rust-lightning/lightning-invoice/tests/ser_de.rs

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extern crate bitcoin_hashes;
extern crate lightning_invoice;
extern crate secp256k1;
use bitcoin_hashes::hex::FromHex;
use bitcoin_hashes::sha256;
use lightning_invoice::*;
use secp256k1::Secp256k1;
use secp256k1::key::SecretKey;
use secp256k1::recovery::{RecoverableSignature, RecoveryId};
use std::time::{Duration, UNIX_EPOCH};
// TODO: add more of the examples from BOLT11 and generate ones causing SemanticErrors
fn get_test_tuples() -> Vec<(String, SignedRawInvoice, Option<SemanticError>)> {
vec![
(
"lnbc1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdpl2pkx2ctnv5sxxmmw\
wd5kgetjypeh2ursdae8g6twvus8g6rfwvs8qun0dfjkxaq8rkx3yf5tcsyz3d73gafnh3cax9rn449d9p5uxz9\
ezhhypd0elx87sjle52x86fux2ypatgddc6k63n7erqz25le42c4u4ecky03ylcqca784w".to_owned(),
InvoiceBuilder::new(Currency::Bitcoin)
.timestamp(UNIX_EPOCH + Duration::from_secs(1496314658))
.payment_hash(sha256::Hash::from_hex(
"0001020304050607080900010203040506070809000102030405060708090102"
).unwrap())
.description("Please consider supporting this project".to_owned())
.build_raw()
.unwrap()
.sign(|_| {
RecoverableSignature::from_compact(
& [
0x38u8, 0xec, 0x68, 0x91, 0x34, 0x5e, 0x20, 0x41, 0x45, 0xbe, 0x8a,
0x3a, 0x99, 0xde, 0x38, 0xe9, 0x8a, 0x39, 0xd6, 0xa5, 0x69, 0x43,
0x4e, 0x18, 0x45, 0xc8, 0xaf, 0x72, 0x05, 0xaf, 0xcf, 0xcc, 0x7f,
0x42, 0x5f, 0xcd, 0x14, 0x63, 0xe9, 0x3c, 0x32, 0x88, 0x1e, 0xad,
0x0d, 0x6e, 0x35, 0x6d, 0x46, 0x7e, 0xc8, 0xc0, 0x25, 0x53, 0xf9,
0xaa, 0xb1, 0x5e, 0x57, 0x38, 0xb1, 0x1f, 0x12, 0x7f
],
RecoveryId::from_i32(0).unwrap()
)
}).unwrap(),
None
),
(
"lnbc2500u1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdq5xysxxatsyp3\
k7enxv4jsxqzpuaztrnwngzn3kdzw5hydlzf03qdgm2hdq27cqv3agm2awhz5se903vruatfhq77w3ls4evs3ch\
9zw97j25emudupq63nyw24cg27h2rspfj9srp".to_owned(),
InvoiceBuilder::new(Currency::Bitcoin)
.amount_pico_btc(2500000000)
.timestamp(UNIX_EPOCH + Duration::from_secs(1496314658))
.payment_hash(sha256::Hash::from_hex(
"0001020304050607080900010203040506070809000102030405060708090102"
).unwrap())
.description("1 cup coffee".to_owned())
.expiry_time(Duration::from_secs(60))
.build_raw()
.unwrap()
.sign(|_| {
RecoverableSignature::from_compact(
& [
0xe8, 0x96, 0x39, 0xba, 0x68, 0x14, 0xe3, 0x66, 0x89, 0xd4, 0xb9, 0x1b,
0xf1, 0x25, 0xf1, 0x03, 0x51, 0xb5, 0x5d, 0xa0, 0x57, 0xb0, 0x06, 0x47,
0xa8, 0xda, 0xba, 0xeb, 0x8a, 0x90, 0xc9, 0x5f, 0x16, 0x0f, 0x9d, 0x5a,
0x6e, 0x0f, 0x79, 0xd1, 0xfc, 0x2b, 0x96, 0x42, 0x38, 0xb9, 0x44, 0xe2,
0xfa, 0x4a, 0xa6, 0x77, 0xc6, 0xf0, 0x20, 0xd4, 0x66, 0x47, 0x2a, 0xb8,
0x42, 0xbd, 0x75, 0x0e
],
RecoveryId::from_i32(1).unwrap()
)
}).unwrap(),
None
),
(
"lnbc20m1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqhp58yjmdan79s6qq\
dhdzgynm4zwqd5d7xmw5fk98klysy043l2ahrqscc6gd6ql3jrc5yzme8v4ntcewwz5cnw92tz0pc8qcuufvq7k\
hhr8wpald05e92xw006sq94mg8v2ndf4sefvf9sygkshp5zfem29trqq2yxxz7".to_owned(),
InvoiceBuilder::new(Currency::Bitcoin)
.amount_pico_btc(20000000000)
.timestamp(UNIX_EPOCH + Duration::from_secs(1496314658))
.payment_hash(sha256::Hash::from_hex(
"0001020304050607080900010203040506070809000102030405060708090102"
).unwrap())
.description_hash(sha256::Hash::from_hex(
"3925b6f67e2c340036ed12093dd44e0368df1b6ea26c53dbe4811f58fd5db8c1"
).unwrap())
.build_raw()
.unwrap()
.sign(|_| {
RecoverableSignature::from_compact(
& [
0xc6, 0x34, 0x86, 0xe8, 0x1f, 0x8c, 0x87, 0x8a, 0x10, 0x5b, 0xc9, 0xd9,
0x59, 0xaf, 0x19, 0x73, 0x85, 0x4c, 0x4d, 0xc5, 0x52, 0xc4, 0xf0, 0xe0,
0xe0, 0xc7, 0x38, 0x96, 0x03, 0xd6, 0xbd, 0xc6, 0x77, 0x07, 0xbf, 0x6b,
0xe9, 0x92, 0xa8, 0xce, 0x7b, 0xf5, 0x00, 0x16, 0xbb, 0x41, 0xd8, 0xa9,
0xb5, 0x35, 0x86, 0x52, 0xc4, 0x96, 0x04, 0x45, 0xa1, 0x70, 0xd0, 0x49,
0xce, 0xd4, 0x55, 0x8c
],
RecoveryId::from_i32(0).unwrap()
)
}).unwrap(),
None
),
(
"lnbc20m1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdq5vdhkven9v5sxyetpdeessp59g4z52329g4z52329g4z52329g4z52329g4z52329g4z52329g4q9gkzyrw8zhfxmrcxsx7hj40yejq6lkvn75l9yjmapjv94haz8x8jy2tvmgex8rnyqkj825csd2t64fu0p4ctad2cf4tgy5gh2fns6ygp6pnc3y".to_owned(),
InvoiceBuilder::new(Currency::Bitcoin)
.payment_hash(sha256::Hash::from_hex(
"0001020304050607080900010203040506070809000102030405060708090102"
).unwrap())
.description("coffee beans".to_string())
.amount_pico_btc(20000000000)
.timestamp(UNIX_EPOCH + Duration::from_secs(1496314658))
.payment_secret(PaymentSecret([42; 32]))
.build_signed(|msg_hash| {
let privkey = SecretKey::from_slice(&[41; 32]).unwrap();
let secp_ctx = Secp256k1::new();
secp_ctx.sign_recoverable(msg_hash, &privkey)
})
.unwrap()
.into_signed_raw(),
None
)
]
}
#[test]
fn serialize() {
for (serialized, deserialized, _) in get_test_tuples() {
assert_eq!(deserialized.to_string(), serialized);
}
}
#[test]
fn deserialize() {
for (serialized, deserialized, maybe_error) in get_test_tuples() {
let parsed = serialized.parse::<SignedRawInvoice>().unwrap();
assert_eq!(parsed, deserialized);
let validated = Invoice::from_signed(parsed);
if let Some(error) = maybe_error {
assert_eq!(Err(error), validated);
} else {
assert!(validated.is_ok());
}
}
}