laravel-pdf-signer's Introduction

PDF Signer by DevRaeph

With this packages you can digitally sign pdf files with a certificate.

Installation

You can install the package via composer:

composer require devraeph/laravel-pdf-signer

You can publish the config file with:

php artisan vendor:publish --provider="DevRaeph\PdfSigner\PdfSignerServiceProvider" --tag="pdf-signer-config"

This is the contents of the published config file:

return [
    "business"      =>      "",
    "reason"        =>      "",
    "url"           =>      "",
    "cert"          =>      env("SIGNER_CERT_PATH","cert/test.crt"),
    "key"           =>      env("SIGNER_KEY_PATH","cert/key.key"),
    "password"      =>      env("SIGNER_KEY_PASSWORD","")
];

Create self signed Certificate

Generate Key file withour password:

openssl genrsa -out example.key 4096

Generate Key file with password set:

openssl genrsa -aes128 -passout pass:MyStrongPwd -out example.key 4096

Generate self signed Certificate:

openssl openssl req -x509 -nodes -days 365000 -key example.key -out example.crt

Environment Variables

Following vars have to be set in .env file:

SIGNER_CERT_PATH Storage path of created certificate

SIGNER_KEY_PATH Storage path of created key file

SIGNER_KEY_PASSWORD optional password for key file

Usage

Only use Facade to interact with the PDF Signer.

use DevRaeph\PdfSigner\Facades\PdfSigner;

/* Load file from Storage path */

PDFSigner::loadFile("example.pdf")
        ->setSavePath() //Optional save Path
        ->sign();