e335f4c24c
- McpStdioAuthSubscriber for console transport auth via env vars - DashboardStatsTool as PoC (validates MCP protocol flow) - McpToolHelper trait for shared pagination/error utilities - Key learning: #[McpTool] must be on CLASS, not method for __invoke Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
72 lines
2.5 KiB
PHP
72 lines
2.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Mcp\Security;
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use App\Repository\ProfileRepository;
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use Psr\Log\LoggerInterface;
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use Symfony\Component\Console\ConsoleEvents;
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use Symfony\Component\Console\Event\ConsoleCommandEvent;
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use Symfony\Component\EventDispatcher\Attribute\AsEventListener;
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use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
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use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
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use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
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#[AsEventListener(event: ConsoleEvents::COMMAND)]
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final class McpStdioAuthSubscriber
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{
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public function __construct(
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private readonly ProfileRepository $profiles,
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private readonly UserPasswordHasherInterface $passwordHasher,
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private readonly TokenStorageInterface $tokenStorage,
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private readonly LoggerInterface $logger,
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) {}
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public function __invoke(ConsoleCommandEvent $event): void
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{
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$command = $event->getCommand();
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if (!$command || !str_starts_with($command->getName() ?? '', 'mcp:')) {
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return;
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}
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$profileId = $_ENV['MCP_PROFILE_ID'] ?? '';
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$password = $_ENV['MCP_PROFILE_PASSWORD'] ?? '';
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if ('' === $profileId || '' === $password) {
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$this->logger->error('MCP stdio: missing MCP_PROFILE_ID or MCP_PROFILE_PASSWORD env vars');
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$event->disableCommand();
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$event->getOutput()->writeln('<error>MCP auth: MCP_PROFILE_ID and MCP_PROFILE_PASSWORD env vars required</error>');
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return;
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}
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$profile = $this->profiles->find($profileId);
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if (!$profile || !$profile->isActive()) {
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$this->logger->error('MCP stdio: profile not found or inactive', ['profileId' => $profileId]);
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$event->disableCommand();
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$event->getOutput()->writeln('<error>MCP auth: invalid profile</error>');
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return;
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}
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if (!$this->passwordHasher->isPasswordValid($profile, $password)) {
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$this->logger->error('MCP stdio: invalid password', ['profileId' => $profileId]);
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$event->disableCommand();
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$event->getOutput()->writeln('<error>MCP auth: invalid password</error>');
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return;
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}
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$token = new UsernamePasswordToken($profile, 'mcp', $profile->getRoles());
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$this->tokenStorage->setToken($token);
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$this->logger->info('MCP stdio auth success', [
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'profileId' => $profileId,
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'roles' => $profile->getRoles(),
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]);
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}
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}
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