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genkomodo output as json #10

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genkomodo output as json #10

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a229dfb
change printout to json format
Apr 11, 2021
bb61308
change json keys pattern
Apr 11, 2021
c4c7c7a
use underscore instead of dashes in json
marcelhodan Apr 14, 2021
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46 changes: 31 additions & 15 deletions genkomodo.php
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Original file line number Diff line number Diff line change
Expand Up @@ -143,11 +143,15 @@ public function getWIF($compressed = true, $PrivatePrefix = 128)
$bitcoinECDSA->setPrivateKey($k);
// uncomment the line below if you want to calc everything from WIF, instead of passphrase
// $bitcoinECDSA->setPrivateKeyWithWif("Uqe8cy26KvC2xqfh3aCpKvKjtoLC5YXiDW3iYf4MGSSy1RgMm3V5");
echo " Passphrase: '" . $passphrase . "'" . PHP_EOL;
echo PHP_EOL;

echo "{ \"passphrase\": \"" . $passphrase . "\"," . PHP_EOL;

foreach ($coins as $coin) {
echo "\"coins\":[" . PHP_EOL;

$length = count($coins);
for ($i = 0; $i < $length; $i++) {

$coin = $coins[$i];

if (is_array($coin["PUBKEY_ADDRESS"])) {
$NetworkPrefix = bin2hex(implode("",array_map("chr", $coin["PUBKEY_ADDRESS"])));
Expand All @@ -158,20 +162,28 @@ public function getWIF($compressed = true, $PrivatePrefix = 128)
// Returns the compressed public key. The compressed PubKey starts with 0x02 if it's y coordinate is even and 0x03 if it's odd, the next 32 bytes corresponds to the x coordinates.
$NetworkPrefix = $bitcoinECDSA->getNetworkPrefix();

echo "\x1B[01;37m[\x1B[01;32m " . $coin["name"] . " \x1B[01;37m]\x1B[0m" . PHP_EOL;
echo " Network Prefix: " . $NetworkPrefix . PHP_EOL;
echo " Compressed Public Key: " . $bitcoinECDSA->getPubKey() . PHP_EOL;
echo "Uncompressed Public Key: " . $bitcoinECDSA->getUncompressedPubKey() . PHP_EOL;
echo " Private Key: " . $bitcoinECDSA->getPrivateKey() . PHP_EOL;
echo " Compressed WIF: " . $bitcoinECDSA->getWIF( true, $coin["SECRET_KEY"]) . PHP_EOL;
echo " Uncompressed WIF: " . $bitcoinECDSA->getWIF(false, $coin["SECRET_KEY"]) . PHP_EOL;
echo "{" . PHP_EOL;
echo "\"coin\": \"" . $coin["name"] . "\"," . PHP_EOL;
echo "\"network_prefix\": \"" . $NetworkPrefix . "\"," . PHP_EOL;
echo "\"compressed_public_key\": \"" . $bitcoinECDSA->getPubKey() . "\"," . PHP_EOL;
echo "\"uncompressed_public_key\": \"" . $bitcoinECDSA->getUncompressedPubKey() . "\"," . PHP_EOL;
echo "\"private_key\": \"" . $bitcoinECDSA->getPrivateKey() . "\"," . PHP_EOL;
echo "\"compressed_wif\": \"" . $bitcoinECDSA->getWIF( true, $coin["SECRET_KEY"]) . "\"," . PHP_EOL;
echo "\"uncompressed_wif\": \"" . $bitcoinECDSA->getWIF(false, $coin["SECRET_KEY"]) . "\"," . PHP_EOL;

$address = $bitcoinECDSA->getAddress(); //compressed Bitcoin address
echo " Compressed Address: " . sprintf("%34s",$address) . PHP_EOL;
echo "\"compressed_address\": \"" . sprintf("%34s",$address) . "\"," . PHP_EOL;
$address = $bitcoinECDSA->getUncompressedAddress();
echo "Uncompressed Address: " . sprintf("%34s",$address) . PHP_EOL;
echo "\"uncompressed_address\": \"" . sprintf("%34s",$address) . "\"" . PHP_EOL;
if( $i < $length -1 ) {
echo "}," . PHP_EOL;
}else{
echo "}" . PHP_EOL;
}
}

echo "]," . PHP_EOL;

/* ETH/ERC20 */

// https://ethereum.stackexchange.com/questions/3542/how-are-ethereum-addresses-generated
Expand All @@ -182,11 +194,15 @@ public function getWIF($compressed = true, $PrivatePrefix = 128)
// https://github.com/ethereum/EIPs/issues/55#issuecomment-187159063
// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-55.md

echo "\x1B[01;37m[\x1B[01;32m " . "ETH/ERC20" . " \x1B[01;37m]\x1B[0m" . PHP_EOL;
echo "\"symbols\":" . PHP_EOL ;
echo "{ \"symbol\":\"" . "ETH/ERC20" . "\"," . PHP_EOL;
$kec = new Keccak256();
$bitcoinECDSA->setPrivateKey($k);
$pubkey = substr($bitcoinECDSA->getUncompressedPubKey(),2);

$address = substr($kec->hash(pack("H*",$pubkey), 256), -40);
echo " ETH/ERC20 Address: 0x" . EIP55_2($address) . PHP_EOL;
?>
echo "\"address\": \"0x" . EIP55_2($address) . "\"" . PHP_EOL;
echo "}" . PHP_EOL;

echo "}" . PHP_EOL;
?>