[HttpFoundation] Fixed session migration with custom cookie lifetime

Author: Guite

Session/Storage/NativeSessionStorage.php

@@ -152,7 +152,7 @@ public function start()
 
         // ok to try and start the session
         if (!session_start()) {
-            throw new \RuntimeException('Failed to start the session');
+            throw new \RuntimeException('Failed to start the session.');
         }
 
         if (null !== $this->emulateSameSite) {
@@ -213,8 +213,10 @@ public function regenerate($destroy = false, $lifetime = null)
             return false;
         }
 
-        if (null !== $lifetime) {
+        if (null !== $lifetime && $lifetime != ini_get('session.cookie_lifetime')) {
+            $this->save();
             ini_set('session.cookie_lifetime', $lifetime);
+            $this->start();
         }
 
         if ($destroy) {
@@ -314,7 +316,7 @@ public function registerBag(SessionBagInterface $bag)
     public function getBag($name)
     {
         if (!isset($this->bags[$name])) {
-            throw new \InvalidArgumentException(sprintf('The SessionBagInterface %s is not registered.', $name));
+            throw new \InvalidArgumentException(sprintf('The SessionBagInterface "%s" is not registered.', $name));
         }
 
         if (!$this->started && $this->saveHandler->isActive()) {

Tests/Session/Storage/NativeSessionStorageTest.php

@@ -123,6 +123,19 @@ public function testRegenerateDestroy()
         $this->assertEquals(11, $storage->getBag('attributes')->get('legs'));
     }
 
+    public function testRegenerateWithCustomLifetime()
+    {
+        $storage = $this->getStorage();
+        $storage->start();
+        $id = $storage->getId();
+        $lifetime = 999999;
+        $storage->getBag('attributes')->set('legs', 11);
+        $storage->regenerate(false, $lifetime);
+        $this->assertNotEquals($id, $storage->getId());
+        $this->assertEquals(11, $storage->getBag('attributes')->get('legs'));
+        $this->assertEquals($lifetime, ini_get('session.cookie_lifetime'));
+    }
+
     public function testSessionGlobalIsUpToDateAfterIdRegeneration()
     {
         $storage = $this->getStorage();