Struct NonceStore 

pub struct NonceStore { /* private fields */ }

Nonce store for replay protection

Implementations

impl NonceStore

pub fn new() -> Self

Create a new nonce store with default settings

pub fn with_config(max_nonces: usize, expiration_secs: u64) -> Self

Create a nonce store with custom settings

pub fn current_timestamp() -> u64

Get the current timestamp in seconds since UNIX epoch

pub fn is_expired(&self, timestamp: u64) -> bool

Check if a timestamp is expired

pub fn check_nonce( &mut self, nonce: u64, timestamp: u64, ) -> Result<(), SecurityError>

Check and record a nonce Returns Ok(()) if the nonce is valid and not seen before Returns Err(ReplayAttack) if the nonce was already used Returns Err(ExpiredTimestamp) if the timestamp is too old

pub fn cleanup_expired(&mut self)

Remove expired nonces from the store

pub fn len(&self) -> usize

Get the number of tracked nonces

pub fn is_empty(&self) -> bool

Check if the store is empty

pub fn clear(&mut self)

Clear all tracked nonces

Trait Implementations

impl Default for NonceStore

fn default() -> Self

Returns the “default value” for a type.