Struct tor_cell::chancell::msg::AuthChallenge

pub struct AuthChallenge { /* private fields */ }

An AuthChallenge message is part of negotiation, sent by responders to initiators.

The AuthChallenge cell is used to ensure that some unpredictable material has been sent on the channel, and to tell the initiator what authentication methods will be accepted.

Clients can safely ignore this message: they don’t need to authenticate.

Implementations

impl AuthChallenge

pub fn new<B, M>(challenge: B, methods: M) -> Self

where B: Into<[u8; 32]>, M: Into<Vec<u16>>,

Construct a new AuthChallenge cell with a given challenge value (chosen randomly) and a set of acceptable authentication methods.

Trait Implementations

impl Body for AuthChallenge

fn encode_onto<W: Writer + ?Sized>(self, w: &mut W) -> EncodeResult<()>

Consume this message and encode its body onto w.

fn decode_from_reader(r: &mut Reader<'_>) -> Result<Self>

Decode a channel cell body from a provided reader.

impl ChanMsg for AuthChallenge

fn cmd(&self) -> ChanCmd

Return the ChanCmd for this message.

fn encode_onto<W: Writer + ?Sized>(self, w: &mut W) -> EncodeResult<()>

Write the body of this message (not including length or command).

fn decode_from_reader(cmd: ChanCmd, r: &mut Reader<'_>) -> Result<Self>

Decode this message from a given reader, according to a specified command value. The reader must be truncated to the exact length of the body.

impl Clone for AuthChallenge

fn clone(&self) -> AuthChallenge

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AuthChallenge

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

Formats the value using the given formatter.

impl From<AuthChallenge> for AnyChanMsg

fn from(m: AuthChallenge) -> AnyChanMsg

Converts to this type from the input type.

impl From<AuthChallenge> for AnyChanCell

fn from(body: AuthChallenge) -> AnyChanCell

Converts to this type from the input type.

impl Readable for AuthChallenge

fn take_from(r: &mut Reader<'_>) -> Result<Self>

Try to extract an object of this type from a Reader.