PHP code example of setasign / setapdf-signer-addon-azure-keyvault

1. Go to this page and download the library: Download setasign/setapdf-signer-addon-azure-keyvault library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

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

setasign / setapdf-signer-addon-azure-keyvault example snippets


$loader = new \Example\Psr4AutoloaderClass;
$loader->register();
$loader->addNamespace('setasign\SetaPDF\Signer\Module\AzureKeyVault', 'path/to/src/');


use setasign\SetaPDF2\Core\Document;
use setasign\SetaPDF2\Core\Writer\FileWriter;
use setasign\SetaPDF2\Signer\Signer;

$httpClient = new GuzzleHttp\Client([
    'http_errors' => false,
    //'verify' => './cacert.pem'
]);

$azureModule = new setasign\SetaPDF\Signer\Module\AzureKeyVault\Module(
    $vaultBaseUrl,
    $certificateName,
    $certificateVersion,
    $httpClient,
    new Http\Factory\Guzzle\RequestFactory(),
    new Http\Factory\Guzzle\StreamFactory()
);

$token = $azureModule->createTokenBySharedSecret($tenantId, $appClientId, $appClientSecret);
$azureModule->setAccessToken($token['accessToken']);

// the file to sign
$fileToSign = __DIR__ . '/Laboratory-Report.pdf';

// create a writer instance
$writer = new FileWriter('signed.pdf');
// create the document instance
$document = Document::loadByFilename($fileToSign, $writer);

// create the signer instance
$signer = new Signer($document);
$azureModule->setSignatureAlgorithm($alg);
$signer->sign($azureModule);