function chk_cookie($username, $pwd)
{
if (!ENABLE_COOKIE) {
return;
}
if (mb_strlen($username, 'utf8') < 1 || mb_strlen($username, 'utf8') > 12) {
return;
}
$result = get_user_information($username);
if ($result == null) {
setcookie('username', '', time() - 1);
setcookie('sid', '', time() - 1);
return;
} else {
if (crypt_pwd_client($result['password']) == $pwd) {
$_SESSION['username'] = $result['username'];
$_SESSION['loged'] = false;
return;
} else {
setcookie('username', '', time() - 1);
setcookie('sid', '', time() - 1);
return;
}
return;
}
}
function loginByEmail($email, $pwd, $remember_me = false)
{
if (is_email_valid($email) != '') {
return '邮箱或密码错误';
}
$sql = 'SELECT `username`, `pwd`, `salt`, `verified` FROM `ewu_account` WHERE `email` = ? LIMIT 1';
$a_profile = (new MysqlPDO())->executeQuery($sql, array($email));
$last_time = time();
$last_ip = ip2long(get_ip());
if (count($a_profile) != 1) {
add_signin_log($email, 'f', $last_time, $last_ip);
return '邮箱或密码错误';
}
if ($a_profile[0]['verified'] == 'b') {
add_signin_log($email, 'b', $last_time, $last_ip);
return '您的帐号已被锁定';
}
if ($a_profile[0]['pwd'] != crypt_pwd($pwd, $a_profile[0]['salt'])) {
add_signin_log($email, 'f', $last_time, $last_ip);
return '邮箱或密码错误';
}
$_SESSION['ewu_username'] = $a_profile[0]['username'];
$_SESSION['ewu_loged'] = true;
if (ENABLE_COOKIE && $remember_me) {
setcookie('ewu_user', $profile['username'], time() + 604800);
// 7 days
setcookie('ewu_sid', crypt_pwd_client($profile['pwd']), time() + 604800);
//7 days
}
$sql = 'UPDATE `ewu_account` SET `last_time`= ?, `last_ip`=? WHERE email=? LIMIT 1';
$params = array($last_time, $last_ip, $email);
$cnt = (new MysqlPDO())->execute($sql, $params);
add_signin_log($email, 't', $last_time, $last_ip);
return '1';
}
