FIRST

LICENSE

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+MIT License
+
+Copyright (c) 2020 Irfaardy - Irfa Ardiansyah
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+
+# 🚀Simple Laravel Encrypt Upload File
+[![GitHub license](https://img.shields.io/github/license/irfaardy/encrypt-file-laravel?style=flat-square)](https://github.com/irfaardy/encrypt-file-laravel/blob/master/LICENSE) [![Support me](https://img.shields.io/badge/Support-Buy%20me%20a%20coffee-yellow.svg?style=flat-square)](https://www.buymeacoffee.com/OBaAofN)
+
+<p>The Simple Laravel Encrypt Upload File uses the default encryption of Laravel which is implemented in upload file.<p>
+<h3>🛠️ Installation with Composer </h3>
+
+    composer require irfa/encrypt-file-laravel
+
+>You can get Composer [ here]( https://getcomposer.org/download/)
+
+***
+
+
+<h2>🛠️ Laravel Setup </h2>
+
+<h3>Add to config/app.php</h3>
+
+    'providers' => [
+        ....
+        Irfa\FileSafe\FileSafeServiceProvider::class,
+         ];
+
+
+
+<h3>Add to config/app.php</h3>
+
+    'aliases' => [
+             ....
+      'FileSafe' => Irfa\FileSafe\Facades\FileSafe::class,
+
+        ],
+
+  <h2>Publish Vendor</h2>
+
+
+    php artisan vendor:publish --tag=file-safe
+
+<h2>Config File</h2>
+
+    config/irfa/filesafe.php
+
+<h2>Example store file</h2>
+
+
+    <?php
+
+    namespace App\Http\Controllers;
+
+    use Filesafe;
+    use Illuminate\Http\Request;
+    use App\Http\Controllers\Controller;
+
+    class FileController extends Controller
+    {
+       
+        public function upload_file(Request $request)
+        {
+           $file = $request->file('file');
+           FileSafe::store($file);
+    //This is to encrypt the file before it is uploaded to the server.
+
+        }
+    }
+
+<h2>Example download file</h2>
+
+
+    <?php
+
+    namespace App\Http\Controllers;
+
+    use FileSafe;
+    use Illuminate\Http\Request;
+    use App\Http\Controllers\Controller;
+
+    class FileController extends Controller
+    {
+       
+        public function upload_file(Request $request)
+        {
+           $file = 'encrypted_file.doc';
+           return FileSafe::download($file);
+    //This is to decrypt files to be downloaded.
+        }
+    }
+

composer.json

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+{
+    "name": "irfa/app-license-server",
+    "description": "\"License/Serial for web apllication\"",
+    "type": "package",
+    "license": "MIT",
+    "version": "v1.0",
+    "keywords": ["laravel", "security", "serial", "decrypt", "secure","upload file"],
+    "authors": [
+        {
+            "name": "Irfa A",
+            "email": "[email protected]"
+        }
+    ],
+    "require": {
+        "php": "^7.2",
+        "ext-json": "*",
+        "laravel/framework": "^6.0|^7.0"
+    },
+    "autoload": {
+            "psr-4": {
+                "Irfa\\AppLicenseServer\\": "src/"
+            }
+    }
+}

config/irfa/app_license_server.php

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+<?php 
+	return [ 
+
+		'hashed'			=> false,//Hashed Serial number,
+
+		'caching_license'	=> true,//Generate random alnum for upload filename,
+
+		'license_route'		=> "/check/license",
+
+		'route_name'		=> "check_license",
+
+		'length'			=> 4, //length char per segment
+
+		'segment'			=> 4,
+
+
+
+];

migrations/2020_11_23_120848_create_license_serials.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateLicenseSerials extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('license_serials', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->string('name',65);
+            $table->string('domain',120);
+            $table->string('phone_number',30)->nullable();
+            $table->text('address')->nullable();
+            $table->string('serial',120)->unique();
+            $table->string('expired',16);
+            $table->boolean('status')->default(0);
+            $table->timestamps();
+        });
+    }
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('license_serials');
+    }
+}

routes/api.php

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+<?php
+
+use Illuminate\Http\Request;
+
+/*
+|--------------------------------------------------------------------------
+| API Routes
+|--------------------------------------------------------------------------
+|
+| Here is where you can register API routes for your application. These
+| routes are loaded by the RouteServiceProvider within a group which
+| is assigned the "api" middleware group. Enjoy building your API!
+|
+*/
+
+Route::get('/check','Controller\AppLicenseController@check');

routes/web.php

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+<?php
+
+/*
+|--------------------------------------------------------------------------
+| Web Routes
+|--------------------------------------------------------------------------
+|
+| Here is where you can register web routes for your application. These
+| routes are loaded by the RouteServiceProvider within a group which
+| contains the "web" middleware group. Now create something great!
+|
+*/
+Route::get('/check','Controller\AppLicenseController@check');

src/AppLicenseServerServiceProvider.php

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+<?php
+
+namespace Irfa\AppLicenseServer;
+
+use Illuminate\Support\ServiceProvider;
+
+class AppLicenseServerServiceProvider extends ServiceProvider
+{
+    protected $namespace='AppLicenseServer\Controllers';
+    /**
+     * Register services.
+     *
+     * @return void
+     */
+    public function register()
+    {
+
+    }
+
+    /**
+     * Bootstrap services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        \Route::middleware('api')->post(config('irfa.app_license_server.license_route'),'Irfa\AppLicenseServer\Controller\AppLicenseController@check')->name(config('irfa.app_license_server.route_name'));
+        $this->publishes([
+            __DIR__.'/../config/irfa/' => config_path('irfa')],'app-license-server');
+        $this->publishes([
+            __DIR__.'/../migrations/' => database_path('migrations'),
+        ], 'app-license');
+
+
+    }
+}

src/Controller/AppLicenseController.php

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+<?php
+
+namespace Irfa\AppLicenseServer\Controller;
+
+use Illuminate\Http\Request;
+use Irfa\AppLicenseServer\Func\License;
+use Irfa\AppLicenseServer\Core\Json;
+use App\Http\Controllers\Controller;
+
+class AppLicenseController extends Controller
+{
+    public function check(Request $request,License $license,Json $json)
+    {
+    	if(empty($request->serial))
+    	{
+    		$data['active'] = false;
+    		$data['message'] = "Serial number must be provided.";
+    		return $json->response(400,'data',$data,[]); 
+    	}
+    	$res = $license->serial($request->serial)->check();
+        if($res->active)
+        {
+    	   return $json->response(200,'data',$res,[]); 
+        } 
+           return $json->response(400,'data',$res,[$res->message]); 
+
+    }
+}

src/Core/Json.php

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+<?php
+/* 
+	Author: Irfa Ardiansyah <[email protected]>
+*/
+namespace Irfa\AppLicenseServer\Core;
+
+class Json
+{
+   public  function response($status, $key_data = 'data', $data=null, $errors=null)
+    {
+        return response()->json([
+            'status'    => $status,
+            $key_data   => $data,
+            'errors'    => $errors
+        ],$status);
+    }
+}

src/Core/SerialManager.php

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+<?php
+/* 
+	Author: Irfa Ardiansyah <[email protected]>
+*/
+namespace Irfa\AppLicenseServer\Core;
+
+use Illuminate\Support\Str;
+use Irfa\AppLicenseServer\Models\LicenseSerial;
+
+class SerialManager
+{
+    private $generated_serial;
+    private $name;
+    private $domain;
+    private $phone_number;
+    private $address;
+    private $serial;
+    private $expired;
+    private $status;
+
+    private function generateSerial()
+    {
+        $sn = null;
+        for($i=1;$i<=config('irfa.app_license_server.segment');$i++)
+        {
+            $sn .= Str::random(config('irfa.app_license_server.length'))."-";
+        }
+        $sn = strtoupper($sn);
+        return rtrim($sn, '-');
+    }
+
+    protected function expired($sn)
+    {
+        $exp = LicenseSerial::where('serial',$sn)->first();
+        if(empty($exp))
+        {
+            return true;
+        } else{
+            if($exp->expired > strtotime(date('Y-m-d')))
+            {
+                return false;
+            }
+
+            return true;
+        }
+    }
+
+    protected function exists($sn)
+    {
+        $exp = LicenseSerial::where('serial',$sn)->count();
+        if(empty($exp))
+        {
+            return false;
+        } 
+            return true;
+    }
+
+    protected function createLicense($params, $expired)
+    {
+        $sn =  $this->generateSerial();
+        $expired = strtotime($expired);
+        if($this->checkAvaibility($sn))
+        {
+            $this->name = $params['name'];
+            $this->domain = $params['domain'];
+            $this->phone_number = $params['phone_number'];
+            $this->address = $params['address'];
+            $this->serial =$sn;
+            $this->expired = $expired;
+
+            return $this->insertToTable();
+        } else{
+            return $this->createLicense($params);
+        }
+    }
+    private function checkAvaibility($sn)
+    {
+        if(LicenseSerial::where('serial',$sn)->count() == 0)
+        {
+            return true;
+        } 
+            return true;
+    }
+    private function insertToTable()
+    {
+        return LicenseSerial::create(['name'=>$this->name,'domain'=>$this->domain,'phone_number'=>$this->phone_number,'address'=>$this->address,'serial'=>$this->serial,'expired'=>$this->expired]);
+    }
+}