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Merge pull request #42 from cryptochangements34/master
Allow optional 0 confirmation transactions
This commit is contained in:
commit
566a003122
2 changed files with 72 additions and 5 deletions
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@ -13,6 +13,7 @@ class Monero_Gateway extends WC_Payment_Gateway
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private $confirmed = false;
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private $monero_daemon;
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private $non_rpc = false;
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private $zero_cofirm = false;
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function __construct()
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{
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@ -33,6 +34,7 @@ class Monero_Gateway extends WC_Payment_Gateway
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$this->address = $this->get_option('monero_address');
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$this->viewKey = $this->get_option('viewKey');
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$this->discount = $this->get_option('discount');
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$this->accept_zero_conf = $this->get_option('zero_conf');
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$this->use_viewKey = $this->get_option('use_viewKey');
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$this->use_rpc = $this->get_option('use_rpc');
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@ -45,7 +47,10 @@ class Monero_Gateway extends WC_Payment_Gateway
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{
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$this->non_rpc = false;
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}
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if($this->accept_zero_conf == 'yes')
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{
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$this->zero_confirm = true;
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}
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// After init_settings() is called, you can get the settings and load them into variables, e.g:
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// $this->title = $this->get_option('title' );
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$this->init_settings();
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@ -145,6 +150,13 @@ class Monero_Gateway extends WC_Payment_Gateway
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'description' => __('Check this box if you are using testnet', 'monero_gateway'),
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'default' => 'no'
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),
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'zero_conf' => array(
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'title' => __(' Accept 0 conf txs', 'monero_gateway'),
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'label' => __(' Accept 0-confirmation transactions ', 'monero_gateway'),
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'type' => 'checkbox',
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'description' => __('This is faster but less secure', 'monero_gateway'),
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'default' => 'no'
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),
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'onion_service' => array(
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'title' => __(' SSL warnings ', 'monero_gateway'),
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'label' => __(' Check to Silence SSL warnings', 'monero_gateway'),
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@ -312,14 +324,19 @@ class Monero_Gateway extends WC_Payment_Gateway
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}
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$uri = "monero:$address?amount=$amount?payment_id=$payment_id";
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$this->verify_non_rpc($payment_id, $amount_xmr2, $order_id);
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if($this->zero_confirm){
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$this->verify_zero_conf($payment_id, $amount, $order_id);
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}
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else{
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$this->verify_non_rpc($payment_id, $amount_xmr2, $order_id);
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}
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if($this->confirmed == false)
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{
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echo "<h4> We are waiting for your transaction to be confirmed </h4>";
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echo "<h4><font color=DC143C> We are waiting for your transaction to be confirmed </font></h4>";
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}
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if($this->confirmed)
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{
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echo "<h4> Your transaction has been successfully confirmed! </h4>";
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echo "<h4><font color=006400> Your transaction has been successfully confirmed! </font></h4>";
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}
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echo "
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@ -628,7 +645,7 @@ class Monero_Gateway extends WC_Payment_Gateway
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if(isset($output_found))
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{
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$amount_atomic_units = $amount * 1000000000000;
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if($txs_from_block[$block_index]['payment_id'] == $payment_id && $output_found >= $amount)
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if($txs_from_block[$block_index]['payment_id'] == $payment_id && $output_found['amount'] >= $amount_atomic_units)
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{
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$this->on_verified($payment_id, $amount_atomic_units, $order_id);
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}
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@ -637,6 +654,42 @@ class Monero_Gateway extends WC_Payment_Gateway
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}
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return false;
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}
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public function verify_zero_conf($payment_id, $amount, $order_id)
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{
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$tools = new NodeTools();
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$txs_from_mempool = $tools->get_mempool_txs();;
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$tx_count = count($txs_from_mempool['data']['txs']);
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$i = 0;
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$output_found;
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while($i <= $tx_count)
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{
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$tx_hash = $txs_from_mempool['data']['txs'][$i]['tx_hash'];
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if(strlen($txs_from_mempool['data']['txs'][$i]['payment_id']) != 0)
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{
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$result = $tools->check_tx($tx_hash, $this->address, $this->viewKey);
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if($result)
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{
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$output_found = $result;
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$tx_i = $i;
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$i = $tx_count; // finish loop
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}
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}
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$i++;
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}
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if(isset($output_found))
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{
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$amount_atomic_units = $amount * 1000000000000;
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if($txs_from_mempool['data']['txs'][$tx_i]['payment_id'] == $payment_id && $output_found['amount'] >= $amount_atomic_units)
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{
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$this->on_verified($payment_id, $amount_atomic_units, $order_id);
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}
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return true;
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}
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else
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return false;
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}
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public function do_ssl_check()
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{
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@ -377,4 +377,18 @@ class NodeTools
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}
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function get_mempool_txs()
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{
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$curl = curl_init();
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curl_setopt_array($curl, array(
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CURLOPT_RETURNTRANSFER => 1,
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CURLOPT_URL => 'https://xmrchain.net/api/mempool',
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));
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$resp = curl_exec($curl);
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curl_close($curl);
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$array = json_decode($resp, true);
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return $array;
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}
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}
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