本文整理汇总了Golang中github.com/btcsuite/btcutil.NewAddressPubKeyHash函数的典型用法代码示例。如果您正苦于以下问题:Golang NewAddressPubKeyHash函数的具体用法?Golang NewAddressPubKeyHash怎么用?Golang NewAddressPubKeyHash使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了NewAddressPubKeyHash函数的14个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: newManagedAddressWithoutPrivKey
// newManagedAddressWithoutPrivKey returns a new managed address based on the
// passed account, public key, and whether or not the public key should be
// compressed.
func newManagedAddressWithoutPrivKey(m *Manager, account uint32, pubKey *btcec.PublicKey, compressed bool) (*managedAddress, error) {
// Create a pay-to-pubkey-hash address from the public key.
var pubKeyHash []byte
if compressed {
pubKeyHash = btcutil.Hash160(pubKey.SerializeCompressed())
} else {
pubKeyHash = btcutil.Hash160(pubKey.SerializeUncompressed())
}
address, err := btcutil.NewAddressPubKeyHash(pubKeyHash, m.chainParams)
if err != nil {
return nil, err
}
return &managedAddress{
manager: m,
address: address,
account: account,
imported: false,
internal: false,
compressed: compressed,
pubKey: pubKey,
privKeyEncrypted: nil,
privKeyCT: nil,
}, nil
}
开发者ID:D-bank,项目名称:btcwallet,代码行数:28,代码来源:address.go
示例2: newAddressPubKeyHash
// newAddressPubKeyHash returns a new btcutil.AddressPubKeyHash 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 newAddressPubKeyHash(pkHash []byte) btcutil.Address {
addr, err := btcutil.NewAddressPubKeyHash(pkHash, &chaincfg.MainNetParams)
if err != nil {
panic("invalid public key hash in test source")
}
return addr
}
开发者ID:jimmysong,项目名称:btcd,代码行数:12,代码来源:address_test.go
示例3: newLnAddr
// newLnAddr...
func newLnAddr(encodedAddr string) (*lnAddr, error) {
// The format of an lnaddr is "<pubkey or pkh>@host"
idHost := strings.Split(encodedAddr, "@")
if len(idHost) != 2 {
return nil, fmt.Errorf("invalid format for lnaddr string: %v", encodedAddr)
}
// Attempt to resolve the IP address, this handles parsing IPv6 zones,
// and such.
fmt.Println("host: ", idHost[1])
ipAddr, err := net.ResolveTCPAddr("tcp", idHost[1])
if err != nil {
return nil, err
}
addr := &lnAddr{netAddr: ipAddr}
idLen := len(idHost[0])
switch {
// Is the ID a hex-encoded compressed public key?
case idLen > 65 && idLen < 69:
pubkeyBytes, err := hex.DecodeString(idHost[0])
if err != nil {
return nil, err
}
addr.pubKey, err = btcec.ParsePubKey(pubkeyBytes, btcec.S256())
if err != nil {
return nil, err
}
// got pubey, populate address from pubkey
pkh := btcutil.Hash160(addr.pubKey.SerializeCompressed())
addr.bitcoinAddr, err = btcutil.NewAddressPubKeyHash(pkh,
&chaincfg.TestNet3Params)
if err != nil {
return nil, err
}
// Is the ID a string encoded bitcoin address?
case idLen > 33 && idLen < 37:
addr.bitcoinAddr, err = btcutil.DecodeAddress(idHost[0],
&chaincfg.TestNet3Params)
if err != nil {
return nil, err
}
default:
return nil, fmt.Errorf("invalid address %s", idHost[0])
}
// Finally, populate the lnid from the address.
copy(addr.lnId[:], addr.bitcoinAddr.ScriptAddress())
return addr, nil
}
开发者ID:martindale,项目名称:lnd,代码行数:55,代码来源:peer.go
示例4: GetIdAdr
// GetIdKey returns the IdKey
func (c *DB) GetIdAdr() (*btcutil.AddressPubKeyHash, error) {
var pkh []byte
err := c.namespace.View(func(tx walletdb.Tx) error {
// Get the bucket dedicated to storing the meta-data for open
// channels.
rootBucket := tx.RootBucket()
pkh = rootBucket.Get(identityKey)
return nil
})
if err != nil {
return nil, err
}
fmt.Printf("identity key has length %d\n", len(pkh))
return btcutil.NewAddressPubKeyHash(pkh, ActiveNetParams)
}
开发者ID:mkl-,项目名称:lnd,代码行数:16,代码来源:channel.go
示例5: generateAddr
// generateAddr computes the associated bitcon address from the provided
// public key. We compute ripemd160(sha256(b)) of the pubkey and then
// shimmy the hashed bytes into btcsuite's AddressPubKeyHash type
func generateAddr(pub *btcec.PublicKey) *btcutil.AddressPubKeyHash {
net := &chaincfg.MainNetParams
// Serialize the public key into bytes and then run ripemd160(sha256(b)) on it
b := btcutil.Hash160(pub.SerializeCompressed())
// Convert the hashed public key into the btcsuite type so that the library
// will handle the base58 encoding when we call addr.String()
addr, err := btcutil.NewAddressPubKeyHash(b, net)
if err != nil {
log.Fatal(err)
}
return addr
}
开发者ID:2014mchidamb,项目名称:ps1,代码行数:19,代码来源:keypair.go
示例6: NewSphinxNode
// NewSphinxNode...
func NewSphinxNode(nodeKey *btcec.PrivateKey, net *chaincfg.Params) *SphinxNode {
var nodeID [securityParameter]byte
copy(nodeID[:], btcutil.Hash160(nodeKey.PubKey().SerializeCompressed()))
// Safe to ignore the error here, nodeID is 20 bytes.
nodeAddr, _ := btcutil.NewAddressPubKeyHash(nodeID[:], net)
return &SphinxNode{
nodeID: nodeID,
nodeAddr: nodeAddr,
lnKey: nodeKey,
// TODO(roasbeef): replace instead with bloom filter?
// * https://moderncrypto.org/mail-archive/messaging/2015/001911.html
seenSecrets: make(map[[sharedSecretSize]byte]struct{}),
}
}
开发者ID:DeniseTerry1,项目名称:lightning-onion,代码行数:17,代码来源:sphinx.go
示例7: TestSignTxOutput
func TestSignTxOutput(t *testing.T) {
t.Parallel()
// make key
// make script based on key.
// sign with magic pixie dust.
hashTypes := []SigHashType{
SigHashOld, // no longer used but should act like all
SigHashAll,
SigHashNone,
SigHashSingle,
SigHashAll | SigHashAnyOneCanPay,
SigHashNone | SigHashAnyOneCanPay,
SigHashSingle | SigHashAnyOneCanPay,
}
tx := &wire.MsgTx{
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutPoint: wire.OutPoint{
Hash: chainhash.Hash{},
Index: 0,
},
Sequence: 4294967295,
},
{
PreviousOutPoint: wire.OutPoint{
Hash: chainhash.Hash{},
Index: 1,
},
Sequence: 4294967295,
},
{
PreviousOutPoint: wire.OutPoint{
Hash: chainhash.Hash{},
Index: 2,
},
Sequence: 4294967295,
},
},
TxOut: []*wire.TxOut{
{
Value: 1,
},
{
Value: 2,
},
{
Value: 3,
},
},
LockTime: 0,
}
// Pay to Pubkey Hash (uncompressed)
for _, hashType := range hashTypes {
for i := range tx.TxIn {
msg := fmt.Sprintf("%d:%d", hashType, i)
key, err := btcec.NewPrivateKey(btcec.S256())
if err != nil {
t.Errorf("failed to make privKey for %s: %v",
msg, err)
break
}
pk := (*btcec.PublicKey)(&key.PublicKey).
SerializeUncompressed()
address, err := btcutil.NewAddressPubKeyHash(
btcutil.Hash160(pk), &chaincfg.TestNet3Params)
if err != nil {
t.Errorf("failed to make address for %s: %v",
msg, err)
break
}
pkScript, err := PayToAddrScript(address)
if err != nil {
t.Errorf("failed to make pkscript "+
"for %s: %v", msg, err)
}
if err := signAndCheck(msg, tx, i, pkScript, hashType,
mkGetKey(map[string]addressToKey{
address.EncodeAddress(): {key, false},
}), mkGetScript(nil), nil); err != nil {
t.Error(err)
break
}
}
}
// Pay to Pubkey Hash (uncompressed) (merging with correct)
for _, hashType := range hashTypes {
for i := range tx.TxIn {
msg := fmt.Sprintf("%d:%d", hashType, i)
key, err := btcec.NewPrivateKey(btcec.S256())
if err != nil {
t.Errorf("failed to make privKey for %s: %v",
msg, err)
break
//.........这里部分代码省略.........
开发者ID:jongillham,项目名称:btcd,代码行数:101,代码来源:sign_test.go
示例8: Deserialize
// Deserialize an LNId from byte slice (on disk)
// Note that this does not check any internal consistency, because on local
// storage there's no point. Check separately if needed.
// Also, old and probably needs to be changed / updated
func (l *LNAdr) Deserialize(s []byte) error {
b := bytes.NewBuffer(s)
// Fail if on-disk LNId too short
if b.Len() < 24 { // 24 is min lenght
return fmt.Errorf("can't read LNId - too short")
}
// read indicator of pubkey or pubkeyhash
x, err := b.ReadByte()
if err != nil {
return err
}
if x == 0xb0 { // for pubkey storage
// read 33 bytes of pubkey
l.PubKey, err = btcec.ParsePubKey(b.Next(33), btcec.S256())
if err != nil {
return err
}
l.Base58Adr, err = btcutil.NewAddressPubKeyHash(
btcutil.Hash160(l.PubKey.SerializeCompressed()),
globalconfig.NetParams)
if err != nil {
return err
}
} else if x == 0xa0 { // for pubkeyhash storage
l.Base58Adr, err = btcutil.NewAddressPubKeyHash(
b.Next(20), globalconfig.NetParams)
if err != nil {
return err
}
} else {
return fmt.Errorf("Unknown lnid indicator byte %x", x)
}
var nameLen, hostLen, endorseLen uint8
// read name length
err = binary.Read(b, binary.BigEndian, &nameLen)
if err != nil {
return err
}
// if name non-zero, read name
if nameLen > 0 {
l.name = string(b.Next(int(nameLen)))
}
// read host length
err = binary.Read(b, binary.BigEndian, &hostLen)
if err != nil {
return err
}
// if host non-zero, read host
if hostLen > 0 {
l.host = string(b.Next(int(hostLen)))
}
// read endorsement length
err = binary.Read(b, binary.BigEndian, &endorseLen)
if err != nil {
return err
}
// if endorsement non-zero, read endorsement
if endorseLen > 0 {
l.endorsement = b.Next(int(endorseLen))
}
return nil
}
开发者ID:mkl-,项目名称:lnd,代码行数:73,代码来源:lnadr.go
示例9: Address
// Address converts the extended key to a standard bitcoin pay-to-pubkey-hash
// address for the passed network.
func (k *ExtendedKey) Address(net *chaincfg.Params) (*btcutil.AddressPubKeyHash, error) {
pkHash := btcutil.Hash160(k.pubKeyBytes())
return btcutil.NewAddressPubKeyHash(pkHash, net)
}
开发者ID:skycoin,项目名称:skycoin-exchange,代码行数:6,代码来源:extendedkey.go
示例10: ExtractPkScriptAddrs
// 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(pkScript []byte, chainParams *chaincfg.Params) (ScriptClass, []btcutil.Address, int, error) {
var addrs []btcutil.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 := btcutil.NewAddressPubKeyHash(pops[2].data,
chainParams)
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 := btcutil.NewAddressPubKey(pops[0].data, chainParams)
if err == nil {
addrs = append(addrs, addr)
}
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 := btcutil.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([]btcutil.Address, 0, numPubKeys)
for i := 0; i < numPubKeys; i++ {
addr, err := btcutil.NewAddressPubKey(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
}
开发者ID:rahulxkrishna,项目名称:btcd,代码行数:82,代码来源:standard.go
示例11: TestPayToAddrScript
// 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 := btcutil.NewAddressPubKeyHash(decodeHex("e34cce70c863"+
"73273efcc54ce7d2a491bb4a0e84"), &chaincfg.MainNetParams)
if err != nil {
t.Errorf("Unable to create public key hash address: %v", err)
return
}
// Taken from transaction:
// b0539a45de13b3e0403909b8bd1a555b8cbe45fd4e3f3fda76f3a5f52835c29d
p2shMain, _ := btcutil.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 := btcutil.NewAddressPubKey(decodeHex("02192d74"+
"d0cb94344c9569c2e77901573d8d7903c3ebec3a957724895dca52c6b4"),
&chaincfg.MainNetParams)
if err != nil {
t.Errorf("Unable to create pubkey address (compressed): %v",
err)
return
}
p2pkCompressed2Main, err := btcutil.NewAddressPubKey(decodeHex("03b0bd"+
"634234abbb1ba1e986e884185c61cf43e001f9137f23c2c409273eb16e65"),
&chaincfg.MainNetParams)
if err != nil {
t.Errorf("Unable to create pubkey address (compressed 2): %v",
err)
return
}
p2pkUncompressedMain, err := btcutil.NewAddressPubKey(decodeHex("0411db"+
"93e1dcdb8a016b49840f8c53bc1eb68a382e97b1482ecad7b148a6909a5cb2"+
"e0eaddfb84ccf9744464f82e160bfa9b8b64f9d4c03f999b8643f656b412a3"),
&chaincfg.MainNetParams)
if err != nil {
t.Errorf("Unable to create pubkey address (uncompressed): %v",
err)
return
}
tests := []struct {
in btcutil.Address
expected string
err error
}{
// pay-to-pubkey-hash address on mainnet
{
p2pkhMain,
"DUP HASH160 DATA_20 0xe34cce70c86373273efcc54ce7d2a4" +
"91bb4a0e8488 CHECKSIG",
nil,
},
// pay-to-script-hash address on mainnet
{
p2shMain,
"HASH160 DATA_20 0xe8c300c87986efa84c37c0519929019ef8" +
"6eb5b4 EQUAL",
nil,
},
// pay-to-pubkey address on mainnet. compressed key.
{
p2pkCompressedMain,
"DATA_33 0x02192d74d0cb94344c9569c2e77901573d8d7903c3" +
"ebec3a957724895dca52c6b4 CHECKSIG",
nil,
},
// pay-to-pubkey address on mainnet. compressed key (other way).
{
p2pkCompressed2Main,
"DATA_33 0x03b0bd634234abbb1ba1e986e884185c61cf43e001" +
"f9137f23c2c409273eb16e65 CHECKSIG",
nil,
},
// pay-to-pubkey address on mainnet. uncompressed key.
{
p2pkUncompressedMain,
"DATA_65 0x0411db93e1dcdb8a016b49840f8c53bc1eb68a382e" +
"97b1482ecad7b148a6909a5cb2e0eaddfb84ccf97444" +
"64f82e160bfa9b8b64f9d4c03f999b8643f656b412a3 " +
"CHECKSIG",
nil,
},
// Supported address types with nil pointers.
{(*btcutil.AddressPubKeyHash)(nil), "", txscript.ErrUnsupportedAddress},
{(*btcutil.AddressScriptHash)(nil), "", txscript.ErrUnsupportedAddress},
{(*btcutil.AddressPubKey)(nil), "", txscript.ErrUnsupportedAddress},
// Unsupported address type.
{&bogusAddress{}, "", txscript.ErrUnsupportedAddress},
//.........这里部分代码省略.........
开发者ID:vineventura,项目名称:btcd,代码行数:101,代码来源:standard_test.go
示例12: ExampleSignTxOutput
// This example demonstrates manually creating and signing a redeem transaction.
func ExampleSignTxOutput() {
// Ordinarily the private key would come from whatever storage mechanism
// is being used, but for this example just hard code it.
privKeyBytes, err := hex.DecodeString("22a47fa09a223f2aa079edf85a7c2" +
"d4f8720ee63e502ee2869afab7de234b80c")
if err != nil {
fmt.Println(err)
return
}
privKey, pubKey := btcec.PrivKeyFromBytes(btcec.S256(), privKeyBytes)
pubKeyHash := btcutil.Hash160(pubKey.SerializeCompressed())
addr, err := btcutil.NewAddressPubKeyHash(pubKeyHash,
&chaincfg.MainNetParams)
if err != nil {
fmt.Println(err)
return
}
// For this example, create a fake transaction that represents what
// would ordinarily be the real transaction that is being spent. It
// contains a single output that pays to address in the amount of 1 BTC.
originTx := wire.NewMsgTx()
prevOut := wire.NewOutPoint(&wire.ShaHash{}, ^uint32(0))
txIn := wire.NewTxIn(prevOut, []byte{txscript.OP_0, txscript.OP_0})
originTx.AddTxIn(txIn)
pkScript, err := txscript.PayToAddrScript(addr)
if err != nil {
fmt.Println(err)
return
}
txOut := wire.NewTxOut(100000000, pkScript)
originTx.AddTxOut(txOut)
originTxHash, err := originTx.TxSha()
if err != nil {
fmt.Println(err)
return
}
// Create the transaction to redeem the fake transaction.
redeemTx := wire.NewMsgTx()
// Add the input(s) the redeeming transaction will spend. There is no
// signature script at this point since it hasn't been created or signed
// yet, hence nil is provided for it.
prevOut = wire.NewOutPoint(&originTxHash, 0)
txIn = wire.NewTxIn(prevOut, nil)
redeemTx.AddTxIn(txIn)
// Ordinarily this would contain that actual destination of the funds,
// but for this example don't bother.
txOut = wire.NewTxOut(0, nil)
redeemTx.AddTxOut(txOut)
// Sign the redeeming transaction.
lookupKey := func(a btcutil.Address) (*btcec.PrivateKey, bool, error) {
// Ordinarily this function would involve looking up the private
// key for the provided address, but since the only thing being
// signed in this example uses the address associated with the
// private key from above, simply return it with the compressed
// flag set since the address is using the associated compressed
// public key.
//
// NOTE: If you want to prove the code is actually signing the
// transaction properly, uncomment the following line which
// intentionally returns an invalid key to sign with, which in
// turn will result in a failure during the script execution
// when verifying the signature.
//
// privKey.D.SetInt64(12345)
//
return privKey, true, nil
}
// Notice that the script database parameter is nil here since it isn't
// used. It must be specified when pay-to-script-hash transactions are
// being signed.
sigScript, err := txscript.SignTxOutput(&chaincfg.MainNetParams,
redeemTx, 0, originTx.TxOut[0].PkScript, txscript.SigHashAll,
txscript.KeyClosure(lookupKey), nil, nil)
if err != nil {
fmt.Println(err)
return
}
redeemTx.TxIn[0].SignatureScript = sigScript
// Prove that the transaction has been validly signed by executing the
// script pair.
flags := txscript.ScriptBip16 | txscript.ScriptVerifyDERSignatures |
txscript.ScriptStrictMultiSig |
txscript.ScriptDiscourageUpgradableNops
s, err := txscript.NewScript(redeemTx.TxIn[0].SignatureScript,
originTx.TxOut[0].PkScript, 0, redeemTx, flags)
if err != nil {
fmt.Println(err)
return
}
if err := s.Execute(); err != nil {
fmt.Println(err)
return
//.........这里部分代码省略.........
开发者ID:jimmysong,项目名称:btcd,代码行数:101,代码来源:example_test.go
示例13: TestAddresses
func TestAddresses(t *testing.T) {
tests := []struct {
name string
addr string
encoded string
valid bool
result btcutil.Address
f func() (btcutil.Address, error)
net *chaincfg.Params
}{
// Positive P2PKH tests.
{
name: "mainnet p2pkh",
addr: "1MirQ9bwyQcGVJPwKUgapu5ouK2E2Ey4gX",
encoded: "1MirQ9bwyQcGVJPwKUgapu5ouK2E2Ey4gX",
valid: true,
result: btcutil.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() (btcutil.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 btcutil.NewAddressPubKeyHash(pkHash, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
name: "mainnet p2pkh 2",
addr: "12MzCDwodF9G1e7jfwLXfR164RNtx4BRVG",
encoded: "12MzCDwodF9G1e7jfwLXfR164RNtx4BRVG",
valid: true,
result: btcutil.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() (btcutil.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 btcutil.NewAddressPubKeyHash(pkHash, &chaincfg.MainNetParams)
},
net: &chaincfg.MainNetParams,
},
{
name: "testnet p2pkh",
addr: "mrX9vMRYLfVy1BnZbc5gZjuyaqH3ZW2ZHz",
encoded: "mrX9vMRYLfVy1BnZbc5gZjuyaqH3ZW2ZHz",
valid: true,
result: btcutil.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.TestNet3Params.PubKeyHashAddrID),
f: func() (btcutil.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 btcutil.NewAddressPubKeyHash(pkHash, &chaincfg.TestNet3Params)
},
net: &chaincfg.TestNet3Params,
},
// Negative P2PKH tests.
{
name: "p2pkh wrong hash length",
addr: "",
valid: false,
f: func() (btcutil.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 btcutil.NewAddressPubKeyHash(pkHash, &chaincfg.MainNetParams)
},
},
{
name: "p2pkh bad checksum",
addr: "1MirQ9bwyQcGVJPwKUgapu5ouK2E2Ey4gY",
valid: false,
},
// Positive P2SH tests.
{
// Taken from transactions:
// output: 3c9018e8d5615c306d72397f8f5eef44308c98fb576a88e030c25456b4f3a7ac
// input: 837dea37ddc8b1e3ce646f1a656e79bbd8cc7f558ac56a169626d649ebe2a3ba.
name: "mainnet p2sh",
addr: "3QJmV3qfvL9SuYo34YihAf3sRCW3qSinyC",
encoded: "3QJmV3qfvL9SuYo34YihAf3sRCW3qSinyC",
valid: true,
result: btcutil.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() (btcutil.Address, error) {
//.........这里部分代码省略.........
开发者ID:btcsuite,项目名称:btcutil,代码行数:101,代码来源:address_test.go
示例14: TestCheckTransactionStandard
// TestCheckTransactionStandard tests the checkTransactionStandard API.
func TestCheckTransactionStandard(t *testing.T) {
// Create some dummy, but otherwise standard, data for transactions.
prevOutHash, err := wire.NewShaHashFromStr("01")
if err != nil {
t.Fatalf("NewShaHashFromStr: unexpected error: %v", err)
}
dummyPrevOut := wire.OutPoint{Hash: *prevOutHash, Index: 1}
dummySigScript := bytes.Repeat([]byte{0x00}, 65)
dummyTxIn := wire.TxIn{
PreviousOutPoint: dummyPrevOut,
SignatureScript: dummySigScript,
Sequence: wire.MaxTxInSequenceNum,
}
addrHash := [20]byte{0x01}
addr, err := btcutil.NewAddressPubKeyHash(addrHash[:],
&chaincfg.TestNet3Params)
if err != nil {
t.Fatalf("NewAddressPubKeyHash: unexpected error: %v", err)
}
dummyPkScript, err := txscript.PayToAddrScript(addr)
if err != nil {
t.Fatalf("PayToAddrScript: unexpected error: %v", err)
}
dummyTxOut := wire.TxOut{
Value: 100000000, // 1 BTC
PkScript: dummyPkScript,
}
tests := []struct {
name string
tx wire.MsgTx
height int32
isStandard bool
code wire.RejectCode
}{
{
name: "Typical pay-to-pubkey-hash transaction",
tx: wire.MsgTx{
Version: 1,
TxIn: []*wire.TxIn{&dummyTxIn},
TxOut: []*wire.TxOut{&dummyTxOut},
LockTime: 0,
},
height: 300000,
isStandard: true,
},
{
name: "Transaction version too high",
tx: wire.MsgTx{
Version: wire.TxVersion + 1,
TxIn: []*wire.TxIn{&dummyTxIn},
TxOut: []*wire.TxOut{&dummyTxOut},
LockTime: 0,
},
height: 300000,
isStandard: false,
code: wire.RejectNonstandard,
},
{
name: "Transaction is not finalized",
tx: wire.MsgTx{
Version: 1,
TxIn: []*wire.TxIn{{
PreviousOutPoint: dummyPrevOut,
SignatureScript: dummySigScript,
Sequence: 0,
}},
TxOut: []*wire.TxOut{&dummyTxOut},
LockTime: 300001,
},
height: 300000,
isStandard: false,
code: wire.RejectNonstandard,
},
{
name: "Transaction size is too large",
tx: wire.MsgTx{
Version: 1,
TxIn: []*wire.TxIn{&dummyTxIn},
TxOut: []*wire.TxOut{{
Value: 0,
PkScript: bytes.Repeat([]byte{0x00},
maxStandardTxSize+1),
}},
LockTime: 0,
},
height: 300000,
isStandard: false,
code: wire.RejectNonstandard,
},
{
name: "Signature script size is too large",
tx: wire.MsgTx{
Version: 1,
TxIn: []*wire.TxIn{{
PreviousOutPoint: dummyPrevOut,
SignatureScript: bytes.Repeat([]byte{0x00},
maxStandardSigScriptSize+1),
Sequence: wire.MaxTxInSequenceNum,
//.........这里部分代码省略.........
开发者ID:vineventura,项目名称:btcd,代码行数:101,代码来源:policy_test.go
注:本文中的github.com/btcsuite/btcutil.NewAddressPubKeyHash函数示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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