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ActiveLibrary[Utility & Helpers](/categories/utility)

larfeus/signature
=================

v1.0.1(7y ago)016MITPHPPHP >=7.0

Since Dec 16Pushed 7y ago1 watchersCompare

[ Source](https://github.com/larfeus/signature)[ Packagist](https://packagist.org/packages/larfeus/signature)[ RSS](/packages/larfeus-signature/feed)WikiDiscussions master Synced 3w ago

READMEChangelog (2)Dependencies (5)Versions (19)Used By (0)

Laravel signature
=================

[](#laravel-signature)

Use HMAC or RSA to sign data for Laravel and lumen;

[![Latest Stable Version](https://camo.githubusercontent.com/b1cf9e76d6b5b84d533f9bb9eadb4c147b4366549da5b81a87daa6a19314cbd3/68747470733a2f2f706f7365722e707567782e6f72672f6c6172666575732f7369676e61747572652f76657273696f6e)](https://packagist.org/packages/larfeus/signature)[![Total Downloads](https://camo.githubusercontent.com/23dfb93fcc4359d0a4a551c884f253116fc8bb605f5e1263cbe18e81f5374ee2/68747470733a2f2f706f7365722e707567782e6f72672f6c6172666575732f7369676e61747572652f646f776e6c6f616473)](https://packagist.org/packages/larfeus/signature)[![StyleCI](https://camo.githubusercontent.com/3d979e385be2e6b0c19d90e02e5bb7ac4d6d5899694b184f6ff5a7591854f8fb/68747470733a2f2f7374796c6563692e696f2f7265706f732f37363236313031362f736869656c64)](https://styleci.io/repos/76261016096)

Install
-------

[](#install)

```
composer require larfeus/signature
```

#### laravel

[](#laravel)

```
php artisan vendor:publish
```

#### lumen

[](#lumen)

```
copy vendor/larfeus/signature/src/config/signature.php config/signature.php
```

```
// bootstrap/app.php
$app->withFacades(true, [
    Larfeus\Signature\Facade\Signature::class => 'Signature'
]);

$app->register(Larfeus\Signature\SignatureServiceProvider::class);
```

Configuration
-------------

[](#configuration)

```
// config/signature.php
return [
	'api' => [
		'driver' => 'HMAC',
		'options' => [
		    // hash algorithm
			'algo' => env('SIGNATURE_API_ALGO', 'sha1'),
			// hash secret key
			'secret' => env('SIGNATURE_API_SECRET'),
			// base64 encoding generating signature
			'base64' => true,
			// sort and filter array data (only for arrays)
			'normalize' => false,
			// raw_output parameter for hash_hmac function calling
			'raw' => true,
		],
	],
];
```

Usage
-----

[](#usage)

Make signature:

```
// using default signer (see configuration file)
$signature = Signature::sign('foobar');
// using specified signer
$signature = Signature::signer('hmac')
    ->sign(['foo'=>'bar']);

$signature = Signature::signer('rsa')
    ->setPrivateKey('./private.pem')
    ->sign(['foo'=>'bar']);
```

Manual verification:

```
Signature::verify($signature, 'foobar');

Signature::signer('hmac')
    ->verify($signature, ['foo'=>'bar']);

Signature::signer('rsa')
    ->setPublicKey('./public.pem')
    ->verify($signature, ['foo'=>'bar']);
```

Middleware in laravel or lumen application:

```
Route::group(['prefix' => 'api', 'middleware' => 'signature:api'], function () {
	Route::get('/user/:id', function($id) {
		return User::findOrFail($id);
	});
});
```

License
-------

[](#license)

[MIT LICENSE](https://github.com/larfeus/signature/blob/master/LICENSE)

###  Health Score

28

—

LowBetter than 52% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity6

Limited adoption so far

Community9

Small or concentrated contributor base

Maturity67

Established project with proven stability

 Bus Factor1

Top contributor holds 95.6% 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 ~42 days

Recently: every ~84 days

Total

18

Last Release

2764d ago

Major Versions

v0.4.1 → v1.0.02018-11-28

PHP version history (2 changes)v0.1.0PHP >=5.6.4 || ^7.0

v0.3.0PHP >=7.0

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/19176661?v=4)[Larfeus](/maintainers/larfeus)[@larfeus](https://github.com/larfeus)

---

Top Contributors

[![liyu001989](https://avatars.githubusercontent.com/u/2981799?v=4)](https://github.com/liyu001989 "liyu001989 (43 commits)")[![larfeus](https://avatars.githubusercontent.com/u/19176661?v=4)](https://github.com/larfeus "larfeus (2 commits)")

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/larfeus-signature/health.svg)

```
[![Health](https://phpackages.com/badges/larfeus-signature/health.svg)](https://phpackages.com/packages/larfeus-signature)
```

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