Struct tlspuffin::tls::rustls::msgs::message::OpaqueMessage

pub struct OpaqueMessage {
    pub typ: ContentType,
    pub version: ProtocolVersion,
    pub payload: Payload,
}

A TLS frame, named TLSPlaintext in the standard.

This type owns all memory for its interior parts. It is used to read/write from/to I/O buffers as well as for fragmenting, joining and encryption/decryption. It can be converted into a Message by decoding the payload.

Fields

typ: ContentType

version: ProtocolVersion

payload: Payload

Implementations

impl OpaqueMessage

const HEADER_SIZE: u16 = 5u16

Content type, version and size.

const MAX_PAYLOAD: u16 = 18_432u16

This is the maximum on-the-wire size of a TLSCiphertext. That’s 2^14 payload bytes, a header, and a 2KB allowance for ciphertext overheads.

pub const MAX_WIRE_SIZE: usize = 18_437usize

Maximum on-wire message size.

pub fn read(r: &mut Reader<'_>) -> Result<Self, MessageError>

MessageError allows callers to distinguish between valid prefixes (might become valid if we read more data) and invalid data.

pub fn encode(self) -> Vec<u8>

pub fn into_plain_message(self) -> PlainMessage

Force conversion into a plaintext message.

This should only be used for messages that are known to be in plaintext. Otherwise, the OpaqueMessage should be decrypted into a PlainMessage using a MessageDecrypter.

Trait Implementations

impl Clone for OpaqueMessage

fn clone(&self) -> OpaqueMessage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Codec for OpaqueMessage

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

Encode yourself by appending onto bytes.

fn read(reader: &mut Reader<'_>) -> Option<Self>

Decode yourself by fiddling with the Reader. Return Some if it worked, None if not.

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

Convenience function to get the results of encode().

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

Read one of these from the front of bytes and return it.

impl Debug for OpaqueMessage

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

Formats the value using the given formatter.

impl EvaluatedTerm<TLSProtocolTypes> for OpaqueMessage

fn extract_knowledge<'a>( &'a self, knowledges: &mut Vec<Knowledge<'a, TLSProtocolTypes>>, matcher: Option<TlsQueryMatcher>, source: &'a Source, ) -> Result<(), Error>

Fill knowledges with new knowledge gathered form the type implementing EvaluatedTerm by recursively calling extract_knowledge on all contained element This will put source as the source of all the produced knowledge, matcher is also passed recursively but might be overwritten by a type with a more specific matcher

impl From<OpaqueMessage> for OpaqueMessageFlight

fn from(value: OpaqueMessage) -> Self

Converts to this type from the input type.

impl OpaqueProtocolMessage<TLSProtocolTypes> for OpaqueMessage

fn debug(&self, info: &str)

impl OpaqueProtocolMessageFlight<TLSProtocolTypes, OpaqueMessage> for OpaqueMessageFlight

fn new() -> Self

fn push(&mut self, msg: OpaqueMessage)

fn debug(&self, info: &str)

impl ProtocolMessage<TLSProtocolTypes, OpaqueMessage> for Message

fn create_opaque(&self) -> OpaqueMessage

fn debug(&self, info: &str)

impl ProtocolMessageFlight<TLSProtocolTypes, Message, OpaqueMessage, OpaqueMessageFlight> for MessageFlight

fn new() -> Self

fn push(&mut self, msg: Message)

fn debug(&self, info: &str)

impl TryFrom<OpaqueMessage> for Message

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: OpaqueMessage) -> Result<Self, Self::Error>

Performs the conversion.