Struct Ja4S 

pub struct Ja4S { /* private fields */ }

Available on crate feature tls only.

Input data for a “ja4s” hash: a server’s answer to a ClientHello.

Computed using Ja4S::compute or Ja4S::compute_from_server_hello.

Implementations

impl Ja4S

pub fn compute(ext: &Extensions) -> Result<Ja4S, Ja4ComputeError>

Compute the Ja4S of the ServerHello a client connection stored in its NegotiatedTlsParameters (see TlsClientConfig::store_server_hello).

As specified by https://blog.foxio.io/ja4%2B-network-fingerprinting and reference implementations found at https://github.com/FoxIO-LLC/ja4.

pub fn compute_from_server_hello( hello: &ServerHello, ) -> Result<Ja4S, Ja4ComputeError>

Compute the Ja4S of a ServerHello: its extensions keep the order the server sent them in, GREASE included.

pub fn to_human_string(&self) -> String

Trait Implementations

impl Clone for Ja4S

fn clone(&self) -> Ja4S

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ja4S

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

Formats the value using the given formatter.

impl Display for Ja4S

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

Formats the value using the given formatter.

impl PartialEq for Ja4S

fn eq(&self, other: &Ja4S) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Ja4S

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Ja4S