rich-id / pdf-template-bundle / #19

Committed 11 Mar 2024 11:38AM UTC coverage: 0.0%. Remained the same

Build # #19

Build Type

push

Committed by Matthias Devlamynck

Commit Message

Update dependencies

Run Details

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0.0

/src/Domain/Pdf/Trait/PdfProtectionTrait.php

<?php

declare(strict_types=1);

namespace RichId\PdfTemplateBundle\Domain\Pdf\Trait;

use mikehaertl\pdftk\Pdf;

trait PdfProtectionTrait
{
    use PdfTempFileTrait;

    private function internalProtectPdf(string $source): string
    {
        return $this->withTempDir(function (string $tempDir) use ($source) {
            $pdf = new Pdf();
            $pdf->ignoreWarnings = true;

            $pdf->addFile($this->copySource($source, $tempDir, 0));

            $pdf->setPassword(self::randomPassword());
            $pdf->allow('Printing DegradedPrinting');

            $result = $pdf->toString();

            if (\is_bool($result)) {
                throw new \Exception('Failed to generate pdf file');
            }

            return $result;
        });
    }

    private static function randomPassword(int $length = 32): string
    {
        $string = '';

        while (($len = strlen($string)) < $length) {
            $size = $length - $len;
            $bytes = random_bytes($size);
            $string .= substr(str_replace(['/', '+', '='], '', base64_encode($bytes)), 0, $size);
        }

        return $string;
    }
}

1	<?php
2
3	declare(strict_types=1);
4
5	namespace RichId\PdfTemplateBundle\Domain\Pdf\Trait;
6
7	use mikehaertl\pdftk\Pdf;
8
9	trait PdfProtectionTrait
10	{
11	use PdfTempFileTrait;
12
13	private function internalProtectPdf(string $source): string
14	{
15	return $this->withTempDir(function (string $tempDir) use ($source) {	×
16	$pdf = new Pdf();	×
17	$pdf->ignoreWarnings = true;	×
18
19	$pdf->addFile($this->copySource($source, $tempDir, 0));	×
20
21	$pdf->setPassword(self::randomPassword());	×
22	$pdf->allow('Printing DegradedPrinting');	×
23
24	$result = $pdf->toString();	×
25
26	if (\is_bool($result)) {	×
27	throw new \Exception('Failed to generate pdf file');	×
28	}
29
30	return $result;	×
31	});	×
32	}
33
34	private static function randomPassword(int $length = 32): string
35	{
36	$string = '';	×
37
38	while (($len = strlen($string)) < $length) {	×
39	$size = $length - $len;	×
40	$bytes = random_bytes($size);	×
41	$string .= substr(str_replace(['/', '+', '='], '', base64_encode($bytes)), 0, $size);	×
42	}
43
44	return $string;	×
45	}
46	}

rich-id / pdf-template-bundle / #19

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