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Avoid possible mix up between timelocks

Browse Source 
Introduce new type to ensure no mix up happens when ordering the fields
in function calls.
This commit is contained in:
Franck Royer 2021-02-15 12:19:43 +11:00
parent 9a321a4f09
commit b8a84aa34b
No known key found for this signature in database
GPG Key ID: A82ED75A8DFC50A4
12 changed files with 121 additions and 104 deletions
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14
swap/src/bitcoin.rs
View File

@ -1,6 +1,5 @@
pub mod wallet; pub mod wallet;
mod timelocks;
mod cancel; mod cancel;
mod lock; mod lock;
mod punish; mod punish;
@ -9,18 +8,18 @@ mod refund;
mod timelocks; mod timelocks;
pub use crate::bitcoin::{ pub use crate::bitcoin::{
cancel::TxCancel, cancel::{CancelTimelock, PunishTimelock, TxCancel},
lock::TxLock, lock::TxLock,
punish::TxPunish, punish::TxPunish,
redeem::TxRedeem, redeem::TxRedeem,
refund::TxRefund, refund::TxRefund,
timelocks::Timelock, timelocks::{BlockHeight, ExpiredTimelocks},
}; };
pub use ::bitcoin::{util::amount::Amount, Address, Network, Transaction, Txid}; pub use ::bitcoin::{util::amount::Amount, Address, Network, Transaction, Txid};
pub use ecdsa_fun::{adaptor::EncryptedSignature, fun::Scalar, Signature}; pub use ecdsa_fun::{adaptor::EncryptedSignature, fun::Scalar, Signature};
pub use wallet::Wallet; pub use wallet::Wallet;
use crate::{bitcoin::timelocks::BlockHeight, execution_params::ExecutionParams}; use crate::execution_params::ExecutionParams;
use ::bitcoin::{ use ::bitcoin::{
hashes::{hex::ToHex, Hash}, hashes::{hex::ToHex, Hash},
secp256k1, secp256k1,
@ -35,7 +34,6 @@ use rand::{CryptoRng, RngCore};
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use sha2::Sha256; use sha2::Sha256;
use std::str::FromStr; use std::str::FromStr;
use timelocks::ExpiredTimelocks;
// TODO: Configurable tx-fee (note: parties have to agree prior to swapping) // TODO: Configurable tx-fee (note: parties have to agree prior to swapping)
// Current reasoning: // Current reasoning:
@ -272,8 +270,8 @@ where
pub async fn current_epoch<W>( pub async fn current_epoch<W>(
bitcoin_wallet: &W, bitcoin_wallet: &W,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
lock_tx_id: ::bitcoin::Txid, lock_tx_id: ::bitcoin::Txid,
) -> anyhow::Result<ExpiredTimelocks> ) -> anyhow::Result<ExpiredTimelocks>
where where
@ -296,7 +294,7 @@ where
pub async fn wait_for_cancel_timelock_to_expire<W>( pub async fn wait_for_cancel_timelock_to_expire<W>(
bitcoin_wallet: &W, bitcoin_wallet: &W,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
lock_tx_id: ::bitcoin::Txid, lock_tx_id: ::bitcoin::Txid,
) -> Result<()> ) -> Result<()>
where where

58
swap/src/bitcoin/cancel.rs
View File

@ -1,13 +1,57 @@
use crate::bitcoin::{ use crate::bitcoin::{
build_shared_output_descriptor, build_shared_output_descriptor, Address, Amount, BlockHeight, PublicKey, Transaction, TxLock,
timelocks::{CancelTimelock, Timelock}, TX_FEE,
Address, Amount, PublicKey, Transaction, TxLock, TX_FEE,
}; };
use ::bitcoin::{util::bip143::SigHashCache, OutPoint, SigHash, SigHashType, TxIn, TxOut, Txid}; use ::bitcoin::{util::bip143::SigHashCache, OutPoint, SigHash, SigHashType, TxIn, TxOut, Txid};
use anyhow::Result; use anyhow::Result;
use ecdsa_fun::Signature; use ecdsa_fun::Signature;
use miniscript::{Descriptor, NullCtx}; use miniscript::{Descriptor, NullCtx};
use std::collections::HashMap; use serde::{Deserialize, Serialize};
use std::{collections::HashMap, ops::Add};
/// Represent a timelock, expressed in relative block height as defined in
/// [BIP68](https://github.com/bitcoin/bips/blob/master/bip-0068.mediawiki).
/// E.g. The timelock expires 10 blocks after the reference transaction is
/// mined.
#[derive(Debug, Copy, Clone, Serialize, Deserialize, Eq, PartialEq)]
#[serde(transparent)]
pub struct CancelTimelock(u32);
impl CancelTimelock {
pub const fn new(number_of_blocks: u32) -> Self {
Self(number_of_blocks)
}
}
impl Add<CancelTimelock> for BlockHeight {
type Output = BlockHeight;
fn add(self, rhs: CancelTimelock) -> Self::Output {
self + rhs.0
}
}
/// Represent a timelock, expressed in relative block height as defined in
/// [BIP68](https://github.com/bitcoin/bips/blob/master/bip-0068.mediawiki).
/// E.g. The timelock expires 10 blocks after the reference transaction is
/// mined.
#[derive(Debug, Copy, Clone, Serialize, Deserialize, Eq, PartialEq)]
#[serde(transparent)]
pub struct PunishTimelock(u32);
impl PunishTimelock {
pub const fn new(number_of_blocks: u32) -> Self {
Self(number_of_blocks)
}
}
impl Add<PunishTimelock> for BlockHeight {
type Output = BlockHeight;
fn add(self, rhs: PunishTimelock) -> Self::Output {
self + rhs.0
}
}
#[derive(Debug, Clone)] #[derive(Debug, Clone)]
pub struct TxCancel { pub struct TxCancel {
@ -28,7 +72,7 @@ impl TxCancel {
let tx_in = TxIn { let tx_in = TxIn {
previous_output: tx_lock.as_outpoint(), previous_output: tx_lock.as_outpoint(),
script_sig: Default::default(), script_sig: Default::default(),
sequence: cancel_timelock.into(), sequence: cancel_timelock.0,
witness: Vec::new(), witness: Vec::new(),
}; };
@ -110,14 +154,14 @@ impl TxCancel {
pub fn build_spend_transaction( pub fn build_spend_transaction(
&self, &self,
spend_address: &Address, spend_address: &Address,
sequence: Option<Timelock>, sequence: Option<PunishTimelock>,
) -> Transaction { ) -> Transaction {
let previous_output = self.as_outpoint(); let previous_output = self.as_outpoint();
let tx_in = TxIn { let tx_in = TxIn {
previous_output, previous_output,
script_sig: Default::default(), script_sig: Default::default(),
sequence: sequence.map(Into::into).unwrap_or(0xFFFF_FFFF), sequence: sequence.map(|seq| seq.0).unwrap_or(0xFFFF_FFFF),
witness: Vec::new(), witness: Vec::new(),
}; };

5
swap/src/bitcoin/punish.rs
View File

@ -1,4 +1,4 @@
use crate::bitcoin::{timelocks::PunishTimelock, Address, PublicKey, Transaction, TxCancel}; use crate::bitcoin::{Address, PublicKey, PunishTimelock, Transaction, TxCancel};
use ::bitcoin::{util::bip143::SigHashCache, SigHash, SigHashType}; use ::bitcoin::{util::bip143::SigHashCache, SigHash, SigHashType};
use anyhow::Result; use anyhow::Result;
use ecdsa_fun::Signature; use ecdsa_fun::Signature;
@ -17,8 +17,7 @@ impl TxPunish {
punish_address: &Address, punish_address: &Address,
punish_timelock: PunishTimelock, punish_timelock: PunishTimelock,
) -> Self { ) -> Self {
let tx_punish = let tx_punish = tx_cancel.build_spend_transaction(punish_address, Some(punish_timelock));
tx_cancel.build_spend_transaction(punish_address, Some(punish_timelock.into()));
let digest = SigHashCache::new(&tx_punish).signature_hash( let digest = SigHashCache::new(&tx_punish).signature_hash(
0, // Only one input: cancel transaction 0, // Only one input: cancel transaction

29
swap/src/bitcoin/timelocks.rs
View File

@ -1,26 +1,5 @@
use std::ops::Add;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use std::ops::Add;
/// Represent a timelock, expressed in relative block height as defined in
/// [BIP68](https://github.com/bitcoin/bips/blob/master/bip-0068.mediawiki).
/// E.g. The timelock expires 10 blocks after the reference transaction is
/// mined.
#[derive(Debug, Copy, Clone, Serialize, Deserialize, Eq, PartialEq)]
#[serde(transparent)]
pub struct Timelock(u32);
impl Timelock {
pub const fn new(number_of_blocks: u32) -> Self {
Self(number_of_blocks)
}
}
impl From<Timelock> for u32 {
fn from(timelock: Timelock) -> Self {
timelock.0
}
}
/// Represent a block height, or block number, expressed in absolute block /// Represent a block height, or block number, expressed in absolute block
/// count. E.g. The transaction was included in block #655123, 655123 block /// count. E.g. The transaction was included in block #655123, 655123 block
@ -41,11 +20,11 @@ impl BlockHeight {
} }
} }
impl Add<Timelock> for BlockHeight { impl Add<u32> for BlockHeight {
type Output = BlockHeight; type Output = BlockHeight;
fn add(self, rhs: Timelock) -> Self::Output { fn add(self, rhs: u32) -> Self::Output {
BlockHeight(self.0 + rhs.0) BlockHeight(self.0 + rhs)
} }
} }

18
swap/src/execution_params.rs
View File

@ -1,4 +1,4 @@
use crate::bitcoin::Timelock; use crate::bitcoin::{CancelTimelock, PunishTimelock};
use conquer_once::Lazy; use conquer_once::Lazy;
use std::time::Duration; use std::time::Duration;
@ -8,8 +8,8 @@ pub struct ExecutionParams {
pub bitcoin_finality_confirmations: u32, pub bitcoin_finality_confirmations: u32,
pub bitcoin_avg_block_time: Duration, pub bitcoin_avg_block_time: Duration,
pub monero_finality_confirmations: u32, pub monero_finality_confirmations: u32,
pub bitcoin_cancel_timelock: Timelock, pub bitcoin_cancel_timelock: CancelTimelock,
pub bitcoin_punish_timelock: Timelock, pub bitcoin_punish_timelock: PunishTimelock,
} }
pub trait GetExecutionParams { pub trait GetExecutionParams {
@ -77,8 +77,8 @@ mod mainnet {
pub static MONERO_FINALITY_CONFIRMATIONS: u32 = 15; pub static MONERO_FINALITY_CONFIRMATIONS: u32 = 15;
// Set to 12 hours, arbitrary value to be reviewed properly // Set to 12 hours, arbitrary value to be reviewed properly
pub static BITCOIN_CANCEL_TIMELOCK: Timelock = Timelock::new(72); pub static BITCOIN_CANCEL_TIMELOCK: CancelTimelock = CancelTimelock::new(72);
pub static BITCOIN_PUNISH_TIMELOCK: Timelock = Timelock::new(72); pub static BITCOIN_PUNISH_TIMELOCK: PunishTimelock = PunishTimelock::new(72);
} }
mod testnet { mod testnet {
@ -95,8 +95,8 @@ mod testnet {
pub static MONERO_FINALITY_CONFIRMATIONS: u32 = 5; pub static MONERO_FINALITY_CONFIRMATIONS: u32 = 5;
// This does not reflect recommended values for mainnet! // This does not reflect recommended values for mainnet!
pub static BITCOIN_CANCEL_TIMELOCK: Timelock = Timelock::new(12); pub static BITCOIN_CANCEL_TIMELOCK: CancelTimelock = CancelTimelock::new(12);
pub static BITCOIN_PUNISH_TIMELOCK: Timelock = Timelock::new(6); pub static BITCOIN_PUNISH_TIMELOCK: PunishTimelock = PunishTimelock::new(6);
} }
mod regtest { mod regtest {
@ -111,7 +111,7 @@ mod regtest {
pub static MONERO_FINALITY_CONFIRMATIONS: u32 = 1; pub static MONERO_FINALITY_CONFIRMATIONS: u32 = 1;
pub static BITCOIN_CANCEL_TIMELOCK: Timelock = Timelock::new(100); pub static BITCOIN_CANCEL_TIMELOCK: CancelTimelock = CancelTimelock::new(100);
pub static BITCOIN_PUNISH_TIMELOCK: Timelock = Timelock::new(50); pub static BITCOIN_PUNISH_TIMELOCK: PunishTimelock = PunishTimelock::new(50);
} }

35
swap/src/protocol/alice/state.rs
View File

@ -1,10 +1,9 @@
use crate::{ use crate::{
bitcoin, bitcoin,
bitcoin::{ bitcoin::{
current_epoch, current_epoch, wait_for_cancel_timelock_to_expire, CancelTimelock, ExpiredTimelocks,
timelocks::{ExpiredTimelocks, Timelock}, GetBlockHeight, PunishTimelock, TransactionBlockHeight, TxCancel, TxRefund,
wait_for_cancel_timelock_to_expire, GetBlockHeight, TransactionBlockHeight, TxCancel, WatchForRawTransaction,
TxRefund, WatchForRawTransaction,
}, },
execution_params::ExecutionParams, execution_params::ExecutionParams,
monero, monero,
@ -90,8 +89,8 @@ pub struct State0 {
#[serde(with = "::bitcoin::util::amount::serde::as_sat")] #[serde(with = "::bitcoin::util::amount::serde::as_sat")]
pub btc: bitcoin::Amount, pub btc: bitcoin::Amount,
pub xmr: monero::Amount, pub xmr: monero::Amount,
pub cancel_timelock: Timelock, pub cancel_timelock: CancelTimelock,
pub punish_timelock: Timelock, pub punish_timelock: PunishTimelock,
pub redeem_address: bitcoin::Address, pub redeem_address: bitcoin::Address,
pub punish_address: bitcoin::Address, pub punish_address: bitcoin::Address,
} }
@ -172,8 +171,8 @@ pub struct State1 {
#[serde(with = "::bitcoin::util::amount::serde::as_sat")] #[serde(with = "::bitcoin::util::amount::serde::as_sat")]
btc: bitcoin::Amount, btc: bitcoin::Amount,
xmr: monero::Amount, xmr: monero::Amount,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
refund_address: bitcoin::Address, refund_address: bitcoin::Address,
redeem_address: bitcoin::Address, redeem_address: bitcoin::Address,
punish_address: bitcoin::Address, punish_address: bitcoin::Address,
@ -225,8 +224,8 @@ pub struct State2 {
#[serde(with = "::bitcoin::util::amount::serde::as_sat")] #[serde(with = "::bitcoin::util::amount::serde::as_sat")]
btc: bitcoin::Amount, btc: bitcoin::Amount,
xmr: monero::Amount, xmr: monero::Amount,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
refund_address: bitcoin::Address, refund_address: bitcoin::Address,
redeem_address: bitcoin::Address, redeem_address: bitcoin::Address,
punish_address: bitcoin::Address, punish_address: bitcoin::Address,
@ -295,8 +294,8 @@ pub struct State3 {
#[serde(with = "::bitcoin::util::amount::serde::as_sat")] #[serde(with = "::bitcoin::util::amount::serde::as_sat")]
pub btc: bitcoin::Amount, pub btc: bitcoin::Amount,
pub xmr: monero::Amount, pub xmr: monero::Amount,
pub cancel_timelock: Timelock, pub cancel_timelock: CancelTimelock,
pub punish_timelock: Timelock, pub punish_timelock: PunishTimelock,
pub refund_address: bitcoin::Address, pub refund_address: bitcoin::Address,
pub redeem_address: bitcoin::Address, pub redeem_address: bitcoin::Address,
pub punish_address: bitcoin::Address, pub punish_address: bitcoin::Address,
@ -341,8 +340,8 @@ pub struct State4 {
S_b_bitcoin: bitcoin::PublicKey, S_b_bitcoin: bitcoin::PublicKey,
v: monero::PrivateViewKey, v: monero::PrivateViewKey,
xmr: monero::Amount, xmr: monero::Amount,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
refund_address: bitcoin::Address, refund_address: bitcoin::Address,
redeem_address: bitcoin::Address, redeem_address: bitcoin::Address,
punish_address: bitcoin::Address, punish_address: bitcoin::Address,
@ -433,8 +432,8 @@ pub struct State5 {
S_b_monero: monero::PublicKey, S_b_monero: monero::PublicKey,
S_b_bitcoin: bitcoin::PublicKey, S_b_bitcoin: bitcoin::PublicKey,
v: monero::PrivateViewKey, v: monero::PrivateViewKey,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
refund_address: bitcoin::Address, refund_address: bitcoin::Address,
redeem_address: bitcoin::Address, redeem_address: bitcoin::Address,
punish_address: bitcoin::Address, punish_address: bitcoin::Address,
@ -483,8 +482,8 @@ pub struct State6 {
S_b_monero: monero::PublicKey, S_b_monero: monero::PublicKey,
S_b_bitcoin: bitcoin::PublicKey, S_b_bitcoin: bitcoin::PublicKey,
v: monero::PrivateViewKey, v: monero::PrivateViewKey,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
refund_address: bitcoin::Address, refund_address: bitcoin::Address,
redeem_address: bitcoin::Address, redeem_address: bitcoin::Address,
punish_address: bitcoin::Address, punish_address: bitcoin::Address,

13
swap/src/protocol/alice/steps.rs
View File

@ -1,9 +1,8 @@
use crate::{ use crate::{
bitcoin, bitcoin,
bitcoin::{ bitcoin::{
poll_until_block_height_is_gte, poll_until_block_height_is_gte, BlockHeight, BroadcastSignedTransaction, CancelTimelock,
timelocks::{BlockHeight, Timelock}, EncryptedSignature, GetBlockHeight, GetRawTransaction, PunishTimelock,
BroadcastSignedTransaction, EncryptedSignature, GetBlockHeight, GetRawTransaction,
TransactionBlockHeight, TxCancel, TxLock, TxRefund, WaitForTransactionFinality, TransactionBlockHeight, TxCancel, TxLock, TxRefund, WaitForTransactionFinality,
WatchForRawTransaction, WatchForRawTransaction,
}, },
@ -151,7 +150,7 @@ pub async fn publish_cancel_transaction<W>(
tx_lock: TxLock, tx_lock: TxLock,
a: bitcoin::SecretKey, a: bitcoin::SecretKey,
B: bitcoin::PublicKey, B: bitcoin::PublicKey,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
tx_cancel_sig_bob: bitcoin::Signature, tx_cancel_sig_bob: bitcoin::Signature,
bitcoin_wallet: Arc<W>, bitcoin_wallet: Arc<W>,
) -> Result<bitcoin::TxCancel> ) -> Result<bitcoin::TxCancel>
@ -198,7 +197,7 @@ where
pub async fn wait_for_bitcoin_refund<W>( pub async fn wait_for_bitcoin_refund<W>(
tx_cancel: &TxCancel, tx_cancel: &TxCancel,
cancel_tx_height: BlockHeight, cancel_tx_height: BlockHeight,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
refund_address: &bitcoin::Address, refund_address: &bitcoin::Address,
bitcoin_wallet: Arc<W>, bitcoin_wallet: Arc<W>,
) -> Result<(bitcoin::TxRefund, Option<bitcoin::Transaction>)> ) -> Result<(bitcoin::TxRefund, Option<bitcoin::Transaction>)>
@ -250,9 +249,9 @@ pub fn extract_monero_private_key(
pub fn build_bitcoin_punish_transaction( pub fn build_bitcoin_punish_transaction(
tx_lock: &TxLock, tx_lock: &TxLock,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
punish_address: &bitcoin::Address, punish_address: &bitcoin::Address,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
tx_punish_sig_bob: bitcoin::Signature, tx_punish_sig_bob: bitcoin::Signature,
a: bitcoin::SecretKey, a: bitcoin::SecretKey,
B: bitcoin::PublicKey, B: bitcoin::PublicKey,

2
swap/src/protocol/alice/swap.rs
View File

@ -3,7 +3,7 @@
use crate::{ use crate::{
bitcoin, bitcoin,
bitcoin::{ bitcoin::{
timelocks::ExpiredTimelocks, TransactionBlockHeight, WaitForTransactionFinality, ExpiredTimelocks, TransactionBlockHeight, WaitForTransactionFinality,
WatchForRawTransaction, WatchForRawTransaction,
}, },
database, database,

2
swap/src/protocol/bob/cancel.rs
View File

@ -1,5 +1,5 @@
use crate::{ use crate::{
bitcoin::{timelocks::ExpiredTimelocks, Txid, Wallet}, bitcoin::{ExpiredTimelocks, Txid, Wallet},
database::{Database, Swap}, database::{Database, Swap},
protocol::bob::BobState, protocol::bob::BobState,
}; };

37
swap/src/protocol/bob/state.rs
View File

@ -1,10 +1,9 @@
use crate::{ use crate::{
bitcoin::{ bitcoin::{
self, current_epoch, self, current_epoch, wait_for_cancel_timelock_to_expire, BroadcastSignedTransaction,
timelocks::{ExpiredTimelocks, Timelock}, BuildTxLockPsbt, CancelTimelock, ExpiredTimelocks, GetBlockHeight, GetNetwork,
wait_for_cancel_timelock_to_expire, BroadcastSignedTransaction, BuildTxLockPsbt, GetRawTransaction, PunishTimelock, Transaction, TransactionBlockHeight, TxCancel, Txid,
GetBlockHeight, GetNetwork, GetRawTransaction, Transaction, TransactionBlockHeight, WatchForRawTransaction,
TxCancel, Txid, WatchForRawTransaction,
}, },
execution_params::ExecutionParams, execution_params::ExecutionParams,
monero, monero,
@ -82,8 +81,8 @@ pub struct State0 {
#[serde(with = "::bitcoin::util::amount::serde::as_sat")] #[serde(with = "::bitcoin::util::amount::serde::as_sat")]
btc: bitcoin::Amount, btc: bitcoin::Amount,
xmr: monero::Amount, xmr: monero::Amount,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
refund_address: bitcoin::Address, refund_address: bitcoin::Address,
min_monero_confirmations: u32, min_monero_confirmations: u32,
} }
@ -93,8 +92,8 @@ impl State0 {
rng: &mut R, rng: &mut R,
btc: bitcoin::Amount, btc: bitcoin::Amount,
xmr: monero::Amount, xmr: monero::Amount,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
refund_address: bitcoin::Address, refund_address: bitcoin::Address,
min_monero_confirmations: u32, min_monero_confirmations: u32,
) -> Self { ) -> Self {
@ -177,8 +176,8 @@ pub struct State1 {
#[serde(with = "::bitcoin::util::amount::serde::as_sat")] #[serde(with = "::bitcoin::util::amount::serde::as_sat")]
btc: bitcoin::Amount, btc: bitcoin::Amount,
xmr: monero::Amount, xmr: monero::Amount,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
refund_address: bitcoin::Address, refund_address: bitcoin::Address,
redeem_address: bitcoin::Address, redeem_address: bitcoin::Address,
punish_address: bitcoin::Address, punish_address: bitcoin::Address,
@ -238,8 +237,8 @@ pub struct State2 {
#[serde(with = "::bitcoin::util::amount::serde::as_sat")] #[serde(with = "::bitcoin::util::amount::serde::as_sat")]
btc: bitcoin::Amount, btc: bitcoin::Amount,
pub xmr: monero::Amount, pub xmr: monero::Amount,
pub cancel_timelock: Timelock, pub cancel_timelock: CancelTimelock,
pub punish_timelock: Timelock, pub punish_timelock: PunishTimelock,
pub refund_address: bitcoin::Address, pub refund_address: bitcoin::Address,
pub redeem_address: bitcoin::Address, pub redeem_address: bitcoin::Address,
pub punish_address: bitcoin::Address, pub punish_address: bitcoin::Address,
@ -307,8 +306,8 @@ pub struct State3 {
#[serde(with = "::bitcoin::util::amount::serde::as_sat")] #[serde(with = "::bitcoin::util::amount::serde::as_sat")]
btc: bitcoin::Amount, btc: bitcoin::Amount,
xmr: monero::Amount, xmr: monero::Amount,
pub cancel_timelock: Timelock, pub cancel_timelock: CancelTimelock,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
pub refund_address: bitcoin::Address, pub refund_address: bitcoin::Address,
redeem_address: bitcoin::Address, redeem_address: bitcoin::Address,
punish_address: bitcoin::Address, punish_address: bitcoin::Address,
@ -427,8 +426,8 @@ pub struct State4 {
#[serde(with = "::bitcoin::util::amount::serde::as_sat")] #[serde(with = "::bitcoin::util::amount::serde::as_sat")]
btc: bitcoin::Amount, btc: bitcoin::Amount,
xmr: monero::Amount, xmr: monero::Amount,
pub cancel_timelock: Timelock, pub cancel_timelock: CancelTimelock,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
pub refund_address: bitcoin::Address, pub refund_address: bitcoin::Address,
pub redeem_address: bitcoin::Address, pub redeem_address: bitcoin::Address,
punish_address: bitcoin::Address, punish_address: bitcoin::Address,
@ -614,8 +613,8 @@ pub struct State5 {
#[serde(with = "::bitcoin::util::amount::serde::as_sat")] #[serde(with = "::bitcoin::util::amount::serde::as_sat")]
btc: bitcoin::Amount, btc: bitcoin::Amount,
xmr: monero::Amount, xmr: monero::Amount,
cancel_timelock: Timelock, cancel_timelock: CancelTimelock,
punish_timelock: Timelock, punish_timelock: PunishTimelock,
refund_address: bitcoin::Address, refund_address: bitcoin::Address,
pub redeem_address: bitcoin::Address, pub redeem_address: bitcoin::Address,
punish_address: bitcoin::Address, punish_address: bitcoin::Address,

2
swap/src/protocol/bob/swap.rs
View File

@ -1,6 +1,6 @@
use crate::{ use crate::{
bitcoin, bitcoin,
bitcoin::timelocks::ExpiredTimelocks, bitcoin::ExpiredTimelocks,
database::{Database, Swap}, database::{Database, Swap},
execution_params::ExecutionParams, execution_params::ExecutionParams,
monero, monero,

10
swap/tests/testutils/mod.rs
View File

@ -7,7 +7,7 @@ use monero_harness::{image, Monero};
use std::{path::PathBuf, sync::Arc}; use std::{path::PathBuf, sync::Arc};
use swap::{ use swap::{
bitcoin, bitcoin,
bitcoin::Timelock, bitcoin::{CancelTimelock, PunishTimelock},
database::Database, database::Database,
execution_params, execution_params,
execution_params::{ExecutionParams, GetExecutionParams}, execution_params::{ExecutionParams, GetExecutionParams},
@ -484,7 +484,7 @@ pub struct SlowCancelConfig;
impl GetExecutionParams for SlowCancelConfig { impl GetExecutionParams for SlowCancelConfig {
fn get_execution_params() -> ExecutionParams { fn get_execution_params() -> ExecutionParams {
ExecutionParams { ExecutionParams {
bitcoin_cancel_timelock: Timelock::new(180), bitcoin_cancel_timelock: CancelTimelock::new(180),
..execution_params::Regtest::get_execution_params() ..execution_params::Regtest::get_execution_params()
} }
} }
@ -495,7 +495,7 @@ pub struct FastCancelConfig;
impl GetExecutionParams for FastCancelConfig { impl GetExecutionParams for FastCancelConfig {
fn get_execution_params() -> ExecutionParams { fn get_execution_params() -> ExecutionParams {
ExecutionParams { ExecutionParams {
bitcoin_cancel_timelock: Timelock::new(1), bitcoin_cancel_timelock: CancelTimelock::new(1),
..execution_params::Regtest::get_execution_params() ..execution_params::Regtest::get_execution_params()
} }
} }
@ -506,8 +506,8 @@ pub struct FastPunishConfig;
impl GetExecutionParams for FastPunishConfig { impl GetExecutionParams for FastPunishConfig {
fn get_execution_params() -> ExecutionParams { fn get_execution_params() -> ExecutionParams {
ExecutionParams { ExecutionParams {
bitcoin_cancel_timelock: Timelock::new(1), bitcoin_cancel_timelock: CancelTimelock::new(1),
bitcoin_punish_timelock: Timelock::new(1), bitcoin_punish_timelock: PunishTimelock::new(1),
..execution_params::Regtest::get_execution_params() ..execution_params::Regtest::get_execution_params()
} }
} }