Released SDK version 5.8.0

Author: Giriraj1200

CHANGELOG.md

@@ -1,3 +1,12 @@
+5.8.0 Release notes (2023-04-20)
+=============================================================
+
+### Enhancements
+* Added FaceID helper in the LoginRadius SDK for authentication through facial recognition. 
+  For detailed information on FaceID, please refer to the following document:
+    https://developer.apple.com/documentation/localauthentication/logging_a_user_into_your_app_with_face_id_or_touch_id
+
+
 5.7.0 Release notes (2022-12-27)
 =============================================================
 

Example/ObjCDemo/ObjCDemo/ViewController.m

@@ -11,6 +11,7 @@
 #import "DetailViewController.h"
 #import "XLFormViewControllerExtension.h"
 #import "AppDelegate.h"
+#import <LocalAuthentication/LocalAuthentication.h>
 
 @interface ViewController ()
 @property ( nonatomic, nullable)  BOOL *isEmailAvailable;
@@ -210,11 +211,11 @@ - (void) setupForm
     //Social Login Section
     if(![[[LoginRadiusSDK sharedInstance] session] isLoggedIn])
     {
-        section = [XLFormSectionDescriptor formSectionWithTitle:@"Touch ID"];
+        section = [XLFormSectionDescriptor formSectionWithTitle:@"Touch / Face ID"];
         [form addFormSection:section];
 
-        row = [XLFormRowDescriptor formRowDescriptorWithTag:@"TouchID" rowType:XLFormRowDescriptorTypeButton title:@"Touch ID"];
-        row.action.formSelector = @selector(showTouchIDLogin);
+        row = [XLFormRowDescriptor formRowDescriptorWithTag:@"Touch / Face ID" rowType:XLFormRowDescriptorTypeButton title:@"Touch / Face ID"];
+        row.action.formSelector = @selector(biometryType);
         [section addFormRow:row];
     }
 
@@ -573,14 +574,64 @@ - (void) showTouchIDLogin
 {
     [[LRTouchIDAuth sharedInstance] localAuthenticationWithFallbackTitle:@"" completion:^(BOOL success, NSError *error) {
         if (success) {
+            [self showAlert:@"Success" message:@"Successfully Authenticated"];
             NSLog(@"successfully authenticated with touch id");
             [self showProfileController];
         } else {
+            [self showAlert:@"Error" message:error.description];
             NSLog(@"Error: %@", [error description]);
         }
     }];
 }
 
+- (void) showFaceIDLogin
+{
+    [[LRFaceIDAuth sharedInstance]localAuthenticationWithFallbackTitle:@"" completion:^(BOOL success, NSError *error) {
+        if (success){
+            [self showAlert:@"Success" message:@"Successfully Authenticated"];
+            NSLog(@"Successfully authenticated with Face ID");
+            [self showProfileController];
+        }else{
+            [self showAlert:@"Error" message:error.description];
+            NSLog(@"Error: %@", [error description]);
+        }
+    }];
+}
+
+- (void) biometryType
+{
+    LAContext *laContext = [[LAContext alloc] init];
+    
+    NSError *error;
+
+    if ([laContext canEvaluatePolicy:LAPolicyDeviceOwnerAuthenticationWithBiometrics error:&error]) {
+
+        if (error != NULL) {
+            NSLog(error.description);
+        } else {
+
+            if (@available(iOS 11.0.1, *)) {
+                if (laContext.biometryType == LABiometryTypeFaceID) {
+                    //localizedReason = "Unlock using Face ID"
+                    [self showFaceIDLogin];
+                    NSLog(@"FaceId support");
+                    
+                } else if (laContext.biometryType == LABiometryTypeTouchID) {
+                    //localizedReason = "Unlock using Touch ID"
+                    [self showTouchIDLogin];
+                    NSLog(@"TouchId support");
+
+                } else {
+                    //localizedReason = "Unlock using Application Passcode"
+                    NSLog(@"No Biometric support");
+                }
+
+            }
+        }
+    }
+}
+
+
 - (void) errorMessage:(NSDictionary *)data
                              error: (NSError *) error{
 

Example/SwiftDemo/SwiftDemo/ViewController.swift

@@ -10,6 +10,7 @@ import LoginRadiusSDK
 import Eureka
 import SwiftyJSON
 import AuthenticationServices
+import LocalAuthentication
 
 /* Google Native SignIn
  import GoogleSignIn
@@ -363,16 +364,16 @@ class ViewController: FormViewController
 
         if !LoginRadiusSDK.sharedInstance().session.isLoggedIn
         {
-            form +++ Section("Touch ID")
+            form +++ Section("Touch / Face ID")
             {
-                $0.tag = "Touch ID"
+                $0.tag = "Touch / Face ID"
                 }
 
-                <<< ButtonRow ("Touch ID")
+                <<< ButtonRow ("Touch / Face ID")
                 {
                     $0.title = $0.tag
                     }.onCellSelection{ row,arg  in
-                        self.showTouchIDLogin()
+                        self.biometryType()
             }
         }
 
@@ -852,6 +853,57 @@ class ViewController: FormViewController
         })
     }
 
+    func showFaceIDLogin()
+    {
+        LRFaceIDAuth.sharedInstance().localAuthentication(withFallbackTitle: " ", completion: {
+        (success, error) in
+            if let err = error{
+                self.showAlert(title: "ERROR", message: err.localizedDescription)
+            }else{
+                self.showAlert(title: "SUCCESS", message:"Valid User")
+                print("Face ID authentication successfull")
+                self.showProfileController()
+            }
+        })
+    }
+    
+    
+    func biometryType()
+    {
+        
+        let context = LAContext()
+            
+            var error: NSError?
+            
+            if context.canEvaluatePolicy(
+                LAPolicy.deviceOwnerAuthenticationWithBiometrics,
+                error: &error) {
+           if (error != nil) {
+               print(error?.description)
+           } else {
+
+               if #available(iOS 11.0.1, *) {
+                   if (context.biometryType == .faceID) {
+                       //localizedReason = "Unlock using Face ID"
+                       self.showFaceIDLogin()
+
+                      print("Face ID supports")
+
+                   } else if (context.biometryType == .touchID) {
+                       //localizedReason = "Unlock using Touch ID"
+                       self.showTouchIDLogin()
+                       print("TouchId support")
+
+                  } else {
+                       //localizedReason = "Unlock using Application Passcode"
+                     print("No Biometric support")
+                    }
+
+                }
+            }
+        }
+
+    }
     func errorAlert(data:[AnyHashable:Any]?, error:Error )
     {
 

LoginRadiusSDK.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
 s.name         = 'LoginRadiusSDK'
-s.version      = '5.7.0'
+s.version      = '5.8.0'
 s.summary      = 'Official LoginRadius SDK for iOS to integrate User Registration Service or Social Login in your app.'
 
 s.description  = <<-DESC

README.md

@@ -48,7 +48,7 @@ target 'TargetName' do
 
 #Comment the next line if you don't want to use dynamic frameworks
 use_frameworks!
-pod 'LoginRadiusSDK', '~> 5.7.0'
+pod 'LoginRadiusSDK', '~> 5.8.0'
 end
 
 ```

Sources/FaceID/LRFaceIDAuth.h

@@ -0,0 +1,30 @@
+//
+//  LRFaceIDAuth.h
+//  Pods
+//
+//  Created by Megha Agarwal on 15/12/22.
+//
+
+#import <Foundation/Foundation.h>
+#import "LoginRadiusSDK.h"
+
+
+
+@interface LRFaceIDAuth : NSObject
+
+#pragma mark - Init
+
+/**
+ *  Initializer
+ *  @return singleton instance
+ */
++ (instancetype)sharedInstance;
+
+
+
+- (void)localAuthenticationWithFallbackTitle:(NSString *)localizedFallbackTitle
+                                  completion:(LRServiceCompletionHandler)handler;
+
+@end
+
+

Sources/FaceID/LRFaceIDAuth.m

@@ -0,0 +1,58 @@
+//
+//  LRFaceIDAuth.m
+//  Pods
+//
+//  Created by Megha Agarwal on 15/12/22.
+//
+
+#import "LRFaceIDAuth.h"
+#import <LocalAuthentication/LocalAuthentication.h>
+#import "LRErrors.h"
+#import "LoginRadiusError.h"
+#import "LoginRadiusSDK.h"
+
+@implementation LRFaceIDAuth
+
++ (instancetype)sharedInstance {
+    static dispatch_once_t onceToken;
+    static LRFaceIDAuth *instance;
+    
+    dispatch_once(&onceToken, ^{
+        instance = [[LRFaceIDAuth alloc] init];
+    });
+    
+    return instance;
+}
+
+
+- (void)localAuthenticationWithFallbackTitle:(NSString *)localizedFallbackTitle
+                                  completion:(LRServiceCompletionHandler)handler{
+    
+    LAContext *context = [[LAContext alloc] init];
+    NSError *error = nil;
+    
+    if ([context canEvaluatePolicy:LAPolicyDeviceOwnerAuthenticationWithBiometrics error:&error]) {
+        // Authenticate User
+        context.localizedFallbackTitle = localizedFallbackTitle;
+        
+        [context evaluatePolicy:LAPolicyDeviceOwnerAuthenticationWithBiometrics
+                localizedReason:@"Use FaceID to Authenticate"
+                          reply:^(BOOL success, NSError *error) {
+            
+            if (error) {
+                handler(NO, error);
+            }
+            if (success) {
+                handler(YES, nil);
+            } else {
+                handler(NO, [LRErrors faceIDNotDeviceOwner]);
+            }
+        }];
+        
+    } else {
+        NSError *error = [LRErrors faceIDNotAvailable];
+        handler(NO, error);
+    }
+}
+
+@end

Sources/Helper/LRErrorCode.h

@@ -104,6 +104,13 @@ typedef NS_ENUM(NSInteger, LRErrorCode) {
      *  TouchID error
      */
     LRErrorCodeTouchIDNotAvailable,
+    /**
+     *  User is not verified
+     */
+    /**
+     * FaceID error
+     */
+    LRErrorCodeFaceIDNotAvailable,
     /**
      *  User is not verified
      */

Sources/Helper/LRErrors.h

@@ -45,6 +45,8 @@
 + (NSError*)touchIDNotAvailable;
 + (NSError*)touchIDNotDeviceOwner;
 
-
+#pragma mark - Face ID
++ (NSError*)faceIDNotAvailable;
++ (NSError*)faceIDNotDeviceOwner;
 
 @end

Sources/Helper/LRErrors.m

@@ -150,4 +150,15 @@ + (NSError*)touchIDNotDeviceOwner {
                     failureReason:@"TouchID Authentiction failed since the user is not the device's owner"];
 }
 
++ (NSError*)faceIDNotAvailable {
+    return [NSError errorWithCode:LRErrorCodeFaceIDNotAvailable
+                      description:@"Face ID authentication failed"
+                    failureReason:@"The User's device cannot be authenticated using FaceID"];
+}
+
++ (NSError*)faceIDNotDeviceOwner {
+    return [NSError errorWithCode:LRErrorCodeFaceIDNotAvailable
+                      description:@"Face ID authentication failed"
+                    failureReason:@"FaceID Authentiction failed since the user is not the device's owner"];
+}
 @end