Struct Presented 

pub struct Presented {
    pub username: String,
    pub realm: String,
    pub nonce: String,
    pub uri: String,
    pub response: String,
    pub algorithm: Algorithm,
    pub nonce_count: Option<u32>,
    pub cnonce: Option<String>,
    pub qop_auth: bool,
}

What a request presented in its Authorization or Proxy-Authorization.

Parsed but not trusted. Every field here is attacker-controlled; the only thing that makes any of it meaningful is Authenticator::verify recomputing the response from a password.

Fields

username: String

Who the request claims to be.

realm: String

The realm it answered.

nonce: String

The nonce it answered.

uri: String

The URI the digest covers — not necessarily the request’s own.

response: String

The computed response.

algorithm: Algorithm

The algorithm named, defaulting to MD5 when absent (RFC 7616 §3.4).

nonce_count: Option<u32>

The nonce count, if qop was used.

cnonce: Option<String>

The client nonce, if qop was used.

qop_auth: bool

Whether qop=auth was claimed.

Implementations

impl Presented

pub fn from_request(request: &Request, proxy: bool) -> Option<Self>

Read the credentials out of a request.

proxy selects Proxy-Authorization over Authorization. Which one is right is not a detail: a UAS challenges with 401 and reads Authorization, a proxy challenges with 407 and reads Proxy-Authorization, and a server that reads the wrong one authenticates nobody while looking like it works.

pub fn parse(value: &[u8]) -> Option<Self>

Read a Digest … credentials value.

Trait Implementations

impl Clone for Presented

fn clone(&self) -> Presented

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Presented

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

Formats the value using the given formatter.

impl PartialEq for Presented

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Presented

impl StructuralPartialEq for Presented