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Package Pro

TCPDF-Next Pro
Pro · Commercial
Pro — Commercial License Required
Package Pro yêu cầu license thương mại: $1,000 USD mỗi ứng dụng, perpetual theo major version.

Package Pro (yeeefang/tcpdf-next-pro) mở rộng Core với tính năng bảo mật và tuân thủ cấp doanh nghiệp vượt xa những gì các package open-source cung cấp.

So sánh tính năng

Tính năngCorePro
Tạo PDF 2.0
Mã hóa AES-256
Chữ ký PAdES B-B
PAdES B-T / B-LT / B-LTA--
Long-Term Validation (LTV)--
PDF/A-4 lưu trữ--
PDF/UA trợ năng--
Tích hợp HSM (PKCS#11)--
Certificate Transparency--
Chữ ký RSASSA-PSS--

Cài đặt

bash
composer require yeeefang/tcpdf-next-pro

Đặt license key trong môi trường:

bash
# .env
TCPDF_PRO_LICENSE_KEY=your-license-key

Nội dung Package

ModuleClassMục đích
Security/Signature5Chữ ký số PAdES B-B đến B-LTA
Security/Ltv4Long-Term Validation — DSS, OCSP, CRL
Security/Timestamp2Timestamp TSA RFC 3161
Security/Encryption2AES-256 (AESV3) với SASLprep
Security/Hsm2Hardware Security Module (PKCS#11)
Archive5Tuân thủ PDF/A-4, XMP metadata
Accessibility3Tagged PDF, structure tree, role mapping

Tổng: 47 file mã nguồn trong 7 module.

Namespace

Mọi class Pro nằm dưới Yeeefang\TcpdfNext\Pro\:

Yeeefang\TcpdfNext\Pro\Security\Signature\DigitalSigner
Yeeefang\TcpdfNext\Pro\Security\Signature\CertificateInfo
Yeeefang\TcpdfNext\Pro\Security\Signature\ByteRangeCalculator
Yeeefang\TcpdfNext\Pro\Security\Signature\SignatureAppearance
Yeeefang\TcpdfNext\Pro\Security\Ltv\LtvManager
Yeeefang\TcpdfNext\Pro\Security\Ltv\DssBuilder
Yeeefang\TcpdfNext\Pro\Security\Ltv\OcspClient
Yeeefang\TcpdfNext\Pro\Security\Ltv\CrlFetcher
Yeeefang\TcpdfNext\Pro\Security\Timestamp\TsaClient
Yeeefang\TcpdfNext\Pro\Security\Timestamp\DocumentTimestamp
Yeeefang\TcpdfNext\Pro\Security\Encryption\Aes256Encryptor
Yeeefang\TcpdfNext\Pro\Security\Encryption\SaslPrep
Yeeefang\TcpdfNext\Pro\Security\Hsm\HsmSigner
Yeeefang\TcpdfNext\Pro\Security\Hsm\Pkcs11Bridge
Yeeefang\TcpdfNext\Pro\Archive\PdfAManager
Yeeefang\TcpdfNext\Pro\Archive\XmpMetadata
Yeeefang\TcpdfNext\Pro\Archive\OutputIntent
Yeeefang\TcpdfNext\Pro\Archive\IccProfile
Yeeefang\TcpdfNext\Pro\Archive\PdfAVersion
Yeeefang\TcpdfNext\Pro\Accessibility\StructureTreeManager
Yeeefang\TcpdfNext\Pro\Accessibility\RoleMap

Ví dụ nhanh

php
use Yeeefang\TcpdfNext\Core\Document;
use Yeeefang\TcpdfNext\Pro\Security\Signature\DigitalSigner;
use Yeeefang\TcpdfNext\Pro\Security\Signature\CertificateInfo;
use Yeeefang\TcpdfNext\Pro\Security\Signature\SignatureAppearance;
use Yeeefang\TcpdfNext\Pro\Security\Ltv\LtvManager;
use Yeeefang\TcpdfNext\Pro\Security\Timestamp\TsaClient;
use Yeeefang\TcpdfNext\Contracts\Enums\SignatureLevel;

$pdf = Document::create()
    ->addPage()
    ->font('Helvetica', size: 12)
    ->text('Enterprise-signed document.');

$cert = CertificateInfo::fromPkcs12('/certs/signer.p12', 'passphrase');
$tsa  = new TsaClient('https://tsa.example.com/timestamp');

$signer = new DigitalSigner($cert);
$signer->level(SignatureLevel::PAdES_B_LTA);
$signer->timestampAuthority($tsa);

LtvManager::embed($pdf, $signer);

$pdf->save('/output/signed.pdf');

Bước tiếp theo

Phân phối theo giấy phép LGPL-3.0-or-later.