MethodChannelCalljmpDevice class

Method channel implementation of CalljmpDevice for cross-platform device operations.

This class provides a concrete implementation of device-specific operations including Apple App Attestation and Android Play Integrity checks through Flutter's method channel communication system.

The implementation bridges Dart code with native platform implementations on iOS and Android, enabling secure device attestation and integrity verification.

Example usage:

final device = MethodChannelCalljmpDevice();

// Generate Apple attestation key
final keyId = await device.appleGenerateAttestationKey();

// Attest the key with challenge data
final result = await device.appleAttestKey(keyId, challengeData);

// Request Android integrity token
final integrityResult = await device.androidRequestIntegrityToken(
  12345, // Cloud project number
  challengeData,
);
Inheritance

Properties

hashCode → int
The hash code for this object.
no setterinherited
methodChannel → MethodChannel
The method channel used to interact with the native platform.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

androidRequestIntegrityToken(int? cloudProjectNumber, String data) → Future<AndroidIntegrityResult>
Requests an Android Play Integrity API token for app verification.
override
appleAttestKey(String keyId, String data) → Future<AppleAttestationResult>
Generates an Apple App Attestation for a given key and challenge data.
override
appleGenerateAttestationKey() → Future<String>
Generates a new Apple App Attestation key in the device's Secure Enclave.
override
generateUuid() → Future<String>
Generates a UUID using native platform implementation.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited