use bitcoin::secp256k1::PublicKey;
use bitcoin::secp256k1::ecdh::SharedSecret;
-use crate::blinded_path::BlindedPath;
+use crate::blinded_path::{BlindedPath, NextMessageHop};
use crate::blinded_path::message::{ForwardTlvs, ReceiveTlvs};
use crate::blinded_path::utils::Padding;
use crate::ln::msgs::DecodeError;
use crate::ln::onion_utils;
use super::messenger::CustomOnionMessageHandler;
use super::offers::OffersMessage;
-use crate::util::chacha20poly1305rfc::{ChaChaPolyReadAdapter, ChaChaPolyWriteAdapter};
+use crate::crypto::streams::{ChaChaPolyReadAdapter, ChaChaPolyWriteAdapter};
use crate::util::logger::Logger;
use crate::util::ser::{BigSize, FixedLengthReader, LengthRead, LengthReadable, LengthReadableArgs, Readable, ReadableArgs, Writeable, Writer};
pub(super) const BIG_PACKET_HOP_DATA_LEN: usize = 32768;
/// Packet of hop data for next peer
-#[derive(Clone, Debug, PartialEq, Eq)]
+#[derive(Clone, Debug, Hash, PartialEq, Eq)]
pub struct Packet {
/// Bolt 04 version number
pub version: u8,
/// The contents of an [`OnionMessage`] as read from the wire.
///
/// [`OnionMessage`]: crate::ln::msgs::OnionMessage
-#[derive(Debug)]
+#[derive(Clone, Debug)]
pub enum ParsedOnionMessageContents<T: OnionMessageContents> {
/// A message related to BOLT 12 Offers.
Offers(OffersMessage),
}
}
-/// This is not exported to bindings users as methods on non-cloneable enums are not currently exportable
impl<T: OnionMessageContents> Writeable for ParsedOnionMessageContents<T> {
fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
match self {
}
/// The contents of an onion message.
-pub trait OnionMessageContents: Writeable {
+pub trait OnionMessageContents: Writeable + core::fmt::Debug {
/// Returns the TLV type identifying the message contents. MUST be >= 64.
fn tlv_type(&self) -> u64;
}
fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
_init_and_read_tlv_stream!(r, {
(1, _padding, option),
- (2, _short_channel_id, option),
+ (2, short_channel_id, option),
(4, next_node_id, option),
(6, path_id, option),
(8, next_blinding_override, option),
});
let _padding: Option<Padding> = _padding;
- let _short_channel_id: Option<u64> = _short_channel_id;
- let valid_fwd_fmt = next_node_id.is_some() && path_id.is_none();
- let valid_recv_fmt = next_node_id.is_none() && next_blinding_override.is_none();
+ let next_hop = match (short_channel_id, next_node_id) {
+ (Some(_), Some(_)) => return Err(DecodeError::InvalidValue),
+ (Some(scid), None) => Some(NextMessageHop::ShortChannelId(scid)),
+ (None, Some(pubkey)) => Some(NextMessageHop::NodeId(pubkey)),
+ (None, None) => None,
+ };
+
+ let valid_fwd_fmt = next_hop.is_some() && path_id.is_none();
+ let valid_recv_fmt = next_hop.is_none() && next_blinding_override.is_none();
let payload_fmt = if valid_fwd_fmt {
ControlTlvs::Forward(ForwardTlvs {
- next_node_id: next_node_id.unwrap(),
+ next_hop: next_hop.unwrap(),
next_blinding_override,
})
} else if valid_recv_fmt {