public function testdecoderawtransaction()
{
$arr = ["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", "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", "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", "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", "01000000011aaebeeb686e02c3471f0cf9f12eb6d69e45c3dd89cc0fa135e26ca72ec8d2c1020000006b483045022100f119173e52f8950dc0f369c64546746b900d621633f7a1d9b386232b5c21d6430220197f389584d087f34d250ffc8e5908a6ec9651fd02f64f200d3a60abe0df4287012102a1c5150347aa359ad363b7ccaf8602e7538de37935ebb2bb1656e20bfc6cd111ffffffff02b421e428000000001976a91443d6d50fb700dc1d98494942f8c378b8cbbb0def88ac80969800000000001976a9148e10169967933a59a77260277bb6f4d2869ed53088ac00000000"];
foreach ($arr as $tx) {
$real = $this->client->decoderawtransaction($tx);
$decode = RawTransaction::decode($tx);
$count = count($real['vin']);
for ($i = 0; $i < $count; $i++) {
$this->assertEquals($real['vin'][$i]['scriptSig']['hex'], $decode['vin'][$i]['scriptSig']['hex']);
}
$count = count($real['vout']);
for ($i = 0; $i < $count; $i++) {
$this->assertEquals($real['vout'][$i]['scriptPubKey']['hex'], $decode['vout'][$i]['scriptPubKey']['hex']);
}
}
}
public function handle_sign_post_request($post_request)
{
$this->CI->load->model('order_model');
$this->CI->load->model('bip32_model');
$this->CI->load->library('bw_bitcoin');
if (!isset($post_request['auth_id'])) {
// Need this in order to delete it later, as the action is a write action.
return 'Unable to proceed, no auth ID';
}
$decode_tx = \BitWasp\BitcoinLib\RawTransaction::decode($post_request['tx']);
if ($decode_tx == FALSE) {
return 'Invalid transaction';
}
$order = $this->CI->order_model->get($post_request['sign_order_id']);
$signing_user = $post_request['user_id'] == $order['buyer']['id'] ? $order['buyer'] : $order['vendor'];
$signing_pubkey_id = $order[strtolower($signing_user['user_role']) . '_public_key'];
$user_key = $this->CI->bip32_model->get_child_key($signing_pubkey_id);
$handle = $this->CI->bw_bitcoin->handle_order_tx_submission($order, $post_request['tx'], $user_key);
if (is_string($handle)) {
echo $handle;
}
return $handle;
//$this->CI->onchain_model->clear_auth($post_request['auth_id']);
}
/**
* Details
* Buyer URI: purchases/details/<order_id>
* Vendor URI: orders/details/<order_id>
* Admin URI: admin/orders/<order_id>
*
* Order details page. Shows buyer/vendor/admin the details of the
* the order.
*
* @param int $order_id
*/
public function details($order_id)
{
if (!(is_numeric($order_id) && $order_id >= 0)) {
redirect('');
}
$data['order'] = $this->order_model->get($order_id);
// no restriction on buyer/vendor
if ($data['order'] == FALSE) {
redirect('');
}
// Work out if the user is allowed to view this order.
if (!$this->current_user->user_role == 'Admin' && !($this->current_user->user_id == $data['order']['buyer']['id']) && !($this->current_user->user_id == $data['order']['vendor']['id'])) {
redirect('');
}
// Only allow access when the order is confirmed by the buyer.
if ($data['order']['progress'] == '0') {
redirect('');
}
if ($this->current_user->user_role == 'Buyer') {
$data['action_page'] = 'purchases/details/' . $order_id;
$data['cancel_page'] = 'purchases';
} else {
if ($this->current_user->user_role == 'Vendor') {
$data['action_page'] = 'orders/details/' . $order_id;
$data['cancel_page'] = 'orders';
} else {
if ($this->current_user->user_role == 'Admin') {
$data['action_page'] = 'admin/order/' . $order_id;
$data['cancel_page'] = 'admin/orders';
}
}
}
$this->load->model('transaction_cache_model');
$this->load->model('bip32_model');
$this->load->model('review_model');
$child_key_id = $data['order'][strtolower($this->current_user->user_role) . '_public_key'];
$data['my_multisig_key'] = $this->bip32_model->get_child_key($child_key_id);
$data['wallet_salt'] = $this->users_model->wallet_salt($this->current_user->user_id);
$this->load->library('bw_bitcoin');
$html = $this->bw_bitcoin->js_html($data['order']['redeemScript'], $data['order']['unsigned_transaction']);
if (is_array($data['my_multisig_key'])) {
$data['signing_info'] = array('parent_extended_public_key' => $data['my_multisig_key']['parent_extended_public_key'], 'extended_public_key' => $data['my_multisig_key']['extended_public_key'], 'bip32_provider' => $data['my_multisig_key']['provider'], 'full_key_index' => "m/0'/0/" . $data['my_multisig_key']['key_index'], 'key_index' => "m/0'/0/" . $data['my_multisig_key']['key_index'], 'public_key' => $data['my_multisig_key']['public_key'], 'partially_signed_transaction' => $data['order']['partially_signed_transaction'], 'unsigned_transaction' => $data['order']['unsigned_transaction'], 'wallet_salt' => $data['wallet_salt'], 'crafted_html' => $html);
$ident = strtolower($data['my_multisig_key']['provider']);
$this->_partial("sign_form_output", "orders/details_form_" . $ident);
if ($ident == 'js') {
$data['header_meta'] = $this->load->view('orders/add_signature_js', $data['signing_info'], TRUE);
$this->load->model('users_model');
} elseif ($ident == 'onchain') {
$this->load->library('onchainlib');
$tx_crc = substr(hash('sha256', $data['order']['partially_signed_transaction'] == '' ? $data['order']['unsigned_transaction'] : $data['order']['partially_signed_transaction']), 0, 8);
$data['onchain_sign'] = $this->onchainlib->sign_request($data['order']['id'], $tx_crc);
}
}
// Only allow a vendor to refund, if the progress is either 3 or 4 (not yet dispatched)
$data['can_refund'] = ($this->current_user->user_role == 'Vendor' and in_array($data['order']['progress'], array('3', '4')));
$data['display_sign_form'] = (bool) (($data['order']['vendor_selected_upfront'] == '1' or $data['order']['vendor_selected_escrow'] == '0') and $data['order']['progress'] == '3' && $this->current_user->user_role == 'Buyer' or $data['order']['progress'] == '4' && $this->current_user->user_role == 'Vendor' or ($data['order']['vendor_selected_escrow'] == '1' and $data['order']['vendor_selected_upfront'] == '0' and $data['order']['progress'] == '4' && $this->current_user->user_role == 'Vendor' or $data['order']['progress'] == '5' && $this->current_user->user_role == 'Buyer') or ($data['order']['progress'] == '6' and $data['order']['partially_signed_transaction'] == '' or $data['order']['partially_signed_transaction'] !== '' and $data['order']['partially_signing_user_id'] !== $this->current_user->user_id) or ($data['order']['progress'] == '8' and $data['order']['partially_signed_transaction'] == '' or $data['order']['partially_signed_transaction'] !== '' and $data['order']['partially_signing_user_id'] !== $this->current_user->user_id));
$data['display_sign_msg'] = $data['order']['partially_signed_transaction'] == '' ? 'Please add first signature.' : 'Please sign to complete transaction.';
// Only allow access to the form handling script if the form is allowed to be displayed.
if ($data['display_sign_form'] == TRUE) {
// JS
if ($this->input->post('submit_js_signed_transaction') == 'Submit Transaction') {
if ($this->form_validation->run('submit_js_signed_transaction') == TRUE) {
$check = $this->bw_bitcoin->handle_order_tx_submission($data['order'], $this->input->post('js_transaction'), $data['my_multisig_key']);
if (is_string($check)) {
$data['invalid_transaction_error'] = $check;
} else {
if ($check == TRUE) {
if (strlen($data['order']['partially_signed_transaction']) > 0) {
$this->current_user->set_return_message('Transaction has been submitted, and will be processed shortly.', 'success');
redirect($data['action_page']);
} else {
if ($data['order']['progress'] == '3') {
// Buyer must sign early before vendor dispatches.
$update = array('partially_signed_transaction' => $this->input->post('js_transaction'), 'partially_signing_user_id' => $this->current_user->user_id, 'partially_signed_time' => time());
$this->order_model->progress_order($order_id, '3', '4', $update);
} else {
if ($data['order']['progress'] == '4') {
// Vendor indicates they have dispatched.
$update = array('partially_signed_transaction' => $this->input->post('js_transaction'), 'partially_signing_user_id' => $this->current_user->user_id, 'partially_signed_time' => time(), 'dispatched_time' => time(), 'dispatched' => '1');
$this->order_model->progress_order($order_id, '4', '5', $update);
} else {
if ($data['order']['progress'] == '6') {
$update = array('partially_signed_transaction' => $this->input->post('js_transaction'), 'partially_signing_user_id' => $this->current_user->user_id, 'partially_signed_time' => time());
$this->order_model->update_order($order_id, $update);
} else {
if ($data['order']['progress'] == '8') {
$update = array('partially_signed_transaction' => $this->input->post('js_transaction'), 'partially_signing_user_id' => $this->current_user->user_id, 'partially_signed_time' => time());
$this->order_model->update_order($order_id, $update);
}
}
}
}
$this->current_user->set_return_message('Your partially signed transaction has been saved!', 'success');
redirect($data['action_page']);
}
}
}
}
}
// Manual
if ($this->input->post('submit_signed_transaction') == 'Submit Transaction') {
if ($this->form_validation->run('input_transaction') == TRUE) {
$validate = $this->bw_bitcoin->handle_order_tx_submission($data['order'], $this->input->post('partially_signed_transaction'), $data['my_multisig_key']);
if (is_string($validate)) {
$data['invalid_transaction_error'] = $validate;
} else {
if ($validate == TRUE) {
if (strlen($data['order']['partially_signed_transaction']) > 0) {
$this->current_user->set_return_message('Transaction has been submitted, and will be processed shortly.', 'success');
redirect($data['action_page']);
} else {
if ($data['order']['progress'] == '3') {
// Buyer must sign early before vendor dispatches.
$update = array('partially_signed_transaction' => $this->input->post('partially_signed_transaction'), 'partially_signing_user_id' => $this->current_user->user_id, 'partially_signed_time' => time());
$this->order_model->progress_order($order_id, '3', '4', $update);
} else {
if ($data['order']['progress'] == '4') {
// Vendor indicates they have dispatched.
$update = array('partially_signed_transaction' => $this->input->post('partially_signed_transaction'), 'partially_signing_user_id' => $this->current_user->user_id, 'partially_signed_time' => time(), 'dispatched_time' => time(), 'dispatched' => '1');
$this->order_model->progress_order($order_id, '4', '5', $update);
} else {
if ($data['order']['progress'] == '6') {
$update = array('partially_signed_transaction' => $this->input->post('partially_signed_transaction'), 'partially_signing_user_id' => $this->current_user->user_id, 'partially_signed_time' => time());
$this->order_model->update_order($order_id, $update);
} else {
if ($data['order']['progress'] == '8') {
$update = array('partially_signed_transaction' => $this->input->post('partially_signed_transaction'), 'partially_signing_user_id' => $this->current_user->user_id, 'partially_signed_time' => time());
$this->order_model->update_order($order_id, $update);
}
}
}
}
$this->current_user->set_return_message('Your partially signed transaction has been saved!', 'success');
redirect($data['action_page']);
}
}
}
}
}
}
$data['redeem_script'] = RawTransaction::decode_redeem_script($data['order']['redeemScript']);
$data['addrs'] = array($data['order']['buyer_payout'] => 'buyer', $data['order']['vendor_payout'] => 'vendor');
if (isset($data['order']['public_keys']['admin'])) {
$data['addrs'][BitcoinLib::public_key_to_address($data['order']['public_keys']['admin']['public_key'], $this->bw_config->currencies[0]['crypto_magic_byte'])] = 'admin';
}
if (strlen($data['order']['partially_signed_transaction']) > 0) {
$data['raw_tx'] = RawTransaction::decode($data['order']['partially_signed_transaction']);
$data['signer'] = $this->accounts_model->get(array('id' => $data['order']['partially_signing_user_id']));
} else {
if (strlen($data['order']['unsigned_transaction']) > 0) {
$data['raw_tx'] = RawTransaction::decode($data['order']['unsigned_transaction']);
}
}
$checkStrangeAddress = function () use($data) {
$tx_addrs = array();
foreach ($data['raw_tx']['vout'] as $vout) {
$tx_addrs[] = $vout['scriptPubKey']['addresses'][0];
}
return count($tx_addrs) != count(array_intersect($tx_addrs, array_keys($data['addrs'])));
};
$data['strange_address'] = isset($data['raw_tx']) ? $checkStrangeAddress() : FALSE;
$data['fees']['shipping_cost'] = $data['order']['shipping_costs'];
$data['fees']['fee'] = $data['order']['fees'];
$data['fees']['escrow_fees'] = $data['order']['extra_fees'];
$data['fees']['total'] = $data['order']['shipping_costs'] + $data['order']['fees'];
if ($this->current_user->user_role == 'Buyer' && $data['order']['paid_time'] == '') {
$this->load->library('ciqrcode');
$data['payment_url'] = "bitcoin:{$data['order']['address']}?amount={$data['order']['order_price']}&message=Order+{$data['order']['id']}&label=Order+{$data['order']['id']}";
$data['qr'] = $this->ciqrcode->generate_base64(array('data' => $data['payment_url']));
}
$data['page'] = 'orders/details';
$data['title'] = 'Order Details: #' . $data['order']['id'];
$this->_render($data['page'], $data);
}
public function testTxDecodeNonStandard()
{
$txId = "e0c354620324422f59c9d62464a62240879cfb63856ebc60601da051522865ed";
$raw = "0000000001e58a2b3e662984ec5a26c9d3bfbeab17c8bcb144d7b841ca2779b43f57424e23010000006b48304502210097166be10ed2660070929b68ea975e60ba4701bd5dbc2eb53290ce9ab6e5f9c502200222033604f63a4a7f97a29cd2039e97b4f9407544ced5ea6ec6371a223f2e98012103619344fbff8e9e203909cf9912c699f9d7ede4f3aa18b7545bfae16dd4c6df2effffffff020000000000000000216a1f4343484e01017b226d223a22746c222c2264223a7b2263223a223f63227d7d4847f50200000000226d784b4e7a3667583675627253457872326b66387556614539396d7a43536d78756900000000";
$tx = RawTransaction::decode($raw);
$this->assertEquals($raw, RawTransaction::encode($tx));
$this->assertEquals($txId, RawTransaction::txid_from_raw(RawTransaction::encode($tx)));
}
public function js_html($redeem_script, $raw_transaction)
{
if (strlen($redeem_script) == '0' || strlen($raw_transaction) == '0') {
return '';
}
$this->CI->load->model('transaction_cache_model');
$decode_rs = \BitWasp\BitcoinLib\RawTransaction::decode_redeem_script($redeem_script);
$pubkey_list = '';
foreach ($decode_rs['keys'] as $i => $key) {
$pubkey_list .= ' "' . $key . '"' . ($i < 2 ? ',' : '') . "\n";
}
$p2sh_info = \BitWasp\BitcoinLib\RawTransaction::create_multisig(2, $decode_rs['keys']);
$decode_tx = \BitWasp\BitcoinLib\RawTransaction::decode($raw_transaction);
$utxos = "";
foreach ($decode_tx['vin'] as $vin => $input) {
$tx_info = $this->CI->transaction_cache_model->get_payment($input['txid']);
$utxos .= "\n{\n address: '{$p2sh_info['address']}',\n txid: '{$tx_info['tx_id']}',\n vout: {$tx_info['vout']},\n scriptPubKey: '{$tx_info['pkScript']}',\n confirmations: 10,\n amount: " . $tx_info['value'] . "\n}" . ($vin < count($decode_tx['vin']) - 1 ? ',' : '') . "\n";
//".($current_block-$tx_info['block_height']).",
}
$outs = '';
foreach ($decode_tx['vout'] as $vout => $output) {
$outs .= '{
address: "' . $output['scriptPubKey']['addresses'][0] . '",
amount: ' . $output['value'] . "\n}" . ($vout < count($decode_tx['vout']) - 1 ? ',' : '');
}
$json = "\nvar pubkeys = [\n{$pubkey_list}\n];\n\nvar opts = {\n nreq: 2,\n pubkeys: pubkeys\n};\n\nvar serialized_pubkeys = [];\nfor (var i=0; i<3; i++) {\n serialized_pubkeys.push(new bitcore.buffertools.Buffer(opts.pubkeys[i],'hex'));\n}\n\nvar script = bitcore.Script.createMultisig(opts.nreq, serialized_pubkeys, {noSorting: true});\nvar hash = bitcore.util.sha256ripe160(script.getBuffer());\n\n\nvar p2shScript = script.serialize().toString('hex');\nvar p2shAddress = new bitcore.Address.fromScript(p2shScript).toString();\nconsole.log('got address: '+p2shAddress);\n\nvar utxos = [\n{$utxos}\n];\n\nvar outs = [\n{$outs}\n];\n\nvar hashMap = {};\nhashMap[p2shAddress] = p2shScript;\n ";
return $json;
}
/**
* Process
*/
public function process()
{
// Die if the callback is already running
if ($this->bw_config->bitcoin_callback_running == 'true') {
// Hack to get the script running again if it's been running for over 5 minutes.
if (time() - $this->bw_config->bitcoin_callback_starttime > 5 * 60) {
echo "Reset callback running\n";
$this->config_model->update(array('bitcoin_callback_running' => 'false'));
} else {
echo "Fail, as still running\n";
// If not over 10 minutes, it might still be working, so just do nothing.
return FALSE;
}
}
$this->load->model('transaction_cache_model');
$this->broadcast();
// Load the cached transactions to process. Die if nothing to do.
$list = $this->transaction_cache_model->cache_list();
if ($list == FALSE) {
return FALSE;
}
$this->load->model('order_model');
$this->load->model('bitcoin_model');
// No problems, so prevent other instances from running!
$this->config_model->update(array('bitcoin_callback_running' => 'true', 'bitcoin_callback_starttime' => time()));
// Load watched addresses, and payments received on addresses.
$watched_addresses = $this->bitcoin_model->watch_address_list();
$payments_list = $this->transaction_cache_model->payments_list('order');
// Try to scrape payments to and from our multisig addresses.
$order_finalized = array();
$received_payments = array();
foreach ($list as $cached_tx) {
// Raw_transaction library is way faster than asking bitcoind.
$tx = RawTransaction::decode($cached_tx['tx_raw']);
// Check inputs of these transactions against our list of payments.
if (count($tx['vin']) > 0 and $payments_list !== FALSE) {
$spending_transactions = $this->transaction_cache_model->check_inputs_against_payments($tx['vin'], $payments_list);
if (count($spending_transactions) > 0) {
foreach ($spending_transactions as $tmp) {
$check = $this->transaction_cache_model->check_if_expected_spend($tx['vout'], $tmp['order_id']);
// Put transaction into scam or successful array.
$order_finalized[] = array('final_id' => $cached_tx['tx_id'], 'address' => $tmp['assoc_address'], 'valid' => $check);
}
}
}
// Check outputs against our list of addresses.
if (count($tx['vout']) > 0) {
$output_list = $this->transaction_cache_model->parse_outputs_into_array($cached_tx['tx_id'], $cached_tx['block_height'], $tx['vout']);
if (count($output_list) > 0) {
foreach ($output_list as $tmp) {
// Someone is paying money to a watched address. Record the transaction.
if (in_array($tmp['address'], $watched_addresses['addresses'])) {
$tmp['purpose'] = $watched_addresses['data'][$tmp['address']]['purpose'];
$received_payments[] = $tmp;
}
}
}
}
$delete_cache[] = array('tx_id' => $cached_tx['tx_id']);
}
// Log all incoming payments.
if (count($received_payments) > 0) {
echo "Handling " . count($received_payments) . " received_payments\n";
$this->transaction_cache_model->add_payments_list($received_payments);
}
// Log all outgoing payments: orders being finalized.
if (count($order_finalized) > 0) {
echo "Handling " . count($order_finalized) . " order_finalized\n";
$this->order_model->order_finalized_callback($order_finalized);
}
// Delete payments from the block cache.
if (count($delete_cache) > 0) {
echo "Clearing cache (" . count($delete_cache) . ")\n";
$this->transaction_cache_model->delete_cache_list($delete_cache);
}
// This could be made into an autorun job:
$this->order_model->order_paid_callback();
$this->config_model->update(array('bitcoin_callback_running' => 'false'));
}
/**
* Create Spend Transaction
*
* This function takes a $from_address, an order address, and a $tx_outs array,
* specifying who the transaction should pay.
*
* Returns TRUE if the transaction is successfully created, and previous details
* removed, or else a string containing an error if it fails.
*
* @param string $from_address
* @param array $tx_outs
* @param string $script
* @return bool|string
*/
public function create_spend_transaction($from_address, array $tx_outs = array(), $script)
{
if (count($tx_outs) < 1) {
return 'No outputs specified in transaction.';
}
$this->load->model('transaction_cache_model');
// Add the inputs at the multisig address.
$payments = $this->transaction_cache_model->payments_to_address($from_address);
if (count($payments) == 0) {
return 'No spendable outputs found for this address';
}
$order_id = $payments[0]['order_id'];
// Create the transaction inputs
$tx_ins = array();
$tx_pkScripts = array();
foreach ($payments as $pmt) {
$tx_ins[] = array('txid' => $pmt['tx_id'], 'vout' => $pmt['vout']);
$tx_pkScripts[] = array('txid' => $pmt['tx_id'], 'vout' => (int) $pmt['vout'], 'scriptPubKey' => $pmt['pkScript'], 'redeemScript' => $script);
}
$json = json_encode($tx_pkScripts);
$tx_outs = array_map('strval', $tx_outs);
$raw_transaction = RawTransaction::create($tx_ins, $tx_outs);
if ($raw_transaction == FALSE) {
return 'An error occurred creating the transaction!';
} else {
// Embed redeem script into all tx's
$new_tx = RawTransaction::decode($raw_transaction);
foreach ($new_tx['vin'] as &$input_ref) {
//$empty_input = $script;
$input_ref['scriptSig']['hex'] = $script;
}
$raw_transaction = RawTransaction::encode($new_tx);
$decoded_transaction = RawTransaction::decode($raw_transaction);
if ($this->update_order($order_id, array('unsigned_transaction' => $raw_transaction . " ", 'json_inputs' => "'{$json}'", 'partially_signed_transaction' => '', 'partially_signed_time' => '', 'partially_signing_user_id' => ''))) {
$this->transaction_cache_model->clear_expected_for_address($from_address);
$this->transaction_cache_model->log_transaction($decoded_transaction['vout'], $from_address, $order_id);
return TRUE;
}
return 'An error occured updating the order!';
}
}
$i++;
}
if ($to_check == 0) {
$json_str = json_encode($try);
break;
}
}
}
echo "\nEnter input data as JSON string (or 'x' to load this from webbtc.com): ";
$line = trim(fgets(STDIN));
if ($line == 'x') {
$inputs = array();
// Loop through inputs:
foreach ($decoded_transaction['vin'] as $input) {
$get = file_get_contents("http://webbtc.com/tx/{$input['txid']}.hex");
$dec = RawTransaction::decode($get);
$pkScript = $dec['vout'][$input['vout']]['scriptPubKey']['hex'];
$input = array('txid' => $input['txid'], 'vout' => $input['vout'], 'scriptPubKey' => $pkScript);
$tx_info = RawTransaction::_get_transaction_type(RawTransaction::_decode_scriptPubKey($pkScript));
if ($tx_info['hash160'] == $script_hash) {
$input['redeemScript'] = $redeem_script;
}
$inputs[] = $input;
}
unset($input);
unset($tx_info);
unset($dec);
unset($get);
$json_str = json_encode($inputs);
} else {
$try = @json_decode($line);
