Trait csrf::CsrfProtection [−] [src]

pub trait CsrfProtection: Send + Sync {
    fn from_password(password: &[u8]) -> Self;
    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 rng(&self) -> &SystemRandom;

    fn random_bytes(&self, buf: &mut [u8]) -> Result<(), CsrfError> { ... }
    fn generate_token_pair(&self,
                           previous_token: Option<Vec<u8>>,
                           ttl_seconds: i64)
                           -> Result<(CsrfToken, CsrfCookie), CsrfError> { ... }
}

Required Methods

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

Use a key derivation function (KDF) to generate key material.

Panics

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

`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 rng(&self) -> &SystemRandom`

Provided Methods

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

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

Implementors

impl CsrfProtection for AesGcmCsrfProtection