/**
* 修改密码页面
*/
public function changePwd()
{
if (IS_POST) {
$oldPwd = I('post.oldPwd', '', 'trim');
$newPwd = I('post.newPwd', '', 'trim');
$renewPwd = I('post.renewPwd', '', 'trim');
if (empty($oldPwd) || empty($newPwd) || empty($renewPwd)) {
$this->error('必须输入原密码和新密码');
}
if ($newPwd != $renewPwd) {
$this->error('两次输入的密码不一致');
}
if (!chkPwd($newPwd)) {
$this->error('密码长度6-15位，同时包含数字、大写字母，小写字母');
}
$userModel = D('User');
$where = array('id' => session('userid'), 'status' => '01');
$userInfo = $userModel->field('username,password')->where($where)->find();
if (empty($userInfo)) {
$this->error('账号出现异常，请重新登陆', U('Backend/Index/logout'));
}
if (md5(md5($userInfo['username']) . $oldPwd) != $userInfo['password']) {
$this->error('原密码不正确');
}
$data = array('password' => md5(md5($userInfo['username']) . $newPwd));
$result = $userModel->where($where)->save($data);
if (!$result) {
$this->error('密码修改失败');
}
cookie('simplepwd', NULL);
$this->success('密码修改成功', U('Backend/Index/index'));
exit;
}
$this->display();
}
/**
* 后台登陆页
*/
public function index()
{
if (IS_POST) {
$userModel = D('User');
$userName = I('username');
$password = I('password');
$loginResult = $userModel->login($userName, $password);
if ($loginResult['status']) {
//登陆成功，设置相应session值
session('roleid', $loginResult['userinfo']['roleid']);
session('userid', $loginResult['userinfo']['id']);
cookie('username', $loginResult['userinfo']['username']);
cookie('cname', $loginResult['userinfo']['cname']);
if (!chkPwd($password)) {
//密码规则太过简单，提示用户
cookie('simplepwd', 1);
}
$this->redirect('Backend/Index/index');
}
}
layout(false);
$this->display();
}
