100 lines
2.8 KiB
PHP
100 lines
2.8 KiB
PHP
<?php
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namespace User\Controller;
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use Think\Controller;
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/**
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* @Author: Zhou Yuyang <1009465756@qq.com> 10:28 2017/02/02
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* @Copyright 2015-2020 SISMO
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* @Project homepage https://github.com/CNSISMO
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* @Version 2.0
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*/
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class LoginController extends Controller {
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//登陆主页
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public function index(){
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$tmodel= M('setting');
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$title = $tmodel->where('id=1')->select();
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$this->assign('title', $title);
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$this->display();
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}
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public function svalid(){
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$email =I('get.email','','email');
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$this->assign('email', $email);
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$this->display();
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}
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public function valid(){
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if(!IS_POST){$this->error("非法请求");}
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$code = I('verify','','strtolower');
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$email =I('get.email','','email');
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$token = session('token');
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$member = M('member');
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$user = $member->where(array('email'=>$email))->find();
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if($token != $user['token']){$this->error("非法请求");}
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//验证验证码是否正确
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if(!($this->check_verify($code))){
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session('userId',null);
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session('username',null);
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$this->error('验证码错误',U('Login/index'));
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}
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//如果验证码校验成功 跳转到后台主页
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session('userId',$user['id']);
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session('username',$user['username']);
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$this->success("登陆成功",U('Index/index'));
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}
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//登陆验证
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public function login(){
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if(!IS_POST){$this->error("非法请求");}
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$member = M('member');
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$username = I('username','','htmlspecialchars');
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$password = I('password');
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$user = $member->where(array('username'=>$username))->find();
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if($user['password'] != md5(md5(md5($user['salt']).md5($password)."SR")."CMS")) {
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$this->error('账号或密码错误 :(') ;
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}
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if($user['status'] == 0){
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$this->error('账号被禁用，请联系管理员 :(') ;
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}
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$token = md5(md5($user['email'].time()).time());
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//更新登陆信息
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$data =array(
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'id' => $user['id'],
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'update_at' => time(),
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'login_ip' => get_client_ip(),
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'token' => $token,
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);
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//登陆成功
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if($member->save($data)){
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session('token',$token);
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$this->success("请先完成验证",U('Login/svalid?email=').$user['email']);
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}
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}
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//验证码
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public function verify(){
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ob_clean();
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$Verify = new \Think\Verify();
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$Verify->codeSet = '123456789abcdefg';
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$Verify->fontSize = 16;
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$Verify->length = 4;
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$Verify->entry();
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}
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protected function check_verify($code){
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$verify = new \Think\Verify();
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return $verify->check($code);
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}
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//退出登录
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public function logout(){
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session('userId',null);
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session('username',null);
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redirect(U('Login/index'));
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}
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} |