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Adding Active Liveness Metadata #265

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merged 7 commits into from
Dec 13, 2024
+362 −180
Merged

Adding Active Liveness Metadata #265

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949b13d
added active liveness metadata
jumaallan Dec 13, 2024
03a04a7
added headpose metadata
jumaallan Dec 13, 2024
c66de2c
updated camera name metadata
jumaallan Dec 13, 2024
405d1c7
updated liveness type
jumaallan Dec 13, 2024
3b17791
Merge branch 'new-smart-selfie-capture' into feat/add-metadata-active…
tobitech Dec 13, 2024
555fdac
fix the camera info collection.
tobitech Dec 13, 2024
8c97d30
code formatting
tobitech Dec 13, 2024
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17 changes: 17 additions & 0 deletions Sources/SmileID/Classes/Networking/Models/v2/Metadata.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ public struct Metadata: Codable {
Metadata(items: [
.sdk,
.sdkVersion,
.activeLivenessVersion,
.clientIP,
.fingerprint,
.deviceModel,
Expand Down Expand Up @@ -50,10 +51,21 @@ public class Metadatum: Codable {

public static let sdk = Metadatum(name: "sdk", value: "iOS")
public static let sdkVersion = Metadatum(name: "sdk_version", value: SmileID.version)
public static let activeLivenessVersion = Metadatum(name: "active_liveness_version", value: "1.0.0")
public static let clientIP = Metadatum(name: "client_ip", value: getIPAddress(useIPv4: true))
public static let fingerprint = Metadatum(name: "fingerprint", value: SmileID.deviceId)
public static let deviceModel = Metadatum(name: "device_model", value: UIDevice.current.modelName)
public static let deviceOS = Metadatum(name: "device_os", value: UIDevice.current.systemVersion)

public class ActiveLivenessType: Metadatum {
public init(livenessType: LivenessType) {
super.init(name: "active_liveness_type", value: livenessType.rawValue)
}

public required init(from decoder: Decoder) throws {
try super.init(from: decoder)
}
}

public class SelfieImageOrigin: Metadatum {
public init(cameraFacing: CameraFacingValue) {
Expand Down Expand Up @@ -136,6 +148,11 @@ public class Metadatum: Codable {
}
}

public enum LivenessType: String, Codable {
case headPose = "head_pose"
case smile = "smile"
}

public enum DocumentImageOriginValue: String {
case gallery
case cameraAutoCapture = "camera_auto_capture"
Expand Down
11 changes: 9 additions & 2 deletions Sources/SmileID/Classes/SelfieCapture/EnhancedSmartSelfieViewModel.swift
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Expand Up @@ -254,6 +254,7 @@ extension EnhancedSmartSelfieViewModel {
livenessImages = []
selfieCaptureState = .capturingSelfie
failureReason = nil
resetSelfieCaptureMetadata()
}

private func handleWindowSizeChanged(to rect: CGSize, edgeInsets: EdgeInsets) {
Expand Down Expand Up @@ -446,7 +447,7 @@ extension EnhancedSmartSelfieViewModel: LivenessCheckManagerDelegate {
extension EnhancedSmartSelfieViewModel: SelfieSubmissionDelegate {
public func submitJob() async throws {
// Add metadata before submission
addSelfieCaptureDurationMetaData()
addSelfieCaptureMetaData()

if skipApiSubmission {
// Skip API submission and update processing state to success
Expand All @@ -469,9 +470,15 @@ extension EnhancedSmartSelfieViewModel: SelfieSubmissionDelegate {
try await submissionManager.submitJob(failureReason: self.failureReason)
}

private func addSelfieCaptureDurationMetaData() {
private func addSelfieCaptureMetaData() {
localMetadata.addMetadata(
Metadatum.SelfieCaptureDuration(duration: metadataTimerStart.elapsedTime()))
localMetadata.addMetadata(Metadatum.ActiveLivenessType(livenessType: LivenessType.headPose))
}

private func resetSelfieCaptureMetadata() {
localMetadata.metadata.removeAllOfType(Metadatum.SelfieCaptureDuration.self)
localMetadata.metadata.removeAllOfType(Metadatum.ActiveLivenessType.self)
}

public func onFinished(callback: SmartSelfieResultDelegate) {
Expand Down
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