mirror of
https://github.com/PrivateBin/PrivateBin.git
synced 2024-10-01 01:26:10 -04:00
document change, update composer, dropping obsolete library with polyfill for random_bytes function on PHP < 7
This commit is contained in:
El RIDO
parent
ecf100551d
commit
c1b3bffe8c
@ -18,14 +18,7 @@ install and configure PrivateBin on your server. It's available on
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### Minimal Requirements
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- PHP version 7.0 or above
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- Or PHP version 5.6 AND _one_ of the following sources of cryptographically
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safe randomness:
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- [Libsodium](https://download.libsodium.org/libsodium/content/installation/)
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and it's [PHP extension](https://paragonie.com/book/pecl-libsodium/read/00-intro.md#installing-libsodium)
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- `open_basedir` access to `/dev/urandom`
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- mcrypt extension AND `open_basedir` access to `/dev/urandom`
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- com_dotnet extension
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- PHP version 7.3 or above
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- GD extension (when using identicon or vizhash icons, jdenticon works without it)
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- zlib extension
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- some disk space or a database supported by [PDO](https://php.net/manual/book.pdo.php)
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@ -342,12 +342,11 @@ any theory of liability, whether in contract, strict liability, or tort
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(including negligence or otherwise) arising in any way out of the use of this
|
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software, even if advised of the possibility of such damage.
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## MIT License for base64.js version 1.7, Bootstrap, Identicon, random_compat, Composer, kjua and base-x
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## MIT License for base64.js version 1.7, Bootstrap, Identicon, Composer, kjua and base-x
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Copyright © 2012 Dan Kogai
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Copyright © 2011-2016 Twitter, Inc.
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Copyright © 2013 Benjamin Laugueux <benjamin@yzalis.com>
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Copyright © 2015 Paragon Initiative Enterprises
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Copyright © 2016 Nils Adermann, Jordi Boggiano
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Copyright © 2016 Lars Jung (https://larsjung.de)
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Copyright © 2018 base-x contributors
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@ -24,8 +24,7 @@
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"docs" : "https://privatebin.info/codedoc/"
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},
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"require" : {
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"php" : "^5.6.0 || ^7.0 || ^8.0",
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"paragonie/random_compat" : "2.0.21",
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"php" : "^7.3 || ^8.0",
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"yzalis/identicon" : "2.0.0",
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"mlocati/ip-lib" : "1.18.0",
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"jdenticon/jdenticon": "1.0.2"
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72
composer.lock
generated
72
composer.lock
generated
@ -4,7 +4,7 @@
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"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
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"This file is @generated automatically"
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],
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"content-hash": "90f20fddaa697b0ebe8dcc68d7faedc2",
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"content-hash": "ba377db0e8e0370e6772796c57b15875",
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"packages": [
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{
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"name": "jdenticon/jdenticon",
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@ -126,60 +126,6 @@
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],
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"time": "2022-01-13T18:05:33+00:00"
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},
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{
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"name": "paragonie/random_compat",
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"version": "v2.0.21",
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"source": {
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"type": "git",
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"url": "https://github.com/paragonie/random_compat.git",
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"reference": "96c132c7f2f7bc3230723b66e89f8f150b29d5ae"
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},
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"dist": {
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"type": "zip",
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"url": "https://api.github.com/repos/paragonie/random_compat/zipball/96c132c7f2f7bc3230723b66e89f8f150b29d5ae",
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"reference": "96c132c7f2f7bc3230723b66e89f8f150b29d5ae",
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"shasum": ""
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},
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"require": {
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"php": ">=5.2.0"
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},
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"require-dev": {
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"phpunit/phpunit": "*"
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},
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"suggest": {
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"ext-libsodium": "Provides a modern crypto API that can be used to generate random bytes."
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},
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"type": "library",
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"autoload": {
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"files": [
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"lib/random.php"
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]
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},
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"notification-url": "https://packagist.org/downloads/",
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"license": [
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"MIT"
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],
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"authors": [
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{
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"name": "Paragon Initiative Enterprises",
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"email": "security@paragonie.com",
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"homepage": "https://paragonie.com"
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}
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],
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"description": "PHP 5.x polyfill for random_bytes() and random_int() from PHP 7",
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"keywords": [
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"csprng",
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"polyfill",
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"pseudorandom",
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"random"
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],
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"support": {
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"email": "info@paragonie.com",
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"issues": "https://github.com/paragonie/random_compat/issues",
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"source": "https://github.com/paragonie/random_compat"
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},
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"time": "2022-02-16T17:07:03+00:00"
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},
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{
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"name": "yzalis/identicon",
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"version": "2.0.0",
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@ -855,16 +801,16 @@
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},
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{
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"name": "phpunit/phpunit",
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"version": "9.6.9",
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"version": "9.6.10",
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"source": {
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"type": "git",
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"url": "https://github.com/sebastianbergmann/phpunit.git",
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"reference": "a9aceaf20a682aeacf28d582654a1670d8826778"
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"reference": "a6d351645c3fe5a30f5e86be6577d946af65a328"
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},
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"dist": {
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"type": "zip",
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"url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/a9aceaf20a682aeacf28d582654a1670d8826778",
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"reference": "a9aceaf20a682aeacf28d582654a1670d8826778",
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"url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/a6d351645c3fe5a30f5e86be6577d946af65a328",
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"reference": "a6d351645c3fe5a30f5e86be6577d946af65a328",
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"shasum": ""
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},
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"require": {
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@ -938,7 +884,7 @@
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"support": {
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"issues": "https://github.com/sebastianbergmann/phpunit/issues",
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"security": "https://github.com/sebastianbergmann/phpunit/security/policy",
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"source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.9"
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"source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.10"
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},
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"funding": [
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{
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@ -954,7 +900,7 @@
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"type": "tidelift"
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}
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],
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"time": "2023-06-11T06:13:56+00:00"
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"time": "2023-07-10T04:04:23+00:00"
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},
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{
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"name": "sebastian/cli-parser",
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@ -1977,8 +1923,8 @@
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"prefer-stable": false,
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"prefer-lowest": false,
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"platform": {
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"php": "^5.6.0 || ^7.0 || ^8.0"
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"php": "^7.3 || ^8.0"
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},
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"platform-dev": [],
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"plugin-api-version": "2.2.0"
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"plugin-api-version": "2.3.0"
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}
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18
vendor/autoload.php
vendored
18
vendor/autoload.php
vendored
@ -2,6 +2,24 @@
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// autoload.php @generated by Composer
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if (PHP_VERSION_ID < 50600) {
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if (!headers_sent()) {
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header('HTTP/1.1 500 Internal Server Error');
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}
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$err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
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if (!ini_get('display_errors')) {
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if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
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fwrite(STDERR, $err);
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} elseif (!headers_sent()) {
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echo $err;
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}
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}
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trigger_error(
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$err,
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E_USER_ERROR
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);
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}
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require_once __DIR__ . '/composer/autoload_real.php';
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return ComposerAutoloaderInitDontChange::getLoader();
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25
vendor/composer/ClassLoader.php
vendored
25
vendor/composer/ClassLoader.php
vendored
@ -42,6 +42,9 @@ namespace Composer\Autoload;
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*/
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class ClassLoader
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{
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/** @var \Closure(string):void */
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private static $includeFile;
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/** @var ?string */
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private $vendorDir;
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@ -106,6 +109,7 @@ class ClassLoader
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public function __construct($vendorDir = null)
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{
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$this->vendorDir = $vendorDir;
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self::initializeIncludeClosure();
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}
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/**
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@ -425,7 +429,8 @@ class ClassLoader
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public function loadClass($class)
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{
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if ($file = $this->findFile($class)) {
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includeFile($file);
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$includeFile = self::$includeFile;
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$includeFile($file);
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return true;
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}
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@ -555,18 +560,26 @@ class ClassLoader
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return false;
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}
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}
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/**
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/**
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* @return void
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*/
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private static function initializeIncludeClosure()
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{
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if (self::$includeFile !== null) {
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return;
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}
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/**
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* Scope isolated include.
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*
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* Prevents access to $this/self from included files.
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*
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* @param string $file
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* @return void
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* @private
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*/
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function includeFile($file)
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{
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self::$includeFile = \Closure::bind(static function($file) {
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include $file;
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}, null, null);
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}
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}
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31
vendor/composer/InstalledVersions.php
vendored
31
vendor/composer/InstalledVersions.php
vendored
@ -21,12 +21,14 @@ use Composer\Semver\VersionParser;
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* See also https://getcomposer.org/doc/07-runtime.md#installed-versions
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*
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* To require its presence, you can require `composer-runtime-api ^2.0`
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*
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* @final
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*/
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class InstalledVersions
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{
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/**
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* @var mixed[]|null
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* @psalm-var array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}|array{}|null
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* @psalm-var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}|array{}|null
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*/
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private static $installed;
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@ -37,7 +39,7 @@ class InstalledVersions
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/**
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* @var array[]
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* @psalm-var array<string, array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
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* @psalm-var array<string, array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
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*/
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private static $installedByVendor = array();
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@ -96,7 +98,7 @@ class InstalledVersions
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{
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foreach (self::getInstalled() as $installed) {
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if (isset($installed['versions'][$packageName])) {
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return $includeDevRequirements || empty($installed['versions'][$packageName]['dev_requirement']);
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return $includeDevRequirements || !isset($installed['versions'][$packageName]['dev_requirement']) || $installed['versions'][$packageName]['dev_requirement'] === false;
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}
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}
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@ -117,7 +119,7 @@ class InstalledVersions
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*/
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public static function satisfies(VersionParser $parser, $packageName, $constraint)
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{
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$constraint = $parser->parseConstraints($constraint);
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$constraint = $parser->parseConstraints((string) $constraint);
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$provided = $parser->parseConstraints(self::getVersionRanges($packageName));
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return $provided->matches($constraint);
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@ -241,7 +243,7 @@ class InstalledVersions
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/**
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* @return array
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* @psalm-return array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}
|
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* @psalm-return array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}
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*/
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public static function getRootPackage()
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{
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@ -255,7 +257,7 @@ class InstalledVersions
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*
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* @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
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* @return array[]
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* @psalm-return array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}
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* @psalm-return array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}
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*/
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public static function getRawData()
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{
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@ -278,7 +280,7 @@ class InstalledVersions
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* Returns the raw data of all installed.php which are currently loaded for custom implementations
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*
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* @return array[]
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* @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
|
||||
* @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
|
||||
*/
|
||||
public static function getAllRawData()
|
||||
{
|
||||
@ -301,7 +303,7 @@ class InstalledVersions
|
||||
* @param array[] $data A vendor/composer/installed.php data set
|
||||
* @return void
|
||||
*
|
||||
* @psalm-param array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>} $data
|
||||
* @psalm-param array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $data
|
||||
*/
|
||||
public static function reload($data)
|
||||
{
|
||||
@ -311,7 +313,7 @@ class InstalledVersions
|
||||
|
||||
/**
|
||||
* @return array[]
|
||||
* @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
|
||||
* @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
|
||||
*/
|
||||
private static function getInstalled()
|
||||
{
|
||||
@ -326,7 +328,9 @@ class InstalledVersions
|
||||
if (isset(self::$installedByVendor[$vendorDir])) {
|
||||
$installed[] = self::$installedByVendor[$vendorDir];
|
||||
} elseif (is_file($vendorDir.'/composer/installed.php')) {
|
||||
$installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
|
||||
/** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
|
||||
$required = require $vendorDir.'/composer/installed.php';
|
||||
$installed[] = self::$installedByVendor[$vendorDir] = $required;
|
||||
if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
|
||||
self::$installed = $installed[count($installed) - 1];
|
||||
}
|
||||
@ -338,12 +342,17 @@ class InstalledVersions
|
||||
// only require the installed.php file if this file is loaded from its dumped location,
|
||||
// and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
|
||||
if (substr(__DIR__, -8, 1) !== 'C') {
|
||||
self::$installed = require __DIR__ . '/installed.php';
|
||||
/** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
|
||||
$required = require __DIR__ . '/installed.php';
|
||||
self::$installed = $required;
|
||||
} else {
|
||||
self::$installed = array();
|
||||
}
|
||||
}
|
||||
|
||||
if (self::$installed !== array()) {
|
||||
$installed[] = self::$installed;
|
||||
}
|
||||
|
||||
return $installed;
|
||||
}
|
||||
|
||||
2
vendor/composer/autoload_classmap.php
vendored
2
vendor/composer/autoload_classmap.php
vendored
@ -2,7 +2,7 @@
|
||||
|
||||
// autoload_classmap.php @generated by Composer
|
||||
|
||||
$vendorDir = dirname(dirname(__FILE__));
|
||||
$vendorDir = dirname(__DIR__);
|
||||
$baseDir = dirname($vendorDir);
|
||||
|
||||
return array(
|
||||
|
||||
10
vendor/composer/autoload_files.php
vendored
10
vendor/composer/autoload_files.php
vendored
@ -1,10 +0,0 @@
|
||||
<?php
|
||||
|
||||
// autoload_files.php @generated by Composer
|
||||
|
||||
$vendorDir = dirname(dirname(__FILE__));
|
||||
$baseDir = dirname($vendorDir);
|
||||
|
||||
return array(
|
||||
'5255c38a0faeba867671b61dfda6d864' => $vendorDir . '/paragonie/random_compat/lib/random.php',
|
||||
);
|
||||
2
vendor/composer/autoload_namespaces.php
vendored
2
vendor/composer/autoload_namespaces.php
vendored
@ -2,7 +2,7 @@
|
||||
|
||||
// autoload_namespaces.php @generated by Composer
|
||||
|
||||
$vendorDir = dirname(dirname(__FILE__));
|
||||
$vendorDir = dirname(__DIR__);
|
||||
$baseDir = dirname($vendorDir);
|
||||
|
||||
return array(
|
||||
|
||||
2
vendor/composer/autoload_psr4.php
vendored
2
vendor/composer/autoload_psr4.php
vendored
@ -2,7 +2,7 @@
|
||||
|
||||
// autoload_psr4.php @generated by Composer
|
||||
|
||||
$vendorDir = dirname(dirname(__FILE__));
|
||||
$vendorDir = dirname(__DIR__);
|
||||
$baseDir = dirname($vendorDir);
|
||||
|
||||
return array(
|
||||
|
||||
44
vendor/composer/autoload_real.php
vendored
44
vendor/composer/autoload_real.php
vendored
@ -25,56 +25,14 @@ class ComposerAutoloaderInitDontChange
|
||||
require __DIR__ . '/platform_check.php';
|
||||
|
||||
spl_autoload_register(array('ComposerAutoloaderInitDontChange', 'loadClassLoader'), true, true);
|
||||
self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
|
||||
self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
|
||||
spl_autoload_unregister(array('ComposerAutoloaderInitDontChange', 'loadClassLoader'));
|
||||
|
||||
$useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
|
||||
if ($useStaticLoader) {
|
||||
require __DIR__ . '/autoload_static.php';
|
||||
|
||||
call_user_func(\Composer\Autoload\ComposerStaticInitDontChange::getInitializer($loader));
|
||||
} else {
|
||||
$map = require __DIR__ . '/autoload_namespaces.php';
|
||||
foreach ($map as $namespace => $path) {
|
||||
$loader->set($namespace, $path);
|
||||
}
|
||||
|
||||
$map = require __DIR__ . '/autoload_psr4.php';
|
||||
foreach ($map as $namespace => $path) {
|
||||
$loader->setPsr4($namespace, $path);
|
||||
}
|
||||
|
||||
$classMap = require __DIR__ . '/autoload_classmap.php';
|
||||
if ($classMap) {
|
||||
$loader->addClassMap($classMap);
|
||||
}
|
||||
}
|
||||
|
||||
$loader->register(true);
|
||||
|
||||
if ($useStaticLoader) {
|
||||
$includeFiles = Composer\Autoload\ComposerStaticInitDontChange::$files;
|
||||
} else {
|
||||
$includeFiles = require __DIR__ . '/autoload_files.php';
|
||||
}
|
||||
foreach ($includeFiles as $fileIdentifier => $file) {
|
||||
composerRequireDontChange($fileIdentifier, $file);
|
||||
}
|
||||
|
||||
return $loader;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $fileIdentifier
|
||||
* @param string $file
|
||||
* @return void
|
||||
*/
|
||||
function composerRequireDontChange($fileIdentifier, $file)
|
||||
{
|
||||
if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
|
||||
$GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
|
||||
|
||||
require $file;
|
||||
}
|
||||
}
|
||||
|
||||
4
vendor/composer/autoload_static.php
vendored
4
vendor/composer/autoload_static.php
vendored
@ -6,10 +6,6 @@ namespace Composer\Autoload;
|
||||
|
||||
class ComposerStaticInitDontChange
|
||||
{
|
||||
public static $files = array (
|
||||
'5255c38a0faeba867671b61dfda6d864' => __DIR__ . '/..' . '/paragonie/random_compat/lib/random.php',
|
||||
);
|
||||
|
||||
public static $prefixLengthsPsr4 = array (
|
||||
'P' =>
|
||||
array (
|
||||
|
||||
21
vendor/composer/installed.php
vendored
21
vendor/composer/installed.php
vendored
@ -1,58 +1,49 @@
|
||||
<?php return array(
|
||||
'root' => array(
|
||||
'name' => 'privatebin/privatebin',
|
||||
'pretty_version' => 'dev-master',
|
||||
'version' => 'dev-master',
|
||||
'reference' => 'ecf100551d603f21ebaa7c601cbd4e8e07f8432c',
|
||||
'type' => 'project',
|
||||
'install_path' => __DIR__ . '/../../',
|
||||
'aliases' => array(),
|
||||
'reference' => '2fc920394dae217f83af35fbef41048fc13b74a8',
|
||||
'name' => 'privatebin/privatebin',
|
||||
'dev' => false,
|
||||
),
|
||||
'versions' => array(
|
||||
'jdenticon/jdenticon' => array(
|
||||
'pretty_version' => '1.0.2',
|
||||
'version' => '1.0.2.0',
|
||||
'reference' => 'cabb7a44c413c318392a341c5d3ca30fcdd57a6f',
|
||||
'type' => 'library',
|
||||
'install_path' => __DIR__ . '/../jdenticon/jdenticon',
|
||||
'aliases' => array(),
|
||||
'reference' => 'cabb7a44c413c318392a341c5d3ca30fcdd57a6f',
|
||||
'dev_requirement' => false,
|
||||
),
|
||||
'mlocati/ip-lib' => array(
|
||||
'pretty_version' => '1.18.0',
|
||||
'version' => '1.18.0.0',
|
||||
'reference' => 'c77bd0b1f3e3956c7e9661e75cb1f54ed67d95d2',
|
||||
'type' => 'library',
|
||||
'install_path' => __DIR__ . '/../mlocati/ip-lib',
|
||||
'aliases' => array(),
|
||||
'reference' => 'c77bd0b1f3e3956c7e9661e75cb1f54ed67d95d2',
|
||||
'dev_requirement' => false,
|
||||
),
|
||||
'paragonie/random_compat' => array(
|
||||
'pretty_version' => 'v2.0.21',
|
||||
'version' => '2.0.21.0',
|
||||
'type' => 'library',
|
||||
'install_path' => __DIR__ . '/../paragonie/random_compat',
|
||||
'aliases' => array(),
|
||||
'reference' => '96c132c7f2f7bc3230723b66e89f8f150b29d5ae',
|
||||
'dev_requirement' => false,
|
||||
),
|
||||
'privatebin/privatebin' => array(
|
||||
'pretty_version' => 'dev-master',
|
||||
'version' => 'dev-master',
|
||||
'reference' => 'ecf100551d603f21ebaa7c601cbd4e8e07f8432c',
|
||||
'type' => 'project',
|
||||
'install_path' => __DIR__ . '/../../',
|
||||
'aliases' => array(),
|
||||
'reference' => '2fc920394dae217f83af35fbef41048fc13b74a8',
|
||||
'dev_requirement' => false,
|
||||
),
|
||||
'yzalis/identicon' => array(
|
||||
'pretty_version' => '2.0.0',
|
||||
'version' => '2.0.0.0',
|
||||
'reference' => 'ff5ed090129cab9bfa2a322857d4a01d107aa0ae',
|
||||
'type' => 'library',
|
||||
'install_path' => __DIR__ . '/../yzalis/identicon',
|
||||
'aliases' => array(),
|
||||
'reference' => 'ff5ed090129cab9bfa2a322857d4a01d107aa0ae',
|
||||
'dev_requirement' => false,
|
||||
),
|
||||
),
|
||||
|
||||
4
vendor/composer/platform_check.php
vendored
4
vendor/composer/platform_check.php
vendored
@ -4,8 +4,8 @@
|
||||
|
||||
$issues = array();
|
||||
|
||||
if (!(PHP_VERSION_ID >= 50600)) {
|
||||
$issues[] = 'Your Composer dependencies require a PHP version ">= 5.6.0". You are running ' . PHP_VERSION . '.';
|
||||
if (!(PHP_VERSION_ID >= 70300)) {
|
||||
$issues[] = 'Your Composer dependencies require a PHP version ">= 7.3.0". You are running ' . PHP_VERSION . '.';
|
||||
}
|
||||
|
||||
if ($issues) {
|
||||
|
||||
@ -1,195 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* Random_* Compatibility Library
|
||||
* for using the new PHP 7 random_* API in PHP 5 projects
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
if (!is_callable('RandomCompat_strlen')) {
|
||||
if (
|
||||
defined('MB_OVERLOAD_STRING')
|
||||
&&
|
||||
((int) ini_get('mbstring.func_overload')) & MB_OVERLOAD_STRING
|
||||
) {
|
||||
/**
|
||||
* strlen() implementation that isn't brittle to mbstring.func_overload
|
||||
*
|
||||
* This version uses mb_strlen() in '8bit' mode to treat strings as raw
|
||||
* binary rather than UTF-8, ISO-8859-1, etc
|
||||
*
|
||||
* @param string $binary_string
|
||||
*
|
||||
* @throws TypeError
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
function RandomCompat_strlen($binary_string)
|
||||
{
|
||||
if (!is_string($binary_string)) {
|
||||
throw new TypeError(
|
||||
'RandomCompat_strlen() expects a string'
|
||||
);
|
||||
}
|
||||
|
||||
return (int) mb_strlen($binary_string, '8bit');
|
||||
}
|
||||
|
||||
} else {
|
||||
/**
|
||||
* strlen() implementation that isn't brittle to mbstring.func_overload
|
||||
*
|
||||
* This version just used the default strlen()
|
||||
*
|
||||
* @param string $binary_string
|
||||
*
|
||||
* @throws TypeError
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
function RandomCompat_strlen($binary_string)
|
||||
{
|
||||
if (!is_string($binary_string)) {
|
||||
throw new TypeError(
|
||||
'RandomCompat_strlen() expects a string'
|
||||
);
|
||||
}
|
||||
return (int) strlen($binary_string);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!is_callable('RandomCompat_substr')) {
|
||||
|
||||
if (
|
||||
defined('MB_OVERLOAD_STRING')
|
||||
&&
|
||||
((int) ini_get('mbstring.func_overload')) & MB_OVERLOAD_STRING
|
||||
) {
|
||||
/**
|
||||
* substr() implementation that isn't brittle to mbstring.func_overload
|
||||
*
|
||||
* This version uses mb_substr() in '8bit' mode to treat strings as raw
|
||||
* binary rather than UTF-8, ISO-8859-1, etc
|
||||
*
|
||||
* @param string $binary_string
|
||||
* @param int $start
|
||||
* @param int|null $length (optional)
|
||||
*
|
||||
* @throws TypeError
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
function RandomCompat_substr($binary_string, $start, $length = null)
|
||||
{
|
||||
if (!is_string($binary_string)) {
|
||||
throw new TypeError(
|
||||
'RandomCompat_substr(): First argument should be a string'
|
||||
);
|
||||
}
|
||||
|
||||
if (!is_int($start)) {
|
||||
throw new TypeError(
|
||||
'RandomCompat_substr(): Second argument should be an integer'
|
||||
);
|
||||
}
|
||||
|
||||
if ($length === null) {
|
||||
/**
|
||||
* mb_substr($str, 0, NULL, '8bit') returns an empty string on
|
||||
* PHP 5.3, so we have to find the length ourselves.
|
||||
*/
|
||||
/** @var int $length */
|
||||
$length = RandomCompat_strlen($binary_string) - $start;
|
||||
} elseif (!is_int($length)) {
|
||||
throw new TypeError(
|
||||
'RandomCompat_substr(): Third argument should be an integer, or omitted'
|
||||
);
|
||||
}
|
||||
|
||||
// Consistency with PHP's behavior
|
||||
if ($start === RandomCompat_strlen($binary_string) && $length === 0) {
|
||||
return '';
|
||||
}
|
||||
if ($start > RandomCompat_strlen($binary_string)) {
|
||||
return '';
|
||||
}
|
||||
|
||||
return (string) mb_substr(
|
||||
(string) $binary_string,
|
||||
(int) $start,
|
||||
(int) $length,
|
||||
'8bit'
|
||||
);
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
/**
|
||||
* substr() implementation that isn't brittle to mbstring.func_overload
|
||||
*
|
||||
* This version just uses the default substr()
|
||||
*
|
||||
* @param string $binary_string
|
||||
* @param int $start
|
||||
* @param int|null $length (optional)
|
||||
*
|
||||
* @throws TypeError
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
function RandomCompat_substr($binary_string, $start, $length = null)
|
||||
{
|
||||
if (!is_string($binary_string)) {
|
||||
throw new TypeError(
|
||||
'RandomCompat_substr(): First argument should be a string'
|
||||
);
|
||||
}
|
||||
|
||||
if (!is_int($start)) {
|
||||
throw new TypeError(
|
||||
'RandomCompat_substr(): Second argument should be an integer'
|
||||
);
|
||||
}
|
||||
|
||||
if ($length !== null) {
|
||||
if (!is_int($length)) {
|
||||
throw new TypeError(
|
||||
'RandomCompat_substr(): Third argument should be an integer, or omitted'
|
||||
);
|
||||
}
|
||||
|
||||
return (string) substr(
|
||||
(string )$binary_string,
|
||||
(int) $start,
|
||||
(int) $length
|
||||
);
|
||||
}
|
||||
|
||||
return (string) substr(
|
||||
(string) $binary_string,
|
||||
(int) $start
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,77 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* Random_* Compatibility Library
|
||||
* for using the new PHP 7 random_* API in PHP 5 projects
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
if (!is_callable('RandomCompat_intval')) {
|
||||
|
||||
/**
|
||||
* Cast to an integer if we can, safely.
|
||||
*
|
||||
* If you pass it a float in the range (~PHP_INT_MAX, PHP_INT_MAX)
|
||||
* (non-inclusive), it will sanely cast it to an int. If you it's equal to
|
||||
* ~PHP_INT_MAX or PHP_INT_MAX, we let it fail as not an integer. Floats
|
||||
* lose precision, so the <= and => operators might accidentally let a float
|
||||
* through.
|
||||
*
|
||||
* @param int|float $number The number we want to convert to an int
|
||||
* @param bool $fail_open Set to true to not throw an exception
|
||||
*
|
||||
* @return float|int
|
||||
* @psalm-suppress InvalidReturnType
|
||||
*
|
||||
* @throws TypeError
|
||||
*/
|
||||
function RandomCompat_intval($number, $fail_open = false)
|
||||
{
|
||||
if (is_int($number) || is_float($number)) {
|
||||
$number += 0;
|
||||
} elseif (is_numeric($number)) {
|
||||
/** @psalm-suppress InvalidOperand */
|
||||
$number += 0;
|
||||
}
|
||||
/** @var int|float $number */
|
||||
|
||||
if (
|
||||
is_float($number)
|
||||
&&
|
||||
$number > ~PHP_INT_MAX
|
||||
&&
|
||||
$number < PHP_INT_MAX
|
||||
) {
|
||||
$number = (int) $number;
|
||||
}
|
||||
|
||||
if (is_int($number)) {
|
||||
return (int) $number;
|
||||
} elseif (!$fail_open) {
|
||||
throw new TypeError(
|
||||
'Expected an integer.'
|
||||
);
|
||||
}
|
||||
return $number;
|
||||
}
|
||||
}
|
||||
@ -1,49 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* Random_* Compatibility Library
|
||||
* for using the new PHP 7 random_* API in PHP 5 projects
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
if (!class_exists('Error', false)) {
|
||||
// We can't really avoid making this extend Exception in PHP 5.
|
||||
class Error extends Exception
|
||||
{
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
if (!class_exists('TypeError', false)) {
|
||||
if (is_subclass_of('Error', 'Exception')) {
|
||||
class TypeError extends Error
|
||||
{
|
||||
|
||||
}
|
||||
} else {
|
||||
class TypeError extends Exception
|
||||
{
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
226
vendor/paragonie/random_compat/lib/random.php
vendored
226
vendor/paragonie/random_compat/lib/random.php
vendored
@ -1,226 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* Random_* Compatibility Library
|
||||
* for using the new PHP 7 random_* API in PHP 5 projects
|
||||
*
|
||||
* @version 2.0.17
|
||||
* @released 2018-07-04
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
if (!defined('PHP_VERSION_ID')) {
|
||||
// This constant was introduced in PHP 5.2.7
|
||||
$RandomCompatversion = array_map('intval', explode('.', PHP_VERSION));
|
||||
define(
|
||||
'PHP_VERSION_ID',
|
||||
$RandomCompatversion[0] * 10000
|
||||
+ $RandomCompatversion[1] * 100
|
||||
+ $RandomCompatversion[2]
|
||||
);
|
||||
$RandomCompatversion = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* PHP 7.0.0 and newer have these functions natively.
|
||||
*/
|
||||
if (PHP_VERSION_ID >= 70000) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!defined('RANDOM_COMPAT_READ_BUFFER')) {
|
||||
define('RANDOM_COMPAT_READ_BUFFER', 8);
|
||||
}
|
||||
|
||||
$RandomCompatDIR = dirname(__FILE__);
|
||||
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'byte_safe_strings.php';
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'cast_to_int.php';
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'error_polyfill.php';
|
||||
|
||||
if (!is_callable('random_bytes')) {
|
||||
/**
|
||||
* PHP 5.2.0 - 5.6.x way to implement random_bytes()
|
||||
*
|
||||
* We use conditional statements here to define the function in accordance
|
||||
* to the operating environment. It's a micro-optimization.
|
||||
*
|
||||
* In order of preference:
|
||||
* 1. Use libsodium if available.
|
||||
* 2. fread() /dev/urandom if available (never on Windows)
|
||||
* 3. mcrypt_create_iv($bytes, MCRYPT_DEV_URANDOM)
|
||||
* 4. COM('CAPICOM.Utilities.1')->GetRandom()
|
||||
*
|
||||
* See RATIONALE.md for our reasoning behind this particular order
|
||||
*/
|
||||
if (extension_loaded('libsodium')) {
|
||||
// See random_bytes_libsodium.php
|
||||
if (PHP_VERSION_ID >= 50300 && is_callable('\\Sodium\\randombytes_buf')) {
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'random_bytes_libsodium.php';
|
||||
} elseif (method_exists('Sodium', 'randombytes_buf')) {
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'random_bytes_libsodium_legacy.php';
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Reading directly from /dev/urandom:
|
||||
*/
|
||||
if (DIRECTORY_SEPARATOR === '/') {
|
||||
// DIRECTORY_SEPARATOR === '/' on Unix-like OSes -- this is a fast
|
||||
// way to exclude Windows.
|
||||
$RandomCompatUrandom = true;
|
||||
$RandomCompat_basedir = ini_get('open_basedir');
|
||||
|
||||
if (!empty($RandomCompat_basedir)) {
|
||||
$RandomCompat_open_basedir = explode(
|
||||
PATH_SEPARATOR,
|
||||
strtolower($RandomCompat_basedir)
|
||||
);
|
||||
$RandomCompatUrandom = (array() !== array_intersect(
|
||||
array('/dev', '/dev/', '/dev/urandom'),
|
||||
$RandomCompat_open_basedir
|
||||
));
|
||||
$RandomCompat_open_basedir = null;
|
||||
}
|
||||
|
||||
if (
|
||||
!is_callable('random_bytes')
|
||||
&&
|
||||
$RandomCompatUrandom
|
||||
&&
|
||||
@is_readable('/dev/urandom')
|
||||
) {
|
||||
// Error suppression on is_readable() in case of an open_basedir
|
||||
// or safe_mode failure. All we care about is whether or not we
|
||||
// can read it at this point. If the PHP environment is going to
|
||||
// panic over trying to see if the file can be read in the first
|
||||
// place, that is not helpful to us here.
|
||||
|
||||
// See random_bytes_dev_urandom.php
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'random_bytes_dev_urandom.php';
|
||||
}
|
||||
// Unset variables after use
|
||||
$RandomCompat_basedir = null;
|
||||
} else {
|
||||
$RandomCompatUrandom = false;
|
||||
}
|
||||
|
||||
/**
|
||||
* mcrypt_create_iv()
|
||||
*
|
||||
* We only want to use mcypt_create_iv() if:
|
||||
*
|
||||
* - random_bytes() hasn't already been defined
|
||||
* - the mcrypt extensions is loaded
|
||||
* - One of these two conditions is true:
|
||||
* - We're on Windows (DIRECTORY_SEPARATOR !== '/')
|
||||
* - We're not on Windows and /dev/urandom is readabale
|
||||
* (i.e. we're not in a chroot jail)
|
||||
* - Special case:
|
||||
* - If we're not on Windows, but the PHP version is between
|
||||
* 5.6.10 and 5.6.12, we don't want to use mcrypt. It will
|
||||
* hang indefinitely. This is bad.
|
||||
* - If we're on Windows, we want to use PHP >= 5.3.7 or else
|
||||
* we get insufficient entropy errors.
|
||||
*/
|
||||
if (
|
||||
!is_callable('random_bytes')
|
||||
&&
|
||||
// Windows on PHP < 5.3.7 is broken, but non-Windows is not known to be.
|
||||
(DIRECTORY_SEPARATOR === '/' || PHP_VERSION_ID >= 50307)
|
||||
&&
|
||||
// Prevent this code from hanging indefinitely on non-Windows;
|
||||
// see https://bugs.php.net/bug.php?id=69833
|
||||
(
|
||||
DIRECTORY_SEPARATOR !== '/' ||
|
||||
(PHP_VERSION_ID <= 50609 || PHP_VERSION_ID >= 50613)
|
||||
)
|
||||
&&
|
||||
extension_loaded('mcrypt')
|
||||
) {
|
||||
// See random_bytes_mcrypt.php
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'random_bytes_mcrypt.php';
|
||||
}
|
||||
$RandomCompatUrandom = null;
|
||||
|
||||
/**
|
||||
* This is a Windows-specific fallback, for when the mcrypt extension
|
||||
* isn't loaded.
|
||||
*/
|
||||
if (
|
||||
!is_callable('random_bytes')
|
||||
&&
|
||||
extension_loaded('com_dotnet')
|
||||
&&
|
||||
class_exists('COM')
|
||||
) {
|
||||
$RandomCompat_disabled_classes = preg_split(
|
||||
'#\s*,\s*#',
|
||||
strtolower(ini_get('disable_classes'))
|
||||
);
|
||||
|
||||
if (!in_array('com', $RandomCompat_disabled_classes)) {
|
||||
try {
|
||||
$RandomCompatCOMtest = new COM('CAPICOM.Utilities.1');
|
||||
/** @psalm-suppress TypeDoesNotContainType */
|
||||
if (is_callable(array($RandomCompatCOMtest, 'GetRandom'))) {
|
||||
// See random_bytes_com_dotnet.php
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'random_bytes_com_dotnet.php';
|
||||
}
|
||||
} catch (com_exception $e) {
|
||||
// Don't try to use it.
|
||||
}
|
||||
}
|
||||
$RandomCompat_disabled_classes = null;
|
||||
$RandomCompatCOMtest = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* throw new Exception
|
||||
*/
|
||||
if (!is_callable('random_bytes')) {
|
||||
/**
|
||||
* We don't have any more options, so let's throw an exception right now
|
||||
* and hope the developer won't let it fail silently.
|
||||
*
|
||||
* @param mixed $length
|
||||
* @psalm-suppress InvalidReturnType
|
||||
* @throws Exception
|
||||
* @return string
|
||||
*/
|
||||
function random_bytes($length)
|
||||
{
|
||||
unset($length); // Suppress "variable not used" warnings.
|
||||
throw new Exception(
|
||||
'There is no suitable CSPRNG installed on your system'
|
||||
);
|
||||
return '';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!is_callable('random_int')) {
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'random_int.php';
|
||||
}
|
||||
|
||||
$RandomCompatDIR = null;
|
||||
@ -1,91 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* Random_* Compatibility Library
|
||||
* for using the new PHP 7 random_* API in PHP 5 projects
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
if (!is_callable('random_bytes')) {
|
||||
/**
|
||||
* Windows with PHP < 5.3.0 will not have the function
|
||||
* openssl_random_pseudo_bytes() available, so let's use
|
||||
* CAPICOM to work around this deficiency.
|
||||
*
|
||||
* @param int $bytes
|
||||
*
|
||||
* @throws Exception
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
function random_bytes($bytes)
|
||||
{
|
||||
try {
|
||||
/** @var int $bytes */
|
||||
$bytes = RandomCompat_intval($bytes);
|
||||
} catch (TypeError $ex) {
|
||||
throw new TypeError(
|
||||
'random_bytes(): $bytes must be an integer'
|
||||
);
|
||||
}
|
||||
|
||||
if ($bytes < 1) {
|
||||
throw new Error(
|
||||
'Length must be greater than 0'
|
||||
);
|
||||
}
|
||||
|
||||
/** @var string $buf */
|
||||
$buf = '';
|
||||
if (!class_exists('COM')) {
|
||||
throw new Error(
|
||||
'COM does not exist'
|
||||
);
|
||||
}
|
||||
/** @var COM $util */
|
||||
$util = new COM('CAPICOM.Utilities.1');
|
||||
$execCount = 0;
|
||||
|
||||
/**
|
||||
* Let's not let it loop forever. If we run N times and fail to
|
||||
* get N bytes of random data, then CAPICOM has failed us.
|
||||
*/
|
||||
do {
|
||||
$buf .= base64_decode((string) $util->GetRandom($bytes, 0));
|
||||
if (RandomCompat_strlen($buf) >= $bytes) {
|
||||
/**
|
||||
* Return our random entropy buffer here:
|
||||
*/
|
||||
return (string) RandomCompat_substr($buf, 0, $bytes);
|
||||
}
|
||||
++$execCount;
|
||||
} while ($execCount < $bytes);
|
||||
|
||||
/**
|
||||
* If we reach here, PHP has failed us.
|
||||
*/
|
||||
throw new Exception(
|
||||
'Could not gather sufficient random data'
|
||||
);
|
||||
}
|
||||
}
|
||||
@ -1,190 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* Random_* Compatibility Library
|
||||
* for using the new PHP 7 random_* API in PHP 5 projects
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
if (!defined('RANDOM_COMPAT_READ_BUFFER')) {
|
||||
define('RANDOM_COMPAT_READ_BUFFER', 8);
|
||||
}
|
||||
|
||||
if (!is_callable('random_bytes')) {
|
||||
/**
|
||||
* Unless open_basedir is enabled, use /dev/urandom for
|
||||
* random numbers in accordance with best practices
|
||||
*
|
||||
* Why we use /dev/urandom and not /dev/random
|
||||
* @ref https://www.2uo.de/myths-about-urandom
|
||||
* @ref http://sockpuppet.org/blog/2014/02/25/safely-generate-random-numbers
|
||||
*
|
||||
* @param int $bytes
|
||||
*
|
||||
* @throws Exception
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
function random_bytes($bytes)
|
||||
{
|
||||
/** @var resource $fp */
|
||||
static $fp = null;
|
||||
|
||||
/**
|
||||
* This block should only be run once
|
||||
*/
|
||||
if (empty($fp)) {
|
||||
/**
|
||||
* We don't want to ever read C:\dev\random, only /dev/urandom on
|
||||
* Unix-like operating systems. While we guard against this
|
||||
* condition in random.php, it doesn't hurt to be defensive in depth
|
||||
* here.
|
||||
*
|
||||
* To that end, we only try to open /dev/urandom if we're on a Unix-
|
||||
* like operating system (which means the directory separator is set
|
||||
* to "/" not "\".
|
||||
*/
|
||||
if (DIRECTORY_SEPARATOR === '/') {
|
||||
if (!is_readable('/dev/urandom')) {
|
||||
throw new Exception(
|
||||
'Environment misconfiguration: ' .
|
||||
'/dev/urandom cannot be read.'
|
||||
);
|
||||
}
|
||||
/**
|
||||
* We use /dev/urandom if it is a char device.
|
||||
* We never fall back to /dev/random
|
||||
*/
|
||||
/** @var resource|bool $fp */
|
||||
$fp = fopen('/dev/urandom', 'rb');
|
||||
if (is_resource($fp)) {
|
||||
/** @var array<string, int> $st */
|
||||
$st = fstat($fp);
|
||||
if (($st['mode'] & 0170000) !== 020000) {
|
||||
fclose($fp);
|
||||
$fp = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (is_resource($fp)) {
|
||||
/**
|
||||
* stream_set_read_buffer() does not exist in HHVM
|
||||
*
|
||||
* If we don't set the stream's read buffer to 0, PHP will
|
||||
* internally buffer 8192 bytes, which can waste entropy
|
||||
*
|
||||
* stream_set_read_buffer returns 0 on success
|
||||
*/
|
||||
if (is_callable('stream_set_read_buffer')) {
|
||||
stream_set_read_buffer($fp, RANDOM_COMPAT_READ_BUFFER);
|
||||
}
|
||||
if (is_callable('stream_set_chunk_size')) {
|
||||
stream_set_chunk_size($fp, RANDOM_COMPAT_READ_BUFFER);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
try {
|
||||
/** @var int $bytes */
|
||||
$bytes = RandomCompat_intval($bytes);
|
||||
} catch (TypeError $ex) {
|
||||
throw new TypeError(
|
||||
'random_bytes(): $bytes must be an integer'
|
||||
);
|
||||
}
|
||||
|
||||
if ($bytes < 1) {
|
||||
throw new Error(
|
||||
'Length must be greater than 0'
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* This if() block only runs if we managed to open a file handle
|
||||
*
|
||||
* It does not belong in an else {} block, because the above
|
||||
* if (empty($fp)) line is logic that should only be run once per
|
||||
* page load.
|
||||
*/
|
||||
if (is_resource($fp)) {
|
||||
/**
|
||||
* @var int
|
||||
*/
|
||||
$remaining = $bytes;
|
||||
|
||||
/**
|
||||
* @var string|bool
|
||||
*/
|
||||
$buf = '';
|
||||
|
||||
/**
|
||||
* We use fread() in a loop to protect against partial reads
|
||||
*/
|
||||
do {
|
||||
/**
|
||||
* @var string|bool
|
||||
*/
|
||||
$read = fread($fp, $remaining);
|
||||
if (!is_string($read)) {
|
||||
/**
|
||||
* We cannot safely read from the file. Exit the
|
||||
* do-while loop and trigger the exception condition
|
||||
*
|
||||
* @var string|bool
|
||||
*/
|
||||
$buf = false;
|
||||
break;
|
||||
}
|
||||
/**
|
||||
* Decrease the number of bytes returned from remaining
|
||||
*/
|
||||
$remaining -= RandomCompat_strlen($read);
|
||||
/**
|
||||
* @var string $buf
|
||||
*/
|
||||
$buf .= $read;
|
||||
} while ($remaining > 0);
|
||||
|
||||
/**
|
||||
* Is our result valid?
|
||||
* @var string|bool $buf
|
||||
*/
|
||||
if (is_string($buf)) {
|
||||
if (RandomCompat_strlen($buf) === $bytes) {
|
||||
/**
|
||||
* Return our random entropy buffer here:
|
||||
*/
|
||||
return $buf;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* If we reach here, PHP has failed us.
|
||||
*/
|
||||
throw new Exception(
|
||||
'Error reading from source device'
|
||||
);
|
||||
}
|
||||
}
|
||||
@ -1,91 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* Random_* Compatibility Library
|
||||
* for using the new PHP 7 random_* API in PHP 5 projects
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
if (!is_callable('random_bytes')) {
|
||||
/**
|
||||
* If the libsodium PHP extension is loaded, we'll use it above any other
|
||||
* solution.
|
||||
*
|
||||
* libsodium-php project:
|
||||
* @ref https://github.com/jedisct1/libsodium-php
|
||||
*
|
||||
* @param int $bytes
|
||||
*
|
||||
* @throws Exception
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
function random_bytes($bytes)
|
||||
{
|
||||
try {
|
||||
/** @var int $bytes */
|
||||
$bytes = RandomCompat_intval($bytes);
|
||||
} catch (TypeError $ex) {
|
||||
throw new TypeError(
|
||||
'random_bytes(): $bytes must be an integer'
|
||||
);
|
||||
}
|
||||
|
||||
if ($bytes < 1) {
|
||||
throw new Error(
|
||||
'Length must be greater than 0'
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* \Sodium\randombytes_buf() doesn't allow more than 2147483647 bytes to be
|
||||
* generated in one invocation.
|
||||
*/
|
||||
/** @var string|bool $buf */
|
||||
if ($bytes > 2147483647) {
|
||||
$buf = '';
|
||||
for ($i = 0; $i < $bytes; $i += 1073741824) {
|
||||
$n = ($bytes - $i) > 1073741824
|
||||
? 1073741824
|
||||
: $bytes - $i;
|
||||
$buf .= \Sodium\randombytes_buf($n);
|
||||
}
|
||||
} else {
|
||||
/** @var string|bool $buf */
|
||||
$buf = \Sodium\randombytes_buf($bytes);
|
||||
}
|
||||
|
||||
if (is_string($buf)) {
|
||||
if (RandomCompat_strlen($buf) === $bytes) {
|
||||
return $buf;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* If we reach here, PHP has failed us.
|
||||
*/
|
||||
throw new Exception(
|
||||
'Could not gather sufficient random data'
|
||||
);
|
||||
}
|
||||
}
|
||||
@ -1,93 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* Random_* Compatibility Library
|
||||
* for using the new PHP 7 random_* API in PHP 5 projects
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
if (!is_callable('random_bytes')) {
|
||||
/**
|
||||
* If the libsodium PHP extension is loaded, we'll use it above any other
|
||||
* solution.
|
||||
*
|
||||
* libsodium-php project:
|
||||
* @ref https://github.com/jedisct1/libsodium-php
|
||||
*
|
||||
* @param int $bytes
|
||||
*
|
||||
* @throws Exception
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
function random_bytes($bytes)
|
||||
{
|
||||
try {
|
||||
/** @var int $bytes */
|
||||
$bytes = RandomCompat_intval($bytes);
|
||||
} catch (TypeError $ex) {
|
||||
throw new TypeError(
|
||||
'random_bytes(): $bytes must be an integer'
|
||||
);
|
||||
}
|
||||
|
||||
if ($bytes < 1) {
|
||||
throw new Error(
|
||||
'Length must be greater than 0'
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
$buf = '';
|
||||
|
||||
/**
|
||||
* \Sodium\randombytes_buf() doesn't allow more than 2147483647 bytes to be
|
||||
* generated in one invocation.
|
||||
*/
|
||||
if ($bytes > 2147483647) {
|
||||
for ($i = 0; $i < $bytes; $i += 1073741824) {
|
||||
$n = ($bytes - $i) > 1073741824
|
||||
? 1073741824
|
||||
: $bytes - $i;
|
||||
$buf .= Sodium::randombytes_buf((int) $n);
|
||||
}
|
||||
} else {
|
||||
$buf .= Sodium::randombytes_buf((int) $bytes);
|
||||
}
|
||||
|
||||
if (is_string($buf)) {
|
||||
if (RandomCompat_strlen($buf) === $bytes) {
|
||||
return $buf;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* If we reach here, PHP has failed us.
|
||||
*/
|
||||
throw new Exception(
|
||||
'Could not gather sufficient random data'
|
||||
);
|
||||
}
|
||||
}
|
||||
@ -1,79 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* Random_* Compatibility Library
|
||||
* for using the new PHP 7 random_* API in PHP 5 projects
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
if (!is_callable('random_bytes')) {
|
||||
/**
|
||||
* Powered by ext/mcrypt (and thankfully NOT libmcrypt)
|
||||
*
|
||||
* @ref https://bugs.php.net/bug.php?id=55169
|
||||
* @ref https://github.com/php/php-src/blob/c568ffe5171d942161fc8dda066bce844bdef676/ext/mcrypt/mcrypt.c#L1321-L1386
|
||||
*
|
||||
* @param int $bytes
|
||||
*
|
||||
* @throws Exception
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
function random_bytes($bytes)
|
||||
{
|
||||
try {
|
||||
/** @var int $bytes */
|
||||
$bytes = RandomCompat_intval($bytes);
|
||||
} catch (TypeError $ex) {
|
||||
throw new TypeError(
|
||||
'random_bytes(): $bytes must be an integer'
|
||||
);
|
||||
}
|
||||
|
||||
if ($bytes < 1) {
|
||||
throw new Error(
|
||||
'Length must be greater than 0'
|
||||
);
|
||||
}
|
||||
|
||||
/** @var string|bool $buf */
|
||||
$buf = @mcrypt_create_iv((int) $bytes, (int) MCRYPT_DEV_URANDOM);
|
||||
if (
|
||||
is_string($buf)
|
||||
&&
|
||||
RandomCompat_strlen($buf) === $bytes
|
||||
) {
|
||||
/**
|
||||
* Return our random entropy buffer here:
|
||||
*/
|
||||
return $buf;
|
||||
}
|
||||
|
||||
/**
|
||||
* If we reach here, PHP has failed us.
|
||||
*/
|
||||
throw new Exception(
|
||||
'Could not gather sufficient random data'
|
||||
);
|
||||
}
|
||||
}
|
||||
204
vendor/paragonie/random_compat/lib/random_int.php
vendored
204
vendor/paragonie/random_compat/lib/random_int.php
vendored
@ -1,204 +0,0 @@
|
||||
<?php
|
||||
|
||||
if (!is_callable('random_int')) {
|
||||
/**
|
||||
* Random_* Compatibility Library
|
||||
* for using the new PHP 7 random_* API in PHP 5 projects
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Fetch a random integer between $min and $max inclusive
|
||||
*
|
||||
* @param int $min
|
||||
* @param int $max
|
||||
*
|
||||
* @throws Exception
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
function random_int($min, $max)
|
||||
{
|
||||
/**
|
||||
* Type and input logic checks
|
||||
*
|
||||
* If you pass it a float in the range (~PHP_INT_MAX, PHP_INT_MAX)
|
||||
* (non-inclusive), it will sanely cast it to an int. If you it's equal to
|
||||
* ~PHP_INT_MAX or PHP_INT_MAX, we let it fail as not an integer. Floats
|
||||
* lose precision, so the <= and => operators might accidentally let a float
|
||||
* through.
|
||||
*/
|
||||
|
||||
try {
|
||||
/** @var int $min */
|
||||
$min = RandomCompat_intval($min);
|
||||
} catch (TypeError $ex) {
|
||||
throw new TypeError(
|
||||
'random_int(): $min must be an integer'
|
||||
);
|
||||
}
|
||||
|
||||
try {
|
||||
/** @var int $max */
|
||||
$max = RandomCompat_intval($max);
|
||||
} catch (TypeError $ex) {
|
||||
throw new TypeError(
|
||||
'random_int(): $max must be an integer'
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Now that we've verified our weak typing system has given us an integer,
|
||||
* let's validate the logic then we can move forward with generating random
|
||||
* integers along a given range.
|
||||
*/
|
||||
if ($min > $max) {
|
||||
throw new Error(
|
||||
'Minimum value must be less than or equal to the maximum value'
|
||||
);
|
||||
}
|
||||
|
||||
if ($max === $min) {
|
||||
return (int) $min;
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize variables to 0
|
||||
*
|
||||
* We want to store:
|
||||
* $bytes => the number of random bytes we need
|
||||
* $mask => an integer bitmask (for use with the &) operator
|
||||
* so we can minimize the number of discards
|
||||
*/
|
||||
$attempts = $bits = $bytes = $mask = $valueShift = 0;
|
||||
/** @var int $attempts */
|
||||
/** @var int $bits */
|
||||
/** @var int $bytes */
|
||||
/** @var int $mask */
|
||||
/** @var int $valueShift */
|
||||
|
||||
/**
|
||||
* At this point, $range is a positive number greater than 0. It might
|
||||
* overflow, however, if $max - $min > PHP_INT_MAX. PHP will cast it to
|
||||
* a float and we will lose some precision.
|
||||
*
|
||||
* @var int|float $range
|
||||
*/
|
||||
$range = $max - $min;
|
||||
|
||||
/**
|
||||
* Test for integer overflow:
|
||||
*/
|
||||
if (!is_int($range)) {
|
||||
|
||||
/**
|
||||
* Still safely calculate wider ranges.
|
||||
* Provided by @CodesInChaos, @oittaa
|
||||
*
|
||||
* @ref https://gist.github.com/CodesInChaos/03f9ea0b58e8b2b8d435
|
||||
*
|
||||
* We use ~0 as a mask in this case because it generates all 1s
|
||||
*
|
||||
* @ref https://eval.in/400356 (32-bit)
|
||||
* @ref http://3v4l.org/XX9r5 (64-bit)
|
||||
*/
|
||||
$bytes = PHP_INT_SIZE;
|
||||
/** @var int $mask */
|
||||
$mask = ~0;
|
||||
|
||||
} else {
|
||||
|
||||
/**
|
||||
* $bits is effectively ceil(log($range, 2)) without dealing with
|
||||
* type juggling
|
||||
*/
|
||||
while ($range > 0) {
|
||||
if ($bits % 8 === 0) {
|
||||
++$bytes;
|
||||
}
|
||||
++$bits;
|
||||
$range >>= 1;
|
||||
/** @var int $mask */
|
||||
$mask = $mask << 1 | 1;
|
||||
}
|
||||
$valueShift = $min;
|
||||
}
|
||||
|
||||
/** @var int $val */
|
||||
$val = 0;
|
||||
/**
|
||||
* Now that we have our parameters set up, let's begin generating
|
||||
* random integers until one falls between $min and $max
|
||||
*/
|
||||
/** @psalm-suppress RedundantCondition */
|
||||
do {
|
||||
/**
|
||||
* The rejection probability is at most 0.5, so this corresponds
|
||||
* to a failure probability of 2^-128 for a working RNG
|
||||
*/
|
||||
if ($attempts > 128) {
|
||||
throw new Exception(
|
||||
'random_int: RNG is broken - too many rejections'
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Let's grab the necessary number of random bytes
|
||||
*/
|
||||
$randomByteString = random_bytes($bytes);
|
||||
|
||||
/**
|
||||
* Let's turn $randomByteString into an integer
|
||||
*
|
||||
* This uses bitwise operators (<< and |) to build an integer
|
||||
* out of the values extracted from ord()
|
||||
*
|
||||
* Example: [9F] | [6D] | [32] | [0C] =>
|
||||
* 159 + 27904 + 3276800 + 201326592 =>
|
||||
* 204631455
|
||||
*/
|
||||
$val &= 0;
|
||||
for ($i = 0; $i < $bytes; ++$i) {
|
||||
$val |= ord($randomByteString[$i]) << ($i * 8);
|
||||
}
|
||||
/** @var int $val */
|
||||
|
||||
/**
|
||||
* Apply mask
|
||||
*/
|
||||
$val &= $mask;
|
||||
$val += $valueShift;
|
||||
|
||||
++$attempts;
|
||||
/**
|
||||
* If $val overflows to a floating point number,
|
||||
* ... or is larger than $max,
|
||||
* ... or smaller than $min,
|
||||
* then try again.
|
||||
*/
|
||||
} while (!is_int($val) || $val > $max || $val < $min);
|
||||
|
||||
return (int) $val;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user