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manyou/x509-chain-verifier
==========================

X.509 Chain Verifier

06.0kPHP

Since Mar 22Pushed 2y ago1 watchersCompare

[ Source](https://github.com/manyou-io/x509-chain-verifier)[ Packagist](https://packagist.org/packages/manyou/x509-chain-verifier)[ RSS](/packages/manyou-x509-chain-verifier/feed)WikiDiscussions main Synced 1mo ago

READMEChangelogDependenciesVersions (1)Used By (0)

X.509 Chain Verifier
====================

[](#x509-chain-verifier)

Verify `x5c` JWT header. Mainly for usage of Apple App Store Server API.

Installation
------------

[](#installation)

Ensure your `composer.json` allows `dev` packages.

```
{
    "minimum-stability": "dev",
    "prefer-stable": true
}
```

```
composer require manyou/x509-chain-verifier
```

Usage with `lcobucci/jwt`
-------------------------

[](#usage-with-lcobuccijwt)

```
use Manyou\X509ChainVerifier\SignedWithChain;
use Manyou\X509ChainVerifier\X509ChainVerifier;
use Lcobucci\JWT\Signer\Ecdsa;
use Lcobucci\JWT\Token\Parser;
use Lcobucci\JWT\Encoding\JoseEncoder;
use Lcobucci\JWT\Validation\Validator;
use Lcobucci\JWT\UnencryptedToken;

$parser = new Parser(new JoseEncoder());
$validator = new Validator();

// $appleNotification['signedPayload']
// https://developer.apple.com/documentation/appstoreservernotifications/responsebodyv2
$jwt = '...';

/** @var UnencryptedToken $token */
$token = $parser->parse($jwt);

$signedWithChain = new SignedWithChain(
    Ecdsa\Sha256::create(),
    new X509ChainVerifier(X509ChainVerifier::APPLE_WDR),
);

$validator->assert($token, $signedWithChain);

var_dump($token->claims()->all());
```

Get SHA-256 fingerprints for trusted certificates
-------------------------------------------------

[](#get-sha-256-fingerprints-for-trusted-certificates)

For convenience, fingerprints of [Apple Intermediate Certificates - Worldwide Developer Relations - G6-G1](https://www.apple.com/certificateauthority/) are available in constant `X509ChainVerifier::APPLE_WDR`. These fingerprints are produced by:

```
php vendor/manyou/x509-chain-verifier/get_fingerprints.php \
    https://www.apple.com/certificateauthority/AppleWWDRCAG6.cer \
    https://www.apple.com/certificateauthority/AppleWWDRCAG5.cer \
    https://www.apple.com/certificateauthority/AppleWWDRCAG4.cer \
    https://www.apple.com/certificateauthority/AppleWWDRCAG3.cer \
    https://www.apple.com/certificateauthority/AppleWWDRCAG2.cer \
    https://developer.apple.com/certificationauthority/AppleWWDRCA.cer
```

### Output

[](#output)

```
[
    "bdd4ed6e74691f0c2bfd01be0296197af1379e0418e2d300efa9c3bef642ca30",
    "53fd008278e5a595fe1e908ae9c5e5675f26243264a5a6438c023e3ce2870760",
    "ea4757885538dd8cb59ff4556f676087d83c85e70902c122e42c0808b5bce14c",
    "dcf21878c77f4198e4b4614f03d696d89c66c66008d4244e1b99161aac91601f",
    "9ed4b3b88c6a339cf1387895bda9ca6ea31a6b5ce9edf7511845923b0c8ac94c",
    "ce057691d730f89ca25e916f7335f4c8a15713dcd273a658c024023f8eb809c2"
]

```

###  Health Score

18

—

LowBetter than 8% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity22

Limited adoption so far

Community4

Small or concentrated contributor base

Maturity19

Early-stage or recently created project

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.

### Community

Maintainers

![](https://www.gravatar.com/avatar/dd55d562fc537ed818ff960d49e850a51889572af53b383489abca8f40d047d0?d=identicon)[bohanwood](/maintainers/bohanwood)

### Embed Badge

![Health badge](/badges/manyou-x509-chain-verifier/health.svg)

```
[![Health](https://phpackages.com/badges/manyou-x509-chain-verifier/health.svg)](https://phpackages.com/packages/manyou-x509-chain-verifier)
```

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