private function saveKey($c)
{
$c = self::getKeyName($c);
$sql = "INSERT INTO {$this->T('www_cache_key')} SET `type`='{$c['type']}', `key`='{$c['key']}', `key_`='{$c['key_']}', `expire`='{$c['expire']}' ON DUPLICATE KEY UPDATE `type`='{$c['type']}', `expire`='{$c['expire']}'";
odb::db()->query($sql);
}
/**
* 删除登录SESSION
* @param unknown_type $session_key
*/
public function delSessionKey($session_key)
{
if (!empty($session_key)) {
$tmp_session_id = substr($session_key, 0, 32);
if ($this->genSessionKey($tmp_session_id) == substr($session_key, 32)) {
$session_id = $tmp_session_id;
} else {
return false;
}
} else {
return false;
}
$table = $this->T('www_session');
$sql = "DELETE FROM {$table} WHERE Sesskey='{$session_id}' LIMIT 1";
odb::dbslave()->query($sql);
if (odb::dbslave()->affectedRows()) {
return true;
} else {
return false;
}
}
/**
* 密码修改
* @param unknown_type $user 用户名
* @param unknown_type $password 旧密码
* @param unknown_type $newPassword 新密码
*/
public function uppassword($user, $password, $newPassword)
{
if (strlen($user) > 35 || strlen($password) > 16 || strlen($newPassword) > 16) {
return false;
}
$user = odb::db()->escape($user);
$password = md5($this->secure . $password);
$newPassword = md5($this->secure . $newPassword);
$sql = "UPDATE {$this->T('www_admin')} SET password='******' WHERE user='******' AND password='******' LIMIT 1";
odb::db()->query($sql);
return odb::db()->affectedRows();
}
