[AltStore] Basic Account tab

2026-02-08 22:33:26 +01:00 · 2019-06-06 14:46:23 -07:00
parent b98ab3e852
commit c4542373c5
12 changed files with 465 additions and 41 deletions
--- a/AltStore.xcodeproj/project.pbxproj
+++ b/AltStore.xcodeproj/project.pbxproj
@@ -144,6 +144,8 @@
 		BFD52C2022A1A9EC000B7ED1 /* node.c in Sources */ = {isa = PBXBuildFile; fileRef = BFD52C1D22A1A9EC000B7ED1 /* node.c */; };
 		BFD52C2122A1A9EC000B7ED1 /* node_list.c in Sources */ = {isa = PBXBuildFile; fileRef = BFD52C1E22A1A9EC000B7ED1 /* node_list.c */; };
 		BFD52C2222A1A9EC000B7ED1 /* cnary.c in Sources */ = {isa = PBXBuildFile; fileRef = BFD52C1F22A1A9EC000B7ED1 /* cnary.c */; };
+		BFDB69FD22A9A7B7007EA6D6 /* AccountViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFDB69FC22A9A7B7007EA6D6 /* AccountViewController.swift */; };
+		BFDB6A0522A9AFB2007EA6D6 /* Fetchable.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFDB6A0422A9AFB2007EA6D6 /* Fetchable.swift */; };
 		BFE6325A22A83BEB00F30809 /* Authentication.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = BFE6325922A83BEB00F30809 /* Authentication.storyboard */; };
 		BFE6325C22A83C0100F30809 /* AuthenticationViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFE6325B22A83C0100F30809 /* AuthenticationViewController.swift */; };
 		BFE6325E22A8497000F30809 /* SelectTeamViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFE6325D22A8497000F30809 /* SelectTeamViewController.swift */; };
@@ -361,6 +363,8 @@
 		BFD52C1D22A1A9EC000B7ED1 /* node.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = node.c; path = Dependencies/libplist/libcnary/node.c; sourceTree = SOURCE_ROOT; };
 		BFD52C1E22A1A9EC000B7ED1 /* node_list.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = node_list.c; path = Dependencies/libplist/libcnary/node_list.c; sourceTree = SOURCE_ROOT; };
 		BFD52C1F22A1A9EC000B7ED1 /* cnary.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = cnary.c; path = Dependencies/libplist/libcnary/cnary.c; sourceTree = SOURCE_ROOT; };
+		BFDB69FC22A9A7B7007EA6D6 /* AccountViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountViewController.swift; sourceTree = "<group>"; };
+		BFDB6A0422A9AFB2007EA6D6 /* Fetchable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Fetchable.swift; sourceTree = "<group>"; };
 		BFE6325922A83BEB00F30809 /* Authentication.storyboard */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; path = Authentication.storyboard; sourceTree = "<group>"; };
 		BFE6325B22A83C0100F30809 /* AuthenticationViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AuthenticationViewController.swift; sourceTree = "<group>"; };
 		BFE6325D22A8497000F30809 /* SelectTeamViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SelectTeamViewController.swift; sourceTree = "<group>"; };
@@ -675,9 +679,11 @@
 				BFD2478A2284C49000981D42 /* Apps */,
 				BFBBE2E2229320A2002097FA /* My Apps */,
 				BFB1169E22933DDC00BB457C /* Updates */,
+				BFDB69FB22A9A7A6007EA6D6 /* Account */,
 				BFC51D7922972F1F00388324 /* Server */,
 				BFD247982284D7FC00981D42 /* Model */,
 				BFD2478D2284C4C700981D42 /* Components */,
+				BFDB6A0622A9B114007EA6D6 /* Protocols */,
 				BFD2479D2284FBBD00981D42 /* Extensions */,
 				BFD247962284D7C100981D42 /* Resources */,
 				BFD247972284D7D800981D42 /* Supporting Files */,
@@ -771,6 +777,22 @@
 			path = Connections;
 			sourceTree = "<group>";
 		};
+		BFDB69FB22A9A7A6007EA6D6 /* Account */ = {
+			isa = PBXGroup;
+			children = (
+				BFDB69FC22A9A7B7007EA6D6 /* AccountViewController.swift */,
+			);
+			path = Account;
+			sourceTree = "<group>";
+		};
+		BFDB6A0622A9B114007EA6D6 /* Protocols */ = {
+			isa = PBXGroup;
+			children = (
+				BFDB6A0422A9AFB2007EA6D6 /* Fetchable.swift */,
+			);
+			path = Protocols;
+			sourceTree = "<group>";
+		};
 		BFE6325822A83BA800F30809 /* Authentication */ = {
 			isa = PBXGroup;
 			children = (
@@ -1128,6 +1150,7 @@
 			files = (
 				BFE6325E22A8497000F30809 /* SelectTeamViewController.swift in Sources */,
 				BFD2478F2284C8F900981D42 /* Button.swift in Sources */,
+				BFDB69FD22A9A7B7007EA6D6 /* AccountViewController.swift in Sources */,
 				BFE6326A22A85DAF00F30809 /* ReplaceCertificateViewController.swift in Sources */,
 				BFD247722284B9A500981D42 /* MyAppsViewController.swift in Sources */,
 				BFB11692229322E400BB457C /* DatabaseManager.swift in Sources */,
@@ -1149,6 +1172,7 @@
 				BF0C4EBD22A1BD8B009A2DD7 /* AppManager.swift in Sources */,
 				BFD52BD622A08A85000B7ED1 /* Server.swift in Sources */,
 				BFE6326C22A86FF300F30809 /* AuthenticationOperation.swift in Sources */,
+				BFDB6A0522A9AFB2007EA6D6 /* Fetchable.swift in Sources */,
 				BFD2479F2284FBD000981D42 /* UIColor+AltStore.swift in Sources */,
 				BF43003022A71C960051E2BC /* UserDefaults+AltStore.swift in Sources */,
 			);
--- a/AltStore/Account/AccountViewController.swift
+++ b/AltStore/Account/AccountViewController.swift
@@ -0,0 +1,148 @@
+//
+//  AccountViewController.swift
+//  AltStore
+//
+//  Created by Riley Testut on 6/6/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+import UIKit
+
+import Roxas
+
+class AccountViewController: UITableViewController
+{
+    private var team: Team?
+    
+    private lazy var placeholderView = self.makePlaceholderView()
+    
+    @IBOutlet var accountNameLabel: UILabel!
+    @IBOutlet var accountEmailLabel: UILabel!
+    
+    @IBOutlet var teamNameLabel: UILabel!
+    @IBOutlet var teamTypeLabel: UILabel!
+    
+    override func viewDidLoad()
+    {
+        super.viewDidLoad()
+        
+        self.update()
+    }
+    
+    override func viewWillAppear(_ animated: Bool)
+    {
+        super.viewWillAppear(animated)
+        
+        self.update()
+    }
+}
+
+private extension AccountViewController
+{
+    func makePlaceholderView() -> RSTPlaceholderView
+    {
+        let placeholderView = RSTPlaceholderView()
+        placeholderView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
+        placeholderView.textLabel.text = NSLocalizedString("Not Signed In", comment: "")
+        placeholderView.detailTextLabel.text = NSLocalizedString("Please sign in with your Apple ID to download and refresh apps.", comment: "")
+        
+        let signInButton = UIButton(type: .system)
+        signInButton.titleLabel?.font = UIFont.preferredFont(forTextStyle: .body)
+        signInButton.setTitle(NSLocalizedString("Sign In", comment: ""), for: .normal)
+        signInButton.addTarget(self, action: #selector(AccountViewController.signIn(_:)), for: .primaryActionTriggered)
+        placeholderView.stackView.addArrangedSubview(signInButton)
+        
+        return placeholderView
+    }
+    
+    func update()
+    {
+        if let team = DatabaseManager.shared.activeTeam()
+        {
+            self.tableView.separatorStyle = .singleLine
+            self.tableView.isScrollEnabled = true
+            self.tableView.backgroundView = nil
+            
+            self.navigationItem.rightBarButtonItem?.isEnabled = true
+            
+            self.accountNameLabel.text = team.account.localizedName
+            self.accountEmailLabel.text = team.account.appleID
+            
+            self.teamNameLabel.text = team.name
+            self.teamTypeLabel.text = team.type.localizedDescription
+            
+            self.team = team
+        }
+        else
+        {
+            self.tableView.separatorStyle = .none
+            self.tableView.isScrollEnabled = false
+            self.tableView.backgroundView = self.placeholderView
+            
+            self.navigationItem.rightBarButtonItem?.isEnabled = false
+            
+            self.team = nil
+        }
+        
+        if self.isViewLoaded
+        {
+            self.tableView.reloadData()
+        }
+    }
+}
+
+private extension AccountViewController
+{
+    @objc func signIn(_ sender: UIButton)
+    {
+        sender.isIndicatingActivity = true
+        
+        AppManager.shared.authenticate(presentingViewController: self) { (result) in
+            DispatchQueue.main.async {
+                sender.isIndicatingActivity = false
+                self.update()
+            }
+        }
+    }
+    
+    @IBAction func signOut(_ sender: UIBarButtonItem)
+    {
+        func signOut()
+        {
+            DatabaseManager.shared.signOut { (error) in
+                DispatchQueue.main.async {
+                    if let error = error
+                    {
+                        let toastView = RSTToastView(text: error.localizedDescription, detailText: nil)
+                        toastView.tintColor = .red
+                        toastView.show(in: self.navigationController?.view ?? self.view, duration: 2.0)
+                    }
+                    else
+                    {
+                        let toastView = RSTToastView(text: NSLocalizedString("Successfully Signed Out!", comment: ""), detailText: nil)
+                        toastView.tintColor = .altPurple
+                        toastView.show(in: self.navigationController?.view ?? self.view, duration: 2.0)
+                    }
+                    
+                    self.update()
+                }
+            }
+        }
+        
+        let alertController = UIAlertController(title: NSLocalizedString("Are you sure you want to sign out?", comment: ""), message: NSLocalizedString("You will no longer be able to install or refresh apps once you sign out.", comment: ""), preferredStyle: .actionSheet)
+        alertController.addAction(UIAlertAction(title: NSLocalizedString("Sign Out", comment: ""), style: .destructive) { _ in signOut() })
+        alertController.addAction(.cancel)
+        self.present(alertController, animated: true, completion: nil)
+    }
+}
+
+extension AccountViewController
+{
+    override func numberOfSections(in tableView: UITableView) -> Int
+    {
+        let count = (self.team == nil) ? 0 : super.numberOfSections(in: tableView)
+        return count
+    }
+}
+
+
--- a/AltStore/AppDelegate.swift
+++ b/AltStore/AppDelegate.swift
@@ -36,11 +36,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
        
        if UserDefaults.standard.firstLaunch == nil
        {
-            Keychain.shared.appleIDEmailAddress = nil
-            Keychain.shared.appleIDPassword = nil
-            Keychain.shared.signingCertificatePrivateKey = nil
-            Keychain.shared.signingCertificateIdentifier = nil
-            
+            Keychain.shared.reset()
            UserDefaults.standard.firstLaunch = Date()
        }
        
--- a/AltStore/Authentication/AuthenticationOperation.swift
+++ b/AltStore/Authentication/AuthenticationOperation.swift
@@ -77,21 +77,29 @@ class AuthenticationOperation: RSTOperation
                    
                    // Account
                    let account = Account(altAccount, context: context)
+                    account.isActiveAccount = true
                    
                    let otherAccountsFetchRequest = Account.fetchRequest() as NSFetchRequest<Account>
                    otherAccountsFetchRequest.predicate = NSPredicate(format: "%K != %@", #keyPath(Account.identifier), account.identifier)
                    
                    let otherAccounts = try context.fetch(otherAccountsFetchRequest)
-                    otherAccounts.forEach(context.delete(_:))
+                    for account in otherAccounts
+                    {
+                        account.isActiveAccount = false
+                    }
                    
                    // Team
                    let team = Team(altTeam, account: account, context: context)
+                    team.isActiveTeam = true
                    
                    let otherTeamsFetchRequest = Team.fetchRequest() as NSFetchRequest<Team>
                    otherTeamsFetchRequest.predicate = NSPredicate(format: "%K != %@", #keyPath(Team.identifier), team.identifier)
                    
                    let otherTeams = try context.fetch(otherTeamsFetchRequest)
-                    otherTeams.forEach(context.delete(_:))
+                    for team in otherTeams
+                    {
+                        team.isActiveTeam = false
+                    }
                    
                    // Save
                    try context.save()
@@ -264,27 +272,12 @@ private extension AuthenticationOperation
            case .success(let teams):
                
                DatabaseManager.shared.persistentContainer.performBackgroundTask { (context) in
-                    do
+                    if let activeTeam = DatabaseManager.shared.activeTeam(in: context), let altTeam = teams.first(where: { $0.identifier == activeTeam.identifier })
                    {
-                        let fetchRequest = Team.fetchRequest() as NSFetchRequest<Team>
-                        fetchRequest.fetchLimit = 1
-                        fetchRequest.returnsObjectsAsFaults = false
-                        
-                        let fetchedTeams = try context.fetch(fetchRequest)
-
-                        if let fetchedTeam = fetchedTeams.first, let altTeam = teams.first(where: { $0.identifier == fetchedTeam.identifier })
-                        {
-                            completionHandler(.success(altTeam))
-                        }
-                        else
-                        {
-                            selectTeam(from: teams)
-                        }
+                        completionHandler(.success(altTeam))
                    }
-                    catch
+                    else
                    {
-                        print("Error fetching Teams.", error)
-                        
                        selectTeam(from: teams)
                    }
                }
--- a/AltStore/Authentication/SelectTeamViewController.swift
+++ b/AltStore/Authentication/SelectTeamViewController.swift
@@ -57,16 +57,7 @@ private extension SelectTeamViewController
        dataSource.proxy = self
        dataSource.cellConfigurationHandler = { [weak self] (cell, team, indexPath) in
            cell.textLabel?.text = team.name
-            
-            switch team.type
-            {
-            case .unknown: cell.detailTextLabel?.text = NSLocalizedString("Unknown", comment: "")
-            case .free: cell.detailTextLabel?.text = NSLocalizedString("Free Developer Account", comment: "")
-            case .individual: cell.detailTextLabel?.text = NSLocalizedString("Individual", comment: "")
-            case .organization: cell.detailTextLabel?.text = NSLocalizedString("Organization", comment: "")
-            @unknown default: cell.detailTextLabel?.text = nil
-            }
-            
+            cell.detailTextLabel?.text = team.type.localizedDescription
            cell.accessoryType = (self?.selectedTeam == team) ? .checkmark : .none
        }
        
--- a/AltStore/Base.lproj/Main.storyboard
+++ b/AltStore/Base.lproj/Main.storyboard
@@ -21,6 +21,7 @@
                        <segue destination="XF0-gk-CxQ" kind="relationship" relationship="viewControllers" id="uf8-vX-M3B"/>
                        <segue destination="v8c-d9-T9x" kind="relationship" relationship="viewControllers" id="fqx-5p-YCD"/>
                        <segue destination="gJ2-NJ-8DO" kind="relationship" relationship="viewControllers" id="J4s-tm-3YV"/>
+                        <segue destination="MGm-Zy-ffn" kind="relationship" relationship="viewControllers" id="quv-RY-0rM"/>
                    </connections>
                </tabBarController>
                <placeholder placeholderIdentifier="IBFirstResponder" id="HuB-VB-40B" sceneMemberID="firstResponder"/>
@@ -468,11 +469,145 @@
            </objects>
            <point key="canvasLocation" x="1518" y="1124"/>
        </scene>
-        <!--My Apps-->
+        <!--Account-->
+        <scene sceneID="GaO-Ug-BdZ">
+            <objects>
+                <navigationController id="MGm-Zy-ffn" sceneMemberID="viewController">
+                    <tabBarItem key="tabBarItem" title="Account" image="second" id="8Ic-ki-txH"/>
+                    <navigationBar key="navigationBar" contentMode="scaleToFill" insetsLayoutMarginsFromSafeArea="NO" largeTitles="YES" id="rzJ-pZ-611">
+                        <rect key="frame" x="0.0" y="20" width="375" height="96"/>
+                        <autoresizingMask key="autoresizingMask"/>
+                    </navigationBar>
+                    <connections>
+                        <segue destination="VBC-qD-V1a" kind="relationship" relationship="rootViewController" id="tgI-RK-57z"/>
+                    </connections>
+                </navigationController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="cM4-hZ-uHG" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="750" y="1846"/>
+        </scene>
+        <!--Account-->
+        <scene sceneID="Xdi-2V-rwM">
+            <objects>
+                <tableViewController id="VBC-qD-V1a" customClass="AccountViewController" customModule="AltStore" customModuleProvider="target" sceneMemberID="viewController">
+                    <tableView key="view" clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="static" style="grouped" separatorStyle="default" rowHeight="-1" estimatedRowHeight="-1" sectionHeaderHeight="18" sectionFooterHeight="18" id="dOC-Gz-Ieu">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" cocoaTouchSystemColor="groupTableViewBackgroundColor"/>
+                        <sections>
+                            <tableViewSection headerTitle="Account" id="nOs-a4-lBS">
+                                <cells>
+                                    <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="none" indentationWidth="10" textLabel="4Qf-b3-Kd1" detailTextLabel="zvb-TJ-uGW" style="IBUITableViewCellStyleValue1" id="HgQ-vv-9nH">
+                                        <rect key="frame" x="0.0" y="55.5" width="375" height="44"/>
+                                        <autoresizingMask key="autoresizingMask"/>
+                                        <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="HgQ-vv-9nH" id="SSv-nz-f4V">
+                                            <rect key="frame" x="0.0" y="0.0" width="375" height="43.5"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                            <subviews>
+                                                <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" insetsLayoutMarginsFromSafeArea="NO" text="Name" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="4Qf-b3-Kd1">
+                                                    <rect key="frame" x="16" y="12" width="45" height="20.5"/>
+                                                    <autoresizingMask key="autoresizingMask"/>
+                                                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                                    <nil key="textColor"/>
+                                                    <nil key="highlightedColor"/>
+                                                </label>
+                                                <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" insetsLayoutMarginsFromSafeArea="NO" text="Riley Testut (iOS Developer)" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="zvb-TJ-uGW">
+                                                    <rect key="frame" x="144.5" y="12" width="214.5" height="20.5"/>
+                                                    <autoresizingMask key="autoresizingMask"/>
+                                                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                                    <color key="textColor" white="0.5" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                                    <nil key="highlightedColor"/>
+                                                </label>
+                                            </subviews>
+                                        </tableViewCellContentView>
+                                    </tableViewCell>
+                                    <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="none" indentationWidth="10" textLabel="1UL-2f-ayi" detailTextLabel="2YH-D5-AnU" style="IBUITableViewCellStyleValue1" id="7cR-Qb-5GU">
+                                        <rect key="frame" x="0.0" y="99.5" width="375" height="44"/>
+                                        <autoresizingMask key="autoresizingMask"/>
+                                        <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="7cR-Qb-5GU" id="iPP-TB-jnD">
+                                            <rect key="frame" x="0.0" y="0.0" width="375" height="43.5"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                            <subviews>
+                                                <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" insetsLayoutMarginsFromSafeArea="NO" text="Email" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="1UL-2f-ayi">
+                                                    <rect key="frame" x="16" y="12" width="41" height="20.5"/>
+                                                    <autoresizingMask key="autoresizingMask"/>
+                                                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                                    <nil key="textColor"/>
+                                                    <nil key="highlightedColor"/>
+                                                </label>
+                                                <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" insetsLayoutMarginsFromSafeArea="NO" text="riley@rileytestut.com" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="2YH-D5-AnU">
+                                                    <rect key="frame" x="198" y="12" width="161" height="20.5"/>
+                                                    <autoresizingMask key="autoresizingMask"/>
+                                                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                                    <color key="textColor" white="0.5" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                                    <nil key="highlightedColor"/>
+                                                </label>
+                                            </subviews>
+                                        </tableViewCellContentView>
+                                    </tableViewCell>
+                                </cells>
+                            </tableViewSection>
+                            <tableViewSection headerTitle="Team" id="xqO-qN-967">
+                                <cells>
+                                    <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="none" indentationWidth="10" textLabel="ktC-F0-e9P" detailTextLabel="GtD-Jo-ONK" style="IBUITableViewCellStyleSubtitle" id="itp-Ya-UBR">
+                                        <rect key="frame" x="0.0" y="199.5" width="375" height="44"/>
+                                        <autoresizingMask key="autoresizingMask"/>
+                                        <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="itp-Ya-UBR" id="w1A-z5-P4W">
+                                            <rect key="frame" x="0.0" y="0.0" width="375" height="43.5"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                            <subviews>
+                                                <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" insetsLayoutMarginsFromSafeArea="NO" text="Title" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="ktC-F0-e9P">
+                                                    <rect key="frame" x="16" y="5" width="33.5" height="20.5"/>
+                                                    <autoresizingMask key="autoresizingMask"/>
+                                                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                                    <nil key="textColor"/>
+                                                    <nil key="highlightedColor"/>
+                                                </label>
+                                                <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" insetsLayoutMarginsFromSafeArea="NO" text="Subtitle" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="GtD-Jo-ONK">
+                                                    <rect key="frame" x="16" y="25.5" width="44" height="14.5"/>
+                                                    <autoresizingMask key="autoresizingMask"/>
+                                                    <fontDescription key="fontDescription" type="system" pointSize="12"/>
+                                                    <color key="textColor" white="0.66666666666666663" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                                    <nil key="highlightedColor"/>
+                                                </label>
+                                            </subviews>
+                                        </tableViewCellContentView>
+                                    </tableViewCell>
+                                </cells>
+                            </tableViewSection>
+                            <tableViewSection footerTitle="" id="Yg2-vc-vLQ">
+                                <cells/>
+                            </tableViewSection>
+                        </sections>
+                        <connections>
+                            <outlet property="dataSource" destination="VBC-qD-V1a" id="1Xd-SN-tww"/>
+                            <outlet property="delegate" destination="VBC-qD-V1a" id="KEk-wr-hab"/>
+                        </connections>
+                    </tableView>
+                    <navigationItem key="navigationItem" title="Account" id="Mtw-26-mVI">
+                        <barButtonItem key="rightBarButtonItem" title="Sign Out" id="0wM-zj-gVA">
+                            <color key="tintColor" red="1" green="0.14901960780000001" blue="0.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                            <connections>
+                                <action selector="signOut:" destination="VBC-qD-V1a" id="X7d-Qp-VWw"/>
+                            </connections>
+                        </barButtonItem>
+                    </navigationItem>
+                    <connections>
+                        <outlet property="accountEmailLabel" destination="2YH-D5-AnU" id="fyD-e7-ygs"/>
+                        <outlet property="accountNameLabel" destination="zvb-TJ-uGW" id="mCh-p8-qCs"/>
+                        <outlet property="teamNameLabel" destination="ktC-F0-e9P" id="2Zg-sh-2mY"/>
+                        <outlet property="teamTypeLabel" destination="GtD-Jo-ONK" id="Jzp-2K-Bjk"/>
+                    </connections>
+                </tableViewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="BE4-68-0PU" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="1518" y="1847"/>
+        </scene>
+        <!--Updates-->
        <scene sceneID="H4l-3g-QrV">
            <objects>
                <navigationController automaticallyAdjustsScrollViewInsets="NO" id="gJ2-NJ-8DO" sceneMemberID="viewController">
-                    <tabBarItem key="tabBarItem" title="My Apps" image="second" id="n2m-w3-Ltw"/>
+                    <tabBarItem key="tabBarItem" title="Updates" image="first" id="n2m-w3-Ltw"/>
                    <toolbarItems/>
                    <navigationBar key="navigationBar" contentMode="scaleToFill" insetsLayoutMarginsFromSafeArea="NO" largeTitles="YES" id="mb8-TA-qKp">
                        <rect key="frame" x="0.0" y="20" width="375" height="96"/>
--- a/AltStore/Components/Keychain.swift
+++ b/AltStore/Components/Keychain.swift
@@ -20,6 +20,14 @@ class Keychain
    private init()
    {
    }
+    
+    func reset()
+    {
+        self.appleIDEmailAddress = nil
+        self.appleIDPassword = nil
+        self.signingCertificatePrivateKey = nil
+        self.signingCertificateIdentifier = nil
+    }
 }

 extension Keychain
--- a/AltStore/Model/Account.swift
+++ b/AltStore/Model/Account.swift
@@ -12,7 +12,7 @@ import CoreData
 import AltSign

@objc(Account)
-class Account: NSManagedObject
+class Account: NSManagedObject, Fetchable
 {
    var localizedName: String {
        var components = PersonNameComponents()
@@ -30,6 +30,8 @@ class Account: NSManagedObject
    @NSManaged var firstName: String
    @NSManaged var lastName: String
    
+    @NSManaged var isActiveAccount: Bool
+    
    /* Relationships */
    @NSManaged var teams: Set<Team>
    
--- a/AltStore/Model/AltStore.xcdatamodeld/AltStore.xcdatamodel/contents
+++ b/AltStore/Model/AltStore.xcdatamodeld/AltStore.xcdatamodel/contents
@@ -4,6 +4,7 @@
        <attribute name="appleID" attributeType="String" syncable="YES"/>
        <attribute name="firstName" attributeType="String" syncable="YES"/>
        <attribute name="identifier" attributeType="String" syncable="YES"/>
+        <attribute name="isActiveAccount" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES" syncable="YES"/>
        <attribute name="lastName" attributeType="String" syncable="YES"/>
        <relationship name="teams" toMany="YES" deletionRule="Cascade" destinationEntity="Team" inverseName="account" inverseEntity="Team" syncable="YES"/>
        <uniquenessConstraints>
@@ -39,6 +40,7 @@
    </entity>
    <entity name="Team" representedClassName="Team" syncable="YES">
        <attribute name="identifier" attributeType="String" syncable="YES"/>
+        <attribute name="isActiveTeam" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES" syncable="YES"/>
        <attribute name="name" attributeType="String" syncable="YES"/>
        <attribute name="type" attributeType="Integer 16" defaultValueString="0" usesScalarValueType="YES" syncable="YES"/>
        <relationship name="account" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Account" inverseName="teams" inverseEntity="Account" syncable="YES"/>
@@ -49,9 +51,9 @@
        </uniquenessConstraints>
    </entity>
    <elements>
+        <element name="Account" positionX="-36" positionY="90" width="128" height="135"/>
        <element name="App" positionX="-63" positionY="-18" width="128" height="210"/>
        <element name="InstalledApp" positionX="-63" positionY="0" width="128" height="120"/>
-        <element name="Team" positionX="-45" positionY="81" width="128" height="105"/>
-        <element name="Account" positionX="-36" positionY="90" width="128" height="120"/>
+        <element name="Team" positionX="-45" positionY="81" width="128" height="120"/>
    </elements>
 </model>
--- a/AltStore/Model/DatabaseManager.swift
+++ b/AltStore/Model/DatabaseManager.swift
@@ -38,6 +38,35 @@ public extension DatabaseManager
            completionHandler(error)
        }
    }
+    
+    func signOut(completionHandler: @escaping (Error?) -> Void)
+    {
+        self.persistentContainer.performBackgroundTask { (context) in
+            if let account = self.activeAccount(in: context)
+            {
+                account.isActiveAccount = false
+            }
+            
+            if let team = self.activeTeam(in: context)
+            {
+                team.isActiveTeam = false
+            }
+            
+            do
+            {
+                try context.save()
+                
+                Keychain.shared.reset()
+                
+                completionHandler(nil)
+            }
+            catch
+            {
+                print("Failed to save when signing out.", error)
+                completionHandler(error)
+            }
+        }
+    }
 }

 public extension DatabaseManager
@@ -46,3 +75,22 @@ public extension DatabaseManager
        return self.persistentContainer.viewContext
    }
 }
+
+extension DatabaseManager
+{
+    func activeAccount(in context: NSManagedObjectContext = DatabaseManager.shared.viewContext) -> Account?
+    {
+        let predicate = NSPredicate(format: "%K == YES", #keyPath(Account.isActiveAccount))
+        
+        let activeAccount = Account.first(satisfying: predicate, in: context)
+        return activeAccount
+    }
+    
+    func activeTeam(in context: NSManagedObjectContext = DatabaseManager.shared.viewContext) -> Team?
+    {
+        let predicate = NSPredicate(format: "%K == YES", #keyPath(Team.isActiveTeam))
+        
+        let activeTeam = Team.first(satisfying: predicate, in: context)
+        return activeTeam
+    }
+}
--- a/AltStore/Model/Team.swift
+++ b/AltStore/Model/Team.swift
@@ -11,14 +11,30 @@ import CoreData

 import AltSign

+extension ALTTeamType
+{
+    var localizedDescription: String {
+        switch self
+        {
+        case .free: return NSLocalizedString("Free Developer Account", comment: "")
+        case .individual: return NSLocalizedString("Individual", comment: "")
+        case .organization: return NSLocalizedString("Organization", comment: "")
+        case .unknown: fallthrough
+        @unknown default: return NSLocalizedString("Unknown", comment: "")
+        }
+    }
+}
+
@objc(Team)
-class Team: NSManagedObject
+class Team: NSManagedObject, Fetchable
 {
    /* Properties */
    @NSManaged var name: String
    @NSManaged var identifier: String
    @NSManaged var type: ALTTeamType
    
+    @NSManaged var isActiveTeam: Bool
+    
    /* Relationships */
    @NSManaged private(set) var account: Account!
    
--- a/AltStore/Protocols/Fetchable.swift
+++ b/AltStore/Protocols/Fetchable.swift
@@ -0,0 +1,61 @@
+//
+//  NSManagedObject+Conveniences.swift
+//  AltStore
+//
+//  Created by Riley Testut on 6/6/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+import CoreData
+
+protocol Fetchable: NSManagedObject
+{
+}
+
+extension Fetchable
+{
+    static func first(satisfying predicate: NSPredicate? = nil, sortedBy sortDescriptors: [NSSortDescriptor]? = nil, in context: NSManagedObjectContext) -> Self?
+    {
+        let managedObjects = Self.all(satisfying: predicate, sortedBy: sortDescriptors, in: context, returnFirstResult: true)
+        return managedObjects.first
+    }
+    
+    static func all(satisfying predicate: NSPredicate? = nil, sortedBy sortDescriptors: [NSSortDescriptor]? = nil, in context: NSManagedObjectContext) -> [Self]
+    {
+        let managedObjects = Self.all(satisfying: predicate, sortedBy: sortDescriptors, in: context, returnFirstResult: false)
+        return managedObjects
+    }
+    
+    private static func all(satisfying predicate: NSPredicate? = nil, sortedBy sortDescriptors: [NSSortDescriptor]? = nil, in context: NSManagedObjectContext, returnFirstResult: Bool) -> [Self]
+    {
+        let registeredObjects = context.registeredObjects.lazy.compactMap({ $0 as? Self }).filter({ predicate?.evaluate(with: $0) != false })
+        
+        if let managedObject = registeredObjects.first, returnFirstResult
+        {
+            return [managedObject]
+        }
+        
+        let fetchRequest = self.fetchRequest() as! NSFetchRequest<Self>
+        fetchRequest.predicate = predicate
+        fetchRequest.sortDescriptors = sortDescriptors
+        
+        do
+        {
+            let managedObjects = try context.fetch(fetchRequest)
+            
+            if let managedObject = managedObjects.first, returnFirstResult
+            {
+                return [managedObject]
+            }
+            else
+            {
+                return managedObjects
+            }
+        }
+        catch
+        {
+            print("Failed to fetch managed objects.", error)
+            return []
+        }
+    }
+}