_ Git - rust-lightning/blob - lightning-invoice/tests/ser_de.rs

   1 extern crate bitcoin_hashes;
   2 extern crate lightning;
   3 extern crate lightning_invoice;
   4 extern crate secp256k1;
   5
   6 use bitcoin_hashes::hex::FromHex;
   7 use bitcoin_hashes::sha256;
   8 use lightning::ln::PaymentSecret;
   9 use lightning_invoice::*;
  10 use secp256k1::Secp256k1;
  11 use secp256k1::key::SecretKey;
  12 use secp256k1::recovery::{RecoverableSignature, RecoveryId};
  13 use std::time::{Duration, UNIX_EPOCH};
  14
  15 // TODO: add more of the examples from BOLT11 and generate ones causing SemanticErrors
  16
  17 fn get_test_tuples() -> Vec<(String, SignedRawInvoice, Option<SemanticError>)> {
  18         vec![
  19                 (
  20                         "lnbc1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdpl2pkx2ctnv5sxxmmw\
  21                         wd5kgetjypeh2ursdae8g6twvus8g6rfwvs8qun0dfjkxaq8rkx3yf5tcsyz3d73gafnh3cax9rn449d9p5uxz9\
  22                         ezhhypd0elx87sjle52x86fux2ypatgddc6k63n7erqz25le42c4u4ecky03ylcqca784w".to_owned(),
  23                         InvoiceBuilder::new(Currency::Bitcoin)
  24                                 .timestamp(UNIX_EPOCH + Duration::from_secs(1496314658))
  25                                 .payment_hash(sha256::Hash::from_hex(
  26                                                 "0001020304050607080900010203040506070809000102030405060708090102"
  27                                 ).unwrap())
  28                                 .description("Please consider supporting this project".to_owned())
  29                                 .build_raw()
  30                                 .unwrap()
  31                                 .sign(|_| {
  32                                         RecoverableSignature::from_compact(
  33                                                 & [
  34                                                         0x38u8, 0xec, 0x68, 0x91, 0x34, 0x5e, 0x20, 0x41, 0x45, 0xbe, 0x8a,
  35                                                         0x3a, 0x99, 0xde, 0x38, 0xe9, 0x8a, 0x39, 0xd6, 0xa5, 0x69, 0x43,
  36                                                         0x4e, 0x18, 0x45, 0xc8, 0xaf, 0x72, 0x05, 0xaf, 0xcf, 0xcc, 0x7f,
  37                                                         0x42, 0x5f, 0xcd, 0x14, 0x63, 0xe9, 0x3c, 0x32, 0x88, 0x1e, 0xad,
  38                                                         0x0d, 0x6e, 0x35, 0x6d, 0x46, 0x7e, 0xc8, 0xc0, 0x25, 0x53, 0xf9,
  39                                                         0xaa, 0xb1, 0x5e, 0x57, 0x38, 0xb1, 0x1f, 0x12, 0x7f
  40                                                 ],
  41                                                 RecoveryId::from_i32(0).unwrap()
  42                                         )
  43                                 }).unwrap(),
  44                         None
  45                 ),
  46                 (
  47                         "lnbc2500u1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdq5xysxxatsyp3\
  48                         k7enxv4jsxqzpuaztrnwngzn3kdzw5hydlzf03qdgm2hdq27cqv3agm2awhz5se903vruatfhq77w3ls4evs3ch\
  49                         9zw97j25emudupq63nyw24cg27h2rspfj9srp".to_owned(),
  50                         InvoiceBuilder::new(Currency::Bitcoin)
  51                                 .amount_pico_btc(2500000000)
  52                                 .timestamp(UNIX_EPOCH + Duration::from_secs(1496314658))
  53                                 .payment_hash(sha256::Hash::from_hex(
  54                                         "0001020304050607080900010203040506070809000102030405060708090102"
  55                                 ).unwrap())
  56                                 .description("1 cup coffee".to_owned())
  57                                 .expiry_time(Duration::from_secs(60))
  58                                 .build_raw()
  59                                 .unwrap()
  60                                 .sign(|_| {
  61                                         RecoverableSignature::from_compact(
  62                                                 & [
  63                                                         0xe8, 0x96, 0x39, 0xba, 0x68, 0x14, 0xe3, 0x66, 0x89, 0xd4, 0xb9, 0x1b,
  64                                                         0xf1, 0x25, 0xf1, 0x03, 0x51, 0xb5, 0x5d, 0xa0, 0x57, 0xb0, 0x06, 0x47,
  65                                                         0xa8, 0xda, 0xba, 0xeb, 0x8a, 0x90, 0xc9, 0x5f, 0x16, 0x0f, 0x9d, 0x5a,
  66                                                         0x6e, 0x0f, 0x79, 0xd1, 0xfc, 0x2b, 0x96, 0x42, 0x38, 0xb9, 0x44, 0xe2,
  67                                                         0xfa, 0x4a, 0xa6, 0x77, 0xc6, 0xf0, 0x20, 0xd4, 0x66, 0x47, 0x2a, 0xb8,
  68                                                         0x42, 0xbd, 0x75, 0x0e
  69                                                 ],
  70                                                 RecoveryId::from_i32(1).unwrap()
  71                                         )
  72                                 }).unwrap(),
  73                         None
  74                 ),
  75                 (
  76                         "lnbc20m1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqhp58yjmdan79s6qq\
  77                         dhdzgynm4zwqd5d7xmw5fk98klysy043l2ahrqscc6gd6ql3jrc5yzme8v4ntcewwz5cnw92tz0pc8qcuufvq7k\
  78                         hhr8wpald05e92xw006sq94mg8v2ndf4sefvf9sygkshp5zfem29trqq2yxxz7".to_owned(),
  79                         InvoiceBuilder::new(Currency::Bitcoin)
  80                                 .amount_pico_btc(20000000000)
  81                                 .timestamp(UNIX_EPOCH + Duration::from_secs(1496314658))
  82                                 .payment_hash(sha256::Hash::from_hex(
  83                                         "0001020304050607080900010203040506070809000102030405060708090102"
  84                                 ).unwrap())
  85                                 .description_hash(sha256::Hash::from_hex(
  86                                         "3925b6f67e2c340036ed12093dd44e0368df1b6ea26c53dbe4811f58fd5db8c1"
  87                                 ).unwrap())
  88                                 .build_raw()
  89                                 .unwrap()
  90                                 .sign(|_| {
  91                                         RecoverableSignature::from_compact(
  92                                                 & [
  93                                                         0xc6, 0x34, 0x86, 0xe8, 0x1f, 0x8c, 0x87, 0x8a, 0x10, 0x5b, 0xc9, 0xd9,
  94                                                         0x59, 0xaf, 0x19, 0x73, 0x85, 0x4c, 0x4d, 0xc5, 0x52, 0xc4, 0xf0, 0xe0,
  95                                                         0xe0, 0xc7, 0x38, 0x96, 0x03, 0xd6, 0xbd, 0xc6, 0x77, 0x07, 0xbf, 0x6b,
  96                                                         0xe9, 0x92, 0xa8, 0xce, 0x7b, 0xf5, 0x00, 0x16, 0xbb, 0x41, 0xd8, 0xa9,
  97                                                         0xb5, 0x35, 0x86, 0x52, 0xc4, 0x96, 0x04, 0x45, 0xa1, 0x70, 0xd0, 0x49,
  98                                                         0xce, 0xd4, 0x55, 0x8c
  99                                                 ],
 100                                                 RecoveryId::from_i32(0).unwrap()
 101                                         )
 102                                 }).unwrap(),
 103                         None
 104                 ),
 105                 (
 106                         "lnbc20m1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdq5vdhkven9v5sxyetpdeessp59g4z52329g4z52329g4z52329g4z52329g4z52329g4z52329g4q9qrsgqzfhag3vsafx4e5qssalvw4rn0phsvpp3e5h2xxyk9l8fxsutvndx9t840dqvdrlu2gqmk0q8apqrgnjy9amc07hmjl9e9yzqjks5w2gqgjnyms".to_owned(),
 107                         InvoiceBuilder::new(Currency::Bitcoin)
 108                                 .payment_hash(sha256::Hash::from_hex(
 109                                         "0001020304050607080900010203040506070809000102030405060708090102"
 110                                 ).unwrap())
 111                                 .description("coffee beans".to_string())
 112                                 .amount_pico_btc(20000000000)
 113                                 .timestamp(UNIX_EPOCH + Duration::from_secs(1496314658))
 114                                 .payment_secret(PaymentSecret([42; 32]))
 115                                 .build_raw()
 116                                 .unwrap()
 117                                 .sign::<_, ()>(|msg_hash| {
 118                                         let privkey = SecretKey::from_slice(&[41; 32]).unwrap();
 119                                         let secp_ctx = Secp256k1::new();
 120                                         Ok(secp_ctx.sign_recoverable(msg_hash, &privkey))
 121                                 })
 122                                 .unwrap(),
 123                         None
 124                 )
 125         ]
 126 }
 127
 128
 129 #[test]
 130 fn serialize() {
 131         for (serialized, deserialized, _) in get_test_tuples() {
 132                 assert_eq!(deserialized.to_string(), serialized);
 133         }
 134 }
 135
 136 #[test]
 137 fn deserialize() {
 138         for (serialized, deserialized, maybe_error) in get_test_tuples() {
 139                 let parsed = serialized.parse::<SignedRawInvoice>().unwrap();
 140
 141                 assert_eq!(parsed, deserialized);
 142
 143                 let validated = Invoice::from_signed(parsed);
 144
 145                 if let Some(error) = maybe_error {
 146                         assert_eq!(Err(error), validated);
 147                 } else {
 148                         assert!(validated.is_ok());
 149                 }
 150         }
 151 }