Exemplos de BitWasp\Bitcoin\Transaction\Factory\Signer em PHP

Exemplo n.º 1

Arquivo: tx.spend.p2sh.p2wpkh.php Projeto: nmarley/bitcoin-php

use BitWasp\Buffertools\Buffer;
use BitWasp\Bitcoin\Key\PrivateKeyFactory;
use BitWasp\Bitcoin\Script\ScriptFactory;
use BitWasp\Bitcoin\Script\Script;
use BitWasp\Bitcoin\Transaction\OutPoint;
use BitWasp\Bitcoin\Transaction\TransactionFactory;
use BitWasp\Bitcoin\Script\WitnessProgram;
use BitWasp\Bitcoin\Script\P2shScript;
use BitWasp\Bitcoin\Crypto\Hash;
use BitWasp\Bitcoin\Script\Opcodes;
use BitWasp\Bitcoin\Bitcoin;
$wif = 'QP3p9tRpTGTefG4a8jKoktSWC7Um8qzvt8wGKMxwWyW3KTNxMxN7';
$s = \BitWasp\Bitcoin\Network\NetworkFactory::bitcoinSegnet();
Bitcoin::setNetwork($s);
$ec = \BitWasp\Bitcoin\Bitcoin::getEcAdapter();
$key = PrivateKeyFactory::fromWif($wif);
echo "Bitcoin address: " . $key->getPublicKey()->getAddress()->getAddress() . PHP_EOL;
$outpoint = new OutPoint(Buffer::hex('23d6640c3f3383ffc8233fbd830ee49162c720389bbba1c313a43b06a235ae13', 32), 0);
$destination = new WitnessProgram(0, $key->getPubKeyHash());
$p2sh = new \BitWasp\Bitcoin\Script\P2shScript($destination->getScript());
$value = 95590000;
$txOut = new \BitWasp\Bitcoin\Transaction\TransactionOutput($value, $p2sh->getOutputScript());
$tx = TransactionFactory::build()->spendOutPoint($outpoint)->payToAddress(94550000, $key->getPublicKey()->getAddress())->get();
$signed = new \BitWasp\Bitcoin\Transaction\Factory\Signer($tx, $ec);
$signed->sign(0, $key, $txOut, $destination->getScript());
$ss = $signed->get();
$consensus = ScriptFactory::consensus(\BitWasp\Bitcoin\Script\Interpreter\InterpreterInterface::VERIFY_P2SH | \BitWasp\Bitcoin\Script\Interpreter\InterpreterInterface::VERIFY_WITNESS);
echo "Script validation result: " . ($ss->validator()->checkSignature($consensus, 0, 95590000, $p2sh->getOutputScript()) ? "yay\n" : "nay\n");
echo PHP_EOL;
echo $ss->getWitnessBuffer()->getHex() . PHP_EOL . PHP_EOL;
echo $ss->getHex() . PHP_EOL;

Exemplo n.º 2

Arquivo: tx.fund.p2sh.p2wpkh.php Projeto: nmarley/bitcoin-php

<?php

require "../vendor/autoload.php";
use BitWasp\Buffertools\Buffer;
use BitWasp\Bitcoin\Key\PrivateKeyFactory;
use BitWasp\Bitcoin\Script\ScriptFactory;
use BitWasp\Bitcoin\Transaction\OutPoint;
use BitWasp\Bitcoin\Transaction\TransactionFactory;
use BitWasp\Bitcoin\Script\WitnessProgram;
use BitWasp\Bitcoin\Bitcoin;
$wif = 'QP3p9tRpTGTefG4a8jKoktSWC7Um8qzvt8wGKMxwWyW3KTNxMxN7';
$s = \BitWasp\Bitcoin\Network\NetworkFactory::bitcoinSegnet();
Bitcoin::setNetwork($s);
$ec = \BitWasp\Bitcoin\Bitcoin::getEcAdapter();
$key = PrivateKeyFactory::fromWif($wif);
echo $key->getPublicKey()->getAddress()->getAddress() . PHP_EOL;
$outpoint = new OutPoint(Buffer::hex('703f50920bff10e1622117af81b622d8bbd625460e61909cc3f8b8ee78a59c0d', 32), 0);
$scriptPubKey = ScriptFactory::scriptPubKey()->payToPubKeyHash($key->getPublicKey());
$value = 100000000;
$txOut = new \BitWasp\Bitcoin\Transaction\TransactionOutput($value, $scriptPubKey);
$destination = new WitnessProgram(0, $key->getPubKeyHash());
$p2sh = new \BitWasp\Bitcoin\Script\P2shScript($destination->getScript());
$tx = TransactionFactory::build()->spendOutPoint($outpoint)->output(95590000, $p2sh->getOutputScript())->get();
$signed = new \BitWasp\Bitcoin\Transaction\Factory\Signer($tx, $ec);
$signed->sign(0, $key, $txOut);
$ss = $signed->get();
echo $ss->getHex() . PHP_EOL;

Exemplo n.º 3

Arquivo: tx.spend.p2wsh.php Projeto: nmarley/bitcoin-php

require "../vendor/autoload.php";
use BitWasp\Buffertools\Buffer;
use BitWasp\Bitcoin\Key\PrivateKeyFactory;
use BitWasp\Bitcoin\Script\ScriptFactory;
use BitWasp\Bitcoin\Script\Script;
use BitWasp\Bitcoin\Transaction\OutPoint;
use BitWasp\Bitcoin\Transaction\TransactionFactory;
use BitWasp\Bitcoin\Script\WitnessProgram;
use BitWasp\Bitcoin\Script\P2shScript;
use BitWasp\Bitcoin\Crypto\Hash;
use BitWasp\Bitcoin\Script\Opcodes;
use BitWasp\Bitcoin\Bitcoin;
$wif = 'QP3p9tRpTGTefG4a8jKoktSWC7Um8qzvt8wGKMxwWyW3KTNxMxN7';
$s = \BitWasp\Bitcoin\Network\NetworkFactory::bitcoinSegnet();
Bitcoin::setNetwork($s);
$ec = \BitWasp\Bitcoin\Bitcoin::getEcAdapter();
$key = PrivateKeyFactory::fromWif($wif);
echo "Bitcoin address: " . $key->getPublicKey()->getAddress()->getAddress() . PHP_EOL;
$destScript = ScriptFactory::scriptPubKey()->payToPubKeyHash($key->getPublicKey());
$program = new WitnessProgram(0, Hash::sha256($destScript->getBuffer()));
$outpoint = new OutPoint(Buffer::hex('c2197f15d510304f1463230c0e61566bfb8dcadb7e1c510d3c0470bcfbca2194', 32), 0);
$txOut = new \BitWasp\Bitcoin\Transaction\TransactionOutput(99990000, $program->getScript());
$tx = TransactionFactory::build()->spendOutPoint($outpoint)->payToAddress(97900000, $key->getPublicKey()->getAddress())->get();
$signed = new \BitWasp\Bitcoin\Transaction\Factory\Signer($tx, $ec);
$signed->sign(0, $key, $txOut, null, $destScript);
$ss = $signed->get();
$consensus = ScriptFactory::consensus(\BitWasp\Bitcoin\Script\Interpreter\InterpreterInterface::VERIFY_P2SH | \BitWasp\Bitcoin\Script\Interpreter\InterpreterInterface::VERIFY_WITNESS);
echo "Script validation result: " . ($ss->validator()->checkSignature($consensus, 0, 99990000, $txOut->getScript()) ? "yay\n" : "nay\n");
echo PHP_EOL;
echo $ss->getWitnessBuffer()->getHex() . PHP_EOL . PHP_EOL;
//echo $ss->getHex() . PHP_EOL;