* public registration

[github/wallabag/wallabag.git] / src / Wallabag / ApiBundle / Security / Authentication / Provider / WsseProvider.php

diff --git a/src/Wallabag/ApiBundle/Security/Authentication/Provider/WsseProvider.php b/src/Wallabag/ApiBundle/Security/Authentication/Provider/WsseProvider.php
deleted file mode 100644 (file)
index 9bf8b37..0000000
--- a/src/Wallabag/ApiBundle/Security/Authentication/Provider/WsseProvider.php
+++ /dev/null
@@ -1,79 +0,0 @@
-<?php
-
-namespace Wallabag\ApiBundle\Security\Authentication\Provider;
-
-use Symfony\Component\Security\Core\Authentication\Provider\AuthenticationProviderInterface;
-use Symfony\Component\Security\Core\User\UserProviderInterface;
-use Symfony\Component\Security\Core\Exception\AuthenticationException;
-use Symfony\Component\Security\Core\Exception\NonceExpiredException;
-use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
-use Wallabag\ApiBundle\Security\Authentication\Token\WsseUserToken;
-
-class WsseProvider implements AuthenticationProviderInterface
-{
-    private $userProvider;
-    private $cacheDir;
-
-    public function __construct(UserProviderInterface $userProvider, $cacheDir)
-    {
-        $this->userProvider = $userProvider;
-        $this->cacheDir = $cacheDir;
-
-        // If cache directory does not exist we create it
-        if (!is_dir($this->cacheDir)) {
-            mkdir($this->cacheDir, 0777, true);
-        }
-    }
-
-    public function authenticate(TokenInterface $token)
-    {
-        $user = $this->userProvider->loadUserByUsername($token->getUsername());
-
-        if (!$user) {
-            throw new AuthenticationException('Bad credentials. Did you forgot your username?');
-        }
-
-        if ($user && $this->validateDigest($token->digest, $token->nonce, $token->created, $user->getPassword())) {
-            $authenticatedToken = new WsseUserToken($user->getRoles());
-            $authenticatedToken->setUser($user);
-
-            return $authenticatedToken;
-        }
-
-        throw new AuthenticationException('The WSSE authentication failed.');
-    }
-
-    protected function validateDigest($digest, $nonce, $created, $secret)
-    {
-        // Check created time is not in the future
-        if (strtotime($created) > time()) {
-            throw new AuthenticationException('Back to the future...');
-        }
-
-        // Expire timestamp after 5 minutes
-        if (time() - strtotime($created) > 300) {
-            throw new AuthenticationException('Too late for this timestamp... Watch your watch.');
-        }
-
-        // Validate nonce is unique within 5 minutes
-        if (file_exists($this->cacheDir.'/'.$nonce) && file_get_contents($this->cacheDir.'/'.$nonce) + 300 > time()) {
-            throw new NonceExpiredException('Previously used nonce detected');
-        }
-
-        file_put_contents($this->cacheDir.'/'.$nonce, time());
-
-        // Validate Secret
-        $expected = base64_encode(sha1(base64_decode($nonce).$created.$secret, true));
-
-        if ($digest !== $expected) {
-            throw new AuthenticationException('Bad credentials ! Digest is not as expected.');
-        }
-
-        return $digest === $expected;
-    }
-
-    public function supports(TokenInterface $token)
-    {
-        return $token instanceof WsseUserToken;
-    }
-}