Enum DigestAlgorithm 

pub enum DigestAlgorithm {
    MD5,
    MD5Sess,
    SHA256,
    SHA256Sess,
    SHA512256,
    SHA512256Sess,
}

Digest authentication algorithm.

*-sess variants follow RFC 7616 §3.4.2: the basic H(user:realm:pwd) HA1 is rehashed with nonce:cnonce to derive a session-bound key.

Variants

MD5

MD5Sess

SHA256

SHA256Sess

SHA512256

SHA512256Sess

Implementations

impl DigestAlgorithm

pub fn as_str(&self) -> &'static str

pub fn is_sess(&self) -> bool

Whether the algorithm is a -sess variant requiring HA1 to fold in nonce:cnonce (RFC 7616 §3.4.2).

pub fn compute_ha1(&self, username: &str, realm: &str, password: &str) -> String

Compute the base RFC 7616 HA1 value for durable credential storage.

Servers can retain this verifier instead of a recoverable plaintext password. Session algorithms use the same base HA1 and fold nonce and cnonce into it during response validation.

Trait Implementations

impl Clone for DigestAlgorithm

fn clone(&self) -> DigestAlgorithm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DigestAlgorithm

impl Debug for DigestAlgorithm

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

Formats the value using the given formatter.

impl Display for DigestAlgorithm

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

Formats the value using the given formatter.

impl Eq for DigestAlgorithm

impl PartialEq for DigestAlgorithm

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DigestAlgorithm