new_face_authenticator_compatible

Description:

new face authenticator compatible

NewFaceAuthenticator - Flutter Plugin #
We recommend you to check this documentation in pub.dev to get more examples and extra information.
Privacy Policy and Terms & Conditions of Use #
When using our plugin, please make sure that you agree with our Privacy Policy and our Terms and Conditions of Use.
Pre-requirements #



Minimum configuration
Version




Flutter
1.12+


Dart
2.7+


Android API
21+


iOS
13.0+



Settings #
Android #
In the file ROOT_PROJECT/android/app/build.gradle, add:
android {

...

dataBinding.enabled = true

compileOptions {
sourceCompatibility = JavaVersion.VERSION_1_8
targetCompatibility = JavaVersion.VERSION_1_8
}

rootProject.allprojects {
repositories {
maven { url "https://repo.combateafraude.com/android/release" }
maven { url 'https://raw.githubusercontent.com/iProov/android/master/maven/' }
}
}
}
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iOS #
In the file ROOT_PROJECT/ios/Podfile, add:
source 'https://github.com/combateafraude/iOS.git'
source 'https://cdn.cocoapods.org/' #
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Finally, add the camera permission to the file ROOT_PROJECT/ios/Runner/Info.plist:
<key>NSCameraUsageDescription</key>
<string>To capture the selfie</string>
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Using #
FaceAuthenticator faceAuthenticator =
FaceAuthenticator(mobileToken: mobileToken, personId: personId);

// Your SDK customization parameters

final stream = faceAuthenticator.start();
stream.listen((event) {
if (event is FaceAuthenticatorEventConnecting) {
// The SDK is connecting to the server. You should provide an indeterminate progress indicator
// to let the user know that the connection is taking place.
} else if (event is FaceAuthenticatorEventConnected) {
// The SDK has connected, and the iProov user interface will now be displayed. You should hide
// any progress indication at this point.
} else if (event is FaceAuthenticatorEventClosed) {
// The user canceled face verification, either by pressing the close button at the top of the screen, or sending
// the app to the background.
} else if (event is FaceAuthenticatorEventSuccess) {
// The user was successfully verified/enrolled and the token has been validated.
// You can access the following properties:
final signedResponse = event.signedResponse;
} else if (event is FaceAuthenticatorEventFailure) {
// The user was not successfully verified/enrolled, as their identity could not be verified,
// or there was another issue with their verification/enrollment (e.g. lost internet connection).
// You can access the following properties:
final errorType = event.errorType
final errorMessage = event.errorMessage
final code = event.code
final signedResponse = event.signedResponse
}
});
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FaceAuthenticator methods #



Parameter
Required




.setStage(String stage)Used to redirect the SDK to the desired environment in caf api.
No


.setFilter(String filter)Used to change the SDK camera filter. It has the following options: CameraFilter.natural or CameraFilter.lineDrawing
No, the default is CameraFilter.lineDrawing


.setEnableScreenshots(bool enable)Used to enable screenshots during the SDK scan.
No, the default is false


.setEnableLoadingScreen(bool enable)Used to determines whether the SDK's loading screen will be implemented through client side or if will be used the default screen. If set to 'true,' the loading screen will be a standard SDK screen. If 'false,' You should provide an indeterminate progress indicator.
No, the default is false


.setImageUrlExpirationTime(String time)Used to set the image URL expiration time.
No, the default is null



Enums #
CafStage



Description
Values




Used to set the SDK stage on .setStage(String stage) method.
CafStage.prod, CafStage.beta



CameraFilter



Description
Values




Used to set the SDK's camera filter
CameraFilter.natural, CameraFilter.lineDrawing



Time



Description
Values




Used to set the image URL expiration time.
Time.threeHours, Time.thirtyDays



FaceAuthenticatorSuccess #



Field




String signedResponse Signed response from the CAF server confirming that the captured selfie has a real face. This parameter is used to get an extra layer of security, checking that the signature of the response is not broken, or caused by request interception. If it is broken, there is a strong indication of request interception.



FaceAuthenticatorFailure #
iOS
The FaceAuthenticatorFailure object return the following parameters.



Field




String signedResponse Signed response from the CAF server confirming that the captured selfie has a real face.


String errorType Error type returned by the SDK. Check the table below.


String errorMessageError message returned by the SDK.


String codeError code returned by the SDK. Check the table below.



In case of failure, the FaceAuthenticatorFailure object will also return a signedResponse containing information.
Within the signedResponse, the parameter isAlive defines the execution of liveness, where true is approved and false is rejected.



Code
Error Type
Description




1
unknown
Try aganin


2
getToken
Error while trying to capture the execution token.


3
livenessError
Error while attempting to execute liveness due to communication issues.


4
registerError
Error while performing the registration of the liveness execution.


5
captureAlreadyActive
An existing capture is already in progress. Wait until the current capture completes before starting a new one.


6
cameraPermissionDenied
The user disallowed access to the camera when prompted. You should direct the user to re-try.


7
networkError
An error occurred with the video streaming process. The associated string (if available) will contain further information about the error.


8
serverError
A server-side error/token invalidation occurred. The associated string (if available) will contain further information about the error.


9
unexpectedError
An unexpected and unrecoverable error has occurred. The associated string will contain further information about the error. These errors should be reported to iProov for further investigation.



Android
The FaceAuthenticatorFailure object return the following parameters.



Field




String errorType Error type returned by the SDK. NetworkReason or ServerReason.


String errorMessageError message returned by the SDK.


String codeError code returned by the SDK.