From: Matt Corallo Date: Mon, 3 Oct 2022 20:33:51 +0000 (+0000) Subject: [TS] Test OnionMessenger in TypeScript tests X-Git-Tag: v0.0.111.0^2~2 X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=227672ae3d27961f63d45913aad01dbae1f53e99;p=ldk-java [TS] Test OnionMessenger in TypeScript tests --- diff --git a/ts/test/tests.mts b/ts/test/tests.mts index 0b1b3ee0..a80f8a6b 100644 --- a/ts/test/tests.mts +++ b/ts/test/tests.mts @@ -56,8 +56,13 @@ tests.push(async () => { var seed_counter = 0; class Node { - constructor(public chan_man: ldk.ChannelManager, public tx_broadcasted: Promise, public logger: ldk.Logger, - public node_id: Uint8Array, public node_secret: Uint8Array) {} + node_id: Uint8Array; + node_secret: Uint8Array; + constructor(public chan_man: ldk.ChannelManager, public tx_broadcasted: Promise, + public logger: ldk.Logger, public keys_interface: ldk.KeysInterface) { + this.node_id = chan_man.get_our_node_id(); + this.node_secret = (keys_interface.get_node_secret(ldk.Recipient.LDKRecipient_Node) as ldk.Result_SecretKeyNoneZ_OK).res; + } } function get_chanman(): Node { const fee_est = ldk.FeeEstimator.new_impl({ @@ -98,10 +103,7 @@ function get_chanman(): Node { const params = ldk.ChainParameters.constructor_new(ldk.Network.LDKNetwork_Testnet, ldk.BestBlock.constructor_from_genesis(ldk.Network.LDKNetwork_Testnet)); const chan_man = ldk.ChannelManager.constructor_new(fee_est, chain_watch, tx_broadcaster, logger, keys_interface, config, params); - return new Node( - chan_man, tx_broadcasted, logger, chan_man.get_our_node_id(), - (keys_interface.get_node_secret(ldk.Recipient.LDKRecipient_Node) as ldk.Result_SecretKeyNoneZ_OK).res - ); + return new Node(chan_man, tx_broadcasted, logger, keys_interface); } function exchange_messages(a: ldk.ChannelManager, b: ldk.ChannelManager) { @@ -275,6 +277,101 @@ tests.push(async () => { return true; }); +tests.push(async () => { + // Test passing onion messages through a custom trait implementation. + const a = get_chanman(); + const b = get_chanman(); + + const ignorer = ldk.IgnoringMessageHandler.constructor_new(); + + const underlying_om_a = ldk.OnionMessenger.constructor_new(a.keys_interface, a.logger); + const om_provider_a = { + next_onion_message_for_peer(peer_node_id: Uint8Array): ldk.OnionMessage { + return underlying_om_a.as_OnionMessageProvider().next_onion_message_for_peer(peer_node_id); + } + } as ldk.OnionMessageProviderInterface; + const om_a = ldk.OnionMessageHandler.new_impl({ + handle_onion_message(peer_node_id: Uint8Array, msg: ldk.OnionMessage) { + underlying_om_a.as_OnionMessageHandler().handle_onion_message(peer_node_id, msg); + }, + peer_connected(their_node_id: Uint8Array, init: ldk.Init) { + underlying_om_a.as_OnionMessageHandler().peer_connected(their_node_id, init); + }, + peer_disconnected(their_node_id: Uint8Array, no_connection_possible: boolean) { + underlying_om_a.as_OnionMessageHandler().peer_disconnected(their_node_id, no_connection_possible); + }, + provided_node_features(): ldk.NodeFeatures { + return underlying_om_a.as_OnionMessageHandler().provided_node_features(); + }, + provided_init_features(their_node_id: Uint8Array): ldk.InitFeatures { + return underlying_om_a.as_OnionMessageHandler().provided_init_features(their_node_id); + } + } as ldk.OnionMessageHandlerInterface, om_provider_a); + + const om_b = ldk.OnionMessenger.constructor_new(b.keys_interface, b.logger); + + const pm_a = ldk.PeerManager.constructor_new(a.chan_man.as_ChannelMessageHandler(), ignorer.as_RoutingMessageHandler(), om_a, a.node_secret, 0xdeadbeefn, a.node_secret, a.logger, ignorer.as_CustomMessageHandler()); + const pm_b = ldk.PeerManager.constructor_new(b.chan_man.as_ChannelMessageHandler(), ignorer.as_RoutingMessageHandler(), om_b.as_OnionMessageHandler(), b.node_secret, 0xdeadbeefn, b.node_secret, b.logger, ignorer.as_CustomMessageHandler()); + + var sock_b: ldk.SocketDescriptor; + const sock_a = ldk.SocketDescriptor.new_impl({ + send_data(data: Uint8Array, resume_read: boolean): number { + console.assert(pm_b.read_event(sock_b, data) instanceof ldk.Result_boolPeerHandleErrorZ_OK); + return data.length; + }, + disconnect_socket(): void { + console.assert(false); + }, + eq(other: ldk.SocketDescriptor): boolean { + return other.hash() == this.hash(); + }, + hash(): bigint { + return BigInt(1); + } + } as ldk.SocketDescriptorInterface); + sock_b = ldk.SocketDescriptor.new_impl({ + send_data(data: Uint8Array, resume_read: boolean): number { + console.assert(pm_a.read_event(sock_a, data) instanceof ldk.Result_boolPeerHandleErrorZ_OK); + return data.length; + }, + disconnect_socket(): void { + console.assert(false); + }, + eq(other: ldk.SocketDescriptor): boolean { + return other.hash() == this.hash(); + }, + hash(): bigint { + return BigInt(2); + } + } as ldk.SocketDescriptorInterface); + + const v4_netaddr = ldk.NetAddress.constructor_ipv4(Uint8Array.from([42,0,42,1]), 9735); + console.assert(pm_b.new_inbound_connection(sock_b, ldk.Option_NetAddressZ.constructor_some(v4_netaddr)) instanceof ldk.Result_NonePeerHandleErrorZ_OK); + const init_bytes = pm_a.new_outbound_connection(b.node_id, sock_a, ldk.Option_NetAddressZ.constructor_none()); + if (!(init_bytes instanceof ldk.Result_CVec_u8ZPeerHandleErrorZ_OK)) return false; + console.assert(pm_b.read_event(sock_b, init_bytes.res) instanceof ldk.Result_boolPeerHandleErrorZ_OK); + + console.assert(pm_a.get_peer_node_ids().length == 0); + console.assert(pm_b.get_peer_node_ids().length == 0); + + pm_b.process_events(); + pm_a.process_events(); + pm_b.process_events(); + + console.assert(pm_a.get_peer_node_ids().length == 1); + console.assert(pm_b.get_peer_node_ids().length == 1); + + underlying_om_a.send_onion_message([], ldk.Destination.constructor_node(b.node_id), null); + pm_a.process_events(); + om_b.send_onion_message([], ldk.Destination.constructor_node(a.node_id), null); + pm_b.process_events(); + + // TODO: Once OnionMessenger supports actually passing messages up, check that we received the + // messages here. + + return true; +}); + tests.push(async () => { // Test that we can do basic locking of a NetworkGraph const genesis_hash = new Uint8Array([0x00, 0x00, 0x00, 0x00, 0x00, 0x19, 0xd6, 0x68, 0x9c, 0x08, 0x5a, 0xe1, 0x65, 0x83, 0x1e, 0x93, 0x4f, 0xf7, 0x63, 0xae, 0x46, 0xa2, 0xa6, 0xc1, 0x72, 0xb3, 0xf1, 0xb6, 0x0a, 0x8c, 0xe2, 0x6f]);