ChannelManager, FilesystemLogger, HTLCStatus, MillisatAmount, PaymentInfo, PaymentInfoStorage,
PeerManager,
};
+use bitcoin::hashes::Hash;
use bitcoin::network::constants::Network;
use bitcoin::secp256k1::key::PublicKey;
use lightning::chain;
use lightning::ln::{PaymentHash, PaymentSecret};
use lightning::routing::network_graph::NetGraphMsgHandler;
use lightning::routing::router;
-use lightning::routing::router::RouteHintHop;
-use lightning::util::config::UserConfig;
+use lightning::routing::router::RouteHint;
+use lightning::util::config::{ChannelConfig, ChannelHandshakeLimits, UserConfig};
use lightning_invoice::{utils, Currency, Invoice};
use std::env;
use std::io;
continue;
}
};
- let mut route_hints = invoice.routes().clone();
- let mut last_hops = Vec::new();
- for hint in route_hints.drain(..) {
- last_hops.push(hint[hint.len() - 1].clone());
- }
+ let last_hops = invoice.route_hints();
let amt_pico_btc = invoice.amount_pico_btc();
if amt_pico_btc.is_none() {
let payee_pubkey = invoice.recover_payee_pub_key();
let final_cltv = invoice.min_final_cltv_expiry() as u32;
-
- let mut payment_hash = PaymentHash([0; 32]);
- payment_hash.0.copy_from_slice(&invoice.payment_hash().as_ref()[0..32]);
-
- let payment_secret = match invoice.payment_secret() {
- Some(secret) => {
- let mut payment_secret = PaymentSecret([0; 32]);
- payment_secret.0.copy_from_slice(&secret.0);
- Some(payment_secret)
- }
- None => None,
- };
-
- let invoice_features = match invoice.features() {
- Some(feat) => Some(feat.clone()),
- None => None,
- };
+ let payment_hash = PaymentHash(invoice.payment_hash().clone().into_inner());
+ let payment_secret = invoice.payment_secret().cloned();
+ let invoice_features = invoice.features().cloned();
send_payment(
payee_pubkey,
}
fn open_channel(
- peer_pubkey: PublicKey, channel_amt_sat: u64, announce_channel: bool,
+ peer_pubkey: PublicKey, channel_amt_sat: u64, announced_channel: bool,
channel_manager: Arc<ChannelManager>,
) -> Result<(), ()> {
- let mut config = UserConfig::default();
- if announce_channel {
- config.channel_options.announced_channel = true;
- }
- // lnd's max to_self_delay is 2016, so we want to be compatible.
- config.peer_channel_config_limits.their_to_self_delay = 2016;
+ let config = UserConfig {
+ peer_channel_config_limits: ChannelHandshakeLimits {
+ // lnd's max to_self_delay is 2016, so we want to be compatible.
+ their_to_self_delay: 2016,
+ ..Default::default()
+ },
+ channel_options: ChannelConfig { announced_channel, ..Default::default() },
+ ..Default::default()
+ };
+
match channel_manager.create_channel(peer_pubkey, channel_amt_sat, 0, 0, Some(config)) {
Ok(_) => {
println!("EVENT: initiated channel with peer {}. ", peer_pubkey);
fn send_payment(
payee: PublicKey, amt_msat: u64, final_cltv: u32, payment_hash: PaymentHash,
payment_secret: Option<PaymentSecret>, payee_features: Option<InvoiceFeatures>,
- route_hints: Vec<RouteHintHop>,
+ route_hints: Vec<&RouteHint>,
router: Arc<NetGraphMsgHandler<Arc<dyn chain::Access + Send + Sync>, Arc<FilesystemLogger>>>,
channel_manager: Arc<ChannelManager>, payment_storage: PaymentInfoStorage,
logger: Arc<FilesystemLogger>,
&payee,
payee_features,
Some(&first_hops.iter().collect::<Vec<_>>()),
- &route_hints.iter().collect::<Vec<_>>(),
+ &route_hints,
amt_msat,
final_cltv,
logger,
}
};
- let mut payment_hash = PaymentHash([0; 32]);
- payment_hash.0.copy_from_slice(&invoice.payment_hash().as_ref()[0..32]);
+ let payment_hash = PaymentHash(invoice.payment_hash().clone().into_inner());
payments.insert(
payment_hash,
PaymentInfo {
// We can't add payment secrets to invoices until we support features in invoices.
// Otherwise lnd errors with "destination hop doesn't understand payment addresses"
// (for context, lnd calls payment secrets "payment addresses").
- secret: Some(invoice.payment_secret().unwrap().clone()),
+ secret: invoice.payment_secret().cloned(),
status: HTLCStatus::Pending,
amt_msat: MillisatAmount(Some(amt_msat)),
},