pub require_confirmed_inputs: Option<()>,
}
-/// An [`accept_channel`] message to be sent to or received from a peer.
-///
-/// Used in V1 channel establishment
+/// Contains fields that are both common to [`accept_channel`] and `accept_channel2` messages.
///
/// [`accept_channel`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#the-accept_channel-message
-#[derive(Clone, Debug, Hash, PartialEq, Eq)]
-pub struct AcceptChannel {
- /// A temporary channel ID, until the funding outpoint is announced
- pub temporary_channel_id: ChannelId,
- /// The threshold below which outputs on transactions broadcast by sender will be omitted
- pub dust_limit_satoshis: u64,
- /// The maximum inbound HTLC value in flight towards sender, in milli-satoshi
- pub max_htlc_value_in_flight_msat: u64,
- /// The minimum value unencumbered by HTLCs for the counterparty to keep in the channel
- pub channel_reserve_satoshis: u64,
- /// The minimum HTLC size incoming to sender, in milli-satoshi
- pub htlc_minimum_msat: u64,
- /// Minimum depth of the funding transaction before the channel is considered open
- pub minimum_depth: u32,
- /// The number of blocks which the counterparty will have to wait to claim on-chain funds if they broadcast a commitment transaction
- pub to_self_delay: u16,
- /// The maximum number of inbound HTLCs towards sender
- pub max_accepted_htlcs: u16,
- /// The sender's key controlling the funding transaction
- pub funding_pubkey: PublicKey,
- /// Used to derive a revocation key for transactions broadcast by counterparty
- pub revocation_basepoint: PublicKey,
- /// A payment key to sender for transactions broadcast by counterparty
- pub payment_point: PublicKey,
- /// Used to derive a payment key to sender for transactions broadcast by sender
- pub delayed_payment_basepoint: PublicKey,
- /// Used to derive an HTLC payment key to sender for transactions broadcast by counterparty
- pub htlc_basepoint: PublicKey,
- /// The first to-be-broadcast-by-sender transaction's per commitment point
- pub first_per_commitment_point: PublicKey,
- /// A request to pre-set the to-sender output's scriptPubkey for when we collaboratively close
- pub shutdown_scriptpubkey: Option<ScriptBuf>,
- /// 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`]'s [`CommonOpenChannelFields::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>,
-}
-
-/// An accept_channel2 message to be sent by or received from the channel accepter.
-///
-/// Used in V2 channel establishment
-///
// TODO(dual_funding): Add spec link for `accept_channel2`.
#[derive(Clone, Debug, Hash, PartialEq, Eq)]
-pub struct AcceptChannelV2 {
- /// The same `temporary_channel_id` received from the initiator's `open_channel2` message.
+pub struct CommonAcceptChannelFields {
+ /// The same `temporary_channel_id` received from the initiator's `open_channel2` or `open_channel` message.
pub temporary_channel_id: ChannelId,
- /// Part of the channel value contributed by the channel acceptor
- pub funding_satoshis: u64,
/// The threshold below which outputs on transactions broadcast by the channel acceptor will be
/// omitted
pub dust_limit_satoshis: u64,
- /// The maximum inbound HTLC value in flight towards channel acceptor, in milli-satoshi
+ /// The maximum inbound HTLC value in flight towards sender, in milli-satoshi
pub max_htlc_value_in_flight_msat: u64,
/// The minimum HTLC size incoming to channel acceptor, in milli-satoshi
pub htlc_minimum_msat: u64,
pub htlc_basepoint: PublicKey,
/// The first to-be-broadcast-by-channel-acceptor transaction's per commitment point
pub first_per_commitment_point: PublicKey,
- /// The second to-be-broadcast-by-channel-acceptor transaction's per commitment point
- pub second_per_commitment_point: PublicKey,
/// Optionally, a request to pre-set the to-channel-acceptor output's scriptPubkey for when we
/// collaboratively close
pub shutdown_scriptpubkey: Option<ScriptBuf>,
/// 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 [`OpenChannelV2`]'s [`CommonOpenChannelFields::channel_type`].
+ /// This is required to match the equivalent field in [`OpenChannel`] or [`OpenChannelV2`]'s
+ /// [`CommonOpenChannelFields::channel_type`].
pub channel_type: Option<ChannelTypeFeatures>,
+}
+
+/// An [`accept_channel`] message to be sent to or received from a peer.
+///
+/// Used in V1 channel establishment
+///
+/// [`accept_channel`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#the-accept_channel-message
+#[derive(Clone, Debug, Hash, PartialEq, Eq)]
+pub struct AcceptChannel {
+ /// Common fields of `accept_channel(2)`-like messages
+ pub common_fields: CommonAcceptChannelFields,
+ /// The minimum value unencumbered by HTLCs for the counterparty to keep in the channel
+ pub channel_reserve_satoshis: u64,
+ #[cfg(taproot)]
+ /// Next nonce the channel initiator should use to create a funding output signature against
+ pub next_local_nonce: Option<musig2::types::PublicNonce>,
+}
+
+/// An accept_channel2 message to be sent by or received from the channel accepter.
+///
+/// Used in V2 channel establishment
+///
+// TODO(dual_funding): Add spec link for `accept_channel2`.
+#[derive(Clone, Debug, Hash, PartialEq, Eq)]
+pub struct AcceptChannelV2 {
+ /// Common fields of `accept_channel(2)`-like messages
+ pub common_fields: CommonAcceptChannelFields,
+ /// Part of the channel value contributed by the channel acceptor
+ pub funding_satoshis: u64,
+ /// The second to-be-broadcast-by-channel-acceptor transaction's per commitment point
+ pub second_per_commitment_point: PublicKey,
/// Optionally, a requirement that only confirmed inputs can be added
pub require_confirmed_inputs: Option<()>,
}
/// This maximum length is reached by a hostname address descriptor:
/// a hostname with a maximum length of 255, its 1-byte length and a 2-byte port.
pub(crate) const MAX_LEN: u16 = 258;
+
+ pub(crate) fn is_tor(&self) -> bool {
+ match self {
+ &SocketAddress::TcpIpV4 {..} => false,
+ &SocketAddress::TcpIpV6 {..} => false,
+ &SocketAddress::OnionV2(_) => true,
+ &SocketAddress::OnionV3 {..} => true,
+ &SocketAddress::Hostname {..} => false,
+ }
+ }
}
impl Writeable for SocketAddress {
}
}
-#[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: (ScriptBuf, WithoutLength))), // Don't encode length twice.
- (1, channel_type, option),
-});
+impl Writeable for AcceptChannel {
+ fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
+ self.common_fields.temporary_channel_id.write(w)?;
+ self.common_fields.dust_limit_satoshis.write(w)?;
+ self.common_fields.max_htlc_value_in_flight_msat.write(w)?;
+ self.channel_reserve_satoshis.write(w)?;
+ self.common_fields.htlc_minimum_msat.write(w)?;
+ self.common_fields.minimum_depth.write(w)?;
+ self.common_fields.to_self_delay.write(w)?;
+ self.common_fields.max_accepted_htlcs.write(w)?;
+ self.common_fields.funding_pubkey.write(w)?;
+ self.common_fields.revocation_basepoint.write(w)?;
+ self.common_fields.payment_basepoint.write(w)?;
+ self.common_fields.delayed_payment_basepoint.write(w)?;
+ self.common_fields.htlc_basepoint.write(w)?;
+ self.common_fields.first_per_commitment_point.write(w)?;
+ #[cfg(not(taproot))]
+ encode_tlv_stream!(w, {
+ (0, self.common_fields.shutdown_scriptpubkey.as_ref().map(|s| WithoutLength(s)), option), // Don't encode length twice.
+ (1, self.common_fields.channel_type, option),
+ });
+ #[cfg(taproot)]
+ encode_tlv_stream!(w, {
+ (0, self.common_fields.shutdown_scriptpubkey.as_ref().map(|s| WithoutLength(s)), option), // Don't encode length twice.
+ (1, self.common_fields.channel_type, option),
+ (4, self.next_local_nonce, option),
+ });
+ Ok(())
+ }
+}
-#[cfg(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: (ScriptBuf, WithoutLength))), // Don't encode length twice.
- (1, channel_type, option),
- (4, next_local_nonce, option),
-});
+impl Readable for AcceptChannel {
+ fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
+ let temporary_channel_id: ChannelId = Readable::read(r)?;
+ let dust_limit_satoshis: u64 = Readable::read(r)?;
+ let max_htlc_value_in_flight_msat: u64 = Readable::read(r)?;
+ let channel_reserve_satoshis: u64 = Readable::read(r)?;
+ let htlc_minimum_msat: u64 = Readable::read(r)?;
+ let minimum_depth: u32 = Readable::read(r)?;
+ let to_self_delay: u16 = Readable::read(r)?;
+ let max_accepted_htlcs: u16 = Readable::read(r)?;
+ let funding_pubkey: PublicKey = Readable::read(r)?;
+ let revocation_basepoint: PublicKey = Readable::read(r)?;
+ let payment_basepoint: PublicKey = Readable::read(r)?;
+ let delayed_payment_basepoint: PublicKey = Readable::read(r)?;
+ let htlc_basepoint: PublicKey = Readable::read(r)?;
+ let first_per_commitment_point: PublicKey = Readable::read(r)?;
-impl_writeable_msg!(AcceptChannelV2, {
- temporary_channel_id,
- funding_satoshis,
- dust_limit_satoshis,
- max_htlc_value_in_flight_msat,
- htlc_minimum_msat,
- minimum_depth,
- to_self_delay,
- max_accepted_htlcs,
- funding_pubkey,
- revocation_basepoint,
- payment_basepoint,
- delayed_payment_basepoint,
- htlc_basepoint,
- first_per_commitment_point,
- second_per_commitment_point,
-}, {
- (0, shutdown_scriptpubkey, option),
- (1, channel_type, option),
- (2, require_confirmed_inputs, option),
-});
+ let mut shutdown_scriptpubkey: Option<ScriptBuf> = None;
+ let mut channel_type: Option<ChannelTypeFeatures> = None;
+ #[cfg(not(taproot))]
+ decode_tlv_stream!(r, {
+ (0, shutdown_scriptpubkey, (option, encoding: (ScriptBuf, WithoutLength))),
+ (1, channel_type, option),
+ });
+ #[cfg(taproot)]
+ let mut next_local_nonce: Option<musig2::types::PublicNonce> = None;
+ #[cfg(taproot)]
+ decode_tlv_stream!(r, {
+ (0, shutdown_scriptpubkey, (option, encoding: (ScriptBuf, WithoutLength))),
+ (1, channel_type, option),
+ (4, next_local_nonce, option),
+ });
+
+ Ok(AcceptChannel {
+ common_fields: CommonAcceptChannelFields {
+ temporary_channel_id,
+ dust_limit_satoshis,
+ max_htlc_value_in_flight_msat,
+ htlc_minimum_msat,
+ minimum_depth,
+ to_self_delay,
+ max_accepted_htlcs,
+ funding_pubkey,
+ revocation_basepoint,
+ payment_basepoint,
+ delayed_payment_basepoint,
+ htlc_basepoint,
+ first_per_commitment_point,
+ shutdown_scriptpubkey,
+ channel_type,
+ },
+ channel_reserve_satoshis,
+ #[cfg(taproot)]
+ next_local_nonce,
+ })
+ }
+}
+
+impl Writeable for AcceptChannelV2 {
+ fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
+ self.common_fields.temporary_channel_id.write(w)?;
+ self.funding_satoshis.write(w)?;
+ self.common_fields.dust_limit_satoshis.write(w)?;
+ self.common_fields.max_htlc_value_in_flight_msat.write(w)?;
+ self.common_fields.htlc_minimum_msat.write(w)?;
+ self.common_fields.minimum_depth.write(w)?;
+ self.common_fields.to_self_delay.write(w)?;
+ self.common_fields.max_accepted_htlcs.write(w)?;
+ self.common_fields.funding_pubkey.write(w)?;
+ self.common_fields.revocation_basepoint.write(w)?;
+ self.common_fields.payment_basepoint.write(w)?;
+ self.common_fields.delayed_payment_basepoint.write(w)?;
+ self.common_fields.htlc_basepoint.write(w)?;
+ self.common_fields.first_per_commitment_point.write(w)?;
+ self.second_per_commitment_point.write(w)?;
+
+ encode_tlv_stream!(w, {
+ (0, self.common_fields.shutdown_scriptpubkey.as_ref().map(|s| WithoutLength(s)), option), // Don't encode length twice.
+ (1, self.common_fields.channel_type, option),
+ (2, self.require_confirmed_inputs, option),
+ });
+ Ok(())
+ }
+}
+
+impl Readable for AcceptChannelV2 {
+ fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
+ let temporary_channel_id: ChannelId = Readable::read(r)?;
+ let funding_satoshis: u64 = Readable::read(r)?;
+ let dust_limit_satoshis: u64 = Readable::read(r)?;
+ let max_htlc_value_in_flight_msat: u64 = Readable::read(r)?;
+ let htlc_minimum_msat: u64 = Readable::read(r)?;
+ let minimum_depth: u32 = Readable::read(r)?;
+ let to_self_delay: u16 = Readable::read(r)?;
+ let max_accepted_htlcs: u16 = Readable::read(r)?;
+ let funding_pubkey: PublicKey = Readable::read(r)?;
+ let revocation_basepoint: PublicKey = Readable::read(r)?;
+ let payment_basepoint: PublicKey = Readable::read(r)?;
+ let delayed_payment_basepoint: PublicKey = Readable::read(r)?;
+ let htlc_basepoint: PublicKey = Readable::read(r)?;
+ let first_per_commitment_point: PublicKey = Readable::read(r)?;
+ let second_per_commitment_point: PublicKey = Readable::read(r)?;
+
+ let mut shutdown_scriptpubkey: Option<ScriptBuf> = None;
+ let mut channel_type: Option<ChannelTypeFeatures> = None;
+ let mut require_confirmed_inputs: Option<()> = None;
+ decode_tlv_stream!(r, {
+ (0, shutdown_scriptpubkey, (option, encoding: (ScriptBuf, WithoutLength))),
+ (1, channel_type, option),
+ (2, require_confirmed_inputs, option),
+ });
+
+ Ok(AcceptChannelV2 {
+ common_fields: CommonAcceptChannelFields {
+ temporary_channel_id,
+ dust_limit_satoshis,
+ max_htlc_value_in_flight_msat,
+ htlc_minimum_msat,
+ minimum_depth,
+ to_self_delay,
+ max_accepted_htlcs,
+ funding_pubkey,
+ revocation_basepoint,
+ payment_basepoint,
+ delayed_payment_basepoint,
+ htlc_basepoint,
+ first_per_commitment_point,
+ shutdown_scriptpubkey,
+ channel_type,
+ },
+ funding_satoshis,
+ second_per_commitment_point,
+ require_confirmed_inputs,
+ })
+ }
+}
impl_writeable_msg!(Stfu, {
channel_id,
}
impl Writeable for OpenChannel {
- fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
- self.common_fields.chain_hash.write(w)?;
- self.common_fields.temporary_channel_id.write(w)?;
- self.common_fields.funding_satoshis.write(w)?;
+ fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
+ self.common_fields.chain_hash.write(w)?;
+ self.common_fields.temporary_channel_id.write(w)?;
+ self.common_fields.funding_satoshis.write(w)?;
self.push_msat.write(w)?;
self.common_fields.dust_limit_satoshis.write(w)?;
self.common_fields.max_htlc_value_in_flight_msat.write(w)?;
self.common_fields.htlc_basepoint.write(w)?;
self.common_fields.first_per_commitment_point.write(w)?;
self.common_fields.channel_flags.write(w)?;
- encode_tlv_stream!(w, {
+ encode_tlv_stream!(w, {
(0, self.common_fields.shutdown_scriptpubkey.as_ref().map(|s| WithoutLength(s)), option), // Don't encode length twice.
(1, self.common_fields.channel_type, option),
- });
- Ok(())
- }
+ });
+ Ok(())
+ }
}
impl Readable for OpenChannel {
});
Ok(OpenChannel {
common_fields: CommonOpenChannelFields {
- chain_hash,
- temporary_channel_id,
- funding_satoshis,
- dust_limit_satoshis,
- max_htlc_value_in_flight_msat,
- htlc_minimum_msat,
- commitment_feerate_sat_per_1000_weight,
- to_self_delay,
- max_accepted_htlcs,
- funding_pubkey,
- revocation_basepoint,
- payment_basepoint,
- delayed_payment_basepoint,
- htlc_basepoint,
- first_per_commitment_point,
- channel_flags,
- shutdown_scriptpubkey,
- channel_type,
+ chain_hash,
+ temporary_channel_id,
+ funding_satoshis,
+ dust_limit_satoshis,
+ max_htlc_value_in_flight_msat,
+ htlc_minimum_msat,
+ commitment_feerate_sat_per_1000_weight,
+ to_self_delay,
+ max_accepted_htlcs,
+ funding_pubkey,
+ revocation_basepoint,
+ payment_basepoint,
+ delayed_payment_basepoint,
+ htlc_basepoint,
+ first_per_commitment_point,
+ channel_flags,
+ shutdown_scriptpubkey,
+ channel_type,
},
- push_msat,
- channel_reserve_satoshis,
+ push_msat,
+ channel_reserve_satoshis,
})
}
}
impl Writeable for OpenChannelV2 {
- fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
+ fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
self.common_fields.chain_hash.write(w)?;
self.common_fields.temporary_channel_id.write(w)?;
self.funding_feerate_sat_per_1000_weight.write(w)?;
self.common_fields.first_per_commitment_point.write(w)?;
self.second_per_commitment_point.write(w)?;
self.common_fields.channel_flags.write(w)?;
- encode_tlv_stream!(w, {
+ encode_tlv_stream!(w, {
(0, self.common_fields.shutdown_scriptpubkey.as_ref().map(|s| WithoutLength(s)), option), // Don't encode length twice.
(1, self.common_fields.channel_type, option),
(2, self.require_confirmed_inputs, option),
- });
+ });
Ok(())
- }
+ }
}
impl Readable for OpenChannelV2 {
});
Ok(OpenChannelV2 {
common_fields: CommonOpenChannelFields {
- chain_hash,
- temporary_channel_id,
- funding_satoshis,
- dust_limit_satoshis,
- max_htlc_value_in_flight_msat,
- htlc_minimum_msat,
- commitment_feerate_sat_per_1000_weight,
- to_self_delay,
- max_accepted_htlcs,
- funding_pubkey,
- revocation_basepoint,
- payment_basepoint,
- delayed_payment_basepoint,
- htlc_basepoint,
- first_per_commitment_point,
- channel_flags,
- shutdown_scriptpubkey,
- channel_type,
+ chain_hash,
+ temporary_channel_id,
+ funding_satoshis,
+ dust_limit_satoshis,
+ max_htlc_value_in_flight_msat,
+ htlc_minimum_msat,
+ commitment_feerate_sat_per_1000_weight,
+ to_self_delay,
+ max_accepted_htlcs,
+ funding_pubkey,
+ revocation_basepoint,
+ payment_basepoint,
+ delayed_payment_basepoint,
+ htlc_basepoint,
+ first_per_commitment_point,
+ channel_flags,
+ shutdown_scriptpubkey,
+ channel_type,
},
- funding_feerate_sat_per_1000_weight,
- locktime,
- second_per_commitment_point,
- require_confirmed_inputs,
+ funding_feerate_sat_per_1000_weight,
+ locktime,
+ second_per_commitment_point,
+ require_confirmed_inputs,
})
}
}
use crate::ln::{PaymentPreimage, PaymentHash, PaymentSecret};
use crate::ln::ChannelId;
use crate::ln::features::{ChannelFeatures, ChannelTypeFeatures, InitFeatures, NodeFeatures};
- use crate::ln::msgs::{self, FinalOnionHopData, OnionErrorPacket, CommonOpenChannelFields};
+ use crate::ln::msgs::{self, FinalOnionHopData, OnionErrorPacket, CommonOpenChannelFields, CommonAcceptChannelFields};
use crate::ln::msgs::SocketAddress;
use crate::routing::gossip::{NodeAlias, NodeId};
use crate::util::ser::{Writeable, Readable, ReadableArgs, Hostname, TransactionU16LenLimited};
let (_, pubkey_5) = get_keys_from!("0505050505050505050505050505050505050505050505050505050505050505", secp_ctx);
let (_, pubkey_6) = get_keys_from!("0606060606060606060606060606060606060606060606060606060606060606", secp_ctx);
let accept_channel = msgs::AcceptChannel {
- temporary_channel_id: ChannelId::from_bytes([2; 32]),
- dust_limit_satoshis: 1311768467284833366,
- max_htlc_value_in_flight_msat: 2536655962884945560,
+ common_fields: CommonAcceptChannelFields {
+ temporary_channel_id: ChannelId::from_bytes([2; 32]),
+ dust_limit_satoshis: 1311768467284833366,
+ max_htlc_value_in_flight_msat: 2536655962884945560,
+ htlc_minimum_msat: 2316138423780173,
+ minimum_depth: 821716,
+ to_self_delay: 49340,
+ max_accepted_htlcs: 49340,
+ funding_pubkey: pubkey_1,
+ revocation_basepoint: pubkey_2,
+ payment_basepoint: pubkey_3,
+ delayed_payment_basepoint: pubkey_4,
+ htlc_basepoint: pubkey_5,
+ first_per_commitment_point: pubkey_6,
+ shutdown_scriptpubkey: if shutdown { Some(Address::p2pkh(&::bitcoin::PublicKey{compressed: true, inner: pubkey_1}, Network::Testnet).script_pubkey()) } else { None },
+ channel_type: None,
+ },
channel_reserve_satoshis: 3608586615801332854,
- htlc_minimum_msat: 2316138423780173,
- minimum_depth: 821716,
- to_self_delay: 49340,
- max_accepted_htlcs: 49340,
- funding_pubkey: pubkey_1,
- revocation_basepoint: pubkey_2,
- payment_point: pubkey_3,
- delayed_payment_basepoint: pubkey_4,
- htlc_basepoint: pubkey_5,
- first_per_commitment_point: pubkey_6,
- 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 (_, pubkey_6) = get_keys_from!("0606060606060606060606060606060606060606060606060606060606060606", secp_ctx);
let (_, pubkey_7) = get_keys_from!("0707070707070707070707070707070707070707070707070707070707070707", secp_ctx);
let accept_channelv2 = msgs::AcceptChannelV2 {
- temporary_channel_id: ChannelId::from_bytes([2; 32]),
+ common_fields: CommonAcceptChannelFields {
+ temporary_channel_id: ChannelId::from_bytes([2; 32]),
+ dust_limit_satoshis: 1311768467284833366,
+ max_htlc_value_in_flight_msat: 2536655962884945560,
+ htlc_minimum_msat: 2316138423780173,
+ minimum_depth: 821716,
+ to_self_delay: 49340,
+ max_accepted_htlcs: 49340,
+ funding_pubkey: pubkey_1,
+ revocation_basepoint: pubkey_2,
+ payment_basepoint: pubkey_3,
+ delayed_payment_basepoint: pubkey_4,
+ htlc_basepoint: pubkey_5,
+ first_per_commitment_point: pubkey_6,
+ shutdown_scriptpubkey: if shutdown { Some(Address::p2pkh(&::bitcoin::PublicKey{compressed: true, inner: pubkey_1}, Network::Testnet).script_pubkey()) } else { None },
+ channel_type: None,
+ },
funding_satoshis: 1311768467284833366,
- dust_limit_satoshis: 1311768467284833366,
- max_htlc_value_in_flight_msat: 2536655962884945560,
- htlc_minimum_msat: 2316138423780173,
- minimum_depth: 821716,
- to_self_delay: 49340,
- max_accepted_htlcs: 49340,
- funding_pubkey: pubkey_1,
- revocation_basepoint: pubkey_2,
- payment_basepoint: pubkey_3,
- delayed_payment_basepoint: pubkey_4,
- htlc_basepoint: pubkey_5,
- first_per_commitment_point: pubkey_6,
second_per_commitment_point: pubkey_7,
- shutdown_scriptpubkey: if shutdown { Some(Address::p2pkh(&::bitcoin::PublicKey{compressed: true, inner: pubkey_1}, Network::Testnet).script_pubkey()) } else { None },
- channel_type: None,
require_confirmed_inputs: None,
};
let encoded_value = accept_channelv2.encode();
target_value.append(&mut <Vec<u8>>::from_hex("03f006a18d5653c4edf5391ff23a61f03ff83d237e880ee61187fa9f379a028e0a").unwrap()); // first_per_commitment_point
target_value.append(&mut <Vec<u8>>::from_hex("02989c0b76cb563971fdc9bef31ec06c3560f3249d6ee9e5d83c57625596e05f6f").unwrap()); // second_per_commitment_point
if shutdown {
- target_value.append(&mut <Vec<u8>>::from_hex("001b").unwrap()); // Type 0 + Length 27
target_value.append(&mut <Vec<u8>>::from_hex("001976a91479b000887626b294a914501a4cd226b58b23598388ac").unwrap());
}
assert_eq!(encoded_value, target_value);
projects / rust-lightning / blobdiff