Server-Side Mobile Client Attestation Library/at.asitplus.attestation

Package-level declarations

Types

AssertionData

@JvmInline

value class AssertionData

Pairs an Apple AppAttest assertion with the referenced clientData value

AttestationException

sealed class AttestationException : Throwable

AttestationObject

data class AttestationObject(val fmt: String, val attStmt: AttestationObject.AttestationStatement, val authData: ByteArray)

AttestationResult

sealed class AttestationResult

Attestation result class. Successful results contain attested data.

AttestationService

abstract class AttestationService

DefaultAttestationService

class DefaultAttestationService(androidAttestationConfiguration: AndroidAttestationConfiguration, iosAttestationConfiguration: IOSAttestationConfiguration, clock: Clock = Clock.System, verificationTimeOffset: Duration = Duration.ZERO) : AttestationService

Default, functional Android Key Attestation and Apple App Attestation in all its glory.

IOSAttestationConfiguration

data class IOSAttestationConfiguration @JvmOverloads constructor(val applications: List<IOSAttestationConfiguration.AppData>, val iosVersion: String? = null)

Configuration class for Apple App Attestation

KeyAttestation

data class KeyAttestation<T : PublicKey>

Result type returned by AttestationService.verifyKeyAttestation. attestedPublicKey contains attested public key if attestation was successful (null otherwise) details contains the detailed attestation result (see AttestationResult for more details)

NoopAttestationService

object NoopAttestationService : AttestationService

NOOP attestation service. Useful during unit tests for disabling attestation integrated into service endpoints. Simply forwards inputs but performs no attestation whatsoever.

Platform

enum Platform : Enum<Platform>

Functions

parseToCertificate

fun ByteArray.parseToCertificate(): X509Certificate?

parseToPublicKey

fun ByteArray.parseToPublicKey(): PublicKey

toAnsi

fun ECPublicKey.toAnsi(): ByteArray

toKotlinClock

fun Clock.toKotlinClock(): Clock