69 lines
2.2 KiB
PHP
69 lines
2.2 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Authentication API used by server to authenticate a user using a
|
||
|
|
* SHARED SECRET (ApiKey)
|
||
|
|
*/
|
||
|
|
class Alternc_Api_Auth_Sharedsecret implements Alternc_Api_Auth_Interface {
|
||
|
|
|
||
|
|
|
||
|
|
private $db; // PDO object
|
||
|
|
|
||
|
|
const ERR_INVALID_ARGUMENT = 1111801;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Constructor of the Shared Secret Api Auth
|
||
|
|
*
|
||
|
|
* @param $service an Alternc_Api_Service object
|
||
|
|
* @return create the object
|
||
|
|
*/
|
||
|
|
function __constructor($service) {
|
||
|
|
|
||
|
|
if (!($service instanceof Alternc_Api_Service))
|
||
|
|
throw new \Exception("Invalid argument (service)",ERR_INVALID_ARGUMENT);
|
||
|
|
|
||
|
|
$this->db = $service->getDb();
|
||
|
|
|
||
|
|
} // __construct
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Authenticate a user
|
||
|
|
*
|
||
|
|
* @param $options options, depending on the auth scheme, including uid for setuid users
|
||
|
|
* here, login is the alternc username, and secret is a valid shared secret for this user.
|
||
|
|
* @return an Alternc_Api_Token
|
||
|
|
*/
|
||
|
|
function auth($options) {
|
||
|
|
|
||
|
|
if (!isset($options["login"]) || !is_string($options["login"])) {
|
||
|
|
throw new \Exception("Missing required parameter login", self::ERR_INVALID_ARGUMENT);
|
||
|
|
}
|
||
|
|
if (!isset($options["secret"]) || !is_string($options["secret"])) {
|
||
|
|
throw new \Exception("Missing required parameter secret", self::ERR_INVALID_ARGUMENT);
|
||
|
|
}
|
||
|
|
if (!preg_match("#^[0-9a-zA-Z]{32}$#",$options["secret"])) {
|
||
|
|
throw new \Exception("Invalid shared secret", self::ERR_INVALID_ARGUMENT);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!preg_match("#^[0-9a-zA-Z-]{1,32}$#",$options["login"])) { // FIXME : normalize this on AlternC !!!
|
||
|
|
throw new \Exception("Invalid login", self::ERR_INVALID_LOGIN);
|
||
|
|
}
|
||
|
|
|
||
|
|
$stmt = $db->query("SELECT m.enabled,m.uid,m.login,m.su FROM membres m, sharedsecret s WHERE s.uid=m.uid AND m.login=? AND s.secret=?;",array($options["login"],$options["secret"]),PDO::FETCH_CLASS);
|
||
|
|
$me=$stmt->fetch();
|
||
|
|
if (!$me)
|
||
|
|
return new Alternc_Api_Response(array("code"=>ERR_INVALID_AUTH, "message" => "Invalid shared secret"));
|
||
|
|
if (!$me->enabled)
|
||
|
|
return new Alternc_Api_Response(array("code"=>ERR_DISABLED_ACCOUNT, "message" => "Account is disabled"));
|
||
|
|
|
||
|
|
return Alternc_Api_Token::tokenGenerate(
|
||
|
|
array("uid"=>$me->uid, "isAdmin"=>($me->su!=0) ),
|
||
|
|
$this->db
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
} // class Alternc_Api_Auth_Sharedsecret
|
||
|
|
|