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Current Path : /home/vmanager/www/vendor/bshaffer/oauth2-server-php/src/OAuth2/Storage/
Linux 9dbcd5f6333d 5.15.0-124-generic #134-Ubuntu SMP Fri Sep 27 20:20:17 UTC 2024 x86_64
Current File : /home/vmanager/www/vendor/bshaffer/oauth2-server-php/src/OAuth2/Storage/CouchbaseDB.php
<?php

namespace OAuth2\Storage;

use Couchbase;
use OAuth2\OpenID\Storage\AuthorizationCodeInterface as OpenIDAuthorizationCodeInterface;

/**
 * Simple Couchbase storage for all storage types
 *
 * This class should be extended or overridden as required
 *
 * NOTE: Passwords are stored in plaintext, which is never
 * a good idea.  Be sure to override this for your application
 *
 * @author Tom Park <tom@raucter.com>
 */
class CouchbaseDB implements AuthorizationCodeInterface,
    AccessTokenInterface,
    ClientCredentialsInterface,
    UserCredentialsInterface,
    RefreshTokenInterface,
    JwtBearerInterface,
    OpenIDAuthorizationCodeInterface
{
    protected $db;
    protected $config;

    public function __construct($connection, $config = array())
    {
        if (!class_exists(Couchbase::class)) {
            throw new \RuntimeException('Missing Couchbase');
        }

        if ($connection instanceof Couchbase) {
            $this->db = $connection;
        } else {
            if (!is_array($connection) || !is_array($connection['servers'])) {
                throw new \InvalidArgumentException('First argument to OAuth2\Storage\CouchbaseDB must be an instance of Couchbase or a configuration array containing a server array');
            }

            $this->db = new Couchbase($connection['servers'], (!isset($connection['username'])) ? '' : $connection['username'], (!isset($connection['password'])) ? '' : $connection['password'], $connection['bucket'], false);
        }

        $this->config = array_merge(array(
            'client_table' => 'oauth_clients',
            'access_token_table' => 'oauth_access_tokens',
            'refresh_token_table' => 'oauth_refresh_tokens',
            'code_table' => 'oauth_authorization_codes',
            'user_table' => 'oauth_users',
            'jwt_table' => 'oauth_jwt',
        ), $config);
    }

    // Helper function to access couchbase item by type:
    protected function getObjectByType($name,$id)
    {
        return json_decode($this->db->get($this->config[$name].'-'.$id),true);
    }

    // Helper function to set couchbase item by type:
    protected function setObjectByType($name,$id,$array)
    {
        $array['type'] = $name;

        return $this->db->set($this->config[$name].'-'.$id,json_encode($array));
    }

    // Helper function to delete couchbase item by type, wait for persist to at least 1 node
    protected function deleteObjectByType($name,$id)
    {
        $this->db->delete($this->config[$name].'-'.$id,"",1);
    }

    /* ClientCredentialsInterface */
    public function checkClientCredentials($client_id, $client_secret = null)
    {
        if ($result = $this->getObjectByType('client_table',$client_id)) {
            return $result['client_secret'] == $client_secret;
        }

        return false;
    }

    public function isPublicClient($client_id)
    {
        if (!$result = $this->getObjectByType('client_table',$client_id)) {
            return false;
        }

        return empty($result['client_secret']);
    }

    /* ClientInterface */
    public function getClientDetails($client_id)
    {
        $result = $this->getObjectByType('client_table',$client_id);

        return is_null($result) ? false : $result;
    }

    public function setClientDetails($client_id, $client_secret = null, $redirect_uri = null, $grant_types = null, $scope = null, $user_id = null)
    {
        if ($this->getClientDetails($client_id)) {

            $this->setObjectByType('client_table',$client_id, array(
                'client_id'     => $client_id,
                'client_secret' => $client_secret,
                'redirect_uri'  => $redirect_uri,
                'grant_types'   => $grant_types,
                'scope'         => $scope,
                'user_id'       => $user_id,
            ));
        } else {
            $this->setObjectByType('client_table',$client_id, array(
                'client_id'     => $client_id,
                'client_secret' => $client_secret,
                'redirect_uri'  => $redirect_uri,
                'grant_types'   => $grant_types,
                'scope'         => $scope,
                'user_id'       => $user_id,
            ));
        }

        return true;
    }

    public function checkRestrictedGrantType($client_id, $grant_type)
    {
        $details = $this->getClientDetails($client_id);
        if (isset($details['grant_types'])) {
            $grant_types = explode(' ', $details['grant_types']);

            return in_array($grant_type, $grant_types);
        }

        // if grant_types are not defined, then none are restricted
        return true;
    }

    /* AccessTokenInterface */
    public function getAccessToken($access_token)
    {
        $token = $this->getObjectByType('access_token_table',$access_token);

        return is_null($token) ? false : $token;
    }

    public function setAccessToken($access_token, $client_id, $user_id, $expires, $scope = null)
    {
        // if it exists, update it.
        if ($this->getAccessToken($access_token)) {
            $this->setObjectByType('access_token_table',$access_token, array(
                'access_token' => $access_token,
                'client_id' => $client_id,
                'expires' => $expires,
                'user_id' => $user_id,
                'scope' => $scope
            ));
        } else {
            $this->setObjectByType('access_token_table',$access_token,  array(
                'access_token' => $access_token,
                'client_id' => $client_id,
                'expires' => $expires,
                'user_id' => $user_id,
                'scope' => $scope
            ));
        }

        return true;
    }

    /* AuthorizationCodeInterface */
    public function getAuthorizationCode($code)
    {
        $code = $this->getObjectByType('code_table',$code);

        return is_null($code) ? false : $code;
    }

    public function setAuthorizationCode($code, $client_id, $user_id, $redirect_uri, $expires, $scope = null, $id_token = null, $code_challenge = null, $code_challenge_method = null)
    {
        // if it exists, update it.
        if ($this->getAuthorizationCode($code)) {
            $this->setObjectByType('code_table',$code, array(
                'authorization_code' => $code,
                'client_id' => $client_id,
                'user_id' => $user_id,
                'redirect_uri' => $redirect_uri,
                'expires' => $expires,
                'scope' => $scope,
                'id_token' => $id_token,
                'code_challenge' => $code_challenge,
                'code_challenge_method' => $code_challenge_method,
            ));
        } else {
            $this->setObjectByType('code_table',$code,array(
                'authorization_code' => $code,
                'client_id' => $client_id,
                'user_id' => $user_id,
                'redirect_uri' => $redirect_uri,
                'expires' => $expires,
                'scope' => $scope,
                'id_token' => $id_token,
                'code_challenge' => $code_challenge,
                'code_challenge_method' => $code_challenge_method,
            ));
        }

        return true;
    }

    public function expireAuthorizationCode($code)
    {
        $this->deleteObjectByType('code_table',$code);

        return true;
    }

    /* UserCredentialsInterface */
    public function checkUserCredentials($username, $password)
    {
        if ($user = $this->getUser($username)) {
            return $this->checkPassword($user, $password);
        }

        return false;
    }

    public function getUserDetails($username)
    {
        if ($user = $this->getUser($username)) {
            $user['user_id'] = $user['username'];
        }

        return $user;
    }

    /* RefreshTokenInterface */
    public function getRefreshToken($refresh_token)
    {
        $token = $this->getObjectByType('refresh_token_table',$refresh_token);

        return is_null($token) ? false : $token;
    }

    public function setRefreshToken($refresh_token, $client_id, $user_id, $expires, $scope = null)
    {
        $this->setObjectByType('refresh_token_table',$refresh_token, array(
            'refresh_token' => $refresh_token,
            'client_id' => $client_id,
            'user_id' => $user_id,
            'expires' => $expires,
            'scope' => $scope
        ));

        return true;
    }

    public function unsetRefreshToken($refresh_token)
    {
        $this->deleteObjectByType('refresh_token_table',$refresh_token);

        return true;
    }

    // plaintext passwords are bad!  Override this for your application
    protected function checkPassword($user, $password)
    {
        return $user['password'] == $password;
    }

    public function getUser($username)
    {
        $result = $this->getObjectByType('user_table',$username);

        return is_null($result) ? false : $result;
    }

    public function setUser($username, $password, $firstName = null, $lastName = null)
    {
        if ($this->getUser($username)) {
            $this->setObjectByType('user_table',$username, array(
                'username' => $username,
                'password' => $password,
                'first_name' => $firstName,
                'last_name' => $lastName
            ));

        } else {
            $this->setObjectByType('user_table',$username, array(
                'username' => $username,
                'password' => $password,
                'first_name' => $firstName,
                'last_name' => $lastName
            ));

        }

        return true;
    }

    public function getClientKey($client_id, $subject)
    {
        if (!$jwt = $this->getObjectByType('jwt_table',$client_id)) {
            return false;
        }

        if (isset($jwt['subject']) && $jwt['subject'] == $subject) {
            return $jwt['key'];
        }

        return false;
    }

    public function getClientScope($client_id)
    {
        if (!$clientDetails = $this->getClientDetails($client_id)) {
            return false;
        }

        if (isset($clientDetails['scope'])) {
            return $clientDetails['scope'];
        }

        return null;
    }

    public function getJti($client_id, $subject, $audience, $expiration, $jti)
    {
        //TODO: Needs couchbase implementation.
        throw new \Exception('getJti() for the Couchbase driver is currently unimplemented.');
    }

    public function setJti($client_id, $subject, $audience, $expiration, $jti)
    {
        //TODO: Needs couchbase implementation.
        throw new \Exception('setJti() for the Couchbase driver is currently unimplemented.');
    }
}
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Email: jattceo@gmail.com