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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik;
/**
* Base for authentication modules
*/
interface Auth
{
/**
* Authentication module's name, e.g., "Login"
*
* @return string
*/
public function getName();
/**
* Authenticates user
*
* @return AuthResult
*/
public function authenticate();
/**
* Authenticates the user and initializes the session.
*/
public function initSession($login, $md5Password, $rememberMe);
/**
* Accessor to set authentication token. If set, you can authenticate the tokenAuth by calling the authenticate()
* method afterwards.
*
* @param string $token_auth authentication token
*/
public function setTokenAuth($token_auth);
/**
* Accessor to set login name
*
* @param string $login user login
*/
public function setLogin($login);
}
/**
* Authentication result
*
*/
class AuthResult
{
const FAILURE = 0;
const SUCCESS = 1;
const SUCCESS_SUPERUSER_AUTH_CODE = 42;
/**
* token_auth parameter used to authenticate in the API
*
* @var string
*/
protected $tokenAuth = null;
/**
* The login used to authenticate.
*
* @var string
*/
protected $login = null;
/**
* The authentication result code. Can be self::FAILURE, self::SUCCESS, or
* self::SUCCESS_SUPERUSER_AUTH_CODE.
*
* @var int
*/
protected $code = null;
/**
* Constructor for AuthResult
*
* @param int $code
* @param string $login identity
* @param string $tokenAuth
*/
public function __construct($code, $login, $tokenAuth)
{
$this->code = (int)$code;
$this->login = $login;
$this->tokenAuth = $tokenAuth;
}
/**
* Returns the login used to authenticate.
*
* @return string
*/
public function getIdentity()
{
return $this->login;
}
/**
* Returns the token_auth to authenticate the current user in the API
*
* @return string
*/
public function getTokenAuth()
{
return $this->tokenAuth;
}
/**
* Returns the authentication result code.
*
* @return int
*/
public function getCode()
{
return $this->code;
}
/**
* Returns true if the user has Super User access, false otherwise.
*
* @return bool
*/
public function hasSuperUserAccess()
{
return $this->getCode() == self::SUCCESS_SUPERUSER_AUTH_CODE;
}
/**
* Returns true if this result was successfully authentication.
*
* @return bool
*/
public function wasAuthenticationSuccessful()
{
return $this->code > self::FAILURE;
}
}
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