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diff --git a/includes/vendor/ozh/bookmarkletgen/README.md b/includes/vendor/ozh/bookmarkletgen/README.md new file mode 100644 index 0000000..e091b3a --- /dev/null +++ b/includes/vendor/ozh/bookmarkletgen/README.md @@ -0,0 +1,74 @@ +# Bookmarklet Gen [](https://travis-ci.org/ozh/bookmarkletgen) + +Convert readable Javascript code into bookmarklet links + +## Features + +- removes comments + +- compresses code by removing extraneous spaces, but not within literal strings. + Example: + ```javascript + function someName( param ) { + alert( "this is a string" ) + } + ``` + will return: + ```javascript + function%20someName(param){alert("this%20is%20a%20string")} + ``` +- encodes what needs to be encoded + +- wraps code into a self invoking function ready for bookmarking + +This is basically a slightly enhanced PHP port of the excellent Bookmarklet Crunchinator: +http://ted.mielczarek.org/code/mozilla/bookmarklet.html + +## Installation + +If you are using Composer, add this requirement to your `composer.json` file and run `composer install`: + + { + "require": { + "ozh/phpass": "1.2.0" + } + } + +Or simply in the command line : `composer install ozh/bookmarkletgen` + +If you're not using composer, download the class file and include it manually. + +## Example + +```php +<?php +$javascript = <<<CODE +var link="http://google.com/"; // destination +window.location = link; +CODE; + +require 'vendor/autoload.php'; // if you install using Composer +require 'path/to/Bookmarkletgen.php'; // otherwise + +$book = new \Ozh\Bookmarkletgen\Bookmarkletgen; +$link = $book->crunch( $javascript ); + +printf( '<a href="%s">bookmarklet</a>', $link ); +``` + +will print: + +```html +<a href="javascript:(function()%7Bvar%20link%3D%22http%3A%2F%2Fgoogle.com%2F%22%3Bwindow.location%3Dlink%3B%7D)()%3B">bookmarklet</a> +``` + +## Tests + +This library comes with unit tests to make sure the resulting crunched Javascript is valid code. + +This library requires PHP 5.3. Tests are failing on HHVM because of an external binary issue (`phantomjs`) but things should work anyway on HHVM too. + +## License + +Do whatever the hell you want to do with it + diff --git a/includes/vendor/ozh/bookmarkletgen/src/Ozh/Bookmarkletgen/Bookmarkletgen.php b/includes/vendor/ozh/bookmarkletgen/src/Ozh/Bookmarkletgen/Bookmarkletgen.php new file mode 100644 index 0000000..d49e9a7 --- /dev/null +++ b/includes/vendor/ozh/bookmarkletgen/src/Ozh/Bookmarkletgen/Bookmarkletgen.php @@ -0,0 +1,197 @@ +<?php + +/** + * BookmarkletGen : converts readable Javascript code into a bookmarklet link + * + * Features : + * - removes comments + * - compresses code, not literal strings + * Example: + * function someName( param ) { alert( "this is a string" ) } + * will return: + * function%20someName(param){alert("this is a string")} + * - wraps code into a self invoking function + * + * This is basically a slightly enhanced PHP port of the excellent Bookmarklet Crunchinator + * http://ted.mielczarek.org/code/mozilla/bookmarklet.html + * + */ +namespace Ozh\Bookmarkletgen; + +class Bookmarkletgen { + + private $literal_strings = array(); + + /** + * Main function, calls all others + * + * @param string $code Javascript code to bookmarkletify + * @return string Bookmarklet link + */ + public function crunch( $code ) { + $out = "(function() {\n" . $code . "\n})();"; + + $out = $this->replace_strings( $out ); + $out = $this->kill_comments( $out ); + $out = $this->compress_white_space( $out ); + $out = $this->combine_strings( $out ); + $out = $this->restore_strings( $out ); + $out = $this->encodeURIComponent( $out ); + $out = 'javascript:' . $out; + + return $out; + } + + /** + * PHP port of Javascript function encodeURIComponent + * + * From http://stackoverflow.com/a/1734255/36850 + * + * @since + * @param string $str String to encode + * @return string Encoded string + */ + // + private function encodeURIComponent( $str ) { + $revert = array( + '%21'=>'!', '%2A'=>'*', '%28'=>'(', '%29'=>')', + ); + + return strtr( rawurlencode( $str ), $revert ); + } + + /** + * Kill comment lines and blocks + * + * @param string $code Commented Javascript code + * @return string Commentless code + */ + private function kill_comments( $code ) { + $code = preg_replace( '!\s*//.+$!m', '', $code ); + $code = preg_replace( '!/\*.+?\*/!sm', '', $code ); // s modifier: dot matches new lines + + return $code; + } + + /** + * Compress white space + * + * Remove some extraneous spaces and make the whole script a one liner + * + * @param string $code Javascript code + * @return string Compressed code + */ + private function compress_white_space( $code ) { + // Tabs to space, no more than 1 consecutive space + $code = preg_replace( '!\t!m', ' ', $code ); + $code = preg_replace( '![ ]{2,}!m', ' ', $code ); + + // Remove uneccessary white space around operators, braces and brackets. + // \xHH sequence is: !%&()*+,-/:;<=>?[]\{|}~ + $code = preg_replace( '/\s([\x21\x25\x26\x28\x29\x2a\x2b\x2c\x2d\x2f\x3a\x3b\x3c\x3d\x3e\x3f\x5b\x5d\x5c\x7b\x7c\x7d\x7e])/m', "$1", $code ); + $code = preg_replace( '/([\x21\x25\x26\x28\x29\x2a\x2b\x2c\x2d\x2f\x3a\x3b\x3c\x3d\x3e\x3f\x5b\x5d\x5c\x7b\x7c\x7d\x7e])\s/m', "$1", $code ); + + // Split on each line, trim leading/trailing white space, kill empty lines, combine everything in one line + $code = preg_split( '/\r\n|\r|\n/', $code ); + foreach( $code as $i => $line ) { + $code[ $i ] = trim( $line ); + } + $code = implode( '', $code ); + + return $code; + } + + /** + * Combine any consecutive strings + * + * In the case we have two consecutive quoted strings (eg: "hello" + "world"), save a couple more + * length and combine them + * + * @param string $code Javascript code + * @return string Javascript code + */ + private function combine_strings( $code ) { + $code = preg_replace('/"\+"/m', "", $code); + $code = preg_replace("/'\+'/m", "", $code); + + return $code; + } + + + /** + * Replace all literal strings (eg: "hello world") with a placeholder and collect them in an array + * + * The idea is that strings cannot be trimmed or white-space optimized: take them out first before uglifying + * the code, then we'll reinject them back in later + * + * @param string $code Javascript code + * @return string Javascript code with placeholders (eg "__1__") instead of literal strings + */ + private function replace_strings( $code ) { + $return = ""; + $literal = ""; + $quoteChar = ""; + $escaped = false; + + // Split script into individual lines. + $lines = explode("\n", $code); + $count = count( $lines ); + for( $i = 0; $i < $count; $i++ ) { + + $j = 0; + $inQuote = false; + while ($j < strlen( $lines[$i] ) ) { + $c = $lines[ $i ][ $j ]; + + // If not already in a string, look for the start of one. + if (!$inQuote) { + if ($c == '"' || $c == "'") { + $inQuote = true; + $escaped = false; + $quoteChar = $c; + $literal = $c; + } + else { + $return .= $c; + } + } + + // Already in a string, look for end and copy characters. + else { + if ($c == $quoteChar && !$escaped) { + $inQuote = false; + $literal .= $quoteChar; + $return .= "__" . count( $this->literal_strings ) . "__"; + $this->literal_strings[ count( $this->literal_strings ) ] = $literal; + } + else if ($c == "\\" && !$escaped) { + $escaped = true; + } + else { + $escaped = false; + } + $literal .= $c; + } + $j++; + } + $return .= "\n"; + } + + return $return; + } + + /** + * Restore literal strings by replacing their placeholders with actual strings + * + * @param string $code Javascript code with placeholders + * @return string Javascript code with actual strings + */ + private function restore_strings( $code ) { + foreach( $this->literal_strings as $i => $string ) { + $code = preg_replace( '/__' . $i . '__/', $string, $code, 1 ); + } + + return $code; + } + +} diff --git a/includes/vendor/ozh/phpass/README.md b/includes/vendor/ozh/phpass/README.md new file mode 100644 index 0000000..5d116bc --- /dev/null +++ b/includes/vendor/ozh/phpass/README.md @@ -0,0 +1,45 @@ +Openwall Phpass, modernized +=========================== + +[](http://travis-ci.org/ozh/phpass) + +This is Openwall's [Phpass](http://openwall.com/phpass/), based on the 0.3 release, but modernized slightly: + +- Namespaced +- Composer support (Autoloading) +- PHP 5 style +- Unit Tested + +The modernization has been done by Hautelook, from whom I stole this library to repackage it for PHP 5.3 to 7.1 compatibility in a single file and branch (Hautelook's port consisting of two branches, one for PHP 5.3 to 5.5, and another one for 5.6+) + +## Installation ## + +Add this requirement to your `composer.json` file and run `composer.phar install`: + + { + "require": { + "ozh/phpass": "1.2.0" + } + } + +## Usage ## + +The following example shows how to hash a password (to then store the hash in the database), and how to check whether a provided password is correct (hashes to the same value): + +``` php +<?php + +namespace Your\Namespace; + +use Ozh\Phpass\PasswordHash; + +require_once(__DIR__ . "/vendor/autoload.php"); + +$passwordHasher = new PasswordHash(8,false); + +$password = $passwordHasher->HashPassword('secret'); +var_dump($password); + +$passwordMatch = $passwordHasher->CheckPassword('secret', "$2a$08$0RK6Yw6j9kSIXrrEOc3dwuDPQuT78HgR0S3/ghOFDEpOGpOkARoSu"); +var_dump($passwordMatch); + diff --git a/includes/vendor/ozh/phpass/src/Ozh/Phpass/PasswordHash.php b/includes/vendor/ozh/phpass/src/Ozh/Phpass/PasswordHash.php new file mode 100644 index 0000000..609a6f8 --- /dev/null +++ b/includes/vendor/ozh/phpass/src/Ozh/Phpass/PasswordHash.php @@ -0,0 +1,371 @@ +<?php + +namespace Ozh\Phpass; + +/** + * + * Portable PHP password hashing framework. + * + * Originally written by Solar Designer <solar at openwall.com> in 2004-2006 + * + * Modernized by Hautelook at https://github.com/hautelook/phpass + * + * Slightly repacked by Ozh to extend compatibility from PHP 5.3 to 7.1 in a single file + * + * There's absolutely no warranty. + * + * The homepage URL for this framework is: + * + * http://www.openwall.com/phpass/ + * + * Please be sure to update the Version line if you edit this file in any way. + * It is suggested that you leave the main version number intact, but indicate + * your project name (after the slash) and add your own revision information. + * + * Please do not change the "private" password hashing method implemented in + * here, thereby making your hashes incompatible. However, if you must, please + * change the hash type identifier (the "$P$") to something different. + * + * Obviously, since this code is in the public domain, the above are not + * requirements (there can be none), but merely suggestions. + * + * @author Solar Designer <[email protected]> + */ +class PasswordHash +{ + private $itoa64; + private $iteration_count_log2; + private $portable_hashes; + private $random_state; + + /** + * Constructor + * + * @param int $iteration_count_log2 + * @param boolean $portable_hashes + */ + public function __construct($iteration_count_log2, $portable_hashes) + { + $this->itoa64 = './0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'; + + if ($iteration_count_log2 < 4 || $iteration_count_log2 > 31) { + $iteration_count_log2 = 8; + } + $this->iteration_count_log2 = $iteration_count_log2; + + $this->portable_hashes = $portable_hashes; + + $this->random_state = microtime(); + if (function_exists('getmypid')) { + $this->random_state .= getmypid(); + } + } + + /** + * @param int $count + * @return String + */ + public function get_random_bytes($count) + { + $output = ''; + + if (is_callable('random_bytes')) { + return random_bytes($count); + } + + if (@is_readable('/dev/urandom') && + ($fh = @fopen('/dev/urandom', 'rb'))) { + $output = fread($fh, $count); + fclose($fh); + } + + if (strlen($output) < $count) { + $output = ''; + for ($i = 0; $i < $count; $i += 16) { + $this->random_state = + md5(microtime() . $this->random_state); + $output .= + pack('H*', md5($this->random_state)); + } + $output = substr($output, 0, $count); + } + + return $output; + } + + /** + * @param String $input + * @param int $count + * @return String + */ + public function encode64($input, $count) + { + $output = ''; + $i = 0; + do { + $value = ord($input[$i++]); + $output .= $this->itoa64[$value & 0x3f]; + if ($i < $count) { + $value |= ord($input[$i]) << 8; + } + $output .= $this->itoa64[($value >> 6) & 0x3f]; + if ($i++ >= $count) { + break; + } + if ($i < $count) { + $value |= ord($input[$i]) << 16; + } + $output .= $this->itoa64[($value >> 12) & 0x3f]; + if ($i++ >= $count) { + break; + } + $output .= $this->itoa64[($value >> 18) & 0x3f]; + } while ($i < $count); + + return $output; + } + + /** + * @param String $input + * @return String + */ + public function gensalt_private($input) + { + $output = '$P$'; + $output .= $this->itoa64[min($this->iteration_count_log2 + + ((PHP_VERSION >= '5') ? 5 : 3), 30)]; + $output .= $this->encode64($input, 6); + + return $output; + } + + /** + * @param String $password + * @param String $setting + * @return String + */ + public function crypt_private($password, $setting) + { + $output = '*0'; + if (substr($setting, 0, 2) == $output) { + $output = '*1'; + } + + $id = substr($setting, 0, 3); + # We use "$P$", phpBB3 uses "$H$" for the same thing + if ($id != '$P$' && $id != '$H$') { + return $output; + } + + $count_log2 = strpos($this->itoa64, $setting[3]); + if ($count_log2 < 7 || $count_log2 > 30) { + return $output; + } + + $count = 1 << $count_log2; + + $salt = substr($setting, 4, 8); + if (strlen($salt) != 8) { + return $output; + } + + // We're kind of forced to use MD5 here since it's the only + // cryptographic primitive available in all versions of PHP + // currently in use. To implement our own low-level crypto + // in PHP would result in much worse performance and + // consequently in lower iteration counts and hashes that are + // quicker to crack (by non-PHP code). + if (PHP_VERSION >= '5') { + $hash = md5($salt . $password, TRUE); + do { + $hash = md5($hash . $password, TRUE); + } while (--$count); + } else { + $hash = pack('H*', md5($salt . $password)); + do { + $hash = pack('H*', md5($hash . $password)); + } while (--$count); + } + + $output = substr($setting, 0, 12); + $output .= $this->encode64($hash, 16); + + return $output; + } + + /** + * @param String $input + * @return String + */ + public function gensalt_extended($input) + { + $count_log2 = min($this->iteration_count_log2 + 8, 24); + // This should be odd to not reveal weak DES keys, and the + // maximum valid value is (2**24 - 1) which is odd anyway. + $count = (1 << $count_log2) - 1; + + $output = '_'; + $output .= $this->itoa64[$count & 0x3f]; + $output .= $this->itoa64[($count >> 6) & 0x3f]; + $output .= $this->itoa64[($count >> 12) & 0x3f]; + $output .= $this->itoa64[($count >> 18) & 0x3f]; + + $output .= $this->encode64($input, 3); + + return $output; + } + + /** + * @param String $input + * @return String + */ + public function gensalt_blowfish($input) + { + // This one needs to use a different order of characters and a + // different encoding scheme from the one in encode64() above. + // We care because the last character in our encoded string will + // only represent 2 bits. While two known implementations of + // bcrypt will happily accept and correct a salt string which + // has the 4 unused bits set to non-zero, we do not want to take + // chances and we also do not want to waste an additional byte + // of entropy. + $itoa64 = './ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'; + + $output = '$2a$'; + $output .= chr(ord('0') + $this->iteration_count_log2 / 10); + $output .= chr(ord('0') + $this->iteration_count_log2 % 10); + $output .= '$'; + + $i = 0; + do { + $c1 = ord($input[$i++]); + $output .= $itoa64[$c1 >> 2]; + $c1 = ($c1 & 0x03) << 4; + if ($i >= 16) { + $output .= $itoa64[$c1]; + break; + } + + $c2 = ord($input[$i++]); + $c1 |= $c2 >> 4; + $output .= $itoa64[$c1]; + $c1 = ($c2 & 0x0f) << 2; + + $c2 = ord($input[$i++]); + $c1 |= $c2 >> 6; + $output .= $itoa64[$c1]; + $output .= $itoa64[$c2 & 0x3f]; + } while (1); + + return $output; + } + + /** + * @param String $password + */ + public function HashPassword($password) + { + $random = ''; + + if (CRYPT_BLOWFISH == 1 && !$this->portable_hashes) { + $random = $this->get_random_bytes(16); + $hash = + crypt($password, $this->gensalt_blowfish($random)); + if (strlen($hash) == 60) { + return $hash; + } + } + + if (CRYPT_EXT_DES == 1 && !$this->portable_hashes) { + if (strlen($random) < 3) { + $random = $this->get_random_bytes(3); + } + $hash = + crypt($password, $this->gensalt_extended($random)); + if (strlen($hash) == 20) { + return $hash; + } + } + + if (strlen($random) < 6) { + $random = $this->get_random_bytes(6); + } + + $hash = + $this->crypt_private($password, + $this->gensalt_private($random)); + if (strlen($hash) == 34) { + return $hash; + } + + // Returning '*' on error is safe here, but would _not_ be safe + // in a crypt(3)-like function used _both_ for generating new + // hashes and for validating passwords against existing hashes. + return '*'; + } + + /** + * @param String $password + * @param String $stored_hash + * @return boolean + */ + public function CheckPassword($password, $stored_hash) + { + $hash = $this->crypt_private($password, $stored_hash); + if ($hash[0] == '*') { + $hash = crypt($password, $stored_hash); + } + + return hash_equals($stored_hash, $hash); + } +} + + +/** + * hash_equals compatibility function + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) + * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/) + * @license http://opensource.org/licenses/MIT MIT License + * @link https://codeigniter.com + * + * Source: https://github.com/bcit-ci/CodeIgniter/blob/3.1.4/system/core/compat/hash.php + * For PHP < 5.6 + */ +if ( ! function_exists('hash_equals')) +{ + /** + * hash_equals() + * + * @link http://php.net/hash_equals + * @param string $known_string + * @param string $user_string + * @return bool + */ + function hash_equals($known_string, $user_string) + { + if ( ! is_string($known_string)) + { + trigger_error('hash_equals(): Expected known_string to be a string, '.strtolower(gettype($known_string)).' given', E_USER_WARNING); + return FALSE; + } + elseif ( ! is_string($user_string)) + { + trigger_error('hash_equals(): Expected user_string to be a string, '.strtolower(gettype($user_string)).' given', E_USER_WARNING); + return FALSE; + } + elseif (($length = strlen($known_string)) !== strlen($user_string)) + { + return FALSE; + } + $diff = 0; + for ($i = 0; $i < $length; $i++) + { + $diff |= ord($known_string[$i]) ^ ord($user_string[$i]); + } + return ($diff === 0); + } +} + |