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authorCharles Cabergs <me@cacharle.xyz>2020-07-27 10:05:23 +0200
committerCharles Cabergs <me@cacharle.xyz>2020-07-27 10:05:23 +0200
commit5bf66662a9bdd62c5bccab15e607cd95cfb8fcab (patch)
tree39a1a4629749056191c05dfd899f931701b7acf3 /srcs/wordpress/wp-includes/random_compat
parent5afd237bbd22028b85532b8c0b3fcead49a00764 (diff)
downloadft_server-master.tar.gz
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Removed wordpress and phpmyadmin, my server doesn't handle it well and it brings shame on my famillyHEADmaster
Diffstat (limited to 'srcs/wordpress/wp-includes/random_compat')
-rw-r--r--srcs/wordpress/wp-includes/random_compat/byte_safe_strings.php181
-rw-r--r--srcs/wordpress/wp-includes/random_compat/cast_to_int.php75
-rw-r--r--srcs/wordpress/wp-includes/random_compat/error_polyfill.php49
-rw-r--r--srcs/wordpress/wp-includes/random_compat/random.php223
-rw-r--r--srcs/wordpress/wp-includes/random_compat/random_bytes_com_dotnet.php88
-rw-r--r--srcs/wordpress/wp-includes/random_compat/random_bytes_dev_urandom.php167
-rw-r--r--srcs/wordpress/wp-includes/random_compat/random_bytes_libsodium.php88
-rw-r--r--srcs/wordpress/wp-includes/random_compat/random_bytes_libsodium_legacy.php92
-rw-r--r--srcs/wordpress/wp-includes/random_compat/random_bytes_mcrypt.php77
-rw-r--r--srcs/wordpress/wp-includes/random_compat/random_int.php190
10 files changed, 0 insertions, 1230 deletions
diff --git a/srcs/wordpress/wp-includes/random_compat/byte_safe_strings.php b/srcs/wordpress/wp-includes/random_compat/byte_safe_strings.php
deleted file mode 100644
index 3de86b2..0000000
--- a/srcs/wordpress/wp-includes/random_compat/byte_safe_strings.php
+++ /dev/null
@@ -1,181 +0,0 @@
-<?php
-/**
- * Random_* Compatibility Library
- * for using the new PHP 7 random_* API in PHP 5 projects
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2015 - 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);
- }
- }
-}
diff --git a/srcs/wordpress/wp-includes/random_compat/cast_to_int.php b/srcs/wordpress/wp-includes/random_compat/cast_to_int.php
deleted file mode 100644
index 9a4fab9..0000000
--- a/srcs/wordpress/wp-includes/random_compat/cast_to_int.php
+++ /dev/null
@@ -1,75 +0,0 @@
-<?php
-/**
- * Random_* Compatibility Library
- * for using the new PHP 7 random_* API in PHP 5 projects
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2015 - 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;
- }
-}
diff --git a/srcs/wordpress/wp-includes/random_compat/error_polyfill.php b/srcs/wordpress/wp-includes/random_compat/error_polyfill.php
deleted file mode 100644
index 6a91990..0000000
--- a/srcs/wordpress/wp-includes/random_compat/error_polyfill.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-/**
- * Random_* Compatibility Library
- * for using the new PHP 7 random_* API in PHP 5 projects
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2015 - 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
- {
-
- }
- }
-}
diff --git a/srcs/wordpress/wp-includes/random_compat/random.php b/srcs/wordpress/wp-includes/random_compat/random.php
deleted file mode 100644
index df74c8a..0000000
--- a/srcs/wordpress/wp-includes/random_compat/random.php
+++ /dev/null
@@ -1,223 +0,0 @@
-<?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;
diff --git a/srcs/wordpress/wp-includes/random_compat/random_bytes_com_dotnet.php b/srcs/wordpress/wp-includes/random_compat/random_bytes_com_dotnet.php
deleted file mode 100644
index fc1926e..0000000
--- a/srcs/wordpress/wp-includes/random_compat/random_bytes_com_dotnet.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?php
-/**
- * Random_* Compatibility Library
- * for using the new PHP 7 random_* API in PHP 5 projects
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2015 - 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
diff --git a/srcs/wordpress/wp-includes/random_compat/random_bytes_dev_urandom.php b/srcs/wordpress/wp-includes/random_compat/random_bytes_dev_urandom.php
deleted file mode 100644
index df5b915..0000000
--- a/srcs/wordpress/wp-includes/random_compat/random_bytes_dev_urandom.php
+++ /dev/null
@@ -1,167 +0,0 @@
-<?php
-/**
- * Random_* Compatibility Library
- * for using the new PHP 7 random_* API in PHP 5 projects
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2015 - 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'
- );
- }
-}
diff --git a/srcs/wordpress/wp-includes/random_compat/random_bytes_libsodium.php b/srcs/wordpress/wp-includes/random_compat/random_bytes_libsodium.php
deleted file mode 100644
index 4af1a24..0000000
--- a/srcs/wordpress/wp-includes/random_compat/random_bytes_libsodium.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?php
-/**
- * Random_* Compatibility Library
- * for using the new PHP 7 random_* API in PHP 5 projects
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2015 - 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'
- );
- }
-}
diff --git a/srcs/wordpress/wp-includes/random_compat/random_bytes_libsodium_legacy.php b/srcs/wordpress/wp-includes/random_compat/random_bytes_libsodium_legacy.php
deleted file mode 100644
index 705af52..0000000
--- a/srcs/wordpress/wp-includes/random_compat/random_bytes_libsodium_legacy.php
+++ /dev/null
@@ -1,92 +0,0 @@
-<?php
-/**
- * Random_* Compatibility Library
- * for using the new PHP 7 random_* API in PHP 5 projects
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2015 - 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 MERCHANTABI