Read config, handle lastEventId in topicmanager

src/Broker/TopicManager.php

@@ -9,6 +9,8 @@ class TopicManager
     /** @var array<string,Topic> */
     private array $topics = [];
 
+    private ?string $lastEventId = null;
+
     private SplObjectStorage $subscribers;
 
     public function __construct()
@@ -26,6 +28,7 @@ class TopicManager
 
     public function publish(Message $message): void
     {
+        $this->lastEventId = $message->id;
         foreach ($message->topic as $topic) {
             $this->getTopic($topic)->publish($message);
         }
@@ -66,7 +69,7 @@ class TopicManager
                     'topic' => $topic->getTopic(),
                     'subscriber' => $sub->getId(),
                     'active' => true,
-                    'payload' => null,
+                    'payload' => null, // TODO populate from mercure.payload in JWT
                 ];
             }
         }
@@ -74,6 +77,11 @@ class TopicManager
         return $all;
     }
 
+    public function getLastEventId(): ?string
+    {
+        return ($this->lastEventId !== null)?("urn:uuid:".$this->lastEventId):null;
+    }
+
     public function getTopicCount(): int
     {
         return count($this->topics);

src/Configuration.php

@@ -12,6 +12,8 @@ class Configuration
 
     private bool $allowAnonymousSubscribe = false;
 
+    private array $listeners = [];
+
     public static function createDefault(): Configuration
     {
         return new Configuration();
@@ -35,6 +37,15 @@ class Configuration
                 $config->setAllowAnonymousSubscribe(boolval($subscribe['allow_anonymous']));
         }
 
+        if (isset($yaml['listeners'])) {
+            foreach ($yaml['listeners'] as $listener) {
+                if (!is_array($listener)) {
+                    throw new \Exception("Bad listener config");
+                }
+                $config->addListener($listener);
+            }
+        }
+
         return $config;
     }
 
@@ -70,5 +81,28 @@ class Configuration
 		$this->allowAnonymousSubscribe = $allowAnonymousSubscribe;
 		return $this;
     }
+
+    function addListener(array $config): self
+    {
+        $this->listeners[] = [
+            'address' => $config['address']??throw new \Exception("Address can't be empty"),
+            'cors' => isset($config['cors'])?[
+                'allow_origin' => $config['cors']['allow_origin']??'*',
+                'csp' => $config['cors']['csp']??'default-src * \'self\'',
+            ]:[
+                'allow_origin' => '*',
+                'csp' => 'default-src * \'self\'',
+            ],
+            'websocket' => isset($config['websocket'])?[
+                'enable' => $config['websocket']['enable']??false
+            ]:null,
+        ];
+        return $this;
+    }
+
+    public function getListeners(): array
+    {
+        return $this->listeners;
+    }
 }
 

src/Daemon.php

@@ -25,8 +25,11 @@ class Daemon
     {
         $this->server = new Server($this->config, $this->loop);
 
-        $socket = new SocketServer("tcp://0.0.0.0:9000");
-        $this->server->listen($socket);
+        $listeners = $this->config->getListeners();
+        foreach ($listeners as $listener) {
+            $socket = new SocketServer("tcp://".$listener['address']);
+            $this->server->listen($socket);
+        }
     }
 
     public function stop(): void

src/Http/Middleware/ApiHandler.php

@@ -66,7 +66,7 @@ class ApiHandler
                         $resolve($this->apiGetSubscriptions($topic, $subscription));
                         return;
                 
-                    case preg_match('<^/.well-known/mercureact/status$>', $path):
+                    case preg_match('<^/.well-known/mercure/status$>', $path):
                         $resolve([
                             'server' => 'Mercureact/1.0',
                             'topics' => $this->topicManager->getTopicCount(),
@@ -75,10 +75,6 @@ class ApiHandler
                             'memoryUsage' => memory_get_usage(true)
                         ]);
                         return;
-    
-                    case preg_match('<^/.well-known/mercureact/status$>', $path):
-                        $resolve([ 'version' => '1.0' ]);
-                        return;
                 }
 
                 $resolve($next($request));
@@ -96,7 +92,7 @@ class ApiHandler
         // TODO implement once we can enumerate topics and subscriptions
 
         $subscriptions = $this->topicManager->getSubscriptions();
-        $lastEventId = "urn:uuid:5e94c686-2c0b-4f9b-958c-92ccc3bbb4eb";
+        $lastEventId = $this->topicManager->getLastEventId();
         $data = [
             "@context" => "https://mercure.rocks/",
             "id" => "/.well-known/mercure/subscriptions",

src/Http/Middleware/MercureHandler.php

@@ -17,6 +17,7 @@ use React\Http\Message\Response;
 use React\Promise\Promise;
 use React\Promise\PromiseInterface;
 use React\Stream\ThroughStream;
+use Rize\UriTemplate\UriTemplate;
 use Symfony\Component\Uid\Uuid;
 
 class MercureHandler
@@ -194,11 +195,15 @@ class MercureHandler
         $matched = 0;
         foreach ((array)$topic as $match) {
             foreach ($claims as $claim) {
-                // TODO implement matching of URI Templates
                 if (($claim === "*") || ($claim === $match)) {
                     $matched++;
                     break;
                 }
+                // TODO make sure that UriTemplate parsing works
+                if ((new UriTemplate())->extract($claim, $match, true)) {
+                    $matched++;
+                    break;
+                }
             }
         }
         return ($matched == count($topic));

src/Http/Server.php

@@ -70,6 +70,7 @@ class Server
      */
     public function listen(ServerInterface $socket): void
     {
+        $this->logger->info("Listening on ".$socket->getAddress()."\n");
         $this->server->listen($socket);
     }