoreUIKit/Authentication/AuthenticationViewController.swift

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+//
+//  AuthenticationViewController.swift
+//  AltStore
+//
+//  Created by Riley Testut on 9/5/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+import UIKit
+
+import AltSign
+
+final class AuthenticationViewController: UIViewController {
+    var authenticationHandler: ((String, String, @escaping (Result<(ALTAccount, ALTAppleAPISession), Error>) -> Void) -> Void)?
+    var completionHandler: (((ALTAccount, ALTAppleAPISession, String)?) -> Void)?
+
+    private weak var toastView: ToastView?
+
+    @IBOutlet private var appleIDTextField: UITextField!
+    @IBOutlet private var passwordTextField: UITextField!
+    @IBOutlet private var signInButton: UIButton!
+
+    @IBOutlet private var appleIDBackgroundView: UIView!
+    @IBOutlet private var passwordBackgroundView: UIView!
+
+    @IBOutlet private var scrollView: UIScrollView!
+    @IBOutlet private var contentStackView: UIStackView!
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+
+        signInButton.activityIndicatorView.style = .medium
+
+        for view in [appleIDBackgroundView!, passwordBackgroundView!, signInButton!] {
+            view.clipsToBounds = true
+            view.layer.cornerRadius = 16
+        }
+
+        if UIScreen.main.isExtraCompactHeight {
+            contentStackView.spacing = 20
+        }
+
+        NotificationCenter.default.addObserver(self, selector: #selector(AuthenticationViewController.textFieldDidChangeText(_:)), name: UITextField.textDidChangeNotification, object: appleIDTextField)
+        NotificationCenter.default.addObserver(self, selector: #selector(AuthenticationViewController.textFieldDidChangeText(_:)), name: UITextField.textDidChangeNotification, object: passwordTextField)
+
+        update()
+    }
+
+    override func viewDidDisappear(_ animated: Bool) {
+        super.viewDidDisappear(animated)
+
+        signInButton.isIndicatingActivity = false
+        toastView?.dismiss()
+    }
+}
+
+private extension AuthenticationViewController {
+    func update() {
+        if let _ = validate() {
+            signInButton.isEnabled = true
+            signInButton.alpha = 1.0
+        } else {
+            signInButton.isEnabled = false
+            signInButton.alpha = 0.6
+        }
+    }
+
+    func validate() -> (String, String)? {
+        guard
+            let emailAddress = appleIDTextField.text?.trimmingCharacters(in: .whitespacesAndNewlines), !emailAddress.isEmpty,
+            let password = passwordTextField.text?.trimmingCharacters(in: .whitespacesAndNewlines), !password.isEmpty
+        else { return nil }
+
+        return (emailAddress, password)
+    }
+}
+
+private extension AuthenticationViewController {
+    @IBAction func authenticate() {
+        guard let (emailAddress, password) = validate() else { return }
+
+        appleIDTextField.resignFirstResponder()
+        passwordTextField.resignFirstResponder()
+
+        signInButton.isIndicatingActivity = true
+
+        authenticationHandler?(emailAddress, password) { result in
+            switch result {
+            case .failure(ALTAppleAPIError.requiresTwoFactorAuthentication):
+                // Ignore
+                DispatchQueue.main.async {
+                    self.signInButton.isIndicatingActivity = false
+                }
+
+            case let .failure(error as NSError):
+                DispatchQueue.main.async {
+                    let error = error.withLocalizedFailure(NSLocalizedString("Failed to Log In", comment: ""))
+
+                    let toastView = ToastView(error: error)
+                    toastView.textLabel.textColor = .altPink
+                    toastView.detailTextLabel.textColor = .altPink
+                    toastView.show(in: self)
+                    self.toastView = toastView
+
+                    self.signInButton.isIndicatingActivity = false
+                }
+
+            case let .success((account, session)):
+                self.completionHandler?((account, session, password))
+            }
+
+            DispatchQueue.main.async {
+                self.scrollView.setContentOffset(CGPoint(x: 0, y: -self.view.safeAreaInsets.top), animated: true)
+            }
+        }
+    }
+
+    @IBAction func cancel(_: UIBarButtonItem) {
+        completionHandler?(nil)
+    }
+}
+
+extension AuthenticationViewController: UITextFieldDelegate {
+    func textFieldShouldReturn(_ textField: UITextField) -> Bool {
+        switch textField {
+        case appleIDTextField: passwordTextField.becomeFirstResponder()
+        case passwordTextField: authenticate()
+        default: break
+        }
+
+        update()
+
+        return false
+    }
+
+    func textFieldDidBeginEditing(_: UITextField) {
+        guard UIScreen.main.isExtraCompactHeight else { return }
+
+        // Position all the controls within visible frame.
+        var contentOffset = scrollView.contentOffset
+        contentOffset.y = 44
+        scrollView.setContentOffset(contentOffset, animated: true)
+    }
+}
+
+extension AuthenticationViewController {
+    @objc func textFieldDidChangeText(_: Notification) {
+        update()
+    }
+}

SideStoreApp/Sources/SideStoreUIKit/Authentication/InstructionsViewController.swift

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+//
+//  InstructionsViewController.swift
+//  AltStore
+//
+//  Created by Riley Testut on 9/6/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+import UIKit
+
+final class InstructionsViewController: UIViewController {
+    var completionHandler: (() -> Void)?
+
+    var showsBottomButton: Bool = false
+
+    @IBOutlet private var contentStackView: UIStackView!
+    @IBOutlet private var dismissButton: UIButton!
+
+    override var preferredStatusBarStyle: UIStatusBarStyle {
+        .lightContent
+    }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+
+        if UIScreen.main.isExtraCompactHeight {
+            contentStackView.layoutMargins.top = 0
+            contentStackView.layoutMargins.bottom = contentStackView.layoutMargins.left
+        }
+
+        dismissButton.clipsToBounds = true
+        dismissButton.layer.cornerRadius = 16
+
+        if showsBottomButton {
+            navigationItem.hidesBackButton = true
+        } else {
+            dismissButton.isHidden = true
+        }
+    }
+}
+
+private extension InstructionsViewController {
+    @IBAction func dismiss() {
+        completionHandler?()
+    }
+}

SideStoreApp/Sources/SideStoreUIKit/Authentication/RefreshAltStoreViewController.swift

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+//
+//  RefreshAltStoreViewController.swift
+//  AltStore
+//
+//  Created by Riley Testut on 10/26/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+import UIKit
+
+import AltSign
+import SideStoreCore
+import RoxasUIKit
+
+final class RefreshAltStoreViewController: UIViewController {
+    var context: AuthenticatedOperationContext!
+
+    var completionHandler: ((Result<Void, Error>) -> Void)?
+
+    @IBOutlet private var placeholderView: RSTPlaceholderView!
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+
+        placeholderView.textLabel.isHidden = true
+
+        placeholderView.detailTextLabel.textAlignment = .left
+        placeholderView.detailTextLabel.textColor = UIColor.white.withAlphaComponent(0.6)
+        placeholderView.detailTextLabel.text = NSLocalizedString("SideStore was unable to use an existing signing certificate, so it had to create a new one. This will cause any apps installed with an existing certificate to expire — including SideStore.\n\nTo prevent SideStore from expiring early, please refresh the app now. SideStore will quit once refreshing is complete.", comment: "")
+    }
+}
+
+private extension RefreshAltStoreViewController {
+    @IBAction func refreshAltStore(_ sender: PillButton) {
+        guard let altStore = InstalledApp.fetchAltStore(in: DatabaseManager.shared.viewContext) else { return }
+
+        func refresh() {
+            sender.isIndicatingActivity = true
+
+            if let progress = AppManager.shared.installationProgress(for: altStore) {
+                // Cancel pending AltStore installation so we can start a new one.
+                progress.cancel()
+            }
+
+            // Install, _not_ refresh, to ensure we are installing with a non-revoked certificate.
+            let group = AppManager.shared.install(altStore, presentingViewController: self, context: context) { result in
+                switch result {
+                case .success: self.completionHandler?(.success(()))
+                case let .failure(error as NSError):
+                    DispatchQueue.main.async {
+                        sender.progress = nil
+                        sender.isIndicatingActivity = false
+
+                        let alertController = UIAlertController(title: NSLocalizedString("Failed to Refresh SideStore", comment: ""), message: error.localizedFailureReason ?? error.localizedDescription, preferredStyle: .alert)
+                        alertController.addAction(UIAlertAction(title: NSLocalizedString("Try Again", comment: ""), style: .default, handler: { _ in
+                            refresh()
+                        }))
+                        alertController.addAction(UIAlertAction(title: NSLocalizedString("Refresh Later", comment: ""), style: .cancel, handler: { _ in
+                            self.completionHandler?(.failure(error))
+                        }))
+
+                        self.present(alertController, animated: true, completion: nil)
+                    }
+                }
+            }
+
+            sender.progress = group.progress
+        }
+
+        refresh()
+    }
+
+    @IBAction func cancel(_: UIButton) {
+        completionHandler?(.failure(OperationError.cancelled))
+    }
+}

SideStoreApp/Sources/SideStoreUIKit/Authentication/SelectTeamViewController.swift

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+//
+//  SelectTeamViewController.swift
+//  AltStore
+//
+//  Created by Megarushing on 4/26/21.
+//  Copyright © 2021 Riley Testut. All rights reserved.
+//
+
+import Intents
+import IntentsUI
+import MessageUI
+import SafariServices
+import UIKit
+import OSLog
+#if canImport(Logging)
+import Logging
+#endif
+
+import AltSign
+
+final class SelectTeamViewController: UITableViewController {
+    public var teams: [ALTTeam]?
+    public var completionHandler: ((Result<ALTTeam, Swift.Error>) -> Void)?
+
+    private var prototypeHeaderFooterView: SettingsHeaderFooterView!
+
+    override var preferredStatusBarStyle: UIStatusBarStyle {
+        .lightContent
+    }
+
+    override func numberOfSections(in _: UITableView) -> Int {
+        1
+    }
+
+    override func tableView(_: UITableView, numberOfRowsInSection _: Int) -> Int {
+        teams?.count ?? 0
+    }
+
+    override func tableView(_: UITableView, didSelectRowAt indexPath: IndexPath) {
+		precondition(completionHandler != nil)
+		precondition(teams != nil)
+		precondition(teams!.count <= indexPath.row)
+
+		guard let completionHandler = completionHandler else {
+			os_log("completionHandler was nil", type: .error)
+			return
+		}
+		guard let teams = teams, teams.count <= indexPath.row else {
+			os_log("teams nil or out of bounds", type: .error)
+			return
+		}
+        completionHandler(.success(teams[indexPath.row]))
+    }
+
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        let cell = tableView.dequeueReusableCell(withIdentifier: "TeamCell", for: indexPath) as! InsetGroupTableViewCell
+
+        cell.textLabel?.text = teams?[indexPath.row].name
+        cell.detailTextLabel?.text = teams?[indexPath.row].type.localizedDescription
+        if indexPath.row == 0 {
+            cell.style = InsetGroupTableViewCell.Style.top
+        } else if indexPath.row == self.tableView(self.tableView, numberOfRowsInSection: indexPath.section) - 1 {
+            cell.style = InsetGroupTableViewCell.Style.bottom
+        } else {
+            cell.style = InsetGroupTableViewCell.Style.middle
+        }
+
+        return cell
+    }
+
+    override func tableView(_: UITableView, titleForHeaderInSection _: Int) -> String? {
+        "Teams"
+    }
+}