/**
* @param $primaryMnemonic
* @param $primaryPassphrase
* @param $backupMnemonic
* @param array $blocktrailPublicKeys
* @param BlockchainDataServiceInterface $bitcoinClient
* @param string $network
* @param bool $testnet
* @throws \Exception
*/
public function __construct($primaryMnemonic, $primaryPassphrase, $backupMnemonic, array $blocktrailPublicKeys, BlockchainDataServiceInterface $bitcoinClient, $network = 'btc', $testnet = false)
{
// normalize network and set bitcoinlib to the right magic-bytes
list($this->network, $this->testnet) = $this->normalizeNetwork($network, $testnet);
BitcoinLib::setMagicByteDefaults($this->network . ($this->testnet ? '-testnet' : ''));
//create BIP32 keys for the Blocktrail public keys
foreach ($blocktrailPublicKeys as $blocktrailKey) {
$this->blocktrailPublicKeys[$blocktrailKey['keyIndex']] = BIP32Key::create($blocktrailKey['pubkey'], $blocktrailKey['path']);
}
//set the unspent output finder, using the given bitcoin data service provider
$this->bitcoinClient = $bitcoinClient;
$this->utxoFinder = new UnspentOutputFinder($this->bitcoinClient);
// cleanup copy paste errors from mnemonics
$primaryMnemonic = str_replace(" ", " ", str_replace("\r\n", " ", str_replace("\n", " ", trim($primaryMnemonic))));
$backupMnemonic = str_replace(" ", " ", str_replace("\r\n", " ", str_replace("\n", " ", trim($backupMnemonic))));
// convert the primary and backup mnemonics to seeds (using BIP39), then create private keys (using BIP32)
$primarySeed = BIP39::mnemonicToSeedHex($primaryMnemonic, $primaryPassphrase);
$backupSeed = BIP39::mnemonicToSeedHex($backupMnemonic, "");
$this->primaryPrivateKey = BIP32Key::create(BIP32::master_key($primarySeed, $this->network, $this->testnet));
$this->backupPrivateKey = BIP32Key::create(BIP32::master_key($backupSeed, $this->network, $this->testnet));
}
public function testSignP2SH()
{
BitcoinLib::setMagicByteDefaults('bitcoin-testnet');
$redeem_script = "522103c0b1fd07752ebdd43c75c0a60d67958eeac8d4f5245884477eae094c4361418d2102ab1fae8dacd465460ad8e0c08cb9c25871782aa539a58b65f9bf1264c355d0982102dc43b58ee5313d1969b939718d2c8104a3365d45f12f91753bfc950d16d3e82e53ae";
$inputs = array(array("txid" => "83c5c88e94d9c518f314e30ca0529ab3f8e5e4f14a8936db4a32070005e3b61f", "vout" => 0, "scriptPubKey" => "a9145fe34588f475c5251ff994eafb691a5ce197d18b87", "redeemScript" => $redeem_script, "value" => 0.0001));
$outputs = array("n3P94USXs7LzfF4BKJVyGv2uCfBQRbvMZJ" => BitcoinLib::toSatoshi(0.0001));
$raw_transaction = RawTransaction::create($inputs, $outputs);
/*
* sign with first key
*/
$wallet = array();
RawTransaction::private_keys_to_wallet($wallet, array("cV2BRcdtWoZMSovYCpoY9gyvjiVK5xufpAwdAFk1jdonhGZq1cCm"));
RawTransaction::redeem_scripts_to_wallet($wallet, array($redeem_script));
$sign = RawTransaction::sign($wallet, $raw_transaction, json_encode($inputs));
$this->assertEquals(2, $sign['req_sigs']);
$this->assertEquals(1, $sign['sign_count']);
$this->assertEquals('false', $sign['complete']);
/*
* sign with second key
*/
$wallet = array();
RawTransaction::private_keys_to_wallet($wallet, array("cMps8Dg4Z1ThcwvPiPpshR6cbosYoTrgUwgLcFasBSxsdLHwzoUK"));
RawTransaction::redeem_scripts_to_wallet($wallet, array($redeem_script));
$sign = RawTransaction::sign($wallet, $sign['hex'], json_encode($inputs));
$this->assertEquals(2, $sign['req_sigs']);
$this->assertEquals(2, $sign['sign_count']);
$this->assertEquals('true', $sign['complete']);
/*
* sign with third key
*/
$wallet = array();
RawTransaction::private_keys_to_wallet($wallet, array("cNn72iUvQhuzZCWg3TC31fvyNDYttL8emHgMcFJzhF4xnFo8LYCk"));
RawTransaction::redeem_scripts_to_wallet($wallet, array($redeem_script));
$sign = RawTransaction::sign($wallet, $sign['hex'], json_encode($inputs));
$this->assertEquals(2, $sign['req_sigs']);
$this->assertEquals(3, $sign['sign_count']);
$this->assertEquals('true', $sign['complete']);
BitcoinLib::setMagicByteDefaults('bitcoin');
}
/**
* set BitcoinLib to the correct magic-byte defaults for the selected network
*
* @param $network
* @param $testnet
*/
protected function setBitcoinLibMagicBytes($network, $testnet)
{
BitcoinLib::setMagicByteDefaults($network . ($testnet ? '-testnet' : ''));
}
public function setup()
{
// ensure we're set to bitcoin and not bitcoin-testnet
BitcoinLib::setMagicByteDefaults('bitcoin');
}
public function testSignMessageTestnet()
{
BitcoinLib::setMagicByteDefaults('bitcoin-testnet');
$this->assertTrue(BitcoinLib::verifyMessage("mkiPAxhzUMo8mAwW3q95q7aNuXt6HzbbUA", "IND22TSMS2uuWyIn2Be49ajaGwNmiQtiCXrozev00cPFXpACe8LQYU/t6xp8YXb5SIVAnqEn/DailZw+OM85TM0=", "mkiPAxhzUMo8mAwW3q95q7aNuXt6HzbbUA"));
BitcoinLib::setMagicByteDefaults('bitcoin');
}
public function setup()
{
parent::setup();
// ensure we're set to bitcoin-testnet and not bitcoin
BitcoinLib::setMagicByteDefaults('bitcoin-testnet');
}
<?php
use BitWasp\BitcoinLib\BitcoinLib;
use BitWasp\BitcoinLib\RawTransaction;
require_once __DIR__ . '/../vendor/autoload.php';
/*
* !! TESTNET !!
*/
BitcoinLib::setMagicByteDefaults("bitcoin-testnet");
/*
* address: n3P94USXs7LzfF4BKJVyGv2uCfBQRbvMZJ
* priv: cV2BRcdtWoZMSovYCpoY9gyvjiVK5xufpAwdAFk1jdonhGZq1cCm
* pub: 03c0b1fd07752ebdd43c75c0a60d67958eeac8d4f5245884477eae094c4361418d
*
* address: mhsywR248h21gCB8oSwse5tmFSPvo9d5ML
* priv: cMps8Dg4Z1ThcwvPiPpshR6cbosYoTrgUwgLcFasBSxsdLHwzoUK
* pub: 02ab1fae8dacd465460ad8e0c08cb9c25871782aa539a58b65f9bf1264c355d098
*
* address: mh7gsCxi4pcuNyHU9aWD9pGogHNJJZcCta
* priv: cNn72iUvQhuzZCWg3TC31fvyNDYttL8emHgMcFJzhF4xnFo8LYCk
* pub: 02dc43b58ee5313d1969b939718d2c8104a3365d45f12f91753bfc950d16d3e82e
*
* 2of3 address: 2N1zEScjXeBDX2Gy4c6ojLTfqjRjSvf7iEC
* 2of3 redeem: 522103c0b1fd07752ebdd43c75c0a60d67958eeac8d4f5245884477eae094c4361418d2102ab1fae8dacd465460ad8e0c08cb9c25871782aa539a58b65f9bf1264c355d0982102dc43b58ee5313d1969b939718d2c8104a3365d45f12f91753bfc950d16d3e82e53ae
*
* funded in TX: 83c5c88e94d9c518f314e30ca0529ab3f8e5e4f14a8936db4a32070005e3b61f
*/
$redeem_script = "522103c0b1fd07752ebdd43c75c0a60d67958eeac8d4f5245884477eae094c4361418d2102ab1fae8dacd465460ad8e0c08cb9c25871782aa539a58b65f9bf1264c355d0982102dc43b58ee5313d1969b939718d2c8104a3365d45f12f91753bfc950d16d3e82e53ae";
$inputs = array(array("txid" => "83c5c88e94d9c518f314e30ca0529ab3f8e5e4f14a8936db4a32070005e3b61f", "vout" => 0, "scriptPubKey" => "a9145fe34588f475c5251ff994eafb691a5ce197d18b87", "redeemScript" => $redeem_script));
$outputs = array("n3P94USXs7LzfF4BKJVyGv2uCfBQRbvMZJ" => BitcoinLib::toSatoshi(0.0001));
$raw_transaction = RawTransaction::create($inputs, $outputs);
