/**
* Constructor
*
* @param string $server The server Short UUID
*/
public function __construct($uuid)
{
$this->server = Server::getByUUID($uuid);
$this->node = Node::getByID($this->server->node);
$this->client = Node::guzzleRequest($this->server->node);
$this->headers = Server::getGuzzleHeaders($uuid);
}
public function __construct($server)
{
$this->server = $server instanceof Models\Server ? $server : Models\Server::findOrFail($server);
$this->node = Models\Node::getByID($this->server->node);
$this->client = Models\Node::guzzleRequest($this->server->node);
}
public function updateStartup($id, array $data, $admin = false)
{
$server = Models\Server::findOrFail($id);
DB::beginTransaction();
try {
// Check the startup
if (isset($data['startup'])) {
$server->startup = $data['startup'];
$server->save();
}
// Check those Variables
$variables = Models\ServiceVariables::select('service_variables.*', DB::raw('COALESCE(server_variables.variable_value, service_variables.default_value) as a_currentValue'))->leftJoin('server_variables', 'server_variables.variable_id', '=', 'service_variables.id')->where('option_id', $server->option)->get();
$variableList = [];
if ($variables) {
foreach ($variables as &$variable) {
// Move on if the new data wasn't even sent
if (!isset($data[$variable->env_variable])) {
$variableList = array_merge($variableList, [['id' => $variable->id, 'env' => $variable->env_variable, 'val' => $variable->a_currentValue]]);
continue;
}
// Update Empty but skip validation
if (empty($data[$variable->env_variable])) {
$variableList = array_merge($variableList, [['id' => $variable->id, 'env' => $variable->env_variable, 'val' => null]]);
continue;
}
// Is the variable required?
// @TODO: is this even logical to perform this check?
if (isset($data[$variable->env_variable]) && empty($data[$variable->env_variable])) {
if ($variable->required === 1) {
throw new DisplayException('A required service option variable field (' . $variable->env_variable . ') was included in this request but was left blank.');
}
}
// Variable hidden and/or not user editable
if (($variable->user_viewable === 0 || $variable->user_editable === 0) && !$admin) {
throw new DisplayException('A service option variable field (' . $variable->env_variable . ') does not exist or you do not have permission to edit it.');
}
// Check aganist Regex Pattern
if (!is_null($variable->regex) && !preg_match($variable->regex, $data[$variable->env_variable])) {
throw new DisplayException('Failed to validate service option variable field (' . $variable->env_variable . ') aganist regex (' . $variable->regex . ').');
}
$variableList = array_merge($variableList, [['id' => $variable->id, 'env' => $variable->env_variable, 'val' => $data[$variable->env_variable]]]);
}
}
// Add Variables
$environmentVariables = [];
$environmentVariables = array_merge($environmentVariables, ['STARTUP' => $server->startup]);
foreach ($variableList as $item) {
$environmentVariables = array_merge($environmentVariables, [$item['env'] => $item['val']]);
// Update model or make a new record if it doesn't exist.
$model = Models\ServerVariables::firstOrNew(['variable_id' => $item['id'], 'server_id' => $server->id]);
$model->variable_value = $item['val'];
$model->save();
}
$node = Models\Node::getByID($server->node);
$client = Models\Node::guzzleRequest($server->node);
$client->request('PATCH', '/server', ['headers' => ['X-Access-Server' => $server->uuid, 'X-Access-Token' => $node->daemonSecret], 'json' => ['build' => ['env|overwrite' => $environmentVariables]]]);
DB::commit();
return true;
} catch (\GuzzleHttp\Exception\TransferException $ex) {
DB::rollBack();
throw new DisplayException('An error occured while attempting to update the server configuration.', $ex);
} catch (\Exception $ex) {
DB::rollBack();
throw $ex;
}
}
/**
* Updates permissions for a given subuser.
* @param integer $id The ID of the subuser row in MySQL. (Not the user ID)
* @param array $data
* @throws DisplayValidationException
* @throws DisplayException
* @return void
*/
public function update($id, array $data)
{
$validator = Validator::make($data, ['permissions' => 'required|array', 'user' => 'required|exists:users,id', 'server' => 'required|exists:servers,id']);
if ($validator->fails()) {
throw new DisplayValidationException(json_encode($validator->all()));
}
$subuser = Models\Subuser::findOrFail($id);
$server = Models\Server::findOrFail($data['server']);
DB::beginTransaction();
try {
Models\Permission::where('user_id', $subuser->user_id)->where('server_id', $subuser->server_id)->delete();
$daemonPermissions = $this->coreDaemonPermissions;
foreach ($data['permissions'] as $permission) {
if (array_key_exists($permission, $this->permissions)) {
// Build the daemon permissions array for sending.
if (!is_null($this->permissions[$permission])) {
array_push($daemonPermissions, $this->permissions[$permission]);
}
$model = new Models\Permission();
$model->fill(['user_id' => $data['user'], 'server_id' => $data['server'], 'permission' => $permission]);
$model->save();
}
}
// Contact Daemon
// We contact even if they don't have any daemon permissions to overwrite
// if they did have them previously.
$node = Models\Node::getByID($server->node);
$client = Models\Node::guzzleRequest($server->node);
$res = $client->request('PATCH', '/server', ['headers' => ['X-Access-Server' => $server->uuid, 'X-Access-Token' => $node->daemonSecret], 'json' => ['keys' => [$subuser->daemonSecret => $daemonPermissions]]]);
DB::commit();
return true;
} catch (\GuzzleHttp\Exception\TransferException $ex) {
DB::rollBack();
throw new DisplayException('There was an error attempting to connect to the daemon to update permissions.', $ex);
} catch (\Exception $ex) {
DB::rollBack();
throw $ex;
}
return false;
}
