+
+#[test]
+fn fails_creating_invoice_request_with_duplicate_payment_id() {
+ let chanmon_cfgs = create_chanmon_cfgs(6);
+ let node_cfgs = create_node_cfgs(6, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(6, &node_cfgs, &[None, None, None, None, None, None]);
+ let nodes = create_network(6, &node_cfgs, &node_chanmgrs);
+
+ create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 10_000_000, 1_000_000_000);
+ create_unannounced_chan_between_nodes_with_value(&nodes, 2, 3, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 4, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 5, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 2, 4, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 2, 5, 10_000_000, 1_000_000_000);
+
+ let (alice, _bob, charlie, david) = (&nodes[0], &nodes[1], &nodes[2], &nodes[3]);
+
+ disconnect_peers(alice, &[charlie, david, &nodes[4], &nodes[5]]);
+
+ let offer = alice.node
+ .create_offer_builder("coffee".to_string()).unwrap()
+ .amount_msats(10_000_000)
+ .build().unwrap();
+
+ let payment_id = PaymentId([1; 32]);
+ assert!(
+ david.node.pay_for_offer(
+ &offer, None, None, None, payment_id, Retry::Attempts(0), None
+ ).is_ok()
+ );
+ expect_recent_payment!(david, RecentPaymentDetails::AwaitingInvoice, payment_id);
+
+ match david.node.pay_for_offer(&offer, None, None, None, payment_id, Retry::Attempts(0), None) {
+ Ok(_) => panic!("Expected error"),
+ Err(e) => assert_eq!(e, Bolt12SemanticError::DuplicatePaymentId),
+ }
+
+ expect_recent_payment!(david, RecentPaymentDetails::AwaitingInvoice, payment_id);
+}
+
+#[test]
+fn fails_creating_refund_with_duplicate_payment_id() {
+ let chanmon_cfgs = create_chanmon_cfgs(2);
+ let node_cfgs = create_node_cfgs(2, &chanmon_cfgs);
+ let node_chanmgrs = create_node_chanmgrs(2, &node_cfgs, &[None, None]);
+ let nodes = create_network(2, &node_cfgs, &node_chanmgrs);
+
+ create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 10_000_000, 1_000_000_000);
+
+ let absolute_expiry = Duration::from_secs(u64::MAX);
+ let payment_id = PaymentId([1; 32]);
+ assert!(
+ nodes[0].node.create_refund_builder(
+ "refund".to_string(), 10_000, absolute_expiry, payment_id, Retry::Attempts(0), None
+ ).is_ok()
+ );
+ expect_recent_payment!(nodes[0], RecentPaymentDetails::AwaitingInvoice, payment_id);
+
+ match nodes[0].node.create_refund_builder(
+ "refund".to_string(), 10_000, absolute_expiry, payment_id, Retry::Attempts(0), None
+ ) {
+ Ok(_) => panic!("Expected error"),
+ Err(e) => assert_eq!(e, Bolt12SemanticError::DuplicatePaymentId),
+ }
+
+ expect_recent_payment!(nodes[0], RecentPaymentDetails::AwaitingInvoice, payment_id);
+}
+
+#[test]
+fn fails_sending_invoice_without_blinded_payment_paths_for_offer() {
+ let mut accept_forward_cfg = test_default_channel_config();
+ accept_forward_cfg.accept_forwards_to_priv_channels = true;
+
+ // Clearing route_blinding prevents forming any payment paths since the node is unannounced.
+ let mut features = channelmanager::provided_init_features(&accept_forward_cfg);
+ features.set_onion_messages_optional();
+ features.clear_route_blinding();
+
+ let chanmon_cfgs = create_chanmon_cfgs(6);
+ let node_cfgs = create_node_cfgs(6, &chanmon_cfgs);
+
+ *node_cfgs[1].override_init_features.borrow_mut() = Some(features);
+
+ let node_chanmgrs = create_node_chanmgrs(
+ 6, &node_cfgs, &[None, Some(accept_forward_cfg), None, None, None, None]
+ );
+ let nodes = create_network(6, &node_cfgs, &node_chanmgrs);
+
+ create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 10_000_000, 1_000_000_000);
+ create_unannounced_chan_between_nodes_with_value(&nodes, 2, 3, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 4, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 5, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 2, 4, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 2, 5, 10_000_000, 1_000_000_000);
+
+ let (alice, bob, charlie, david) = (&nodes[0], &nodes[1], &nodes[2], &nodes[3]);
+ let alice_id = alice.node.get_our_node_id();
+ let bob_id = bob.node.get_our_node_id();
+ let charlie_id = charlie.node.get_our_node_id();
+ let david_id = david.node.get_our_node_id();
+
+ disconnect_peers(alice, &[charlie, david, &nodes[4], &nodes[5]]);
+ disconnect_peers(david, &[bob, &nodes[4], &nodes[5]]);
+
+ let offer = alice.node
+ .create_offer_builder("coffee".to_string()).unwrap()
+ .amount_msats(10_000_000)
+ .build().unwrap();
+
+ let payment_id = PaymentId([1; 32]);
+ david.node.pay_for_offer(&offer, None, None, None, payment_id, Retry::Attempts(0), None)
+ .unwrap();
+
+ connect_peers(david, bob);
+
+ let onion_message = david.onion_messenger.next_onion_message_for_peer(bob_id).unwrap();
+ bob.onion_messenger.handle_onion_message(&david_id, &onion_message);
+
+ connect_peers(alice, charlie);
+
+ let onion_message = bob.onion_messenger.next_onion_message_for_peer(alice_id).unwrap();
+ alice.onion_messenger.handle_onion_message(&bob_id, &onion_message);
+
+ let onion_message = alice.onion_messenger.next_onion_message_for_peer(charlie_id).unwrap();
+ charlie.onion_messenger.handle_onion_message(&alice_id, &onion_message);
+
+ let onion_message = charlie.onion_messenger.next_onion_message_for_peer(david_id).unwrap();
+ david.onion_messenger.handle_onion_message(&charlie_id, &onion_message);
+
+ let invoice_error = extract_invoice_error(david, &onion_message);
+ assert_eq!(invoice_error, InvoiceError::from(Bolt12SemanticError::MissingPaths));
+}
+
+#[test]
+fn fails_sending_invoice_without_blinded_payment_paths_for_refund() {
+ let mut accept_forward_cfg = test_default_channel_config();
+ accept_forward_cfg.accept_forwards_to_priv_channels = true;
+
+ // Clearing route_blinding prevents forming any payment paths since the node is unannounced.
+ let mut features = channelmanager::provided_init_features(&accept_forward_cfg);
+ features.set_onion_messages_optional();
+ features.clear_route_blinding();
+
+ let chanmon_cfgs = create_chanmon_cfgs(6);
+ let node_cfgs = create_node_cfgs(6, &chanmon_cfgs);
+
+ *node_cfgs[1].override_init_features.borrow_mut() = Some(features);
+
+ let node_chanmgrs = create_node_chanmgrs(
+ 6, &node_cfgs, &[None, Some(accept_forward_cfg), None, None, None, None]
+ );
+ let nodes = create_network(6, &node_cfgs, &node_chanmgrs);
+
+ create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 10_000_000, 1_000_000_000);
+ create_unannounced_chan_between_nodes_with_value(&nodes, 2, 3, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 4, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 5, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 2, 4, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 2, 5, 10_000_000, 1_000_000_000);
+
+ let (alice, bob, charlie, david) = (&nodes[0], &nodes[1], &nodes[2], &nodes[3]);
+
+ disconnect_peers(alice, &[charlie, david, &nodes[4], &nodes[5]]);
+ disconnect_peers(david, &[bob, &nodes[4], &nodes[5]]);
+
+ let absolute_expiry = Duration::from_secs(u64::MAX);
+ let payment_id = PaymentId([1; 32]);
+ let refund = david.node
+ .create_refund_builder(
+ "refund".to_string(), 10_000_000, absolute_expiry, payment_id, Retry::Attempts(0), None
+ )
+ .unwrap()
+ .build().unwrap();
+
+ match alice.node.request_refund_payment(&refund) {
+ Ok(_) => panic!("Expected error"),
+ Err(e) => assert_eq!(e, Bolt12SemanticError::MissingPaths),
+ }
+}
+
+#[test]
+fn fails_paying_invoice_more_than_once() {
+ let mut accept_forward_cfg = test_default_channel_config();
+ accept_forward_cfg.accept_forwards_to_priv_channels = true;
+
+ let mut features = channelmanager::provided_init_features(&accept_forward_cfg);
+ features.set_onion_messages_optional();
+ features.set_route_blinding_optional();
+
+ let chanmon_cfgs = create_chanmon_cfgs(6);
+ let node_cfgs = create_node_cfgs(6, &chanmon_cfgs);
+
+ *node_cfgs[1].override_init_features.borrow_mut() = Some(features);
+
+ let node_chanmgrs = create_node_chanmgrs(
+ 6, &node_cfgs, &[None, Some(accept_forward_cfg), None, None, None, None]
+ );
+ let nodes = create_network(6, &node_cfgs, &node_chanmgrs);
+
+ create_unannounced_chan_between_nodes_with_value(&nodes, 0, 1, 10_000_000, 1_000_000_000);
+ create_unannounced_chan_between_nodes_with_value(&nodes, 2, 3, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 4, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 1, 5, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 2, 4, 10_000_000, 1_000_000_000);
+ create_announced_chan_between_nodes_with_value(&nodes, 2, 5, 10_000_000, 1_000_000_000);
+
+ let (alice, bob, charlie, david) = (&nodes[0], &nodes[1], &nodes[2], &nodes[3]);
+ let alice_id = alice.node.get_our_node_id();
+ let bob_id = bob.node.get_our_node_id();
+ let charlie_id = charlie.node.get_our_node_id();
+ let david_id = david.node.get_our_node_id();
+
+ disconnect_peers(alice, &[charlie, david, &nodes[4], &nodes[5]]);
+ disconnect_peers(david, &[bob, &nodes[4], &nodes[5]]);
+
+ let absolute_expiry = Duration::from_secs(u64::MAX);
+ let payment_id = PaymentId([1; 32]);
+ let refund = david.node
+ .create_refund_builder(
+ "refund".to_string(), 10_000_000, absolute_expiry, payment_id, Retry::Attempts(0), None
+ )
+ .unwrap()
+ .build().unwrap();
+ expect_recent_payment!(david, RecentPaymentDetails::AwaitingInvoice, payment_id);
+
+ // Alice sends the first invoice
+ alice.node.request_refund_payment(&refund).unwrap();
+
+ connect_peers(alice, charlie);
+
+ let onion_message = alice.onion_messenger.next_onion_message_for_peer(charlie_id).unwrap();
+ charlie.onion_messenger.handle_onion_message(&alice_id, &onion_message);
+
+ let onion_message = charlie.onion_messenger.next_onion_message_for_peer(david_id).unwrap();
+ david.onion_messenger.handle_onion_message(&charlie_id, &onion_message);
+
+ // David pays the first invoice
+ let payment_context = PaymentContext::Bolt12Refund(Bolt12RefundContext {});
+ let invoice1 = extract_invoice(david, &onion_message);
+
+ route_bolt12_payment(david, &[charlie, bob, alice], &invoice1);
+ expect_recent_payment!(david, RecentPaymentDetails::Pending, payment_id);
+
+ claim_bolt12_payment(david, &[charlie, bob, alice], payment_context);
+ expect_recent_payment!(david, RecentPaymentDetails::Fulfilled, payment_id);
+
+ disconnect_peers(alice, &[charlie]);
+
+ // Alice sends the second invoice
+ alice.node.request_refund_payment(&refund).unwrap();
+
+ connect_peers(alice, charlie);
+ connect_peers(david, bob);
+
+ let onion_message = alice.onion_messenger.next_onion_message_for_peer(charlie_id).unwrap();
+ charlie.onion_messenger.handle_onion_message(&alice_id, &onion_message);
+
+ let onion_message = charlie.onion_messenger.next_onion_message_for_peer(david_id).unwrap();
+ david.onion_messenger.handle_onion_message(&charlie_id, &onion_message);
+
+ let invoice2 = extract_invoice(david, &onion_message);
+ assert_eq!(invoice1.payer_metadata(), invoice2.payer_metadata());
+
+ // David sends an error instead of paying the second invoice
+ let onion_message = david.onion_messenger.next_onion_message_for_peer(bob_id).unwrap();
+ bob.onion_messenger.handle_onion_message(&david_id, &onion_message);
+
+ let onion_message = bob.onion_messenger.next_onion_message_for_peer(alice_id).unwrap();
+ alice.onion_messenger.handle_onion_message(&bob_id, &onion_message);
+
+ let invoice_error = extract_invoice_error(alice, &onion_message);
+ assert_eq!(invoice_error, InvoiceError::from_string("DuplicateInvoice".to_string()));
+}