Динамические переменные среды Laravel 5.2 в зависимости от пользователя - PullRequest
1 голос
/ 17 июня 2019

В моем файле .env есть две переменные

App_id: 12345
App_secret: abc123

Но мне интересно, есть ли способ, чтобы, если пользователь userNo2 войдет в систему, он вместо этого использовал бы

App_id: 45678
App_secret: abc456

Есть ли способ использовать if / else функциональность в файле env на основе пользователя?

Ответы [ 2 ]

1 голос
/ 17 июня 2019

да, это возможно, но не в .env

Вы можете переместить свою логику на промежуточное ПО

Шаг 1: Создать новое промежуточное ПО

php artisan make:middleware SetAppConfigForUserMiddleware

Итак, теперь новый файл с именем SetAppConfigForUserMiddleware.php будет создан в

Project \ app \ Http \ Middleware

Шаг: 2 Добавьте переменные конфигурации по умолчанию в конфигурацию

откройте Project\app\Config\app.php и добавьте переменную по умолчанию в этом

<?php

 return [
'APP_ID' => '45678',

'APP_SECRET' => 'abc456',
/*
|--------------------------------------------------------------------------
| Application Name
|--------------------------------------------------------------------------
|
| This value is the name of your application. This value is used when the
| framework needs to place the application's name in a notification or
| any other location as required by the application or its packages.
|
*/

'name' => env('APP_NAME', 'Laravel'),

/*
|--------------------------------------------------------------------------
| Application Environment
|--------------------------------------------------------------------------
|
| This value determines the "environment" your application is currently
| running in. This may determine how you prefer to configure various
| services the application utilizes. Set this in your ".env" file.
|
*/

'env' => env('APP_ENV', 'production'),

/*
|--------------------------------------------------------------------------
| Application Debug Mode
|--------------------------------------------------------------------------
|
| When your application is in debug mode, detailed error messages with
| stack traces will be shown on every error that occurs within your
| application. If disabled, a simple generic error page is shown.
|
*/

'debug' => env('APP_DEBUG', false),

/*
|--------------------------------------------------------------------------
| Application URL
|--------------------------------------------------------------------------
|
| This URL is used by the console to properly generate URLs when using
| the Artisan command line tool. You should set this to the root of
| your application so that it is used when running Artisan tasks.
|
*/

'url' => env('APP_URL', 'http://localhost'),

'asset_url' => env('ASSET_URL', null),

/*
|--------------------------------------------------------------------------
| Application Timezone
|--------------------------------------------------------------------------
|
| Here you may specify the default timezone for your application, which
| will be used by the PHP date and date-time functions. We have gone
| ahead and set this to a sensible default for you out of the box.
|
*/

'timezone' => 'UTC',

/*
|--------------------------------------------------------------------------
| Application Locale Configuration
|--------------------------------------------------------------------------
|
| The application locale determines the default locale that will be used
| by the translation service provider. You are free to set this value
| to any of the locales which will be supported by the application.
|
*/

'locale' => 'en',

/*
|--------------------------------------------------------------------------
| Application Fallback Locale
|--------------------------------------------------------------------------
|
| The fallback locale determines the locale to use when the current one
| is not available. You may change the value to correspond to any of
| the language folders that are provided through your application.
|
*/

'fallback_locale' => 'en',

/*
|--------------------------------------------------------------------------
| Faker Locale
|--------------------------------------------------------------------------
|
| This locale will be used by the Faker PHP library when generating fake
| data for your database seeds. For example, this will be used to get
| localized telephone numbers, street address information and more.
|
*/

'faker_locale' => 'en_US',

/*
|--------------------------------------------------------------------------
| Encryption Key
|--------------------------------------------------------------------------
|
| This key is used by the Illuminate encrypter service and should be set
| to a random, 32 character string, otherwise these encrypted strings
| will not be safe. Please do this before deploying an application!
|
*/

'key' => env('APP_KEY'),

'cipher' => 'AES-256-CBC',

/*
|--------------------------------------------------------------------------
| Autoloaded Service Providers
|--------------------------------------------------------------------------
|
| The service providers listed here will be automatically loaded on the
| request to your application. Feel free to add your own services to
| this array to grant expanded functionality to your applications.
|
*/

'providers' => [

    /*
     * Laravel Framework Service Providers...
     */
    Illuminate\Auth\AuthServiceProvider::class,
    Illuminate\Broadcasting\BroadcastServiceProvider::class,
    Illuminate\Bus\BusServiceProvider::class,
    Illuminate\Cache\CacheServiceProvider::class,
    Illuminate\Foundation\Providers\ConsoleSupportServiceProvider::class,
    Illuminate\Cookie\CookieServiceProvider::class,
    Illuminate\Database\DatabaseServiceProvider::class,
    Illuminate\Encryption\EncryptionServiceProvider::class,
    Illuminate\Filesystem\FilesystemServiceProvider::class,
    Illuminate\Foundation\Providers\FoundationServiceProvider::class,
    Illuminate\Hashing\HashServiceProvider::class,
    Illuminate\Mail\MailServiceProvider::class,
    Illuminate\Notifications\NotificationServiceProvider::class,
    Illuminate\Pagination\PaginationServiceProvider::class,
    Illuminate\Pipeline\PipelineServiceProvider::class,
    Illuminate\Queue\QueueServiceProvider::class,
    Illuminate\Redis\RedisServiceProvider::class,
    Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,
    Illuminate\Session\SessionServiceProvider::class,
    Illuminate\Translation\TranslationServiceProvider::class,
    Illuminate\Validation\ValidationServiceProvider::class,
    Illuminate\View\ViewServiceProvider::class,

    /*
     * Package Service Providers...
     */

    /*
     * Application Service Providers...
     */
    App\Providers\AppServiceProvider::class,
    App\Providers\AuthServiceProvider::class,
    // App\Providers\BroadcastServiceProvider::class,
    App\Providers\EventServiceProvider::class,
    App\Providers\TelescopeServiceProvider::class,
    App\Providers\RouteServiceProvider::class,

],

/*
|--------------------------------------------------------------------------
| Class Aliases
|--------------------------------------------------------------------------
|
| This array of class aliases will be registered when this application
| is started. However, feel free to register as many as you wish as
| the aliases are "lazy" loaded so they don't hinder performance.
|
*/

'aliases' => [

    'App' => Illuminate\Support\Facades\App::class,
    'Arr' => Illuminate\Support\Arr::class,
    'Artisan' => Illuminate\Support\Facades\Artisan::class,
    'Auth' => Illuminate\Support\Facades\Auth::class,
    'Blade' => Illuminate\Support\Facades\Blade::class,
    'Broadcast' => Illuminate\Support\Facades\Broadcast::class,
    'Bus' => Illuminate\Support\Facades\Bus::class,
    'Cache' => Illuminate\Support\Facades\Cache::class,
    'Config' => Illuminate\Support\Facades\Config::class,
    'Cookie' => Illuminate\Support\Facades\Cookie::class,
    'Crypt' => Illuminate\Support\Facades\Crypt::class,
    'DB' => Illuminate\Support\Facades\DB::class,
    'Eloquent' => Illuminate\Database\Eloquent\Model::class,
    'Event' => Illuminate\Support\Facades\Event::class,
    'File' => Illuminate\Support\Facades\File::class,
    'Gate' => Illuminate\Support\Facades\Gate::class,
    'Hash' => Illuminate\Support\Facades\Hash::class,
    'Lang' => Illuminate\Support\Facades\Lang::class,
    'Log' => Illuminate\Support\Facades\Log::class,
    'Mail' => Illuminate\Support\Facades\Mail::class,
    'Notification' => Illuminate\Support\Facades\Notification::class,
    'Password' => Illuminate\Support\Facades\Password::class,
    'Queue' => Illuminate\Support\Facades\Queue::class,
    'Redirect' => Illuminate\Support\Facades\Redirect::class,
    'Redis' => Illuminate\Support\Facades\Redis::class,
    'Request' => Illuminate\Support\Facades\Request::class,
    'Response' => Illuminate\Support\Facades\Response::class,
    'Route' => Illuminate\Support\Facades\Route::class,
    'Schema' => Illuminate\Support\Facades\Schema::class,
    'Session' => Illuminate\Support\Facades\Session::class,
    'Storage' => Illuminate\Support\Facades\Storage::class,
    'Str' => Illuminate\Support\Str::class,
    'URL' => Illuminate\Support\Facades\URL::class,
    'Validator' => Illuminate\Support\Facades\Validator::class,
    'View' => Illuminate\Support\Facades\View::class,

],

];

Шаг 3. Установка конфигурации для промежуточного программного обеспечения SetAppConfigForUserMiddleware

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Config;

class SetAppConfigForUserMiddleware
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
         $authorizedUser = Auth::user();

        if (! App::runningInConsole() && ! is_null($authorizedUser)) {
            Config::set('app.APP_ID','appidOfUser'.Auth()->user()->name);
            Config::set('app.APP_SECRET', 'appsecretOfUser'.Auth()->user()->email);

        }
        return $next($request);
    }
}

Шаг 4. Добавление промежуточного программного обеспеченияв Kernal.php

Если вам нужно установить этот конфиг для пользователя во всех веб-маршрутах, вы можете выполнить следующее

Откройте файл Project / app / Http / kernal.php

Вы найдете массив свойств $middlewareGroups protected

Вы можете добавить к нему

/**
 * The application's route middleware groups.
 *
 * @var array
 */
protected $middlewareGroups = [
    'web' => [
        \App\Http\Middleware\EncryptCookies::class,
        \Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
        \Illuminate\Session\Middleware\StartSession::class,
        // \Illuminate\Session\Middleware\AuthenticateSession::class,
        \Illuminate\View\Middleware\ShareErrorsFromSession::class,
        \App\Http\Middleware\VerifyCsrfToken::class,
        \Illuminate\Routing\Middleware\SubstituteBindings::class,
      \App\Http\Middleware\SetAppConfigForUserMiddleware::class,
    ],

    'api' => [
        'throttle:60,1',
        'bindings',
    ],
];

Примечание. Добавление этого правилаОн выполняет промежуточное программное обеспечение для всех маршрутов внутри web.php

Итак, теперь тестируемая часть

Например

My Auth:user()->name is John 
My Auth:user()->email is john@email.com

в вашем Project\Resources\views\home.blade.php

App Id Of User <code>{{config('app.APP_ID')}}</code>

App Secret Of User <code>{{config('app.APP_SECRET')}}</code>

Итак, я устанавливаю APP_ID как

Config::set('app.APP_ID','appidOfUser'.Auth()->user()->name);

Так что результат будет appidOfUser Джон

Так что яУстановка APP_SECRET как

Config::set('app.APP_ID','appsecretOfUser'.Auth()->user()->email);

Таким образом, результат будет appsecretOfUserjohn@email.com

Таким образом, Auth :: user () является динамическим в зависимости от пользователя, поэтому устанавливается в соответствии с вашими требованиями в промежуточном программном обеспечении

Просьба прокомментировать ниже, если есть какие-либо проблемы

0 голосов
/ 17 июня 2019

.env может хранить только значение ключа.

Поскольку .env всегда используется в конфигурации, вы можете использовать Config::set('app.id', 45678); для изменения env во время выполнения.Вы можете поместить код в ваше промежуточное ПО, и после завершения запроса значение вернется к значению по умолчанию.

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