1 files changed, 0 insertions, 88 deletions
diff --git a/library/oauth2/src/OAuth2/Storage/JwtAccessToken.php b/library/oauth2/src/OAuth2/Storage/JwtAccessToken.php
deleted file mode 100644
index 75b49d301..000000000
--- a/library/oauth2/src/OAuth2/Storage/JwtAccessToken.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-use OAuth2\Encryption\EncryptionInterface;
-use OAuth2\Encryption\Jwt;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class JwtAccessToken implements JwtAccessTokenInterface
-{
-    protected $publicKeyStorage;
-    protected $tokenStorage;
-    protected $encryptionUtil;
-
-    /**
-     * @param OAuth2\Encryption\PublicKeyInterface  $publicKeyStorage the public key encryption to use
-     * @param OAuth2\Storage\AccessTokenInterface   $tokenStorage     OPTIONAL persist the access token to another storage. This is useful if
-     *                                                                you want to retain access token grant information somewhere, but
-     *                                                                is not necessary when using this grant type.
-     * @param OAuth2\Encryption\EncryptionInterface $encryptionUtil   OPTIONAL class to use for "encode" and "decode" functions.
-     */
-    public function __construct(PublicKeyInterface $publicKeyStorage, AccessTokenInterface $tokenStorage = null, EncryptionInterface $encryptionUtil = null)
-    {
-        $this->publicKeyStorage = $publicKeyStorage;
-        $this->tokenStorage = $tokenStorage;
-        if (is_null($encryptionUtil)) {
-            $encryptionUtil = new Jwt;
-        }
-        $this->encryptionUtil = $encryptionUtil;
-    }
-
-    public function getAccessToken($oauth_token)
-    {
-        // just decode the token, don't verify
-        if (!$tokenData = $this->encryptionUtil->decode($oauth_token, null, false)) {
-            return false;
-        }
-
-        $client_id  = isset($tokenData['aud']) ? $tokenData['aud'] : null;
-        $public_key = $this->publicKeyStorage->getPublicKey($client_id);
-        $algorithm  = $this->publicKeyStorage->getEncryptionAlgorithm($client_id);
-
-        // now that we have the client_id, verify the token
-        if (false === $this->encryptionUtil->decode($oauth_token, $public_key, array($algorithm))) {
-            return false;
-        }
-
-        // normalize the JWT claims to the format expected by other components in this library
-        return $this->convertJwtToOAuth2($tokenData);
-    }
-
-    public function setAccessToken($oauth_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        if ($this->tokenStorage) {
-            return $this->tokenStorage->setAccessToken($oauth_token, $client_id, $user_id, $expires, $scope);
-        }
-    }
-
-    public function unsetAccessToken($access_token)
-    {
-        if ($this->tokenStorage) {
-            return $this->tokenStorage->unsetAccessToken($access_token);
-        }
-    }
-
-
-    // converts a JWT access token into an OAuth2-friendly format
-    protected function convertJwtToOAuth2($tokenData)
-    {
-        $keyMapping = array(
-            'aud' => 'client_id',
-            'exp' => 'expires',
-            'sub' => 'user_id'
-        );
-
-        foreach ($keyMapping as $jwtKey => $oauth2Key) {
-            if (isset($tokenData[$jwtKey])) {
-                $tokenData[$oauth2Key] = $tokenData[$jwtKey];
-                unset($tokenData[$jwtKey]);
-            }
-        }
-
-        return $tokenData;
-    }
-}