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<?php
class Page_RebootControl extends Page
{
private $action = false;
/**
* Called before any page rendering happens - early hook to check parameters etc.
*/
protected function doPreprocess()
{
User::load();
if (!User::isLoggedIn()) {
Message::addError('main.no-permission');
Util::redirect('?do=Main'); // does not return
}
$this->action = Request::any('action', 'show', 'string');
if ($this->action === 'reboot' || $this->action === 'shutdown') {
$requestedClients = Request::post('clients', false, 'array');
if (!is_array($requestedClients) || empty($requestedClients)) {
Message::addError('no-clients-selected');
Util::redirect();
}
$minutes = Request::post('minutes', 0, 'int');
$actualClients = RebootQueries::getMachinesByUuid($requestedClients);
if (count($actualClients) !== count($requestedClients)) {
// We could go ahead an see which ones were not found in DB but this should not happen anyways unless the
// user manipulated the request
Message::addWarning('some-machine-not-found');
}
// Filter ones with no permission
foreach (array_keys($actualClients) as $idx) {
if (!User::hasPermission('action.' . $this->action, $actualClients[$idx]['locationid'])) {
Message::addWarning('locations.no-permission-location', $actualClients[$idx]['locationid']);
unset($actualClients[$idx]);
} else {
$locationId = $actualClients[$idx]['locationid'];
}
}
// See if anything is left
if (!is_array($actualClients) || empty($actualClients)) {
Message::addError('no-clients-selected');
Util::redirect();
}
$task = RebootControl::execute($actualClients, $this->action === 'shutdown', $minutes, $locationId);
Util::redirect("?do=rebootcontrol&taskid=".$task["id"]);
}
}
/**
* Menu etc. has already been generated, now it's time to generate page content.
*/
protected function doRender()
{
if ($this->action === 'show') {
$data = [];
$taskId = Request::get("taskid");
if ($taskId && Taskmanager::isTask($taskId)) {
$task = Taskmanager::status($taskId);
$data['taskId'] = $taskId;
$data['locationId'] = $task['data']['locationId'];
$data['locationName'] = Location::getName($task['data']['locationId']);
$data['clients'] = $task['data']['clients'];
Render::addTemplate('status', $data);
} else {
//location you want to see, default are "not assigned" clients
$requestedLocation = Request::get('location', false, 'int');
$allowedLocs = User::getAllowedLocations("action.*");
if (empty($allowedLocs)) {
User::assertPermission('action.*');
}
if ($requestedLocation === false) {
if (in_array(0, $allowedLocs)) {
$requestedLocation = 0;
} else {
$requestedLocation = reset($allowedLocs);
}
}
$data['locations'] = Location::getLocations($requestedLocation, 0, true);
// disable each location user has no permission for
foreach ($data['locations'] as &$loc) {
if (!in_array($loc["locationid"], $allowedLocs)) {
$loc["disabled"] = "disabled";
}
}
// Always show public key (it's public, isn't it?)
$data['pubKey'] = SSHKey::getPublicKey();
// Only enable shutdown/reboot-button if user has permission for the location
Permission::addGlobalTags($data['perms'], $requestedLocation, ['newkeypair', 'action.shutdown', 'action.reboot']);
Render::addTemplate('header', $data);
// only fill table if user has at least one permission for the location
if (!in_array($requestedLocation, $allowedLocs)) {
Message::addError('locations.no-permission-location', $requestedLocation);
} else {
$data['data'] = RebootQueries::getMachineTable($requestedLocation);
Render::addTemplate('_page', $data);
}
}
}
}
function doAjax()
{
$this->action = Request::post('action', false, 'string');
if ($this->action === 'generateNewKeypair') {
User::assertPermission("newkeypair");
Property::set("rebootcontrol-private-key", false);
echo SSHKey::getPublicKey();
} else {
echo 'Invalid action.';
}
}
}
|
