mirror of
https://github.com/comit-network/xmr-btc-swap.git
synced 2024-10-01 01:45:40 -04:00
Merge pull request #88 from comit-network/resume-swap-cli
Resume command and global database cl-parameter
This commit is contained in:
Daniel Karzel
GitHub
commit
4046305474
@ -12,14 +12,23 @@
|
||||
)]
|
||||
#![forbid(unsafe_code)]
|
||||
|
||||
use anyhow::Result;
|
||||
use anyhow::{Context, Result};
|
||||
use libp2p::core::Multiaddr;
|
||||
use prettytable::{row, Table};
|
||||
use rand::rngs::OsRng;
|
||||
use std::sync::Arc;
|
||||
use std::{convert::TryFrom, sync::Arc};
|
||||
use structopt::StructOpt;
|
||||
use swap::{
|
||||
alice, alice::swap::AliceState, bitcoin, bob, bob::swap::BobState, cli::Options, monero,
|
||||
network::transport::build, storage::Database, trace::init_tracing, SwapAmounts,
|
||||
alice,
|
||||
alice::swap::AliceState,
|
||||
bitcoin, bob,
|
||||
bob::swap::BobState,
|
||||
cli::{Command, Options},
|
||||
monero,
|
||||
network::transport::build,
|
||||
storage::Database,
|
||||
trace::init_tracing,
|
||||
SwapAmounts,
|
||||
};
|
||||
use tracing::{info, log::LevelFilter};
|
||||
use uuid::Uuid;
|
||||
@ -34,12 +43,14 @@ async fn main() -> Result<()> {
|
||||
|
||||
let opt = Options::from_args();
|
||||
|
||||
// This currently creates the directory if it's not there in the first place
|
||||
let db = Database::open(std::path::Path::new("./.swap-db/")).unwrap();
|
||||
let config = Config::mainnet();
|
||||
|
||||
match opt {
|
||||
Options::SellXmr {
|
||||
info!("Database: {}", opt.db_path);
|
||||
let db = Database::open(std::path::Path::new(opt.db_path.as_str()))
|
||||
.context("Could not open database")?;
|
||||
|
||||
match opt.cmd {
|
||||
Command::SellXmr {
|
||||
bitcoind_url,
|
||||
bitcoin_wallet_name,
|
||||
monero_wallet_rpc_url,
|
||||
@ -47,42 +58,25 @@ async fn main() -> Result<()> {
|
||||
send_monero,
|
||||
receive_bitcoin,
|
||||
} => {
|
||||
info!("running swap node as Alice ...");
|
||||
|
||||
let bitcoin_wallet = bitcoin::Wallet::new(
|
||||
bitcoin_wallet_name.as_str(),
|
||||
let (bitcoin_wallet, monero_wallet) = setup_wallets(
|
||||
bitcoind_url,
|
||||
config.bitcoin_network,
|
||||
bitcoin_wallet_name.as_str(),
|
||||
monero_wallet_rpc_url,
|
||||
config,
|
||||
)
|
||||
.await
|
||||
.expect("failed to create bitcoin wallet");
|
||||
|
||||
let bitcoin_balance = bitcoin_wallet.balance().await?;
|
||||
info!(
|
||||
"Connection to Bitcoin wallet succeeded, balance: {}",
|
||||
bitcoin_balance
|
||||
);
|
||||
let bitcoin_wallet = Arc::new(bitcoin_wallet);
|
||||
|
||||
let monero_wallet = monero::Wallet::new(monero_wallet_rpc_url);
|
||||
let monero_balance = monero_wallet.get_balance().await?;
|
||||
info!(
|
||||
"Connection to Monero wallet succeeded, balance: {}",
|
||||
monero_balance
|
||||
);
|
||||
let monero_wallet = Arc::new(monero_wallet);
|
||||
.await?;
|
||||
|
||||
let amounts = SwapAmounts {
|
||||
btc: receive_bitcoin,
|
||||
xmr: send_monero,
|
||||
};
|
||||
|
||||
let (alice_state, alice_behaviour) = {
|
||||
let alice_state = {
|
||||
let rng = &mut OsRng;
|
||||
let a = bitcoin::SecretKey::new_random(rng);
|
||||
let s_a = cross_curve_dleq::Scalar::random(rng);
|
||||
let v_a = xmr_btc::monero::PrivateViewKey::new_random(rng);
|
||||
let redeem_address = bitcoin_wallet.as_ref().new_address().await.unwrap();
|
||||
let redeem_address = bitcoin_wallet.as_ref().new_address().await?;
|
||||
let punish_address = redeem_address.clone();
|
||||
let state0 = State0::new(
|
||||
a,
|
||||
@ -96,43 +90,27 @@ async fn main() -> Result<()> {
|
||||
punish_address,
|
||||
);
|
||||
|
||||
(
|
||||
AliceState::Started { amounts, state0 },
|
||||
alice::Behaviour::default(),
|
||||
)
|
||||
AliceState::Started { amounts, state0 }
|
||||
};
|
||||
|
||||
let alice_peer_id = alice_behaviour.peer_id();
|
||||
info!(
|
||||
"Alice Peer ID (to be used by Bob to dial her): {}",
|
||||
alice_peer_id
|
||||
);
|
||||
|
||||
let alice_transport = build(alice_behaviour.identity())?;
|
||||
|
||||
let (mut event_loop, handle) =
|
||||
alice::event_loop::EventLoop::new(alice_transport, alice_behaviour, listen_addr)?;
|
||||
|
||||
let swap_id = Uuid::new_v4();
|
||||
info!(
|
||||
"Swap sending {} and receiving {} started with ID {}",
|
||||
send_monero, receive_bitcoin, swap_id
|
||||
);
|
||||
|
||||
let swap = alice::swap::swap(
|
||||
alice_state,
|
||||
handle,
|
||||
bitcoin_wallet.clone(),
|
||||
monero_wallet.clone(),
|
||||
config,
|
||||
alice_swap(
|
||||
swap_id,
|
||||
alice_state,
|
||||
listen_addr,
|
||||
bitcoin_wallet,
|
||||
monero_wallet,
|
||||
config,
|
||||
db,
|
||||
);
|
||||
|
||||
let _event_loop = tokio::spawn(async move { event_loop.run().await });
|
||||
swap.await?;
|
||||
)
|
||||
.await?;
|
||||
}
|
||||
Options::BuyXmr {
|
||||
Command::BuyXmr {
|
||||
alice_addr,
|
||||
bitcoind_url,
|
||||
bitcoin_wallet_name,
|
||||
@ -140,34 +118,15 @@ async fn main() -> Result<()> {
|
||||
send_bitcoin,
|
||||
receive_monero,
|
||||
} => {
|
||||
info!("running swap node as Bob ...");
|
||||
|
||||
let bob_behaviour = bob::Behaviour::default();
|
||||
let bob_transport = build(bob_behaviour.identity())?;
|
||||
|
||||
let bitcoin_wallet = bitcoin::Wallet::new(
|
||||
bitcoin_wallet_name.as_str(),
|
||||
let (bitcoin_wallet, monero_wallet) = setup_wallets(
|
||||
bitcoind_url,
|
||||
config.bitcoin_network,
|
||||
bitcoin_wallet_name.as_str(),
|
||||
monero_wallet_rpc_url,
|
||||
config,
|
||||
)
|
||||
.await
|
||||
.expect("failed to create bitcoin wallet");
|
||||
let bitcoin_balance = bitcoin_wallet.balance().await?;
|
||||
info!(
|
||||
"Connection to Bitcoin wallet succeeded, balance: {}",
|
||||
bitcoin_balance
|
||||
);
|
||||
let bitcoin_wallet = Arc::new(bitcoin_wallet);
|
||||
.await?;
|
||||
|
||||
let monero_wallet = monero::Wallet::new(monero_wallet_rpc_url);
|
||||
let monero_balance = monero_wallet.get_balance().await?;
|
||||
info!(
|
||||
"Connection to Monero wallet succeeded, balance: {}",
|
||||
monero_balance
|
||||
);
|
||||
let monero_wallet = Arc::new(monero_wallet);
|
||||
|
||||
let refund_address = bitcoin_wallet.new_address().await.unwrap();
|
||||
let refund_address = bitcoin_wallet.new_address().await?;
|
||||
let state0 = xmr_btc::bob::State0::new(
|
||||
&mut OsRng,
|
||||
send_bitcoin,
|
||||
@ -188,29 +147,15 @@ async fn main() -> Result<()> {
|
||||
addr: alice_addr,
|
||||
};
|
||||
|
||||
let (event_loop, handle) =
|
||||
bob::event_loop::EventLoop::new(bob_transport, bob_behaviour).unwrap();
|
||||
|
||||
let swap_id = Uuid::new_v4();
|
||||
info!(
|
||||
"Swap sending {} and receiving {} started with ID {}",
|
||||
send_bitcoin, receive_monero, swap_id
|
||||
);
|
||||
|
||||
let swap = bob::swap::swap(
|
||||
bob_state,
|
||||
handle,
|
||||
db,
|
||||
bitcoin_wallet.clone(),
|
||||
monero_wallet.clone(),
|
||||
OsRng,
|
||||
swap_id,
|
||||
);
|
||||
|
||||
let _event_loop = tokio::spawn(async move { event_loop.run().await });
|
||||
swap.await?;
|
||||
bob_swap(swap_id, bob_state, bitcoin_wallet, monero_wallet, db).await?;
|
||||
}
|
||||
Options::History => {
|
||||
Command::History => {
|
||||
let mut table = Table::new();
|
||||
|
||||
table.add_row(row!["SWAP ID", "STATE"]);
|
||||
@ -222,8 +167,132 @@ async fn main() -> Result<()> {
|
||||
// Print the table to stdout
|
||||
table.printstd();
|
||||
}
|
||||
Options::Resume { .. } => todo!("implement this"),
|
||||
Command::Resume {
|
||||
swap_id,
|
||||
bitcoind_url,
|
||||
bitcoin_wallet_name,
|
||||
monero_wallet_rpc_url,
|
||||
listen_addr,
|
||||
} => {
|
||||
let db_swap = db.get_state(swap_id)?;
|
||||
|
||||
if let Ok(alice_state) = AliceState::try_from(db_swap.clone()) {
|
||||
let (bitcoin_wallet, monero_wallet) = setup_wallets(
|
||||
bitcoind_url,
|
||||
bitcoin_wallet_name.as_str(),
|
||||
monero_wallet_rpc_url,
|
||||
config,
|
||||
)
|
||||
.await?;
|
||||
alice_swap(
|
||||
swap_id,
|
||||
alice_state,
|
||||
listen_addr,
|
||||
bitcoin_wallet,
|
||||
monero_wallet,
|
||||
config,
|
||||
db,
|
||||
)
|
||||
.await?;
|
||||
} else if let Ok(bob_state) = BobState::try_from(db_swap) {
|
||||
let (bitcoin_wallet, monero_wallet) = setup_wallets(
|
||||
bitcoind_url,
|
||||
bitcoin_wallet_name.as_str(),
|
||||
monero_wallet_rpc_url,
|
||||
config,
|
||||
)
|
||||
.await?;
|
||||
bob_swap(swap_id, bob_state, bitcoin_wallet, monero_wallet, db).await?;
|
||||
} else {
|
||||
anyhow::bail!("Unable to construct swap state for swap with id {}")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
async fn setup_wallets(
|
||||
bitcoind_url: url::Url,
|
||||
bitcoin_wallet_name: &str,
|
||||
monero_wallet_rpc_url: url::Url,
|
||||
config: Config,
|
||||
) -> Result<(Arc<bitcoin::Wallet>, Arc<monero::Wallet>)> {
|
||||
let bitcoin_wallet =
|
||||
bitcoin::Wallet::new(bitcoin_wallet_name, bitcoind_url, config.bitcoin_network).await?;
|
||||
let bitcoin_balance = bitcoin_wallet.balance().await?;
|
||||
info!(
|
||||
"Connection to Bitcoin wallet succeeded, balance: {}",
|
||||
bitcoin_balance
|
||||
);
|
||||
let bitcoin_wallet = Arc::new(bitcoin_wallet);
|
||||
|
||||
let monero_wallet = monero::Wallet::new(monero_wallet_rpc_url);
|
||||
let monero_balance = monero_wallet.get_balance().await?;
|
||||
info!(
|
||||
"Connection to Monero wallet succeeded, balance: {}",
|
||||
monero_balance
|
||||
);
|
||||
let monero_wallet = Arc::new(monero_wallet);
|
||||
|
||||
Ok((bitcoin_wallet, monero_wallet))
|
||||
}
|
||||
|
||||
async fn alice_swap(
|
||||
swap_id: Uuid,
|
||||
state: AliceState,
|
||||
listen_addr: Multiaddr,
|
||||
bitcoin_wallet: Arc<bitcoin::Wallet>,
|
||||
monero_wallet: Arc<monero::Wallet>,
|
||||
config: Config,
|
||||
db: Database,
|
||||
) -> Result<AliceState> {
|
||||
let alice_behaviour = alice::Behaviour::default();
|
||||
|
||||
let alice_peer_id = alice_behaviour.peer_id();
|
||||
info!("Own Peer-ID: {}", alice_peer_id);
|
||||
|
||||
let alice_transport = build(alice_behaviour.identity())?;
|
||||
|
||||
let (mut event_loop, handle) =
|
||||
alice::event_loop::EventLoop::new(alice_transport, alice_behaviour, listen_addr)?;
|
||||
|
||||
let swap = alice::swap::swap(
|
||||
state,
|
||||
handle,
|
||||
bitcoin_wallet.clone(),
|
||||
monero_wallet.clone(),
|
||||
config,
|
||||
swap_id,
|
||||
db,
|
||||
);
|
||||
|
||||
tokio::spawn(async move { event_loop.run().await });
|
||||
swap.await
|
||||
}
|
||||
|
||||
async fn bob_swap(
|
||||
swap_id: Uuid,
|
||||
state: BobState,
|
||||
bitcoin_wallet: Arc<bitcoin::Wallet>,
|
||||
monero_wallet: Arc<monero::Wallet>,
|
||||
db: Database,
|
||||
) -> Result<BobState> {
|
||||
let bob_behaviour = bob::Behaviour::default();
|
||||
let bob_transport = build(bob_behaviour.identity())?;
|
||||
|
||||
let (event_loop, handle) = bob::event_loop::EventLoop::new(bob_transport, bob_behaviour)?;
|
||||
|
||||
let swap = bob::swap::swap(
|
||||
state,
|
||||
handle,
|
||||
db,
|
||||
bitcoin_wallet.clone(),
|
||||
monero_wallet.clone(),
|
||||
OsRng,
|
||||
swap_id,
|
||||
);
|
||||
|
||||
tokio::spawn(async move { event_loop.run().await });
|
||||
swap.await
|
||||
}
|
||||
|
||||
@ -3,12 +3,22 @@ use url::Url;
|
||||
use uuid::Uuid;
|
||||
|
||||
#[derive(structopt::StructOpt, Debug)]
|
||||
#[structopt(name = "xmr-btc-swap", about = "Trustless XMR BTC swaps")]
|
||||
pub enum Options {
|
||||
pub struct Options {
|
||||
// TODO: Default value should points to proper configuration folder in home folder
|
||||
#[structopt(short = "db", long = "database", default_value = "./.swap-db/")]
|
||||
pub db_path: String,
|
||||
|
||||
#[structopt(subcommand)]
|
||||
pub cmd: Command,
|
||||
}
|
||||
|
||||
#[derive(structopt::StructOpt, Debug)]
|
||||
#[structopt(name = "xmr-btc-swap", about = "XMR BTC atomic swap")]
|
||||
pub enum Command {
|
||||
SellXmr {
|
||||
#[structopt(
|
||||
short = "b",
|
||||
long = "bitcoind",
|
||||
long = "bitcoind-rpc",
|
||||
default_value = "http://127.0.0.1:8332"
|
||||
)]
|
||||
bitcoind_url: Url,
|
||||
@ -25,7 +35,7 @@ pub enum Options {
|
||||
|
||||
#[structopt(
|
||||
short = "a",
|
||||
long = "listen-addr",
|
||||
long = "p2p-address",
|
||||
default_value = "/ip4/127.0.0.1/tcp/9876"
|
||||
)]
|
||||
listen_addr: Multiaddr,
|
||||
@ -42,7 +52,7 @@ pub enum Options {
|
||||
|
||||
#[structopt(
|
||||
short = "b",
|
||||
long = "bitcoind",
|
||||
long = "bitcoind-rpc",
|
||||
default_value = "http://127.0.0.1:8332"
|
||||
)]
|
||||
bitcoind_url: Url,
|
||||
@ -65,17 +75,34 @@ pub enum Options {
|
||||
},
|
||||
History,
|
||||
Resume {
|
||||
#[structopt(required = true)]
|
||||
#[structopt(short = "id", long = "swap-id")]
|
||||
swap_id: Uuid,
|
||||
|
||||
#[structopt(default_value = "http://127.0.0.1:8332", long = "bitcoind")]
|
||||
#[structopt(
|
||||
short = "b",
|
||||
long = "bitcoind-rpc",
|
||||
default_value = "http://127.0.0.1:8332"
|
||||
)]
|
||||
bitcoind_url: Url,
|
||||
|
||||
#[structopt(default_value = "http://127.0.0.1:18083/json_rpc", long = "monerod")]
|
||||
monerod_url: Url,
|
||||
|
||||
#[structopt(short = "n", long = "bitcoin-wallet-name")]
|
||||
bitcoin_wallet_name: String,
|
||||
|
||||
#[structopt(
|
||||
short = "m",
|
||||
long = "monero-wallet-rpc",
|
||||
default_value = "http://127.0.0.1:18083/json_rpc"
|
||||
)]
|
||||
monero_wallet_rpc_url: Url,
|
||||
|
||||
// TODO: The listen address is only relevant for Alice, but should be role independent
|
||||
// see: https://github.com/comit-network/xmr-btc-swap/issues/77
|
||||
#[structopt(
|
||||
short = "a",
|
||||
long = "p2p-address",
|
||||
default_value = "/ip4/127.0.0.1/tcp/9876"
|
||||
)]
|
||||
listen_addr: Multiaddr,
|
||||
},
|
||||
}
|
||||
|
||||
|
||||
@ -39,7 +39,7 @@ impl Database {
|
||||
let encoded = self
|
||||
.0
|
||||
.get(&key)?
|
||||
.ok_or_else(|| anyhow!("State does not exist {:?}", key))?;
|
||||
.ok_or_else(|| anyhow!("Swap with id {} not found in database", swap_id))?;
|
||||
|
||||
let state = deserialize(&encoded).context("Could not deserialize state")?;
|
||||
Ok(state)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user