├── .gitignore ├── KKPasscodeLock.podspec ├── LICENSE ├── NOTICE ├── README.mdown ├── example ├── Default-568h@2x.png ├── Default.png ├── Default@2x.png ├── KKPasscodeLock │ ├── AppDelegate.h │ ├── AppDelegate.m │ ├── KKPasscodeLockDemo-Info.plist │ ├── KKPasscodeLockDemo-Prefix.pch │ ├── RootViewController.h │ ├── RootViewController.m │ ├── RootViewController.xib │ ├── SettingsViewController.h │ ├── SettingsViewController.m │ ├── SettingsViewController.xib │ ├── de.lproj │ │ ├── InfoPlist.strings │ │ └── Localizable.strings │ ├── en.lproj │ │ ├── InfoPlist.strings │ │ └── Localizable.strings │ ├── he.lproj │ │ └── InfoPlist.strings │ ├── main.m │ └── nl.lproj │ │ └── InfoPlist.strings └── KKPasscodeLockDemo.xcodeproj │ └── project.pbxproj ├── screenshots ├── ipad-1.png ├── iphone-1.png └── iphone-2.png ├── src ├── KKKeychain.h ├── KKKeychain.m ├── KKPasscodeLock.bundle │ ├── box_empty.png │ ├── box_empty@2x.png │ ├── box_filled.png │ ├── box_filled@2x.png │ ├── de.lproj │ │ └── Localizable.strings │ ├── en.lproj │ │ └── Localizable.strings │ ├── he.lproj │ │ └── Localizable.strings │ └── nl.lproj │ │ └── Localizable.strings ├── KKPasscodeLock.h ├── KKPasscodeLock.m ├── KKPasscodeSettingsViewController.h ├── KKPasscodeSettingsViewController.m ├── KKPasscodeViewController.h └── KKPasscodeViewController.m └── tests ├── KKPasscodeLock └── KKPasscodeLock-Prefix.pch ├── KKPasscodeLockTests.xcodeproj └── project.pbxproj └── KKPasscodeLockTests ├── KKPasscodeLock-Info.plist ├── KKPasscodeLockTests.h ├── KKPasscodeLockTests.m └── en.lproj └── InfoPlist.strings /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | *.pyc 3 | build/ 4 | docs/output/ 5 | docs/output-docset/ 6 | xcuserdata 7 | *.xcworkspace 8 | node_modules 9 | -------------------------------------------------------------------------------- /KKPasscodeLock.podspec: -------------------------------------------------------------------------------- 1 | Pod::Spec.new do |s| 2 | s.name = 'KKPasscodeLock' 3 | s.version = '0.1.5' 4 | s.license = 'Apache 2.0' 5 | s.summary = 'KKPasscodeLock is an iOS toolkit for adding a passcode view controller and passcode settings in ios apps' 6 | s.homepage = 'https://github.com/aporat/KKPasscodeLock.git' 7 | s.author = { 'Adar Porat' => 'adar.porat@gmail.com' } 8 | s.source = { :git => 'https://github.com/aporat/KKPasscodeLock.git' } 9 | s.platform = :ios 10 | s.source_files = 'src/*.{h,m}' 11 | s.resources = "src/KKPasscodeLock.bundle" 12 | s.frameworks = 'QuartzCore', 'AudioToolbox', 'Security' 13 | s.requires_arc = true 14 | end 15 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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What is KKPasscodeLock?

2 | 3 | ![](http://cocoapod-badges.herokuapp.com/v/KKPasscodeLock/badge.png)   ![](http://cocoapod-badges.herokuapp.com/p/KKPasscodeLock/badge.png) 4 | 5 | 6 | KKPasscodeLock is an iOS toolkit for adding a passcode view controller and passcode settings in ios apps. 7 | 8 | ![](https://github.com/aporat/KKPasscodeLock/raw/master/screenshots/iphone-1.png) 9 |     10 | ![](https://github.com/aporat/KKPasscodeLock/raw/master/screenshots/iphone-2.png) 11 |     12 | ![](https://github.com/aporat/KKPasscodeLock/raw/master/screenshots/ipad-1.png) 13 | 14 | 15 | 16 |

Main Features in KKPasscodeLock

17 | - Either a simple 4 digit passcode (using a numeric keyboard) or a free-text passcode (in development) 18 | - Supports universal apps (both iPhone and iPad) 19 | - Advanced passcode settings controller: set & change passcode, turn off/on passcode and passcode tries allowed 20 | - Passcode is saved securly in the device keychain 21 | 22 | 23 |

Using KKPasscodeLock

24 | 25 | Using this framework is really easy. 26 | 27 | - Add all the source files under the src folder, including KKPasscodeLock.bundle 28 | - `#import "KKPasscodeLock.h"` where you need it. 29 | - Add the `AudioToolbox.framework`, `Security.framework` and the `QuartzCore.framework` into your project 30 | - See the usage of the passcode lock from the sample app 31 | 32 |

Terms of Use

33 | - Provided under the Apache 2.0 License 34 | -------------------------------------------------------------------------------- /example/Default-568h@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aporat/KKPasscodeLock/5d06bfaffc108a20242e45fd5ad45bef94525522/example/Default-568h@2x.png -------------------------------------------------------------------------------- /example/Default.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aporat/KKPasscodeLock/5d06bfaffc108a20242e45fd5ad45bef94525522/example/Default.png -------------------------------------------------------------------------------- /example/Default@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aporat/KKPasscodeLock/5d06bfaffc108a20242e45fd5ad45bef94525522/example/Default@2x.png -------------------------------------------------------------------------------- /example/KKPasscodeLock/AppDelegate.h: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import 19 | #import "KKPasscodeLock.h" 20 | 21 | @interface AppDelegate : UIResponder 22 | 23 | @property (strong, nonatomic) UIWindow *window; 24 | @property (nonatomic) IBOutlet UINavigationController *navigationController; 25 | 26 | @end 27 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/AppDelegate.m: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import "AppDelegate.h" 19 | #import "RootViewController.h" 20 | #import "KKPasscodeLock.h" 21 | 22 | @implementation AppDelegate 23 | 24 | @synthesize window = _window; 25 | @synthesize navigationController=_navigationController; 26 | 27 | 28 | - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 29 | { 30 | 31 | [[KKPasscodeLock sharedLock] setDefaultSettings]; 32 | [KKPasscodeLock sharedLock].eraseOption = NO; 33 | 34 | self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; 35 | self.window.backgroundColor = [UIColor whiteColor]; 36 | 37 | RootViewController* vc = [[RootViewController alloc] initWithNibName:@"RootViewController" bundle:nil]; 38 | 39 | _navigationController = [[UINavigationController alloc] initWithRootViewController:vc]; 40 | [self.window setRootViewController:_navigationController]; 41 | [self.window makeKeyAndVisible]; 42 | 43 | return YES; 44 | } 45 | 46 | 47 | - (void)applicationDidBecomeActive:(UIApplication *)application 48 | { 49 | if ([[KKPasscodeLock sharedLock] isPasscodeRequired]) { 50 | KKPasscodeViewController *vc = [[KKPasscodeViewController alloc] initWithNibName:nil bundle:nil]; 51 | vc.mode = KKPasscodeModeEnter; 52 | vc.delegate = self; 53 | 54 | dispatch_async(dispatch_get_main_queue(),^ { 55 | UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:vc]; 56 | 57 | if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { 58 | nav.modalPresentationStyle = UIModalPresentationFormSheet; 59 | nav.navigationBar.barStyle = UIBarStyleBlack; 60 | nav.navigationBar.opaque = NO; 61 | } else { 62 | nav.navigationBar.tintColor = _navigationController.navigationBar.tintColor; 63 | nav.navigationBar.translucent = _navigationController.navigationBar.translucent; 64 | nav.navigationBar.opaque = _navigationController.navigationBar.opaque; 65 | nav.navigationBar.barStyle = _navigationController.navigationBar.barStyle; 66 | } 67 | 68 | [_navigationController presentModalViewController:nav animated:NO]; 69 | }); 70 | 71 | } 72 | } 73 | 74 | - (void)shouldEraseApplicationData:(KKPasscodeViewController*)viewController 75 | { 76 | UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"" message:@"You have entered an incorrect passcode too many times. All account data in this app has been deleted." delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil]; 77 | [alert show]; 78 | } 79 | 80 | - (void)didPasscodeEnteredIncorrectly:(KKPasscodeViewController*)viewController 81 | { 82 | UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"" message:@"You have entered an incorrect passcode too many times." delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil]; 83 | [alert show]; 84 | } 85 | 86 | 87 | @end 88 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/KKPasscodeLockDemo-Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleDisplayName 8 | ${PRODUCT_NAME} 9 | CFBundleExecutable 10 | ${EXECUTABLE_NAME} 11 | CFBundleIconFiles 12 | 13 | CFBundleIdentifier 14 | com.kosherpenguin.passcode.demo.${PRODUCT_NAME:rfc1034identifier} 15 | CFBundleInfoDictionaryVersion 16 | 6.0 17 | CFBundleName 18 | ${PRODUCT_NAME} 19 | CFBundlePackageType 20 | APPL 21 | CFBundleShortVersionString 22 | 1.0 23 | CFBundleSignature 24 | ???? 25 | CFBundleVersion 26 | 1.0 27 | LSRequiresIPhoneOS 28 | 29 | UIRequiredDeviceCapabilities 30 | 31 | armv7 32 | 33 | UISupportedInterfaceOrientations 34 | 35 | UIInterfaceOrientationPortrait 36 | UIInterfaceOrientationLandscapeLeft 37 | UIInterfaceOrientationLandscapeRight 38 | 39 | UISupportedInterfaceOrientations~ipad 40 | 41 | UIInterfaceOrientationPortrait 42 | UIInterfaceOrientationPortraitUpsideDown 43 | UIInterfaceOrientationLandscapeLeft 44 | UIInterfaceOrientationLandscapeRight 45 | 46 | 47 | 48 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/KKPasscodeLockDemo-Prefix.pch: -------------------------------------------------------------------------------- 1 | // 2 | // Prefix header for all source files of the 'KKPasscodeLock' target in the 'KKPasscodeLock' project 3 | // 4 | 5 | #import 6 | 7 | #ifndef __IPHONE_3_0 8 | #warning "This project uses features only available in iOS SDK 3.0 and later." 9 | #endif 10 | 11 | #ifdef __OBJC__ 12 | #import 13 | #import 14 | #endif 15 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/RootViewController.h: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import 19 | #import "KKPasscodeViewController.h" 20 | 21 | @interface RootViewController : UIViewController 22 | 23 | - (IBAction)showPasscode:(id)sender; 24 | 25 | @end 26 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/RootViewController.m: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import "RootViewController.h" 19 | #import "SettingsViewController.h" 20 | 21 | @implementation RootViewController 22 | 23 | - (IBAction)showPasscode:(id)sender { 24 | 25 | SettingsViewController* settingsViewController = [[SettingsViewController alloc] 26 | initWithNibName:@"SettingsViewController" bundle:nil]; 27 | 28 | UINavigationController* navController = [[UINavigationController alloc] initWithRootViewController:settingsViewController]; 29 | 30 | [self presentModalViewController:navController animated:YES]; 31 | 32 | } 33 | 34 | 35 | @end 36 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/RootViewController.xib: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 1536 5 | 12C3006 6 | 2844 7 | 1187.34 8 | 625.00 9 | 10 | com.apple.InterfaceBuilder.IBCocoaTouchPlugin 11 | 1930 12 | 13 | 14 | YES 15 | IBProxyObject 16 | IBUIButton 17 | IBUILabel 18 | IBUIView 19 | 20 | 21 | YES 22 | com.apple.InterfaceBuilder.IBCocoaTouchPlugin 23 | 24 | 25 | PluginDependencyRecalculationVersion 26 | 27 | 28 | 29 | YES 30 | 31 | IBFilesOwner 32 | IBCocoaTouchFramework 33 | 34 | 35 | IBFirstResponder 36 | IBCocoaTouchFramework 37 | 38 | 39 | 40 | 292 41 | 42 | YES 43 | 44 | 45 | 292 46 | {{53, 132}, {215, 37}} 47 | 48 | 49 | NO 50 | IBCocoaTouchFramework 51 | 0 52 | 0 53 | 1 54 | Show Settings Controller 55 | 56 | 3 57 | MQA 58 | 59 | 60 | 1 61 | MC4xOTYwNzg0MzQ2IDAuMzA5ODAzOTMyOSAwLjUyMTU2ODY1NgA 62 | 63 | 64 | 3 65 | MC41AA 66 | 67 | 68 | Helvetica-Bold 69 | Helvetica 70 | 2 71 | 15 72 | 73 | 74 | Helvetica-Bold 75 | 15 76 | 16 77 | 78 | 79 | 80 | 81 | 292 82 | {{20, 20}, {280, 31}} 83 | 84 | 85 | 86 | 87 | 3 88 | MCAwAA 89 | 90 | NO 91 | YES 92 | 7 93 | NO 94 | IBCocoaTouchFramework 95 | Passcode Sample 96 | 97 | 1 98 | MC4yNTg4MjM1Mjk0IDAuMzMzMzMzMzMzMyAwLjQAA 99 | 100 | 101 | 102 | 1 103 | MSAxIDEAA 104 | 105 | {0, 1} 106 | 1 107 | 10 108 | 1 109 | 110 | Helvetica-Bold 111 | Helvetica 112 | 2 113 | 17 114 | 115 | 116 | Helvetica-Bold 117 | 17 118 | 16 119 | 120 | 121 | 122 | 123 | 292 124 | {{20, 59}, {280, 55}} 125 | 126 | 127 | 128 | 129 | NO 130 | YES 131 | 7 132 | NO 133 | IBCocoaTouchFramework 134 | Click the button below to show a generic settings controller, which include a section for passcode settings 135 | 136 | 1 137 | MC4yNTg4MjM1Mjk0IDAuMzMzMzMzMzMzMyAwLjQAA 138 | 139 | 140 | 141 | {0, 1} 142 | 1 143 | 10 144 | 0 145 | 1 146 | 147 | Helvetica 148 | Helvetica 149 | 0 150 | 14 151 | 152 | 153 | Helvetica 154 | 14 155 | 16 156 | 157 | 280 158 | 159 | 160 | {{0, 20}, {320, 460}} 161 | 162 | 163 | 164 | 165 | 166 | IBCocoaTouchFramework 167 | 168 | 169 | 170 | 171 | YES 172 | 173 | 174 | view 175 | 176 | 177 | 178 | 14 179 | 180 | 181 | 182 | showPasscode: 183 | 184 | 185 | 7 186 | 187 | 13 188 | 189 | 190 | 191 | 192 | YES 193 | 194 | 0 195 | 196 | YES 197 | 198 | 199 | 200 | 201 | 202 | -1 203 | 204 | 205 | File's Owner 206 | 207 | 208 | -2 209 | 210 | 211 | 212 | 213 | 6 214 | 215 | 216 | YES 217 | 218 | 219 | 220 | 221 | 222 | 223 | 224 | 7 225 | 226 | 227 | 228 | 229 | 8 230 | 231 | 232 | 233 | 234 | 9 235 | 236 | 237 | 238 | 239 | 240 | 241 | YES 242 | 243 | YES 244 | -1.CustomClassName 245 | -1.IBPluginDependency 246 | -2.CustomClassName 247 | -2.IBPluginDependency 248 | 6.IBPluginDependency 249 | 7.IBPluginDependency 250 | 8.IBPluginDependency 251 | 9.IBPluginDependency 252 | 253 | 254 | YES 255 | RootViewController 256 | com.apple.InterfaceBuilder.IBCocoaTouchPlugin 257 | UIResponder 258 | com.apple.InterfaceBuilder.IBCocoaTouchPlugin 259 | com.apple.InterfaceBuilder.IBCocoaTouchPlugin 260 | com.apple.InterfaceBuilder.IBCocoaTouchPlugin 261 | com.apple.InterfaceBuilder.IBCocoaTouchPlugin 262 | com.apple.InterfaceBuilder.IBCocoaTouchPlugin 263 | 264 | 265 | 266 | YES 267 | 268 | 269 | 270 | 271 | 272 | YES 273 | 274 | 275 | 276 | 277 | 14 278 | 279 | 280 | 281 | YES 282 | 283 | RootViewController 284 | UIViewController 285 | 286 | showPasscode: 287 | id 288 | 289 | 290 | showPasscode: 291 | 292 | showPasscode: 293 | id 294 | 295 | 296 | 297 | IBProjectSource 298 | ./Classes/RootViewController.h 299 | 300 | 301 | 302 | 303 | 0 304 | IBCocoaTouchFramework 305 | 306 | com.apple.InterfaceBuilder.CocoaTouchPlugin.iPhoneOS 307 | 308 | 309 | 310 | com.apple.InterfaceBuilder.CocoaTouchPlugin.InterfaceBuilder3 311 | 312 | 313 | YES 314 | 3 315 | 1930 316 | 317 | 318 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/SettingsViewController.h: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import 19 | #import "KKPasscodeSettingsViewController.h" 20 | 21 | @interface SettingsViewController : UITableViewController 22 | 23 | @end 24 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/SettingsViewController.m: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import "SettingsViewController.h" 19 | #import "KKPasscodeSettingsViewController.h" 20 | #import "KKPasscodeLock.h" 21 | 22 | @implementation SettingsViewController 23 | 24 | - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation { 25 | return (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) || (toInterfaceOrientation == UIInterfaceOrientationPortrait); 26 | } 27 | 28 | - (void)doneButtonPressed:(id)sender { 29 | [self dismissModalViewControllerAnimated:YES]; 30 | } 31 | 32 | #pragma mark - View lifecycle 33 | 34 | - (void)viewDidLoad { 35 | [super viewDidLoad]; 36 | self.navigationItem.title = NSLocalizedString(@"Settings", nil); 37 | 38 | 39 | UIBarButtonItem *doneButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(doneButtonPressed:)]; 40 | 41 | self.navigationItem.rightBarButtonItem = doneButton; 42 | } 43 | 44 | #pragma mark - Table view data source 45 | 46 | - (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section { 47 | return @""; 48 | } 49 | 50 | - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { 51 | return 1; 52 | } 53 | 54 | - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { 55 | return 1; 56 | } 57 | 58 | - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { 59 | 60 | static NSString *CellIdentifier = @"Cell"; 61 | 62 | UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; 63 | if (cell == nil) { 64 | cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier]; 65 | } 66 | 67 | if (indexPath.section == 0) { 68 | cell.textLabel.text = NSLocalizedString(@"Passcode Lock", nil); 69 | if ([[KKPasscodeLock sharedLock] isPasscodeRequired]) { 70 | cell.detailTextLabel.text = NSLocalizedString(@"On", nil); 71 | } else { 72 | cell.detailTextLabel.text = NSLocalizedString(@"Off", nil); 73 | } 74 | cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; 75 | } 76 | return cell; 77 | } 78 | 79 | #pragma mark - Table view delegate 80 | 81 | - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { 82 | if (indexPath.section == 0) { 83 | KKPasscodeSettingsViewController *vc = [[KKPasscodeSettingsViewController alloc] initWithStyle:UITableViewStyleGrouped]; 84 | vc.delegate = self; 85 | [self.navigationController pushViewController:vc animated:YES]; 86 | } 87 | } 88 | 89 | - (void)didSettingsChanged:(KKPasscodeSettingsViewController*)viewController 90 | { 91 | [self.tableView reloadData]; 92 | } 93 | 94 | @end 95 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/SettingsViewController.xib: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 1024 5 | 10J567 6 | 1305 7 | 1038.35 8 | 462.00 9 | 10 | com.apple.InterfaceBuilder.IBCocoaTouchPlugin 11 | 300 12 | 13 | 14 | YES 15 | IBProxyObject 16 | IBUITableView 17 | 18 | 19 | YES 20 | com.apple.InterfaceBuilder.IBCocoaTouchPlugin 21 | 22 | 23 | YES 24 | 25 | YES 26 | 27 | 28 | 29 | 30 | YES 31 | 32 | IBFilesOwner 33 | IBCocoaTouchFramework 34 | 35 | 36 | IBFirstResponder 37 | IBCocoaTouchFramework 38 | 39 | 40 | 41 | 274 42 | {{0, 20}, {320, 460}} 43 | 44 | 45 | 46 | 10 47 | 48 | 549453824 49 | {84, 1} 50 | 51 | YES 52 | 53 | YES 54 | 55 | 56 | 57 | TU0AKgAAAVjFzNT/xczU/8XM1P/FzNT/xczS/8vS2P/L0tj/xczU/8XM1P/FzNT/xczU/8XM0v/L0tj/ 58 | y9LY/8XM1P/FzNT/xczU/8XM1P/FzNL/y9LY/8vS2P/FzNT/xczU/8XM1P/FzNT/xczS/8vS2P/L0tj/ 59 | xczU/8XM1P/FzNT/xczU/8XM0v/L0tj/y9LY/8XM1P/FzNT/xczU/8XM1P/FzNL/y9LY/8vS2P/FzNT/ 60 | xczU/8XM1P/FzNT/xczS/8vS2P/L0tj/xczU/8XM1P/FzNT/xczU/8XM0v/L0tj/y9LY/8XM1P/FzNT/ 61 | xczU/8XM1P/FzNL/y9LY/8vS2P/FzNT/xczU/8XM1P/FzNT/xczS/8vS2P/L0tj/xczU/8XM1P/FzNT/ 62 | xczU/8XM0v/L0tj/y9LY/8XM1P/FzNT/xczU/8XM1P/FzNL/y9LY/8vS2P8ADQEAAAMAAAABAFQAAAEB 63 | AAMAAAABAAEAAAECAAMAAAAEAAAB+gEDAAMAAAABAAEAAAEGAAMAAAABAAIAAAERAAQAAAABAAAACAES 64 | AAMAAAABAAEAAAEVAAMAAAABAAQAAAEWAAMAAAABAAEAAAEXAAQAAAABAAABUAEcAAMAAAABAAEAAAFS 65 | AAMAAAABAAEAAAFTAAMAAAAEAAACAgAAAAAACAAIAAgACAABAAEAAQABA 66 | 67 | 68 | 69 | 70 | 71 | 3 72 | MCAwAA 73 | 74 | 75 | groupTableViewBackgroundColor 76 | 77 | NO 78 | YES 79 | NO 80 | 81 | IBCocoaTouchFramework 82 | NO 83 | 1 84 | 1 85 | 0 86 | YES 87 | 44 88 | 10 89 | 10 90 | 91 | 92 | 93 | 94 | YES 95 | 96 | 97 | view 98 | 99 | 100 | 101 | 5 102 | 103 | 104 | 105 | dataSource 106 | 107 | 108 | 109 | 6 110 | 111 | 112 | 113 | delegate 114 | 115 | 116 | 117 | 7 118 | 119 | 120 | 121 | 122 | YES 123 | 124 | 0 125 | 126 | 127 | 128 | 129 | 130 | -1 131 | 132 | 133 | File's Owner 134 | 135 | 136 | -2 137 | 138 | 139 | 140 | 141 | 4 142 | 143 | 144 | 145 | 146 | 147 | 148 | YES 149 | 150 | YES 151 | -1.CustomClassName 152 | -2.CustomClassName 153 | 4.IBEditorWindowLastContentRect 154 | 4.IBPluginDependency 155 | 156 | 157 | YES 158 | SettingsViewController 159 | UIResponder 160 | {{329, 504}, {320, 480}} 161 | com.apple.InterfaceBuilder.IBCocoaTouchPlugin 162 | 163 | 164 | 165 | YES 166 | 167 | 168 | 169 | 170 | 171 | YES 172 | 173 | 174 | 175 | 176 | 7 177 | 178 | 179 | 180 | YES 181 | 182 | SettingsViewController 183 | UITableViewController 184 | 185 | IBProjectSource 186 | ./Classes/SettingsViewController.h 187 | 188 | 189 | 190 | 191 | 0 192 | IBCocoaTouchFramework 193 | 194 | com.apple.InterfaceBuilder.CocoaTouchPlugin.iPhoneOS 195 | 196 | 197 | 198 | com.apple.InterfaceBuilder.CocoaTouchPlugin.InterfaceBuilder3 199 | 200 | 201 | YES 202 | 3 203 | 300 204 | 205 | 206 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/de.lproj/InfoPlist.strings: -------------------------------------------------------------------------------- 1 | /* Localized versions of Info.plist keys */ 2 | 3 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/de.lproj/Localizable.strings: -------------------------------------------------------------------------------- 1 | "Passcode Lock" = "Code-Sperre"; 2 | 3 | /* No comment provided by engineer. */ 4 | "Off" = "Aus"; 5 | 6 | /* No comment provided by engineer. */ 7 | "On" = "An"; 8 | 9 | /* No comment provided by engineer. */ 10 | "Settings" = "Einstellungen"; 11 | 12 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/en.lproj/InfoPlist.strings: -------------------------------------------------------------------------------- 1 | /* Localized versions of Info.plist keys */ 2 | 3 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/en.lproj/Localizable.strings: -------------------------------------------------------------------------------- 1 | "Passcode Lock" = "Passcode Lock"; 2 | 3 | /* No comment provided by engineer. */ 4 | "Off" = "Off"; 5 | 6 | /* No comment provided by engineer. */ 7 | "On" = "On"; 8 | 9 | /* No comment provided by engineer. */ 10 | "Settings" = "Settings"; 11 | 12 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/he.lproj/InfoPlist.strings: -------------------------------------------------------------------------------- 1 | /* Localized versions of Info.plist keys */ 2 | 3 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/main.m: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import 19 | 20 | #import "AppDelegate.h" 21 | 22 | int main(int argc, char *argv[]) 23 | { 24 | @autoreleasepool { 25 | return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class])); 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /example/KKPasscodeLock/nl.lproj/InfoPlist.strings: -------------------------------------------------------------------------------- 1 | /* Localized versions of Info.plist keys */ 2 | 3 | -------------------------------------------------------------------------------- /example/KKPasscodeLockDemo.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 4 | classes = { 5 | }; 6 | objectVersion = 46; 7 | objects = { 8 | 9 | /* Begin PBXBuildFile section */ 10 | 5303095F16611BF90004810F /* Default-568h@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = 5303095E16611BF90004810F /* Default-568h@2x.png */; }; 11 | 53DD2F8816A79FDB002582A0 /* Default.png in Resources */ = {isa = PBXBuildFile; fileRef = 53DD2F8616A79FDB002582A0 /* Default.png */; }; 12 | 53DD2F8916A79FDB002582A0 /* Default@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = 53DD2F8716A79FDB002582A0 /* Default@2x.png */; }; 13 | 6D3E345214C4F54E0003B72B /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6D3E345114C4F54E0003B72B /* UIKit.framework */; }; 14 | 6D3E345414C4F54E0003B72B /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6D3E345314C4F54E0003B72B /* Foundation.framework */; }; 15 | 6D3E345614C4F54E0003B72B /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6D3E345514C4F54E0003B72B /* CoreGraphics.framework */; 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6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import 19 | 20 | @interface KKKeychain : NSObject 21 | 22 | + (BOOL)setString:(NSString*)string forKey:(NSString*)key; 23 | 24 | + (NSString*)getStringForKey:(NSString*)key; 25 | 26 | @end 27 | -------------------------------------------------------------------------------- /src/KKKeychain.m: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import "KKKeychain.h" 19 | #import 20 | 21 | @implementation KKKeychain 22 | 23 | + (NSString*)appName 24 | { 25 | NSBundle *bundle = [NSBundle bundleForClass:[self class]]; 26 | NSString *appName = [bundle objectForInfoDictionaryKey:@"CFBundleDisplayName"]; 27 | if (!appName) { 28 | appName = [bundle objectForInfoDictionaryKey:@"CFBundleName"]; 29 | } 30 | return appName; 31 | } 32 | 33 | + (BOOL)setString:(NSString*)string forKey:(NSString*)key 34 | { 35 | if (string == nil || key == nil) { 36 | return NO; 37 | } 38 | 39 | key = [NSString stringWithFormat:@"%@ - %@", [KKKeychain appName], key]; 40 | 41 | // First check if it already exists, by creating a search dictionary and requesting that 42 | // nothing be returned, and performing the search anyway. 43 | NSMutableDictionary *existsQueryDictionary = [NSMutableDictionary dictionary]; 44 | 45 | NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding]; 46 | 47 | [existsQueryDictionary setObject:(__bridge id)kSecClassGenericPassword forKey:(__bridge id)kSecClass]; 48 | 49 | // Add the keys to the search dict 50 | [existsQueryDictionary setObject:@"service" forKey:(__bridge id)kSecAttrService]; 51 | [existsQueryDictionary setObject:key forKey:(__bridge id)kSecAttrAccount]; 52 | 53 | OSStatus res = SecItemCopyMatching((__bridge CFDictionaryRef) existsQueryDictionary, NULL); 54 | 55 | if (res == errSecItemNotFound) { 56 | if (string != nil) { 57 | NSMutableDictionary *addDict = existsQueryDictionary; 58 | [addDict setObject:data forKey:(__bridge id)kSecValueData]; 59 | 60 | res = SecItemAdd((__bridge CFDictionaryRef)addDict, NULL); 61 | NSAssert1(res == errSecSuccess, @"Recieved %ld from SecItemAdd!", res); 62 | } 63 | } else if (res == errSecSuccess) { 64 | // Modify an existing one 65 | // Actually pull it now of the keychain at this point. 66 | NSDictionary *attributeDict = [NSDictionary dictionaryWithObject:data forKey:(__bridge id)kSecValueData]; 67 | res = SecItemUpdate((__bridge CFDictionaryRef)existsQueryDictionary, (__bridge CFDictionaryRef)attributeDict); 68 | NSAssert1(res == errSecSuccess, @"SecItemUpdated returned %ld!", res); 69 | } else { 70 | NSAssert1(NO, @"Received %ld from SecItemCopyMatching!", res); 71 | } 72 | return YES; 73 | } 74 | 75 | + (NSString*)getStringForKey:(NSString*)key 76 | { 77 | key = [NSString stringWithFormat:@"%@ - %@", [KKKeychain appName], key]; 78 | NSMutableDictionary *existsQueryDictionary = [NSMutableDictionary dictionary]; 79 | [existsQueryDictionary setObject:(__bridge id)kSecClassGenericPassword forKey:(__bridge id)kSecClass]; 80 | 81 | // Add the keys to the search dict 82 | [existsQueryDictionary setObject:@"service" forKey:(__bridge id)kSecAttrService]; 83 | [existsQueryDictionary setObject:key forKey:(__bridge id)kSecAttrAccount]; 84 | 85 | // We want the data back! 86 | CFTypeRef data = nil; 87 | 88 | [existsQueryDictionary setObject:(id)kCFBooleanTrue forKey:(__bridge id)kSecReturnData]; 89 | 90 | OSStatus res = SecItemCopyMatching((__bridge CFDictionaryRef)existsQueryDictionary, &data); 91 | 92 | if (res == errSecSuccess) { 93 | NSString *string = [[NSString alloc] initWithData:(__bridge NSData*)data encoding:NSUTF8StringEncoding]; 94 | return string; 95 | } else { 96 | NSAssert1(res == errSecItemNotFound, @"SecItemCopyMatching returned %ld!", res); 97 | } 98 | 99 | return nil; 100 | } 101 | 102 | 103 | @end 104 | -------------------------------------------------------------------------------- /src/KKPasscodeLock.bundle/box_empty.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aporat/KKPasscodeLock/5d06bfaffc108a20242e45fd5ad45bef94525522/src/KKPasscodeLock.bundle/box_empty.png -------------------------------------------------------------------------------- /src/KKPasscodeLock.bundle/box_empty@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aporat/KKPasscodeLock/5d06bfaffc108a20242e45fd5ad45bef94525522/src/KKPasscodeLock.bundle/box_empty@2x.png -------------------------------------------------------------------------------- /src/KKPasscodeLock.bundle/box_filled.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aporat/KKPasscodeLock/5d06bfaffc108a20242e45fd5ad45bef94525522/src/KKPasscodeLock.bundle/box_filled.png -------------------------------------------------------------------------------- /src/KKPasscodeLock.bundle/box_filled@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aporat/KKPasscodeLock/5d06bfaffc108a20242e45fd5ad45bef94525522/src/KKPasscodeLock.bundle/box_filled@2x.png -------------------------------------------------------------------------------- /src/KKPasscodeLock.bundle/de.lproj/Localizable.strings: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aporat/KKPasscodeLock/5d06bfaffc108a20242e45fd5ad45bef94525522/src/KKPasscodeLock.bundle/de.lproj/Localizable.strings -------------------------------------------------------------------------------- /src/KKPasscodeLock.bundle/en.lproj/Localizable.strings: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aporat/KKPasscodeLock/5d06bfaffc108a20242e45fd5ad45bef94525522/src/KKPasscodeLock.bundle/en.lproj/Localizable.strings -------------------------------------------------------------------------------- /src/KKPasscodeLock.bundle/he.lproj/Localizable.strings: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aporat/KKPasscodeLock/5d06bfaffc108a20242e45fd5ad45bef94525522/src/KKPasscodeLock.bundle/he.lproj/Localizable.strings -------------------------------------------------------------------------------- /src/KKPasscodeLock.bundle/nl.lproj/Localizable.strings: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aporat/KKPasscodeLock/5d06bfaffc108a20242e45fd5ad45bef94525522/src/KKPasscodeLock.bundle/nl.lproj/Localizable.strings -------------------------------------------------------------------------------- /src/KKPasscodeLock.h: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #define KKPasscodeLockLocalizedString(key, comment) [[KKPasscodeLock sharedLock] localizedStringForKey:(key) value:@""] 19 | 20 | #import 21 | #import "KKPasscodeViewController.h" 22 | 23 | extern CGFloat const kPasscodeBlockDisabled; 24 | 25 | @interface KKPasscodeLock : NSObject { 26 | 27 | // whatever the erase option is enabled in the passcode settings 28 | BOOL _eraseOption; 29 | 30 | // how many attemepts is user is allowed to have before the screen is locked 31 | NSUInteger _attemptsAllowed; 32 | 33 | // the minimum time interval (in seconds) that has to pass before isPasscodeBlocked return FALSE again 34 | NSTimeInterval _passcodeBlockInterval; 35 | } 36 | 37 | /** 38 | * a shared object which can change the passcode settings and perform generic actions 39 | */ 40 | + (KKPasscodeLock*)sharedLock; 41 | 42 | /** 43 | * checks if a passcode has to be displayed 44 | */ 45 | - (BOOL)isPasscodeRequired; 46 | 47 | /** 48 | * checks if the passcode has been blocked due to too many failed attempts 49 | */ 50 | - (BOOL)isPasscodeBlocked; 51 | 52 | /** 53 | * return an interval <= 0 if the passcode is not blocked or a value > 0 indicating the time remaining until the passcode can be unlocked 54 | */ 55 | - (NSTimeInterval)passcodeBlockedRemainingTime; 56 | 57 | /** 58 | * returns a localized string from the framework's bundle 59 | */ 60 | - (NSString *)localizedStringForKey:(NSString *)key value:(NSString *)value NS_FORMAT_ARGUMENT(1); 61 | 62 | /** 63 | * set the initial settings of the passcode settings 64 | */ 65 | - (void)setDefaultSettings; 66 | 67 | /** 68 | * reset the passcode settings 69 | */ 70 | - (void)resetSettings; 71 | 72 | @property (nonatomic,assign) BOOL eraseOption; 73 | 74 | @property (nonatomic,assign) NSUInteger attemptsAllowed; 75 | 76 | @property (nonatomic,assign) NSTimeInterval passcodeBlockInterval; 77 | 78 | @property (nonatomic, strong, readonly) NSDateFormatter *dateFormatter; 79 | 80 | @end 81 | -------------------------------------------------------------------------------- /src/KKPasscodeLock.m: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import "KKPasscodeLock.h" 19 | #import "KKKeychain.h" 20 | #import "KKPasscodeViewController.h" 21 | 22 | CGFloat const kPasscodeBlockDisabled = MAXFLOAT; 23 | 24 | static KKPasscodeLock *sharedLock = nil; 25 | 26 | @interface KKPasscodeLock () 27 | 28 | @property (nonatomic, strong, readwrite) NSDateFormatter *dateFormatter; 29 | 30 | @end 31 | 32 | @implementation KKPasscodeLock 33 | 34 | @synthesize eraseOption = _eraseOption; 35 | @synthesize attemptsAllowed = _attemptsAllowed; 36 | @synthesize passcodeBlockInterval = _passcodeBlockInterval; 37 | 38 | + (KKPasscodeLock*)sharedLock 39 | { 40 | @synchronized(self) { 41 | if (sharedLock == nil) { 42 | sharedLock = [[self alloc] init]; 43 | sharedLock.eraseOption = YES; 44 | sharedLock.attemptsAllowed = 5; 45 | sharedLock.passcodeBlockInterval = 600.0f; // 10 minutes default, kPasscodeBlockDisabled means disabled 46 | } 47 | } 48 | return sharedLock; 49 | } 50 | 51 | - (void)setPasscodeBlockInterval:(NSTimeInterval)passcodeBlockInterval 52 | { 53 | _passcodeBlockInterval = passcodeBlockInterval; 54 | if (_passcodeBlockInterval == kPasscodeBlockDisabled) { 55 | [KKKeychain setString:[self.dateFormatter stringFromDate:[NSDate dateWithTimeIntervalSince1970:0]] forKey:@"incorrect_passcode_datetime"]; 56 | } 57 | } 58 | 59 | - (NSDateFormatter *)dateFormatter 60 | { 61 | if (!_dateFormatter) { 62 | _dateFormatter = [[NSDateFormatter alloc] init]; 63 | _dateFormatter.dateFormat = @"yyyy-MM-dd'T'HH:mm:ss'Z'"; 64 | _dateFormatter.timeZone = [NSTimeZone timeZoneWithAbbreviation:@"UTC"]; 65 | _dateFormatter.locale = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US_POSIX"]; 66 | } 67 | return _dateFormatter; 68 | } 69 | 70 | - (BOOL)isPasscodeRequired 71 | { 72 | return [[KKKeychain getStringForKey:@"passcode_on"] isEqualToString:@"YES"]; 73 | } 74 | 75 | - (BOOL)isPasscodeBlocked 76 | { 77 | return [self passcodeBlockedRemainingTime] > 0.0f; 78 | } 79 | 80 | - (NSTimeInterval)passcodeBlockedRemainingTime 81 | { 82 | if (self.passcodeBlockInterval == kPasscodeBlockDisabled) { 83 | return 0.0f; // Disabled, we don't need to check 84 | } else { 85 | NSString *lastPasscodeLock = [KKKeychain getStringForKey:@"incorrect_passcode_datetime"]; 86 | 87 | NSDate *lastPasscodeLockDate = lastPasscodeLock.length ? [self.dateFormatter dateFromString:lastPasscodeLock] : nil; 88 | 89 | if (lastPasscodeLockDate) { 90 | return self.passcodeBlockInterval - [[NSDate date] timeIntervalSinceDate:lastPasscodeLockDate]; 91 | } else { 92 | return 0.0f; // Passcode is not blocked 93 | } 94 | } 95 | } 96 | 97 | - (void)setDefaultSettings 98 | { 99 | if (![KKKeychain getStringForKey:@"passcode_on"]) { 100 | [KKKeychain setString:@"NO" forKey:@"passcode_on"]; 101 | } 102 | 103 | if (![KKKeychain getStringForKey:@"erase_data_on"]) { 104 | [KKKeychain setString:@"NO" forKey:@"erase_data_on"]; 105 | } 106 | 107 | if (![KKKeychain getStringForKey:@"failedAttemptsCount"]) { 108 | [KKKeychain setString:@"0" forKey:@"failedAttemptsCount"]; 109 | } 110 | 111 | if (![KKKeychain getStringForKey:@"incorrect_passcode_datetime"]) { 112 | [KKKeychain setString:[self.dateFormatter stringFromDate:[NSDate dateWithTimeIntervalSince1970:0]] forKey:@"incorrect_passcode_datetime"]; 113 | } 114 | } 115 | 116 | - (void)resetSettings 117 | { 118 | [KKKeychain setString:@"NO" forKey:@"passcode_on"]; 119 | [KKKeychain setString:@"NO" forKey:@"erase_data_on"]; 120 | [KKKeychain setString:@"0" forKey:@"failedAttemptsCount"]; 121 | [KKKeychain setString:[self.dateFormatter stringFromDate:[NSDate dateWithTimeIntervalSince1970:0]] forKey:@"incorrect_passcode_datetime"]; 122 | } 123 | 124 | - (NSString *)localizedStringForKey:(NSString *)key value:(NSString *)value 125 | { 126 | static NSBundle *bundle = nil; 127 | if (bundle == nil) 128 | { 129 | NSString *bundlePath = [[NSBundle mainBundle] pathForResource:@"KKPasscodeLock" ofType:@"bundle"]; 130 | bundle = [NSBundle bundleWithPath:bundlePath] ?: [NSBundle mainBundle]; 131 | } 132 | 133 | value = [bundle localizedStringForKey:key value:value table:nil]; 134 | return [[NSBundle mainBundle] localizedStringForKey:key value:value table:nil]; 135 | } 136 | 137 | 138 | 139 | @end 140 | -------------------------------------------------------------------------------- /src/KKPasscodeSettingsViewController.h: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import 19 | #import "KKPasscodeViewController.h" 20 | 21 | @class KKPasscodeSettingsViewController; 22 | 23 | @protocol KKPasscodeSettingsViewControllerDelegate 24 | 25 | @optional 26 | 27 | /** 28 | * called when the passcode settings (either turned on/off) is changed 29 | */ 30 | - (void)didSettingsChanged:(KKPasscodeSettingsViewController*)viewController; 31 | 32 | @end 33 | 34 | @interface KKPasscodeSettingsViewController : UITableViewController { 35 | 36 | // delegate which notified then the passcode is turned on/off 37 | id __unsafe_unretained _delegate; 38 | 39 | // the erase content switch. 40 | UISwitch* _eraseDataSwitch; 41 | 42 | // whatever the passcode lock is turned on or off 43 | BOOL _passcodeLockOn; 44 | 45 | // whatever the erase data option is turned on or off 46 | BOOL _eraseDataOn; 47 | } 48 | 49 | @property (nonatomic) Class passcodeViewControllerClass; 50 | 51 | @property (nonatomic, unsafe_unretained) id delegate; 52 | @property (nonatomic, unsafe_unretained) id passcodeViewControllerDelegate; 53 | @end 54 | -------------------------------------------------------------------------------- /src/KKPasscodeSettingsViewController.m: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import "KKPasscodeSettingsViewController.h" 19 | #import "KKKeychain.h" 20 | #import "KKPasscodeViewController.h" 21 | #import "KKPasscodeLock.h" 22 | 23 | 24 | @implementation KKPasscodeSettingsViewController 25 | 26 | 27 | @synthesize delegate = _delegate; 28 | 29 | #pragma mark - 30 | #pragma mark Properties 31 | 32 | - (void)setPasscodeViewControllerClass:(Class)passcodeViewControllerClass 33 | { 34 | if ([passcodeViewControllerClass isSubclassOfClass:[KKPasscodeViewController class]]) { 35 | _passcodeViewControllerClass = passcodeViewControllerClass; 36 | } 37 | } 38 | 39 | #pragma mark - 40 | #pragma mark Initialization 41 | 42 | - (id)init 43 | { 44 | if (self = [super init]) { 45 | self.passcodeViewControllerClass = [KKPasscodeViewController class]; 46 | } 47 | return self; 48 | } 49 | 50 | - (id)initWithStyle:(UITableViewStyle)style 51 | { 52 | if (self = [super initWithStyle:style]) { 53 | self.passcodeViewControllerClass = [KKPasscodeViewController class]; 54 | } 55 | return self; 56 | } 57 | 58 | - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil 59 | { 60 | if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) { 61 | self.passcodeViewControllerClass = [KKPasscodeViewController class]; 62 | } 63 | return self; 64 | } 65 | 66 | - (id)initWithCoder:(NSCoder *)aDecoder 67 | { 68 | if (self = [super initWithCoder:aDecoder]) { 69 | self.passcodeViewControllerClass = [KKPasscodeViewController class]; 70 | } 71 | return self; 72 | } 73 | 74 | #pragma mark - 75 | #pragma mark UIViewController methods 76 | 77 | - (void)viewDidLoad 78 | { 79 | [super viewDidLoad]; 80 | self.navigationItem.title = KKPasscodeLockLocalizedString(@"Passcode Lock", @""); 81 | 82 | _eraseDataSwitch = [[UISwitch alloc] init]; 83 | [_eraseDataSwitch addTarget:self action:@selector(eraseDataSwitchChanged:) forControlEvents:UIControlEventValueChanged]; 84 | } 85 | 86 | - (void)viewDidUnload 87 | { 88 | _eraseDataSwitch = nil; 89 | 90 | [super viewDidUnload]; 91 | } 92 | 93 | - (void)viewWillAppear:(BOOL)animated 94 | { 95 | [super viewWillAppear:animated]; 96 | 97 | _passcodeLockOn = [[KKKeychain getStringForKey:@"passcode_on"] isEqualToString:@"YES"]; 98 | _eraseDataOn = [[KKKeychain getStringForKey:@"erase_data_on"] isEqualToString:@"YES"]; 99 | _eraseDataSwitch.on = _eraseDataOn; 100 | } 101 | 102 | - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation 103 | { 104 | return (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) || (toInterfaceOrientation == UIInterfaceOrientationPortrait); 105 | } 106 | 107 | #pragma mark - 108 | #pragma mark UIActionSheetDelegate methods 109 | 110 | - (void)actionSheet:(UIActionSheet*)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex 111 | { 112 | if (buttonIndex == 0) { 113 | _eraseDataOn = YES; 114 | [KKKeychain setString:@"YES" forKey:@"erase_data_on"]; 115 | } else { 116 | _eraseDataOn = NO; 117 | [KKKeychain setString:@"NO" forKey:@"erase_data_on"]; 118 | } 119 | [_eraseDataSwitch setOn:_eraseDataOn animated:YES]; 120 | } 121 | 122 | - (void)eraseDataSwitchChanged:(id)sender 123 | { 124 | if (_eraseDataSwitch.on) { 125 | NSString* title = [NSString stringWithFormat:KKPasscodeLockLocalizedString(@"All data in this app will be erased after %d failed passcode attempts.", @""), [[KKPasscodeLock sharedLock] attemptsAllowed]]; 126 | 127 | UIActionSheet *sheet = [[UIActionSheet alloc] initWithTitle:title delegate:self cancelButtonTitle:KKPasscodeLockLocalizedString(@"Cancel", @"") destructiveButtonTitle:KKPasscodeLockLocalizedString(@"Enable", @"") otherButtonTitles:nil]; 128 | [sheet showInView:self.view]; 129 | } else { 130 | _eraseDataOn = NO; 131 | [KKKeychain setString:@"NO" forKey:@"erase_data_on"]; 132 | } 133 | } 134 | 135 | #pragma mark - 136 | #pragma mark UITableViewDataSource methods 137 | 138 | - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView 139 | { 140 | if ([[KKPasscodeLock sharedLock] eraseOption]) { 141 | return 2; 142 | } 143 | 144 | return 1; 145 | } 146 | 147 | - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section 148 | { 149 | if (section==0) { 150 | return 2; 151 | } 152 | 153 | return 1; 154 | } 155 | 156 | - (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section 157 | { 158 | if (section == 1) { 159 | return [NSString stringWithFormat:KKPasscodeLockLocalizedString(@"Erase all content in the app after %d failed passcode attempts.", @""), [[KKPasscodeLock sharedLock] attemptsAllowed]];; 160 | } else { 161 | return @""; 162 | } 163 | } 164 | 165 | - (UITableViewCell*)tableView:(UITableView*)tableView cellForRowAtIndexPath:(NSIndexPath*)indexPath 166 | { 167 | static NSString *CellIdentifier = @"KKPasscodeSettingsCell"; 168 | 169 | UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; 170 | if (cell == nil) { 171 | cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; 172 | } 173 | 174 | cell.accessoryView = nil; 175 | cell.selectionStyle = UITableViewCellSelectionStyleBlue; 176 | 177 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 178 | cell.textLabel.textAlignment = UITextAlignmentLeft; 179 | #else 180 | cell.textLabel.textAlignment = NSTextAlignmentLeft; 181 | #endif 182 | 183 | cell.textLabel.textColor = [UIColor blackColor]; 184 | 185 | 186 | if (indexPath.section == 0) { 187 | 188 | if (indexPath.row == 0) { 189 | 190 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 191 | cell.textLabel.textAlignment = UITextAlignmentCenter; 192 | #else 193 | cell.textLabel.textAlignment = NSTextAlignmentCenter; 194 | #endif 195 | 196 | if (_passcodeLockOn) { 197 | cell.textLabel.text = KKPasscodeLockLocalizedString(@"Turn Passcode Off", @""); 198 | } else { 199 | cell.textLabel.text = KKPasscodeLockLocalizedString(@"Turn Passcode On", @""); 200 | } 201 | } else { 202 | cell.textLabel.text = KKPasscodeLockLocalizedString(@"Change Passcode", @""); 203 | 204 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 205 | cell.textLabel.textAlignment = UITextAlignmentCenter; 206 | #else 207 | cell.textLabel.textAlignment = NSTextAlignmentCenter; 208 | #endif 209 | 210 | if (!_passcodeLockOn) { 211 | cell.selectionStyle = UITableViewCellSelectionStyleNone; 212 | cell.textLabel.textColor = [UIColor grayColor]; 213 | } 214 | 215 | } 216 | } else if (indexPath.section == 1) { 217 | cell.textLabel.text = KKPasscodeLockLocalizedString(@"Erase Data", @""); 218 | cell.accessoryView = _eraseDataSwitch; 219 | cell.selectionStyle = UITableViewCellSelectionStyleNone; 220 | if (_passcodeLockOn) { 221 | cell.textLabel.textColor = [UIColor blackColor]; 222 | _eraseDataSwitch.enabled = YES; 223 | } else { 224 | cell.textLabel.textColor = [UIColor grayColor]; 225 | _eraseDataSwitch.enabled = NO; 226 | } 227 | } 228 | 229 | return cell; 230 | } 231 | 232 | #pragma mark - 233 | #pragma mark UITableViewDelegate methods 234 | 235 | - (void)tableView:(UITableView*)tableView didSelectRowAtIndexPath:(NSIndexPath*)indexPath 236 | { 237 | if (indexPath.section == 0 && indexPath.row == 0) { 238 | KKPasscodeViewController* vc = [[self.passcodeViewControllerClass alloc] initWithNibName:nil 239 | bundle:nil]; 240 | vc.delegate = self; 241 | 242 | if (_passcodeLockOn) { 243 | vc.mode = KKPasscodeModeDisabled; 244 | } else { 245 | vc.mode = KKPasscodeModeSet; 246 | } 247 | 248 | UINavigationController *nav = [[UINavigationController alloc] 249 | initWithNavigationBarClass:[self.navigationController.navigationBar class] 250 | toolbarClass:[self.navigationController.toolbar class]]; 251 | nav.viewControllers = @[vc]; 252 | 253 | if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { 254 | nav.modalPresentationStyle = UIModalPresentationFormSheet; 255 | nav.navigationBar.barStyle = UIBarStyleBlack; 256 | nav.navigationBar.opaque = NO; 257 | } else { 258 | nav.navigationBar.tintColor = self.navigationController.navigationBar.tintColor; 259 | nav.navigationBar.translucent = self.navigationController.navigationBar.translucent; 260 | nav.navigationBar.opaque = self.navigationController.navigationBar.opaque; 261 | nav.navigationBar.barStyle = self.navigationController.navigationBar.barStyle; 262 | } 263 | 264 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 265 | [self.navigationController presentModalViewController:nav animated:YES]; 266 | #else 267 | [self.navigationController presentViewController:nav animated:YES completion:nil]; 268 | #endif 269 | 270 | } else if (indexPath.section == 0 && indexPath.row == 1 && _passcodeLockOn) { 271 | KKPasscodeViewController *vc = [[self.passcodeViewControllerClass alloc] initWithNibName:nil bundle:nil]; 272 | vc.delegate = self; 273 | 274 | vc.mode = KKPasscodeModeChange; 275 | 276 | UINavigationController *nav = [[UINavigationController alloc] 277 | initWithNavigationBarClass:[self.navigationController.navigationBar class] 278 | toolbarClass:[self.navigationController.toolbar class]]; 279 | nav.viewControllers = @[vc]; 280 | 281 | if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { 282 | nav.modalPresentationStyle = UIModalPresentationFormSheet; 283 | nav.navigationBar.barStyle = UIBarStyleBlack; 284 | nav.navigationBar.opaque = NO; 285 | } else { 286 | nav.navigationBar.tintColor = self.navigationController.navigationBar.tintColor; 287 | nav.navigationBar.translucent = self.navigationController.navigationBar.translucent; 288 | nav.navigationBar.opaque = self.navigationController.navigationBar.opaque; 289 | nav.navigationBar.barStyle = self.navigationController.navigationBar.barStyle; 290 | } 291 | 292 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 293 | [self.navigationController presentModalViewController:nav animated:YES]; 294 | #else 295 | [self.navigationController presentViewController:nav animated:YES completion:nil]; 296 | #endif 297 | } 298 | 299 | [tableView deselectRowAtIndexPath:indexPath animated:YES]; 300 | } 301 | 302 | - (void)didPasscodeEnteredCorrectly:(KKPasscodeViewController*)viewController 303 | { 304 | if ([_passcodeViewControllerDelegate respondsToSelector:@selector(didPasscodeEnteredCorrectly:)]) { 305 | [_passcodeViewControllerDelegate performSelector:@selector(didPasscodeEnteredCorrectly:) withObject:viewController]; 306 | } 307 | } 308 | 309 | - (void)didPasscodeEnteredIncorrectly:(KKPasscodeViewController*)viewController 310 | { 311 | if ([_passcodeViewControllerDelegate respondsToSelector:@selector(didPasscodeEnteredIncorrectly:)]) { 312 | [_passcodeViewControllerDelegate performSelector:@selector(didPasscodeEnteredIncorrectly:) withObject:viewController]; 313 | } 314 | } 315 | 316 | - (void)shouldLockApplication:(KKPasscodeViewController*)viewController 317 | { 318 | if ([_passcodeViewControllerDelegate respondsToSelector:@selector(shouldLockApplication:)]) { 319 | [_passcodeViewControllerDelegate performSelector:@selector(shouldLockApplication:) withObject:viewController]; 320 | } 321 | } 322 | 323 | - (void)shouldEraseApplicationData:(KKPasscodeViewController*)viewController 324 | { 325 | if ([_passcodeViewControllerDelegate respondsToSelector:@selector(shouldEraseApplicationData:)]) { 326 | [_passcodeViewControllerDelegate performSelector:@selector(shouldEraseApplicationData:) withObject:viewController]; 327 | } 328 | } 329 | 330 | - (void)didSettingsChanged:(KKPasscodeViewController*)viewController 331 | { 332 | _passcodeLockOn = [[KKKeychain getStringForKey:@"passcode_on"] isEqualToString:@"YES"]; 333 | _eraseDataOn = [[KKKeychain getStringForKey:@"erase_data_on"] isEqualToString:@"YES"]; 334 | _eraseDataSwitch.on = _eraseDataOn; 335 | 336 | [self.tableView reloadData]; 337 | 338 | if ([_delegate respondsToSelector:@selector(didSettingsChanged:)]) { 339 | [_delegate performSelector:@selector(didSettingsChanged:) withObject:self]; 340 | } 341 | 342 | if ([_passcodeViewControllerDelegate respondsToSelector:@selector(didSettingsChanged:)]) { 343 | [_passcodeViewControllerDelegate performSelector:@selector(didSettingsChanged:) withObject:viewController]; 344 | } 345 | } 346 | 347 | 348 | @end 349 | 350 | -------------------------------------------------------------------------------- /src/KKPasscodeViewController.h: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import 19 | 20 | 21 | #define kPasscodeBoxesCount 4 22 | 23 | #define kPasscodeBoxWidth 61.0 24 | #define kPasscodeBoxHeight 53.0 25 | 26 | 27 | // The mode which controls the passcode view behavior 28 | enum { 29 | /** 30 | * Displays the passcode enter view, which the user has to enter the correct passcode 31 | */ 32 | KKPasscodeModeEnter = 0, 33 | 34 | /** 35 | * Creates a new passcode. This allows the user to enter a new passcode then 36 | * imediately verify it. 37 | */ 38 | KKPasscodeModeSet = 1, 39 | 40 | /** 41 | * Disables an existing passcode. This allows the user to disable the passcode lock by 42 | * entering the passcode 43 | */ 44 | KKPasscodeModeDisabled = 2, 45 | 46 | /** 47 | * Changes an existing passcode. This allows the user to change the passcode by 48 | * entering the existing passcode, followed by a new passcode 49 | */ 50 | KKPasscodeModeChange = 3 51 | }; 52 | typedef NSUInteger KKPasscodeMode; 53 | 54 | 55 | @class KKPasscodeViewController; 56 | 57 | @protocol KKPasscodeViewControllerDelegate 58 | 59 | @optional 60 | 61 | - (void)didPasscodeEnteredCorrectly:(KKPasscodeViewController*)viewController; 62 | - (void)didPasscodeEnteredIncorrectly:(KKPasscodeViewController*)viewController; 63 | - (void)shouldLockApplication:(KKPasscodeViewController*)viewController; 64 | - (void)shouldEraseApplicationData:(KKPasscodeViewController*)viewController; 65 | - (void)didSettingsChanged:(KKPasscodeViewController*)viewController; 66 | 67 | @end 68 | 69 | 70 | @interface KKPasscodeViewController : UIViewController { 71 | 72 | // delegate which called when major events happens 73 | id __unsafe_unretained _delegate; 74 | 75 | UILabel* _passcodeConfirmationWarningLabel; 76 | UIView* _failedAttemptsView; 77 | UILabel* _failedAttemptsLabel; 78 | 79 | // the current panel that being displayed 80 | NSUInteger _currentPanel; 81 | 82 | // used to transition between table views 83 | NSMutableArray* _tableViews; 84 | 85 | // array of passcode entry text fields 86 | NSMutableArray* _textFields; 87 | 88 | NSMutableArray* _boxes; 89 | 90 | UITableView* _enterPasscodeTableView; 91 | UITextField* _enterPasscodeTextField; 92 | 93 | UITableView* _setPasscodeTableView; 94 | UITextField* _setPasscodeTextField; 95 | 96 | UITableView* _confirmPasscodeTableView; 97 | UITextField* _confirmPasscodeTextField; 98 | 99 | // readwrite override for passlock mode 100 | KKPasscodeMode _mode; 101 | 102 | // whatever the passcode lock is turned on or off 103 | BOOL _passcodeLockOn; 104 | 105 | // whatever the erase data option is turned on or off 106 | BOOL _eraseData; 107 | 108 | // Used to make sure we do not release the keyboard when on iPad 109 | BOOL _shouldReleaseFirstResponser; 110 | 111 | } 112 | 113 | @property (nonatomic, unsafe_unretained) id delegate; 114 | @property (nonatomic, assign) KKPasscodeMode mode; 115 | 116 | 117 | @end 118 | 119 | -------------------------------------------------------------------------------- /src/KKPasscodeViewController.m: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import "KKPasscodeViewController.h" 19 | #import "KKKeychain.h" 20 | #import "KKPasscodeSettingsViewController.h" 21 | #import "KKPasscodeLock.h" 22 | 23 | #import 24 | #import 25 | 26 | @interface KKPasscodeViewController () 27 | 28 | @property(nonatomic,assign) BOOL isSmallLandscape; 29 | @property(nonatomic,strong) UIView *dimView; 30 | 31 | @end 32 | 33 | @interface KKPasscodeViewController (Private) 34 | 35 | - (UITextField*)passcodeTextField; 36 | - (NSArray*)boxes; 37 | - (UIView*)headerViewForTextField:(UITextField*)textField; 38 | - (void)moveToNextTableView; 39 | - (void)moveToPreviousTableView; 40 | - (void)incrementFailedAttemptsLabel; 41 | 42 | @end 43 | 44 | 45 | @implementation KKPasscodeViewController 46 | 47 | @synthesize delegate = _delegate; 48 | @synthesize mode = _mode; 49 | @synthesize isSmallLandscape; 50 | 51 | #pragma mark - 52 | #pragma mark UIViewController 53 | 54 | - (id)init 55 | { 56 | if (self = [super init]) { 57 | self.modalPresentationStyle = UIModalPresentationFormSheet; 58 | } 59 | return self; 60 | } 61 | 62 | - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil 63 | { 64 | if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) { 65 | self.modalPresentationStyle = UIModalPresentationFormSheet; 66 | } 67 | return self; 68 | } 69 | 70 | - (id)initWithCoder:(NSCoder *)aDecoder 71 | { 72 | if (self = [super initWithCoder:aDecoder]) { 73 | self.modalPresentationStyle = UIModalPresentationFormSheet; 74 | } 75 | return self; 76 | } 77 | 78 | - (void)loadView 79 | { 80 | [super loadView]; 81 | 82 | self.view.backgroundColor = [UIColor whiteColor]; 83 | 84 | CGRect tableViewFrame = self.view.bounds; 85 | if (UI_USER_INTERFACE_IDIOM() != UIUserInterfaceIdiomPad && [[UIScreen mainScreen] bounds].size.height > 480) { 86 | // is running on device with 4" screen so add background tableView 87 | UITableView *backgroundTableView = [[UITableView alloc] initWithFrame:tableViewFrame style:UITableViewStyleGrouped]; 88 | [self.view addSubview:backgroundTableView]; 89 | 90 | //and move other tableViews down so boxes are vertically centered 91 | tableViewFrame.origin.y += 44.0; 92 | } 93 | 94 | _enterPasscodeTableView = [[UITableView alloc] initWithFrame:tableViewFrame style:UITableViewStyleGrouped]; 95 | _enterPasscodeTableView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight; 96 | _enterPasscodeTableView.delegate = self; 97 | _enterPasscodeTableView.dataSource = self; 98 | _enterPasscodeTableView.separatorStyle = UITableViewCellSeparatorStyleNone; 99 | _enterPasscodeTableView.backgroundColor = [UIColor groupTableViewBackgroundColor]; 100 | [self.view addSubview:_enterPasscodeTableView]; 101 | 102 | _setPasscodeTableView = [[UITableView alloc] initWithFrame:tableViewFrame style:UITableViewStyleGrouped]; 103 | _setPasscodeTableView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight; 104 | _setPasscodeTableView.delegate = self; 105 | _setPasscodeTableView.dataSource = self; 106 | _setPasscodeTableView.separatorStyle = UITableViewCellSeparatorStyleNone; 107 | _setPasscodeTableView.backgroundColor = [UIColor groupTableViewBackgroundColor]; 108 | [self.view addSubview:_setPasscodeTableView]; 109 | 110 | _confirmPasscodeTableView = [[UITableView alloc] initWithFrame:tableViewFrame style:UITableViewStyleGrouped]; 111 | _confirmPasscodeTableView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight; 112 | _confirmPasscodeTableView.delegate = self; 113 | _confirmPasscodeTableView.dataSource = self; 114 | _confirmPasscodeTableView.separatorStyle = UITableViewCellSeparatorStyleNone; 115 | _confirmPasscodeTableView.backgroundColor = [UIColor groupTableViewBackgroundColor]; 116 | [self.view addSubview:_confirmPasscodeTableView]; 117 | 118 | _shouldReleaseFirstResponser = NO; 119 | 120 | } 121 | 122 | 123 | - (void)viewWillAppear:(BOOL)animated 124 | { 125 | [super viewWillAppear:animated]; 126 | 127 | _passcodeLockOn = [[KKKeychain getStringForKey:@"passcode_on"] isEqualToString:@"YES"]; 128 | _eraseData = [[KKPasscodeLock sharedLock] eraseOption] && [[KKKeychain getStringForKey:@"erase_data_on"] isEqualToString:@"YES"]; 129 | 130 | _enterPasscodeTextField = [[UITextField alloc] init]; 131 | _enterPasscodeTextField.delegate = self; 132 | _enterPasscodeTextField.keyboardType = UIKeyboardTypeNumberPad; 133 | _enterPasscodeTextField.hidden = YES; 134 | 135 | _setPasscodeTextField = [[UITextField alloc] init]; 136 | _setPasscodeTextField.delegate = self; 137 | _setPasscodeTextField.keyboardType = UIKeyboardTypeNumberPad; 138 | _setPasscodeTextField.hidden = YES; 139 | 140 | _confirmPasscodeTextField = [[UITextField alloc] init]; 141 | _confirmPasscodeTextField.delegate = self; 142 | _confirmPasscodeTextField.keyboardType = UIKeyboardTypeNumberPad; 143 | _confirmPasscodeTextField.hidden = YES; 144 | 145 | _tableViews = [[NSMutableArray alloc] init]; 146 | _textFields = [[NSMutableArray alloc] init]; 147 | _boxes = [[NSMutableArray alloc] init]; 148 | 149 | // Need to make sure everything is visible in landscape mode on small devices. 150 | self.isSmallLandscape = (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone && UIInterfaceOrientationIsLandscape(self.interfaceOrientation)); 151 | 152 | if (_mode == KKPasscodeModeSet) { 153 | self.navigationItem.title = KKPasscodeLockLocalizedString(@"Set Passcode", @""); 154 | self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel 155 | target:self 156 | action:@selector(cancelButtonPressed:)]; 157 | } else if (_mode == KKPasscodeModeChange) { 158 | self.navigationItem.title = KKPasscodeLockLocalizedString(@"Change Passcode", @""); 159 | self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel 160 | target:self 161 | action:@selector(cancelButtonPressed:)]; 162 | 163 | } else if (_mode == KKPasscodeModeDisabled) { 164 | self.navigationItem.title = KKPasscodeLockLocalizedString(@"Turn off Passcode", @""); 165 | self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel 166 | target:self 167 | action:@selector(cancelButtonPressed:)]; 168 | 169 | } else { 170 | self.navigationItem.title = KKPasscodeLockLocalizedString(@"Enter Passcode", @""); 171 | } 172 | 173 | CGFloat totalBoxesWidth = (71.0 * kPasscodeBoxesCount) - 10.0; 174 | 175 | if (_mode == KKPasscodeModeSet || _mode == KKPasscodeModeChange) { 176 | if (_passcodeLockOn) { 177 | _enterPasscodeTableView.tableHeaderView = [self headerViewForTextField:_enterPasscodeTextField]; 178 | [_tableViews addObject:_enterPasscodeTableView]; 179 | [_textFields addObject:_enterPasscodeTextField]; 180 | [_boxes addObject:[self boxes]]; 181 | UIView *boxesView = [[UIView alloc] initWithFrame:CGRectMake((self.view.bounds.size.width - totalBoxesWidth) * 0.5, 0, totalBoxesWidth, kPasscodeBoxHeight)]; 182 | boxesView.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin; 183 | for (int i = 0; i < [[_boxes lastObject] count]; i++) { 184 | [boxesView addSubview:[[_boxes lastObject] objectAtIndex:i]]; 185 | } 186 | [_enterPasscodeTableView.tableHeaderView addSubview:boxesView]; 187 | } 188 | 189 | _setPasscodeTableView.tableHeaderView = [self headerViewForTextField:_setPasscodeTextField]; 190 | 191 | [_tableViews addObject:_setPasscodeTableView]; 192 | [_textFields addObject:_setPasscodeTextField]; 193 | [_boxes addObject:[self boxes]]; 194 | UIView *boxesView = [[UIView alloc] initWithFrame:CGRectMake((self.view.bounds.size.width - totalBoxesWidth) * 0.5, 0, totalBoxesWidth, kPasscodeBoxHeight)]; 195 | boxesView.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin; 196 | for (int i = 0; i < [[_boxes lastObject] count]; i++) { 197 | [boxesView addSubview:[[_boxes lastObject] objectAtIndex:i]]; 198 | } 199 | [_setPasscodeTableView.tableHeaderView addSubview:boxesView]; 200 | 201 | _confirmPasscodeTableView.tableHeaderView = [self headerViewForTextField:_confirmPasscodeTextField]; 202 | [_tableViews addObject:_confirmPasscodeTableView]; 203 | [_textFields addObject:_confirmPasscodeTextField]; 204 | [_boxes addObject:[self boxes]]; 205 | UIView *boxesConfirmView = [[UIView alloc] initWithFrame:CGRectMake((self.view.bounds.size.width - totalBoxesWidth) * 0.5, 0, totalBoxesWidth, kPasscodeBoxHeight)]; 206 | boxesConfirmView.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin; 207 | for (int i = 0; i < [[_boxes lastObject] count]; i++) { 208 | [boxesConfirmView addSubview:[[_boxes lastObject] objectAtIndex:i]]; 209 | } 210 | [_confirmPasscodeTableView.tableHeaderView addSubview:boxesConfirmView]; 211 | } else { 212 | _enterPasscodeTableView.tableHeaderView = [self headerViewForTextField:_enterPasscodeTextField]; 213 | [_tableViews addObject:_enterPasscodeTableView]; 214 | [_textFields addObject:_enterPasscodeTextField]; 215 | [_boxes addObject:[self boxes]]; 216 | UIView *boxesView = [[UIView alloc] initWithFrame:CGRectMake((self.view.bounds.size.width - totalBoxesWidth) * 0.5, 0, totalBoxesWidth, kPasscodeBoxHeight)]; 217 | boxesView.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin; 218 | for (int i = 0; i < [[_boxes lastObject] count]; i++) { 219 | [boxesView addSubview:[[_boxes lastObject] objectAtIndex:i]]; 220 | } 221 | [_enterPasscodeTableView.tableHeaderView addSubview:boxesView]; 222 | } 223 | 224 | [self.view addSubview:[_tableViews objectAtIndex:0]]; 225 | 226 | for (int i = 1; i < [_tableViews count]; i++) { 227 | UITableView *tableView = [_tableViews objectAtIndex:i]; 228 | tableView.frame = CGRectMake(tableView.frame.origin.x + self.view.bounds.size.width, 229 | tableView.frame.origin.y, 230 | tableView.frame.size.width, 231 | tableView.frame.size.height); 232 | [self.view addSubview:tableView]; 233 | } 234 | 235 | [[_textFields objectAtIndex:0] becomeFirstResponder]; 236 | [[_tableViews objectAtIndex:0] reloadData]; 237 | [[_textFields objectAtIndex:[_tableViews count] - 1] setReturnKeyType:UIReturnKeyDone]; 238 | 239 | if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { 240 | if ([_tableViews count] > 1) { 241 | [self moveToNextTableView]; 242 | [self moveToPreviousTableView]; 243 | } else { 244 | UITableView *tableView = [_tableViews objectAtIndex:0]; 245 | tableView.frame = CGRectMake(tableView.frame.origin.x, 246 | tableView.frame.origin.y, 247 | self.view.bounds.size.width, 248 | self.view.bounds.size.height); 249 | } 250 | 251 | if (!self.dimView) { 252 | id appDelegate = [[UIApplication sharedApplication] delegate]; 253 | self.dimView = [[UIView alloc] initWithFrame:appDelegate.window.rootViewController.view.bounds]; 254 | self.dimView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight; 255 | self.dimView.backgroundColor = [UIColor scrollViewTexturedBackgroundColor]; 256 | self.dimView.alpha = 0.0f; 257 | [appDelegate.window.rootViewController.view addSubview:self.dimView]; 258 | [UIView animateWithDuration:0.3f animations:^{ 259 | self.dimView.alpha = 1.0f; 260 | }]; 261 | } 262 | } 263 | } 264 | 265 | 266 | - (void)viewWillDisappear:(BOOL)animated { 267 | [super viewWillDisappear:animated]; 268 | 269 | _shouldReleaseFirstResponser = YES; 270 | [_enterPasscodeTextField resignFirstResponder]; 271 | [_setPasscodeTextField resignFirstResponder]; 272 | [_confirmPasscodeTextField resignFirstResponder]; 273 | 274 | if (self.dimView) { 275 | [UIView animateWithDuration:0.3f 276 | animations:^{ 277 | self.dimView.alpha = 0.0f; 278 | } 279 | completion:^(BOOL finished) { 280 | [self.dimView removeFromSuperview]; 281 | self.dimView = nil; 282 | }]; 283 | } 284 | } 285 | 286 | 287 | #pragma mark - 288 | #pragma mark Private methods 289 | 290 | 291 | - (void)cancelButtonPressed:(id)sender 292 | { 293 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 294 | [self dismissModalViewControllerAnimated:YES]; 295 | #else 296 | [self dismissViewControllerAnimated:YES completion:nil]; 297 | #endif 298 | } 299 | 300 | 301 | - (void)incrementFailedAttemptsLabel 302 | { 303 | AudioServicesPlaySystemSound(kSystemSoundID_Vibrate); 304 | 305 | _enterPasscodeTextField.text = @""; 306 | for (int i = 0; i < kPasscodeBoxesCount; i++) { 307 | [[[_boxes objectAtIndex:_currentPanel] objectAtIndex:i] setImage:[UIImage imageNamed:@"KKPasscodeLock.bundle/box_empty.png"]]; 308 | } 309 | 310 | NSInteger _failedAttemptsCount = [[KKKeychain getStringForKey:@"failedAttemptsCount"] integerValue]; 311 | 312 | _failedAttemptsCount++; 313 | 314 | [KKKeychain setString:[NSString stringWithFormat:@"%d", _failedAttemptsCount] forKey:@"failedAttemptsCount"]; 315 | 316 | if (_failedAttemptsCount == 1) { 317 | _failedAttemptsLabel.text = KKPasscodeLockLocalizedString(@"1 Failed Passcode Attempt", @""); 318 | } else { 319 | _failedAttemptsLabel.text = [NSString stringWithFormat:KKPasscodeLockLocalizedString(@"%i Failed Passcode Attempts", @""), _failedAttemptsCount]; 320 | } 321 | CGSize size = [_failedAttemptsLabel.text sizeWithFont:[UIFont boldSystemFontOfSize:self.isSmallLandscape ? 10.0f : 14.0f]]; 322 | _failedAttemptsLabel.frame = _failedAttemptsView.frame = CGRectMake((self.view.bounds.size.width - (size.width + (self.isSmallLandscape ? 20.0f : 40.0f))) / 2, self.isSmallLandscape ? 75.0f : 150.0f, size.width + (self.isSmallLandscape ? 20.0f : 40.0f), size.height + (self.isSmallLandscape ? 5.0f : 10.0f)); 323 | 324 | CAGradientLayer *gradient = [CAGradientLayer layer]; 325 | gradient.frame = _failedAttemptsView.bounds; 326 | gradient.colors = [NSArray arrayWithObjects: 327 | (id)[[UIColor colorWithRed:0.7 green:0.05 blue:0.05 alpha:1.0] CGColor], 328 | (id)[[UIColor colorWithRed:0.8 green:0.2 blue:0.2 alpha:1.0] CGColor], nil]; 329 | [_failedAttemptsView.layer insertSublayer:gradient atIndex:0]; 330 | _failedAttemptsView.layer.masksToBounds = YES; 331 | 332 | _failedAttemptsLabel.hidden = NO; 333 | _failedAttemptsView.hidden = NO; 334 | 335 | if (_failedAttemptsCount == [[KKPasscodeLock sharedLock] attemptsAllowed]) { 336 | 337 | _enterPasscodeTextField.delegate = nil; 338 | 339 | if (_eraseData) { 340 | if ([_delegate respondsToSelector:@selector(shouldEraseApplicationData:)]) { 341 | [_delegate shouldEraseApplicationData:self]; 342 | } 343 | } else { 344 | if ([_delegate respondsToSelector:@selector(didPasscodeEnteredIncorrectly:)]) { 345 | [_delegate didPasscodeEnteredIncorrectly:self]; 346 | } 347 | 348 | [KKKeychain setString:[[KKPasscodeLock sharedLock].dateFormatter stringFromDate:[NSDate date]] forKey:@"incorrect_passcode_datetime"]; 349 | 350 | if ([_delegate respondsToSelector:@selector(shouldLockApplication:)]) { 351 | [_delegate shouldLockApplication:self]; 352 | } 353 | } 354 | 355 | [KKKeychain setString:@"0" forKey:@"failedAttemptsCount"]; 356 | } 357 | 358 | } 359 | 360 | - (void)moveToNextTableView 361 | { 362 | _currentPanel += 1; 363 | 364 | UITableView *oldTableView = [_tableViews objectAtIndex:_currentPanel - 1]; 365 | UITableView *newTableView = [_tableViews objectAtIndex:_currentPanel]; 366 | 367 | newTableView.frame = CGRectMake(oldTableView.frame.origin.x + self.view.bounds.size.width, 368 | oldTableView.frame.origin.y, 369 | oldTableView.frame.size.width, 370 | oldTableView.frame.size.height); 371 | 372 | for (int i = 0; i < kPasscodeBoxesCount; i++) { 373 | [[[_boxes objectAtIndex:_currentPanel] objectAtIndex:i] setImage:[UIImage imageNamed:@"KKPasscodeLock.bundle/box_empty.png"]]; 374 | } 375 | 376 | [UIView beginAnimations:@"" context:nil]; 377 | [UIView setAnimationDuration:0.25]; 378 | oldTableView.frame = CGRectMake(oldTableView.frame.origin.x - self.view.bounds.size.width, oldTableView.frame.origin.y, oldTableView.frame.size.width, oldTableView.frame.size.height); 379 | newTableView.frame = self.view.frame; 380 | [UIView commitAnimations]; 381 | 382 | _shouldReleaseFirstResponser = YES; 383 | [[_textFields objectAtIndex:_currentPanel - 1] resignFirstResponder]; 384 | _shouldReleaseFirstResponser = NO; 385 | [[_textFields objectAtIndex:_currentPanel] becomeFirstResponder]; 386 | } 387 | 388 | 389 | - (void)moveToPreviousTableView 390 | { 391 | _currentPanel -= 1; 392 | 393 | UITableView *oldTableView = [_tableViews objectAtIndex:_currentPanel + 1]; 394 | UITableView *newTableView = [_tableViews objectAtIndex:_currentPanel]; 395 | newTableView.frame = CGRectMake(oldTableView.frame.origin.x - self.view.bounds.size.width, oldTableView.frame.origin.y, oldTableView.frame.size.width, oldTableView.frame.size.height); 396 | 397 | for (int i = 0; i < kPasscodeBoxesCount; i++) { 398 | [[[_boxes objectAtIndex:_currentPanel] objectAtIndex:i] setImage:[UIImage imageNamed:@"KKPasscodeLock.bundle/box_empty.png"]]; 399 | } 400 | 401 | [UIView beginAnimations:@"" context:nil]; 402 | [UIView setAnimationDuration:0.25]; 403 | oldTableView.frame = CGRectMake(oldTableView.frame.origin.x + self.view.bounds.size.width, oldTableView.frame.origin.y, oldTableView.frame.size.width, oldTableView.frame.size.height); 404 | newTableView.frame = self.view.frame; 405 | [UIView commitAnimations]; 406 | 407 | _shouldReleaseFirstResponser = YES; 408 | [[_textFields objectAtIndex:_currentPanel + 1] resignFirstResponder]; 409 | _shouldReleaseFirstResponser = NO; 410 | [[_textFields objectAtIndex:_currentPanel] becomeFirstResponder]; 411 | } 412 | 413 | 414 | - (void)nextDigitPressed 415 | { 416 | UITextField* textField = [_textFields objectAtIndex:_currentPanel]; 417 | 418 | if (![textField.text isEqualToString:@""]) { 419 | 420 | if (_mode == KKPasscodeModeSet) { 421 | if ([textField isEqual:_setPasscodeTextField]) { 422 | [self moveToNextTableView]; 423 | } else if ([textField isEqual:_confirmPasscodeTextField]) { 424 | if (![_confirmPasscodeTextField.text isEqualToString:_setPasscodeTextField.text]) { 425 | _confirmPasscodeTextField.text = @""; 426 | _setPasscodeTextField.text = @""; 427 | _passcodeConfirmationWarningLabel.text = KKPasscodeLockLocalizedString(@"Passcodes did not match. Try again.", @""); 428 | [self moveToPreviousTableView]; 429 | } else { 430 | if ([KKKeychain setString:_setPasscodeTextField.text forKey:@"passcode"]) { 431 | [KKKeychain setString:@"YES" forKey:@"passcode_on"]; 432 | } 433 | 434 | if ([_delegate respondsToSelector:@selector(didSettingsChanged:)]) { 435 | [_delegate performSelector:@selector(didSettingsChanged:) withObject:self]; 436 | } 437 | 438 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 439 | [self dismissModalViewControllerAnimated:YES]; 440 | #else 441 | [self dismissViewControllerAnimated:YES completion:nil]; 442 | #endif 443 | } 444 | } 445 | } else if (_mode == KKPasscodeModeChange) { 446 | NSString* passcode = [KKKeychain getStringForKey:@"passcode"]; 447 | if ([textField isEqual:_enterPasscodeTextField]) { 448 | if ([passcode isEqualToString:_enterPasscodeTextField.text]) { 449 | [self moveToNextTableView]; 450 | } else { 451 | [self incrementFailedAttemptsLabel]; 452 | } 453 | } else if ([textField isEqual:_setPasscodeTextField]) { 454 | if ([passcode isEqualToString:_setPasscodeTextField.text]) { 455 | _setPasscodeTextField.text = @""; 456 | _passcodeConfirmationWarningLabel.text = KKPasscodeLockLocalizedString(@"Enter a different passcode. You cannot re-use the same passcode.", @""); 457 | _passcodeConfirmationWarningLabel.frame = CGRectMake(0.0, 132.0, self.view.bounds.size.width, 60.0); 458 | } else { 459 | _passcodeConfirmationWarningLabel.text = @""; 460 | _passcodeConfirmationWarningLabel.frame = CGRectMake(0.0, 146.0, self.view.bounds.size.width, 30.0); 461 | [self moveToNextTableView]; 462 | } 463 | } else if ([textField isEqual:_confirmPasscodeTextField]) { 464 | if (![_confirmPasscodeTextField.text isEqualToString:_setPasscodeTextField.text]) { 465 | _confirmPasscodeTextField.text = @""; 466 | _setPasscodeTextField.text = @""; 467 | _passcodeConfirmationWarningLabel.text = KKPasscodeLockLocalizedString(@"Passcodes did not match. Try again.", ""); 468 | [self moveToPreviousTableView]; 469 | } else { 470 | if ([KKKeychain setString:_setPasscodeTextField.text forKey:@"passcode"]) { 471 | [KKKeychain setString:@"YES" forKey:@"passcode_on"]; 472 | } 473 | 474 | if ([_delegate respondsToSelector:@selector(didSettingsChanged:)]) { 475 | [_delegate performSelector:@selector(didSettingsChanged:) withObject:self]; 476 | } 477 | 478 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 479 | [self dismissModalViewControllerAnimated:YES]; 480 | #else 481 | [self dismissViewControllerAnimated:YES completion:nil]; 482 | #endif 483 | } 484 | } 485 | } 486 | } 487 | } 488 | 489 | - (void)vaildatePasscode:(UITextField*)textField 490 | { 491 | if (_mode == KKPasscodeModeDisabled) { 492 | NSString *passcode = [KKKeychain getStringForKey:@"passcode"]; 493 | if ([_enterPasscodeTextField.text isEqualToString:passcode]) { 494 | if ([KKKeychain setString:@"NO" forKey:@"passcode_on"]) { 495 | [KKKeychain setString:@"" forKey:@"passcode"]; 496 | } 497 | 498 | if ([_delegate respondsToSelector:@selector(didSettingsChanged:)]) { 499 | [_delegate performSelector:@selector(didSettingsChanged:) withObject:self]; 500 | } 501 | 502 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 503 | [self dismissModalViewControllerAnimated:YES]; 504 | #else 505 | [self dismissViewControllerAnimated:YES completion:nil]; 506 | #endif 507 | } else { 508 | [self incrementFailedAttemptsLabel]; 509 | } 510 | } else if (_mode == KKPasscodeModeEnter) { 511 | NSString *passcode = [KKKeychain getStringForKey:@"passcode"]; 512 | if ([_enterPasscodeTextField.text isEqualToString:passcode]) { 513 | if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { 514 | [UIView beginAnimations:@"fadeIn" context:nil]; 515 | [UIView setAnimationDelay:0.25]; 516 | [UIView setAnimationDuration:0.5]; 517 | 518 | [UIView commitAnimations]; 519 | } 520 | if ([_delegate respondsToSelector:@selector(didPasscodeEnteredCorrectly:)]) { 521 | [_delegate performSelector:@selector(didPasscodeEnteredCorrectly:) withObject:self]; 522 | } 523 | 524 | [KKKeychain setString:@"0" forKey:@"failedAttemptsCount"]; 525 | 526 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 527 | [self dismissModalViewControllerAnimated:YES]; 528 | #else 529 | [self dismissViewControllerAnimated:YES completion:nil]; 530 | #endif 531 | } else { 532 | [self incrementFailedAttemptsLabel]; 533 | } 534 | } else if (_mode == KKPasscodeModeChange) { 535 | NSString *passcode = [KKKeychain getStringForKey:@"passcode"]; 536 | if ([textField isEqual:_enterPasscodeTextField]) { 537 | if ([passcode isEqualToString:_enterPasscodeTextField.text]) { 538 | [self moveToNextTableView]; 539 | } else { 540 | [self incrementFailedAttemptsLabel]; 541 | } 542 | } else if ([textField isEqual:_setPasscodeTextField]) { 543 | if ([passcode isEqualToString:_setPasscodeTextField.text]) { 544 | _setPasscodeTextField.text = @""; 545 | for (int i = 0; i < kPasscodeBoxesCount; i++) { 546 | [[[_boxes objectAtIndex:_currentPanel] objectAtIndex:i] setImage:[UIImage imageNamed:@"KKPasscodeLock.bundle/box_empty.png"]]; 547 | } 548 | _passcodeConfirmationWarningLabel.text = KKPasscodeLockLocalizedString(@"Enter a different passcode. You cannot re-use the same passcode.", @""); 549 | _passcodeConfirmationWarningLabel.frame = CGRectMake(0.0, 132.0, self.view.bounds.size.width, 60.0); 550 | } else { 551 | _passcodeConfirmationWarningLabel.text = @""; 552 | _passcodeConfirmationWarningLabel.frame = CGRectMake(0.0, 146.0, self.view.bounds.size.width, 30.0); 553 | [self moveToNextTableView]; 554 | } 555 | } else if ([textField isEqual:_confirmPasscodeTextField]) { 556 | if (![_confirmPasscodeTextField.text isEqualToString:_setPasscodeTextField.text]) { 557 | _confirmPasscodeTextField.text = @""; 558 | _setPasscodeTextField.text = @""; 559 | _passcodeConfirmationWarningLabel.text = KKPasscodeLockLocalizedString(@"Passcodes did not match. Try again.", @""); 560 | [self moveToPreviousTableView]; 561 | } else { 562 | if ([KKKeychain setString:_setPasscodeTextField.text forKey:@"passcode"]) { 563 | [KKKeychain setString:@"YES" forKey:@"passcode_on"]; 564 | } 565 | 566 | if ([_delegate respondsToSelector:@selector(didSettingsChanged:)]) { 567 | [_delegate performSelector:@selector(didSettingsChanged:) withObject:self]; 568 | } 569 | 570 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 571 | [self dismissModalViewControllerAnimated:YES]; 572 | #else 573 | [self dismissViewControllerAnimated:YES completion:nil]; 574 | #endif 575 | } 576 | } 577 | } else if ([textField isEqual:_setPasscodeTextField]) { 578 | [self moveToNextTableView]; 579 | } else if ([textField isEqual:_confirmPasscodeTextField]) { 580 | if (![_confirmPasscodeTextField.text isEqualToString:_setPasscodeTextField.text]) { 581 | _confirmPasscodeTextField.text = @""; 582 | _setPasscodeTextField.text = @""; 583 | _passcodeConfirmationWarningLabel.text = KKPasscodeLockLocalizedString(@"Passcodes did not match. Try again.", @""); 584 | [self moveToPreviousTableView]; 585 | } else { 586 | if ([KKKeychain setString:_setPasscodeTextField.text forKey:@"passcode"]) { 587 | [KKKeychain setString:@"YES" forKey:@"passcode_on"]; 588 | } 589 | 590 | if ([_delegate respondsToSelector:@selector(didSettingsChanged:)]) { 591 | [_delegate performSelector:@selector(didSettingsChanged:) withObject:self]; 592 | } 593 | 594 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 595 | [self dismissModalViewControllerAnimated:YES]; 596 | #else 597 | [self dismissViewControllerAnimated:YES completion:nil]; 598 | #endif 599 | } 600 | } 601 | } 602 | 603 | 604 | - (void)doneButtonPressed 605 | { 606 | UITextField *textField = [_textFields objectAtIndex:_currentPanel]; 607 | [self vaildatePasscode:textField]; 608 | } 609 | 610 | 611 | - (UIView*)headerViewForTextField:(UITextField*)textField 612 | { 613 | [self.view addSubview:textField]; 614 | UIView *headerView = [[UIView alloc] initWithFrame:CGRectMake(0.0, 0.0, self.view.bounds.size.width, 70.0)]; 615 | UILabel *headerLabel = [[UILabel alloc] initWithFrame:CGRectMake(0.0, self.isSmallLandscape ? 2.0f : 28.0f, self.view.bounds.size.width, 30.0)]; 616 | headerLabel.textColor = [UIColor colorWithRed:0.3 green:0.3 blue:0.4 alpha:1.0]; 617 | headerLabel.backgroundColor = [UIColor clearColor]; 618 | 619 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 620 | headerLabel.textAlignment = UITextAlignmentCenter; 621 | #else 622 | headerLabel.textAlignment = NSTextAlignmentCenter; 623 | #endif 624 | 625 | headerLabel.font = [UIFont boldSystemFontOfSize:self.isSmallLandscape ? 12.0f : 17.0f]; 626 | headerLabel.shadowOffset = CGSizeMake(0, 1.0); 627 | headerLabel.shadowColor = [UIColor colorWithRed:1.0 green:1.0 blue:1.0 alpha:1.0]; 628 | 629 | if ([textField isEqual:_setPasscodeTextField]) { 630 | _passcodeConfirmationWarningLabel = [[UILabel alloc] initWithFrame:CGRectMake(0.0, self.isSmallLandscape ? 73.0f : 146.0, self.view.bounds.size.width, 30.0)]; 631 | _passcodeConfirmationWarningLabel.textColor = [UIColor colorWithRed:0.3 green:0.3 blue:0.4 alpha:1.0]; 632 | _passcodeConfirmationWarningLabel.backgroundColor = [UIColor clearColor]; 633 | 634 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 635 | _passcodeConfirmationWarningLabel.textAlignment = UITextAlignmentCenter; 636 | #else 637 | _passcodeConfirmationWarningLabel.textAlignment = NSTextAlignmentCenter; 638 | #endif 639 | 640 | _passcodeConfirmationWarningLabel.font = [UIFont systemFontOfSize:14.0]; 641 | _passcodeConfirmationWarningLabel.shadowOffset = CGSizeMake(0, 1.0); 642 | _passcodeConfirmationWarningLabel.shadowColor = [UIColor colorWithRed:1.0 green:1.0 blue:1.0 alpha:1.0]; 643 | _passcodeConfirmationWarningLabel.text = @""; 644 | _passcodeConfirmationWarningLabel.numberOfLines = 0; 645 | 646 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 647 | _passcodeConfirmationWarningLabel.lineBreakMode = UILineBreakModeWordWrap; 648 | #else 649 | _passcodeConfirmationWarningLabel.lineBreakMode = NSLineBreakByWordWrapping; 650 | #endif 651 | 652 | [headerView addSubview:_passcodeConfirmationWarningLabel]; 653 | } 654 | 655 | if ([textField isEqual:_enterPasscodeTextField]) { 656 | _failedAttemptsView = [[UIView alloc] init]; 657 | _failedAttemptsLabel = [[UILabel alloc] init]; 658 | _failedAttemptsLabel.backgroundColor = [UIColor clearColor]; 659 | _failedAttemptsLabel.textColor = [UIColor whiteColor]; 660 | _failedAttemptsLabel.text = @""; 661 | _failedAttemptsLabel.font = [UIFont boldSystemFontOfSize:self.isSmallLandscape ? 10.0f : 14.0f]; 662 | 663 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < 60000 664 | _failedAttemptsLabel.textAlignment = UITextAlignmentCenter; 665 | #else 666 | _failedAttemptsLabel.textAlignment = NSTextAlignmentCenter; 667 | #endif 668 | 669 | _failedAttemptsLabel.shadowOffset = CGSizeMake(0, -1.0); 670 | _failedAttemptsLabel.shadowColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:1.0]; 671 | _failedAttemptsView.layer.cornerRadius = self.isSmallLandscape ? 7.0f : 14.0f; 672 | _failedAttemptsView.layer.borderWidth = 1.0; 673 | _failedAttemptsView.layer.borderColor = [[UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.25] CGColor]; 674 | 675 | _failedAttemptsLabel.hidden = YES; 676 | _failedAttemptsView.hidden = YES; 677 | 678 | _failedAttemptsView.layer.masksToBounds = YES; 679 | 680 | [headerView addSubview:_failedAttemptsView]; 681 | [headerView addSubview:_failedAttemptsLabel]; 682 | } 683 | 684 | if (_mode == KKPasscodeModeSet) { 685 | if ([textField isEqual:_enterPasscodeTextField]) { 686 | headerLabel.text = KKPasscodeLockLocalizedString(@"Enter your passcode", @""); 687 | } else if ([textField isEqual:_setPasscodeTextField]) { 688 | headerLabel.text = KKPasscodeLockLocalizedString(@"Enter a passcode", @""); 689 | } else if ([textField isEqual:_confirmPasscodeTextField]) { 690 | headerLabel.text = KKPasscodeLockLocalizedString(@"Re-enter your passcode", @""); 691 | } 692 | } else if (_mode == KKPasscodeModeDisabled) { 693 | headerLabel.text = KKPasscodeLockLocalizedString(@"Enter your passcode", @""); 694 | } else if (_mode == KKPasscodeModeChange) { 695 | if ([textField isEqual:_enterPasscodeTextField]) { 696 | headerLabel.text = KKPasscodeLockLocalizedString(@"Enter your old passcode", @""); 697 | } else if ([textField isEqual:_setPasscodeTextField]) { 698 | headerLabel.text = KKPasscodeLockLocalizedString(@"Enter your new passcode", @""); 699 | } else { 700 | headerLabel.text = KKPasscodeLockLocalizedString(@"Re-enter your new passcode", @""); 701 | } 702 | } else { 703 | headerLabel.text = KKPasscodeLockLocalizedString(@"Enter your passcode", @""); 704 | } 705 | 706 | headerLabel.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin; 707 | [headerView addSubview:headerLabel]; 708 | 709 | return headerView; 710 | } 711 | 712 | 713 | - (NSArray*)boxes 714 | { 715 | NSMutableArray* squareViews = [NSMutableArray array]; 716 | 717 | CGFloat squareX = self.isSmallLandscape ? 60.0f : 0.0f; 718 | 719 | CGFloat width = self.isSmallLandscape ? kPasscodeBoxWidth * 0.6f : kPasscodeBoxWidth; 720 | CGFloat height = self.isSmallLandscape ? kPasscodeBoxHeight * 0.6f : kPasscodeBoxHeight; 721 | 722 | for (int i = 0; i < kPasscodeBoxesCount; i++) { 723 | UIImageView *square = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"KKPasscodeLock.bundle/box_empty.png"]]; 724 | square.frame = CGRectMake(squareX, self.isSmallLandscape ? 32.0f : 74.0, width, height); 725 | [squareViews addObject:square]; 726 | squareX += self.isSmallLandscape ? 42.0f : 71.0; 727 | } 728 | return [NSArray arrayWithArray:squareViews]; 729 | } 730 | 731 | #pragma mark - 732 | #pragma mark UITableViewDataSource methods 733 | 734 | - (NSInteger)numberOfSectionsInTableView:(UITableView*)tableView 735 | { 736 | return 0; 737 | } 738 | 739 | 740 | - (NSInteger)tableView:(UITableView*)tableView numberOfRowsInSection:(NSInteger)section 741 | { 742 | return 1; 743 | } 744 | 745 | 746 | - (UITableViewCell*)tableView:(UITableView*)aTableView cellForRowAtIndexPath:(NSIndexPath*)indexPath 747 | { 748 | static NSString* CellIdentifier = @"KKPasscodeViewControllerCell"; 749 | 750 | UITableViewCell* cell = [aTableView dequeueReusableCellWithIdentifier:CellIdentifier]; 751 | if (cell == nil) { 752 | cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; 753 | cell.selectionStyle = UITableViewCellSelectionStyleNone; 754 | } 755 | 756 | if ([aTableView isEqual:_enterPasscodeTableView]) { 757 | cell.accessoryView = _enterPasscodeTextField; 758 | } else if ([aTableView isEqual:_setPasscodeTableView]) { 759 | cell.accessoryView = _setPasscodeTextField; 760 | } else if ([aTableView isEqual:_confirmPasscodeTableView]) { 761 | cell.accessoryView = _confirmPasscodeTextField; 762 | } 763 | 764 | return cell; 765 | } 766 | 767 | 768 | #pragma mark - 769 | #pragma mark UITextFieldDelegate methods 770 | 771 | - (BOOL)textFieldShouldReturn:(UITextField*)textField 772 | { 773 | if ([textField isEqual:[_textFields lastObject]]) { 774 | [self doneButtonPressed]; 775 | } else { 776 | [self nextDigitPressed]; 777 | } 778 | return NO; 779 | } 780 | 781 | 782 | 783 | 784 | 785 | - (BOOL)textField:(UITextField*)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString*)string 786 | { 787 | NSString *result = [textField.text stringByReplacingCharactersInRange:range withString:string]; 788 | textField.text = result; 789 | 790 | for (int i = 0; i < kPasscodeBoxesCount; i++) { 791 | UIImageView *square = [[_boxes objectAtIndex:_currentPanel] objectAtIndex:i]; 792 | if (i < [result length]) { 793 | square.image = [UIImage imageNamed:@"KKPasscodeLock.bundle/box_filled.png"]; 794 | } else { 795 | square.image = [UIImage imageNamed:@"KKPasscodeLock.bundle/box_empty.png"]; 796 | } 797 | } 798 | 799 | if ([result length] == kPasscodeBoxesCount) { 800 | [self vaildatePasscode:textField]; 801 | } 802 | 803 | return NO; 804 | } 805 | 806 | 807 | 808 | - (BOOL)textFieldShouldEndEditing:(UITextField *)textField { 809 | return _shouldReleaseFirstResponser; 810 | } 811 | 812 | #pragma mark - 813 | #pragma mark Memory management 814 | 815 | @end 816 | -------------------------------------------------------------------------------- /tests/KKPasscodeLock/KKPasscodeLock-Prefix.pch: -------------------------------------------------------------------------------- 1 | // 2 | // Prefix header for all source files of the 'KKPasscodeLock' target in the 'KKPasscodeLock' project 3 | // 4 | 5 | #ifdef __OBJC__ 6 | #import 7 | #endif 8 | -------------------------------------------------------------------------------- /tests/KKPasscodeLockTests.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 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339 | defaultConfigurationIsVisible = 0; 340 | defaultConfigurationName = Release; 341 | }; 342 | /* End XCConfigurationList section */ 343 | }; 344 | rootObject = 6D2394AD1548CA89004DF3B7 /* Project object */; 345 | } 346 | -------------------------------------------------------------------------------- /tests/KKPasscodeLockTests/KKPasscodeLock-Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleExecutable 8 | ${EXECUTABLE_NAME} 9 | CFBundleIdentifier 10 | com.kosherpenguin.${PRODUCT_NAME:rfc1034identifier} 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundlePackageType 14 | BNDL 15 | CFBundleShortVersionString 16 | 1.0 17 | CFBundleSignature 18 | ???? 19 | CFBundleVersion 20 | 1 21 | 22 | 23 | -------------------------------------------------------------------------------- /tests/KKPasscodeLockTests/KKPasscodeLockTests.h: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import 19 | 20 | @interface KKPasscodeLockTests : SenTestCase 21 | 22 | @end 23 | -------------------------------------------------------------------------------- /tests/KKPasscodeLockTests/KKPasscodeLockTests.m: -------------------------------------------------------------------------------- 1 | // 2 | // Copyright 2011-2012 Kosher Penguin LLC 3 | // Created by Adar Porat (https://github.com/aporat) on 1/16/2012. 4 | // 5 | // Licensed under the Apache License, Version 2.0 (the "License"); 6 | // you may not use this file except in compliance with the License. 7 | // You may obtain a copy of the License at 8 | // 9 | // http://www.apache.org/licenses/LICENSE-2.0 10 | // 11 | // Unless required by applicable law or agreed to in writing, software 12 | // distributed under the License is distributed on an "AS IS" BASIS, 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 | // See the License for the specific language governing permissions and 15 | // limitations under the License. 16 | // 17 | 18 | #import "KKPasscodeLockTests.h" 19 | #import "KKPasscodeLock.h" 20 | 21 | @implementation KKPasscodeLockTests 22 | 23 | - (void)setUp 24 | { 25 | [super setUp]; 26 | 27 | // Set-up code here. 28 | } 29 | 30 | - (void)tearDown 31 | { 32 | // Tear-down code here. 33 | 34 | [super tearDown]; 35 | } 36 | 37 | - (void)testDefaultSettings 38 | { 39 | KKPasscodeLock* sharedLock = [KKPasscodeLock sharedLock]; 40 | 41 | STAssertEquals(sharedLock.eraseOption, YES, @"Erase option is default to YES"); 42 | STAssertEquals(sharedLock.attemptsAllowed, (NSUInteger)5, @"attemptsAllowed default to 5 tries"); 43 | 44 | 45 | } 46 | 47 | @end 48 | -------------------------------------------------------------------------------- /tests/KKPasscodeLockTests/en.lproj/InfoPlist.strings: -------------------------------------------------------------------------------- 1 | /* Localized versions of Info.plist keys */ 2 | 3 | --------------------------------------------------------------------------------