Cannot read $namedConfPath";
exit;
}
foreach ($namedConf as $line) {
if (preg_match('/zone\s+"([^"]+)"/', $line, $m)) {
$zones[] = $m[1];
}
}
/********************************************************************
* CSS + JS
********************************************************************/
echo <<
.dns-wrapper { max-width: 1100px; margin: 0 auto; padding: 10px 20px; }
.dns-domain-list { max-width: 900px; margin: 0 auto; }
.dns-domain-item {
display: flex; justify-content: space-between; align-items: center;
background: #f9fafb; border: 1px solid #e5e7eb; border-radius: 6px;
padding: 8px 12px; margin-bottom: 6px;
}
.dns-domain-name { font-weight: 600; color: #111827; }
.btn-edit {
background: #2563eb; color: #fff; border: none; border-radius: 4px;
padding: 6px 10px; cursor: pointer;
}
.btn-edit:hover { background: #1d4ed8; }
.dns-zone-editor {
max-width: 900px; margin: 20px auto; background: #ffffff;
border: 1px solid #d1d5db; border-radius: 6px; padding: 16px;
}
.btn-save {
background: #16a34a; color: #fff; border: none; border-radius: 4px;
padding: 8px 12px; margin-top: 10px; cursor: pointer;
}
.btn-save:hover { background: #15803d; }
.dns-success {
padding: 8px 10px; background: #dcfce7; border: 1px solid #bbf7d0;
color: #166534; border-radius: 6px; margin-top: 8px;
}
.dns-error {
padding: 8px 10px; background: #fee2e2; border: 1px solid #fecaca;
color: #b91c1c; border-radius: 6px; margin-top: 8px;
}
.btn-restore {
background: #f59e0b;
color: #fff;
border: none;
border-radius: 4px;
padding: 8px 12px;
margin-left: 8px;
cursor: pointer;
}
.btn-restore:hover { background: #d97706; }
HTML;
echo "";
/********************************************************************
* 1️⃣ SAVE ZONE
********************************************************************/
if (isset($_POST['savezone'])) {
$zone = basename($_POST['savezone']);
$zonefile = "$zoneDir/$zone.hosts";
$newcontent = $_POST['zonecontent'];
echo "
";
echo "
Editing Zone: $zone
";
if (!file_exists($zonefile)) {
echo "
Zonefile not found: $zonefile
";
echo "
Cannot write to $zonefile — check permissions.
";
} else {
$backupDir = "/var/named/chroot/var/named/backups";
if (!is_dir($backupDir)) mkdir($backupDir, 0755, true);
$timestamp = date("Ymd_His");
$backupFile = "$backupDir/{$zone}_$timestamp.hosts";
copy($zonefile, $backupFile);
file_put_contents($zonefile, $newcontent);
$cmd = "named-checkzone " . escapeshellarg($zone) . " " . escapeshellarg($zonefile);
$output = shell_exec($cmd . " 2>&1");
if (strpos($output, "OK") === false) {
echo "Zonefile validation failed:
$output
Zonefile updated, serial bumped, validated, and reloaded.
";
}
}
$content = htmlspecialchars($newcontent);
echo <<
HTML;
echo "";
exit;
}
/********************************************************************
* 2️⃣ EDIT ZONE
********************************************************************/
if (isset($_POST['editzone'])) {
$zone = basename($_POST['editzone']);
$zonefile = "$zoneDir/$zone.hosts";
echo "";
echo "
Editing Zone: $zone
";
if (!file_exists($zonefile)) {
echo "
Zonefile not found: $zonefile
";
} else {
$content = htmlspecialchars(file_get_contents($zonefile));
echo <<
HTML;
}
echo "
Domains
";
echo "";
foreach ($zones as $z) {
$safe = htmlspecialchars($z);
echo <<
$safe
HTML;
}
echo "";
echo "";
?>