Trait CircTarget

Source

pub trait CircTarget: ChanTarget {
    // Required methods
    fn ntor_onion_key(&self) -> &PublicKey;
    fn protovers(&self) -> &Protocols;

    // Provided method
    fn linkspecs(&self) -> EncodeResult<Vec<EncodedLinkSpec>> { ... }
}

Expand description

Information about a Tor relay used to extend a circuit to it.

Anything that implements ‘CircTarget’ can be used as the identity of a relay for the purposes of extending a circuit.

Required Methods§

Source

fn ntor_onion_key(&self) -> &PublicKey

Return the ntor onion key for this relay

Source

fn protovers(&self) -> &Protocols

Return the subprotocols implemented by this relay.

Provided Methods§

Source

fn linkspecs(&self) -> EncodeResult<Vec<EncodedLinkSpec>>

Return a new vector of encoded link specifiers for this relay.

Note that, outside of this method, nothing in Arti should be re-ordering the link specifiers returned by this method. It is this method’s responsibility to return them in the correct order.

The default implementation for this method builds a list of link specifiers from this object’s identities and IP addresses, and sorts them into the order specified in tor-spec to avoid implementation fingerprinting attacks.