minor #32285 [CSRF] add more parameter types (Tobion)

This PR was merged into the 5.0-dev branch.

Discussion
----------

[CSRF] add more parameter types

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | no
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| BC breaks?    | no     <!-- see https://symfony.com/bc -->
| Deprecations? | /no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass?   | yes    <!-- please add some, will be required by reviewers -->
| Fixed tickets | #32179
| License       | MIT
| Doc PR        | symfony/symfony-docs#... <!-- required for new features -->

Those have been missing in #32208

Commits
-------

d442028063 [CSRF] add more parameter types

src/Symfony/Component/Security/Csrf/CsrfTokenManager.php

@@ -114,7 +114,7 @@ class CsrfTokenManager implements CsrfTokenManagerInterface
         return hash_equals($this->storage->getToken($namespacedId), $token->getValue());
     }
 
-    private function getNamespace()
+    private function getNamespace(): string
     {
         return \is_callable($ns = $this->namespace) ? $ns() : $ns;
     }

src/Symfony/Component/Security/Csrf/CsrfTokenManagerInterface.php

@@ -49,8 +49,6 @@ interface CsrfTokenManagerInterface
     /**
      * Invalidates the CSRF token with the given ID, if one exists.
      *
-     * @param string $tokenId The token ID
-     *
      * @return string|null Returns the removed token value if one existed, NULL
      *                     otherwise
      */

src/Symfony/Component/Security/Csrf/Tests/CsrfTokenManagerTest.php

@@ -160,6 +160,7 @@ class CsrfTokenManagerTest extends TestCase
     public function testNamespaced()
     {
         $generator = $this->getMockBuilder('Symfony\Component\Security\Csrf\TokenGenerator\TokenGeneratorInterface')->getMock();
+        $generator->expects($this->once())->method('generateToken')->willReturn('random');
         $storage = $this->getMockBuilder('Symfony\Component\Security\Csrf\TokenStorage\TokenStorageInterface')->getMock();
 
         $requestStack = new RequestStack();
@@ -169,6 +170,7 @@ class CsrfTokenManagerTest extends TestCase
 
         $token = $manager->getToken('foo');
         $this->assertSame('foo', $token->getId());
+        $this->assertSame('random', $token->getValue());
     }
 
     public function getManagerGeneratorAndStorage()

src/Symfony/Component/Security/Csrf/TokenStorage/NativeSessionTokenStorage.php

@@ -41,7 +41,7 @@ class NativeSessionTokenStorage implements ClearableTokenStorageInterface
     /**
      * {@inheritdoc}
      */
-    public function getToken($tokenId)
+    public function getToken(string $tokenId)
     {
         if (!$this->sessionStarted) {
             $this->startSession();
@@ -57,19 +57,19 @@ class NativeSessionTokenStorage implements ClearableTokenStorageInterface
     /**
      * {@inheritdoc}
      */
-    public function setToken($tokenId, $token)
+    public function setToken(string $tokenId, string $token)
     {
         if (!$this->sessionStarted) {
             $this->startSession();
         }
 
-        $_SESSION[$this->namespace][$tokenId] = (string) $token;
+        $_SESSION[$this->namespace][$tokenId] = $token;
     }
 
     /**
      * {@inheritdoc}
      */
-    public function hasToken($tokenId)
+    public function hasToken(string $tokenId)
     {
         if (!$this->sessionStarted) {
             $this->startSession();
@@ -81,7 +81,7 @@ class NativeSessionTokenStorage implements ClearableTokenStorageInterface
     /**
      * {@inheritdoc}
      */
-    public function removeToken($tokenId)
+    public function removeToken(string $tokenId)
     {
         if (!$this->sessionStarted) {
             $this->startSession();

src/Symfony/Component/Security/Csrf/TokenStorage/SessionTokenStorage.php

@@ -44,7 +44,7 @@ class SessionTokenStorage implements ClearableTokenStorageInterface
     /**
      * {@inheritdoc}
      */
-    public function getToken($tokenId)
+    public function getToken(string $tokenId)
     {
         if (!$this->session->isStarted()) {
             $this->session->start();
@@ -60,19 +60,19 @@ class SessionTokenStorage implements ClearableTokenStorageInterface
     /**
      * {@inheritdoc}
      */
-    public function setToken($tokenId, $token)
+    public function setToken(string $tokenId, string $token)
     {
         if (!$this->session->isStarted()) {
             $this->session->start();
         }
 
-        $this->session->set($this->namespace.'/'.$tokenId, (string) $token);
+        $this->session->set($this->namespace.'/'.$tokenId, $token);
     }
 
     /**
      * {@inheritdoc}
      */
-    public function hasToken($tokenId)
+    public function hasToken(string $tokenId)
     {
         if (!$this->session->isStarted()) {
             $this->session->start();
@@ -84,7 +84,7 @@ class SessionTokenStorage implements ClearableTokenStorageInterface
     /**
      * {@inheritdoc}
      */
-    public function removeToken($tokenId)
+    public function removeToken(string $tokenId)
     {
         if (!$this->session->isStarted()) {
             $this->session->start();

src/Symfony/Component/Security/Csrf/TokenStorage/TokenStorageInterface.php

@@ -21,38 +21,29 @@ interface TokenStorageInterface
     /**
      * Reads a stored CSRF token.
      *
-     * @param string $tokenId The token ID
-     *
      * @return string The stored token
      *
      * @throws \Symfony\Component\Security\Csrf\Exception\TokenNotFoundException If the token ID does not exist
      */
-    public function getToken($tokenId);
+    public function getToken(string $tokenId);
 
     /**
      * Stores a CSRF token.
-     *
-     * @param string $tokenId The token ID
-     * @param string $token   The CSRF token
      */
-    public function setToken($tokenId, $token);
+    public function setToken(string $tokenId, string $token);
 
     /**
      * Removes a CSRF token.
      *
-     * @param string $tokenId The token ID
-     *
      * @return string|null Returns the removed token if one existed, NULL
      *                     otherwise
      */
-    public function removeToken($tokenId);
+    public function removeToken(string $tokenId);
 
     /**
      * Checks whether a token with the given token ID exists.
      *
-     * @param string $tokenId The token ID
-     *
      * @return bool Whether a token exists with the given ID
      */
-    public function hasToken($tokenId);
+    public function hasToken(string $tokenId);
 }