Subiendo proyecto completo sin restricciones de git ignore

vendor/laravel/framework/src/Illuminate/Broadcasting/BroadcastController.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+use Illuminate\Http\Request;
+use Illuminate\Routing\Controller;
+use Illuminate\Support\Facades\Broadcast;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+
+class BroadcastController extends Controller
+{
+    /**
+     * Authenticate the request for channel access.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return \Illuminate\Http\Response
+     */
+    public function authenticate(Request $request)
+    {
+        if ($request->hasSession()) {
+            $request->session()->reflash();
+        }
+
+        return Broadcast::auth($request);
+    }
+
+    /**
+     * Authenticate the current user.
+     *
+     * See: https://pusher.com/docs/channels/server_api/authenticating-users/#user-authentication.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return \Illuminate\Http\Response
+     */
+    public function authenticateUser(Request $request)
+    {
+        if ($request->hasSession()) {
+            $request->session()->reflash();
+        }
+
+        return Broadcast::resolveAuthenticatedUser($request)
+                    ?? throw new AccessDeniedHttpException;
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/BroadcastEvent.php

@@ -0,0 +1,148 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Broadcasting\Factory as BroadcastingFactory;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Contracts\Support\Arrayable;
+use Illuminate\Support\Arr;
+use ReflectionClass;
+use ReflectionProperty;
+
+class BroadcastEvent implements ShouldQueue
+{
+    use Queueable;
+
+    /**
+     * The event instance.
+     *
+     * @var mixed
+     */
+    public $event;
+
+    /**
+     * The number of times the job may be attempted.
+     *
+     * @var int
+     */
+    public $tries;
+
+    /**
+     * The number of seconds the job can run before timing out.
+     *
+     * @var int
+     */
+    public $timeout;
+
+    /**
+     * The number of seconds to wait before retrying the job when encountering an uncaught exception.
+     *
+     * @var int
+     */
+    public $backoff;
+
+    /**
+     * Create a new job handler instance.
+     *
+     * @param  mixed  $event
+     * @return void
+     */
+    public function __construct($event)
+    {
+        $this->event = $event;
+        $this->tries = property_exists($event, 'tries') ? $event->tries : null;
+        $this->timeout = property_exists($event, 'timeout') ? $event->timeout : null;
+        $this->backoff = property_exists($event, 'backoff') ? $event->backoff : null;
+        $this->afterCommit = property_exists($event, 'afterCommit') ? $event->afterCommit : null;
+    }
+
+    /**
+     * Handle the queued job.
+     *
+     * @param  \Illuminate\Contracts\Broadcasting\Factory  $manager
+     * @return void
+     */
+    public function handle(BroadcastingFactory $manager)
+    {
+        $name = method_exists($this->event, 'broadcastAs')
+                ? $this->event->broadcastAs() : get_class($this->event);
+
+        $channels = Arr::wrap($this->event->broadcastOn());
+
+        if (empty($channels)) {
+            return;
+        }
+
+        $connections = method_exists($this->event, 'broadcastConnections')
+                            ? $this->event->broadcastConnections()
+                            : [null];
+
+        $payload = $this->getPayloadFromEvent($this->event);
+
+        foreach ($connections as $connection) {
+            $manager->connection($connection)->broadcast(
+                $channels, $name, $payload
+            );
+        }
+    }
+
+    /**
+     * Get the payload for the given event.
+     *
+     * @param  mixed  $event
+     * @return array
+     */
+    protected function getPayloadFromEvent($event)
+    {
+        if (method_exists($event, 'broadcastWith') &&
+            ! is_null($payload = $event->broadcastWith())) {
+            return array_merge($payload, ['socket' => data_get($event, 'socket')]);
+        }
+
+        $payload = [];
+
+        foreach ((new ReflectionClass($event))->getProperties(ReflectionProperty::IS_PUBLIC) as $property) {
+            $payload[$property->getName()] = $this->formatProperty($property->getValue($event));
+        }
+
+        unset($payload['broadcastQueue']);
+
+        return $payload;
+    }
+
+    /**
+     * Format the given value for a property.
+     *
+     * @param  mixed  $value
+     * @return mixed
+     */
+    protected function formatProperty($value)
+    {
+        if ($value instanceof Arrayable) {
+            return $value->toArray();
+        }
+
+        return $value;
+    }
+
+    /**
+     * Get the display name for the queued job.
+     *
+     * @return string
+     */
+    public function displayName()
+    {
+        return get_class($this->event);
+    }
+
+    /**
+     * Prepare the instance for cloning.
+     *
+     * @return void
+     */
+    public function __clone()
+    {
+        $this->event = clone $this->event;
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/BroadcastException.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+use RuntimeException;
+
+class BroadcastException extends RuntimeException
+{
+    //
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/BroadcastManager.php

@@ -0,0 +1,481 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+use Ably\AblyRest;
+use Closure;
+use GuzzleHttp\Client as GuzzleClient;
+use Illuminate\Broadcasting\Broadcasters\AblyBroadcaster;
+use Illuminate\Broadcasting\Broadcasters\LogBroadcaster;
+use Illuminate\Broadcasting\Broadcasters\NullBroadcaster;
+use Illuminate\Broadcasting\Broadcasters\PusherBroadcaster;
+use Illuminate\Broadcasting\Broadcasters\RedisBroadcaster;
+use Illuminate\Bus\UniqueLock;
+use Illuminate\Contracts\Broadcasting\Factory as FactoryContract;
+use Illuminate\Contracts\Broadcasting\ShouldBeUnique;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcastNow;
+use Illuminate\Contracts\Bus\Dispatcher as BusDispatcherContract;
+use Illuminate\Contracts\Cache\Repository as Cache;
+use Illuminate\Contracts\Foundation\CachesRoutes;
+use InvalidArgumentException;
+use Psr\Log\LoggerInterface;
+use Pusher\Pusher;
+
+/**
+ * @mixin \Illuminate\Contracts\Broadcasting\Broadcaster
+ */
+class BroadcastManager implements FactoryContract
+{
+    /**
+     * The application instance.
+     *
+     * @var \Illuminate\Contracts\Container\Container
+     */
+    protected $app;
+
+    /**
+     * The array of resolved broadcast drivers.
+     *
+     * @var array
+     */
+    protected $drivers = [];
+
+    /**
+     * The registered custom driver creators.
+     *
+     * @var array
+     */
+    protected $customCreators = [];
+
+    /**
+     * Create a new manager instance.
+     *
+     * @param  \Illuminate\Contracts\Container\Container  $app
+     * @return void
+     */
+    public function __construct($app)
+    {
+        $this->app = $app;
+    }
+
+    /**
+     * Register the routes for handling broadcast channel authentication and sockets.
+     *
+     * @param  array|null  $attributes
+     * @return void
+     */
+    public function routes(array $attributes = null)
+    {
+        if ($this->app instanceof CachesRoutes && $this->app->routesAreCached()) {
+            return;
+        }
+
+        $attributes = $attributes ?: ['middleware' => ['web']];
+
+        $this->app['router']->group($attributes, function ($router) {
+            $router->match(
+                ['get', 'post'], '/broadcasting/auth',
+                '\\'.BroadcastController::class.'@authenticate'
+            )->withoutMiddleware([\Illuminate\Foundation\Http\Middleware\VerifyCsrfToken::class]);
+        });
+    }
+
+    /**
+     * Register the routes for handling broadcast user authentication.
+     *
+     * @param  array|null  $attributes
+     * @return void
+     */
+    public function userRoutes(array $attributes = null)
+    {
+        if ($this->app instanceof CachesRoutes && $this->app->routesAreCached()) {
+            return;
+        }
+
+        $attributes = $attributes ?: ['middleware' => ['web']];
+
+        $this->app['router']->group($attributes, function ($router) {
+            $router->match(
+                ['get', 'post'], '/broadcasting/user-auth',
+                '\\'.BroadcastController::class.'@authenticateUser'
+            )->withoutMiddleware([\Illuminate\Foundation\Http\Middleware\VerifyCsrfToken::class]);
+        });
+    }
+
+    /**
+     * Register the routes for handling broadcast authentication and sockets.
+     *
+     * Alias of "routes" method.
+     *
+     * @param  array|null  $attributes
+     * @return void
+     */
+    public function channelRoutes(array $attributes = null)
+    {
+        return $this->routes($attributes);
+    }
+
+    /**
+     * Get the socket ID for the given request.
+     *
+     * @param  \Illuminate\Http\Request|null  $request
+     * @return string|null
+     */
+    public function socket($request = null)
+    {
+        if (! $request && ! $this->app->bound('request')) {
+            return;
+        }
+
+        $request = $request ?: $this->app['request'];
+
+        return $request->header('X-Socket-ID');
+    }
+
+    /**
+     * Begin broadcasting an event.
+     *
+     * @param  mixed|null  $event
+     * @return \Illuminate\Broadcasting\PendingBroadcast
+     */
+    public function event($event = null)
+    {
+        return new PendingBroadcast($this->app->make('events'), $event);
+    }
+
+    /**
+     * Queue the given event for broadcast.
+     *
+     * @param  mixed  $event
+     * @return void
+     */
+    public function queue($event)
+    {
+        if ($event instanceof ShouldBroadcastNow ||
+            (is_object($event) &&
+             method_exists($event, 'shouldBroadcastNow') &&
+             $event->shouldBroadcastNow())) {
+            return $this->app->make(BusDispatcherContract::class)->dispatchNow(new BroadcastEvent(clone $event));
+        }
+
+        $queue = null;
+
+        if (method_exists($event, 'broadcastQueue')) {
+            $queue = $event->broadcastQueue();
+        } elseif (isset($event->broadcastQueue)) {
+            $queue = $event->broadcastQueue;
+        } elseif (isset($event->queue)) {
+            $queue = $event->queue;
+        }
+
+        $broadcastEvent = new BroadcastEvent(clone $event);
+
+        if ($event instanceof ShouldBeUnique) {
+            $broadcastEvent = new UniqueBroadcastEvent(clone $event);
+
+            if ($this->mustBeUniqueAndCannotAcquireLock($broadcastEvent)) {
+                return;
+            }
+        }
+
+        $this->app->make('queue')
+            ->connection($event->connection ?? null)
+            ->pushOn($queue, $broadcastEvent);
+    }
+
+    /**
+     * Determine if the broadcastable event must be unique and determine if we can acquire the necessary lock.
+     *
+     * @param  mixed  $event
+     * @return bool
+     */
+    protected function mustBeUniqueAndCannotAcquireLock($event)
+    {
+        return ! (new UniqueLock(
+            method_exists($event, 'uniqueVia')
+                ? $event->uniqueVia()
+                : $this->app->make(Cache::class)
+        ))->acquire($event);
+    }
+
+    /**
+     * Get a driver instance.
+     *
+     * @param  string|null  $driver
+     * @return mixed
+     */
+    public function connection($driver = null)
+    {
+        return $this->driver($driver);
+    }
+
+    /**
+     * Get a driver instance.
+     *
+     * @param  string|null  $name
+     * @return mixed
+     */
+    public function driver($name = null)
+    {
+        $name = $name ?: $this->getDefaultDriver();
+
+        return $this->drivers[$name] = $this->get($name);
+    }
+
+    /**
+     * Attempt to get the connection from the local cache.
+     *
+     * @param  string  $name
+     * @return \Illuminate\Contracts\Broadcasting\Broadcaster
+     */
+    protected function get($name)
+    {
+        return $this->drivers[$name] ?? $this->resolve($name);
+    }
+
+    /**
+     * Resolve the given broadcaster.
+     *
+     * @param  string  $name
+     * @return \Illuminate\Contracts\Broadcasting\Broadcaster
+     *
+     * @throws \InvalidArgumentException
+     */
+    protected function resolve($name)
+    {
+        $config = $this->getConfig($name);
+
+        if (is_null($config)) {
+            throw new InvalidArgumentException("Broadcast connection [{$name}] is not defined.");
+        }
+
+        if (isset($this->customCreators[$config['driver']])) {
+            return $this->callCustomCreator($config);
+        }
+
+        $driverMethod = 'create'.ucfirst($config['driver']).'Driver';
+
+        if (! method_exists($this, $driverMethod)) {
+            throw new InvalidArgumentException("Driver [{$config['driver']}] is not supported.");
+        }
+
+        return $this->{$driverMethod}($config);
+    }
+
+    /**
+     * Call a custom driver creator.
+     *
+     * @param  array  $config
+     * @return mixed
+     */
+    protected function callCustomCreator(array $config)
+    {
+        return $this->customCreators[$config['driver']]($this->app, $config);
+    }
+
+    /**
+     * Create an instance of the driver.
+     *
+     * @param  array  $config
+     * @return \Illuminate\Contracts\Broadcasting\Broadcaster
+     */
+    protected function createPusherDriver(array $config)
+    {
+        return new PusherBroadcaster($this->pusher($config));
+    }
+
+    /**
+     * Get a Pusher instance for the given configuration.
+     *
+     * @param  array  $config
+     * @return \Pusher\Pusher
+     */
+    public function pusher(array $config)
+    {
+        $pusher = new Pusher(
+            $config['key'],
+            $config['secret'],
+            $config['app_id'],
+            $config['options'] ?? [],
+            isset($config['client_options']) && ! empty($config['client_options'])
+                    ? new GuzzleClient($config['client_options'])
+                    : null,
+        );
+
+        if ($config['log'] ?? false) {
+            $pusher->setLogger($this->app->make(LoggerInterface::class));
+        }
+
+        return $pusher;
+    }
+
+    /**
+     * Create an instance of the driver.
+     *
+     * @param  array  $config
+     * @return \Illuminate\Contracts\Broadcasting\Broadcaster
+     */
+    protected function createAblyDriver(array $config)
+    {
+        return new AblyBroadcaster($this->ably($config));
+    }
+
+    /**
+     * Get an Ably instance for the given configuration.
+     *
+     * @param  array  $config
+     * @return \Ably\AblyRest
+     */
+    public function ably(array $config)
+    {
+        return new AblyRest($config);
+    }
+
+    /**
+     * Create an instance of the driver.
+     *
+     * @param  array  $config
+     * @return \Illuminate\Contracts\Broadcasting\Broadcaster
+     */
+    protected function createRedisDriver(array $config)
+    {
+        return new RedisBroadcaster(
+            $this->app->make('redis'), $config['connection'] ?? null,
+            $this->app['config']->get('database.redis.options.prefix', '')
+        );
+    }
+
+    /**
+     * Create an instance of the driver.
+     *
+     * @param  array  $config
+     * @return \Illuminate\Contracts\Broadcasting\Broadcaster
+     */
+    protected function createLogDriver(array $config)
+    {
+        return new LogBroadcaster(
+            $this->app->make(LoggerInterface::class)
+        );
+    }
+
+    /**
+     * Create an instance of the driver.
+     *
+     * @param  array  $config
+     * @return \Illuminate\Contracts\Broadcasting\Broadcaster
+     */
+    protected function createNullDriver(array $config)
+    {
+        return new NullBroadcaster;
+    }
+
+    /**
+     * Get the connection configuration.
+     *
+     * @param  string  $name
+     * @return array
+     */
+    protected function getConfig($name)
+    {
+        if (! is_null($name) && $name !== 'null') {
+            return $this->app['config']["broadcasting.connections.{$name}"];
+        }
+
+        return ['driver' => 'null'];
+    }
+
+    /**
+     * Get the default driver name.
+     *
+     * @return string
+     */
+    public function getDefaultDriver()
+    {
+        return $this->app['config']['broadcasting.default'];
+    }
+
+    /**
+     * Set the default driver name.
+     *
+     * @param  string  $name
+     * @return void
+     */
+    public function setDefaultDriver($name)
+    {
+        $this->app['config']['broadcasting.default'] = $name;
+    }
+
+    /**
+     * Disconnect the given disk and remove from local cache.
+     *
+     * @param  string|null  $name
+     * @return void
+     */
+    public function purge($name = null)
+    {
+        $name ??= $this->getDefaultDriver();
+
+        unset($this->drivers[$name]);
+    }
+
+    /**
+     * Register a custom driver creator Closure.
+     *
+     * @param  string  $driver
+     * @param  \Closure  $callback
+     * @return $this
+     */
+    public function extend($driver, Closure $callback)
+    {
+        $this->customCreators[$driver] = $callback;
+
+        return $this;
+    }
+
+    /**
+     * Get the application instance used by the manager.
+     *
+     * @return \Illuminate\Contracts\Foundation\Application
+     */
+    public function getApplication()
+    {
+        return $this->app;
+    }
+
+    /**
+     * Set the application instance used by the manager.
+     *
+     * @param  \Illuminate\Contracts\Foundation\Application  $app
+     * @return $this
+     */
+    public function setApplication($app)
+    {
+        $this->app = $app;
+
+        return $this;
+    }
+
+    /**
+     * Forget all of the resolved driver instances.
+     *
+     * @return $this
+     */
+    public function forgetDrivers()
+    {
+        $this->drivers = [];
+
+        return $this;
+    }
+
+    /**
+     * Dynamically call the default driver instance.
+     *
+     * @param  string  $method
+     * @param  array  $parameters
+     * @return mixed
+     */
+    public function __call($method, $parameters)
+    {
+        return $this->driver()->$method(...$parameters);
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/BroadcastServiceProvider.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+use Illuminate\Contracts\Broadcasting\Broadcaster as BroadcasterContract;
+use Illuminate\Contracts\Broadcasting\Factory as BroadcastingFactory;
+use Illuminate\Contracts\Support\DeferrableProvider;
+use Illuminate\Support\ServiceProvider;
+
+class BroadcastServiceProvider extends ServiceProvider implements DeferrableProvider
+{
+    /**
+     * Register the service provider.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->app->singleton(BroadcastManager::class, function ($app) {
+            return new BroadcastManager($app);
+        });
+
+        $this->app->singleton(BroadcasterContract::class, function ($app) {
+            return $app->make(BroadcastManager::class)->connection();
+        });
+
+        $this->app->alias(
+            BroadcastManager::class, BroadcastingFactory::class
+        );
+    }
+
+    /**
+     * Get the services provided by the provider.
+     *
+     * @return array
+     */
+    public function provides()
+    {
+        return [
+            BroadcastManager::class,
+            BroadcastingFactory::class,
+            BroadcasterContract::class,
+        ];
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/AblyBroadcaster.php

@@ -0,0 +1,235 @@
+<?php
+
+namespace Illuminate\Broadcasting\Broadcasters;
+
+use Ably\AblyRest;
+use Ably\Exceptions\AblyException;
+use Ably\Models\Message as AblyMessage;
+use Illuminate\Broadcasting\BroadcastException;
+use Illuminate\Support\Str;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+
+/**
+ * @author Matthew Hall (matthall28@gmail.com)
+ * @author Taylor Otwell (taylor@laravel.com)
+ */
+class AblyBroadcaster extends Broadcaster
+{
+    /**
+     * The AblyRest SDK instance.
+     *
+     * @var \Ably\AblyRest
+     */
+    protected $ably;
+
+    /**
+     * Create a new broadcaster instance.
+     *
+     * @param  \Ably\AblyRest  $ably
+     * @return void
+     */
+    public function __construct(AblyRest $ably)
+    {
+        $this->ably = $ably;
+    }
+
+    /**
+     * Authenticate the incoming request for a given channel.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return mixed
+     *
+     * @throws \Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException
+     */
+    public function auth($request)
+    {
+        $channelName = $this->normalizeChannelName($request->channel_name);
+
+        if (empty($request->channel_name) ||
+            ($this->isGuardedChannel($request->channel_name) &&
+            ! $this->retrieveUser($request, $channelName))) {
+            throw new AccessDeniedHttpException;
+        }
+
+        return parent::verifyUserCanAccessChannel(
+            $request, $channelName
+        );
+    }
+
+    /**
+     * Return the valid authentication response.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  mixed  $result
+     * @return mixed
+     */
+    public function validAuthenticationResponse($request, $result)
+    {
+        if (str_starts_with($request->channel_name, 'private')) {
+            $signature = $this->generateAblySignature(
+                $request->channel_name, $request->socket_id
+            );
+
+            return ['auth' => $this->getPublicToken().':'.$signature];
+        }
+
+        $channelName = $this->normalizeChannelName($request->channel_name);
+
+        $user = $this->retrieveUser($request, $channelName);
+
+        $broadcastIdentifier = method_exists($user, 'getAuthIdentifierForBroadcasting')
+                    ? $user->getAuthIdentifierForBroadcasting()
+                    : $user->getAuthIdentifier();
+
+        $signature = $this->generateAblySignature(
+            $request->channel_name,
+            $request->socket_id,
+            $userData = array_filter([
+                'user_id' => (string) $broadcastIdentifier,
+                'user_info' => $result,
+            ])
+        );
+
+        return [
+            'auth' => $this->getPublicToken().':'.$signature,
+            'channel_data' => json_encode($userData),
+        ];
+    }
+
+    /**
+     * Generate the signature needed for Ably authentication headers.
+     *
+     * @param  string  $channelName
+     * @param  string  $socketId
+     * @param  array|null  $userData
+     * @return string
+     */
+    public function generateAblySignature($channelName, $socketId, $userData = null)
+    {
+        return hash_hmac(
+            'sha256',
+            sprintf('%s:%s%s', $socketId, $channelName, $userData ? ':'.json_encode($userData) : ''),
+            $this->getPrivateToken(),
+        );
+    }
+
+    /**
+     * Broadcast the given event.
+     *
+     * @param  array  $channels
+     * @param  string  $event
+     * @param  array  $payload
+     * @return void
+     *
+     * @throws \Illuminate\Broadcasting\BroadcastException
+     */
+    public function broadcast(array $channels, $event, array $payload = [])
+    {
+        try {
+            foreach ($this->formatChannels($channels) as $channel) {
+                $this->ably->channels->get($channel)->publish(
+                    $this->buildAblyMessage($event, $payload)
+                );
+            }
+        } catch (AblyException $e) {
+            throw new BroadcastException(
+                sprintf('Ably error: %s', $e->getMessage())
+            );
+        }
+    }
+
+    /**
+     * Build an Ably message object for broadcasting.
+     *
+     * @param  string  $event
+     * @param  array  $payload
+     * @return \Ably\Models\Message
+     */
+    protected function buildAblyMessage($event, array $payload = [])
+    {
+        return tap(new AblyMessage, function ($message) use ($event, $payload) {
+            $message->name = $event;
+            $message->data = $payload;
+            $message->connectionKey = data_get($payload, 'socket');
+        });
+    }
+
+    /**
+     * Return true if the channel is protected by authentication.
+     *
+     * @param  string  $channel
+     * @return bool
+     */
+    public function isGuardedChannel($channel)
+    {
+        return Str::startsWith($channel, ['private-', 'presence-']);
+    }
+
+    /**
+     * Remove prefix from channel name.
+     *
+     * @param  string  $channel
+     * @return string
+     */
+    public function normalizeChannelName($channel)
+    {
+        if ($this->isGuardedChannel($channel)) {
+            return str_starts_with($channel, 'private-')
+                        ? Str::replaceFirst('private-', '', $channel)
+                        : Str::replaceFirst('presence-', '', $channel);
+        }
+
+        return $channel;
+    }
+
+    /**
+     * Format the channel array into an array of strings.
+     *
+     * @param  array  $channels
+     * @return array
+     */
+    protected function formatChannels(array $channels)
+    {
+        return array_map(function ($channel) {
+            $channel = (string) $channel;
+
+            if (Str::startsWith($channel, ['private-', 'presence-'])) {
+                return str_starts_with($channel, 'private-')
+                    ? Str::replaceFirst('private-', 'private:', $channel)
+                    : Str::replaceFirst('presence-', 'presence:', $channel);
+            }
+
+            return 'public:'.$channel;
+        }, $channels);
+    }
+
+    /**
+     * Get the public token value from the Ably key.
+     *
+     * @return mixed
+     */
+    protected function getPublicToken()
+    {
+        return Str::before($this->ably->options->key, ':');
+    }
+
+    /**
+     * Get the private token value from the Ably key.
+     *
+     * @return mixed
+     */
+    protected function getPrivateToken()
+    {
+        return Str::after($this->ably->options->key, ':');
+    }
+
+    /**
+     * Get the underlying Ably SDK instance.
+     *
+     * @return \Ably\AblyRest
+     */
+    public function getAbly()
+    {
+        return $this->ably;
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/Broadcaster.php

@@ -0,0 +1,376 @@
+<?php
+
+namespace Illuminate\Broadcasting\Broadcasters;
+
+use Closure;
+use Exception;
+use Illuminate\Container\Container;
+use Illuminate\Contracts\Broadcasting\Broadcaster as BroadcasterContract;
+use Illuminate\Contracts\Broadcasting\HasBroadcastChannel;
+use Illuminate\Contracts\Routing\BindingRegistrar;
+use Illuminate\Contracts\Routing\UrlRoutable;
+use Illuminate\Support\Arr;
+use Illuminate\Support\Reflector;
+use ReflectionClass;
+use ReflectionFunction;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+
+abstract class Broadcaster implements BroadcasterContract
+{
+    /**
+     * The callback to resolve the authenticated user information.
+     *
+     * @var \Closure|null
+     */
+    protected $authenticatedUserCallback = null;
+
+    /**
+     * The registered channel authenticators.
+     *
+     * @var array
+     */
+    protected $channels = [];
+
+    /**
+     * The registered channel options.
+     *
+     * @var array
+     */
+    protected $channelOptions = [];
+
+    /**
+     * The binding registrar instance.
+     *
+     * @var \Illuminate\Contracts\Routing\BindingRegistrar
+     */
+    protected $bindingRegistrar;
+
+    /**
+     * Resolve the authenticated user payload for the incoming connection request.
+     *
+     * See: https://pusher.com/docs/channels/library_auth_reference/auth-signatures/#user-authentication.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array|null
+     */
+    public function resolveAuthenticatedUser($request)
+    {
+        if ($this->authenticatedUserCallback) {
+            return $this->authenticatedUserCallback->__invoke($request);
+        }
+    }
+
+    /**
+     * Register the user retrieval callback used to authenticate connections.
+     *
+     * See: https://pusher.com/docs/channels/library_auth_reference/auth-signatures/#user-authentication.
+     *
+     * @param  \Closure  $callback
+     * @return void
+     */
+    public function resolveAuthenticatedUserUsing(Closure $callback)
+    {
+        $this->authenticatedUserCallback = $callback;
+    }
+
+    /**
+     * Register a channel authenticator.
+     *
+     * @param  \Illuminate\Contracts\Broadcasting\HasBroadcastChannel|string  $channel
+     * @param  callable|string  $callback
+     * @param  array  $options
+     * @return $this
+     */
+    public function channel($channel, $callback, $options = [])
+    {
+        if ($channel instanceof HasBroadcastChannel) {
+            $channel = $channel->broadcastChannelRoute();
+        } elseif (is_string($channel) && class_exists($channel) && is_a($channel, HasBroadcastChannel::class, true)) {
+            $channel = (new $channel)->broadcastChannelRoute();
+        }
+
+        $this->channels[$channel] = $callback;
+
+        $this->channelOptions[$channel] = $options;
+
+        return $this;
+    }
+
+    /**
+     * Authenticate the incoming request for a given channel.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  string  $channel
+     * @return mixed
+     *
+     * @throws \Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException
+     */
+    protected function verifyUserCanAccessChannel($request, $channel)
+    {
+        foreach ($this->channels as $pattern => $callback) {
+            if (! $this->channelNameMatchesPattern($channel, $pattern)) {
+                continue;
+            }
+
+            $parameters = $this->extractAuthParameters($pattern, $channel, $callback);
+
+            $handler = $this->normalizeChannelHandlerToCallable($callback);
+
+            $result = $handler($this->retrieveUser($request, $channel), ...$parameters);
+
+            if ($result === false) {
+                throw new AccessDeniedHttpException;
+            } elseif ($result) {
+                return $this->validAuthenticationResponse($request, $result);
+            }
+        }
+
+        throw new AccessDeniedHttpException;
+    }
+
+    /**
+     * Extract the parameters from the given pattern and channel.
+     *
+     * @param  string  $pattern
+     * @param  string  $channel
+     * @param  callable|string  $callback
+     * @return array
+     */
+    protected function extractAuthParameters($pattern, $channel, $callback)
+    {
+        $callbackParameters = $this->extractParameters($callback);
+
+        return collect($this->extractChannelKeys($pattern, $channel))->reject(function ($value, $key) {
+            return is_numeric($key);
+        })->map(function ($value, $key) use ($callbackParameters) {
+            return $this->resolveBinding($key, $value, $callbackParameters);
+        })->values()->all();
+    }
+
+    /**
+     * Extracts the parameters out of what the user passed to handle the channel authentication.
+     *
+     * @param  callable|string  $callback
+     * @return \ReflectionParameter[]
+     *
+     * @throws \Exception
+     */
+    protected function extractParameters($callback)
+    {
+        if (is_callable($callback)) {
+            return (new ReflectionFunction($callback))->getParameters();
+        } elseif (is_string($callback)) {
+            return $this->extractParametersFromClass($callback);
+        }
+
+        throw new Exception('Given channel handler is an unknown type.');
+    }
+
+    /**
+     * Extracts the parameters out of a class channel's "join" method.
+     *
+     * @param  string  $callback
+     * @return \ReflectionParameter[]
+     *
+     * @throws \Exception
+     */
+    protected function extractParametersFromClass($callback)
+    {
+        $reflection = new ReflectionClass($callback);
+
+        if (! $reflection->hasMethod('join')) {
+            throw new Exception('Class based channel must define a "join" method.');
+        }
+
+        return $reflection->getMethod('join')->getParameters();
+    }
+
+    /**
+     * Extract the channel keys from the incoming channel name.
+     *
+     * @param  string  $pattern
+     * @param  string  $channel
+     * @return array
+     */
+    protected function extractChannelKeys($pattern, $channel)
+    {
+        preg_match('/^'.preg_replace('/\{(.*?)\}/', '(?<$1>[^\.]+)', $pattern).'/', $channel, $keys);
+
+        return $keys;
+    }
+
+    /**
+     * Resolve the given parameter binding.
+     *
+     * @param  string  $key
+     * @param  string  $value
+     * @param  array  $callbackParameters
+     * @return mixed
+     */
+    protected function resolveBinding($key, $value, $callbackParameters)
+    {
+        $newValue = $this->resolveExplicitBindingIfPossible($key, $value);
+
+        return $newValue === $value ? $this->resolveImplicitBindingIfPossible(
+            $key, $value, $callbackParameters
+        ) : $newValue;
+    }
+
+    /**
+     * Resolve an explicit parameter binding if applicable.
+     *
+     * @param  string  $key
+     * @param  mixed  $value
+     * @return mixed
+     */
+    protected function resolveExplicitBindingIfPossible($key, $value)
+    {
+        $binder = $this->binder();
+
+        if ($binder && $binder->getBindingCallback($key)) {
+            return call_user_func($binder->getBindingCallback($key), $value);
+        }
+
+        return $value;
+    }
+
+    /**
+     * Resolve an implicit parameter binding if applicable.
+     *
+     * @param  string  $key
+     * @param  mixed  $value
+     * @param  array  $callbackParameters
+     * @return mixed
+     *
+     * @throws \Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException
+     */
+    protected function resolveImplicitBindingIfPossible($key, $value, $callbackParameters)
+    {
+        foreach ($callbackParameters as $parameter) {
+            if (! $this->isImplicitlyBindable($key, $parameter)) {
+                continue;
+            }
+
+            $className = Reflector::getParameterClassName($parameter);
+
+            if (is_null($model = (new $className)->resolveRouteBinding($value))) {
+                throw new AccessDeniedHttpException;
+            }
+
+            return $model;
+        }
+
+        return $value;
+    }
+
+    /**
+     * Determine if a given key and parameter is implicitly bindable.
+     *
+     * @param  string  $key
+     * @param  \ReflectionParameter  $parameter
+     * @return bool
+     */
+    protected function isImplicitlyBindable($key, $parameter)
+    {
+        return $parameter->getName() === $key &&
+                        Reflector::isParameterSubclassOf($parameter, UrlRoutable::class);
+    }
+
+    /**
+     * Format the channel array into an array of strings.
+     *
+     * @param  array  $channels
+     * @return array
+     */
+    protected function formatChannels(array $channels)
+    {
+        return array_map(function ($channel) {
+            return (string) $channel;
+        }, $channels);
+    }
+
+    /**
+     * Get the model binding registrar instance.
+     *
+     * @return \Illuminate\Contracts\Routing\BindingRegistrar
+     */
+    protected function binder()
+    {
+        if (! $this->bindingRegistrar) {
+            $this->bindingRegistrar = Container::getInstance()->bound(BindingRegistrar::class)
+                        ? Container::getInstance()->make(BindingRegistrar::class) : null;
+        }
+
+        return $this->bindingRegistrar;
+    }
+
+    /**
+     * Normalize the given callback into a callable.
+     *
+     * @param  mixed  $callback
+     * @return callable
+     */
+    protected function normalizeChannelHandlerToCallable($callback)
+    {
+        return is_callable($callback) ? $callback : function (...$args) use ($callback) {
+            return Container::getInstance()
+                ->make($callback)
+                ->join(...$args);
+        };
+    }
+
+    /**
+     * Retrieve the authenticated user using the configured guard (if any).
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  string  $channel
+     * @return mixed
+     */
+    protected function retrieveUser($request, $channel)
+    {
+        $options = $this->retrieveChannelOptions($channel);
+
+        $guards = $options['guards'] ?? null;
+
+        if (is_null($guards)) {
+            return $request->user();
+        }
+
+        foreach (Arr::wrap($guards) as $guard) {
+            if ($user = $request->user($guard)) {
+                return $user;
+            }
+        }
+    }
+
+    /**
+     * Retrieve options for a certain channel.
+     *
+     * @param  string  $channel
+     * @return array
+     */
+    protected function retrieveChannelOptions($channel)
+    {
+        foreach ($this->channelOptions as $pattern => $options) {
+            if (! $this->channelNameMatchesPattern($channel, $pattern)) {
+                continue;
+            }
+
+            return $options;
+        }
+
+        return [];
+    }
+
+    /**
+     * Check if the channel name from the request matches a pattern from registered channels.
+     *
+     * @param  string  $channel
+     * @param  string  $pattern
+     * @return bool
+     */
+    protected function channelNameMatchesPattern($channel, $pattern)
+    {
+        return preg_match('/^'.preg_replace('/\{(.*?)\}/', '([^\.]+)', $pattern).'$/', $channel);
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/LogBroadcaster.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace Illuminate\Broadcasting\Broadcasters;
+
+use Psr\Log\LoggerInterface;
+
+class LogBroadcaster extends Broadcaster
+{
+    /**
+     * The logger implementation.
+     *
+     * @var \Psr\Log\LoggerInterface
+     */
+    protected $logger;
+
+    /**
+     * Create a new broadcaster instance.
+     *
+     * @param  \Psr\Log\LoggerInterface  $logger
+     * @return void
+     */
+    public function __construct(LoggerInterface $logger)
+    {
+        $this->logger = $logger;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function auth($request)
+    {
+        //
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validAuthenticationResponse($request, $result)
+    {
+        //
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function broadcast(array $channels, $event, array $payload = [])
+    {
+        $channels = implode(', ', $this->formatChannels($channels));
+
+        $payload = json_encode($payload, JSON_PRETTY_PRINT);
+
+        $this->logger->info('Broadcasting ['.$event.'] on channels ['.$channels.'] with payload:'.PHP_EOL.$payload);
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/NullBroadcaster.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Illuminate\Broadcasting\Broadcasters;
+
+class NullBroadcaster extends Broadcaster
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function auth($request)
+    {
+        //
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validAuthenticationResponse($request, $result)
+    {
+        //
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function broadcast(array $channels, $event, array $payload = [])
+    {
+        //
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/PusherBroadcaster.php

@@ -0,0 +1,190 @@
+<?php
+
+namespace Illuminate\Broadcasting\Broadcasters;
+
+use Illuminate\Broadcasting\BroadcastException;
+use Illuminate\Support\Arr;
+use Illuminate\Support\Collection;
+use Pusher\ApiErrorException;
+use Pusher\Pusher;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+
+class PusherBroadcaster extends Broadcaster
+{
+    use UsePusherChannelConventions;
+
+    /**
+     * The Pusher SDK instance.
+     *
+     * @var \Pusher\Pusher
+     */
+    protected $pusher;
+
+    /**
+     * Create a new broadcaster instance.
+     *
+     * @param  \Pusher\Pusher  $pusher
+     * @return void
+     */
+    public function __construct(Pusher $pusher)
+    {
+        $this->pusher = $pusher;
+    }
+
+    /**
+     * Resolve the authenticated user payload for an incoming connection request.
+     *
+     * See: https://pusher.com/docs/channels/library_auth_reference/auth-signatures/#user-authentication
+     * See: https://pusher.com/docs/channels/server_api/authenticating-users/#response
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array|null
+     */
+    public function resolveAuthenticatedUser($request)
+    {
+        if (! $user = parent::resolveAuthenticatedUser($request)) {
+            return;
+        }
+
+        if (method_exists($this->pusher, 'authenticateUser')) {
+            return $this->pusher->authenticateUser($request->socket_id, $user);
+        }
+
+        $settings = $this->pusher->getSettings();
+        $encodedUser = json_encode($user);
+        $decodedString = "{$request->socket_id}::user::{$encodedUser}";
+
+        $auth = $settings['auth_key'].':'.hash_hmac(
+            'sha256', $decodedString, $settings['secret']
+        );
+
+        return [
+            'auth' => $auth,
+            'user_data' => $encodedUser,
+        ];
+    }
+
+    /**
+     * Authenticate the incoming request for a given channel.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return mixed
+     *
+     * @throws \Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException
+     */
+    public function auth($request)
+    {
+        $channelName = $this->normalizeChannelName($request->channel_name);
+
+        if (empty($request->channel_name) ||
+            ($this->isGuardedChannel($request->channel_name) &&
+            ! $this->retrieveUser($request, $channelName))) {
+            throw new AccessDeniedHttpException;
+        }
+
+        return parent::verifyUserCanAccessChannel(
+            $request, $channelName
+        );
+    }
+
+    /**
+     * Return the valid authentication response.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  mixed  $result
+     * @return mixed
+     */
+    public function validAuthenticationResponse($request, $result)
+    {
+        if (str_starts_with($request->channel_name, 'private')) {
+            return $this->decodePusherResponse(
+                $request,
+                method_exists($this->pusher, 'authorizeChannel')
+                    ? $this->pusher->authorizeChannel($request->channel_name, $request->socket_id)
+                    : $this->pusher->socket_auth($request->channel_name, $request->socket_id)
+            );
+        }
+
+        $channelName = $this->normalizeChannelName($request->channel_name);
+
+        $user = $this->retrieveUser($request, $channelName);
+
+        $broadcastIdentifier = method_exists($user, 'getAuthIdentifierForBroadcasting')
+                        ? $user->getAuthIdentifierForBroadcasting()
+                        : $user->getAuthIdentifier();
+
+        return $this->decodePusherResponse(
+            $request,
+            method_exists($this->pusher, 'authorizePresenceChannel')
+                ? $this->pusher->authorizePresenceChannel($request->channel_name, $request->socket_id, $broadcastIdentifier, $result)
+                : $this->pusher->presence_auth($request->channel_name, $request->socket_id, $broadcastIdentifier, $result)
+        );
+    }
+
+    /**
+     * Decode the given Pusher response.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  mixed  $response
+     * @return array
+     */
+    protected function decodePusherResponse($request, $response)
+    {
+        if (! $request->input('callback', false)) {
+            return json_decode($response, true);
+        }
+
+        return response()->json(json_decode($response, true))
+                    ->withCallback($request->callback);
+    }
+
+    /**
+     * Broadcast the given event.
+     *
+     * @param  array  $channels
+     * @param  string  $event
+     * @param  array  $payload
+     * @return void
+     *
+     * @throws \Illuminate\Broadcasting\BroadcastException
+     */
+    public function broadcast(array $channels, $event, array $payload = [])
+    {
+        $socket = Arr::pull($payload, 'socket');
+
+        $parameters = $socket !== null ? ['socket_id' => $socket] : [];
+
+        $channels = Collection::make($this->formatChannels($channels));
+
+        try {
+            $channels->chunk(100)->each(function ($channels) use ($event, $payload, $parameters) {
+                $this->pusher->trigger($channels->toArray(), $event, $payload, $parameters);
+            });
+        } catch (ApiErrorException $e) {
+            throw new BroadcastException(
+                sprintf('Pusher error: %s.', $e->getMessage())
+            );
+        }
+    }
+
+    /**
+     * Get the Pusher SDK instance.
+     *
+     * @return \Pusher\Pusher
+     */
+    public function getPusher()
+    {
+        return $this->pusher;
+    }
+
+    /**
+     * Set the Pusher SDK instance.
+     *
+     * @param  \Pusher\Pusher  $pusher
+     * @return void
+     */
+    public function setPusher($pusher)
+    {
+        $this->pusher = $pusher;
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/RedisBroadcaster.php

@@ -0,0 +1,169 @@
+<?php
+
+namespace Illuminate\Broadcasting\Broadcasters;
+
+use Illuminate\Broadcasting\BroadcastException;
+use Illuminate\Contracts\Redis\Factory as Redis;
+use Illuminate\Support\Arr;
+use Predis\Connection\ConnectionException;
+use RedisException;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+
+class RedisBroadcaster extends Broadcaster
+{
+    use UsePusherChannelConventions;
+
+    /**
+     * The Redis instance.
+     *
+     * @var \Illuminate\Contracts\Redis\Factory
+     */
+    protected $redis;
+
+    /**
+     * The Redis connection to use for broadcasting.
+     *
+     * @var string|null
+     */
+    protected $connection = null;
+
+    /**
+     * The Redis key prefix.
+     *
+     * @var string
+     */
+    protected $prefix = '';
+
+    /**
+     * Create a new broadcaster instance.
+     *
+     * @param  \Illuminate\Contracts\Redis\Factory  $redis
+     * @param  string|null  $connection
+     * @param  string  $prefix
+     * @return void
+     */
+    public function __construct(Redis $redis, $connection = null, $prefix = '')
+    {
+        $this->redis = $redis;
+        $this->prefix = $prefix;
+        $this->connection = $connection;
+    }
+
+    /**
+     * Authenticate the incoming request for a given channel.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return mixed
+     *
+     * @throws \Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException
+     */
+    public function auth($request)
+    {
+        $channelName = $this->normalizeChannelName(
+            str_replace($this->prefix, '', $request->channel_name)
+        );
+
+        if (empty($request->channel_name) ||
+            ($this->isGuardedChannel($request->channel_name) &&
+            ! $this->retrieveUser($request, $channelName))) {
+            throw new AccessDeniedHttpException;
+        }
+
+        return parent::verifyUserCanAccessChannel(
+            $request, $channelName
+        );
+    }
+
+    /**
+     * Return the valid authentication response.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  mixed  $result
+     * @return mixed
+     */
+    public function validAuthenticationResponse($request, $result)
+    {
+        if (is_bool($result)) {
+            return json_encode($result);
+        }
+
+        $channelName = $this->normalizeChannelName($request->channel_name);
+
+        $user = $this->retrieveUser($request, $channelName);
+
+        $broadcastIdentifier = method_exists($user, 'getAuthIdentifierForBroadcasting')
+                        ? $user->getAuthIdentifierForBroadcasting()
+                        : $user->getAuthIdentifier();
+
+        return json_encode(['channel_data' => [
+            'user_id' => $broadcastIdentifier,
+            'user_info' => $result,
+        ]]);
+    }
+
+    /**
+     * Broadcast the given event.
+     *
+     * @param  array  $channels
+     * @param  string  $event
+     * @param  array  $payload
+     * @return void
+     *
+     * @throws \Illuminate\Broadcasting\BroadcastException
+     */
+    public function broadcast(array $channels, $event, array $payload = [])
+    {
+        if (empty($channels)) {
+            return;
+        }
+
+        $connection = $this->redis->connection($this->connection);
+
+        $payload = json_encode([
+            'event' => $event,
+            'data' => $payload,
+            'socket' => Arr::pull($payload, 'socket'),
+        ]);
+
+        try {
+            $connection->eval(
+                $this->broadcastMultipleChannelsScript(),
+                0, $payload, ...$this->formatChannels($channels)
+            );
+        } catch (ConnectionException|RedisException $e) {
+            throw new BroadcastException(
+                sprintf('Redis error: %s.', $e->getMessage())
+            );
+        }
+    }
+
+    /**
+     * Get the Lua script for broadcasting to multiple channels.
+     *
+     * ARGV[1] - The payload
+     * ARGV[2...] - The channels
+     *
+     * @return string
+     */
+    protected function broadcastMultipleChannelsScript()
+    {
+        return <<<'LUA'
+for i = 2, #ARGV do
+  redis.call('publish', ARGV[i], ARGV[1])
+end
+LUA;
+    }
+
+    /**
+     * Format the channel array into an array of strings.
+     *
+     * @param  array  $channels
+     * @return array
+     */
+    protected function formatChannels(array $channels)
+    {
+        return array_map(function ($channel) {
+            return $this->prefix.$channel;
+        }, parent::formatChannels($channels));
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/UsePusherChannelConventions.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Illuminate\Broadcasting\Broadcasters;
+
+use Illuminate\Support\Str;
+
+trait UsePusherChannelConventions
+{
+    /**
+     * Return true if the channel is protected by authentication.
+     *
+     * @param  string  $channel
+     * @return bool
+     */
+    public function isGuardedChannel($channel)
+    {
+        return Str::startsWith($channel, ['private-', 'presence-']);
+    }
+
+    /**
+     * Remove prefix from channel name.
+     *
+     * @param  string  $channel
+     * @return string
+     */
+    public function normalizeChannelName($channel)
+    {
+        foreach (['private-encrypted-', 'private-', 'presence-'] as $prefix) {
+            if (Str::startsWith($channel, $prefix)) {
+                return Str::replaceFirst($prefix, '', $channel);
+            }
+        }
+
+        return $channel;
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/Channel.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+use Illuminate\Contracts\Broadcasting\HasBroadcastChannel;
+
+class Channel
+{
+    /**
+     * The channel's name.
+     *
+     * @var string
+     */
+    public $name;
+
+    /**
+     * Create a new channel instance.
+     *
+     * @param  \Illuminate\Contracts\Broadcasting\HasBroadcastChannel|string  $name
+     * @return void
+     */
+    public function __construct($name)
+    {
+        $this->name = $name instanceof HasBroadcastChannel ? $name->broadcastChannel() : $name;
+    }
+
+    /**
+     * Convert the channel instance to a string.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->name;
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/EncryptedPrivateChannel.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+class EncryptedPrivateChannel extends Channel
+{
+    /**
+     * Create a new channel instance.
+     *
+     * @param  string  $name
+     * @return void
+     */
+    public function __construct($name)
+    {
+        parent::__construct('private-encrypted-'.$name);
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/InteractsWithBroadcasting.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+use Illuminate\Support\Arr;
+
+trait InteractsWithBroadcasting
+{
+    /**
+     * The broadcaster connection to use to broadcast the event.
+     *
+     * @var array
+     */
+    protected $broadcastConnection = [null];
+
+    /**
+     * Broadcast the event using a specific broadcaster.
+     *
+     * @param  array|string|null  $connection
+     * @return $this
+     */
+    public function broadcastVia($connection = null)
+    {
+        $this->broadcastConnection = is_null($connection)
+                        ? [null]
+                        : Arr::wrap($connection);
+
+        return $this;
+    }
+
+    /**
+     * Get the broadcaster connections the event should be broadcast on.
+     *
+     * @return array
+     */
+    public function broadcastConnections()
+    {
+        return $this->broadcastConnection;
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/InteractsWithSockets.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+use Illuminate\Support\Facades\Broadcast;
+
+trait InteractsWithSockets
+{
+    /**
+     * The socket ID for the user that raised the event.
+     *
+     * @var string|null
+     */
+    public $socket;
+
+    /**
+     * Exclude the current user from receiving the broadcast.
+     *
+     * @return $this
+     */
+    public function dontBroadcastToCurrentUser()
+    {
+        $this->socket = Broadcast::socket();
+
+        return $this;
+    }
+
+    /**
+     * Broadcast the event to everyone.
+     *
+     * @return $this
+     */
+    public function broadcastToEveryone()
+    {
+        $this->socket = null;
+
+        return $this;
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/LICENSE.md

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Taylor Otwell
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/laravel/framework/src/Illuminate/Broadcasting/PendingBroadcast.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+use Illuminate\Contracts\Events\Dispatcher;
+
+class PendingBroadcast
+{
+    /**
+     * The event dispatcher implementation.
+     *
+     * @var \Illuminate\Contracts\Events\Dispatcher
+     */
+    protected $events;
+
+    /**
+     * The event instance.
+     *
+     * @var mixed
+     */
+    protected $event;
+
+    /**
+     * Create a new pending broadcast instance.
+     *
+     * @param  \Illuminate\Contracts\Events\Dispatcher  $events
+     * @param  mixed  $event
+     * @return void
+     */
+    public function __construct(Dispatcher $events, $event)
+    {
+        $this->event = $event;
+        $this->events = $events;
+    }
+
+    /**
+     * Broadcast the event using a specific broadcaster.
+     *
+     * @param  string|null  $connection
+     * @return $this
+     */
+    public function via($connection = null)
+    {
+        if (method_exists($this->event, 'broadcastVia')) {
+            $this->event->broadcastVia($connection);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Broadcast the event to everyone except the current user.
+     *
+     * @return $this
+     */
+    public function toOthers()
+    {
+        if (method_exists($this->event, 'dontBroadcastToCurrentUser')) {
+            $this->event->dontBroadcastToCurrentUser();
+        }
+
+        return $this;
+    }
+
+    /**
+     * Handle the object's destruction.
+     *
+     * @return void
+     */
+    public function __destruct()
+    {
+        $this->events->dispatch($this->event);
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/PresenceChannel.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+class PresenceChannel extends Channel
+{
+    /**
+     * Create a new channel instance.
+     *
+     * @param  string  $name
+     * @return void
+     */
+    public function __construct($name)
+    {
+        parent::__construct('presence-'.$name);
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/PrivateChannel.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+use Illuminate\Contracts\Broadcasting\HasBroadcastChannel;
+
+class PrivateChannel extends Channel
+{
+    /**
+     * Create a new channel instance.
+     *
+     * @param  \Illuminate\Contracts\Broadcasting\HasBroadcastChannel|string  $name
+     * @return void
+     */
+    public function __construct($name)
+    {
+        $name = $name instanceof HasBroadcastChannel ? $name->broadcastChannel() : $name;
+
+        parent::__construct('private-'.$name);
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/UniqueBroadcastEvent.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace Illuminate\Broadcasting;
+
+use Illuminate\Container\Container;
+use Illuminate\Contracts\Cache\Repository;
+use Illuminate\Contracts\Queue\ShouldBeUnique;
+
+class UniqueBroadcastEvent extends BroadcastEvent implements ShouldBeUnique
+{
+    /**
+     * The unique lock identifier.
+     *
+     * @var mixed
+     */
+    public $uniqueId;
+
+    /**
+     * The number of seconds the unique lock should be maintained.
+     *
+     * @var int
+     */
+    public $uniqueFor;
+
+    /**
+     * Create a new event instance.
+     *
+     * @param  mixed  $event
+     * @return void
+     */
+    public function __construct($event)
+    {
+        $this->uniqueId = get_class($event);
+
+        if (method_exists($event, 'uniqueId')) {
+            $this->uniqueId .= $event->uniqueId();
+        } elseif (property_exists($event, 'uniqueId')) {
+            $this->uniqueId .= $event->uniqueId;
+        }
+
+        if (method_exists($event, 'uniqueFor')) {
+            $this->uniqueFor = $event->uniqueFor();
+        } elseif (property_exists($event, 'uniqueFor')) {
+            $this->uniqueFor = $event->uniqueFor;
+        }
+
+        parent::__construct($event);
+    }
+
+    /**
+     * Resolve the cache implementation that should manage the event's uniqueness.
+     *
+     * @return \Illuminate\Contracts\Cache\Repository
+     */
+    public function uniqueVia()
+    {
+        return method_exists($this->event, 'uniqueVia')
+                ? $this->event->uniqueVia()
+                : Container::getInstance()->make(Repository::class);
+    }
+}

vendor/laravel/framework/src/Illuminate/Broadcasting/composer.json

@@ -0,0 +1,45 @@
+{
+    "name": "illuminate/broadcasting",
+    "description": "The Illuminate Broadcasting package.",
+    "license": "MIT",
+    "homepage": "https://laravel.com",
+    "support": {
+        "issues": "https://github.com/laravel/framework/issues",
+        "source": "https://github.com/laravel/framework"
+    },
+    "authors": [
+        {
+            "name": "Taylor Otwell",
+            "email": "taylor@laravel.com"
+        }
+    ],
+    "require": {
+        "php": "^8.0.2",
+        "psr/log": "^1.0|^2.0|^3.0",
+        "illuminate/bus": "^9.0",
+        "illuminate/collections": "^9.0",
+        "illuminate/container": "^9.0",
+        "illuminate/contracts": "^9.0",
+        "illuminate/queue": "^9.0",
+        "illuminate/support": "^9.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Illuminate\\Broadcasting\\": ""
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "9.x-dev"
+        }
+    },
+    "suggest": {
+        "ext-hash": "Required to use the Ably and Pusher broadcast drivers.",
+        "ably/ably-php": "Required to use the Ably broadcast driver (^1.0).",
+        "pusher/pusher-php-server": "Required to use the Pusher broadcast driver (^6.0|^7.0)."
+    },
+    "config": {
+        "sort-packages": true
+    },
+    "minimum-stability": "dev"
+}