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103 lines
3.5 KiB
103 lines
3.5 KiB
use crate::bitcoin::Amount;
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use bitcoin::util::amount::ParseAmountError;
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use bitcoin::{Address, Denomination};
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use rust_decimal::Decimal;
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use std::path::PathBuf;
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use uuid::Uuid;
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#[derive(structopt::StructOpt, Debug)]
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#[structopt(
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name = "asb",
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about = "Automated Swap Backend for swapping XMR for BTC",
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author
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)]
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pub struct Arguments {
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#[structopt(
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long = "config",
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help = "Provide a custom path to the configuration file. The configuration file must be a toml file.",
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parse(from_os_str)
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)]
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pub config: Option<PathBuf>,
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#[structopt(subcommand)]
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pub cmd: Command,
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}
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#[derive(structopt::StructOpt, Debug)]
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#[structopt(name = "xmr_btc-swap", about = "XMR BTC atomic swap")]
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pub enum Command {
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#[structopt(about = "Main command to run the ASB.")]
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Start {
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#[structopt(long = "max-buy-btc", help = "The maximum amount of BTC the ASB is willing to buy.", default_value = "0.005", parse(try_from_str = parse_btc))]
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max_buy: Amount,
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#[structopt(
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long = "ask-spread",
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help = "The spread in percent that should be applied to the asking price.",
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default_value = "0.02"
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)]
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ask_spread: Decimal,
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#[structopt(
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long = "resume-only",
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help = "For maintenance only. When set, no new swap requests will be accepted, but existing unfinished swaps will be resumed."
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)]
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resume_only: bool,
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},
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#[structopt(about = "Prints swap-id and the state of each swap ever made.")]
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History,
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#[structopt(about = "Allows withdrawing BTC from the internal Bitcoin wallet.")]
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WithdrawBtc {
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#[structopt(
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long = "amount",
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help = "Optionally specify the amount of Bitcoin to be withdrawn. If not specified the wallet will be drained."
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)]
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amount: Option<Amount>,
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#[structopt(long = "address", help = "The address to receive the Bitcoin.")]
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address: Address,
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},
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#[structopt(
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about = "Prints the Bitcoin and Monero balance. Requires the monero-wallet-rpc to be running."
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)]
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Balance,
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#[structopt(about = "Contains sub-commands for recovering a swap manually.")]
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ManualRecovery(ManualRecovery),
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}
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#[derive(structopt::StructOpt, Debug)]
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pub enum ManualRecovery {
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#[structopt(
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about = "Publishes the Bitcoin cancel transaction. By default, the cancel timelock will be enforced. A confirmed cancel transaction enables refund and punish."
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)]
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Cancel {
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#[structopt(flatten)]
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cancel_params: RecoverCommandParams,
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},
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#[structopt(
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about = "Publishes the Monero refund transaction. By default, a swap-state where the cancel transaction was already published will be enforced. This command requires the counterparty Bitcoin refund transaction and will error if it was not published yet. "
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)]
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Refund {
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#[structopt(flatten)]
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refund_params: RecoverCommandParams,
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},
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}
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#[derive(structopt::StructOpt, Debug)]
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pub struct RecoverCommandParams {
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#[structopt(
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long = "swap-id",
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help = "The swap id can be retrieved using the history subcommand"
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)]
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pub swap_id: Uuid,
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#[structopt(
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short,
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long,
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help = "Circumvents certain checks when recovering. It is recommended to run a recovery command without --force first to see what is returned."
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)]
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pub force: bool,
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}
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fn parse_btc(s: &str) -> Result<Amount, ParseAmountError> {
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Amount::from_str_in(s, Denomination::Bitcoin)
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}
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