"league/html-to-markdown": "~4.4.1",\r
"defuse/php-encryption": "1.*",\r
"pear/Text_LanguageDetect": "1.*",\r
- "pear-pear.php.net/Text_Highlighter": "*"\r
+ "pear-pear.php.net/Text_Highlighter": "*",\r
+ "paragonie/random_compat": "^2.0"\r
},\r
"repositories": [\r
{\r
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
"This file is @generated automatically"
],
- "content-hash": "a6a3dae4b15752d8f377b1fc1e5a2b47",
+ "content-hash": "a5c0c297b0e8185f2bcd3aad20ec5acc",
"packages": [
{
"name": "defuse/php-encryption",
],
"time": "2017-08-29T18:23:54+00:00"
},
+ {
+ "name": "paragonie/random_compat",
+ "version": "v2.0.11",
+ "source": {
+ "type": "git",
+ "url": "https://github.com/paragonie/random_compat.git",
+ "reference": "5da4d3c796c275c55f057af5a643ae297d96b4d8"
+ },
+ "dist": {
+ "type": "zip",
+ "url": "https://api.github.com/repos/paragonie/random_compat/zipball/5da4d3c796c275c55f057af5a643ae297d96b4d8",
+ "reference": "5da4d3c796c275c55f057af5a643ae297d96b4d8",
+ "shasum": ""
+ },
+ "require": {
+ "php": ">=5.2.0"
+ },
+ "require-dev": {
+ "phpunit/phpunit": "4.*|5.*"
+ },
+ "suggest": {
+ "ext-libsodium": "Provides a modern crypto API that can be used to generate random bytes."
+ },
+ "type": "library",
+ "autoload": {
+ "files": [
+ "lib/random.php"
+ ]
+ },
+ "notification-url": "https://packagist.org/downloads/",
+ "license": [
+ "MIT"
+ ],
+ "authors": [
+ {
+ "name": "Paragon Initiative Enterprises",
+ "email": "security@paragonie.com",
+ "homepage": "https://paragonie.com"
+ }
+ ],
+ "description": "PHP 5.x polyfill for random_bytes() and random_int() from PHP 7",
+ "keywords": [
+ "csprng",
+ "pseudorandom",
+ "random"
+ ],
+ "time": "2017-09-27T21:40:39+00:00"
+ },
{
"name": "pear-pear.php.net/Archive_Tar",
"version": "1.4.3",
return $output;
}
+/**
+ * @brief Generates a pseudo-random string of hexadecimal characters
+ *
+ * @param int $size
+ * @return string
+ */
+function random_string($size = 64)
+{
+ $byte_size = ceil($size / 2);
-// random string, there are 86 characters max in text mode, 128 for hex
-// output is urlsafe
+ $bytes = random_bytes($byte_size);
-define('RANDOM_STRING_HEX', 0x00);
-define('RANDOM_STRING_TEXT', 0x01);
+ $return = substr(bin2hex($bytes), 0, $size);
-function random_string($size = 64, $type = RANDOM_STRING_HEX) {
- // generate a bit of entropy and run it through the whirlpool
- $s = hash('whirlpool', (string) rand() . uniqid(rand(),true) . (string) rand(), (($type == RANDOM_STRING_TEXT) ? true : false));
- $s = (($type == RANDOM_STRING_TEXT) ? str_replace("\n", "", base64url_encode($s,true)) : $s);
- return substr($s,0,$size);
+ return $return;
}
/**
/**
* @brief Translate days and months names.
- *
+ *
* @param string $s String with day or month name.
* @return string Translated string.
*/
/**
* @brief Translate short days and months names.
- *
+ *
* @param string $s String with short day or month name.
* @return string Translated string.
*/
foreach ($r as $rr) {
$found = true;
do {
- $guid = substr(random_string(),0,16);
+ $guid = random_string(16);
$x = q("SELECT `uid` FROM `user` WHERE `guid` = '%s' LIMIT 1",
dbesc($guid)
);
'Console_Getopt' => $vendorDir . '/pear-pear.php.net/Console_Getopt/Console/Getopt.php',
'Detection\\MobileDetect' => $vendorDir . '/mobiledetect/mobiledetectlib/namespaced/Detection/MobileDetect.php',
'Friendica\\App' => $baseDir . '/src/App.php',
+ 'Friendica\\BaseObject' => $baseDir . '/src/BaseObject.php',
+ 'Friendica\\Content\\ForumManager' => $baseDir . '/src/Content/ForumManager.php',
'Friendica\\Content\\Smilies' => $baseDir . '/src/Content/Smilies.php',
- 'Friendica\\Core\\BaseObject' => $baseDir . '/src/Core/BaseObject.php',
'Friendica\\Core\\Cache' => $baseDir . '/src/Core/Cache.php',
'Friendica\\Core\\Config' => $baseDir . '/src/Core/Config.php',
- 'Friendica\\Core\\Conversation' => $baseDir . '/src/Core/Conversation.php',
- 'Friendica\\Core\\Item' => $baseDir . '/src/Core/Item.php',
'Friendica\\Core\\NotificationsManager' => $baseDir . '/src/Core/NotificationsManager.php',
'Friendica\\Core\\PConfig' => $baseDir . '/src/Core/PConfig.php',
'Friendica\\Core\\System' => $baseDir . '/src/Core/System.php',
'Friendica\\Core\\Worker' => $baseDir . '/src/Core/Worker.php',
'Friendica\\Database\\DBM' => $baseDir . '/src/Database/DBM.php',
'Friendica\\Model\\GlobalContact' => $baseDir . '/src/Model/GlobalContact.php',
+ 'Friendica\\Model\\User' => $baseDir . '/src/Model/User.php',
+ 'Friendica\\Network\\HTTPException' => $baseDir . '/src/Network/HTTPException.php',
+ 'Friendica\\Network\\HTTPException\\BadGatewayException' => $baseDir . '/src/Network/HTTPException/BadGatewayException.php',
+ 'Friendica\\Network\\HTTPException\\BadRequestException' => $baseDir . '/src/Network/HTTPException/BadRequestException.php',
+ 'Friendica\\Network\\HTTPException\\ConflictException' => $baseDir . '/src/Network/HTTPException/ConflictException.php',
+ 'Friendica\\Network\\HTTPException\\ExpectationFailedException' => $baseDir . '/src/Network/HTTPException/ExpectationFailedException.php',
+ 'Friendica\\Network\\HTTPException\\ForbiddenException' => $baseDir . '/src/Network/HTTPException/ForbiddenException.php',
+ 'Friendica\\Network\\HTTPException\\GatewayTimeoutException' => $baseDir . '/src/Network/HTTPException/GatewayTimeoutException.php',
+ 'Friendica\\Network\\HTTPException\\GoneException' => $baseDir . '/src/Network/HTTPException/GoneException.php',
+ 'Friendica\\Network\\HTTPException\\ImATeapotException' => $baseDir . '/src/Network/HTTPException/ImATeapotException.php',
+ 'Friendica\\Network\\HTTPException\\InternalServerErrorException' => $baseDir . '/src/Network/HTTPException/InternalServerErrorException.php',
+ 'Friendica\\Network\\HTTPException\\LenghtRequiredException' => $baseDir . '/src/Network/HTTPException/LenghtRequiredException.php',
+ 'Friendica\\Network\\HTTPException\\MethodNotAllowedException' => $baseDir . '/src/Network/HTTPException/MethodNotAllowedException.php',
+ 'Friendica\\Network\\HTTPException\\NonAcceptableException' => $baseDir . '/src/Network/HTTPException/NonAcceptableException.php',
+ 'Friendica\\Network\\HTTPException\\NotFoundException' => $baseDir . '/src/Network/HTTPException/NotFoundException.php',
+ 'Friendica\\Network\\HTTPException\\NotImplementedException' => $baseDir . '/src/Network/HTTPException/NotImplementedException.php',
+ 'Friendica\\Network\\HTTPException\\PreconditionFailedException' => $baseDir . '/src/Network/HTTPException/PreconditionFailedException.php',
+ 'Friendica\\Network\\HTTPException\\ServiceUnavaiableException' => $baseDir . '/src/Network/HTTPException/ServiceUnavaiableException.php',
+ 'Friendica\\Network\\HTTPException\\TooManyRequestsException' => $baseDir . '/src/Network/HTTPException/TooManyRequestsException.php',
+ 'Friendica\\Network\\HTTPException\\UnauthorizedException' => $baseDir . '/src/Network/HTTPException/UnauthorizedException.php',
+ 'Friendica\\Network\\HTTPException\\UnprocessableEntityException' => $baseDir . '/src/Network/HTTPException/UnprocessableEntityException.php',
+ 'Friendica\\Network\\HTTPException\\UnsupportedMediaTypeException' => $baseDir . '/src/Network/HTTPException/UnsupportedMediaTypeException.php',
'Friendica\\Network\\Probe' => $baseDir . '/src/Network/Probe.php',
+ 'Friendica\\Object\\Contact' => $baseDir . '/src/Object/Contact.php',
+ 'Friendica\\Object\\Conversation' => $baseDir . '/src/Object/Conversation.php',
+ 'Friendica\\Object\\Item' => $baseDir . '/src/Object/Item.php',
+ 'Friendica\\Object\\Profile' => $baseDir . '/src/Object/Profile.php',
'Friendica\\ParseUrl' => $baseDir . '/src/ParseUrl.php',
'Friendica\\Protocol\\DFRN' => $baseDir . '/src/Protocol/DFRN.php',
'Friendica\\Protocol\\Diaspora' => $baseDir . '/src/Protocol/Diaspora.php',
'Friendica\\Protocol\\OStatus' => $baseDir . '/src/Protocol/OStatus.php',
'Friendica\\Protocol\\PortableContact' => $baseDir . '/src/Protocol/PortableContact.php',
+ 'Friendica\\Render\\ITemplateEngine' => $baseDir . '/src/Render/ITemplateEngine.php',
+ 'Friendica\\Util\\Emailer' => $baseDir . '/src/Util/Emailer.php',
+ 'Friendica\\Util\\ExAuth' => $baseDir . '/src/Util/ExAuth.php',
'Friendica\\Util\\Lock' => $baseDir . '/src/Util/Lock.php',
'Friendica\\Util\\XML' => $baseDir . '/src/Util/XML.php',
'Friendica\\Worker\\CheckVersion' => $baseDir . '/src/Worker/CheckVersion.php',
+ 'Friendica\\Worker\\CreateShadowEntry' => $baseDir . '/src/Worker/CreateShadowEntry.php',
'Friendica\\Worker\\Cron' => $baseDir . '/src/Worker/Cron.php',
'Friendica\\Worker\\CronHooks' => $baseDir . '/src/Worker/CronHooks.php',
'Friendica\\Worker\\CronJobs' => $baseDir . '/src/Worker/CronJobs.php',
'Friendica\\Worker\\DBClean' => $baseDir . '/src/Worker/DBClean.php',
'Friendica\\Worker\\DBUpdate' => $baseDir . '/src/Worker/DBUpdate.php',
+ 'Friendica\\Worker\\Delivery' => $baseDir . '/src/Worker/Delivery.php',
'Friendica\\Worker\\Directory' => $baseDir . '/src/Worker/Directory.php',
'Friendica\\Worker\\DiscoverPoCo' => $baseDir . '/src/Worker/DiscoverPoCo.php',
+ 'Friendica\\Worker\\Expire' => $baseDir . '/src/Worker/Expire.php',
+ 'Friendica\\Worker\\GProbe' => $baseDir . '/src/Worker/GProbe.php',
+ 'Friendica\\Worker\\Notifier' => $baseDir . '/src/Worker/Notifier.php',
'Friendica\\Worker\\OnePoll' => $baseDir . '/src/Worker/OnePoll.php',
+ 'Friendica\\Worker\\ProfileUpdate' => $baseDir . '/src/Worker/ProfileUpdate.php',
+ 'Friendica\\Worker\\PubSubPublish' => $baseDir . '/src/Worker/PubSubPublish.php',
+ 'Friendica\\Worker\\Queue' => $baseDir . '/src/Worker/Queue.php',
'Friendica\\Worker\\RemoveContact' => $baseDir . '/src/Worker/RemoveContact.php',
'Friendica\\Worker\\SpoolPost' => $baseDir . '/src/Worker/SpoolPost.php',
'Friendica\\Worker\\TagUpdate' => $baseDir . '/src/Worker/TagUpdate.php',
return array(
'2cffec82183ee1cea088009cef9a6fc3' => $vendorDir . '/ezyang/htmlpurifier/library/HTMLPurifier.composer.php',
'8170285c807a9f24f165f37b15bc9a36' => $vendorDir . '/defuse/php-encryption/Crypto.php',
+ '5255c38a0faeba867671b61dfda6d864' => $vendorDir . '/paragonie/random_compat/lib/random.php',
);
public static $files = array (
'2cffec82183ee1cea088009cef9a6fc3' => __DIR__ . '/..' . '/ezyang/htmlpurifier/library/HTMLPurifier.composer.php',
'8170285c807a9f24f165f37b15bc9a36' => __DIR__ . '/..' . '/defuse/php-encryption/Crypto.php',
+ '5255c38a0faeba867671b61dfda6d864' => __DIR__ . '/..' . '/paragonie/random_compat/lib/random.php',
);
public static $prefixLengthsPsr4 = array (
'Console_Getopt' => __DIR__ . '/..' . '/pear-pear.php.net/Console_Getopt/Console/Getopt.php',
'Detection\\MobileDetect' => __DIR__ . '/..' . '/mobiledetect/mobiledetectlib/namespaced/Detection/MobileDetect.php',
'Friendica\\App' => __DIR__ . '/../..' . '/src/App.php',
+ 'Friendica\\BaseObject' => __DIR__ . '/../..' . '/src/BaseObject.php',
+ 'Friendica\\Content\\ForumManager' => __DIR__ . '/../..' . '/src/Content/ForumManager.php',
'Friendica\\Content\\Smilies' => __DIR__ . '/../..' . '/src/Content/Smilies.php',
- 'Friendica\\Core\\BaseObject' => __DIR__ . '/../..' . '/src/Core/BaseObject.php',
'Friendica\\Core\\Cache' => __DIR__ . '/../..' . '/src/Core/Cache.php',
'Friendica\\Core\\Config' => __DIR__ . '/../..' . '/src/Core/Config.php',
- 'Friendica\\Core\\Conversation' => __DIR__ . '/../..' . '/src/Core/Conversation.php',
- 'Friendica\\Core\\Item' => __DIR__ . '/../..' . '/src/Core/Item.php',
'Friendica\\Core\\NotificationsManager' => __DIR__ . '/../..' . '/src/Core/NotificationsManager.php',
'Friendica\\Core\\PConfig' => __DIR__ . '/../..' . '/src/Core/PConfig.php',
'Friendica\\Core\\System' => __DIR__ . '/../..' . '/src/Core/System.php',
'Friendica\\Core\\Worker' => __DIR__ . '/../..' . '/src/Core/Worker.php',
'Friendica\\Database\\DBM' => __DIR__ . '/../..' . '/src/Database/DBM.php',
'Friendica\\Model\\GlobalContact' => __DIR__ . '/../..' . '/src/Model/GlobalContact.php',
+ 'Friendica\\Model\\User' => __DIR__ . '/../..' . '/src/Model/User.php',
+ 'Friendica\\Network\\HTTPException' => __DIR__ . '/../..' . '/src/Network/HTTPException.php',
+ 'Friendica\\Network\\HTTPException\\BadGatewayException' => __DIR__ . '/../..' . '/src/Network/HTTPException/BadGatewayException.php',
+ 'Friendica\\Network\\HTTPException\\BadRequestException' => __DIR__ . '/../..' . '/src/Network/HTTPException/BadRequestException.php',
+ 'Friendica\\Network\\HTTPException\\ConflictException' => __DIR__ . '/../..' . '/src/Network/HTTPException/ConflictException.php',
+ 'Friendica\\Network\\HTTPException\\ExpectationFailedException' => __DIR__ . '/../..' . '/src/Network/HTTPException/ExpectationFailedException.php',
+ 'Friendica\\Network\\HTTPException\\ForbiddenException' => __DIR__ . '/../..' . '/src/Network/HTTPException/ForbiddenException.php',
+ 'Friendica\\Network\\HTTPException\\GatewayTimeoutException' => __DIR__ . '/../..' . '/src/Network/HTTPException/GatewayTimeoutException.php',
+ 'Friendica\\Network\\HTTPException\\GoneException' => __DIR__ . '/../..' . '/src/Network/HTTPException/GoneException.php',
+ 'Friendica\\Network\\HTTPException\\ImATeapotException' => __DIR__ . '/../..' . '/src/Network/HTTPException/ImATeapotException.php',
+ 'Friendica\\Network\\HTTPException\\InternalServerErrorException' => __DIR__ . '/../..' . '/src/Network/HTTPException/InternalServerErrorException.php',
+ 'Friendica\\Network\\HTTPException\\LenghtRequiredException' => __DIR__ . '/../..' . '/src/Network/HTTPException/LenghtRequiredException.php',
+ 'Friendica\\Network\\HTTPException\\MethodNotAllowedException' => __DIR__ . '/../..' . '/src/Network/HTTPException/MethodNotAllowedException.php',
+ 'Friendica\\Network\\HTTPException\\NonAcceptableException' => __DIR__ . '/../..' . '/src/Network/HTTPException/NonAcceptableException.php',
+ 'Friendica\\Network\\HTTPException\\NotFoundException' => __DIR__ . '/../..' . '/src/Network/HTTPException/NotFoundException.php',
+ 'Friendica\\Network\\HTTPException\\NotImplementedException' => __DIR__ . '/../..' . '/src/Network/HTTPException/NotImplementedException.php',
+ 'Friendica\\Network\\HTTPException\\PreconditionFailedException' => __DIR__ . '/../..' . '/src/Network/HTTPException/PreconditionFailedException.php',
+ 'Friendica\\Network\\HTTPException\\ServiceUnavaiableException' => __DIR__ . '/../..' . '/src/Network/HTTPException/ServiceUnavaiableException.php',
+ 'Friendica\\Network\\HTTPException\\TooManyRequestsException' => __DIR__ . '/../..' . '/src/Network/HTTPException/TooManyRequestsException.php',
+ 'Friendica\\Network\\HTTPException\\UnauthorizedException' => __DIR__ . '/../..' . '/src/Network/HTTPException/UnauthorizedException.php',
+ 'Friendica\\Network\\HTTPException\\UnprocessableEntityException' => __DIR__ . '/../..' . '/src/Network/HTTPException/UnprocessableEntityException.php',
+ 'Friendica\\Network\\HTTPException\\UnsupportedMediaTypeException' => __DIR__ . '/../..' . '/src/Network/HTTPException/UnsupportedMediaTypeException.php',
'Friendica\\Network\\Probe' => __DIR__ . '/../..' . '/src/Network/Probe.php',
+ 'Friendica\\Object\\Contact' => __DIR__ . '/../..' . '/src/Object/Contact.php',
+ 'Friendica\\Object\\Conversation' => __DIR__ . '/../..' . '/src/Object/Conversation.php',
+ 'Friendica\\Object\\Item' => __DIR__ . '/../..' . '/src/Object/Item.php',
+ 'Friendica\\Object\\Profile' => __DIR__ . '/../..' . '/src/Object/Profile.php',
'Friendica\\ParseUrl' => __DIR__ . '/../..' . '/src/ParseUrl.php',
'Friendica\\Protocol\\DFRN' => __DIR__ . '/../..' . '/src/Protocol/DFRN.php',
'Friendica\\Protocol\\Diaspora' => __DIR__ . '/../..' . '/src/Protocol/Diaspora.php',
'Friendica\\Protocol\\OStatus' => __DIR__ . '/../..' . '/src/Protocol/OStatus.php',
'Friendica\\Protocol\\PortableContact' => __DIR__ . '/../..' . '/src/Protocol/PortableContact.php',
+ 'Friendica\\Render\\ITemplateEngine' => __DIR__ . '/../..' . '/src/Render/ITemplateEngine.php',
+ 'Friendica\\Util\\Emailer' => __DIR__ . '/../..' . '/src/Util/Emailer.php',
+ 'Friendica\\Util\\ExAuth' => __DIR__ . '/../..' . '/src/Util/ExAuth.php',
'Friendica\\Util\\Lock' => __DIR__ . '/../..' . '/src/Util/Lock.php',
'Friendica\\Util\\XML' => __DIR__ . '/../..' . '/src/Util/XML.php',
'Friendica\\Worker\\CheckVersion' => __DIR__ . '/../..' . '/src/Worker/CheckVersion.php',
+ 'Friendica\\Worker\\CreateShadowEntry' => __DIR__ . '/../..' . '/src/Worker/CreateShadowEntry.php',
'Friendica\\Worker\\Cron' => __DIR__ . '/../..' . '/src/Worker/Cron.php',
'Friendica\\Worker\\CronHooks' => __DIR__ . '/../..' . '/src/Worker/CronHooks.php',
'Friendica\\Worker\\CronJobs' => __DIR__ . '/../..' . '/src/Worker/CronJobs.php',
'Friendica\\Worker\\DBClean' => __DIR__ . '/../..' . '/src/Worker/DBClean.php',
'Friendica\\Worker\\DBUpdate' => __DIR__ . '/../..' . '/src/Worker/DBUpdate.php',
+ 'Friendica\\Worker\\Delivery' => __DIR__ . '/../..' . '/src/Worker/Delivery.php',
'Friendica\\Worker\\Directory' => __DIR__ . '/../..' . '/src/Worker/Directory.php',
'Friendica\\Worker\\DiscoverPoCo' => __DIR__ . '/../..' . '/src/Worker/DiscoverPoCo.php',
+ 'Friendica\\Worker\\Expire' => __DIR__ . '/../..' . '/src/Worker/Expire.php',
+ 'Friendica\\Worker\\GProbe' => __DIR__ . '/../..' . '/src/Worker/GProbe.php',
+ 'Friendica\\Worker\\Notifier' => __DIR__ . '/../..' . '/src/Worker/Notifier.php',
'Friendica\\Worker\\OnePoll' => __DIR__ . '/../..' . '/src/Worker/OnePoll.php',
+ 'Friendica\\Worker\\ProfileUpdate' => __DIR__ . '/../..' . '/src/Worker/ProfileUpdate.php',
+ 'Friendica\\Worker\\PubSubPublish' => __DIR__ . '/../..' . '/src/Worker/PubSubPublish.php',
+ 'Friendica\\Worker\\Queue' => __DIR__ . '/../..' . '/src/Worker/Queue.php',
'Friendica\\Worker\\RemoveContact' => __DIR__ . '/../..' . '/src/Worker/RemoveContact.php',
'Friendica\\Worker\\SpoolPost' => __DIR__ . '/../..' . '/src/Worker/SpoolPost.php',
'Friendica\\Worker\\TagUpdate' => __DIR__ . '/../..' . '/src/Worker/TagUpdate.php',
"mcrypt",
"security"
]
+ },
+ {
+ "name": "paragonie/random_compat",
+ "version": "v2.0.11",
+ "version_normalized": "2.0.11.0",
+ "source": {
+ "type": "git",
+ "url": "https://github.com/paragonie/random_compat.git",
+ "reference": "5da4d3c796c275c55f057af5a643ae297d96b4d8"
+ },
+ "dist": {
+ "type": "zip",
+ "url": "https://api.github.com/repos/paragonie/random_compat/zipball/5da4d3c796c275c55f057af5a643ae297d96b4d8",
+ "reference": "5da4d3c796c275c55f057af5a643ae297d96b4d8",
+ "shasum": ""
+ },
+ "require": {
+ "php": ">=5.2.0"
+ },
+ "require-dev": {
+ "phpunit/phpunit": "4.*|5.*"
+ },
+ "suggest": {
+ "ext-libsodium": "Provides a modern crypto API that can be used to generate random bytes."
+ },
+ "time": "2017-09-27T21:40:39+00:00",
+ "type": "library",
+ "installation-source": "dist",
+ "autoload": {
+ "files": [
+ "lib/random.php"
+ ]
+ },
+ "notification-url": "https://packagist.org/downloads/",
+ "license": [
+ "MIT"
+ ],
+ "authors": [
+ {
+ "name": "Paragon Initiative Enterprises",
+ "email": "security@paragonie.com",
+ "homepage": "https://paragonie.com"
+ }
+ ],
+ "description": "PHP 5.x polyfill for random_bytes() and random_int() from PHP 7",
+ "keywords": [
+ "csprng",
+ "pseudorandom",
+ "random"
+ ]
}
]
--- /dev/null
+The MIT License (MIT)
+
+Copyright (c) 2015 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.
+
--- /dev/null
+#!/usr/bin/env bash
+
+basedir=$( dirname $( readlink -f ${BASH_SOURCE[0]} ) )
+
+php -dphar.readonly=0 "$basedir/other/build_phar.php" $*
\ No newline at end of file
--- /dev/null
+{
+ "name": "paragonie/random_compat",
+ "description": "PHP 5.x polyfill for random_bytes() and random_int() from PHP 7",
+ "keywords": [
+ "csprng",
+ "random",
+ "pseudorandom"
+ ],
+ "license": "MIT",
+ "type": "library",
+ "authors": [
+ {
+ "name": "Paragon Initiative Enterprises",
+ "email": "security@paragonie.com",
+ "homepage": "https://paragonie.com"
+ }
+ ],
+ "support": {
+ "issues": "https://github.com/paragonie/random_compat/issues",
+ "email": "info@paragonie.com",
+ "source": "https://github.com/paragonie/random_compat"
+ },
+ "require": {
+ "php": ">=5.2.0"
+ },
+ "require-dev": {
+ "phpunit/phpunit": "4.*|5.*"
+ },
+ "suggest": {
+ "ext-libsodium": "Provides a modern crypto API that can be used to generate random bytes."
+ },
+ "autoload": {
+ "files": [
+ "lib/random.php"
+ ]
+ }
+}
--- /dev/null
+-----BEGIN PUBLIC KEY-----
+MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEEd+wCqJDrx5B4OldM0dQE0ZMX+lx1ZWm
+pui0SUqD4G29L3NGsz9UhJ/0HjBdbnkhIK5xviT0X5vtjacF6ajgcCArbTB+ds+p
++h7Q084NuSuIpNb6YPfoUFgC/CL9kAoc
+-----END PUBLIC KEY-----
--- /dev/null
+-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v2.0.22 (MingW32)
+
+iQEcBAABAgAGBQJWtW1hAAoJEGuXocKCZATaJf0H+wbZGgskK1dcRTsuVJl9IWip
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+=B6+8
+-----END PGP SIGNATURE-----
--- /dev/null
+<?php
+/**
+ * Random_* Compatibility Library
+ * for using the new PHP 7 random_* API in PHP 5 projects
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 - 2017 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') &&
+ 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')
+ &&
+ 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 $length (optional)
+ *
+ * @throws TypeError
+ *
+ * @return string
+ */
+ function RandomCompat_substr($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.
+ */
+ $length = RandomCompat_strlen($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($binary_string)) {
+ return '';
+ }
+
+ return (string) mb_substr($binary_string, $start, $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 $length (optional)
+ *
+ * @throws TypeError
+ *
+ * @return string
+ */
+ function RandomCompat_substr($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($length)) {
+ throw new TypeError(
+ 'RandomCompat_substr(): Third argument should be an integer, or omitted'
+ );
+ }
+
+ return (string) substr($binary_string, $start, $length);
+ }
+
+ return (string) substr($binary_string, $start);
+ }
+ }
+}
--- /dev/null
+<?php
+/**
+ * Random_* Compatibility Library
+ * for using the new PHP 7 random_* API in PHP 5 projects
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 - 2017 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)) {
+ $number += 0;
+ }
+
+ if (
+ is_float($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;
+ }
+}
--- /dev/null
+<?php
+/**
+ * Random_* Compatibility Library
+ * for using the new PHP 7 random_* API in PHP 5 projects
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 - 2017 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
+ {
+
+ }
+ }
+}
--- /dev/null
+<?php
+/**
+ * Random_* Compatibility Library
+ * for using the new PHP 7 random_* API in PHP 5 projects
+ *
+ * @version 2.0.10
+ * @released 2017-03-13
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 - 2017 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 . '/byte_safe_strings.php';
+require_once $RandomCompatDIR . '/cast_to_int.php';
+require_once $RandomCompatDIR . '/error_polyfill.php';
+
+if (!is_callable('random_bytes')) {
+ /**
+ * PHP 5.2.0 - 5.6.x way to implement random_bytes()
+ *
+ * We use conditional statements here to define the function in accordance
+ * to the operating environment. It's a micro-optimization.
+ *
+ * In order of preference:
+ * 1. Use libsodium if available.
+ * 2. fread() /dev/urandom if available (never on Windows)
+ * 3. mcrypt_create_iv($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 . '/random_bytes_libsodium.php';
+ } elseif (method_exists('Sodium', 'randombytes_buf')) {
+ 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
+ * - 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 . '/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 . '/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 $length
+ * @return void
+ * @throws Exception
+ */
+ function random_bytes($length)
+ {
+ unset($length); // Suppress "variable not used" warnings.
+ 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;
--- /dev/null
+<?php
+/**
+ * Random_* Compatibility Library
+ * for using the new PHP 7 random_* API in PHP 5 projects
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 - 2017 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 {
+ $bytes = RandomCompat_intval($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'
+ );
+ }
+
+ $buf = '';
+ if (!class_exists('COM')) {
+ throw new Error(
+ 'COM does not exist'
+ );
+ }
+ $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 {
+ $buf .= base64_decode($util->GetRandom($bytes, 0));
+ if (RandomCompat_strlen($buf) >= $bytes) {
+ /**
+ * Return our random entropy buffer here:
+ */
+ return RandomCompat_substr($buf, 0, $bytes);
+ }
+ ++$execCount;
+ } while ($execCount < $bytes);
+
+ /**
+ * If we reach here, PHP has failed us.
+ */
+ throw new Exception(
+ 'Could not gather sufficient random data'
+ );
+ }
+}
\ No newline at end of file
--- /dev/null
+<?php
+/**
+ * Random_* Compatibility Library
+ * for using the new PHP 7 random_* API in PHP 5 projects
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 - 2017 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 http://sockpuppet.org/blog/2014/02/25/safely-generate-random-numbers
+ *
+ * @param int $bytes
+ *
+ * @throws Exception
+ *
+ * @return string
+ */
+ function random_bytes($bytes)
+ {
+ static $fp = null;
+ /**
+ * This block should only be run once
+ */
+ if (empty($fp)) {
+ /**
+ * We use /dev/urandom if it is a char device.
+ * We never fall back to /dev/random
+ */
+ $fp = fopen('/dev/urandom', 'rb');
+ if (!empty($fp)) {
+ $st = fstat($fp);
+ if (($st['mode'] & 0170000) !== 020000) {
+ fclose($fp);
+ $fp = false;
+ }
+ }
+
+ if (!empty($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 {
+ $bytes = RandomCompat_intval($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($fp)) line is logic that should only be run once per
+ * page load.
+ */
+ if (!empty($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)) {
+ if ($read === false) {
+ /**
+ * 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|bool
+ */
+ $buf = $buf . $read;
+ } while ($remaining > 0);
+
+ /**
+ * Is our result valid?
+ */
+ 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'
+ );
+ }
+}
--- /dev/null
+<?php
+/**
+ * Random_* Compatibility Library
+ * for using the new PHP 7 random_* API in PHP 5 projects
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 - 2017 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 {
+ $bytes = RandomCompat_intval($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.
+ */
+ if ($bytes > 2147483647) {
+ $buf = '';
+ for ($i = 0; $i < $bytes; $i += 1073741824) {
+ $n = ($bytes - $i) > 1073741824
+ ? 1073741824
+ : $bytes - $i;
+ $buf .= \Sodium\randombytes_buf($n);
+ }
+ } else {
+ $buf = \Sodium\randombytes_buf($bytes);
+ }
+
+ if ($buf !== false) {
+ if (RandomCompat_strlen($buf) === $bytes) {
+ return $buf;
+ }
+ }
+
+ /**
+ * If we reach here, PHP has failed us.
+ */
+ throw new Exception(
+ 'Could not gather sufficient random data'
+ );
+ }
+}
--- /dev/null
+<?php
+/**
+ * Random_* Compatibility Library
+ * for using the new PHP 7 random_* API in PHP 5 projects
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 - 2017 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 {
+ $bytes = RandomCompat_intval($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'
+ );
+ }
+}
--- /dev/null
+<?php
+/**
+ * Random_* Compatibility Library
+ * for using the new PHP 7 random_* API in PHP 5 projects
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 - 2017 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 {
+ $bytes = RandomCompat_intval($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'
+ );
+ }
+
+ $buf = @mcrypt_create_iv($bytes, MCRYPT_DEV_URANDOM);
+ if (
+ $buf !== false
+ &&
+ RandomCompat_strlen($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'
+ );
+ }
+}
--- /dev/null
+<?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 - 2017 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 {
+ $min = RandomCompat_intval($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 (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;
+
+ /**
+ * 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;
+ }
+ $valueShift = $min;
+ }
+
+ $val = 0;
+ /**
+ * 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);
+
+ /**
+ * 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) $val;
+ }
+}
--- /dev/null
+<?php
+$dist = dirname(__DIR__).'/dist';
+if (!is_dir($dist)) {
+ mkdir($dist, 0755);
+}
+if (file_exists($dist.'/random_compat.phar')) {
+ unlink($dist.'/random_compat.phar');
+}
+$phar = new Phar(
+ $dist.'/random_compat.phar',
+ FilesystemIterator::CURRENT_AS_FILEINFO | \FilesystemIterator::KEY_AS_FILENAME,
+ 'random_compat.phar'
+);
+rename(
+ dirname(__DIR__).'/lib/random.php',
+ dirname(__DIR__).'/lib/index.php'
+);
+$phar->buildFromDirectory(dirname(__DIR__).'/lib');
+rename(
+ dirname(__DIR__).'/lib/index.php',
+ dirname(__DIR__).'/lib/random.php'
+);
+
+/**
+ * If we pass an (optional) path to a private key as a second argument, we will
+ * sign the Phar with OpenSSL.
+ *
+ * If you leave this out, it will produce an unsigned .phar!
+ */
+if ($argc > 1) {
+ if (!@is_readable($argv[1])) {
+ echo 'Could not read the private key file:', $argv[1], "\n";
+ exit(255);
+ }
+ $pkeyFile = file_get_contents($argv[1]);
+
+ $private = openssl_get_privatekey($pkeyFile);
+ if ($private !== false) {
+ $pkey = '';
+ openssl_pkey_export($private, $pkey);
+ $phar->setSignatureAlgorithm(Phar::OPENSSL, $pkey);
+
+ /**
+ * Save the corresponding public key to the file
+ */
+ if (!@is_readable($dist.'/random_compat.phar.pubkey')) {
+ $details = openssl_pkey_get_details($private);
+ file_put_contents(
+ $dist.'/random_compat.phar.pubkey',
+ $details['key']
+ );
+ }
+ } else {
+ echo 'An error occurred reading the private key from OpenSSL.', "\n";
+ exit(255);
+ }
+}
--- /dev/null
+<?php
+
+require_once 'lib/byte_safe_strings.php';
+require_once 'lib/cast_to_int.php';
+require_once 'lib/error_polyfill.php';
+require_once 'other/ide_stubs/libsodium.php';
+require_once 'lib/random.php';
+
+$int = random_int(0, 65536);
--- /dev/null
+<?xml version="1.0"?>
+<psalm
+ autoloader="psalm-autoload.php"
+ stopOnFirstError="false"
+ useDocblockTypes="true"
+>
+ <projectFiles>
+ <directory name="lib" />
+ </projectFiles>
+ <issueHandlers>
+ <DuplicateClass errorLevel="info" />
+ <InvalidOperand errorLevel="info" />
+ <UndefinedConstant errorLevel="info" />
+ <MissingReturnType errorLevel="info" />
+ </issueHandlers>
+</psalm>
projects / friendica.git / commitdiff