freenetis-github/application/models/api_account.php @ 0f14acf0
| 18ac9009 | Ondřej Fibich | <?php defined('SYSPATH') or die('No direct script access.');
|
|
/*
|
|||
* This file is part of open source system FreenetIS
|
|||
* and it is release under GPLv3 licence.
|
|||
*
|
|||
* More info about licence can be found:
|
|||
* http://www.gnu.org/licenses/gpl-3.0.html
|
|||
*
|
|||
* More info about project can be found:
|
|||
* http://www.freenetis.org/
|
|||
*
|
|||
*/
|
|||
/**
|
|||
* The "Api_account_Model" model represents an account using which remote
|
|||
* requests via API may be made. In order to provide secure connection
|
|||
* remote user must send in a form defined by API its username and token.
|
|||
* If sended credentials are valid and account is enabled than user is allowed
|
|||
* to access parts of API that are defined using allowed_paths and readonly
|
|||
* properties.
|
|||
*
|
|||
* Allowed paths are a list of API URLs separated via comma that must match
|
|||
* following regex: (/[a-zA-Z0-9_-*])+
|
|||
* Character * has special meaning and it is transformed to ([^/]*) regex.
|
|||
*
|
|||
* If property readonly is set than this account cannot perform API request
|
|||
* that changes some field.
|
|||
*
|
|||
* Each request made via this account and also any account modification
|
|||
* is logged into Api_account_logs_Model entry.
|
|||
*
|
|||
* @author Ondřej Fibich <fibich@freenetis.org>
|
|||
* @package Model
|
|||
* @since 1.2
|
|||
*
|
|||
* @property int $id
|
|||
* @property string $username Auth username
|
|||
* @property string $token Auth token
|
|||
* @property bool $enabled Is account enabled?
|
|||
* @property bool $readonly Account is allowed to make only readonly requests?
|
|||
* @property string $allowed_paths list of allowed paths that are delimited by
|
|||
* comma and may contain * as generic character with reprezentation as
|
|||
* regex [^/]*
|
|||
* @property ORM_Iterator $api_account_logs Logs
|
|||
*/
|
|||
class Api_account_Model extends ORM
|
|||
{
|
|||
protected $has_many = array('api_account_logs');
|
|||
protected $belongs_to = array('creator' => 'user');
|
|||
/**
|
|||
* Default value for allowed path property that allows access to all parts
|
|||
* of API.
|
|||
*/
|
|||
const ALLOWED_PATHS_ENABLED_ALL = '/**';
|
|||
/**
|
|||
* Creates model without logging.
|
|||
*
|
|||
* @param integer $id
|
|||
*/
|
|||
public function __construct($id = NULL)
|
|||
{
|
|||
parent::__construct($id);
|
|||
// disable action log
|
|||
$this->set_logger(FALSE);
|
|||
}
|
|||
/**
|
|||
* Creates filled but not persisted API log model with given user action
|
|||
* type.
|
|||
*
|
|||
* @param integer $type
|
|||
* @param integer $user_id ID of user who made action
|
|||
* @param string $description log meaning
|
|||
* @param integer $api_account_id [optional: default from $this]
|
|||
* @return Api_account_log_Model created log model
|
|||
* @throws InvalidArgumentException on invalid type
|
|||
*/
|
|||
public function create_user_log($type, $user_id, $description = NULL,
|
|||
$api_account_id = NULL)
|
|||
{
|
|||
if (!Api_account_log_Model::type_is_user($type))
|
|||
{
|
|||
throw new InvalidArgumentException('invalid user API log type');
|
|||
}
|
|||
$log = new Api_account_log_Model();
|
|||
$log->type = $type;
|
|||
$log->api_account_id = ($api_account_id === NULL)
|
|||
? $this->id : $api_account_id;
|
|||
$log->responsible_user_id = $user_id;
|
|||
$log->description = $description;
|
|||
$log->date = date(DATE_W3C);
|
|||
return $log;
|
|||
}
|
|||
/**
|
|||
* Creates filled but not persisted API log model with given request type.
|
|||
*
|
|||
* @param integer $type
|
|||
* @param string $description log meaning [optional]
|
|||
* @param integer $api_account_id [optional: default from $this]
|
|||
* @return Api_account_log_Model created log model
|
|||
* @throws InvalidArgumentException on invalid type
|
|||
*/
|
|||
public function create_request_log($type, $description,
|
|||
$api_account_id = NULL)
|
|||
{
|
|||
if (!Api_account_log_Model::type_is_request($type))
|
|||
{
|
|||
throw new InvalidArgumentException('invalid request API log type');
|
|||
}
|
|||
$log = new Api_account_log_Model();
|
|||
$log->type = $type;
|
|||
$log->api_account_id = ($api_account_id === NULL)
|
|||
? $this->id : $api_account_id;
|
|||
$log->description = $description;
|
|||
$log->date = date(DATE_W3C);
|
|||
return $log;
|
|||
}
|
|||
/**
|
|||
* Checks whether the account with given username is not already in DB.
|
|||
*
|
|||
* @param string $username
|
|||
* @param integer $ignore_id ignore account with given ID [optional]
|
|||
* @return boolean
|
|||
*/
|
|||
public function is_account_unique($username, $ignore_id = NULL)
|
|||
{
|
|||
return $this->db->query("
|
|||
SELECT COUNT(*) AS count FROM api_accounts
|
|||
WHERE username = ? AND id <> ?
|
|||
", $username, intval($ignore_id))->current()->count == 0;
|
|||
}
|
|||
/**
|
|||
* Finds and returns API account with given username or returns NULL if
|
|||
* no such account exists.
|
|||
*
|
|||
* @param string $username
|
|||
* @return Api_account_Model|NULL
|
|||
*/
|
|||
public function find_by_username($username)
|
|||
{
|
|||
$api_account = ORM::factory('api_account')
|
|||
->where('username', $username)
|
|||
->find();
|
|||
// found?
|
|||
return ($api_account->id) ? $api_account : NULL;
|
|||
}
|
|||
}
|