发布于2023-01-19 16:54 阅读(451) 评论(0) 点赞(16) 收藏(5)
I am trying to use laravel authentication service.
The problem is I can successfully register a new user and redirect to the successful page. Nevertheless, I can not get the authenticated user within the successful page.
Below is showing what have done so far.
view
<form class="form-horizontal" role="form" method="POST" action="/auth/register">
<input type="hidden" name="_token" value="{{ csrf_token() }}">
<div class="form-group">
<label class="col-md-4 control-label">User Name</label>
<div class="col-md-6">
<input type="text" class="form-control" name="username" value="{{ old('first_name') }}">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">E-Mail Address</label>
<div class="col-md-6">
<input type="email" class="form-control" name="email" value="{{ old('email') }}">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Password</label>
<div class="col-md-6">
<input type="password" class="form-control" name="password">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Confirm Password</label>
<div class="col-md-6">
<input type="password" class="form-control" name="password_confirmation">
</div>
</div>
<div class="form-group">
<div class="col-md-6 col-md-offset-4">
<button type="submit" class="btn btn-primary">
Register
</button>
</div>
</div>
</form>
User Model(register_info)
/**
* The database table used by the model.
*
* @var string
*/
protected $table = 'register_info';
/**
* The attributes that are mass assignable.
*
* @var array
*/
protected $fillable = ['user_id','username', 'email', 'password','city'];
/**
* The attributes excluded from the model's JSON form.
*
* @var array
*/
protected $hidden = ['password', 'remember_token'];
/**
* The primary key for the model.
*
* @var string
*/
protected $primaryKey = 'user_id';
Controller:
class AuthController extends Controller
{
/*
|--------------------------------------------------------------------------
| Registration & Login Controller
|--------------------------------------------------------------------------
|
| This controller handles the registration of new users, as well as the
| authentication of existing users. By default, this controller uses
| a simple trait to add these behaviors. Why don't you explore it?
|
*/
use AuthenticatesAndRegistersUsers, ThrottlesLogins;
/**
* When a user is successfully authenticated
* they will be redirected to $redirectPath
*/
protected $redirectPath = 'manybotest';
/**
* When a user is not successfully authenticated
* they will be redirected to the $loginPath
*/
protected $loginPath = '/login';
/**
* Create a new authentication controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest', ['except' => 'getLogout']);
}
/**
* Get a validator for an incoming registration request.
*
* @param array $data
* @return \Illuminate\Contracts\Validation\Validator
*
* 'email' => 'required|email|max:255|unique:register_info',
*/
protected function validator(array $data)
{
return Validator::make($data, [
'username' => 'required|max:255',
'password' => 'required|confirmed|min:6',
]);
}
/**
* Create a new user instance after a valid registration.
*
* @param array $data
* @return User
*/
protected function create(array $data)
{
return User::create([
'user_id' => uniqid('us'),
'username' => $data['username'],
'email' => $data['email'],
'password' => bcrypt($data['password'])
]);
}
}
Routes:
Route::get('manybotest', function () {
$users = Auth::user();
return view('manybotest',compact('users'));
});
Display view(manybotest.blade.php):
<?php
var_dump(Session::all());
var_dump(Auth::check());
var_dump(Auth::user());
var_dump(Auth::id());
var_dump($users);
?>
Result:
login_82e5d2c56bdd0811318f0cf078b78bfc => int 0//Session::all()
boolean false//Auth::check()
null//Auth::user()
int 0//Auth::id()
null//$users passed by routes
Question:
I can get the user id from session. Why can't I get the authenticated user? I also try to inspect the inner code of laravel, the user was already set by laravel.
Problem Solved:
The main problem is that my user table id is customized which is not a auto_increment id.
After adding public $incrementing = false; to my user model. The problem solved.
class User extends Model implements AuthenticatableContract, CanResetPasswordContract
{
use Authenticatable, CanResetPassword;
public $incrementing = false;
/**
* The database table used by the model.
*
* @var string
*/
protected $table = 'register_info';
/**
* The attributes that are mass assignable.
*
* @var array
*/
protected $fillable = ['user_id','username', 'email', 'password','city'];
/**
* The attributes excluded from the model's JSON form.
*
* @var array
*/
protected $hidden = ['password', 'remember_token'];
/**
* The primary key for the model.
*
* @var string
*/
protected $primaryKey = 'user_id';
/**
* Get the bonding UserDetail
*
* @return UserDetail
*/
public function getUserDetail()
{
return $this->hasOne('App\Model\UserDetail','user_id','user_id');
}
}
Problem analysis: In laravel, by default the id of model user is set as auto-increment. If we use customized user_id like i do.
/**
* Create a new user instance after a valid registration.
*
* @param array $data
* @return User
*/
protected function create(array $data)
{
return User::create([
'user_id' => uniqid('us'),
'username' => $data['username'],
'email' => $data['email'],
'password' => bcrypt($data['password'])
]);
}
The returned model will contain a auto-increment id. What i got is always 0. Therefore, a User instance with id 0 is stored in laravel. When i call Auth:user(), we will get null instead of the User instance.
{"user_id":"0","username":"xxxxx@gmail.com","password":"xxxxxxx"}
After adding public $incrementing = false; to my user model. I can get my user instance correctly with id that i defined.
{"user_id":"us55f7e7afbe87f","username":"xxxxx@gmail.com","password":"xxxxxxx"}
Hope this can be helpful.
Thanks everyone helped before.
作者:黑洞官方问答小能手
链接:http://www.phpheidong.com/blog/article/476836/cb067d95db2ce2617939/
来源:php黑洞网
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