How to Generate Temporary Signed URL from S3 in Laravel?

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Laravel offers support for Amazon S3 storage to manage project files. You can utilize an AWS S3 bucket in Laravel by using the Illuminate\Support\Facade\Storage facade to store files and images. If you require assistance in generating temporary signed URLs from S3 within Laravel, I'll guide you through the process. You can use the temporaryUrl() method to create temporary signed URLs from the S3 bucket. Below, you'll find two code examples to illustrate this.

Example 1: Laravel Generate Signed URL from S3

you can see the simple controller code:

<?php
     
namespace App\Http\Controllers;
    
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
    
class StorageController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index(Request $request)
    {
        $url = Storage::disk('s3')->temporaryUrl("filename.jpg", now()->addMinutes(10));
  
        dd($url);        
    }
}

The temporaryUrl method takes two parameters:

1. Path: This parameter expects the complete file path within the S3 bucket.

2. Expiry Time: You can specify the expiration date for the generated link.

Additionally, you have the option to pass an array of request parameters as the third argument to the temporaryUrl method.

Example 2: Laravel Generate Signed URL from S3

you can see the simple controller code:

<?php
     
namespace App\Http\Controllers;
    
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
    
class StorageController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index(Request $request)
    {
        $url = Storage::disk('s3')->temporaryUrl(
                'filename.jpg',
                now()->addMinutes(10),
                [
                    'ResponseContentType' => 'application/octet-stream',
                    'ResponseContentDisposition' => 'attachment; filename=filename.jpg',
                ]
            );
  
        dd($url);        
    }
}

I hope it can help you...