getnamingo-registry/cp/app/Controllers/HostsController.php
2023-11-12 17:02:09 +02:00

339 lines
No EOL
14 KiB
PHP

<?php
namespace App\Controllers;
use App\Models\Host;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Container\ContainerInterface;
class HostsController extends Controller
{
public function view(Request $request, Response $response)
{
return view($response,'admin/hosts/view.twig');
}
public function create(Request $request, Response $response)
{
if ($request->getMethod() === 'POST') {
// Retrieve POST data
$data = $request->getParsedBody();
$db = $this->container->get('db');
$hostName = $data['hostname'] ?? null;
$ipv4 = $data['ipv4'] ?? null;
$ipv6 = $data['ipv6'] ?? null;
$registrar_id = $data['registrar'] ?? null;
$registrars = $db->select("SELECT id, clid, name FROM registrar");
if ($_SESSION["auth_roles"] != 0) {
$registrar = true;
} else {
$registrar = null;
}
if ($hostName) {
$hostModel = new Host($this->container->get('db'));
if (preg_match('/^([A-Z0-9]([A-Z0-9-]{0,61}[A-Z0-9]){0,1}\.){1,125}[A-Z0-9]([A-Z0-9-]{0,61}[A-Z0-9])$/i', $hostName) && strlen($hostName) < 254) {
$host_id_already_exist = $hostModel->getHostByNom($hostName);
if ($host_id_already_exist) {
return view($response, 'admin/hosts/create.twig', [
'hostName' => $hostName,
'error' => 'host name already exists',
'registrars' => $registrars,
'registrar' => $registrar,
]);
}
} else {
return view($response, 'admin/hosts/create.twig', [
'hostName' => $hostName,
'error' => 'Invalid host name',
'registrars' => $registrars,
'registrar' => $registrar,
]);
}
$result = $db->selectRow('SELECT registrar_id FROM registrar_users WHERE user_id = ?', [$_SESSION['auth_user_id']]);
if ($_SESSION["auth_roles"] != 0) {
$clid = $result['registrar_id'];
} else {
$clid = $registrar_id;
}
if ($ipv4) {
$ipv4 = normalize_v4_address($ipv4);
if (!filter_var($ipv4, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
return view($response, 'admin/hosts/create.twig', [
'hostName' => $hostName,
'error' => 'Invalid host addr v4',
'registrars' => $registrars,
'registrar' => $registrar,
]);
}
}
if ($ipv6) {
$ipv6 = normalize_v6_address($ipv6);
if (!filter_var($ipv6, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) {
return view($response, 'admin/hosts/create.twig', [
'hostName' => $hostName,
'error' => 'Invalid host addr v6',
'registrars' => $registrars,
'registrar' => $registrar,
]);
}
}
$internal_host = false;
$query = "SELECT tld FROM domain_tld";
$result = $db->select($query);
foreach ($result as $row) {
if (preg_match("/" . preg_quote(strtoupper($row['tld']), '/') . "$/i", $hostName)) {
$internal_host = true;
break;
}
}
if ($internal_host) {
$domain_exist = false;
$clid_domain = 0;
$superordinate_dom = 0;
$result = $db->select("SELECT id, clid, name FROM domain");
foreach ($result as $row) {
if (strpos($hostName, $row['name']) !== false) {
$domain_exist = true;
$clid_domain = $row['clid'];
$superordinate_dom = $row['id'];
break;
}
}
if (!$domain_exist) {
return view($response, 'admin/hosts/create.twig', [
'hostName' => $hostName,
'error' => 'A host name object can NOT be created in a repository for which no superordinate domain name object exists',
'registrars' => $registrars,
'registrar' => $registrar,
]);
}
if ($_SESSION['auth_roles'] !== 0) {
if ($clid != $clid_domain) {
return view($response, 'admin/hosts/create.twig', [
'hostName' => $hostName,
'error' => 'The domain name belongs to another registrar, you are not allowed to create hosts for it',
'registrars' => $registrars,
'registrar' => $registrar,
]);
}
}
$db->beginTransaction();
try {
$currentDateTime = new \DateTime();
$crdate = $currentDateTime->format('Y-m-d H:i:s.v');
$db->insert(
'host',
[
'name' => $hostName,
'domain_id' => $superordinate_dom,
'clid' => $clid,
'crid' => $clid,
'crdate' => $crdate
]
);
$host_id = $db->getLastInsertId();
if (!$ipv4 && !$ipv6) {
return view($response, 'admin/hosts/create.twig', [
'hostName' => $hostName,
'error' => 'At least one of IPv4 or IPv6 must be provided',
'registrars' => $registrars,
'registrar' => $registrar,
]);
}
if ($ipv4) {
$ipv4 = normalize_v4_address($ipv4);
$db->insert(
'host_addr',
[
'host_id' => $host_id,
'addr' => $ipv4,
'ip' => 'v4'
]
);
}
if ($ipv6) {
$ipv6 = normalize_v6_address($ipv6);
$db->insert(
'host_addr',
[
'host_id' => $host_id,
'addr' => $ipv6,
'ip' => 'v6'
]
);
}
$host_status = 'ok';
$db->insert(
'host_status',
[
'host_id' => $host_id,
'status' => $host_status
]
);
$db->commit();
} catch (Exception $e) {
$db->rollBack();
return view($response, 'admin/hosts/create.twig', [
'hostName' => $hostName,
'error' => $e->getMessage(),
'registrars' => $registrars,
'registrar' => $registrar,
]);
}
$crdate = $db->selectValue(
"SELECT crdate FROM host WHERE name = ? LIMIT 1",
[$hostName]
);
return view($response, 'admin/hosts/create.twig', [
'hostName' => $hostName,
'crdate' => $crdate,
'registrars' => $registrars,
'registrar' => $registrar,
]);
} else {
$currentDateTime = new \DateTime();
$crdate = $currentDateTime->format('Y-m-d H:i:s.v');
$db->insert(
'host',
[
'name' => $hostName,
'clid' => $clid,
'crid' => $clid,
'crdate' => $crdate
]
);
$host_id = $db->getLastInsertId();
$host_status = 'ok';
$db->insert(
'host_status',
[
'host_id' => $host_id,
'status' => $host_status
]
);
$crdate = $db->selectValue(
"SELECT crdate FROM host WHERE name = ? LIMIT 1",
[$hostName]
);
return view($response, 'admin/hosts/create.twig', [
'hostName' => $hostName,
'crdate' => $crdate,
'registrars' => $registrars,
'registrar' => $registrar,
]);
}
}
}
$db = $this->container->get('db');
$registrars = $db->select("SELECT id, clid, name FROM registrar");
if ($_SESSION["auth_roles"] != 0) {
$registrar = true;
} else {
$registrar = null;
}
// Default view for GET requests or if POST data is not set
return view($response,'admin/hosts/create.twig', [
'registrars' => $registrars,
'registrar' => $registrar,
]);
}
public function viewHost(Request $request, Response $response, $args)
{
$db = $this->container->get('db');
// Get the current URI
$uri = $request->getUri()->getPath();
function isValidHostname($hostname) {
// Check for IDN and convert to ASCII if necessary
if (mb_detect_encoding($hostname, 'ASCII', true) === false) {
$hostname = idn_to_ascii($hostname, 0, INTL_IDNA_VARIANT_UTS46);
}
// Regular expression for validating a hostname (simplified version)
$pattern = '/^([a-zA-Z0-9-]{1,63}\.){1,}[a-zA-Z]{2,63}$/';
return preg_match($pattern, $hostname);
}
if ($args && isValidHostname($args)) {
$host = $db->selectRow('SELECT id, name, clid, crdate FROM host WHERE name = ?',
[ $args ]);
if ($host) {
$registrars = $db->selectRow('SELECT id, clid, name FROM registrar WHERE id = ?', [$host['clid']]);
// Check if the user is not an admin (assuming role 0 is admin)
if ($_SESSION["auth_roles"] != 0) {
$userRegistrars = $db->select('SELECT registrar_id FROM registrar_users WHERE user_id = ?', [$_SESSION['auth_user_id']]);
// Assuming $userRegistrars returns an array of arrays, each containing 'registrar_id'
$userRegistrarIds = array_column($userRegistrars, 'registrar_id');
// Check if the registrar's ID is in the user's list of registrar IDs
if (!in_array($registrars['id'], $userRegistrarIds)) {
// Redirect to the hosts view if the user is not authorized for this host
return $response->withHeader('Location', '/hosts')->withStatus(302);
}
}
$hostStatus = $db->selectRow('SELECT status FROM host_status WHERE host_id = ?',
[ $host['id'] ]);
$hostLinked = $db->selectRow('SELECT domain_id FROM domain_host_map WHERE host_id = ?',
[ $host['id'] ]);
$hostIPv4 = $db->select("SELECT addr FROM host_addr WHERE host_id = ? AND ip = 'v4'",
[ $host['id'] ]);
$hostIPv6 = $db->select("SELECT addr FROM host_addr WHERE host_id = ? AND ip = 'v6'",
[ $host['id'] ]);
return view($response,'admin/hosts/viewHost.twig', [
'host' => $host,
'hostStatus' => $hostStatus,
'hostLinked' => $hostLinked,
'hostIPv4' => $hostIPv4,
'hostIPv6' => $hostIPv6,
'registrars' => $registrars,
'currentUri' => $uri
]);
} else {
// Host does not exist, redirect to the hosts view
return $response->withHeader('Location', '/hosts')->withStatus(302);
}
} else {
// Redirect to the hosts view
return $response->withHeader('Location', '/hosts')->withStatus(302);
}
}
}