Struct SignCountPolicy 

pub struct SignCountPolicy {
    pub on_regression: OnRegression,
}

The relying party’s sign-count policy.

Fields

on_regression: OnRegression

What to do on a counter regression.

Implementations

impl SignCountPolicy

pub fn signal_on_regression() -> Self

A policy for a relying party that verifies assertions concurrently and would otherwise lock out users on an out-of-order race.

pub fn evaluate( &self, current: u32, new: u32, ) -> (SignCountVerdict, Result<(), WebauthnError>)

Apply this policy to a verdict.

Trait Implementations

impl Clone for SignCountPolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SignCountPolicy

impl Debug for SignCountPolicy

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

Formats the value using the given formatter.

impl Default for SignCountPolicy

fn default() -> Self

Fail closed: refuse on regression. A party that has not thought about out-of-order processing gets the safe behaviour.

impl Eq for SignCountPolicy

impl PartialEq for SignCountPolicy

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SignCountPolicy