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

   1 extern crate bitcoin_hashes;
   2 extern crate lightning_invoice;
   3 extern crate secp256k1;
   4
   5 use bitcoin_hashes::hex::FromHex;
   6 use bitcoin_hashes::sha256;
   7 use lightning_invoice::*;
   8 use secp256k1::Secp256k1;
   9 use secp256k1::key::SecretKey;
  10 use secp256k1::recovery::{RecoverableSignature, RecoveryId};
  11 use std::time::{Duration, UNIX_EPOCH};
  12
  13 // TODO: add more of the examples from BOLT11 and generate ones causing SemanticErrors
  14
  15 fn get_test_tuples() -> Vec<(String, SignedRawInvoice, Option<SemanticError>)> {
  16         vec![
  17                 (
  18                         "lnbc1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdpl2pkx2ctnv5sxxmmw\
  19                         wd5kgetjypeh2ursdae8g6twvus8g6rfwvs8qun0dfjkxaq8rkx3yf5tcsyz3d73gafnh3cax9rn449d9p5uxz9\
  20                         ezhhypd0elx87sjle52x86fux2ypatgddc6k63n7erqz25le42c4u4ecky03ylcqca784w".to_owned(),
  21                         InvoiceBuilder::new(Currency::Bitcoin)
  22                                 .timestamp(UNIX_EPOCH + Duration::from_secs(1496314658))
  23                                 .payment_hash(sha256::Hash::from_hex(
  24                                                 "0001020304050607080900010203040506070809000102030405060708090102"
  25                                 ).unwrap())
  26                                 .description("Please consider supporting this project".to_owned())
  27                                 .build_raw()
  28                                 .unwrap()
  29                                 .sign(|_| {
  30                                         RecoverableSignature::from_compact(
  31                                                 & [
  32                                                         0x38u8, 0xec, 0x68, 0x91, 0x34, 0x5e, 0x20, 0x41, 0x45, 0xbe, 0x8a,
  33                                                         0x3a, 0x99, 0xde, 0x38, 0xe9, 0x8a, 0x39, 0xd6, 0xa5, 0x69, 0x43,
  34                                                         0x4e, 0x18, 0x45, 0xc8, 0xaf, 0x72, 0x05, 0xaf, 0xcf, 0xcc, 0x7f,
  35                                                         0x42, 0x5f, 0xcd, 0x14, 0x63, 0xe9, 0x3c, 0x32, 0x88, 0x1e, 0xad,
  36                                                         0x0d, 0x6e, 0x35, 0x6d, 0x46, 0x7e, 0xc8, 0xc0, 0x25, 0x53, 0xf9,
  37                                                         0xaa, 0xb1, 0x5e, 0x57, 0x38, 0xb1, 0x1f, 0x12, 0x7f
  38                                                 ],
  39                                                 RecoveryId::from_i32(0).unwrap()
  40                                         )
  41                                 }).unwrap(),
  42                         None
  43                 ),
  44                 (
  45                         "lnbc2500u1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdq5xysxxatsyp3\
  46                         k7enxv4jsxqzpuaztrnwngzn3kdzw5hydlzf03qdgm2hdq27cqv3agm2awhz5se903vruatfhq77w3ls4evs3ch\
  47                         9zw97j25emudupq63nyw24cg27h2rspfj9srp".to_owned(),
  48                         InvoiceBuilder::new(Currency::Bitcoin)
  49                                 .amount_pico_btc(2500000000)
  50                                 .timestamp(UNIX_EPOCH + Duration::from_secs(1496314658))
  51                                 .payment_hash(sha256::Hash::from_hex(
  52                                         "0001020304050607080900010203040506070809000102030405060708090102"
  53                                 ).unwrap())
  54                                 .description("1 cup coffee".to_owned())
  55                                 .expiry_time(Duration::from_secs(60))
  56                                 .build_raw()
  57                                 .unwrap()
  58                                 .sign(|_| {
  59                                         RecoverableSignature::from_compact(
  60                                                 & [
  61                                                         0xe8, 0x96, 0x39, 0xba, 0x68, 0x14, 0xe3, 0x66, 0x89, 0xd4, 0xb9, 0x1b,
  62                                                         0xf1, 0x25, 0xf1, 0x03, 0x51, 0xb5, 0x5d, 0xa0, 0x57, 0xb0, 0x06, 0x47,
  63                                                         0xa8, 0xda, 0xba, 0xeb, 0x8a, 0x90, 0xc9, 0x5f, 0x16, 0x0f, 0x9d, 0x5a,
  64                                                         0x6e, 0x0f, 0x79, 0xd1, 0xfc, 0x2b, 0x96, 0x42, 0x38, 0xb9, 0x44, 0xe2,
  65                                                         0xfa, 0x4a, 0xa6, 0x77, 0xc6, 0xf0, 0x20, 0xd4, 0x66, 0x47, 0x2a, 0xb8,
  66                                                         0x42, 0xbd, 0x75, 0x0e
  67                                                 ],
  68                                                 RecoveryId::from_i32(1).unwrap()
  69                                         )
  70                                 }).unwrap(),
  71                         None
  72                 ),
  73                 (
  74                         "lnbc20m1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqhp58yjmdan79s6qq\
  75                         dhdzgynm4zwqd5d7xmw5fk98klysy043l2ahrqscc6gd6ql3jrc5yzme8v4ntcewwz5cnw92tz0pc8qcuufvq7k\
  76                         hhr8wpald05e92xw006sq94mg8v2ndf4sefvf9sygkshp5zfem29trqq2yxxz7".to_owned(),
  77                         InvoiceBuilder::new(Currency::Bitcoin)
  78                                 .amount_pico_btc(20000000000)
  79                                 .timestamp(UNIX_EPOCH + Duration::from_secs(1496314658))
  80                                 .payment_hash(sha256::Hash::from_hex(
  81                                         "0001020304050607080900010203040506070809000102030405060708090102"
  82                                 ).unwrap())
  83                                 .description_hash(sha256::Hash::from_hex(
  84                                         "3925b6f67e2c340036ed12093dd44e0368df1b6ea26c53dbe4811f58fd5db8c1"
  85                                 ).unwrap())
  86                                 .build_raw()
  87                                 .unwrap()
  88                                 .sign(|_| {
  89                                         RecoverableSignature::from_compact(
  90                                                 & [
  91                                                         0xc6, 0x34, 0x86, 0xe8, 0x1f, 0x8c, 0x87, 0x8a, 0x10, 0x5b, 0xc9, 0xd9,
  92                                                         0x59, 0xaf, 0x19, 0x73, 0x85, 0x4c, 0x4d, 0xc5, 0x52, 0xc4, 0xf0, 0xe0,
  93                                                         0xe0, 0xc7, 0x38, 0x96, 0x03, 0xd6, 0xbd, 0xc6, 0x77, 0x07, 0xbf, 0x6b,
  94                                                         0xe9, 0x92, 0xa8, 0xce, 0x7b, 0xf5, 0x00, 0x16, 0xbb, 0x41, 0xd8, 0xa9,
  95                                                         0xb5, 0x35, 0x86, 0x52, 0xc4, 0x96, 0x04, 0x45, 0xa1, 0x70, 0xd0, 0x49,
  96                                                         0xce, 0xd4, 0x55, 0x8c
  97                                                 ],
  98                                                 RecoveryId::from_i32(0).unwrap()
  99                                         )
 100                                 }).unwrap(),
 101                         None
 102                 ),
 103                 (
 104                         "lnbc20m1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdq5vdhkven9v5sxyetpdeessp59g4z52329g4z52329g4z52329g4z52329g4z52329g4z52329g4q9gkzyrw8zhfxmrcxsx7hj40yejq6lkvn75l9yjmapjv94haz8x8jy2tvmgex8rnyqkj825csd2t64fu0p4ctad2cf4tgy5gh2fns6ygp6pnc3y".to_owned(),
 105                         InvoiceBuilder::new(Currency::Bitcoin)
 106                                 .payment_hash(sha256::Hash::from_hex(
 107                                         "0001020304050607080900010203040506070809000102030405060708090102"
 108                                 ).unwrap())
 109                                 .description("coffee beans".to_string())
 110                                 .amount_pico_btc(20000000000)
 111                                 .timestamp(UNIX_EPOCH + Duration::from_secs(1496314658))
 112                                 .payment_secret(PaymentSecret([42; 32]))
 113                                 .build_signed(|msg_hash| {
 114                                         let privkey = SecretKey::from_slice(&[41; 32]).unwrap();
 115                                         let secp_ctx = Secp256k1::new();
 116                                         secp_ctx.sign_recoverable(msg_hash, &privkey)
 117                                 })
 118                                 .unwrap()
 119                                 .into_signed_raw(),
 120                         None
 121                 )
 122         ]
 123 }
 124
 125
 126 #[test]
 127 fn serialize() {
 128         for (serialized, deserialized, _) in get_test_tuples() {
 129                 assert_eq!(deserialized.to_string(), serialized);
 130         }
 131 }
 132
 133 #[test]
 134 fn deserialize() {
 135         for (serialized, deserialized, maybe_error) in get_test_tuples() {
 136                 let parsed = serialized.parse::<SignedRawInvoice>().unwrap();
 137
 138                 assert_eq!(parsed, deserialized);
 139
 140                 let validated = Invoice::from_signed(parsed);
 141
 142                 if let Some(error) = maybe_error {
 143                         assert_eq!(Err(error), validated);
 144                 } else {
 145                         assert!(validated.is_ok());
 146                 }
 147         }
 148 }