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::NodeId;
+use crate::routing::gossip::{NodeAlias, NodeId};
/// 21 million * 10^8 * 1000
pub(crate) const MAX_VALUE_MSAT: u64 = 21_000_000_0000_0000_000;
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
/// 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>,
},
FinalNode {
payment_data: Option<FinalOnionHopData>,
+ payment_metadata: Option<Vec<u8>>,
keysend_preimage: Option<PaymentPreimage>,
},
}
(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,
}
};
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::features::{ChannelFeatures, ChannelTypeFeatures, InitFeatures, NodeFeatures};
use crate::ln::msgs;
use crate::ln::msgs::{FinalOnionHopData, OptionalField, OnionErrorPacket, OnionHopDataFormat};
- use crate::routing::gossip::NodeId;
+ use crate::routing::gossip::{NodeAlias, NodeId};
use crate::util::ser::{Writeable, Readable, Hostname};
use bitcoin::hashes::hex::FromHex;
timestamp: 20190119,
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() },
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