servnest/reg/glue.php

<?php require "../top.inc.php"; ?>

<form method="post">
  <label for="action">Action</label>
  <select name="action" id="action">
    <option value="add">Ajouter</option>
    <option value="delete">Retirer</option>
  </select>
  <br>
  <input required="" id="subdomain" placeholder="ns1" name="subdomain" type="text">
  <select required="" name="suffix" id="suffix">
    <option value="" disabled="" selected="">---</option>

    <?php

    $domains = regListUserDomains($_SESSION['username']);

    if ($domains) {
      foreach($domains as $domain) {
        echo "<option value='" . $domain . "'>." . $domain . "</option>";
      }
    }

    ?>
  </select>
  <br>
  <label for="ip">IP</label><br>
  <input required="" pattern="^[a-f0-9:.]+$" id="ip" name="ip" minlength="7" maxlength="39" size="40" type="text" placeholder="2a0b:cbc0:1103:2::106f ou 45.13.104.169">
  <br>
  <input value="Valider" type="submit">
</form>

<?php

if (isset($_POST['action']) AND isset($_POST['subdomain']) AND isset($_POST['suffix']) AND isset($_POST['ip'])) {

  if ($domains) {
    foreach($domains as $domain) {
      if ($_POST['suffix'] == $domain) goto ownedSuffix;
    }
    exit("ERROR : You don't own this suffix");
  } else {
    exit("ERROR : You don't own any domain");
  }

  ownedSuffix:

  $domain = $_POST['subdomain'] . "." . $_POST['suffix'];

  checkAbsoluteDomainFormat($domain);

  checkIpFormat($_POST['ip']);

  if (filter_var($_POST['ip'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV4))
    $record = "A";
  else if (filter_var($_POST['ip'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV6))
    $record = "AAAA";
  else
    exit("Unknown error about IP format");

  if ($_POST['action'] == "delete")
    $action = "un";
  else if ($_POST['action'] == "add")
    $action = "";
  else
    exit("ERROR : Wrong value for action");

  // Remove anything before the first dot and the first dot itself
  $suffix = regGetSuffix($_POST['suffix']);

  exec(KNOTC_PATH . " zone-begin " . $suffix);
  exec(KNOTC_PATH . " zone-" . $action . "set " . $suffix . " " . $_POST['subdomain'] . " 86400 " . $record . " " . $_POST['ip']);
  exec(KNOTC_PATH . " zone-commit " . $suffix);
  echo "Glue record ajouté";
}

?>

<?php require "../bottom.inc.php"; ?>