tenant id support

Author: sl0wik

config/firebase.php

@@ -57,6 +57,16 @@
                 'auto_discovery' => true,
             ],
 
+            /*
+             * ------------------------------------------------------------------------
+             * Firebase Auth Component
+             * ------------------------------------------------------------------------
+             */
+
+            'auth' => [
+                'tenant_id' => env('FIREBASE_AUTH_TENANT_ID'),
+            ],
+
             /*
              * ------------------------------------------------------------------------
              * Firebase Realtime Database

src/FirebaseProjectManager.php

@@ -61,6 +61,10 @@ protected function configure(string $name): FirebaseProject
 
         $config = $this->configuration($name);
 
+        if ($tenantId = $config['auth']['tenant_id'] ?? null) {
+            $factory = $factory->withTenantId($tenantId);
+        }
+
         if ($credentials = $config['credentials']['file'] ?? null) {
             $resolvedCredentials = $this->resolveCredentials((string) $credentials);
 

tests/FirebaseProjectManagerTest.php

@@ -92,6 +92,23 @@ public function credentials_can_be_configured(): void
         $this->assertSame($credentials, $serviceAccount->asArray());
     }
 
+    /**
+     * @test
+     */
+    public function a_tenant_id_can_be_set(): void
+    {
+        $this->app->config->set('firebase.projects.app.auth.tenant_id', $expected = 'abc123');
+
+        $auth = $this->app->make(Firebase\Auth::class);
+
+        /** @var Firebase\Auth\TenantId|null $tenantId */
+        $tenantId = ReflectionObject::createFromInstance($auth)->getProperty('tenantId')->getValue($auth);
+
+        $this->assertInstanceOf(Firebase\Auth\TenantId::class, $tenantId);
+
+        $this->assertSame($expected, $tenantId->toString());
+    }
+
     /**
      * @test
      */