329 lines
13 KiB
PHP
329 lines
13 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Filament\Admin\Pages;
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use App\Models\AuditLog;
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use App\Services\Agent\AgentClient;
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use BackedEnum;
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use Exception;
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use Filament\Actions\Action;
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use Filament\Actions\Concerns\InteractsWithActions;
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use Filament\Actions\Contracts\HasActions;
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use Filament\Forms\Concerns\InteractsWithForms;
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use Filament\Forms\Contracts\HasForms;
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use Filament\Notifications\Notification;
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use Filament\Pages\Page;
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use Filament\Tables\Columns\TextColumn;
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use Filament\Tables\Concerns\InteractsWithTable;
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use Filament\Tables\Contracts\HasTable;
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use Filament\Tables\Table;
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use Illuminate\Contracts\Support\Htmlable;
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use Illuminate\Database\Eloquent\Model;
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class Services extends Page implements HasActions, HasForms, HasTable
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{
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use InteractsWithActions;
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use InteractsWithForms;
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use InteractsWithTable;
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protected static string|BackedEnum|null $navigationIcon = 'heroicon-o-cog-6-tooth';
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protected static ?int $navigationSort = 10;
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public static function getNavigationLabel(): string
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{
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return __('Services');
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}
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protected string $view = 'filament.admin.pages.services';
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public array $services = [];
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public ?string $selectedService = null;
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protected ?AgentClient $agent = null;
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protected array $baseServices = [
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'nginx' => ['name' => 'Nginx', 'description' => 'Web Server', 'icon' => 'globe'],
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'mariadb' => ['name' => 'MariaDB', 'description' => 'Database Server', 'icon' => 'database'],
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'redis-server' => ['name' => 'Redis', 'description' => 'Cache Server', 'icon' => 'bolt'],
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'postfix' => ['name' => 'Postfix', 'description' => 'Mail Transfer Agent', 'icon' => 'envelope'],
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'dovecot' => ['name' => 'Dovecot', 'description' => 'IMAP/POP3 Server', 'icon' => 'inbox'],
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'rspamd' => ['name' => 'Rspamd', 'description' => 'Spam Filter', 'icon' => 'shield'],
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'clamav-daemon' => ['name' => 'ClamAV', 'description' => 'Antivirus Scanner', 'icon' => 'bug'],
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'named' => ['name' => 'BIND9', 'description' => 'DNS Server', 'icon' => 'server'],
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'opendkim' => ['name' => 'OpenDKIM', 'description' => 'DKIM Signing', 'icon' => 'key'],
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'fail2ban' => ['name' => 'Fail2Ban', 'description' => 'Intrusion Prevention', 'icon' => 'lock'],
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'ssh' => ['name' => 'SSH', 'description' => 'Secure Shell', 'icon' => 'terminal'],
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'cron' => ['name' => 'Cron', 'description' => 'Task Scheduler', 'icon' => 'clock'],
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];
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protected ?array $managedServices = null;
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protected function getManagedServices(): array
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{
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if ($this->managedServices !== null) {
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return $this->managedServices;
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}
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$this->managedServices = [];
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foreach ($this->baseServices as $key => $config) {
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$this->managedServices[$key] = $config;
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if ($key === 'nginx') {
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foreach ($this->detectPhpFpmVersions() as $service => $phpConfig) {
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$this->managedServices[$service] = $phpConfig;
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}
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}
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}
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return $this->managedServices;
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}
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protected function detectPhpFpmVersions(): array
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{
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$phpServices = [];
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$output = [];
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exec('ls /lib/systemd/system/php*-fpm.service 2>/dev/null', $output);
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foreach ($output as $servicePath) {
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if (preg_match('/php([\d.]+)-fpm\.service$/', $servicePath, $matches)) {
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$version = $matches[1];
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$serviceName = "php{$version}-fpm";
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$phpServices[$serviceName] = [
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'name' => "PHP {$version} FPM",
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'description' => 'PHP FastCGI Process Manager',
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'icon' => 'code',
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];
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}
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}
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uksort($phpServices, function ($a, $b) {
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preg_match('/php([\d.]+)-fpm/', $a, $matchA);
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preg_match('/php([\d.]+)-fpm/', $b, $matchB);
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return version_compare($matchB[1] ?? '0', $matchA[1] ?? '0');
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});
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return $phpServices;
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}
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public function getTitle(): string|Htmlable
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{
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return __('Service Manager');
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}
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public function getAgent(): AgentClient
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{
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return $this->agent ??= new AgentClient;
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}
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public function mount(): void
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{
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$this->loadServices();
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}
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public function loadServices(): void
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{
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$managedServices = $this->getManagedServices();
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try {
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$result = $this->getAgent()->send('service.list', [
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'services' => array_keys($managedServices),
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]);
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if ($result['success'] ?? false) {
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$this->services = [];
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foreach ($result['services'] ?? [] as $name => $status) {
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$config = $managedServices[$name] ?? [
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'name' => ucfirst($name),
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'description' => '',
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'icon' => 'cog',
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];
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$this->services[$name] = array_merge($config, [
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'service' => $name,
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'is_active' => $status['is_active'] ?? false,
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'is_enabled' => $status['is_enabled'] ?? false,
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'status' => $status['status'] ?? 'unknown',
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]);
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}
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}
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} catch (Exception $e) {
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Notification::make()->title(__('Error loading services'))->body($e->getMessage())->danger()->send();
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}
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}
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public function table(Table $table): Table
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{
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return $table
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->records(fn () => array_values($this->services))
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->columns([
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TextColumn::make('name')
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->label(__('Service'))
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->icon(fn (array $record): string => match ($record['icon'] ?? 'cog') {
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'globe' => 'heroicon-o-globe-alt',
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'code' => 'heroicon-o-code-bracket',
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'database' => 'heroicon-o-circle-stack',
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'bolt' => 'heroicon-o-bolt',
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'envelope' => 'heroicon-o-envelope',
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'inbox' => 'heroicon-o-inbox',
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'shield' => 'heroicon-o-shield-check',
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'server' => 'heroicon-o-server',
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'key' => 'heroicon-o-key',
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'lock' => 'heroicon-o-lock-closed',
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'terminal' => 'heroicon-o-command-line',
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'clock' => 'heroicon-o-clock',
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'bug' => 'heroicon-o-bug-ant',
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default => 'heroicon-o-cog-6-tooth',
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})
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->iconColor(fn (array $record): string => $record['is_active'] ? 'success' : 'danger')
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->description(fn (array $record): string => $record['description'] ?? '')
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->weight('medium'),
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TextColumn::make('is_active')
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->label(__('Status'))
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->badge()
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->formatStateUsing(fn (array $record): string => $record['is_active'] ? __('Running') : __('Stopped'))
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->color(fn (array $record): string => $record['is_active'] ? 'success' : 'danger'),
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TextColumn::make('is_enabled')
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->label(__('Boot'))
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->badge()
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->formatStateUsing(fn (array $record): string => $record['is_enabled'] ? __('Enabled') : __('Disabled'))
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->color(fn (array $record): string => $record['is_enabled'] ? 'success' : 'warning'),
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])
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->recordActions([
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Action::make('start')
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->label(__('Start'))
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->icon('heroicon-o-play')
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->color('success')
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->size('sm')
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->visible(fn (array $record): bool => ! $record['is_active'])
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->action(fn (array $record) => $this->executeServiceAction($record['service'], 'start')),
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Action::make('stop')
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->label(__('Stop'))
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->icon('heroicon-o-stop')
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->color('danger')
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->size('sm')
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->visible(fn (array $record): bool => $record['is_active'])
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->requiresConfirmation()
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->modalHeading(__('Stop Service'))
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->modalDescription(fn (array $record): string => __('Are you sure you want to stop :service? This may affect running websites and services.', ['service' => $record['name']]))
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->modalSubmitActionLabel(__('Stop Service'))
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->action(fn (array $record) => $this->executeServiceAction($record['service'], 'stop')),
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Action::make('restart')
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->label(fn (array $record): string => $this->shouldReloadService($record['service']) ? __('Reload') : __('Restart'))
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->icon('heroicon-o-arrow-path')
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->color('info')
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->size('sm')
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->visible(fn (array $record): bool => $record['is_active'])
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->action(fn (array $record) => $this->executeServiceAction(
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$record['service'],
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$this->shouldReloadService($record['service']) ? 'reload' : 'restart'
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)),
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Action::make('enable')
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->label(__('Enable'))
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->icon('heroicon-o-check')
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->color('gray')
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->size('sm')
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->visible(fn (array $record): bool => ! $record['is_enabled'])
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->action(fn (array $record) => $this->executeServiceAction($record['service'], 'enable')),
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Action::make('disable')
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->label(__('Disable'))
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->icon('heroicon-o-x-mark')
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->color('warning')
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->size('sm')
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->visible(fn (array $record): bool => $record['is_enabled'])
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->requiresConfirmation()
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->modalHeading(__('Disable Service'))
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->modalDescription(fn (array $record): string => __("Are you sure you want to disable :service? It won't start automatically on boot.", ['service' => $record['name']]))
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->modalSubmitActionLabel(__('Disable Service'))
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->action(fn (array $record) => $this->executeServiceAction($record['service'], 'disable')),
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])
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->headerActions([
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Action::make('refresh')
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->label(__('Refresh'))
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->icon('heroicon-o-arrow-path')
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->color('gray')
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->action(function () {
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$this->loadServices();
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$this->resetTable();
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Notification::make()->title(__('Services refreshed'))->success()->duration(1500)->send();
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}),
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])
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->emptyStateHeading(__('No services found'))
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->emptyStateDescription(__('Unable to load system services'))
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->emptyStateIcon('heroicon-o-cog-6-tooth')
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->striped();
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}
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public function getTableRecordKey(Model|array $record): string
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{
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return is_array($record) ? $record['service'] : $record->getKey();
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}
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protected function executeServiceAction(string $service, string $action): void
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{
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try {
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$result = $this->getAgent()->send("service.{$action}", [
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'service' => $service,
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]);
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if ($result['success'] ?? false) {
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$notificationTitle = match ($action) {
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'start' => __(':service started', ['service' => ucfirst($service)]),
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'stop' => __(':service stopped', ['service' => ucfirst($service)]),
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'restart' => __(':service restarted', ['service' => ucfirst($service)]),
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'reload' => __(':service reloaded', ['service' => ucfirst($service)]),
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'enable' => __(':service enabled', ['service' => ucfirst($service)]),
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'disable' => __(':service disabled', ['service' => ucfirst($service)]),
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default => ucfirst($service).' '.$action
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};
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$actionPast = match ($action) {
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'start' => 'started',
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'stop' => 'stopped',
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'restart' => 'restarted',
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'reload' => 'reloaded',
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'enable' => 'enabled',
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'disable' => 'disabled',
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default => $action
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};
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Notification::make()
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->title($notificationTitle)
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->success()
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->send();
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AuditLog::logServiceAction($actionPast, $service);
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$this->loadServices();
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$this->resetTable();
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} else {
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throw new Exception($result['error'] ?? $result['message'] ?? __('Unknown error'));
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}
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} catch (Exception $e) {
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Notification::make()
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->title(__('Action failed'))
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->body($e->getMessage())
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->danger()
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->send();
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}
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}
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protected function getHeaderActions(): array
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{
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return [
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];
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}
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protected function shouldReloadService(string $service): bool
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{
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if ($service === 'nginx') {
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return true;
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}
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return preg_match('/^php(\d+\.\d+)?-fpm$/', $service) === 1;
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}
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}
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