generated from jric11/baseProject
123 lines
4.3 KiB
PHP
123 lines
4.3 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* DssTest.php
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*
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* @since 2026-07-15
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* @category Library
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* @package PdfSign
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* @author Nicola Asuni <info@tecnick.com>
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* @copyright 2026 Nicola Asuni - Tecnick.com LTD
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* @license https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
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* @link https://github.com/tecnickcom/tc-lib-pdf-sign
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*
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* This file is part of tc-lib-pdf-sign software library.
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*/
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namespace Test\Output;
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use Com\Tecnick\Pdf\Sign\Exception;
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use Com\Tecnick\Pdf\Sign\Output\Dss;
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use PHPUnit\Framework\TestCase;
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/**
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* DSS Output Test
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*
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* @since 2026-07-15
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* @category Library
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* @package PdfSign
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* @author Nicola Asuni <info@tecnick.com>
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* @copyright 2026 Nicola Asuni - Tecnick.com LTD
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* @license https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
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* @link https://github.com/tecnickcom/tc-lib-pdf-sign
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*/
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class DssTest extends TestCase
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{
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private Dss $dss;
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protected function setUp(): void
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{
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$this->dss = new Dss();
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}
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public function testEmitReturnsNothingForEmptyMaterial(): void
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{
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$pon = 7;
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$result = $this->dss->emit(['certs' => [], 'ocsp' => [], 'crls' => []], 'SIG', $pon);
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$this->assertSame([], $result['objects']);
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$this->assertSame(0, $result['object_id']);
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$this->assertSame(7, $pon);
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}
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public function testEmitProducesStreamsVriAndDss(): void
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{
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$pon = 10;
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$contents = 'CMS-SIGNATURE-BYTES';
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$result = $this->dss->emit(
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['certs' => ['CERT-DER'], 'ocsp' => ['OCSP-RESP'], 'crls' => ['CRL-DATA']],
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$contents,
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$pon,
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);
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// 3 streams (11,12,13), VRI (14), DSS (15).
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$this->assertSame(15, $pon);
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$this->assertSame(15, $result['object_id']);
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// The whole map is keyed by object number, ready for an incremental xref.
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$vriKey = \strtoupper(\sha1($contents));
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$this->assertSame(
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[
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11 => "11 0 obj\n<< /Length 8 >>\nstream\nCERT-DER\nendstream\nendobj\n",
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12 => "12 0 obj\n<< /Length 9 >>\nstream\nOCSP-RESP\nendstream\nendobj\n",
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13 => "13 0 obj\n<< /Length 8 >>\nstream\nCRL-DATA\nendstream\nendobj\n",
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14 => "14 0 obj\n<< /Type /VRI /Cert [ 11 0 R ] /OCSP [ 12 0 R ] /CRL [ 13 0 R ] >>\nendobj\n",
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15 =>
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"15 0 obj\n<< /Type /DSS /VRI << /"
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. $vriKey
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. ' 14 0 R >>'
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. ' /Certs [ 11 0 R ] /OCSPs [ 12 0 R ] /CRLs [ 13 0 R ]'
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. " >>\nendobj\n",
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],
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$result['objects'],
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);
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}
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public function testEmitOmitsEmptyCategories(): void
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{
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$pon = 0;
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$result = $this->dss->emit(['certs' => ['A', 'B'], 'ocsp' => [], 'crls' => []], 'SIG', $pon);
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// 2 cert streams (1,2), VRI (3), DSS (4).
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$this->assertSame(4, $result['object_id']);
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$objects = \implode('', $result['objects']);
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$this->assertStringContainsString('<< /Type /VRI /Cert [ 1 0 R 2 0 R ] >>', $objects);
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$this->assertStringNotContainsString('/OCSP ', $objects);
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$this->assertStringNotContainsString('/CRL ', $objects);
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$this->assertStringContainsString('/Certs [ 1 0 R 2 0 R ]', $objects);
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$this->assertStringNotContainsString('/OCSPs', $objects);
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$this->assertStringNotContainsString('/CRLs', $objects);
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}
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public function testEmitEncryptsStreams(): void
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{
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$pon = 0;
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$encryptor = static fn(string $data, int $objectId): string => 'E' . $objectId . ':' . $data;
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$result = $this->dss->emit(['certs' => ['X'], 'ocsp' => [], 'crls' => []], 'SIG', $pon, $encryptor);
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// Stream 1 carries the encrypted payload "E1:X" (length 4).
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$objects = \implode('', $result['objects']);
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$this->assertStringContainsString("1 0 obj\n<< /Length 4 >>\nstream\nE1:X\nendstream\nendobj\n", $objects);
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}
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public function testEmitRejectsNonStringEncryptorResult(): void
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{
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$pon = 0;
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$encryptor = static fn(string $_data, int $objectId): int => $objectId;
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$this->expectException(Exception::class);
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$this->dss->emit(['certs' => ['X'], 'ocsp' => [], 'crls' => []], 'SIG', $pon, $encryptor);
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}
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}
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