Enum Domain 

pub enum Domain {
    Hello,
    Welcome,
    SyncRequest,
    SyncAnswer,
}

The message kinds, each its own signing domain. The domain is mixed into the bytes a signature covers, so a signature made over one kind of message cannot be presented as another: a captured welcome cannot be replayed as a sync answer even though both are signed by the same key.

use majordomus_cli::mesh::identity::NodeIdentity;
use majordomus_cli::mesh::link::{sign, verify_signed, Domain};

let node = NodeIdentity::ephemeral().unwrap();
let hello = sign(&node, Domain::Hello, serde_json::json!({ "proto_min": 1 }));
assert!(verify_signed(&node.public.public_key, Domain::Hello, &hello));
for other in [Domain::Welcome, Domain::SyncRequest, Domain::SyncAnswer] {
    assert!(!verify_signed(&node.public.public_key, other, &hello), "domains do not cross");
}

Variants

Hello

A dialer’s hello.

Welcome

An answerer’s welcome.

SyncRequest

A dialer’s sync round.

SyncAnswer

An answerer’s sync answer.

Trait Implementations

impl Clone for Domain

fn clone(&self) -> Domain

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Domain

impl Debug for Domain

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

Formats the value using the given formatter.

impl Eq for Domain

impl PartialEq for Domain

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Domain