本文实例讲述了laravel重写用户登录的方法。分享给大家供大家参考,具体如下:
class authcontroller extends controller { // use throttleslogins, authenticatesandregistersusers; protected $redirectto = 'admin/index'; protected $loginview = 'admin/login'; protected $guard = 'admin'; protected $redirectafterlogout = 'admin/login'; protected $maxloginattempts = 5; //每分钟最大尝试登录次数 protected $lockouttime = 600; //登录锁定时间 function __construct() { $this->middleware('guest:admin', ['except' => 'logout']); } protected function validator(array $data) { return validator::make($data, [ 'username' => 'required|max:255', 'email' => 'required|email|max:255|unique:admin_users', 'password' => 'required|confirmed|min:6', ]); } /** * @param request $request */ protected function validatelogin(request $request) { $this->validate($request,[ $this->loginusername() => 'required', 'password' => 'required', 'captcha' => 'required|captcha' ], [ 'email.required' => '邮箱必须', 'password.required' => '密码必须', 'captcha.captcha' => '验证码错误', 'captcha.required' => '验证码必须', ]); } /** * 重写登录 * @param request $request * @return \illuminate\http\redirectresponse|\illuminate\http\response */ public function login(request $request) { $this->validatelogin($request); // if the class is using the throttleslogins trait, we can automatically throttle // the login attempts for this application. we'll key this by the username and // the ip address of the client making these requests into this application. $throttles = $this->isusingthrottlesloginstrait(); //dd($this->hastoomanyloginattempts($request)); if ($throttles && $lockedout = $this->hastoomanyloginattempts($request)) { $this->firelockoutevent($request); //日志记录 $this->login_logs(['email'=>$request->input('email'), 'login_ip'=>$request->ip(), 'login_result'=>0, 'comments'=>'限制登录10分钟']); return $this->sendlockoutresponse($request); } $credentials = $this->getcredentials($request); if (auth::guard($this->getguard())->attempt($credentials, $request->has('remember'))) { //日志记录 $this->login_logs(['email'=>$request->input('email'), 'login_ip'=>$request->ip(), 'login_result'=>1, 'comments'=>'登录成功']); return $this->handleuserwasauthenticated($request, $throttles); } // if the login attempt was unsuccessful we will increment the number of attempts // to login and redirect the user back to the login form. of course, when this // user surpasses their maximum number of attempts they will get locked out. if ($throttles && ! $lockedout) { //日志记录 $this->login_logs(['email'=>$request->input('email'), 'login_ip'=>$request->ip(), 'login_result'=>0, 'comments'=>'登录失败']); $this->incrementloginattempts($request); } return $this->sendfailedloginresponse($request); } /** * 登录记录 * @param $data */ private function login_logs ($data) { loginlog::create($data); } }
直接重写login方法,其实我是复制了原方法然后加入了一些自己的东西。
主要的一些修改就是:
1. 加入验证码(自定义了验证信息及提示)。
2. 后台登录频率的限制。
3. 登录日志记录。
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