Struct csrf::AesGcmCsrfProtection

pub struct AesGcmCsrfProtection { /* fields omitted */ }

Uses AES-GCM to provide signed, encrypted CSRF tokens and cookies.

Methods

impl AesGcmCsrfProtection

fn from_key(aes_key: [u8; 32]) -> Self

Trait Implementations

impl CsrfProtection for AesGcmCsrfProtection

fn from_password(password: &[u8]) -> Self

Using scrypt with params n=12, r=8, p=1, generate the key material used for the underlying crypto functions.

Panics

This function may panic if the underlying crypto library fails catastrophically.

fn rng(&self) -> &SystemRandom

fn verify_token_pair(&self,
                     token: &UnencryptedCsrfToken,
                     cookie: &UnencryptedCsrfCookie)
                     -> bool

fn generate_cookie(&self,
                   token: &[u8],
                   ttl_seconds: i64)
                   -> Result<CsrfCookie, CsrfError>

fn generate_token(&self, token: &[u8]) -> Result<CsrfToken, CsrfError>

fn parse_cookie(&self,
                cookie: &[u8])
                -> Result<UnencryptedCsrfCookie, CsrfError>

fn parse_token(&self, token: &[u8]) -> Result<UnencryptedCsrfToken, CsrfError>

fn generate_token_pair(&self,
                       previous_token: Option<Vec<u8>>,
                       ttl_seconds: i64)
                       -> Result<(CsrfToken, CsrfCookie), CsrfError>

fn random_bytes(&self, buf: &mut [u8]) -> Result<(), CsrfError>