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authorzotlabs <root@sillystring.adeis.uow.edu.au>2017-03-14 09:09:05 +1100
committerzotlabs <root@sillystring.adeis.uow.edu.au>2017-03-14 09:09:05 +1100
commit6c641b1834539c65edb35dd43a6afa7620e73e1c (patch)
treef01fdc61f8728153478524908cf83f45e6083688 /library/oauth2/src/OAuth2/Storage/JwtAccessToken.php
parentfc533107ed49735aad5ba39bf02b87ed7ac870b6 (diff)
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move oauth2 to vendor
Diffstat (limited to 'library/oauth2/src/OAuth2/Storage/JwtAccessToken.php')
-rw-r--r--library/oauth2/src/OAuth2/Storage/JwtAccessToken.php88
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;
- }
-}