/**
* Sign the transaction skeleton.
*
* @param string[]|string $privateKeys
* @param string $coinSymbol
* @return $this
* @throws BlockCypherSignatureException
*/
public function sign($privateKeys, $coinSymbol)
{
if (is_string($privateKeys)) {
$privateKeys = array($privateKeys);
}
// Create PrivateKey objects from plain hex private keys (public keys compressed)
$privateKeyCompressedList = PrivateKeyList::fromHexPrivateKeyArray($privateKeys, $coinSymbol, true);
// Create PrivateKey objects from plain hex private keys (public keys uncompressed)
// Uncompressed keys are not supported by the API, we use them only to check if user is using them and
// show a specific exception.
$privateKeyUncompressedList = PrivateKeyList::fromHexPrivateKeyArray($privateKeys, $coinSymbol, false);
$this->generateSignatures($privateKeyCompressedList, $privateKeyUncompressedList, $coinSymbol);
return $this;
}
/**
* @dataProvider dataProvider
* @expectedException \InvalidArgumentException
* @param $address
*/
public function testFromHexPrivateKeyArrayWithInvalidCoinSymbol($address)
{
$hexPrivateKeyArray = array($address['private']);
$privateKeyList = PrivateKeyList::fromHexPrivateKeyArray($hexPrivateKeyArray, 'INVALID-COIN-SYMBOL', $address['compressed']);
$this->assertEmpty($privateKeyList->getPrivateKeys());
}
