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Merge branch 'master' of https://github.com/PrivateBin/PrivateBin

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rugk 2018-07-01 20:23:17 +02:00
parent c1ab1dd8c5 17a468a4e5
commit 4f17dde5ee
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25 changed files with 517 additions and 436 deletions
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CHANGELOG.md
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@ -11,7 +11,7 @@
* CHANGED: Shipped .htaccess files were updated for Apache 2.4 (#192) * CHANGED: Shipped .htaccess files were updated for Apache 2.4 (#192)
* CHANGED: Cleanup of bootstrap template variants and moved icons to `img` directory * CHANGED: Cleanup of bootstrap template variants and moved icons to `img` directory
* CHANGED: Removed option to hide clone button on expiring pastes, since this requires reading the paste for rendering the template, which leaks information on the pastes state * CHANGED: Removed option to hide clone button on expiring pastes, since this requires reading the paste for rendering the template, which leaks information on the pastes state
* CHANGED: Upgrading libraries to: SJCL 1.0.7, jQuery 3.3.1, Base64 2.4.5, Showdown 1.8.6 & DOMpurify 1.0.5 * CHANGED: Upgrading libraries to: SJCL 1.0.7, jQuery 3.3.1, Base64 2.4.5, Showdown 1.8.6, DOMpurify 1.0.5 & Prettify 453bd5f
* CHANGED: Refactored JavaScript code, making it modular with private and public functions, making it much easier to maintain (#178) * CHANGED: Refactored JavaScript code, making it modular with private and public functions, making it much easier to maintain (#178)
* FIXED: To counteract regressions introduced by the refactoring, we finally introduced property based unit testing for the JavaScript code, this caught several regressions, but also some very old bugs not found so far (#32) * FIXED: To counteract regressions introduced by the refactoring, we finally introduced property based unit testing for the JavaScript code, this caught several regressions, but also some very old bugs not found so far (#32)
* **1.1.1 (2017-10-06)** * **1.1.1 (2017-10-06)**

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composer.json
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@ -13,7 +13,7 @@
}, },
"require": { "require": {
"php": "^5.4.0 || ^7.0", "php": "^5.4.0 || ^7.0",
"paragonie/random_compat": "2.0.4", "paragonie/random_compat": "2.0.15",
"yzalis/identicon": "1.1.0" "yzalis/identicon": "1.1.0"
}, },
"require-dev": { "require-dev": {

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css/prettify/desert.css
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css/prettify/doxy.css
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css/prettify/prettify.css
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css/prettify/sons-of-obsidian.css
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css/prettify/sunburst.css
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js/prettify.js
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2
tpl/bootstrap.php
View File

@ -65,7 +65,7 @@ endif;
<?php <?php
if ($SYNTAXHIGHLIGHTING): if ($SYNTAXHIGHLIGHTING):
?> ?>
<script type="text/javascript" data-cfasync="false" src="js/prettify.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-m8iHxoN+Fe12xxFwWNdY/TS4KoFntHp29qY0xUzBnPd0bkKMOR/dFhEdTWydpt0b/fIXyhB+znGYUvgjfJ2RzQ==" crossorigin="anonymous"></script> <script type="text/javascript" data-cfasync="false" src="js/prettify.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-puO0Ogy++IoA2Pb9IjSxV1n4+kQkKXYAEUtVzfZpQepyDPyXk8hokiYDS7ybMogYlyyEIwMLpZqVhCkARQWLMg==" crossorigin="anonymous"></script>
<?php <?php
endif; endif;
if ($MARKDOWN): if ($MARKDOWN):

2
tpl/page.php
View File

@ -39,7 +39,7 @@ endif;
<?php <?php
if ($SYNTAXHIGHLIGHTING): if ($SYNTAXHIGHLIGHTING):
?> ?>
<script type="text/javascript" data-cfasync="false" src="js/prettify.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-m8iHxoN+Fe12xxFwWNdY/TS4KoFntHp29qY0xUzBnPd0bkKMOR/dFhEdTWydpt0b/fIXyhB+znGYUvgjfJ2RzQ==" crossorigin="anonymous"></script> <script type="text/javascript" data-cfasync="false" src="js/prettify.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-puO0Ogy++IoA2Pb9IjSxV1n4+kQkKXYAEUtVzfZpQepyDPyXk8hokiYDS7ybMogYlyyEIwMLpZqVhCkARQWLMg==" crossorigin="anonymous"></script>
<?php <?php
endif; endif;
if ($MARKDOWN): if ($MARKDOWN):

36
tst/ConfigurationTestGenerator.php
View File

@ -11,8 +11,8 @@
*/ */
include 'Bootstrap.php'; include 'Bootstrap.php';
$vrd = array('view', 'read', 'delete'); $vd = array('view', 'delete');
$vcud = array('view', 'create', 'read', 'delete'); $vcd = array('view', 'create', 'delete');
new ConfigurationTestGenerator(array( new ConfigurationTestGenerator(array(
'main/discussion' => array( 'main/discussion' => array(
@ -20,10 +20,10 @@ new ConfigurationTestGenerator(array(
'setting' => true, 'setting' => true,
'tests' => array( 'tests' => array(
array( array(
'conditions' => array('steps' => $vrd), 'conditions' => array('steps' => $vd),
'type' => 'RegExp', 'type' => 'RegExp',
'args' => array( 'args' => array(
'#<div[^>]*id="opendisc"[^>]*>#', '#<div[^>]*id="opendiscussionoption"[^>]*>#',
'$content', '$content',
'outputs enabled discussion correctly', 'outputs enabled discussion correctly',
), ),
@ -46,20 +46,20 @@ new ConfigurationTestGenerator(array(
), ),
), ),
), ),
'affects' => $vcud, 'affects' => $vcd,
), array( ), array(
'setting' => false, 'setting' => false,
'tests' => array( 'tests' => array(
array( array(
'type' => 'NotRegExp', 'type' => 'NotRegExp',
'args' => array( 'args' => array(
'#<div[^>]*id="opendisc"[^>]*>#', '#<div[^>]*id="opendiscussionoption"[^>]*>#',
'$content', '$content',
'outputs disabled discussion correctly', 'outputs disabled discussion correctly',
), ),
), ),
), ),
'affects' => $vrd, 'affects' => $vd,
), ),
), ),
'main/opendiscussion' => array( 'main/opendiscussion' => array(
@ -76,7 +76,7 @@ new ConfigurationTestGenerator(array(
), ),
), ),
), ),
'affects' => $vrd, 'affects' => $vd,
), array( ), array(
'setting' => false, 'setting' => false,
'tests' => array( 'tests' => array(
@ -90,7 +90,7 @@ new ConfigurationTestGenerator(array(
), ),
), ),
), ),
'affects' => $vrd, 'affects' => $vd,
), ),
), ),
'main/burnafterreadingselected' => array( 'main/burnafterreadingselected' => array(
@ -135,7 +135,7 @@ new ConfigurationTestGenerator(array(
), ),
), ),
), ),
'affects' => $vrd, 'affects' => $vd,
), array( ), array(
'setting' => false, 'setting' => false,
'tests' => array( 'tests' => array(
@ -149,7 +149,7 @@ new ConfigurationTestGenerator(array(
), ),
), ),
), ),
'affects' => $vrd, 'affects' => $vd,
), ),
), ),
'main/template' => array( 'main/template' => array(
@ -172,7 +172,7 @@ new ConfigurationTestGenerator(array(
), ),
), ),
), ),
'affects' => $vrd, 'affects' => $vd,
), array( ), array(
'setting' => 'bootstrap', 'setting' => 'bootstrap',
'tests' => array( 'tests' => array(
@ -192,7 +192,7 @@ new ConfigurationTestGenerator(array(
), ),
), ),
), ),
'affects' => $vrd, 'affects' => $vd,
), ),
), ),
'main/sizelimit' => array( 'main/sizelimit' => array(
@ -507,6 +507,7 @@ EOT;
$code .= PHP_EOL . <<<'EOT' $code .= PHP_EOL . <<<'EOT'
$this->_model->create(Helper::getPasteId(), Helper::getPaste()); $this->_model->create(Helper::getPasteId(), Helper::getPaste());
$_SERVER['QUERY_STRING'] = Helper::getPasteId(); $_SERVER['QUERY_STRING'] = Helper::getPasteId();
$_SERVER['HTTP_X_REQUESTED_WITH'] = 'JSONHttpRequest';
EOT; EOT;
break; break;
case 'Delete': case 'Delete':
@ -539,11 +540,10 @@ EOT;
case 'Read': case 'Read':
$code .= <<<'EOT' $code .= <<<'EOT'
$this->assertContains( $response = json_decode($content, true);
htmlspecialchars(json_encode(Helper::getPaste()['data']), ENT_NOQUOTES), $this->assertEquals(0, $response['status'], 'outputs success status');
$content, $this->assertEquals(Helper::getPasteId(), $response['id'], 'outputs id correctly');
'outputs data correctly' $this->assertEquals(Helper::getPaste()['data'], $response['data'], 'outputs data correctly');
);
EOT; EOT;
break; break;
case 'Delete': case 'Delete':

2
vendor/autoload.php vendored
View File

@ -2,6 +2,6 @@
// autoload.php @generated by Composer // autoload.php @generated by Composer
require_once __DIR__ . '/composer' . '/autoload_real.php'; require_once __DIR__ . '/composer/autoload_real.php';
return ComposerAutoloaderInitDontChange::getLoader(); return ComposerAutoloaderInitDontChange::getLoader();

60
vendor/composer/ClassLoader.php vendored
View File

@ -53,8 +53,9 @@ class ClassLoader
private $useIncludePath = false; private $useIncludePath = false;
private $classMap = array(); private $classMap = array();
private $classMapAuthoritative = false; private $classMapAuthoritative = false;
private $missingClasses = array();
private $apcuPrefix;
public function getPrefixes() public function getPrefixes()
{ {
@ -271,6 +272,26 @@ class ClassLoader
return $this->classMapAuthoritative; return $this->classMapAuthoritative;
} }
/**
* APCu prefix to use to cache found/not-found classes, if the extension is enabled.
*
* @param string|null $apcuPrefix
*/
public function setApcuPrefix($apcuPrefix)
{
$this->apcuPrefix = function_exists('apcu_fetch') && ini_get('apc.enabled') ? $apcuPrefix : null;
}
/**
* The APCu prefix in use, or null if APCu caching is not enabled.
*
* @return string|null
*/
public function getApcuPrefix()
{
return $this->apcuPrefix;
}
/** /**
* Registers this instance as an autoloader. * Registers this instance as an autoloader.
* *
@ -313,29 +334,34 @@ class ClassLoader
*/ */
public function findFile($class) public function findFile($class)
{ {
// work around for PHP 5.3.0 - 5.3.2 https://bugs.php.net/50731
if ('\\' == $class[0]) {
$class = substr($class, 1);
}
// class map lookup // class map lookup
if (isset($this->classMap[$class])) { if (isset($this->classMap[$class])) {
return $this->classMap[$class]; return $this->classMap[$class];
} }
if ($this->classMapAuthoritative) { if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
return false; return false;
} }
if (null !== $this->apcuPrefix) {
$file = apcu_fetch($this->apcuPrefix.$class, $hit);
if ($hit) {
return $file;
}
}
$file = $this->findFileWithExtension($class, '.php'); $file = $this->findFileWithExtension($class, '.php');
// Search for Hack files if we are running on HHVM // Search for Hack files if we are running on HHVM
if ($file === null && defined('HHVM_VERSION')) { if (false === $file && defined('HHVM_VERSION')) {
$file = $this->findFileWithExtension($class, '.hh'); $file = $this->findFileWithExtension($class, '.hh');
} }
if ($file === null) { if (null !== $this->apcuPrefix) {
apcu_add($this->apcuPrefix.$class, $file);
}
if (false === $file) {
// Remember that this class does not exist. // Remember that this class does not exist.
return $this->classMap[$class] = false; $this->missingClasses[$class] = true;
} }
return $file; return $file;
@ -348,10 +374,14 @@ class ClassLoader
$first = $class[0]; $first = $class[0];
if (isset($this->prefixLengthsPsr4[$first])) { if (isset($this->prefixLengthsPsr4[$first])) {
foreach ($this->prefixLengthsPsr4[$first] as $prefix => $length) { $subPath = $class;
if (0 === strpos($class, $prefix)) { while (false !== $lastPos = strrpos($subPath, '\\')) {
foreach ($this->prefixDirsPsr4[$prefix] as $dir) { $subPath = substr($subPath, 0, $lastPos);
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $length))) { $search = $subPath.'\\';
if (isset($this->prefixDirsPsr4[$search])) {
$pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
foreach ($this->prefixDirsPsr4[$search] as $dir) {
if (file_exists($file = $dir . $pathEnd)) {
return $file; return $file;
} }
} }
@ -399,6 +429,8 @@ class ClassLoader
if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) { if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
return $file; return $file;
} }
return false;
} }
} }

2
vendor/composer/autoload_real.php vendored
View File

@ -23,7 +23,7 @@ class ComposerAutoloaderInitDontChange
self::$loader = $loader = new \Composer\Autoload\ClassLoader(); self::$loader = $loader = new \Composer\Autoload\ClassLoader();
spl_autoload_unregister(array('ComposerAutoloaderInitDontChange', 'loadClassLoader')); spl_autoload_unregister(array('ComposerAutoloaderInitDontChange', 'loadClassLoader'));
$useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION'); $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
if ($useStaticLoader) { if ($useStaticLoader) {
require_once __DIR__ . '/autoload_static.php'; require_once __DIR__ . '/autoload_static.php';

16
vendor/paragonie/random_compat/lib/byte_safe_strings.php vendored
View File

@ -5,7 +5,7 @@
* *
* The MIT License (MIT) * The MIT License (MIT)
* *
* Copyright (c) 2015 - 2016 Paragon Initiative Enterprises * Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -51,7 +51,7 @@ if (!is_callable('RandomCompat_strlen')) {
); );
} }
return mb_strlen($binary_string, '8bit'); return (int) mb_strlen($binary_string, '8bit');
} }
} else { } else {
@ -73,7 +73,7 @@ if (!is_callable('RandomCompat_strlen')) {
'RandomCompat_strlen() expects a string' 'RandomCompat_strlen() expects a string'
); );
} }
return strlen($binary_string); return (int) strlen($binary_string);
} }
} }
} }
@ -118,7 +118,7 @@ if (!is_callable('RandomCompat_substr')) {
* mb_substr($str, 0, NULL, '8bit') returns an empty string on * mb_substr($str, 0, NULL, '8bit') returns an empty string on
* PHP 5.3, so we have to find the length ourselves. * PHP 5.3, so we have to find the length ourselves.
*/ */
$length = RandomCompat_strlen($length) - $start; $length = RandomCompat_strlen($binary_string) - $start;
} elseif (!is_int($length)) { } elseif (!is_int($length)) {
throw new TypeError( throw new TypeError(
'RandomCompat_substr(): Third argument should be an integer, or omitted' 'RandomCompat_substr(): Third argument should be an integer, or omitted'
@ -130,10 +130,10 @@ if (!is_callable('RandomCompat_substr')) {
return ''; return '';
} }
if ($start > RandomCompat_strlen($binary_string)) { if ($start > RandomCompat_strlen($binary_string)) {
return false; return '';
} }
return mb_substr($binary_string, $start, $length, '8bit'); return (string) mb_substr($binary_string, $start, $length, '8bit');
} }
} else { } else {
@ -172,10 +172,10 @@ if (!is_callable('RandomCompat_substr')) {
); );
} }
return substr($binary_string, $start, $length); return (string) substr($binary_string, $start, $length);
} }
return substr($binary_string, $start); return (string) substr($binary_string, $start);
} }
} }
} }

24
vendor/paragonie/random_compat/lib/cast_to_int.php vendored
View File

@ -5,7 +5,7 @@
* *
* The MIT License (MIT) * The MIT License (MIT)
* *
* Copyright (c) 2015 - 2016 Paragon Initiative Enterprises * Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -38,15 +38,18 @@ if (!is_callable('RandomCompat_intval')) {
* through. * through.
* *
* @param int|float $number The number we want to convert to an int * @param int|float $number The number we want to convert to an int
* @param boolean $fail_open Set to true to not throw an exception * @param bool $fail_open Set to true to not throw an exception
* *
* @return int (or float if $fail_open) * @return float|int
* @psalm-suppress InvalidReturnType
* *
* @throws TypeError * @throws TypeError
*/ */
function RandomCompat_intval($number, $fail_open = false) function RandomCompat_intval($number, $fail_open = false)
{ {
if (is_numeric($number)) { if (is_int($number) || is_float($number)) {
$number += 0;
} elseif (is_numeric($number)) {
$number += 0; $number += 0;
} }
@ -60,12 +63,13 @@ if (!is_callable('RandomCompat_intval')) {
$number = (int) $number; $number = (int) $number;
} }
if (is_int($number) || $fail_open) { if (is_int($number)) {
return $number; return (int) $number;
} elseif (!$fail_open) {
throw new TypeError(
'Expected an integer.'
);
} }
return $number;
throw new TypeError(
'Expected an integer.'
);
} }
} }

2
vendor/paragonie/random_compat/lib/error_polyfill.php vendored
View File

@ -5,7 +5,7 @@
* *
* The MIT License (MIT) * The MIT License (MIT)
* *
* Copyright (c) 2015 - 2016 Paragon Initiative Enterprises * Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal

331
vendor/paragonie/random_compat/lib/random.php vendored
View File

@ -3,12 +3,12 @@
* Random_* Compatibility Library * Random_* Compatibility Library
* for using the new PHP 7 random_* API in PHP 5 projects * for using the new PHP 7 random_* API in PHP 5 projects
* *
* @version 2.0.4 * @version 2.0.15
* @released 2016-11-07 * @released 2018-06-08
* *
* The MIT License (MIT) * The MIT License (MIT)
* *
* Copyright (c) 2015 - 2016 Paragon Initiative Enterprises * Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -44,172 +44,183 @@ if (!defined('PHP_VERSION_ID')) {
/** /**
* PHP 7.0.0 and newer have these functions natively. * PHP 7.0.0 and newer have these functions natively.
*/ */
if (PHP_VERSION_ID < 70000) { if (PHP_VERSION_ID >= 70000) {
if (!defined('RANDOM_COMPAT_READ_BUFFER')) { return;
define('RANDOM_COMPAT_READ_BUFFER', 8); }
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';
}
} }
$RandomCompatDIR = dirname(__FILE__); /**
* 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');
require_once $RandomCompatDIR.'/byte_safe_strings.php'; if (!empty($RandomCompat_basedir)) {
require_once $RandomCompatDIR.'/cast_to_int.php'; $RandomCompat_open_basedir = explode(
require_once $RandomCompatDIR.'/error_polyfill.php'; PATH_SEPARATOR,
strtolower($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 {
$RandomCompatCOMtest = new COM('CAPICOM.Utilities.1');
if (method_exists($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')) { if (!is_callable('random_bytes')) {
/** /**
* PHP 5.2.0 - 5.6.x way to implement 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.
* *
* We use conditional statements here to define the function in accordance * @param mixed $length
* to the operating environment. It's a micro-optimization. * @psalm-suppress MissingReturnType
* * @psalm-suppress InvalidReturnType
* In order of preference: * @throws Exception
* 1. Use libsodium if available. * @return string
* 2. fread() /dev/urandom if available (never on Windows)
* 3. mcrypt_create_iv($bytes, MCRYPT_DEV_URANDOM)
* 4. COM('CAPICOM.Utilities.1')->GetRandom()
* 5. openssl_random_pseudo_bytes() (absolute last resort)
*
* See RATIONALE.md for our reasoning behind this particular order
*/ */
if (extension_loaded('libsodium')) { function random_bytes($length)
// See random_bytes_libsodium.php {
if (PHP_VERSION_ID >= 50300 && is_callable('\\Sodium\\randombytes_buf')) { unset($length); // Suppress "variable not used" warnings.
require_once $RandomCompatDIR.'/random_bytes_libsodium.php'; throw new Exception(
} elseif (method_exists('Sodium', 'randombytes_buf')) { 'There is no suitable CSPRNG installed on your system'
require_once $RandomCompatDIR.'/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.'/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
* - PHP >= 5.3.7
* - 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 (
!is_callable('random_bytes')
&&
PHP_VERSION_ID >= 50307
&&
extension_loaded('mcrypt')
) {
// Prevent this code from hanging indefinitely on non-Windows;
// see https://bugs.php.net/bug.php?id=69833
if (
DIRECTORY_SEPARATOR !== '/' ||
(PHP_VERSION_ID <= 50609 || PHP_VERSION_ID >= 50613)
) {
// See random_bytes_mcrypt.php
require_once $RandomCompatDIR.'/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'))
); );
return '';
if (!in_array('com', $RandomCompat_disabled_classes)) {
try {
$RandomCompatCOMtest = new COM('CAPICOM.Utilities.1');
if (method_exists($RandomCompatCOMtest, 'GetRandom')) {
// See random_bytes_com_dotnet.php
require_once $RandomCompatDIR.'/random_bytes_com_dotnet.php';
}
} catch (com_exception $e) {
// Don't try to use it.
}
}
$RandomCompat_disabled_classes = null;
$RandomCompatCOMtest = null;
}
/**
* throw new Exception
*/
if (!is_callable('random_bytes')) {
/**
* We don't have any more options, so let's throw an exception right now
* and hope the developer won't let it fail silently.
*/
function random_bytes($length)
{
throw new Exception(
'There is no suitable CSPRNG installed on your system'
);
}
} }
} }
if (!is_callable('random_int')) {
require_once $RandomCompatDIR.'/random_int.php';
}
$RandomCompatDIR = null;
} }
if (!is_callable('random_int')) {
require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'random_int.php';
}
$RandomCompatDIR = null;

7
vendor/paragonie/random_compat/lib/random_bytes_com_dotnet.php vendored
View File

@ -5,7 +5,7 @@
* *
* The MIT License (MIT) * The MIT License (MIT)
* *
* Copyright (c) 2015 - 2016 Paragon Initiative Enterprises * Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -55,6 +55,11 @@ if (!is_callable('random_bytes')) {
} }
$buf = ''; $buf = '';
if (!class_exists('COM')) {
throw new Error(
'COM does not exist'
);
}
$util = new COM('CAPICOM.Utilities.1'); $util = new COM('CAPICOM.Utilities.1');
$execCount = 0; $execCount = 0;

37
vendor/paragonie/random_compat/lib/random_bytes_dev_urandom.php vendored
View File

@ -5,7 +5,7 @@
* *
* The MIT License (MIT) * The MIT License (MIT)
* *
* Copyright (c) 2015 - 2016 Paragon Initiative Enterprises * Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -104,33 +104,50 @@ if (!is_callable('random_bytes')) {
* page load. * page load.
*/ */
if (!empty($fp)) { if (!empty($fp)) {
/**
* @var int
*/
$remaining = $bytes; $remaining = $bytes;
/**
* @var string|bool
*/
$buf = ''; $buf = '';
/** /**
* We use fread() in a loop to protect against partial reads * We use fread() in a loop to protect against partial reads
*/ */
do { do {
/**
* @var string|bool
*/
$read = fread($fp, $remaining); $read = fread($fp, $remaining);
if ($read === false) { if (!is_string($read)) {
/** if ($read === false) {
* We cannot safely read from the file. Exit the /**
* do-while loop and trigger the exception condition * We cannot safely read from the file. Exit the
*/ * do-while loop and trigger the exception condition
$buf = false; *
break; * @var string|bool
*/
$buf = false;
break;
}
} }
/** /**
* Decrease the number of bytes returned from remaining * Decrease the number of bytes returned from remaining
*/ */
$remaining -= RandomCompat_strlen($read); $remaining -= RandomCompat_strlen($read);
$buf .= $read; /**
* @var string|bool
*/
$buf = $buf . $read;
} while ($remaining > 0); } while ($remaining > 0);
/** /**
* Is our result valid? * Is our result valid?
*/ */
if ($buf !== false) { if (is_string($buf)) {
if (RandomCompat_strlen($buf) === $bytes) { if (RandomCompat_strlen($buf) === $bytes) {
/** /**
* Return our random entropy buffer here: * Return our random entropy buffer here:

2
vendor/paragonie/random_compat/lib/random_bytes_libsodium.php vendored
View File

@ -5,7 +5,7 @@
* *
* The MIT License (MIT) * The MIT License (MIT)
* *
* Copyright (c) 2015 - 2016 Paragon Initiative Enterprises * Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal

14
vendor/paragonie/random_compat/lib/random_bytes_libsodium_legacy.php vendored
View File

@ -5,7 +5,7 @@
* *
* The MIT License (MIT) * The MIT License (MIT)
* *
* Copyright (c) 2015 - 2016 Paragon Initiative Enterprises * Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal
@ -56,23 +56,27 @@ if (!is_callable('random_bytes')) {
); );
} }
/**
* @var string
*/
$buf = '';
/** /**
* \Sodium\randombytes_buf() doesn't allow more than 2147483647 bytes to be * \Sodium\randombytes_buf() doesn't allow more than 2147483647 bytes to be
* generated in one invocation. * generated in one invocation.
*/ */
if ($bytes > 2147483647) { if ($bytes > 2147483647) {
$buf = '';
for ($i = 0; $i < $bytes; $i += 1073741824) { for ($i = 0; $i < $bytes; $i += 1073741824) {
$n = ($bytes - $i) > 1073741824 $n = ($bytes - $i) > 1073741824
? 1073741824 ? 1073741824
: $bytes - $i; : $bytes - $i;
$buf .= Sodium::randombytes_buf($n); $buf .= Sodium::randombytes_buf((int) $n);
} }
} else { } else {
$buf = Sodium::randombytes_buf($bytes); $buf .= Sodium::randombytes_buf((int) $bytes);
} }
if ($buf !== false) { if (is_string($buf)) {
if (RandomCompat_strlen($buf) === $bytes) { if (RandomCompat_strlen($buf) === $bytes) {
return $buf; return $buf;
} }

2
vendor/paragonie/random_compat/lib/random_bytes_mcrypt.php vendored
View File

@ -5,7 +5,7 @@
* *
* The MIT License (MIT) * The MIT License (MIT)
* *
* Copyright (c) 2015 - 2016 Paragon Initiative Enterprises * Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
* *
* Permission is hereby granted, free of charge, to any person obtaining a copy * Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal * of this software and associated documentation files (the "Software"), to deal

331
vendor/paragonie/random_compat/lib/random_int.php vendored
View File

@ -1,191 +1,190 @@
<?php <?php
/**
* Random_* Compatibility Library
* for using the new PHP 7 random_* API in PHP 5 projects
*
* The MIT License (MIT)
*
* Copyright (c) 2015 - 2016 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_int')) {
* 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 * Random_* Compatibility Library
* * for using the new PHP 7 random_* API in PHP 5 projects
* 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 * The MIT License (MIT)
* ~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 * Copyright (c) 2015 - 2018 Paragon Initiative Enterprises
* through. *
* 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.
*/ */
try {
$min = RandomCompat_intval($min);
} catch (TypeError $ex) {
throw new TypeError(
'random_int(): $min must be an integer'
);
}
try {
$max = RandomCompat_intval($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 $min;
}
/** /**
* Initialize variables to 0 * Fetch a random integer between $min and $max inclusive
* *
* We want to store: * @param int $min
* $bytes => the number of random bytes we need * @param int $max
* $mask => an integer bitmask (for use with the &) operator *
* so we can minimize the number of discards * @throws Exception
*
* @return int
*/ */
$attempts = $bits = $bytes = $mask = $valueShift = 0; function random_int($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 {
* At this point, $range is a positive number greater than 0. It might $min = RandomCompat_intval($min);
* overflow, however, if $max - $min > PHP_INT_MAX. PHP will cast it to } catch (TypeError $ex) {
* a float and we will lose some precision. throw new TypeError(
*/ 'random_int(): $min must be an integer'
$range = $max - $min; );
}
/** try {
* Test for integer overflow: $max = RandomCompat_intval($max);
*/ } catch (TypeError $ex) {
if (!is_int($range)) { throw new TypeError(
'random_int(): $max must be an integer'
);
}
/** /**
* Still safely calculate wider ranges. * Now that we've verified our weak typing system has given us an integer,
* Provided by @CodesInChaos, @oittaa * let's validate the logic then we can move forward with generating random
* * integers along a given range.
* @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)
*/ */
$bytes = PHP_INT_SIZE; if ($min > $max) {
$mask = ~0; throw new Error(
'Minimum value must be less than or equal to the maximum value'
);
}
} else { if ($max === $min) {
return (int) $min;
}
/** /**
* $bits is effectively ceil(log($range, 2)) without dealing with * Initialize variables to 0
* type juggling *
* We want to store:
* $bytes => the number of random bytes we need
* $mask => an integer bitmask (for use with the &) operator
* so we can minimize the number of discards
*/ */
while ($range > 0) { $attempts = $bits = $bytes = $mask = $valueShift = 0;
if ($bits % 8 === 0) {
++$bytes; /**
* 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.
*/
$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;
$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;
$mask = $mask << 1 | 1;
} }
++$bits; $valueShift = $min;
$range >>= 1;
$mask = $mask << 1 | 1;
}
$valueShift = $min;
}
/**
* Now that we have our parameters set up, let's begin generating
* random integers until one falls between $min and $max
*/
do {
/**
* The rejection probability is at most 0.5, so this corresponds
* to a failure probability of 2^-128 for a working RNG
*/
if ($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);
if ($randomByteString === false) {
throw new Exception(
'Random number generator failure'
);
}
/**
* 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; $val = 0;
for ($i = 0; $i < $bytes; ++$i) {
$val |= ord($randomByteString[$i]) << ($i * 8);
}
/** /**
* Apply mask * Now that we have our parameters set up, let's begin generating
* random integers until one falls between $min and $max
*/ */
$val &= $mask; do {
$val += $valueShift; /**
* The rejection probability is at most 0.5, so this corresponds
* to a failure probability of 2^-128 for a working RNG
*/
if ($attempts > 128) {
throw new Exception(
'random_int: RNG is broken - too many rejections'
);
}
++$attempts; /**
/** * Let's grab the necessary number of random bytes
* If $val overflows to a floating point number, */
* ... or is larger than $max, $randomByteString = random_bytes($bytes);
* ... or smaller than $min,
* then try again.
*/
} while (!is_int($val) || $val > $max || $val < $min);
return (int) $val; /**
* 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);
}
/**
* 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;
}
} }

9
vendor/paragonie/random_compat/psalm-autoload.php vendored Normal file
View File

@ -0,0 +1,9 @@
<?php
require_once 'lib/byte_safe_strings.php';
require_once 'lib/cast_to_int.php';
require_once 'lib/error_polyfill.php';
require_once 'other/ide_stubs/libsodium.php';
require_once 'lib/random.php';
$int = random_int(0, 65536);