Struct TwoFactorConfig 

pub struct TwoFactorConfig {

    pub allow_passwordless: bool,
    pub totp_allow_passwordless: Option<bool>,
    pub backup_allow_passwordless: Option<bool>,
    pub backup_code_amount: f64,
    pub backup_code_length: f64,
    pub custom_backup_codes_generate: Option<Arc<dyn Fn() -> AuthResult<Vec<String>> + Send + Sync>>,
    pub backup_storage: TwoFactorBackupStorage,
    pub account_lockout: AccountLockoutConfig,
    pub issuer: Option<String>,
    pub skip_verification_on_enable: bool,
    pub two_factor_cookie_max_age: f64,
    pub trust_device_max_age: f64,
    pub totp_period: f64,
    pub totp_digits: f64,
    pub totp_issuer: Option<String>,
    pub totp_disabled: bool,
    pub send_otp: Option<Arc<dyn SendTwoFactorOtp>>,
    pub otp_digits: f64,
    pub otp_period_minutes: f64,
    pub otp_allowed_attempts: f64,
    pub otp_storage: TwoFactorOtpStorage,
}

Public configuration for the two-factor plugin.

Fields

allow_passwordless: bool

Allow omission of passwords for users without a stored credential hash.

totp_allow_passwordless: Option<bool>

Override the global passwordless policy for existing TOTP URI retrieval.

backup_allow_passwordless: Option<bool>

Override the global passwordless policy for backup regeneration.

backup_code_amount: f64

Number of generated backup codes, using JS array-length coercion.

backup_code_length: f64

Generated characters per code, before the separator after character five.

custom_backup_codes_generate: Option<Arc<dyn Fn() -> AuthResult<Vec<String>> + Send + Sync>>

Optional synchronous generator. Its strings are persisted unchanged.

backup_storage: TwoFactorBackupStorage

account_lockout: AccountLockoutConfig

issuer: Option<String>

Override the issuer embedded in enrollment TOTP URIs.

skip_verification_on_enable: bool

Skip the enrollment verification step and enable 2FA immediately.

two_factor_cookie_max_age: f64

Pending challenge lifetime in seconds, including fractions and explicit zero.

trust_device_max_age: f64

Trusted proof lifetime in seconds; negative values omit cookie Max-Age.

totp_period: f64

TOTP period in seconds, retaining Source fractional and signed counters.

totp_digits: f64

Raw TOTP digits. Fractional values retain Source decimal-remainder output.

totp_issuer: Option<String>

Issuer used when retrieving an existing authenticator URI.

totp_disabled: bool

Reject TOTP enrollment, URI retrieval, verification and server generation.

send_otp: Option<Arc<dyn SendTwoFactorOtp>>

Optional OTP sender callback. When absent, /two-factor/send-otp is disabled.

otp_digits: f64

Number of decimal digits in delivered OTPs, following JS numeric length.

otp_period_minutes: f64

OTP lifetime in minutes; zero selects the pinned three-minute default.

otp_allowed_attempts: f64

Failed OTP budget; zero selects the pinned five-attempt default.

otp_storage: TwoFactorOtpStorage

Trait Implementations

impl Clone for TwoFactorConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TwoFactorConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TwoFactorConfig

fn default() -> Self

Returns the “default value” for a type.