use crate::io::{self, Read};
use crate::io_extras::read_to_end;
-use crate::util::events::{MessageSendEventsProvider, OnionMessageProvider};
+use crate::events::{MessageSendEventsProvider, OnionMessageProvider};
use crate::util::logger;
-use crate::util::ser::{LengthReadable, Readable, ReadableArgs, Writeable, Writer, FixedLengthReader, HighZeroBytesDroppedBigSize, Hostname};
+use crate::util::ser::{LengthReadable, Readable, ReadableArgs, Writeable, Writer, WithoutLength, FixedLengthReader, HighZeroBytesDroppedBigSize, Hostname};
use crate::ln::{PaymentPreimage, PaymentHash, PaymentSecret};
+use crate::routing::gossip::{NodeAlias, NodeId};
+
/// 21 million * 10^8 * 1000
pub(crate) const MAX_VALUE_MSAT: u64 = 21_000_000_0000_0000_000;
+#[cfg(taproot)]
+/// A partial signature that also contains the Musig2 nonce its signer used
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct PartialSignatureWithNonce(pub musig2::types::PartialSignature, pub musig2::types::PublicNonce);
+
/// An error in decoding a message or struct.
#[derive(Clone, Debug, PartialEq, Eq)]
pub enum DecodeError {
pub first_per_commitment_point: PublicKey,
/// The channel flags to be used
pub channel_flags: u8,
- /// Optionally, a request to pre-set the to-sender output's `scriptPubkey` for when we collaboratively close
- pub shutdown_scriptpubkey: OptionalField<Script>,
+ /// A request to pre-set the to-sender output's `scriptPubkey` for when we collaboratively close
+ pub shutdown_scriptpubkey: Option<Script>,
/// The channel type that this channel will represent
///
/// If this is `None`, we derive the channel type from the intersection of our
pub htlc_basepoint: PublicKey,
/// The first to-be-broadcast-by-sender transaction's per commitment point
pub first_per_commitment_point: PublicKey,
- /// Optionally, a request to pre-set the to-sender output's scriptPubkey for when we collaboratively close
- pub shutdown_scriptpubkey: OptionalField<Script>,
+ /// A request to pre-set the to-sender output's scriptPubkey for when we collaboratively close
+ pub shutdown_scriptpubkey: Option<Script>,
/// The channel type that this channel will represent.
///
/// If this is `None`, we derive the channel type from the intersection of
/// our feature bits with our counterparty's feature bits from the [`Init`] message.
/// This is required to match the equivalent field in [`OpenChannel::channel_type`].
pub channel_type: Option<ChannelTypeFeatures>,
+ #[cfg(taproot)]
+ /// Next nonce the channel initiator should use to create a funding output signature against
+ pub next_local_nonce: Option<musig2::types::PublicNonce>,
}
/// A [`funding_created`] message to be sent to or received from a peer.
pub funding_output_index: u16,
/// The signature of the channel initiator (funder) on the initial commitment transaction
pub signature: Signature,
+ #[cfg(taproot)]
+ /// The partial signature of the channel initiator (funder)
+ pub partial_signature_with_nonce: Option<PartialSignatureWithNonce>,
+ #[cfg(taproot)]
+ /// Next nonce the channel acceptor should use to finalize the funding output signature
+ pub next_local_nonce: Option<musig2::types::PublicNonce>
}
/// A [`funding_signed`] message to be sent to or received from a peer.
pub channel_id: [u8; 32],
/// The signature of the channel acceptor (fundee) on the initial commitment transaction
pub signature: Signature,
+ #[cfg(taproot)]
+ /// The partial signature of the channel acceptor (fundee)
+ pub partial_signature_with_nonce: Option<PartialSignatureWithNonce>,
}
/// A [`channel_ready`] message to be sent to or received from a peer.
pub signature: Signature,
/// Signatures on the HTLC transactions
pub htlc_signatures: Vec<Signature>,
+ #[cfg(taproot)]
+ /// The partial Taproot signature on the commitment transaction
+ pub partial_signature_with_nonce: Option<PartialSignatureWithNonce>,
}
/// A [`revoke_and_ack`] message to be sent to or received from a peer.
pub per_commitment_secret: [u8; 32],
/// The next sender-broadcast commitment transaction's per-commitment point
pub next_per_commitment_point: PublicKey,
+ #[cfg(taproot)]
+ /// Musig nonce the recipient should use in their next commitment signature message
+ pub next_local_nonce: Option<musig2::types::PublicNonce>
}
/// An [`update_fee`] message to be sent to or received from a peer
pub feerate_per_kw: u32,
}
-#[derive(Clone, Debug, PartialEq, Eq)]
-/// Proof that the sender knows the per-commitment secret of the previous commitment transaction.
-///
-/// This is used to convince the recipient that the channel is at a certain commitment
-/// number even if they lost that data due to a local failure. Of course, the peer may lie
-/// and even later commitments may have been revoked.
-pub struct DataLossProtect {
- /// Proof that the sender knows the per-commitment secret of a specific commitment transaction
- /// belonging to the recipient
- pub your_last_per_commitment_secret: [u8; 32],
- /// The sender's per-commitment point for their current commitment transaction
- pub my_current_per_commitment_point: PublicKey,
-}
-
/// A [`channel_reestablish`] message to be sent to or received from a peer.
///
/// [`channel_reestablish`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#message-retransmission
pub next_local_commitment_number: u64,
/// The next commitment number for the recipient
pub next_remote_commitment_number: u64,
- /// Optionally, a field proving that next_remote_commitment_number-1 has been revoked
- pub data_loss_protect: OptionalField<DataLossProtect>,
+ /// Proof that the sender knows the per-commitment secret of a specific commitment transaction
+ /// belonging to the recipient
+ pub your_last_per_commitment_secret: [u8; 32],
+ /// The sender's per-commitment point for their current commitment transaction
+ pub my_current_per_commitment_point: PublicKey,
}
/// An [`announcement_signatures`] message to be sent to or received from a peer.
}
}
+/// Represents the set of gossip messages that require a signature from a node's identity key.
+pub enum UnsignedGossipMessage<'a> {
+ /// An unsigned channel announcement.
+ ChannelAnnouncement(&'a UnsignedChannelAnnouncement),
+ /// An unsigned channel update.
+ ChannelUpdate(&'a UnsignedChannelUpdate),
+ /// An unsigned node announcement.
+ NodeAnnouncement(&'a UnsignedNodeAnnouncement)
+}
+
+impl<'a> Writeable for UnsignedGossipMessage<'a> {
+ fn write<W: Writer>(&self, writer: &mut W) -> Result<(), io::Error> {
+ match self {
+ UnsignedGossipMessage::ChannelAnnouncement(ref msg) => msg.write(writer),
+ UnsignedGossipMessage::ChannelUpdate(ref msg) => msg.write(writer),
+ UnsignedGossipMessage::NodeAnnouncement(ref msg) => msg.write(writer),
+ }
+ }
+}
/// The unsigned part of a [`node_announcement`] message.
///
pub timestamp: u32,
/// The `node_id` this announcement originated from (don't rebroadcast the `node_announcement` back
/// to this node).
- pub node_id: PublicKey,
+ pub node_id: NodeId,
/// An RGB color for UI purposes
pub rgb: [u8; 3],
/// An alias, for UI purposes.
///
/// This should be sanitized before use. There is no guarantee of uniqueness.
- pub alias: [u8; 32],
+ pub alias: NodeAlias,
/// List of addresses on which this node is reachable
pub addresses: Vec<NetAddress>,
pub(crate) excess_address_data: Vec<u8>,
/// The short channel ID
pub short_channel_id: u64,
/// One of the two `node_id`s which are endpoints of this channel
- pub node_id_1: PublicKey,
+ pub node_id_1: NodeId,
/// The other of the two `node_id`s which are endpoints of this channel
- pub node_id_2: PublicKey,
+ pub node_id_2: NodeId,
/// The funding key for the first node
- pub bitcoin_key_1: PublicKey,
+ pub bitcoin_key_1: NodeId,
/// The funding key for the second node
- pub bitcoin_key_2: PublicKey,
+ pub bitcoin_key_2: NodeId,
pub(crate) excess_data: Vec<u8>,
}
/// A [`channel_announcement`] message to be sent to or received from a peer.
pub commitment_signed: CommitmentSigned,
}
-/// Messages could have optional fields to use with extended features
-/// As we wish to serialize these differently from `Option<T>`s (`Options` get a tag byte, but
-/// [`OptionalField`] simply gets `Present` if there are enough bytes to read into it), we have a
-/// separate enum type for them.
-///
-/// (C-not exported) due to a free generic in `T`
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum OptionalField<T> {
- /// Optional field is included in message
- Present(T),
- /// Optional field is absent in message
- Absent
-}
-
/// A trait to describe an object which can receive channel messages.
///
/// Messages MAY be called in parallel when they originate from different `their_node_ids`, however
fn handle_announcement_signatures(&self, their_node_id: &PublicKey, msg: &AnnouncementSignatures);
// Connection loss/reestablish:
- /// Indicates a connection to the peer failed/an existing connection was lost. If no connection
- /// is believed to be possible in the future (eg they're sending us messages we don't
- /// understand or indicate they require unknown feature bits), `no_connection_possible` is set
- /// and any outstanding channels should be failed.
- ///
- /// Note that in some rare cases this may be called without a corresponding
- /// [`Self::peer_connected`].
- fn peer_disconnected(&self, their_node_id: &PublicKey, no_connection_possible: bool);
+ /// Indicates a connection to the peer failed/an existing connection was lost.
+ fn peer_disconnected(&self, their_node_id: &PublicKey);
/// Handle a peer reconnecting, possibly generating `channel_reestablish` message(s).
///
/// May return an `Err(())` if the features the peer supports are not sufficient to communicate
/// with us. Implementors should be somewhat conservative about doing so, however, as other
/// message handlers may still wish to communicate with this peer.
- fn peer_connected(&self, their_node_id: &PublicKey, msg: &Init) -> Result<(), ()>;
+ fn peer_connected(&self, their_node_id: &PublicKey, msg: &Init, inbound: bool) -> Result<(), ()>;
/// Handle an incoming `channel_reestablish` message from the given peer.
fn handle_channel_reestablish(&self, their_node_id: &PublicKey, msg: &ChannelReestablish);
/// the node *after* the provided pubkey and including up to one announcement immediately
/// higher (as defined by `<PublicKey as Ord>::cmp`) than `starting_point`.
/// If `None` is provided for `starting_point`, we start at the first node.
- fn get_next_node_announcement(&self, starting_point: Option<&PublicKey>) -> Option<NodeAnnouncement>;
+ fn get_next_node_announcement(&self, starting_point: Option<&NodeId>) -> Option<NodeAnnouncement>;
/// Called when a connection is established with a peer. This can be used to
/// perform routing table synchronization using a strategy defined by the
/// implementor.
/// May return an `Err(())` if the features the peer supports are not sufficient to communicate
/// with us. Implementors should be somewhat conservative about doing so, however, as other
/// message handlers may still wish to communicate with this peer.
- fn peer_connected(&self, their_node_id: &PublicKey, init: &Init) -> Result<(), ()>;
+ fn peer_connected(&self, their_node_id: &PublicKey, init: &Init, inbound: bool) -> Result<(), ()>;
/// Handles the reply of a query we initiated to learn about channels
/// for a given range of blocks. We can expect to receive one or more
/// replies to a single query.
/// list of `short_channel_id`s.
fn handle_query_short_channel_ids(&self, their_node_id: &PublicKey, msg: QueryShortChannelIds) -> Result<(), LightningError>;
+ // Handler queueing status:
+ /// Indicates that there are a large number of [`ChannelAnnouncement`] (or other) messages
+ /// pending some async action. While there is no guarantee of the rate of future messages, the
+ /// caller should seek to reduce the rate of new gossip messages handled, especially
+ /// [`ChannelAnnouncement`]s.
+ fn processing_queue_high(&self) -> bool;
+
// Handler information:
/// Gets the node feature flags which this handler itself supports. All available handlers are
/// queried similarly and their feature flags are OR'd together to form the [`NodeFeatures`]
/// May return an `Err(())` if the features the peer supports are not sufficient to communicate
/// with us. Implementors should be somewhat conservative about doing so, however, as other
/// message handlers may still wish to communicate with this peer.
- fn peer_connected(&self, their_node_id: &PublicKey, init: &Init) -> Result<(), ()>;
+ fn peer_connected(&self, their_node_id: &PublicKey, init: &Init, inbound: bool) -> Result<(), ()>;
/// Indicates a connection to the peer failed/an existing connection was lost. Allows handlers to
/// drop and refuse to forward onion messages to this peer.
- ///
- /// Note that in some rare cases this may be called without a corresponding
- /// [`Self::peer_connected`].
- fn peer_disconnected(&self, their_node_id: &PublicKey, no_connection_possible: bool);
+ fn peer_disconnected(&self, their_node_id: &PublicKey);
// Handler information:
/// Gets the node feature flags which this handler itself supports. All available handlers are
},
FinalNode {
payment_data: Option<FinalOnionHopData>,
+ payment_metadata: Option<Vec<u8>>,
keysend_preimage: Option<PaymentPreimage>,
},
}
}
}
-impl Writeable for OptionalField<Script> {
- fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
- match *self {
- OptionalField::Present(ref script) => {
- // Note that Writeable for script includes the 16-bit length tag for us
- script.write(w)?;
- },
- OptionalField::Absent => {}
- }
- Ok(())
- }
-}
-
-impl Readable for OptionalField<Script> {
- fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
- match <u16 as Readable>::read(r) {
- Ok(len) => {
- let mut buf = vec![0; len as usize];
- r.read_exact(&mut buf)?;
- Ok(OptionalField::Present(Script::from(buf)))
- },
- Err(DecodeError::ShortRead) => Ok(OptionalField::Absent),
- Err(e) => Err(e)
- }
- }
-}
-
-impl Writeable for OptionalField<u64> {
- fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
- match *self {
- OptionalField::Present(ref value) => {
- value.write(w)?;
- },
- OptionalField::Absent => {}
- }
- Ok(())
- }
-}
-
-impl Readable for OptionalField<u64> {
- fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
- let value: u64 = Readable::read(r)?;
- Ok(OptionalField::Present(value))
- }
-}
-
+#[cfg(not(taproot))]
+impl_writeable_msg!(AcceptChannel, {
+ temporary_channel_id,
+ dust_limit_satoshis,
+ max_htlc_value_in_flight_msat,
+ channel_reserve_satoshis,
+ htlc_minimum_msat,
+ minimum_depth,
+ to_self_delay,
+ max_accepted_htlcs,
+ funding_pubkey,
+ revocation_basepoint,
+ payment_point,
+ delayed_payment_basepoint,
+ htlc_basepoint,
+ first_per_commitment_point,
+}, {
+ (0, shutdown_scriptpubkey, (option, encoding: (Script, WithoutLength))), // Don't encode length twice.
+ (1, channel_type, option),
+});
+#[cfg(taproot)]
impl_writeable_msg!(AcceptChannel, {
temporary_channel_id,
dust_limit_satoshis,
delayed_payment_basepoint,
htlc_basepoint,
first_per_commitment_point,
- shutdown_scriptpubkey
}, {
+ (0, shutdown_scriptpubkey, (option, encoding: (Script, WithoutLength))), // Don't encode length twice.
(1, channel_type, option),
+ (4, next_local_nonce, option),
});
impl_writeable_msg!(AnnouncementSignatures, {
bitcoin_signature
}, {});
-impl Writeable for ChannelReestablish {
- fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
- self.channel_id.write(w)?;
- self.next_local_commitment_number.write(w)?;
- self.next_remote_commitment_number.write(w)?;
- match self.data_loss_protect {
- OptionalField::Present(ref data_loss_protect) => {
- (*data_loss_protect).your_last_per_commitment_secret.write(w)?;
- (*data_loss_protect).my_current_per_commitment_point.write(w)?;
- },
- OptionalField::Absent => {}
- }
- Ok(())
- }
-}
-
-impl Readable for ChannelReestablish{
- fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
- Ok(Self {
- channel_id: Readable::read(r)?,
- next_local_commitment_number: Readable::read(r)?,
- next_remote_commitment_number: Readable::read(r)?,
- data_loss_protect: {
- match <[u8; 32] as Readable>::read(r) {
- Ok(your_last_per_commitment_secret) =>
- OptionalField::Present(DataLossProtect {
- your_last_per_commitment_secret,
- my_current_per_commitment_point: Readable::read(r)?,
- }),
- Err(DecodeError::ShortRead) => OptionalField::Absent,
- Err(e) => return Err(e)
- }
- }
- })
- }
-}
+impl_writeable_msg!(ChannelReestablish, {
+ channel_id,
+ next_local_commitment_number,
+ next_remote_commitment_number,
+ your_last_per_commitment_secret,
+ my_current_per_commitment_point,
+}, {});
impl_writeable_msg!(ClosingSigned,
{ channel_id, fee_satoshis, signature },
max_fee_satoshis
});
+#[cfg(not(taproot))]
impl_writeable_msg!(CommitmentSigned, {
channel_id,
signature,
htlc_signatures
}, {});
+#[cfg(taproot)]
+impl_writeable_msg!(CommitmentSigned, {
+ channel_id,
+ signature,
+ htlc_signatures
+}, {
+ (2, partial_signature_with_nonce, option)
+});
+
impl_writeable!(DecodedOnionErrorPacket, {
hmac,
failuremsg,
pad
});
+#[cfg(not(taproot))]
impl_writeable_msg!(FundingCreated, {
temporary_channel_id,
funding_txid,
funding_output_index,
signature
}, {});
+#[cfg(taproot)]
+impl_writeable_msg!(FundingCreated, {
+ temporary_channel_id,
+ funding_txid,
+ funding_output_index,
+ signature
+}, {
+ (2, partial_signature_with_nonce, option),
+ (4, next_local_nonce, option)
+});
+#[cfg(not(taproot))]
impl_writeable_msg!(FundingSigned, {
channel_id,
signature
}, {});
+#[cfg(taproot)]
+impl_writeable_msg!(FundingSigned, {
+ channel_id,
+ signature
+}, {
+ (2, partial_signature_with_nonce, option)
+});
+
impl_writeable_msg!(ChannelReady, {
channel_id,
next_per_commitment_point,
htlc_basepoint,
first_per_commitment_point,
channel_flags,
- shutdown_scriptpubkey
}, {
+ (0, shutdown_scriptpubkey, (option, encoding: (Script, WithoutLength))), // Don't encode length twice.
(1, channel_type, option),
});
+#[cfg(not(taproot))]
impl_writeable_msg!(RevokeAndACK, {
channel_id,
per_commitment_secret,
next_per_commitment_point
}, {});
+#[cfg(taproot)]
+impl_writeable_msg!(RevokeAndACK, {
+ channel_id,
+ per_commitment_secret,
+ next_per_commitment_point
+}, {
+ (4, next_local_nonce, option)
+});
+
impl_writeable_msg!(Shutdown, {
channel_id,
scriptpubkey
(6, short_channel_id, required)
});
},
- OnionHopDataFormat::FinalNode { ref payment_data, ref keysend_preimage } => {
+ OnionHopDataFormat::FinalNode { ref payment_data, ref payment_metadata, ref keysend_preimage } => {
_encode_varint_length_prefixed_tlv!(w, {
(2, HighZeroBytesDroppedBigSize(self.amt_to_forward), required),
(4, HighZeroBytesDroppedBigSize(self.outgoing_cltv_value), required),
(8, payment_data, option),
+ (16, payment_metadata.as_ref().map(|m| WithoutLength(m)), option),
(5482373484, keysend_preimage, option)
});
},
let mut cltv_value = HighZeroBytesDroppedBigSize(0u32);
let mut short_id: Option<u64> = None;
let mut payment_data: Option<FinalOnionHopData> = None;
+ let mut payment_metadata: Option<WithoutLength<Vec<u8>>> = None;
let mut keysend_preimage: Option<PaymentPreimage> = None;
read_tlv_fields!(r, {
(2, amt, required),
(4, cltv_value, required),
(6, short_id, option),
(8, payment_data, option),
+ (16, payment_metadata, option),
// See https://github.com/lightning/blips/blob/master/blip-0003.md
(5482373484, keysend_preimage, option)
});
let format = if let Some(short_channel_id) = short_id {
if payment_data.is_some() { return Err(DecodeError::InvalidValue); }
+ if payment_metadata.is_some() { return Err(DecodeError::InvalidValue); }
OnionHopDataFormat::NonFinalNode {
short_channel_id,
}
} else {
- if let &Some(ref data) = &payment_data {
+ if let Some(data) = &payment_data {
if data.total_msat > MAX_VALUE_MSAT {
return Err(DecodeError::InvalidValue);
}
}
OnionHopDataFormat::FinalNode {
payment_data,
+ payment_metadata: payment_metadata.map(|w| w.0),
keysend_preimage,
}
};
fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
let features: NodeFeatures = Readable::read(r)?;
let timestamp: u32 = Readable::read(r)?;
- let node_id: PublicKey = Readable::read(r)?;
+ let node_id: NodeId = Readable::read(r)?;
let mut rgb = [0; 3];
r.read_exact(&mut rgb)?;
- let alias: [u8; 32] = Readable::read(r)?;
+ let alias: NodeAlias = Readable::read(r)?;
let addr_len: u16 = Readable::read(r)?;
let mut addresses: Vec<NetAddress> = Vec::new();
use crate::ln::{PaymentPreimage, PaymentHash, PaymentSecret};
use crate::ln::features::{ChannelFeatures, ChannelTypeFeatures, InitFeatures, NodeFeatures};
use crate::ln::msgs;
- use crate::ln::msgs::{FinalOnionHopData, OptionalField, OnionErrorPacket, OnionHopDataFormat};
+ use crate::ln::msgs::{FinalOnionHopData, OnionErrorPacket, OnionHopDataFormat};
+ use crate::routing::gossip::{NodeAlias, NodeId};
use crate::util::ser::{Writeable, Readable, Hostname};
use bitcoin::hashes::hex::FromHex;
use core::convert::TryFrom;
#[test]
- fn encoding_channel_reestablish_no_secret() {
- let cr = msgs::ChannelReestablish {
- channel_id: [4, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0],
- next_local_commitment_number: 3,
- next_remote_commitment_number: 4,
- data_loss_protect: OptionalField::Absent,
- };
-
- let encoded_value = cr.encode();
- assert_eq!(
- encoded_value,
- vec![4, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 4]
- );
- }
-
- #[test]
- fn encoding_channel_reestablish_with_secret() {
+ fn encoding_channel_reestablish() {
let public_key = {
let secp_ctx = Secp256k1::new();
PublicKey::from_secret_key(&secp_ctx, &SecretKey::from_slice(&hex::decode("0101010101010101010101010101010101010101010101010101010101010101").unwrap()[..]).unwrap())
channel_id: [4, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0],
next_local_commitment_number: 3,
next_remote_commitment_number: 4,
- data_loss_protect: OptionalField::Present(msgs::DataLossProtect { your_last_per_commitment_secret: [9;32], my_current_per_commitment_point: public_key}),
+ your_last_per_commitment_secret: [9;32],
+ my_current_per_commitment_point: public_key,
};
let encoded_value = cr.encode();
features,
chain_hash: BlockHash::from_hex("6fe28c0ab6f1b372c1a6a246ae63f74f931e8365e15a089c68d6190000000000").unwrap(),
short_channel_id: 2316138423780173,
- node_id_1: pubkey_1,
- node_id_2: pubkey_2,
- bitcoin_key_1: pubkey_3,
- bitcoin_key_2: pubkey_4,
+ node_id_1: NodeId::from_pubkey(&pubkey_1),
+ node_id_2: NodeId::from_pubkey(&pubkey_2),
+ bitcoin_key_1: NodeId::from_pubkey(&pubkey_3),
+ bitcoin_key_2: NodeId::from_pubkey(&pubkey_4),
excess_data: if excess_data { vec![10, 0, 0, 20, 0, 0, 30, 0, 0, 40] } else { Vec::new() },
};
let channel_announcement = msgs::ChannelAnnouncement {
let unsigned_node_announcement = msgs::UnsignedNodeAnnouncement {
features,
timestamp: 20190119,
- node_id: pubkey_1,
+ node_id: NodeId::from_pubkey(&pubkey_1),
rgb: [32; 3],
- alias: [16;32],
+ alias: NodeAlias([16;32]),
addresses,
excess_address_data: if excess_address_data { vec![33, 108, 40, 11, 83, 149, 162, 84, 110, 126, 75, 38, 99, 224, 79, 129, 22, 34, 241, 90, 79, 146, 232, 58, 162, 233, 43, 162, 165, 115, 193, 57, 20, 44, 84, 174, 99, 7, 42, 30, 193, 238, 125, 192, 192, 75, 222, 92, 132, 120, 6, 23, 42, 160, 92, 146, 194, 42, 232, 227, 8, 209, 210, 105] } else { Vec::new() },
excess_data: if excess_data { vec![59, 18, 204, 25, 92, 224, 162, 209, 189, 166, 168, 139, 239, 161, 159, 160, 127, 81, 202, 167, 92, 232, 56, 55, 242, 137, 101, 96, 11, 138, 172, 171, 8, 85, 255, 176, 231, 65, 236, 95, 124, 65, 66, 30, 152, 41, 169, 212, 134, 17, 200, 200, 49, 247, 27, 229, 234, 115, 230, 101, 148, 151, 127, 253] } else { Vec::new() },
htlc_basepoint: pubkey_5,
first_per_commitment_point: pubkey_6,
channel_flags: if random_bit { 1 << 5 } else { 0 },
- shutdown_scriptpubkey: if shutdown { OptionalField::Present(Address::p2pkh(&::bitcoin::PublicKey{compressed: true, inner: pubkey_1}, Network::Testnet).script_pubkey()) } else { OptionalField::Absent },
+ shutdown_scriptpubkey: if shutdown { Some(Address::p2pkh(&::bitcoin::PublicKey{compressed: true, inner: pubkey_1}, Network::Testnet).script_pubkey()) } else { None },
channel_type: if incl_chan_type { Some(ChannelTypeFeatures::empty()) } else { None },
};
let encoded_value = open_channel.encode();
delayed_payment_basepoint: pubkey_4,
htlc_basepoint: pubkey_5,
first_per_commitment_point: pubkey_6,
- shutdown_scriptpubkey: if shutdown { OptionalField::Present(Address::p2pkh(&::bitcoin::PublicKey{compressed: true, inner: pubkey_1}, Network::Testnet).script_pubkey()) } else { OptionalField::Absent },
+ shutdown_scriptpubkey: if shutdown { Some(Address::p2pkh(&::bitcoin::PublicKey{compressed: true, inner: pubkey_1}, Network::Testnet).script_pubkey()) } else { None },
channel_type: None,
+ #[cfg(taproot)]
+ next_local_nonce: None,
};
let encoded_value = accept_channel.encode();
let mut target_value = hex::decode("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").unwrap();
funding_txid: Txid::from_hex("c2d4449afa8d26140898dd54d3390b057ba2a5afcf03ba29d7dc0d8b9ffe966e").unwrap(),
funding_output_index: 255,
signature: sig_1,
+ #[cfg(taproot)]
+ partial_signature_with_nonce: None,
+ #[cfg(taproot)]
+ next_local_nonce: None,
};
let encoded_value = funding_created.encode();
let target_value = hex::decode("02020202020202020202020202020202020202020202020202020202020202026e96fe9f8b0ddcd729ba03cfafa5a27b050b39d354dd980814268dfa9a44d4c200ffd977cb9b53d93a6ff64bb5f1e158b4094b66e798fb12911168a3ccdf80a83096340a6a95da0ae8d9f776528eecdbb747eb6b545495a4319ed5378e35b21e073a").unwrap();
let funding_signed = msgs::FundingSigned {
channel_id: [2; 32],
signature: sig_1,
+ #[cfg(taproot)]
+ partial_signature_with_nonce: None,
};
let encoded_value = funding_signed.encode();
let target_value = hex::decode("0202020202020202020202020202020202020202020202020202020202020202d977cb9b53d93a6ff64bb5f1e158b4094b66e798fb12911168a3ccdf80a83096340a6a95da0ae8d9f776528eecdbb747eb6b545495a4319ed5378e35b21e073a").unwrap();
channel_id: [2; 32],
signature: sig_1,
htlc_signatures: if htlcs { vec![sig_2, sig_3, sig_4] } else { Vec::new() },
+ #[cfg(taproot)]
+ partial_signature_with_nonce: None,
};
let encoded_value = commitment_signed.encode();
let mut target_value = hex::decode("0202020202020202020202020202020202020202020202020202020202020202d977cb9b53d93a6ff64bb5f1e158b4094b66e798fb12911168a3ccdf80a83096340a6a95da0ae8d9f776528eecdbb747eb6b545495a4319ed5378e35b21e073a").unwrap();
channel_id: [2; 32],
per_commitment_secret: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
next_per_commitment_point: pubkey_1,
+ #[cfg(taproot)]
+ next_local_nonce: None,
};
let encoded_value = raa.encode();
let target_value = hex::decode("02020202020202020202020202020202020202020202020202020202020202020101010101010101010101010101010101010101010101010101010101010101031b84c5567b126440995d3ed5aaba0565d71e1834604819ff9c17f5e9d5dd078f").unwrap();
let mut msg = msgs::OnionHopData {
format: OnionHopDataFormat::FinalNode {
payment_data: None,
+ payment_metadata: None,
keysend_preimage: None,
},
amt_to_forward: 0x0badf00d01020304,
payment_secret: expected_payment_secret,
total_msat: 0x1badca1f
}),
+ payment_metadata: None,
keysend_preimage: None,
},
amt_to_forward: 0x0badf00d01020304,
payment_secret,
total_msat: 0x1badca1f
}),
+ payment_metadata: None,
keysend_preimage: None,
} = msg.format {
assert_eq!(payment_secret, expected_payment_secret);
projects / rust-lightning / blobdiff