1170 lines
51 KiB
PHP
1170 lines
51 KiB
PHP
<?php
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// src/DhcpBundle/Controller/DhcpController.php
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namespace App\DhcpBundle\Controller;
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use OpenApi\Annotations as OA;
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use Psr\Log\LoggerInterface;
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use App\DhcpBundle\Service\CurlKeaService;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\Routing\Annotation\Route;
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use Symfony\Component\HttpFoundation\JsonResponse;
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use Exception;
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class DhcpController
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{
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private $logger;
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/**
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* @OA\Info(title="Ogdhcp API", version="1.0")
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*/
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/**
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* @OA\Schema(
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* schema="Subnet",
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* type="object",
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* @OA\Property(property="id", type="integer", description="The ID of the subnet"),
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* @OA\Property(property="subnet", type="string", description="The name of the subnet"),
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* @OA\Property(property="next-server", type="string", description="The next server in the subnet"),
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* @OA\Property(property="boot-file-name", type="string", description="The boot file name for the subnet"),
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* @OA\Property(
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* property="reservations",
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* type="array",
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* @OA\Items(type="object", description="The reservations in the subnet")
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* )
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* )
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*/
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private $curlKeaService;
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public function __construct(CurlKeaService $curlKeaService, LoggerInterface $logger)
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{
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$this->curlKeaService = $curlKeaService;
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$this->logger = $logger;
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}
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/**
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* @Route("/ogdhcp/v1/status", name="getDhcpStatus", methods={"GET"})
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* @OA\Get(
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* path="/ogdhcp/v1/status",
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* summary="Get ogDHCP status",
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* @OA\Response(
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* response=200,
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* description="Status retrieved successfully",
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* @OA\JsonContent(
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* type="object",
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* @OA\Property(property="disk_usage", type="object",
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* @OA\Property(property="total", type="string"),
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* @OA\Property(property="used", type="string"),
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* @OA\Property(property="available", type="string"),
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* @OA\Property(property="percentage", type="string")
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* ),
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* @OA\Property(property="default_oglive", type="string"),
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* @OA\Property(property="installed_oglives", type="array", @OA\Items(type="string")),
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* @OA\Property(property="services_status", type="object",
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* @OA\Property(property="dhcp_daemon", type="string"),
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* @OA\Property(property="nginx", type="string"),
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* @OA\Property(property="tftpboot", type="string")
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* )
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* )
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* )
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* )
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*/
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public function getDhcpStatus(): Response
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{
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try {
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// Obtener el uso de disco
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$diskUsageResult = $this->getDiskUsage();
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if (!$diskUsageResult) {
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throw new \Exception('Failed to retrieve disk usage');
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}
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// Obtener el estado de los servicios de ogDHCP
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$servicesStatusResult = $this->getServicesStatus();
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if (!$servicesStatusResult) {
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throw new \Exception('Failed to retrieve services status');
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}
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// Intentar obtener las subredes, pero si falla devolver un array vacío
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$subnetsResult = [];
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try {
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$subnetsResult = $this->getSubnetsService();
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} catch (\Exception $e) {
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// Si ocurre un error, simplemente dejar $subnetsResult vacío
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$subnetsResult = [];
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}
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// Componer la respuesta
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$response = [
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'disk_usage' => $diskUsageResult,
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'subnets' => $subnetsResult,
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'services_status' => $servicesStatusResult
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];
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return new JsonResponse(['success' => "Información obtenida con éxito", 'message' => $response], Response::HTTP_OK);
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} catch (\Exception $e) {
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// Capturar la excepción y devolver el mensaje de error
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return new JsonResponse(['error' => $e->getMessage()], Response::HTTP_INTERNAL_SERVER_ERROR);
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}
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}
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private function getDiskUsage(): array
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{
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// Simular la salida del comando df para obtener el uso del disco
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$output = shell_exec("df -h /opt/ogdhcp | tail -1 | awk '{print $2, $3, $4, $5}'");
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if (!$output) {
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$this->logger->error("Failed to execute disk usage command");
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return null;
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}
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list($total, $used, $available, $percentage) = explode(' ', $output);
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return [
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'total' => trim($total),
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'used' => trim($used),
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'available' => trim($available),
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'percentage' => trim($percentage),
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];
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}
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private function getServicesStatus(): array
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{
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$services = [
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'kea-dhcp4-server' => $this->getServiceStatus('kea-dhcp4-server.service'),
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'kea-ctrl-agent' => $this->getServiceStatus('kea-ctrl-agent.service'),
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'nginx' => $this->getServiceStatus('nginx.service')
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];
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return $services;
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}
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private function getServiceStatus(string $service): string
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{
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// Ejecutar el comando systemctl para verificar el estado del servicio
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$output = shell_exec("systemctl is-active " . escapeshellarg($service));
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// Si el comando retorna "active", el servicio está corriendo
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if (trim($output) === 'active') {
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return 'active';
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} else {
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return 'inactive';
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}
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}
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private function getSubnetsService(): ?array
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{
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try {
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// Ejecutar el comando para obtener la configuración
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$response = $this->curlKeaService->executeCurlCommand('config-get');
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// Verificar si la respuesta es nula
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if (!$response) {
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throw new \Exception('Error: No se pudo acceder a la configuración de Kea. Respuesta nula.');
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}
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// Verificar el código de resultado
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$result_code = $response[0]["result"];
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if ($result_code != 0) {
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throw new \Exception("Error en la configuración de Kea: " . $response[0]["text"]);
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}
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// Verificar si el campo 'subnet4' está presente en la respuesta
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if (!isset($response[0]['arguments']['Dhcp4']['subnet4'])) {
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throw new \Exception("El campo 'subnet4' no está inicializado. Respuesta: " . json_encode($response[0]['arguments']));
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}
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// Subredes encontradas, devolver resultado
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return $response[0]['arguments']['Dhcp4']['subnet4'];
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} catch (\Exception $e) {
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// Escalar la excepción para que sea gestionada por la función que llama
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throw new \Exception("Error al obtener las subredes: " . $e->getMessage());
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}
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}
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/**
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* @OA\Schema(
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* schema="Subnet",
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* type="object",
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* @OA\Property(property="id", type="integer", description="The ID of the subnet"),
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* @OA\Property(property="subnet", type="string", description="The name of the subnet"),
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* @OA\Property(property="next-server", type="string", description="The next server in the subnet"),
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* @OA\Property(property="boot-file-name", type="string", description="The boot file name for the subnet"),
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* @OA\Property(
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* property="reservations",
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* type="array",
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* @OA\Items(type="object", description="The reservations in the subnet")
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* )
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* )
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*/
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/**
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* @OA\Get(
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* path="/ogdhcp/v1/subnets",
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* @OA\Response(
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* response=200,
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* description="Devuelve todas las subredes",
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* @OA\JsonContent(
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* type="object",
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* @OA\Property(property="success", type="string", example="Subredes obtenidas correctamente"),
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* @OA\Property(property="message", type="array",
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* @OA\Items(
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* type="object",
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* @OA\Property(property="id", type="integer", example=1),
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* @OA\Property(property="subnet", type="string", example="192.168.1.0/24"),
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* @OA\Property(property="pools", type="array",
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* @OA\Items(
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* type="object",
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* @OA\Property(property="pool", type="string", example="192.168.1.10-192.168.1.100")
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* )
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* ),
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* @OA\Property(property="reservations", type="array",
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* @OA\Items(
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* type="object",
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* @OA\Property(property="ip-address", type="string", example="192.168.1.20"),
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* @OA\Property(property="hw-address", type="string", example="00:0c:29:6b:5e:71")
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* )
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* )
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* )
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* )
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* )
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* ),
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* @OA\Response(
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* response=400,
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* description="Error al obtener las subredes",
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* @OA\JsonContent(
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* type="object",
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* @OA\Property(property="error", type="string", example="Error al obtener las subredes")
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* )
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* )
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* )
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* @Route("/ogdhcp/v1/subnets", methods={"GET"})
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*/
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public function getSubnets(): JsonResponse
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{
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try {
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$response = $this->curlKeaService->executeCurlCommand('config-get');
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if (!$response) {
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return new JsonResponse(['error' => 'Error: No se pudo acceder al archivo de configuración de Kea'], 400);
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}
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$result_code = $response[0]["result"];
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if ($result_code == 0) {
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if (!isset($response[0]['arguments']['Dhcp4']['subnet4'])) {
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return new JsonResponse(['error' => 'El campo "subnet4" no está inicializado'], 400);
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} else {
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$subnets = $response[0]['arguments']['Dhcp4']['subnet4'];
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return new JsonResponse([
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'success' => 'Subredes obtenidas correctamente',
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'message' => $subnets
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], 200);
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}
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} else {
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return new JsonResponse(['error' => "Error en la configuración de Kea: " . $response[0]["text"]], 400);
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}
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} catch (Exception $e) {
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return new JsonResponse(['error' => "Error al obtener la configuración de Kea DHCP: " . $e->getMessage()], 400);
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}
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}
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/**
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* @OA\Post(
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* path="/ogdhcp/v1/subnets",
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* summary="Add a new DHCP subnet",
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* @OA\RequestBody(
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* description="JSON payload to create a new subnet",
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* required=true,
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* @OA\JsonContent(
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* type="object",
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* @OA\Property(property="subnetId", type="integer", example=2),
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* @OA\Property(property="mask", type="string", example="255.255.255.0"),
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* @OA\Property(property="address", type="string", example="192.168.1.0"),
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* @OA\Property(property="nextServer", type="string", example="192.168.1.1"),
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* @OA\Property(property="bootFileName", type="string", example="pxelinux.0")
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* )
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* ),
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* @OA\Response(
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* response=200,
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* description="Subnet added successfully",
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* @OA\JsonContent(
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* type="object",
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* @OA\Property(property="success", type="string", example="Subnet added successfully"),
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* @OA\Property(property="message", type="object",
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* @OA\Property(property="subnetId", type="integer", example=2),
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* @OA\Property(property="subnet", type="string", example="192.168.1.0/24"),
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* @OA\Property(property="nextServer", type="string", example="192.168.1.1"),
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* @OA\Property(property="bootFileName", type="string", example="pxelinux.0"),
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* @OA\Property(property="reservations", type="array", @OA\Items(type="object"))
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* )
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* )
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* ),
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* @OA\Response(
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* response=400,
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* description="Error occurred while adding the subnet",
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* @OA\JsonContent(
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* type="object",
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* @OA\Property(property="error", type="string", example="Error: La subred con el nombre 'subnetName' ya existe.")
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* )
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* )
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* )
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* @Route("/ogdhcp/v1/subnets", methods={"POST"})
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*/
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public function addDhcpSubnet(Request $request): JsonResponse
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{
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try {
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$input = json_decode($request->getContent());
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$subnetId = (int) htmlspecialchars($input->subnetId);
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$mask = htmlspecialchars($input->mask);
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$address = htmlspecialchars($input->address);
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$nextServer = htmlspecialchars($input->nextServer);
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$bootFileName = htmlspecialchars($input->bootFileName);
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} catch (Exception $e) {
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$response["message"] = $e->getMessage();
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return new JsonResponse(['error' => $response], 400);
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}
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try {
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$response = $this->curlKeaService->executeCurlCommand('config-get');
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$subnetName = $address . '/' . $this->curlKeaService->convertMaskToCIDR($mask);
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$newSubnet = [
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"id" => $subnetId,
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"subnet" => $subnetName,
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"next-server" => $nextServer,
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"boot-file-name" => $bootFileName,
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"reservations" => []
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];
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if (!isset($response[0]['arguments']['Dhcp4']['subnet4'])) {
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$response[0]['arguments']['Dhcp4']['subnet4'] = [];
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}
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$subnets = $response[0]['arguments']['Dhcp4']['subnet4'];
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// Verificar si el nombre de la subred o el ID ya existe
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$subnetNameExists = array_reduce($subnets, function ($exists, $subnetElement) use ($subnetName) {
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return $exists || ($subnetElement['subnet'] === $subnetName);
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}, false);
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$subnetIdExists = array_reduce($subnets, function ($exists, $subnetElement) use ($subnetId) {
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return $exists || ($subnetElement['id'] === $subnetId);
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}, false); /**
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* @OA\Post(
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* path="/ogdhcp/v1/subnets",
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* summary="Add a new DHCP subnet",
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* @OA\RequestBody(
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* description="JSON payload to create a new subnet",
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* required=true,
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* @OA\JsonContent(
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* type="object",
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* @OA\Property(property="subnetId", type="integer", example=2),
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* @OA\Property(property="mask", type="string", example="255.255.255.0"),
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* @OA\Property(property="address", type="string", example="192.168.1.0"),
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* @OA\Property(property="nextServer", type="string", example="192.168.1.1"),
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* @OA\Property(property="bootFileName", type="string", example="pxelinux.0")
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* )
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* ),
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* @OA\Response(
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* response=200,
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* description="Subnet added successfully",
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* @OA\JsonContent(
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* type="object",
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* @OA\Property(property="success", type="string", example="Subnet added successfully"),
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* @OA\Property(property="message", type="object",
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* @OA\Property(property="subnetId", type="integer", example=2),
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* @OA\Property(property="subnet", type="string", example="192.168.1.0/24"),
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* @OA\Property(property="nextServer", type="string", example="192.168.1.1"),
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* @OA\Property(property="bootFileName", type="string", example="pxelinux.0"),
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* @OA\Property(property="reservations", type="array", @OA\Items(type="object"))
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* )
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* )
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* ),
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* @OA\Response(
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* response=400,
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* description="Error occurred while adding the subnet",
|
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* @OA\JsonContent(
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* type="object",
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* @OA\Property(property="error", type="string", example="Error: La subred con el nombre 'subnetName' ya existe.")
|
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* )
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* ),
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* @OA\Response(
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* response=400,
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* description="Error occurred while adding the subnet",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string", example="Error: La subred con el ID 'subnetId' ya existe.")
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* )
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* )
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* )
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* @Route("/ogdhcp/v1/subnets", methods={"POST"})
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*/
|
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|
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// Controlar las salidas para los diferentes casos
|
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if ($subnetNameExists) {
|
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$responseError = "Error: La subred con el nombre '$subnetName' ya existe.";
|
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return new JsonResponse(['error' => $responseError], 400);
|
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} elseif ($subnetIdExists) {
|
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$responseError = "Error: La subred con el ID '$subnetId' ya existe.";
|
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return new JsonResponse(['error' => $responseError], 400);
|
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} else {
|
|
$response[0]['arguments']['Dhcp4']['subnet4'][] = $newSubnet;
|
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// Eliminar el campo 'hash' si existe
|
|
if (isset($response[0]['arguments']['hash'])) {
|
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unset($response[0]['arguments']['hash']);
|
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}
|
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$array_encoded = json_encode($response[0]['arguments']);
|
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$configurationParsed = str_replace('\\', '', $array_encoded);
|
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$configuration = json_decode($configurationParsed);
|
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$responseTest = $this->curlKeaService->executeCurlCommand('config-test', $configuration);
|
|
|
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if ($responseTest[0]["result"] == 0) {
|
|
$responseSet = $this->curlKeaService->executeCurlCommand('config-set', $configuration);
|
|
if ($responseSet == false || $responseSet[0]["result"] != 0) {
|
|
$responseError = "Error al guardar la configuración en Kea DHCP: " . $responseSet[0]["text"];
|
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return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$responseWrite = $this->curlKeaService->executeCurlCommand('config-write', $configuration);
|
|
if ($responseWrite == false || $responseWrite[0]["result"] != 0) {
|
|
$responseError = "Error al guardar la configuración en Kea DHCP: " . $responseWrite[0]["text"];
|
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return new JsonResponse(['error' => $responseError], 400);
|
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} else {
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$responseSuccess = "Configuración cargada correctamente";
|
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return new JsonResponse(['success' => $responseSuccess], 200);
|
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}
|
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}
|
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} else {
|
|
$responseError = "Error kea configuration invalid: " . $responseTest[0]["text"];
|
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return new JsonResponse(['error' => $responseError], 400);
|
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}
|
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}
|
|
} catch (Exception $e) {
|
|
$responseError = "Error al obtener la configuración de Kea DHCP: " . $e->getMessage();
|
|
return new JsonResponse(['error' => $responseError], 400);
|
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}
|
|
}
|
|
|
|
/**
|
|
* @OA\Delete(
|
|
* path="/ogdhcp/v1/subnets/{subnetId}",
|
|
* summary="Delete a DHCP subnet",
|
|
* @OA\Parameter(
|
|
* name="subnetId",
|
|
* in="path",
|
|
* description="ID of the subnet to delete",
|
|
* required=true,
|
|
* @OA\Schema(type="integer")
|
|
* ),
|
|
* @OA\Response(
|
|
* response=200,
|
|
* description="Subnet deleted successfully",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="success", type="string", example="Subred eliminada correctamente")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=400,
|
|
* description="Error occurred",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string", example="Error: No hay subredes definidas")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=404,
|
|
* description="Subnet not found",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string", example="Error: La subred con el id '2' no existe")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=500,
|
|
* description="Error saving configuration in Kea DHCP",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string", example="Error al guardar la configuración en Kea DHCP: Unable to save configuration")
|
|
* )
|
|
* )
|
|
* )
|
|
* @Route("/ogdhcp/v1/subnets/{subnetId}", methods={"DELETE"})
|
|
*/
|
|
|
|
|
|
public function deleteDhcpSubnet(Request $request): JsonResponse
|
|
{
|
|
$subnetId = (int) $request->get('subnetId');
|
|
|
|
try {
|
|
$response = $this->curlKeaService->executeCurlCommand('config-get');
|
|
|
|
if (!isset($response[0]['arguments']['Dhcp4']['subnet4'])) {
|
|
$responseError = "Error: No hay subredes definidas";
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
|
|
$subnetIndex = array_search($subnetId, array_column($response[0]['arguments']['Dhcp4']['subnet4'], 'id'));
|
|
|
|
if ($subnetIndex === false) {
|
|
$responseError = "Error: La subred con el id '$subnetId' no existe";
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
unset($response[0]['arguments']['Dhcp4']['subnet4'][$subnetIndex]);
|
|
// Eliminar el campo 'hash' si existe
|
|
if (isset($response[0]['arguments']['hash'])) {
|
|
unset($response[0]['arguments']['hash']);
|
|
}
|
|
$response[0]['arguments']['Dhcp4']['subnet4'] = array_values($response[0]['arguments']['Dhcp4']['subnet4']);
|
|
$array_encoded = json_encode($response[0]['arguments']);
|
|
$configurationParsed = str_replace('\\', '', $array_encoded);
|
|
$configuration = json_decode($configurationParsed);
|
|
$responseTest = $this->curlKeaService->executeCurlCommand('config-test', $configuration);
|
|
|
|
if ($responseTest[0]["result"] == 0) {
|
|
$responseSet = $this->curlKeaService->executeCurlCommand('config-set', $configuration);
|
|
if ($responseSet == false || $responseSet[0]["result"] != 0) {
|
|
$responseError = "Error al guardar la configuración en Kea DHCP: " . $responseSet[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$responseWrite = $this->curlKeaService->executeCurlCommand('config-write', $configuration);
|
|
if ($responseWrite == false || $responseWrite[0]["result"] != 0) {
|
|
$responseError = "Error al guardar la configuración en Kea DHCP: " . $responseWrite[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$responseSuccess = "Subred eliminada correctamente";
|
|
return new JsonResponse(['success' => $responseSuccess], 200);
|
|
}
|
|
}
|
|
} else {
|
|
$responseError = "Error kea configuration invalid: " . $responseTest[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
}
|
|
} catch (Exception $e) {
|
|
$responseError = "Error al obtener la configuración de Kea DHCP: " . $e->getMessage();
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* @Route("/ogdhcp/v1/subnets/{subnetId}", methods={"PUT"})
|
|
* @OA\Put(
|
|
* path="/ogdhcp/v1/subnets/{subnetId}",
|
|
* summary="Modify a DHCP subnet",
|
|
* @OA\Parameter(
|
|
* name="subnetId",
|
|
* in="path",
|
|
* description="ID of the subnet to modify",
|
|
* required=true,
|
|
* @OA\Schema(
|
|
* type="integer"
|
|
* )
|
|
* ),
|
|
* @OA\RequestBody(
|
|
* description="Data to modify the subnet",
|
|
* required=true,
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="mask", type="string"),
|
|
* @OA\Property(property="address", type="string"),
|
|
* @OA\Property(property="nextServer", type="string"),
|
|
* @OA\Property(property="bootFileName", type="string")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=200,
|
|
* description="Subnet modified successfully",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="success", type="string")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=400,
|
|
* description="Error occurred",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string")
|
|
* )
|
|
* )
|
|
* )
|
|
*/
|
|
public function modifyDhcpSubnet(Request $request): JsonResponse
|
|
{
|
|
$subnetId = (int) $request->get('subnetId');
|
|
|
|
try {
|
|
$input = json_decode($request->getContent());
|
|
$mask = htmlspecialchars($input->mask);
|
|
$address = htmlspecialchars($input->address);
|
|
$nextServer = htmlspecialchars($input->nextServer);
|
|
$bootFileName = htmlspecialchars($input->bootFileName);
|
|
} catch (Exception $e) {
|
|
$response["message"] = $e->getMessage();
|
|
return new JsonResponse(['error' => $response], 400);
|
|
}
|
|
|
|
try {
|
|
$response = $this->curlKeaService->executeCurlCommand('config-get');
|
|
$subnetName = $address . '/' . $this->curlKeaService->convertMaskToCIDR($mask);
|
|
|
|
if (!isset($response[0]['arguments']['Dhcp4']['subnet4'])) {
|
|
$responseError = "Error: No hay subredes definidas";
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
|
|
$subnetIndex = array_search($subnetId, array_column($response[0]['arguments']['Dhcp4']['subnet4'], 'id'));
|
|
|
|
if ($subnetIndex === false) {
|
|
$responseError = "Error: La subred con el id '$subnetId' no existe";
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$response[0]['arguments']['Dhcp4']['subnet4'][$subnetIndex] = [
|
|
"id" => $subnetId,
|
|
"subnet" => $subnetName,
|
|
"next-server" => $nextServer,
|
|
"boot-file-name" => $bootFileName,
|
|
"reservations" => []
|
|
];
|
|
$array_encoded = json_encode($response[0]['arguments']);
|
|
$configurationParsed = str_replace('\\', '', $array_encoded);
|
|
$configuration = json_decode($configurationParsed);
|
|
$responseTest = $this->curlKeaService->executeCurlCommand('config-test', $configuration);
|
|
|
|
if ($responseTest[0]["result"] == 0) {
|
|
$responseSet = $this->curlKeaService->executeCurlCommand('config-set', $configuration);
|
|
if ($responseSet == false || $responseSet[0]["result"] != 0) {
|
|
$responseError = "Error al guardar la configuración en Kea DHCP: " . $responseSet[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$responseWrite = $this->curlKeaService->executeCurlCommand('config-write', $configuration);
|
|
if ($responseWrite == false || $responseWrite[0]["result"] != 0) {
|
|
$responseError = "Error al guardar la configuración en Kea DHCP: " . $responseWrite[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$responseSuccess = "Subred modificada correctamente";
|
|
return new JsonResponse(['success' => $responseSuccess], 200);
|
|
}
|
|
}
|
|
} else {
|
|
$responseError = "Error kea configuration invalid: " . $responseTest[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
}
|
|
} catch (Exception $e) {
|
|
$responseError = "Error al obtener la configuración de Kea DHCP: " . $e->getMessage();
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @OA\Get(
|
|
* path="/ogdhcp/v1/subnets/{subnetId}/hosts",
|
|
* summary="Get all hosts in a subnet",
|
|
* @OA\Parameter(
|
|
* name="subnetId",
|
|
* in="path",
|
|
* description="The ID of the subnet",
|
|
* required=true,
|
|
* @OA\Schema(type="integer")
|
|
* ),
|
|
* @OA\Response(
|
|
* response=200,
|
|
* description="List of hosts in the subnet",
|
|
* ),
|
|
* @OA\Response(
|
|
* response=400,
|
|
* description="Error occurred",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=500,
|
|
* description="Server error",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string")
|
|
* )
|
|
* )
|
|
* )
|
|
* @Route("/ogdhcp/v1/subnets/{subnetId}/hosts", methods={"GET"})
|
|
*/
|
|
public function getHosts($subnetId): JsonResponse
|
|
{
|
|
try {
|
|
$response = $this->curlKeaService->executeCurlCommand('config-get');
|
|
|
|
if (!$response) {
|
|
$responseError = 'Error: No se pudo acceder al archivo dhcpd.conf';
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$result_code = $response[0]["result"];
|
|
if ($result_code == 0) {
|
|
if (!isset($response[0]['arguments']['Dhcp4']['subnet4'])) {
|
|
$responseError = 'El campo \'subnet4\' no está inicializado';
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$subnets = $response[0]['arguments']['Dhcp4']['subnet4'];
|
|
foreach ($subnets as $subnet) {
|
|
if ($subnet['id'] == $subnetId) {
|
|
return new JsonResponse($subnet['reservations'], 200);
|
|
}
|
|
}
|
|
$responseError = 'Error: La subred con el id \'' . $subnetId . '\' no existe.';
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
} else {
|
|
$responseError = "Error kea configuration invalid: " . $response[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
}
|
|
} catch (Exception $e) {
|
|
$responseError = "Error al obtener la configuración de Kea DHCP: " . $e->getMessage();
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* @OA\Post(
|
|
* path="/ogdhcp/v1/subnets/{subnetId}/hosts",
|
|
* summary="Add a DHCP host to a subnet",
|
|
* @OA\Parameter(
|
|
* name="subnetId",
|
|
* in="path",
|
|
* description="ID of the subnet to add the host to",
|
|
* required=true,
|
|
* @OA\Schema(
|
|
* type="integer"
|
|
* )
|
|
* ),
|
|
* @OA\RequestBody(
|
|
* description="Data for the new host",
|
|
* required=true,
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="host", type="string", example="pc11"),
|
|
* @OA\Property(property="macAddress", type="string", example="56:6f:c7:4f:00:4f"),
|
|
* @OA\Property(property="address", type="string", example="172.30.4.11")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=200,
|
|
* description="Host added successfully",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="success", type="string")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=400,
|
|
* description="Error occurred",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string")
|
|
* )
|
|
* )
|
|
* )
|
|
* @Route("/ogdhcp/v1/subnets/{subnetId}/hosts", methods={"POST"})
|
|
*/
|
|
public function addDhcpHost(Request $request): JsonResponse
|
|
{
|
|
$subnetId = (int) $request->get('subnetId');
|
|
try {
|
|
$input = json_decode($request->getContent());
|
|
$host = htmlspecialchars($input->host);
|
|
$macAddress = htmlspecialchars($input->macAddress);
|
|
$address = htmlspecialchars($input->address);
|
|
} catch (Exception $e) {
|
|
$response["message"] = $e->getMessage();
|
|
return new JsonResponse(['error' => $response], 400);
|
|
}
|
|
|
|
try {
|
|
$response = $this->curlKeaService->executeCurlCommand('config-get');
|
|
$newHost = [
|
|
"hostname" => $host,
|
|
"hw-address" => $macAddress,
|
|
"ip-address" => $address
|
|
];
|
|
|
|
$subnetFound = false;
|
|
foreach ($response[0]['arguments']['Dhcp4']['subnet4'] as &$subnet) {
|
|
if ($subnet['id'] == $subnetId) {
|
|
$subnetFound = true;
|
|
if (!isset($subnet['reservations'])) {
|
|
$subnet['reservations'] = [];
|
|
}
|
|
|
|
$exists = array_reduce($subnet['reservations'], function ($exists, $reservation) use ($host) {
|
|
return $exists || ($reservation['hostname'] === $host);
|
|
});
|
|
|
|
if ($exists) {
|
|
$responseError = "Error: El host con el hostname '$host' ya existe en las reservaciones.";
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$subnet['reservations'][] = $newHost;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$subnetFound) {
|
|
$responseError = "Error: No se encontró la subnet con id '$subnetId'.";
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
|
|
$array_encoded = json_encode($response[0]['arguments']);
|
|
$configurationParsed = str_replace('\\', '', $array_encoded);
|
|
$configuration = json_decode($configurationParsed);
|
|
$responseTest = $this->curlKeaService->executeCurlCommand('config-test', $configuration);
|
|
|
|
if ($responseTest[0]["result"] == 0) {
|
|
$responseSet = $this->curlKeaService->executeCurlCommand('config-set', $configuration);
|
|
if ($responseSet == false || $responseSet[0]["result"] != 0) {
|
|
$responseError = "Error al guardar la configuración en Kea DHCP: " . $responseSet[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$responseWrite = $this->curlKeaService->executeCurlCommand('config-write', $configuration);
|
|
if ($responseWrite == false || $responseWrite[0]["result"] != 0) {
|
|
$responseError = "Error al guardar la configuración en Kea DHCP: " . $responseWrite[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$responseSuccess = "Configuración cargada correctamente";
|
|
return new JsonResponse(['success' => $responseSuccess], 200);
|
|
}
|
|
}
|
|
} else {
|
|
$responseError = "Error kea configuration invalid: " . $responseTest[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
} catch (Exception $e) {
|
|
$responseError = "Error al obtener la configuración de Kea DHCP: " . $e->getMessage();
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @OA\Delete(
|
|
* path="/ogdhcp/v1/subnets/{subnetId}/hosts",
|
|
* summary="Delete a DHCP host from a specific subnet",
|
|
* @OA\Parameter(
|
|
* name="subnetId",
|
|
* in="path",
|
|
* description="The ID of the subnet",
|
|
* required=true,
|
|
* @OA\Schema(type="integer")
|
|
* ),
|
|
* @OA\RequestBody(
|
|
* description="Data for the host to delete",
|
|
* required=true,
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="macAddress", type="string", example="56:6f:c7:4f:00:4f")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=200,
|
|
* description="Host deleted successfully",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="success", type="string")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=404,
|
|
* description="Host or subnet not found",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=400,
|
|
* description="Error occurred",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string")
|
|
* )
|
|
* )
|
|
* )
|
|
* @Route("/ogdhcp/v1/subnets/{subnetId}/hosts", methods={"DELETE"})
|
|
*/
|
|
public function deleteDhcpHost(Request $request, $subnetId): JsonResponse
|
|
{
|
|
try {
|
|
$input = json_decode($request->getContent());
|
|
$macAddress = htmlspecialchars($input->macAddress);
|
|
} catch (Exception $e) {
|
|
return new JsonResponse(['error' => $e->getMessage()], 400);
|
|
}
|
|
|
|
try {
|
|
$response = $this->curlKeaService->executeCurlCommand('config-get');
|
|
$subnetFound = false;
|
|
$hostFound = false;
|
|
|
|
foreach ($response[0]['arguments']['Dhcp4']['subnet4'] as &$subnet) {
|
|
if ($subnet['id'] == $subnetId) {
|
|
$subnetFound = true;
|
|
if (!isset($subnet['reservations'])) {
|
|
$subnet['reservations'] = [];
|
|
}
|
|
|
|
foreach ($subnet['reservations'] as $key => $reservation) {
|
|
if ($reservation['hw-address'] === $macAddress) {
|
|
unset($subnet['reservations'][$key]);
|
|
$subnet['reservations'] = array_values($subnet['reservations']);
|
|
$hostFound = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$subnetFound) {
|
|
return new JsonResponse(['error' => "Error: La subred con el id '$subnetId' no existe."], 404);
|
|
}
|
|
|
|
if (!$hostFound) {
|
|
return new JsonResponse(['error' => "Error: El host con la MAC '$macAddress' no existe en las reservaciones."], 404);
|
|
}
|
|
|
|
// Eliminar el campo 'hash' si existe
|
|
if (isset($response[0]['arguments']['hash'])) {
|
|
unset($response[0]['arguments']['hash']);
|
|
}
|
|
|
|
$array_encoded = json_encode($response[0]['arguments']);
|
|
$configurationParsed = str_replace('\\', '', $array_encoded);
|
|
$configuration = json_decode($configurationParsed);
|
|
|
|
$responseTest = $this->curlKeaService->executeCurlCommand('config-test', $configuration);
|
|
if ($responseTest[0]["result"] == 0) {
|
|
$responseSet = $this->curlKeaService->executeCurlCommand('config-set', $configuration);
|
|
if ($responseSet == false || $responseSet[0]["result"] != 0) {
|
|
return new JsonResponse(['error' => "Error al guardar la configuración en Kea DHCP: " . $responseSet[0]["text"]], 400);
|
|
} else {
|
|
$responseWrite = $this->curlKeaService->executeCurlCommand('config-write', $configuration);
|
|
if ($responseWrite == false || $responseWrite[0]["result"] != 0) {
|
|
return new JsonResponse(['error' => "Error al guardar la configuración en Kea DHCP: " . $responseWrite[0]["text"]], 400);
|
|
} else {
|
|
return new JsonResponse(['success' => "Host eliminado correctamente"], 200);
|
|
}
|
|
}
|
|
} else {
|
|
return new JsonResponse(['error' => "Error en la configuración de Kea: " . $responseTest[0]["text"]], 400);
|
|
}
|
|
} catch (Exception $e) {
|
|
return new JsonResponse(['error' => $e->getMessage()], 400);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* @OA\Put(
|
|
* path="/ogdhcp/v1/subnets/{subnetId}/hosts",
|
|
* summary="Update a DHCP host",
|
|
* @OA\Parameter(
|
|
* name="subnetId",
|
|
* in="path",
|
|
* description="The ID of the subnet",
|
|
* required=true,
|
|
* @OA\Schema(type="integer")
|
|
* ),
|
|
* @OA\RequestBody(
|
|
* description="Data for the host to update",
|
|
* required=true,
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="oldMacAddress", type="string", example="56:6f:c7:4f:00:4f", description="Old MAC address of the host to update"),
|
|
* @OA\Property(property="macAddress", type="string", example="56:6f:c7:4f:01:01", description="New MAC address"),
|
|
* @OA\Property(property="address", type="string", example="192.168.1.11", description="New IP address"),
|
|
* @OA\Property(property="hostname", type="string", example="PC11", description="New or existing hostname")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=200,
|
|
* description="Host updated successfully",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="success", type="string", example="Host updated successfully"),
|
|
* @OA\Property(property="message", type="object",
|
|
* @OA\Property(property="hostname", type="string", example="PC11"),
|
|
* @OA\Property(property="macAddress", type="string", example="56:6f:c7:4f:01:01"),
|
|
* @OA\Property(property="ipAddress", type="string", example="192.168.1.12")
|
|
* )
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=400,
|
|
* description="Error occurred",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string", example="Invalid input data")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=404,
|
|
* description="Host not found",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string", example="Error: The host with MAC '56:6f:c7:4f:00:4f' was not found")
|
|
* )
|
|
* ),
|
|
* @OA\Response(
|
|
* response=500,
|
|
* description="Server error",
|
|
* @OA\JsonContent(
|
|
* type="object",
|
|
* @OA\Property(property="error", type="string", example="Internal server error")
|
|
* )
|
|
* )
|
|
* )
|
|
* @Route("/ogdhcp/v1/subnets/{subnetId}/hosts", methods={"PUT"})
|
|
*/
|
|
public function updateDhcpHost(Request $request, $subnetId): JsonResponse
|
|
{
|
|
try {
|
|
$input = json_decode($request->getContent());
|
|
$host = htmlspecialchars($input->host);
|
|
$oldMacAddress = htmlspecialchars($input->oldMacAddress);
|
|
$macAddress = htmlspecialchars($input->macAddress);
|
|
$address = htmlspecialchars($input->address);
|
|
} catch (Exception $e) {
|
|
$response["message"] = $e->getMessage();
|
|
return new JsonResponse(['error' => $response], 400);
|
|
}
|
|
|
|
try {
|
|
// Ejecutar el comando para obtener la configuración actual
|
|
$response = $this->curlKeaService->executeCurlCommand('config-get');
|
|
$subnetFound = false;
|
|
$hostFound = false;
|
|
|
|
foreach ($response[0]['arguments']['Dhcp4']['subnet4'] as &$subnet) {
|
|
if ($subnet['id'] == $subnetId) {
|
|
$this->logger->info('FOUND SUBNET');
|
|
$subnetFound = true;
|
|
if (!isset($subnet['reservations'])) {
|
|
$subnet['reservations'] = [];
|
|
}
|
|
|
|
foreach ($subnet['reservations'] as &$reservation) {
|
|
$this->logger->info('LOOKING FOR HOST');
|
|
if ($reservation['hw-address'] == $oldMacAddress) {
|
|
$this->logger->info('FOUND HOST');
|
|
$hostFound = true;
|
|
$reservation['hw-address'] = $macAddress;
|
|
$reservation['ip-address'] = $address;
|
|
$reservation['hostname'] = $host;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($subnetFound && $hostFound) {
|
|
$this->logger->info('UPDATING HOST');
|
|
|
|
// Eliminar el campo 'hash' si existe
|
|
if (isset($response[0]['arguments']['hash'])) {
|
|
unset($response[0]['arguments']['hash']);
|
|
}
|
|
|
|
// Preparar la configuración modificada
|
|
$array_encoded = json_encode($response[0]['arguments']);
|
|
$configurationParsed = str_replace('\\', '', $array_encoded);
|
|
$configuration = json_decode($configurationParsed);
|
|
|
|
// Test de la configuración
|
|
$responseTest = $this->curlKeaService->executeCurlCommand('config-test', $configuration);
|
|
if ($responseTest[0]["result"] == 0) {
|
|
// Guardar la configuración
|
|
$responseSet = $this->curlKeaService->executeCurlCommand('config-set', $configuration);
|
|
if ($responseSet == false || $responseSet[0]["result"] != 0) {
|
|
$responseError = "Error al guardar la configuración en Kea DHCP: " . $responseSet[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
// Escribir la configuración en disco
|
|
$responseWrite = $this->curlKeaService->executeCurlCommand('config-write', $configuration);
|
|
if ($responseWrite == false || $responseWrite[0]["result"] != 0) {
|
|
$responseError = "Error al guardar la configuración en Kea DHCP: " . $responseWrite[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
return new JsonResponse(['success' => "Host actualizado correctamente"], 200);
|
|
}
|
|
}
|
|
} else {
|
|
$responseError = "Error en la configuración de Kea: " . $responseTest[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
} elseif (!$subnetFound) {
|
|
$responseError = "Error: La subred con el id '$subnetId' no existe.";
|
|
return new JsonResponse(['error' => $responseError], 404);
|
|
} elseif (!$hostFound) {
|
|
$responseError = "Error: El host con la MAC " . $oldMacAddress . " no existe en las reservaciones.";
|
|
return new JsonResponse(['error' => $responseError], 404);
|
|
}
|
|
} catch (Exception $e) {
|
|
$responseError = "Error al obtener la configuración de Kea DHCP: " . $e->getMessage();
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
}
|
|
|
|
|
|
public function restoreDhcpConfiguration(): JsonResponse
|
|
{
|
|
$backup_dir = '/opt/opengnsys/etc/kea/backup';
|
|
try {
|
|
$backup_files = glob($backup_dir . '/*.conf');
|
|
if (empty($backup_files)) {
|
|
$response = "No se encontraron archivos de backup";
|
|
return new JsonResponse(['error' => $response], 400);
|
|
} else {
|
|
usort($backup_files, function ($a, $b) {
|
|
return filemtime($b) - filemtime($a);
|
|
});
|
|
$backup_file = reset($backup_files);
|
|
$config = file_get_contents($backup_file);
|
|
$configuration = json_decode($config);
|
|
$test_command = 'config-test';
|
|
$test_output = $this->curlKeaService->executeCurlCommand($test_command, $configuration);
|
|
if ($test_output == false || $test_output[0]["result"] != 0) {
|
|
$responseError = "Error al comprobar la configuración de Kea: " . $test_output[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$set_command = 'config-set';
|
|
$set_output = $this->curlKeaService->executeCurlCommand($set_command, $configuration, false);
|
|
if ($set_output == false || $set_output[0]["result"] != 0) {
|
|
$responseError = "Error al guardar la última configuración de Kea: " . $set_output[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
unlink($backup_file);
|
|
$responseWrite = $this->curlKeaService->executeCurlCommand('config-write', $configuration);
|
|
if ($responseWrite == false || $responseWrite[0]["result"] != 0) {
|
|
$responseError = "Error al guardar la configuración en Kea DHCP: " . $responseWrite[0]["text"];
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
} else {
|
|
$responseSuccess = "Configuración cargada correctamente";
|
|
return new JsonResponse(['success' => $responseSuccess], 200);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} catch (Exception $e) {
|
|
$responseError = "Error al restaurar la configuración: " . $e->getMessage();
|
|
return new JsonResponse(['error' => $responseError], 400);
|
|
}
|
|
}
|
|
|
|
|
|
}
|