mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
synced 2025-04-06 03:58:04 +08:00
119 lines
4.5 KiB
PHP
119 lines
4.5 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ThinkAdmin
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// +----------------------------------------------------------------------
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// | 版权所有 2014~2019 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
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// +----------------------------------------------------------------------
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// | 官方网站: http://demo.thinkadmin.top
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// +----------------------------------------------------------------------
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// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
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// | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
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// +----------------------------------------------------------------------
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namespace app\admin\controller;
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use library\Controller;
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use library\service\AdminService;
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use library\service\CaptchaService;
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use library\service\SystemService;
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use library\tools\Data;
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use think\Db;
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use think\facade\Request;
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/**
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* 用户登录管理
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* Class Login
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* @package app\admin\controller
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*/
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class Login extends Controller
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{
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/**
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* 后台登录入口
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* @throws \think\Exception
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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* @throws \think\exception\PDOException
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*/
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public function index()
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{
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if (Request::isGet()) {
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if (AdminService::instance()->isLogin()) {
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$this->redirect('@admin');
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} else {
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$this->title = '系统登录';
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$this->captcha_type = 'login_captcha';
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$this->captcha_token = Data::uniqidDateCode(18);
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$this->app->session->set($this->captcha_type, $this->captcha_token);
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$this->devmode = SystemService::instance()->checkRunMode('dev');
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$this->fetch();
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}
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} else {
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$data = $this->_vali([
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'username.require' => '登录账号不能为空!',
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'username.min:4' => '登录账号长度不能少于4位有效字符！',
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'password.require' => '登录密码不能为空！',
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'password.min:4' => '登录密码长度不能少于4位有效字符！',
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'verify.require' => '图形验证码不能为空！',
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'uniqid.require' => '图形验证标识不能为空！',
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]);
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if (!CaptchaService::instance()->check($data['verify'], $data['uniqid'])) {
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$this->error('图形验证码验证失败，请重新输入!');
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}
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// 用户信息验证
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$map = ['is_deleted' => '0', 'username' => $data['username']];
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$user = Db::name('SystemUser')->where($map)->order('id desc')->find();
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if (empty($user)) {
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$this->error('登录账号或密码错误，请重新输入1!');
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}
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if (md5("{$user['password']}{$data['uniqid']}") !== $data['password']) {
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$this->error('登录账号或密码错误，请重新输入2!');
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}
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if (empty($user['status'])) {
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$this->error('账号已经被禁用，请联系管理员!');
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}
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Db::name('SystemUser')->where(['id' => $user['id']])->update([
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'login_ip' => Request::ip(),
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'login_at' => Db::raw('now()'),
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'login_num' => Db::raw('login_num+1'),
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]);
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$this->app->session->set('user', $user);
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AdminService::instance()->apply(true);
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sysoplog('系统管理', '用户登录系统后台成功');
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$this->success('登录成功', url('@admin'));
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}
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}
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/**
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* 生成验证码
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* 需要指定类型及令牌
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*/
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public function captcha()
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{
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$image = CaptchaService::instance();
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$this->type = input('type', 'captcha-type');
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$this->token = input('token', 'captcha-token');
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$captcha = ['image' => $image->getData(), 'uniqid' => $image->getUniqid()];
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if ($this->app->session->get($this->type) === $this->token) {
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$captcha['code'] = $image->getCode();
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$this->app->session->delete($this->type);
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}
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$this->success('生成验证码成功', $captcha);
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}
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/**
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* 退出登录
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*/
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public function out()
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{
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$this->app->session->clear();
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$this->app->session->destroy();
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$this->success('退出登录成功！', url('@admin/login'));
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}
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}
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