73 lines
2.6 KiB
PHP
73 lines
2.6 KiB
PHP
<?php
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/**
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* Authentication API used by server to authenticate a user
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* using his alternc login and password
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*/
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class Alternc_Api_Auth_Login implements Alternc_Api_Auth_Interface {
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private $db; // PDO object
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const ERR_INVALID_ARGUMENT = 1111201;
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/**
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* Constructor of the Login Api Auth
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*
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* @param $service an Alternc_Api_Service object
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* @return create the object
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*/
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function __construct($service) {
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if (!($service instanceof Alternc_Api_Service))
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throw new \Exception("Invalid argument (service)", ERR_INVALID_ARGUMENT);
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$this->db = $service->getDb();
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}
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/**
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* Authenticate a user
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*
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* @param $options options, depending on the auth scheme, including uid for setuid users
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* here, login is the AlternC username, and password is the password for this username.
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* @return an Alternc_Api_Token
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*/
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function auth($options) {
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if (!isset($options["login"]) || !is_string($options["login"])) {
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throw new \Exception("Missing required parameter login", self::ERR_INVALID_ARGUMENT);
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}
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if (!isset($options["password"]) || !is_string($options["password"])) {
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throw new \Exception("Missing required parameter password", self::ERR_INVALID_ARGUMENT);
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}
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if (!preg_match("#^[0-9a-zA-Z-]{1,32}$#", $options["login"])) { // FIXME : normalize this on AlternC !!!
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throw new \Exception("Invalid login", self::ERR_INVALID_LOGIN);
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}
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$stmt = $db->query("SELECT m.enabled,m.uid,m.login,m.su FROM membres m WHERE m.login=? AND m.password=?;", array($options["login"], $options["password"]), PDO::FETCH_CLASS);
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$me = $stmt->fetch();
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if (!$me)
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return new Alternc_Api_Response(array("code" => ERR_INVALID_AUTH, "message" => "Invalid login or password"));
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if (!$me->enabled)
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return new Alternc_Api_Response(array("code" => ERR_DISABLED_ACCOUNT, "message" => "Account is disabled"));
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return Alternc_Api_Token::tokenGenerate(
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array("uid" => $me->uid, "isAdmin" => ($me->su != 0)), $this->db
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);
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}
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/**
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* instructions on how to use this Auth class
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* @return array("fields" => array("fields to send, required or not"), "description" => "description of this auth")
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*/
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function instructions() {
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return array("fields" => array("login" => "AlternC user account", "password" => "AlternC's user password stored in membres table."),
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"description" => "Authenticate against an AlternC user and password, the same as for the control panel"
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);
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}
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}
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// class Alternc_Api_Auth_Login
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