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author | zotlabs <mike@macgirvin.com> | 2017-03-20 11:05:46 +1100 |
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committer | GitHub <noreply@github.com> | 2017-03-20 11:05:46 +1100 |
commit | 1bdab6e633fd023432ed86ad898da1fe4ddc470f (patch) | |
tree | a1be386a1078a89909741da89790db7be9a30baa /vendor/bshaffer/oauth2-server-php/src/OAuth2/ResponseType/JwtAccessToken.php | |
parent | 1bf2a9d47b9b72fae36ef5b35c1444a159c82adb (diff) | |
parent | 8b4b1350369714a832588c74df3f261b538ec566 (diff) | |
download | volse-hubzilla-1bdab6e633fd023432ed86ad898da1fe4ddc470f.tar.gz volse-hubzilla-1bdab6e633fd023432ed86ad898da1fe4ddc470f.tar.bz2 volse-hubzilla-1bdab6e633fd023432ed86ad898da1fe4ddc470f.zip |
Merge pull request #703 from dawnbreak/oauth2
:arrow_up: Update bshaffer/oauth2-server-php library.
Diffstat (limited to 'vendor/bshaffer/oauth2-server-php/src/OAuth2/ResponseType/JwtAccessToken.php')
-rw-r--r-- | vendor/bshaffer/oauth2-server-php/src/OAuth2/ResponseType/JwtAccessToken.php | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/vendor/bshaffer/oauth2-server-php/src/OAuth2/ResponseType/JwtAccessToken.php b/vendor/bshaffer/oauth2-server-php/src/OAuth2/ResponseType/JwtAccessToken.php new file mode 100644 index 000000000..3942fe41e --- /dev/null +++ b/vendor/bshaffer/oauth2-server-php/src/OAuth2/ResponseType/JwtAccessToken.php @@ -0,0 +1,124 @@ +<?php + +namespace OAuth2\ResponseType; + +use OAuth2\Encryption\EncryptionInterface; +use OAuth2\Encryption\Jwt; +use OAuth2\Storage\AccessTokenInterface as AccessTokenStorageInterface; +use OAuth2\Storage\RefreshTokenInterface; +use OAuth2\Storage\PublicKeyInterface; +use OAuth2\Storage\Memory; + +/** + * + * @author Brent Shaffer <bshafs at gmail dot com> + */ +class JwtAccessToken extends AccessToken +{ + protected $publicKeyStorage; + protected $encryptionUtil; + + /** + * @param $config + * - store_encrypted_token_string (bool true) + * whether the entire encrypted string is stored, + * or just the token ID is stored + */ + public function __construct(PublicKeyInterface $publicKeyStorage = null, AccessTokenStorageInterface $tokenStorage = null, RefreshTokenInterface $refreshStorage = null, array $config = array(), EncryptionInterface $encryptionUtil = null) + { + $this->publicKeyStorage = $publicKeyStorage; + $config = array_merge(array( + 'store_encrypted_token_string' => true, + 'issuer' => '' + ), $config); + if (is_null($tokenStorage)) { + // a pass-thru, so we can call the parent constructor + $tokenStorage = new Memory(); + } + if (is_null($encryptionUtil)) { + $encryptionUtil = new Jwt(); + } + $this->encryptionUtil = $encryptionUtil; + parent::__construct($tokenStorage, $refreshStorage, $config); + } + + /** + * Handle the creation of access token, also issue refresh token if supported / desirable. + * + * @param $client_id + * Client identifier related to the access token. + * @param $user_id + * User ID associated with the access token + * @param $scope + * (optional) Scopes to be stored in space-separated string. + * @param bool $includeRefreshToken + * If true, a new refresh_token will be added to the response + * + * @see http://tools.ietf.org/html/rfc6749#section-5 + * @ingroup oauth2_section_5 + */ + public function createAccessToken($client_id, $user_id, $scope = null, $includeRefreshToken = true) + { + // token to encrypt + $expires = time() + $this->config['access_lifetime']; + $id = $this->generateAccessToken(); + $jwtAccessToken = array( + 'id' => $id, // for BC (see #591) + 'jti' => $id, + 'iss' => $this->config['issuer'], + 'aud' => $client_id, + 'sub' => $user_id, + 'exp' => $expires, + 'iat' => time(), + 'token_type' => $this->config['token_type'], + 'scope' => $scope + ); + + /* + * Encode the token data into a single access_token string + */ + $access_token = $this->encodeToken($jwtAccessToken, $client_id); + + /* + * Save the token to a secondary storage. This is implemented on the + * OAuth2\Storage\JwtAccessToken side, and will not actually store anything, + * if no secondary storage has been supplied + */ + $token_to_store = $this->config['store_encrypted_token_string'] ? $access_token : $jwtAccessToken['id']; + $this->tokenStorage->setAccessToken($token_to_store, $client_id, $user_id, $this->config['access_lifetime'] ? time() + $this->config['access_lifetime'] : null, $scope); + + // token to return to the client + $token = array( + 'access_token' => $access_token, + 'expires_in' => $this->config['access_lifetime'], + 'token_type' => $this->config['token_type'], + 'scope' => $scope + ); + + /* + * Issue a refresh token also, if we support them + * + * Refresh Tokens are considered supported if an instance of OAuth2\Storage\RefreshTokenInterface + * is supplied in the constructor + */ + if ($includeRefreshToken && $this->refreshStorage) { + $refresh_token = $this->generateRefreshToken(); + $expires = 0; + if ($this->config['refresh_token_lifetime'] > 0) { + $expires = time() + $this->config['refresh_token_lifetime']; + } + $this->refreshStorage->setRefreshToken($refresh_token, $client_id, $user_id, $expires, $scope); + $token['refresh_token'] = $refresh_token; + } + + return $token; + } + + protected function encodeToken(array $token, $client_id = null) + { + $private_key = $this->publicKeyStorage->getPrivateKey($client_id); + $algorithm = $this->publicKeyStorage->getEncryptionAlgorithm($client_id); + + return $this->encryptionUtil->encode($token, $private_key, $algorithm); + } +} |