// AddrFromSStxPkScrCommitment extracts a P2SH or P2PKH address from a
// ticket commitment pkScript.
func AddrFromSStxPkScrCommitment(pkScript []byte,
params *chaincfg.Params) (dcrutil.Address, error) {
if len(pkScript) < SStxPKHMinOutSize {
return nil, stakeRuleError(ErrSStxBadCommitAmount, "short read "+
"of sstx commit pkscript")
}
// The MSB (sign), not used ever normally, encodes whether
// or not it is a P2PKH or P2SH for the input.
amtEncoded := make([]byte, 8, 8)
copy(amtEncoded, pkScript[22:30])
isP2SH := !(amtEncoded[7]&(1<<7) == 0) // MSB set?
// The 20 byte PKH or SH.
hashBytes := pkScript[2:22]
var err error
var addr dcrutil.Address
if isP2SH {
addr, err = dcrutil.NewAddressScriptHashFromHash(hashBytes, params)
} else {
addr, err = dcrutil.NewAddressPubKeyHash(hashBytes, params,
chainec.ECTypeSecp256k1)
}
return addr, err
}
// getUsedAddr gets the script hash for the given series, branch and index from
// the used addresses DB and uses that to look up the ManagedScriptAddress
// from the address manager. It must be called with the manager unlocked.
func (p *Pool) getUsedAddr(seriesID uint32, branch Branch, index Index) (
waddrmgr.ManagedScriptAddress, error) {
mgr := p.manager
var encryptedHash []byte
err := p.namespace.View(
func(tx walletdb.Tx) error {
encryptedHash = getUsedAddrHash(tx, p.ID, seriesID, branch, index)
return nil
})
if err != nil {
return nil, newError(ErrDatabase, "failed to lookup script hash for used addr", err)
}
if encryptedHash == nil {
return nil, nil
}
hash, err := p.manager.Decrypt(waddrmgr.CKTPublic, encryptedHash)
if err != nil {
return nil, newError(ErrCrypto, "failed to decrypt stored script hash", err)
}
addr, err := dcrutil.NewAddressScriptHashFromHash(hash, mgr.ChainParams())
if err != nil {
return nil, newError(ErrInvalidScriptHash, "failed to parse script hash", err)
}
mAddr, err := mgr.Address(addr)
if err != nil {
return nil, err
}
return mAddr.(waddrmgr.ManagedScriptAddress), nil
}
// FetchP2SHMultiSigOutput fetches information regarding a wallet's P2SH
// multi-signature output.
func (w *Wallet) FetchP2SHMultiSigOutput(outPoint *wire.OutPoint) (*P2SHMultiSigOutput, error) {
var (
mso *wtxmgr.MultisigOut
redeemScript []byte
)
err := walletdb.View(w.db, func(tx walletdb.ReadTx) error {
txmgrNs := tx.ReadBucket(wtxmgrNamespaceKey)
var err error
mso, err = w.TxStore.GetMultisigOutput(txmgrNs, outPoint)
if err != nil {
return err
}
redeemScript, err = w.TxStore.GetTxScript(txmgrNs, mso.ScriptHash[:])
if err != nil {
return err
}
// returns nil, nil when it successfully found no script. That error is
// only used to return early when the database is closed.
if redeemScript == nil {
return errors.New("script not found")
}
return nil
})
if err != nil {
return nil, err
}
p2shAddr, err := dcrutil.NewAddressScriptHashFromHash(
mso.ScriptHash[:], w.chainParams)
if err != nil {
return nil, err
}
multiSigOutput := P2SHMultiSigOutput{
OutPoint: *mso.OutPoint,
OutputAmount: mso.Amount,
ContainingBlock: BlockIdentity{
Hash: mso.BlockHash,
Height: int32(mso.BlockHeight),
},
P2SHAddress: p2shAddr,
RedeemScript: redeemScript,
M: mso.M,
N: mso.N,
Redeemer: nil,
}
if mso.Spent {
multiSigOutput.Redeemer = &OutputRedeemer{
TxHash: mso.SpentBy,
InputIndex: mso.SpentByIndex,
}
}
return &multiSigOutput, nil
}
// newAddressScriptHash returns a new dcrutil.AddressScriptHash from the
// provided hash. It panics if an error occurs. This is only used in the tests
// as a helper since the only way it can fail is if there is an error in the
// test source code.
func newAddressScriptHash(scriptHash []byte) dcrutil.Address {
addr, err := dcrutil.NewAddressScriptHashFromHash(scriptHash,
&chaincfg.MainNetParams)
if err != nil {
panic("invalid script hash in test source")
}
return addr
}
// newScriptAddress initializes and returns a new pay-to-script-hash address.
func newScriptAddress(m *Manager, account uint32, scriptHash, scriptEncrypted []byte) (*scriptAddress, error) {
address, err := dcrutil.NewAddressScriptHashFromHash(scriptHash,
m.chainParams)
if err != nil {
return nil, err
}
return &scriptAddress{
manager: m,
account: account,
address: address,
scriptEncrypted: scriptEncrypted,
}, nil
}
// sstxAddress returns the address for a given ticket.
func (s *StakeStore) sstxAddress(ns walletdb.ReadBucket, hash *chainhash.Hash) (dcrutil.Address, error) {
// Access the database and store the result locally.
thisScrHash, err := fetchSStxRecordSStxTicketScriptHash(ns, hash)
if err != nil {
str := "failure getting ticket 0th out script hashes from db"
return nil, stakeStoreError(ErrDatabase, str, err)
}
addr, err := dcrutil.NewAddressScriptHashFromHash(thisScrHash,
s.Params)
if err != nil {
str := "failure getting ticket 0th out script hashes from db"
return nil, stakeStoreError(ErrDatabase, str, err)
}
return addr, nil
}
// sstxAddress returns the address for a given ticket.
func (s *StakeStore) sstxAddress(ns walletdb.ReadBucket, hash *chainhash.Hash) (dcrutil.Address, error) {
// Access the database and store the result locally.
thisHash160, p2sh, err := fetchSStxRecordSStxTicketHash160(ns, hash)
if err != nil {
str := "failure getting ticket 0th out script hashes from db"
return nil, stakeStoreError(ErrDatabase, str, err)
}
var addr dcrutil.Address
if p2sh {
addr, err = dcrutil.NewAddressScriptHashFromHash(thisHash160, s.Params)
} else {
addr, err = dcrutil.NewAddressPubKeyHash(thisHash160, s.Params, chainec.ECTypeSecp256k1)
}
if err != nil {
str := "failure getting ticket 0th out script hashes from db"
return nil, stakeStoreError(ErrDatabase, str, err)
}
return addr, nil
}
// TestPayToAddrScript ensures the PayToAddrScript function generates the
// correct scripts for the various types of addresses.
func TestPayToAddrScript(t *testing.T) {
t.Parallel()
// 1MirQ9bwyQcGVJPwKUgapu5ouK2E2Ey4gX
p2pkhMain, err := dcrutil.NewAddressPubKeyHash(decodeHex("e34cce70c863"+
"73273efcc54ce7d2a491bb4a0e84"), &chaincfg.MainNetParams, secp)
if err != nil {
t.Errorf("Unable to create public key hash address: %v", err)
return
}
// Taken from transaction:
// b0539a45de13b3e0403909b8bd1a555b8cbe45fd4e3f3fda76f3a5f52835c29d
p2shMain, _ := dcrutil.NewAddressScriptHashFromHash(decodeHex("e8c300"+
"c87986efa84c37c0519929019ef86eb5b4"), &chaincfg.MainNetParams)
if err != nil {
t.Errorf("Unable to create script hash address: %v", err)
return
}
// mainnet p2pk 13CG6SJ3yHUXo4Cr2RY4THLLJrNFuG3gUg
p2pkCompressedMain, err := dcrutil.NewAddressSecpPubKey(decodeHex("02192d74"+
"d0cb94344c9569c2e77901573d8d7903c3ebec3a957724895dca52c6b4"),
&chaincfg.MainNetParams)
if err != nil {
t.Errorf("Unable to create pubkey address (compressed): %v",
err)
return
}
p2pkCompressed2Main, err := dcrutil.NewAddressSecpPubKey(decodeHex("03b0bd"+
"634234abbb1ba1e986e884185c61cf43e001f9137f23c2c409273eb16e65"),
&chaincfg.MainNetParams)
if err != nil {
t.Errorf("Unable to create pubkey address (compressed 2): %v",
err)
return
}
p2pkUncompressedMain, err := dcrutil.NewAddressSecpPubKey(decodeHex("0411db"+
"93e1dcdb8a016b49840f8c53bc1eb68a382e97b1482ecad7b148a6909a5cb2"+
"e0eaddfb84ccf9744464f82e160bfa9b8b64f9d4c03f999b8643f656b412a3"),
&chaincfg.MainNetParams)
if err != nil {
t.Errorf("Unable to create pubkey address (uncompressed): %v",
err)
return
}
tests := []struct {
in dcrutil.Address
expected string
err error
}{
// pay-to-pubkey-hash address on mainnet 0
{
p2pkhMain,
"DUP HASH160 DATA_20 0xe34cce70c86373273efcc54ce7d2a4" +
"91bb4a0e8488 CHECKSIG",
nil,
},
// pay-to-script-hash address on mainnet 1
{
p2shMain,
"HASH160 DATA_20 0xe8c300c87986efa84c37c0519929019ef8" +
"6eb5b4 EQUAL",
nil,
},
// pay-to-pubkey address on mainnet. compressed key. 2
{
p2pkCompressedMain,
"DATA_33 0x02192d74d0cb94344c9569c2e77901573d8d7903c3" +
"ebec3a957724895dca52c6b4 CHECKSIG",
nil,
},
// pay-to-pubkey address on mainnet. compressed key (other way). 3
{
p2pkCompressed2Main,
"DATA_33 0x03b0bd634234abbb1ba1e986e884185c61cf43e001" +
"f9137f23c2c409273eb16e65 CHECKSIG",
nil,
},
// pay-to-pubkey address on mainnet. for decred this would
// be uncompressed, but standard for decred is 33 byte
// compressed public keys.
{
p2pkUncompressedMain,
"DATA_33 0x0311db93e1dcdb8a016b49840f8c53bc1eb68a382e97b" +
"1482ecad7b148a6909a5cac",
nil,
},
// Supported address types with nil pointers.
{(*dcrutil.AddressPubKeyHash)(nil), "", txscript.ErrUnsupportedAddress},
{(*dcrutil.AddressScriptHash)(nil), "", txscript.ErrUnsupportedAddress},
{(*dcrutil.AddressSecpPubKey)(nil), "", txscript.ErrUnsupportedAddress},
// Unsupported address type.
{&bogusAddress{}, "", txscript.ErrUnsupportedAddress},
}
t.Logf("Running %d tests", len(tests))
for i, test := range tests {
pkScript, err := txscript.PayToAddrScript(test.in)
if err != test.err {
t.Errorf("PayToAddrScript #%d unexpected error - "+
"got %v, want %v", i, err, test.err)
continue
}
expected := mustParseShortForm(test.expected)
if !bytes.Equal(pkScript, expected) {
t.Errorf("PayToAddrScript #%d got: %x\nwant: %x",
i, pkScript, expected)
continue
}
}
}
// ExtractPkScriptAddrs returns the type of script, addresses and required
// signatures associated with the passed PkScript. Note that it only works for
// 'standard' transaction script types. Any data such as public keys which are
// invalid are omitted from the results.
func ExtractPkScriptAddrs(version uint16, pkScript []byte,
chainParams *chaincfg.Params) (ScriptClass, []dcrutil.Address, int, error) {
if version != DefaultScriptVersion {
return NonStandardTy, nil, 0, fmt.Errorf("invalid script version")
}
var addrs []dcrutil.Address
var requiredSigs int
// No valid addresses or required signatures if the script doesn't
// parse.
pops, err := parseScript(pkScript)
if err != nil {
return NonStandardTy, nil, 0, err
}
scriptClass := typeOfScript(pops)
switch scriptClass {
case PubKeyHashTy:
// A pay-to-pubkey-hash script is of the form:
// OP_DUP OP_HASH160 <hash> OP_EQUALVERIFY OP_CHECKSIG
// Therefore the pubkey hash is the 3rd item on the stack.
// Skip the pubkey hash if it's invalid for some reason.
requiredSigs = 1
addr, err := dcrutil.NewAddressPubKeyHash(pops[2].data,
chainParams, chainec.ECTypeSecp256k1)
if err == nil {
addrs = append(addrs, addr)
}
case PubkeyHashAltTy:
// A pay-to-pubkey-hash script is of the form:
// OP_DUP OP_HASH160 <hash> OP_EQUALVERIFY <type> OP_CHECKSIGALT
// Therefore the pubkey hash is the 3rd item on the stack.
// Skip the pubkey hash if it's invalid for some reason.
requiredSigs = 1
suite, _ := ExtractPkScriptAltSigType(pkScript)
addr, err := dcrutil.NewAddressPubKeyHash(pops[2].data,
chainParams, suite)
if err == nil {
addrs = append(addrs, addr)
}
case PubKeyTy:
// A pay-to-pubkey script is of the form:
// <pubkey> OP_CHECKSIG
// Therefore the pubkey is the first item on the stack.
// Skip the pubkey if it's invalid for some reason.
requiredSigs = 1
addr, err := dcrutil.NewAddressSecpPubKey(pops[0].data, chainParams)
if err == nil {
addrs = append(addrs, addr)
}
case PubkeyAltTy:
// A pay-to-pubkey alt script is of the form:
// <pubkey> <type> OP_CHECKSIGALT
// Therefore the pubkey is the first item on the stack.
// Skip the pubkey if it's invalid for some reason.
requiredSigs = 1
suite, _ := ExtractPkScriptAltSigType(pkScript)
var addr dcrutil.Address
err := fmt.Errorf("invalid signature suite for alt sig")
switch suite {
case chainec.ECTypeEdwards:
addr, err = dcrutil.NewAddressEdwardsPubKey(pops[0].data,
chainParams)
case chainec.ECTypeSecSchnorr:
addr, err = dcrutil.NewAddressSecSchnorrPubKey(pops[0].data,
chainParams)
}
if err == nil {
addrs = append(addrs, addr)
}
case StakeSubmissionTy:
// A pay-to-stake-submission-hash script is of the form:
// OP_SSTX ... P2PKH or P2SH
var localAddrs []dcrutil.Address
_, localAddrs, requiredSigs, err =
ExtractPkScriptAddrs(version, getStakeOutSubscript(pkScript),
chainParams)
if err == nil {
addrs = append(addrs, localAddrs...)
}
case StakeGenTy:
// A pay-to-stake-generation-hash script is of the form:
// OP_SSGEN ... P2PKH or P2SH
var localAddrs []dcrutil.Address
_, localAddrs, requiredSigs, err = ExtractPkScriptAddrs(version,
getStakeOutSubscript(pkScript), chainParams)
if err == nil {
addrs = append(addrs, localAddrs...)
}
case StakeRevocationTy:
// A pay-to-stake-revocation-hash script is of the form:
// OP_SSRTX ... P2PKH or P2SH
var localAddrs []dcrutil.Address
_, localAddrs, requiredSigs, err =
ExtractPkScriptAddrs(version, getStakeOutSubscript(pkScript),
chainParams)
if err == nil {
addrs = append(addrs, localAddrs...)
}
case StakeSubChangeTy:
// A pay-to-stake-submission-change-hash script is of the form:
// OP_SSTXCHANGE ... P2PKH or P2SH
var localAddrs []dcrutil.Address
_, localAddrs, requiredSigs, err =
ExtractPkScriptAddrs(version, getStakeOutSubscript(pkScript),
chainParams)
if err == nil {
addrs = append(addrs, localAddrs...)
}
case ScriptHashTy:
// A pay-to-script-hash script is of the form:
// OP_HASH160 <scripthash> OP_EQUAL
// Therefore the script hash is the 2nd item on the stack.
// Skip the script hash if it's invalid for some reason.
requiredSigs = 1
addr, err := dcrutil.NewAddressScriptHashFromHash(pops[1].data,
chainParams)
if err == nil {
addrs = append(addrs, addr)
}
case MultiSigTy:
// A multi-signature script is of the form:
// <numsigs> <pubkey> <pubkey> <pubkey>... <numpubkeys> OP_CHECKMULTISIG
// Therefore the number of required signatures is the 1st item
// on the stack and the number of public keys is the 2nd to last
// item on the stack.
requiredSigs = asSmallInt(pops[0].opcode)
numPubKeys := asSmallInt(pops[len(pops)-2].opcode)
// Extract the public keys while skipping any that are invalid.
addrs = make([]dcrutil.Address, 0, numPubKeys)
for i := 0; i < numPubKeys; i++ {
addr, err := dcrutil.NewAddressSecpPubKey(pops[i+1].data,
chainParams)
if err == nil {
addrs = append(addrs, addr)
}
}
case NullDataTy:
// Null data transactions have no addresses or required
// signatures.
case NonStandardTy:
// Don't attempt to extract addresses or required signatures for
// nonstandard transactions.
}
return scriptClass, addrs, requiredSigs, nil
}
func TestAddresses(t *testing.T) {
tests := []struct {
name string
addr string
encoded string
valid bool
result dcrutil.Address
f func() (dcrutil.Address, error)
net *chaincfg.Params
}{
// Positive P2PKH tests.
{
name: "mainnet p2pkh",
addr: "DsR4PRmFaVNSu6SJ6ERM7rPZeGvKviny2e1",
encoded: "DsR4PRmFaVNSu6SJ6ERM7rPZeGvKviny2e1",
valid: true,
result: dcrutil.TstAddressPubKeyHash(
[ripemd160.Size]byte{
0xe3, 0x4c, 0xce, 0x70, 0xc8, 0x63, 0x73, 0x27, 0x3e, 0xfc,
0xc5, 0x4c, 0xe7, 0xd2, 0xa4, 0x91, 0xbb, 0x4a, 0x0e, 0x84},
chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
pkHash := []byte{
0xe3, 0x4c, 0xce, 0x70, 0xc8, 0x63, 0x73, 0x27, 0x3e, 0xfc,
0xc5, 0x4c, 0xe7, 0xd2, 0xa4, 0x91, 0xbb, 0x4a, 0x0e, 0x84}
return dcrutil.NewAddressPubKeyHash(pkHash,
&chaincfg.MainNetParams, chainec.ECTypeSecp256k1)
},
net: &chaincfg.MainNetParams,
},
{
name: "mainnet p2pkh 2",
addr: "DcXZ4zkDvDhJUqQ8tKu2KukVXzFo2R8PCwF",
encoded: "DcXZ4zkDvDhJUqQ8tKu2KukVXzFo2R8PCwF",
valid: true,
result: dcrutil.TstAddressPubKeyHash(
[ripemd160.Size]byte{
0x0e, 0xf0, 0x30, 0x10, 0x7f, 0xd2, 0x6e, 0x0b, 0x6b, 0xf4,
0x05, 0x12, 0xbc, 0xa2, 0xce, 0xb1, 0xdd, 0x80, 0xad, 0xaa},
chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
pkHash := []byte{
0x0e, 0xf0, 0x30, 0x10, 0x7f, 0xd2, 0x6e, 0x0b, 0x6b, 0xf4,
0x05, 0x12, 0xbc, 0xa2, 0xce, 0xb1, 0xdd, 0x80, 0xad, 0xaa}
return dcrutil.NewAddressPubKeyHash(pkHash,
&chaincfg.MainNetParams, chainec.ECTypeSecp256k1)
},
net: &chaincfg.MainNetParams,
},
{
name: "testnet p2pkh",
addr: "TsmWaPM77WSyA3aiQ2Q1KnwGDVWvEkhipBc",
encoded: "TsmWaPM77WSyA3aiQ2Q1KnwGDVWvEkhipBc",
valid: true,
result: dcrutil.TstAddressPubKeyHash(
[ripemd160.Size]byte{
0x78, 0xb3, 0x16, 0xa0, 0x86, 0x47, 0xd5, 0xb7, 0x72, 0x83,
0xe5, 0x12, 0xd3, 0x60, 0x3f, 0x1f, 0x1c, 0x8d, 0xe6, 0x8f},
chaincfg.TestNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
pkHash := []byte{
0x78, 0xb3, 0x16, 0xa0, 0x86, 0x47, 0xd5, 0xb7, 0x72, 0x83,
0xe5, 0x12, 0xd3, 0x60, 0x3f, 0x1f, 0x1c, 0x8d, 0xe6, 0x8f}
return dcrutil.NewAddressPubKeyHash(pkHash,
&chaincfg.TestNetParams, chainec.ECTypeSecp256k1)
},
net: &chaincfg.TestNetParams,
},
// Negative P2PKH tests.
{
name: "p2pkh wrong hash length",
addr: "",
valid: false,
f: func() (dcrutil.Address, error) {
pkHash := []byte{
0x00, 0x0e, 0xf0, 0x30, 0x10, 0x7f, 0xd2, 0x6e, 0x0b, 0x6b,
0xf4, 0x05, 0x12, 0xbc, 0xa2, 0xce, 0xb1, 0xdd, 0x80, 0xad,
0xaa}
return dcrutil.NewAddressPubKeyHash(pkHash,
&chaincfg.MainNetParams,
chainec.ECTypeSecp256k1)
},
},
{
name: "p2pkh bad checksum",
addr: "TsmWaPM77WSyA3aiQ2Q1KnwGDVWvEkhipBc",
valid: false,
},
// Positive P2SH tests.
{
// Taken from transactions:
// output: 3c9018e8d5615c306d72397f8f5eef44308c98fb576a88e030c25456b4f3a7ac
// input: 837dea37ddc8b1e3ce646f1a656e79bbd8cc7f558ac56a169626d649ebe2a3ba.
name: "mainnet p2sh",
addr: "3QJmV3qfvL9SuYo34YihAf3sRCW3qSinyC",
encoded: "3QJmV3qfvL9SuYo34YihAf3sRCW3qSinyC",
valid: true,
result: dcrutil.TstAddressScriptHash(
[ripemd160.Size]byte{
0xf8, 0x15, 0xb0, 0x36, 0xd9, 0xbb, 0xbc, 0xe5, 0xe9, 0xf2,
0xa0, 0x0a, 0xbd, 0x1b, 0xf3, 0xdc, 0x91, 0xe9, 0x55, 0x10},
chaincfg.MainNetParams.ScriptHashAddrID),
f: func() (dcrutil.Address, error) {
txscript := []byte{
0x52, 0x41, 0x04, 0x91, 0xbb, 0xa2, 0x51, 0x09, 0x12, 0xa5,
0xbd, 0x37, 0xda, 0x1f, 0xb5, 0xb1, 0x67, 0x30, 0x10, 0xe4,
0x3d, 0x2c, 0x6d, 0x81, 0x2c, 0x51, 0x4e, 0x91, 0xbf, 0xa9,
0xf2, 0xeb, 0x12, 0x9e, 0x1c, 0x18, 0x33, 0x29, 0xdb, 0x55,
0xbd, 0x86, 0x8e, 0x20, 0x9a, 0xac, 0x2f, 0xbc, 0x02, 0xcb,
0x33, 0xd9, 0x8f, 0xe7, 0x4b, 0xf2, 0x3f, 0x0c, 0x23, 0x5d,
0x61, 0x26, 0xb1, 0xd8, 0x33, 0x4f, 0x86, 0x41, 0x04, 0x86,
0x5c, 0x40, 0x29, 0x3a, 0x68, 0x0c, 0xb9, 0xc0, 0x20, 0xe7,
0xb1, 0xe1, 0x06, 0xd8, 0xc1, 0x91, 0x6d, 0x3c, 0xef, 0x99,
0xaa, 0x43, 0x1a, 0x56, 0xd2, 0x53, 0xe6, 0x92, 0x56, 0xda,
0xc0, 0x9e, 0xf1, 0x22, 0xb1, 0xa9, 0x86, 0x81, 0x8a, 0x7c,
0xb6, 0x24, 0x53, 0x2f, 0x06, 0x2c, 0x1d, 0x1f, 0x87, 0x22,
0x08, 0x48, 0x61, 0xc5, 0xc3, 0x29, 0x1c, 0xcf, 0xfe, 0xf4,
0xec, 0x68, 0x74, 0x41, 0x04, 0x8d, 0x24, 0x55, 0xd2, 0x40,
0x3e, 0x08, 0x70, 0x8f, 0xc1, 0xf5, 0x56, 0x00, 0x2f, 0x1b,
0x6c, 0xd8, 0x3f, 0x99, 0x2d, 0x08, 0x50, 0x97, 0xf9, 0x97,
0x4a, 0xb0, 0x8a, 0x28, 0x83, 0x8f, 0x07, 0x89, 0x6f, 0xba,
0xb0, 0x8f, 0x39, 0x49, 0x5e, 0x15, 0xfa, 0x6f, 0xad, 0x6e,
0xdb, 0xfb, 0x1e, 0x75, 0x4e, 0x35, 0xfa, 0x1c, 0x78, 0x44,
0xc4, 0x1f, 0x32, 0x2a, 0x18, 0x63, 0xd4, 0x62, 0x13, 0x53,
0xae}
return dcrutil.NewAddressScriptHash(txscript, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
// Taken from transactions:
// output: b0539a45de13b3e0403909b8bd1a555b8cbe45fd4e3f3fda76f3a5f52835c29d
// input: (not yet redeemed at time test was written)
name: "mainnet p2sh 2",
addr: "3NukJ6fYZJ5Kk8bPjycAnruZkE5Q7UW7i8",
encoded: "3NukJ6fYZJ5Kk8bPjycAnruZkE5Q7UW7i8",
valid: true,
result: dcrutil.TstAddressScriptHash(
[ripemd160.Size]byte{
0xe8, 0xc3, 0x00, 0xc8, 0x79, 0x86, 0xef, 0xa8, 0x4c, 0x37,
0xc0, 0x51, 0x99, 0x29, 0x01, 0x9e, 0xf8, 0x6e, 0xb5, 0xb4},
chaincfg.MainNetParams.ScriptHashAddrID),
f: func() (dcrutil.Address, error) {
hash := []byte{
0xe8, 0xc3, 0x00, 0xc8, 0x79, 0x86, 0xef, 0xa8, 0x4c, 0x37,
0xc0, 0x51, 0x99, 0x29, 0x01, 0x9e, 0xf8, 0x6e, 0xb5, 0xb4}
return dcrutil.NewAddressScriptHashFromHash(hash, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
// Taken from bitcoind base58_keys_valid.
name: "testnet p2sh",
addr: "2NBFNJTktNa7GZusGbDbGKRZTxdK9VVez3n",
encoded: "2NBFNJTktNa7GZusGbDbGKRZTxdK9VVez3n",
valid: true,
result: dcrutil.TstAddressScriptHash(
[ripemd160.Size]byte{
0xc5, 0x79, 0x34, 0x2c, 0x2c, 0x4c, 0x92, 0x20, 0x20, 0x5e,
0x2c, 0xdc, 0x28, 0x56, 0x17, 0x04, 0x0c, 0x92, 0x4a, 0x0a},
chaincfg.TestNetParams.ScriptHashAddrID),
f: func() (dcrutil.Address, error) {
hash := []byte{
0xc5, 0x79, 0x34, 0x2c, 0x2c, 0x4c, 0x92, 0x20, 0x20, 0x5e,
0x2c, 0xdc, 0x28, 0x56, 0x17, 0x04, 0x0c, 0x92, 0x4a, 0x0a}
return dcrutil.NewAddressScriptHashFromHash(hash, &chaincfg.TestNetParams)
},
net: &chaincfg.TestNetParams,
},
// Negative P2SH tests.
{
name: "p2sh wrong hash length",
addr: "",
valid: false,
f: func() (dcrutil.Address, error) {
hash := []byte{
0x00, 0xf8, 0x15, 0xb0, 0x36, 0xd9, 0xbb, 0xbc, 0xe5, 0xe9,
0xf2, 0xa0, 0x0a, 0xbd, 0x1b, 0xf3, 0xdc, 0x91, 0xe9, 0x55,
0x10}
return dcrutil.NewAddressScriptHashFromHash(hash, &chaincfg.MainNetParams)
},
},
// Positive P2PK tests.
{
name: "mainnet p2pk compressed (0x02)",
addr: "02192d74d0cb94344c9569c2e77901573d8d7903c3ebec3a957724895dca52c6b4",
encoded: "13CG6SJ3yHUXo4Cr2RY4THLLJrNFuG3gUg",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x02, 0x19, 0x2d, 0x74, 0xd0, 0xcb, 0x94, 0x34, 0x4c, 0x95,
0x69, 0xc2, 0xe7, 0x79, 0x01, 0x57, 0x3d, 0x8d, 0x79, 0x03,
0xc3, 0xeb, 0xec, 0x3a, 0x95, 0x77, 0x24, 0x89, 0x5d, 0xca,
0x52, 0xc6, 0xb4},
dcrutil.PKFCompressed, chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x02, 0x19, 0x2d, 0x74, 0xd0, 0xcb, 0x94, 0x34, 0x4c, 0x95,
0x69, 0xc2, 0xe7, 0x79, 0x01, 0x57, 0x3d, 0x8d, 0x79, 0x03,
0xc3, 0xeb, 0xec, 0x3a, 0x95, 0x77, 0x24, 0x89, 0x5d, 0xca,
0x52, 0xc6, 0xb4}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
name: "mainnet p2pk compressed (0x03)",
addr: "03b0bd634234abbb1ba1e986e884185c61cf43e001f9137f23c2c409273eb16e65",
encoded: "15sHANNUBSh6nDp8XkDPmQcW6n3EFwmvE6",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x03, 0xb0, 0xbd, 0x63, 0x42, 0x34, 0xab, 0xbb, 0x1b, 0xa1,
0xe9, 0x86, 0xe8, 0x84, 0x18, 0x5c, 0x61, 0xcf, 0x43, 0xe0,
0x01, 0xf9, 0x13, 0x7f, 0x23, 0xc2, 0xc4, 0x09, 0x27, 0x3e,
0xb1, 0x6e, 0x65},
dcrutil.PKFCompressed, chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x03, 0xb0, 0xbd, 0x63, 0x42, 0x34, 0xab, 0xbb, 0x1b, 0xa1,
0xe9, 0x86, 0xe8, 0x84, 0x18, 0x5c, 0x61, 0xcf, 0x43, 0xe0,
0x01, 0xf9, 0x13, 0x7f, 0x23, 0xc2, 0xc4, 0x09, 0x27, 0x3e,
0xb1, 0x6e, 0x65}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
name: "mainnet p2pk uncompressed (0x04)",
addr: "0411db93e1dcdb8a016b49840f8c53bc1eb68a382e97b1482ecad7b148a6909a5cb2" +
"e0eaddfb84ccf9744464f82e160bfa9b8b64f9d4c03f999b8643f656b412a3",
encoded: "12cbQLTFMXRnSzktFkuoG3eHoMeFtpTu3S",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x04, 0x11, 0xdb, 0x93, 0xe1, 0xdc, 0xdb, 0x8a, 0x01, 0x6b,
0x49, 0x84, 0x0f, 0x8c, 0x53, 0xbc, 0x1e, 0xb6, 0x8a, 0x38,
0x2e, 0x97, 0xb1, 0x48, 0x2e, 0xca, 0xd7, 0xb1, 0x48, 0xa6,
0x90, 0x9a, 0x5c, 0xb2, 0xe0, 0xea, 0xdd, 0xfb, 0x84, 0xcc,
0xf9, 0x74, 0x44, 0x64, 0xf8, 0x2e, 0x16, 0x0b, 0xfa, 0x9b,
0x8b, 0x64, 0xf9, 0xd4, 0xc0, 0x3f, 0x99, 0x9b, 0x86, 0x43,
0xf6, 0x56, 0xb4, 0x12, 0xa3},
dcrutil.PKFUncompressed, chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x04, 0x11, 0xdb, 0x93, 0xe1, 0xdc, 0xdb, 0x8a, 0x01, 0x6b,
0x49, 0x84, 0x0f, 0x8c, 0x53, 0xbc, 0x1e, 0xb6, 0x8a, 0x38,
0x2e, 0x97, 0xb1, 0x48, 0x2e, 0xca, 0xd7, 0xb1, 0x48, 0xa6,
0x90, 0x9a, 0x5c, 0xb2, 0xe0, 0xea, 0xdd, 0xfb, 0x84, 0xcc,
0xf9, 0x74, 0x44, 0x64, 0xf8, 0x2e, 0x16, 0x0b, 0xfa, 0x9b,
0x8b, 0x64, 0xf9, 0xd4, 0xc0, 0x3f, 0x99, 0x9b, 0x86, 0x43,
0xf6, 0x56, 0xb4, 0x12, 0xa3}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
name: "mainnet p2pk hybrid (0x06)",
addr: "06192d74d0cb94344c9569c2e77901573d8d7903c3ebec3a957724895dca52c6b4" +
"0d45264838c0bd96852662ce6a847b197376830160c6d2eb5e6a4c44d33f453e",
encoded: "1Ja5rs7XBZnK88EuLVcFqYGMEbBitzchmX",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x06, 0x19, 0x2d, 0x74, 0xd0, 0xcb, 0x94, 0x34, 0x4c, 0x95,
0x69, 0xc2, 0xe7, 0x79, 0x01, 0x57, 0x3d, 0x8d, 0x79, 0x03,
0xc3, 0xeb, 0xec, 0x3a, 0x95, 0x77, 0x24, 0x89, 0x5d, 0xca,
0x52, 0xc6, 0xb4, 0x0d, 0x45, 0x26, 0x48, 0x38, 0xc0, 0xbd,
0x96, 0x85, 0x26, 0x62, 0xce, 0x6a, 0x84, 0x7b, 0x19, 0x73,
0x76, 0x83, 0x01, 0x60, 0xc6, 0xd2, 0xeb, 0x5e, 0x6a, 0x4c,
0x44, 0xd3, 0x3f, 0x45, 0x3e},
dcrutil.PKFHybrid, chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x06, 0x19, 0x2d, 0x74, 0xd0, 0xcb, 0x94, 0x34, 0x4c, 0x95,
0x69, 0xc2, 0xe7, 0x79, 0x01, 0x57, 0x3d, 0x8d, 0x79, 0x03,
0xc3, 0xeb, 0xec, 0x3a, 0x95, 0x77, 0x24, 0x89, 0x5d, 0xca,
0x52, 0xc6, 0xb4, 0x0d, 0x45, 0x26, 0x48, 0x38, 0xc0, 0xbd,
0x96, 0x85, 0x26, 0x62, 0xce, 0x6a, 0x84, 0x7b, 0x19, 0x73,
0x76, 0x83, 0x01, 0x60, 0xc6, 0xd2, 0xeb, 0x5e, 0x6a, 0x4c,
0x44, 0xd3, 0x3f, 0x45, 0x3e}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
name: "mainnet p2pk hybrid (0x07)",
addr: "07b0bd634234abbb1ba1e986e884185c61cf43e001f9137f23c2c409273eb16e65" +
"37a576782eba668a7ef8bd3b3cfb1edb7117ab65129b8a2e681f3c1e0908ef7b",
encoded: "1ExqMmf6yMxcBMzHjbj41wbqYuqoX6uBLG",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x07, 0xb0, 0xbd, 0x63, 0x42, 0x34, 0xab, 0xbb, 0x1b, 0xa1,
0xe9, 0x86, 0xe8, 0x84, 0x18, 0x5c, 0x61, 0xcf, 0x43, 0xe0,
0x01, 0xf9, 0x13, 0x7f, 0x23, 0xc2, 0xc4, 0x09, 0x27, 0x3e,
0xb1, 0x6e, 0x65, 0x37, 0xa5, 0x76, 0x78, 0x2e, 0xba, 0x66,
0x8a, 0x7e, 0xf8, 0xbd, 0x3b, 0x3c, 0xfb, 0x1e, 0xdb, 0x71,
0x17, 0xab, 0x65, 0x12, 0x9b, 0x8a, 0x2e, 0x68, 0x1f, 0x3c,
0x1e, 0x09, 0x08, 0xef, 0x7b},
dcrutil.PKFHybrid, chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x07, 0xb0, 0xbd, 0x63, 0x42, 0x34, 0xab, 0xbb, 0x1b, 0xa1,
0xe9, 0x86, 0xe8, 0x84, 0x18, 0x5c, 0x61, 0xcf, 0x43, 0xe0,
0x01, 0xf9, 0x13, 0x7f, 0x23, 0xc2, 0xc4, 0x09, 0x27, 0x3e,
0xb1, 0x6e, 0x65, 0x37, 0xa5, 0x76, 0x78, 0x2e, 0xba, 0x66,
0x8a, 0x7e, 0xf8, 0xbd, 0x3b, 0x3c, 0xfb, 0x1e, 0xdb, 0x71,
0x17, 0xab, 0x65, 0x12, 0x9b, 0x8a, 0x2e, 0x68, 0x1f, 0x3c,
0x1e, 0x09, 0x08, 0xef, 0x7b}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
name: "testnet p2pk compressed (0x02)",
addr: "02192d74d0cb94344c9569c2e77901573d8d7903c3ebec3a957724895dca52c6b4",
encoded: "mhiDPVP2nJunaAgTjzWSHCYfAqxxrxzjmo",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x02, 0x19, 0x2d, 0x74, 0xd0, 0xcb, 0x94, 0x34, 0x4c, 0x95,
0x69, 0xc2, 0xe7, 0x79, 0x01, 0x57, 0x3d, 0x8d, 0x79, 0x03,
0xc3, 0xeb, 0xec, 0x3a, 0x95, 0x77, 0x24, 0x89, 0x5d, 0xca,
0x52, 0xc6, 0xb4},
dcrutil.PKFCompressed, chaincfg.TestNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x02, 0x19, 0x2d, 0x74, 0xd0, 0xcb, 0x94, 0x34, 0x4c, 0x95,
0x69, 0xc2, 0xe7, 0x79, 0x01, 0x57, 0x3d, 0x8d, 0x79, 0x03,
0xc3, 0xeb, 0xec, 0x3a, 0x95, 0x77, 0x24, 0x89, 0x5d, 0xca,
0x52, 0xc6, 0xb4}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.TestNetParams)
},
net: &chaincfg.TestNetParams,
},
{
name: "testnet p2pk compressed (0x03)",
addr: "03b0bd634234abbb1ba1e986e884185c61cf43e001f9137f23c2c409273eb16e65",
encoded: "mkPETRTSzU8MZLHkFKBmbKppxmdw9qT42t",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x03, 0xb0, 0xbd, 0x63, 0x42, 0x34, 0xab, 0xbb, 0x1b, 0xa1,
0xe9, 0x86, 0xe8, 0x84, 0x18, 0x5c, 0x61, 0xcf, 0x43, 0xe0,
0x01, 0xf9, 0x13, 0x7f, 0x23, 0xc2, 0xc4, 0x09, 0x27, 0x3e,
0xb1, 0x6e, 0x65},
dcrutil.PKFCompressed, chaincfg.TestNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x03, 0xb0, 0xbd, 0x63, 0x42, 0x34, 0xab, 0xbb, 0x1b, 0xa1,
0xe9, 0x86, 0xe8, 0x84, 0x18, 0x5c, 0x61, 0xcf, 0x43, 0xe0,
0x01, 0xf9, 0x13, 0x7f, 0x23, 0xc2, 0xc4, 0x09, 0x27, 0x3e,
0xb1, 0x6e, 0x65}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.TestNetParams)
},
net: &chaincfg.TestNetParams,
},
{
name: "testnet p2pk uncompressed (0x04)",
addr: "0411db93e1dcdb8a016b49840f8c53bc1eb68a382e97b1482ecad7b148a6909a5" +
"cb2e0eaddfb84ccf9744464f82e160bfa9b8b64f9d4c03f999b8643f656b412a3",
encoded: "mh8YhPYEAYs3E7EVyKtB5xrcfMExkkdEMF",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x04, 0x11, 0xdb, 0x93, 0xe1, 0xdc, 0xdb, 0x8a, 0x01, 0x6b,
0x49, 0x84, 0x0f, 0x8c, 0x53, 0xbc, 0x1e, 0xb6, 0x8a, 0x38,
0x2e, 0x97, 0xb1, 0x48, 0x2e, 0xca, 0xd7, 0xb1, 0x48, 0xa6,
0x90, 0x9a, 0x5c, 0xb2, 0xe0, 0xea, 0xdd, 0xfb, 0x84, 0xcc,
0xf9, 0x74, 0x44, 0x64, 0xf8, 0x2e, 0x16, 0x0b, 0xfa, 0x9b,
0x8b, 0x64, 0xf9, 0xd4, 0xc0, 0x3f, 0x99, 0x9b, 0x86, 0x43,
0xf6, 0x56, 0xb4, 0x12, 0xa3},
dcrutil.PKFUncompressed, chaincfg.TestNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x04, 0x11, 0xdb, 0x93, 0xe1, 0xdc, 0xdb, 0x8a, 0x01, 0x6b,
0x49, 0x84, 0x0f, 0x8c, 0x53, 0xbc, 0x1e, 0xb6, 0x8a, 0x38,
0x2e, 0x97, 0xb1, 0x48, 0x2e, 0xca, 0xd7, 0xb1, 0x48, 0xa6,
0x90, 0x9a, 0x5c, 0xb2, 0xe0, 0xea, 0xdd, 0xfb, 0x84, 0xcc,
0xf9, 0x74, 0x44, 0x64, 0xf8, 0x2e, 0x16, 0x0b, 0xfa, 0x9b,
0x8b, 0x64, 0xf9, 0xd4, 0xc0, 0x3f, 0x99, 0x9b, 0x86, 0x43,
0xf6, 0x56, 0xb4, 0x12, 0xa3}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.TestNetParams)
},
net: &chaincfg.TestNetParams,
},
{
name: "testnet p2pk hybrid (0x06)",
addr: "06192d74d0cb94344c9569c2e77901573d8d7903c3ebec3a957724895dca52c6b" +
"40d45264838c0bd96852662ce6a847b197376830160c6d2eb5e6a4c44d33f453e",
encoded: "my639vCVzbDZuEiX44adfTUg6anRomZLEP",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x06, 0x19, 0x2d, 0x74, 0xd0, 0xcb, 0x94, 0x34, 0x4c, 0x95,
0x69, 0xc2, 0xe7, 0x79, 0x01, 0x57, 0x3d, 0x8d, 0x79, 0x03,
0xc3, 0xeb, 0xec, 0x3a, 0x95, 0x77, 0x24, 0x89, 0x5d, 0xca,
0x52, 0xc6, 0xb4, 0x0d, 0x45, 0x26, 0x48, 0x38, 0xc0, 0xbd,
0x96, 0x85, 0x26, 0x62, 0xce, 0x6a, 0x84, 0x7b, 0x19, 0x73,
0x76, 0x83, 0x01, 0x60, 0xc6, 0xd2, 0xeb, 0x5e, 0x6a, 0x4c,
0x44, 0xd3, 0x3f, 0x45, 0x3e},
dcrutil.PKFHybrid, chaincfg.TestNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x06, 0x19, 0x2d, 0x74, 0xd0, 0xcb, 0x94, 0x34, 0x4c, 0x95,
0x69, 0xc2, 0xe7, 0x79, 0x01, 0x57, 0x3d, 0x8d, 0x79, 0x03,
0xc3, 0xeb, 0xec, 0x3a, 0x95, 0x77, 0x24, 0x89, 0x5d, 0xca,
0x52, 0xc6, 0xb4, 0x0d, 0x45, 0x26, 0x48, 0x38, 0xc0, 0xbd,
0x96, 0x85, 0x26, 0x62, 0xce, 0x6a, 0x84, 0x7b, 0x19, 0x73,
0x76, 0x83, 0x01, 0x60, 0xc6, 0xd2, 0xeb, 0x5e, 0x6a, 0x4c,
0x44, 0xd3, 0x3f, 0x45, 0x3e}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.TestNetParams)
},
net: &chaincfg.TestNetParams,
},
{
name: "testnet p2pk hybrid (0x07)",
addr: "07b0bd634234abbb1ba1e986e884185c61cf43e001f9137f23c2c409273eb16e6" +
"537a576782eba668a7ef8bd3b3cfb1edb7117ab65129b8a2e681f3c1e0908ef7b",
encoded: "muUnepk5nPPrxUTuTAhRqrpAQuSWS5fVii",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x07, 0xb0, 0xbd, 0x63, 0x42, 0x34, 0xab, 0xbb, 0x1b, 0xa1,
0xe9, 0x86, 0xe8, 0x84, 0x18, 0x5c, 0x61, 0xcf, 0x43, 0xe0,
0x01, 0xf9, 0x13, 0x7f, 0x23, 0xc2, 0xc4, 0x09, 0x27, 0x3e,
0xb1, 0x6e, 0x65, 0x37, 0xa5, 0x76, 0x78, 0x2e, 0xba, 0x66,
0x8a, 0x7e, 0xf8, 0xbd, 0x3b, 0x3c, 0xfb, 0x1e, 0xdb, 0x71,
0x17, 0xab, 0x65, 0x12, 0x9b, 0x8a, 0x2e, 0x68, 0x1f, 0x3c,
0x1e, 0x09, 0x08, 0xef, 0x7b},
dcrutil.PKFHybrid, chaincfg.TestNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x07, 0xb0, 0xbd, 0x63, 0x42, 0x34, 0xab, 0xbb, 0x1b, 0xa1,
0xe9, 0x86, 0xe8, 0x84, 0x18, 0x5c, 0x61, 0xcf, 0x43, 0xe0,
0x01, 0xf9, 0x13, 0x7f, 0x23, 0xc2, 0xc4, 0x09, 0x27, 0x3e,
0xb1, 0x6e, 0x65, 0x37, 0xa5, 0x76, 0x78, 0x2e, 0xba, 0x66,
0x8a, 0x7e, 0xf8, 0xbd, 0x3b, 0x3c, 0xfb, 0x1e, 0xdb, 0x71,
0x17, 0xab, 0x65, 0x12, 0x9b, 0x8a, 0x2e, 0x68, 0x1f, 0x3c,
0x1e, 0x09, 0x08, 0xef, 0x7b}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.TestNetParams)
},
net: &chaincfg.TestNetParams,
},
}
for _, test := range tests {
// Decode addr and compare error against valid.
decoded, err := dcrutil.DecodeAddress(test.addr, test.net)
if (err == nil) != test.valid {
t.Errorf("%v: decoding test failed: %v", test.name, err)
return
}
if err == nil {
// Ensure the stringer returns the same address as the
// original.
if decodedStringer, ok := decoded.(fmt.Stringer); ok {
if test.addr != decodedStringer.String() {
t.Errorf("%v: String on decoded value does not match expected value: %v != %v",
test.name, test.addr, decodedStringer.String())
return
}
}
// Encode again and compare against the original.
encoded := decoded.EncodeAddress()
if test.encoded != encoded {
t.Errorf("%v: decoding and encoding produced different addressess: %v != %v",
test.name, test.encoded, encoded)
return
}
// Perform type-specific calculations.
var saddr []byte
switch d := decoded.(type) {
case *dcrutil.AddressPubKeyHash:
saddr = dcrutil.TstAddressSAddr(encoded)
case *dcrutil.AddressScriptHash:
saddr = dcrutil.TstAddressSAddr(encoded)
case *dcrutil.AddressSecpPubKey:
// Ignore the error here since the script
// address is checked below.
saddr, _ = hex.DecodeString(d.String())
case *dcrutil.AddressEdwardsPubKey:
// Ignore the error here since the script
// address is checked below.
saddr, _ = hex.DecodeString(d.String())
case *dcrutil.AddressSecSchnorrPubKey:
// Ignore the error here since the script
// address is checked below.
saddr, _ = hex.DecodeString(d.String())
}
// Check script address, as well as the Hash160 method for P2PKH and
// P2SH addresses.
if !bytes.Equal(saddr, decoded.ScriptAddress()) {
t.Errorf("%v: script addresses do not match:\n%x != \n%x",
test.name, saddr, decoded.ScriptAddress())
return
}
switch a := decoded.(type) {
case *dcrutil.AddressPubKeyHash:
if h := a.Hash160()[:]; !bytes.Equal(saddr, h) {
t.Errorf("%v: hashes do not match:\n%x != \n%x",
test.name, saddr, h)
return
}
case *dcrutil.AddressScriptHash:
if h := a.Hash160()[:]; !bytes.Equal(saddr, h) {
t.Errorf("%v: hashes do not match:\n%x != \n%x",
test.name, saddr, h)
return
}
}
// Ensure the address is for the expected network.
if !decoded.IsForNet(test.net) {
t.Errorf("%v: calculated network does not match expected",
test.name)
return
}
}
if !test.valid {
// If address is invalid, but a creation function exists,
// verify that it returns a nil addr and non-nil error.
if test.f != nil {
_, err := test.f()
if err == nil {
t.Errorf("%v: address is invalid but creating new address succeeded",
test.name)
return
}
}
continue
}
// Valid test, compare address created with f against expected result.
addr, err := test.f()
if err != nil {
t.Errorf("%v: address is valid but creating new address failed with error %v",
test.name, err)
return
}
if !reflect.DeepEqual(addr, test.result) {
t.Errorf("%v: created address does not match expected result",
test.name)
return
}
}
}
func TestAddresses(t *testing.T) {
tests := []struct {
name string
addr string
saddr string
encoded string
valid bool
result dcrutil.Address
f func() (dcrutil.Address, error)
net *chaincfg.Params
}{
// Positive P2PKH tests.
{
name: "mainnet p2pkh",
addr: "DsUZxxoHJSty8DCfwfartwTYbuhmVct7tJu",
encoded: "DsUZxxoHJSty8DCfwfartwTYbuhmVct7tJu",
valid: true,
result: dcrutil.TstAddressPubKeyHash(
[ripemd160.Size]byte{
0x27, 0x89, 0xd5, 0x8c, 0xfa, 0x09, 0x57, 0xd2, 0x06, 0xf0,
0x25, 0xc2, 0xaf, 0x05, 0x6f, 0xc8, 0xa7, 0x7c, 0xeb, 0xb0},
chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
pkHash := []byte{
0x27, 0x89, 0xd5, 0x8c, 0xfa, 0x09, 0x57, 0xd2, 0x06, 0xf0,
0x25, 0xc2, 0xaf, 0x05, 0x6f, 0xc8, 0xa7, 0x7c, 0xeb, 0xb0}
return dcrutil.NewAddressPubKeyHash(pkHash,
&chaincfg.MainNetParams, chainec.ECTypeSecp256k1)
},
net: &chaincfg.MainNetParams,
},
{
name: "mainnet p2pkh 2",
addr: "DsU7xcg53nxaKLLcAUSKyRndjG78Z2VZnX9",
encoded: "DsU7xcg53nxaKLLcAUSKyRndjG78Z2VZnX9",
valid: true,
result: dcrutil.TstAddressPubKeyHash(
[ripemd160.Size]byte{
0x22, 0x9e, 0xba, 0xc3, 0x0e, 0xfd, 0x6a, 0x69, 0xee, 0xc9,
0xc1, 0xa4, 0x8e, 0x04, 0x8b, 0x7c, 0x97, 0x5c, 0x25, 0xf2},
chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
pkHash := []byte{
0x22, 0x9e, 0xba, 0xc3, 0x0e, 0xfd, 0x6a, 0x69, 0xee, 0xc9,
0xc1, 0xa4, 0x8e, 0x04, 0x8b, 0x7c, 0x97, 0x5c, 0x25, 0xf2}
return dcrutil.NewAddressPubKeyHash(pkHash,
&chaincfg.MainNetParams, chainec.ECTypeSecp256k1)
},
net: &chaincfg.MainNetParams,
},
{
name: "testnet p2pkh",
addr: "Tso2MVTUeVrjHTBFedFhiyM7yVTbieqp91h",
encoded: "Tso2MVTUeVrjHTBFedFhiyM7yVTbieqp91h",
valid: true,
result: dcrutil.TstAddressPubKeyHash(
[ripemd160.Size]byte{
0xf1, 0x5d, 0xa1, 0xcb, 0x8d, 0x1b, 0xcb, 0x16, 0x2c, 0x6a,
0xb4, 0x46, 0xc9, 0x57, 0x57, 0xa6, 0xe7, 0x91, 0xc9, 0x16},
chaincfg.TestNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
pkHash := []byte{
0xf1, 0x5d, 0xa1, 0xcb, 0x8d, 0x1b, 0xcb, 0x16, 0x2c, 0x6a,
0xb4, 0x46, 0xc9, 0x57, 0x57, 0xa6, 0xe7, 0x91, 0xc9, 0x16}
return dcrutil.NewAddressPubKeyHash(pkHash,
&chaincfg.TestNetParams, chainec.ECTypeSecp256k1)
},
net: &chaincfg.TestNetParams,
},
// Negative P2PKH tests.
{
name: "p2pkh wrong hash length",
addr: "",
valid: false,
f: func() (dcrutil.Address, error) {
pkHash := []byte{
0x00, 0x0e, 0xf0, 0x30, 0x10, 0x7f, 0xd2, 0x6e, 0x0b, 0x6b,
0xf4, 0x05, 0x12, 0xbc, 0xa2, 0xce, 0xb1, 0xdd, 0x80, 0xad,
0xaa}
return dcrutil.NewAddressPubKeyHash(pkHash,
&chaincfg.MainNetParams,
chainec.ECTypeSecp256k1)
},
},
{
name: "p2pkh bad checksum",
addr: "TsmWaPM77WSyA3aiQ2Q1KnwGDVWvEkhip23",
valid: false,
net: &chaincfg.TestNetParams,
},
{
name: "p2pkh no default net",
addr: "TsmWaPM77WSyA3aiQ2Q1KnwGDVWvEkhipBc",
valid: false,
},
// Positive P2SH tests.
{
// Taken from transactions:
// output: 3c9018e8d5615c306d72397f8f5eef44308c98fb576a88e030c25456b4f3a7ac
// input: 837dea37ddc8b1e3ce646f1a656e79bbd8cc7f558ac56a169626d649ebe2a3ba.
name: "mainnet p2sh",
addr: "DcuQKx8BES9wU7C6Q5VmLBjw436r27hayjS",
encoded: "DcuQKx8BES9wU7C6Q5VmLBjw436r27hayjS",
valid: true,
result: dcrutil.TstAddressScriptHash(
[ripemd160.Size]byte{
0xf0, 0xb4, 0xe8, 0x51, 0x00, 0xae, 0xe1, 0xa9, 0x96, 0xf2,
0x29, 0x15, 0xeb, 0x3c, 0x3f, 0x76, 0x4d, 0x53, 0x77, 0x9a},
chaincfg.MainNetParams.ScriptHashAddrID),
f: func() (dcrutil.Address, error) {
txscript := []byte{
0x51, 0x21, 0x03, 0xaa, 0x43, 0xf0, 0xa6, 0xc1, 0x57, 0x30,
0xd8, 0x86, 0xcc, 0x1f, 0x03, 0x42, 0x04, 0x6d, 0x20, 0x17,
0x54, 0x83, 0xd9, 0x0d, 0x7c, 0xcb, 0x65, 0x7f, 0x90, 0xc4,
0x89, 0x11, 0x1d, 0x79, 0x4c, 0x51, 0xae}
return dcrutil.NewAddressScriptHash(txscript, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
// Taken from transactions:
// output: b0539a45de13b3e0403909b8bd1a555b8cbe45fd4e3f3fda76f3a5f52835c29d
// input: (not yet redeemed at time test was written)
name: "mainnet p2sh 2",
addr: "DcqgK4N4Ccucu2Sq4VDAdu4wH4LASLhzLVp",
encoded: "DcqgK4N4Ccucu2Sq4VDAdu4wH4LASLhzLVp",
valid: true,
result: dcrutil.TstAddressScriptHash(
[ripemd160.Size]byte{
0xc7, 0xda, 0x50, 0x95, 0x68, 0x34, 0x36, 0xf4, 0x43, 0x5f,
0xc4, 0xe7, 0x16, 0x3d, 0xca, 0xfd, 0xa1, 0xa2, 0xd0, 0x07},
chaincfg.MainNetParams.ScriptHashAddrID),
f: func() (dcrutil.Address, error) {
hash := []byte{
0xc7, 0xda, 0x50, 0x95, 0x68, 0x34, 0x36, 0xf4, 0x43, 0x5f,
0xc4, 0xe7, 0x16, 0x3d, 0xca, 0xfd, 0xa1, 0xa2, 0xd0, 0x07}
return dcrutil.NewAddressScriptHashFromHash(hash, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
// Taken from bitcoind base58_keys_valid.
name: "testnet p2sh",
addr: "TccWLgcquqvwrfBocq5mcK5kBiyw8MvyvCi",
encoded: "TccWLgcquqvwrfBocq5mcK5kBiyw8MvyvCi",
valid: true,
result: dcrutil.TstAddressScriptHash(
[ripemd160.Size]byte{
0x36, 0xc1, 0xca, 0x10, 0xa8, 0xa6, 0xa4, 0xb5, 0xd4, 0x20,
0x4a, 0xc9, 0x70, 0x85, 0x39, 0x79, 0x90, 0x3a, 0xa2, 0x84},
chaincfg.TestNetParams.ScriptHashAddrID),
f: func() (dcrutil.Address, error) {
hash := []byte{
0x36, 0xc1, 0xca, 0x10, 0xa8, 0xa6, 0xa4, 0xb5, 0xd4, 0x20,
0x4a, 0xc9, 0x70, 0x85, 0x39, 0x79, 0x90, 0x3a, 0xa2, 0x84}
return dcrutil.NewAddressScriptHashFromHash(hash, &chaincfg.TestNetParams)
},
net: &chaincfg.TestNetParams,
},
// Negative P2SH tests.
{
name: "p2sh wrong hash length",
addr: "",
valid: false,
f: func() (dcrutil.Address, error) {
hash := []byte{
0x00, 0xf8, 0x15, 0xb0, 0x36, 0xd9, 0xbb, 0xbc, 0xe5, 0xe9,
0xf2, 0xa0, 0x0a, 0xbd, 0x1b, 0xf3, 0xdc, 0x91, 0xe9, 0x55,
0x10}
return dcrutil.NewAddressScriptHashFromHash(hash, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
// Positive P2PK tests.
{
name: "mainnet p2pk compressed (0x02)",
addr: "DsT4FDqBKYG1Xr8aGrT1rKP3kiv6TZ5K5th",
encoded: "DsT4FDqBKYG1Xr8aGrT1rKP3kiv6TZ5K5th",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x02, 0x8f, 0x53, 0x83, 0x8b, 0x76, 0x39, 0x56, 0x3f, 0x27,
0xc9, 0x48, 0x45, 0x54, 0x9a, 0x41, 0xe5, 0x14, 0x6b, 0xcd,
0x52, 0xe7, 0xfe, 0xf0, 0xea, 0x6d, 0xa1, 0x43, 0xa0, 0x2b,
0x0f, 0xe2, 0xed},
dcrutil.PKFCompressed, chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x02, 0x8f, 0x53, 0x83, 0x8b, 0x76, 0x39, 0x56, 0x3f, 0x27,
0xc9, 0x48, 0x45, 0x54, 0x9a, 0x41, 0xe5, 0x14, 0x6b, 0xcd,
0x52, 0xe7, 0xfe, 0xf0, 0xea, 0x6d, 0xa1, 0x43, 0xa0, 0x2b,
0x0f, 0xe2, 0xed}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
name: "mainnet p2pk compressed (0x03)",
addr: "DsfiE2y23CGwKNxSGjbfPGeEW4xw1tamZdc",
encoded: "DsfiE2y23CGwKNxSGjbfPGeEW4xw1tamZdc",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x03, 0xe9, 0x25, 0xaa, 0xfc, 0x1e, 0xdd, 0x44, 0xe7, 0xc7,
0xf1, 0xea, 0x4f, 0xb7, 0xd2, 0x65, 0xdc, 0x67, 0x2f, 0x20,
0x4c, 0x3d, 0x0c, 0x81, 0x93, 0x03, 0x89, 0xc1, 0x0b, 0x81,
0xfb, 0x75, 0xde},
dcrutil.PKFCompressed, chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x03, 0xe9, 0x25, 0xaa, 0xfc, 0x1e, 0xdd, 0x44, 0xe7, 0xc7,
0xf1, 0xea, 0x4f, 0xb7, 0xd2, 0x65, 0xdc, 0x67, 0x2f, 0x20,
0x4c, 0x3d, 0x0c, 0x81, 0x93, 0x03, 0x89, 0xc1, 0x0b, 0x81,
0xfb, 0x75, 0xde}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
/* XXX currently commented out due to issues with the tests that result in these errors:
created address does not match expected result
got 0264c44653d6567eff5753c5d24a682ddc2b2cadfe1b0c6433b16374dace6778f0,
expected 0464c44653d6567eff5753c5d24a682ddc2b2cadfe1b0c6433b16374dace6778f0b87ca
4279b565d2130ce59f75bfbb2b88da794143d7cfd3e80808a1fa3203904
We are currently only handle compressed keys in dcrd, but the protocol does support
hybrid and uncompressed so users may try to implement at some point
{
name: "mainnet p2pk uncompressed (0x04)",
addr: "DkM3EyZ546GghVSkvzb6J47PvGDyntqiDtFgipQhNj78Xm2mUYRpf",
encoded: "DsfFjaADsV8c5oHWx85ZqfxCZy74K8RFuhK",
valid: true,
saddr: "0264c44653d6567eff5753c5d24a682ddc2b2cadfe1b0c6433b16374dace6778f0",
result: dcrutil.TstAddressPubKey(
[]byte{
0x04, 0x64, 0xc4, 0x46, 0x53, 0xd6, 0x56, 0x7e, 0xff, 0x57,
0x53, 0xc5, 0xd2, 0x4a, 0x68, 0x2d, 0xdc, 0x2b, 0x2c, 0xad,
0xfe, 0x1b, 0x0c, 0x64, 0x33, 0xb1, 0x63, 0x74, 0xda, 0xce,
0x67, 0x78, 0xf0, 0xb8, 0x7c, 0xa4, 0x27, 0x9b, 0x56, 0x5d,
0x21, 0x30, 0xce, 0x59, 0xf7, 0x5b, 0xfb, 0xb2, 0xb8, 0x8d,
0xa7, 0x94, 0x14, 0x3d, 0x7c, 0xfd, 0x3e, 0x80, 0x80, 0x8a,
0x1f, 0xa3, 0x20, 0x39, 0x04},
dcrutil.PKFUncompressed, chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x04, 0x64, 0xc4, 0x46, 0x53, 0xd6, 0x56, 0x7e, 0xff, 0x57,
0x53, 0xc5, 0xd2, 0x4a, 0x68, 0x2d, 0xdc, 0x2b, 0x2c, 0xad,
0xfe, 0x1b, 0x0c, 0x64, 0x33, 0xb1, 0x63, 0x74, 0xda, 0xce,
0x67, 0x78, 0xf0, 0xb8, 0x7c, 0xa4, 0x27, 0x9b, 0x56, 0x5d,
0x21, 0x30, 0xce, 0x59, 0xf7, 0x5b, 0xfb, 0xb2, 0xb8, 0x8d,
0xa7, 0x94, 0x14, 0x3d, 0x7c, 0xfd, 0x3e, 0x80, 0x80, 0x8a,
0x1f, 0xa3, 0x20, 0x39, 0x04}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
name: "mainnet p2pk hybrid (0x06)",
addr: "DkM3EyZ546GghVSkvzb6J47PvGDyntqiDtFgipQhNj78Xm2mUYRpf",
encoded: "DsfFjaADsV8c5oHWx85ZqfxCZy74K8RFuhK",
valid: true,
saddr: "0264c44653d6567eff5753c5d24a682ddc2b2cadfe1b0c6433b16374dace6778f0",
result: dcrutil.TstAddressPubKey(
[]byte{
0x06, 0x64, 0xc4, 0x46, 0x53, 0xd6, 0x56, 0x7e, 0xff, 0x57,
0x53, 0xc5, 0xd2, 0x4a, 0x68, 0x2d, 0xdc, 0x2b, 0x2c, 0xad,
0xfe, 0x1b, 0x0c, 0x64, 0x33, 0xb1, 0x63, 0x74, 0xda, 0xce,
0x67, 0x78, 0xf0, 0xb8, 0x7c, 0xa4, 0x27, 0x9b, 0x56, 0x5d,
0x21, 0x30, 0xce, 0x59, 0xf7, 0x5b, 0xfb, 0xb2, 0xb8, 0x8d,
0xa7, 0x94, 0x14, 0x3d, 0x7c, 0xfd, 0x3e, 0x80, 0x80, 0x8a,
0x1f, 0xa3, 0x20, 0x39, 0x04},
dcrutil.PKFHybrid, chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x06, 0x64, 0xc4, 0x46, 0x53, 0xd6, 0x56, 0x7e, 0xff, 0x57,
0x53, 0xc5, 0xd2, 0x4a, 0x68, 0x2d, 0xdc, 0x2b, 0x2c, 0xad,
0xfe, 0x1b, 0x0c, 0x64, 0x33, 0xb1, 0x63, 0x74, 0xda, 0xce,
0x67, 0x78, 0xf0, 0xb8, 0x7c, 0xa4, 0x27, 0x9b, 0x56, 0x5d,
0x21, 0x30, 0xce, 0x59, 0xf7, 0x5b, 0xfb, 0xb2, 0xb8, 0x8d,
0xa7, 0x94, 0x14, 0x3d, 0x7c, 0xfd, 0x3e, 0x80, 0x80, 0x8a,
0x1f, 0xa3, 0x20, 0x39, 0x04}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
name: "mainnet p2pk hybrid (0x07)",
addr: "DkRKh2aTdwjKKL1mkCb2DFp2Hr7SqMyx3zWqNwyc37PYiGpKmGRsi",
encoded: "DskEQZMCs4nifL7wx7iHYGWxMQvR9ThCBKQ",
valid: true,
saddr: "03348d8aeb4253ca52456fe5da94ab1263bfee16bb8192497f666389ca964f8479",
result: dcrutil.TstAddressPubKey(
[]byte{
0x07, 0x34, 0x8d, 0x8a, 0xeb, 0x42, 0x53, 0xca, 0x52, 0x45,
0x6f, 0xe5, 0xda, 0x94, 0xab, 0x12, 0x63, 0xbf, 0xee, 0x16,
0xbb, 0x81, 0x92, 0x49, 0x7f, 0x66, 0x63, 0x89, 0xca, 0x96,
0x4f, 0x84, 0x79, 0x83, 0x75, 0x12, 0x9d, 0x79, 0x58, 0x84,
0x3b, 0x14, 0x25, 0x8b, 0x90, 0x5d, 0xc9, 0x4f, 0xae, 0xd3,
0x24, 0xdd, 0x8a, 0x9d, 0x67, 0xff, 0xac, 0x8c, 0xc0, 0xa8,
0x5b, 0xe8, 0x4b, 0xac, 0x5d},
dcrutil.PKFHybrid, chaincfg.MainNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x07, 0x34, 0x8d, 0x8a, 0xeb, 0x42, 0x53, 0xca, 0x52, 0x45,
0x6f, 0xe5, 0xda, 0x94, 0xab, 0x12, 0x63, 0xbf, 0xee, 0x16,
0xbb, 0x81, 0x92, 0x49, 0x7f, 0x66, 0x63, 0x89, 0xca, 0x96,
0x4f, 0x84, 0x79, 0x83, 0x75, 0x12, 0x9d, 0x79, 0x58, 0x84,
0x3b, 0x14, 0x25, 0x8b, 0x90, 0x5d, 0xc9, 0x4f, 0xae, 0xd3,
0x24, 0xdd, 0x8a, 0x9d, 0x67, 0xff, 0xac, 0x8c, 0xc0, 0xa8,
0x5b, 0xe8, 0x4b, 0xac, 0x5d}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
*/
{
name: "testnet p2pk compressed (0x02)",
addr: "Tso9sQD3ALqRsmEkAm7KvPrkGbeG2Vun7Kv",
encoded: "Tso9sQD3ALqRsmEkAm7KvPrkGbeG2Vun7Kv",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x02, 0x6a, 0x40, 0xc4, 0x03, 0xe7, 0x46, 0x70, 0xc4, 0xde,
0x76, 0x56, 0xa0, 0x9c, 0xaa, 0x23, 0x53, 0xd4, 0xb3, 0x83,
0xa9, 0xce, 0x66, 0xee, 0xf5, 0x1e, 0x12, 0x20, 0xea, 0xcf,
0x4b, 0xe0, 0x6e},
dcrutil.PKFCompressed, chaincfg.TestNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x02, 0x6a, 0x40, 0xc4, 0x03, 0xe7, 0x46, 0x70, 0xc4, 0xde,
0x76, 0x56, 0xa0, 0x9c, 0xaa, 0x23, 0x53, 0xd4, 0xb3, 0x83,
0xa9, 0xce, 0x66, 0xee, 0xf5, 0x1e, 0x12, 0x20, 0xea, 0xcf,
0x4b, 0xe0, 0x6e}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.TestNetParams)
},
net: &chaincfg.TestNetParams,
},
{
name: "testnet p2pk compressed (0x03)",
addr: "TsWZ1EzypJfMwBKAEDYKuyHRGctqGAxMje2",
encoded: "TsWZ1EzypJfMwBKAEDYKuyHRGctqGAxMje2",
valid: true,
result: dcrutil.TstAddressPubKey(
[]byte{
0x03, 0x08, 0x44, 0xee, 0x70, 0xd8, 0x38, 0x4d, 0x52, 0x50,
0xe9, 0xbb, 0x3a, 0x6a, 0x73, 0xd4, 0xb5, 0xbe, 0xc7, 0x70,
0xe8, 0xb3, 0x1d, 0x6a, 0x0a, 0xe9, 0xfb, 0x73, 0x90, 0x09,
0xd9, 0x1a, 0xf5},
dcrutil.PKFCompressed, chaincfg.TestNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x03, 0x08, 0x44, 0xee, 0x70, 0xd8, 0x38, 0x4d, 0x52, 0x50,
0xe9, 0xbb, 0x3a, 0x6a, 0x73, 0xd4, 0xb5, 0xbe, 0xc7, 0x70,
0xe8, 0xb3, 0x1d, 0x6a, 0x0a, 0xe9, 0xfb, 0x73, 0x90, 0x09,
0xd9, 0x1a, 0xf5}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.TestNetParams)
},
net: &chaincfg.TestNetParams,
},
/* XXX These are commented out for the same reasons above.
{
name: "testnet p2pk uncompressed (0x04)",
addr: "TkKmMiY5iDh4U3KkSopYgkU1AzhAcQZiSoVhYhFymZHGMi9LM9Fdt",
encoded: "Tso9sQD3ALqRsmEkAm7KvPrkGbeG2Vun7Kv",
valid: true,
saddr: "026a40c403e74670c4de7656a09caa2353d4b383a9ce66eef51e1220eacf4be06e",
result: dcrutil.TstAddressPubKey(
[]byte{
0x04, 0x6a, 0x40, 0xc4, 0x03, 0xe7, 0x46, 0x70, 0xc4, 0xde,
0x76, 0x56, 0xa0, 0x9c, 0xaa, 0x23, 0x53, 0xd4, 0xb3, 0x83,
0xa9, 0xce, 0x66, 0xee, 0xf5, 0x1e, 0x12, 0x20, 0xea, 0xcf,
0x4b, 0xe0, 0x6e, 0xd5, 0x48, 0xc8, 0xc1, 0x6f, 0xb5, 0xeb,
0x90, 0x07, 0xcb, 0x94, 0x22, 0x0b, 0x3b, 0xb8, 0x94, 0x91,
0xd5, 0xa1, 0xfd, 0x2d, 0x77, 0x86, 0x7f, 0xca, 0x64, 0x21,
0x7a, 0xce, 0xcf, 0x22, 0x44},
dcrutil.PKFUncompressed, chaincfg.TestNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x04, 0x6a, 0x40, 0xc4, 0x03, 0xe7, 0x46, 0x70, 0xc4, 0xde,
0x76, 0x56, 0xa0, 0x9c, 0xaa, 0x23, 0x53, 0xd4, 0xb3, 0x83,
0xa9, 0xce, 0x66, 0xee, 0xf5, 0x1e, 0x12, 0x20, 0xea, 0xcf,
0x4b, 0xe0, 0x6e, 0xd5, 0x48, 0xc8, 0xc1, 0x6f, 0xb5, 0xeb,
0x90, 0x07, 0xcb, 0x94, 0x22, 0x0b, 0x3b, 0xb8, 0x94, 0x91,
0xd5, 0xa1, 0xfd, 0x2d, 0x77, 0x86, 0x7f, 0xca, 0x64, 0x21,
0x7a, 0xce, 0xcf, 0x22, 0x44}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.TestNetParams)
},
net: &chaincfg.TestNetParams,
},
{
name: "testnet p2pk hybrid (0x06)",
addr: "TkKmMiY5iDh4U3KkSopYgkU1AzhAcQZiSoVhYhFymZHGMi9LM9Fdt",
encoded: "Tso9sQD3ALqRsmEkAm7KvPrkGbeG2Vun7Kv",
valid: true,
saddr: "026a40c403e74670c4de7656a09caa2353d4b383a9ce66eef51e1220eacf4be06e",
result: dcrutil.TstAddressPubKey(
[]byte{
0x06, 0x6a, 0x40, 0xc4, 0x03, 0xe7, 0x46, 0x70, 0xc4, 0xde,
0x76, 0x56, 0xa0, 0x9c, 0xaa, 0x23, 0x53, 0xd4, 0xb3, 0x83,
0xa9, 0xce, 0x66, 0xee, 0xf5, 0x1e, 0x12, 0x20, 0xea, 0xcf,
0x4b, 0xe0, 0x6e, 0xd5, 0x48, 0xc8, 0xc1, 0x6f, 0xb5, 0xeb,
0x90, 0x07, 0xcb, 0x94, 0x22, 0x0b, 0x3b, 0xb8, 0x94, 0x91,
0xd5, 0xa1, 0xfd, 0x2d, 0x77, 0x86, 0x7f, 0xca, 0x64, 0x21,
0x7a, 0xce, 0xcf, 0x22, 0x44},
dcrutil.PKFHybrid, chaincfg.TestNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x06, 0x6a, 0x40, 0xc4, 0x03, 0xe7, 0x46, 0x70, 0xc4, 0xde,
0x76, 0x56, 0xa0, 0x9c, 0xaa, 0x23, 0x53, 0xd4, 0xb3, 0x83,
0xa9, 0xce, 0x66, 0xee, 0xf5, 0x1e, 0x12, 0x20, 0xea, 0xcf,
0x4b, 0xe0, 0x6e, 0xd5, 0x48, 0xc8, 0xc1, 0x6f, 0xb5, 0xeb,
0x90, 0x07, 0xcb, 0x94, 0x22, 0x0b, 0x3b, 0xb8, 0x94, 0x91,
0xd5, 0xa1, 0xfd, 0x2d, 0x77, 0x86, 0x7f, 0xca, 0x64, 0x21,
0x7a, 0xce, 0xcf, 0x22, 0x44}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.TestNetParams)
},
net: &chaincfg.TestNetParams,
},
{
name: "testnet p2pk hybrid (0x07)",
addr: "TkQ5Ax2ieEZpBDA963VDH4y27KMpXtP8qyeykzwBNFocDc8ZKqTGz",
encoded: "TsTFLdM32YVrYsEQDFxo2zmPuKFcFhH5ZT3",
valid: true,
saddr: "03edd40747de905a9becb14987a1a26c1adbd617c45e1583c142a635bfda9493df",
result: dcrutil.TstAddressPubKey(
[]byte{
0x07, 0xed, 0xd4, 0x07, 0x47, 0xde, 0x90, 0x5a, 0x9b, 0xec,
0xb1, 0x49, 0x87, 0xa1, 0xa2, 0x6c, 0x1a, 0xdb, 0xd6, 0x17,
0xc4, 0x5e, 0x15, 0x83, 0xc1, 0x42, 0xa6, 0x35, 0xbf, 0xda,
0x94, 0x93, 0xdf, 0xa1, 0xc6, 0xd3, 0x67, 0x35, 0x97, 0x49,
0x65, 0xfe, 0x7b, 0x86, 0x1e, 0x7f, 0x6f, 0xcc, 0x08, 0x7d,
0xc7, 0xfe, 0x47, 0x38, 0x0f, 0xa8, 0xbd, 0xe0, 0xd9, 0xc3,
0x22, 0xd5, 0x3c, 0x0e, 0x89},
dcrutil.PKFHybrid, chaincfg.TestNetParams.PubKeyHashAddrID),
f: func() (dcrutil.Address, error) {
serializedPubKey := []byte{
0x07, 0xed, 0xd4, 0x07, 0x47, 0xde, 0x90, 0x5a, 0x9b, 0xec,
0xb1, 0x49, 0x87, 0xa1, 0xa2, 0x6c, 0x1a, 0xdb, 0xd6, 0x17,
0xc4, 0x5e, 0x15, 0x83, 0xc1, 0x42, 0xa6, 0x35, 0xbf, 0xda,
0x94, 0x93, 0xdf, 0xa1, 0xc6, 0xd3, 0x67, 0x35, 0x97, 0x49,
0x65, 0xfe, 0x7b, 0x86, 0x1e, 0x7f, 0x6f, 0xcc, 0x08, 0x7d,
0xc7, 0xfe, 0x47, 0x38, 0x0f, 0xa8, 0xbd, 0xe0, 0xd9, 0xc3,
0x22, 0xd5, 0x3c, 0x0e, 0x89}
return dcrutil.NewAddressSecpPubKey(serializedPubKey, &chaincfg.TestNetParams)
},
net: &chaincfg.TestNetParams,
},
*/
}
for _, test := range tests {
// Decode addr and compare error against valid.
decoded, err := dcrutil.DecodeAddress(test.addr, test.net)
if (err == nil) != test.valid {
t.Errorf("%v: decoding test failed: %v", test.name, err)
return
}
if err == nil {
// Ensure the stringer returns the same address as the
// original.
if decodedStringer, ok := decoded.(fmt.Stringer); ok {
if test.addr != decodedStringer.String() {
t.Errorf("%v: String on decoded value does not match expected value: %v != %v",
test.name, test.addr, decodedStringer.String())
return
}
}
// Encode again and compare against the original.
encoded := decoded.EncodeAddress()
if test.encoded != encoded {
t.Errorf("%v: decoding and encoding produced different addressess: %v != %v",
test.name, test.encoded, encoded)
return
}
// Perform type-specific calculations.
var saddr []byte
switch d := decoded.(type) {
case *dcrutil.AddressPubKeyHash:
saddr = dcrutil.TstAddressSAddr(encoded)
case *dcrutil.AddressScriptHash:
saddr = dcrutil.TstAddressSAddr(encoded)
case *dcrutil.AddressSecpPubKey:
// Ignore the error here since the script
// address is checked below.
saddr, err = hex.DecodeString(d.String())
if err != nil {
saddr, _ = hex.DecodeString(test.saddr)
}
case *dcrutil.AddressEdwardsPubKey:
// Ignore the error here since the script
// address is checked below.
saddr, _ = hex.DecodeString(d.String())
case *dcrutil.AddressSecSchnorrPubKey:
// Ignore the error here since the script
// address is checked below.
saddr, _ = hex.DecodeString(d.String())
}
// Check script address, as well as the Hash160 method for P2PKH and
// P2SH addresses.
if !bytes.Equal(saddr, decoded.ScriptAddress()) {
t.Errorf("%v: script addresses do not match:\n%x != \n%x",
test.name, saddr, decoded.ScriptAddress())
return
}
switch a := decoded.(type) {
case *dcrutil.AddressPubKeyHash:
if h := a.Hash160()[:]; !bytes.Equal(saddr, h) {
t.Errorf("%v: hashes do not match:\n%x != \n%x",
test.name, saddr, h)
return
}
case *dcrutil.AddressScriptHash:
if h := a.Hash160()[:]; !bytes.Equal(saddr, h) {
t.Errorf("%v: hashes do not match:\n%x != \n%x",
test.name, saddr, h)
return
}
}
// Ensure the address is for the expected network.
if !decoded.IsForNet(test.net) {
t.Errorf("%v: calculated network does not match expected",
test.name)
return
}
}
if !test.valid {
// If address is invalid, but a creation function exists,
// verify that it returns a nil addr and non-nil error.
if test.f != nil {
_, err := test.f()
if err == nil {
t.Errorf("%v: address is invalid but creating new address succeeded",
test.name)
return
}
}
continue
}
// Valid test, compare address created with f against expected result.
addr, err := test.f()
if err != nil {
t.Errorf("%v: address is valid but creating new address failed with error %v",
test.name, err)
return
}
if !reflect.DeepEqual(addr.ScriptAddress(), test.result.ScriptAddress()) {
t.Errorf("%v: created address does not match expected result \n "+
" got %x, expected %x",
test.name, addr.ScriptAddress(), test.result.ScriptAddress())
return
}
}
}
func (p *Pool) addressFor(script []byte) (dcrutil.Address, error) {
scriptHash := dcrutil.Hash160(script)
return dcrutil.NewAddressScriptHashFromHash(scriptHash, p.manager.ChainParams())
}