public function testSignMessageDataSetAgainstRPC()
{
if (!getenv('BITCOINLIB_TEST_AGAINST_RPC')) {
return $this->markTestSkipped("Not testing against RPC");
}
// special case, when undefined we do 1, otherwise we do ENV * 5 (50 on travis)
$cnt = getenv('BITCOINLIB_EXTENSIVE_TESTING') ? getenv('BITCOINLIB_EXTENSIVE_TESTING') * 5 : 1;
$rpcHost = getenv('BITCOINLIB_RPC_HOST') ?: '127.0.0.1';
$rpcUser = getenv('BITCOINLIB_RPC_USER') ?: 'bitcoinrpc';
$rpcPassword = getenv('BITCOINLIB_RPC_PASSWORD') ?: '6Wk1SYL7JmPYoUeWjYRSdqij4xrM5rGBvC4kbJipLVJK';
$rpc = new Jsonrpcclient(['url' => "http://{$rpcUser}:{$rpcPassword}@{$rpcHost}:8332"]);
if ($rpc->getinfo() == null) {
$this->fail("Can't connect to bitcoind");
}
$data = json_decode(file_get_contents(__DIR__ . "/data/signverify.json"), true);
$data = array_map(function ($k) use($data) {
return $data[$k];
}, (array) array_rand($data, $cnt));
foreach ($data as $row) {
$privKey = BitcoinLib::WIF_to_private_key($row['wif']);
$signature = BitcoinLib::signMessage($row['address'], $privKey);
$this->assertTrue(!!$signature);
$this->assertTrue(BitcoinLib::verifyMessage($row['address'], $signature, $row['address']));
$this->assertTrue($rpc->verifymessage($row['address'], $signature, $row['address']));
}
}
public function signMessage($address)
{
$input = Input::all();
$output = array();
if (!isset($input['message']) or trim($input['message']) == '') {
$output['error'] = 'Message required';
$output['result'] = false;
return new Response($output, 400);
}
$get = PaymentAddress::where('uuid', $address)->orWhere('address', $address)->first();
$found = false;
if (!$get) {
$output['error'] = 'Bitcoin address does not belong to server';
$output['result'] = false;
return new Response($output, 400);
}
$address = $get->address;
$address_generator = app('Tokenly\\BitcoinAddressLib\\BitcoinAddressGenerator');
$lib = new BitcoinLib();
$priv_key = $address_generator->WIFPrivateKey($get->private_key_token);
$priv_key = BitcoinLib::WIF_to_private_key($priv_key);
$sign = $priv_key;
try {
$sign = $lib->signMessage($input['message'], $priv_key);
} catch (Exception $e) {
$sign = false;
}
if (!$sign) {
$output['error'] = 'Error signing message';
$output['result'] = false;
return new Response($output, 500);
}
$output['result'] = $sign;
return new Response($output);
}
/**
* create checksum to verify ownership of the master primary key
*
* @return string[] [address, signature]
*/
protected function createChecksumVerificationSignature()
{
$import = BIP32::import($this->primaryPrivateKey->key());
$public = $this->primaryPrivateKey->publicKey();
$address = BitcoinLib::public_key_to_address($public, $import['version']);
return [$address, BitcoinLib::signMessage($address, $import)];
}
