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Arsse/lib/User/Internal/Driver.php

77 lines
2.4 KiB
PHP

<?php
/** @license MIT
* Copyright 2017 J. King, Dustin Wilson et al.
* See LICENSE and AUTHORS files for details */
declare(strict_types=1);
namespace JKingWeb\Arsse\User\Internal;
use JKingWeb\Arsse\Arsse;
use JKingWeb\Arsse\User\Exception;
class Driver implements \JKingWeb\Arsse\User\Driver {
public function __construct() {
}
public static function driverName(): string {
return Arsse::$lang->msg("Driver.User.Internal.Name");
}
public function auth(string $user, string $password): bool {
try {
$hash = $this->userPasswordGet($user);
if (is_null($hash)) {
return false;
}
} catch (Exception $e) {
return false;
}
if ($password==="" && $hash==="") {
return true;
}
return password_verify($password, $hash);
}
public function authorize(string $affectedUser, string $action): bool {
return true;
}
public function userExists(string $user): bool {
return Arsse::$db->userExists($user);
}
public function userAdd(string $user, string $password = null) {
if (isset($password)) {
// only add the user if the password is not null; the user manager will retry with a generated password if null is returned
Arsse::$db->userAdd($user, $password);
}
return $password;
}
public function userRemove(string $user): bool {
return Arsse::$db->userRemove($user);
}
public function userList(): array {
return Arsse::$db->userList();
}
public function userPasswordSet(string $user, string $newPassword = null, string $oldPassword = null) {
// do nothing: the internal database is updated regardless of what the driver does (assuming it does not throw an exception)
return $newPassword;
}
public function userPasswordUnset(string $user, string $oldPassword = null): bool {
// do nothing: the internal database is updated regardless of what the driver does (assuming it does not throw an exception)
// throw an exception if the user does not exist
if (!$this->userExists($user)) {
throw new Exception("doesNotExist", ['action' => "userPasswordUnset", 'user' => $user]);
} else {
return true;
}
}
protected function userPasswordGet(string $user) {
return Arsse::$db->userPasswordGet($user);
}
}