Module two_factor 

Structs

AccountLockoutConfig

Consecutive failed sign-in verifications across factors and challenges.

BackupCodesOutput

TotpOutput

TwoFactorConfig

Public configuration for the two-factor plugin.

TwoFactorPlugin

Two-factor authentication plugin providing TOTP, OTP, and backup code flows.

Enums

TwoFactorBackupStorage

Backup persistence policy. Encrypted storage is the pinned default.

TwoFactorOtpStorage

Persistence format for delivered two-factor OTPs.

Traits

SendTwoFactorOtp

Callback used by the two-factor plugin to deliver a one-time password.

TwoFactorBackupCipher

Async persistence callbacks for the complete backup-code JSON string.

TwoFactorOtpCipher

Application-owned reversible OTP representation.

TwoFactorOtpHasher

Application-owned irreversible OTP representation.