From 725c3c50ed6238410994d48988659b3a28bcc22a Mon Sep 17 00:00:00 2001 From: Pliable Pixels Date: Sun, 5 May 2019 07:08:25 -0400 Subject: [PATCH] use php-jwt, use proper way to add PHP modules, via composer --- web/composer.json | 5 + web/composer.lock | 64 +++ web/includes/auth.php | 17 + web/vendor/autoload.php | 7 + web/vendor/composer/ClassLoader.php | 445 ++++++++++++++++++ web/vendor/composer/LICENSE | 21 + web/vendor/composer/autoload_classmap.php | 9 + web/vendor/composer/autoload_namespaces.php | 9 + web/vendor/composer/autoload_psr4.php | 10 + web/vendor/composer/autoload_real.php | 52 ++ web/vendor/composer/autoload_static.php | 31 ++ web/vendor/composer/installed.json | 50 ++ web/vendor/firebase/php-jwt/LICENSE | 30 ++ web/vendor/firebase/php-jwt/README.md | 200 ++++++++ web/vendor/firebase/php-jwt/composer.json | 29 ++ .../php-jwt/src/BeforeValidException.php | 7 + .../firebase/php-jwt/src/ExpiredException.php | 7 + web/vendor/firebase/php-jwt/src/JWT.php | 379 +++++++++++++++ .../php-jwt/src/SignatureInvalidException.php | 7 + 19 files changed, 1379 insertions(+) create mode 100644 web/composer.json create mode 100644 web/composer.lock create mode 100644 web/vendor/autoload.php create mode 100644 web/vendor/composer/ClassLoader.php create mode 100644 web/vendor/composer/LICENSE create mode 100644 web/vendor/composer/autoload_classmap.php create mode 100644 web/vendor/composer/autoload_namespaces.php create mode 100644 web/vendor/composer/autoload_psr4.php create mode 100644 web/vendor/composer/autoload_real.php create mode 100644 web/vendor/composer/autoload_static.php create mode 100644 web/vendor/composer/installed.json create mode 100644 web/vendor/firebase/php-jwt/LICENSE create mode 100644 web/vendor/firebase/php-jwt/README.md create mode 100644 web/vendor/firebase/php-jwt/composer.json create mode 100644 web/vendor/firebase/php-jwt/src/BeforeValidException.php create mode 100644 web/vendor/firebase/php-jwt/src/ExpiredException.php create mode 100644 web/vendor/firebase/php-jwt/src/JWT.php create mode 100644 web/vendor/firebase/php-jwt/src/SignatureInvalidException.php diff --git a/web/composer.json b/web/composer.json new file mode 100644 index 000000000..cc22311b1 --- /dev/null +++ b/web/composer.json @@ -0,0 +1,5 @@ +{ + "require": { + "firebase/php-jwt": "^5.0" + } +} diff --git a/web/composer.lock b/web/composer.lock new file mode 100644 index 000000000..b0b368b4f --- /dev/null +++ b/web/composer.lock @@ -0,0 +1,64 @@ +{ + "_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": "7f97fc9c4d2beaf06d019ba50f7efcbc", + "packages": [ + { + "name": "firebase/php-jwt", + "version": "v5.0.0", + "source": { + "type": "git", + "url": "https://github.com/firebase/php-jwt.git", + "reference": "9984a4d3a32ae7673d6971ea00bae9d0a1abba0e" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/firebase/php-jwt/zipball/9984a4d3a32ae7673d6971ea00bae9d0a1abba0e", + "reference": "9984a4d3a32ae7673d6971ea00bae9d0a1abba0e", + "shasum": "" + }, + "require": { + "php": ">=5.3.0" + }, + "require-dev": { + "phpunit/phpunit": " 4.8.35" + }, + "type": "library", + "autoload": { + "psr-4": { + "Firebase\\JWT\\": "src" + } + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "BSD-3-Clause" + ], + "authors": [ + { + "name": "Neuman Vong", + "email": "neuman+pear@twilio.com", + "role": "Developer" + }, + { + "name": "Anant Narayanan", + "email": "anant@php.net", + "role": "Developer" + } + ], + "description": "A simple library to encode and decode JSON Web Tokens (JWT) in PHP. Should conform to the current spec.", + "homepage": "https://github.com/firebase/php-jwt", + "time": "2017-06-27T22:17:23+00:00" + } + ], + "packages-dev": [], + "aliases": [], + "minimum-stability": "stable", + "stability-flags": [], + "prefer-stable": false, + "prefer-lowest": false, + "platform": [], + "platform-dev": [] +} diff --git a/web/includes/auth.php b/web/includes/auth.php index ef1871164..52391d435 100644 --- a/web/includes/auth.php +++ b/web/includes/auth.php @@ -19,6 +19,9 @@ // // require_once('session.php'); +require_once ('../vendor/autoload.php'); + +use \Firebase\JWT\JWT; // this function migrates mysql hashing to bcrypt, if you are using PHP >= 5.5 // will be called after successful login, only if mysql hashing is detected @@ -45,7 +48,21 @@ function migrateHash($user, $pass) { // core function used to login a user to PHP. Is also used for cake sessions for the API function userLogin($username='', $password='', $passwordHashed=false) { + global $user; + + $key = "example_key"; + $token = array( + "iss" => "http://example.org", + "aud" => "http://example.com", + "iat" => 1356999524, + "nbf" => 1357000000 + ); + $jwt = JWT::encode($token, $key); + + ZM\Info ("JWT token is $jwt"); + + if ( !$username and isset($_REQUEST['username']) ) $username = $_REQUEST['username']; if ( !$password and isset($_REQUEST['password']) ) diff --git a/web/vendor/autoload.php b/web/vendor/autoload.php new file mode 100644 index 000000000..034205792 --- /dev/null +++ b/web/vendor/autoload.php @@ -0,0 +1,7 @@ + + * Jordi Boggiano + * + * 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 + * @author Jordi Boggiano + * @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') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $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 $file; +} diff --git a/web/vendor/composer/LICENSE b/web/vendor/composer/LICENSE new file mode 100644 index 000000000..f27399a04 --- /dev/null +++ b/web/vendor/composer/LICENSE @@ -0,0 +1,21 @@ + +Copyright (c) Nils Adermann, Jordi Boggiano + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + diff --git a/web/vendor/composer/autoload_classmap.php b/web/vendor/composer/autoload_classmap.php new file mode 100644 index 000000000..7a91153b0 --- /dev/null +++ b/web/vendor/composer/autoload_classmap.php @@ -0,0 +1,9 @@ + array($vendorDir . '/firebase/php-jwt/src'), +); diff --git a/web/vendor/composer/autoload_real.php b/web/vendor/composer/autoload_real.php new file mode 100644 index 000000000..accbcefb3 --- /dev/null +++ b/web/vendor/composer/autoload_real.php @@ -0,0 +1,52 @@ += 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded()); + if ($useStaticLoader) { + require_once __DIR__ . '/autoload_static.php'; + + call_user_func(\Composer\Autoload\ComposerStaticInit254e25e69fe049d603f41f5fd853ef2b::getInitializer($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); + + return $loader; + } +} diff --git a/web/vendor/composer/autoload_static.php b/web/vendor/composer/autoload_static.php new file mode 100644 index 000000000..2709f5803 --- /dev/null +++ b/web/vendor/composer/autoload_static.php @@ -0,0 +1,31 @@ + + array ( + 'Firebase\\JWT\\' => 13, + ), + ); + + public static $prefixDirsPsr4 = array ( + 'Firebase\\JWT\\' => + array ( + 0 => __DIR__ . '/..' . '/firebase/php-jwt/src', + ), + ); + + public static function getInitializer(ClassLoader $loader) + { + return \Closure::bind(function () use ($loader) { + $loader->prefixLengthsPsr4 = ComposerStaticInit254e25e69fe049d603f41f5fd853ef2b::$prefixLengthsPsr4; + $loader->prefixDirsPsr4 = ComposerStaticInit254e25e69fe049d603f41f5fd853ef2b::$prefixDirsPsr4; + + }, null, ClassLoader::class); + } +} diff --git a/web/vendor/composer/installed.json b/web/vendor/composer/installed.json new file mode 100644 index 000000000..5b2924c21 --- /dev/null +++ b/web/vendor/composer/installed.json @@ -0,0 +1,50 @@ +[ + { + "name": "firebase/php-jwt", + "version": "v5.0.0", + "version_normalized": "5.0.0.0", + "source": { + "type": "git", + "url": "https://github.com/firebase/php-jwt.git", + "reference": "9984a4d3a32ae7673d6971ea00bae9d0a1abba0e" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/firebase/php-jwt/zipball/9984a4d3a32ae7673d6971ea00bae9d0a1abba0e", + "reference": "9984a4d3a32ae7673d6971ea00bae9d0a1abba0e", + "shasum": "" + }, + "require": { + "php": ">=5.3.0" + }, + "require-dev": { + "phpunit/phpunit": " 4.8.35" + }, + "time": "2017-06-27T22:17:23+00:00", + "type": "library", + "installation-source": "dist", + "autoload": { + "psr-4": { + "Firebase\\JWT\\": "src" + } + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "BSD-3-Clause" + ], + "authors": [ + { + "name": "Neuman Vong", + "email": "neuman+pear@twilio.com", + "role": "Developer" + }, + { + "name": "Anant Narayanan", + "email": "anant@php.net", + "role": "Developer" + } + ], + "description": "A simple library to encode and decode JSON Web Tokens (JWT) in PHP. Should conform to the current spec.", + "homepage": "https://github.com/firebase/php-jwt" + } +] diff --git a/web/vendor/firebase/php-jwt/LICENSE b/web/vendor/firebase/php-jwt/LICENSE new file mode 100644 index 000000000..cb0c49b33 --- /dev/null +++ b/web/vendor/firebase/php-jwt/LICENSE @@ -0,0 +1,30 @@ +Copyright (c) 2011, Neuman Vong + +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials provided + with the distribution. + + * Neither the name of Neuman Vong nor the names of other + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/web/vendor/firebase/php-jwt/README.md b/web/vendor/firebase/php-jwt/README.md new file mode 100644 index 000000000..b1a7a3a20 --- /dev/null +++ b/web/vendor/firebase/php-jwt/README.md @@ -0,0 +1,200 @@ +[![Build Status](https://travis-ci.org/firebase/php-jwt.png?branch=master)](https://travis-ci.org/firebase/php-jwt) +[![Latest Stable Version](https://poser.pugx.org/firebase/php-jwt/v/stable)](https://packagist.org/packages/firebase/php-jwt) +[![Total Downloads](https://poser.pugx.org/firebase/php-jwt/downloads)](https://packagist.org/packages/firebase/php-jwt) +[![License](https://poser.pugx.org/firebase/php-jwt/license)](https://packagist.org/packages/firebase/php-jwt) + +PHP-JWT +======= +A simple library to encode and decode JSON Web Tokens (JWT) in PHP, conforming to [RFC 7519](https://tools.ietf.org/html/rfc7519). + +Installation +------------ + +Use composer to manage your dependencies and download PHP-JWT: + +```bash +composer require firebase/php-jwt +``` + +Example +------- +```php + "http://example.org", + "aud" => "http://example.com", + "iat" => 1356999524, + "nbf" => 1357000000 +); + +/** + * IMPORTANT: + * You must specify supported algorithms for your application. See + * https://tools.ietf.org/html/draft-ietf-jose-json-web-algorithms-40 + * for a list of spec-compliant algorithms. + */ +$jwt = JWT::encode($token, $key); +$decoded = JWT::decode($jwt, $key, array('HS256')); + +print_r($decoded); + +/* + NOTE: This will now be an object instead of an associative array. To get + an associative array, you will need to cast it as such: +*/ + +$decoded_array = (array) $decoded; + +/** + * You can add a leeway to account for when there is a clock skew times between + * the signing and verifying servers. It is recommended that this leeway should + * not be bigger than a few minutes. + * + * Source: http://self-issued.info/docs/draft-ietf-oauth-json-web-token.html#nbfDef + */ +JWT::$leeway = 60; // $leeway in seconds +$decoded = JWT::decode($jwt, $key, array('HS256')); + +?> +``` +Example with RS256 (openssl) +---------------------------- +```php + "example.org", + "aud" => "example.com", + "iat" => 1356999524, + "nbf" => 1357000000 +); + +$jwt = JWT::encode($token, $privateKey, 'RS256'); +echo "Encode:\n" . print_r($jwt, true) . "\n"; + +$decoded = JWT::decode($jwt, $publicKey, array('RS256')); + +/* + NOTE: This will now be an object instead of an associative array. To get + an associative array, you will need to cast it as such: +*/ + +$decoded_array = (array) $decoded; +echo "Decode:\n" . print_r($decoded_array, true) . "\n"; +?> +``` + +Changelog +--------- + +#### 5.0.0 / 2017-06-26 +- Support RS384 and RS512. + See [#117](https://github.com/firebase/php-jwt/pull/117). Thanks [@joostfaassen](https://github.com/joostfaassen)! +- Add an example for RS256 openssl. + See [#125](https://github.com/firebase/php-jwt/pull/125). Thanks [@akeeman](https://github.com/akeeman)! +- Detect invalid Base64 encoding in signature. + See [#162](https://github.com/firebase/php-jwt/pull/162). Thanks [@psignoret](https://github.com/psignoret)! +- Update `JWT::verify` to handle OpenSSL errors. + See [#159](https://github.com/firebase/php-jwt/pull/159). Thanks [@bshaffer](https://github.com/bshaffer)! +- Add `array` type hinting to `decode` method + See [#101](https://github.com/firebase/php-jwt/pull/101). Thanks [@hywak](https://github.com/hywak)! +- Add all JSON error types. + See [#110](https://github.com/firebase/php-jwt/pull/110). Thanks [@gbalduzzi](https://github.com/gbalduzzi)! +- Bugfix 'kid' not in given key list. + See [#129](https://github.com/firebase/php-jwt/pull/129). Thanks [@stampycode](https://github.com/stampycode)! +- Miscellaneous cleanup, documentation and test fixes. + See [#107](https://github.com/firebase/php-jwt/pull/107), [#115](https://github.com/firebase/php-jwt/pull/115), + [#160](https://github.com/firebase/php-jwt/pull/160), [#161](https://github.com/firebase/php-jwt/pull/161), and + [#165](https://github.com/firebase/php-jwt/pull/165). Thanks [@akeeman](https://github.com/akeeman), + [@chinedufn](https://github.com/chinedufn), and [@bshaffer](https://github.com/bshaffer)! + +#### 4.0.0 / 2016-07-17 +- Add support for late static binding. See [#88](https://github.com/firebase/php-jwt/pull/88) for details. Thanks to [@chappy84](https://github.com/chappy84)! +- Use static `$timestamp` instead of `time()` to improve unit testing. See [#93](https://github.com/firebase/php-jwt/pull/93) for details. Thanks to [@josephmcdermott](https://github.com/josephmcdermott)! +- Fixes to exceptions classes. See [#81](https://github.com/firebase/php-jwt/pull/81) for details. Thanks to [@Maks3w](https://github.com/Maks3w)! +- Fixes to PHPDoc. See [#76](https://github.com/firebase/php-jwt/pull/76) for details. Thanks to [@akeeman](https://github.com/akeeman)! + +#### 3.0.0 / 2015-07-22 +- Minimum PHP version updated from `5.2.0` to `5.3.0`. +- Add `\Firebase\JWT` namespace. See +[#59](https://github.com/firebase/php-jwt/pull/59) for details. Thanks to +[@Dashron](https://github.com/Dashron)! +- Require a non-empty key to decode and verify a JWT. See +[#60](https://github.com/firebase/php-jwt/pull/60) for details. Thanks to +[@sjones608](https://github.com/sjones608)! +- Cleaner documentation blocks in the code. See +[#62](https://github.com/firebase/php-jwt/pull/62) for details. Thanks to +[@johanderuijter](https://github.com/johanderuijter)! + +#### 2.2.0 / 2015-06-22 +- Add support for adding custom, optional JWT headers to `JWT::encode()`. See +[#53](https://github.com/firebase/php-jwt/pull/53/files) for details. Thanks to +[@mcocaro](https://github.com/mcocaro)! + +#### 2.1.0 / 2015-05-20 +- Add support for adding a leeway to `JWT:decode()` that accounts for clock skew +between signing and verifying entities. Thanks to [@lcabral](https://github.com/lcabral)! +- Add support for passing an object implementing the `ArrayAccess` interface for +`$keys` argument in `JWT::decode()`. Thanks to [@aztech-dev](https://github.com/aztech-dev)! + +#### 2.0.0 / 2015-04-01 +- **Note**: It is strongly recommended that you update to > v2.0.0 to address + known security vulnerabilities in prior versions when both symmetric and + asymmetric keys are used together. +- Update signature for `JWT::decode(...)` to require an array of supported + algorithms to use when verifying token signatures. + + +Tests +----- +Run the tests using phpunit: + +```bash +$ pear install PHPUnit +$ phpunit --configuration phpunit.xml.dist +PHPUnit 3.7.10 by Sebastian Bergmann. +..... +Time: 0 seconds, Memory: 2.50Mb +OK (5 tests, 5 assertions) +``` + +New Lines in private keys +----- + +If your private key contains `\n` characters, be sure to wrap it in double quotes `""` +and not single quotes `''` in order to properly interpret the escaped characters. + +License +------- +[3-Clause BSD](http://opensource.org/licenses/BSD-3-Clause). diff --git a/web/vendor/firebase/php-jwt/composer.json b/web/vendor/firebase/php-jwt/composer.json new file mode 100644 index 000000000..b76ffd191 --- /dev/null +++ b/web/vendor/firebase/php-jwt/composer.json @@ -0,0 +1,29 @@ +{ + "name": "firebase/php-jwt", + "description": "A simple library to encode and decode JSON Web Tokens (JWT) in PHP. Should conform to the current spec.", + "homepage": "https://github.com/firebase/php-jwt", + "authors": [ + { + "name": "Neuman Vong", + "email": "neuman+pear@twilio.com", + "role": "Developer" + }, + { + "name": "Anant Narayanan", + "email": "anant@php.net", + "role": "Developer" + } + ], + "license": "BSD-3-Clause", + "require": { + "php": ">=5.3.0" + }, + "autoload": { + "psr-4": { + "Firebase\\JWT\\": "src" + } + }, + "require-dev": { + "phpunit/phpunit": " 4.8.35" + } +} diff --git a/web/vendor/firebase/php-jwt/src/BeforeValidException.php b/web/vendor/firebase/php-jwt/src/BeforeValidException.php new file mode 100644 index 000000000..a6ee2f7c6 --- /dev/null +++ b/web/vendor/firebase/php-jwt/src/BeforeValidException.php @@ -0,0 +1,7 @@ + + * @author Anant Narayanan + * @license http://opensource.org/licenses/BSD-3-Clause 3-clause BSD + * @link https://github.com/firebase/php-jwt + */ +class JWT +{ + + /** + * When checking nbf, iat or expiration times, + * we want to provide some extra leeway time to + * account for clock skew. + */ + public static $leeway = 0; + + /** + * Allow the current timestamp to be specified. + * Useful for fixing a value within unit testing. + * + * Will default to PHP time() value if null. + */ + public static $timestamp = null; + + public static $supported_algs = array( + 'HS256' => array('hash_hmac', 'SHA256'), + 'HS512' => array('hash_hmac', 'SHA512'), + 'HS384' => array('hash_hmac', 'SHA384'), + 'RS256' => array('openssl', 'SHA256'), + 'RS384' => array('openssl', 'SHA384'), + 'RS512' => array('openssl', 'SHA512'), + ); + + /** + * Decodes a JWT string into a PHP object. + * + * @param string $jwt The JWT + * @param string|array $key The key, or map of keys. + * If the algorithm used is asymmetric, this is the public key + * @param array $allowed_algs List of supported verification algorithms + * Supported algorithms are 'HS256', 'HS384', 'HS512' and 'RS256' + * + * @return object The JWT's payload as a PHP object + * + * @throws UnexpectedValueException Provided JWT was invalid + * @throws SignatureInvalidException Provided JWT was invalid because the signature verification failed + * @throws BeforeValidException Provided JWT is trying to be used before it's eligible as defined by 'nbf' + * @throws BeforeValidException Provided JWT is trying to be used before it's been created as defined by 'iat' + * @throws ExpiredException Provided JWT has since expired, as defined by the 'exp' claim + * + * @uses jsonDecode + * @uses urlsafeB64Decode + */ + public static function decode($jwt, $key, array $allowed_algs = array()) + { + $timestamp = is_null(static::$timestamp) ? time() : static::$timestamp; + + if (empty($key)) { + throw new InvalidArgumentException('Key may not be empty'); + } + $tks = explode('.', $jwt); + if (count($tks) != 3) { + throw new UnexpectedValueException('Wrong number of segments'); + } + list($headb64, $bodyb64, $cryptob64) = $tks; + if (null === ($header = static::jsonDecode(static::urlsafeB64Decode($headb64)))) { + throw new UnexpectedValueException('Invalid header encoding'); + } + if (null === $payload = static::jsonDecode(static::urlsafeB64Decode($bodyb64))) { + throw new UnexpectedValueException('Invalid claims encoding'); + } + if (false === ($sig = static::urlsafeB64Decode($cryptob64))) { + throw new UnexpectedValueException('Invalid signature encoding'); + } + if (empty($header->alg)) { + throw new UnexpectedValueException('Empty algorithm'); + } + if (empty(static::$supported_algs[$header->alg])) { + throw new UnexpectedValueException('Algorithm not supported'); + } + if (!in_array($header->alg, $allowed_algs)) { + throw new UnexpectedValueException('Algorithm not allowed'); + } + if (is_array($key) || $key instanceof \ArrayAccess) { + if (isset($header->kid)) { + if (!isset($key[$header->kid])) { + throw new UnexpectedValueException('"kid" invalid, unable to lookup correct key'); + } + $key = $key[$header->kid]; + } else { + throw new UnexpectedValueException('"kid" empty, unable to lookup correct key'); + } + } + + // Check the signature + if (!static::verify("$headb64.$bodyb64", $sig, $key, $header->alg)) { + throw new SignatureInvalidException('Signature verification failed'); + } + + // Check if the nbf if it is defined. This is the time that the + // token can actually be used. If it's not yet that time, abort. + if (isset($payload->nbf) && $payload->nbf > ($timestamp + static::$leeway)) { + throw new BeforeValidException( + 'Cannot handle token prior to ' . date(DateTime::ISO8601, $payload->nbf) + ); + } + + // Check that this token has been created before 'now'. This prevents + // using tokens that have been created for later use (and haven't + // correctly used the nbf claim). + if (isset($payload->iat) && $payload->iat > ($timestamp + static::$leeway)) { + throw new BeforeValidException( + 'Cannot handle token prior to ' . date(DateTime::ISO8601, $payload->iat) + ); + } + + // Check if this token has expired. + if (isset($payload->exp) && ($timestamp - static::$leeway) >= $payload->exp) { + throw new ExpiredException('Expired token'); + } + + return $payload; + } + + /** + * Converts and signs a PHP object or array into a JWT string. + * + * @param object|array $payload PHP object or array + * @param string $key The secret key. + * If the algorithm used is asymmetric, this is the private key + * @param string $alg The signing algorithm. + * Supported algorithms are 'HS256', 'HS384', 'HS512' and 'RS256' + * @param mixed $keyId + * @param array $head An array with header elements to attach + * + * @return string A signed JWT + * + * @uses jsonEncode + * @uses urlsafeB64Encode + */ + public static function encode($payload, $key, $alg = 'HS256', $keyId = null, $head = null) + { + $header = array('typ' => 'JWT', 'alg' => $alg); + if ($keyId !== null) { + $header['kid'] = $keyId; + } + if ( isset($head) && is_array($head) ) { + $header = array_merge($head, $header); + } + $segments = array(); + $segments[] = static::urlsafeB64Encode(static::jsonEncode($header)); + $segments[] = static::urlsafeB64Encode(static::jsonEncode($payload)); + $signing_input = implode('.', $segments); + + $signature = static::sign($signing_input, $key, $alg); + $segments[] = static::urlsafeB64Encode($signature); + + return implode('.', $segments); + } + + /** + * Sign a string with a given key and algorithm. + * + * @param string $msg The message to sign + * @param string|resource $key The secret key + * @param string $alg The signing algorithm. + * Supported algorithms are 'HS256', 'HS384', 'HS512' and 'RS256' + * + * @return string An encrypted message + * + * @throws DomainException Unsupported algorithm was specified + */ + public static function sign($msg, $key, $alg = 'HS256') + { + if (empty(static::$supported_algs[$alg])) { + throw new DomainException('Algorithm not supported'); + } + list($function, $algorithm) = static::$supported_algs[$alg]; + switch($function) { + case 'hash_hmac': + return hash_hmac($algorithm, $msg, $key, true); + case 'openssl': + $signature = ''; + $success = openssl_sign($msg, $signature, $key, $algorithm); + if (!$success) { + throw new DomainException("OpenSSL unable to sign data"); + } else { + return $signature; + } + } + } + + /** + * Verify a signature with the message, key and method. Not all methods + * are symmetric, so we must have a separate verify and sign method. + * + * @param string $msg The original message (header and body) + * @param string $signature The original signature + * @param string|resource $key For HS*, a string key works. for RS*, must be a resource of an openssl public key + * @param string $alg The algorithm + * + * @return bool + * + * @throws DomainException Invalid Algorithm or OpenSSL failure + */ + private static function verify($msg, $signature, $key, $alg) + { + if (empty(static::$supported_algs[$alg])) { + throw new DomainException('Algorithm not supported'); + } + + list($function, $algorithm) = static::$supported_algs[$alg]; + switch($function) { + case 'openssl': + $success = openssl_verify($msg, $signature, $key, $algorithm); + if ($success === 1) { + return true; + } elseif ($success === 0) { + return false; + } + // returns 1 on success, 0 on failure, -1 on error. + throw new DomainException( + 'OpenSSL error: ' . openssl_error_string() + ); + case 'hash_hmac': + default: + $hash = hash_hmac($algorithm, $msg, $key, true); + if (function_exists('hash_equals')) { + return hash_equals($signature, $hash); + } + $len = min(static::safeStrlen($signature), static::safeStrlen($hash)); + + $status = 0; + for ($i = 0; $i < $len; $i++) { + $status |= (ord($signature[$i]) ^ ord($hash[$i])); + } + $status |= (static::safeStrlen($signature) ^ static::safeStrlen($hash)); + + return ($status === 0); + } + } + + /** + * Decode a JSON string into a PHP object. + * + * @param string $input JSON string + * + * @return object Object representation of JSON string + * + * @throws DomainException Provided string was invalid JSON + */ + public static function jsonDecode($input) + { + if (version_compare(PHP_VERSION, '5.4.0', '>=') && !(defined('JSON_C_VERSION') && PHP_INT_SIZE > 4)) { + /** In PHP >=5.4.0, json_decode() accepts an options parameter, that allows you + * to specify that large ints (like Steam Transaction IDs) should be treated as + * strings, rather than the PHP default behaviour of converting them to floats. + */ + $obj = json_decode($input, false, 512, JSON_BIGINT_AS_STRING); + } else { + /** Not all servers will support that, however, so for older versions we must + * manually detect large ints in the JSON string and quote them (thus converting + *them to strings) before decoding, hence the preg_replace() call. + */ + $max_int_length = strlen((string) PHP_INT_MAX) - 1; + $json_without_bigints = preg_replace('/:\s*(-?\d{'.$max_int_length.',})/', ': "$1"', $input); + $obj = json_decode($json_without_bigints); + } + + if (function_exists('json_last_error') && $errno = json_last_error()) { + static::handleJsonError($errno); + } elseif ($obj === null && $input !== 'null') { + throw new DomainException('Null result with non-null input'); + } + return $obj; + } + + /** + * Encode a PHP object into a JSON string. + * + * @param object|array $input A PHP object or array + * + * @return string JSON representation of the PHP object or array + * + * @throws DomainException Provided object could not be encoded to valid JSON + */ + public static function jsonEncode($input) + { + $json = json_encode($input); + if (function_exists('json_last_error') && $errno = json_last_error()) { + static::handleJsonError($errno); + } elseif ($json === 'null' && $input !== null) { + throw new DomainException('Null result with non-null input'); + } + return $json; + } + + /** + * Decode a string with URL-safe Base64. + * + * @param string $input A Base64 encoded string + * + * @return string A decoded string + */ + public static function urlsafeB64Decode($input) + { + $remainder = strlen($input) % 4; + if ($remainder) { + $padlen = 4 - $remainder; + $input .= str_repeat('=', $padlen); + } + return base64_decode(strtr($input, '-_', '+/')); + } + + /** + * Encode a string with URL-safe Base64. + * + * @param string $input The string you want encoded + * + * @return string The base64 encode of what you passed in + */ + public static function urlsafeB64Encode($input) + { + return str_replace('=', '', strtr(base64_encode($input), '+/', '-_')); + } + + /** + * Helper method to create a JSON error. + * + * @param int $errno An error number from json_last_error() + * + * @return void + */ + private static function handleJsonError($errno) + { + $messages = array( + JSON_ERROR_DEPTH => 'Maximum stack depth exceeded', + JSON_ERROR_STATE_MISMATCH => 'Invalid or malformed JSON', + JSON_ERROR_CTRL_CHAR => 'Unexpected control character found', + JSON_ERROR_SYNTAX => 'Syntax error, malformed JSON', + JSON_ERROR_UTF8 => 'Malformed UTF-8 characters' //PHP >= 5.3.3 + ); + throw new DomainException( + isset($messages[$errno]) + ? $messages[$errno] + : 'Unknown JSON error: ' . $errno + ); + } + + /** + * Get the number of bytes in cryptographic strings. + * + * @param string + * + * @return int + */ + private static function safeStrlen($str) + { + if (function_exists('mb_strlen')) { + return mb_strlen($str, '8bit'); + } + return strlen($str); + } +} diff --git a/web/vendor/firebase/php-jwt/src/SignatureInvalidException.php b/web/vendor/firebase/php-jwt/src/SignatureInvalidException.php new file mode 100644 index 000000000..27332b21b --- /dev/null +++ b/web/vendor/firebase/php-jwt/src/SignatureInvalidException.php @@ -0,0 +1,7 @@ +