use bitcoin_hashes::Hash;
use lightning::chain;
use lightning::chain::chaininterface::{BroadcasterInterface, FeeEstimator};
-use lightning::chain::keysinterface::{Recipient, KeysInterface, NodeSigner, SignerProvider};
+use lightning::chain::keysinterface::{Recipient, NodeSigner, SignerProvider, EntropySource};
use lightning::ln::{PaymentHash, PaymentPreimage, PaymentSecret};
use lightning::ln::channelmanager::{ChannelDetails, ChannelManager, PaymentId, PaymentSendFailure, MIN_FINAL_CLTV_EXPIRY};
#[cfg(feature = "std")]
/// `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
/// in excess of the current time.
///
-/// Note that the provided `keys_manager`'s `KeysInterface` implementation must support phantom
+/// Note that the provided `keys_manager`'s `NodeSigner` implementation must support phantom
/// invoices in its `sign_invoice` implementation ([`PhantomKeysManager`] satisfies this
/// requirement).
///
/// [`ChannelManager::create_inbound_payment`]: lightning::ln::channelmanager::ChannelManager::create_inbound_payment
/// [`ChannelManager::create_inbound_payment_for_hash`]: lightning::ln::channelmanager::ChannelManager::create_inbound_payment_for_hash
/// [`PhantomRouteHints::channels`]: lightning::ln::channelmanager::PhantomRouteHints::channels
-pub fn create_phantom_invoice<K: Deref, L: Deref>(
+pub fn create_phantom_invoice<ES: Deref, NS: Deref, L: Deref>(
amt_msat: Option<u64>, payment_hash: Option<PaymentHash>, description: String,
- invoice_expiry_delta_secs: u32, phantom_route_hints: Vec<PhantomRouteHints>, keys_manager: K,
- logger: L, network: Currency,
+ invoice_expiry_delta_secs: u32, phantom_route_hints: Vec<PhantomRouteHints>, entropy_source: ES,
+ node_signer: NS, logger: L, network: Currency,
) -> Result<Invoice, SignOrCreationError<()>>
where
- K::Target: KeysInterface,
+ ES::Target: EntropySource,
+ NS::Target: NodeSigner,
L::Target: Logger,
{
let description = Description::new(description).map_err(SignOrCreationError::CreationError)?;
let description = InvoiceDescription::Direct(&description,);
- _create_phantom_invoice::<K, L>(
+ _create_phantom_invoice::<ES, NS, L>(
amt_msat, payment_hash, description, invoice_expiry_delta_secs, phantom_route_hints,
- keys_manager, logger, network,
+ entropy_source, node_signer, logger, network,
)
}
/// `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
/// in excess of the current time.
///
-/// Note that the provided `keys_manager`'s `KeysInterface` implementation must support phantom
+/// Note that the provided `keys_manager`'s `NodeSigner` implementation must support phantom
/// invoices in its `sign_invoice` implementation ([`PhantomKeysManager`] satisfies this
/// requirement).
///
/// [`ChannelManager::create_inbound_payment`]: lightning::ln::channelmanager::ChannelManager::create_inbound_payment
/// [`ChannelManager::create_inbound_payment_for_hash`]: lightning::ln::channelmanager::ChannelManager::create_inbound_payment_for_hash
/// [`PhantomRouteHints::channels`]: lightning::ln::channelmanager::PhantomRouteHints::channels
-pub fn create_phantom_invoice_with_description_hash<K: Deref, L: Deref>(
+pub fn create_phantom_invoice_with_description_hash<ES: Deref, NS: Deref, L: Deref>(
amt_msat: Option<u64>, payment_hash: Option<PaymentHash>, invoice_expiry_delta_secs: u32,
- description_hash: Sha256, phantom_route_hints: Vec<PhantomRouteHints>, keys_manager: K,
- logger: L, network: Currency
+ description_hash: Sha256, phantom_route_hints: Vec<PhantomRouteHints>, entropy_source: ES,
+ node_signer: NS, logger: L, network: Currency
) -> Result<Invoice, SignOrCreationError<()>>
where
- K::Target: KeysInterface,
+ ES::Target: EntropySource,
+ NS::Target: NodeSigner,
L::Target: Logger,
{
- _create_phantom_invoice::<K, L>(
+ _create_phantom_invoice::<ES, NS, L>(
amt_msat, payment_hash, InvoiceDescription::Hash(&description_hash),
- invoice_expiry_delta_secs, phantom_route_hints, keys_manager, logger, network,
+ invoice_expiry_delta_secs, phantom_route_hints, entropy_source, node_signer, logger, network,
)
}
#[cfg(feature = "std")]
-fn _create_phantom_invoice<K: Deref, L: Deref>(
+fn _create_phantom_invoice<ES: Deref, NS: Deref, L: Deref>(
amt_msat: Option<u64>, payment_hash: Option<PaymentHash>, description: InvoiceDescription,
- invoice_expiry_delta_secs: u32, phantom_route_hints: Vec<PhantomRouteHints>, keys_manager: K,
- logger: L, network: Currency,
+ invoice_expiry_delta_secs: u32, phantom_route_hints: Vec<PhantomRouteHints>, entropy_source: ES,
+ node_signer: NS, logger: L, network: Currency,
) -> Result<Invoice, SignOrCreationError<()>>
where
- K::Target: KeysInterface,
+ ES::Target: EntropySource,
+ NS::Target: NodeSigner,
L::Target: Logger,
{
use std::time::{SystemTime, UNIX_EPOCH};
};
// If we ever see performance here being too slow then we should probably take this ExpandedKey as a parameter instead.
- let keys = ExpandedKey::new(&keys_manager.get_inbound_payment_key_material());
+ let keys = ExpandedKey::new(&node_signer.get_inbound_payment_key_material());
let (payment_hash, payment_secret) = if let Some(payment_hash) = payment_hash {
let payment_secret = create_from_hash(
&keys,
&keys,
amt_msat,
invoice_expiry_delta_secs,
- &keys_manager,
+ &entropy_source,
SystemTime::now()
.duration_since(UNIX_EPOCH)
.expect("Time must be > 1970")
let hrp_str = raw_invoice.hrp.to_string();
let hrp_bytes = hrp_str.as_bytes();
let data_without_signature = raw_invoice.data.to_base32();
- let signed_raw_invoice = raw_invoice.sign(|_| keys_manager.sign_invoice(hrp_bytes, &data_without_signature, Recipient::PhantomNode));
+ let signed_raw_invoice = raw_invoice.sign(|_| node_signer.sign_invoice(hrp_bytes, &data_without_signature, Recipient::PhantomNode));
match signed_raw_invoice {
Ok(inv) => Ok(Invoice::from_signed(inv).unwrap()),
Err(e) => Err(SignOrCreationError::SignError(e))
///
/// `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
/// in excess of the current time.
-pub fn create_invoice_from_channelmanager<M: Deref, T: Deref, K: Deref, F: Deref, R: Deref, L: Deref>(
- channelmanager: &ChannelManager<M, T, K, F, R, L>, keys_manager: K, logger: L,
+pub fn create_invoice_from_channelmanager<M: Deref, T: Deref, ES: Deref, NS: Deref, SP: Deref, F: Deref, R: Deref, L: Deref>(
+ channelmanager: &ChannelManager<M, T, ES, NS, SP, F, R, L>, node_signer: NS, logger: L,
network: Currency, amt_msat: Option<u64>, description: String, invoice_expiry_delta_secs: u32
) -> Result<Invoice, SignOrCreationError<()>>
where
- M::Target: chain::Watch<<K::Target as SignerProvider>::Signer>,
+ M::Target: chain::Watch<<SP::Target as SignerProvider>::Signer>,
T::Target: BroadcasterInterface,
- K::Target: KeysInterface,
+ ES::Target: EntropySource,
+ NS::Target: NodeSigner,
+ SP::Target: SignerProvider,
F::Target: FeeEstimator,
R::Target: Router,
L::Target: Logger,
let duration = SystemTime::now().duration_since(SystemTime::UNIX_EPOCH)
.expect("for the foreseeable future this shouldn't happen");
create_invoice_from_channelmanager_and_duration_since_epoch(
- channelmanager, keys_manager, logger, network, amt_msat, description, duration,
- invoice_expiry_delta_secs
+ channelmanager, node_signer, logger, network, amt_msat,
+ description, duration, invoice_expiry_delta_secs
)
}
///
/// `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
/// in excess of the current time.
-pub fn create_invoice_from_channelmanager_with_description_hash<M: Deref, T: Deref, K: Deref, F: Deref, R: Deref, L: Deref>(
- channelmanager: &ChannelManager<M, T, K, F, R, L>, keys_manager: K, logger: L,
+pub fn create_invoice_from_channelmanager_with_description_hash<M: Deref, T: Deref, ES: Deref, NS: Deref, SP: Deref, F: Deref, R: Deref, L: Deref>(
+ channelmanager: &ChannelManager<M, T, ES, NS, SP, F, R, L>, node_signer: NS, logger: L,
network: Currency, amt_msat: Option<u64>, description_hash: Sha256,
invoice_expiry_delta_secs: u32
) -> Result<Invoice, SignOrCreationError<()>>
where
- M::Target: chain::Watch<<K::Target as SignerProvider>::Signer>,
+ M::Target: chain::Watch<<SP::Target as SignerProvider>::Signer>,
T::Target: BroadcasterInterface,
- K::Target: KeysInterface,
+ ES::Target: EntropySource,
+ NS::Target: NodeSigner,
+ SP::Target: SignerProvider,
F::Target: FeeEstimator,
R::Target: Router,
L::Target: Logger,
.expect("for the foreseeable future this shouldn't happen");
create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch(
- channelmanager, keys_manager, logger, network, amt_msat,
+ channelmanager, node_signer, logger, network, amt_msat,
description_hash, duration, invoice_expiry_delta_secs
)
}
/// See [`create_invoice_from_channelmanager_with_description_hash`]
/// This version can be used in a `no_std` environment, where [`std::time::SystemTime`] is not
/// available and the current time is supplied by the caller.
-pub fn create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch<M: Deref, T: Deref, K: Deref, F: Deref, R: Deref, L: Deref>(
- channelmanager: &ChannelManager<M, T, K, F, R, L>, keys_manager: K, logger: L,
+pub fn create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch<M: Deref, T: Deref, ES: Deref, NS: Deref, SP: Deref, F: Deref, R: Deref, L: Deref>(
+ channelmanager: &ChannelManager<M, T, ES, NS, SP, F, R, L>, node_signer: NS, logger: L,
network: Currency, amt_msat: Option<u64>, description_hash: Sha256,
duration_since_epoch: Duration, invoice_expiry_delta_secs: u32
) -> Result<Invoice, SignOrCreationError<()>>
where
- M::Target: chain::Watch<<K::Target as SignerProvider>::Signer>,
+ M::Target: chain::Watch<<SP::Target as SignerProvider>::Signer>,
T::Target: BroadcasterInterface,
- K::Target: KeysInterface,
+ ES::Target: EntropySource,
+ NS::Target: NodeSigner,
+ SP::Target: SignerProvider,
F::Target: FeeEstimator,
R::Target: Router,
L::Target: Logger,
{
_create_invoice_from_channelmanager_and_duration_since_epoch(
- channelmanager, keys_manager, logger, network, amt_msat,
+ channelmanager, node_signer, logger, network, amt_msat,
InvoiceDescription::Hash(&description_hash),
duration_since_epoch, invoice_expiry_delta_secs
)
/// See [`create_invoice_from_channelmanager`]
/// This version can be used in a `no_std` environment, where [`std::time::SystemTime`] is not
/// available and the current time is supplied by the caller.
-pub fn create_invoice_from_channelmanager_and_duration_since_epoch<M: Deref, T: Deref, K: Deref, F: Deref, R: Deref, L: Deref>(
- channelmanager: &ChannelManager<M, T, K, F, R, L>, keys_manager: K, logger: L,
+pub fn create_invoice_from_channelmanager_and_duration_since_epoch<M: Deref, T: Deref, ES: Deref, NS: Deref, SP: Deref, F: Deref, R: Deref, L: Deref>(
+ channelmanager: &ChannelManager<M, T, ES, NS, SP, F, R, L>, node_signer: NS, logger: L,
network: Currency, amt_msat: Option<u64>, description: String, duration_since_epoch: Duration,
invoice_expiry_delta_secs: u32
) -> Result<Invoice, SignOrCreationError<()>>
where
- M::Target: chain::Watch<<K::Target as SignerProvider>::Signer>,
+ M::Target: chain::Watch<<SP::Target as SignerProvider>::Signer>,
T::Target: BroadcasterInterface,
- K::Target: KeysInterface,
+ ES::Target: EntropySource,
+ NS::Target: NodeSigner,
+ SP::Target: SignerProvider,
F::Target: FeeEstimator,
R::Target: Router,
L::Target: Logger,
{
_create_invoice_from_channelmanager_and_duration_since_epoch(
- channelmanager, keys_manager, logger, network, amt_msat,
+ channelmanager, node_signer, logger, network, amt_msat,
InvoiceDescription::Direct(
&Description::new(description).map_err(SignOrCreationError::CreationError)?,
),
)
}
-fn _create_invoice_from_channelmanager_and_duration_since_epoch<M: Deref, T: Deref, K: Deref, F: Deref, R: Deref, L: Deref>(
- channelmanager: &ChannelManager<M, T, K, F, R, L>, keys_manager: K, logger: L,
+fn _create_invoice_from_channelmanager_and_duration_since_epoch<M: Deref, T: Deref, ES: Deref, NS: Deref, SP: Deref, F: Deref, R: Deref, L: Deref>(
+ channelmanager: &ChannelManager<M, T, ES, NS, SP, F, R, L>, node_signer: NS, logger: L,
network: Currency, amt_msat: Option<u64>, description: InvoiceDescription,
duration_since_epoch: Duration, invoice_expiry_delta_secs: u32
) -> Result<Invoice, SignOrCreationError<()>>
where
- M::Target: chain::Watch<<K::Target as SignerProvider>::Signer>,
+ M::Target: chain::Watch<<SP::Target as SignerProvider>::Signer>,
T::Target: BroadcasterInterface,
- K::Target: KeysInterface,
+ ES::Target: EntropySource,
+ NS::Target: NodeSigner,
+ SP::Target: SignerProvider,
F::Target: FeeEstimator,
R::Target: Router,
L::Target: Logger,
.create_inbound_payment(amt_msat, invoice_expiry_delta_secs)
.map_err(|()| SignOrCreationError::CreationError(CreationError::InvalidAmount))?;
_create_invoice_from_channelmanager_and_duration_since_epoch_with_payment_hash(
- channelmanager, keys_manager, logger, network, amt_msat, description, duration_since_epoch, invoice_expiry_delta_secs, payment_hash, payment_secret)
+ channelmanager, node_signer, logger, network, amt_msat, description, duration_since_epoch, invoice_expiry_delta_secs, payment_hash, payment_secret)
}
/// See [`create_invoice_from_channelmanager_and_duration_since_epoch`]
/// This version allows for providing a custom [`PaymentHash`] for the invoice.
/// This may be useful if you're building an on-chain swap or involving another protocol where
/// the payment hash is also involved outside the scope of lightning.
-pub fn create_invoice_from_channelmanager_and_duration_since_epoch_with_payment_hash<M: Deref, T: Deref, K: Deref, F: Deref, R: Deref, L: Deref>(
- channelmanager: &ChannelManager<M, T, K, F, R, L>, keys_manager: K, logger: L,
+pub fn create_invoice_from_channelmanager_and_duration_since_epoch_with_payment_hash<M: Deref, T: Deref, ES: Deref, NS: Deref, SP: Deref, F: Deref, R: Deref, L: Deref>(
+ channelmanager: &ChannelManager<M, T, ES, NS, SP, F, R, L>, node_signer: NS, logger: L,
network: Currency, amt_msat: Option<u64>, description: String, duration_since_epoch: Duration,
invoice_expiry_delta_secs: u32, payment_hash: PaymentHash
) -> Result<Invoice, SignOrCreationError<()>>
where
- M::Target: chain::Watch<<K::Target as SignerProvider>::Signer>,
+ M::Target: chain::Watch<<SP::Target as SignerProvider>::Signer>,
T::Target: BroadcasterInterface,
- K::Target: KeysInterface,
+ ES::Target: EntropySource,
+ NS::Target: NodeSigner,
+ SP::Target: SignerProvider,
F::Target: FeeEstimator,
R::Target: Router,
L::Target: Logger,
.create_inbound_payment_for_hash(payment_hash,amt_msat, invoice_expiry_delta_secs)
.map_err(|()| SignOrCreationError::CreationError(CreationError::InvalidAmount))?;
_create_invoice_from_channelmanager_and_duration_since_epoch_with_payment_hash(
- channelmanager, keys_manager, logger, network, amt_msat,
+ channelmanager, node_signer, logger, network, amt_msat,
InvoiceDescription::Direct(
&Description::new(description).map_err(SignOrCreationError::CreationError)?,
),
)
}
-fn _create_invoice_from_channelmanager_and_duration_since_epoch_with_payment_hash<M: Deref, T: Deref, K: Deref, F: Deref, R: Deref, L: Deref>(
- channelmanager: &ChannelManager<M, T, K, F, R, L>, keys_manager: K, logger: L,
+fn _create_invoice_from_channelmanager_and_duration_since_epoch_with_payment_hash<M: Deref, T: Deref, ES: Deref, NS: Deref, SP: Deref, F: Deref, R: Deref, L: Deref>(
+ channelmanager: &ChannelManager<M, T, ES, NS, SP, F, R, L>, node_signer: NS, logger: L,
network: Currency, amt_msat: Option<u64>, description: InvoiceDescription, duration_since_epoch: Duration,
invoice_expiry_delta_secs: u32, payment_hash: PaymentHash, payment_secret: PaymentSecret
) -> Result<Invoice, SignOrCreationError<()>>
where
- M::Target: chain::Watch<<K::Target as SignerProvider>::Signer>,
+ M::Target: chain::Watch<<SP::Target as SignerProvider>::Signer>,
T::Target: BroadcasterInterface,
- K::Target: KeysInterface,
+ ES::Target: EntropySource,
+ NS::Target: NodeSigner,
+ SP::Target: SignerProvider,
F::Target: FeeEstimator,
R::Target: Router,
L::Target: Logger,
let hrp_str = raw_invoice.hrp.to_string();
let hrp_bytes = hrp_str.as_bytes();
let data_without_signature = raw_invoice.data.to_base32();
- let signed_raw_invoice = raw_invoice.sign(|_| keys_manager.sign_invoice(hrp_bytes, &data_without_signature, Recipient::Node));
+ let signed_raw_invoice = raw_invoice.sign(|_| node_signer.sign_invoice(hrp_bytes, &data_without_signature, Recipient::Node));
match signed_raw_invoice {
Ok(inv) => Ok(Invoice::from_signed(inv).unwrap()),
Err(e) => Err(SignOrCreationError::SignError(e))
.collect::<Vec<RouteHint>>()
}
-impl<M: Deref, T: Deref, K: Deref, F: Deref, R: Deref, L: Deref> Payer for ChannelManager<M, T, K, F, R, L>
+impl<M: Deref, T: Deref, ES: Deref, NS: Deref, SP: Deref, F: Deref, R: Deref, L: Deref> Payer for ChannelManager<M, T, ES, NS, SP, F, R, L>
where
- M::Target: chain::Watch<<K::Target as SignerProvider>::Signer>,
+ M::Target: chain::Watch<<SP::Target as SignerProvider>::Signer>,
T::Target: BroadcasterInterface,
- K::Target: KeysInterface,
+ ES::Target: EntropySource,
+ NS::Target: NodeSigner,
+ SP::Target: SignerProvider,
F::Target: FeeEstimator,
R::Target: Router,
L::Target: Logger,
use lightning::util::events::{MessageSendEvent, MessageSendEventsProvider, Event};
use lightning::util::test_utils;
use lightning::util::config::UserConfig;
- use lightning::chain::keysinterface::KeysInterface;
use crate::utils::create_invoice_from_channelmanager_and_duration_since_epoch;
use std::collections::HashSet;
let non_default_invoice_expiry_secs = 4200;
let invoice =
- crate::utils::create_phantom_invoice::<&test_utils::TestKeysInterface, &test_utils::TestLogger>(
+ crate::utils::create_phantom_invoice::<&test_utils::TestKeysInterface, &test_utils::TestKeysInterface, &test_utils::TestLogger>(
Some(payment_amt), payment_hash, "test".to_string(), non_default_invoice_expiry_secs,
- route_hints, &nodes[1].keys_manager, &nodes[1].logger, Currency::BitcoinTestnet
+ route_hints, &nodes[1].keys_manager, &nodes[1].keys_manager, &nodes[1].logger, Currency::BitcoinTestnet
).unwrap();
let (payment_hash, payment_secret) = (PaymentHash(invoice.payment_hash().into_inner()), *invoice.payment_secret());
let payment_preimage = if user_generated_pmt_hash {
nodes[2].node.get_phantom_route_hints(),
];
- let invoice = crate::utils::create_phantom_invoice::<&test_utils::TestKeysInterface, &test_utils::TestLogger>(Some(payment_amt), Some(payment_hash), "test".to_string(), 3600, route_hints, &nodes[1].keys_manager, &nodes[1].logger, Currency::BitcoinTestnet).unwrap();
+ let invoice = crate::utils::create_phantom_invoice::<&test_utils::TestKeysInterface, &test_utils::TestKeysInterface, &test_utils::TestLogger>(Some(payment_amt), Some(payment_hash), "test".to_string(), 3600, route_hints, &nodes[1].keys_manager, &nodes[1].keys_manager, &nodes[1].logger, Currency::BitcoinTestnet).unwrap();
let chan_0_1 = &nodes[1].node.list_usable_channels()[0];
assert_eq!(invoice.route_hints()[0].0[0].htlc_minimum_msat, chan_0_1.inbound_htlc_minimum_msat);
let description_hash = crate::Sha256(Hash::hash("Description hash phantom invoice".as_bytes()));
let non_default_invoice_expiry_secs = 4200;
let invoice = crate::utils::create_phantom_invoice_with_description_hash::<
- &test_utils::TestKeysInterface, &test_utils::TestLogger,
+ &test_utils::TestKeysInterface, &test_utils::TestKeysInterface, &test_utils::TestLogger,
>(
Some(payment_amt), None, non_default_invoice_expiry_secs, description_hash,
- route_hints, &nodes[1].keys_manager, &nodes[1].logger, Currency::BitcoinTestnet
+ route_hints, &nodes[1].keys_manager, &nodes[1].keys_manager, &nodes[1].logger, Currency::BitcoinTestnet
)
.unwrap();
assert_eq!(invoice.amount_pico_btc(), Some(200_000));
.map(|route_hint| route_hint.phantom_scid)
.collect::<HashSet<u64>>();
- let invoice = crate::utils::create_phantom_invoice::<&test_utils::TestKeysInterface, &test_utils::TestLogger>(invoice_amt, None, "test".to_string(), 3600, phantom_route_hints, &invoice_node.keys_manager, &invoice_node.logger, Currency::BitcoinTestnet).unwrap();
+ let invoice = crate::utils::create_phantom_invoice::<&test_utils::TestKeysInterface, &test_utils::TestKeysInterface, &test_utils::TestLogger>(invoice_amt, None, "test".to_string(), 3600, phantom_route_hints, &invoice_node.keys_manager, &invoice_node.keys_manager, &invoice_node.logger, Currency::BitcoinTestnet).unwrap();
let invoice_hints = invoice.private_routes();
projects / rust-lightning / blobdiff