初始化提交
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maticarmy
137
app/admin/controller/Login.php
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137
app/admin/controller/Login.php
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<?php
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// +----------------------------------------------------------------------
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// | Admin Plugin for ThinkAdmin
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// +----------------------------------------------------------------------
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// | 版权所有 2014~2024 ThinkAdmin [ thinkadmin.top ]
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// +----------------------------------------------------------------------
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// | 官方网站: https://thinkadmin.top
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// | 免责声明 ( https://thinkadmin.top/disclaimer )
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// +----------------------------------------------------------------------
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// | gitee 代码仓库：https://gitee.com/zoujingli/think-plugs-admin
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// | github 代码仓库：https://github.com/zoujingli/think-plugs-admin
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// +----------------------------------------------------------------------
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declare(strict_types=1);
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namespace app\admin\controller;
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use think\admin\Controller;
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use think\admin\extend\CodeExtend;
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use think\admin\model\SystemUser;
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use think\admin\service\AdminService;
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use think\admin\service\CaptchaService;
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use think\admin\service\RuntimeService;
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use think\admin\service\SystemService;
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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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* @return void
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* @throws \think\admin\Exception
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*/
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public function index()
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{
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if ($this->app->request->isGet()) {
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if (AdminService::isLogin()) {
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$this->redirect(sysuri('admin/index/index'));
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} else {
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// 加载登录模板
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$this->title = '系统登录';
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// 登录验证令牌
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$this->captchaType = 'LoginCaptcha';
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$this->captchaToken = CodeExtend::uuid();
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// 当前运行模式
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$this->runtimeMode = RuntimeService::check();
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// 后台背景处理
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$images = str2arr(sysconf('login_image|raw') ?: '', '|');
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if (empty($images)) $images = [
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SystemService::uri('/static/theme/img/login/bg1.jpg'),
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SystemService::uri('/static/theme/img/login/bg2.jpg'),
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];
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$this->loginStyle = sprintf('style="background-image:url(%s)" data-bg-transition="%s"', $images[0], join(',', $images));
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// 更新后台主域名，用于部分无法获取域名的场景调用
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if ($this->request->domain() !== sysconf('base.site_host|raw')) {
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sysconf('base.site_host', $this->request->domain());
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}
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$this->fetch();
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}
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} else {
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$data = $this->_vali([
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'username.require' => '登录账号不能为空!',
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'username.min:4' => '账号不能少于4位字符!',
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'password.require' => '登录密码不能为空!',
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'password.min:4' => '密码不能少于4位字符!',
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'verify.require' => '图形验证码不能为空!',
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'uniqid.require' => '图形验证标识不能为空!',
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]);
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if (!CaptchaService::instance()->check($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 = ['username' => $data['username'], 'is_deleted' => 0];
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$user = SystemUser::mk()->where($map)->findOrEmpty();
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if ($user->isEmpty()) {
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$this->app->session->set('LoginInputSessionError', true);
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$this->error('登录账号或密码错误，请重新输入!');
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}
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if (empty($user['status'])) {
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$this->app->session->set('LoginInputSessionError', true);
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$this->error('账号已经被禁用，请联系管理员!');
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}
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if (md5("{$user['password']}{$data['uniqid']}") !== $data['password']) {
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$this->app->session->set('LoginInputSessionError', true);
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$this->error('登录账号或密码错误，请重新输入!');
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}
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$user->hidden(['sort', 'status', 'password', 'is_deleted']);
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$this->app->session->set('user', $user->toArray());
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$this->app->session->delete('LoginInputSessionError');
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// 更新登录次数
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$user->where(['id' => $user->getAttr('id')])->inc('login_num')->update([
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'login_at' => date('Y-m-d H:i:s'), 'login_ip' => $this->app->request->ip(),
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]);
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// 刷新用户权限
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AdminService::apply(true);
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sysoplog('系统用户登录', '登录系统后台成功');
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$this->success('登录成功', sysuri('admin/index/index'));
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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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* @return void
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*/
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public function captcha()
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{
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$input = $this->_vali([
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'type.require' => '类型不能为空!',
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'token.require' => '标识不能为空!',
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]);
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$image = CaptchaService::instance()->initialize();
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$captcha = ['image' => $image->getData(), 'uniqid' => $image->getUniqid()];
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// 未发生异常时，直接返回验证码内容
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if (!$this->app->session->get('LoginInputSessionError')) {
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$captcha['code'] = $image->getCode();
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}
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$this->success('生成验证码成功', $captcha);
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}
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/**
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* 退出登录
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* @return void
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*/
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public function out()
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{
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$this->app->session->destroy();
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$this->success('退出登录成功!', sysuri('admin/login/index'));
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}
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}
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