Struct TwoFactorConfig 

pub struct TwoFactorConfig {

    pub allow_passwordless: bool,
    pub totp_disabled: bool,
    pub totp_allow_passwordless: Option<bool>,
    pub otp_digits: usize,
    pub otp_period: Duration,
    pub otp_allowed_attempts: usize,
    pub otp_storage: TwoFactorOtpStorage,
    pub backup_code_options: BackupCodeOptions,
    pub account_lockout: AccountLockout,
    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: usize,
    pub send_otp: Option<Arc<dyn SendTwoFactorOtp>>,
}

Public configuration for the two-factor plugin.

Fields

allow_passwordless: bool

Permit passwordless management only when the user has no credential password.

totp_disabled: bool

Disable TOTP enrollment, verification and generation.

totp_allow_passwordless: Option<bool>

Override passwordless policy for reading the TOTP URI.

otp_digits: usize

Number of decimal digits in delivered OTPs.

otp_period: Duration

Delivered OTP lifetime. Zero uses the upstream three-minute default.

otp_allowed_attempts: usize

Failed OTP attempts before the next request consumes the exhausted code. Zero means five.

otp_storage: TwoFactorOtpStorage

Stored OTP representation.

backup_code_options: BackupCodeOptions

Backup-code generation, storage and passwordless policy.

account_lockout: AccountLockout

Account-level protection shared by all sign-in factors and challenges.

issuer: Option<String>

Override the issuer embedded in generated TOTP URIs.

skip_verification_on_enable: bool

Skip the enrollment verification step and enable 2FA immediately.

two_factor_cookie_max_age: f64

Pending two-factor cookie lifetime in seconds, including fractions. Zero is preserved.

trust_device_max_age: f64

Trusted-device cookie lifetime in seconds, including fractions. Zero is preserved.

totp_period: f64

TOTP period in fractional seconds. Enrollment URIs preserve the configured value. Generation, verification, and URI retrieval use 30 seconds for zero or NaN.

totp_digits: usize

TOTP digit count.

send_otp: Option<Arc<dyn SendTwoFactorOtp>>

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

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.