ttrss/classes/auth_base.php

56 lines
1.2 KiB
PHP

<?php
class Auth_Base {
protected $link;
function __construct($link) {
$this->link = $link;
}
function authenticate($login, $password) {
return false;
}
// Auto-creates specified user if allowed by system configuration
// Can be used instead of find_user_by_login() by external auth modules
function auto_create_user($login) {
if ($login && defined('AUTH_AUTO_CREATE') && AUTH_AUTO_CREATE) {
$user_id = $this->find_user_by_login($login);
if (!$user_id) {
$login = db_escape_string($login);
$salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
$pwd_hash = encrypt_password($password, $salt, true);
$query = "INSERT INTO ttrss_users
(login,access_level,last_login,created,pwd_hash,salt)
VALUES ('$login', 0, null, NOW(), '$pwd_hash','$salt')";
db_query($this->link, $query);
return $this->find_user_by_login($login);
} else {
return $user_id;
}
}
return false;
}
function find_user_by_login($login) {
$login = db_escape_string($login);
$result = db_query($this->link, "SELECT id FROM ttrss_users WHERE
login = '$login'");
if (db_num_rows($result) > 0) {
return db_fetch_result($result, 0, "id");
} else {
return false;
}
}
}
?>