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Merge pull request #804 from MrPetovan/task/6629-securemail-update-composer-dependencies

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[securemail] Update Composer dependencies
This commit is contained in:
Tobias Diekershoff 2019-02-14 15:15:29 +01:00 committed by GitHub
commit c818eab21c
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GPG key ID: 4AEE18F83AFDEB23
162 changed files with 14048 additions and 7819 deletions
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21
securemail/composer.json Normal file
View file

@ -0,0 +1,21 @@
{
"name": "friendica-addons/securemail",
"description": "Send notification mail encrypted with user-defined public GPG key.",
"type": "friendica-addon",
"authors": [
{
"name": "Fabio Comuni",
"homepage": "https://kirgroup.com/profile/fabrixxm",
"role": "Developer"
}
],
"require": {
"phpseclib/phpseclib": "^2.0",
"singpolyma/openpgp-php": "^0.3.0"
},
"license": "AGPL-3.0+",
"minimum-stability": "stable",
"config": {
"autoloader-suffix": "SecuremailAddon"
}
}

153
securemail/composer.lock generated Normal file
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@ -0,0 +1,153 @@
{
"_readme": [
"This file locks the dependencies of your project to a known state",
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
"This file is @generated automatically"
],
"content-hash": "b3a33a493eae34d9245ca7cc1b4572ea",
"packages": [
{
"name": "phpseclib/phpseclib",
"version": "2.0.4",
"source": {
"type": "git",
"url": "https://github.com/phpseclib/phpseclib.git",
"reference": "ab8028c93c03cc8d9c824efa75dc94f1db2369bf"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/ab8028c93c03cc8d9c824efa75dc94f1db2369bf",
"reference": "ab8028c93c03cc8d9c824efa75dc94f1db2369bf",
"shasum": ""
},
"require": {
"php": ">=5.3.3"
},
"require-dev": {
"phing/phing": "~2.7",
"phpunit/phpunit": "~4.0",
"sami/sami": "~2.0",
"squizlabs/php_codesniffer": "~2.0"
},
"suggest": {
"ext-gmp": "Install the GMP (GNU Multiple Precision) extension in order to speed up arbitrary precision integer arithmetic operations.",
"ext-libsodium": "SSH2/SFTP can make use of some algorithms provided by the libsodium-php extension.",
"ext-mcrypt": "Install the Mcrypt extension in order to speed up a few other cryptographic operations.",
"ext-openssl": "Install the OpenSSL extension in order to speed up a wide variety of cryptographic operations."
},
"type": "library",
"autoload": {
"files": [
"phpseclib/bootstrap.php"
],
"psr-4": {
"phpseclib\\": "phpseclib/"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Jim Wigginton",
"email": "terrafrost@php.net",
"role": "Lead Developer"
},
{
"name": "Patrick Monnerat",
"email": "pm@datasphere.ch",
"role": "Developer"
},
{
"name": "Andreas Fischer",
"email": "bantu@phpbb.com",
"role": "Developer"
},
{
"name": "Hans-Jürgen Petrich",
"email": "petrich@tronic-media.com",
"role": "Developer"
},
{
"name": "Graham Campbell",
"email": "graham@alt-three.com",
"role": "Developer"
}
],
"description": "PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc.",
"homepage": "http://phpseclib.sourceforge.net",
"keywords": [
"BigInteger",
"aes",
"asn.1",
"asn1",
"blowfish",
"crypto",
"cryptography",
"encryption",
"rsa",
"security",
"sftp",
"signature",
"signing",
"ssh",
"twofish",
"x.509",
"x509"
],
"time": "2016-10-04T00:57:04+00:00"
},
{
"name": "singpolyma/openpgp-php",
"version": "0.3.0",
"source": {
"type": "git",
"url": "https://github.com/singpolyma/openpgp-php.git",
"reference": "6006111bbc4c3b6cb8f0acb7d6c4a7047df366e8"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/singpolyma/openpgp-php/zipball/6006111bbc4c3b6cb8f0acb7d6c4a7047df366e8",
"reference": "6006111bbc4c3b6cb8f0acb7d6c4a7047df366e8",
"shasum": ""
},
"require": {
"phpseclib/phpseclib": ">=2.0.0 <=2.0.4"
},
"require-dev": {
"phpunit/phpunit": "~4.0"
},
"type": "library",
"autoload": {
"classmap": [
"lib/"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"Unlicense"
],
"authors": [
{
"name": "Arto Bendiken",
"email": "arto.bendiken@gmail.com"
},
{
"name": "Stephen Paul Weber",
"email": "singpolyma@singpolyma.net"
}
],
"description": "Pure-PHP implementation of the OpenPGP Message Format (RFC 4880)",
"time": "2017-04-12T21:23:15+00:00"
}
],
"packages-dev": [],
"aliases": [],
"minimum-stability": "stable",
"stability-flags": [],
"prefer-stable": false,
"prefer-lowest": false,
"platform": [],
"platform-dev": []
}

55
securemail/securemail.php
View file

@ -15,19 +15,10 @@ use Friendica\Core\PConfig;
use Friendica\Core\Renderer;
use Friendica\Util\Emailer;
/* because the fraking openpgp-php is in composer, require libs in composer
* and then don't use autoloader to load classes... */
$path = __DIR__ . '/vendor/phpseclib/phpseclib/phpseclib/';
set_include_path(get_include_path() . PATH_SEPARATOR . $path);
/* so, we don't use the autoloader and include what we need */
$path = __DIR__ . '/vendor/singpolyma/openpgp-php/lib';
set_include_path(get_include_path() . PATH_SEPARATOR . $path);
require_once __DIR__ . '/vendor/autoload.php';
require_once 'openpgp.php';
require_once 'openpgp_crypt_symmetric.php';
function securemail_install() {
function securemail_install()
{
Hook::register('addon_settings', 'addon/securemail/securemail.php', 'securemail_settings');
Hook::register('addon_settings_post', 'addon/securemail/securemail.php', 'securemail_settings_post');
@ -36,7 +27,8 @@ function securemail_install() {
Logger::log('installed securemail');
}
function securemail_uninstall() {
function securemail_uninstall()
{
Hook::unregister('addon_settings', 'addon/securemail/securemail.php', 'securemail_settings');
Hook::unregister('addon_settings_post', 'addon/securemail/securemail.php', 'securemail_settings_post');
@ -55,7 +47,8 @@ function securemail_uninstall() {
*
* @see App
*/
function securemail_settings(App &$a, &$s){
function securemail_settings(App &$a, &$s)
{
if (!local_user()) {
return;
}
@ -84,8 +77,8 @@ function securemail_settings(App &$a, &$s){
*
* @see App
*/
function securemail_settings_post(App &$a, array &$b){
function securemail_settings_post(App &$a, array &$b)
{
if (!local_user()) {
return;
}
@ -149,7 +142,8 @@ function securemail_settings_post(App &$a, array &$b){
*
* @see App
*/
function securemail_emailer_send_prepare(App &$a, array &$b) {
function securemail_emailer_send_prepare(App &$a, array &$b)
{
if (empty($b['uid'])) {
return;
}
@ -184,30 +178,3 @@ function securemail_emailer_send_prepare(App &$a, array &$b) {
$b['textVersion'] = $armored_encrypted;
$b['htmlVersion'] = null;
}
/**
* add addon composer autoloader maps to system autoloader
function securemail_autoloader() {
$loader = require dirname(dirname(__DIR__)) . '/vendor/autoload.php';
$map = require __DIR__ . '/vendor/composer/autoload_namespaces.php';
foreach ($map as $namespace => $path) {
$loader->set($namespace, $path);
}
$map = require __DIR__ . '/vendor/composer/autoload_psr4.php';
foreach ($map as $namespace => $path) {
$loader->setPsr4($namespace, $path);
}
$classMap = require __DIR__ . '/vendor/composer/autoload_classmap.php';
if ($classMap) {
$loader->addClassMap($classMap);
}
}
securemail_autoloader();
*/

7
securemail/vendor/autoload.php vendored Normal file
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@ -0,0 +1,7 @@
<?php
// autoload.php @generated by Composer
require_once __DIR__ . '/composer/autoload_real.php';
return ComposerAutoloaderInitSecuremailAddon::getLoader();

445
securemail/vendor/composer/ClassLoader.php vendored Normal file
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@ -0,0 +1,445 @@
<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Autoload;
/**
* ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
*
* $loader = new \Composer\Autoload\ClassLoader();
*
* // register classes with namespaces
* $loader->add('Symfony\Component', __DIR__.'/component');
* $loader->add('Symfony', __DIR__.'/framework');
*
* // activate the autoloader
* $loader->register();
*
* // to enable searching the include path (eg. for PEAR packages)
* $loader->setUseIncludePath(true);
*
* In this example, if you try to use a class in the Symfony\Component
* namespace or one of its children (Symfony\Component\Console for instance),
* the autoloader will first look for the class under the component/
* directory, and it will then fallback to the framework/ directory if not
* found before giving up.
*
* This class is loosely based on the Symfony UniversalClassLoader.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
* @see http://www.php-fig.org/psr/psr-0/
* @see http://www.php-fig.org/psr/psr-4/
*/
class ClassLoader
{
// PSR-4
private $prefixLengthsPsr4 = array();
private $prefixDirsPsr4 = array();
private $fallbackDirsPsr4 = array();
// PSR-0
private $prefixesPsr0 = array();
private $fallbackDirsPsr0 = array();
private $useIncludePath = false;
private $classMap = array();
private $classMapAuthoritative = false;
private $missingClasses = array();
private $apcuPrefix;
public function getPrefixes()
{
if (!empty($this->prefixesPsr0)) {
return call_user_func_array('array_merge', $this->prefixesPsr0);
}
return array();
}
public function getPrefixesPsr4()
{
return $this->prefixDirsPsr4;
}
public function getFallbackDirs()
{
return $this->fallbackDirsPsr0;
}
public function getFallbackDirsPsr4()
{
return $this->fallbackDirsPsr4;
}
public function getClassMap()
{
return $this->classMap;
}
/**
* @param array $classMap Class to filename map
*/
public function addClassMap(array $classMap)
{
if ($this->classMap) {
$this->classMap = array_merge($this->classMap, $classMap);
} else {
$this->classMap = $classMap;
}
}
/**
* Registers a set of PSR-0 directories for a given prefix, either
* appending or prepending to the ones previously set for this prefix.
*
* @param string $prefix The prefix
* @param array|string $paths The PSR-0 root directories
* @param bool $prepend Whether to prepend the directories
*/
public function add($prefix, $paths, $prepend = false)
{
if (!$prefix) {
if ($prepend) {
$this->fallbackDirsPsr0 = array_merge(
(array) $paths,
$this->fallbackDirsPsr0
);
} else {
$this->fallbackDirsPsr0 = array_merge(
$this->fallbackDirsPsr0,
(array) $paths
);
}
return;
}
$first = $prefix[0];
if (!isset($this->prefixesPsr0[$first][$prefix])) {
$this->prefixesPsr0[$first][$prefix] = (array) $paths;
return;
}
if ($prepend) {
$this->prefixesPsr0[$first][$prefix] = array_merge(
(array) $paths,
$this->prefixesPsr0[$first][$prefix]
);
} else {
$this->prefixesPsr0[$first][$prefix] = array_merge(
$this->prefixesPsr0[$first][$prefix],
(array) $paths
);
}
}
/**
* Registers a set of PSR-4 directories for a given namespace, either
* appending or prepending to the ones previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param array|string $paths The PSR-4 base directories
* @param bool $prepend Whether to prepend the directories
*
* @throws \InvalidArgumentException
*/
public function addPsr4($prefix, $paths, $prepend = false)
{
if (!$prefix) {
// Register directories for the root namespace.
if ($prepend) {
$this->fallbackDirsPsr4 = array_merge(
(array) $paths,
$this->fallbackDirsPsr4
);
} else {
$this->fallbackDirsPsr4 = array_merge(
$this->fallbackDirsPsr4,
(array) $paths
);
}
} elseif (!isset($this->prefixDirsPsr4[$prefix])) {
// Register directories for a new namespace.
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
} elseif ($prepend) {
// Prepend directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
(array) $paths,
$this->prefixDirsPsr4[$prefix]
);
} else {
// Append directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
$this->prefixDirsPsr4[$prefix],
(array) $paths
);
}
}
/**
* Registers a set of PSR-0 directories for a given prefix,
* replacing any others previously set for this prefix.
*
* @param string $prefix The prefix
* @param array|string $paths The PSR-0 base directories
*/
public function set($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr0 = (array) $paths;
} else {
$this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
}
}
/**
* Registers a set of PSR-4 directories for a given namespace,
* replacing any others previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param array|string $paths The PSR-4 base directories
*
* @throws \InvalidArgumentException
*/
public function setPsr4($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr4 = (array) $paths;
} else {
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
}
}
/**
* Turns on searching the include path for class files.
*
* @param bool $useIncludePath
*/
public function setUseIncludePath($useIncludePath)
{
$this->useIncludePath = $useIncludePath;
}
/**
* Can be used to check if the autoloader uses the include path to check
* for classes.
*
* @return bool
*/
public function getUseIncludePath()
{
return $this->useIncludePath;
}
/**
* Turns off searching the prefix and fallback directories for classes
* that have not been registered with the class map.
*
* @param bool $classMapAuthoritative
*/
public function setClassMapAuthoritative($classMapAuthoritative)
{
$this->classMapAuthoritative = $classMapAuthoritative;
}
/**
* Should class lookup fail if not found in the current class map?
*
* @return bool
*/
public function isClassMapAuthoritative()
{
return $this->classMapAuthoritative;
}
/**
* APCu prefix to use to cache found/not-found classes, if the extension is enabled.
*
* @param string|null $apcuPrefix
*/
public function setApcuPrefix($apcuPrefix)
{
$this->apcuPrefix = function_exists('apcu_fetch') && ini_get('apc.enabled') ? $apcuPrefix : null;
}
/**
* The APCu prefix in use, or null if APCu caching is not enabled.
*
* @return string|null
*/
public function getApcuPrefix()
{
return $this->apcuPrefix;
}
/**
* Registers this instance as an autoloader.
*
* @param bool $prepend Whether to prepend the autoloader or not
*/
public function register($prepend = false)
{
spl_autoload_register(array($this, 'loadClass'), true, $prepend);
}
/**
* Unregisters this instance as an autoloader.
*/
public function unregister()
{
spl_autoload_unregister(array($this, 'loadClass'));
}
/**
* Loads the given class or interface.
*
* @param string $class The name of the class
* @return bool|null True if loaded, null otherwise
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
includeFile($file);
return true;
}
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|false The path if found, false otherwise
*/
public function findFile($class)
{
// class map lookup
if (isset($this->classMap[$class])) {
return $this->classMap[$class];
}
if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
return false;
}
if (null !== $this->apcuPrefix) {
$file = apcu_fetch($this->apcuPrefix.$class, $hit);
if ($hit) {
return $file;
}
}
$file = $this->findFileWithExtension($class, '.php');
// Search for Hack files if we are running on HHVM
if (false === $file && defined('HHVM_VERSION')) {
$file = $this->findFileWithExtension($class, '.hh');
}
if (null !== $this->apcuPrefix) {
apcu_add($this->apcuPrefix.$class, $file);
}
if (false === $file) {
// Remember that this class does not exist.
$this->missingClasses[$class] = true;
}
return $file;
}
private function findFileWithExtension($class, $ext)
{
// PSR-4 lookup
$logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
$first = $class[0];
if (isset($this->prefixLengthsPsr4[$first])) {
$subPath = $class;
while (false !== $lastPos = strrpos($subPath, '\\')) {
$subPath = substr($subPath, 0, $lastPos);
$search = $subPath . '\\';
if (isset($this->prefixDirsPsr4[$search])) {
$pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
foreach ($this->prefixDirsPsr4[$search] as $dir) {
if (file_exists($file = $dir . $pathEnd)) {
return $file;
}
}
}
}
}
// PSR-4 fallback dirs
foreach ($this->fallbackDirsPsr4 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
return $file;
}
}
// PSR-0 lookup
if (false !== $pos = strrpos($class, '\\')) {
// namespaced class name
$logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
. strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
} else {
// PEAR-like class name
$logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
}
if (isset($this->prefixesPsr0[$first])) {
foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
if (0 === strpos($class, $prefix)) {
foreach ($dirs as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
}
}
}
// PSR-0 fallback dirs
foreach ($this->fallbackDirsPsr0 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
// PSR-0 include paths.
if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
return $file;
}
return false;
}
}
/**
* Scope isolated include.
*
* Prevents access to $this/self from included files.
*/
function includeFile($file)
{
include $file;
}

21
securemail/vendor/composer/LICENSE vendored Normal file
View file

@ -0,0 +1,21 @@
Copyright (c) Nils Adermann, Jordi Boggiano
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

58
securemail/vendor/composer/autoload_classmap.php vendored Normal file
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@ -0,0 +1,58 @@
<?php
// autoload_classmap.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
'MCryptWrapper' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp_mcrypt_wrapper.php',
'OpenPGP' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_AsymmetricSessionKeyPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_CompressedDataPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_Crypt_RSA' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp_crypt_rsa.php',
'OpenPGP_Crypt_Symmetric' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp_crypt_symmetric.php',
'OpenPGP_EncryptedDataPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_ExperimentalPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_IntegrityProtectedDataPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_LiteralDataPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_MarkerPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_Message' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_ModificationDetectionCodePacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_OnePassSignaturePacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_Packet' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_PublicKeyPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_PublicSubkeyPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_S2K' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SecretKeyPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SecretSubkeyPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_EmbeddedSignaturePacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_ExportableCertificationPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_FeaturesPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_IssuerPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_KeyExpirationTimePacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_KeyFlagsPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_KeyServerPreferencesPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_NotationDataPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_PolicyURIPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_PreferredCompressionAlgorithmsPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_PreferredHashAlgorithmsPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_PreferredKeyServerPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_PreferredSymmetricAlgorithmsPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_PrimaryUserIDPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_ReasonforRevocationPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_RegularExpressionPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_RevocablePacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_RevocationKeyPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_SignatureCreationTimePacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_SignatureExpirationTimePacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_SignatureTargetPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_SignersUserIDPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_Subpacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_TrustSignaturePacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SymmetricSessionKeyPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_TrustPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_UserAttributePacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_UserIDPacket' => $vendorDir . '/singpolyma/openpgp-php/lib/openpgp.php',
);

10
securemail/vendor/composer/autoload_files.php vendored Normal file
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@ -0,0 +1,10 @@
<?php
// autoload_files.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
'decc78cc4436b1292c6c0d151b19445c' => $vendorDir . '/phpseclib/phpseclib/phpseclib/bootstrap.php',
);

9
securemail/vendor/composer/autoload_namespaces.php vendored Normal file
View file

@ -0,0 +1,9 @@
<?php
// autoload_namespaces.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
);

10
securemail/vendor/composer/autoload_psr4.php vendored Normal file
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@ -0,0 +1,10 @@
<?php
// autoload_psr4.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
'phpseclib\\' => array($vendorDir . '/phpseclib/phpseclib/phpseclib'),
);

70
securemail/vendor/composer/autoload_real.php vendored Normal file
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@ -0,0 +1,70 @@
<?php
// autoload_real.php @generated by Composer
class ComposerAutoloaderInitSecuremailAddon
{
private static $loader;
public static function loadClassLoader($class)
{
if ('Composer\Autoload\ClassLoader' === $class) {
require __DIR__ . '/ClassLoader.php';
}
}
public static function getLoader()
{
if (null !== self::$loader) {
return self::$loader;
}
spl_autoload_register(array('ComposerAutoloaderInitSecuremailAddon', 'loadClassLoader'), true, true);
self::$loader = $loader = new \Composer\Autoload\ClassLoader();
spl_autoload_unregister(array('ComposerAutoloaderInitSecuremailAddon', 'loadClassLoader'));
$useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
if ($useStaticLoader) {
require_once __DIR__ . '/autoload_static.php';
call_user_func(\Composer\Autoload\ComposerStaticInitSecuremailAddon::getInitializer($loader));
} else {
$map = require __DIR__ . '/autoload_namespaces.php';
foreach ($map as $namespace => $path) {
$loader->set($namespace, $path);
}
$map = require __DIR__ . '/autoload_psr4.php';
foreach ($map as $namespace => $path) {
$loader->setPsr4($namespace, $path);
}
$classMap = require __DIR__ . '/autoload_classmap.php';
if ($classMap) {
$loader->addClassMap($classMap);
}
}
$loader->register(true);
if ($useStaticLoader) {
$includeFiles = Composer\Autoload\ComposerStaticInitSecuremailAddon::$files;
} else {
$includeFiles = require __DIR__ . '/autoload_files.php';
}
foreach ($includeFiles as $fileIdentifier => $file) {
composerRequireSecuremailAddon($fileIdentifier, $file);
}
return $loader;
}
}
function composerRequireSecuremailAddon($fileIdentifier, $file)
{
if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
require $file;
$GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
}
}

88
securemail/vendor/composer/autoload_static.php vendored Normal file
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@ -0,0 +1,88 @@
<?php
// autoload_static.php @generated by Composer
namespace Composer\Autoload;
class ComposerStaticInitSecuremailAddon
{
public static $files = array (
'decc78cc4436b1292c6c0d151b19445c' => __DIR__ . '/..' . '/phpseclib/phpseclib/phpseclib/bootstrap.php',
);
public static $prefixLengthsPsr4 = array (
'p' =>
array (
'phpseclib\\' => 10,
),
);
public static $prefixDirsPsr4 = array (
'phpseclib\\' =>
array (
0 => __DIR__ . '/..' . '/phpseclib/phpseclib/phpseclib',
),
);
public static $classMap = array (
'MCryptWrapper' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp_mcrypt_wrapper.php',
'OpenPGP' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_AsymmetricSessionKeyPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_CompressedDataPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_Crypt_RSA' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp_crypt_rsa.php',
'OpenPGP_Crypt_Symmetric' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp_crypt_symmetric.php',
'OpenPGP_EncryptedDataPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_ExperimentalPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_IntegrityProtectedDataPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_LiteralDataPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_MarkerPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_Message' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_ModificationDetectionCodePacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_OnePassSignaturePacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_Packet' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_PublicKeyPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_PublicSubkeyPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_S2K' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SecretKeyPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SecretSubkeyPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_EmbeddedSignaturePacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_ExportableCertificationPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_FeaturesPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_IssuerPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_KeyExpirationTimePacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_KeyFlagsPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_KeyServerPreferencesPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_NotationDataPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_PolicyURIPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_PreferredCompressionAlgorithmsPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_PreferredHashAlgorithmsPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_PreferredKeyServerPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_PreferredSymmetricAlgorithmsPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_PrimaryUserIDPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_ReasonforRevocationPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_RegularExpressionPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_RevocablePacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_RevocationKeyPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_SignatureCreationTimePacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_SignatureExpirationTimePacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_SignatureTargetPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_SignersUserIDPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_Subpacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SignaturePacket_TrustSignaturePacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_SymmetricSessionKeyPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_TrustPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_UserAttributePacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
'OpenPGP_UserIDPacket' => __DIR__ . '/..' . '/singpolyma/openpgp-php/lib/openpgp.php',
);
public static function getInitializer(ClassLoader $loader)
{
return \Closure::bind(function () use ($loader) {
$loader->prefixLengthsPsr4 = ComposerStaticInitSecuremailAddon::$prefixLengthsPsr4;
$loader->prefixDirsPsr4 = ComposerStaticInitSecuremailAddon::$prefixDirsPsr4;
$loader->classMap = ComposerStaticInitSecuremailAddon::$classMap;
}, null, ClassLoader::class);
}
}

141
securemail/vendor/composer/installed.json vendored Normal file
View file

@ -0,0 +1,141 @@
[
{
"name": "phpseclib/phpseclib",
"version": "2.0.4",
"version_normalized": "2.0.4.0",
"source": {
"type": "git",
"url": "https://github.com/phpseclib/phpseclib.git",
"reference": "ab8028c93c03cc8d9c824efa75dc94f1db2369bf"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/ab8028c93c03cc8d9c824efa75dc94f1db2369bf",
"reference": "ab8028c93c03cc8d9c824efa75dc94f1db2369bf",
"shasum": ""
},
"require": {
"php": ">=5.3.3"
},
"require-dev": {
"phing/phing": "~2.7",
"phpunit/phpunit": "~4.0",
"sami/sami": "~2.0",
"squizlabs/php_codesniffer": "~2.0"
},
"suggest": {
"ext-gmp": "Install the GMP (GNU Multiple Precision) extension in order to speed up arbitrary precision integer arithmetic operations.",
"ext-libsodium": "SSH2/SFTP can make use of some algorithms provided by the libsodium-php extension.",
"ext-mcrypt": "Install the Mcrypt extension in order to speed up a few other cryptographic operations.",
"ext-openssl": "Install the OpenSSL extension in order to speed up a wide variety of cryptographic operations."
},
"time": "2016-10-04T00:57:04+00:00",
"type": "library",
"installation-source": "dist",
"autoload": {
"files": [
"phpseclib/bootstrap.php"
],
"psr-4": {
"phpseclib\\": "phpseclib/"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Jim Wigginton",
"email": "terrafrost@php.net",
"role": "Lead Developer"
},
{
"name": "Patrick Monnerat",
"email": "pm@datasphere.ch",
"role": "Developer"
},
{
"name": "Andreas Fischer",
"email": "bantu@phpbb.com",
"role": "Developer"
},
{
"name": "Hans-Jürgen Petrich",
"email": "petrich@tronic-media.com",
"role": "Developer"
},
{
"name": "Graham Campbell",
"email": "graham@alt-three.com",
"role": "Developer"
}
],
"description": "PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc.",
"homepage": "http://phpseclib.sourceforge.net",
"keywords": [
"BigInteger",
"aes",
"asn.1",
"asn1",
"blowfish",
"crypto",
"cryptography",
"encryption",
"rsa",
"security",
"sftp",
"signature",
"signing",
"ssh",
"twofish",
"x.509",
"x509"
]
},
{
"name": "singpolyma/openpgp-php",
"version": "0.3.0",
"version_normalized": "0.3.0.0",
"source": {
"type": "git",
"url": "https://github.com/singpolyma/openpgp-php.git",
"reference": "6006111bbc4c3b6cb8f0acb7d6c4a7047df366e8"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/singpolyma/openpgp-php/zipball/6006111bbc4c3b6cb8f0acb7d6c4a7047df366e8",
"reference": "6006111bbc4c3b6cb8f0acb7d6c4a7047df366e8",
"shasum": ""
},
"require": {
"phpseclib/phpseclib": ">=2.0.0 <=2.0.4"
},
"require-dev": {
"phpunit/phpunit": "~4.0"
},
"time": "2017-04-12T21:23:15+00:00",
"type": "library",
"installation-source": "dist",
"autoload": {
"classmap": [
"lib/"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"Unlicense"
],
"authors": [
{
"name": "Arto Bendiken",
"email": "arto.bendiken@gmail.com"
},
{
"name": "Stephen Paul Weber",
"email": "singpolyma@singpolyma.net"
}
],
"description": "Pure-PHP implementation of the OpenPGP Message Format (RFC 4880)"
}
]

1
securemail/vendor/phpseclib/phpseclib/AUTHORS vendored
View file

@ -3,3 +3,4 @@ phpseclib Lead Developer: TerraFrost (Jim Wigginton)
phpseclib Developers: monnerat (Patrick Monnerat)
bantu (Andreas Fischer)
petrich (Hans-Jürgen Petrich)
GrahamCampbell (Graham Campbell)

83
securemail/vendor/phpseclib/phpseclib/CHANGELOG.md vendored
View file

@ -1,83 +0,0 @@
# Changelog
## 0.3.9 - 2014-11-09
- PHP 5.6 improvements ([#482](https://github.com/phpseclib/phpseclib/pull/482), [#491](https://github.com/phpseclib/phpseclib/issues/491))
## 0.3.8 - 2014-09-12
- improve support for indef lengths in File_ASN1
- add hmac-sha2-256 support to Net_SSH2
- make it so negotiated algorithms can be seen before Net_SSH2 login
- add sha256-96 and sha512-96 to Crypt_Hash
- window size handling adjustments in Net_SSH2
## 0.3.7 - 2014-07-05
- auto-detect public vs private keys
- add file_exists, is_dir, is_file, readlink and symlink to Net_SFTP
- add support for recursive nlist and rawlist
- make it so nlist and rawlist can return pre-sorted output
- make it so callback functions can make exec() return early
- add signSPKAC and saveSPKAC methods to File_X509
- add support for PKCS8 keys in Crypt_RSA
- add pbkdf1 support to setPassword() in Crypt_Base
- add getWindowColumns, getWindowRows, setWindowColumns, setWindowRows to Net_SSH2
- add support for filenames with spaces in them to Net_SCP
## 0.3.6 - 2014-02-23
- add preliminary support for custom SSH subsystems
- add ssh-agent support
## 0.3.5 - 2013-07-11
- numerous SFTP changes:
- chown
- chgrp
- truncate
- improved file type detection
- put() can write to te middle of a file
- mkdir accepts the same paramters that PHP's mkdir does
- the ability to upload/download 2GB files
- across-the-board speedups for the various encryption algorithms
- multi-factor authentication support for Net_SSH2
- a $callback parameter for Net_SSH2::exec
- new classes:
- Net_SFTP_StreamWrapper
- Net_SCP
- Crypt_Twofish
- Crypt_Blowfish
## 0.3.1 - 2012-11-20
- add Net_SSH2::enableQuietMode() for suppressing stderr
- add Crypt_RSA::__toString() and Crypt_RSA::getSize()
- fix problems with File_X509::validateDate(), File_X509::sign() and Crypt_RSA::verify()
- use OpenSSL to speed up modular exponention in Math_BigInteger
- improved timeout functionality in Net_SSH2
- add support for SFTPv2
- add support for CRLs in File_X509
- SSH-2.0-SSH doesn't implement hmac-*-96 correctly
## 0.3.0 - 2012-07-08
- add support for reuming Net_SFTP::put()
- add support for recursive deletes and recursive chmods to Net_SFTP
- add setTimeout() to Net_SSH2
- add support for PBKDF2 to the various Crypt_* classes via setPassword()
- add File_X509 and File_ASN1
- add the ability to decode various formats in Crypt_RSA
- make Net_SSH2::getServerPublicHostKey() return a printer-friendly version of the public key
## 0.2.2 - 2011-05-09
- CFB and OFB modes were added to all block ciphers
- support for interactive mode was added to Net_SSH2
- Net_SSH2 now has limited keyboard_interactive authentication support
- support was added for PuTTY formatted RSA private keys and XML formatted RSA private keys
- Crypt_RSA::loadKey() will now try all key types automatically
= add support for AES-128-CBC and DES-EDE3-CFB encrypted RSA private keys
- add Net_SFTP::stat(), Net_SFTP::lstat() and Net_SFTP::rawlist()
- logging was added to Net_SSH1
- the license was changed to the less restrictive MIT license

2
securemail/vendor/phpseclib/phpseclib/LICENSE vendored
View file

@ -1,4 +1,4 @@
Copyright 2007-2013 TerraFrost and other contributors
Copyright 2007-2016 TerraFrost and other contributors
http://phpseclib.sourceforge.net/
Permission is hereby granted, free of charge, to any person obtaining

10
securemail/vendor/phpseclib/phpseclib/README.md vendored
View file

@ -1,14 +1,14 @@
# phpseclib - PHP Secure Communications Library
[![Build Status](https://secure.travis-ci.org/phpseclib/phpseclib.png?branch=master)](http://travis-ci.org/phpseclib/phpseclib)
[![Build Status](https://travis-ci.org/phpseclib/phpseclib.svg?branch=2.0)](https://travis-ci.org/phpseclib/phpseclib)
MIT-licensed pure-PHP implementations of an arbitrary-precision integer
arithmetic library, fully PKCS#1 (v2.1) compliant RSA, DES, 3DES, RC4, Rijndael,
AES, Blowfish, Twofish, SSH-1, SSH-2, SFTP, and X.509
* [Download (0.3.9)](http://sourceforge.net/projects/phpseclib/files/phpseclib0.3.9.zip/download)
* [Download (1.0.4)](http://sourceforge.net/projects/phpseclib/files/phpseclib1.0.4.zip/download)
* [Browse Git](https://github.com/phpseclib/phpseclib)
* [Code Coverage Report](http://phpseclib.bantux.org/code_coverage/master/latest/)
* [Code Coverage Report](http://phpseclib.bantux.org/code_coverage/2.0/latest/)
<img src="http://phpseclib.sourceforge.net/pear-icon.png" alt="PEAR Channel" width="16" height="16">
PEAR Channel: [phpseclib.sourceforge.net](http://phpseclib.sourceforge.net/pear.htm)
@ -16,7 +16,7 @@ PEAR Channel: [phpseclib.sourceforge.net](http://phpseclib.sourceforge.net/pear.
## Documentation
* [Documentation / Manual](http://phpseclib.sourceforge.net/)
* [API Documentation](http://phpseclib.bantux.org/api/master/) (generated by Sami)
* [API Documentation](http://phpseclib.bantux.org/api/2.0/) (generated by Sami)
## Support
@ -40,7 +40,7 @@ Dependencies are managed via Composer.
2. Install Dependencies
``` sh
php composer.phar install --dev
php composer.phar install
```
## Contributing

76
securemail/vendor/phpseclib/phpseclib/composer.json vendored Normal file
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@ -0,0 +1,76 @@
{
"name": "phpseclib/phpseclib",
"type": "library",
"description": "PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc.",
"keywords": [
"security",
"crypto",
"cryptography",
"encryption",
"signature",
"signing",
"rsa",
"aes",
"blowfish",
"twofish",
"ssh",
"sftp",
"x509",
"x.509",
"asn1",
"asn.1",
"BigInteger"
],
"homepage": "http://phpseclib.sourceforge.net",
"license": "MIT",
"authors": [
{
"name": "Jim Wigginton",
"email": "terrafrost@php.net",
"role": "Lead Developer"
},
{
"name": "Patrick Monnerat",
"email": "pm@datasphere.ch",
"role": "Developer"
},
{
"name": "Andreas Fischer",
"email": "bantu@phpbb.com",
"role": "Developer"
},
{
"name": "Hans-Jürgen Petrich",
"email": "petrich@tronic-media.com",
"role": "Developer"
},
{
"name": "Graham Campbell",
"email": "graham@alt-three.com",
"role": "Developer"
}
],
"require": {
"php": ">=5.3.3"
},
"require-dev": {
"phing/phing": "~2.7",
"phpunit/phpunit": "~4.0",
"sami/sami": "~2.0",
"squizlabs/php_codesniffer": "~2.0"
},
"suggest": {
"ext-libsodium": "SSH2/SFTP can make use of some algorithms provided by the libsodium-php extension.",
"ext-openssl": "Install the OpenSSL extension in order to speed up a wide variety of cryptographic operations.",
"ext-mcrypt": "Install the Mcrypt extension in order to speed up a few other cryptographic operations.",
"ext-gmp": "Install the GMP (GNU Multiple Precision) extension in order to speed up arbitrary precision integer arithmetic operations."
},
"autoload": {
"files": [
"phpseclib/bootstrap.php"
],
"psr-4": {
"phpseclib\\": "phpseclib/"
}
}
}

1819
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135
securemail/vendor/phpseclib/phpseclib/phpseclib/Crypt/AES.php vendored
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@ -5,23 +5,27 @@
*
* Uses mcrypt, if available/possible, and an internal implementation, otherwise.
*
* PHP versions 4 and 5
* PHP version 5
*
* If {@link Crypt_AES::setKeyLength() setKeyLength()} isn't called, it'll be calculated from
* {@link Crypt_AES::setKey() setKey()}. ie. if the key is 128-bits, the key length will be 128-bits. If it's 136-bits
* it'll be null-padded to 192-bits and 192 bits will be the key length until {@link Crypt_AES::setKey() setKey()}
* NOTE: Since AES.php is (for compatibility and phpseclib-historical reasons) virtually
* just a wrapper to Rijndael.php you may consider using Rijndael.php instead of
* to save one include_once().
*
* If {@link self::setKeyLength() setKeyLength()} isn't called, it'll be calculated from
* {@link self::setKey() setKey()}. ie. if the key is 128-bits, the key length will be 128-bits. If it's 136-bits
* it'll be null-padded to 192-bits and 192 bits will be the key length until {@link self::setKey() setKey()}
* is called, again, at which point, it'll be recalculated.
*
* Since Crypt_AES extends Crypt_Rijndael, some functions are available to be called that, in the context of AES, don't
* make a whole lot of sense. {@link Crypt_AES::setBlockLength() setBlockLength()}, for instance. Calling that function,
* Since \phpseclib\Crypt\AES extends \phpseclib\Crypt\Rijndael, some functions are available to be called that, in the context of AES, don't
* make a whole lot of sense. {@link self::setBlockLength() setBlockLength()}, for instance. Calling that function,
* however possible, won't do anything (AES has a fixed block length whereas Rijndael has a variable one).
*
* Here's a short example of how to use this library:
* <code>
* <?php
* include 'Crypt/AES.php';
* include 'vendor/autoload.php';
*
* $aes = new Crypt_AES();
* $aes = new \phpseclib\Crypt\AES();
*
* $aes->setKey('abcdefghijklmnop');
*
@ -35,118 +39,33 @@
* ?>
* </code>
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category Crypt
* @package Crypt_AES
* @package AES
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2008 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
*/
/**
* Include Crypt_Rijndael
*/
if (!class_exists('Crypt_Rijndael')) {
include_once 'Rijndael.php';
}
/**#@+
* @access public
* @see Crypt_AES::encrypt()
* @see Crypt_AES::decrypt()
*/
/**
* Encrypt / decrypt using the Counter mode.
*
* Set to -1 since that's what Crypt/Random.php uses to index the CTR mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Counter_.28CTR.29
*/
define('CRYPT_AES_MODE_CTR', CRYPT_MODE_CTR);
/**
* Encrypt / decrypt using the Electronic Code Book mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Electronic_codebook_.28ECB.29
*/
define('CRYPT_AES_MODE_ECB', CRYPT_MODE_ECB);
/**
* Encrypt / decrypt using the Code Book Chaining mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher-block_chaining_.28CBC.29
*/
define('CRYPT_AES_MODE_CBC', CRYPT_MODE_CBC);
/**
* Encrypt / decrypt using the Cipher Feedback mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher_feedback_.28CFB.29
*/
define('CRYPT_AES_MODE_CFB', CRYPT_MODE_CFB);
/**
* Encrypt / decrypt using the Cipher Feedback mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Output_feedback_.28OFB.29
*/
define('CRYPT_AES_MODE_OFB', CRYPT_MODE_OFB);
/**#@-*/
/**#@+
* @access private
* @see Crypt_Base::Crypt_Base()
*/
/**
* Toggles the internal implementation
*/
define('CRYPT_AES_MODE_INTERNAL', CRYPT_MODE_INTERNAL);
/**
* Toggles the mcrypt implementation
*/
define('CRYPT_AES_MODE_MCRYPT', CRYPT_MODE_MCRYPT);
/**#@-*/
namespace phpseclib\Crypt;
/**
* Pure-PHP implementation of AES.
*
* @package Crypt_AES
* @package AES
* @author Jim Wigginton <terrafrost@php.net>
* @access public
*/
class Crypt_AES extends Crypt_Rijndael
class AES extends Rijndael
{
/**
* The namespace used by the cipher for its constants.
*
* @see Crypt_Base::const_namespace
* @var String
* @access private
*/
var $const_namespace = 'AES';
/**
* Dummy function
*
* Since Crypt_AES extends Crypt_Rijndael, this function is, technically, available, but it doesn't do anything.
* Since \phpseclib\Crypt\AES extends \phpseclib\Crypt\Rijndael, this function is, technically, available, but it doesn't do anything.
*
* @see Crypt_Rijndael::setBlockLength()
* @see \phpseclib\Crypt\Rijndael::setBlockLength()
* @access public
* @param Integer $length
* @param int $length
*/
function setBlockLength($length)
{
@ -159,9 +78,9 @@ class Crypt_AES extends Crypt_Rijndael
* Valid key lengths are 128, 192, and 256. If the length is less than 128, it will be rounded up to
* 128. If the length is greater than 128 and invalid, it will be rounded down to the closest valid amount.
*
* @see Crypt_Rijndael:setKeyLength()
* @see \phpseclib\Crypt\Rijndael:setKeyLength()
* @access public
* @param Integer $length
* @param int $length
*/
function setKeyLength($length)
{
@ -180,10 +99,10 @@ class Crypt_AES extends Crypt_Rijndael
*
* Rijndael supports five different key lengths, AES only supports three.
*
* @see Crypt_Rijndael:setKey()
* @see \phpseclib\Crypt\Rijndael:setKey()
* @see setKeyLength()
* @access public
* @param String $key
* @param string $key
*/
function setKey($key)
{
@ -193,15 +112,15 @@ class Crypt_AES extends Crypt_Rijndael
$length = strlen($key);
switch (true) {
case $length <= 16:
$this->key_size = 16;
$this->key_length = 16;
break;
case $length <= 24:
$this->key_size = 24;
$this->key_length = 24;
break;
default:
$this->key_size = 32;
$this->key_length = 32;
}
$this->_setupEngine();
$this->_setEngine();
}
}
}

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securemail/vendor/phpseclib/phpseclib/phpseclib/Crypt/Base.php vendored
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222
securemail/vendor/phpseclib/phpseclib/phpseclib/Crypt/Blowfish.php vendored
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@ -5,7 +5,7 @@
*
* Uses mcrypt, if available, and an internal implementation, otherwise.
*
* PHP versions 4 and 5
* PHP version 5
*
* Useful resources are as follows:
*
@ -14,9 +14,9 @@
* Here's a short example of how to use this library:
* <code>
* <?php
* include 'Crypt/Blowfish.php';
* include 'vendor/autoload.php';
*
* $blowfish = new Crypt_Blowfish();
* $blowfish = new \phpseclib\Crypt\Blowfish();
*
* $blowfish->setKey('12345678901234567890123456789012');
*
@ -26,26 +26,8 @@
* ?>
* </code>
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category Crypt
* @package Crypt_Blowfish
* @package Blowfish
* @author Jim Wigginton <terrafrost@php.net>
* @author Hans-Juergen Petrich <petrich@tronic-media.com>
* @copyright 2007 Jim Wigginton
@ -53,111 +35,32 @@
* @link http://phpseclib.sourceforge.net
*/
/**
* Include Crypt_Base
*
* Base cipher class
*/
if (!class_exists('Crypt_Base')) {
include_once 'Base.php';
}
/**#@+
* @access public
* @see Crypt_Blowfish::encrypt()
* @see Crypt_Blowfish::decrypt()
*/
/**
* Encrypt / decrypt using the Counter mode.
*
* Set to -1 since that's what Crypt/Random.php uses to index the CTR mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Counter_.28CTR.29
*/
define('CRYPT_BLOWFISH_MODE_CTR', CRYPT_MODE_CTR);
/**
* Encrypt / decrypt using the Electronic Code Book mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Electronic_codebook_.28ECB.29
*/
define('CRYPT_BLOWFISH_MODE_ECB', CRYPT_MODE_ECB);
/**
* Encrypt / decrypt using the Code Book Chaining mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher-block_chaining_.28CBC.29
*/
define('CRYPT_BLOWFISH_MODE_CBC', CRYPT_MODE_CBC);
/**
* Encrypt / decrypt using the Cipher Feedback mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher_feedback_.28CFB.29
*/
define('CRYPT_BLOWFISH_MODE_CFB', CRYPT_MODE_CFB);
/**
* Encrypt / decrypt using the Cipher Feedback mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Output_feedback_.28OFB.29
*/
define('CRYPT_BLOWFISH_MODE_OFB', CRYPT_MODE_OFB);
/**#@-*/
/**#@+
* @access private
* @see Crypt_Base::Crypt_Base()
*/
/**
* Toggles the internal implementation
*/
define('CRYPT_BLOWFISH_MODE_INTERNAL', CRYPT_MODE_INTERNAL);
/**
* Toggles the mcrypt implementation
*/
define('CRYPT_BLOWFISH_MODE_MCRYPT', CRYPT_MODE_MCRYPT);
/**#@-*/
namespace phpseclib\Crypt;
/**
* Pure-PHP implementation of Blowfish.
*
* @package Crypt_Blowfish
* @package Blowfish
* @author Jim Wigginton <terrafrost@php.net>
* @author Hans-Juergen Petrich <petrich@tronic-media.com>
* @access public
*/
class Crypt_Blowfish extends Crypt_Base
class Blowfish extends Base
{
/**
* Block Length of the cipher
*
* @see Crypt_Base::block_size
* @var Integer
* @see \phpseclib\Crypt\Base::block_size
* @var int
* @access private
*/
var $block_size = 8;
/**
* The default password key_size used by setPassword()
*
* @see Crypt_Base::password_key_size
* @see Crypt_Base::setPassword()
* @var Integer
* @access private
*/
var $password_key_size = 56;
/**
* The namespace used by the cipher for its constants.
*
* @see Crypt_Base::const_namespace
* @var String
* @access private
*/
var $const_namespace = 'BLOWFISH';
/**
* The mcrypt specific name of the cipher
*
* @see Crypt_Base::cipher_name_mcrypt
* @var String
* @see \phpseclib\Crypt\Base::cipher_name_mcrypt
* @var string
* @access private
*/
var $cipher_name_mcrypt = 'blowfish';
@ -165,8 +68,8 @@ class Crypt_Blowfish extends Crypt_Base
/**
* Optimizing value while CFB-encrypting
*
* @see Crypt_Base::cfb_init_len
* @var Integer
* @see \phpseclib\Crypt\Base::cfb_init_len
* @var int
* @access private
*/
var $cfb_init_len = 500;
@ -174,12 +77,12 @@ class Crypt_Blowfish extends Crypt_Base
/**
* The fixed subkeys boxes ($sbox0 - $sbox3) with 256 entries each
*
* S-Box 1
* S-Box 0
*
* @access private
* @var array
*/
var $sbox0 = array (
var $sbox0 = array(
0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, 0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99,
0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16, 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e,
0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee, 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013,
@ -340,7 +243,7 @@ class Crypt_Blowfish extends Crypt_Base
/**
* P-Array consists of 18 32-bit subkeys
*
* @var array $parray
* @var array
* @access private
*/
var $parray = array(
@ -354,7 +257,7 @@ class Crypt_Blowfish extends Crypt_Base
*
* Holds the expanded key [p] and the key-depended s-boxes [sb]
*
* @var array $bctx
* @var array
* @access private
*/
var $bctx;
@ -362,43 +265,72 @@ class Crypt_Blowfish extends Crypt_Base
/**
* Holds the last used key
*
* @var Array
* @var array
* @access private
*/
var $kl;
/**
* Sets the key.
* The Key Length (in bytes)
*
* Keys can be of any length. Blowfish, itself, requires the use of a key between 32 and max. 448-bits long.
* If the key is less than 32-bits we NOT fill the key to 32bit but let the key as it is to be compatible
* with mcrypt because mcrypt act this way with blowfish key's < 32 bits.
* @see \phpseclib\Crypt\Base::setKeyLength()
* @var int
* @access private
* @internal The max value is 256 / 8 = 32, the min value is 128 / 8 = 16. Exists in conjunction with $Nk
* because the encryption / decryption / key schedule creation requires this number and not $key_length. We could
* derive this from $key_length or vice versa, but that'd mean we'd have to do multiple shift operations, so in lieu
* of that, we'll just precompute it once.
*/
var $key_length = 16;
/**
* Sets the key length.
*
* If the key is more than 448-bits, we trim the excess bits.
*
* If the key is not explicitly set, or empty, it'll be assumed a 128 bits key to be all null bytes.
* Key lengths can be between 32 and 448 bits.
*
* @access public
* @see Crypt_Base::setKey()
* @param String $key
* @param int $length
*/
function setKey($key)
function setKeyLength($length)
{
$keylength = strlen($key);
if (!$keylength) {
$key = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
} elseif ($keylength > 56) {
$key = substr($key, 0, 56);
if ($length < 32) {
$this->key_length = 7;
} elseif ($length > 448) {
$this->key_length = 56;
} else {
$this->key_length = $length >> 3;
}
parent::setKey($key);
parent::setKeyLength($length);
}
/**
* Test for engine validity
*
* This is mainly just a wrapper to set things up for \phpseclib\Crypt\Base::isValidEngine()
*
* @see \phpseclib\Crypt\Base::isValidEngine()
* @param int $engine
* @access public
* @return bool
*/
function isValidEngine($engine)
{
if ($engine == self::ENGINE_OPENSSL) {
if ($this->key_length != 16) {
return false;
}
$this->cipher_name_openssl_ecb = 'bf-ecb';
$this->cipher_name_openssl = 'bf-' . $this->_openssl_translate_mode();
}
return parent::isValidEngine($engine);
}
/**
* Setup the key (expansion)
*
* @see Crypt_Base::_setupKey()
* @see \phpseclib\Crypt\Base::_setupKey()
* @access private
*/
function _setupKey()
@ -455,8 +387,8 @@ class Crypt_Blowfish extends Crypt_Base
* Encrypts a block
*
* @access private
* @param String $in
* @return String
* @param string $in
* @return string
*/
function _encryptBlock($in)
{
@ -491,8 +423,8 @@ class Crypt_Blowfish extends Crypt_Base
* Decrypts a block
*
* @access private
* @param String $in
* @return String
* @param string $in
* @return string
*/
function _decryptBlock($in)
{
@ -519,30 +451,28 @@ class Crypt_Blowfish extends Crypt_Base
$sb_2[$r >> 8 & 0xff]) +
$sb_3[$r & 0xff];
}
return pack("N*", $r ^ $p[0], $l ^ $p[1]);
}
/**
* Setup the performance-optimized function for de/encrypt()
*
* @see Crypt_Base::_setupInlineCrypt()
* @see \phpseclib\Crypt\Base::_setupInlineCrypt()
* @access private
*/
function _setupInlineCrypt()
{
$lambda_functions =& Crypt_Blowfish::_getLambdaFunctions();
$lambda_functions =& self::_getLambdaFunctions();
// We create max. 10 hi-optimized code for memory reason. Means: For each $key one ultra fast inline-crypt function.
// (Currently, for Blowfish, one generated $lambda_function cost on php5.5@32bit ~100kb unfreeable mem and ~180kb on php5.5@64bit)
// After that, we'll still create very fast optimized code but not the hi-ultimative code, for each $mode one.
$gen_hi_opt_code = (bool)( count($lambda_functions) < 10);
$gen_hi_opt_code = (bool)(count($lambda_functions) < 10);
switch (true) {
case $gen_hi_opt_code:
$code_hash = md5(str_pad("Crypt_Blowfish, {$this->mode}, ", 32, "\0") . $this->key);
break;
default:
// Generation of a unique hash for our generated code
$code_hash = "Crypt_Blowfish, {$this->mode}";
if ($gen_hi_opt_code) {
$code_hash = str_pad($code_hash, 32) . $this->_hashInlineCryptFunction($this->key);
}
if (!isset($lambda_functions[$code_hash])) {

363
securemail/vendor/phpseclib/phpseclib/phpseclib/Crypt/DES.php vendored
View file

@ -5,7 +5,7 @@
*
* Uses mcrypt, if available, and an internal implementation, otherwise.
*
* PHP versions 4 and 5
* PHP version 5
*
* Useful resources are as follows:
*
@ -16,9 +16,9 @@
* Here's a short example of how to use this library:
* <code>
* <?php
* include 'Crypt/DES.php';
* include 'vendor/autoload.php';
*
* $des = new Crypt_DES();
* $des = new \phpseclib\Crypt\DES();
*
* $des->setKey('abcdefgh');
*
@ -32,170 +32,87 @@
* ?>
* </code>
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category Crypt
* @package Crypt_DES
* @package DES
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2007 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
*/
/**
* Include Crypt_Base
*
* Base cipher class
*/
if (!class_exists('Crypt_Base')) {
include_once 'Base.php';
}
/**#@+
* @access private
* @see Crypt_DES::_setupKey()
* @see Crypt_DES::_processBlock()
*/
/**
* Contains $keys[CRYPT_DES_ENCRYPT]
*/
define('CRYPT_DES_ENCRYPT', 0);
/**
* Contains $keys[CRYPT_DES_DECRYPT]
*/
define('CRYPT_DES_DECRYPT', 1);
/**#@-*/
/**#@+
* @access public
* @see Crypt_DES::encrypt()
* @see Crypt_DES::decrypt()
*/
/**
* Encrypt / decrypt using the Counter mode.
*
* Set to -1 since that's what Crypt/Random.php uses to index the CTR mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Counter_.28CTR.29
*/
define('CRYPT_DES_MODE_CTR', CRYPT_MODE_CTR);
/**
* Encrypt / decrypt using the Electronic Code Book mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Electronic_codebook_.28ECB.29
*/
define('CRYPT_DES_MODE_ECB', CRYPT_MODE_ECB);
/**
* Encrypt / decrypt using the Code Book Chaining mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher-block_chaining_.28CBC.29
*/
define('CRYPT_DES_MODE_CBC', CRYPT_MODE_CBC);
/**
* Encrypt / decrypt using the Cipher Feedback mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher_feedback_.28CFB.29
*/
define('CRYPT_DES_MODE_CFB', CRYPT_MODE_CFB);
/**
* Encrypt / decrypt using the Cipher Feedback mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Output_feedback_.28OFB.29
*/
define('CRYPT_DES_MODE_OFB', CRYPT_MODE_OFB);
/**#@-*/
/**#@+
* @access private
* @see Crypt_Base::Crypt_Base()
*/
/**
* Toggles the internal implementation
*/
define('CRYPT_DES_MODE_INTERNAL', CRYPT_MODE_INTERNAL);
/**
* Toggles the mcrypt implementation
*/
define('CRYPT_DES_MODE_MCRYPT', CRYPT_MODE_MCRYPT);
/**#@-*/
namespace phpseclib\Crypt;
/**
* Pure-PHP implementation of DES.
*
* @package Crypt_DES
* @package DES
* @author Jim Wigginton <terrafrost@php.net>
* @access public
*/
class Crypt_DES extends Crypt_Base
class DES extends Base
{
/**#@+
* @access private
* @see \phpseclib\Crypt\DES::_setupKey()
* @see \phpseclib\Crypt\DES::_processBlock()
*/
/**
* Contains $keys[self::ENCRYPT]
*/
const ENCRYPT = 0;
/**
* Contains $keys[self::DECRYPT]
*/
const DECRYPT = 1;
/**#@-*/
/**
* Block Length of the cipher
*
* @see Crypt_Base::block_size
* @var Integer
* @see \phpseclib\Crypt\Base::block_size
* @var int
* @access private
*/
var $block_size = 8;
/**
* The Key
* Key Length (in bytes)
*
* @see Crypt_Base::key
* @see setKey()
* @var String
* @see \phpseclib\Crypt\Base::setKeyLength()
* @var int
* @access private
*/
var $key = "\0\0\0\0\0\0\0\0";
/**
* The default password key_size used by setPassword()
*
* @see Crypt_Base::password_key_size
* @see Crypt_Base::setPassword()
* @var Integer
* @access private
*/
var $password_key_size = 8;
/**
* The namespace used by the cipher for its constants.
*
* @see Crypt_Base::const_namespace
* @var String
* @access private
*/
var $const_namespace = 'DES';
var $key_length = 8;
/**
* The mcrypt specific name of the cipher
*
* @see Crypt_Base::cipher_name_mcrypt
* @var String
* @see \phpseclib\Crypt\Base::cipher_name_mcrypt
* @var string
* @access private
*/
var $cipher_name_mcrypt = 'des';
/**
* The OpenSSL names of the cipher / modes
*
* @see \phpseclib\Crypt\Base::openssl_mode_names
* @var array
* @access private
*/
var $openssl_mode_names = array(
self::MODE_ECB => 'des-ecb',
self::MODE_CBC => 'des-cbc',
self::MODE_CFB => 'des-cfb',
self::MODE_OFB => 'des-ofb'
// self::MODE_CTR is undefined for DES
);
/**
* Optimizing value while CFB-encrypting
*
* @see Crypt_Base::cfb_init_len
* @var Integer
* @see \phpseclib\Crypt\Base::cfb_init_len
* @var int
* @access private
*/
var $cfb_init_len = 500;
@ -203,11 +120,11 @@ class Crypt_DES extends Crypt_Base
/**
* Switch for DES/3DES encryption
*
* Used only if $engine == CRYPT_DES_MODE_INTERNAL
* Used only if $engine == self::ENGINE_INTERNAL
*
* @see Crypt_DES::_setupKey()
* @see Crypt_DES::_processBlock()
* @var Integer
* @see self::_setupKey()
* @see self::_processBlock()
* @var int
* @access private
*/
var $des_rounds = 1;
@ -215,17 +132,17 @@ class Crypt_DES extends Crypt_Base
/**
* max possible size of $key
*
* @see Crypt_DES::setKey()
* @var String
* @see self::setKey()
* @var string
* @access private
*/
var $key_size_max = 8;
var $key_length_max = 8;
/**
* The Key Schedule
*
* @see Crypt_DES::_setupKey()
* @var Array
* @see self::_setupKey()
* @var array
* @access private
*/
var $keys;
@ -237,9 +154,9 @@ class Crypt_DES extends Crypt_Base
* with each byte containing all bits in the same state as the
* corresponding bit in the index value.
*
* @see Crypt_DES::_processBlock()
* @see Crypt_DES::_setupKey()
* @var Array
* @see self::_processBlock()
* @see self::_setupKey()
* @var array
* @access private
*/
var $shuffle = array(
@ -378,7 +295,7 @@ class Crypt_DES extends Crypt_Base
*
* Indexing this table with each source byte performs the initial bit permutation.
*
* @var Array
* @var array
* @access private
*/
var $ipmap = array(
@ -420,7 +337,7 @@ class Crypt_DES extends Crypt_Base
* Inverse IP mapping helper table.
* Indexing this table with a byte value reverses the bit order.
*
* @var Array
* @var array
* @access private
*/
var $invipmap = array(
@ -464,7 +381,7 @@ class Crypt_DES extends Crypt_Base
* Each box ($sbox1-$sbox8) has been vectorized, then each value pre-permuted using the
* P table: concatenation can then be replaced by exclusive ORs.
*
* @var Array
* @var array
* @access private
*/
var $sbox1 = array(
@ -489,7 +406,7 @@ class Crypt_DES extends Crypt_Base
/**
* Pre-permuted S-box2
*
* @var Array
* @var array
* @access private
*/
var $sbox2 = array(
@ -514,7 +431,7 @@ class Crypt_DES extends Crypt_Base
/**
* Pre-permuted S-box3
*
* @var Array
* @var array
* @access private
*/
var $sbox3 = array(
@ -539,7 +456,7 @@ class Crypt_DES extends Crypt_Base
/**
* Pre-permuted S-box4
*
* @var Array
* @var array
* @access private
*/
var $sbox4 = array(
@ -564,7 +481,7 @@ class Crypt_DES extends Crypt_Base
/**
* Pre-permuted S-box5
*
* @var Array
* @var array
* @access private
*/
var $sbox5 = array(
@ -589,7 +506,7 @@ class Crypt_DES extends Crypt_Base
/**
* Pre-permuted S-box6
*
* @var Array
* @var array
* @access private
*/
var $sbox6 = array(
@ -614,7 +531,7 @@ class Crypt_DES extends Crypt_Base
/**
* Pre-permuted S-box7
*
* @var Array
* @var array
* @access private
*/
var $sbox7 = array(
@ -639,7 +556,7 @@ class Crypt_DES extends Crypt_Base
/**
* Pre-permuted S-box8
*
* @var Array
* @var array
* @access private
*/
var $sbox8 = array(
@ -661,6 +578,28 @@ class Crypt_DES extends Crypt_Base
0x00000820, 0x00020020, 0x08000000, 0x08020800
);
/**
* Test for engine validity
*
* This is mainly just a wrapper to set things up for \phpseclib\Crypt\Base::isValidEngine()
*
* @see \phpseclib\Crypt\Base::isValidEngine()
* @param int $engine
* @access public
* @return bool
*/
function isValidEngine($engine)
{
if ($this->key_length_max == 8) {
if ($engine == self::ENGINE_OPENSSL) {
$this->cipher_name_openssl_ecb = 'des-ecb';
$this->cipher_name_openssl = 'des-' . $this->_openssl_translate_mode();
}
}
return parent::isValidEngine($engine);
}
/**
* Sets the key.
*
@ -672,16 +611,16 @@ class Crypt_DES extends Crypt_Base
*
* If the key is not explicitly set, it'll be assumed to be all zero's.
*
* @see Crypt_Base::setKey()
* @see \phpseclib\Crypt\Base::setKey()
* @access public
* @param String $key
* @param string $key
*/
function setKey($key)
{
// We check/cut here only up to max length of the key.
// Key padding to the proper length will be done in _setupKey()
if (strlen($key) > $this->key_size_max) {
$key = substr($key, 0, $this->key_size_max);
if (strlen($key) > $this->key_length_max) {
$key = substr($key, 0, $this->key_length_max);
}
// Sets the key
@ -691,46 +630,46 @@ class Crypt_DES extends Crypt_Base
/**
* Encrypts a block
*
* @see Crypt_Base::_encryptBlock()
* @see Crypt_Base::encrypt()
* @see Crypt_DES::encrypt()
* @see \phpseclib\Crypt\Base::_encryptBlock()
* @see \phpseclib\Crypt\Base::encrypt()
* @see self::encrypt()
* @access private
* @param String $in
* @return String
* @param string $in
* @return string
*/
function _encryptBlock($in)
{
return $this->_processBlock($in, CRYPT_DES_ENCRYPT);
return $this->_processBlock($in, self::ENCRYPT);
}
/**
* Decrypts a block
*
* @see Crypt_Base::_decryptBlock()
* @see Crypt_Base::decrypt()
* @see Crypt_DES::decrypt()
* @see \phpseclib\Crypt\Base::_decryptBlock()
* @see \phpseclib\Crypt\Base::decrypt()
* @see self::decrypt()
* @access private
* @param String $in
* @return String
* @param string $in
* @return string
*/
function _decryptBlock($in)
{
return $this->_processBlock($in, CRYPT_DES_DECRYPT);
return $this->_processBlock($in, self::DECRYPT);
}
/**
* Encrypts or decrypts a 64-bit block
*
* $mode should be either CRYPT_DES_ENCRYPT or CRYPT_DES_DECRYPT. See
* $mode should be either self::ENCRYPT or self::DECRYPT. See
* {@link http://en.wikipedia.org/wiki/Image:Feistel.png Feistel.png} to get a general
* idea of what this function does.
*
* @see Crypt_DES::_encryptBlock()
* @see Crypt_DES::_decryptBlock()
* @see self::_encryptBlock()
* @see self::_decryptBlock()
* @access private
* @param String $block
* @param Integer $mode
* @return String
* @param string $block
* @param int $mode
* @return string
*/
function _processBlock($block, $mode)
{
@ -810,7 +749,7 @@ class Crypt_DES extends Crypt_Base
/**
* Creates the key schedule
*
* @see Crypt_Base::_setupKey()
* @see \phpseclib\Crypt\Base::_setupKey()
* @access private
*/
function _setupKey()
@ -1291,8 +1230,8 @@ class Crypt_DES extends Crypt_Base
$d = (($key['d'] >> 4) & 0x0FFFFFF0) | ($key['c'] & 0x0F);
$keys[$des_round] = array(
CRYPT_DES_ENCRYPT => array(),
CRYPT_DES_DECRYPT => array_fill(0, 32, 0)
self::ENCRYPT => array(),
self::DECRYPT => array_fill(0, 32, 0)
);
for ($i = 0, $ki = 31; $i < 16; ++$i, $ki-= 2) {
$c <<= $shifts[$i];
@ -1311,33 +1250,33 @@ class Crypt_DES extends Crypt_Base
(($dp >> 16) & 0x0000FF00) | (($dp >> 8) & 0x000000FF);
$val2 = (($cp << 8) & 0xFF000000) | (($cp << 16) & 0x00FF0000) |
(($dp >> 8) & 0x0000FF00) | ( $dp & 0x000000FF);
$keys[$des_round][CRYPT_DES_ENCRYPT][ ] = $val1;
$keys[$des_round][CRYPT_DES_DECRYPT][$ki - 1] = $val1;
$keys[$des_round][CRYPT_DES_ENCRYPT][ ] = $val2;
$keys[$des_round][CRYPT_DES_DECRYPT][$ki ] = $val2;
$keys[$des_round][self::ENCRYPT][ ] = $val1;
$keys[$des_round][self::DECRYPT][$ki - 1] = $val1;
$keys[$des_round][self::ENCRYPT][ ] = $val2;
$keys[$des_round][self::DECRYPT][$ki ] = $val2;
}
}
switch ($this->des_rounds) {
case 3: // 3DES keys
$this->keys = array(
CRYPT_DES_ENCRYPT => array_merge(
$keys[0][CRYPT_DES_ENCRYPT],
$keys[1][CRYPT_DES_DECRYPT],
$keys[2][CRYPT_DES_ENCRYPT]
self::ENCRYPT => array_merge(
$keys[0][self::ENCRYPT],
$keys[1][self::DECRYPT],
$keys[2][self::ENCRYPT]
),
CRYPT_DES_DECRYPT => array_merge(
$keys[2][CRYPT_DES_DECRYPT],
$keys[1][CRYPT_DES_ENCRYPT],
$keys[0][CRYPT_DES_DECRYPT]
self::DECRYPT => array_merge(
$keys[2][self::DECRYPT],
$keys[1][self::ENCRYPT],
$keys[0][self::DECRYPT]
)
);
break;
// case 1: // DES keys
default:
$this->keys = array(
CRYPT_DES_ENCRYPT => $keys[0][CRYPT_DES_ENCRYPT],
CRYPT_DES_DECRYPT => $keys[0][CRYPT_DES_DECRYPT]
self::ENCRYPT => $keys[0][self::ENCRYPT],
self::DECRYPT => $keys[0][self::DECRYPT]
);
}
}
@ -1345,12 +1284,12 @@ class Crypt_DES extends Crypt_Base
/**
* Setup the performance-optimized function for de/encrypt()
*
* @see Crypt_Base::_setupInlineCrypt()
* @see \phpseclib\Crypt\Base::_setupInlineCrypt()
* @access private
*/
function _setupInlineCrypt()
{
$lambda_functions =& Crypt_DES::_getLambdaFunctions();
$lambda_functions =& self::_getLambdaFunctions();
// Engine configuration for:
// - DES ($des_rounds == 1) or
@ -1358,21 +1297,20 @@ class Crypt_DES extends Crypt_Base
$des_rounds = $this->des_rounds;
// We create max. 10 hi-optimized code for memory reason. Means: For each $key one ultra fast inline-crypt function.
// (Currently, for DES, one generated $lambda_function cost on php5.5@32bit ~135kb unfreeable mem and ~230kb on php5.5@64bit)
// (Currently, for TripleDES, one generated $lambda_function cost on php5.5@32bit ~240kb unfreeable mem and ~340kb on php5.5@64bit)
// After that, we'll still create very fast optimized code but not the hi-ultimative code, for each $mode one
$gen_hi_opt_code = (bool)( count($lambda_functions) < 10 );
// Generation of a uniqe hash for our generated code
switch (true) {
case $gen_hi_opt_code:
// Generation of a unique hash for our generated code
$code_hash = "Crypt_DES, $des_rounds, {$this->mode}";
if ($gen_hi_opt_code) {
// For hi-optimized code, we create for each combination of
// $mode, $des_rounds and $this->key its own encrypt/decrypt function.
$code_hash = md5(str_pad("Crypt_DES, $des_rounds, {$this->mode}, ", 32, "\0") . $this->key);
break;
default:
// After max 10 hi-optimized functions, we create generic
// (still very fast.. but not ultra) functions for each $mode/$des_rounds
// Currently 2 * 5 generic functions will be then max. possible.
$code_hash = "Crypt_DES, $des_rounds, {$this->mode}";
$code_hash = str_pad($code_hash, 32) . $this->_hashInlineCryptFunction($this->key);
}
// Is there a re-usable $lambda_functions in there? If not, we have to create it.
@ -1402,8 +1340,8 @@ class Crypt_DES extends Crypt_Base
// No futher initialisation of the $keys schedule is necessary.
// That is the extra performance boost.
$k = array(
CRYPT_DES_ENCRYPT => $this->keys[CRYPT_DES_ENCRYPT],
CRYPT_DES_DECRYPT => $this->keys[CRYPT_DES_DECRYPT]
self::ENCRYPT => $this->keys[self::ENCRYPT],
self::DECRYPT => $this->keys[self::DECRYPT]
);
$init_encrypt = '';
$init_decrypt = '';
@ -1412,22 +1350,21 @@ class Crypt_DES extends Crypt_Base
// In generic optimized code mode, we have to use, as the best compromise [currently],
// our key schedule as $ke/$kd arrays. (with hardcoded indexes...)
$k = array(
CRYPT_DES_ENCRYPT => array(),
CRYPT_DES_DECRYPT => array()
self::ENCRYPT => array(),
self::DECRYPT => array()
);
for ($i = 0, $c = count($this->keys[CRYPT_DES_ENCRYPT]); $i < $c; ++$i) {
$k[CRYPT_DES_ENCRYPT][$i] = '$ke[' . $i . ']';
$k[CRYPT_DES_DECRYPT][$i] = '$kd[' . $i . ']';
for ($i = 0, $c = count($this->keys[self::ENCRYPT]); $i < $c; ++$i) {
$k[self::ENCRYPT][$i] = '$ke[' . $i . ']';
$k[self::DECRYPT][$i] = '$kd[' . $i . ']';
}
$init_encrypt = '$ke = $self->keys[CRYPT_DES_ENCRYPT];';
$init_decrypt = '$kd = $self->keys[CRYPT_DES_DECRYPT];';
$init_encrypt = '$ke = $self->keys[self::ENCRYPT];';
$init_decrypt = '$kd = $self->keys[self::DECRYPT];';
break;
}
// Creating code for en- and decryption.
$crypt_block = array();
foreach (array(CRYPT_DES_ENCRYPT, CRYPT_DES_DECRYPT) as $c) {
foreach (array(self::ENCRYPT, self::DECRYPT) as $c) {
/* Do the initial IP permutation. */
$crypt_block[$c] = '
$in = unpack("N*", $in);
@ -1494,8 +1431,8 @@ class Crypt_DES extends Crypt_Base
'init_crypt' => $init_crypt,
'init_encrypt' => $init_encrypt,
'init_decrypt' => $init_decrypt,
'encrypt_block' => $crypt_block[CRYPT_DES_ENCRYPT],
'decrypt_block' => $crypt_block[CRYPT_DES_DECRYPT]
'encrypt_block' => $crypt_block[self::ENCRYPT],
'decrypt_block' => $crypt_block[self::DECRYPT]
)
);
}

217
securemail/vendor/phpseclib/phpseclib/phpseclib/Crypt/Hash.php vendored
View file

@ -7,10 +7,10 @@
*
* md2, md5, md5-96, sha1, sha1-96, sha256, sha256-96, sha384, and sha512, sha512-96
*
* If {@link Crypt_Hash::setKey() setKey()} is called, {@link Crypt_Hash::hash() hash()} will return the HMAC as opposed to
* If {@link self::setKey() setKey()} is called, {@link self::hash() hash()} will return the HMAC as opposed to
* the hash. If no valid algorithm is provided, sha1 will be used.
*
* PHP versions 4 and 5
* PHP version 5
*
* {@internal The variable names are the same as those in
* {@link http://tools.ietf.org/html/rfc2104#section-2 RFC2104}.}}
@ -18,9 +18,9 @@
* Here's a short example of how to use this library:
* <code>
* <?php
* include 'Crypt/Hash.php';
* include 'vendor/autoload.php';
*
* $hash = new Crypt_Hash('sha1');
* $hash = new \phpseclib\Crypt\Hash('sha1');
*
* $hash->setKey('abcdefg');
*
@ -28,64 +28,50 @@
* ?>
* </code>
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category Crypt
* @package Crypt_Hash
* @package Hash
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2007 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
*/
/**#@+
* @access private
* @see Crypt_Hash::Crypt_Hash()
*/
/**
* Toggles the internal implementation
*/
define('CRYPT_HASH_MODE_INTERNAL', 1);
/**
* Toggles the mhash() implementation, which has been deprecated on PHP 5.3.0+.
*/
define('CRYPT_HASH_MODE_MHASH', 2);
/**
* Toggles the hash() implementation, which works on PHP 5.1.2+.
*/
define('CRYPT_HASH_MODE_HASH', 3);
/**#@-*/
namespace phpseclib\Crypt;
use phpseclib\Math\BigInteger;
/**
* Pure-PHP implementations of keyed-hash message authentication codes (HMACs) and various cryptographic hashing functions.
*
* @package Crypt_Hash
* @package Hash
* @author Jim Wigginton <terrafrost@php.net>
* @access public
*/
class Crypt_Hash
class Hash
{
/**#@+
* @access private
* @see \phpseclib\Crypt\Hash::__construct()
*/
/**
* Toggles the internal implementation
*/
const MODE_INTERNAL = 1;
/**
* Toggles the mhash() implementation, which has been deprecated on PHP 5.3.0+.
*/
const MODE_MHASH = 2;
/**
* Toggles the hash() implementation, which works on PHP 5.1.2+.
*/
const MODE_HASH = 3;
/**#@-*/
/**
* Hash Parameter
*
* @see Crypt_Hash::setHash()
* @var Integer
* @see self::setHash()
* @var int
* @access private
*/
var $hashParam;
@ -93,8 +79,8 @@ class Crypt_Hash
/**
* Byte-length of compression blocks / key (Internal HMAC)
*
* @see Crypt_Hash::setAlgorithm()
* @var Integer
* @see self::setAlgorithm()
* @var int
* @access private
*/
var $b;
@ -102,8 +88,8 @@ class Crypt_Hash
/**
* Byte-length of hash output (Internal HMAC)
*
* @see Crypt_Hash::setHash()
* @var Integer
* @see self::setHash()
* @var int
* @access private
*/
var $l = false;
@ -111,8 +97,8 @@ class Crypt_Hash
/**
* Hash Algorithm
*
* @see Crypt_Hash::setHash()
* @var String
* @see self::setHash()
* @var string
* @access private
*/
var $hash;
@ -120,8 +106,8 @@ class Crypt_Hash
/**
* Key
*
* @see Crypt_Hash::setKey()
* @var String
* @see self::setKey()
* @var string
* @access private
*/
var $key = false;
@ -129,8 +115,8 @@ class Crypt_Hash
/**
* Outer XOR (Internal HMAC)
*
* @see Crypt_Hash::setKey()
* @var String
* @see self::setKey()
* @var string
* @access private
*/
var $opad;
@ -138,8 +124,8 @@ class Crypt_Hash
/**
* Inner XOR (Internal HMAC)
*
* @see Crypt_Hash::setKey()
* @var String
* @see self::setKey()
* @var string
* @access private
*/
var $ipad;
@ -147,22 +133,22 @@ class Crypt_Hash
/**
* Default Constructor.
*
* @param optional String $hash
* @return Crypt_Hash
* @param string $hash
* @return \phpseclib\Crypt\Hash
* @access public
*/
function Crypt_Hash($hash = 'sha1')
function __construct($hash = 'sha1')
{
if ( !defined('CRYPT_HASH_MODE') ) {
if (!defined('CRYPT_HASH_MODE')) {
switch (true) {
case extension_loaded('hash'):
define('CRYPT_HASH_MODE', CRYPT_HASH_MODE_HASH);
define('CRYPT_HASH_MODE', self::MODE_HASH);
break;
case extension_loaded('mhash'):
define('CRYPT_HASH_MODE', CRYPT_HASH_MODE_MHASH);
define('CRYPT_HASH_MODE', self::MODE_MHASH);
break;
default:
define('CRYPT_HASH_MODE', CRYPT_HASH_MODE_INTERNAL);
define('CRYPT_HASH_MODE', self::MODE_INTERNAL);
}
}
@ -175,7 +161,7 @@ class Crypt_Hash
* Keys can be of any length.
*
* @access public
* @param optional String $key
* @param string $key
*/
function setKey($key = false)
{
@ -188,7 +174,7 @@ class Crypt_Hash
* As set by the constructor or by the setHash() method.
*
* @access public
* @return String
* @return string
*/
function getHash()
{
@ -199,7 +185,7 @@ class Crypt_Hash
* Sets the hash function.
*
* @access public
* @param String $hash
* @param string $hash
*/
function setHash($hash)
{
@ -231,19 +217,19 @@ class Crypt_Hash
switch ($hash) {
case 'md2':
$mode = CRYPT_HASH_MODE == CRYPT_HASH_MODE_HASH && in_array('md2', hash_algos()) ?
CRYPT_HASH_MODE_HASH : CRYPT_HASH_MODE_INTERNAL;
$mode = CRYPT_HASH_MODE == self::MODE_HASH && in_array('md2', hash_algos()) ?
self::MODE_HASH : self::MODE_INTERNAL;
break;
case 'sha384':
case 'sha512':
$mode = CRYPT_HASH_MODE == CRYPT_HASH_MODE_MHASH ? CRYPT_HASH_MODE_INTERNAL : CRYPT_HASH_MODE;
$mode = CRYPT_HASH_MODE == self::MODE_MHASH ? self::MODE_INTERNAL : CRYPT_HASH_MODE;
break;
default:
$mode = CRYPT_HASH_MODE;
}
switch ( $mode ) {
case CRYPT_HASH_MODE_MHASH:
switch ($mode) {
case self::MODE_MHASH:
switch ($hash) {
case 'md5':
$this->hash = MHASH_MD5;
@ -256,7 +242,7 @@ class Crypt_Hash
$this->hash = MHASH_SHA1;
}
return;
case CRYPT_HASH_MODE_HASH:
case self::MODE_HASH:
switch ($hash) {
case 'md5':
$this->hash = 'md5';
@ -306,22 +292,22 @@ class Crypt_Hash
* Compute the HMAC.
*
* @access public
* @param String $text
* @return String
* @param string $text
* @return string
*/
function hash($text)
{
$mode = is_array($this->hash) ? CRYPT_HASH_MODE_INTERNAL : CRYPT_HASH_MODE;
$mode = is_array($this->hash) ? self::MODE_INTERNAL : CRYPT_HASH_MODE;
if (!empty($this->key) || is_string($this->key)) {
switch ( $mode ) {
case CRYPT_HASH_MODE_MHASH:
switch ($mode) {
case self::MODE_MHASH:
$output = mhash($this->hash, $text, $this->key);
break;
case CRYPT_HASH_MODE_HASH:
case self::MODE_HASH:
$output = hash_hmac($this->hash, $text, $this->key, true);
break;
case CRYPT_HASH_MODE_INTERNAL:
case self::MODE_INTERNAL:
/* "Applications that use keys longer than B bytes will first hash the key using H and then use the
resultant L byte string as the actual key to HMAC."
@ -337,14 +323,14 @@ class Crypt_Hash
$output = call_user_func($this->hash, $output); // step 7
}
} else {
switch ( $mode ) {
case CRYPT_HASH_MODE_MHASH:
switch ($mode) {
case self::MODE_MHASH:
$output = mhash($this->hash, $text);
break;
case CRYPT_HASH_MODE_HASH:
case self::MODE_HASH:
$output = hash($this->hash, $text, true);
break;
case CRYPT_HASH_MODE_INTERNAL:
case self::MODE_INTERNAL:
$output = call_user_func($this->hash, $text);
}
}
@ -356,7 +342,7 @@ class Crypt_Hash
* Returns the hash length (in bytes)
*
* @access public
* @return Integer
* @return int
*/
function getLength()
{
@ -367,7 +353,7 @@ class Crypt_Hash
* Wrapper for MD5
*
* @access private
* @param String $m
* @param string $m
*/
function _md5($m)
{
@ -378,7 +364,7 @@ class Crypt_Hash
* Wrapper for SHA1
*
* @access private
* @param String $m
* @param string $m
*/
function _sha1($m)
{
@ -391,7 +377,7 @@ class Crypt_Hash
* See {@link http://tools.ietf.org/html/rfc1319 RFC1319}.
*
* @access private
* @param String $m
* @param string $m
*/
function _md2($m)
{
@ -467,7 +453,7 @@ class Crypt_Hash
* See {@link http://en.wikipedia.org/wiki/SHA_hash_functions#SHA-256_.28a_SHA-2_variant.29_pseudocode SHA-256 (a SHA-2 variant) pseudocode - Wikipedia}.
*
* @access private
* @param String $m
* @param string $m
*/
function _sha256($m)
{
@ -511,14 +497,15 @@ class Crypt_Hash
// Extend the sixteen 32-bit words into sixty-four 32-bit words
for ($i = 16; $i < 64; $i++) {
// @codingStandardsIgnoreStart
$s0 = $this->_rightRotate($w[$i - 15], 7) ^
$this->_rightRotate($w[$i - 15], 18) ^
$this->_rightShift( $w[$i - 15], 3);
$s1 = $this->_rightRotate($w[$i - 2], 17) ^
$this->_rightRotate($w[$i - 2], 19) ^
$this->_rightShift( $w[$i - 2], 10);
// @codingStandardsIgnoreEnd
$w[$i] = $this->_add($w[$i - 16], $s0, $w[$i - 7], $s1);
}
// Initialize hash value for this chunk
@ -572,14 +559,10 @@ class Crypt_Hash
* Pure-PHP implementation of SHA384 and SHA512
*
* @access private
* @param String $m
* @param string $m
*/
function _sha512($m)
{
if (!class_exists('Math_BigInteger')) {
include_once 'Math/BigInteger.php';
}
static $init384, $init512, $k;
if (!isset($k)) {
@ -594,9 +577,9 @@ class Crypt_Hash
);
for ($i = 0; $i < 8; $i++) {
$init384[$i] = new Math_BigInteger($init384[$i], 16);
$init384[$i] = new BigInteger($init384[$i], 16);
$init384[$i]->setPrecision(64);
$init512[$i] = new Math_BigInteger($init512[$i], 16);
$init512[$i] = new BigInteger($init512[$i], 16);
$init512[$i]->setPrecision(64);
}
@ -626,7 +609,7 @@ class Crypt_Hash
);
for ($i = 0; $i < 80; $i++) {
$k[$i] = new Math_BigInteger($k[$i], 16);
$k[$i] = new BigInteger($k[$i], 16);
}
}
@ -645,7 +628,7 @@ class Crypt_Hash
foreach ($chunks as $chunk) {
$w = array();
for ($i = 0; $i < 16; $i++) {
$temp = new Math_BigInteger($this->_string_shift($chunk, 8), 256);
$temp = new BigInteger($this->_string_shift($chunk, 8), 256);
$temp->setPrecision(64);
$w[] = $temp;
}
@ -741,7 +724,7 @@ class Crypt_Hash
}
// Produce the final hash value (big-endian)
// (Crypt_Hash::hash() trims the output for hashes but not for HMACs. as such, we trim the output here)
// (\phpseclib\Crypt\Hash::hash() trims the output for hashes but not for HMACs. as such, we trim the output here)
$temp = $hash[0]->toBytes() . $hash[1]->toBytes() . $hash[2]->toBytes() . $hash[3]->toBytes() .
$hash[4]->toBytes() . $hash[5]->toBytes();
if ($this->l != 48) {
@ -755,10 +738,10 @@ class Crypt_Hash
* Right Rotate
*
* @access private
* @param Integer $int
* @param Integer $amt
* @see _sha256()
* @return Integer
* @param int $int
* @param int $amt
* @see self::_sha256()
* @return int
*/
function _rightRotate($int, $amt)
{
@ -771,10 +754,10 @@ class Crypt_Hash
* Right Shift
*
* @access private
* @param Integer $int
* @param Integer $amt
* @see _sha256()
* @return Integer
* @param int $int
* @param int $amt
* @see self::_sha256()
* @return int
*/
function _rightShift($int, $amt)
{
@ -786,9 +769,9 @@ class Crypt_Hash
* Not
*
* @access private
* @param Integer $int
* @see _sha256()
* @return Integer
* @param int $int
* @see self::_sha256()
* @return int
*/
function _not($int)
{
@ -799,11 +782,11 @@ class Crypt_Hash
* Add
*
* _sha256() adds multiple unsigned 32-bit integers. Since PHP doesn't support unsigned integers and since the
* possibility of overflow exists, care has to be taken. Math_BigInteger() could be used but this should be faster.
* possibility of overflow exists, care has to be taken. BigInteger could be used but this should be faster.
*
* @param Integer $...
* @return Integer
* @see _sha256()
* @param int $...
* @return int
* @see self::_sha256()
* @access private
*/
function _add()
@ -827,9 +810,9 @@ class Crypt_Hash
*
* Inspired by array_shift
*
* @param String $string
* @param optional Integer $index
* @return String
* @param string $string
* @param int $index
* @return string
* @access private
*/
function _string_shift(&$string, $index = 1)

362
securemail/vendor/phpseclib/phpseclib/phpseclib/Crypt/RC2.php vendored
View file

@ -5,7 +5,7 @@
*
* Uses mcrypt, if available, and an internal implementation, otherwise.
*
* PHP versions 4 and 5
* PHP version 5
*
* Useful resources are as follows:
*
@ -14,9 +14,9 @@
* Here's a short example of how to use this library:
* <code>
* <?php
* include 'Crypt/RC2.php';
* include 'vendor/autoload.php';
*
* $rc2 = new Crypt_RC2();
* $rc2 = new \phpseclib\Crypt\RC2();
*
* $rc2->setKey('abcdefgh');
*
@ -26,106 +26,28 @@
* ?>
* </code>
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category Crypt
* @package Crypt_RC2
* @package RC2
* @author Patrick Monnerat <pm@datasphere.ch>
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
*/
/**
* Include Crypt_Base
*
* Base cipher class
*/
if (!class_exists('Crypt_Base')) {
include_once 'Base.php';
}
/**#@+
* @access public
* @see Crypt_RC2::encrypt()
* @see Crypt_RC2::decrypt()
*/
/**
* Encrypt / decrypt using the Counter mode.
*
* Set to -1 since that's what Crypt/Random.php uses to index the CTR mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Counter_.28CTR.29
*/
define('CRYPT_RC2_MODE_CTR', CRYPT_MODE_CTR);
/**
* Encrypt / decrypt using the Electronic Code Book mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Electronic_codebook_.28ECB.29
*/
define('CRYPT_RC2_MODE_ECB', CRYPT_MODE_ECB);
/**
* Encrypt / decrypt using the Code Book Chaining mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher-block_chaining_.28CBC.29
*/
define('CRYPT_RC2_MODE_CBC', CRYPT_MODE_CBC);
/**
* Encrypt / decrypt using the Cipher Feedback mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher_feedback_.28CFB.29
*/
define('CRYPT_RC2_MODE_CFB', CRYPT_MODE_CFB);
/**
* Encrypt / decrypt using the Cipher Feedback mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Output_feedback_.28OFB.29
*/
define('CRYPT_RC2_MODE_OFB', CRYPT_MODE_OFB);
/**#@-*/
/**#@+
* @access private
* @see Crypt_RC2::Crypt_RC2()
*/
/**
* Toggles the internal implementation
*/
define('CRYPT_RC2_MODE_INTERNAL', CRYPT_MODE_INTERNAL);
/**
* Toggles the mcrypt implementation
*/
define('CRYPT_RC2_MODE_MCRYPT', CRYPT_MODE_MCRYPT);
/**#@-*/
namespace phpseclib\Crypt;
/**
* Pure-PHP implementation of RC2.
*
* @package Crypt_RC2
* @package RC2
* @access public
*/
class Crypt_RC2 extends Crypt_Base
class RC2 extends Base
{
/**
* Block Length of the cipher
*
* @see Crypt_Base::block_size
* @var Integer
* @see \phpseclib\Crypt\Base::block_size
* @var int
* @access private
*/
var $block_size = 8;
@ -133,37 +55,48 @@ class Crypt_RC2 extends Crypt_Base
/**
* The Key
*
* @see Crypt_Base::key
* @see setKey()
* @var String
* @see \phpseclib\Crypt\Base::key
* @see self::setKey()
* @var string
* @access private
*/
var $key = "\0";
var $key;
/**
* The default password key_size used by setPassword()
* The Original (unpadded) Key
*
* @see Crypt_Base::password_key_size
* @see Crypt_Base::setPassword()
* @var Integer
* @see \phpseclib\Crypt\Base::key
* @see self::setKey()
* @see self::encrypt()
* @see self::decrypt()
* @var string
* @access private
*/
var $password_key_size = 16; // = 128 bits
var $orig_key;
/**
* The namespace used by the cipher for its constants.
* Don't truncate / null pad key
*
* @see Crypt_Base::const_namespace
* @var String
* @see \phpseclib\Crypt\Base::_clearBuffers()
* @var bool
* @access private
*/
var $const_namespace = 'RC2';
var $skip_key_adjustment = true;
/**
* Key Length (in bytes)
*
* @see \phpseclib\Crypt\RC2::setKeyLength()
* @var int
* @access private
*/
var $key_length = 16; // = 128 bits
/**
* The mcrypt specific name of the cipher
*
* @see Crypt_Base::cipher_name_mcrypt
* @var String
* @see \phpseclib\Crypt\Base::cipher_name_mcrypt
* @var string
* @access private
*/
var $cipher_name_mcrypt = 'rc2';
@ -171,8 +104,8 @@ class Crypt_RC2 extends Crypt_Base
/**
* Optimizing value while CFB-encrypting
*
* @see Crypt_Base::cfb_init_len
* @var Integer
* @see \phpseclib\Crypt\Base::cfb_init_len
* @var int
* @access private
*/
var $cfb_init_len = 500;
@ -180,20 +113,31 @@ class Crypt_RC2 extends Crypt_Base
/**
* The key length in bits.
*
* @see Crypt_RC2::setKeyLength()
* @see Crypt_RC2::setKey()
* @var Integer
* @see self::setKeyLength()
* @see self::setKey()
* @var int
* @access private
* @internal Should be in range [1..1024].
* @internal Changing this value after setting the key has no effect.
*/
var $default_key_length = 1024;
/**
* The key length in bits.
*
* @see self::isValidEnine()
* @see self::setKey()
* @var int
* @access private
* @internal Should be in range [1..1024].
*/
var $current_key_length;
/**
* The Key Schedule
*
* @see Crypt_RC2::_setupKey()
* @var Array
* @see self::_setupKey()
* @var array
* @access private
*/
var $keys;
@ -202,8 +146,8 @@ class Crypt_RC2 extends Crypt_Base
* Key expansion randomization table.
* Twice the same 256-value sequence to save a modulus in key expansion.
*
* @see Crypt_RC2::setKey()
* @var Array
* @see self::setKey()
* @var array
* @access private
*/
var $pitable = array(
@ -276,8 +220,8 @@ class Crypt_RC2 extends Crypt_Base
/**
* Inverse key expansion randomization table.
*
* @see Crypt_RC2::setKey()
* @var Array
* @see self::setKey()
* @var array
* @access private
*/
var $invpitable = array(
@ -316,55 +260,68 @@ class Crypt_RC2 extends Crypt_Base
);
/**
* Default Constructor.
* Test for engine validity
*
* Determines whether or not the mcrypt extension should be used.
* This is mainly just a wrapper to set things up for \phpseclib\Crypt\Base::isValidEngine()
*
* $mode could be:
*
* - CRYPT_RC2_MODE_ECB
*
* - CRYPT_RC2_MODE_CBC
*
* - CRYPT_RC2_MODE_CTR
*
* - CRYPT_RC2_MODE_CFB
*
* - CRYPT_RC2_MODE_OFB
*
* If not explicitly set, CRYPT_RC2_MODE_CBC will be used.
*
* @see Crypt_Base::Crypt_Base()
* @param optional Integer $mode
* @see \phpseclib\Crypt\Base::__construct()
* @param int $engine
* @access public
* @return bool
*/
function Crypt_RC2($mode = CRYPT_RC2_MODE_CBC)
function isValidEngine($engine)
{
parent::Crypt_Base($mode);
$this->setKey('');
switch ($engine) {
case self::ENGINE_OPENSSL:
if ($this->current_key_length != 128 || strlen($this->orig_key) < 16) {
return false;
}
$this->cipher_name_openssl_ecb = 'rc2-ecb';
$this->cipher_name_openssl = 'rc2-' . $this->_openssl_translate_mode();
}
return parent::isValidEngine($engine);
}
/**
* Sets the key length
* Sets the key length.
*
* Valid key lengths are 1 to 1024.
* Valid key lengths are 8 to 1024.
* Calling this function after setting the key has no effect until the next
* Crypt_RC2::setKey() call.
* \phpseclib\Crypt\RC2::setKey() call.
*
* @access public
* @param Integer $length in bits
* @param int $length in bits
*/
function setKeyLength($length)
{
if ($length >= 1 && $length <= 1024) {
if ($length < 8) {
$this->default_key_length = 8;
} elseif ($length > 1024) {
$this->default_key_length = 128;
} else {
$this->default_key_length = $length;
}
$this->current_key_length = $this->default_key_length;
parent::setKeyLength($length);
}
/**
* Returns the current key length
*
* @access public
* @return int
*/
function getKeyLength()
{
return $this->current_key_length;
}
/**
* Sets the key.
*
* Keys can be of any length. RC2, itself, uses 1 to 1024 bit keys (eg.
* Keys can be of any length. RC2, itself, uses 8 to 1024 bit keys (eg.
* strlen($key) <= 128), however, we only use the first 128 bytes if $key
* has more then 128 bytes in it, and set $key to a single null byte if
* it is empty.
@ -372,18 +329,21 @@ class Crypt_RC2 extends Crypt_Base
* If the key is not explicitly set, it'll be assumed to be a single
* null byte.
*
* @see Crypt_Base::setKey()
* @see \phpseclib\Crypt\Base::setKey()
* @access public
* @param String $key
* @param Integer $t1 optional Effective key length in bits.
* @param string $key
* @param int $t1 optional Effective key length in bits.
*/
function setKey($key, $t1 = 0)
{
$this->orig_key = $key;
if ($t1 <= 0) {
$t1 = $this->default_key_length;
} else if ($t1 > 1024) {
} elseif ($t1 > 1024) {
$t1 = 1024;
}
$this->current_key_length = $t1;
// Key byte count should be 1..128.
$key = strlen($key) ? substr($key, 0, 128) : "\x00";
$t = strlen($key);
@ -413,17 +373,64 @@ class Crypt_RC2 extends Crypt_Base
// Prepare the key for mcrypt.
$l[0] = $this->invpitable[$l[0]];
array_unshift($l, 'C*');
parent::setKey(call_user_func_array('pack', $l));
}
/**
* Encrypts a message.
*
* Mostly a wrapper for \phpseclib\Crypt\Base::encrypt, with some additional OpenSSL handling code
*
* @see self::decrypt()
* @access public
* @param string $plaintext
* @return string $ciphertext
*/
function encrypt($plaintext)
{
if ($this->engine == self::ENGINE_OPENSSL) {
$temp = $this->key;
$this->key = $this->orig_key;
$result = parent::encrypt($plaintext);
$this->key = $temp;
return $result;
}
return parent::encrypt($plaintext);
}
/**
* Decrypts a message.
*
* Mostly a wrapper for \phpseclib\Crypt\Base::decrypt, with some additional OpenSSL handling code
*
* @see self::encrypt()
* @access public
* @param string $ciphertext
* @return string $plaintext
*/
function decrypt($ciphertext)
{
if ($this->engine == self::ENGINE_OPENSSL) {
$temp = $this->key;
$this->key = $this->orig_key;
$result = parent::decrypt($ciphertext);
$this->key = $temp;
return $result;
}
return parent::decrypt($ciphertext);
}
/**
* Encrypts a block
*
* @see Crypt_Base::_encryptBlock()
* @see Crypt_Base::encrypt()
* @see \phpseclib\Crypt\Base::_encryptBlock()
* @see \phpseclib\Crypt\Base::encrypt()
* @access private
* @param String $in
* @return String
* @param string $in
* @return string
*/
function _encryptBlock($in)
{
@ -464,11 +471,11 @@ class Crypt_RC2 extends Crypt_Base
/**
* Decrypts a block
*
* @see Crypt_Base::_decryptBlock()
* @see Crypt_Base::decrypt()
* @see \phpseclib\Crypt\Base::_decryptBlock()
* @see \phpseclib\Crypt\Base::decrypt()
* @access private
* @param String $in
* @return String
* @param string $in
* @return string
*/
function _decryptBlock($in)
{
@ -506,15 +513,34 @@ class Crypt_RC2 extends Crypt_Base
return pack('vvvv', $r0, $r1, $r2, $r3);
}
/**
* Setup the \phpseclib\Crypt\Base::ENGINE_MCRYPT $engine
*
* @see \phpseclib\Crypt\Base::_setupMcrypt()
* @access private
*/
function _setupMcrypt()
{
if (!isset($this->key)) {
$this->setKey('');
}
parent::_setupMcrypt();
}
/**
* Creates the key schedule
*
* @see Crypt_Base::_setupKey()
* @see \phpseclib\Crypt\Base::_setupKey()
* @access private
*/
function _setupKey()
{
// Key has already been expanded in Crypt_RC2::setKey():
if (!isset($this->key)) {
$this->setKey('');
}
// Key has already been expanded in \phpseclib\Crypt\RC2::setKey():
// Only the first value must be altered.
$l = unpack('Ca/Cb/v*', $this->key);
array_unshift($l, $this->pitable[$l['a']] | ($l['b'] << 8));
@ -526,24 +552,24 @@ class Crypt_RC2 extends Crypt_Base
/**
* Setup the performance-optimized function for de/encrypt()
*
* @see Crypt_Base::_setupInlineCrypt()
* @see \phpseclib\Crypt\Base::_setupInlineCrypt()
* @access private
*/
function _setupInlineCrypt()
{
$lambda_functions = &Crypt_RC2::_getLambdaFunctions();
$lambda_functions =& self::_getLambdaFunctions();
// The first 10 generated $lambda_functions will use the $keys hardcoded as integers
// for the mixing rounds, for better inline crypt performance [~20% faster].
// But for memory reason we have to limit those ultra-optimized $lambda_functions to an amount of 10.
$keys = $this->keys;
if (count($lambda_functions) >= 10) {
foreach ($this->keys as $k => $v) {
$keys[$k] = '$keys[' . $k . ']';
}
}
// (Currently, for Crypt_RC2, one generated $lambda_function cost on php5.5@32bit ~60kb unfreeable mem and ~100kb on php5.5@64bit)
$gen_hi_opt_code = (bool)(count($lambda_functions) < 10);
$code_hash = md5(str_pad("Crypt_RC2, {$this->mode}, ", 32, "\0") . implode(',', $keys));
// Generation of a unique hash for our generated code
$code_hash = "Crypt_RC2, {$this->mode}";
if ($gen_hi_opt_code) {
$code_hash = str_pad($code_hash, 32) . $this->_hashInlineCryptFunction($this->key);
}
// Is there a re-usable $lambda_functions in there?
// If not, we have to create it.
@ -551,6 +577,16 @@ class Crypt_RC2 extends Crypt_Base
// Init code for both, encrypt and decrypt.
$init_crypt = '$keys = $self->keys;';
switch (true) {
case $gen_hi_opt_code:
$keys = $this->keys;
default:
$keys = array();
foreach ($this->keys as $k => $v) {
$keys[$k] = '$keys[' . $k . ']';
}
}
// $in is the current 8 bytes block which has to be en/decrypt
$encrypt_block = $decrypt_block = '
$in = unpack("v4", $in);

228
securemail/vendor/phpseclib/phpseclib/phpseclib/Crypt/RC4.php vendored
View file

@ -5,7 +5,7 @@
*
* Uses mcrypt, if available, and an internal implementation, otherwise.
*
* PHP versions 4 and 5
* PHP version 5
*
* Useful resources are as follows:
*
@ -18,9 +18,9 @@
* Here's a short example of how to use this library:
* <code>
* <?php
* include 'Crypt/RC4.php';
* include 'vendor/autoload.php';
*
* $rc4 = new Crypt_RC4();
* $rc4 = new \phpseclib\Crypt\RC4();
*
* $rc4->setKey('abcdefgh');
*
@ -34,108 +34,59 @@
* ?>
* </code>
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category Crypt
* @package Crypt_RC4
* @package RC4
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2007 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
*/
/**
* Include Crypt_Base
*
* Base cipher class
*/
if (!class_exists('Crypt_Base')) {
include_once 'Base.php';
}
/**#@+
* @access private
* @see Crypt_RC4::Crypt_RC4()
*/
/**
* Toggles the internal implementation
*/
define('CRYPT_RC4_MODE_INTERNAL', CRYPT_MODE_INTERNAL);
/**
* Toggles the mcrypt implementation
*/
define('CRYPT_RC4_MODE_MCRYPT', CRYPT_MODE_MCRYPT);
/**#@-*/
/**#@+
* @access private
* @see Crypt_RC4::_crypt()
*/
define('CRYPT_RC4_ENCRYPT', 0);
define('CRYPT_RC4_DECRYPT', 1);
/**#@-*/
namespace phpseclib\Crypt;
/**
* Pure-PHP implementation of RC4.
*
* @package Crypt_RC4
* @package RC4
* @author Jim Wigginton <terrafrost@php.net>
* @access public
*/
class Crypt_RC4 extends Crypt_Base
class RC4 extends Base
{
/**#@+
* @access private
* @see \phpseclib\Crypt\RC4::_crypt()
*/
const ENCRYPT = 0;
const DECRYPT = 1;
/**#@-*/
/**
* Block Length of the cipher
*
* RC4 is a stream cipher
* so we the block_size to 0
*
* @see Crypt_Base::block_size
* @var Integer
* @see \phpseclib\Crypt\Base::block_size
* @var int
* @access private
*/
var $block_size = 0;
/**
* The default password key_size used by setPassword()
* Key Length (in bytes)
*
* @see Crypt_Base::password_key_size
* @see Crypt_Base::setPassword()
* @var Integer
* @see \phpseclib\Crypt\RC4::setKeyLength()
* @var int
* @access private
*/
var $password_key_size = 128; // = 1024 bits
/**
* The namespace used by the cipher for its constants.
*
* @see Crypt_Base::const_namespace
* @var String
* @access private
*/
var $const_namespace = 'RC4';
var $key_length = 128; // = 1024 bits
/**
* The mcrypt specific name of the cipher
*
* @see Crypt_Base::cipher_name_mcrypt
* @var String
* @see \phpseclib\Crypt\Base::cipher_name_mcrypt
* @var string
* @access private
*/
var $cipher_name_mcrypt = 'arcfour';
@ -143,7 +94,7 @@ class Crypt_RC4 extends Crypt_Base
/**
* Holds whether performance-optimized $inline_crypt() can/should be used.
*
* @see Crypt_Base::inline_crypt
* @see \phpseclib\Crypt\Base::inline_crypt
* @var mixed
* @access private
*/
@ -152,8 +103,8 @@ class Crypt_RC4 extends Crypt_Base
/**
* The Key
*
* @see Crypt_RC4::setKey()
* @var String
* @see self::setKey()
* @var string
* @access private
*/
var $key = "\0";
@ -161,8 +112,8 @@ class Crypt_RC4 extends Crypt_Base
/**
* The Key Stream for decryption and encryption
*
* @see Crypt_RC4::setKey()
* @var Array
* @see self::setKey()
* @var array
* @access private
*/
var $stream;
@ -172,13 +123,45 @@ class Crypt_RC4 extends Crypt_Base
*
* Determines whether or not the mcrypt extension should be used.
*
* @see Crypt_Base::Crypt_Base()
* @return Crypt_RC4
* @see \phpseclib\Crypt\Base::__construct()
* @return \phpseclib\Crypt\RC4
* @access public
*/
function Crypt_RC4()
function __construct()
{
parent::Crypt_Base(CRYPT_MODE_STREAM);
parent::__construct(Base::MODE_STREAM);
}
/**
* Test for engine validity
*
* This is mainly just a wrapper to set things up for \phpseclib\Crypt\Base::isValidEngine()
*
* @see \phpseclib\Crypt\Base::__construct()
* @param int $engine
* @access public
* @return bool
*/
function isValidEngine($engine)
{
switch ($engine) {
case Base::ENGINE_OPENSSL:
switch (strlen($this->key)) {
case 5:
$this->cipher_name_openssl = 'rc4-40';
break;
case 8:
$this->cipher_name_openssl = 'rc4-64';
break;
case 16:
$this->cipher_name_openssl = 'rc4';
break;
default:
return false;
}
}
return parent::isValidEngine($engine);
}
/**
@ -196,8 +179,8 @@ class Crypt_RC4 extends Crypt_Base
* {@link http://www.rsa.com/rsalabs/node.asp?id=2009 http://www.rsa.com/rsalabs/node.asp?id=2009}
* {@link http://en.wikipedia.org/wiki/Related_key_attack http://en.wikipedia.org/wiki/Related_key_attack}
*
* @param String $iv
* @see Crypt_RC4::setKey()
* @param string $iv
* @see self::setKey()
* @access public
*/
function setIV($iv)
@ -205,35 +188,41 @@ class Crypt_RC4 extends Crypt_Base
}
/**
* Sets the key.
* Sets the key length
*
* Keys can be between 1 and 256 bytes long. If they are longer then 256 bytes, the first 256 bytes will
* be used. If no key is explicitly set, it'll be assumed to be a single null byte.
* Keys can be between 1 and 256 bytes long.
*
* @access public
* @see Crypt_Base::setKey()
* @param String $key
* @param int $length
*/
function setKey($key)
function setKeyLength($length)
{
parent::setKey(substr($key, 0, 256));
if ($length < 8) {
$this->key_length = 1;
} elseif ($length > 2048) {
$this->key_length = 256;
} else {
$this->key_length = $length >> 3;
}
parent::setKeyLength($length);
}
/**
* Encrypts a message.
*
* @see Crypt_Base::decrypt()
* @see Crypt_RC4::_crypt()
* @see \phpseclib\Crypt\Base::decrypt()
* @see self::_crypt()
* @access public
* @param String $plaintext
* @return String $ciphertext
* @param string $plaintext
* @return string $ciphertext
*/
function encrypt($plaintext)
{
if ($this->engine == CRYPT_MODE_MCRYPT) {
if ($this->engine != Base::ENGINE_INTERNAL) {
return parent::encrypt($plaintext);
}
return $this->_crypt($plaintext, CRYPT_RC4_ENCRYPT);
return $this->_crypt($plaintext, self::ENCRYPT);
}
/**
@ -242,25 +231,46 @@ class Crypt_RC4 extends Crypt_Base
* $this->decrypt($this->encrypt($plaintext)) == $this->encrypt($this->encrypt($plaintext)).
* At least if the continuous buffer is disabled.
*
* @see Crypt_Base::encrypt()
* @see Crypt_RC4::_crypt()
* @see \phpseclib\Crypt\Base::encrypt()
* @see self::_crypt()
* @access public
* @param String $ciphertext
* @return String $plaintext
* @param string $ciphertext
* @return string $plaintext
*/
function decrypt($ciphertext)
{
if ($this->engine == CRYPT_MODE_MCRYPT) {
if ($this->engine != Base::ENGINE_INTERNAL) {
return parent::decrypt($ciphertext);
}
return $this->_crypt($ciphertext, CRYPT_RC4_DECRYPT);
return $this->_crypt($ciphertext, self::DECRYPT);
}
/**
* Encrypts a block
*
* @access private
* @param string $in
*/
function _encryptBlock($in)
{
// RC4 does not utilize this method
}
/**
* Decrypts a block
*
* @access private
* @param string $in
*/
function _decryptBlock($in)
{
// RC4 does not utilize this method
}
/**
* Setup the key (expansion)
*
* @see Crypt_Base::_setupKey()
* @see \phpseclib\Crypt\Base::_setupKey()
* @access private
*/
function _setupKey()
@ -277,7 +287,7 @@ class Crypt_RC4 extends Crypt_Base
}
$this->stream = array();
$this->stream[CRYPT_RC4_DECRYPT] = $this->stream[CRYPT_RC4_ENCRYPT] = array(
$this->stream[self::DECRYPT] = $this->stream[self::ENCRYPT] = array(
0, // index $i
0, // index $j
$keyStream
@ -287,12 +297,12 @@ class Crypt_RC4 extends Crypt_Base
/**
* Encrypts or decrypts a message.
*
* @see Crypt_RC4::encrypt()
* @see Crypt_RC4::decrypt()
* @see self::encrypt()
* @see self::decrypt()
* @access private
* @param String $text
* @param Integer $mode
* @return String $text
* @param string $text
* @param int $mode
* @return string $text
*/
function _crypt($text, $mode)
{

1079
securemail/vendor/phpseclib/phpseclib/phpseclib/Crypt/RSA.php vendored
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184
securemail/vendor/phpseclib/phpseclib/phpseclib/Crypt/Random.php vendored
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@ -3,57 +3,36 @@
/**
* Random Number Generator
*
* The idea behind this function is that it can be easily replaced with your own crypt_random_string()
* function. eg. maybe you have a better source of entropy for creating the initial states or whatever.
*
* PHP versions 4 and 5
* PHP version 5
*
* Here's a short example of how to use this library:
* <code>
* <?php
* include 'Crypt/Random.php';
* include 'vendor/autoload.php';
*
* echo bin2hex(crypt_random_string(8));
* echo bin2hex(\phpseclib\Crypt\Random::string(8));
* ?>
* </code>
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category Crypt
* @package Crypt_Random
* @package Random
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2007 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
*/
// laravel is a PHP framework that utilizes phpseclib. laravel workbenches may, independently,
// have phpseclib as a requirement as well. if you're developing such a program you may encounter
// a "Cannot redeclare crypt_random_string()" error.
if (!function_exists('crypt_random_string')) {
/**
* "Is Windows" test
*
* @access private
*/
define('CRYPT_RANDOM_IS_WINDOWS', strtoupper(substr(PHP_OS, 0, 3)) === 'WIN');
namespace phpseclib\Crypt;
/**
* Pure-PHP Random Number Generator
*
* @package Random
* @author Jim Wigginton <terrafrost@php.net>
* @access public
*/
class Random
{
/**
* Generate a random string.
*
@ -61,16 +40,28 @@ if (!function_exists('crypt_random_string')) {
* microoptimizations because this function has the potential of being called a huge number of times.
* eg. for RSA key generation.
*
* @param Integer $length
* @return String
* @access public
* @param int $length
* @return string
*/
function crypt_random_string($length)
static function string($length)
{
if (CRYPT_RANDOM_IS_WINDOWS) {
if (version_compare(PHP_VERSION, '7.0.0', '>=')) {
try {
return \random_bytes($length);
} catch (\Throwable $e) {
// If a sufficient source of randomness is unavailable, random_bytes() will throw an
// object that implements the Throwable interface (Exception, TypeError, Error).
// We don't actually need to do anything here. The string() method should just continue
// as normal. Note, however, that if we don't have a sufficient source of randomness for
// random_bytes(), most of the other calls here will fail too, so we'll end up using
// the PHP implementation.
}
}
if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
// method 1. prior to PHP 5.3 this would call rand() on windows hence the function_exists('class_alias') call.
// ie. class_alias is a function that was introduced in PHP 5.3
if (function_exists('mcrypt_create_iv') && function_exists('class_alias')) {
if (extension_loaded('mcrypt') && function_exists('class_alias')) {
return mcrypt_create_iv($length);
}
// method 2. openssl_random_pseudo_bytes was introduced in PHP 5.3.0 but prior to PHP 5.3.4 there was,
@ -86,12 +77,12 @@ if (!function_exists('crypt_random_string')) {
// https://github.com/php/php-src/blob/7014a0eb6d1611151a286c0ff4f2238f92c120d6/win32/winutil.c#L80
//
// we're calling it, all the same, in the off chance that the mcrypt extension is not available
if (function_exists('openssl_random_pseudo_bytes') && version_compare(PHP_VERSION, '5.3.4', '>=')) {
if (extension_loaded('openssl') && version_compare(PHP_VERSION, '5.3.4', '>=')) {
return openssl_random_pseudo_bytes($length);
}
} else {
// method 1. the fastest
if (function_exists('openssl_random_pseudo_bytes')) {
if (extension_loaded('openssl')) {
return openssl_random_pseudo_bytes($length);
}
// method 2
@ -109,7 +100,7 @@ if (!function_exists('crypt_random_string')) {
// surprisingly slower than method 2. maybe that's because mcrypt_create_iv does a bunch of error checking that we're
// not doing. regardless, this'll only be called if this PHP script couldn't open /dev/urandom due to open_basedir
// restrictions or some such
if (function_exists('mcrypt_create_iv')) {
if (extension_loaded('mcrypt')) {
return mcrypt_create_iv($length, MCRYPT_DEV_URANDOM);
}
}
@ -149,13 +140,13 @@ if (!function_exists('crypt_random_string')) {
session_start();
$v = $seed = $_SESSION['seed'] = pack('H*', sha1(
serialize($_SERVER) .
serialize($_POST) .
serialize($_GET) .
serialize($_COOKIE) .
serialize($GLOBALS) .
serialize($_SESSION) .
serialize($_OLD_SESSION)
(isset($_SERVER) ? phpseclib_safe_serialize($_SERVER) : '') .
(isset($_POST) ? phpseclib_safe_serialize($_POST) : '') .
(isset($_GET) ? phpseclib_safe_serialize($_GET) : '') .
(isset($_COOKIE) ? phpseclib_safe_serialize($_COOKIE) : '') .
phpseclib_safe_serialize($GLOBALS) .
phpseclib_safe_serialize($_SESSION) .
phpseclib_safe_serialize($_OLD_SESSION)
));
if (!isset($_SESSION['count'])) {
$_SESSION['count'] = 0;
@ -194,44 +185,26 @@ if (!function_exists('crypt_random_string')) {
//
// http://en.wikipedia.org/wiki/Cryptographically_secure_pseudorandom_number_generator#Designs_based_on_cryptographic_primitives
switch (true) {
case phpseclib_resolve_include_path('Crypt/AES.php'):
if (!class_exists('Crypt_AES')) {
include_once 'AES.php';
}
$crypto = new Crypt_AES(CRYPT_AES_MODE_CTR);
case class_exists('\phpseclib\Crypt\AES'):
$crypto = new AES(Base::MODE_CTR);
break;
case phpseclib_resolve_include_path('Crypt/Twofish.php'):
if (!class_exists('Crypt_Twofish')) {
include_once 'Twofish.php';
}
$crypto = new Crypt_Twofish(CRYPT_TWOFISH_MODE_CTR);
case class_exists('\phpseclib\Crypt\Twofish'):
$crypto = new Twofish(Base::MODE_CTR);
break;
case phpseclib_resolve_include_path('Crypt/Blowfish.php'):
if (!class_exists('Crypt_Blowfish')) {
include_once 'Blowfish.php';
}
$crypto = new Crypt_Blowfish(CRYPT_BLOWFISH_MODE_CTR);
case class_exists('\phpseclib\Crypt\Blowfish'):
$crypto = new Blowfish(Base::MODE_CTR);
break;
case phpseclib_resolve_include_path('Crypt/TripleDES.php'):
if (!class_exists('Crypt_TripleDES')) {
include_once 'TripleDES.php';
}
$crypto = new Crypt_TripleDES(CRYPT_DES_MODE_CTR);
case class_exists('\phpseclib\Crypt\TripleDES'):
$crypto = new TripleDES(Base::MODE_CTR);
break;
case phpseclib_resolve_include_path('Crypt/DES.php'):
if (!class_exists('Crypt_DES')) {
include_once 'DES.php';
}
$crypto = new Crypt_DES(CRYPT_DES_MODE_CTR);
case class_exists('\phpseclib\Crypt\DES'):
$crypto = new DES(Base::MODE_CTR);
break;
case phpseclib_resolve_include_path('Crypt/RC4.php'):
if (!class_exists('Crypt_RC4')) {
include_once 'RC4.php';
}
$crypto = new Crypt_RC4();
case class_exists('\phpseclib\Crypt\RC4'):
$crypto = new RC4();
break;
default:
user_error('crypt_random_string requires at least one symmetric cipher be loaded');
user_error(__CLASS__ . ' requires at least one symmetric cipher be loaded');
return false;
}
@ -261,40 +234,37 @@ if (!function_exists('crypt_random_string')) {
}
}
if (!function_exists('phpseclib_resolve_include_path')) {
if (!function_exists('phpseclib_safe_serialize')) {
/**
* Resolve filename against the include path.
* Safely serialize variables
*
* Wrapper around stream_resolve_include_path() (which was introduced in
* PHP 5.3.2) with fallback implementation for earlier PHP versions.
* If a class has a private __sleep() method it'll give a fatal error on PHP 5.2 and earlier.
* PHP 5.3 will emit a warning.
*
* @param string $filename
* @return mixed Filename (string) on success, false otherwise.
* @param mixed $arr
* @access public
*/
function phpseclib_resolve_include_path($filename)
function phpseclib_safe_serialize(&$arr)
{
if (function_exists('stream_resolve_include_path')) {
return stream_resolve_include_path($filename);
if (is_object($arr)) {
return '';
}
// handle non-relative paths
if (file_exists($filename)) {
return realpath($filename);
if (!is_array($arr)) {
return serialize($arr);
}
$paths = PATH_SEPARATOR == ':' ?
preg_split('#(?<!phar):#', get_include_path()) :
explode(PATH_SEPARATOR, get_include_path());
foreach ($paths as $prefix) {
// path's specified in include_path don't always end in /
$ds = substr($prefix, -1) == DIRECTORY_SEPARATOR ? '' : DIRECTORY_SEPARATOR;
$file = $prefix . $ds . $filename;
if (file_exists($file)) {
return realpath($file);
// prevent circular array recursion
if (isset($arr['__phpseclib_marker'])) {
return '';
}
$safearr = array();
$arr['__phpseclib_marker'] = true;
foreach (array_keys($arr) as $key) {
// do not recurse on the '__phpseclib_marker' key itself, for smaller memory usage
if ($key !== '__phpseclib_marker') {
$safearr[$key] = phpseclib_safe_serialize($arr[$key]);
}
}
return false;
unset($arr['__phpseclib_marker']);
return serialize($safearr);
}
}

1076
securemail/vendor/phpseclib/phpseclib/phpseclib/Crypt/Rijndael.php vendored
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268
securemail/vendor/phpseclib/phpseclib/phpseclib/Crypt/TripleDES.php vendored
View file

@ -5,14 +5,14 @@
*
* Uses mcrypt, if available, and an internal implementation, otherwise. Operates in the EDE3 mode (encrypt-decrypt-encrypt).
*
* PHP versions 4 and 5
* PHP version 5
*
* Here's a short example of how to use this library:
* <code>
* <?php
* include 'Crypt/TripleDES.php';
* include 'vendor/autoload.php';
*
* $des = new Crypt_TripleDES();
* $des = new \phpseclib\Crypt\TripleDES();
*
* $des->setKey('abcdefghijklmnopqrstuvwx');
*
@ -26,99 +26,64 @@
* ?>
* </code>
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category Crypt
* @package Crypt_TripleDES
* @package TripleDES
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2007 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
*/
/**
* Include Crypt_DES
*/
if (!class_exists('Crypt_DES')) {
include_once 'DES.php';
}
/**
* Encrypt / decrypt using inner chaining
*
* Inner chaining is used by SSH-1 and is generally considered to be less secure then outer chaining (CRYPT_DES_MODE_CBC3).
*/
define('CRYPT_DES_MODE_3CBC', -2);
/**
* Encrypt / decrypt using outer chaining
*
* Outer chaining is used by SSH-2 and when the mode is set to CRYPT_DES_MODE_CBC.
*/
define('CRYPT_DES_MODE_CBC3', CRYPT_DES_MODE_CBC);
namespace phpseclib\Crypt;
/**
* Pure-PHP implementation of Triple DES.
*
* @package Crypt_TripleDES
* @package TripleDES
* @author Jim Wigginton <terrafrost@php.net>
* @access public
*/
class Crypt_TripleDES extends Crypt_DES
class TripleDES extends DES
{
/**
* The default password key_size used by setPassword()
* Encrypt / decrypt using inner chaining
*
* @see Crypt_DES::password_key_size
* @see Crypt_Base::password_key_size
* @see Crypt_Base::setPassword()
* @var Integer
* Inner chaining is used by SSH-1 and is generally considered to be less secure then outer chaining (self::MODE_CBC3).
*/
const MODE_3CBC = -2;
/**
* Encrypt / decrypt using outer chaining
*
* Outer chaining is used by SSH-2 and when the mode is set to \phpseclib\Crypt\Base::MODE_CBC.
*/
const MODE_CBC3 = Base::MODE_CBC;
/**
* Key Length (in bytes)
*
* @see \phpseclib\Crypt\TripleDES::setKeyLength()
* @var int
* @access private
*/
var $password_key_size = 24;
var $key_length = 24;
/**
* The default salt used by setPassword()
*
* @see Crypt_Base::password_default_salt
* @see Crypt_Base::setPassword()
* @var String
* @see \phpseclib\Crypt\Base::password_default_salt
* @see \phpseclib\Crypt\Base::setPassword()
* @var string
* @access private
*/
var $password_default_salt = 'phpseclib';
/**
* The namespace used by the cipher for its constants.
*
* @see Crypt_DES::const_namespace
* @see Crypt_Base::const_namespace
* @var String
* @access private
*/
var $const_namespace = 'DES';
/**
* The mcrypt specific name of the cipher
*
* @see Crypt_DES::cipher_name_mcrypt
* @see Crypt_Base::cipher_name_mcrypt
* @var String
* @see \phpseclib\Crypt\DES::cipher_name_mcrypt
* @see \phpseclib\Crypt\Base::cipher_name_mcrypt
* @var string
* @access private
*/
var $cipher_name_mcrypt = 'tripledes';
@ -126,8 +91,8 @@ class Crypt_TripleDES extends Crypt_DES
/**
* Optimizing value while CFB-encrypting
*
* @see Crypt_Base::cfb_init_len
* @var Integer
* @see \phpseclib\Crypt\Base::cfb_init_len
* @var int
* @access private
*/
var $cfb_init_len = 750;
@ -135,27 +100,27 @@ class Crypt_TripleDES extends Crypt_DES
/**
* max possible size of $key
*
* @see Crypt_TripleDES::setKey()
* @see Crypt_DES::setKey()
* @var String
* @see self::setKey()
* @see \phpseclib\Crypt\DES::setKey()
* @var string
* @access private
*/
var $key_size_max = 24;
var $key_length_max = 24;
/**
* Internal flag whether using CRYPT_DES_MODE_3CBC or not
* Internal flag whether using self::MODE_3CBC or not
*
* @var Boolean
* @var bool
* @access private
*/
var $mode_3cbc;
/**
* The Crypt_DES objects
* The \phpseclib\Crypt\DES objects
*
* Used only if $mode_3cbc === true
*
* @var Array
* @var array
* @access private
*/
var $des;
@ -167,61 +132,82 @@ class Crypt_TripleDES extends Crypt_DES
*
* $mode could be:
*
* - CRYPT_DES_MODE_ECB
* - \phpseclib\Crypt\Base::MODE_ECB
*
* - CRYPT_DES_MODE_CBC
* - \phpseclib\Crypt\Base::MODE_CBC
*
* - CRYPT_DES_MODE_CTR
* - \phpseclib\Crypt\Base::MODE_CTR
*
* - CRYPT_DES_MODE_CFB
* - \phpseclib\Crypt\Base::MODE_CFB
*
* - CRYPT_DES_MODE_OFB
* - \phpseclib\Crypt\Base::MODE_OFB
*
* - CRYPT_DES_MODE_3CBC
* - \phpseclib\Crypt\TripleDES::MODE_3CBC
*
* If not explicitly set, CRYPT_DES_MODE_CBC will be used.
* If not explicitly set, \phpseclib\Crypt\Base::MODE_CBC will be used.
*
* @see Crypt_DES::Crypt_DES()
* @see Crypt_Base::Crypt_Base()
* @param optional Integer $mode
* @see \phpseclib\Crypt\DES::__construct()
* @see \phpseclib\Crypt\Base::__construct()
* @param int $mode
* @access public
*/
function Crypt_TripleDES($mode = CRYPT_DES_MODE_CBC)
function __construct($mode = Base::MODE_CBC)
{
switch ($mode) {
// In case of CRYPT_DES_MODE_3CBC, we init as CRYPT_DES_MODE_CBC
// In case of self::MODE_3CBC, we init as CRYPT_DES_MODE_CBC
// and additional flag us internally as 3CBC
case CRYPT_DES_MODE_3CBC:
parent::Crypt_Base(CRYPT_DES_MODE_CBC);
case self::MODE_3CBC:
parent::__construct(Base::MODE_CBC);
$this->mode_3cbc = true;
// This three $des'es will do the 3CBC work (if $key > 64bits)
$this->des = array(
new Crypt_DES(CRYPT_DES_MODE_CBC),
new Crypt_DES(CRYPT_DES_MODE_CBC),
new Crypt_DES(CRYPT_DES_MODE_CBC),
new DES(Base::MODE_CBC),
new DES(Base::MODE_CBC),
new DES(Base::MODE_CBC),
);
// we're going to be doing the padding, ourselves, so disable it in the Crypt_DES objects
// we're going to be doing the padding, ourselves, so disable it in the \phpseclib\Crypt\DES objects
$this->des[0]->disablePadding();
$this->des[1]->disablePadding();
$this->des[2]->disablePadding();
break;
// If not 3CBC, we init as usual
default:
parent::Crypt_Base($mode);
parent::__construct($mode);
}
}
/**
* Test for engine validity
*
* This is mainly just a wrapper to set things up for \phpseclib\Crypt\Base::isValidEngine()
*
* @see \phpseclib\Crypt\Base::__construct()
* @param int $engine
* @access public
* @return bool
*/
function isValidEngine($engine)
{
if ($engine == self::ENGINE_OPENSSL) {
$this->cipher_name_openssl_ecb = 'des-ede3';
$mode = $this->_openssl_translate_mode();
$this->cipher_name_openssl = $mode == 'ecb' ? 'des-ede3' : 'des-ede3-' . $mode;
}
return parent::isValidEngine($engine);
}
/**
* Sets the initialization vector. (optional)
*
* SetIV is not required when CRYPT_DES_MODE_ECB is being used. If not explicitly set, it'll be assumed
* SetIV is not required when \phpseclib\Crypt\Base::MODE_ECB is being used. If not explicitly set, it'll be assumed
* to be all zero's.
*
* @see Crypt_Base::setIV()
* @see \phpseclib\Crypt\Base::setIV()
* @access public
* @param String $iv
* @param string $iv
*/
function setIV($iv)
{
@ -233,6 +219,32 @@ class Crypt_TripleDES extends Crypt_DES
}
}
/**
* Sets the key length.
*
* Valid key lengths are 64, 128 and 192
*
* @see \phpseclib\Crypt\Base:setKeyLength()
* @access public
* @param int $length
*/
function setKeyLength($length)
{
$length >>= 3;
switch (true) {
case $length <= 8:
$this->key_length = 8;
break;
case $length <= 16:
$this->key_length = 16;
break;
default:
$this->key_length = 24;
}
parent::setKeyLength($length);
}
/**
* Sets the key.
*
@ -244,24 +256,24 @@ class Crypt_TripleDES extends Crypt_DES
* If the key is not explicitly set, it'll be assumed to be all null bytes.
*
* @access public
* @see Crypt_DES::setKey()
* @see Crypt_Base::setKey()
* @param String $key
* @see \phpseclib\Crypt\DES::setKey()
* @see \phpseclib\Crypt\Base::setKey()
* @param string $key
*/
function setKey($key)
{
$length = strlen($key);
$length = $this->explicit_key_length ? $this->key_length : strlen($key);
if ($length > 8) {
$key = str_pad(substr($key, 0, 24), 24, chr(0));
// if $key is between 64 and 128-bits, use the first 64-bits as the last, per this:
// http://php.net/function.mcrypt-encrypt#47973
//$key = $length <= 16 ? substr_replace($key, substr($key, 0, 8), 16) : substr($key, 0, 24);
$key = $length <= 16 ? substr_replace($key, substr($key, 0, 8), 16) : substr($key, 0, 24);
} else {
$key = str_pad($key, 8, chr(0));
}
parent::setKey($key);
// And in case of CRYPT_DES_MODE_3CBC:
// And in case of self::MODE_3CBC:
// if key <= 64bits we not need the 3 $des to work,
// because we will then act as regular DES-CBC with just a <= 64bit key.
// So only if the key > 64bits (> 8 bytes) we will call setKey() for the 3 $des.
@ -275,15 +287,15 @@ class Crypt_TripleDES extends Crypt_DES
/**
* Encrypts a message.
*
* @see Crypt_Base::encrypt()
* @see \phpseclib\Crypt\Base::encrypt()
* @access public
* @param String $plaintext
* @return String $cipertext
* @param string $plaintext
* @return string $cipertext
*/
function encrypt($plaintext)
{
// parent::en/decrypt() is able to do all the work for all modes and keylengths,
// except for: CRYPT_DES_MODE_3CBC (inner chaining CBC) with a key > 64bits
// except for: self::MODE_3CBC (inner chaining CBC) with a key > 64bits
// if the key is smaller then 8, do what we'd normally do
if ($this->mode_3cbc && strlen($this->key) > 8) {
@ -302,10 +314,10 @@ class Crypt_TripleDES extends Crypt_DES
/**
* Decrypts a message.
*
* @see Crypt_Base::decrypt()
* @see \phpseclib\Crypt\Base::decrypt()
* @access public
* @param String $ciphertext
* @return String $plaintext
* @param string $ciphertext
* @return string $plaintext
*/
function decrypt($ciphertext)
{
@ -353,13 +365,13 @@ class Crypt_TripleDES extends Crypt_DES
* outputs. The reason is due to the fact that the initialization vector's change after every encryption /
* decryption round when the continuous buffer is enabled. When it's disabled, they remain constant.
*
* Put another way, when the continuous buffer is enabled, the state of the Crypt_DES() object changes after each
* Put another way, when the continuous buffer is enabled, the state of the \phpseclib\Crypt\DES() object changes after each
* encryption / decryption round, whereas otherwise, it'd remain constant. For this reason, it's recommended that
* continuous buffers not be used. They do offer better security and are, in fact, sometimes required (SSH uses them),
* however, they are also less intuitive and more likely to cause you problems.
*
* @see Crypt_Base::enableContinuousBuffer()
* @see Crypt_TripleDES::disableContinuousBuffer()
* @see \phpseclib\Crypt\Base::enableContinuousBuffer()
* @see self::disableContinuousBuffer()
* @access public
*/
function enableContinuousBuffer()
@ -377,8 +389,8 @@ class Crypt_TripleDES extends Crypt_DES
*
* The default behavior.
*
* @see Crypt_Base::disableContinuousBuffer()
* @see Crypt_TripleDES::enableContinuousBuffer()
* @see \phpseclib\Crypt\Base::disableContinuousBuffer()
* @see self::enableContinuousBuffer()
* @access public
*/
function disableContinuousBuffer()
@ -394,8 +406,8 @@ class Crypt_TripleDES extends Crypt_DES
/**
* Creates the key schedule
*
* @see Crypt_DES::_setupKey()
* @see Crypt_Base::_setupKey()
* @see \phpseclib\Crypt\DES::_setupKey()
* @see \phpseclib\Crypt\Base::_setupKey()
* @access private
*/
function _setupKey()
@ -425,4 +437,24 @@ class Crypt_TripleDES extends Crypt_DES
// setup our key
parent::_setupKey();
}
/**
* Sets the internal crypt engine
*
* @see \phpseclib\Crypt\Base::__construct()
* @see \phpseclib\Crypt\Base::setPreferredEngine()
* @param int $engine
* @access public
* @return int
*/
function setPreferredEngine($engine)
{
if ($this->mode_3cbc) {
$this->des[0]->setPreferredEngine($engine);
$this->des[1]->setPreferredEngine($engine);
$this->des[2]->setPreferredEngine($engine);
}
return parent::setPreferredEngine($engine);
}
}

241
securemail/vendor/phpseclib/phpseclib/phpseclib/Crypt/Twofish.php vendored
View file

@ -5,7 +5,7 @@
*
* Uses mcrypt, if available, and an internal implementation, otherwise.
*
* PHP versions 4 and 5
* PHP version 5
*
* Useful resources are as follows:
*
@ -14,9 +14,9 @@
* Here's a short example of how to use this library:
* <code>
* <?php
* include 'Crypt/Twofish.php';
* include 'vendor/autoload.php';
*
* $twofish = new Crypt_Twofish();
* $twofish = new \phpseclib\Crypt\Twofish();
*
* $twofish->setKey('12345678901234567890123456789012');
*
@ -26,26 +26,8 @@
* ?>
* </code>
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category Crypt
* @package Crypt_Twofish
* @package Twofish
* @author Jim Wigginton <terrafrost@php.net>
* @author Hans-Juergen Petrich <petrich@tronic-media.com>
* @copyright 2007 Jim Wigginton
@ -53,92 +35,23 @@
* @link http://phpseclib.sourceforge.net
*/
/**
* Include Crypt_Base
*
* Base cipher class
*/
if (!class_exists('Crypt_Base')) {
include_once 'Base.php';
}
/**#@+
* @access public
* @see Crypt_Twofish::encrypt()
* @see Crypt_Twofish::decrypt()
*/
/**
* Encrypt / decrypt using the Counter mode.
*
* Set to -1 since that's what Crypt/Random.php uses to index the CTR mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Counter_.28CTR.29
*/
define('CRYPT_TWOFISH_MODE_CTR', CRYPT_MODE_CTR);
/**
* Encrypt / decrypt using the Electronic Code Book mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Electronic_codebook_.28ECB.29
*/
define('CRYPT_TWOFISH_MODE_ECB', CRYPT_MODE_ECB);
/**
* Encrypt / decrypt using the Code Book Chaining mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher-block_chaining_.28CBC.29
*/
define('CRYPT_TWOFISH_MODE_CBC', CRYPT_MODE_CBC);
/**
* Encrypt / decrypt using the Cipher Feedback mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Cipher_feedback_.28CFB.29
*/
define('CRYPT_TWOFISH_MODE_CFB', CRYPT_MODE_CFB);
/**
* Encrypt / decrypt using the Cipher Feedback mode.
*
* @link http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation#Output_feedback_.28OFB.29
*/
define('CRYPT_TWOFISH_MODE_OFB', CRYPT_MODE_OFB);
/**#@-*/
/**#@+
* @access private
* @see Crypt_Base::Crypt_Base()
*/
/**
* Toggles the internal implementation
*/
define('CRYPT_TWOFISH_MODE_INTERNAL', CRYPT_MODE_INTERNAL);
/**
* Toggles the mcrypt implementation
*/
define('CRYPT_TWOFISH_MODE_MCRYPT', CRYPT_MODE_MCRYPT);
/**#@-*/
namespace phpseclib\Crypt;
/**
* Pure-PHP implementation of Twofish.
*
* @package Crypt_Twofish
* @package Twofish
* @author Jim Wigginton <terrafrost@php.net>
* @author Hans-Juergen Petrich <petrich@tronic-media.com>
* @access public
*/
class Crypt_Twofish extends Crypt_Base
class Twofish extends Base
{
/**
* The namespace used by the cipher for its constants.
*
* @see Crypt_Base::const_namespace
* @var String
* @access private
*/
var $const_namespace = 'TWOFISH';
/**
* The mcrypt specific name of the cipher
*
* @see Crypt_Base::cipher_name_mcrypt
* @var String
* @see \phpseclib\Crypt\Base::cipher_name_mcrypt
* @var string
* @access private
*/
var $cipher_name_mcrypt = 'twofish';
@ -146,8 +59,8 @@ class Crypt_Twofish extends Crypt_Base
/**
* Optimizing value while CFB-encrypting
*
* @see Crypt_Base::cfb_init_len
* @var Integer
* @see \phpseclib\Crypt\Base::cfb_init_len
* @var int
* @access private
*/
var $cfb_init_len = 800;
@ -155,10 +68,10 @@ class Crypt_Twofish extends Crypt_Base
/**
* Q-Table
*
* @var Array
* @var array
* @access private
*/
var $q0 = array (
var $q0 = array(
0xA9, 0x67, 0xB3, 0xE8, 0x04, 0xFD, 0xA3, 0x76,
0x9A, 0x92, 0x80, 0x78, 0xE4, 0xDD, 0xD1, 0x38,
0x0D, 0xC6, 0x35, 0x98, 0x18, 0xF7, 0xEC, 0x6C,
@ -196,10 +109,10 @@ class Crypt_Twofish extends Crypt_Base
/**
* Q-Table
*
* @var Array
* @var array
* @access private
*/
var $q1 = array (
var $q1 = array(
0x75, 0xF3, 0xC6, 0xF4, 0xDB, 0x7B, 0xFB, 0xC8,
0x4A, 0xD3, 0xE6, 0x6B, 0x45, 0x7D, 0xE8, 0x4B,
0xD6, 0x32, 0xD8, 0xFD, 0x37, 0x71, 0xF1, 0xE1,
@ -237,10 +150,10 @@ class Crypt_Twofish extends Crypt_Base
/**
* M-Table
*
* @var Array
* @var array
* @access private
*/
var $m0 = array (
var $m0 = array(
0xBCBC3275, 0xECEC21F3, 0x202043C6, 0xB3B3C9F4, 0xDADA03DB, 0x02028B7B, 0xE2E22BFB, 0x9E9EFAC8,
0xC9C9EC4A, 0xD4D409D3, 0x18186BE6, 0x1E1E9F6B, 0x98980E45, 0xB2B2387D, 0xA6A6D2E8, 0x2626B74B,
0x3C3C57D6, 0x93938A32, 0x8282EED8, 0x525298FD, 0x7B7BD437, 0xBBBB3771, 0x5B5B97F1, 0x474783E1,
@ -278,10 +191,10 @@ class Crypt_Twofish extends Crypt_Base
/**
* M-Table
*
* @var Array
* @var array
* @access private
*/
var $m1 = array (
var $m1 = array(
0xA9D93939, 0x67901717, 0xB3719C9C, 0xE8D2A6A6, 0x04050707, 0xFD985252, 0xA3658080, 0x76DFE4E4,
0x9A084545, 0x92024B4B, 0x80A0E0E0, 0x78665A5A, 0xE4DDAFAF, 0xDDB06A6A, 0xD1BF6363, 0x38362A2A,
0x0D54E6E6, 0xC6432020, 0x3562CCCC, 0x98BEF2F2, 0x181E1212, 0xF724EBEB, 0xECD7A1A1, 0x6C774141,
@ -319,10 +232,10 @@ class Crypt_Twofish extends Crypt_Base
/**
* M-Table
*
* @var Array
* @var array
* @access private
*/
var $m2 = array (
var $m2 = array(
0xBC75BC32, 0xECF3EC21, 0x20C62043, 0xB3F4B3C9, 0xDADBDA03, 0x027B028B, 0xE2FBE22B, 0x9EC89EFA,
0xC94AC9EC, 0xD4D3D409, 0x18E6186B, 0x1E6B1E9F, 0x9845980E, 0xB27DB238, 0xA6E8A6D2, 0x264B26B7,
0x3CD63C57, 0x9332938A, 0x82D882EE, 0x52FD5298, 0x7B377BD4, 0xBB71BB37, 0x5BF15B97, 0x47E14783,
@ -360,10 +273,10 @@ class Crypt_Twofish extends Crypt_Base
/**
* M-Table
*
* @var Array
* @var array
* @access private
*/
var $m3 = array (
var $m3 = array(
0xD939A9D9, 0x90176790, 0x719CB371, 0xD2A6E8D2, 0x05070405, 0x9852FD98, 0x6580A365, 0xDFE476DF,
0x08459A08, 0x024B9202, 0xA0E080A0, 0x665A7866, 0xDDAFE4DD, 0xB06ADDB0, 0xBF63D1BF, 0x362A3836,
0x54E60D54, 0x4320C643, 0x62CC3562, 0xBEF298BE, 0x1E12181E, 0x24EBF724, 0xD7A1ECD7, 0x77416C77,
@ -401,7 +314,7 @@ class Crypt_Twofish extends Crypt_Base
/**
* The Key Schedule Array
*
* @var Array
* @var array
* @access private
*/
var $K = array();
@ -409,7 +322,7 @@ class Crypt_Twofish extends Crypt_Base
/**
* The Key depended S-Table 0
*
* @var Array
* @var array
* @access private
*/
var $S0 = array();
@ -417,7 +330,7 @@ class Crypt_Twofish extends Crypt_Base
/**
* The Key depended S-Table 1
*
* @var Array
* @var array
* @access private
*/
var $S1 = array();
@ -425,7 +338,7 @@ class Crypt_Twofish extends Crypt_Base
/**
* The Key depended S-Table 2
*
* @var Array
* @var array
* @access private
*/
var $S2 = array();
@ -433,7 +346,7 @@ class Crypt_Twofish extends Crypt_Base
/**
* The Key depended S-Table 3
*
* @var Array
* @var array
* @access private
*/
var $S3 = array();
@ -441,47 +354,48 @@ class Crypt_Twofish extends Crypt_Base
/**
* Holds the last used key
*
* @var Array
* @var array
* @access private
*/
var $kl;
/**
* Sets the key.
* The Key Length (in bytes)
*
* Keys can be of any length. Twofish, itself, requires the use of a key that's 128, 192 or 256-bits long.
* If the key is less than 256-bits we round the length up to the closest valid key length,
* padding $key with null bytes. If the key is more than 256-bits, we trim the excess bits.
* @see Crypt_Twofish::setKeyLength()
* @var int
* @access private
*/
var $key_length = 16;
/**
* Sets the key length.
*
* If the key is not explicitly set, it'll be assumed a 128 bits key to be all null bytes.
* Valid key lengths are 128, 192 or 256 bits
*
* @access public
* @see Crypt_Base::setKey()
* @param String $key
* @param int $length
*/
function setKey($key)
function setKeyLength($length)
{
$keylength = strlen($key);
switch (true) {
case $keylength <= 16:
$key = str_pad($key, 16, "\0");
case $length <= 128:
$this->key_length = 16;
break;
case $keylength <= 24:
$key = str_pad($key, 24, "\0");
case $length <= 192:
$this->key_length = 24;
break;
case $keylength < 32:
$key = str_pad($key, 32, "\0");
break;
case $keylength > 32:
$key = substr($key, 0, 32);
default:
$this->key_length = 32;
}
parent::setKey($key);
parent::setKeyLength($length);
}
/**
* Setup the key (expansion)
*
* @see Crypt_Base::_setupKey()
* @see \phpseclib\Crypt\Base::_setupKey()
* @access private
*/
function _setupKey()
@ -506,9 +420,9 @@ class Crypt_Twofish extends Crypt_Base
switch (strlen($this->key)) {
case 16:
list ($s7, $s6, $s5, $s4) = $this->_mdsrem($le_longs[1], $le_longs[2]);
list ($s3, $s2, $s1, $s0) = $this->_mdsrem($le_longs[3], $le_longs[4]);
for ($i = 0, $j = 1; $i < 40; $i+= 2,$j+= 2) {
list($s7, $s6, $s5, $s4) = $this->_mdsrem($le_longs[1], $le_longs[2]);
list($s3, $s2, $s1, $s0) = $this->_mdsrem($le_longs[3], $le_longs[4]);
for ($i = 0, $j = 1; $i < 40; $i+= 2, $j+= 2) {
$A = $m0[$q0[$q0[$i] ^ $key[ 9]] ^ $key[1]] ^
$m1[$q0[$q1[$i] ^ $key[10]] ^ $key[2]] ^
$m2[$q1[$q0[$i] ^ $key[11]] ^ $key[3]] ^
@ -529,9 +443,9 @@ class Crypt_Twofish extends Crypt_Base
}
break;
case 24:
list ($sb, $sa, $s9, $s8) = $this->_mdsrem($le_longs[1], $le_longs[2]);
list ($s7, $s6, $s5, $s4) = $this->_mdsrem($le_longs[3], $le_longs[4]);
list ($s3, $s2, $s1, $s0) = $this->_mdsrem($le_longs[5], $le_longs[6]);
list($sb, $sa, $s9, $s8) = $this->_mdsrem($le_longs[1], $le_longs[2]);
list($s7, $s6, $s5, $s4) = $this->_mdsrem($le_longs[3], $le_longs[4]);
list($s3, $s2, $s1, $s0) = $this->_mdsrem($le_longs[5], $le_longs[6]);
for ($i = 0, $j = 1; $i < 40; $i+= 2, $j+= 2) {
$A = $m0[$q0[$q0[$q1[$i] ^ $key[17]] ^ $key[ 9]] ^ $key[1]] ^
$m1[$q0[$q1[$q1[$i] ^ $key[18]] ^ $key[10]] ^ $key[2]] ^
@ -553,10 +467,10 @@ class Crypt_Twofish extends Crypt_Base
}
break;
default: // 32
list ($sf, $se, $sd, $sc) = $this->_mdsrem($le_longs[1], $le_longs[2]);
list ($sb, $sa, $s9, $s8) = $this->_mdsrem($le_longs[3], $le_longs[4]);
list ($s7, $s6, $s5, $s4) = $this->_mdsrem($le_longs[5], $le_longs[6]);
list ($s3, $s2, $s1, $s0) = $this->_mdsrem($le_longs[7], $le_longs[8]);
list($sf, $se, $sd, $sc) = $this->_mdsrem($le_longs[1], $le_longs[2]);
list($sb, $sa, $s9, $s8) = $this->_mdsrem($le_longs[3], $le_longs[4]);
list($s7, $s6, $s5, $s4) = $this->_mdsrem($le_longs[5], $le_longs[6]);
list($s3, $s2, $s1, $s0) = $this->_mdsrem($le_longs[7], $le_longs[8]);
for ($i = 0, $j = 1; $i < 40; $i+= 2, $j+= 2) {
$A = $m0[$q0[$q0[$q1[$q1[$i] ^ $key[25]] ^ $key[17]] ^ $key[ 9]] ^ $key[1]] ^
$m1[$q0[$q1[$q1[$q0[$i] ^ $key[26]] ^ $key[18]] ^ $key[10]] ^ $key[2]] ^
@ -589,9 +503,9 @@ class Crypt_Twofish extends Crypt_Base
* _mdsrem function using by the twofish cipher algorithm
*
* @access private
* @param String $A
* @param String $B
* @return Array
* @param string $A
* @param string $B
* @return array
*/
function _mdsrem($A, $B)
{
@ -618,7 +532,9 @@ class Crypt_Twofish extends Crypt_Base
$u^= 0x7fffffff & ($t >> 1);
// Add the modular polynomial on underflow.
if ($t & 0x01) $u^= 0xa6 ;
if ($t & 0x01) {
$u^= 0xa6 ;
}
// Remove t * (a + 1/a) * (x^3 + x).
$B^= ($u << 24) | ($u << 8);
@ -635,8 +551,8 @@ class Crypt_Twofish extends Crypt_Base
* Encrypts a block
*
* @access private
* @param String $in
* @return String
* @param string $in
* @return string
*/
function _encryptBlock($in)
{
@ -691,8 +607,8 @@ class Crypt_Twofish extends Crypt_Base
* Decrypts a block
*
* @access private
* @param String $in
* @return String
* @param string $in
* @return string
*/
function _decryptBlock($in)
{
@ -746,29 +662,27 @@ class Crypt_Twofish extends Crypt_Base
/**
* Setup the performance-optimized function for de/encrypt()
*
* @see Crypt_Base::_setupInlineCrypt()
* @see \phpseclib\Crypt\Base::_setupInlineCrypt()
* @access private
*/
function _setupInlineCrypt()
{
$lambda_functions =& Crypt_Twofish::_getLambdaFunctions();
$lambda_functions =& self::_getLambdaFunctions();
// Max. 10 Ultra-Hi-optimized inline-crypt functions. After that, we'll (still) create very fast code, but not the ultimate fast one.
$gen_hi_opt_code = (bool)( count($lambda_functions) < 10 );
// (Currently, for Crypt_Twofish, one generated $lambda_function cost on php5.5@32bit ~140kb unfreeable mem and ~240kb on php5.5@64bit)
$gen_hi_opt_code = (bool)(count($lambda_functions) < 10);
switch (true) {
case $gen_hi_opt_code:
$code_hash = md5(str_pad("Crypt_Twofish, {$this->mode}, ", 32, "\0") . $this->key);
break;
default:
// Generation of a unique hash for our generated code
$code_hash = "Crypt_Twofish, {$this->mode}";
if ($gen_hi_opt_code) {
$code_hash = str_pad($code_hash, 32) . $this->_hashInlineCryptFunction($this->key);
}
if (!isset($lambda_functions[$code_hash])) {
switch (true) {
case $gen_hi_opt_code:
$K = $this->K;
$init_crypt = '
static $S0, $S1, $S2, $S3;
if (!$S0) {
@ -786,7 +700,6 @@ class Crypt_Twofish extends Crypt_Base
for ($i = 0; $i < 40; ++$i) {
$K[] = '$K_' . $i;
}
$init_crypt = '
$S0 = $self->S0;
$S1 = $self->S1;

371
securemail/vendor/phpseclib/phpseclib/phpseclib/File/ANSI.php vendored
View file

@ -3,52 +3,36 @@
/**
* Pure-PHP ANSI Decoder
*
* PHP versions 4 and 5
* PHP version 5
*
* If you call read() in Net_SSH2 you may get {@link http://en.wikipedia.org/wiki/ANSI_escape_code ANSI escape codes} back.
* If you call read() in \phpseclib\Net\SSH2 you may get {@link http://en.wikipedia.org/wiki/ANSI_escape_code ANSI escape codes} back.
* They'd look like chr(0x1B) . '[00m' or whatever (0x1B = ESC). They tell a
* {@link http://en.wikipedia.org/wiki/Terminal_emulator terminal emulator} how to format the characters, what
* color to display them in, etc. File_ANSI is a {@link http://en.wikipedia.org/wiki/VT100 VT100} terminal emulator.
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
* color to display them in, etc. \phpseclib\File\ANSI is a {@link http://en.wikipedia.org/wiki/VT100 VT100} terminal emulator.
*
* @category File
* @package File_ANSI
* @package ANSI
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2012 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
*/
namespace phpseclib\File;
/**
* Pure-PHP ANSI Decoder
*
* @package File_ANSI
* @package ANSI
* @author Jim Wigginton <terrafrost@php.net>
* @access public
*/
class File_ANSI
class ANSI
{
/**
* Max Width
*
* @var Integer
* @var int
* @access private
*/
var $max_x;
@ -56,7 +40,7 @@ class File_ANSI
/**
* Max Height
*
* @var Integer
* @var int
* @access private
*/
var $max_y;
@ -64,7 +48,7 @@ class File_ANSI
/**
* Max History
*
* @var Integer
* @var int
* @access private
*/
var $max_history;
@ -72,7 +56,7 @@ class File_ANSI
/**
* History
*
* @var Array
* @var array
* @access private
*/
var $history;
@ -80,7 +64,7 @@ class File_ANSI
/**
* History Attributes
*
* @var Array
* @var array
* @access private
*/
var $history_attrs;
@ -88,7 +72,7 @@ class File_ANSI
/**
* Current Column
*
* @var Integer
* @var int
* @access private
*/
var $x;
@ -96,7 +80,7 @@ class File_ANSI
/**
* Current Row
*
* @var Integer
* @var int
* @access private
*/
var $y;
@ -104,7 +88,7 @@ class File_ANSI
/**
* Old Column
*
* @var Integer
* @var int
* @access private
*/
var $old_x;
@ -112,15 +96,31 @@ class File_ANSI
/**
* Old Row
*
* @var Integer
* @var int
* @access private
*/
var $old_y;
/**
* An empty attribute cell
*
* @var object
* @access private
*/
var $base_attr_cell;
/**
* The current attribute cell
*
* @var object
* @access private
*/
var $attr_cell;
/**
* An empty attribute row
*
* @var Array
* @var array
* @access private
*/
var $attr_row;
@ -128,7 +128,7 @@ class File_ANSI
/**
* The current screen text
*
* @var Array
* @var array
* @access private
*/
var $screen;
@ -136,83 +136,45 @@ class File_ANSI
/**
* The current screen attributes
*
* @var Array
* @var array
* @access private
*/
var $attrs;
/**
* The current foreground color
*
* @var String
* @access private
*/
var $foreground;
/**
* The current background color
*
* @var String
* @access private
*/
var $background;
/**
* Bold flag
*
* @var Boolean
* @access private
*/
var $bold;
/**
* Underline flag
*
* @var Boolean
* @access private
*/
var $underline;
/**
* Blink flag
*
* @var Boolean
* @access private
*/
var $blink;
/**
* Reverse flag
*
* @var Boolean
* @access private
*/
var $reverse;
/**
* Color flag
*
* @var Boolean
* @access private
*/
var $color;
/**
* Current ANSI code
*
* @var String
* @var string
* @access private
*/
var $ansi;
/**
* Tokenization
*
* @var array
* @access private
*/
var $tokenization;
/**
* Default Constructor.
*
* @return File_ANSI
* @return \phpseclib\File\ANSI
* @access public
*/
function File_ANSI()
function __construct()
{
$attr_cell = new \stdClass();
$attr_cell->bold = false;
$attr_cell->underline = false;
$attr_cell->blink = false;
$attr_cell->background = 'black';
$attr_cell->foreground = 'white';
$attr_cell->reverse = false;
$this->base_attr_cell = clone $attr_cell;
$this->attr_cell = clone $attr_cell;
$this->setHistory(200);
$this->setDimensions(80, 24);
}
@ -222,8 +184,8 @@ class File_ANSI
*
* Resets the screen as well
*
* @param Integer $x
* @param Integer $y
* @param int $x
* @param int $y
* @access public
*/
function setDimensions($x, $y)
@ -232,25 +194,17 @@ class File_ANSI
$this->max_y = $y - 1;
$this->x = $this->y = 0;
$this->history = $this->history_attrs = array();
$this->attr_row = array_fill(0, $this->max_x + 1, '');
$this->attr_row = array_fill(0, $this->max_x + 2, $this->base_attr_cell);
$this->screen = array_fill(0, $this->max_y + 1, '');
$this->attrs = array_fill(0, $this->max_y + 1, $this->attr_row);
$this->foreground = 'white';
$this->background = 'black';
$this->bold = false;
$this->underline = false;
$this->blink = false;
$this->reverse = false;
$this->color = false;
$this->ansi = '';
}
/**
* Set the number of lines that should be logged past the terminal height
*
* @param Integer $x
* @param Integer $y
* @param int $x
* @param int $y
* @access public
*/
function setHistory($history)
@ -261,7 +215,7 @@ class File_ANSI
/**
* Load a string
*
* @param String $source
* @param string $source
* @access public
*/
function loadString($source)
@ -273,11 +227,12 @@ class File_ANSI
/**
* Appdend a string
*
* @param String $source
* @param string $source
* @access public
*/
function appendString($source)
{
$this->tokenization = array('');
for ($i = 0; $i < strlen($source); $i++) {
if (strlen($this->ansi)) {
$this->ansi.= $source[$i];
@ -294,6 +249,8 @@ class File_ANSI
default:
continue 2;
}
$this->tokenization[] = $this->ansi;
$this->tokenization[] = '';
// http://ascii-table.com/ansi-escape-sequences-vt-100.php
switch ($this->ansi) {
case "\x1B[H": // Move cursor to upper left corner
@ -315,7 +272,7 @@ class File_ANSI
case "\x1B[K": // Clear screen from cursor right
$this->screen[$this->y] = substr($this->screen[$this->y], 0, $this->x);
array_splice($this->attrs[$this->y], $this->x + 1);
array_splice($this->attrs[$this->y], $this->x + 1, $this->max_x - $this->x, array_fill($this->x, $this->max_x - $this->x - 1, $this->base_attr_cell));
break;
case "\x1B[2K": // Clear entire line
$this->screen[$this->y] = str_repeat(' ', $this->x);
@ -323,6 +280,7 @@ class File_ANSI
break;
case "\x1B[?1h": // set cursor key to application
case "\x1B[?25h": // show the cursor
case "\x1B(B": // set united states g0 character set
break;
case "\x1BE": // Move to next line
$this->_newLine();
@ -330,6 +288,10 @@ class File_ANSI
break;
default:
switch (true) {
case preg_match('#\x1B\[(\d+)B#', $this->ansi, $match): // Move cursor down n lines
$this->old_y = $this->y;
$this->y+= $match[1];
break;
case preg_match('#\x1B\[(\d+);(\d+)H#', $this->ansi, $match): // Move cursor to screen location v,h
$this->old_x = $this->x;
$this->old_y = $this->y;
@ -338,65 +300,44 @@ class File_ANSI
break;
case preg_match('#\x1B\[(\d+)C#', $this->ansi, $match): // Move cursor right n lines
$this->old_x = $this->x;
$x = $match[1] - 1;
$this->x+= $match[1];
break;
case preg_match('#\x1B\[(\d+)D#', $this->ansi, $match): // Move cursor left n lines
$this->old_x = $this->x;
$this->x-= $match[1];
break;
case preg_match('#\x1B\[(\d+);(\d+)r#', $this->ansi, $match): // Set top and bottom lines of a window
break;
case preg_match('#\x1B\[(\d*(?:;\d*)*)m#', $this->ansi, $match): // character attributes
$attr_cell = &$this->attr_cell;
$mods = explode(';', $match[1]);
foreach ($mods as $mod) {
switch ($mod) {
case 0: // Turn off character attributes
$this->attrs[$this->y][$this->x] = '';
if ($this->bold) $this->attrs[$this->y][$this->x].= '</b>';
if ($this->underline) $this->attrs[$this->y][$this->x].= '</u>';
if ($this->blink) $this->attrs[$this->y][$this->x].= '</blink>';
if ($this->color) $this->attrs[$this->y][$this->x].= '</span>';
if ($this->reverse) {
$temp = $this->background;
$this->background = $this->foreground;
$this->foreground = $temp;
}
$this->bold = $this->underline = $this->blink = $this->color = $this->reverse = false;
$attr_cell = clone $this->base_attr_cell;
break;
case 1: // Turn bold mode on
if (!$this->bold) {
$this->attrs[$this->y][$this->x] = '<b>';
$this->bold = true;
}
$attr_cell->bold = true;
break;
case 4: // Turn underline mode on
if (!$this->underline) {
$this->attrs[$this->y][$this->x] = '<u>';
$this->underline = true;
}
$attr_cell->underline = true;
break;
case 5: // Turn blinking mode on
if (!$this->blink) {
$this->attrs[$this->y][$this->x] = '<blink>';
$this->blink = true;
}
$attr_cell->blink = true;
break;
case 7: // Turn reverse video on
$this->reverse = !$this->reverse;
$temp = $this->background;
$this->background = $this->foreground;
$this->foreground = $temp;
$this->attrs[$this->y][$this->x] = '<span style="color: ' . $this->foreground . '; background: ' . $this->background . '">';
if ($this->color) {
$this->attrs[$this->y][$this->x] = '</span>' . $this->attrs[$this->y][$this->x];
}
$this->color = true;
$attr_cell->reverse = !$attr_cell->reverse;
$temp = $attr_cell->background;
$attr_cell->background = $attr_cell->foreground;
$attr_cell->foreground = $temp;
break;
default: // set colors
//$front = $this->reverse ? &$this->background : &$this->foreground;
$front = &$this->{ $this->reverse ? 'background' : 'foreground' };
//$back = $this->reverse ? &$this->foreground : &$this->background;
$back = &$this->{ $this->reverse ? 'foreground' : 'background' };
//$front = $attr_cell->reverse ? &$attr_cell->background : &$attr_cell->foreground;
$front = &$attr_cell->{ $attr_cell->reverse ? 'background' : 'foreground' };
//$back = $attr_cell->reverse ? &$attr_cell->foreground : &$attr_cell->background;
$back = &$attr_cell->{ $attr_cell->reverse ? 'foreground' : 'background' };
switch ($mod) {
// @codingStandardsIgnoreStart
case 30: $front = 'black'; break;
case 31: $front = 'red'; break;
case 32: $front = 'green'; break;
@ -414,30 +355,25 @@ class File_ANSI
case 45: $back = 'magenta'; break;
case 46: $back = 'cyan'; break;
case 47: $back = 'white'; break;
// @codingStandardsIgnoreEnd
default:
user_error('Unsupported attribute: ' . $mod);
//user_error('Unsupported attribute: ' . $mod);
$this->ansi = '';
break 2;
}
unset($temp);
$this->attrs[$this->y][$this->x] = '<span style="color: ' . $this->foreground . '; background: ' . $this->background . '">';
if ($this->color) {
$this->attrs[$this->y][$this->x] = '</span>' . $this->attrs[$this->y][$this->x];
}
$this->color = true;
}
}
break;
default:
user_error("{$this->ansi} unsupported\r\n");
//user_error("{$this->ansi} is unsupported\r\n");
}
}
$this->ansi = '';
continue;
}
$this->tokenization[count($this->tokenization) - 1].= $source[$i];
switch ($source[$i]) {
case "\r":
$this->x = 0;
@ -445,12 +381,32 @@ class File_ANSI
case "\n":
$this->_newLine();
break;
case "\x08": // backspace
if ($this->x) {
$this->x--;
$this->attrs[$this->y][$this->x] = clone $this->base_attr_cell;
$this->screen[$this->y] = substr_replace(
$this->screen[$this->y],
$source[$i],
$this->x,
1
);
}
break;
case "\x0F": // shift
break;
case "\x1B": // start ANSI escape code
$this->tokenization[count($this->tokenization) - 1] = substr($this->tokenization[count($this->tokenization) - 1], 0, -1);
//if (!strlen($this->tokenization[count($this->tokenization) - 1])) {
// array_pop($this->tokenization);
//}
$this->ansi.= "\x1B";
break;
default:
$this->attrs[$this->y][$this->x] = clone $this->attr_cell;
if ($this->x > strlen($this->screen[$this->y])) {
$this->screen[$this->y] = str_repeat(' ', $this->x);
}
$this->screen[$this->y] = substr_replace(
$this->screen[$this->y],
$source[$i],
@ -498,26 +454,84 @@ class File_ANSI
$this->y++;
}
/**
* Returns the current coordinate without preformating
*
* @access private
* @return string
*/
function _processCoordinate($last_attr, $cur_attr, $char)
{
$output = '';
if ($last_attr != $cur_attr) {
$close = $open = '';
if ($last_attr->foreground != $cur_attr->foreground) {
if ($cur_attr->foreground != 'white') {
$open.= '<span style="color: ' . $cur_attr->foreground . '">';
}
if ($last_attr->foreground != 'white') {
$close = '</span>' . $close;
}
}
if ($last_attr->background != $cur_attr->background) {
if ($cur_attr->background != 'black') {
$open.= '<span style="background: ' . $cur_attr->background . '">';
}
if ($last_attr->background != 'black') {
$close = '</span>' . $close;
}
}
if ($last_attr->bold != $cur_attr->bold) {
if ($cur_attr->bold) {
$open.= '<b>';
} else {
$close = '</b>' . $close;
}
}
if ($last_attr->underline != $cur_attr->underline) {
if ($cur_attr->underline) {
$open.= '<u>';
} else {
$close = '</u>' . $close;
}
}
if ($last_attr->blink != $cur_attr->blink) {
if ($cur_attr->blink) {
$open.= '<blink>';
} else {
$close = '</blink>' . $close;
}
}
$output.= $close . $open;
}
$output.= htmlspecialchars($char);
return $output;
}
/**
* Returns the current screen without preformating
*
* @access private
* @return String
* @return string
*/
function _getScreen()
{
$output = '';
$last_attr = $this->base_attr_cell;
for ($i = 0; $i <= $this->max_y; $i++) {
for ($j = 0; $j <= $this->max_x + 1; $j++) {
if (isset($this->attrs[$i][$j])) {
$output.= $this->attrs[$i][$j];
}
if (isset($this->screen[$i][$j])) {
$output.= htmlspecialchars($this->screen[$i][$j]);
}
for ($j = 0; $j <= $this->max_x; $j++) {
$cur_attr = $this->attrs[$i][$j];
$output.= $this->_processCoordinate($last_attr, $cur_attr, isset($this->screen[$i][$j]) ? $this->screen[$i][$j] : '');
$last_attr = $this->attrs[$i][$j];
}
$output.= "\r\n";
}
$output = substr($output, 0, -2);
// close any remaining open tags
$output.= $this->_processCoordinate($last_attr, $this->base_attr_cell, '');
return rtrim($output);
}
@ -525,35 +539,36 @@ class File_ANSI
* Returns the current screen
*
* @access public
* @return String
* @return string
*/
function getScreen()
{
return '<pre style="color: white; background: black" width="' . ($this->max_x + 1) . '">' . $this->_getScreen() . '</pre>';
return '<pre width="' . ($this->max_x + 1) . '" style="color: white; background: black">' . $this->_getScreen() . '</pre>';
}
/**
* Returns the current screen and the x previous lines
*
* @access public
* @return String
* @return string
*/
function getHistory()
{
$scrollback = '';
$last_attr = $this->base_attr_cell;
for ($i = 0; $i < count($this->history); $i++) {
for ($j = 0; $j <= $this->max_x + 1; $j++) {
if (isset($this->history_attrs[$i][$j])) {
$scrollback.= $this->history_attrs[$i][$j];
}
if (isset($this->history[$i][$j])) {
$scrollback.= htmlspecialchars($this->history[$i][$j]);
}
$cur_attr = $this->history_attrs[$i][$j];
$scrollback.= $this->_processCoordinate($last_attr, $cur_attr, isset($this->history[$i][$j]) ? $this->history[$i][$j] : '');
$last_attr = $this->history_attrs[$i][$j];
}
$scrollback.= "\r\n";
}
$base_attr_cell = $this->base_attr_cell;
$this->base_attr_cell = $last_attr;
$scrollback.= $this->_getScreen();
$this->base_attr_cell = $base_attr_cell;
return '<pre style="color: white; background: black" width="' . ($this->max_x + 1) . '">' . $scrollback . '</pre>';
return '<pre width="' . ($this->max_x + 1) . '" style="color: white; background: black">' . $scrollback . '</span></pre>';
}
}

657
securemail/vendor/phpseclib/phpseclib/phpseclib/File/ASN1.php vendored
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securemail/vendor/phpseclib/phpseclib/phpseclib/File/ASN1/Element.php vendored Normal file
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@ -0,0 +1,47 @@
<?php
/**
* Pure-PHP ASN.1 Parser
*
* PHP version 5
*
* @category File
* @package ASN1
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2012 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
*/
namespace phpseclib\File\ASN1;
/**
* ASN.1 Element
*
* Bypass normal encoding rules in phpseclib\File\ASN1::encodeDER()
*
* @package ASN1
* @author Jim Wigginton <terrafrost@php.net>
* @access public
*/
class Element
{
/**
* Raw element value
*
* @var string
* @access private
*/
var $element;
/**
* Constructor
*
* @param string $encoded
* @return \phpseclib\File\ASN1\Element
* @access public
*/
function __construct($encoded)
{
$this->element = $encoded;
}
}

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securemail/vendor/phpseclib/phpseclib/phpseclib/Net/SCP.php vendored
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@ -3,94 +3,77 @@
/**
* Pure-PHP implementation of SCP.
*
* PHP versions 4 and 5
* PHP version 5
*
* The API for this library is modeled after the API from PHP's {@link http://php.net/book.ftp FTP extension}.
*
* Here's a short example of how to use this library:
* <code>
* <?php
* include 'Net/SCP.php';
* include 'Net/SSH2.php';
* include 'vendor/autoload.php';
*
* $ssh = new Net_SSH2('www.domain.tld');
* $ssh = new \phpseclib\Net\SSH2('www.domain.tld');
* if (!$ssh->login('username', 'password')) {
* exit('bad login');
* }
* $scp = new Net_SCP($ssh);
* $scp = new \phpseclib\Net\SCP($ssh);
*
* $scp->put('abcd', str_repeat('x', 1024*1024));
* ?>
* </code>
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category Net
* @package Net_SCP
* @package SCP
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2010 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
*/
/**#@+
* @access public
* @see Net_SCP::put()
*/
/**
* Reads data from a local file.
*/
define('NET_SCP_LOCAL_FILE', 1);
/**
* Reads data from a string.
*/
define('NET_SCP_STRING', 2);
/**#@-*/
/**#@+
* @access private
* @see Net_SCP::_send()
* @see Net_SCP::_receive()
*/
/**
* SSH1 is being used.
*/
define('NET_SCP_SSH1', 1);
/**
* SSH2 is being used.
*/
define('NET_SCP_SSH2', 2);
/**#@-*/
namespace phpseclib\Net;
/**
* Pure-PHP implementations of SCP.
*
* @package Net_SCP
* @package SCP
* @author Jim Wigginton <terrafrost@php.net>
* @access public
*/
class Net_SCP
class SCP
{
/**#@+
* @access public
* @see \phpseclib\Net\SCP::put()
*/
/**
* Reads data from a local file.
*/
const SOURCE_LOCAL_FILE = 1;
/**
* Reads data from a string.
*/
const SOURCE_STRING = 2;
/**#@-*/
/**#@+
* @access private
* @see \phpseclib\Net\SCP::_send()
* @see \phpseclib\Net\SCP::_receive()
*/
/**
* SSH1 is being used.
*/
const MODE_SSH1 = 1;
/**
* SSH2 is being used.
*/
const MODE_SSH2 = 2;
/**#@-*/
/**
* SSH Object
*
* @var Object
* @var object
* @access private
*/
var $ssh;
@ -98,7 +81,7 @@ class Net_SCP
/**
* Packet Size
*
* @var Integer
* @var int
* @access private
*/
var $packet_size;
@ -106,7 +89,7 @@ class Net_SCP
/**
* Mode
*
* @var Integer
* @var int
* @access private
*/
var $mode;
@ -116,27 +99,18 @@ class Net_SCP
*
* Connects to an SSH server
*
* @param String $host
* @param optional Integer $port
* @param optional Integer $timeout
* @return Net_SCP
* @param \phpseclib\Net\SSH1|\phpseclin\Net\SSH2 $ssh
* @return \phpseclib\Net\SCP
* @access public
*/
function Net_SCP($ssh)
function __construct($ssh)
{
if (!is_object($ssh)) {
return;
}
switch (strtolower(get_class($ssh))) {
case 'net_ssh2':
$this->mode = NET_SCP_SSH2;
break;
case 'net_ssh1':
if ($ssh instanceof SSH2) {
$this->mode = self::MODE_SSH2;
} elseif ($ssh instanceof SSH1) {
$this->packet_size = 50000;
$this->mode = NET_SCP_SSH1;
break;
default:
$this->mode = self::MODE_SSH1;
} else {
return;
}
@ -146,25 +120,25 @@ class Net_SCP
/**
* Uploads a file to the SCP server.
*
* By default, Net_SCP::put() does not read from the local filesystem. $data is dumped directly into $remote_file.
* So, for example, if you set $data to 'filename.ext' and then do Net_SCP::get(), you will get a file, twelve bytes
* By default, \phpseclib\Net\SCP::put() does not read from the local filesystem. $data is dumped directly into $remote_file.
* So, for example, if you set $data to 'filename.ext' and then do \phpseclib\Net\SCP::get(), you will get a file, twelve bytes
* long, containing 'filename.ext' as its contents.
*
* Setting $mode to NET_SCP_LOCAL_FILE will change the above behavior. With NET_SCP_LOCAL_FILE, $remote_file will
* Setting $mode to self::SOURCE_LOCAL_FILE will change the above behavior. With self::SOURCE_LOCAL_FILE, $remote_file will
* contain as many bytes as filename.ext does on your local filesystem. If your filename.ext is 1MB then that is how
* large $remote_file will be, as well.
*
* Currently, only binary mode is supported. As such, if the line endings need to be adjusted, you will need to take
* care of that, yourself.
*
* @param String $remote_file
* @param String $data
* @param optional Integer $mode
* @param optional Callable $callback
* @return Boolean
* @param string $remote_file
* @param string $data
* @param int $mode
* @param callable $callback
* @return bool
* @access public
*/
function put($remote_file, $data, $mode = NET_SCP_STRING, $callback = null)
function put($remote_file, $data, $mode = self::SOURCE_STRING, $callback = null)
{
if (!isset($this->ssh)) {
return false;
@ -179,13 +153,13 @@ class Net_SCP
return false;
}
if ($this->mode == NET_SCP_SSH2) {
$this->packet_size = $this->ssh->packet_size_client_to_server[NET_SSH2_CHANNEL_EXEC] - 4;
if ($this->mode == self::MODE_SSH2) {
$this->packet_size = $this->ssh->packet_size_client_to_server[SSH2::CHANNEL_EXEC] - 4;
}
$remote_file = basename($remote_file);
if ($mode == NET_SCP_STRING) {
if ($mode == self::SOURCE_STRING) {
$size = strlen($data);
} else {
if (!is_file($data)) {
@ -209,7 +183,7 @@ class Net_SCP
$sent = 0;
while ($sent < $size) {
$temp = $mode & NET_SCP_STRING ? substr($data, $sent, $this->packet_size) : fread($fp, $this->packet_size);
$temp = $mode & self::SOURCE_STRING ? substr($data, $sent, $this->packet_size) : fread($fp, $this->packet_size);
$this->_send($temp);
$sent+= strlen($temp);
@ -219,7 +193,7 @@ class Net_SCP
}
$this->_close();
if ($mode != NET_SCP_STRING) {
if ($mode != self::SOURCE_STRING) {
fclose($fp);
}
@ -233,9 +207,9 @@ class Net_SCP
* the operation was unsuccessful. If $local_file is defined, returns true or false depending on the success of the
* operation
*
* @param String $remote_file
* @param optional String $local_file
* @return Mixed
* @param string $remote_file
* @param string $local_file
* @return mixed
* @access public
*/
function get($remote_file, $local_file = false)
@ -291,16 +265,16 @@ class Net_SCP
/**
* Sends a packet to an SSH server
*
* @param String $data
* @param string $data
* @access private
*/
function _send($data)
{
switch ($this->mode) {
case NET_SCP_SSH2:
$this->ssh->_send_channel_packet(NET_SSH2_CHANNEL_EXEC, $data);
case self::MODE_SSH2:
$this->ssh->_send_channel_packet(SSH2::CHANNEL_EXEC, $data);
break;
case NET_SCP_SSH1:
case self::MODE_SSH1:
$data = pack('CNa*', NET_SSH1_CMSG_STDIN_DATA, strlen($data), $data);
$this->ssh->_send_binary_packet($data);
}
@ -309,24 +283,24 @@ class Net_SCP
/**
* Receives a packet from an SSH server
*
* @return String
* @return string
* @access private
*/
function _receive()
{
switch ($this->mode) {
case NET_SCP_SSH2:
return $this->ssh->_get_channel_packet(NET_SSH2_CHANNEL_EXEC, true);
case NET_SCP_SSH1:
case self::MODE_SSH2:
return $this->ssh->_get_channel_packet(SSH2::CHANNEL_EXEC, true);
case self::MODE_SSH1:
if (!$this->ssh->bitmap) {
return false;
}
while (true) {
$response = $this->ssh->_get_binary_packet();
switch ($response[NET_SSH1_RESPONSE_TYPE]) {
switch ($response[SSH1::RESPONSE_TYPE]) {
case NET_SSH1_SMSG_STDOUT_DATA:
extract(unpack('Nlength', $response[NET_SSH1_RESPONSE_DATA]));
return $this->ssh->_string_shift($response[NET_SSH1_RESPONSE_DATA], $length);
extract(unpack('Nlength', $response[SSH1::RESPONSE_DATA]));
return $this->ssh->_string_shift($response[SSH1::RESPONSE_DATA], $length);
case NET_SSH1_SMSG_STDERR_DATA:
break;
case NET_SSH1_SMSG_EXITSTATUS:
@ -350,10 +324,10 @@ class Net_SCP
function _close()
{
switch ($this->mode) {
case NET_SCP_SSH2:
$this->ssh->_close_channel(NET_SSH2_CHANNEL_EXEC, true);
case self::MODE_SSH2:
$this->ssh->_close_channel(SSH2::CHANNEL_EXEC, true);
break;
case NET_SCP_SSH1:
case self::MODE_SSH1:
$this->ssh->disconnect();
}
}

931
securemail/vendor/phpseclib/phpseclib/phpseclib/Net/SFTP.php vendored
View file

File diff suppressed because it is too large Load diff

216
securemail/vendor/phpseclib/phpseclib/phpseclib/Net/SFTP/Stream.php vendored
View file

@ -7,54 +7,41 @@
*
* PHP version 5
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category Net
* @package Net_SFTP_Stream
* @package SFTP
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2013 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
*/
namespace phpseclib\Net\SFTP;
use phpseclib\Crypt\RSA;
use phpseclib\Net\SFTP;
/**
* SFTP Stream Wrapper
*
* @package Net_SFTP_Stream
* @package SFTP
* @author Jim Wigginton <terrafrost@php.net>
* @access public
*/
class Net_SFTP_Stream
class Stream
{
/**
* SFTP instances
*
* Rather than re-create the connection we re-use instances if possible
*
* @var Array
* @var array
*/
static $instances;
/**
* SFTP instance
*
* @var Object
* @var object
* @access private
*/
var $sftp;
@ -62,7 +49,7 @@ class Net_SFTP_Stream
/**
* Path
*
* @var String
* @var string
* @access private
*/
var $path;
@ -70,7 +57,7 @@ class Net_SFTP_Stream
/**
* Mode
*
* @var String
* @var string
* @access private
*/
var $mode;
@ -78,7 +65,7 @@ class Net_SFTP_Stream
/**
* Position
*
* @var Integer
* @var int
* @access private
*/
var $pos;
@ -86,7 +73,7 @@ class Net_SFTP_Stream
/**
* Size
*
* @var Integer
* @var int
* @access private
*/
var $size;
@ -94,7 +81,7 @@ class Net_SFTP_Stream
/**
* Directory entries
*
* @var Array
* @var array
* @access private
*/
var $entries;
@ -102,7 +89,7 @@ class Net_SFTP_Stream
/**
* EOF flag
*
* @var Boolean
* @var bool
* @access private
*/
var $eof;
@ -112,7 +99,7 @@ class Net_SFTP_Stream
*
* Technically this needs to be publically accessible so PHP can set it directly
*
* @var Resource
* @var resource
* @access public
*/
var $context;
@ -120,7 +107,7 @@ class Net_SFTP_Stream
/**
* Notification callback function
*
* @var Callable
* @var callable
* @access public
*/
var $notification;
@ -128,8 +115,8 @@ class Net_SFTP_Stream
/**
* Registers this class as a URL wrapper.
*
* @param optional String $protocol The wrapper name to be registered.
* @return Boolean True on success, false otherwise.
* @param string $protocol The wrapper name to be registered.
* @return bool True on success, false otherwise.
* @access public
*/
static function register($protocol = 'sftp')
@ -137,8 +124,7 @@ class Net_SFTP_Stream
if (in_array($protocol, stream_get_wrappers(), true)) {
return false;
}
$class = function_exists('get_called_class') ? get_called_class() : __CLASS__;
return stream_wrapper_register($protocol, $class);
return stream_wrapper_register($protocol, get_called_class());
}
/**
@ -146,15 +132,11 @@ class Net_SFTP_Stream
*
* @access public
*/
function Net_SFTP_Stream()
function __construct()
{
if (defined('NET_SFTP_STREAM_LOGGING')) {
echo "__construct()\r\n";
}
if (!class_exists('Net_SFTP')) {
include_once 'Net/SFTP.php';
}
}
/**
@ -165,13 +147,24 @@ class Net_SFTP_Stream
* If "notification" is set as a context parameter the message code for successful login is
* NET_SSH2_MSG_USERAUTH_SUCCESS. For a failed login it's NET_SSH2_MSG_USERAUTH_FAILURE.
*
* @param String $path
* @return String
* @param string $path
* @return string
* @access private
*/
function _parse_path($path)
{
$orig = $path;
extract(parse_url($path) + array('port' => 22));
if (isset($query)) {
$path.= '?' . $query;
} elseif (preg_match('/(\?|\?#)$/', $orig)) {
$path.= '?';
}
if (isset($fragment)) {
$path.= '#' . $fragment;
} elseif ($orig[strlen($orig) - 1] == '#') {
$path.= '#';
}
if (!isset($host)) {
return false;
@ -187,7 +180,7 @@ class Net_SFTP_Stream
if ($host[0] == '$') {
$host = substr($host, 1);
global $$host;
if (!is_object($$host) || get_class($$host) != 'Net_SFTP') {
if (($$host instanceof SFTP) === false) {
return false;
}
$this->sftp = $$host;
@ -201,7 +194,7 @@ class Net_SFTP_Stream
if (isset($context[$scheme]['sftp'])) {
$sftp = $context[$scheme]['sftp'];
}
if (isset($sftp) && is_object($sftp) && get_class($sftp) == 'Net_SFTP') {
if (isset($sftp) && $sftp instanceof SFTP) {
$this->sftp = $sftp;
return $path;
}
@ -211,7 +204,7 @@ class Net_SFTP_Stream
if (isset($context[$scheme]['password'])) {
$pass = $context[$scheme]['password'];
}
if (isset($context[$scheme]['privkey']) && is_object($context[$scheme]['privkey']) && get_Class($context[$scheme]['privkey']) == 'Crypt_RSA') {
if (isset($context[$scheme]['privkey']) && $context[$scheme]['privkey'] instanceof RSA) {
$pass = $context[$scheme]['privkey'];
}
@ -219,11 +212,11 @@ class Net_SFTP_Stream
return false;
}
// casting $pass to a string is necessary in the event that it's a Crypt_RSA object
// casting $pass to a string is necessary in the event that it's a \phpseclib\Crypt\RSA object
if (isset(self::$instances[$host][$port][$user][(string) $pass])) {
$this->sftp = self::$instances[$host][$port][$user][(string) $pass];
} else {
$this->sftp = new Net_SFTP($host, $port);
$this->sftp = new SFTP($host, $port);
$this->sftp->disableStatCache();
if (isset($this->notification) && is_callable($this->notification)) {
/* if !is_callable($this->notification) we could do this:
@ -257,11 +250,11 @@ class Net_SFTP_Stream
/**
* Opens file or URL
*
* @param String $path
* @param String $mode
* @param Integer $options
* @param String $opened_path
* @return Boolean
* @param string $path
* @param string $mode
* @param int $options
* @param string $opened_path
* @return bool
* @access public
*/
function _stream_open($path, $mode, $options, &$opened_path)
@ -280,14 +273,17 @@ class Net_SFTP_Stream
if ($this->size === false) {
if ($this->mode[0] == 'r') {
return false;
} else {
$this->sftp->touch($path);
$this->size = 0;
}
} else {
switch ($this->mode[0]) {
case 'x':
return false;
case 'w':
case 'c':
$this->sftp->truncate($path, 0);
$this->size = 0;
}
}
@ -299,8 +295,8 @@ class Net_SFTP_Stream
/**
* Read from stream
*
* @param Integer $count
* @return Mixed
* @param int $count
* @return mixed
* @access public
*/
function _stream_read($count)
@ -341,8 +337,8 @@ class Net_SFTP_Stream
/**
* Write to stream
*
* @param String $data
* @return Mixed
* @param string $data
* @return mixed
* @access public
*/
function _stream_write($data)
@ -352,7 +348,7 @@ class Net_SFTP_Stream
return false;
}
$result = $this->sftp->put($this->path, $data, NET_SFTP_STRING, $this->pos);
$result = $this->sftp->put($this->path, $data, SFTP::SOURCE_STRING, $this->pos);
if (isset($this->notification) && is_callable($this->notification)) {
if (!$result) {
call_user_func($this->notification, STREAM_NOTIFY_FAILURE, STREAM_NOTIFY_SEVERITY_ERR, $this->sftp->getLastSFTPError(), NET_SFTP_OPEN, 0, 0);
@ -376,7 +372,7 @@ class Net_SFTP_Stream
/**
* Retrieve the current position of a stream
*
* @return Integer
* @return int
* @access public
*/
function _stream_tell()
@ -394,7 +390,7 @@ class Net_SFTP_Stream
* will return false. do fread($fp, 1) and feof() will then return true. do fseek($fp, 10) on ablank file and feof()
* will return false. do fread($fp, 1) and feof() will then return true.
*
* @return Boolean
* @return bool
* @access public
*/
function _stream_eof()
@ -405,9 +401,9 @@ class Net_SFTP_Stream
/**
* Seeks to specific location in a stream
*
* @param Integer $offset
* @param Integer $whence
* @return Boolean
* @param int $offset
* @param int $whence
* @return bool
* @access public
*/
function _stream_seek($offset, $whence)
@ -433,10 +429,10 @@ class Net_SFTP_Stream
/**
* Change stream options
*
* @param String $path
* @param Integer $option
* @param Mixed $var
* @return Boolean
* @param string $path
* @param int $option
* @param mixed $var
* @return bool
* @access public
*/
function _stream_metadata($path, $option, $var)
@ -467,8 +463,8 @@ class Net_SFTP_Stream
/**
* Retrieve the underlaying resource
*
* @param Integer $cast_as
* @return Resource
* @param int $cast_as
* @return resource
* @access public
*/
function _stream_cast($cast_as)
@ -479,8 +475,8 @@ class Net_SFTP_Stream
/**
* Advisory file locking
*
* @param Integer $operation
* @return Boolean
* @param int $operation
* @return bool
* @access public
*/
function _stream_lock($operation)
@ -492,12 +488,12 @@ class Net_SFTP_Stream
* Renames a file or directory
*
* Attempts to rename oldname to newname, moving it between directories if necessary.
* If newname exists, it will be overwritten. This is a departure from what Net_SFTP
* If newname exists, it will be overwritten. This is a departure from what \phpseclib\Net\SFTP
* does.
*
* @param String $path_from
* @param String $path_to
* @return Boolean
* @param string $path_from
* @param string $path_to
* @return bool
* @access public
*/
function _rename($path_from, $path_to)
@ -511,7 +507,7 @@ class Net_SFTP_Stream
$path_from = $this->_parse_path($path_from);
$path_to = parse_url($path_to);
if ($path_from == false) {
if ($path_from === false) {
return false;
}
@ -547,9 +543,9 @@ class Net_SFTP_Stream
* string longname
* ATTRS attrs
*
* @param String $path
* @param Integer $options
* @return Boolean
* @param string $path
* @param int $options
* @return bool
* @access public
*/
function _dir_opendir($path, $options)
@ -566,7 +562,7 @@ class Net_SFTP_Stream
/**
* Read entry from directory handle
*
* @return Mixed
* @return mixed
* @access public
*/
function _dir_readdir()
@ -580,7 +576,7 @@ class Net_SFTP_Stream
/**
* Rewind directory handle
*
* @return Boolean
* @return bool
* @access public
*/
function _dir_rewinddir()
@ -592,7 +588,7 @@ class Net_SFTP_Stream
/**
* Close directory handle
*
* @return Boolean
* @return bool
* @access public
*/
function _dir_closedir()
@ -605,10 +601,10 @@ class Net_SFTP_Stream
*
* Only valid $options is STREAM_MKDIR_RECURSIVE
*
* @param String $path
* @param Integer $mode
* @param Integer $options
* @return Boolean
* @param string $path
* @param int $mode
* @param int $options
* @return bool
* @access public
*/
function _mkdir($path, $mode, $options)
@ -629,10 +625,10 @@ class Net_SFTP_Stream
* STREAM_MKDIR_RECURSIVE is supposed to be set. Also, when I try it out with rmdir() I get 8 as
* $options. What does 8 correspond to?
*
* @param String $path
* @param Integer $mode
* @param Integer $options
* @return Boolean
* @param string $path
* @param int $mode
* @param int $options
* @return bool
* @access public
*/
function _rmdir($path, $options)
@ -648,9 +644,9 @@ class Net_SFTP_Stream
/**
* Flushes the output
*
* See <http://php.net/fflush>. Always returns true because Net_SFTP doesn't cache stuff before writing
* See <http://php.net/fflush>. Always returns true because \phpseclib\Net\SFTP doesn't cache stuff before writing
*
* @return Boolean
* @return bool
* @access public
*/
function _stream_flush()
@ -661,7 +657,7 @@ class Net_SFTP_Stream
/**
* Retrieve information about a file resource
*
* @return Mixed
* @return mixed
* @access public
*/
function _stream_stat()
@ -676,8 +672,8 @@ class Net_SFTP_Stream
/**
* Delete a file
*
* @param String $path
* @return Boolean
* @param string $path
* @return bool
* @access public
*/
function _unlink($path)
@ -693,13 +689,13 @@ class Net_SFTP_Stream
/**
* Retrieve information about a file
*
* Ignores the STREAM_URL_STAT_QUIET flag because the entirety of Net_SFTP_Stream is quiet by default
* Ignores the STREAM_URL_STAT_QUIET flag because the entirety of \phpseclib\Net\SFTP\Stream is quiet by default
* might be worthwhile to reconstruct bits 12-16 (ie. the file type) if mode doesn't have them but we'll
* cross that bridge when and if it's reached
*
* @param String $path
* @param Integer $flags
* @return Mixed
* @param string $path
* @param int $flags
* @return mixed
* @access public
*/
function _url_stat($path, $flags)
@ -720,8 +716,8 @@ class Net_SFTP_Stream
/**
* Truncate stream
*
* @param Integer $new_size
* @return Boolean
* @param int $new_size
* @return bool
* @access public
*/
function _stream_truncate($new_size)
@ -740,12 +736,12 @@ class Net_SFTP_Stream
* Change stream options
*
* STREAM_OPTION_WRITE_BUFFER isn't supported for the same reason stream_flush isn't.
* The other two aren't supported because of limitations in Net_SFTP.
* The other two aren't supported because of limitations in \phpseclib\Net\SFTP.
*
* @param Integer $option
* @param Integer $arg1
* @param Integer $arg2
* @return Boolean
* @param int $option
* @param int $arg1
* @param int $arg2
* @return bool
* @access public
*/
function _stream_set_option($option, $arg1, $arg2)
@ -772,9 +768,9 @@ class Net_SFTP_Stream
* If NET_SFTP_STREAM_LOGGING is defined all calls will be output on the screen and then (regardless of whether or not
* NET_SFTP_STREAM_LOGGING is enabled) the parameters will be passed through to the appropriate method.
*
* @param String
* @param Array
* @return Mixed
* @param string
* @param array
* @return mixed
* @access public
*/
function __call($name, $arguments)
@ -797,5 +793,3 @@ class Net_SFTP_Stream
return call_user_func_array(array($this, $name), $arguments);
}
}
Net_SFTP_Stream::register();

629
securemail/vendor/phpseclib/phpseclib/phpseclib/Net/SSH1.php vendored
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2062
securemail/vendor/phpseclib/phpseclib/phpseclib/Net/SSH2.php vendored
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387
securemail/vendor/phpseclib/phpseclib/phpseclib/System/SSH/Agent.php vendored
View file

@ -1,18 +1,18 @@
<?php
/**
* Pure-PHP ssh-agent client.
*
* PHP versions 4 and 5
* PHP version 5
*
* Here are some examples of how to use this library:
* <code>
* <?php
* include 'System/SSH/Agent.php';
* include 'Net/SSH2.php';
* include 'vendor/autoload.php';
*
* $agent = new System_SSH_Agent();
* $agent = new \phpseclib\System\SSH\Agent();
*
* $ssh = new Net_SSH2('www.domain.tld');
* $ssh = new \phpseclib\Net\SSH2('www.domain.tld');
* if (!$ssh->login('username', $agent)) {
* exit('Login Failed');
* }
@ -22,26 +22,8 @@
* ?>
* </code>
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category System
* @package System_SSH_Agent
* @package SSH\Agent
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2014 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
@ -49,189 +31,93 @@
* @internal See http://api.libssh.org/rfc/PROTOCOL.agent
*/
/**#@+
* Message numbers
*
* @access private
*/
// to request SSH1 keys you have to use SSH_AGENTC_REQUEST_RSA_IDENTITIES (1)
define('SYSTEM_SSH_AGENTC_REQUEST_IDENTITIES', 11);
// this is the SSH2 response; the SSH1 response is SSH_AGENT_RSA_IDENTITIES_ANSWER (2).
define('SYSTEM_SSH_AGENT_IDENTITIES_ANSWER', 12);
define('SYSTEM_SSH_AGENT_FAILURE', 5);
// the SSH1 request is SSH_AGENTC_RSA_CHALLENGE (3)
define('SYSTEM_SSH_AGENTC_SIGN_REQUEST', 13);
// the SSH1 response is SSH_AGENT_RSA_RESPONSE (4)
define('SYSTEM_SSH_AGENT_SIGN_RESPONSE', 14);
/**#@-*/
namespace phpseclib\System\SSH;
/**
* Pure-PHP ssh-agent client identity object
*
* Instantiation should only be performed by System_SSH_Agent class.
* This could be thought of as implementing an interface that Crypt_RSA
* implements. ie. maybe a Net_SSH_Auth_PublicKey interface or something.
* The methods in this interface would be getPublicKey, setSignatureMode
* and sign since those are the methods phpseclib looks for to perform
* public key authentication.
*
* @package System_SSH_Agent
* @author Jim Wigginton <terrafrost@php.net>
* @access internal
*/
class System_SSH_Agent_Identity
{
/**
* Key Object
*
* @var Crypt_RSA
* @access private
* @see System_SSH_Agent_Identity::getPublicKey()
*/
var $key;
/**
* Key Blob
*
* @var String
* @access private
* @see System_SSH_Agent_Identity::sign()
*/
var $key_blob;
/**
* Socket Resource
*
* @var Resource
* @access private
* @see System_SSH_Agent_Identity::sign()
*/
var $fsock;
/**
* Default Constructor.
*
* @param Resource $fsock
* @return System_SSH_Agent_Identity
* @access private
*/
function System_SSH_Agent_Identity($fsock)
{
$this->fsock = $fsock;
}
/**
* Set Public Key
*
* Called by System_SSH_Agent::requestIdentities()
*
* @param Crypt_RSA $key
* @access private
*/
function setPublicKey($key)
{
$this->key = $key;
$this->key->setPublicKey();
}
/**
* Set Public Key
*
* Called by System_SSH_Agent::requestIdentities(). The key blob could be extracted from $this->key
* but this saves a small amount of computation.
*
* @param String $key_blob
* @access private
*/
function setPublicKeyBlob($key_blob)
{
$this->key_blob = $key_blob;
}
/**
* Get Public Key
*
* Wrapper for $this->key->getPublicKey()
*
* @param Integer $format optional
* @return Mixed
* @access public
*/
function getPublicKey($format = null)
{
return !isset($format) ? $this->key->getPublicKey() : $this->key->getPublicKey($format);
}
/**
* Set Signature Mode
*
* Doesn't do anything as ssh-agent doesn't let you pick and choose the signature mode. ie.
* ssh-agent's only supported mode is CRYPT_RSA_SIGNATURE_PKCS1
*
* @param Integer $mode
* @access public
*/
function setSignatureMode($mode)
{
}
/**
* Create a signature
*
* See "2.6.2 Protocol 2 private key signature request"
*
* @param String $message
* @return String
* @access public
*/
function sign($message)
{
// the last parameter (currently 0) is for flags and ssh-agent only defines one flag (for ssh-dss): SSH_AGENT_OLD_SIGNATURE
$packet = pack('CNa*Na*N', SYSTEM_SSH_AGENTC_SIGN_REQUEST, strlen($this->key_blob), $this->key_blob, strlen($message), $message, 0);
$packet = pack('Na*', strlen($packet), $packet);
if (strlen($packet) != fputs($this->fsock, $packet)) {
user_error('Connection closed during signing');
}
$length = current(unpack('N', fread($this->fsock, 4)));
$type = ord(fread($this->fsock, 1));
if ($type != SYSTEM_SSH_AGENT_SIGN_RESPONSE) {
user_error('Unable to retreive signature');
}
$signature_blob = fread($this->fsock, $length - 1);
// the only other signature format defined - ssh-dss - is the same length as ssh-rsa
// the + 12 is for the other various SSH added length fields
return substr($signature_blob, strlen('ssh-rsa') + 12);
}
}
use phpseclib\Crypt\RSA;
use phpseclib\System\SSH\Agent\Identity;
/**
* Pure-PHP ssh-agent client identity factory
*
* requestIdentities() method pumps out System_SSH_Agent_Identity objects
* requestIdentities() method pumps out \phpseclib\System\SSH\Agent\Identity objects
*
* @package System_SSH_Agent
* @package SSH\Agent
* @author Jim Wigginton <terrafrost@php.net>
* @access internal
*/
class System_SSH_Agent
class Agent
{
/**#@+
* Message numbers
*
* @access private
*/
// to request SSH1 keys you have to use SSH_AGENTC_REQUEST_RSA_IDENTITIES (1)
const SSH_AGENTC_REQUEST_IDENTITIES = 11;
// this is the SSH2 response; the SSH1 response is SSH_AGENT_RSA_IDENTITIES_ANSWER (2).
const SSH_AGENT_IDENTITIES_ANSWER = 12;
// the SSH1 request is SSH_AGENTC_RSA_CHALLENGE (3)
const SSH_AGENTC_SIGN_REQUEST = 13;
// the SSH1 response is SSH_AGENT_RSA_RESPONSE (4)
const SSH_AGENT_SIGN_RESPONSE = 14;
/**#@-*/
/**@+
* Agent forwarding status
*
* @access private
*/
// no forwarding requested and not active
const FORWARD_NONE = 0;
// request agent forwarding when opportune
const FORWARD_REQUEST = 1;
// forwarding has been request and is active
const FORWARD_ACTIVE = 2;
/**#@-*/
/**
* Unused
*/
const SSH_AGENT_FAILURE = 5;
/**
* Socket Resource
*
* @var Resource
* @var resource
* @access private
*/
var $fsock;
/**
* Agent forwarding status
*
* @access private
*/
var $forward_status = self::FORWARD_NONE;
/**
* Buffer for accumulating forwarded authentication
* agent data arriving on SSH data channel destined
* for agent unix socket
*
* @access private
*/
var $socket_buffer = '';
/**
* Tracking the number of bytes we are expecting
* to arrive for the agent socket on the SSH data
* channel
*/
var $expected_bytes = 0;
/**
* Default Constructor
*
* @return System_SSH_Agent
* @return \phpseclib\System\SSH\Agent
* @access public
*/
function System_SSH_Agent()
function __construct()
{
switch (true) {
case isset($_SERVER['SSH_AUTH_SOCK']):
@ -255,9 +141,9 @@ class System_SSH_Agent
* Request Identities
*
* See "2.5.2 Requesting a list of protocol 2 keys"
* Returns an array containing zero or more System_SSH_Agent_Identity objects
* Returns an array containing zero or more \phpseclib\System\SSH\Agent\Identity objects
*
* @return Array
* @return array
* @access public
*/
function requestIdentities()
@ -266,14 +152,14 @@ class System_SSH_Agent
return array();
}
$packet = pack('NC', 1, SYSTEM_SSH_AGENTC_REQUEST_IDENTITIES);
$packet = pack('NC', 1, self::SSH_AGENTC_REQUEST_IDENTITIES);
if (strlen($packet) != fputs($this->fsock, $packet)) {
user_error('Connection closed while requesting identities');
}
$length = current(unpack('N', fread($this->fsock, 4)));
$type = ord(fread($this->fsock, 1));
if ($type != SYSTEM_SSH_AGENT_IDENTITIES_ANSWER) {
if ($type != self::SSH_AGENT_IDENTITIES_ANSWER) {
user_error('Unable to request identities');
}
@ -282,17 +168,17 @@ class System_SSH_Agent
for ($i = 0; $i < $keyCount; $i++) {
$length = current(unpack('N', fread($this->fsock, 4)));
$key_blob = fread($this->fsock, $length);
$key_str = 'ssh-rsa ' . base64_encode($key_blob);
$length = current(unpack('N', fread($this->fsock, 4)));
$key_comment = fread($this->fsock, $length);
if ($length) {
$key_str.= ' ' . fread($this->fsock, $length);
}
$length = current(unpack('N', substr($key_blob, 0, 4)));
$key_type = substr($key_blob, 4, $length);
switch ($key_type) {
case 'ssh-rsa':
if (!class_exists('Crypt_RSA')) {
include_once 'Crypt/RSA.php';
}
$key = new Crypt_RSA();
$key->loadKey('ssh-rsa ' . base64_encode($key_blob) . ' ' . $key_comment);
$key = new RSA();
$key->loadKey($key_str);
break;
case 'ssh-dss':
// not currently supported
@ -300,7 +186,7 @@ class System_SSH_Agent
}
// resources are passed by reference by default
if (isset($key)) {
$identity = new System_SSH_Agent_Identity($this->fsock);
$identity = new Identity($this->fsock);
$identity->setPublicKey($key);
$identity->setPublicKeyBlob($key_blob);
$identities[] = $identity;
@ -310,4 +196,113 @@ class System_SSH_Agent
return $identities;
}
/**
* Signal that agent forwarding should
* be requested when a channel is opened
*
* @param Net_SSH2 $ssh
* @return bool
* @access public
*/
function startSSHForwarding($ssh)
{
if ($this->forward_status == self::FORWARD_NONE) {
$this->forward_status = self::FORWARD_REQUEST;
}
}
/**
* Request agent forwarding of remote server
*
* @param Net_SSH2 $ssh
* @return bool
* @access private
*/
function _request_forwarding($ssh)
{
$request_channel = $ssh->_get_open_channel();
if ($request_channel === false) {
return false;
}
$packet = pack(
'CNNa*C',
NET_SSH2_MSG_CHANNEL_REQUEST,
$ssh->server_channels[$request_channel],
strlen('auth-agent-req@openssh.com'),
'auth-agent-req@openssh.com',
1
);
$ssh->channel_status[$request_channel] = NET_SSH2_MSG_CHANNEL_REQUEST;
if (!$ssh->_send_binary_packet($packet)) {
return false;
}
$response = $ssh->_get_channel_packet($request_channel);
if ($response === false) {
return false;
}
$ssh->channel_status[$request_channel] = NET_SSH2_MSG_CHANNEL_OPEN;
$this->forward_status = self::FORWARD_ACTIVE;
return true;
}
/**
* On successful channel open
*
* This method is called upon successful channel
* open to give the SSH Agent an opportunity
* to take further action. i.e. request agent forwarding
*
* @param Net_SSH2 $ssh
* @access private
*/
function _on_channel_open($ssh)
{
if ($this->forward_status == self::FORWARD_REQUEST) {
$this->_request_forwarding($ssh);
}
}
/**
* Forward data to SSH Agent and return data reply
*
* @param string $data
* @return data from SSH Agent
* @access private
*/
function _forward_data($data)
{
if ($this->expected_bytes > 0) {
$this->socket_buffer.= $data;
$this->expected_bytes -= strlen($data);
} else {
$agent_data_bytes = current(unpack('N', $data));
$current_data_bytes = strlen($data);
$this->socket_buffer = $data;
if ($current_data_bytes != $agent_data_bytes + 4) {
$this->expected_bytes = ($agent_data_bytes + 4) - $current_data_bytes;
return false;
}
}
if (strlen($this->socket_buffer) != fwrite($this->fsock, $this->socket_buffer)) {
user_error('Connection closed attempting to forward data to SSH agent');
}
$this->socket_buffer = '';
$this->expected_bytes = 0;
$agent_reply_bytes = current(unpack('N', fread($this->fsock, 4)));
$agent_reply_data = fread($this->fsock, $agent_reply_bytes);
$agent_reply_data = current(unpack('a*', $agent_reply_data));
return pack('Na*', $agent_reply_bytes, $agent_reply_data);
}
}

158
securemail/vendor/phpseclib/phpseclib/phpseclib/System/SSH/Agent/Identity.php vendored Normal file
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@ -0,0 +1,158 @@
<?php
/**
* Pure-PHP ssh-agent client.
*
* PHP version 5
*
* @category System
* @package SSH\Agent
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2009 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
* @internal See http://api.libssh.org/rfc/PROTOCOL.agent
*/
namespace phpseclib\System\SSH\Agent;
use phpseclib\System\SSH\Agent;
/**
* Pure-PHP ssh-agent client identity object
*
* Instantiation should only be performed by \phpseclib\System\SSH\Agent class.
* This could be thought of as implementing an interface that phpseclib\Crypt\RSA
* implements. ie. maybe a Net_SSH_Auth_PublicKey interface or something.
* The methods in this interface would be getPublicKey and sign since those are the
* methods phpseclib looks for to perform public key authentication.
*
* @package SSH\Agent
* @author Jim Wigginton <terrafrost@php.net>
* @access internal
*/
class Identity
{
/**
* Key Object
*
* @var \phpseclib\Crypt\RSA
* @access private
* @see self::getPublicKey()
*/
var $key;
/**
* Key Blob
*
* @var string
* @access private
* @see self::sign()
*/
var $key_blob;
/**
* Socket Resource
*
* @var resource
* @access private
* @see self::sign()
*/
var $fsock;
/**
* Default Constructor.
*
* @param resource $fsock
* @return \phpseclib\System\SSH\Agent\Identity
* @access private
*/
function __construct($fsock)
{
$this->fsock = $fsock;
}
/**
* Set Public Key
*
* Called by \phpseclib\System\SSH\Agent::requestIdentities()
*
* @param \phpseclib\Crypt\RSA $key
* @access private
*/
function setPublicKey($key)
{
$this->key = $key;
$this->key->setPublicKey();
}
/**
* Set Public Key
*
* Called by \phpseclib\System\SSH\Agent::requestIdentities(). The key blob could be extracted from $this->key
* but this saves a small amount of computation.
*
* @param string $key_blob
* @access private
*/
function setPublicKeyBlob($key_blob)
{
$this->key_blob = $key_blob;
}
/**
* Get Public Key
*
* Wrapper for $this->key->getPublicKey()
*
* @param int $format optional
* @return mixed
* @access public
*/
function getPublicKey($format = null)
{
return !isset($format) ? $this->key->getPublicKey() : $this->key->getPublicKey($format);
}
/**
* Set Signature Mode
*
* Doesn't do anything as ssh-agent doesn't let you pick and choose the signature mode. ie.
* ssh-agent's only supported mode is \phpseclib\Crypt\RSA::SIGNATURE_PKCS1
*
* @param int $mode
* @access public
*/
function setSignatureMode($mode)
{
}
/**
* Create a signature
*
* See "2.6.2 Protocol 2 private key signature request"
*
* @param string $message
* @return string
* @access public
*/
function sign($message)
{
// the last parameter (currently 0) is for flags and ssh-agent only defines one flag (for ssh-dss): SSH_AGENT_OLD_SIGNATURE
$packet = pack('CNa*Na*N', Agent::SSH_AGENTC_SIGN_REQUEST, strlen($this->key_blob), $this->key_blob, strlen($message), $message, 0);
$packet = pack('Na*', strlen($packet), $packet);
if (strlen($packet) != fputs($this->fsock, $packet)) {
user_error('Connection closed during signing');
}
$length = current(unpack('N', fread($this->fsock, 4)));
$type = ord(fread($this->fsock, 1));
if ($type != Agent::SSH_AGENT_SIGN_RESPONSE) {
user_error('Unable to retrieve signature');
}
$signature_blob = fread($this->fsock, $length - 1);
// the only other signature format defined - ssh-dss - is the same length as ssh-rsa
// the + 12 is for the other various SSH added length fields
return substr($signature_blob, strlen('ssh-rsa') + 12);
}
}

39
securemail/vendor/phpseclib/phpseclib/phpseclib/System/SSH_Agent.php vendored
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@ -1,39 +0,0 @@
<?php
/**
* Pure-PHP ssh-agent client wrapper
*
* PHP versions 4 and 5
*
* Originally System_SSH_Agent was accessed as System/SSH_Agent.php instead of
* System/SSH/Agent.php. The problem with this is that PSR0 compatible autoloaders
* don't support that kind of directory layout hence the package being moved and
* this "alias" being created to maintain backwards compatibility.
*
* LICENSE: Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @category System
* @package System_SSH_Agent
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2014 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
* @internal See http://api.libssh.org/rfc/PROTOCOL.agent
*/
require_once 'SSH/Agent.php';

16
securemail/vendor/phpseclib/phpseclib/phpseclib/bootstrap.php vendored Normal file
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@ -0,0 +1,16 @@
<?php
/**
* Bootstrapping File for phpseclib
*
* @license http://www.opensource.org/licenses/mit-license.html MIT License
*/
if (extension_loaded('mbstring')) {
// 2 - MB_OVERLOAD_STRING
if (ini_get('mbstring.func_overload') & 2) {
throw new \UnexpectedValueException(
'Overloading of string functions using mbstring.func_overload ' .
'is not supported by phpseclib.'
);
}
}

4
securemail/vendor/singpolyma/openpgp-php/.gitignore vendored Normal file
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@ -0,0 +1,4 @@
.DS_Store
.tmp
pkg
tmp

18
securemail/vendor/singpolyma/openpgp-php/.travis.yml vendored Normal file
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@ -0,0 +1,18 @@
language: php
php:
- 5.3
- 5.4
- 5.5
- 5.6
- 7.0
- hhvm
# - nightly
env:
- PHPSECLIB="2.0.0"
- PHPSECLIB="2.0.1"
- PHPSECLIB="2.0.2"
- PHPSECLIB="2.0.3"
- PHPSECLIB="2.0.4"
before_script: 'sed -i "s/\"phpseclib\/phpseclib\": \"[^\"]*/\"phpseclib\/phpseclib\": \"$PHPSECLIB/" composer.json && composer install --prefer-source --dev'

1890
securemail/vendor/singpolyma/openpgp-php/Doxyfile vendored Normal file
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1
securemail/vendor/singpolyma/openpgp-php/README vendored Normal file
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@ -0,0 +1 @@
README.md

3
securemail/vendor/singpolyma/openpgp-php/README.md vendored
View file

@ -30,7 +30,8 @@ Users
OpenPGP.php is currently being used in the following projects:
* <http://drupal.org/project/openpgp>
* <https://drupal.org/project/openpgp>
* <https://wordpress.org/plugins/wp-pgp-encrypted-emails/>
Download
--------

2
securemail/vendor/singpolyma/openpgp-php/VERSION vendored
View file

@ -1 +1 @@
0.0.1
0.3.0

24
securemail/vendor/singpolyma/openpgp-php/composer.json vendored Normal file
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@ -0,0 +1,24 @@
{
"name": "singpolyma/openpgp-php",
"description": "Pure-PHP implementation of the OpenPGP Message Format (RFC 4880)",
"license": "Unlicense",
"authors": [
{
"name": "Arto Bendiken",
"email": "arto.bendiken@gmail.com"
},
{
"name": "Stephen Paul Weber",
"email": "singpolyma@singpolyma.net"
}
],
"require": {
"phpseclib/phpseclib": ">=2.0.0 <=2.0.4"
},
"require-dev": {
"phpunit/phpunit": "~4.0"
},
"autoload": {
"classmap": ["lib/"]
}
}

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@ -0,0 +1,31 @@
<?php
require_once dirname(__FILE__).'/../lib/openpgp.php';
require_once dirname(__FILE__).'/../lib/openpgp_crypt_rsa.php';
/* Parse secret key from STDIN, the key must not be password protected */
$wkey = OpenPGP_Message::parse(file_get_contents('php://stdin'));
$wkey = $wkey[0];
$string = "This\nis\na\ntest.";
/* Create a new literal data packet */
$data = new OpenPGP_LiteralDataPacket($string, array('format' => 'u', 'filename' => 'stuff.txt'));
$data->normalize(true); // Clearsign-style normalization of the LiteralDataPacket
/* Create a signer from the key */
$sign = new OpenPGP_Crypt_RSA($wkey);
/* The message is the signed data packet */
$m = $sign->sign($data);
/* Generate clearsigned data */
$packets = $m->signatures()[0];
echo "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n";
// Output normalised data. You could convert line endings here
// without breaking the signature, but do not add any
// trailing whitespace to lines.
echo preg_replace("/^-/", "- -", $packets[0]->data)."\n";
echo OpenPGP::enarmor($packets[1][0]->to_bytes(), "PGP SIGNATURE");
?>

27
securemail/vendor/singpolyma/openpgp-php/examples/deASCIIdeCrypt.php vendored Normal file
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@ -0,0 +1,27 @@
<?php
// USAGE: php examples/deASCIIdeCrypt.php secretkey.asc password message.asc
// This will fail if the algo on key or message is not 3DES or AES
require_once dirname(__FILE__).'/../lib/openpgp.php';
require_once dirname(__FILE__).'/../lib/openpgp_crypt_rsa.php';
require_once dirname(__FILE__).'/../lib/openpgp_crypt_symmetric.php';
$keyASCII = file_get_contents($argv[1]);
$msgASCII = file_get_contents($argv[3]);
$keyEncrypted = OpenPGP_Message::parse(OpenPGP::unarmor($keyASCII, 'PGP PRIVATE KEY BLOCK'));
// Try each secret key packet
foreach($keyEncrypted as $p) {
if(!($p instanceof OpenPGP_SecretKeyPacket)) continue;
$key = OpenPGP_Crypt_Symmetric::decryptSecretKey($argv[2], $p);
$msg = OpenPGP_Message::parse(OpenPGP::unarmor($msgASCII, 'PGP MESSAGE'));
$decryptor = new OpenPGP_Crypt_RSA($key);
$decrypted = $decryptor->decrypt($msg);
var_dump($decrypted);
}

15
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@ -0,0 +1,15 @@
<?php
require_once dirname(__FILE__).'/../lib/openpgp.php';
require_once dirname(__FILE__).'/../lib/openpgp_crypt_rsa.php';
require_once dirname(__FILE__).'/../lib/openpgp_crypt_symmetric.php';
$key = OpenPGP_Message::parse(file_get_contents(dirname(__FILE__) . '/../tests/data/helloKey.gpg'));
$data = new OpenPGP_LiteralDataPacket('This is text.', array('format' => 'u', 'filename' => 'stuff.txt'));
$encrypted = OpenPGP_Crypt_Symmetric::encrypt($key, new OpenPGP_Message(array($data)));
// Now decrypt it with the same key
$decryptor = new OpenPGP_Crypt_RSA($key);
$decrypted = $decryptor->decrypt($encrypted);
var_dump($decrypted);

31
securemail/vendor/singpolyma/openpgp-php/examples/keygen.php vendored Normal file
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@ -0,0 +1,31 @@
<?php
require_once dirname(__FILE__).'/../lib/openpgp.php';
require_once dirname(__FILE__).'/../lib/openpgp_crypt_rsa.php';
$rsa = new \phpseclib\Crypt\RSA();
$k = $rsa->createKey(512);
$rsa->loadKey($k['privatekey']);
$nkey = new OpenPGP_SecretKeyPacket(array(
'n' => $rsa->modulus->toBytes(),
'e' => $rsa->publicExponent->toBytes(),
'd' => $rsa->exponent->toBytes(),
'p' => $rsa->primes[2]->toBytes(),
'q' => $rsa->primes[1]->toBytes(),
'u' => $rsa->coefficients[2]->toBytes()
));
$uid = new OpenPGP_UserIDPacket('Test <test@example.com>');
$wkey = new OpenPGP_Crypt_RSA($nkey);
$m = $wkey->sign_key_userid(array($nkey, $uid));
// Serialize private key
print $m->to_bytes();
// Serialize public key message
$pubm = clone($m);
$pubm[0] = new OpenPGP_PublicKeyPacket($pubm[0]);
$public_bytes = $pubm->to_bytes();

22
securemail/vendor/singpolyma/openpgp-php/examples/sign.php vendored Normal file
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@ -0,0 +1,22 @@
<?php
require_once dirname(__FILE__).'/../lib/openpgp.php';
require_once dirname(__FILE__).'/../lib/openpgp_crypt_rsa.php';
/* Parse secret key from STDIN, the key must not be password protected */
$wkey = OpenPGP_Message::parse(file_get_contents('php://stdin'));
$wkey = $wkey[0];
/* Create a new literal data packet */
$data = new OpenPGP_LiteralDataPacket('This is text.', array('format' => 'u', 'filename' => 'stuff.txt'));
/* Create a signer from the key */
$sign = new OpenPGP_Crypt_RSA($wkey);
/* The message is the signed data packet */
$m = $sign->sign($data);
/* Output the raw message bytes to STDOUT */
echo $m->to_bytes();
?>

18
securemail/vendor/singpolyma/openpgp-php/examples/verify.php vendored Normal file
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@ -0,0 +1,18 @@
<?php
require_once dirname(__FILE__).'/../lib/openpgp.php';
require_once dirname(__FILE__).'/../lib/openpgp_crypt_rsa.php';
/* Parse public key from STDIN */
$wkey = OpenPGP_Message::parse(file_get_contents('php://stdin'));
/* Parse signed message from file named "t" */
$m = OpenPGP_Message::parse(file_get_contents('t'));
/* Create a verifier for the key */
$verify = new OpenPGP_Crypt_RSA($wkey);
/* Dump verification information to STDOUT */
var_dump($verify->verify($m));
?>

30
securemail/vendor/singpolyma/openpgp-php/lib/openpgp.php vendored
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@ -5,7 +5,7 @@
* (RFC 4880).
*
* @package OpenPGP
* @version 0.0.1
* @version 0.3.0
* @author Arto Bendiken <arto.bendiken@gmail.com>
* @author Stephen Paul Weber <singpolyma@singpolyma.net>
* @see http://github.com/bendiken/openpgp-php
@ -1327,6 +1327,22 @@ class OpenPGP_PublicKeyPacket extends OpenPGP_Packet {
function __construct($key=array(), $algorithm='RSA', $timestamp=NULL, $version=4) {
parent::__construct();
if($key instanceof OpenPGP_PublicKeyPacket) {
$this->algorithm = $key->algorithm;
$this->key = array();
// Restrict to only the fields we need
foreach (self::$key_fields[$this->algorithm] as $field) {
$this->key[$field] = $key->key[$field];
}
$this->key_id = $key->key_id;
$this->fingerprint = $key->fingerprint;
$this->timestamp = $key->timestamp;
$this->version = $key->version;
$this->v3_days_of_validity = $key->v3_days_of_validity;
} else {
$this->key = $key;
if(is_string($this->algorithm = $algorithm)) {
$this->algorithm = array_search($this->algorithm, self::$algorithms);
@ -1338,6 +1354,7 @@ class OpenPGP_PublicKeyPacket extends OpenPGP_Packet {
$this->key_id = substr($this->fingerprint(), -8);
}
}
}
// Find self signatures in a message, these often contain metadata about the key
function self_signatures($message) {
@ -1685,10 +1702,19 @@ class OpenPGP_LiteralDataPacket extends OpenPGP_Packet {
$this->timestamp = isset($opt['timestamp']) ? $opt['timestamp'] : time();
}
function normalize() {
function normalize($clearsign=false) {
if($clearsign && ($this->format != 'u' && $this->format != 't')) {
$this->format = 'u'; // Clearsign must be text
}
if($this->format == 'u' || $this->format == 't') { // Normalize line endings
$this->data = str_replace("\n", "\r\n", str_replace("\r", "\n", str_replace("\r\n", "\n", $this->data)));
}
if($clearsign) {
// When clearsigning, do not sign over trailing whitespace
$this->data = preg_replace('/\s+\r/', "\r", $this->data);
}
}
function read() {

22
securemail/vendor/singpolyma/openpgp-php/lib/openpgp_crypt_rsa.php vendored
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@ -7,7 +7,11 @@
*/
// From http://phpseclib.sourceforge.net/
require_once 'Crypt/RSA.php';
use phpseclib\Crypt\RSA as Crypt_RSA;
use phpseclib\Math\BigInteger as Math_BigInteger;
define('CRYPT_RSA_ENCRYPTION_PKCS1', Crypt_RSA::ENCRYPTION_PKCS1);
define('CRYPT_RSA_SIGNATURE_PKCS1', Crypt_RSA::SIGNATURE_PKCS1);
require_once dirname(__FILE__).'/openpgp.php';
@include_once dirname(__FILE__).'/openpgp_crypt_symmetric.php'; /* For encrypt/decrypt */
@ -150,7 +154,7 @@ class OpenPGP_Crypt_RSA {
if(!$sig) {
$sig = new OpenPGP_SignaturePacket($packet, 'RSA', strtoupper($hash));
$sig->signature_type = 0x13;
$sig->hashed_subpackets[] = new OpenPGP_SignaturePacket_KeyFlagsPacket(array(0x01, 0x02));
$sig->hashed_subpackets[] = new OpenPGP_SignaturePacket_KeyFlagsPacket(array(0x01 | 0x02));
$sig->hashed_subpackets[] = new OpenPGP_SignaturePacket_IssuerPacket($keyid);
$packet[] = $sig;
}
@ -241,8 +245,18 @@ class OpenPGP_Crypt_RSA {
$rsa = self::crypt_rsa_key($mod, $exp);
if($private) {
if($packet->key['p'] && $packet->key['q']) $rsa->primes = array($packet->key['p'], $packet->key['q']);
if($packet->key['u']) $rsa->coefficients = array($packet->key['u']);
/**
* @see https://github.com/phpseclib/phpseclib/issues/1113
* Primes and coefficients now use BigIntegers.
**/
//set the primes
if($packet->key['p'] && $packet->key['q'])
$rsa->primes = array(
1 => new Math_BigInteger($packet->key['p'], 256),
2 => new Math_BigInteger($packet->key['q'], 256)
);
// set the coefficients
if($packet->key['u']) $rsa->coefficients = array(2 => new Math_BigInteger($packet->key['u'], 256));
}
return $rsa;

28
securemail/vendor/singpolyma/openpgp-php/lib/openpgp_crypt_symmetric.php vendored
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@ -1,20 +1,24 @@
<?php
use phpseclib\Crypt\TripleDES as Crypt_TripleDES;
use phpseclib\Crypt\AES as Crypt_AES;
use phpseclib\Crypt\Random;
define('CRYPT_DES_MODE_CFB', Crypt_TripleDES::MODE_CFB);
define('CRYPT_AES_MODE_CFB', Crypt_AES::MODE_CFB);
require_once dirname(__FILE__).'/openpgp.php';
@include_once dirname(__FILE__).'/openpgp_crypt_rsa.php';
@include_once dirname(__FILE__).'/openpgp_mcrypt_wrapper.php';
@include_once 'Crypt/AES.php';
@include_once 'Crypt/TripleDES.php';
require_once 'Crypt/Random.php'; // part of phpseclib is absolutely required
class OpenPGP_Crypt_Symmetric {
public static function encrypt($passphrases_and_keys, $message, $symmetric_algorithm=9) {
list($cipher, $key_bytes, $key_block_bytes) = self::getCipher($symmetric_algorithm);
if(!$cipher) throw new Exception("Unsupported cipher");
$prefix = crypt_random_string($key_block_bytes);
$prefix = Random::string($key_block_bytes);
$prefix .= substr($prefix, -2);
$key = crypt_random_string($key_bytes);
$key = Random::string($key_bytes);
$cipher->setKey($key);
$to_encrypt = $prefix . $message->to_bytes();
@ -36,7 +40,7 @@ class OpenPGP_Crypt_Symmetric {
$esk = pack('n', OpenPGP::bitlength($esk)) . $esk;
array_unshift($encrypted, new OpenPGP_AsymmetricSessionKeyPacket($pass->algorithm, $pass->fingerprint(), $esk));
} else if(is_string($pass)) {
$s2k = new OpenPGP_S2K(crypt_random_string(10));
$s2k = new OpenPGP_S2K(Random::string(10));
$cipher->setKey($s2k->make_key($pass, $key_bytes));
$esk = $cipher->encrypt(chr($symmetric_algorithm) . $key);
array_unshift($encrypted, new OpenPGP_SymmetricSessionKeyPacket($s2k, $esk, $symmetric_algorithm));
@ -143,38 +147,32 @@ class OpenPGP_Crypt_Symmetric {
$cipher = NULL;
switch($algo) {
case 2:
if(class_exists('Crypt_TripleDES')) {
$cipher = new Crypt_TripleDES(CRYPT_DES_MODE_CFB);
$key_bytes = 24;
$key_block_bytes = 8;
}
break;
case 3:
if(defined('MCRYPT_CAST_128')) {
$cipher = new MCryptWrapper(MCRYPT_CAST_128);
} else {
throw new Exception("Unsupported cipher: you must have mcrypt installed to use CAST5");
}
break;
case 7:
if(class_exists('Crypt_AES')) {
$cipher = new Crypt_AES(CRYPT_AES_MODE_CFB);
$cipher->setKeyLength(128);
}
break;
case 8:
if(class_exists('Crypt_AES')) {
$cipher = new Crypt_AES(CRYPT_AES_MODE_CFB);
$cipher->setKeyLength(192);
}
break;
case 9:
if(class_exists('Crypt_AES')) {
$cipher = new Crypt_AES(CRYPT_AES_MODE_CFB);
$cipher->setKeyLength(256);
}
break;
}
if(!$cipher) return array(NULL, NULL, NULL); // Unsupported cipher
if(!isset($key_bytes)) $key_bytes = $cipher->key_size;
if(!isset($key_bytes)) $key_bytes = isset($cipher->key_size)?$cipher->key_size:$cipher->key_length;
if(!isset($key_block_bytes)) $key_block_bytes = $cipher->block_size;
return array($cipher, $key_bytes, $key_block_bytes);
}

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@ -0,0 +1,27 @@
<phpunit bootstrap="tests/bootstrap.php">
<testsuites>
<testsuite name="Serialization">
<file>tests/suite.php</file>
</testsuite>
<testsuite name="Fingerprint">
<file>tests/suite.php</file>
</testsuite>
<testsuite name="MessageVerification">
<file>tests/phpseclib_suite.php</file>
</testsuite>
<testsuite name="KeyVerification">
<file>tests/phpseclib_suite.php</file>
</testsuite>
<testsuite name="Decryption">
<file>tests/phpseclib_suite.php</file>
</testsuite>
<testsuite name="Encryption">
<file>tests/phpseclib_suite.php</file>
</testsuite>
</testsuites>
</phpunit>

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@ -0,0 +1,2 @@
<?php
@include_once dirname(__FILE__) . '/../vendor/autoload.php';

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´$Test Key (RSA) <testkey@example.org>

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´$Test Key (DSA) <testkey@example.com>

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@ -0,0 +1 @@
´+Test Key (DSA sign-only) <test@example.net>

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´.Test Key (RSA sign-only) <testkey@example.net>

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