Struct ClientHelloPayload

pub struct ClientHelloPayload {
    pub client_version: ProtocolVersion,
    pub random: Random,
    pub session_id: SessionID,
    pub cipher_suites: Vec<CipherSuite>,
    pub compression_methods: Vec<Compression>,
    pub extensions: Vec<ClientExtension>,
}

Fields

client_version: ProtocolVersion

random: Random

session_id: SessionID

cipher_suites: Vec<CipherSuite>

compression_methods: Vec<Compression>

extensions: Vec<ClientExtension>

Implementations

impl ClientHelloPayload

pub fn has_duplicate_extension(&self) -> bool

Returns true if there is more than one extension of a given type.

pub fn find_extension(&self, ext: ExtensionType) -> Option<&ClientExtension>

pub fn get_sni_extension(&self) -> Option<&Vec<ServerName>>

pub fn get_sigalgs_extension(&self) -> Option<&Vec<SignatureScheme>>

pub fn get_namedgroups_extension(&self) -> Option<&Vec<NamedGroup>>

pub fn get_ecpoints_extension(&self) -> Option<&Vec<ECPointFormat>>

pub fn get_alpn_extension(&self) -> Option<&Vec<PayloadU8>>

pub fn get_quic_params_extension(&self) -> Option<Vec<u8>>

pub fn get_ticket_extension(&self) -> Option<&ClientExtension>

pub fn get_versions_extension(&self) -> Option<&Vec<ProtocolVersion>>

pub fn get_keyshare_extension(&self) -> Option<&Vec<KeyShareEntry>>

pub fn has_keyshare_extension_with_duplicates(&self) -> bool

pub fn get_psk(&self) -> Option<&PresharedKeyOffer>

pub fn check_psk_ext_is_last(&self) -> bool

pub fn get_psk_modes(&self) -> Option<&Vec<PSKKeyExchangeMode>>

pub fn psk_mode_offered(&self, mode: PSKKeyExchangeMode) -> bool

pub fn set_psk_binder(&mut self, binder: impl Into<Vec<u8>>)

pub fn ems_support_offered(&self) -> bool

pub fn early_data_extension_offered(&self) -> bool

Trait Implementations

impl Codec for ClientHelloPayload

fn encode(&self, bytes: &mut Vec<u8>)

Function for encoding itself by appending itself to the provided vec of bytes.

fn read(r: &mut Reader<'_>) -> Option<ClientHelloPayload>

Function for decoding itself from the provided reader will return Some if the decoding was successful or None if it was not.

fn get_encoding(&self) -> Vec<u8>

Convenience function for encoding the implementation into a vec and returning it

fn read_bytes(bytes: &[u8]) -> Option<Self>

Function for wrapping a call to the read function in a Reader for the slice of bytes provided

impl Debug for ClientHelloPayload

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

Formats the value using the given formatter.

impl From<&ClientHelloPayload> for Ja3

fn from(chp: &ClientHelloPayload) -> Ja3

Converts to this type from the input type.

impl Ja3Extractor for ClientHelloPayload

fn ja3(&self) -> Ja3

Get the JA3 of a ClientHelloPayload

fn ja3_with_real_version(&self) -> Ja3

Almost same as ja3, except that the TLS version specified in extensions, if any, are preferred over the one indicated by the record header.

fn ja3_with_real_version_and_grease(&self) -> Ja3

Check ja3_with_real_version and ja3_with_grease for more info.

fn ja3_with_grease(&self) -> Ja3

Almost same ja3, except that all RFC8701 GREASE values are kept as is.

fn ja3_and_more(&self) -> Ja3andMore

Get the JA3 and more fields of a ClientHelloPayload

fn ja3_and_more_with_grease(&self) -> Ja3andMore

Almost same ja3_and_more, except that all RFC8701 GREASE values are kept as is.