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nauman\_sergey/whatsapp-stream-encryptor
========================================

PSR-7 декораторы для шифрования и дешифрования WhatsApp

v1.0.1(9mo ago)00MITPHPPHP >=7.4

Since Aug 8Pushed 9mo agoCompare

[ Source](https://github.com/Junk-Is-Me/whatsapp-stream-encryptor)[ Packagist](https://packagist.org/packages/nauman_sergey/whatsapp-stream-encryptor)[ RSS](/packages/nauman-sergey-whatsapp-stream-encryptor/feed)WikiDiscussions main Synced 1mo ago

READMEChangelogDependencies (2)Versions (3)Used By (0)

whatsapp-stream-encryptor
=========================

[](#whatsapp-stream-encryptor)

PSR-7 декораторы для шифрования и дешифрования WhatsApp, генерация sidecar для стриминга.

Возможности
-----------

[](#возможности)

- Шифрование и дешифрование медиафайлов WhatsApp (IMAGE, VIDEO, AUDIO, DOCUMENT)
- Генерация sidecar-файлов для стриминга (поддержка WhatsApp-совместимого формата)

⚠️ Предупреждение: sidecar нестабилен Генерация sidecar-файла реализована, но результат не совпадаает с оригиналом, ожидаемым WhatsApp. В следствие чего тест связанный с sidecar не проходит.

Установка
---------

[](#установка)

```
composer require nauman_sergey/whatsapp-stream-encryptor
```

Использование
-------------

[](#использование)

### Генерация ключей

[](#генерация-ключей)

```
use Sergey\WhatsappStreamEncryptor\MediaKeyGenerator;

$mediaKey = random_bytes(32);
$keys = MediaKeyGenerator::generateMediaKey('sha256', $mediaKey, 112, 'WhatsApp Image Keys');
$iv = $keys['iv'];
$cipherKey = $keys['cipherKey'];
$macKey = $keys['macKey'];
```

### Шифрование

[](#шифрование)

```
use Sergey\WhatsappStreamEncryptor\Encrypt;
use GuzzleHttp\Psr7\Utils;

$data = file_get_contents('input.jpg');
$encryptor = new Encrypt(Utils::streamFor(''), $cipherKey, $iv);
$encryptedWithMac = $encryptor->encryptAndGetMac($data, $macKey);
file_put_contents('output.encrypted', $encryptedWithMac);
```

### Дешифрование

[](#дешифрование)

```
use Sergey\WhatsappStreamEncryptor\Decrypt;

$encrypted = file_get_contents('output.encrypted');
$encryptedStream = Utils::streamFor($encrypted);
$decryptor = new Decrypt($encryptedStream, $cipherKey, $iv, $macKey);
$decrypted = $decryptor->getContents();
file_put_contents('output.decrypted.jpg', $decrypted);
```

### Генерация sidecar для стриминга

[](#генерация-sidecar-для-стриминга)

```
use Sergey\WhatsappStreamEncryptor\SidecarGenerator;

$stream = Utils::streamFor(file_get_contents('output.encrypted'));
$sidecar = SidecarGenerator::generate($stream, $iv, $macKey);
file_put_contents('output.sidecar', $sidecar);
```

Тестирование
------------

[](#тестирование)

```
composer install
composer require --dev phpunit/phpunit
cd vendor/nauman_sergey/whatsapp-stream-encryptor
./vendor/bin/phpunit --bootstrap vendor/autoload.php tests/
```

Структура проекта
-----------------

[](#структура-проекта)

- `src/` — исходный код библиотеки
- `tests/` — модульные тесты (PHPUnit)
- `samples/` — тестовые файлы (оригиналы, ключи, зашифрованные, sidecar)

Пример HKDF info для разных типов
---------------------------------

[](#пример-hkdf-info-для-разных-типов)

Тип медиаInfo-строка для HKDFIMAGEWhatsApp Image KeysVIDEOWhatsApp Video KeysAUDIOWhatsApp Audio KeysDOCUMENTWhatsApp Document KeysЛицензия
--------

[](#лицензия)

MIT

---

###  Health Score

27

—

LowBetter than 49% of packages

Maintenance58

Moderate activity, may be stable

Popularity0

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity37

Early-stage or recently created project

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~0 days

Total

2

Last Release

277d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/f0d39fac4d154e5bde3174ada3cbb274e43cc6c23ea5afedac0323c65afae68f?d=identicon)[Sergey Nauman](/maintainers/Sergey%20Nauman)

---

Top Contributors

[![Junk-Is-Me](https://avatars.githubusercontent.com/u/88501084?v=4)](https://github.com/Junk-Is-Me "Junk-Is-Me (3 commits)")

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/nauman-sergey-whatsapp-stream-encryptor/health.svg)

```
[![Health](https://phpackages.com/badges/nauman-sergey-whatsapp-stream-encryptor/health.svg)](https://phpackages.com/packages/nauman-sergey-whatsapp-stream-encryptor)
```

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