InMemoryAuthTwoFactorBackend class final

Transactional in-memory backend for tests and local applications.

Commands are serialized per user. Every command snapshots all two-factor stores and restores them if a write or injected fault fails.

Implemented types

• AuthTwoFactorBackend
• AuthInMemoryDeletionState

Constructors

InMemoryAuthTwoFactorBackend({InMemoryAuthTwoFactorStore? factorStore, InMemoryAuthTwoFactorChallengeStore? challengeStore, InMemoryAuthTwoFactorTrustedDeviceStore? trustedDeviceStore, InMemoryAuthTwoFactorStepUpStore? stepUpStore, AuthTwoFactorFaultInjector? faultInjector, DateTime clock()?})

Creates a transactional in-memory two-factor backend.

Properties

challengeStore → InMemoryAuthTwoFactorChallengeStore

Pending-challenge store used by this backend.

final

factorStore → InMemoryAuthTwoFactorStore

Factor store used by this backend.

final

faultInjector → AuthTwoFactorFaultInjector?

Optional fault injector used to exercise rollback paths.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stepUpStore → InMemoryAuthTwoFactorStepUpStore

Step-up-proof store used by this backend.

final

trustedDeviceStore → InMemoryAuthTwoFactorTrustedDeviceStore

Trusted-device store used by this backend.

final

Methods

beginChallenge(AuthTwoFactorBeginChallengeCommand command) → Future<AuthTwoFactorCommandResult>

Atomically starts or bypasses a pending challenge.

override

beginEnrollment(AuthTwoFactorBeginEnrollmentCommand command) → Future<AuthTwoFactorCommandResult>

Atomically starts or replaces an enrollment.

override

captureDeletionState() → Object

Captures deletion state.

override

completeChallenge(AuthTwoFactorCompleteChallengeCommand command) → Future<AuthTwoFactorCommandResult>

Atomically completes a pending TOTP challenge.

override

completeRecoveryChallenge(AuthTwoFactorCompleteRecoveryChallengeCommand command) → Future<AuthTwoFactorCommandResult>

Atomically completes a pending recovery challenge.

override

disable(AuthTwoFactorDisableCommand command) → Future<AuthTwoFactorCommandResult>

Atomically disables two-factor state.

override

issueTrustedDevice(AuthTwoFactorIssueTrustedDeviceCommand command) → Future<AuthTwoFactorCommandResult>

Atomically issues a trusted-device record.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

regenerateRecoveryCodes(AuthTwoFactorRegenerateRecoveryCodesCommand command) → Future<AuthTwoFactorCommandResult>

Atomically replaces recovery-code digests.

override

restoreDeletionState(Object checkpoint) → void

Restores deletion state.

override

revokeAllStepUp(String userId) → Future<void>

Revokes every step-up proof belonging to userId.

override

revokeStepUp(AuthTwoFactorRevokeStepUpCommand command) → Future<void>

Revokes step-up proofs according to command.

override

revokeTrustedDevices(AuthTwoFactorRevokeTrustedDevicesCommand command) → Future<void>

Revokes trusted devices according to command.

override

toString() → String

A string representation of this object.

inherited

useRecoveryCode(AuthTwoFactorUseRecoveryCodeCommand command) → Future<AuthTwoFactorCommandResult>

Atomically consumes a recovery code.

override

verifyEnrollment(AuthTwoFactorVerifyEnrollmentCommand command) → Future<AuthTwoFactorCommandResult>

Atomically activates an enrollment.

override

verifyStepUp(AuthTwoFactorVerifyStepUpCommand command) → Future<AuthTwoFactorCommandResult>

Atomically issues a session-bound step-up proof.

override

verifyTotp(AuthTwoFactorVerifyTotpCommand command) → Future<AuthTwoFactorCommandResult>

Atomically verifies a TOTP code.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited