function update_pwd($data)
{
$query = $this->get_user_by_uid($data['uid']);
$password = password_dohash($data['password'], @$query['salt']);
$this->db->where('uid', $data['uid']);
$this->db->update('users', array('password' => $password));
return $this->db->affected_rows();
}
/**
* 安装过程
*/
public function process()
{
$this->load->helper('form');
$this->load->library('form_validation');
$data['item']['dbhost'] = $this->input->post('dbhost') ? $this->input->post('dbhost') : 'localhost';
$data['item']['port'] = $this->input->post('port') ? $this->input->post('port') : '3306';
$data['item']['dbprefix'] = $this->input->post('dbprefix') ? $this->input->post('dbprefix') : 'stb_';
$data['item']['username'] = $this->input->post('username') ? $this->input->post('username') : 'admin';
$data['item']['email'] = $this->input->post('email') ? $this->input->post('email') : '*****@*****.**';
if ($this->form_validation->run() === TRUE) {
$dbhost = $this->input->post('dbhost');
$dbuser = $this->input->post('dbuser');
$dbpsw = $this->input->post('dbpsw');
$dbname = $this->input->post('dbname');
$port = $this->input->post('port');
$dbprefix = $this->input->post('dbprefix');
$salt = get_salt();
$password = password_dohash($this->input->post('password'), $salt);
$admin = array('group_type' => 0, 'gid' => 1, 'is_active' => 1, 'username' => $this->input->post('username'), 'password' => $password, 'salt' => $salt, 'email' => $this->input->post('email'), 'regtime' => time(), 'ip' => get_onlineip());
if (function_exists(@mysqli_connect)) {
$con = mysqli_connect($dbhost, $dbuser, $dbpsw, $dbname, $port);
} else {
$con = mysql_connect($dbhost . ':' . $dbport, $dbuser, $dbpsw);
}
//检查数据库信息是否正确
if (!$con) {
$string = '
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script>
alert("无法访问数据库，请重新安装！");
top.location="' . site_url('install') . '";
</script>
';
exit($string);
}
//写入数据库配置文件
$this->_writeDBConfig($dbhost, $dbuser, $dbpsw, $dbname, $port, $dbprefix);
//创建数据表
$this->_createTables($dbhost, $dbuser, $dbpsw, $dbname, $port, $dbprefix, $con);
//禁止安装的文件
file_put_contents(FCPATH . 'install.lock', time());
//写入config文件
$sub_folder = $this->input->post('base_url');
if ($sub_folder) {
$this->config->update('myconfig', 'sub_folder', $sub_folder);
}
$encryption_key = md5(uniqid());
if ($encryption_key) {
$this->config->update('myconfig', 'encryption_key', $encryption_key);
}
sleep(1);
//添加管理员
$this->load->database();
$this->load->model('user_m');
$this->user_m->register($admin);
//update stats
$this->db->set('value', 1)->where('item', 'total_users')->update('site_stats');
$this->db->set('value', 1)->where('item', 'last_uid')->update('site_stats');
$this->user_m->login($admin);
$this->load->view('install_done');
} else {
$this->load->view('install_process', $data);
}
}
public function resetpwd()
{
$this->load->helper('form');
$array = explode('.', base64_decode(@$_GET['p']));
$data = $this->user_m->getpwd_by_username($array['0']);
//$sql = "select passwords from member where username = '******'0'])."'";
$checkCode = md5($array['0'] . '+') . @$data['password'];
if (@$array['1'] === $checkCode) {
if ($this->form_validation->run() === TRUE) {
$salt = get_salt();
$password = password_dohash($this->input->post('password'), $salt);
if ($this->user_m->update_user(@$data['uid'], array('password' => $password, 'salt' => $salt))) {
$this->session->set_userdata(array('uid' => $data['uid'], 'username' => $array['0'], 'group_type' => $data['group_type'], 'gid' => $data['gid']));
redirect('/');
}
}
} else {
show_message('非法重置！！');
}
$data['title'] = '设置新密码';
$data['p'] = $_GET['p'];
$data['csrf_name'] = $this->security->get_csrf_token_name();
$data['csrf_token'] = $this->security->get_csrf_hash();
$this->load->view('findpwd', $data);
}