From: Valentine Wallace Date: Wed, 28 Jul 2021 21:49:49 +0000 (-0400) Subject: Keysend support X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=ldk-sample;a=commitdiff_plain;h=ed39ac6dd5f0b297fe4bf1468b2c0e6e20ce9f9d Keysend support --- diff --git a/Cargo.lock b/Cargo.lock index 6b381d4..98b46b2 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -28,17 +28,17 @@ checksum = "4408a9bf5c378a42ca9039e4ef3e3d8df3443f76d2ebe249fd720a2c5e17d2da" [[package]] name = "bech32" -version = "0.7.2" +version = "0.7.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "cdcf67bb7ba7797a081cd19009948ab533af7c355d5caf1d08c777582d351e9c" +checksum = "2dabbe35f96fb9507f7330793dc490461b2962659ac5d427181e451a623751d1" [[package]] name = "bitcoin" -version = "0.26.0" +version = "0.26.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1ec5f88a446d66e7474a3b8fa2e348320b574463fb78d799d90ba68f79f48e0e" +checksum = "6742ec672d3f12506f4ac5c0d853926ff1f94e675f60ffd3224039972bf663f1" dependencies = [ - "bech32 0.7.2", + "bech32 0.7.3", "bitcoin_hashes", "secp256k1", ] @@ -54,15 +54,15 @@ dependencies = [ [[package]] name = "bitcoin_hashes" -version = "0.9.4" +version = "0.9.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "0aaf87b776808e26ae93289bc7d025092b6d909c193f0cdee0b3a86e7bd3c776" +checksum = "7ce18265ec2324ad075345d5814fbeed4f41f0a660055dc78840b74d19b874b1" [[package]] name = "bumpalo" -version = "3.6.0" +version = "3.7.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "099e596ef14349721d9016f6b80dd3419ea1bf289ab9b44df8e4dfd3a005d5d9" +checksum = "9c59e7af012c713f529e7a3ee57ce9b31ddd858d4b512923602f74608b009631" [[package]] name = "bytes" @@ -72,9 +72,9 @@ checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040" [[package]] name = "cc" -version = "1.0.66" +version = "1.0.69" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4c0496836a84f8d0495758516b8621a622beb77c0fed418570e50764093ced48" +checksum = "e70cc2f62c6ce1868963827bd677764c62d07c3d9a3e1fb1177ee1a9ab199eb2" [[package]] name = "cfg-if" @@ -90,9 +90,9 @@ checksum = "fff857943da45f546682664a79488be82e69e43c1a7a2307679ab9afb3a66d2e" [[package]] name = "const_fn" -version = "0.4.5" +version = "0.4.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "28b9d6de7f49e22cf97ad17fc4036ece69300032f45f78f30b4a4482cdc3f4a6" +checksum = "f92cfa0fd5690b3cf8c1ef2cabbd9b7ef22fa53cf5e1f92b05103f6d5d1cf6e7" [[package]] name = "discard" @@ -108,9 +108,9 @@ checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba" [[package]] name = "futures" -version = "0.3.12" +version = "0.3.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "da9052a1a50244d8d5aa9bf55cbc2fb6f357c86cc52e46c62ed390a7180cf150" +checksum = "1adc00f486adfc9ce99f77d717836f0c5aa84965eb0b4f051f4e83f7cab53f8b" dependencies = [ "futures-channel", "futures-core", @@ -123,9 +123,9 @@ dependencies = [ [[package]] name = "futures-channel" -version = "0.3.12" +version = "0.3.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f2d31b7ec7efab6eefc7c57233bb10b847986139d88cc2f5a02a1ae6871a1846" +checksum = "74ed2411805f6e4e3d9bc904c95d5d423b89b3b25dc0250aa74729de20629ff9" dependencies = [ "futures-core", "futures-sink", @@ -133,15 +133,15 @@ dependencies = [ [[package]] name = "futures-core" -version = "0.3.12" +version = "0.3.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "79e5145dde8da7d1b3892dad07a9c98fc04bc39892b1ecc9692cf53e2b780a65" +checksum = "af51b1b4a7fdff033703db39de8802c673eb91855f2e0d47dcf3bf2c0ef01f99" [[package]] name = "futures-executor" -version = "0.3.12" +version = "0.3.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e9e59fdc009a4b3096bf94f740a0f2424c082521f20a9b08c5c07c48d90fd9b9" +checksum = "4d0d535a57b87e1ae31437b892713aee90cd2d7b0ee48727cd11fc72ef54761c" dependencies = [ "futures-core", "futures-task", @@ -150,16 +150,17 @@ dependencies = [ [[package]] name = "futures-io" -version = "0.3.12" +version = "0.3.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "28be053525281ad8259d47e4de5de657b25e7bac113458555bb4b70bc6870500" +checksum = "0b0e06c393068f3a6ef246c75cdca793d6a46347e75286933e5e75fd2fd11582" [[package]] name = "futures-macro" -version = "0.3.12" +version = "0.3.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c287d25add322d9f9abdcdc5927ca398917996600182178774032e9f8258fedd" +checksum = "c54913bae956fb8df7f4dc6fc90362aa72e69148e3f39041fbe8742d21e0ac57" dependencies = [ + "autocfg", "proc-macro-hack", "proc-macro2", "quote", @@ -168,25 +169,23 @@ dependencies = [ [[package]] name = "futures-sink" -version = "0.3.12" +version = "0.3.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "caf5c69029bda2e743fddd0582d1083951d65cc9539aebf8812f36c3491342d6" +checksum = "c0f30aaa67363d119812743aa5f33c201a7a66329f97d1a887022971feea4b53" [[package]] name = "futures-task" -version = "0.3.12" +version = "0.3.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "13de07eb8ea81ae445aca7b69f5f7bf15d7bf4912d8ca37d6645c77ae8a58d86" -dependencies = [ - "once_cell", -] +checksum = "bbe54a98670017f3be909561f6ad13e810d9a51f3f061b902062ca3da80799f2" [[package]] name = "futures-util" -version = "0.3.12" +version = "0.3.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "632a8cd0f2a4b3fdea1657f08bde063848c3bd00f9bbf6e256b8be78802e624b" +checksum = "67eb846bfd58e44a8481a00049e82c43e0ccb5d61f8dc071057cb19249dd4d78" dependencies = [ + "autocfg", "futures-channel", "futures-core", "futures-io", @@ -203,9 +202,9 @@ dependencies = [ [[package]] name = "hermit-abi" -version = "0.1.18" +version = "0.1.19" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "322f4de77956e22ed0e5032c359a0f1273f1f7f0d79bfa3b8ffbc730d7fbcc5c" +checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33" dependencies = [ "libc", ] @@ -233,7 +232,7 @@ name = "ldk-tutorial-node" version = "0.1.0" dependencies = [ "base64", - "bech32 0.7.2", + "bech32 0.7.3", "bitcoin", "bitcoin-bech32", "futures", @@ -252,14 +251,14 @@ dependencies = [ [[package]] name = "libc" -version = "0.2.86" +version = "0.2.98" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c" +checksum = "320cfe77175da3a483efed4bc0adc1968ca050b098ce4f2f1c13a56626128790" [[package]] name = "lightning" version = "0.0.99" -source = "git+https://github.com/rust-bitcoin/rust-lightning?branch=main#afae12ea1e610634f90335443e3fe9f126bf5551" +source = "git+https://github.com/rust-bitcoin/rust-lightning?branch=main#1bb9e64ebc6afaa21afcef4f71bb83054d9b2023" dependencies = [ "bitcoin", ] @@ -267,7 +266,7 @@ dependencies = [ [[package]] name = "lightning-background-processor" version = "0.0.99" -source = "git+https://github.com/rust-bitcoin/rust-lightning?branch=main#afae12ea1e610634f90335443e3fe9f126bf5551" +source = "git+https://github.com/rust-bitcoin/rust-lightning?branch=main#1bb9e64ebc6afaa21afcef4f71bb83054d9b2023" dependencies = [ "bitcoin", "lightning", @@ -277,7 +276,7 @@ dependencies = [ [[package]] name = "lightning-block-sync" version = "0.0.99" -source = "git+https://github.com/rust-bitcoin/rust-lightning?branch=main#afae12ea1e610634f90335443e3fe9f126bf5551" +source = "git+https://github.com/rust-bitcoin/rust-lightning?branch=main#1bb9e64ebc6afaa21afcef4f71bb83054d9b2023" dependencies = [ "bitcoin", "chunked_transfer", @@ -290,9 +289,9 @@ dependencies = [ [[package]] name = "lightning-invoice" version = "0.7.0" -source = "git+https://github.com/rust-bitcoin/rust-lightning?branch=main#afae12ea1e610634f90335443e3fe9f126bf5551" +source = "git+https://github.com/rust-bitcoin/rust-lightning?branch=main#1bb9e64ebc6afaa21afcef4f71bb83054d9b2023" dependencies = [ - "bech32 0.7.2", + "bech32 0.7.3", "bitcoin_hashes", "lightning", "num-traits", @@ -302,7 +301,7 @@ dependencies = [ [[package]] name = "lightning-net-tokio" version = "0.0.99" -source = "git+https://github.com/rust-bitcoin/rust-lightning?branch=main#afae12ea1e610634f90335443e3fe9f126bf5551" +source = "git+https://github.com/rust-bitcoin/rust-lightning?branch=main#1bb9e64ebc6afaa21afcef4f71bb83054d9b2023" dependencies = [ "bitcoin", "lightning", @@ -312,7 +311,7 @@ dependencies = [ [[package]] name = "lightning-persister" version = "0.0.99" -source = "git+https://github.com/rust-bitcoin/rust-lightning?branch=main#afae12ea1e610634f90335443e3fe9f126bf5551" +source = "git+https://github.com/rust-bitcoin/rust-lightning?branch=main#1bb9e64ebc6afaa21afcef4f71bb83054d9b2023" dependencies = [ "bitcoin", "libc", @@ -331,15 +330,15 @@ dependencies = [ [[package]] name = "memchr" -version = "2.3.4" +version = "2.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525" +checksum = "b16bd47d9e329435e309c58469fe0791c2d0d1ba96ec0954152a5ae2b04387dc" [[package]] name = "mio" -version = "0.7.7" +version = "0.7.13" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e50ae3f04d169fcc9bde0b547d1c205219b7157e07ded9c5aff03e0637cb3ed7" +checksum = "8c2bdb6314ec10835cd3293dd268473a835c02b7b352e788be788b3c6ca6bb16" dependencies = [ "libc", "log", @@ -350,11 +349,10 @@ dependencies = [ [[package]] name = "miow" -version = "0.3.6" +version = "0.3.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5a33c1b55807fbed163481b5ba66db4b2fa6cde694a5027be10fb724206c5897" +checksum = "b9f1c5b025cda876f66ef43a113f91ebc9f4ccef34843000e0adf6ebbab84e21" dependencies = [ - "socket2", "winapi", ] @@ -386,17 +384,11 @@ dependencies = [ "libc", ] -[[package]] -name = "once_cell" -version = "1.5.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "13bd41f508810a131401606d54ac32a467c97172d74ba7662562ebba5ad07fa0" - [[package]] name = "pin-project-lite" -version = "0.2.4" +version = "0.2.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "439697af366c49a6d0a010c56a0d97685bc140ce0d377b13a2ea2aa42d64a827" +checksum = "8d31d11c69a6b52a174b42bdc0c30e5e11670f90788b2c471c31c1d17d449443" [[package]] name = "pin-utils" @@ -418,18 +410,18 @@ checksum = "bc881b2c22681370c6a780e47af9840ef841837bc98118431d4e1868bd0c1086" [[package]] name = "proc-macro2" -version = "1.0.24" +version = "1.0.28" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1e0704ee1a7e00d7bb417d0770ea303c1bccbabf0ef1667dae92b5967f5f8a71" +checksum = "5c7ed8b8c7b886ea3ed7dde405212185f423ab44682667c8c6dd14aa1d9f6612" dependencies = [ "unicode-xid", ] [[package]] name = "quote" -version = "1.0.8" +version = "1.0.9" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "991431c3519a3f36861882da93630ce66b52918dcf1b8e2fd66b397fc96f28df" +checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7" dependencies = [ "proc-macro2", ] @@ -488,18 +480,18 @@ checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e" [[package]] name = "secp256k1" -version = "0.20.1" +version = "0.20.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "733b114f058f260c0af7591434eef4272ae1a8ec2751766d3cb89c6df8d5e450" +checksum = "97d03ceae636d0fed5bae6a7f4f664354c5f4fcedf6eef053fef17e49f837d0a" dependencies = [ "secp256k1-sys", ] [[package]] name = "secp256k1-sys" -version = "0.4.0" +version = "0.4.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "67e4b6455ee49f5901c8985b88f98fb0a0e1d90a6661f5a03f4888bd987dad29" +checksum = "827cb7cce42533829c792fc51b82fbf18b125b45a702ef2c8be77fce65463a7b" dependencies = [ "cc", ] @@ -521,18 +513,18 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3" [[package]] name = "serde" -version = "1.0.123" +version = "1.0.126" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "92d5161132722baa40d802cc70b15262b98258453e85e5d1d365c757c73869ae" +checksum = "ec7505abeacaec74ae4778d9d9328fe5a5d04253220a85c4ee022239fc996d03" dependencies = [ "serde_derive", ] [[package]] name = "serde_derive" -version = "1.0.123" +version = "1.0.126" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9391c295d64fc0abb2c556bad848f33cb8296276b1ad2677d1ae1ace4f258f31" +checksum = "963a7dbc9895aeac7ac90e74f34a5d5261828f79df35cbed41e10189d3804d43" dependencies = [ "proc-macro2", "quote", @@ -541,9 +533,9 @@ dependencies = [ [[package]] name = "serde_json" -version = "1.0.62" +version = "1.0.65" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ea1c6153794552ea7cf7cf63b1231a25de00ec90db326ba6264440fa08e31486" +checksum = "28c5e91e4240b46c4c19219d6cc84784444326131a4210f496f948d5cc827a29" dependencies = [ "itoa", "ryu", @@ -558,26 +550,15 @@ checksum = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d" [[package]] name = "slab" -version = "0.4.2" +version = "0.4.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8" - -[[package]] -name = "socket2" -version = "0.3.19" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "122e570113d28d773067fab24266b66753f6ea915758651696b6e35e49f88d6e" -dependencies = [ - "cfg-if", - "libc", - "winapi", -] +checksum = "f173ac3d1a7e3b28003f40de0b5ce7fe2710f9b9dc3fc38664cebee46b3b6527" [[package]] name = "standback" -version = "0.2.15" +version = "0.2.17" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a2beb4d1860a61f571530b3f855a1b538d0200f7871c63331ecd6f17b1f014f8" +checksum = "e113fb6f3de07a243d434a56ec6f186dfd51cb08448239fe7bcae73f87ff28ff" dependencies = [ "version_check", ] @@ -633,9 +614,9 @@ checksum = "213701ba3370744dcd1a12960caa4843b3d68b4d1c0a5d575e0d65b2ee9d16c0" [[package]] name = "syn" -version = "1.0.60" +version = "1.0.74" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c700597eca8a5a762beb35753ef6b94df201c81cca676604f547495a0d7f0081" +checksum = "1873d832550d4588c3dbc20f01361ab00bfe741048f71e3fecf145a7cc18b29c" dependencies = [ "proc-macro2", "quote", @@ -644,9 +625,9 @@ dependencies = [ [[package]] name = "time" -version = "0.2.25" +version = "0.2.27" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1195b046942c221454c2539395f85413b33383a067449d78aab2b7b052a142f7" +checksum = "4752a97f8eebd6854ff91f1c1824cd6160626ac4bd44287f7f4ea2035a02a242" dependencies = [ "const_fn", "libc", @@ -669,9 +650,9 @@ dependencies = [ [[package]] name = "time-macros-impl" -version = "0.1.1" +version = "0.1.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e5c3be1edfad6027c69f5491cf4cb310d1a71ecd6af742788c6ff8bced86b8fa" +checksum = "fd3c141a1b43194f3f56a1411225df8646c55781d5f26db825b3d98507eb482f" dependencies = [ "proc-macro-hack", "proc-macro2", @@ -682,9 +663,9 @@ dependencies = [ [[package]] name = "tokio" -version = "1.5.0" +version = "1.9.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "83f0c8e7c0addab50b663055baf787d0af7f413a46e6e7fb9559a4e4db7137a5" +checksum = "4b7b349f11a7047e6d1276853e612d152f5e8a352c61917887cc2169e2366b4c" dependencies = [ "autocfg", "bytes", @@ -694,13 +675,14 @@ dependencies = [ "num_cpus", "pin-project-lite", "tokio-macros", + "winapi", ] [[package]] name = "tokio-macros" -version = "1.1.0" +version = "1.3.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "caf7b11a536f46a809a8a9f0bb4237020f70ecbf115b842360afb127ea2fda57" +checksum = "54473be61f4ebe4efd09cec9bd5d16fa51d70ea0192213d754d2d500457db110" dependencies = [ "proc-macro2", "quote", @@ -709,21 +691,21 @@ dependencies = [ [[package]] name = "unicode-xid" -version = "0.2.1" +version = "0.2.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564" +checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3" [[package]] name = "version_check" -version = "0.9.2" +version = "0.9.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed" +checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe" [[package]] name = "wasm-bindgen" -version = "0.2.70" +version = "0.2.74" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "55c0f7123de74f0dab9b7d00fd614e7b19349cd1e2f5252bbe9b1754b59433be" +checksum = "d54ee1d4ed486f78874278e63e4069fc1ab9f6a18ca492076ffb90c5eb2997fd" dependencies = [ "cfg-if", "wasm-bindgen-macro", @@ -731,9 +713,9 @@ dependencies = [ [[package]] name = "wasm-bindgen-backend" -version = "0.2.70" +version = "0.2.74" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7bc45447f0d4573f3d65720f636bbcc3dd6ce920ed704670118650bcd47764c7" +checksum = "3b33f6a0694ccfea53d94db8b2ed1c3a8a4c86dd936b13b9f0a15ec4a451b900" dependencies = [ "bumpalo", "lazy_static", @@ -746,9 +728,9 @@ dependencies = [ [[package]] name = "wasm-bindgen-macro" -version = "0.2.70" +version = "0.2.74" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3b8853882eef39593ad4174dd26fc9865a64e84026d223f63bb2c42affcbba2c" +checksum = "088169ca61430fe1e58b8096c24975251700e7b1f6fd91cc9d59b04fb9b18bd4" dependencies = [ "quote", "wasm-bindgen-macro-support", @@ -756,9 +738,9 @@ dependencies = [ [[package]] name = "wasm-bindgen-macro-support" -version = "0.2.70" +version = "0.2.74" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4133b5e7f2a531fa413b3a1695e925038a05a71cf67e87dafa295cb645a01385" +checksum = "be2241542ff3d9f241f5e2cb6dd09b37efe786df8851c54957683a49f0987a97" dependencies = [ "proc-macro2", "quote", @@ -769,9 +751,9 @@ dependencies = [ [[package]] name = "wasm-bindgen-shared" -version = "0.2.70" +version = "0.2.74" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "dd4945e4943ae02d15c13962b38a5b1e81eadd4b71214eee75af64a4d6a4fd64" +checksum = "d7cff876b8f18eed75a66cf49b65e7f967cb354a7aa16003fb55dbfd25b44b4f" [[package]] name = "winapi" diff --git a/src/cli.rs b/src/cli.rs index b45de42..f8597e3 100644 --- a/src/cli.rs +++ b/src/cli.rs @@ -267,6 +267,52 @@ pub(crate) async fn poll_for_user_input( logger.clone(), ); } + "keysend" => { + let dest_pubkey = match words.next() { + Some(dest) => match hex_utils::to_compressed_pubkey(dest) { + Some(pk) => pk, + None => { + println!("ERROR: couldn't parse destination pubkey"); + print!("> "); + io::stdout().flush().unwrap(); + continue; + } + }, + None => { + println!("ERROR: keysend requires a destination pubkey: `keysend `"); + print!("> "); + io::stdout().flush().unwrap(); + continue; + } + }; + let amt_msat_str = match words.next() { + Some(amt) => amt, + None => { + println!("ERROR: keysend requires an amount in millisatoshis: `keysend `"); + + print!("> "); + io::stdout().flush().unwrap(); + continue; + } + }; + let amt_msat: u64 = match amt_msat_str.parse() { + Ok(amt) => amt, + Err(e) => { + println!("ERROR: couldn't parse amount_msat: {}", e); + print!("> "); + io::stdout().flush().unwrap(); + continue; + } + }; + keysend( + dest_pubkey, + amt_msat, + router.clone(), + channel_manager.clone(), + outbound_payments.clone(), + logger.clone(), + ); + } "getinvoice" => { let amt_str = words.next(); if amt_str.is_none() { @@ -580,6 +626,46 @@ fn send_payment( ); } +fn keysend( + payee: PublicKey, amt_msat: u64, + router: Arc, Arc>>, + channel_manager: Arc, payment_storage: PaymentInfoStorage, + logger: Arc, +) { + let network_graph = router.network_graph.read().unwrap(); + let first_hops = channel_manager.list_usable_channels(); + let payer_pubkey = channel_manager.get_our_node_id(); + + let route = match router::get_keysend_route( + &payer_pubkey, + &network_graph, + &payee, + Some(&first_hops.iter().collect::>()), + &vec![], + amt_msat, + 40, + logger, + ) { + Ok(r) => r, + Err(e) => { + println!("ERROR: failed to find route: {}", e.err); + return; + } + }; + + let mut payments = payment_storage.lock().unwrap(); + let payment_hash = channel_manager.send_spontaneous_payment(&route, None).unwrap(); + payments.insert( + payment_hash, + PaymentInfo { + preimage: None, + secret: None, + status: HTLCStatus::Pending, + amt_msat: MillisatAmount(Some(amt_msat)), + }, + ); +} + fn get_invoice( amt_msat: u64, payment_storage: PaymentInfoStorage, channel_manager: Arc, keys_manager: Arc, network: Network, diff --git a/src/main.rs b/src/main.rs index f2de6d2..bfb586a 100644 --- a/src/main.rs +++ b/src/main.rs @@ -28,7 +28,7 @@ use lightning::ln::peer_handler::{MessageHandler, SimpleArcPeerManager}; use lightning::ln::{PaymentHash, PaymentPreimage, PaymentSecret}; use lightning::routing::network_graph::NetGraphMsgHandler; use lightning::util::config::UserConfig; -use lightning::util::events::Event; +use lightning::util::events::{Event, PaymentPurpose}; use lightning::util::ser::ReadableArgs; use lightning_background_processor::BackgroundProcessor; use lightning_block_sync::init; @@ -148,8 +148,14 @@ async fn handle_ldk_events( io::stdout().flush().unwrap(); } } - Event::PaymentReceived { payment_hash, payment_preimage, payment_secret, amt, .. } => { + Event::PaymentReceived { payment_hash, purpose, amt, .. } => { let mut payments = inbound_payments.lock().unwrap(); + let (payment_preimage, payment_secret) = match purpose { + PaymentPurpose::InvoicePayment { payment_preimage, payment_secret, .. } => { + (payment_preimage, Some(payment_secret)) + } + PaymentPurpose::SpontaneousPayment(preimage) => (Some(preimage), None), + }; let status = match channel_manager.claim_funds(payment_preimage.unwrap()) { true => { println!( @@ -167,13 +173,13 @@ async fn handle_ldk_events( Entry::Occupied(mut e) => { let payment = e.get_mut(); payment.status = status; - payment.preimage = Some(payment_preimage.unwrap()); - payment.secret = Some(payment_secret); + payment.preimage = payment_preimage; + payment.secret = payment_secret; } Entry::Vacant(e) => { e.insert(PaymentInfo { - preimage: Some(payment_preimage.unwrap()), - secret: Some(payment_secret), + preimage: payment_preimage, + secret: payment_secret, status, amt_msat: MillisatAmount(Some(amt)), });