//! # extern crate lightning_invoice;
//! # extern crate secp256k1;
//! #
+//! # #[cfg(feature = "no-std")]
+//! # extern crate core2;
+//! #
//! # use lightning::ln::{PaymentHash, PaymentPreimage, PaymentSecret};
//! # use lightning::ln::channelmanager::{ChannelDetails, PaymentId, PaymentSendFailure};
//! # use lightning::ln::msgs::LightningError;
//! # use std::cell::RefCell;
//! # use std::ops::Deref;
//! #
+//! # #[cfg(not(feature = "std"))]
+//! # use core2::io;
+//! # #[cfg(feature = "std")]
+//! # use std::io;
+//! #
//! # struct FakeEventProvider {}
//! # impl EventsProvider for FakeEventProvider {
//! # fn process_pending_events<H: Deref>(&self, handler: H) where H::Target: EventHandler {}
//! #
//! # struct FakeScorer {}
//! # impl Writeable for FakeScorer {
-//! # fn write<W: Writer>(&self, w: &mut W) -> Result<(), std::io::Error> { unimplemented!(); }
+//! # fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> { unimplemented!(); }
//! # }
//! # impl Score for FakeScorer {
//! # fn channel_penalty_msat(
use bitcoin_hashes::Hash;
use bitcoin_hashes::sha256::Hash as Sha256;
+use crate::prelude::*;
use lightning::ln::{PaymentHash, PaymentPreimage, PaymentSecret};
use lightning::ln::channelmanager::{ChannelDetails, PaymentId, PaymentSendFailure};
use lightning::ln::msgs::LightningError;
use lightning::routing::router::{Payee, Route, RouteParameters};
use lightning::util::events::{Event, EventHandler};
use lightning::util::logger::Logger;
+use crate::sync::Mutex;
use secp256k1::key::PublicKey;
-use std::collections::hash_map::{self, HashMap};
-use std::ops::Deref;
-use std::sync::Mutex;
-use std::time::{Duration, SystemTime};
+use core::ops::Deref;
+use core::time::Duration;
+#[cfg(feature = "std")]
+use std::time::SystemTime;
/// A utility for paying [`Invoice`]s and sending spontaneous payments.
///
fn pay_internal<F: FnOnce(&Route) -> Result<PaymentId, PaymentSendFailure> + Copy>(
&self, params: &RouteParameters, payment_hash: PaymentHash, send_payment: F,
) -> Result<PaymentId, PaymentError> {
- if has_expired(params) {
- log_trace!(self.logger, "Invoice expired prior to send for payment {}", log_bytes!(payment_hash.0));
- return Err(PaymentError::Invoice("Invoice expired prior to send"));
+ #[cfg(feature = "std")] {
+ if has_expired(params) {
+ log_trace!(self.logger, "Invoice expired prior to send for payment {}", log_bytes!(payment_hash.0));
+ return Err(PaymentError::Invoice("Invoice expired prior to send"));
+ }
}
let payer = self.payer.node_id();
Err(e)
} else {
*retry_count += 1;
- std::mem::drop(payment_cache);
+ core::mem::drop(payment_cache);
Ok(self.pay_internal(params, payment_hash, send_payment)?)
}
},
return Err(());
}
- if has_expired(params) {
- log_trace!(self.logger, "Invoice expired for payment {}; not retrying (attempts: {})", log_bytes!(payment_hash.0), attempts);
- return Err(());
+ #[cfg(feature = "std")] {
+ if has_expired(params) {
+ log_trace!(self.logger, "Invoice expired for payment {}; not retrying (attempts: {})", log_bytes!(payment_hash.0), attempts);
+ return Err(());
+ }
}
let payer = self.payer.node_id();
}
fn expiry_time_from_unix_epoch(invoice: &Invoice) -> Duration {
- invoice.timestamp().duration_since(SystemTime::UNIX_EPOCH).unwrap() + invoice.expiry_time()
+ invoice.signed_invoice.raw_invoice.data.timestamp.0 + invoice.expiry_time()
}
+#[cfg(feature = "std")]
fn has_expired(params: &RouteParameters) -> bool {
if let Some(expiry_time) = params.payee.expiry_time {
Invoice::is_expired_from_epoch(&SystemTime::UNIX_EPOCH, Duration::from_secs(expiry_time))
#[cfg(test)]
mod tests {
use super::*;
- use crate::{DEFAULT_EXPIRY_TIME, InvoiceBuilder, Currency};
- use utils::create_invoice_from_channelmanager;
+ use crate::{InvoiceBuilder, Currency};
+ use utils::create_invoice_from_channelmanager_and_duration_since_epoch;
use bitcoin_hashes::sha256::Hash as Sha256;
use lightning::ln::PaymentPreimage;
use lightning::ln::features::{ChannelFeatures, NodeFeatures, InitFeatures};
use std::cell::RefCell;
use std::collections::VecDeque;
use std::time::{SystemTime, Duration};
+ use DEFAULT_EXPIRY_TIME;
fn invoice(payment_preimage: PaymentPreimage) -> Invoice {
let payment_hash = Sha256::hash(&payment_preimage.0);
let private_key = SecretKey::from_slice(&[42; 32]).unwrap();
+
InvoiceBuilder::new(Currency::Bitcoin)
.description("test".into())
.payment_hash(payment_hash)
.payment_secret(PaymentSecret([0; 32]))
- .current_timestamp()
+ .duration_since_epoch(duration_since_epoch())
.min_final_cltv_expiry(144)
.amount_milli_satoshis(128)
.build_signed(|hash| {
.unwrap()
}
+ fn duration_since_epoch() -> Duration {
+ #[cfg(feature = "std")]
+ let duration_since_epoch =
+ SystemTime::now().duration_since(SystemTime::UNIX_EPOCH).unwrap();
+ #[cfg(not(feature = "std"))]
+ let duration_since_epoch = Duration::from_secs(1234567);
+ duration_since_epoch
+ }
+
fn zero_value_invoice(payment_preimage: PaymentPreimage) -> Invoice {
let payment_hash = Sha256::hash(&payment_preimage.0);
let private_key = SecretKey::from_slice(&[42; 32]).unwrap();
+
InvoiceBuilder::new(Currency::Bitcoin)
.description("test".into())
.payment_hash(payment_hash)
.payment_secret(PaymentSecret([0; 32]))
- .current_timestamp()
+ .duration_since_epoch(duration_since_epoch())
.min_final_cltv_expiry(144)
.build_signed(|hash| {
Secp256k1::new().sign_recoverable(hash, &private_key)
.unwrap()
}
+ #[cfg(feature = "std")]
fn expired_invoice(payment_preimage: PaymentPreimage) -> Invoice {
let payment_hash = Sha256::hash(&payment_preimage.0);
let private_key = SecretKey::from_slice(&[42; 32]).unwrap();
- let timestamp = SystemTime::now()
+ let duration = duration_since_epoch()
.checked_sub(Duration::from_secs(DEFAULT_EXPIRY_TIME * 2))
.unwrap();
InvoiceBuilder::new(Currency::Bitcoin)
.description("test".into())
.payment_hash(payment_hash)
.payment_secret(PaymentSecret([0; 32]))
- .timestamp(timestamp)
+ .duration_since_epoch(duration)
.min_final_cltv_expiry(144)
.amount_milli_satoshis(128)
.build_signed(|hash| {
assert_eq!(*payer.attempts.borrow(), 1);
}
+ // Expiration is checked only in an std environment
+ #[cfg(feature = "std")]
#[test]
fn fails_paying_invoice_after_expiration() {
let event_handled = core::cell::RefCell::new(false);
} else { panic!("Expected Invoice Error"); }
}
+ // Expiration is checked only in an std environment
+ #[cfg(feature = "std")]
#[test]
fn fails_retrying_invoice_after_expiration() {
let event_handled = core::cell::RefCell::new(false);
let scorer = RefCell::new(TestScorer::new());
let invoice_payer = InvoicePayer::new(nodes[0].node, router, &scorer, nodes[0].logger, event_handler, RetryAttempts(1));
- assert!(invoice_payer.pay_invoice(&create_invoice_from_channelmanager(
- &nodes[1].node, nodes[1].keys_manager, Currency::Bitcoin, Some(100_010_000), "Invoice".to_string()).unwrap())
+ assert!(invoice_payer.pay_invoice(&create_invoice_from_channelmanager_and_duration_since_epoch(
+ &nodes[1].node, nodes[1].keys_manager, Currency::Bitcoin, Some(100_010_000), "Invoice".to_string(),
+ duration_since_epoch()).unwrap())
.is_ok());
let htlc_msgs = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(htlc_msgs.len(), 2);
let scorer = RefCell::new(TestScorer::new());
let invoice_payer = InvoicePayer::new(nodes[0].node, router, &scorer, nodes[0].logger, event_handler, RetryAttempts(1));
- assert!(invoice_payer.pay_invoice(&create_invoice_from_channelmanager(
- &nodes[1].node, nodes[1].keys_manager, Currency::Bitcoin, Some(100_010_000), "Invoice".to_string()).unwrap())
+ assert!(invoice_payer.pay_invoice(&create_invoice_from_channelmanager_and_duration_since_epoch(
+ &nodes[1].node, nodes[1].keys_manager, Currency::Bitcoin, Some(100_010_000), "Invoice".to_string(),
+ duration_since_epoch()).unwrap())
.is_ok());
let htlc_msgs = nodes[0].node.get_and_clear_pending_msg_events();
assert_eq!(htlc_msgs.len(), 2);
let scorer = RefCell::new(TestScorer::new());
let invoice_payer = InvoicePayer::new(nodes[0].node, router, &scorer, nodes[0].logger, event_handler, RetryAttempts(1));
- assert!(invoice_payer.pay_invoice(&create_invoice_from_channelmanager(
- &nodes[1].node, nodes[1].keys_manager, Currency::Bitcoin, Some(100_010_000), "Invoice".to_string()).unwrap())
+ assert!(invoice_payer.pay_invoice(&create_invoice_from_channelmanager_and_duration_since_epoch(
+ &nodes[1].node, nodes[1].keys_manager, Currency::Bitcoin, Some(100_010_000), "Invoice".to_string(),
+ duration_since_epoch()).unwrap())
.is_ok());
let htlc_updates = SendEvent::from_node(&nodes[0]);
check_added_monitors!(nodes[0], 1);
projects / rust-lightning / blobdiff