PHP code example of screamz / securedownload-bundle

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

screamz / securedownload-bundle example snippets

public function generateHashAction()
{
    $secureDownloader = $this->get('screamz.service.secure_downloader');
    $currentUser = $this->getAuthenticationManager()->getCurrentUser();

    // Provided by the server (client don't know it), use something that identify the current logged user.
    $accessKey = md5('somecustomhash'.$currentUser->getId());

    try{
        // This return a string
        $transactionID = $secureDownloader->preAuthorizeDocumentPath('/home/site/www/document.txt', $accessKey);
    } catch {DownloadRequestException $e){
        // Do something with errors
        var_dump($e->getReasons());
         
        // Throw a 400 / 500 HTTP exception
        throw new HttpException(500);
    }
    
    // Do something...
    
    // Return response with the transactionID or render a template with link to download controller...
}

public function downloadAction($transactionID)
{
    $secureDownloader = $this->get('screamz.service.secure_downloader');
    $currentUser = $this->getAuthenticationManager()->getCurrentUser();

    // Provided by the server (client don't know it), use something that identify the current logged user.
    $accessKey = md5('somecustomhash'.$currentUser->getId());
    
    try {
        $binaryResponse = $secureDownloader->getResourceBinaryFileResponse($transactionID, $accessKey);
        return $binaryResponse;
    } catch (DownloadRequestException $e) {
        // Do something with errors
        var_dump($e->getReasons());
        
        // Throw a 400 / 500 HTTP exception
        throw new HttpException(500);
    }
}

public function generateHashAction()
{
    $secureDownloader = $this->get('screamz.service.secure_downloader');
    $currentUser = $this->getAuthenticationManager()->getCurrentUser();

    // Provided by the server (client don't know it), use something that identify the current logged user.
    $accessKey = md5('somecustomhash'.$currentUser->getId());

    try{
        // This return a string
        $transactionID = $secureDownloader->preAuthorizeResource(json_encode(['token' => 'sometoken'], $accessKey);
    } catch {DownloadRequestException $e){
        // Do something with errors
        var_dump($e->getReasons());

        // Throw a 400 / 500 HTTP exception
        throw new HttpException(500);
    }

    // Do something...

    // Return response with the transactionID or render a template with link to download controller...
}

public function downloadAction($transactionID)
{
    $secureDownloader = $this->get('screamz.service.secure_downloader');
    $currentUser = $this->getAuthenticationManager()->getCurrentUser();

    // Provided by the server (client don't know it), use something that identify the current logged user.
    $accessKey = md5('somecustomhash'.$currentUser->getId());

    try {
        $resource = $secureDownloader->getResource($transactionID, $accessKey);
    } catch (DownloadRequestException $e){
        throw $this->createAccessDeniedException('Accès à la ressource non autorisé.');
    }

    $params = json_decode($resource->getTransactionSavedData(), true);

    // Call Webservice from here using $params
}