[英]How to get login with different database table column name in Laravel 5.2?
我必须在Laravel 5.2中实现登录功能。 我使用Laravel官方文档成功完成了这项工作,但我不知道如何使用不同的数据库表列名称(即st_username
和st_password
对用户进行身份验证。
我在互联网上寻找线索,但无济于事。 我不知道我需要使用哪个类(比如,使用Illuminate .......)来验证。 如果有人知道答案,请告诉我。
这是我的代码:
登录视图
@extends('layouts.app')
@section('content')
<div class="contact-bg2">
<div class="container">
<div class="booking">
<h3>Login</h3>
<div class="col-md-4 booking-form" style="margin: 0 33%;">
<form method="post" action="{{ url('/login') }}">
{!! csrf_field() !!}
<h5>USERNAME</h5>
<input type="text" name="username" value="abcuser">
<h5>PASSWORD</h5>
<input type="password" name="password" value="abcpass">
<input type="submit" value="Login">
<input type="reset" value="Reset">
</form>
</div>
</div>
</div>
</div>
<div></div>
@endsection
AuthController
namespace App\Http\Controllers\Auth;
use App\User;
use Validator;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\ThrottlesLogins;
use Illuminate\Foundation\Auth\AuthenticatesAndRegistersUsers;
class AuthController extends Controller
{
use AuthenticatesAndRegistersUsers, ThrottlesLogins;
protected $redirectTo = '/home';
public function __construct()
{
$this->middleware('guest', ['except' => 'logout']);
$this->username = 'st_username';
$this->password = 'st_password';
}
protected function validator(array $data)
{
return Validator::make($data, [
'name' => 'required|max:255',
'email' => 'required|email|max:255|unique:users',
'password' => 'required|confirmed|min:6',
]);
}
路线文件
Route::get('/', function () {
return view('index');
});
Route::group(['middleware' => 'web'], function () {
Route::auth();
Route::get('/home', 'HomeController@index');
});
配置/ auth.php
return [
'defaults' => [
'guard' => 'web',
'passwords' => 'users',
],
'guards' => [
'web' => [
'driver' => 'session',
'provider' => 'users',
],
'api' => [
'driver' => 'token',
'provider' => 'users',
],
],
'providers' => [
'users' => [
'driver' => 'eloquent',
'model' => App\User::class,
],
// 'users' => [
// 'driver' => 'database',
// 'table' => 'users',
// ],
],
'passwords' => [
'users' => [
'provider' => 'users',
'email' => 'auth.emails.password',
'table' => 'password_resets',
'expire' => 60,
],
],
];
我搜索了很多如何自定义Laravel 5.2授权表格,这对我来说是100%的工作。 这是从下到上的解决方案。
此解决方案最初来自此处: https : //laracasts.com/discuss/channels/laravel/replacing-the-laravel-authentication-with-a-custom-authentication
但我不得不做一些改变才能让它发挥作用。
我的网络应用程序适用于DJ,因此我的自定义列名称为'dj_',例如name为dj_name
配置/ auth.php
// change this 'driver' => 'eloquent', // to this 'driver' => 'custom',
在config / app.php中将您的自定义提供程序添加到列表中...
'providers' => [ ... // add this on bottom of other providers App\\Providers\\CustomAuthProvider::class, ... ],
在文件夹app \\ Providers中创建CustomAuthProvider.php
namespace App\\Providers; use Illuminate\\Support\\Facades\\Auth; use App\\Providers\\CustomUserProvider; use Illuminate\\Support\\ServiceProvider; class CustomAuthProvider extends ServiceProvider { /** * Bootstrap the application services. * * @return void */ public function boot() { Auth::provider('custom', function($app, array $config) { // Return an instance of Illuminate\\Contracts\\Auth\\UserProvider... return new CustomUserProvider($app['custom.connection']); }); } /** * Register the application services. * * @return void */ public function register() { // } }
在文件夹app \\ Providers中创建CustomUserProvider.php
<?php namespace App\\Providers; use App\\User; use Carbon\\Carbon; use Illuminate\\Auth\\GenericUser; use Illuminate\\Contracts\\Auth\\Authenticatable; use Illuminate\\Contracts\\Auth\\UserProvider; use Illuminate\\Support\\Facades\\Hash; use Illuminate\\Support\\Facades\\Log; class CustomUserProvider implements UserProvider { /** * Retrieve a user by their unique identifier. * * @param mixed $identifier * @return \\Illuminate\\Contracts\\Auth\\Authenticatable|null */ public function retrieveById($identifier) { // TODO: Implement retrieveById() method. $qry = User::where('dj_id','=',$identifier); if($qry->count() >0) { $user = $qry->select('dj_id', 'dj_name', 'first_name', 'last_name', 'email', 'password')->first(); $attributes = array( 'id' => $user->dj_id, 'dj_name' => $user->dj_name, 'password' => $user->password, 'email' => $user->email, 'name' => $user->first_name . ' ' . $user->last_name, ); return $user; } return null; } /** * Retrieve a user by by their unique identifier and "remember me" token. * * @param mixed $identifier * @param string $token * @return \\Illuminate\\Contracts\\Auth\\Authenticatable|null */ public function retrieveByToken($identifier, $token) { // TODO: Implement retrieveByToken() method. $qry = User::where('dj_id','=',$identifier)->where('remember_token','=',$token); if($qry->count() >0) { $user = $qry->select('dj_id', 'dj_name', 'first_name', 'last_name', 'email', 'password')->first(); $attributes = array( 'id' => $user->dj_id, 'dj_name' => $user->dj_name, 'password' => $user->password, 'email' => $user->email, 'name' => $user->first_name . ' ' . $user->last_name, ); return $user; } return null; } /** * Update the "remember me" token for the given user in storage. * * @param \\Illuminate\\Contracts\\Auth\\Authenticatable $user * @param string $token * @return void */ public function updateRememberToken(Authenticatable $user, $token) { // TODO: Implement updateRememberToken() method. $user->setRememberToken($token); $user->save(); } /** * Retrieve a user by the given credentials. * * @param array $credentials * @return \\Illuminate\\Contracts\\Auth\\Authenticatable|null */ public function retrieveByCredentials(array $credentials) { // TODO: Implement retrieveByCredentials() method. $qry = User::where('email','=',$credentials['email']); if($qry->count() > 0) { $user = $qry->select('dj_id','dj_name','email','password')->first(); return $user; } return null; } /** * Validate a user against the given credentials. * * @param \\Illuminate\\Contracts\\Auth\\Authenticatable $user * @param array $credentials * @return bool */ public function validateCredentials(Authenticatable $user, array $credentials) { // TODO: Implement validateCredentials() method. // we'll assume if a user was retrieved, it's good // DIFFERENT THAN ORIGINAL ANSWER if($user->email == $credentials['email'] && Hash::check($credentials['password'], $user->getAuthPassword()))//$user->getAuthPassword() == md5($credentials['password'].\\Config::get('constants.SALT'))) { //$user->last_login_time = Carbon::now(); $user->save(); return true; } return false; } }
在App / Http / Controllers / Auth / AuthController.php中将所有'name'更改为'dj_name'并添加自定义字段(如果有)...您还可以将'email'更改为您的电子邮件列名称
在Illuminate \\ Foundation \\ Auth \\ User.php中添加
protected $table = 'djs'; protected $primaryKey = 'dj_id';
在App / User.php中,将“name”更改为“dj_name”并添加自定义字段。 将“密码”列更改为自定义列名添加
public function getAuthPassword(){ return $this->custom_password_column_name; }
现在后端已经全部完成,所以你只需要更改布局login.blade.php,register.blade.php,app.blade.php ...这里你只需要将'name'改为'dj_name',电子邮件,或者你的自定义字段...... !!! 密码字段需要保留命名密码!!!
此外,要进行唯一的电子邮件验证,请更改AuthController.php
'custom_email_field' => 'required|email|max:255|unique:users',
to
'custom_email_field' => 'required|email|max:255|unique:custom_table_name',
此外,如果要使自定义created_at,updated_at字段更改Illuminate \\ Database \\ Eloquent \\ Model.php中的全局变量
const CREATED_AT = 'dj_created_at';
const UPDATED_AT = 'dj_updated_at';
这很简单,只需在Auth :: attempt()/方法中使用所需的列名,如下所示:
if (Auth::attempt(['st_username' =>$username,'st_password' => $password])) {
// Authentication passed...
return redirect()>intended('dashboard');
}
更新:如果您还希望更改默认users
默认身份验证表,或者默认情况下更改型号名称或路径App\\User
,您可以在config\\auth.php
找到这些设置
/*
|--------------------------------------------------------------------------
| Authentication Table
|--------------------------------------------------------------------------
|
| When using the "Database" authentication driver, we need to know which
| table should be used to retrieve your users. We have chosen a basic
| default value but you may easily change it to any table you like.
|
*/
//'table' => 'users',
'table' => 'new_tables_for_authentication',
/*
|--------------------------------------------------------------------------
| Authentication Model
|--------------------------------------------------------------------------
|
| When using the "Eloquent" authentication driver, we need to know which
| Eloquent model should be used to retrieve your users. Of course, it
| is often just the "User" model but you may use whatever you like.
|
*/
//'model' => App\User::class,
'model' => App\Models\User::class,
通过在auth.php中更改模型,自定义Auth :: attempt()对我不起作用:
'providers' => [
'users' => [
'driver' => 'eloquent',
'model' => App\Person::class,
],
],
如果我尝试通过Auth :: attempt中的自定义列名称验证Person:
if (Auth::attempt(['persUsername' => $request->user, 'persPassword' => $request->pass])) {
return redirect()->intended('/');
}
我犯了同样的错误:
EloquentUserProvider.php第112行中的ErrorException:未定义的索引:密码
但我可以像这样验证一个人:
$person = Person
::where('persUsername', $request->user)
->where('persPassword', $request->pass)
->first();
if (! is_null($person)) {
if ($person->persUsername === $request->user && $person->persPassword === $request->pass) {
Auth::login($person, false);
return redirect()->intended('/');
}
}
但我认为那不是应该的样子。
在提到的文件(EloquentUserProvider.php)中,我看到'密码'是硬编码的。
public function retrieveByCredentials(array $credentials)
{
$query = $this->createModel()->newQuery();
foreach ($credentials as $key => $value) {
if (! Str::contains($key, 'password')) {
$query->where($key, $value);
}
}
return $query->first();
}
public function validateCredentials(UserContract $user, array $credentials)
{
$plain = $credentials['password'];
return $this->hasher->check($plain, $user->getAuthPassword());
}
所以实际上没有办法使用自定义列名称来轻松实现密码?
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