Fatal error: Interface 'IOAuth2Storage' not found

[hackalive]

Hi guys,

 

I am using this oAuth library https://github.com/vbardales/oauth2-php, but have taken out the dependencies on Composer.

 

I have one issue.

 

I keep getting this error (on protected_resource.php PDO).

 

Fatal error: Interface 'IOAuth2Storage' not found in A:\public\OAuth2\IOAuth2GrantCode.php on line 13

 

This is the code of IOAuth2GrantCode.php

<?php

require_once 'Model/IOAuth2Client.php';
require 'OAuth2/IOAuth2Storage.php';

/**
* Storage engines that support the "Authorization Code"
* grant type should implement this interface
* 
* @author Dave Rochwerger <catch.dave@gmail.com>
* @see http://tools.ietf.org/html/draft-ietf-oauth-v2-20#section-4.1
*/
interface IOAuth2GrantCode extends IOAuth2Storage {
  
  /**
   * The Authorization Code grant type supports a response type of "code". 
   * 
   * @var string
   * @see http://tools.ietf.org/html/draft-ietf-oauth-v2-20#section-1.4.1
   * @see http://tools.ietf.org/html/draft-ietf-oauth-v2-20#section-4.2
   */
  const RESPONSE_TYPE_CODE = OAuth2::RESPONSE_TYPE_AUTH_CODE;
  
    /**
 * Fetch authorization code data (probably the most common grant type).
 *
 * Retrieve the stored data for the given authorization code.
 *
 * Required for OAuth2::GRANT_TYPE_AUTH_CODE.
 *
 * @param $code
 * Authorization code to be check with.
 *
 * @return IOAuth2AuthCode
 *
 * @see http://tools.ietf.org/html/draft-ietf-oauth-v2-20#section-4.1
 *
 * @ingroup oauth2_section_4
 */
public function getAuthCode($code);

/**
 * Take the provided authorization code values and store them somewhere.
 *
 * This function should be the storage counterpart to getAuthCode().
 *
 * If storage fails for some reason, we're not currently checking for
 * any sort of success/failure, so you should bail out of the script
 * and provide a descriptive fail message.
 *
 * Required for OAuth2::GRANT_TYPE_AUTH_CODE.
 *
 * @param $code
 * Authorization code to be stored.
 * @param IOAuth2Client $client
 * Client identifier to be stored.
 * @param $data
 * Application data
 * @param $redirect_uri
 * Redirect URI to be stored.
 * @param $expires
 * Expiration to be stored.
 * @param $scope
 * (optional) Scopes to be stored in space-separated string.
 *
 * @ingroup oauth2_section_4
 */
public function createAuthCode($code, IOAuth2Client $client, $data, $redirect_uri, $expires, $scope = NULL);

}

 

And the code of IOAuth2Storage.php

<?php

namespace OAuth2;

require_once 'Model/IOAuth2Client.php';

/**
* All storage engines need to implement this interface in order to use OAuth2 server
* 
* @author David Rochwerger <catch.dave@gmail.com>
*/
interface IOAuth2Storage {

    /**
     * @return IOAuth2Client
     */
    public function getClient($client_id);

/**
 * Make sure that the client credentials is valid.
 * 
 * @param $client_id
 * Client identifier to be check with.
 * @param $client_secret
 * (optional) If a secret is required, check that they've given the right one.
 *
 * @return
 * TRUE if the client credentials are valid, and MUST return FALSE if it isn't.
 * @endcode
 *
 * @see http://tools.ietf.org/html/draft-ietf-oauth-v2-20#section-3.1
 *
 * @ingroup oauth2_section_3
 */
public function checkClientCredentials(IOAuth2Client $client, $client_secret = NULL);

/**
 * Look up the supplied oauth_token from storage.
 *
 * We need to retrieve access token data as we create and verify tokens.
 *
 * @param $oauth_token
 * oauth_token to be check with.
 *
 * @return IOAuth2AccessToken
 *
 * @ingroup oauth2_section_7
 */
public function getAccessToken($oauth_token);

/**
 * Store the supplied access token values to storage.
 *
 * We need to store access token data as we create and verify tokens.
 *
 * @param $oauth_token
 * oauth_token to be stored.
 * @param $client_id
 * Client identifier to be stored.
 * @param $user_id
 * User identifier to be stored.
 * @param $expires
 * Expiration to be stored.
 * @param $scope
 * (optional) Scopes to be stored in space-separated string.
 *
 * @ingroup oauth2_section_4
 */
public function createAccessToken($oauth_token, IOAuth2Client $client, $data, $expires, $scope = NULL);

/**
 * Check restricted grant types of corresponding client identifier.
 *
 * If you want to restrict clients to certain grant types, override this
 * function.
 *
 * @param IOAuth2Client $client
 * Client to be check with.
 * @param $grant_type
 * Grant type to be check with, would be one of the values contained in
 * OAuth2::GRANT_TYPE_REGEXP.
 *
 * @return
 * TRUE if the grant type is supported by this client identifier, and
 * FALSE if it isn't.
 *
 * @ingroup oauth2_section_4
 */
public function checkRestrictedGrantType(IOAuth2Client $client, $grant_type);
}

 

Hopefully its not too hard to solve

 

Many thanks in advance.

[hackalive]

namespace OAuth2;

 

resolved issue