Worked on Face Lock issues that were not functioning properly across different devices, including R&D to handle device and OS version compatibility.

ios/authenticationsdk.xcodeproj/project.pbxproj

@@ -11,6 +11,7 @@
 		13B07FBF1A68108700A75B9A /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 13B07FB51A68108700A75B9A /* Images.xcassets */; };
 		761780ED2CA45674006654EE /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 761780EC2CA45674006654EE /* AppDelegate.swift */; };
 		81AB9BB82411601600AC10FF /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 81AB9BB72411601600AC10FF /* LaunchScreen.storyboard */; };
+		AC40AE863A1BE7BA9152BD0A /* PrivacyInfo.xcprivacy in Resources */ = {isa = PBXBuildFile; fileRef = 13B07FB81A68108700A75B9A /* PrivacyInfo.xcprivacy */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -159,6 +160,7 @@
 			files = (
 				81AB9BB82411601600AC10FF /* LaunchScreen.storyboard in Resources */,
 				13B07FBF1A68108700A75B9A /* Images.xcassets in Resources */,
+				AC40AE863A1BE7BA9152BD0A /* PrivacyInfo.xcprivacy in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -366,6 +368,7 @@
 				);
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
+				OTHER_CFLAGS = "$(inherited)";
 				OTHER_CPLUSPLUSFLAGS = (
 					"$(OTHER_CFLAGS)",
 					"-DFOLLY_NO_CONFIG",
@@ -374,7 +377,10 @@
 					"-DFOLLY_CFG_NO_COROUTINES=1",
 					"-DFOLLY_HAVE_CLOCK_GETTIME=1",
 				);
+				REACT_NATIVE_PATH = "${PODS_ROOT}/../../node_modules/react-native";
 				SDKROOT = iphoneos;
+				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "$(inherited) DEBUG";
+				USE_HERMES = true;
 			};
 			name = Debug;
 		};
@@ -431,6 +437,7 @@
 					"\"$(inherited)\"",
 				);
 				MTL_ENABLE_DEBUG_INFO = NO;
+				OTHER_CFLAGS = "$(inherited)";
 				OTHER_CPLUSPLUSFLAGS = (
 					"$(OTHER_CFLAGS)",
 					"-DFOLLY_NO_CONFIG",
@@ -439,7 +446,9 @@
 					"-DFOLLY_CFG_NO_COROUTINES=1",
 					"-DFOLLY_HAVE_CLOCK_GETTIME=1",
 				);
+				REACT_NATIVE_PATH = "${PODS_ROOT}/../../node_modules/react-native";
 				SDKROOT = iphoneos;
+				USE_HERMES = true;
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;

ios/authenticationsdk.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:authenticationsdk.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
+</Workspace>

ios/authenticationsdk/Info.plist

@@ -28,7 +28,6 @@
 	<true/>
 	<key>NSAppTransportSecurity</key>
 	<dict>
-	  <!-- Do not change NSAllowsArbitraryLoads to true, or you will risk app rejection! -->
 		<key>NSAllowsArbitraryLoads</key>
 		<false/>
 		<key>NSAllowsLocalNetworking</key>
@@ -36,6 +35,8 @@
 	</dict>
 	<key>NSLocationWhenInUseUsageDescription</key>
 	<string></string>
+	<key>RCTNewArchEnabled</key>
+	<true/>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIRequiredDeviceCapabilities</key>

ios/authenticationsdk/PrivacyInfo.xcprivacy

@@ -4,20 +4,22 @@
 <dict>
 	<key>NSPrivacyAccessedAPITypes</key>
 	<array>
-		<dict>
-			<key>NSPrivacyAccessedAPIType</key>
-			<string>NSPrivacyAccessedAPICategoryFileTimestamp</string>
-			<key>NSPrivacyAccessedAPITypeReasons</key>
-			<array>
-				<string>C617.1</string>
-			</array>
-		</dict>
 		<dict>
 			<key>NSPrivacyAccessedAPIType</key>
 			<string>NSPrivacyAccessedAPICategoryUserDefaults</string>
 			<key>NSPrivacyAccessedAPITypeReasons</key>
 			<array>
 				<string>CA92.1</string>
+				<string>1C8F.1</string>
+				<string>C56D.1</string>
+			</array>
+		</dict>
+		<dict>
+			<key>NSPrivacyAccessedAPIType</key>
+			<string>NSPrivacyAccessedAPICategoryFileTimestamp</string>
+			<key>NSPrivacyAccessedAPITypeReasons</key>
+			<array>
+				<string>C617.1</string>
 			</array>
 		</dict>
 		<dict>

package-lock.json

@@ -15,7 +15,9 @@
         "react-native": "0.83.1",
         "react-native-biometrics": "^3.0.1",
         "react-native-keychain": "^10.0.0",
-        "react-native-safe-area-context": "^5.5.2"
+        "react-native-safe-area-context": "^5.5.2",
+        "react-native-vision-camera": "^4.7.3",
+        "vision-camera-face-detector": "^0.1.8"
       },
       "devDependencies": {
         "@babel/core": "^7.25.2",
@@ -10135,6 +10137,30 @@
         "react-native": "*"
       }
     },
+    "node_modules/react-native-vision-camera": {
+      "version": "4.7.3",
+      "resolved": "https://registry.npmjs.org/react-native-vision-camera/-/react-native-vision-camera-4.7.3.tgz",
+      "integrity": "sha512-g1/neOyjSqn1kaAa2FxI/qp5KzNvPcF0bnQw6NntfbxH6tm0+8WFZszlgb5OV+iYlB6lFUztCbDtyz5IpL47OA==",
+      "license": "MIT",
+      "peerDependencies": {
+        "@shopify/react-native-skia": "*",
+        "react": "*",
+        "react-native": "*",
+        "react-native-reanimated": "*",
+        "react-native-worklets-core": "*"
+      },
+      "peerDependenciesMeta": {
+        "@shopify/react-native-skia": {
+          "optional": true
+        },
+        "react-native-reanimated": {
+          "optional": true
+        },
+        "react-native-worklets-core": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/react-native/node_modules/commander": {
       "version": "12.1.0",
       "resolved": "https://registry.npmjs.org/commander/-/commander-12.1.0.tgz",
@@ -11738,6 +11764,17 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/vision-camera-face-detector": {
+      "version": "0.1.8",
+      "resolved": "https://registry.npmjs.org/vision-camera-face-detector/-/vision-camera-face-detector-0.1.8.tgz",
+      "integrity": "sha512-nlfOMjuHQF66gI162ZCSnmXbinYqNA0+NPzmjZxUwXPOAQidNqLERC8W9LBXhbnIJyMmflMT9X1utpF1D0TlAg==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": "*",
+        "react-native": "*",
+        "react-native-vision-camera": ">= 2"
+      }
+    },
     "node_modules/vlq": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/vlq/-/vlq-1.0.1.tgz",

package.json

@@ -17,7 +17,9 @@
     "react-native": "0.83.1",
     "react-native-biometrics": "^3.0.1",
     "react-native-keychain": "^10.0.0",
-    "react-native-safe-area-context": "^5.5.2"
+    "react-native-safe-area-context": "^5.5.2",
+    "react-native-vision-camera": "^4.7.3",
+    "vision-camera-face-detector": "^0.1.8"
   },
   "devDependencies": {
     "@babel/core": "^7.25.2",

src/screen/FaceAuth.tsx

@@ -1,17 +1,34 @@
-import ReactNativeBiometrics from 'react-native-biometrics';
+import React, { useEffect } from "react";
+import { View, Text } from "react-native";
+import { Camera, useCameraDevices } from "react-native-vision-camera";
+import { useFaceDetector } from "vision-camera-face-detector";
 
-const rnBiometrics = new ReactNativeBiometrics();
+export default function FaceRecognition() {
+  const devices = useCameraDevices();
+  const device = devices.front;
 
-export const authenticateUser = async () => {
+  useEffect(() => {
-    const { available, biometryType } = await rnBiometrics.isSensorAvailable();
+    Camera.requestCameraPermission();
+  }, []);
 
-    if (!available) {
+  const faceDetector = useFaceDetector({
-        return false;
+    landmarkMode: "all",
-    }
+    performanceMode: "fast",
-
-    const result = await rnBiometrics.simplePrompt({
-        promptMessage: 'Unlock using Face ID',
   });
 
-    return result.success;
+  if (!device) return <Text>Loading camera...</Text>;
-};
+
+  return (
+    <View style={{ flex: 1 }}>
+      <Camera
+        style={{ flex: 1 }}
+        device={device}
+        isActive={true}
+        faceDetector={faceDetector}
+        faceDetectionCallback={(faces) => {
+          console.log("Faces:", faces);
+        }}
+      />
+    </View>
+  );
+}