melon/beta.php

   1 <?php
   2
   3 // new feb 29
   4 define('SHOPIFY_APP_SECRET', 'b5421c95b62f83cb49b319c5a18f93dc');
   5
   6 function verify_webhook($data, $hmac_header) {
   7   $calculated_hmac = base64_encode(hash_hmac('sha256', $data, SHOPIFY_APP_SECRET, true));
   8   return ($hmac_header == $calculated_hmac);
   9 }
  10 $hmac_header = $_SERVER['HTTP_X_SHOPIFY_HMAC_SHA256'];
  11 // end new
  12
  13 $webhookContent = "";
  14
  15 $webhook = fopen('php://input' , 'rb');
  16 while (!feof($webhook)) {
  17       $webhookContent .= fread($webhook, 4096);
  18 }
  19 fclose($webhook);
  20
  21 // new feb 29
  22 $verified = verify_webhook($webhookContent, $hmac_header);
  23 error_log('Webhook verified: '.var_export($verified, true));
  24
  25 $file = fopen("liveaccounts.txt",'a');
  26 fwrite($file,"\nVALID--".var_export($verified, true)."END-VALID");
  27 fclose($file);
  28
  29 if(var_export($verified, true) == "false") { // var_export of $verified return string
  30   exit;
  31 }
  32
  33 // end new
  34
  35 $file = fopen("liveaccounts.txt",'a');
  36 fwrite($file,$webhookContent);
  37 fclose($file);
  38
  39
  40 $account = json_decode($webhookContent);
  41
  42 $username = $account -> {'email'};
  43 $username = (filter_var($username, FILTER_SANITIZE_EMAIL));
  44 $username = strtolower($username); // force username to be lowercase
  45
  46 $lineItems = $account -> {'line_items'};
  47
  48 $pointsToAdd = 0;
  49
  50 foreach ($lineItems as $lineItem){
  51   $quantity = $lineItem -> {'quantity'};
  52   $quantity = (int) $quantity; // make sure $quantity is an int
  53   $sku = $lineItem -> {'sku'};
  54
  55   $package = 0;
  56   if ($sku == "MP001") {$package = 5000;} // package is the amount of months
  57   if ($sku == "MP002") {$package = 15000;}
  58   if ($sku == "MP003") {$package = 25000;}
  59   if ($package == 0) {exit;}
  60
  61   $pointsToAdd = $pointsToAdd + ($package * $quantity);
  62 }
  63
  64 if ($package == null || $package == 0) {
  65   exit;
  66 }
  67
  68 $customer = $account -> {'customer'};
  69 $animal = "lobster";
  70 system("php /home/auth/secure_html/melon/melon.php $username $pointsToAdd $animal");
  71
  72 ?>
  73