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83 lines
2.1 KiB
Rust
83 lines
2.1 KiB
Rust
use crate::asb::LatestRate;
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use crate::libp2p_ext::MultiAddrExt;
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use crate::network::rendezvous::XmrBtcNamespace;
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use crate::seed::Seed;
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use crate::{asb, bitcoin, cli, env, tor};
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use anyhow::{Context, Result};
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use libp2p::swarm::{NetworkBehaviour, SwarmBuilder};
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use libp2p::{identity, Multiaddr, Swarm};
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use std::fmt::Debug;
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#[allow(clippy::too_many_arguments)]
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pub fn asb<LR>(
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seed: &Seed,
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min_buy: bitcoin::Amount,
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max_buy: bitcoin::Amount,
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latest_rate: LR,
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resume_only: bool,
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env_config: env::Config,
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namespace: XmrBtcNamespace,
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rendezvous_point: Option<Multiaddr>,
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) -> Result<Swarm<asb::Behaviour<LR>>>
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where
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LR: LatestRate + Send + 'static + Debug + Clone,
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{
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let identity = seed.derive_libp2p_identity();
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let rendezvous_params = if let Some(address) = rendezvous_point {
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let peer_id = address
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.extract_peer_id()
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.context("Rendezvous node address must contain peer ID")?;
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Some((identity.clone(), peer_id, address, namespace))
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} else {
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None
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};
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let behaviour = asb::Behaviour::new(
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min_buy,
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max_buy,
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latest_rate,
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resume_only,
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env_config,
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(identity.clone(), namespace),
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rendezvous_params,
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);
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let transport = asb::transport::new(&identity)?;
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let peer_id = identity.public().into();
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let swarm = SwarmBuilder::new(transport, behaviour, peer_id)
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.executor(Box::new(|f| {
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tokio::spawn(f);
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}))
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.build();
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Ok(swarm)
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}
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pub async fn cli<T>(
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identity: identity::Keypair,
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tor_socks5_port: u16,
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behaviour: T,
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) -> Result<Swarm<T>>
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where
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T: NetworkBehaviour,
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{
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let maybe_tor_socks5_port = match tor::Client::new(tor_socks5_port).assert_tor_running().await {
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Ok(()) => Some(tor_socks5_port),
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Err(_) => None,
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};
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let transport = cli::transport::new(&identity, maybe_tor_socks5_port)?;
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let peer_id = identity.public().into();
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let swarm = SwarmBuilder::new(transport, behaviour, peer_id)
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.executor(Box::new(|f| {
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tokio::spawn(f);
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}))
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.build();
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Ok(swarm)
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}
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