func TestGenerateSpend(t *testing.T) {
btcutils.SetFixedNonce = true //SetFixedNonce set to true to get repeatable signatures with a fixed nonce for testing.
{
//5-of-7 spending multisig test
testPrivateKeys := "5HrL5AUs1WHYPxUmb7YwCYD448PixCH3epsf7meQg1tshQv8dbM,5JQLb8Hw69xZ9ybCAqUvDqdjyybSpcRFJCo921hZQgTX9eoBjgY,5K3AZzU3PbPQ2XmKSrnCuCvKVNebeG3VzVEjzMiszwpXT7y2qX1,5JcF9u4mxWVMHRHLZdQqDFuvv7izUkeTsmNiYdvEYyu5HfM2ju2,5K7DaqVHmZCv5jvUq8Ga9L9NoiiL4LUvpgUw4HwnvnFghgFBqLD"
testDestination := "1DJrhysUSzjNhP1GYJkgQkkEtCTgnnEWXi"
testRedeemScript := "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"
testInputTx := "c2e036e044445c3d699976b5ec8ef3419c228e3b150a48706ac49cad5b7669da"
testAmount := 145600
testFinalTransactionHex := "0100000001da69765bad9cc46a70480a153b8e229c41f38eecb57699693d5c4444e036e0c200000000fd3d030047304402206d6caac248af96f6afa7f904f550253a0f3ef3f5aa2fe6838a95b216691468e2022016de9b7ae8eaba28b761c09b5f5d58732aeb98bb0121e4f8411cb471824b13780147304402206d6caac248af96f6afa7f904f550253a0f3ef3f5aa2fe6838a95b216691468e202204f43b84c9ef4371ee5382e44002824485e1e2f6919eedbaf26e406f46318fbbd0147304402206d6caac248af96f6afa7f904f550253a0f3ef3f5aa2fe6838a95b216691468e202206876e87463a637f8168eed56da177f78c9a01e0439c46c937d86af182efd9e670147304402206d6caac248af96f6afa7f904f550253a0f3ef3f5aa2fe6838a95b216691468e2022010b0ea71218abe8d5be9a586ae4c87b32215ed7eb28508c6dcde6c2c796c11620147304402206d6caac248af96f6afa7f904f550253a0f3ef3f5aa2fe6838a95b216691468e2022070be464546c146a92dad100ead8f7bae32af8650ee763105e0cb5182b5063471014dd101554104c22e4293d1d462eef905e592ad4aff332aa52c3415b824cd85cf594258d92c836fe797187bc2459261e0597c4ef351c5d0c26f7a60165221e221a38e448ad08c4104bb28684dfe23852a7c276827dd448c955007e7ccbfacbf536e13f1097b30430ebec5af0bc001e50d3f0e796d52ba43e3c07337bfed2a842659d51632f2b21d2841048f8551173f8e7414ff0e144899b3f70accd957e6913f5cf877bd576f6c16f0aa67fb9b96e0df10562b4f7ba4060acd22f142329ff83f1d96e27f4e4394adeda24104aa81def7dda6a4f40be2f3287ee3423f255b07965104a7888df075217c9ee5b3e9e2e70115d43bfecbff8062f8289f5cab3d0ebd96c9f55c85f6147ff3a5e9494104493aa5f89ec34184a235b2c9f608eade1634636f94f64b59419875e15cb86a6d8c708a9d5eda3304cb983b2325a57af881ed75f28179f5f263d7758039b68d894104dc284f749208d7fec57937bc5e72187b064df7d29b7aa82cae273e9a1c91beae9c510e0fd632a3db272c67db04061ea761d1ed91fdb8ab07e354047c64ce405d41042fc7796f54dd482db20f1bcce584f930ae74d5f27fc8336e2701bd0243d681281810c57e079947ebdfdfc8860ed34b0ba32db82a85249adc7c64ab547d48af6457aeffffffff01c0380200000000001976a914870212de342646df8eb8874964f78ae2929f063e88ac00000000"
finalTransactionHex := generateSpend(testPrivateKeys, testDestination, testRedeemScript, testInputTx, testAmount)
if testFinalTransactionHex != finalTransactionHex {
testutils.CompareError(t, "Generated spend transaction different from expected transaction.", testFinalTransactionHex, finalTransactionHex)
}
}
{
//7-of-7 spending multisig test
testPrivateKeys := "5HzzPqdbfmGLFZVYYYpr9Z1uU2D4Xxigik8A6U3zFTdDLtYof4b,5JaNjcNtnmQRSqvRQLMMjRvxYVpKXVs6ME9hZxH8VeGPTG9VVoH,5K23G9Tf7HpcP1gnNuXRUBREj81KGqF2L5dU1HeHX9qtii1kpq5,5J9LHYJQoaip8Aufh2V6oLGwfMcQs88yYY4RBqHSiSiTqK8qHL5,5JyTXnoFxjfvMC7cgZLhkrjX2UVpeye9H4qJQjr5LrTpfpY1uon,5JFWG8sweJzBrejMpWBHpe4xcmbryNcGbzy3ueFEMM8SppBGxb4,5JrzNyakdSz2SWFeU7RxDCDNL2FtKQjCZXHm1NovR5k1hGfTXFU"
testDestination := "1EK4KToKVHdz787e26JCQuSTtnPAvJZRC5"
testRedeemScript := "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"
testInputTx := "8462ab27b115d66ea767cc50cb4f1b0070c0200d93d4a6984c374ad6459188f7"
testAmount := 75600
testFinalTransactionHex := "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"
finalTransactionHex := generateSpend(testPrivateKeys, testDestination, testRedeemScript, testInputTx, testAmount)
if testFinalTransactionHex != finalTransactionHex {
testutils.CompareError(t, "Generated spend transaction different from expected transaction.", testFinalTransactionHex, finalTransactionHex)
}
}
{
//7-of-7 spending multisig test
testPrivateKeys := "5JruagvxNLXTnkksyLMfgFgf3CagJ3Ekxu5oGxpTm5mPfTAPez3,5JjHVMwJdjPEPQhq34WMUhzLcEd4SD7HgZktEh8WHstWcCLRceV"
testDestination := "18tiB1yNTzJMCg6bQS1Eh29dvJngq8QTfx"
testRedeemScript := "524104a882d414e478039cd5b52a92ffb13dd5e6bd4515497439dffd691a0f12af9575fa349b5694ed3155b136f09e63975a1700c9f4d4df849323dac06cf3bd6458cd41046ce31db9bdd543e72fe3039a1f1c047dab87037c36a669ff90e28da1848f640de68c2fe913d363a51154a0c62d7adea1b822d05035077418267b1a1379790187410411ffd36c70776538d079fbae117dc38effafb33304af83ce4894589747aee1ef992f63280567f52f5ba870678b4ab4ff6c8ea600bd217870a8b4f1f09f3a8e8353ae"
testInputTx := "02b082113e35d5386285094c2829e7e2963fa0b5369fb7f4b79c4c90877dcd3d"
testAmount := 55600
testFinalTransactionHex := "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"
finalTransactionHex := generateSpend(testPrivateKeys, testDestination, testRedeemScript, testInputTx, testAmount)
if testFinalTransactionHex != finalTransactionHex {
testutils.CompareError(t, "Generated spend transaction different from expected transaction.", testFinalTransactionHex, finalTransactionHex)
}
}
}
func TestHash160(t *testing.T) {
testHashHex := "51d9ac622c2133ca4aaf58d4a4239526eb42c348"
hash, err := Hash160([]byte("teststring"))
if err != nil {
t.Error(err)
}
hashHex := hex.EncodeToString(hash)
if hashHex != testHashHex {
testutils.CompareError(t, "Deterministic hash RIPEMD160(SHA256(data)) different from expected hash.", testHashHex, hashHex)
}
}
func TestNewPublicKey(t *testing.T) {
testPrivateKey := []byte{38, 245, 100, 77, 9, 147, 145, 209, 208, 136, 215, 161, 171, 75, 199, 219, 26, 95, 66, 101, 110, 38, 86, 249, 86, 179, 195, 10, 70, 153, 203, 150}
testPublicKey := []byte{4, 231, 41, 35, 190, 64, 15, 200, 89, 150, 144, 81, 215, 14, 125, 179, 216, 217, 70, 21, 254, 204, 182, 219, 188, 192, 54, 241, 31, 248, 110, 145, 167, 117, 225, 204, 37, 169, 182, 242, 22, 12, 200, 26, 250, 241, 215, 142, 206, 63, 30, 119, 105, 242, 234, 41, 44, 103, 152, 1, 87, 24, 207, 190, 156}
publicKey, err := NewPublicKey(testPrivateKey)
if err != nil {
t.Error(err)
}
if !reflect.DeepEqual(testPublicKey, publicKey) {
testutils.CompareError(t, "Public key different from expected key.", testPublicKey, publicKey)
}
}
func TestGenerateFund(t *testing.T) {
btcutils.SetFixedNonce = true //SetFixedNonce set to true to get repeatable signatures with a fixed nonce for testing.
{
testPrivateKeyWIF := "5JJyqG4bb15zqi7fTA4b227aUxQhBo1Ux6qX69ngeXYLr7fk2hs"
testInputTx := "3ad337270ac0ba14fbce812291b7d95338c878709ea8123a4d88c3c29efbc6ac"
testAmount := 65600
testP2SHDestination := "347N1Thc213QqfYCz3PZkjoJpNv5b14kBd"
testFinalTransanctionHex := "0100000001acc6fb9ec2c3884d3a12a89e7078c83853d9b7912281cefb14bac00a2737d33a000000008a47304402206d6caac248af96f6afa7f904f550253a0f3ef3f5aa2fe6838a95b216691468e202207d1c7fb129adec15700c378e142c506b5bbadafdedbb62f614dd0bb128faeecd01410431393af9984375830971ab5d3094c6a7d02db3568b2b06212a7090094549701bbb9e84d9477451acc42638963635899ce91bacb451a1bb6da73ddfbcf596bddfffffffff01400001000000000017a9141a8b0026343166625c7475f01e48b5ede8c0252e8700000000"
finalTransactionHex := generateFund(testPrivateKeyWIF, testInputTx, testAmount, testP2SHDestination)
if finalTransactionHex != testFinalTransanctionHex {
testutils.CompareError(t, "Generated funding transaction different from expected transaction.", testFinalTransanctionHex, finalTransactionHex)
}
}
{
testPrivateKeyWIF := "5KfWTqGjHY4e912qbhKow8VToKrgaHT7d7szxUCAepmV2nUn9k9"
testInputTx := "2648867c648fa66f3c81f0d75c10577250e2568490741da6928e2fb8bad9479f"
testAmount := 135600
testP2SHDestination := "3ErDPiDD7AsJDqKkayMA39iLJevTjDCjUa"
testFinalTransanctionHex := "01000000019f47d9bab82f8e92a61d74908456e2507257105cd7f0813c6fa68f647c864826000000008a47304402206d6caac248af96f6afa7f904f550253a0f3ef3f5aa2fe6838a95b216691468e2022004ad7b55e6c3a595bb770f2a172c99c2b03c903401c4fd05718b2e470ac70a4b014104ff4c2ce7513a6c896ebfaaa4ae52cea35374e0eac90ccb8f4e5fa14b8322e2bae4c65116c7af2ba6a82831e48c451fc29a66d49c24757130ebf07c142bbcbe75ffffffff01b01102000000000017a9149056f3c2a8cbd11340fa2ee4736dea1d298c9d118700000000"
finalTransactionHex := generateFund(testPrivateKeyWIF, testInputTx, testAmount, testP2SHDestination)
if finalTransactionHex != testFinalTransanctionHex {
testutils.CompareError(t, "Generated funding transaction different from expected transaction.", testFinalTransanctionHex, finalTransactionHex)
}
}
{
testPrivateKeyWIF := "5KDTZxSx6b68m2bWaUKaHdnDPEhcRE3uJRnfFvHKkQi9Uw8cw5G"
testInputTx := "d073ced3663e40d4917c8fa5858b5cc4c95c4a7e5d3b33512ba94824da8c7b50"
testAmount := 195600
testP2SHDestination := "34wgSuG9qtaNEV4MGye9UJcffcFTxnmXSC"
testFinalTransanctionHex := "0100000001507b8cda2448a92b51333b5d7e4a5cc9c45c8b85a58f7c91d4403e66d3ce73d0000000008a47304402206d6caac248af96f6afa7f904f550253a0f3ef3f5aa2fe6838a95b216691468e2022017a181a29869fb641bab86b1fe60fefdf918ed44ec0ab32409effff94af606dc014104d95cf578183f346117b9743722bb6df93e1c62990824a1fc6645fd3dee45fa7ea5f164da7b518c3fd08a623664410df5a3b5f6ef1c5a285e834fd57c5a24a41effffffff0110fc02000000000017a91423ae5bc99220a608aefb8455cdf7f43bfdbae67d8700000000"
finalTransactionHex := generateFund(testPrivateKeyWIF, testInputTx, testAmount, testP2SHDestination)
if finalTransactionHex != testFinalTransanctionHex {
testutils.CompareError(t, "Generated funding transaction different from expected transaction.", testFinalTransanctionHex, finalTransactionHex)
}
}
}
func TestNewP2PKHScriptPubKey(t *testing.T) {
testPublicAddressString := "13LSqJeZBpqLHzmLkJ5mvRHiM11waShFUP"
testPublicKeyHash := base58check.Decode(testPublicAddressString)
testScriptPubKeyHex := "76a914199db810a3c8ae5e55c0432d2b72e55b0634f79088ac"
scriptPubKey, err := NewP2PKHScriptPubKey(testPublicKeyHash)
if err != nil {
t.Error(err)
}
scriptPubKeyHex := hex.EncodeToString(scriptPubKey)
if scriptPubKeyHex != testScriptPubKeyHex {
testutils.CompareError(t, "P2PKH scriptPubKey different from expected script.", testScriptPubKeyHex, scriptPubKeyHex)
}
}
func TestNewP2SHScriptPubKey(t *testing.T) {
testRedeemScriptHashString := "51d9ac622c2133ca4aaf58d4a4239526eb42c348"
testScriptPubKeyHex := "a91451d9ac622c2133ca4aaf58d4a4239526eb42c34887"
redeemScriptHash, _ := hex.DecodeString(testRedeemScriptHashString)
scriptPubKey, err := NewP2SHScriptPubKey(redeemScriptHash)
if err != nil {
t.Error(err)
}
scriptPubKeyHex := hex.EncodeToString(scriptPubKey)
if scriptPubKeyHex != testScriptPubKeyHex {
testutils.CompareError(t, "P2SH scriptPubKey different from expected script.", testScriptPubKeyHex, scriptPubKeyHex)
}
}
func TestNewSignature(t *testing.T) {
testRawTx := []byte{1, 0, 0, 0, 1, 172, 198, 251, 158, 194, 195, 136, 77, 58, 18, 168, 158, 112, 120, 200, 56, 83, 217, 183, 145, 34, 129, 206, 251, 20, 186, 192, 10, 39, 55, 211, 58, 0, 0, 0, 0, 25, 118, 169, 20, 146, 3, 228, 122, 22, 247, 153, 222, 208, 53, 50, 227, 228, 82, 96, 111, 220, 82, 0, 126, 136, 172, 255, 255, 255, 255, 1, 64, 0, 1, 0, 0, 0, 0, 0, 23, 169, 20, 26, 139, 0, 38, 52, 49, 102, 98, 92, 116, 117, 240, 30, 72, 181, 237, 232, 192, 37, 46, 135, 0, 0, 0, 0}
testPrivateKey := []byte{20, 175, 46, 68, 8, 91, 132, 129, 57, 230, 158, 54, 186, 115, 191, 245, 121, 11, 108, 224, 125, 96, 99, 40, 11, 156, 199, 158, 55, 199, 110, 229}
testSignature := []byte{48, 68, 2, 32, 109, 108, 170, 194, 72, 175, 150, 246, 175, 167, 249, 4, 245, 80, 37, 58, 15, 62, 243, 245, 170, 47, 230, 131, 138, 149, 178, 22, 105, 20, 104, 226, 2, 32, 121, 239, 192, 104, 145, 56, 231, 141, 41, 172, 104, 123, 214, 135, 215, 255, 145, 125, 106, 219, 104, 4, 242, 63, 219, 107, 193, 152, 184, 110, 20, 41}
SetFixedNonce = true //Use testing-only setting to fix nonce at zero bytes, so we can get repeatability in testing
signature, err := NewSignature(testRawTx, testPrivateKey)
if err != nil {
t.Error(err)
}
if !reflect.DeepEqual(testSignature, signature) {
testutils.CompareError(t, "ECDSA signature different from expected signature.", testSignature, signature)
}
}
func TestNewRawTransaction(t *testing.T) {
testInputTx := "3ad337270ac0ba14fbce812291b7d95338c878709ea8123a4d88c3c29efbc6ac"
testAmount := 65600
testScriptSig := []byte{118, 169, 20, 146, 3, 228, 122, 22, 247, 153, 222, 208, 53, 50, 227, 228, 82, 96, 111, 220, 82, 0, 126, 136, 172}
testScriptPubKey := []byte{169, 20, 26, 139, 0, 38, 52, 49, 102, 98, 92, 116, 117, 240, 30, 72, 181, 237, 232, 192, 37, 46, 135}
testRawTx := []byte{1, 0, 0, 0, 1, 172, 198, 251, 158, 194, 195, 136, 77, 58, 18, 168, 158, 112, 120, 200, 56, 83, 217, 183, 145, 34, 129, 206, 251, 20, 186, 192, 10, 39, 55, 211, 58, 0, 0, 0, 0, 25, 118, 169, 20, 146, 3, 228, 122, 22, 247, 153, 222, 208, 53, 50, 227, 228, 82, 96, 111, 220, 82, 0, 126, 136, 172, 255, 255, 255, 255, 1, 64, 0, 1, 0, 0, 0, 0, 0, 23, 169, 20, 26, 139, 0, 38, 52, 49, 102, 98, 92, 116, 117, 240, 30, 72, 181, 237, 232, 192, 37, 46, 135, 0, 0, 0, 0}
rawTx, err := NewRawTransaction(testInputTx, testAmount, testScriptSig, testScriptPubKey)
if err != nil {
t.Error(err)
}
if !reflect.DeepEqual(rawTx, testRawTx) {
testutils.CompareError(t, "Raw transaction different from expected transaction.", testRawTx, rawTx)
}
}
func TestSignP2PKHTransaction(t *testing.T) {
{
testPrivateKey := []byte{20, 175, 46, 68, 8, 91, 132, 129, 57, 230, 158, 54, 186, 115, 191, 245, 121, 11, 108, 224, 125, 96, 99, 40, 11, 156, 199, 158, 55, 199, 110, 229}
testInputTx := "3ad337270ac0ba14fbce812291b7d95338c878709ea8123a4d88c3c29efbc6ac"
testAmount := 65600
testScriptPubKey := []byte{169, 20, 26, 139, 0, 38, 52, 49, 102, 98, 92, 116, 117, 240, 30, 72, 181, 237, 232, 192, 37, 46, 135}
testRawTx := []byte{1, 0, 0, 0, 1, 172, 198, 251, 158, 194, 195, 136, 77, 58, 18, 168, 158, 112, 120, 200, 56, 83, 217, 183, 145, 34, 129, 206, 251, 20, 186, 192, 10, 39, 55, 211, 58, 0, 0, 0, 0, 25, 118, 169, 20, 146, 3, 228, 122, 22, 247, 153, 222, 208, 53, 50, 227, 228, 82, 96, 111, 220, 82, 0, 126, 136, 172, 255, 255, 255, 255, 1, 64, 0, 1, 0, 0, 0, 0, 0, 23, 169, 20, 26, 139, 0, 38, 52, 49, 102, 98, 92, 116, 117, 240, 30, 72, 181, 237, 232, 192, 37, 46, 135, 0, 0, 0, 0}
testSignedTx := []byte{1, 0, 0, 0, 1, 172, 198, 251, 158, 194, 195, 136, 77, 58, 18, 168, 158, 112, 120, 200, 56, 83, 217, 183, 145, 34, 129, 206, 251, 20, 186, 192, 10, 39, 55, 211, 58, 0, 0, 0, 0, 138, 71, 48, 68, 2, 32, 109, 108, 170, 194, 72, 175, 150, 246, 175, 167, 249, 4, 245, 80, 37, 58, 15, 62, 243, 245, 170, 47, 230, 131, 138, 149, 178, 22, 105, 20, 104, 226, 2, 32, 121, 239, 192, 104, 145, 56, 231, 141, 41, 172, 104, 123, 214, 135, 215, 255, 145, 125, 106, 219, 104, 4, 242, 63, 219, 107, 193, 152, 184, 110, 20, 41, 1, 65, 4, 31, 94, 124, 86, 83, 22, 214, 220, 255, 68, 144, 37, 212, 245, 109, 15, 125, 62, 188, 143, 134, 225, 79, 52, 23, 48, 146, 180, 180, 96, 82, 136, 25, 21, 66, 0, 130, 244, 216, 175, 215, 116, 19, 108, 62, 70, 207, 235, 149, 85, 153, 140, 40, 104, 214, 135, 189, 203, 127, 61, 30, 232, 22, 147, 255, 255, 255, 255, 1, 64, 0, 1, 0, 0, 0, 0, 0, 23, 169, 20, 26, 139, 0, 38, 52, 49, 102, 98, 92, 116, 117, 240, 30, 72, 181, 237, 232, 192, 37, 46, 135, 0, 0, 0, 0}
btcutils.SetFixedNonce = true
signedTx, err := signP2PKHTransaction(testRawTx, testPrivateKey, testScriptPubKey, testInputTx, testAmount)
if err != nil {
t.Error(err)
}
if !reflect.DeepEqual(testSignedTx, signedTx) {
testutils.CompareError(t, "Generated signature different from expected signature.", testSignedTx, signedTx)
}
}
}
func TestGenerateAddress(t *testing.T) {
{
//2-of-3 multisig test
testM := 2
testN := 3
testPublicKeys := "04a882d414e478039cd5b52a92ffb13dd5e6bd4515497439dffd691a0f12af9575fa349b5694ed3155b136f09e63975a1700c9f4d4df849323dac06cf3bd6458cd,046ce31db9bdd543e72fe3039a1f1c047dab87037c36a669ff90e28da1848f640de68c2fe913d363a51154a0c62d7adea1b822d05035077418267b1a1379790187,0411ffd36c70776538d079fbae117dc38effafb33304af83ce4894589747aee1ef992f63280567f52f5ba870678b4ab4ff6c8ea600bd217870a8b4f1f09f3a8e83"
testAddress := "347N1Thc213QqfYCz3PZkjoJpNv5b14kBd"
testRedeemScriptHex := "524104a882d414e478039cd5b52a92ffb13dd5e6bd4515497439dffd691a0f12af9575fa349b5694ed3155b136f09e63975a1700c9f4d4df849323dac06cf3bd6458cd41046ce31db9bdd543e72fe3039a1f1c047dab87037c36a669ff90e28da1848f640de68c2fe913d363a51154a0c62d7adea1b822d05035077418267b1a1379790187410411ffd36c70776538d079fbae117dc38effafb33304af83ce4894589747aee1ef992f63280567f52f5ba870678b4ab4ff6c8ea600bd217870a8b4f1f09f3a8e8353ae"
P2SHAddress, redeemScriptHex := generateAddress(testM, testN, testPublicKeys)
if testAddress != P2SHAddress {
testutils.CompareError(t, "Generated P2SH address different from expected address.", testAddress, P2SHAddress)
}
if testRedeemScriptHex != redeemScriptHex {
testutils.CompareError(t, "Generated P2SH address different from expected address.", testRedeemScriptHex, redeemScriptHex)
}
}
{
//7-of-7 multisig test
testM := 7
testN := 7
testPublicKeys := "0446f1c8de232a065da428bf76e44b41f59a46620dec0aedfc9b5ab651e91f2051d610fddc78b8eba38a634bfe9a74bb015a88c52b9b844c74997035e08a695ce9,04704e19d4fc234a42d707d41053c87011f990b564949532d72cab009e136bd60d7d0602f925fce79da77c0dfef4a49c6f44bd0540faef548e37557d74b36da124,04b75a8cb10fd3f1785addbafdb41b409ecd6ffd50d5ad71d8a3cdc5503bcb35d3d13cdf23f6d0eb6ab88446276e2ba5b92d8786da7e5c0fb63aafb62f87443d28,04033a82ccb1291bbc27cf541c6c487c213f25db85c620ecb9cbb76ca461ef13db5a80b90c3ae7d2a5e47623cdf520a2586cac7e41f779103a71a1fe177189781e,045e3b4030be5fd9c4c40e7076bd49f022118d90ae9182de61f3a1adb2ff511c97e8a6a82a9292b01878a18c08b7cd658ebdf80e6ed3f26783b25ba1a52fa9e52d,04c93ceb8f4482e131addc58d3efa0b4967bb7c574de15786d55379cc4a43a61571518abe0f05ebf188bcce9580aa70b3f5b1024ca579819c8810ff79967de3f23,04a66f63d2941f0befcfba4b73495a7b99fc7ed28cb41e7934e1de82d852628766dc96ee1e196387a68e7fd8898862c2260f1f2557ac2147af07900695f15abd3f"
testAddress := "3ErDPiDD7AsJDqKkayMA39iLJevTjDCjUa"
testRedeemScriptHex := "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"
P2SHAddress, redeemScriptHex := generateAddress(testM, testN, testPublicKeys)
if testAddress != P2SHAddress {
testutils.CompareError(t, "Generated P2SH address different from expected address.", testAddress, P2SHAddress)
}
if testRedeemScriptHex != redeemScriptHex {
testutils.CompareError(t, "Generated P2SH address different from expected address.", testRedeemScriptHex, redeemScriptHex)
}
}
{
//5-of-7 multisig test
testM := 5
testN := 7
testPublicKeys := "04c22e4293d1d462eef905e592ad4aff332aa52c3415b824cd85cf594258d92c836fe797187bc2459261e0597c4ef351c5d0c26f7a60165221e221a38e448ad08c,04bb28684dfe23852a7c276827dd448c955007e7ccbfacbf536e13f1097b30430ebec5af0bc001e50d3f0e796d52ba43e3c07337bfed2a842659d51632f2b21d28,048f8551173f8e7414ff0e144899b3f70accd957e6913f5cf877bd576f6c16f0aa67fb9b96e0df10562b4f7ba4060acd22f142329ff83f1d96e27f4e4394adeda2,04aa81def7dda6a4f40be2f3287ee3423f255b07965104a7888df075217c9ee5b3e9e2e70115d43bfecbff8062f8289f5cab3d0ebd96c9f55c85f6147ff3a5e949,04493aa5f89ec34184a235b2c9f608eade1634636f94f64b59419875e15cb86a6d8c708a9d5eda3304cb983b2325a57af881ed75f28179f5f263d7758039b68d89,04dc284f749208d7fec57937bc5e72187b064df7d29b7aa82cae273e9a1c91beae9c510e0fd632a3db272c67db04061ea761d1ed91fdb8ab07e354047c64ce405d,042fc7796f54dd482db20f1bcce584f930ae74d5f27fc8336e2701bd0243d681281810c57e079947ebdfdfc8860ed34b0ba32db82a85249adc7c64ab547d48af64"
testAddress := "34wgSuG9qtaNEV4MGye9UJcffcFTxnmXSC"
testRedeemScriptHex := "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"
P2SHAddress, redeemScriptHex := generateAddress(testM, testN, testPublicKeys)
if testAddress != P2SHAddress {
testutils.CompareError(t, "Generated P2SH address different from expected address.", testAddress, P2SHAddress)
}
if testRedeemScriptHex != redeemScriptHex {
testutils.CompareError(t, "Generated P2SH address different from expected address.", testRedeemScriptHex, redeemScriptHex)
}
}
}
func TestSignMultisigTransaction(t *testing.T) {
btcutils.SetFixedNonce = true //SetFixedNonce set to true to get repeatable signatures with a fixed nonce for testing.
{
testRawTransanction := []byte{1, 0, 0, 0, 1, 61, 205, 125, 135, 144, 76, 156, 183, 244, 183, 159, 54, 181, 160, 63, 150, 226, 231, 41, 40, 76, 9, 133, 98, 56, 213, 53, 62, 17, 130, 176, 2, 0, 0, 0, 0, 201, 82, 65, 4, 168, 130, 212, 20, 228, 120, 3, 156, 213, 181, 42, 146, 255, 177, 61, 213, 230, 189, 69, 21, 73, 116, 57, 223, 253, 105, 26, 15, 18, 175, 149, 117, 250, 52, 155, 86, 148, 237, 49, 85, 177, 54, 240, 158, 99, 151, 90, 23, 0, 201, 244, 212, 223, 132, 147, 35, 218, 192, 108, 243, 189, 100, 88, 205, 65, 4, 108, 227, 29, 185, 189, 213, 67, 231, 47, 227, 3, 154, 31, 28, 4, 125, 171, 135, 3, 124, 54, 166, 105, 255, 144, 226, 141, 161, 132, 143, 100, 13, 230, 140, 47, 233, 19, 211, 99, 165, 17, 84, 160, 198, 45, 122, 222, 161, 184, 34, 208, 80, 53, 7, 116, 24, 38, 123, 26, 19, 121, 121, 1, 135, 65, 4, 17, 255, 211, 108, 112, 119, 101, 56, 208, 121, 251, 174, 17, 125, 195, 142, 255, 175, 179, 51, 4, 175, 131, 206, 72, 148, 88, 151, 71, 174, 225, 239, 153, 47, 99, 40, 5, 103, 245, 47, 91, 168, 112, 103, 139, 74, 180, 255, 108, 142, 166, 0, 189, 33, 120, 112, 168, 180, 241, 240, 159, 58, 142, 131, 83, 174, 255, 255, 255, 255, 1, 48, 217, 0, 0, 0, 0, 0, 0, 25, 118, 169, 20, 86, 144, 118, 186, 57, 252, 79, 246, 162, 41, 29, 158, 169, 25, 109, 140, 8, 249, 199, 171, 136, 172, 0, 0, 0, 0, 1, 0, 0, 0}
testOrderedPrivateKeys := [][]byte{
[]byte{137, 165, 141, 245, 104, 126, 111, 88, 250, 23, 75, 123, 32, 161, 84, 132, 246, 150, 102, 14, 91, 248, 78, 160, 54, 237, 253, 196, 124, 205, 97, 198},
[]byte{120, 86, 226, 122, 244, 47, 75, 154, 241, 209, 174, 51, 83, 165, 92, 104, 125, 6, 106, 57, 81, 117, 39, 120, 142, 130, 212, 196, 42, 85, 199, 89},
}
testScriptPubKey := []byte{118, 169, 20, 86, 144, 118, 186, 57, 252, 79, 246, 162, 41, 29, 158, 169, 25, 109, 140, 8, 249, 199, 171, 136, 172}
testRedeemScript := []byte{82, 65, 4, 168, 130, 212, 20, 228, 120, 3, 156, 213, 181, 42, 146, 255, 177, 61, 213, 230, 189, 69, 21, 73, 116, 57, 223, 253, 105, 26, 15, 18, 175, 149, 117, 250, 52, 155, 86, 148, 237, 49, 85, 177, 54, 240, 158, 99, 151, 90, 23, 0, 201, 244, 212, 223, 132, 147, 35, 218, 192, 108, 243, 189, 100, 88, 205, 65, 4, 108, 227, 29, 185, 189, 213, 67, 231, 47, 227, 3, 154, 31, 28, 4, 125, 171, 135, 3, 124, 54, 166, 105, 255, 144, 226, 141, 161, 132, 143, 100, 13, 230, 140, 47, 233, 19, 211, 99, 165, 17, 84, 160, 198, 45, 122, 222, 161, 184, 34, 208, 80, 53, 7, 116, 24, 38, 123, 26, 19, 121, 121, 1, 135, 65, 4, 17, 255, 211, 108, 112, 119, 101, 56, 208, 121, 251, 174, 17, 125, 195, 142, 255, 175, 179, 51, 4, 175, 131, 206, 72, 148, 88, 151, 71, 174, 225, 239, 153, 47, 99, 40, 5, 103, 245, 47, 91, 168, 112, 103, 139, 74, 180, 255, 108, 142, 166, 0, 189, 33, 120, 112, 168, 180, 241, 240, 159, 58, 142, 131, 83, 17}
testInputTx := "02b082113e35d5386285094c2829e7e2963fa0b5369fb7f4b79c4c90877dcd3d"
testAmount := 55600
testSignedTx := []byte{1, 0, 0, 0, 1, 61, 205, 125, 135, 144, 76, 156, 183, 244, 183, 159, 54, 181, 160, 63, 150, 226, 231, 41, 40, 76, 9, 133, 98, 56, 213, 53, 62, 17, 130, 176, 2, 0, 0, 0, 0, 253, 92, 1, 0, 71, 48, 68, 2, 32, 109, 108, 170, 194, 72, 175, 150, 246, 175, 167, 249, 4, 245, 80, 37, 58, 15, 62, 243, 245, 170, 47, 230, 131, 138, 149, 178, 22, 105, 20, 104, 226, 2, 32, 16, 109, 64, 104, 199, 178, 147, 54, 220, 57, 185, 98, 52, 225, 181, 95, 219, 215, 146, 135, 238, 177, 71, 217, 64, 91, 24, 157, 67, 104, 176, 198, 1, 71, 48, 68, 2, 32, 109, 108, 170, 194, 72, 175, 150, 246, 175, 167, 249, 4, 245, 80, 37, 58, 15, 62, 243, 245, 170, 47, 230, 131, 138, 149, 178, 22, 105, 20, 104, 226, 2, 32, 75, 20, 116, 91, 204, 120, 219, 172, 126, 87, 197, 205, 100, 251, 93, 53, 26, 0, 99, 34, 147, 221, 1, 213, 229, 103, 180, 2, 165, 27, 168, 49, 1, 76, 201, 82, 65, 4, 168, 130, 212, 20, 228, 120, 3, 156, 213, 181, 42, 146, 255, 177, 61, 213, 230, 189, 69, 21, 73, 116, 57, 223, 253, 105, 26, 15, 18, 175, 149, 117, 250, 52, 155, 86, 148, 237, 49, 85, 177, 54, 240, 158, 99, 151, 90, 23, 0, 201, 244, 212, 223, 132, 147, 35, 218, 192, 108, 243, 189, 100, 88, 205, 65, 4, 108, 227, 29, 185, 189, 213, 67, 231, 47, 227, 3, 154, 31, 28, 4, 125, 171, 135, 3, 124, 54, 166, 105, 255, 144, 226, 141, 161, 132, 143, 100, 13, 230, 140, 47, 233, 19, 211, 99, 165, 17, 84, 160, 198, 45, 122, 222, 161, 184, 34, 208, 80, 53, 7, 116, 24, 38, 123, 26, 19, 121, 121, 1, 135, 65, 4, 17, 255, 211, 108, 112, 119, 101, 56, 208, 121, 251, 174, 17, 125, 195, 142, 255, 175, 179, 51, 4, 175, 131, 206, 72, 148, 88, 151, 71, 174, 225, 239, 153, 47, 99, 40, 5, 103, 245, 47, 91, 168, 112, 103, 139, 74, 180, 255, 108, 142, 166, 0, 189, 33, 120, 112, 168, 180, 241, 240, 159, 58, 142, 131, 83, 17, 255, 255, 255, 255, 1, 48, 217, 0, 0, 0, 0, 0, 0, 25, 118, 169, 20, 86, 144, 118, 186, 57, 252, 79, 246, 162, 41, 29, 158, 169, 25, 109, 140, 8, 249, 199, 171, 136, 172, 0, 0, 0, 0}
signedTx, err := signMultisigTransaction(testRawTransanction, testOrderedPrivateKeys, testScriptPubKey, testRedeemScript, testInputTx, testAmount)
if err != nil {
t.Error(err)
}
if !reflect.DeepEqual(testSignedTx, signedTx) {
testutils.CompareError(t, "Generated signature different from expected signature.", testSignedTx, signedTx)
}
}
}
func TestNewMOfNRedeemScript(t *testing.T) {
testPublicKeyStrings := []string{
"0446f1c8de232a065da428bf76e44b41f59a46620dec0aedfc9b5ab651e91f2051d610fddc78b8eba38a634bfe9a74bb015a88c52b9b844c74997035e08a695ce9",
"04704e19d4fc234a42d707d41053c87011f990b564949532d72cab009e136bd60d7d0602f925fce79da77c0dfef4a49c6f44bd0540faef548e37557d74b36da124",
"04b75a8cb10fd3f1785addbafdb41b409ecd6ffd50d5ad71d8a3cdc5503bcb35d3d13cdf23f6d0eb6ab88446276e2ba5b92d8786da7e5c0fb63aafb62f87443d28",
}
testM := 2
testN := 3
testRedeemScriptHex := "52410446f1c8de232a065da428bf76e44b41f59a46620dec0aedfc9b5ab651e91f2051d610fddc78b8eba38a634bfe9a74bb015a88c52b9b844c74997035e08a695ce94104704e19d4fc234a42d707d41053c87011f990b564949532d72cab009e136bd60d7d0602f925fce79da77c0dfef4a49c6f44bd0540faef548e37557d74b36da1244104b75a8cb10fd3f1785addbafdb41b409ecd6ffd50d5ad71d8a3cdc5503bcb35d3d13cdf23f6d0eb6ab88446276e2ba5b92d8786da7e5c0fb63aafb62f87443d2853ae"
publicKeys := make([][]byte, len(testPublicKeyStrings))
for i, publicKeyString := range testPublicKeyStrings {
publicKeys[i], _ = hex.DecodeString(publicKeyString) //Get private keys as slice of raw bytes
}
redeemScript, err := NewMOfNRedeemScript(testM, testN, publicKeys)
if err != nil {
t.Error(err)
}
redeemScriptHex := hex.EncodeToString(redeemScript)
if redeemScriptHex != testRedeemScriptHex {
testutils.CompareError(t, "M-of-N redeem script different from expected script.", testRedeemScriptHex, redeemScriptHex)
}
}