mirror of
https://github.com/elyby/oauth2-server.git
synced 2026-05-08 23:09:25 +05:30
Renamed Grants
This commit is contained in:
Alex Bilbie
@@ -0,0 +1,256 @@
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<?php
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/**
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* OAuth 2.0 Auth code grant
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*
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* @package league/oauth2-server
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* @author Alex Bilbie <hello@alexbilbie.com>
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* @copyright Copyright (c) Alex Bilbie
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* @license http://mit-license.org/
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* @link https://github.com/thephpleague/oauth2-server
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*/
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namespace League\OAuth2\Server\Grant;
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use League\OAuth2\Server\AuthorizationServer;
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use League\OAuth2\Server\Request;
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use League\OAuth2\Server\Exception;
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use League\OAuth2\Server\Entity\ClientEntity;
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use League\OAuth2\Server\Entity\RefreshTokenEntity;
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use League\OAuth2\Server\Entity\SessionEntity;
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use League\OAuth2\Server\Entity\AccessTokenEntity;
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use League\OAuth2\Server\Entity\ScopeEntity;
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use League\OAuth2\Server\Entity\AuthCodeEntity;
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use League\OAuth2\Server\Util\SecureKey;
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use League\OAuth2\Server\Storage\SessionInterface;
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use League\OAuth2\Server\Storage\ClientInterface;
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use League\OAuth2\Server\Storage\ScopeInterface;
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/**
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* Auth code grant class
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*/
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class AuthCodeGrant extends AbstractGrant
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{
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/**
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* Grant identifier
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* @var string
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*/
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protected $identifier = 'authorization_code';
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/**
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* Response type
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* @var string
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*/
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protected $responseType = 'code';
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/**
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* AuthServer instance
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* @var AuthServer
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*/
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protected $server = null;
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/**
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* Access token expires in override
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* @var int
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*/
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protected $accessTokenTTL = null;
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/**
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* The TTL of the auth token
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* @var integer
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*/
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protected $authTokenTTL = 600;
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/**
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* Override the default access token expire time
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* @param int $authTokenTTL
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* @return void
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*/
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public function setAuthTokenTTL($authTokenTTL)
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{
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$this->authTokenTTL = $authTokenTTL;
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}
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/**
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* Check authorise parameters
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*
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* @throws
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* @return array Authorise request parameters
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*/
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public function checkAuthoriseParams()
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{
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// Get required params
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$clientId = $this->server->getRequest()->request->get('client_id', null);
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if (is_null($clientId)) {
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throw new Exception\InvalidRequestException('client_id');
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}
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$redirectUri = $this->server->getRequest()->request->get('redirect_uri', null);
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if (is_null($redirectUri)) {
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throw new Exception\InvalidRequestException('redirect_uri');
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}
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$state = $this->server->getRequest()->request->get('state', null);
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if ($this->server->stateParamRequired() === true && is_null($state)) {
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throw new Exception\InvalidRequestException('state');
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}
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$responseType = $this->server->getRequest()->request->get('response_type', null);
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if (is_null($responseType)) {
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throw new Exception\InvalidRequestException('response_type');
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}
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// Ensure response type is one that is recognised
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if (!in_array($responseType, $this->server->getResponseTypes())) {
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throw new Exception\UnsupportedResponseTypeException($responseType);
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}
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// Validate client ID and redirect URI
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$client = $this->server->getStorage('client')->get(
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$clientId,
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null,
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$redirectUri,
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$this->getIdentifier()
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);
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if (($client instanceof ClientEntity) === false) {
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throw new Exception\InvalidClientException();
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}
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// Validate any scopes that are in the request
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$scopeParam = $this->server->getRequest()->request->get('scope', '');
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$scopes = $this->validateScopes($scopeParam);
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return [
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'client' => $client,
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'redirect_uri' => $redirectUri,
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'state' => $state,
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'response_type' => $responseType,
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'scopes' => $scopes
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];
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}
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/**
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* Parse a new authorise request
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*
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* @param string $type The session owner's type
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* @param string $typeId The session owner's ID
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* @param array $authParams The authorise request $_GET parameters
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* @return string An authorisation code
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*/
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public function newAuthoriseRequest($type, $typeId, $authParams = [])
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{
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// Create a new session
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$session = new SessionEntity($this->server);
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$session->setOwner($type, $typeId);
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$session->associateClient($authParams['client']);
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$session->save();
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// Create a new auth code
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$authCode = new AuthCodeEntity($this->server);
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$authCode->setToken(SecureKey::generate());
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$authCode->setRedirectUri($authParams['redirect_uri']);
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foreach ($authParams['scopes'] as $scope) {
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$authCode->associateScope($scope);
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}
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$authCode->setSession($session);
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$authCode->save();
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return $authCode->generateRedirectUri($authParams['state']);
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}
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/**
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* Complete the auth code grant
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* @param null|array $inputParams
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* @return array
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*/
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public function completeFlow($inputParams = null)
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{
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// Get the required params
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$clientId = $this->server->getRequest()->request->get('client_id', null);
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if (is_null($clientId)) {
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throw new Exception\InvalidRequestException('client_id');
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}
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$clientSecret = $this->server->getRequest()->request->get('client_secret', null);
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if (is_null($clientSecret)) {
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throw new Exception\InvalidRequestException('client_secret');
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}
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$redirectUri = $this->server->getRequest()->request->get('redirect_uri', null);
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if (is_null($redirectUri)) {
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throw new Exception\InvalidRequestException('redirect_uri');
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}
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// Validate client ID and client secret
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$client = $this->server->getStorage('client')->get(
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$clientId,
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$clientSecret,
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$redirectUri,
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$this->getIdentifier()
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);
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if (($client instanceof ClientEntity) === false) {
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throw new Exception\InvalidClientException();
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}
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// Validate the auth code
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$authCode = $this->server->getRequest()->request->get('code', null);
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if (is_null($authCode)) {
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throw new Exception\InvalidRequestException('code');
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}
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$code = $this->server->getStorage('auth_code')->get($authCode);
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if (($code instanceof AuthCodeEntity) === false) {
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throw new Exception\InvalidRequestException('code');
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}
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// Check redirect URI presented matches redirect URI originally used in authorise request
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if ($code->getRedirectUri() !== $redirectUri) {
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throw new Exception\InvalidRequestException('redirect_uri');
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}
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$session = $code->getSession();
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$authCodeScopes = $code->getScopes();
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// Generate the access token
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$accessToken = new AccessTokenEntity($this->server);
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$accessToken->setToken(SecureKey::generate());
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$accessToken->setExpireTime($this->server->getAccessTokenTTL() + time());
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foreach ($authCodeScopes as $authCodeScope) {
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$session->associateScope($authCodeScope);
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}
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$response = [
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'access_token' => $accessToken->getToken(),
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'token_type' => 'Bearer',
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'expires' => $accessToken->getExpireTime(),
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'expires_in' => $this->server->getAccessTokenTTL()
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];
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// Associate a refresh token if set
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if ($this->server->hasGrantType('refresh_token')) {
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$refreshToken = new RefreshTokenEntity($this->server);
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$refreshToken->setToken(SecureKey::generate());
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$refreshToken->setExpireTime($this->server->getGrantType('refresh_token')->getRefreshTokenTTL() + time());
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$response['refresh_token'] = $refreshToken->getToken();
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}
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// Expire the auth code
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$code->expire();
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// Save all the things
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$session->save();
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$accessToken->setSession($session);
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$accessToken->save();
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if ($this->server->hasGrantType('refresh_token')) {
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$refreshToken->setAccessToken($accessToken);
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$refreshToken->save();
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}
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return $response;
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}
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}
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