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authorMario <mario@mariovavti.com>2024-03-14 12:30:05 +0000
committerMario <mario@mariovavti.com>2024-03-14 12:30:05 +0000
commita9d4adaf2360f7d02dace4434e4e62d6ce072327 (patch)
tree95871468b237e222e0c39d94a583b06ef661f1f0 /vendor/mmccook/php-json-canonicalization-scheme/src
parent70dfce356b949dce00dba534536be994b1d7761d (diff)
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Revert "next try to use the streams php-jcs library until the floats issue will be fixed upstream. see here for reference https://codeberg.org/streams/streams/issues/151"
This reverts commit 70dfce356b949dce00dba534536be994b1d7761d.
Diffstat (limited to 'vendor/mmccook/php-json-canonicalization-scheme/src')
-rw-r--r--vendor/mmccook/php-json-canonicalization-scheme/src/JsonCanonicalizator.php79
-rw-r--r--vendor/mmccook/php-json-canonicalization-scheme/src/JsonCanonicalizatorFactory.php13
-rw-r--r--vendor/mmccook/php-json-canonicalization-scheme/src/JsonCanonicalizatorInterface.php10
-rw-r--r--vendor/mmccook/php-json-canonicalization-scheme/src/Utils.php52
4 files changed, 154 insertions, 0 deletions
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;
+ }
+}