p7m

<?php

$xmlDoc = simplexml_load_file('https://eidas.agid.gov.it/TL/TSL-IT.xml');

//mi collego ad agenzia entrate per prendere i certificati possibili

$content = "";

foreach ($xmlDoc->SchemeInformation->PointersToOtherTSL->OtherTSLPointer->ServiceDigitalIdentities->ServiceDigitalIdentity as $key)
{
    $content .= "-----BEGIN CERTIFICATE-----" . PHP_EOL;
    $content .= wordwrap($key->DigitalId->X509Certificate, 64, PHP_EOL, true);
    $content .= PHP_EOL;
    $content .= "-----END CERTIFICATE-----" . PHP_EOL;

}

foreach ($xmlDoc->TrustServiceProviderList->TrustServiceProvider as $key)
{

    foreach ($key->TSPServices->TSPService as $key2) {

        $content .= "-----BEGIN CERTIFICATE-----" . PHP_EOL;
        $content .= wordwrap($key2->ServiceInformation->ServiceDigitalIdentity->DigitalId->X509Certificate, 64, PHP_EOL, true);
        $content .= PHP_EOL;
        $content .= "-----END CERTIFICATE-----" . PHP_EOL;


    }

}

//var_dump($content);

file_put_contents("test.txt",$content);

//mi crea file con tutti i certificati per decriptare

?>

<?php

    $file = "/home/customer/www/contabilita.duemetri.com/public_html/wp-content/themes/contabilita/file2.xml.p7m";


    function der2smime($file){
        $to=<<<TXT
        MIME-Version: 1.0
        Content-Disposition: attachment; filename=“smime.p7m”
        Content-Type: application/x-pkcs7-mime; smime-type=signed-data; name=“smime.p7m”
        Content-Transfer-Encoding: base64
        \n
        TXT;
        $from=file_get_contents($file);

        $to.=chunk_split(base64_encode($from));

        return file_put_contents("smime.p7m-b6m",$to);
    }

    $filenobom = "NOBOMfile.xml.p7m"; //DESCRIZIONE NO-BOM (ora vuoto)

    //remove bom

    // -------- read the file-content ----
    $str = file_get_contents($file);

    // -------- remove the utf-8 BOM ----
    $str = str_replace("\xEF\xBB\xBF","",$str);

    //crea file senza bom

    file_put_contents($filenobom, $str);

    $response = der2smimeww($filenobom);

    var_dump($response);

    $output = openssl_pkcs7_verify ("smime.p7m-b6m" , 0 , null ,array("test.txt"),"test.txt","file.xml");
    $output = openssl_pkcs7_verify ("/home/customer/www/contabilita.duemetri.com/public_html/wp-content/themes/contabilita/smime.p7m-b6m" , 0 , null ,array("/home/customer/www/contabilita.duemetri.com/public_html/wp-content/themes/contabilita/test.txt"), "/home/customer/www/contabilita.duemetri.com/public_html/wp-content/themes/contabilita/test.txt","/home/customer/www/contabilita.duemetri.com/public_html/wp-content/themes/contabilita/file2.xml");
    var_dump($output);

?>