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Diffstat (limited to 'vendor/mmccook/php-json-canonicalization-scheme')
8 files changed, 272 insertions, 0 deletions
diff --git a/vendor/mmccook/php-json-canonicalization-scheme/CHANGELOG.md b/vendor/mmccook/php-json-canonicalization-scheme/CHANGELOG.md new file mode 100644 index 000000000..a9bd9a22b --- /dev/null +++ b/vendor/mmccook/php-json-canonicalization-scheme/CHANGELOG.md @@ -0,0 +1,4 @@ +# Changelog + +All notable changes to `php-json-canonicalization-scheme` will be documented in this file. + diff --git a/vendor/mmccook/php-json-canonicalization-scheme/LICENSE.md b/vendor/mmccook/php-json-canonicalization-scheme/LICENSE.md new file mode 100644 index 000000000..bbd0c5b62 --- /dev/null +++ b/vendor/mmccook/php-json-canonicalization-scheme/LICENSE.md @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) mmccook <mark.mccook@gmail.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/mmccook/php-json-canonicalization-scheme/README.md b/vendor/mmccook/php-json-canonicalization-scheme/README.md new file mode 100644 index 000000000..780c431b3 --- /dev/null +++ b/vendor/mmccook/php-json-canonicalization-scheme/README.md @@ -0,0 +1,43 @@ +# JSON Canonicalization for PHP 8.1+ + +[](https://packagist.org/packages/mmccook/php-json-canonicalization-scheme) +[](https://github.com/mmccook/php-json-canonicalization-scheme/actions/workflows/run-tests.yml) +[](https://packagist.org/packages/mmccook/php-json-canonicalization-scheme) + +Needed a way to canonicalize JSON to validate webhooks from [The Campaign Registry](https://csp-api.campaignregistry.com/v2/restAPI) +couldn't find an actively maintained package that all passed the JCS tests, so I used the one listed on the JCS Github and updated/refactored it. + +## Installation + +You can install the package via composer: + +```bash +composer require mmccook/php-json-canonicalization-scheme +``` + +## Usage + +```php +$canonicalization = JsonCanonicalizatorFactory::getInstance(); +$canonicalizedJsonString = $canonicalization->canonicalize($input); +``` + +## Testing + +```bash +composer test +``` + +## Changelog + +Please see [CHANGELOG](CHANGELOG.md) for more information on what has changed recently. + +## Contributing + +Please see [CONTRIBUTING](https://github.com/spatie/.github/blob/main/CONTRIBUTING.md) for details. + +## Credits +- [Mark M. McCook](https://github.com/mmccook) + +## License +The MIT License (MIT). Please see [License File](LICENSE.md) for more information. diff --git a/vendor/mmccook/php-json-canonicalization-scheme/composer.json b/vendor/mmccook/php-json-canonicalization-scheme/composer.json new file mode 100644 index 000000000..62f712dcc --- /dev/null +++ b/vendor/mmccook/php-json-canonicalization-scheme/composer.json @@ -0,0 +1,50 @@ +{ + "name": "mmccook/php-json-canonicalization-scheme", + "description": "This is my package php-json-canonicalization-scheme", + "keywords": [ + "mmccook", + "php-json-canonicalization-scheme" + ], + "homepage": "https://github.com/mmccook/php-json-canonicalization-scheme", + "license": "MIT", + "authors": [ + { + "name": "Mark M. McCook", + "email": "mark.mccook@gmail.com", + "role": "Developer" + } + ], + "require": { + "php": "^8.1" + }, + "require-dev": { + "friendsofphp/php-cs-fixer": "^3.13", + "pestphp/pest": "^1.20", + "phpstan/phpstan": "^1.10", + "spatie/ray": "^1.28" + }, + "autoload": { + "psr-4": { + "Mmccook\\JsonCanonicalizator\\": "src" + } + }, + "autoload-dev": { + "psr-4": { + "Mmccook\\JsonCanonicalizator\\Tests\\": "tests" + } + }, + "scripts": { + "test": "vendor/bin/pest", + "test-coverage": "vendor/bin/pest --coverage", + "format": "vendor/bin/php-cs-fixer fix --config=.php-cs-fixer.dist.php --allow-risky=yes" + }, + "config": { + "sort-packages": true, + "allow-plugins": { + "pestphp/pest-plugin": true, + "phpstan/extension-installer": true + } + }, + "minimum-stability": "stable", + "prefer-stable": true +} diff --git a/vendor/mmccook/php-json-canonicalization-scheme/src/JsonCanonicalizator.php b/vendor/mmccook/php-json-canonicalization-scheme/src/JsonCanonicalizator.php new file mode 100644 index 000000000..6a3c82959 --- /dev/null +++ b/vendor/mmccook/php-json-canonicalization-scheme/src/JsonCanonicalizator.php @@ -0,0 +1,79 @@ +<?php + +namespace Mmccook\JsonCanonicalizator; + +class JsonCanonicalizator implements JsonCanonicalizatorInterface +{ + public const JSON_FLAGS = \JSON_UNESCAPED_UNICODE | \JSON_UNESCAPED_SLASHES; + + /** + * @param $data + * @param bool $asHex + * @return string + */ + public function canonicalize($data, bool $asHex = false): string + { + ob_start(); + + $this->serialize($data); + + $result = ob_get_clean(); + + return $asHex ? Utils::asHex($result) : $result; + } + + private function serialize($item) + { + if (is_float($item)) { + echo Utils::es6NumberFormat($item); + + return; + } + + if (null === $item || is_scalar($item)) { + echo json_encode($item, self::JSON_FLAGS); + + return; + } + + if (is_array($item) && ! Utils::isAssoc($item)) { + echo '['; + $next = false; + foreach ($item as $element) { + if ($next) { + echo ','; + } + $next = true; + $this->serialize($element); + } + echo ']'; + + return; + } + + if (is_object($item)) { + $item = (array)$item; + } + + uksort($item, function (string $a, string $b) { + $a = mb_convert_encoding($a, 'UTF-16BE'); + $b = mb_convert_encoding($b, 'UTF-16BE'); + + return strcmp($a, $b); + }); + + echo '{'; + $next = false; + foreach ($item as $key => $value) { + //var_dump($key, $value); + if ($next) { + echo ','; + } + $next = true; + $outKey = json_encode((string)$key, self::JSON_FLAGS); + echo $outKey, ':', $this->serialize($value); + } + echo '}'; + + } +} diff --git a/vendor/mmccook/php-json-canonicalization-scheme/src/JsonCanonicalizatorFactory.php b/vendor/mmccook/php-json-canonicalization-scheme/src/JsonCanonicalizatorFactory.php new file mode 100644 index 000000000..68b1c50c9 --- /dev/null +++ b/vendor/mmccook/php-json-canonicalization-scheme/src/JsonCanonicalizatorFactory.php @@ -0,0 +1,13 @@ +<?php + +declare(strict_types=1); + +namespace Mmccook\JsonCanonicalizator; + +class JsonCanonicalizatorFactory +{ + public static function getInstance(): JsonCanonicalizator + { + return new JsonCanonicalizator(); + } +} diff --git a/vendor/mmccook/php-json-canonicalization-scheme/src/JsonCanonicalizatorInterface.php b/vendor/mmccook/php-json-canonicalization-scheme/src/JsonCanonicalizatorInterface.php new file mode 100644 index 000000000..73b25c086 --- /dev/null +++ b/vendor/mmccook/php-json-canonicalization-scheme/src/JsonCanonicalizatorInterface.php @@ -0,0 +1,10 @@ +<?php + +declare(strict_types=1); + +namespace Mmccook\JsonCanonicalizator; + +interface JsonCanonicalizatorInterface +{ + public function canonicalize($data, bool $asHex): string; +} diff --git a/vendor/mmccook/php-json-canonicalization-scheme/src/Utils.php b/vendor/mmccook/php-json-canonicalization-scheme/src/Utils.php new file mode 100644 index 000000000..57079df3b --- /dev/null +++ b/vendor/mmccook/php-json-canonicalization-scheme/src/Utils.php @@ -0,0 +1,52 @@ +<?php + +namespace Mmccook\JsonCanonicalizator; + +class Utils +{ + /** + * @param array $array + * @return bool + */ + public static function isAssoc(array $array): bool + { + $keys = array_keys($array); + + return array_keys($keys) !== $keys; + } + + public static function asHex(string $data): string + { + return rtrim(chunk_split(bin2hex($data), 2, ' ')); + } + + public static function es6NumberFormat(float $number): string + { + + if (is_nan($number) || is_infinite($number)) { + throw new \RuntimeException("can't use Nan or Infinity in json"); + } + + if (0.0 === $number) { + return '0'; + } + + $sign = ''; + if ($number < 0) { + $sign = '-'; + $number = -$number; + } + + if ($number < 1e+21 && $number >= 1e-6) { + $formatted = number_format($number, 7, '.', ''); + $formatted = rtrim($formatted, '.0'); + } else { + $formatted = sprintf('%e', $number); + $parts = explode('e', $formatted); + $parts[0] = rtrim($parts[0], '.0'); + $formatted = implode('e', $parts); + } + + return $sign . $formatted; + } +} |