First Commit

app/Http/Controllers/HomeController.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+
+class HomeController extends Controller
+{
+    public function index()
+    {
+        return view('home');
+    }
+
+    public function uploadThis(Request $request)
+    {
+        $this->validate($request, [
+            'file' => 'required',
+        ]);
+        
+        $file = $request->file('file');
+        $fileContent = $file->get();
+        // echo 'File Name: '.$file->getClientOriginalName();
+        // echo 'File Extension: '.$file->getClientOriginalExtension();
+        // echo 'File Real Path: '.$file->getRealPath();
+        // echo 'File Size: '.$file->getSize();
+        // echo 'File Mime Type: '.$file->getMimeType();
+
+        // Encrypt File
+        $encryptedContent = encrypt($fileContent);
+        \Storage::put('file.dat', $encryptedContent);
+    }
+
+    public function downloadThis(Request $request)
+    {
+        // Decrypt File
+        $encryptedContent = \Storage::get('file.dat');
+        $decryptedContent = decrypt($encryptedContent);
+
+        return response()->streamDownload(function() use ($decryptedContent) {
+            echo $decryptedContent;
+        }, 'file.jpg');
+    }
+}