Merge branch 'rodehoed-api-ip-exempt'
This commit is contained in:
El RIDO
commit
7a1de52e05
28 changed files with 3228 additions and 41 deletions
|
|
@ -5,7 +5,9 @@
|
|||
* ADDED: new HTTP headers improving security (#765)
|
||||
* ADDED: Download button for paste text (#774)
|
||||
* ADDED: Opt-out of federated learning of cohorts (FLoC) (#776)
|
||||
* ADDED: Configuration option to exempt ips from the rate-limiter (#787)
|
||||
* CHANGED: Language selection cookie only transmitted over HTTPS (#472)
|
||||
* CHANGED: Upgrading libraries to: random_compat 2.0.20
|
||||
* **1.3.5 (2021-04-05)**
|
||||
* ADDED: Translation for Hebrew, Lithuanian, Indonesian and Catalan
|
||||
* ADDED: Make the project info configurable (#681)
|
||||
|
|
|
|||
|
|
@ -27,6 +27,7 @@ Sébastien Sauvage - original idea and main developer
|
|||
* Harald Leithner - base58 encoding of key
|
||||
* Haocen - lots of bugfixes and UI improvements
|
||||
* Lucas Savva - configurable config file location, NixOS packaging
|
||||
* rodehoed - option to exempt ips from the rate-limiter
|
||||
|
||||
## Translations
|
||||
* Hexalyse - French
|
||||
|
|
|
|||
|
|
@ -135,6 +135,10 @@ markdown = "Markdown"
|
|||
; Set this to 0 to disable rate limiting.
|
||||
limit = 10
|
||||
|
||||
; Set ips (v4|v6) which should be exempted for the rate-limit. CIDR also supported. Needed to be comma separated.
|
||||
; Unset for enabling and invalid values will be ignored
|
||||
; eg: exemptedIp = '1.2.3.4,10.10.10/24'
|
||||
|
||||
; (optional) if your website runs behind a reverse proxy or load balancer,
|
||||
; set the HTTP header containing the visitors IP address, i.e. X_FORWARDED_FOR
|
||||
; header = "X_FORWARDED_FOR"
|
||||
|
|
|
|||
|
|
@ -25,8 +25,9 @@
|
|||
},
|
||||
"require" : {
|
||||
"php" : "^5.6.0 || ^7.0 || ^8.0",
|
||||
"paragonie/random_compat" : "2.0.19",
|
||||
"yzalis/identicon" : "2.0.0"
|
||||
"paragonie/random_compat" : "2.0.20",
|
||||
"yzalis/identicon" : "2.0.0",
|
||||
"mlocati/ip-lib" : "1.14.0"
|
||||
},
|
||||
"require-dev" : {
|
||||
"phpunit/phpunit" : "^4.6 || ^5.0"
|
||||
|
|
|
|||
94
composer.lock
generated
94
composer.lock
generated
|
|
@ -4,20 +4,88 @@
|
|||
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
|
||||
"This file is @generated automatically"
|
||||
],
|
||||
"content-hash": "9d110873bf15a6abd66734e8a818134c",
|
||||
"content-hash": "217f0ba9bdac1014a332a8ba390be949",
|
||||
"packages": [
|
||||
{
|
||||
"name": "paragonie/random_compat",
|
||||
"version": "v2.0.19",
|
||||
"name": "mlocati/ip-lib",
|
||||
"version": "1.14.0",
|
||||
"source": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/paragonie/random_compat.git",
|
||||
"reference": "446fc9faa5c2a9ddf65eb7121c0af7e857295241"
|
||||
"url": "https://github.com/mlocati/ip-lib.git",
|
||||
"reference": "882bc0e115970a536b13bcfa59f312783fce08c8"
|
||||
},
|
||||
"dist": {
|
||||
"type": "zip",
|
||||
"url": "https://api.github.com/repos/paragonie/random_compat/zipball/446fc9faa5c2a9ddf65eb7121c0af7e857295241",
|
||||
"reference": "446fc9faa5c2a9ddf65eb7121c0af7e857295241",
|
||||
"url": "https://api.github.com/repos/mlocati/ip-lib/zipball/882bc0e115970a536b13bcfa59f312783fce08c8",
|
||||
"reference": "882bc0e115970a536b13bcfa59f312783fce08c8",
|
||||
"shasum": ""
|
||||
},
|
||||
"require": {
|
||||
"php": ">=5.3.3"
|
||||
},
|
||||
"require-dev": {
|
||||
"ext-pdo_sqlite": "*",
|
||||
"phpunit/dbunit": "^1.4 || ^2 || ^3 || ^4",
|
||||
"phpunit/phpunit": "^4.8 || ^5.7 || ^6.5"
|
||||
},
|
||||
"type": "library",
|
||||
"autoload": {
|
||||
"psr-4": {
|
||||
"IPLib\\": "src/"
|
||||
}
|
||||
},
|
||||
"notification-url": "https://packagist.org/downloads/",
|
||||
"license": [
|
||||
"MIT"
|
||||
],
|
||||
"authors": [
|
||||
{
|
||||
"name": "Michele Locati",
|
||||
"email": "mlocati@gmail.com",
|
||||
"homepage": "https://github.com/mlocati",
|
||||
"role": "Author"
|
||||
}
|
||||
],
|
||||
"description": "Handle IPv4, IPv6 addresses and ranges",
|
||||
"homepage": "https://github.com/mlocati/ip-lib",
|
||||
"keywords": [
|
||||
"IP",
|
||||
"address",
|
||||
"addresses",
|
||||
"ipv4",
|
||||
"ipv6",
|
||||
"manage",
|
||||
"managing",
|
||||
"matching",
|
||||
"network",
|
||||
"networking",
|
||||
"range",
|
||||
"subnet"
|
||||
],
|
||||
"funding": [
|
||||
{
|
||||
"url": "https://github.com/sponsors/mlocati",
|
||||
"type": "github"
|
||||
},
|
||||
{
|
||||
"url": "https://paypal.me/mlocati",
|
||||
"type": "other"
|
||||
}
|
||||
],
|
||||
"time": "2020-12-31T11:30:02+00:00"
|
||||
},
|
||||
{
|
||||
"name": "paragonie/random_compat",
|
||||
"version": "v2.0.20",
|
||||
"source": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/paragonie/random_compat.git",
|
||||
"reference": "0f1f60250fccffeaf5dda91eea1c018aed1adc2a"
|
||||
},
|
||||
"dist": {
|
||||
"type": "zip",
|
||||
"url": "https://api.github.com/repos/paragonie/random_compat/zipball/0f1f60250fccffeaf5dda91eea1c018aed1adc2a",
|
||||
"reference": "0f1f60250fccffeaf5dda91eea1c018aed1adc2a",
|
||||
"shasum": ""
|
||||
},
|
||||
"require": {
|
||||
|
|
@ -53,7 +121,7 @@
|
|||
"pseudorandom",
|
||||
"random"
|
||||
],
|
||||
"time": "2020-10-15T10:06:57+00:00"
|
||||
"time": "2021-04-17T09:33:01+00:00"
|
||||
},
|
||||
{
|
||||
"name": "yzalis/identicon",
|
||||
|
|
@ -1427,16 +1495,16 @@
|
|||
},
|
||||
{
|
||||
"name": "symfony/yaml",
|
||||
"version": "v4.4.21",
|
||||
"version": "v4.4.24",
|
||||
"source": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/symfony/yaml.git",
|
||||
"reference": "3871c720871029f008928244e56cf43497da7e9d"
|
||||
"reference": "8b6d1b97521e2f125039b3fcb4747584c6dfa0ef"
|
||||
},
|
||||
"dist": {
|
||||
"type": "zip",
|
||||
"url": "https://api.github.com/repos/symfony/yaml/zipball/3871c720871029f008928244e56cf43497da7e9d",
|
||||
"reference": "3871c720871029f008928244e56cf43497da7e9d",
|
||||
"url": "https://api.github.com/repos/symfony/yaml/zipball/8b6d1b97521e2f125039b3fcb4747584c6dfa0ef",
|
||||
"reference": "8b6d1b97521e2f125039b3fcb4747584c6dfa0ef",
|
||||
"shasum": ""
|
||||
},
|
||||
"require": {
|
||||
|
|
@ -1491,7 +1559,7 @@
|
|||
"type": "tidelift"
|
||||
}
|
||||
],
|
||||
"time": "2021-03-05T17:58:50+00:00"
|
||||
"time": "2021-05-16T09:52:47+00:00"
|
||||
},
|
||||
{
|
||||
"name": "webmozart/assert",
|
||||
|
|
|
|||
|
|
@ -79,9 +79,10 @@ class Configuration
|
|||
'markdown' => 'Markdown',
|
||||
),
|
||||
'traffic' => array(
|
||||
'limit' => 10,
|
||||
'header' => null,
|
||||
'dir' => 'data',
|
||||
'limit' => 10,
|
||||
'header' => null,
|
||||
'dir' => 'data',
|
||||
'exemptedIp' => null,
|
||||
),
|
||||
'purge' => array(
|
||||
'limit' => 300,
|
||||
|
|
|
|||
|
|
@ -1,4 +1,5 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* PrivateBin
|
||||
*
|
||||
|
|
@ -12,6 +13,8 @@
|
|||
|
||||
namespace PrivateBin\Persistence;
|
||||
|
||||
use Exception;
|
||||
use IPLib\Factory;
|
||||
use PrivateBin\Configuration;
|
||||
|
||||
/**
|
||||
|
|
@ -30,6 +33,15 @@ class TrafficLimiter extends AbstractPersistence
|
|||
*/
|
||||
private static $_limit = 10;
|
||||
|
||||
/**
|
||||
* listed ips are exempted from limits, defaults to null
|
||||
*
|
||||
* @access private
|
||||
* @static
|
||||
* @var array
|
||||
*/
|
||||
private static $_exemptedIp = null;
|
||||
|
||||
/**
|
||||
* key to fetch IP address
|
||||
*
|
||||
|
|
@ -51,6 +63,18 @@ class TrafficLimiter extends AbstractPersistence
|
|||
self::$_limit = $limit;
|
||||
}
|
||||
|
||||
/**
|
||||
* set a list of ip(ranges) as string
|
||||
*
|
||||
* @access public
|
||||
* @static
|
||||
* @param string $exemptedIps
|
||||
*/
|
||||
public static function setExemptedIp($exemptedIp)
|
||||
{
|
||||
self::$_exemptedIp = $exemptedIp;
|
||||
}
|
||||
|
||||
/**
|
||||
* set configuration options of the traffic limiter
|
||||
*
|
||||
|
|
@ -62,6 +86,8 @@ class TrafficLimiter extends AbstractPersistence
|
|||
{
|
||||
self::setLimit($conf->getKey('limit', 'traffic'));
|
||||
self::setPath($conf->getKey('dir', 'traffic'));
|
||||
self::setExemptedIp($conf->getKey('exemptedIp', 'traffic'));
|
||||
|
||||
if (($option = $conf->getKey('header', 'traffic')) !== null) {
|
||||
$httpHeader = 'HTTP_' . $option;
|
||||
if (array_key_exists($httpHeader, $_SERVER) && !empty($_SERVER[$httpHeader])) {
|
||||
|
|
@ -83,6 +109,38 @@ class TrafficLimiter extends AbstractPersistence
|
|||
return hash_hmac($algo, $_SERVER[self::$_ipKey], ServerSalt::get());
|
||||
}
|
||||
|
||||
/**
|
||||
* Validate $_ipKey against configured ipranges. If matched ratelimiter will ignore ip
|
||||
*
|
||||
* @access private
|
||||
* @static
|
||||
* @param string $ipRange
|
||||
* @return bool
|
||||
*/
|
||||
private static function matchIp($ipRange = null)
|
||||
{
|
||||
// Match $_ipKey to $ipRange and if it matches it will return with a true
|
||||
$address = Factory::addressFromString($_SERVER[self::$_ipKey]);
|
||||
$range = Factory::rangeFromString(trim($ipRange));
|
||||
|
||||
// address could not be parsed, we might not be in IP space and try a string comparison instead
|
||||
if ($address == null) {
|
||||
return $_SERVER[self::$_ipKey] === $ipRange;
|
||||
}
|
||||
// range could not be parsed, possibly an invalid ip range given in config
|
||||
if ($range == null) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Ip-lib throws an exception when something goes wrong, if so we want to catch it and set contained to false
|
||||
try {
|
||||
return $address->matches($range);
|
||||
} catch (Exception $e) {
|
||||
// If something is wrong with matching the ip, we assume it doesn't match
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* traffic limiter
|
||||
*
|
||||
|
|
@ -100,6 +158,16 @@ class TrafficLimiter extends AbstractPersistence
|
|||
return true;
|
||||
}
|
||||
|
||||
// Check if $_ipKey is exempted from ratelimiting
|
||||
if (!is_null(self::$_exemptedIp)) {
|
||||
$exIp_array = explode(',', self::$_exemptedIp);
|
||||
foreach ($exIp_array as $ipRange) {
|
||||
if (self::matchIp($ipRange) === true) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$file = 'traffic_limiter.php';
|
||||
if (self::_exists($file)) {
|
||||
require self::getPath($file);
|
||||
|
|
|
|||
|
|
@ -35,5 +35,20 @@ class TrafficLimiterTest extends PHPUnit_Framework_TestCase
|
|||
$this->assertTrue(TrafficLimiter::canPass(), 'fourth request has different ip and may pass');
|
||||
$_SERVER['REMOTE_ADDR'] = '127.0.0.1';
|
||||
$this->assertFalse(TrafficLimiter::canPass(), 'fifth request is to fast, may not pass');
|
||||
|
||||
// exempted IPs configuration
|
||||
TrafficLimiter::setExemptedIp('1.2.3.4,10.10.10.0/24,2001:1620:2057::/48');
|
||||
$this->assertFalse(TrafficLimiter::canPass(), 'still too fast and not exempted');
|
||||
$_SERVER['REMOTE_ADDR'] = '10.10.10.10';
|
||||
$this->assertTrue(TrafficLimiter::canPass(), 'IPv4 in exempted range');
|
||||
$this->assertTrue(TrafficLimiter::canPass(), 'request is to fast, but IPv4 in exempted range');
|
||||
$_SERVER['REMOTE_ADDR'] = '2001:1620:2057:dead:beef::cafe:babe';
|
||||
$this->assertTrue(TrafficLimiter::canPass(), 'IPv6 in exempted range');
|
||||
$this->assertTrue(TrafficLimiter::canPass(), 'request is to fast, but IPv6 in exempted range');
|
||||
TrafficLimiter::setExemptedIp('127.*,foobar');
|
||||
$this->assertFalse(TrafficLimiter::canPass(), 'request is to fast, invalid range');
|
||||
$_SERVER['REMOTE_ADDR'] = 'foobar';
|
||||
$this->assertTrue(TrafficLimiter::canPass(), 'non-IP address');
|
||||
$this->assertTrue(TrafficLimiter::canPass(), 'request is to fast, but non-IP address matches exempted range');
|
||||
}
|
||||
}
|
||||
|
|
|
|||
14
vendor/composer/autoload_classmap.php
vendored
14
vendor/composer/autoload_classmap.php
vendored
|
|
@ -6,6 +6,20 @@ $vendorDir = dirname(dirname(__FILE__));
|
|||
$baseDir = dirname($vendorDir);
|
||||
|
||||
return array(
|
||||
'IPLib\\Address\\AddressInterface' => $vendorDir . '/mlocati/ip-lib/src/Address/AddressInterface.php',
|
||||
'IPLib\\Address\\AssignedRange' => $vendorDir . '/mlocati/ip-lib/src/Address/AssignedRange.php',
|
||||
'IPLib\\Address\\IPv4' => $vendorDir . '/mlocati/ip-lib/src/Address/IPv4.php',
|
||||
'IPLib\\Address\\IPv6' => $vendorDir . '/mlocati/ip-lib/src/Address/IPv6.php',
|
||||
'IPLib\\Address\\Type' => $vendorDir . '/mlocati/ip-lib/src/Address/Type.php',
|
||||
'IPLib\\Factory' => $vendorDir . '/mlocati/ip-lib/src/Factory.php',
|
||||
'IPLib\\Range\\AbstractRange' => $vendorDir . '/mlocati/ip-lib/src/Range/AbstractRange.php',
|
||||
'IPLib\\Range\\Pattern' => $vendorDir . '/mlocati/ip-lib/src/Range/Pattern.php',
|
||||
'IPLib\\Range\\RangeInterface' => $vendorDir . '/mlocati/ip-lib/src/Range/RangeInterface.php',
|
||||
'IPLib\\Range\\Single' => $vendorDir . '/mlocati/ip-lib/src/Range/Single.php',
|
||||
'IPLib\\Range\\Subnet' => $vendorDir . '/mlocati/ip-lib/src/Range/Subnet.php',
|
||||
'IPLib\\Range\\Type' => $vendorDir . '/mlocati/ip-lib/src/Range/Type.php',
|
||||
'IPLib\\Service\\BinaryMath' => $vendorDir . '/mlocati/ip-lib/src/Service/BinaryMath.php',
|
||||
'IPLib\\Service\\RangesFromBounradyCalculator' => $vendorDir . '/mlocati/ip-lib/src/Service/RangesFromBounradyCalculator.php',
|
||||
'Identicon\\Generator\\BaseGenerator' => $vendorDir . '/yzalis/identicon/src/Identicon/Generator/BaseGenerator.php',
|
||||
'Identicon\\Generator\\GdGenerator' => $vendorDir . '/yzalis/identicon/src/Identicon/Generator/GdGenerator.php',
|
||||
'Identicon\\Generator\\GeneratorInterface' => $vendorDir . '/yzalis/identicon/src/Identicon/Generator/GeneratorInterface.php',
|
||||
|
|
|
|||
1
vendor/composer/autoload_psr4.php
vendored
1
vendor/composer/autoload_psr4.php
vendored
|
|
@ -8,4 +8,5 @@ $baseDir = dirname($vendorDir);
|
|||
return array(
|
||||
'PrivateBin\\' => array($baseDir . '/lib'),
|
||||
'Identicon\\' => array($vendorDir . '/yzalis/identicon/src/Identicon'),
|
||||
'IPLib\\' => array($vendorDir . '/mlocati/ip-lib/src'),
|
||||
);
|
||||
|
|
|
|||
19
vendor/composer/autoload_static.php
vendored
19
vendor/composer/autoload_static.php
vendored
|
|
@ -18,6 +18,7 @@ class ComposerStaticInitDontChange
|
|||
'I' =>
|
||||
array (
|
||||
'Identicon\\' => 10,
|
||||
'IPLib\\' => 6,
|
||||
),
|
||||
);
|
||||
|
||||
|
|
@ -30,9 +31,27 @@ class ComposerStaticInitDontChange
|
|||
array (
|
||||
0 => __DIR__ . '/..' . '/yzalis/identicon/src/Identicon',
|
||||
),
|
||||
'IPLib\\' =>
|
||||
array (
|
||||
0 => __DIR__ . '/..' . '/mlocati/ip-lib/src',
|
||||
),
|
||||
);
|
||||
|
||||
public static $classMap = array (
|
||||
'IPLib\\Address\\AddressInterface' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Address/AddressInterface.php',
|
||||
'IPLib\\Address\\AssignedRange' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Address/AssignedRange.php',
|
||||
'IPLib\\Address\\IPv4' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Address/IPv4.php',
|
||||
'IPLib\\Address\\IPv6' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Address/IPv6.php',
|
||||
'IPLib\\Address\\Type' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Address/Type.php',
|
||||
'IPLib\\Factory' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Factory.php',
|
||||
'IPLib\\Range\\AbstractRange' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Range/AbstractRange.php',
|
||||
'IPLib\\Range\\Pattern' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Range/Pattern.php',
|
||||
'IPLib\\Range\\RangeInterface' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Range/RangeInterface.php',
|
||||
'IPLib\\Range\\Single' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Range/Single.php',
|
||||
'IPLib\\Range\\Subnet' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Range/Subnet.php',
|
||||
'IPLib\\Range\\Type' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Range/Type.php',
|
||||
'IPLib\\Service\\BinaryMath' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Service/BinaryMath.php',
|
||||
'IPLib\\Service\\RangesFromBounradyCalculator' => __DIR__ . '/..' . '/mlocati/ip-lib/src/Service/RangesFromBounradyCalculator.php',
|
||||
'Identicon\\Generator\\BaseGenerator' => __DIR__ . '/..' . '/yzalis/identicon/src/Identicon/Generator/BaseGenerator.php',
|
||||
'Identicon\\Generator\\GdGenerator' => __DIR__ . '/..' . '/yzalis/identicon/src/Identicon/Generator/GdGenerator.php',
|
||||
'Identicon\\Generator\\GeneratorInterface' => __DIR__ . '/..' . '/yzalis/identicon/src/Identicon/Generator/GeneratorInterface.php',
|
||||
|
|
|
|||
13
vendor/mlocati/ip-lib/ip-lib.php
vendored
Normal file
13
vendor/mlocati/ip-lib/ip-lib.php
vendored
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
<?php
|
||||
|
||||
spl_autoload_register(
|
||||
function ($class) {
|
||||
if (strpos($class, 'IPLib\\') !== 0) {
|
||||
return;
|
||||
}
|
||||
$file = __DIR__ . DIRECTORY_SEPARATOR . 'src' . str_replace('\\', DIRECTORY_SEPARATOR, substr($class, strlen('IPLib'))) . '.php';
|
||||
if (is_file($file)) {
|
||||
require_once $file;
|
||||
}
|
||||
}
|
||||
);
|
||||
125
vendor/mlocati/ip-lib/src/Address/AddressInterface.php
vendored
Normal file
125
vendor/mlocati/ip-lib/src/Address/AddressInterface.php
vendored
Normal file
|
|
@ -0,0 +1,125 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Address;
|
||||
|
||||
use IPLib\Range\RangeInterface;
|
||||
|
||||
/**
|
||||
* Interface of all the IP address types.
|
||||
*/
|
||||
interface AddressInterface
|
||||
{
|
||||
/**
|
||||
* Get the short string representation of this address.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString();
|
||||
|
||||
/**
|
||||
* Get the number of bits representing this address type.
|
||||
*
|
||||
* @return int
|
||||
*
|
||||
* @example 32 for IPv4
|
||||
* @example 128 for IPv6
|
||||
*/
|
||||
public static function getNumberOfBits();
|
||||
|
||||
/**
|
||||
* Get the string representation of this address.
|
||||
*
|
||||
* @param bool $long set to true to have a long/full representation, false otherwise
|
||||
*
|
||||
* @return string
|
||||
*
|
||||
* @example If $long is true, you'll get '0000:0000:0000:0000:0000:0000:0000:0001', '::1' otherwise.
|
||||
*/
|
||||
public function toString($long = false);
|
||||
|
||||
/**
|
||||
* Get the byte list of the IP address.
|
||||
*
|
||||
* @return int[]
|
||||
*
|
||||
* @example For localhost: for IPv4 you'll get array(127, 0, 0, 1), for IPv6 array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1)
|
||||
*/
|
||||
public function getBytes();
|
||||
|
||||
/**
|
||||
* Get the full bit list the IP address.
|
||||
*
|
||||
* @return string
|
||||
*
|
||||
* @example For localhost: For IPv4 you'll get '01111111000000000000000000000001' (32 digits), for IPv6 '00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001' (128 digits)
|
||||
*/
|
||||
public function getBits();
|
||||
|
||||
/**
|
||||
* Get the type of the IP address.
|
||||
*
|
||||
* @return int One of the \IPLib\Address\Type::T_... constants
|
||||
*/
|
||||
public function getAddressType();
|
||||
|
||||
/**
|
||||
* Get the default RFC reserved range type.
|
||||
*
|
||||
* @return int One of the \IPLib\Range\Type::T_... constants
|
||||
*/
|
||||
public static function getDefaultReservedRangeType();
|
||||
|
||||
/**
|
||||
* Get the RFC reserved ranges (except the ones of type getDefaultReservedRangeType).
|
||||
*
|
||||
* @return \IPLib\Address\AssignedRange[] ranges are sorted
|
||||
*/
|
||||
public static function getReservedRanges();
|
||||
|
||||
/**
|
||||
* Get the type of range of the IP address.
|
||||
*
|
||||
* @return int One of the \IPLib\Range\Type::T_... constants
|
||||
*/
|
||||
public function getRangeType();
|
||||
|
||||
/**
|
||||
* Get a string representation of this address than can be used when comparing addresses and ranges.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getComparableString();
|
||||
|
||||
/**
|
||||
* Check if this address is contained in an range.
|
||||
*
|
||||
* @param \IPLib\Range\RangeInterface $range
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function matches(RangeInterface $range);
|
||||
|
||||
/**
|
||||
* Get the address right after this IP address (if available).
|
||||
*
|
||||
* @return \IPLib\Address\AddressInterface|null
|
||||
*/
|
||||
public function getNextAddress();
|
||||
|
||||
/**
|
||||
* Get the address right before this IP address (if available).
|
||||
*
|
||||
* @return \IPLib\Address\AddressInterface|null
|
||||
*/
|
||||
public function getPreviousAddress();
|
||||
|
||||
/**
|
||||
* Get the Reverse DNS Lookup Address of this IP address.
|
||||
*
|
||||
* @return string
|
||||
*
|
||||
* @example for IPv4 it returns something like x.x.x.x.in-addr.arpa
|
||||
* @example for IPv6 it returns something like x.x.x.x..x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.ip6.arpa
|
||||
*/
|
||||
public function getReverseDNSLookupName();
|
||||
}
|
||||
138
vendor/mlocati/ip-lib/src/Address/AssignedRange.php
vendored
Normal file
138
vendor/mlocati/ip-lib/src/Address/AssignedRange.php
vendored
Normal file
|
|
@ -0,0 +1,138 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Address;
|
||||
|
||||
use IPLib\Range\RangeInterface;
|
||||
|
||||
/**
|
||||
* Represents an IP address range with an assigned range type.
|
||||
*/
|
||||
class AssignedRange
|
||||
{
|
||||
/**
|
||||
* The range definition.
|
||||
*
|
||||
* @var \IPLib\Range\RangeInterface
|
||||
*/
|
||||
protected $range;
|
||||
|
||||
/**
|
||||
* The range type.
|
||||
*
|
||||
* @var int one of the \IPLib\Range\Type::T_ constants
|
||||
*/
|
||||
protected $type;
|
||||
|
||||
/**
|
||||
* The list of exceptions for this range type.
|
||||
*
|
||||
* @var \IPLib\Address\AssignedRange[]
|
||||
*/
|
||||
protected $exceptions;
|
||||
|
||||
/**
|
||||
* Initialize the instance.
|
||||
*
|
||||
* @param \IPLib\Range\RangeInterface $range the range definition
|
||||
* @param int $type The range type (one of the \IPLib\Range\Type::T_ constants)
|
||||
* @param \IPLib\Address\AssignedRange[] $exceptions the list of exceptions for this range type
|
||||
*/
|
||||
public function __construct(RangeInterface $range, $type, array $exceptions = array())
|
||||
{
|
||||
$this->range = $range;
|
||||
$this->type = $type;
|
||||
$this->exceptions = $exceptions;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the range definition.
|
||||
*
|
||||
* @return \IPLib\Range\RangeInterface
|
||||
*/
|
||||
public function getRange()
|
||||
{
|
||||
return $this->range;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the range type.
|
||||
*
|
||||
* @return int one of the \IPLib\Range\Type::T_ constants
|
||||
*/
|
||||
public function getType()
|
||||
{
|
||||
return $this->type;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the list of exceptions for this range type.
|
||||
*
|
||||
* @return \IPLib\Address\AssignedRange[]
|
||||
*/
|
||||
public function getExceptions()
|
||||
{
|
||||
return $this->exceptions;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the assigned type for a specific address.
|
||||
*
|
||||
* @param \IPLib\Address\AddressInterface $address
|
||||
*
|
||||
* @return int|null return NULL of the address is outside this address; a \IPLib\Range\Type::T_ constant otherwise
|
||||
*/
|
||||
public function getAddressType(AddressInterface $address)
|
||||
{
|
||||
$result = null;
|
||||
if ($this->range->contains($address)) {
|
||||
foreach ($this->exceptions as $exception) {
|
||||
$result = $exception->getAddressType($address);
|
||||
if ($result !== null) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if ($result === null) {
|
||||
$result = $this->type;
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the assigned type for a specific address range.
|
||||
*
|
||||
* @param \IPLib\Range\RangeInterface $range
|
||||
*
|
||||
* @return int|false|null return NULL of the range is fully outside this range; false if it's partly crosses this range (or it contains mixed types); a \IPLib\Range\Type::T_ constant otherwise
|
||||
*/
|
||||
public function getRangeType(RangeInterface $range)
|
||||
{
|
||||
$myStart = $this->range->getComparableStartString();
|
||||
$rangeEnd = $range->getComparableEndString();
|
||||
if ($myStart > $rangeEnd) {
|
||||
$result = null;
|
||||
} else {
|
||||
$myEnd = $this->range->getComparableEndString();
|
||||
$rangeStart = $range->getComparableStartString();
|
||||
if ($myEnd < $rangeStart) {
|
||||
$result = null;
|
||||
} elseif ($rangeStart < $myStart || $rangeEnd > $myEnd) {
|
||||
$result = false;
|
||||
} else {
|
||||
$result = null;
|
||||
foreach ($this->exceptions as $exception) {
|
||||
$result = $exception->getRangeType($range);
|
||||
if ($result !== null) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if ($result === null) {
|
||||
$result = $this->getType();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
465
vendor/mlocati/ip-lib/src/Address/IPv4.php
vendored
Normal file
465
vendor/mlocati/ip-lib/src/Address/IPv4.php
vendored
Normal file
|
|
@ -0,0 +1,465 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Address;
|
||||
|
||||
use IPLib\Range\RangeInterface;
|
||||
use IPLib\Range\Subnet;
|
||||
use IPLib\Range\Type as RangeType;
|
||||
|
||||
/**
|
||||
* An IPv4 address.
|
||||
*/
|
||||
class IPv4 implements AddressInterface
|
||||
{
|
||||
/**
|
||||
* The string representation of the address.
|
||||
*
|
||||
* @var string
|
||||
*
|
||||
* @example '127.0.0.1'
|
||||
*/
|
||||
protected $address;
|
||||
|
||||
/**
|
||||
* The byte list of the IP address.
|
||||
*
|
||||
* @var int[]|null
|
||||
*/
|
||||
protected $bytes;
|
||||
|
||||
/**
|
||||
* The type of the range of this IP address.
|
||||
*
|
||||
* @var int|null
|
||||
*/
|
||||
protected $rangeType;
|
||||
|
||||
/**
|
||||
* A string representation of this address than can be used when comparing addresses and ranges.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $comparableString;
|
||||
|
||||
/**
|
||||
* An array containing RFC designated address ranges.
|
||||
*
|
||||
* @var array|null
|
||||
*/
|
||||
private static $reservedRanges = null;
|
||||
|
||||
/**
|
||||
* Initializes the instance.
|
||||
*
|
||||
* @param string $address
|
||||
*/
|
||||
protected function __construct($address)
|
||||
{
|
||||
$this->address = $address;
|
||||
$this->bytes = null;
|
||||
$this->rangeType = null;
|
||||
$this->comparableString = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::__toString()
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
return $this->address;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getNumberOfBits()
|
||||
*/
|
||||
public static function getNumberOfBits()
|
||||
{
|
||||
return 32;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a string and returns an IPv4 instance if the string is valid, or null otherwise.
|
||||
*
|
||||
* @param string|mixed $address the address to parse
|
||||
* @param bool $mayIncludePort set to false to avoid parsing addresses with ports
|
||||
* @param bool $supportNonDecimalIPv4 set to true to support parsing non decimal (that is, octal and hexadecimal) IPv4 addresses
|
||||
*
|
||||
* @return static|null
|
||||
*/
|
||||
public static function fromString($address, $mayIncludePort = true, $supportNonDecimalIPv4 = false)
|
||||
{
|
||||
if (!is_string($address) || !strpos($address, '.')) {
|
||||
return null;
|
||||
}
|
||||
$rxChunk = '0?[0-9]{1,3}';
|
||||
if ($supportNonDecimalIPv4) {
|
||||
$rxChunk = "(?:0[Xx]0*[0-9A-Fa-f]{1,2})|(?:{$rxChunk})";
|
||||
}
|
||||
$rx = "0*?({$rxChunk})\.0*?({$rxChunk})\.0*?({$rxChunk})\.0*?({$rxChunk})";
|
||||
if ($mayIncludePort) {
|
||||
$rx .= '(?::\d+)?';
|
||||
}
|
||||
$matches = null;
|
||||
if (!preg_match('/^' . $rx . '$/', $address, $matches)) {
|
||||
return null;
|
||||
}
|
||||
$nums = array();
|
||||
for ($i = 1; $i <= 4; $i++) {
|
||||
$s = $matches[$i];
|
||||
if ($supportNonDecimalIPv4) {
|
||||
if (stripos($s, '0x') === 0) {
|
||||
$n = hexdec(substr($s, 2));
|
||||
} elseif ($s[0] === '0') {
|
||||
if (!preg_match('/^[0-7]+$/', $s)) {
|
||||
return null;
|
||||
}
|
||||
$n = octdec(substr($s, 1));
|
||||
} else {
|
||||
$n = (int) $s;
|
||||
}
|
||||
} else {
|
||||
$n = (int) $s;
|
||||
}
|
||||
if ($n < 0 || $n > 255) {
|
||||
return null;
|
||||
}
|
||||
$nums[] = (string) $n;
|
||||
}
|
||||
|
||||
return new static(implode('.', $nums));
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse an array of bytes and returns an IPv4 instance if the array is valid, or null otherwise.
|
||||
*
|
||||
* @param int[]|array $bytes
|
||||
*
|
||||
* @return static|null
|
||||
*/
|
||||
public static function fromBytes(array $bytes)
|
||||
{
|
||||
$result = null;
|
||||
if (count($bytes) === 4) {
|
||||
$chunks = array_map(
|
||||
function ($byte) {
|
||||
return (is_int($byte) && $byte >= 0 && $byte <= 255) ? (string) $byte : false;
|
||||
},
|
||||
$bytes
|
||||
);
|
||||
if (in_array(false, $chunks, true) === false) {
|
||||
$result = new static(implode('.', $chunks));
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::toString()
|
||||
*/
|
||||
public function toString($long = false)
|
||||
{
|
||||
if ($long) {
|
||||
return $this->getComparableString();
|
||||
}
|
||||
|
||||
return $this->address;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the octal representation of this IP address.
|
||||
*
|
||||
* @param bool $long
|
||||
*
|
||||
* @return string
|
||||
*
|
||||
* @example if $long == false: if the decimal representation is '0.7.8.255': '0.7.010.0377'
|
||||
* @example if $long == true: if the decimal representation is '0.7.8.255': '0000.0007.0010.0377'
|
||||
*/
|
||||
public function toOctal($long = false)
|
||||
{
|
||||
$chunks = array();
|
||||
foreach ($this->getBytes() as $byte) {
|
||||
if ($long) {
|
||||
$chunks[] = sprintf('%04o', $byte);
|
||||
} else {
|
||||
$chunks[] = '0' . decoct($byte);
|
||||
}
|
||||
}
|
||||
|
||||
return implode('.', $chunks);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the hexadecimal representation of this IP address.
|
||||
*
|
||||
* @param bool $long
|
||||
*
|
||||
* @return string
|
||||
*
|
||||
* @example if $long == false: if the decimal representation is '0.9.10.255': '0.9.0xa.0xff'
|
||||
* @example if $long == true: if the decimal representation is '0.9.10.255': '0x00.0x09.0x0a.0xff'
|
||||
*/
|
||||
public function toHexadecimal($long = false)
|
||||
{
|
||||
$chunks = array();
|
||||
foreach ($this->getBytes() as $byte) {
|
||||
if ($long) {
|
||||
$chunks[] = sprintf('0x%02x', $byte);
|
||||
} else {
|
||||
$chunks[] = '0x' . dechex($byte);
|
||||
}
|
||||
}
|
||||
|
||||
return implode('.', $chunks);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getBytes()
|
||||
*/
|
||||
public function getBytes()
|
||||
{
|
||||
if ($this->bytes === null) {
|
||||
$this->bytes = array_map(
|
||||
function ($chunk) {
|
||||
return (int) $chunk;
|
||||
},
|
||||
explode('.', $this->address)
|
||||
);
|
||||
}
|
||||
|
||||
return $this->bytes;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getBits()
|
||||
*/
|
||||
public function getBits()
|
||||
{
|
||||
$parts = array();
|
||||
foreach ($this->getBytes() as $byte) {
|
||||
$parts[] = sprintf('%08b', $byte);
|
||||
}
|
||||
|
||||
return implode('', $parts);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getAddressType()
|
||||
*/
|
||||
public function getAddressType()
|
||||
{
|
||||
return Type::T_IPv4;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getDefaultReservedRangeType()
|
||||
*/
|
||||
public static function getDefaultReservedRangeType()
|
||||
{
|
||||
return RangeType::T_PUBLIC;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getReservedRanges()
|
||||
*/
|
||||
public static function getReservedRanges()
|
||||
{
|
||||
if (self::$reservedRanges === null) {
|
||||
$reservedRanges = array();
|
||||
foreach (array(
|
||||
// RFC 5735
|
||||
'0.0.0.0/8' => array(RangeType::T_THISNETWORK, array('0.0.0.0/32' => RangeType::T_UNSPECIFIED)),
|
||||
// RFC 5735
|
||||
'10.0.0.0/8' => array(RangeType::T_PRIVATENETWORK),
|
||||
// RFC 6598
|
||||
'100.64.0.0/10' => array(RangeType::T_CGNAT),
|
||||
// RFC 5735
|
||||
'127.0.0.0/8' => array(RangeType::T_LOOPBACK),
|
||||
// RFC 5735
|
||||
'169.254.0.0/16' => array(RangeType::T_LINKLOCAL),
|
||||
// RFC 5735
|
||||
'172.16.0.0/12' => array(RangeType::T_PRIVATENETWORK),
|
||||
// RFC 5735
|
||||
'192.0.0.0/24' => array(RangeType::T_RESERVED),
|
||||
// RFC 5735
|
||||
'192.0.2.0/24' => array(RangeType::T_RESERVED),
|
||||
// RFC 5735
|
||||
'192.88.99.0/24' => array(RangeType::T_ANYCASTRELAY),
|
||||
// RFC 5735
|
||||
'192.168.0.0/16' => array(RangeType::T_PRIVATENETWORK),
|
||||
// RFC 5735
|
||||
'198.18.0.0/15' => array(RangeType::T_RESERVED),
|
||||
// RFC 5735
|
||||
'198.51.100.0/24' => array(RangeType::T_RESERVED),
|
||||
// RFC 5735
|
||||
'203.0.113.0/24' => array(RangeType::T_RESERVED),
|
||||
// RFC 5735
|
||||
'224.0.0.0/4' => array(RangeType::T_MULTICAST),
|
||||
// RFC 5735
|
||||
'240.0.0.0/4' => array(RangeType::T_RESERVED, array('255.255.255.255/32' => RangeType::T_LIMITEDBROADCAST)),
|
||||
) as $range => $data) {
|
||||
$exceptions = array();
|
||||
if (isset($data[1])) {
|
||||
foreach ($data[1] as $exceptionRange => $exceptionType) {
|
||||
$exceptions[] = new AssignedRange(Subnet::fromString($exceptionRange), $exceptionType);
|
||||
}
|
||||
}
|
||||
$reservedRanges[] = new AssignedRange(Subnet::fromString($range), $data[0], $exceptions);
|
||||
}
|
||||
self::$reservedRanges = $reservedRanges;
|
||||
}
|
||||
|
||||
return self::$reservedRanges;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getRangeType()
|
||||
*/
|
||||
public function getRangeType()
|
||||
{
|
||||
if ($this->rangeType === null) {
|
||||
$rangeType = null;
|
||||
foreach (static::getReservedRanges() as $reservedRange) {
|
||||
$rangeType = $reservedRange->getAddressType($this);
|
||||
if ($rangeType !== null) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
$this->rangeType = $rangeType === null ? static::getDefaultReservedRangeType() : $rangeType;
|
||||
}
|
||||
|
||||
return $this->rangeType;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create an IPv6 representation of this address (in 6to4 notation).
|
||||
*
|
||||
* @return \IPLib\Address\IPv6
|
||||
*/
|
||||
public function toIPv6()
|
||||
{
|
||||
$myBytes = $this->getBytes();
|
||||
|
||||
return IPv6::fromString('2002:' . sprintf('%02x', $myBytes[0]) . sprintf('%02x', $myBytes[1]) . ':' . sprintf('%02x', $myBytes[2]) . sprintf('%02x', $myBytes[3]) . '::');
|
||||
}
|
||||
|
||||
/**
|
||||
* Create an IPv6 representation of this address (in IPv6 IPv4-mapped notation).
|
||||
*
|
||||
* @return \IPLib\Address\IPv6
|
||||
*/
|
||||
public function toIPv6IPv4Mapped()
|
||||
{
|
||||
return IPv6::fromBytes(array_merge(array(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff), $this->getBytes()));
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getComparableString()
|
||||
*/
|
||||
public function getComparableString()
|
||||
{
|
||||
if ($this->comparableString === null) {
|
||||
$chunks = array();
|
||||
foreach ($this->getBytes() as $byte) {
|
||||
$chunks[] = sprintf('%03d', $byte);
|
||||
}
|
||||
$this->comparableString = implode('.', $chunks);
|
||||
}
|
||||
|
||||
return $this->comparableString;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::matches()
|
||||
*/
|
||||
public function matches(RangeInterface $range)
|
||||
{
|
||||
return $range->contains($this);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getNextAddress()
|
||||
*/
|
||||
public function getNextAddress()
|
||||
{
|
||||
$overflow = false;
|
||||
$bytes = $this->getBytes();
|
||||
for ($i = count($bytes) - 1; $i >= 0; $i--) {
|
||||
if ($bytes[$i] === 255) {
|
||||
if ($i === 0) {
|
||||
$overflow = true;
|
||||
break;
|
||||
}
|
||||
$bytes[$i] = 0;
|
||||
} else {
|
||||
$bytes[$i]++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return $overflow ? null : static::fromBytes($bytes);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getPreviousAddress()
|
||||
*/
|
||||
public function getPreviousAddress()
|
||||
{
|
||||
$overflow = false;
|
||||
$bytes = $this->getBytes();
|
||||
for ($i = count($bytes) - 1; $i >= 0; $i--) {
|
||||
if ($bytes[$i] === 0) {
|
||||
if ($i === 0) {
|
||||
$overflow = true;
|
||||
break;
|
||||
}
|
||||
$bytes[$i] = 255;
|
||||
} else {
|
||||
$bytes[$i]--;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return $overflow ? null : static::fromBytes($bytes);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getReverseDNSLookupName()
|
||||
*/
|
||||
public function getReverseDNSLookupName()
|
||||
{
|
||||
return implode(
|
||||
'.',
|
||||
array_reverse($this->getBytes())
|
||||
) . '.in-addr.arpa';
|
||||
}
|
||||
}
|
||||
568
vendor/mlocati/ip-lib/src/Address/IPv6.php
vendored
Normal file
568
vendor/mlocati/ip-lib/src/Address/IPv6.php
vendored
Normal file
|
|
@ -0,0 +1,568 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Address;
|
||||
|
||||
use IPLib\Range\RangeInterface;
|
||||
use IPLib\Range\Subnet;
|
||||
use IPLib\Range\Type as RangeType;
|
||||
|
||||
/**
|
||||
* An IPv6 address.
|
||||
*/
|
||||
class IPv6 implements AddressInterface
|
||||
{
|
||||
/**
|
||||
* The long string representation of the address.
|
||||
*
|
||||
* @var string
|
||||
*
|
||||
* @example '0000:0000:0000:0000:0000:0000:0000:0001'
|
||||
*/
|
||||
protected $longAddress;
|
||||
|
||||
/**
|
||||
* The long string representation of the address.
|
||||
*
|
||||
* @var string|null
|
||||
*
|
||||
* @example '::1'
|
||||
*/
|
||||
protected $shortAddress;
|
||||
|
||||
/**
|
||||
* The byte list of the IP address.
|
||||
*
|
||||
* @var int[]|null
|
||||
*/
|
||||
protected $bytes;
|
||||
|
||||
/**
|
||||
* The word list of the IP address.
|
||||
*
|
||||
* @var int[]|null
|
||||
*/
|
||||
protected $words;
|
||||
|
||||
/**
|
||||
* The type of the range of this IP address.
|
||||
*
|
||||
* @var int|null
|
||||
*/
|
||||
protected $rangeType;
|
||||
|
||||
/**
|
||||
* An array containing RFC designated address ranges.
|
||||
*
|
||||
* @var array|null
|
||||
*/
|
||||
private static $reservedRanges = null;
|
||||
|
||||
/**
|
||||
* Initializes the instance.
|
||||
*
|
||||
* @param string $longAddress
|
||||
*/
|
||||
public function __construct($longAddress)
|
||||
{
|
||||
$this->longAddress = $longAddress;
|
||||
$this->shortAddress = null;
|
||||
$this->bytes = null;
|
||||
$this->words = null;
|
||||
$this->rangeType = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::__toString()
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
return $this->toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getNumberOfBits()
|
||||
*/
|
||||
public static function getNumberOfBits()
|
||||
{
|
||||
return 128;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a string and returns an IPv6 instance if the string is valid, or null otherwise.
|
||||
*
|
||||
* @param string|mixed $address the address to parse
|
||||
* @param bool $mayIncludePort set to false to avoid parsing addresses with ports
|
||||
* @param bool $mayIncludeZoneID set to false to avoid parsing addresses with zone IDs (see RFC 4007)
|
||||
*
|
||||
* @return static|null
|
||||
*/
|
||||
public static function fromString($address, $mayIncludePort = true, $mayIncludeZoneID = true)
|
||||
{
|
||||
$result = null;
|
||||
if (is_string($address) && strpos($address, ':') !== false && strpos($address, ':::') === false) {
|
||||
$matches = null;
|
||||
if ($mayIncludePort && $address[0] === '[' && preg_match('/^\[(.+)]:\d+$/', $address, $matches)) {
|
||||
$address = $matches[1];
|
||||
}
|
||||
if ($mayIncludeZoneID) {
|
||||
$percentagePos = strpos($address, '%');
|
||||
if ($percentagePos > 0) {
|
||||
$address = substr($address, 0, $percentagePos);
|
||||
}
|
||||
}
|
||||
if (preg_match('/^((?:[0-9a-f]*:+)+)(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/i', $address, $matches)) {
|
||||
$address6 = static::fromString($matches[1] . '0:0', false);
|
||||
if ($address6 !== null) {
|
||||
$address4 = IPv4::fromString($matches[2], false);
|
||||
if ($address4 !== null) {
|
||||
$bytes4 = $address4->getBytes();
|
||||
$address6->longAddress = substr($address6->longAddress, 0, -9) . sprintf('%02x%02x:%02x%02x', $bytes4[0], $bytes4[1], $bytes4[2], $bytes4[3]);
|
||||
$result = $address6;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (strpos($address, '::') === false) {
|
||||
$chunks = explode(':', $address);
|
||||
} else {
|
||||
$chunks = array();
|
||||
$parts = explode('::', $address);
|
||||
if (count($parts) === 2) {
|
||||
$before = ($parts[0] === '') ? array() : explode(':', $parts[0]);
|
||||
$after = ($parts[1] === '') ? array() : explode(':', $parts[1]);
|
||||
$missing = 8 - count($before) - count($after);
|
||||
if ($missing >= 0) {
|
||||
$chunks = $before;
|
||||
if ($missing !== 0) {
|
||||
$chunks = array_merge($chunks, array_fill(0, $missing, '0'));
|
||||
}
|
||||
$chunks = array_merge($chunks, $after);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (count($chunks) === 8) {
|
||||
$nums = array_map(
|
||||
function ($chunk) {
|
||||
return preg_match('/^[0-9A-Fa-f]{1,4}$/', $chunk) ? hexdec($chunk) : false;
|
||||
},
|
||||
$chunks
|
||||
);
|
||||
if (!in_array(false, $nums, true)) {
|
||||
$longAddress = implode(
|
||||
':',
|
||||
array_map(
|
||||
function ($num) {
|
||||
return sprintf('%04x', $num);
|
||||
},
|
||||
$nums
|
||||
)
|
||||
);
|
||||
$result = new static($longAddress);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse an array of bytes and returns an IPv6 instance if the array is valid, or null otherwise.
|
||||
*
|
||||
* @param int[]|array $bytes
|
||||
*
|
||||
* @return static|null
|
||||
*/
|
||||
public static function fromBytes(array $bytes)
|
||||
{
|
||||
$result = null;
|
||||
if (count($bytes) === 16) {
|
||||
$address = '';
|
||||
for ($i = 0; $i < 16; $i++) {
|
||||
if ($i !== 0 && $i % 2 === 0) {
|
||||
$address .= ':';
|
||||
}
|
||||
$byte = $bytes[$i];
|
||||
if (is_int($byte) && $byte >= 0 && $byte <= 255) {
|
||||
$address .= sprintf('%02x', $byte);
|
||||
} else {
|
||||
$address = null;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if ($address !== null) {
|
||||
$result = new static($address);
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse an array of words and returns an IPv6 instance if the array is valid, or null otherwise.
|
||||
*
|
||||
* @param int[]|array $words
|
||||
*
|
||||
* @return static|null
|
||||
*/
|
||||
public static function fromWords(array $words)
|
||||
{
|
||||
$result = null;
|
||||
if (count($words) === 8) {
|
||||
$chunks = array();
|
||||
for ($i = 0; $i < 8; $i++) {
|
||||
$word = $words[$i];
|
||||
if (is_int($word) && $word >= 0 && $word <= 0xffff) {
|
||||
$chunks[] = sprintf('%04x', $word);
|
||||
} else {
|
||||
$chunks = null;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if ($chunks !== null) {
|
||||
$result = new static(implode(':', $chunks));
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::toString()
|
||||
*/
|
||||
public function toString($long = false)
|
||||
{
|
||||
if ($long) {
|
||||
$result = $this->longAddress;
|
||||
} else {
|
||||
if ($this->shortAddress === null) {
|
||||
if (strpos($this->longAddress, '0000:0000:0000:0000:0000:ffff:') === 0) {
|
||||
$lastBytes = array_slice($this->getBytes(), -4);
|
||||
$this->shortAddress = '::ffff:' . implode('.', $lastBytes);
|
||||
} else {
|
||||
$chunks = array_map(
|
||||
function ($word) {
|
||||
return dechex($word);
|
||||
},
|
||||
$this->getWords()
|
||||
);
|
||||
$shortAddress = implode(':', $chunks);
|
||||
$matches = null;
|
||||
for ($i = 8; $i > 1; $i--) {
|
||||
$search = '(?:^|:)' . rtrim(str_repeat('0:', $i), ':') . '(?:$|:)';
|
||||
if (preg_match('/^(.*?)' . $search . '(.*)$/', $shortAddress, $matches)) {
|
||||
$shortAddress = $matches[1] . '::' . $matches[2];
|
||||
break;
|
||||
}
|
||||
}
|
||||
$this->shortAddress = $shortAddress;
|
||||
}
|
||||
}
|
||||
$result = $this->shortAddress;
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getBytes()
|
||||
*/
|
||||
public function getBytes()
|
||||
{
|
||||
if ($this->bytes === null) {
|
||||
$bytes = array();
|
||||
foreach ($this->getWords() as $word) {
|
||||
$bytes[] = $word >> 8;
|
||||
$bytes[] = $word & 0xff;
|
||||
}
|
||||
$this->bytes = $bytes;
|
||||
}
|
||||
|
||||
return $this->bytes;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getBits()
|
||||
*/
|
||||
public function getBits()
|
||||
{
|
||||
$parts = array();
|
||||
foreach ($this->getBytes() as $byte) {
|
||||
$parts[] = sprintf('%08b', $byte);
|
||||
}
|
||||
|
||||
return implode('', $parts);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the word list of the IP address.
|
||||
*
|
||||
* @return int[]
|
||||
*/
|
||||
public function getWords()
|
||||
{
|
||||
if ($this->words === null) {
|
||||
$this->words = array_map(
|
||||
function ($chunk) {
|
||||
return hexdec($chunk);
|
||||
},
|
||||
explode(':', $this->longAddress)
|
||||
);
|
||||
}
|
||||
|
||||
return $this->words;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getAddressType()
|
||||
*/
|
||||
public function getAddressType()
|
||||
{
|
||||
return Type::T_IPv6;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getDefaultReservedRangeType()
|
||||
*/
|
||||
public static function getDefaultReservedRangeType()
|
||||
{
|
||||
return RangeType::T_RESERVED;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getReservedRanges()
|
||||
*/
|
||||
public static function getReservedRanges()
|
||||
{
|
||||
if (self::$reservedRanges === null) {
|
||||
$reservedRanges = array();
|
||||
foreach (array(
|
||||
// RFC 4291
|
||||
'::/128' => array(RangeType::T_UNSPECIFIED),
|
||||
// RFC 4291
|
||||
'::1/128' => array(RangeType::T_LOOPBACK),
|
||||
// RFC 4291
|
||||
'100::/8' => array(RangeType::T_DISCARD, array('100::/64' => RangeType::T_DISCARDONLY)),
|
||||
//'2002::/16' => array(RangeType::),
|
||||
// RFC 4291
|
||||
'2000::/3' => array(RangeType::T_PUBLIC),
|
||||
// RFC 4193
|
||||
'fc00::/7' => array(RangeType::T_PRIVATENETWORK),
|
||||
// RFC 4291
|
||||
'fe80::/10' => array(RangeType::T_LINKLOCAL_UNICAST),
|
||||
// RFC 4291
|
||||
'ff00::/8' => array(RangeType::T_MULTICAST),
|
||||
// RFC 4291
|
||||
//'::/8' => array(RangeType::T_RESERVED),
|
||||
// RFC 4048
|
||||
//'200::/7' => array(RangeType::T_RESERVED),
|
||||
// RFC 4291
|
||||
//'400::/6' => array(RangeType::T_RESERVED),
|
||||
// RFC 4291
|
||||
//'800::/5' => array(RangeType::T_RESERVED),
|
||||
// RFC 4291
|
||||
//'1000::/4' => array(RangeType::T_RESERVED),
|
||||
// RFC 4291
|
||||
//'4000::/3' => array(RangeType::T_RESERVED),
|
||||
// RFC 4291
|
||||
//'6000::/3' => array(RangeType::T_RESERVED),
|
||||
// RFC 4291
|
||||
//'8000::/3' => array(RangeType::T_RESERVED),
|
||||
// RFC 4291
|
||||
//'a000::/3' => array(RangeType::T_RESERVED),
|
||||
// RFC 4291
|
||||
//'c000::/3' => array(RangeType::T_RESERVED),
|
||||
// RFC 4291
|
||||
//'e000::/4' => array(RangeType::T_RESERVED),
|
||||
// RFC 4291
|
||||
//'f000::/5' => array(RangeType::T_RESERVED),
|
||||
// RFC 4291
|
||||
//'f800::/6' => array(RangeType::T_RESERVED),
|
||||
// RFC 4291
|
||||
//'fe00::/9' => array(RangeType::T_RESERVED),
|
||||
// RFC 3879
|
||||
//'fec0::/10' => array(RangeType::T_RESERVED),
|
||||
) as $range => $data) {
|
||||
$exceptions = array();
|
||||
if (isset($data[1])) {
|
||||
foreach ($data[1] as $exceptionRange => $exceptionType) {
|
||||
$exceptions[] = new AssignedRange(Subnet::fromString($exceptionRange), $exceptionType);
|
||||
}
|
||||
}
|
||||
$reservedRanges[] = new AssignedRange(Subnet::fromString($range), $data[0], $exceptions);
|
||||
}
|
||||
self::$reservedRanges = $reservedRanges;
|
||||
}
|
||||
|
||||
return self::$reservedRanges;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getRangeType()
|
||||
*/
|
||||
public function getRangeType()
|
||||
{
|
||||
if ($this->rangeType === null) {
|
||||
$ipv4 = $this->toIPv4();
|
||||
if ($ipv4 !== null) {
|
||||
$this->rangeType = $ipv4->getRangeType();
|
||||
} else {
|
||||
$rangeType = null;
|
||||
foreach (static::getReservedRanges() as $reservedRange) {
|
||||
$rangeType = $reservedRange->getAddressType($this);
|
||||
if ($rangeType !== null) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
$this->rangeType = $rangeType === null ? static::getDefaultReservedRangeType() : $rangeType;
|
||||
}
|
||||
}
|
||||
|
||||
return $this->rangeType;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create an IPv4 representation of this address (if possible, otherwise returns null).
|
||||
*
|
||||
* @return \IPLib\Address\IPv4|null
|
||||
*/
|
||||
public function toIPv4()
|
||||
{
|
||||
if (strpos($this->longAddress, '2002:') === 0) {
|
||||
// 6to4
|
||||
return IPv4::fromBytes(array_slice($this->getBytes(), 2, 4));
|
||||
}
|
||||
if (strpos($this->longAddress, '0000:0000:0000:0000:0000:ffff:') === 0) {
|
||||
// IPv4-mapped IPv6 addresses
|
||||
return IPv4::fromBytes(array_slice($this->getBytes(), -4));
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Render this IPv6 address in the "mixed" IPv6 (first 12 bytes) + IPv4 (last 4 bytes) mixed syntax.
|
||||
*
|
||||
* @param bool $ipV6Long render the IPv6 part in "long" format?
|
||||
* @param bool $ipV4Long render the IPv4 part in "long" format?
|
||||
*
|
||||
* @return string
|
||||
*
|
||||
* @example '::13.1.68.3'
|
||||
* @example '0000:0000:0000:0000:0000:0000:13.1.68.3' when $ipV6Long is true
|
||||
* @example '::013.001.068.003' when $ipV4Long is true
|
||||
* @example '0000:0000:0000:0000:0000:0000:013.001.068.003' when $ipV6Long and $ipV4Long are true
|
||||
*
|
||||
* @see https://tools.ietf.org/html/rfc4291#section-2.2 point 3.
|
||||
*/
|
||||
public function toMixedIPv6IPv4String($ipV6Long = false, $ipV4Long = false)
|
||||
{
|
||||
$myBytes = $this->getBytes();
|
||||
$ipv6Bytes = array_merge(array_slice($myBytes, 0, 12), array(0xff, 0xff, 0xff, 0xff));
|
||||
$ipv6String = static::fromBytes($ipv6Bytes)->toString($ipV6Long);
|
||||
$ipv4Bytes = array_slice($myBytes, 12, 4);
|
||||
$ipv4String = IPv4::fromBytes($ipv4Bytes)->toString($ipV4Long);
|
||||
|
||||
return preg_replace('/((ffff:ffff)|(\d+(\.\d+){3}))$/i', $ipv4String, $ipv6String);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getComparableString()
|
||||
*/
|
||||
public function getComparableString()
|
||||
{
|
||||
return $this->longAddress;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::matches()
|
||||
*/
|
||||
public function matches(RangeInterface $range)
|
||||
{
|
||||
return $range->contains($this);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getNextAddress()
|
||||
*/
|
||||
public function getNextAddress()
|
||||
{
|
||||
$overflow = false;
|
||||
$words = $this->getWords();
|
||||
for ($i = count($words) - 1; $i >= 0; $i--) {
|
||||
if ($words[$i] === 0xffff) {
|
||||
if ($i === 0) {
|
||||
$overflow = true;
|
||||
break;
|
||||
}
|
||||
$words[$i] = 0;
|
||||
} else {
|
||||
$words[$i]++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return $overflow ? null : static::fromWords($words);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getPreviousAddress()
|
||||
*/
|
||||
public function getPreviousAddress()
|
||||
{
|
||||
$overflow = false;
|
||||
$words = $this->getWords();
|
||||
for ($i = count($words) - 1; $i >= 0; $i--) {
|
||||
if ($words[$i] === 0) {
|
||||
if ($i === 0) {
|
||||
$overflow = true;
|
||||
break;
|
||||
}
|
||||
$words[$i] = 0xffff;
|
||||
} else {
|
||||
$words[$i]--;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return $overflow ? null : static::fromWords($words);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Address\AddressInterface::getReverseDNSLookupName()
|
||||
*/
|
||||
public function getReverseDNSLookupName()
|
||||
{
|
||||
return implode(
|
||||
'.',
|
||||
array_reverse(str_split(str_replace(':', '', $this->toString(true)), 1))
|
||||
) . '.ip6.arpa';
|
||||
}
|
||||
}
|
||||
42
vendor/mlocati/ip-lib/src/Address/Type.php
vendored
Normal file
42
vendor/mlocati/ip-lib/src/Address/Type.php
vendored
Normal file
|
|
@ -0,0 +1,42 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Address;
|
||||
|
||||
/**
|
||||
* Types of IP addresses.
|
||||
*/
|
||||
class Type
|
||||
{
|
||||
/**
|
||||
* IPv4 address.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_IPv4 = 4;
|
||||
|
||||
/**
|
||||
* IPv6 address.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_IPv6 = 6;
|
||||
|
||||
/**
|
||||
* Get the name of a type.
|
||||
*
|
||||
* @param int $type
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public static function getName($type)
|
||||
{
|
||||
switch ($type) {
|
||||
case static::T_IPv4:
|
||||
return 'IP v4';
|
||||
case static::T_IPv6:
|
||||
return 'IP v6';
|
||||
default:
|
||||
return sprintf('Unknown type (%s)', $type);
|
||||
}
|
||||
}
|
||||
}
|
||||
205
vendor/mlocati/ip-lib/src/Factory.php
vendored
Normal file
205
vendor/mlocati/ip-lib/src/Factory.php
vendored
Normal file
|
|
@ -0,0 +1,205 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib;
|
||||
|
||||
use IPLib\Address\AddressInterface;
|
||||
use IPLib\Range\Subnet;
|
||||
use IPLib\Service\RangesFromBounradyCalculator;
|
||||
|
||||
/**
|
||||
* Factory methods to build class instances.
|
||||
*/
|
||||
class Factory
|
||||
{
|
||||
/**
|
||||
* Parse an IP address string.
|
||||
*
|
||||
* @param string $address the address to parse
|
||||
* @param bool $mayIncludePort set to false to avoid parsing addresses with ports
|
||||
* @param bool $mayIncludeZoneID set to false to avoid parsing IPv6 addresses with zone IDs (see RFC 4007)
|
||||
* @param bool $supportNonDecimalIPv4 set to true to support parsing non decimal (that is, octal and hexadecimal) IPv4 addresses
|
||||
*
|
||||
* @return \IPLib\Address\AddressInterface|null
|
||||
*/
|
||||
public static function addressFromString($address, $mayIncludePort = true, $mayIncludeZoneID = true, $supportNonDecimalIPv4 = false)
|
||||
{
|
||||
$result = null;
|
||||
if ($result === null) {
|
||||
$result = Address\IPv4::fromString($address, $mayIncludePort, $supportNonDecimalIPv4);
|
||||
}
|
||||
if ($result === null) {
|
||||
$result = Address\IPv6::fromString($address, $mayIncludePort, $mayIncludeZoneID);
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a byte array to an address instance.
|
||||
*
|
||||
* @param int[]|array $bytes
|
||||
*
|
||||
* @return \IPLib\Address\AddressInterface|null
|
||||
*/
|
||||
public static function addressFromBytes(array $bytes)
|
||||
{
|
||||
$result = null;
|
||||
if ($result === null) {
|
||||
$result = Address\IPv4::fromBytes($bytes);
|
||||
}
|
||||
if ($result === null) {
|
||||
$result = Address\IPv6::fromBytes($bytes);
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse an IP range string.
|
||||
*
|
||||
* @param string $range
|
||||
* @param bool $supportNonDecimalIPv4 set to true to support parsing non decimal (that is, octal and hexadecimal) IPv4 addresses
|
||||
*
|
||||
* @return \IPLib\Range\RangeInterface|null
|
||||
*/
|
||||
public static function rangeFromString($range, $supportNonDecimalIPv4 = false)
|
||||
{
|
||||
$result = null;
|
||||
if ($result === null) {
|
||||
$result = Range\Subnet::fromString($range, $supportNonDecimalIPv4);
|
||||
}
|
||||
if ($result === null) {
|
||||
$result = Range\Pattern::fromString($range, $supportNonDecimalIPv4);
|
||||
}
|
||||
if ($result === null) {
|
||||
$result = Range\Single::fromString($range, $supportNonDecimalIPv4);
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create the smallest address range that comprises two addresses.
|
||||
*
|
||||
* @param string|\IPLib\Address\AddressInterface $from
|
||||
* @param string|\IPLib\Address\AddressInterface $to
|
||||
* @param bool $supportNonDecimalIPv4 set to true to support parsing non decimal (that is, octal and hexadecimal) IPv4 addresses
|
||||
*
|
||||
* @return \IPLib\Range\RangeInterface|null return NULL if $from and/or $to are invalid addresses, or if both are NULL or empty strings, or if they are addresses of different types
|
||||
*/
|
||||
public static function rangeFromBoundaries($from, $to, $supportNonDecimalIPv4 = false)
|
||||
{
|
||||
list($from, $to) = self::parseBoundaries($from, $to, $supportNonDecimalIPv4);
|
||||
|
||||
return $from === false || $to === false ? null : static::rangeFromBoundaryAddresses($from, $to);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a list of Range instances that exactly describes all the addresses between the two provided addresses.
|
||||
*
|
||||
* @param string|\IPLib\Address\AddressInterface $from
|
||||
* @param string|\IPLib\Address\AddressInterface $to
|
||||
* @param bool $supportNonDecimalIPv4 set to true to support parsing non decimal (that is, octal and hexadecimal) IPv4 addresses
|
||||
*
|
||||
* @return \IPLib\Range\Subnet[]|null return NULL if $from and/or $to are invalid addresses, or if both are NULL or empty strings, or if they are addresses of different types
|
||||
*/
|
||||
public static function rangesFromBoundaries($from, $to, $supportNonDecimalIPv4 = false)
|
||||
{
|
||||
list($from, $to) = self::parseBoundaries($from, $to, $supportNonDecimalIPv4);
|
||||
if (($from === false || $to === false) || ($from === null && $to === null)) {
|
||||
return null;
|
||||
}
|
||||
if ($from === null || $to === null) {
|
||||
$address = $from ? $from : $to;
|
||||
|
||||
return array(new Subnet($address, $address, $address->getNumberOfBits()));
|
||||
}
|
||||
$numberOfBits = $from->getNumberOfBits();
|
||||
if ($to->getNumberOfBits() !== $numberOfBits) {
|
||||
return null;
|
||||
}
|
||||
$calculator = new RangesFromBounradyCalculator($numberOfBits);
|
||||
|
||||
return $calculator->getRanges($from, $to);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param \IPLib\Address\AddressInterface $from
|
||||
* @param \IPLib\Address\AddressInterface $to
|
||||
*
|
||||
* @return \IPLib\Range\RangeInterface|null
|
||||
*/
|
||||
protected static function rangeFromBoundaryAddresses(AddressInterface $from = null, AddressInterface $to = null)
|
||||
{
|
||||
if ($from === null && $to === null) {
|
||||
$result = null;
|
||||
} elseif ($to === null) {
|
||||
$result = Range\Single::fromAddress($from);
|
||||
} elseif ($from === null) {
|
||||
$result = Range\Single::fromAddress($to);
|
||||
} else {
|
||||
$result = null;
|
||||
$addressType = $from->getAddressType();
|
||||
if ($addressType === $to->getAddressType()) {
|
||||
$cmp = strcmp($from->getComparableString(), $to->getComparableString());
|
||||
if ($cmp === 0) {
|
||||
$result = Range\Single::fromAddress($from);
|
||||
} else {
|
||||
if ($cmp > 0) {
|
||||
list($from, $to) = array($to, $from);
|
||||
}
|
||||
$fromBytes = $from->getBytes();
|
||||
$toBytes = $to->getBytes();
|
||||
$numBytes = count($fromBytes);
|
||||
$sameBits = 0;
|
||||
for ($byteIndex = 0; $byteIndex < $numBytes; $byteIndex++) {
|
||||
$fromByte = $fromBytes[$byteIndex];
|
||||
$toByte = $toBytes[$byteIndex];
|
||||
if ($fromByte === $toByte) {
|
||||
$sameBits += 8;
|
||||
} else {
|
||||
$differentBitsInByte = decbin($fromByte ^ $toByte);
|
||||
$sameBits += 8 - strlen($differentBitsInByte);
|
||||
break;
|
||||
}
|
||||
}
|
||||
$result = static::rangeFromString($from->toString(true) . '/' . (string) $sameBits);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string|\IPLib\Address\AddressInterface $from
|
||||
* @param string|\IPLib\Address\AddressInterface $to
|
||||
* @param bool $supportNonDecimalIPv4
|
||||
*
|
||||
* @return \IPLib\Address\AddressInterface[]|null[]|false[]
|
||||
*/
|
||||
private static function parseBoundaries($from, $to, $supportNonDecimalIPv4 = false)
|
||||
{
|
||||
$result = array();
|
||||
foreach (array('from', 'to') as $param) {
|
||||
$value = $$param;
|
||||
if (!($value instanceof AddressInterface)) {
|
||||
$value = (string) $value;
|
||||
if ($value === '') {
|
||||
$value = null;
|
||||
} else {
|
||||
$value = static::addressFromString($value, true, true, $supportNonDecimalIPv4);
|
||||
if ($value === null) {
|
||||
$value = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
$result[] = $value;
|
||||
}
|
||||
if ($result[0] && $result[1] && strcmp($result[0]->getComparableString(), $result[1]->getComparableString()) > 0) {
|
||||
$result = array($result[1], $result[0]);
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
95
vendor/mlocati/ip-lib/src/Range/AbstractRange.php
vendored
Normal file
95
vendor/mlocati/ip-lib/src/Range/AbstractRange.php
vendored
Normal file
|
|
@ -0,0 +1,95 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Range;
|
||||
|
||||
use IPLib\Address\AddressInterface;
|
||||
use IPLib\Address\IPv4;
|
||||
use IPLib\Address\IPv6;
|
||||
use IPLib\Address\Type as AddressType;
|
||||
use IPLib\Factory;
|
||||
|
||||
abstract class AbstractRange implements RangeInterface
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getRangeType()
|
||||
*/
|
||||
public function getRangeType()
|
||||
{
|
||||
if ($this->rangeType === null) {
|
||||
$addressType = $this->getAddressType();
|
||||
if ($addressType === AddressType::T_IPv6 && Subnet::get6to4()->containsRange($this)) {
|
||||
$this->rangeType = Factory::rangeFromBoundaries($this->fromAddress->toIPv4(), $this->toAddress->toIPv4())->getRangeType();
|
||||
} else {
|
||||
switch ($addressType) {
|
||||
case AddressType::T_IPv4:
|
||||
$defaultType = IPv4::getDefaultReservedRangeType();
|
||||
$reservedRanges = IPv4::getReservedRanges();
|
||||
break;
|
||||
case AddressType::T_IPv6:
|
||||
$defaultType = IPv6::getDefaultReservedRangeType();
|
||||
$reservedRanges = IPv6::getReservedRanges();
|
||||
break;
|
||||
default:
|
||||
throw new \Exception('@todo'); // @codeCoverageIgnore
|
||||
}
|
||||
$rangeType = null;
|
||||
foreach ($reservedRanges as $reservedRange) {
|
||||
$rangeType = $reservedRange->getRangeType($this);
|
||||
if ($rangeType !== null) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
$this->rangeType = $rangeType === null ? $defaultType : $rangeType;
|
||||
}
|
||||
}
|
||||
|
||||
return $this->rangeType === false ? null : $this->rangeType;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::contains()
|
||||
*/
|
||||
public function contains(AddressInterface $address)
|
||||
{
|
||||
$result = false;
|
||||
if ($address->getAddressType() === $this->getAddressType()) {
|
||||
$cmp = $address->getComparableString();
|
||||
$from = $this->getComparableStartString();
|
||||
if ($cmp >= $from) {
|
||||
$to = $this->getComparableEndString();
|
||||
if ($cmp <= $to) {
|
||||
$result = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::containsRange()
|
||||
*/
|
||||
public function containsRange(RangeInterface $range)
|
||||
{
|
||||
$result = false;
|
||||
if ($range->getAddressType() === $this->getAddressType()) {
|
||||
$myStart = $this->getComparableStartString();
|
||||
$itsStart = $range->getComparableStartString();
|
||||
if ($itsStart >= $myStart) {
|
||||
$myEnd = $this->getComparableEndString();
|
||||
$itsEnd = $range->getComparableEndString();
|
||||
if ($itsEnd <= $myEnd) {
|
||||
$result = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
275
vendor/mlocati/ip-lib/src/Range/Pattern.php
vendored
Normal file
275
vendor/mlocati/ip-lib/src/Range/Pattern.php
vendored
Normal file
|
|
@ -0,0 +1,275 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Range;
|
||||
|
||||
use IPLib\Address\AddressInterface;
|
||||
use IPLib\Address\IPv4;
|
||||
use IPLib\Address\IPv6;
|
||||
use IPLib\Address\Type as AddressType;
|
||||
|
||||
/**
|
||||
* Represents an address range in pattern format (only ending asterisks are supported).
|
||||
*
|
||||
* @example 127.0.*.*
|
||||
* @example ::/8
|
||||
*/
|
||||
class Pattern extends AbstractRange
|
||||
{
|
||||
/**
|
||||
* Starting address of the range.
|
||||
*
|
||||
* @var \IPLib\Address\AddressInterface
|
||||
*/
|
||||
protected $fromAddress;
|
||||
|
||||
/**
|
||||
* Final address of the range.
|
||||
*
|
||||
* @var \IPLib\Address\AddressInterface
|
||||
*/
|
||||
protected $toAddress;
|
||||
|
||||
/**
|
||||
* Number of ending asterisks.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
protected $asterisksCount;
|
||||
|
||||
/**
|
||||
* The type of the range of this IP range.
|
||||
*
|
||||
* @var int|false|null false if this range crosses multiple range types, null if yet to be determined
|
||||
*/
|
||||
protected $rangeType;
|
||||
|
||||
/**
|
||||
* Initializes the instance.
|
||||
*
|
||||
* @param \IPLib\Address\AddressInterface $fromAddress
|
||||
* @param \IPLib\Address\AddressInterface $toAddress
|
||||
* @param int $asterisksCount
|
||||
*/
|
||||
public function __construct(AddressInterface $fromAddress, AddressInterface $toAddress, $asterisksCount)
|
||||
{
|
||||
$this->fromAddress = $fromAddress;
|
||||
$this->toAddress = $toAddress;
|
||||
$this->asterisksCount = $asterisksCount;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::__toString()
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
return $this->toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* Try get the range instance starting from its string representation.
|
||||
*
|
||||
* @param string|mixed $range
|
||||
* @param bool $supportNonDecimalIPv4 set to true to support parsing non decimal (that is, octal and hexadecimal) IPv4 addresses
|
||||
*
|
||||
* @return static|null
|
||||
*/
|
||||
public static function fromString($range, $supportNonDecimalIPv4 = false)
|
||||
{
|
||||
if (!is_string($range) || strpos($range, '*') === false) {
|
||||
return null;
|
||||
}
|
||||
if ($range === '*.*.*.*') {
|
||||
return new static(IPv4::fromString('0.0.0.0'), IPv4::fromString('255.255.255.255'), 4);
|
||||
}
|
||||
if ($range === '*:*:*:*:*:*:*:*') {
|
||||
return new static(IPv6::fromString('::'), IPv6::fromString('ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff'), 8);
|
||||
}
|
||||
$matches = null;
|
||||
if (strpos($range, '.') !== false && preg_match('/^[^*]+((?:\.\*)+)$/', $range, $matches)) {
|
||||
$asterisksCount = strlen($matches[1]) >> 1;
|
||||
if ($asterisksCount > 0) {
|
||||
$missingDots = 3 - substr_count($range, '.');
|
||||
if ($missingDots > 0) {
|
||||
$range .= str_repeat('.*', $missingDots);
|
||||
$asterisksCount += $missingDots;
|
||||
}
|
||||
}
|
||||
$fromAddress = IPv4::fromString(str_replace('*', '0', $range), true, $supportNonDecimalIPv4);
|
||||
if ($fromAddress === null) {
|
||||
return null;
|
||||
}
|
||||
$fixedBytes = array_slice($fromAddress->getBytes(), 0, -$asterisksCount);
|
||||
$otherBytes = array_fill(0, $asterisksCount, 255);
|
||||
$toAddress = IPv4::fromBytes(array_merge($fixedBytes, $otherBytes));
|
||||
|
||||
return new static($fromAddress, $toAddress, $asterisksCount);
|
||||
}
|
||||
if (strpos($range, ':') !== false && preg_match('/^[^*]+((?::\*)+)$/', $range, $matches)) {
|
||||
$asterisksCount = strlen($matches[1]) >> 1;
|
||||
$fromAddress = IPv6::fromString(str_replace('*', '0', $range));
|
||||
if ($fromAddress === null) {
|
||||
return null;
|
||||
}
|
||||
$fixedWords = array_slice($fromAddress->getWords(), 0, -$asterisksCount);
|
||||
$otherWords = array_fill(0, $asterisksCount, 0xffff);
|
||||
$toAddress = IPv6::fromWords(array_merge($fixedWords, $otherWords));
|
||||
|
||||
return new static($fromAddress, $toAddress, $asterisksCount);
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::toString()
|
||||
*/
|
||||
public function toString($long = false)
|
||||
{
|
||||
if ($this->asterisksCount === 0) {
|
||||
return $this->fromAddress->toString($long);
|
||||
}
|
||||
switch (true) {
|
||||
case $this->fromAddress instanceof \IPLib\Address\IPv4:
|
||||
$chunks = explode('.', $this->fromAddress->toString());
|
||||
$chunks = array_slice($chunks, 0, -$this->asterisksCount);
|
||||
$chunks = array_pad($chunks, 4, '*');
|
||||
$result = implode('.', $chunks);
|
||||
break;
|
||||
case $this->fromAddress instanceof \IPLib\Address\IPv6:
|
||||
if ($long) {
|
||||
$chunks = explode(':', $this->fromAddress->toString(true));
|
||||
$chunks = array_slice($chunks, 0, -$this->asterisksCount);
|
||||
$chunks = array_pad($chunks, 8, '*');
|
||||
$result = implode(':', $chunks);
|
||||
} elseif ($this->asterisksCount === 8) {
|
||||
$result = '*:*:*:*:*:*:*:*';
|
||||
} else {
|
||||
$bytes = $this->toAddress->getBytes();
|
||||
$bytes = array_slice($bytes, 0, -$this->asterisksCount * 2);
|
||||
$bytes = array_pad($bytes, 16, 1);
|
||||
$address = IPv6::fromBytes($bytes);
|
||||
$before = substr($address->toString(false), 0, -strlen(':101') * $this->asterisksCount);
|
||||
$result = $before . str_repeat(':*', $this->asterisksCount);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
throw new \Exception('@todo'); // @codeCoverageIgnore
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getAddressType()
|
||||
*/
|
||||
public function getAddressType()
|
||||
{
|
||||
return $this->fromAddress->getAddressType();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getStartAddress()
|
||||
*/
|
||||
public function getStartAddress()
|
||||
{
|
||||
return $this->fromAddress;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getEndAddress()
|
||||
*/
|
||||
public function getEndAddress()
|
||||
{
|
||||
return $this->toAddress;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getComparableStartString()
|
||||
*/
|
||||
public function getComparableStartString()
|
||||
{
|
||||
return $this->fromAddress->getComparableString();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getComparableEndString()
|
||||
*/
|
||||
public function getComparableEndString()
|
||||
{
|
||||
return $this->toAddress->getComparableString();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::asSubnet()
|
||||
*/
|
||||
public function asSubnet()
|
||||
{
|
||||
switch ($this->getAddressType()) {
|
||||
case AddressType::T_IPv4:
|
||||
return new Subnet($this->getStartAddress(), $this->getEndAddress(), 8 * (4 - $this->asterisksCount));
|
||||
case AddressType::T_IPv6:
|
||||
return new Subnet($this->getStartAddress(), $this->getEndAddress(), 16 * (8 - $this->asterisksCount));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::asPattern()
|
||||
*/
|
||||
public function asPattern()
|
||||
{
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getSubnetMask()
|
||||
*/
|
||||
public function getSubnetMask()
|
||||
{
|
||||
if ($this->getAddressType() !== AddressType::T_IPv4) {
|
||||
return null;
|
||||
}
|
||||
switch ($this->asterisksCount) {
|
||||
case 0:
|
||||
$bytes = array(255, 255, 255, 255);
|
||||
break;
|
||||
case 4:
|
||||
$bytes = array(0, 0, 0, 0);
|
||||
break;
|
||||
default:
|
||||
$bytes = array_pad(array_fill(0, 4 - $this->asterisksCount, 255), 4, 0);
|
||||
break;
|
||||
}
|
||||
|
||||
return IPv4::fromBytes($bytes);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getReverseDNSLookupName()
|
||||
*/
|
||||
public function getReverseDNSLookupName()
|
||||
{
|
||||
return $this->asterisksCount === 0 ? array($this->getStartAddress()->getReverseDNSLookupName()) : $this->asSubnet()->getReverseDNSLookupName();
|
||||
}
|
||||
}
|
||||
120
vendor/mlocati/ip-lib/src/Range/RangeInterface.php
vendored
Normal file
120
vendor/mlocati/ip-lib/src/Range/RangeInterface.php
vendored
Normal file
|
|
@ -0,0 +1,120 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Range;
|
||||
|
||||
use IPLib\Address\AddressInterface;
|
||||
|
||||
/**
|
||||
* Interface of all the range types.
|
||||
*/
|
||||
interface RangeInterface
|
||||
{
|
||||
/**
|
||||
* Get the short string representation of this address.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString();
|
||||
|
||||
/**
|
||||
* Get the string representation of this address.
|
||||
*
|
||||
* @param bool $long set to true to have a long/full representation, false otherwise
|
||||
*
|
||||
* @return string
|
||||
*
|
||||
* @example If $long is true, you'll get '0000:0000:0000:0000:0000:0000:0000:0001/128', '::1/128' otherwise.
|
||||
*/
|
||||
public function toString($long = false);
|
||||
|
||||
/**
|
||||
* Get the type of the IP addresses contained in this range.
|
||||
*
|
||||
* @return int One of the \IPLib\Address\Type::T_... constants
|
||||
*/
|
||||
public function getAddressType();
|
||||
|
||||
/**
|
||||
* Get the type of range of the IP address.
|
||||
*
|
||||
* @return int One of the \IPLib\Range\Type::T_... constants
|
||||
*/
|
||||
public function getRangeType();
|
||||
|
||||
/**
|
||||
* Check if this range contains an IP address.
|
||||
*
|
||||
* @param \IPLib\Address\AddressInterface $address
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function contains(AddressInterface $address);
|
||||
|
||||
/**
|
||||
* Check if this range contains another range.
|
||||
*
|
||||
* @param \IPLib\Range\RangeInterface $range
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function containsRange(RangeInterface $range);
|
||||
|
||||
/**
|
||||
* Get the initial address contained in this range.
|
||||
*
|
||||
* @return \IPLib\Address\AddressInterface
|
||||
*/
|
||||
public function getStartAddress();
|
||||
|
||||
/**
|
||||
* Get the final address contained in this range.
|
||||
*
|
||||
* @return \IPLib\Address\AddressInterface
|
||||
*/
|
||||
public function getEndAddress();
|
||||
|
||||
/**
|
||||
* Get a string representation of the starting address of this range than can be used when comparing addresses and ranges.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getComparableStartString();
|
||||
|
||||
/**
|
||||
* Get a string representation of the final address of this range than can be used when comparing addresses and ranges.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getComparableEndString();
|
||||
|
||||
/**
|
||||
* Get the subnet mask representing this range (only for IPv4 ranges).
|
||||
*
|
||||
* @return \IPLib\Address\IPv4|null return NULL if the range is an IPv6 range, the subnet mask otherwise
|
||||
*/
|
||||
public function getSubnetMask();
|
||||
|
||||
/**
|
||||
* Get the subnet/CIDR representation of this range.
|
||||
*
|
||||
* @return \IPLib\Range\Subnet
|
||||
*/
|
||||
public function asSubnet();
|
||||
|
||||
/**
|
||||
* Get the pattern/asterisk representation (if applicable) of this range.
|
||||
*
|
||||
* @return \IPLib\Range\Pattern|null return NULL if this range can't be represented by a pattern notation
|
||||
*/
|
||||
public function asPattern();
|
||||
|
||||
/**
|
||||
* Get the Reverse DNS Lookup Addresses of this IP range.
|
||||
*
|
||||
* @return string[]
|
||||
*
|
||||
* @example for IPv4 it returns something like array('x.x.x.x.in-addr.arpa', 'x.x.x.x.in-addr.arpa') (where the number of 'x.' ranges from 1 to 4)
|
||||
* @example for IPv6 it returns something like array('x.x.x.x..x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.ip6.arpa', 'x.x.x.x..x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.ip6.arpa') (where the number of 'x.' ranges from 1 to 32)
|
||||
*/
|
||||
public function getReverseDNSLookupName();
|
||||
}
|
||||
226
vendor/mlocati/ip-lib/src/Range/Single.php
vendored
Normal file
226
vendor/mlocati/ip-lib/src/Range/Single.php
vendored
Normal file
|
|
@ -0,0 +1,226 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Range;
|
||||
|
||||
use IPLib\Address\AddressInterface;
|
||||
use IPLib\Address\IPv4;
|
||||
use IPLib\Address\Type as AddressType;
|
||||
use IPLib\Factory;
|
||||
|
||||
/**
|
||||
* Represents a single address (eg a range that contains just one address).
|
||||
*
|
||||
* @example 127.0.0.1
|
||||
* @example ::1
|
||||
*/
|
||||
class Single extends AbstractRange
|
||||
{
|
||||
/**
|
||||
* @var \IPLib\Address\AddressInterface
|
||||
*/
|
||||
protected $address;
|
||||
|
||||
/**
|
||||
* Initializes the instance.
|
||||
*
|
||||
* @param \IPLib\Address\AddressInterface $address
|
||||
*/
|
||||
protected function __construct(AddressInterface $address)
|
||||
{
|
||||
$this->address = $address;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::__toString()
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
return $this->address->__toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* Try get the range instance starting from its string representation.
|
||||
*
|
||||
* @param string|mixed $range
|
||||
* @param bool $supportNonDecimalIPv4 set to true to support parsing non decimal (that is, octal and hexadecimal) IPv4 addresses
|
||||
*
|
||||
* @return static|null
|
||||
*/
|
||||
public static function fromString($range, $supportNonDecimalIPv4 = false)
|
||||
{
|
||||
$result = null;
|
||||
$address = Factory::addressFromString($range, true, true, $supportNonDecimalIPv4);
|
||||
if ($address !== null) {
|
||||
$result = new static($address);
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create the range instance starting from an address instance.
|
||||
*
|
||||
* @param \IPLib\Address\AddressInterface $address
|
||||
*
|
||||
* @return static
|
||||
*/
|
||||
public static function fromAddress(AddressInterface $address)
|
||||
{
|
||||
return new static($address);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::toString()
|
||||
*/
|
||||
public function toString($long = false)
|
||||
{
|
||||
return $this->address->toString($long);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getAddressType()
|
||||
*/
|
||||
public function getAddressType()
|
||||
{
|
||||
return $this->address->getAddressType();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getRangeType()
|
||||
*/
|
||||
public function getRangeType()
|
||||
{
|
||||
return $this->address->getRangeType();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::contains()
|
||||
*/
|
||||
public function contains(AddressInterface $address)
|
||||
{
|
||||
$result = false;
|
||||
if ($address->getAddressType() === $this->getAddressType()) {
|
||||
if ($address->toString(false) === $this->address->toString(false)) {
|
||||
$result = true;
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::containsRange()
|
||||
*/
|
||||
public function containsRange(RangeInterface $range)
|
||||
{
|
||||
$result = false;
|
||||
if ($range->getAddressType() === $this->getAddressType()) {
|
||||
if ($range->toString(false) === $this->toString(false)) {
|
||||
$result = true;
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getStartAddress()
|
||||
*/
|
||||
public function getStartAddress()
|
||||
{
|
||||
return $this->address;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getEndAddress()
|
||||
*/
|
||||
public function getEndAddress()
|
||||
{
|
||||
return $this->address;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getComparableStartString()
|
||||
*/
|
||||
public function getComparableStartString()
|
||||
{
|
||||
return $this->address->getComparableString();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getComparableEndString()
|
||||
*/
|
||||
public function getComparableEndString()
|
||||
{
|
||||
return $this->address->getComparableString();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::asSubnet()
|
||||
*/
|
||||
public function asSubnet()
|
||||
{
|
||||
$networkPrefixes = array(
|
||||
AddressType::T_IPv4 => 32,
|
||||
AddressType::T_IPv6 => 128,
|
||||
);
|
||||
|
||||
return new Subnet($this->address, $this->address, $networkPrefixes[$this->address->getAddressType()]);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::asPattern()
|
||||
*/
|
||||
public function asPattern()
|
||||
{
|
||||
return new Pattern($this->address, $this->address, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getSubnetMask()
|
||||
*/
|
||||
public function getSubnetMask()
|
||||
{
|
||||
if ($this->getAddressType() !== AddressType::T_IPv4) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return IPv4::fromBytes(array(255, 255, 255, 255));
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getReverseDNSLookupName()
|
||||
*/
|
||||
public function getReverseDNSLookupName()
|
||||
{
|
||||
return array($this->getStartAddress()->getReverseDNSLookupName());
|
||||
}
|
||||
}
|
||||
305
vendor/mlocati/ip-lib/src/Range/Subnet.php
vendored
Normal file
305
vendor/mlocati/ip-lib/src/Range/Subnet.php
vendored
Normal file
|
|
@ -0,0 +1,305 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Range;
|
||||
|
||||
use IPLib\Address\AddressInterface;
|
||||
use IPLib\Address\IPv4;
|
||||
use IPLib\Address\IPv6;
|
||||
use IPLib\Address\Type as AddressType;
|
||||
use IPLib\Factory;
|
||||
|
||||
/**
|
||||
* Represents an address range in subnet format (eg CIDR).
|
||||
*
|
||||
* @example 127.0.0.1/32
|
||||
* @example ::/8
|
||||
*/
|
||||
class Subnet extends AbstractRange
|
||||
{
|
||||
/**
|
||||
* Starting address of the range.
|
||||
*
|
||||
* @var \IPLib\Address\AddressInterface
|
||||
*/
|
||||
protected $fromAddress;
|
||||
|
||||
/**
|
||||
* Final address of the range.
|
||||
*
|
||||
* @var \IPLib\Address\AddressInterface
|
||||
*/
|
||||
protected $toAddress;
|
||||
|
||||
/**
|
||||
* Number of the same bits of the range.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
protected $networkPrefix;
|
||||
|
||||
/**
|
||||
* The type of the range of this IP range.
|
||||
*
|
||||
* @var int|null
|
||||
*/
|
||||
protected $rangeType;
|
||||
|
||||
/**
|
||||
* The 6to4 address IPv6 address range.
|
||||
*
|
||||
* @var self|null
|
||||
*/
|
||||
private static $sixToFour;
|
||||
|
||||
/**
|
||||
* Initializes the instance.
|
||||
*
|
||||
* @param \IPLib\Address\AddressInterface $fromAddress
|
||||
* @param \IPLib\Address\AddressInterface $toAddress
|
||||
* @param int $networkPrefix
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
public function __construct(AddressInterface $fromAddress, AddressInterface $toAddress, $networkPrefix)
|
||||
{
|
||||
$this->fromAddress = $fromAddress;
|
||||
$this->toAddress = $toAddress;
|
||||
$this->networkPrefix = $networkPrefix;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::__toString()
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
return $this->toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* Try get the range instance starting from its string representation.
|
||||
*
|
||||
* @param string|mixed $range
|
||||
* @param bool $supportNonDecimalIPv4 set to true to support parsing non decimal (that is, octal and hexadecimal) IPv4 addresses
|
||||
*
|
||||
* @return static|null
|
||||
*/
|
||||
public static function fromString($range, $supportNonDecimalIPv4 = false)
|
||||
{
|
||||
if (!is_string($range)) {
|
||||
return null;
|
||||
}
|
||||
$parts = explode('/', $range);
|
||||
if (count($parts) !== 2) {
|
||||
return null;
|
||||
}
|
||||
$address = Factory::addressFromString($parts[0], true, true, $supportNonDecimalIPv4);
|
||||
if ($address === null) {
|
||||
return null;
|
||||
}
|
||||
if (!preg_match('/^[0-9]{1,9}$/', $parts[1])) {
|
||||
return null;
|
||||
}
|
||||
$networkPrefix = (int) $parts[1];
|
||||
$addressBytes = $address->getBytes();
|
||||
$totalBytes = count($addressBytes);
|
||||
$numDifferentBits = $totalBytes * 8 - $networkPrefix;
|
||||
if ($numDifferentBits < 0) {
|
||||
return null;
|
||||
}
|
||||
$numSameBytes = $networkPrefix >> 3;
|
||||
$sameBytes = array_slice($addressBytes, 0, $numSameBytes);
|
||||
$differentBytesStart = ($totalBytes === $numSameBytes) ? array() : array_fill(0, $totalBytes - $numSameBytes, 0);
|
||||
$differentBytesEnd = ($totalBytes === $numSameBytes) ? array() : array_fill(0, $totalBytes - $numSameBytes, 255);
|
||||
$startSameBits = $networkPrefix % 8;
|
||||
if ($startSameBits !== 0) {
|
||||
$varyingByte = $addressBytes[$numSameBytes];
|
||||
$differentBytesStart[0] = $varyingByte & bindec(str_pad(str_repeat('1', $startSameBits), 8, '0', STR_PAD_RIGHT));
|
||||
$differentBytesEnd[0] = $differentBytesStart[0] + bindec(str_repeat('1', 8 - $startSameBits));
|
||||
}
|
||||
|
||||
return new static(
|
||||
Factory::addressFromBytes(array_merge($sameBytes, $differentBytesStart)),
|
||||
Factory::addressFromBytes(array_merge($sameBytes, $differentBytesEnd)),
|
||||
$networkPrefix
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::toString()
|
||||
*/
|
||||
public function toString($long = false)
|
||||
{
|
||||
return $this->fromAddress->toString($long) . '/' . $this->networkPrefix;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getAddressType()
|
||||
*/
|
||||
public function getAddressType()
|
||||
{
|
||||
return $this->fromAddress->getAddressType();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getStartAddress()
|
||||
*/
|
||||
public function getStartAddress()
|
||||
{
|
||||
return $this->fromAddress;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getEndAddress()
|
||||
*/
|
||||
public function getEndAddress()
|
||||
{
|
||||
return $this->toAddress;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getComparableStartString()
|
||||
*/
|
||||
public function getComparableStartString()
|
||||
{
|
||||
return $this->fromAddress->getComparableString();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getComparableEndString()
|
||||
*/
|
||||
public function getComparableEndString()
|
||||
{
|
||||
return $this->toAddress->getComparableString();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::asSubnet()
|
||||
*/
|
||||
public function asSubnet()
|
||||
{
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the pattern (asterisk) representation (if applicable) of this range.
|
||||
*
|
||||
* @return \IPLib\Range\Pattern|null return NULL if this range can't be represented by a pattern notation
|
||||
*/
|
||||
public function asPattern()
|
||||
{
|
||||
$address = $this->getStartAddress();
|
||||
$networkPrefix = $this->getNetworkPrefix();
|
||||
switch ($address->getAddressType()) {
|
||||
case AddressType::T_IPv4:
|
||||
return $networkPrefix % 8 === 0 ? new Pattern($address, $address, 4 - $networkPrefix / 8) : null;
|
||||
case AddressType::T_IPv6:
|
||||
return $networkPrefix % 16 === 0 ? new Pattern($address, $address, 8 - $networkPrefix / 16) : null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the 6to4 address IPv6 address range.
|
||||
*
|
||||
* @return self
|
||||
*/
|
||||
public static function get6to4()
|
||||
{
|
||||
if (self::$sixToFour === null) {
|
||||
self::$sixToFour = self::fromString('2002::/16');
|
||||
}
|
||||
|
||||
return self::$sixToFour;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get subnet prefix.
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
public function getNetworkPrefix()
|
||||
{
|
||||
return $this->networkPrefix;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getSubnetMask()
|
||||
*/
|
||||
public function getSubnetMask()
|
||||
{
|
||||
if ($this->getAddressType() !== AddressType::T_IPv4) {
|
||||
return null;
|
||||
}
|
||||
$bytes = array();
|
||||
$prefix = $this->getNetworkPrefix();
|
||||
while ($prefix >= 8) {
|
||||
$bytes[] = 255;
|
||||
$prefix -= 8;
|
||||
}
|
||||
if ($prefix !== 0) {
|
||||
$bytes[] = bindec(str_pad(str_repeat('1', $prefix), 8, '0'));
|
||||
}
|
||||
$bytes = array_pad($bytes, 4, 0);
|
||||
|
||||
return IPv4::fromBytes($bytes);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*
|
||||
* @see \IPLib\Range\RangeInterface::getReverseDNSLookupName()
|
||||
*/
|
||||
public function getReverseDNSLookupName()
|
||||
{
|
||||
switch ($this->getAddressType()) {
|
||||
case AddressType::T_IPv4:
|
||||
$unitSize = 8; // bytes
|
||||
$maxUnits = 4;
|
||||
$isHex = false;
|
||||
$rxUnit = '\d+';
|
||||
break;
|
||||
case AddressType::T_IPv6:
|
||||
$unitSize = 4; // nibbles
|
||||
$maxUnits = 32;
|
||||
$isHex = true;
|
||||
$rxUnit = '[0-9A-Fa-f]';
|
||||
break;
|
||||
}
|
||||
$totBits = $unitSize * $maxUnits;
|
||||
$prefixUnits = (int) ($this->networkPrefix / $unitSize);
|
||||
$extraBits = ($totBits - $this->networkPrefix) % $unitSize;
|
||||
if ($extraBits !== 0) {
|
||||
$prefixUnits += 1;
|
||||
}
|
||||
$numVariants = 1 << $extraBits;
|
||||
$result = array();
|
||||
$unitsToRemove = $maxUnits - $prefixUnits;
|
||||
$initialPointer = preg_replace("/^(({$rxUnit})\.){{$unitsToRemove}}/", '', $this->getStartAddress()->getReverseDNSLookupName());
|
||||
$chunks = explode('.', $initialPointer, 2);
|
||||
for ($index = 0; $index < $numVariants; $index++) {
|
||||
if ($index !== 0) {
|
||||
$chunks[0] = $isHex ? dechex(1 + hexdec($chunks[0])) : (string) (1 + (int) $chunks[0]);
|
||||
}
|
||||
$result[] = implode('.', $chunks);
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
150
vendor/mlocati/ip-lib/src/Range/Type.php
vendored
Normal file
150
vendor/mlocati/ip-lib/src/Range/Type.php
vendored
Normal file
|
|
@ -0,0 +1,150 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Range;
|
||||
|
||||
/**
|
||||
* Types of IP address classes.
|
||||
*/
|
||||
class Type
|
||||
{
|
||||
/**
|
||||
* Unspecified/unknown address.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_UNSPECIFIED = 1;
|
||||
|
||||
/**
|
||||
* Reserved/internal use only.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_RESERVED = 2;
|
||||
|
||||
/**
|
||||
* Refer to source hosts on "this" network.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_THISNETWORK = 3;
|
||||
|
||||
/**
|
||||
* Internet host loopback address.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_LOOPBACK = 4;
|
||||
|
||||
/**
|
||||
* Relay anycast address.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_ANYCASTRELAY = 5;
|
||||
|
||||
/**
|
||||
* "Limited broadcast" destination address.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_LIMITEDBROADCAST = 6;
|
||||
|
||||
/**
|
||||
* Multicast address assignments - Indentify a group of interfaces.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_MULTICAST = 7;
|
||||
|
||||
/**
|
||||
* "Link local" address, allocated for communication between hosts on a single link.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_LINKLOCAL = 8;
|
||||
|
||||
/**
|
||||
* Link local unicast / Linked-scoped unicast.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_LINKLOCAL_UNICAST = 9;
|
||||
|
||||
/**
|
||||
* Discard-Only address.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_DISCARDONLY = 10;
|
||||
|
||||
/**
|
||||
* Discard address.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_DISCARD = 11;
|
||||
|
||||
/**
|
||||
* For use in private networks.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_PRIVATENETWORK = 12;
|
||||
|
||||
/**
|
||||
* Public address.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_PUBLIC = 13;
|
||||
|
||||
/**
|
||||
* Carrier-grade NAT address.
|
||||
*
|
||||
* @var int
|
||||
*/
|
||||
const T_CGNAT = 14;
|
||||
|
||||
/**
|
||||
* Get the name of a type.
|
||||
*
|
||||
* @param int $type
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public static function getName($type)
|
||||
{
|
||||
switch ($type) {
|
||||
case static::T_UNSPECIFIED:
|
||||
return 'Unspecified/unknown address';
|
||||
case static::T_RESERVED:
|
||||
return 'Reserved/internal use only';
|
||||
case static::T_THISNETWORK:
|
||||
return 'Refer to source hosts on "this" network';
|
||||
case static::T_LOOPBACK:
|
||||
return 'Internet host loopback address';
|
||||
case static::T_ANYCASTRELAY:
|
||||
return 'Relay anycast address';
|
||||
case static::T_LIMITEDBROADCAST:
|
||||
return '"Limited broadcast" destination address';
|
||||
case static::T_MULTICAST:
|
||||
return 'Multicast address assignments - Indentify a group of interfaces';
|
||||
case static::T_LINKLOCAL:
|
||||
return '"Link local" address, allocated for communication between hosts on a single link';
|
||||
case static::T_LINKLOCAL_UNICAST:
|
||||
return 'Link local unicast / Linked-scoped unicast';
|
||||
case static::T_DISCARDONLY:
|
||||
return 'Discard only';
|
||||
case static::T_DISCARD:
|
||||
return 'Discard';
|
||||
case static::T_PRIVATENETWORK:
|
||||
return 'For use in private networks';
|
||||
case static::T_PUBLIC:
|
||||
return 'Public address';
|
||||
case static::T_CGNAT:
|
||||
return 'Carrier-grade NAT';
|
||||
default:
|
||||
return $type === null ? 'Unknown type' : sprintf('Unknown type (%s)', $type);
|
||||
}
|
||||
}
|
||||
}
|
||||
118
vendor/mlocati/ip-lib/src/Service/BinaryMath.php
vendored
Normal file
118
vendor/mlocati/ip-lib/src/Service/BinaryMath.php
vendored
Normal file
|
|
@ -0,0 +1,118 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Service;
|
||||
|
||||
/**
|
||||
* Helper class to work with unsigned binary integers.
|
||||
*/
|
||||
class BinaryMath
|
||||
{
|
||||
/**
|
||||
* Trim the leading zeroes from a non-negative integer represented in binary form.
|
||||
*
|
||||
* @param string $value
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function reduce($value)
|
||||
{
|
||||
$value = ltrim($value, '0');
|
||||
|
||||
return $value === '' ? '0' : $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Compare two non-negative integers represented in binary form.
|
||||
*
|
||||
* @param string $a
|
||||
* @param string $b
|
||||
*
|
||||
* @return int 1 if $a is greater than $b, -1 if $b is greater than $b, 0 if they are the same
|
||||
*/
|
||||
public function compare($a, $b)
|
||||
{
|
||||
list($a, $b) = $this->toSameLength($a, $b);
|
||||
|
||||
return $a < $b ? -1 : ($a > $b ? 1 : 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Add 1 to a non-negative integer represented in binary form.
|
||||
*
|
||||
* @param string $value
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function increment($value)
|
||||
{
|
||||
$lastZeroIndex = strrpos($value, '0');
|
||||
if ($lastZeroIndex === false) {
|
||||
return '1' . str_repeat('0', strlen($value));
|
||||
}
|
||||
|
||||
return ltrim(substr($value, 0, $lastZeroIndex), '0') . '1' . str_repeat('0', strlen($value) - $lastZeroIndex - 1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate the bitwise AND of two non-negative integers represented in binary form.
|
||||
*
|
||||
* @param string $operand1
|
||||
* @param string $operand2
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function andX($operand1, $operand2)
|
||||
{
|
||||
$operand1 = $this->reduce($operand1);
|
||||
$operand2 = $this->reduce($operand2);
|
||||
$numBits = min(strlen($operand1), strlen($operand2));
|
||||
$operand1 = substr(str_pad($operand1, $numBits, '0', STR_PAD_LEFT), -$numBits);
|
||||
$operand2 = substr(str_pad($operand2, $numBits, '0', STR_PAD_LEFT), -$numBits);
|
||||
$result = '';
|
||||
for ($index = 0; $index < $numBits; $index++) {
|
||||
$result .= $operand1[$index] === '1' && $operand2[$index] === '1' ? '1' : '0';
|
||||
}
|
||||
|
||||
return $this->reduce($result);
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate the bitwise OR of two non-negative integers represented in binary form.
|
||||
*
|
||||
* @param string $operand1
|
||||
* @param string $operand2
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function orX($operand1, $operand2)
|
||||
{
|
||||
list($operand1, $operand2, $numBits) = $this->toSameLength($operand1, $operand2);
|
||||
$result = '';
|
||||
for ($index = 0; $index < $numBits; $index++) {
|
||||
$result .= $operand1[$index] === '1' || $operand2[$index] === '1' ? '1' : '0';
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Zero-padding of two non-negative integers represented in binary form, so that they have the same length.
|
||||
*
|
||||
* @param string $num1
|
||||
* @param string $num2
|
||||
*
|
||||
* @return string[],int[] The first array element is $num1 (padded), the first array element is $num2 (padded), the third array element is the number of bits
|
||||
*/
|
||||
private function toSameLength($num1, $num2)
|
||||
{
|
||||
$num1 = $this->reduce($num1);
|
||||
$num2 = $this->reduce($num2);
|
||||
$numBits = max(strlen($num1), strlen($num2));
|
||||
|
||||
return array(
|
||||
str_pad($num1, $numBits, '0', STR_PAD_LEFT),
|
||||
str_pad($num2, $numBits, '0', STR_PAD_LEFT),
|
||||
$numBits,
|
||||
);
|
||||
}
|
||||
}
|
||||
161
vendor/mlocati/ip-lib/src/Service/RangesFromBounradyCalculator.php
vendored
Normal file
161
vendor/mlocati/ip-lib/src/Service/RangesFromBounradyCalculator.php
vendored
Normal file
|
|
@ -0,0 +1,161 @@
|
|||
<?php
|
||||
|
||||
namespace IPLib\Service;
|
||||
|
||||
use IPLib\Address\AddressInterface;
|
||||
use IPLib\Factory;
|
||||
use IPLib\Range\Subnet;
|
||||
|
||||
/**
|
||||
* Helper class to calculate the subnets describing all (and only all) the addresses between two bouundaries.
|
||||
*/
|
||||
class RangesFromBounradyCalculator
|
||||
{
|
||||
/**
|
||||
* The BinaryMath instance to be used to perform bitwise poerations.
|
||||
*
|
||||
* @var \IPLib\Service\BinaryMath
|
||||
*/
|
||||
private $math;
|
||||
|
||||
/**
|
||||
* The number of bits used to represent addresses.
|
||||
*
|
||||
* @var int
|
||||
*
|
||||
* @example 32 for IPv4, 128 for IPv6
|
||||
*/
|
||||
private $numBits;
|
||||
|
||||
/**
|
||||
* The bit masks for every bit index.
|
||||
*
|
||||
* @var string[]
|
||||
*/
|
||||
private $masks;
|
||||
|
||||
/**
|
||||
* The bit unmasks for every bit index.
|
||||
*
|
||||
* @var string[]
|
||||
*/
|
||||
private $unmasks;
|
||||
|
||||
/**
|
||||
* Initializes the instance.
|
||||
*
|
||||
* @param int $numBits the number of bits used to represent addresses (32 for IPv4, 128 for IPv6)
|
||||
*/
|
||||
public function __construct($numBits)
|
||||
{
|
||||
$this->math = new BinaryMath();
|
||||
$this->setNumBits($numBits);
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate the subnets describing all (and only all) the addresses between two bouundaries.
|
||||
*
|
||||
* @param \IPLib\Address\AddressInterface $from
|
||||
* @param \IPLib\Address\AddressInterface $to
|
||||
*
|
||||
* @return \IPLib\Range\Subnet[]|null return NULL if the two addresses have an invalid number of bits (that is, different from the one passed to the constructor of this class)
|
||||
*/
|
||||
public function getRanges(AddressInterface $from, AddressInterface $to)
|
||||
{
|
||||
if ($from->getNumberOfBits() !== $this->numBits || $to->getNumberOfBits() !== $this->numBits) {
|
||||
return null;
|
||||
}
|
||||
if ($from->getComparableString() > $to->getComparableString()) {
|
||||
list($from, $to) = array($to, $from);
|
||||
}
|
||||
$result = array();
|
||||
$this->calculate($this->math->reduce($from->getBits()), $this->math->reduce($to->getBits()), $this->numBits, $result);
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the number of bits used to represent addresses (32 for IPv4, 128 for IPv6).
|
||||
*
|
||||
* @param int $numBits
|
||||
*/
|
||||
private function setNumBits($numBits)
|
||||
{
|
||||
$numBits = (int) $numBits;
|
||||
$masks = array();
|
||||
$unmasks = array();
|
||||
for ($bit = 0; $bit < $numBits; $bit++) {
|
||||
$masks[$bit] = str_repeat('1', $numBits - $bit) . str_repeat('0', $bit);
|
||||
$unmasks[$bit] = $bit === 0 ? '0' : str_repeat('1', $bit);
|
||||
}
|
||||
$this->numBits = $numBits;
|
||||
$this->masks = $masks;
|
||||
$this->unmasks = $unmasks;
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate the subnets.
|
||||
*
|
||||
* @param string $start the start address (represented in reduced bit form)
|
||||
* @param string $end the end address (represented in reduced bit form)
|
||||
* @param int $position the number of bits in the mask we are comparing at this cycle
|
||||
* @param \IPLib\Range\Subnet[] $result found ranges will be added to this variable
|
||||
*/
|
||||
private function calculate($start, $end, $position, array &$result)
|
||||
{
|
||||
if ($start === $end) {
|
||||
$result[] = $this->subnetFromBits($start, $this->numBits);
|
||||
|
||||
return;
|
||||
}
|
||||
for ($index = $position - 1; $index >= 0; $index--) {
|
||||
$startMasked = $this->math->andX($start, $this->masks[$index]);
|
||||
$endMasked = $this->math->andX($end, $this->masks[$index]);
|
||||
if ($startMasked !== $endMasked) {
|
||||
$position = $index;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if ($startMasked === $start && $this->math->andX($this->math->increment($end), $this->unmasks[$position]) === '0') {
|
||||
$result[] = $this->subnetFromBits($start, $this->numBits - 1 - $position);
|
||||
|
||||
return;
|
||||
}
|
||||
$middleAddress = $this->math->orX($start, $this->unmasks[$position]);
|
||||
$this->calculate($start, $middleAddress, $position, $result);
|
||||
$this->calculate($this->math->increment($middleAddress), $end, $position, $result);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create an address instance starting from its bits.
|
||||
*
|
||||
* @param string $bits the bits of the address (represented in reduced bit form)
|
||||
*
|
||||
* @return \IPLib\Address\AddressInterface
|
||||
*/
|
||||
private function addressFromBits($bits)
|
||||
{
|
||||
$bits = str_pad($bits, $this->numBits, '0', STR_PAD_LEFT);
|
||||
$bytes = array();
|
||||
foreach (explode("\n", trim(chunk_split($bits, 8, "\n"))) as $byteBits) {
|
||||
$bytes[] = bindec($byteBits);
|
||||
}
|
||||
|
||||
return Factory::addressFromBytes($bytes);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create an range instance starting from the bits if the address and the length of the network prefix.
|
||||
*
|
||||
* @param string $bits the bits of the address (represented in reduced bit form)
|
||||
* @param int $networkPrefix the length of the network prefix
|
||||
*
|
||||
* @return \IPLib\Range\Subnet
|
||||
*/
|
||||
private function subnetFromBits($bits, $networkPrefix)
|
||||
{
|
||||
$address = $this->addressFromBits($bits);
|
||||
|
||||
return new Subnet($address, $address, $networkPrefix);
|
||||
}
|
||||
}
|
||||
19
vendor/paragonie/random_compat/lib/random.php
vendored
19
vendor/paragonie/random_compat/lib/random.php
vendored
|
|
@ -54,9 +54,9 @@ if (!defined('RANDOM_COMPAT_READ_BUFFER')) {
|
|||
|
||||
$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';
|
||||
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')) {
|
||||
/**
|
||||
|
|
@ -76,9 +76,9 @@ if (!is_callable('random_bytes')) {
|
|||
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';
|
||||
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';
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'random_bytes_libsodium_legacy.php';
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -117,7 +117,7 @@ if (!is_callable('random_bytes')) {
|
|||
// place, that is not helpful to us here.
|
||||
|
||||
// See random_bytes_dev_urandom.php
|
||||
require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'random_bytes_dev_urandom.php';
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'random_bytes_dev_urandom.php';
|
||||
}
|
||||
// Unset variables after use
|
||||
$RandomCompat_basedir = null;
|
||||
|
|
@ -159,7 +159,7 @@ if (!is_callable('random_bytes')) {
|
|||
extension_loaded('mcrypt')
|
||||
) {
|
||||
// See random_bytes_mcrypt.php
|
||||
require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'random_bytes_mcrypt.php';
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'random_bytes_mcrypt.php';
|
||||
}
|
||||
$RandomCompatUrandom = null;
|
||||
|
||||
|
|
@ -182,9 +182,10 @@ if (!is_callable('random_bytes')) {
|
|||
if (!in_array('com', $RandomCompat_disabled_classes)) {
|
||||
try {
|
||||
$RandomCompatCOMtest = new COM('CAPICOM.Utilities.1');
|
||||
/** @psalm-suppress TypeDoesNotContainType */
|
||||
if (method_exists($RandomCompatCOMtest, 'GetRandom')) {
|
||||
// See random_bytes_com_dotnet.php
|
||||
require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . '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.
|
||||
|
|
@ -219,7 +220,7 @@ if (!is_callable('random_bytes')) {
|
|||
}
|
||||
|
||||
if (!is_callable('random_int')) {
|
||||
require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'random_int.php';
|
||||
require_once $RandomCompatDIR.DIRECTORY_SEPARATOR.'random_int.php';
|
||||
}
|
||||
|
||||
$RandomCompatDIR = null;
|
||||
|
|
|
|||
|
|
@ -1,14 +0,0 @@
|
|||
<?php
|
||||
|
||||
require_once __DIR__ . '/psalm-autoload.php';
|
||||
|
||||
/**
|
||||
* This is necessary for PHPUnit on PHP >= 5.3
|
||||
*
|
||||
* Class PHPUnit_Framework_TestCase
|
||||
*/
|
||||
if (PHP_VERSION_ID >= 50300) {
|
||||
if (!class_exists('PHPUnit_Framework_TestCase')) {
|
||||
require_once __DIR__ . '/other/phpunit-shim.php';
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue