feat: add captcha

install/bundle/install.sh

@@ -16,7 +16,7 @@ getAptPackage(){
     #Update apt sources and install
     dpkg -s gnupg 2>/dev/null || (apt-get update && apt-get install -y gnupg)
     echo "deb http://ppa.launchpad.net/stesie/libv8/ubuntu bionic main" | tee /etc/apt/sources.list.d/stesie-libv8.list && apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D858A0DF
-    apt-get update && apt-get install -y vim ntp zip unzip curl wget apache2 libapache2-mod-xsendfile libapache2-mod-php php php-dev php-pear php-zip php-mysql php-mbstring mysql-server cmake fp-compiler re2c libv8-7.5-dev libyaml-dev python python3 python3-requests openjdk-8-jdk openjdk-11-jdk
+    apt-get update && apt-get install -y vim ntp zip unzip curl wget apache2 libapache2-mod-xsendfile libapache2-mod-php php php-dev php-pear php-zip php-mysql php-mbstring php-gd php-intl php-xsl mysql-server cmake fp-compiler re2c libv8-7.5-dev libyaml-dev python python3 python3-requests openjdk-8-jdk openjdk-11-jdk
     #Install PHP extensions
     yes | pecl install yaml
     git clone https://github.com/phpv8/v8js.git --depth=1 /tmp/pear/download/v8js-master && cd /tmp/pear/download/v8js-master

install/web/install.sh

@@ -14,7 +14,7 @@ getAptPackage(){
     export DEBIAN_FRONTEND=noninteractive
     dpkg -s gnupg 2>/dev/null || (apt-get update && apt-get install -y gnupg)
     echo "deb http://ppa.launchpad.net/stesie/libv8/ubuntu bionic main" | tee /etc/apt/sources.list.d/stesie-libv8.list && apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D858A0DF
-    apt-get update && apt-get install -y vim ntp zip unzip curl wget apache2 libapache2-mod-xsendfile libapache2-mod-php php php-dev php-pear php-zip php-mysql php-mbstring g++ cmake re2c libv8-7.5-dev libyaml-dev
+    apt-get update && apt-get install -y vim ntp zip unzip curl wget apache2 libapache2-mod-xsendfile libapache2-mod-php php php-dev php-pear php-zip php-mysql php-mbstring php-gd php-intl php-xsl g++ cmake re2c libv8-7.5-dev libyaml-dev
     #Install PHP extensions
     printf "/opt/libv8-7.5\n\n" | pecl install v8js yaml
 }

web/.gitignore

@@ -1,2 +1,5 @@
 .idea
 .php_cs.cache
+
+composer.phar
+composer.lock

web/app/controllers/captcha.php

@@ -0,0 +1,13 @@
+<?php
+
+use Gregwar\Captcha\PhraseBuilder;
+use Gregwar\Captcha\CaptchaBuilder;
+
+$builder = new CaptchaBuilder;
+$builder->build();
+$_SESSION['phrase'] = $builder->getPhrase();
+
+header('Content-Type: image/jpeg');
+$builder->build()->output();
+
+?>

web/app/controllers/login.php

@@ -1,4 +1,7 @@
 <?php
+	use Gregwar\Captcha\PhraseBuilder;
+	use Gregwar\Captcha\CaptchaBuilder;
+
 	if (Auth::check()) {
 		redirectTo('/');
 	}
@@ -15,6 +18,11 @@
 		}
 		$username = $_POST['username'];
 		$password = $_POST['password'];
+		$captcha = $_POST['captcha'];
+
+		if (!isset($_SESSION['phrase']) || !PhraseBuilder::comparePhrases($_SESSION['phrase'], $captcha)) {
+			return "bad_captcha";
+		}
 		
 		if (!validateUsername($username)) {
 			return "failed";
@@ -38,6 +46,7 @@
 	
 	if (isset($_POST['login'])) {
 		echo handleLoginPost();
+		unset($_SESSION['phrase']);
 		die();
 	}
 ?>
@@ -61,6 +70,16 @@
       <span class="help-block" id="help-password"></span>
     </div>
   </div>
+  <div id="div-captcha" class="form-group">
+    <label for="input-captcha" class="col-sm-2 control-label"><?= UOJLocale::get('verification code') ?></label>
+    <div class="col-sm-3" style="max-width: 60%">
+      <input type="text" class="form-control" id="input-captcha" name="captcha" placeholder="<?= UOJLocale::get('enter verification code') ?>" maxlength="20" style="display: inline-block; width: 12em;" />
+	  <div style="display: inline-block; margin-left: 8px; position: relative; top: -2px; cursor: pointer;">
+	  	<img id="captcha" src="" />
+	  </div>
+      <span class="help-block" id="help-captcha" style="display: block"></span>
+    </div>
+  </div>
   <div class="form-group">
     <div class="col-sm-offset-2 col-sm-3">
       <button type="submit" id="button-submit" class="btn btn-secondary"><?= UOJLocale::get('submit') ?></button>
@@ -76,6 +95,11 @@ function validateLoginPost() {
 	return ok;
 }
 
+function refreshCaptcha() {
+	var timestamp = new Date().getTime();
+	$("#captcha").attr("src", "/captcha" + '?' + timestamp);
+}
+
 function submitLoginPost() {
 	if (!validateLoginPost()) {
 		return false;
@@ -85,25 +109,40 @@ function submitLoginPost() {
 		_token : "<?= crsf_token() ?>",
 		login : '',
 		username : $('#input-username').val(),
-		password : md5($('#input-password').val(), "<?= getPasswordClientSalt() ?>")
+		password : md5($('#input-password').val(), "<?= getPasswordClientSalt() ?>"),
+		captcha: $('#input-captcha').val(),
 	}, function(msg) {
+		$('#div-captcha').removeClass('has-error');
+		$('#div-username').removeClass('has-error');
+		$('#div-password').removeClass('has-error');
+		$('#help-captcha').html('');
+		$('#help-username').html('');
+		$('#help-password').html('');
+
 		if (msg == 'ok') {
 			var prevUrl = document.referrer;
 			if (prevUrl == '' || /.*\/login.*/.test(prevUrl) || /.*\/logout.*/.test(prevUrl) || /.*\/register.*/.test(prevUrl) || /.*\/reset-password.*/.test(prevUrl)) {
 				prevUrl = '/';
 			};
 			window.location.href = prevUrl;
+		} else if (msg == 'bad_captcha') {
+			$('#div-captcha').addClass('has-error');
+			$('#help-captcha').html('验证码错误。');
+			refreshCaptcha();
 		} else if (msg == 'banned') {
 			$('#div-username').addClass('has-error');
 			$('#help-username').html('该用户已被封停，请联系管理员。');
+			refreshCaptcha();
 		} else if (msg == 'expired') {
 			$('#div-username').addClass('has-error');
 			$('#help-username').html('页面会话已过期。');
+			refreshCaptcha();
 		} else {
 			$('#div-username').addClass('has-error');
 			$('#help-username').html('用户名或密码错误。');
 			$('#div-password').addClass('has-error');
 			$('#help-password').html('用户名或密码错误。<a href="/forgot-password">忘记密码？</a>');
+			refreshCaptcha();
 		}
 	});
 	return true;
@@ -114,6 +153,9 @@ $(document).ready(function() {
 		e.preventDefault();
 		submitLoginPost();
 	});
+	$("#captcha").click(function(e) {
+		refreshCaptcha();
+	});
 });
 
 </script>

web/app/libs/uoj-lib.php

@@ -2,7 +2,10 @@
 	error_reporting(E_ALL ^ E_NOTICE);
 	
 	spl_autoload_register(function($class_name) {
-		require_once $_SERVER['DOCUMENT_ROOT'] . '/app/models/' . $class_name . '.php';
+		$lib = $_SERVER['DOCUMENT_ROOT'] . '/app/models/' . $class_name . '.php';
+		if (file_exists($lib)) {
+			require_once $lib;
+		}
 	});
 	
 	function requireLib($name) { // html lib

web/app/locale/basic/en.php

@@ -21,6 +21,7 @@ return [
 	'username' => 'Username',
 	'password' => 'Password',
 	'new password' => 'New password',
+	'verification code' => 'Verification code',
 	'email' => 'Email',
 	'QQ' => 'QQ',
 	'sex' => 'Sex',
@@ -61,6 +62,7 @@ return [
 	'enter your new password' => 'Enter your new password',
 	're-enter your new password' => 'Re-enter your new password',
 	'enter your QQ' => 'Enter your QQ',
+	'enter verification code' => 'Enter verification code',
 	'refuse to answer' => 'Refuse to answer',
 	'male' => 'Male',
 	'female' => 'Female',

web/app/locale/basic/zh-cn.php

@@ -21,6 +21,7 @@ return [
 	'username' => '用户名',
 	'password' => '密码',
 	'new password' => '新密码',
+	'verification code' => '验证码',
 	'email' => 'Email',
 	'QQ' => 'QQ',
 	'sex' => '性别',
@@ -61,6 +62,7 @@ return [
 	'enter your new password' => '输入新密码',
 	're-enter your new password' => '重新输入新密码',
 	'enter your QQ' => '输入QQ',
+	'enter verification code' => '输入验证码',
 	'refuse to answer' => '拒绝回答',
 	'male' => '男',
 	'female' => '女',

web/app/route.php

@@ -50,6 +50,7 @@ Route::group([
 		Route::any('/faq', '/faq.php');
 		Route::any('/ranklist', '/ranklist.php?type=rating');
 		
+		Route::any('/captcha', '/captcha.php');
 		Route::any('/login', '/login.php');
 		Route::any('/logout', '/logout.php');
 		Route::any('/register', '/register.php');

web/composer.json

@@ -0,0 +1,5 @@
+{
+	"require": {
+		"gregwar/captcha": "1.*"
+	}
+}

web/index.php

@@ -1,5 +1,6 @@
 <?php
 
+require_once $_SERVER['DOCUMENT_ROOT'] . '/vendor/autoload.php';
 require $_SERVER['DOCUMENT_ROOT'] . '/app/libs/uoj-lib.php';
 
 require UOJContext::documentRoot().'/app/route.php';

web/vendor/autoload.php

@@ -0,0 +1,7 @@
+<?php
+
+// autoload.php @generated by Composer
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInite9f59116cb3d815416daaf015687f2ec::getLoader();

web/vendor/composer/ClassLoader.php

@@ -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    https://www.php-fig.org/psr/psr-0/
+ * @see    https://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', array_values($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;
+}

web/vendor/composer/InstalledVersions.php

@@ -0,0 +1,237 @@
+<?php
+
+
+
+
+
+
+
+
+
+
+
+namespace Composer;
+
+use Composer\Semver\VersionParser;
+
+
+
+
+
+
+class InstalledVersions
+{
+private static $installed = array (
+  'root' => 
+  array (
+    'pretty_version' => 'dev-master',
+    'version' => 'dev-master',
+    'aliases' => 
+    array (
+    ),
+    'reference' => '0d931e270b425b35fabb421ea21043ba2aaf9786',
+    'name' => '__root__',
+  ),
+  'versions' => 
+  array (
+    '__root__' => 
+    array (
+      'pretty_version' => 'dev-master',
+      'version' => 'dev-master',
+      'aliases' => 
+      array (
+      ),
+      'reference' => '0d931e270b425b35fabb421ea21043ba2aaf9786',
+    ),
+    'gregwar/captcha' => 
+    array (
+      'pretty_version' => 'v1.1.9',
+      'version' => '1.1.9.0',
+      'aliases' => 
+      array (
+      ),
+      'reference' => '4bb668e6b40e3205a020ca5ee4ca8cff8b8780c5',
+    ),
+    'symfony/finder' => 
+    array (
+      'pretty_version' => 'v6.0.3',
+      'version' => '6.0.3.0',
+      'aliases' => 
+      array (
+      ),
+      'reference' => '8661b74dbabc23223f38c9b99d3f8ade71170430',
+    ),
+  ),
+);
+
+
+
+
+
+
+
+public static function getInstalledPackages()
+{
+return array_keys(self::$installed['versions']);
+}
+
+
+
+
+
+
+
+
+
+public static function isInstalled($packageName)
+{
+return isset(self::$installed['versions'][$packageName]);
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+public static function satisfies(VersionParser $parser, $packageName, $constraint)
+{
+$constraint = $parser->parseConstraints($constraint);
+$provided = $parser->parseConstraints(self::getVersionRanges($packageName));
+
+return $provided->matches($constraint);
+}
+
+
+
+
+
+
+
+
+
+
+public static function getVersionRanges($packageName)
+{
+if (!isset(self::$installed['versions'][$packageName])) {
+throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+}
+
+$ranges = array();
+if (isset(self::$installed['versions'][$packageName]['pretty_version'])) {
+$ranges[] = self::$installed['versions'][$packageName]['pretty_version'];
+}
+if (array_key_exists('aliases', self::$installed['versions'][$packageName])) {
+$ranges = array_merge($ranges, self::$installed['versions'][$packageName]['aliases']);
+}
+if (array_key_exists('replaced', self::$installed['versions'][$packageName])) {
+$ranges = array_merge($ranges, self::$installed['versions'][$packageName]['replaced']);
+}
+if (array_key_exists('provided', self::$installed['versions'][$packageName])) {
+$ranges = array_merge($ranges, self::$installed['versions'][$packageName]['provided']);
+}
+
+return implode(' || ', $ranges);
+}
+
+
+
+
+
+public static function getVersion($packageName)
+{
+if (!isset(self::$installed['versions'][$packageName])) {
+throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+}
+
+if (!isset(self::$installed['versions'][$packageName]['version'])) {
+return null;
+}
+
+return self::$installed['versions'][$packageName]['version'];
+}
+
+
+
+
+
+public static function getPrettyVersion($packageName)
+{
+if (!isset(self::$installed['versions'][$packageName])) {
+throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+}
+
+if (!isset(self::$installed['versions'][$packageName]['pretty_version'])) {
+return null;
+}
+
+return self::$installed['versions'][$packageName]['pretty_version'];
+}
+
+
+
+
+
+public static function getReference($packageName)
+{
+if (!isset(self::$installed['versions'][$packageName])) {
+throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+}
+
+if (!isset(self::$installed['versions'][$packageName]['reference'])) {
+return null;
+}
+
+return self::$installed['versions'][$packageName]['reference'];
+}
+
+
+
+
+
+public static function getRootPackage()
+{
+return self::$installed['root'];
+}
+
+
+
+
+
+
+
+public static function getRawData()
+{
+return self::$installed;
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+public static function reload($data)
+{
+self::$installed = $data;
+}
+}

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.
+

web/vendor/composer/autoload_classmap.php

@@ -0,0 +1,10 @@
+<?php
+
+// autoload_classmap.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+    'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
+);

web/vendor/composer/autoload_namespaces.php

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

web/vendor/composer/autoload_psr4.php

@@ -0,0 +1,11 @@
+<?php
+
+// autoload_psr4.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+    'Symfony\\Component\\Finder\\' => array($vendorDir . '/symfony/finder'),
+    'Gregwar\\' => array($vendorDir . '/gregwar/captcha/src/Gregwar'),
+);

web/vendor/composer/autoload_real.php

@@ -0,0 +1,55 @@
+<?php
+
+// autoload_real.php @generated by Composer
+
+class ComposerAutoloaderInite9f59116cb3d815416daaf015687f2ec
+{
+    private static $loader;
+
+    public static function loadClassLoader($class)
+    {
+        if ('Composer\Autoload\ClassLoader' === $class) {
+            require __DIR__ . '/ClassLoader.php';
+        }
+    }
+
+    /**
+     * @return \Composer\Autoload\ClassLoader
+     */
+    public static function getLoader()
+    {
+        if (null !== self::$loader) {
+            return self::$loader;
+        }
+
+        spl_autoload_register(array('ComposerAutoloaderInite9f59116cb3d815416daaf015687f2ec', 'loadClassLoader'), true, true);
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader();
+        spl_autoload_unregister(array('ComposerAutoloaderInite9f59116cb3d815416daaf015687f2ec', 'loadClassLoader'));
+
+        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
+        if ($useStaticLoader) {
+            require __DIR__ . '/autoload_static.php';
+
+            call_user_func(\Composer\Autoload\ComposerStaticInite9f59116cb3d815416daaf015687f2ec::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;
+    }
+}

web/vendor/composer/autoload_static.php

@@ -0,0 +1,44 @@
+<?php
+
+// autoload_static.php @generated by Composer
+
+namespace Composer\Autoload;
+
+class ComposerStaticInite9f59116cb3d815416daaf015687f2ec
+{
+    public static $prefixLengthsPsr4 = array (
+        'S' => 
+        array (
+            'Symfony\\Component\\Finder\\' => 25,
+        ),
+        'G' => 
+        array (
+            'Gregwar\\' => 8,
+        ),
+    );
+
+    public static $prefixDirsPsr4 = array (
+        'Symfony\\Component\\Finder\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/finder',
+        ),
+        'Gregwar\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/gregwar/captcha/src/Gregwar',
+        ),
+    );
+
+    public static $classMap = array (
+        'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
+    );
+
+    public static function getInitializer(ClassLoader $loader)
+    {
+        return \Closure::bind(function () use ($loader) {
+            $loader->prefixLengthsPsr4 = ComposerStaticInite9f59116cb3d815416daaf015687f2ec::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInite9f59116cb3d815416daaf015687f2ec::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInite9f59116cb3d815416daaf015687f2ec::$classMap;
+
+        }, null, ClassLoader::class);
+    }
+}

web/vendor/composer/installed.json

@@ -0,0 +1,130 @@
+{
+    "packages": [
+        {
+            "name": "gregwar/captcha",
+            "version": "v1.1.9",
+            "version_normalized": "1.1.9.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Gregwar/Captcha.git",
+                "reference": "4bb668e6b40e3205a020ca5ee4ca8cff8b8780c5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Gregwar/Captcha/zipball/4bb668e6b40e3205a020ca5ee4ca8cff8b8780c5",
+                "reference": "4bb668e6b40e3205a020ca5ee4ca8cff8b8780c5",
+                "shasum": ""
+            },
+            "require": {
+                "ext-gd": "*",
+                "ext-mbstring": "*",
+                "php": ">=5.3.0",
+                "symfony/finder": "*"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.4"
+            },
+            "time": "2020-03-24T14:39:05+00:00",
+            "type": "captcha",
+            "installation-source": "dist",
+            "autoload": {
+                "psr-4": {
+                    "Gregwar\\": "src/Gregwar"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Grégoire Passault",
+                    "email": "g.passault@gmail.com",
+                    "homepage": "http://www.gregwar.com/"
+                },
+                {
+                    "name": "Jeremy Livingston",
+                    "email": "jeremy.j.livingston@gmail.com"
+                }
+            ],
+            "description": "Captcha generator",
+            "homepage": "https://github.com/Gregwar/Captcha",
+            "keywords": [
+                "bot",
+                "captcha",
+                "spam"
+            ],
+            "support": {
+                "issues": "https://github.com/Gregwar/Captcha/issues",
+                "source": "https://github.com/Gregwar/Captcha/tree/master"
+            },
+            "install-path": "../gregwar/captcha"
+        },
+        {
+            "name": "symfony/finder",
+            "version": "v6.0.3",
+            "version_normalized": "6.0.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/finder.git",
+                "reference": "8661b74dbabc23223f38c9b99d3f8ade71170430"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/finder/zipball/8661b74dbabc23223f38c9b99d3f8ade71170430",
+                "reference": "8661b74dbabc23223f38c9b99d3f8ade71170430",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.0.2"
+            },
+            "time": "2022-01-26T17:23:29+00:00",
+            "type": "library",
+            "installation-source": "dist",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Finder\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Finds files and directories via an intuitive fluent interface",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/finder/tree/v6.0.3"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "install-path": "../symfony/finder"
+        }
+    ],
+    "dev": true,
+    "dev-package-names": []
+}

web/vendor/composer/installed.php

@@ -0,0 +1,42 @@
+<?php return array (
+  'root' => 
+  array (
+    'pretty_version' => 'dev-master',
+    'version' => 'dev-master',
+    'aliases' => 
+    array (
+    ),
+    'reference' => '0d931e270b425b35fabb421ea21043ba2aaf9786',
+    'name' => '__root__',
+  ),
+  'versions' => 
+  array (
+    '__root__' => 
+    array (
+      'pretty_version' => 'dev-master',
+      'version' => 'dev-master',
+      'aliases' => 
+      array (
+      ),
+      'reference' => '0d931e270b425b35fabb421ea21043ba2aaf9786',
+    ),
+    'gregwar/captcha' => 
+    array (
+      'pretty_version' => 'v1.1.9',
+      'version' => '1.1.9.0',
+      'aliases' => 
+      array (
+      ),
+      'reference' => '4bb668e6b40e3205a020ca5ee4ca8cff8b8780c5',
+    ),
+    'symfony/finder' => 
+    array (
+      'pretty_version' => 'v6.0.3',
+      'version' => '6.0.3.0',
+      'aliases' => 
+      array (
+      ),
+      'reference' => '8661b74dbabc23223f38c9b99d3f8ade71170430',
+    ),
+  ),
+);

web/vendor/gregwar/captcha/.gitignore

@@ -0,0 +1,5 @@
+.idea/
+demo/*.jpg
+demo/*.pgm
+demo/temp/
+vendor/

web/vendor/gregwar/captcha/.travis.yml

@@ -0,0 +1,16 @@
+language: php
+
+php:
+    - 5.3.3
+    - 5.3
+    - 5.4
+    - 5.5
+    - 5.6
+    - 7.0
+    - 7.1
+    - 7.2
+    - hhvm
+
+script:
+    - composer install
+    - phpunit

web/vendor/gregwar/captcha/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) <2012-2017> Grégoire Passault
+
+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.

web/vendor/gregwar/captcha/README.md

@@ -0,0 +1,146 @@
+Captcha
+=======
+
+![Captchas examples](http://gregwar.com/captchas.png)
+[![paypal](https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=YUXRLWHQSWS6L)
+
+Installation
+============
+
+With composer :
+
+``` json
+{
+    ...
+    "require": {
+        "gregwar/captcha": "1.*"
+    }
+}
+```
+
+Usage
+=====
+
+You can create a captcha with the `CaptchaBuilder` :
+
+```php
+<?php
+
+use Gregwar\Captcha\CaptchaBuilder;
+
+$builder = new CaptchaBuilder;
+$builder->build();
+```
+
+You can then save it to a file :
+
+```php
+<?php
+
+$builder->save('out.jpg');
+```
+
+Or output it directly :
+
+```php
+<?php
+
+header('Content-type: image/jpeg');
+$builder->output();
+```
+
+Or inline it directly in the HTML page:
+
+```php
+<img src="<?php echo $builder->inline(); ?>" />
+```
+
+You'll be able to get the code and compare it with a user input :
+
+```php
+<?php
+
+// Example: storing the phrase in the session to test for the user 
+// input later
+$_SESSION['phrase'] = $builder->getPhrase();
+```
+
+You can compare the phrase with user input:
+```php
+if($builder->testPhrase($userInput)) {
+    // instructions if user phrase is good
+}
+else {
+    // user phrase is wrong
+}
+```
+
+API
+===
+
+You can use theses functions :
+
+* **__construct($phrase = null)**, constructs the builder with the given phrase, if the phrase is null, a random one will be generated
+* **getPhrase()**, allow you to get the phrase contents
+* **setDistortion($distortion)**, enable or disable the distortion, call it before `build()`
+* **isOCRReadable()**, returns `true` if the OCR can be read using the `ocrad` software, you'll need to have shell_exec enabled, imagemagick and ocrad installed
+* **buildAgainstOCR($width = 150, $height = 40, $font = null)**, builds a code until it is not readable by `ocrad`
+* **build($width = 150, $height = 40, $font = null)**, builds a code with the given $width, $height and $font. By default, a random font will be used from the library
+* **save($filename, $quality = 80)**, saves the captcha into a jpeg in the $filename, with the given quality
+* **get($quality = 80)**, returns the jpeg data
+* **output($quality = 80)**, directly outputs the jpeg code to a browser
+* **setBackgroundColor($r, $g, $b)**, sets the background color to force it (this will disable many effects and is not recommended)
+* **setBackgroundImages(array($imagepath1, $imagePath2))**, Sets custom background images to be used as captcha background. It is recommended to disable image effects when passing custom images for background (ignore_all_effects). A random image is selected from the list passed, the full paths to the image files must be passed.
+* **setInterpolation($interpolate)**, enable or disable the interpolation (enabled by default), disabling it will be quicker but the images will look uglier
+* **setIgnoreAllEffects($ignoreAllEffects)**, disable all effects on the captcha image. Recommended to use when passing custom background images for the captcha.
+* **testPhrase($phrase)**, returns true if the given phrase is good
+* **setMaxBehindLines($lines)**, sets the maximum number of lines behind the code
+* **setMaxFrontLines($lines)**, sets the maximum number of lines on the front of the code
+
+If you want to change the number of character, you can call the phrase builder directly using
+extra parameters:
+
+```php
+use Gregwar\Captcha\CaptchaBuilder;
+use Gregwar\Captcha\PhraseBuilder;
+
+// Will build phrases of 3 characters
+$phraseBuilder = new PhraseBuilder(4)
+
+// Will build phrases of 5 characters, only digits
+$phraseBuilder = new PhraseBuilder(5, '0123456789');
+
+// Pass it as first argument of CaptchaBuilder, passing it the phrase
+// builder
+$captcha = new CaptchaBuilder(null, $phraseBuilder);
+```
+
+You can also pass directly the wanted phrase to the builder:
+
+```php
+// Building a Captcha with the "hello" phrase
+$captcha = new CaptchaBuilder('hello');
+```
+
+Complete example
+================
+
+If you want to see an example you can have a look at he ``demo/form.php``, which uses ``demo/session.php`` to
+render a captcha and check it after the submission
+
+Symfony Bundle
+================
+
+You can have a look at the following repository to enjoy the Symfony 2 bundle packaging this captcha generator :
+https://github.com/Gregwar/CaptchaBundle
+
+Yii2 Extension
+===============
+
+You can use the following extension for integrating with Yii2 Framework :
+https://github.com/juliardi/yii2-captcha
+
+License
+=======
+
+This library is under MIT license, have a look to the `LICENSE` file

web/vendor/gregwar/captcha/composer.json

@@ -0,0 +1,33 @@
+{
+    "name": "gregwar/captcha",
+    "type": "captcha",
+    "description": "Captcha generator",
+    "keywords": ["captcha", "spam", "bot"],
+    "homepage": "https://github.com/Gregwar/Captcha",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Grégoire Passault",
+            "email": "g.passault@gmail.com",
+            "homepage": "http://www.gregwar.com/"
+        },
+        {
+            "name": "Jeremy Livingston",
+            "email": "jeremy.j.livingston@gmail.com"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.0",
+        "ext-gd": "*",
+        "ext-mbstring": "*",
+        "symfony/finder": "*"
+    },
+    "autoload": {
+        "psr-4": {
+            "Gregwar\\": "src/Gregwar"
+        }
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^6.4"
+    }
+}

web/vendor/gregwar/captcha/demo/demo.php

@@ -0,0 +1,11 @@
+<?php
+
+require_once __DIR__.'/../vendor/autoload.php';
+
+use Gregwar\Captcha\CaptchaBuilder;
+
+$captcha = new CaptchaBuilder;
+$captcha
+    ->build()
+    ->save('out.jpg')
+;

web/vendor/gregwar/captcha/demo/fingerprint.php

@@ -0,0 +1,12 @@
+<?php
+
+require_once __DIR__.'/../vendor/autoload.php';
+
+use Gregwar\Captcha\CaptchaBuilder;
+
+echo count(CaptchaBuilder::create()
+    ->build()
+    ->getFingerprint()
+);
+
+echo "\n";

web/vendor/gregwar/captcha/demo/form.php

@@ -0,0 +1,32 @@
+<?php
+require_once __DIR__.'/../vendor/autoload.php';
+use Gregwar\Captcha\PhraseBuilder;
+
+// We need the session to check the phrase after submitting
+session_start();
+?>
+
+<html>
+<?php
+    if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+        // Checking that the posted phrase match the phrase stored in the session
+        if (isset($_SESSION['phrase']) && PhraseBuilder::comparePhrases($_SESSION['phrase'], $_POST['phrase'])) {
+            echo "<h1>Captcha is valid !</h1>";
+        } else {
+            echo "<h1>Captcha is not valid!</h1>";
+        }
+        // The phrase can't be used twice
+        unset($_SESSION['phrase']);
+    }
+?>
+    <form method="post">
+        Copy the CAPTCHA:
+        <?php 
+            // See session.php, where the captcha is actually rendered and the session phrase
+            // is set accordingly to the image displayed
+        ?>
+        <img src="session.php" />
+        <input type="text" name="phrase" />
+        <input type="submit" />
+    </form>
+</html>

web/vendor/gregwar/captcha/demo/index.php

@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<body>
+    <html>
+        <meta charset="utf-8" />
+    </html>
+    <body>
+        <h1>Captchas gallery</h1>
+        <?php for ($x=0; $x<8; $x++) { ?>
+            <?php for ($y=0; $y<5; $y++) { ?>
+                <img src="output.php?n=<?php echo 5*$x+$y; ?>" />
+            <?php } ?>
+            <br />
+        <?php } ?>
+    </body>
+</body>

web/vendor/gregwar/captcha/demo/inline.php

@@ -0,0 +1,22 @@
+<?php
+require_once __DIR__.'/../vendor/autoload.php';
+
+use Gregwar\Captcha\CaptchaBuilder;
+
+$captcha = new CaptchaBuilder();
+$captcha->build();
+
+?>
+<!DOCTYPE html>
+<body>
+    <html>
+        <meta charset="utf-8" />
+    </html>
+    <body>
+        <h1>Inline Captcha</h1>
+
+        <img src="<?php echo $captcha->inline(); ?>"/><br/>
+        Phrase: <?php echo $captcha->getPhrase(); ?>
+        
+    </body>
+</body>

web/vendor/gregwar/captcha/demo/ocr.php

@@ -0,0 +1,39 @@
+<?php
+
+require_once __DIR__.'/../vendor/autoload.php';
+
+use Gregwar\Captcha\CaptchaBuilder;
+
+/**
+ * Generates 1000 captchas and try to read their code with the
+ * ocrad OCR
+ */
+
+$tests = 10000;
+$passed = 0;
+
+shell_exec('rm passed*.jpg');
+
+for ($i=0; $i<$tests; $i++) {
+    echo "Captcha $i/$tests... ";
+
+    $captcha = new CaptchaBuilder;
+
+    $captcha
+        ->setDistortion(false)
+        ->build()
+    ;
+
+    if ($captcha->isOCRReadable()) {
+        $passed++;
+        $captcha->save("passed$passed.jpg");
+        echo "passed at ocr... ";
+    } else {
+        echo "failed... ";
+    }
+
+    echo "pass rate: ".round(100*$passed/($i+1),2)."%\n";
+}
+
+echo "\n";
+echo "Over, $passed/$tests readed with OCR\n";

web/vendor/gregwar/captcha/demo/output.php

@@ -0,0 +1,12 @@
+<?php
+
+require_once __DIR__.'/../vendor/autoload.php';
+
+use Gregwar\Captcha\CaptchaBuilder;
+
+header('Content-type: image/jpeg');
+
+CaptchaBuilder::create()
+    ->build()
+    ->output()
+;

web/vendor/gregwar/captcha/demo/session.php

@@ -0,0 +1,22 @@
+<?php
+// We need the session to store the correct phrase for later check
+session_start();
+
+// Including the autoload (you need to composer install in the main directory)
+require_once __DIR__.'/../vendor/autoload.php';
+
+use Gregwar\Captcha\CaptchaBuilder;
+
+// Creating the captcha instance and setting the phrase in the session to store
+// it for check when the form is submitted
+$captcha = new CaptchaBuilder;
+$_SESSION['phrase'] = $captcha->getPhrase();
+
+// Setting the header to image jpeg because we here render an image
+header('Content-Type: image/jpeg');
+
+// Running the actual rendering of the captcha image
+$captcha
+    ->build()
+    ->output()
+;

web/vendor/gregwar/captcha/phpunit.xml.dist

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit colors="true" bootstrap="vendor/autoload.php">
+    <testsuites>
+        <testsuite name="KnpMenu Test Suite">
+            <directory suffix="Test.php">./tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./src</directory>
+        </whitelist>
+    </filter>
+</phpunit>

web/vendor/gregwar/captcha/src/Gregwar/Captcha/CaptchaBuilder.php

@@ -0,0 +1,739 @@
+<?php
+
+namespace Gregwar\Captcha;
+
+use \Exception;
+
+/**
+ * Builds a new captcha image
+ * Uses the fingerprint parameter, if one is passed, to generate the same image
+ *
+ * @author Gregwar <g.passault@gmail.com>
+ * @author Jeremy Livingston <jeremy.j.livingston@gmail.com>
+ */
+class CaptchaBuilder implements CaptchaBuilderInterface
+{
+    /**
+     * @var array
+     */
+    protected $fingerprint = array();
+
+    /**
+     * @var bool
+     */
+    protected $useFingerprint = false;
+
+    /**
+     * @var array
+     */
+    protected $textColor = array();
+
+    /**
+     * @var array
+     */
+    protected $lineColor = null;
+
+    /**
+     * @var array
+     */
+    protected $backgroundColor = null;
+
+    /**
+     * @var array
+     */
+    protected $backgroundImages = array();
+
+    /**
+     * @var resource
+     */
+    protected $contents = null;
+
+    /**
+     * @var string
+     */
+    protected $phrase = null;
+
+    /**
+     * @var PhraseBuilderInterface
+     */
+    protected $builder;
+
+    /**
+     * @var bool
+     */
+    protected $distortion = true;
+
+    /**
+     * The maximum number of lines to draw in front of
+     * the image. null - use default algorithm
+     */
+    protected $maxFrontLines = null;
+
+    /**
+     * The maximum number of lines to draw behind
+     * the image. null - use default algorithm
+     */
+    protected $maxBehindLines = null;
+
+    /**
+     * The maximum angle of char
+     */
+    protected $maxAngle = 8;
+
+    /**
+     * The maximum offset of char
+     */
+    protected $maxOffset = 5;
+
+    /**
+     * Is the interpolation enabled ?
+     *
+     * @var bool
+     */
+    protected $interpolation = true;
+
+    /**
+     * Ignore all effects
+     *
+     * @var bool
+     */
+    protected $ignoreAllEffects = false;
+
+    /**
+     * Allowed image types for the background images
+     *
+     * @var array
+     */
+    protected $allowedBackgroundImageTypes = array('image/png', 'image/jpeg', 'image/gif');
+
+    /**
+     * The image contents
+     */
+    public function getContents()
+    {
+        return $this->contents;
+    }
+
+    /**
+     * Enable/Disables the interpolation
+     *
+     * @param $interpolate bool  True to enable, false to disable
+     *
+     * @return CaptchaBuilder
+     */
+    public function setInterpolation($interpolate = true)
+    {
+        $this->interpolation = $interpolate;
+
+        return $this;
+    }
+
+    /**
+     * Temporary dir, for OCR check
+     */
+    public $tempDir = 'temp/';
+
+    public function __construct($phrase = null, PhraseBuilderInterface $builder = null)
+    {
+        if ($builder === null) {
+            $this->builder = new PhraseBuilder;
+        } else {
+            $this->builder = $builder;
+        }
+        
+        $this->phrase = is_string($phrase) ? $phrase : $this->builder->build($phrase);
+    }
+
+    /**
+     * Setting the phrase
+     */
+    public function setPhrase($phrase)
+    {
+        $this->phrase = (string) $phrase;
+    }
+
+    /**
+     * Enables/disable distortion
+     */
+    public function setDistortion($distortion)
+    {
+        $this->distortion = (bool) $distortion;
+
+        return $this;
+    }
+
+    public function setMaxBehindLines($maxBehindLines)
+    {
+        $this->maxBehindLines = $maxBehindLines;
+
+        return $this;
+    }
+
+    public function setMaxFrontLines($maxFrontLines)
+    {
+        $this->maxFrontLines = $maxFrontLines;
+
+        return $this;
+    }
+
+    public function setMaxAngle($maxAngle)
+    {
+        $this->maxAngle = $maxAngle;
+
+        return $this;
+    }
+
+    public function setMaxOffset($maxOffset)
+    {
+        $this->maxOffset = $maxOffset;
+
+        return $this;
+    }
+
+    /**
+     * Gets the captcha phrase
+     */
+    public function getPhrase()
+    {
+        return $this->phrase;
+    }
+
+    /**
+     * Returns true if the given phrase is good
+     */
+    public function testPhrase($phrase)
+    {
+        return ($this->builder->niceize($phrase) == $this->builder->niceize($this->getPhrase()));
+    }
+
+    /**
+     * Instantiation
+     */
+    public static function create($phrase = null)
+    {
+        return new self($phrase);
+    }
+
+    /**
+     * Sets the text color to use
+     */
+    public function setTextColor($r, $g, $b)
+    {
+        $this->textColor = array($r, $g, $b);
+
+        return $this;
+    }
+
+    /**
+     * Sets the background color to use
+     */
+    public function setBackgroundColor($r, $g, $b)
+    {
+        $this->backgroundColor = array($r, $g, $b);
+
+        return $this;
+    }
+
+    public function setLineColor($r, $g, $b)
+    {
+        $this->lineColor = array($r, $g, $b);
+
+        return $this;
+    }
+
+    /**
+     * Sets the ignoreAllEffects value
+     *
+     * @param bool $ignoreAllEffects
+     * @return CaptchaBuilder
+     */
+    public function setIgnoreAllEffects($ignoreAllEffects)
+    {
+        $this->ignoreAllEffects = $ignoreAllEffects;
+
+        return $this;
+    }
+
+    /**
+     * Sets the list of background images to use (one image is randomly selected)
+     */
+    public function setBackgroundImages(array $backgroundImages)
+    {
+        $this->backgroundImages = $backgroundImages;
+
+        return $this;
+    }
+
+    /**
+     * Draw lines over the image
+     */
+    protected function drawLine($image, $width, $height, $tcol = null)
+    {
+        if ($this->lineColor === null) {
+            $red = $this->rand(100, 255);
+            $green = $this->rand(100, 255);
+            $blue = $this->rand(100, 255);
+        } else {
+            $red = $this->lineColor[0];
+            $green = $this->lineColor[1];
+            $blue = $this->lineColor[2];
+        }
+
+        if ($tcol === null) {
+            $tcol = imagecolorallocate($image, $red, $green, $blue);
+        }
+
+        if ($this->rand(0, 1)) { // Horizontal
+            $Xa   = $this->rand(0, $width/2);
+            $Ya   = $this->rand(0, $height);
+            $Xb   = $this->rand($width/2, $width);
+            $Yb   = $this->rand(0, $height);
+        } else { // Vertical
+            $Xa   = $this->rand(0, $width);
+            $Ya   = $this->rand(0, $height/2);
+            $Xb   = $this->rand(0, $width);
+            $Yb   = $this->rand($height/2, $height);
+        }
+        imagesetthickness($image, $this->rand(1, 3));
+        imageline($image, $Xa, $Ya, $Xb, $Yb, $tcol);
+    }
+
+    /**
+     * Apply some post effects
+     */
+    protected function postEffect($image)
+    {
+        if (!function_exists('imagefilter')) {
+            return;
+        }
+
+        if ($this->backgroundColor != null || $this->textColor != null) {
+            return;
+        }
+
+        // Negate ?
+        if ($this->rand(0, 1) == 0) {
+            imagefilter($image, IMG_FILTER_NEGATE);
+        }
+
+        // Edge ?
+        if ($this->rand(0, 10) == 0) {
+            imagefilter($image, IMG_FILTER_EDGEDETECT);
+        }
+
+        // Contrast
+        imagefilter($image, IMG_FILTER_CONTRAST, $this->rand(-50, 10));
+
+        // Colorize
+        if ($this->rand(0, 5) == 0) {
+            imagefilter($image, IMG_FILTER_COLORIZE, $this->rand(-80, 50), $this->rand(-80, 50), $this->rand(-80, 50));
+        }
+    }
+
+    /**
+     * Writes the phrase on the image
+     */
+    protected function writePhrase($image, $phrase, $font, $width, $height)
+    {
+        $length = mb_strlen($phrase);
+        if ($length === 0) {
+            return \imagecolorallocate($image, 0, 0, 0);
+        }
+
+        // Gets the text size and start position
+        $size = $width / $length - $this->rand(0, 3) - 1;
+        $box = \imagettfbbox($size, 0, $font, $phrase);
+        $textWidth = $box[2] - $box[0];
+        $textHeight = $box[1] - $box[7];
+        $x = ($width - $textWidth) / 2;
+        $y = ($height - $textHeight) / 2 + $size;
+
+        if (!$this->textColor) {
+            $textColor = array($this->rand(0, 150), $this->rand(0, 150), $this->rand(0, 150));
+        } else {
+            $textColor = $this->textColor;
+        }
+        $col = \imagecolorallocate($image, $textColor[0], $textColor[1], $textColor[2]);
+
+        // Write the letters one by one, with random angle
+        for ($i=0; $i<$length; $i++) {
+            $symbol = mb_substr($phrase, $i, 1);
+            $box = \imagettfbbox($size, 0, $font, $symbol);
+            $w = $box[2] - $box[0];
+            $angle = $this->rand(-$this->maxAngle, $this->maxAngle);
+            $offset = $this->rand(-$this->maxOffset, $this->maxOffset);
+            \imagettftext($image, $size, $angle, $x, $y + $offset, $col, $font, $symbol);
+            $x += $w;
+        }
+
+        return $col;
+    }
+
+    /**
+     * Try to read the code against an OCR
+     */
+    public function isOCRReadable()
+    {
+        if (!is_dir($this->tempDir)) {
+            @mkdir($this->tempDir, 0755, true);
+        }
+
+        $tempj = $this->tempDir . uniqid('captcha', true) . '.jpg';
+        $tempp = $this->tempDir . uniqid('captcha', true) . '.pgm';
+
+        $this->save($tempj);
+        shell_exec("convert $tempj $tempp");
+        $value = trim(strtolower(shell_exec("ocrad $tempp")));
+
+        @unlink($tempj);
+        @unlink($tempp);
+
+        return $this->testPhrase($value);
+    }
+
+    /**
+     * Builds while the code is readable against an OCR
+     */
+    public function buildAgainstOCR($width = 150, $height = 40, $font = null, $fingerprint = null)
+    {
+        do {
+            $this->build($width, $height, $font, $fingerprint);
+        } while ($this->isOCRReadable());
+    }
+
+    /**
+     * Generate the image
+     */
+    public function build($width = 150, $height = 40, $font = null, $fingerprint = null)
+    {
+        if (null !== $fingerprint) {
+            $this->fingerprint = $fingerprint;
+            $this->useFingerprint = true;
+        } else {
+            $this->fingerprint = array();
+            $this->useFingerprint = false;
+        }
+
+        if ($font === null) {
+            $font = __DIR__ . '/Font/captcha'.$this->rand(0, 5).'.ttf';
+        }
+
+        if (empty($this->backgroundImages)) {
+            // if background images list is not set, use a color fill as a background
+            $image   = imagecreatetruecolor($width, $height);
+            if ($this->backgroundColor == null) {
+                $bg = imagecolorallocate($image, $this->rand(200, 255), $this->rand(200, 255), $this->rand(200, 255));
+            } else {
+                $color = $this->backgroundColor;
+                $bg = imagecolorallocate($image, $color[0], $color[1], $color[2]);
+            }
+            $this->background = $bg;
+            imagefill($image, 0, 0, $bg);
+        } else {
+            // use a random background image
+            $randomBackgroundImage = $this->backgroundImages[rand(0, count($this->backgroundImages)-1)];
+
+            $imageType = $this->validateBackgroundImage($randomBackgroundImage);
+
+            $image = $this->createBackgroundImageFromType($randomBackgroundImage, $imageType);
+        }
+
+        // Apply effects
+        if (!$this->ignoreAllEffects) {
+            $square = $width * $height;
+            $effects = $this->rand($square/3000, $square/2000);
+
+            // set the maximum number of lines to draw in front of the text
+            if ($this->maxBehindLines != null && $this->maxBehindLines > 0) {
+                $effects = min($this->maxBehindLines, $effects);
+            }
+
+            if ($this->maxBehindLines !== 0) {
+                for ($e = 0; $e < $effects; $e++) {
+                    $this->drawLine($image, $width, $height);
+                }
+            }
+        }
+
+        // Write CAPTCHA text
+        $color = $this->writePhrase($image, $this->phrase, $font, $width, $height);
+
+        // Apply effects
+        if (!$this->ignoreAllEffects) {
+            $square = $width * $height;
+            $effects = $this->rand($square/3000, $square/2000);
+
+            // set the maximum number of lines to draw in front of the text
+            if ($this->maxFrontLines != null && $this->maxFrontLines > 0) {
+                $effects = min($this->maxFrontLines, $effects);
+            }
+
+            if ($this->maxFrontLines !== 0) {
+                for ($e = 0; $e < $effects; $e++) {
+                    $this->drawLine($image, $width, $height, $color);
+                }
+            }
+        }
+
+        // Distort the image
+        if ($this->distortion && !$this->ignoreAllEffects) {
+            $image = $this->distort($image, $width, $height, $bg);
+        }
+
+        // Post effects
+        if (!$this->ignoreAllEffects) {
+            $this->postEffect($image);
+        }
+
+        $this->contents = $image;
+
+        return $this;
+    }
+
+    /**
+     * Distorts the image
+     */
+    public function distort($image, $width, $height, $bg)
+    {
+        $contents = imagecreatetruecolor($width, $height);
+        $X          = $this->rand(0, $width);
+        $Y          = $this->rand(0, $height);
+        $phase      = $this->rand(0, 10);
+        $scale      = 1.1 + $this->rand(0, 10000) / 30000;
+        for ($x = 0; $x < $width; $x++) {
+            for ($y = 0; $y < $height; $y++) {
+                $Vx = $x - $X;
+                $Vy = $y - $Y;
+                $Vn = sqrt($Vx * $Vx + $Vy * $Vy);
+
+                if ($Vn != 0) {
+                    $Vn2 = $Vn + 4 * sin($Vn / 30);
+                    $nX  = $X + ($Vx * $Vn2 / $Vn);
+                    $nY  = $Y + ($Vy * $Vn2 / $Vn);
+                } else {
+                    $nX = $X;
+                    $nY = $Y;
+                }
+                $nY = $nY + $scale * sin($phase + $nX * 0.2);
+
+                if ($this->interpolation) {
+                    $p = $this->interpolate(
+                        $nX - floor($nX),
+                        $nY - floor($nY),
+                        $this->getCol($image, floor($nX), floor($nY), $bg),
+                        $this->getCol($image, ceil($nX), floor($nY), $bg),
+                        $this->getCol($image, floor($nX), ceil($nY), $bg),
+                        $this->getCol($image, ceil($nX), ceil($nY), $bg)
+                    );
+                } else {
+                    $p = $this->getCol($image, round($nX), round($nY), $bg);
+                }
+
+                if ($p == 0) {
+                    $p = $bg;
+                }
+
+                imagesetpixel($contents, $x, $y, $p);
+            }
+        }
+
+        return $contents;
+    }
+
+    /**
+     * Saves the Captcha to a jpeg file
+     */
+    public function save($filename, $quality = 90)
+    {
+        imagejpeg($this->contents, $filename, $quality);
+    }
+
+    /**
+     * Gets the image GD
+     */
+    public function getGd()
+    {
+        return $this->contents;
+    }
+
+    /**
+     * Gets the image contents
+     */
+    public function get($quality = 90)
+    {
+        ob_start();
+        $this->output($quality);
+
+        return ob_get_clean();
+    }
+
+    /**
+     * Gets the HTML inline base64
+     */
+    public function inline($quality = 90)
+    {
+        return 'data:image/jpeg;base64,' . base64_encode($this->get($quality));
+    }
+
+    /**
+     * Outputs the image
+     */
+    public function output($quality = 90)
+    {
+        imagejpeg($this->contents, null, $quality);
+    }
+
+    /**
+     * @return array
+     */
+    public function getFingerprint()
+    {
+        return $this->fingerprint;
+    }
+
+    /**
+     * Returns a random number or the next number in the
+     * fingerprint
+     */
+    protected function rand($min, $max)
+    {
+        if (!is_array($this->fingerprint)) {
+            $this->fingerprint = array();
+        }
+
+        if ($this->useFingerprint) {
+            $value = current($this->fingerprint);
+            next($this->fingerprint);
+        } else {
+            $value = mt_rand($min, $max);
+            $this->fingerprint[] = $value;
+        }
+
+        return $value;
+    }
+
+    /**
+     * @param $x
+     * @param $y
+     * @param $nw
+     * @param $ne
+     * @param $sw
+     * @param $se
+     *
+     * @return int
+     */
+    protected function interpolate($x, $y, $nw, $ne, $sw, $se)
+    {
+        list($r0, $g0, $b0) = $this->getRGB($nw);
+        list($r1, $g1, $b1) = $this->getRGB($ne);
+        list($r2, $g2, $b2) = $this->getRGB($sw);
+        list($r3, $g3, $b3) = $this->getRGB($se);
+
+        $cx = 1.0 - $x;
+        $cy = 1.0 - $y;
+
+        $m0 = $cx * $r0 + $x * $r1;
+        $m1 = $cx * $r2 + $x * $r3;
+        $r  = (int) ($cy * $m0 + $y * $m1);
+
+        $m0 = $cx * $g0 + $x * $g1;
+        $m1 = $cx * $g2 + $x * $g3;
+        $g  = (int) ($cy * $m0 + $y * $m1);
+
+        $m0 = $cx * $b0 + $x * $b1;
+        $m1 = $cx * $b2 + $x * $b3;
+        $b  = (int) ($cy * $m0 + $y * $m1);
+
+        return ($r << 16) | ($g << 8) | $b;
+    }
+
+    /**
+     * @param $image
+     * @param $x
+     * @param $y
+     *
+     * @return int
+     */
+    protected function getCol($image, $x, $y, $background)
+    {
+        $L = imagesx($image);
+        $H = imagesy($image);
+        if ($x < 0 || $x >= $L || $y < 0 || $y >= $H) {
+            return $background;
+        }
+
+        return imagecolorat($image, $x, $y);
+    }
+
+    /**
+     * @param $col
+     *
+     * @return array
+     */
+    protected function getRGB($col)
+    {
+        return array(
+            (int) ($col >> 16) & 0xff,
+            (int) ($col >> 8) & 0xff,
+            (int) ($col) & 0xff,
+        );
+    }
+
+    /**
+     * Validate the background image path. Return the image type if valid
+     *
+     * @param string $backgroundImage
+     * @return string
+     * @throws Exception
+     */
+    protected function validateBackgroundImage($backgroundImage)
+    {
+        // check if file exists
+        if (!file_exists($backgroundImage)) {
+            $backgroundImageExploded = explode('/', $backgroundImage);
+            $imageFileName = count($backgroundImageExploded) > 1? $backgroundImageExploded[count($backgroundImageExploded)-1] : $backgroundImage;
+
+            throw new Exception('Invalid background image: ' . $imageFileName);
+        }
+
+        // check image type
+        $finfo = finfo_open(FILEINFO_MIME_TYPE); // return mime type ala mimetype extension
+        $imageType = finfo_file($finfo, $backgroundImage);
+        finfo_close($finfo);
+
+        if (!in_array($imageType, $this->allowedBackgroundImageTypes)) {
+            throw new Exception('Invalid background image type! Allowed types are: ' . join(', ', $this->allowedBackgroundImageTypes));
+        }
+
+        return $imageType;
+    }
+
+    /**
+     * Create background image from type
+     *
+     * @param string $backgroundImage
+     * @param string $imageType
+     * @return resource
+     * @throws Exception
+     */
+    protected function createBackgroundImageFromType($backgroundImage, $imageType)
+    {
+        switch ($imageType) {
+            case 'image/jpeg':
+                $image = imagecreatefromjpeg($backgroundImage);
+                break;
+            case 'image/png':
+                $image = imagecreatefrompng($backgroundImage);
+                break;
+            case 'image/gif':
+                $image = imagecreatefromgif($backgroundImage);
+                break;
+
+            default:
+                throw new Exception('Not supported file type for background image!');
+                break;
+        }
+
+        return $image;
+    }
+}

web/vendor/gregwar/captcha/src/Gregwar/Captcha/CaptchaBuilderInterface.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Gregwar\Captcha;
+
+/**
+ * A Captcha builder
+ */
+interface CaptchaBuilderInterface
+{
+    /**
+     * Builds the code
+     */
+    public function build($width, $height, $font, $fingerprint);
+
+    /**
+     * Saves the code to a file
+     */
+    public function save($filename, $quality);
+
+    /**
+     * Gets the image contents
+     */
+    public function get($quality);
+
+    /**
+     * Outputs the image
+     */
+    public function output($quality);
+}

web/vendor/gregwar/captcha/src/Gregwar/Captcha/ImageFileHandler.php

@@ -0,0 +1,105 @@
+<?php
+
+namespace Gregwar\Captcha;
+
+use Symfony\Component\Finder\Finder;
+
+/**
+ * Handles actions related to captcha image files including saving and garbage collection
+ *
+ * @author Gregwar <g.passault@gmail.com>
+ * @author Jeremy Livingston <jeremy@quizzle.com>
+ */
+class ImageFileHandler
+{
+    /**
+     * Name of folder for captcha images
+     * @var string
+     */
+    protected $imageFolder;
+
+    /**
+     * Absolute path to public web folder
+     * @var string
+     */
+    protected $webPath;
+
+    /**
+     * Frequency of garbage collection in fractions of 1
+     * @var int
+     */
+    protected $gcFreq;
+
+    /**
+     * Maximum age of images in minutes
+     * @var int
+     */
+    protected $expiration;
+
+    /**
+     * @param $imageFolder
+     * @param $webPath
+     * @param $gcFreq
+     * @param $expiration
+     */
+    public function __construct($imageFolder, $webPath, $gcFreq, $expiration)
+    {
+        $this->imageFolder      = $imageFolder;
+        $this->webPath          = $webPath;
+        $this->gcFreq           = $gcFreq;
+        $this->expiration       = $expiration;
+    }
+
+    /**
+     * Saves the provided image content as a file
+     *
+     * @param string $contents
+     *
+     * @return string
+     */
+    public function saveAsFile($contents)
+    {
+        $this->createFolderIfMissing();
+
+        $filename = md5(uniqid()) . '.jpg';
+        $filePath = $this->webPath . '/' . $this->imageFolder . '/' . $filename;
+        imagejpeg($contents, $filePath, 15);
+
+        return '/' . $this->imageFolder . '/' . $filename;
+    }
+
+    /**
+     * Randomly runs garbage collection on the image directory
+     *
+     * @return bool
+     */
+    public function collectGarbage()
+    {
+        if (!mt_rand(1, $this->gcFreq) == 1) {
+            return false;
+        }
+
+        $this->createFolderIfMissing();
+
+        $finder = new Finder();
+        $criteria = sprintf('<= now - %s minutes', $this->expiration);
+        $finder->in($this->webPath . '/' . $this->imageFolder)
+            ->date($criteria);
+
+        foreach ($finder->files() as $file) {
+            unlink($file->getPathname());
+        }
+
+        return true;
+    }
+
+    /**
+     * Creates the folder if it doesn't exist
+     */
+    protected function createFolderIfMissing()
+    {
+        if (!file_exists($this->webPath . '/' . $this->imageFolder)) {
+            mkdir($this->webPath . '/' . $this->imageFolder, 0755);
+        }
+    }
+}

web/vendor/gregwar/captcha/src/Gregwar/Captcha/PhraseBuilder.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace Gregwar\Captcha;
+
+/**
+ * Generates random phrase
+ *
+ * @author Gregwar <g.passault@gmail.com>
+ */
+class PhraseBuilder implements PhraseBuilderInterface
+{
+    /**
+     * @var int
+     */
+    public $length;
+
+    /**
+     * @var string
+     */
+    public $charset;
+    /**
+     * Constructs a PhraseBuilder with given parameters
+     */
+    public function __construct($length = 5, $charset = 'abcdefghijklmnpqrstuvwxyz123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ')
+    {
+        $this->length = $length;
+        $this->charset = $charset;
+    }
+
+    /**
+     * Generates  random phrase of given length with given charset
+     */
+    public function build($length = null, $charset = null)
+    {
+        if ($length !== null) {
+            $this->length = $length;
+        }
+        if ($charset !== null) {
+            $this->charset = $charset;
+        }
+
+        $phrase = '';
+        $chars = str_split($this->charset);
+
+        for ($i = 0; $i < $this->length; $i++) {
+            $phrase .= $chars[array_rand($chars)];
+        }
+
+        return $phrase;
+    }
+
+    /**
+     * "Niceize" a code
+     */
+    public function niceize($str)
+    {
+        return self::doNiceize($str);
+    }
+    
+    /**
+     * A static helper to niceize
+     */
+    public static function doNiceize($str)
+    {
+        return strtr(strtolower($str), '01', 'ol');
+    }
+
+    /**
+     * A static helper to compare
+     */
+    public static function comparePhrases($str1, $str2)
+    {
+        return self::doNiceize($str1) === self::doNiceize($str2);
+    }
+}

web/vendor/gregwar/captcha/src/Gregwar/Captcha/PhraseBuilderInterface.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Gregwar\Captcha;
+
+/**
+ * Interface for the PhraseBuilder
+ *
+ * @author Gregwar <g.passault@gmail.com>
+ */
+interface PhraseBuilderInterface
+{
+    /**
+     * Generates  random phrase of given length with given charset
+     */
+    public function build();
+
+    /**
+     * "Niceize" a code
+     */
+    public function niceize($str);
+}

web/vendor/gregwar/captcha/tests/CaptchaBuilderTest.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Test;
+
+use Gregwar\Captcha\CaptchaBuilder;
+use PHPUnit\Framework\TestCase;
+
+class CaptchaBuilderTest extends TestCase
+{
+    public function testDemo()
+    {
+        $captcha = new CaptchaBuilder();
+        $captcha
+            ->build()
+            ->save('out.jpg')
+        ;
+
+        $this->assertTrue(file_exists(__DIR__.'/../out.jpg'));
+    }
+
+    public function testFingerPrint()
+    {
+        $int = count(CaptchaBuilder::create()
+            ->build()
+            ->getFingerprint()
+        );
+
+        $this->assertTrue(is_int($int));
+    }
+}

web/vendor/symfony/finder/CHANGELOG.md

@@ -0,0 +1,92 @@
+CHANGELOG
+=========
+
+6.0
+---
+
+ * Remove `Comparator::setTarget()` and `Comparator::setOperator()`
+
+5.4.0
+-----
+
+ * Deprecate `Comparator::setTarget()` and `Comparator::setOperator()`
+ * Add a constructor to `Comparator` that allows setting target and operator
+ * Finder's iterator has now `Symfony\Component\Finder\SplFileInfo` inner type specified
+ * Add recursive .gitignore files support
+
+5.0.0
+-----
+
+ * added `$useNaturalSort` argument to `Finder::sortByName()`
+
+4.3.0
+-----
+
+ * added Finder::ignoreVCSIgnored() to ignore files based on rules listed in .gitignore
+
+4.2.0
+-----
+
+ * added $useNaturalSort option to Finder::sortByName() method
+ * the `Finder::sortByName()` method will have a new `$useNaturalSort`
+   argument in version 5.0, not defining it is deprecated
+ * added `Finder::reverseSorting()` to reverse the sorting
+
+4.0.0
+-----
+
+ * removed `ExceptionInterface`
+ * removed `Symfony\Component\Finder\Iterator\FilterIterator`
+
+3.4.0
+-----
+
+ * deprecated `Symfony\Component\Finder\Iterator\FilterIterator`
+ * added Finder::hasResults() method to check if any results were found
+
+3.3.0
+-----
+
+ * added double-star matching to Glob::toRegex()
+
+3.0.0
+-----
+
+ * removed deprecated classes
+
+2.8.0
+-----
+
+ * deprecated adapters and related classes
+
+2.5.0
+-----
+ * added support for GLOB_BRACE in the paths passed to Finder::in()
+
+2.3.0
+-----
+
+ * added a way to ignore unreadable directories (via Finder::ignoreUnreadableDirs())
+ * unified the way subfolders that are not executable are handled by always throwing an AccessDeniedException exception
+
+2.2.0
+-----
+
+ * added Finder::path() and Finder::notPath() methods
+ * added finder adapters to improve performance on specific platforms
+ * added support for wildcard characters (glob patterns) in the paths passed
+   to Finder::in()
+
+2.1.0
+-----
+
+ * added Finder::sortByAccessedTime(), Finder::sortByChangedTime(), and
+   Finder::sortByModifiedTime()
+ * added Countable to Finder
+ * added support for an array of directories as an argument to
+   Finder::exclude()
+ * added searching based on the file content via Finder::contains() and
+   Finder::notContains()
+ * added support for the != operator in the Comparator
+ * [BC BREAK] filter expressions (used for file name and content) are no more
+   considered as regexps but glob patterns when they are enclosed in '*' or '?'

web/vendor/symfony/finder/Comparator/Comparator.php

@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Comparator;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Comparator
+{
+    private string $target;
+    private string $operator;
+
+    public function __construct(string $target, string $operator = '==')
+    {
+        if (!\in_array($operator, ['>', '<', '>=', '<=', '==', '!='])) {
+            throw new \InvalidArgumentException(sprintf('Invalid operator "%s".', $operator));
+        }
+
+        $this->target = $target;
+        $this->operator = $operator;
+    }
+
+    /**
+     * Gets the target value.
+     */
+    public function getTarget(): string
+    {
+        return $this->target;
+    }
+
+    /**
+     * Gets the comparison operator.
+     */
+    public function getOperator(): string
+    {
+        return $this->operator;
+    }
+
+    /**
+     * Tests against the target.
+     */
+    public function test(mixed $test): bool
+    {
+        switch ($this->operator) {
+            case '>':
+                return $test > $this->target;
+            case '>=':
+                return $test >= $this->target;
+            case '<':
+                return $test < $this->target;
+            case '<=':
+                return $test <= $this->target;
+            case '!=':
+                return $test != $this->target;
+        }
+
+        return $test == $this->target;
+    }
+}

web/vendor/symfony/finder/Comparator/DateComparator.php

@@ -0,0 +1,50 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Comparator;
+
+/**
+ * DateCompare compiles date comparisons.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class DateComparator extends Comparator
+{
+    /**
+     * @param string $test A comparison string
+     *
+     * @throws \InvalidArgumentException If the test is not understood
+     */
+    public function __construct(string $test)
+    {
+        if (!preg_match('#^\s*(==|!=|[<>]=?|after|since|before|until)?\s*(.+?)\s*$#i', $test, $matches)) {
+            throw new \InvalidArgumentException(sprintf('Don\'t understand "%s" as a date test.', $test));
+        }
+
+        try {
+            $date = new \DateTime($matches[2]);
+            $target = $date->format('U');
+        } catch (\Exception $e) {
+            throw new \InvalidArgumentException(sprintf('"%s" is not a valid date.', $matches[2]));
+        }
+
+        $operator = $matches[1] ?? '==';
+        if ('since' === $operator || 'after' === $operator) {
+            $operator = '>';
+        }
+
+        if ('until' === $operator || 'before' === $operator) {
+            $operator = '<';
+        }
+
+        parent::__construct($target, $operator);
+    }
+}

web/vendor/symfony/finder/Comparator/NumberComparator.php

@@ -0,0 +1,78 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Comparator;
+
+/**
+ * NumberComparator compiles a simple comparison to an anonymous
+ * subroutine, which you can call with a value to be tested again.
+ *
+ * Now this would be very pointless, if NumberCompare didn't understand
+ * magnitudes.
+ *
+ * The target value may use magnitudes of kilobytes (k, ki),
+ * megabytes (m, mi), or gigabytes (g, gi).  Those suffixed
+ * with an i use the appropriate 2**n version in accordance with the
+ * IEC standard: http://physics.nist.gov/cuu/Units/binary.html
+ *
+ * Based on the Perl Number::Compare module.
+ *
+ * @author    Fabien Potencier <fabien@symfony.com> PHP port
+ * @author    Richard Clamp <richardc@unixbeard.net> Perl version
+ * @copyright 2004-2005 Fabien Potencier <fabien@symfony.com>
+ * @copyright 2002 Richard Clamp <richardc@unixbeard.net>
+ *
+ * @see http://physics.nist.gov/cuu/Units/binary.html
+ */
+class NumberComparator extends Comparator
+{
+    /**
+     * @param string|int $test A comparison string or an integer
+     *
+     * @throws \InvalidArgumentException If the test is not understood
+     */
+    public function __construct(?string $test)
+    {
+        if (null === $test || !preg_match('#^\s*(==|!=|[<>]=?)?\s*([0-9\.]+)\s*([kmg]i?)?\s*$#i', $test, $matches)) {
+            throw new \InvalidArgumentException(sprintf('Don\'t understand "%s" as a number test.', $test ?? 'null'));
+        }
+
+        $target = $matches[2];
+        if (!is_numeric($target)) {
+            throw new \InvalidArgumentException(sprintf('Invalid number "%s".', $target));
+        }
+        if (isset($matches[3])) {
+            // magnitude
+            switch (strtolower($matches[3])) {
+                case 'k':
+                    $target *= 1000;
+                    break;
+                case 'ki':
+                    $target *= 1024;
+                    break;
+                case 'm':
+                    $target *= 1000000;
+                    break;
+                case 'mi':
+                    $target *= 1024 * 1024;
+                    break;
+                case 'g':
+                    $target *= 1000000000;
+                    break;
+                case 'gi':
+                    $target *= 1024 * 1024 * 1024;
+                    break;
+            }
+        }
+
+        parent::__construct($target, $matches[1] ?: '==');
+    }
+}

web/vendor/symfony/finder/Exception/AccessDeniedException.php

@@ -0,0 +1,19 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Exception;
+
+/**
+ * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ */
+class AccessDeniedException extends \UnexpectedValueException
+{
+}

web/vendor/symfony/finder/Exception/DirectoryNotFoundException.php

@@ -0,0 +1,19 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Exception;
+
+/**
+ * @author Andreas Erhard <andreas.erhard@i-med.ac.at>
+ */
+class DirectoryNotFoundException extends \InvalidArgumentException
+{
+}

web/vendor/symfony/finder/Finder.php

@@ -0,0 +1,798 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder;
+
+use Symfony\Component\Finder\Comparator\DateComparator;
+use Symfony\Component\Finder\Comparator\NumberComparator;
+use Symfony\Component\Finder\Exception\DirectoryNotFoundException;
+use Symfony\Component\Finder\Iterator\CustomFilterIterator;
+use Symfony\Component\Finder\Iterator\DateRangeFilterIterator;
+use Symfony\Component\Finder\Iterator\DepthRangeFilterIterator;
+use Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator;
+use Symfony\Component\Finder\Iterator\FilecontentFilterIterator;
+use Symfony\Component\Finder\Iterator\FilenameFilterIterator;
+use Symfony\Component\Finder\Iterator\LazyIterator;
+use Symfony\Component\Finder\Iterator\SizeRangeFilterIterator;
+use Symfony\Component\Finder\Iterator\SortableIterator;
+
+/**
+ * Finder allows to build rules to find files and directories.
+ *
+ * It is a thin wrapper around several specialized iterator classes.
+ *
+ * All rules may be invoked several times.
+ *
+ * All methods return the current Finder object to allow chaining:
+ *
+ *     $finder = Finder::create()->files()->name('*.php')->in(__DIR__);
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @implements \IteratorAggregate<string, SplFileInfo>
+ */
+class Finder implements \IteratorAggregate, \Countable
+{
+    public const IGNORE_VCS_FILES = 1;
+    public const IGNORE_DOT_FILES = 2;
+    public const IGNORE_VCS_IGNORED_FILES = 4;
+
+    private int $mode = 0;
+    private array $names = [];
+    private array $notNames = [];
+    private array $exclude = [];
+    private array $filters = [];
+    private array $depths = [];
+    private array $sizes = [];
+    private bool $followLinks = false;
+    private bool $reverseSorting = false;
+    private \Closure|int|false $sort = false;
+    private int $ignore = 0;
+    private array $dirs = [];
+    private array $dates = [];
+    private array $iterators = [];
+    private array $contains = [];
+    private array $notContains = [];
+    private array $paths = [];
+    private array $notPaths = [];
+    private bool $ignoreUnreadableDirs = false;
+
+    private static array $vcsPatterns = ['.svn', '_svn', 'CVS', '_darcs', '.arch-params', '.monotone', '.bzr', '.git', '.hg'];
+
+    public function __construct()
+    {
+        $this->ignore = static::IGNORE_VCS_FILES | static::IGNORE_DOT_FILES;
+    }
+
+    /**
+     * Creates a new Finder.
+     */
+    public static function create(): static
+    {
+        return new static();
+    }
+
+    /**
+     * Restricts the matching to directories only.
+     *
+     * @return $this
+     */
+    public function directories(): static
+    {
+        $this->mode = Iterator\FileTypeFilterIterator::ONLY_DIRECTORIES;
+
+        return $this;
+    }
+
+    /**
+     * Restricts the matching to files only.
+     *
+     * @return $this
+     */
+    public function files(): static
+    {
+        $this->mode = Iterator\FileTypeFilterIterator::ONLY_FILES;
+
+        return $this;
+    }
+
+    /**
+     * Adds tests for the directory depth.
+     *
+     * Usage:
+     *
+     *     $finder->depth('> 1') // the Finder will start matching at level 1.
+     *     $finder->depth('< 3') // the Finder will descend at most 3 levels of directories below the starting point.
+     *     $finder->depth(['>= 1', '< 3'])
+     *
+     * @param string|int|string[]|int[] $levels The depth level expression or an array of depth levels
+     *
+     * @return $this
+     *
+     * @see DepthRangeFilterIterator
+     * @see NumberComparator
+     */
+    public function depth(string|int|array $levels): static
+    {
+        foreach ((array) $levels as $level) {
+            $this->depths[] = new Comparator\NumberComparator($level);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds tests for file dates (last modified).
+     *
+     * The date must be something that strtotime() is able to parse:
+     *
+     *     $finder->date('since yesterday');
+     *     $finder->date('until 2 days ago');
+     *     $finder->date('> now - 2 hours');
+     *     $finder->date('>= 2005-10-15');
+     *     $finder->date(['>= 2005-10-15', '<= 2006-05-27']);
+     *
+     * @param string|string[] $dates A date range string or an array of date ranges
+     *
+     * @return $this
+     *
+     * @see strtotime
+     * @see DateRangeFilterIterator
+     * @see DateComparator
+     */
+    public function date(string|array $dates): static
+    {
+        foreach ((array) $dates as $date) {
+            $this->dates[] = new Comparator\DateComparator($date);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds rules that files must match.
+     *
+     * You can use patterns (delimited with / sign), globs or simple strings.
+     *
+     *     $finder->name('*.php')
+     *     $finder->name('/\.php$/') // same as above
+     *     $finder->name('test.php')
+     *     $finder->name(['test.py', 'test.php'])
+     *
+     * @param string|string[] $patterns A pattern (a regexp, a glob, or a string) or an array of patterns
+     *
+     * @return $this
+     *
+     * @see FilenameFilterIterator
+     */
+    public function name(string|array $patterns): static
+    {
+        $this->names = array_merge($this->names, (array) $patterns);
+
+        return $this;
+    }
+
+    /**
+     * Adds rules that files must not match.
+     *
+     * @param string|string[] $patterns A pattern (a regexp, a glob, or a string) or an array of patterns
+     *
+     * @return $this
+     *
+     * @see FilenameFilterIterator
+     */
+    public function notName(string|array $patterns): static
+    {
+        $this->notNames = array_merge($this->notNames, (array) $patterns);
+
+        return $this;
+    }
+
+    /**
+     * Adds tests that file contents must match.
+     *
+     * Strings or PCRE patterns can be used:
+     *
+     *     $finder->contains('Lorem ipsum')
+     *     $finder->contains('/Lorem ipsum/i')
+     *     $finder->contains(['dolor', '/ipsum/i'])
+     *
+     * @param string|string[] $patterns A pattern (string or regexp) or an array of patterns
+     *
+     * @return $this
+     *
+     * @see FilecontentFilterIterator
+     */
+    public function contains(string|array $patterns): static
+    {
+        $this->contains = array_merge($this->contains, (array) $patterns);
+
+        return $this;
+    }
+
+    /**
+     * Adds tests that file contents must not match.
+     *
+     * Strings or PCRE patterns can be used:
+     *
+     *     $finder->notContains('Lorem ipsum')
+     *     $finder->notContains('/Lorem ipsum/i')
+     *     $finder->notContains(['lorem', '/dolor/i'])
+     *
+     * @param string|string[] $patterns A pattern (string or regexp) or an array of patterns
+     *
+     * @return $this
+     *
+     * @see FilecontentFilterIterator
+     */
+    public function notContains(string|array $patterns): static
+    {
+        $this->notContains = array_merge($this->notContains, (array) $patterns);
+
+        return $this;
+    }
+
+    /**
+     * Adds rules that filenames must match.
+     *
+     * You can use patterns (delimited with / sign) or simple strings.
+     *
+     *     $finder->path('some/special/dir')
+     *     $finder->path('/some\/special\/dir/') // same as above
+     *     $finder->path(['some dir', 'another/dir'])
+     *
+     * Use only / as dirname separator.
+     *
+     * @param string|string[] $patterns A pattern (a regexp or a string) or an array of patterns
+     *
+     * @return $this
+     *
+     * @see FilenameFilterIterator
+     */
+    public function path(string|array $patterns): static
+    {
+        $this->paths = array_merge($this->paths, (array) $patterns);
+
+        return $this;
+    }
+
+    /**
+     * Adds rules that filenames must not match.
+     *
+     * You can use patterns (delimited with / sign) or simple strings.
+     *
+     *     $finder->notPath('some/special/dir')
+     *     $finder->notPath('/some\/special\/dir/') // same as above
+     *     $finder->notPath(['some/file.txt', 'another/file.log'])
+     *
+     * Use only / as dirname separator.
+     *
+     * @param string|string[] $patterns A pattern (a regexp or a string) or an array of patterns
+     *
+     * @return $this
+     *
+     * @see FilenameFilterIterator
+     */
+    public function notPath(string|array $patterns): static
+    {
+        $this->notPaths = array_merge($this->notPaths, (array) $patterns);
+
+        return $this;
+    }
+
+    /**
+     * Adds tests for file sizes.
+     *
+     *     $finder->size('> 10K');
+     *     $finder->size('<= 1Ki');
+     *     $finder->size(4);
+     *     $finder->size(['> 10K', '< 20K'])
+     *
+     * @param string|int|string[]|int[] $sizes A size range string or an integer or an array of size ranges
+     *
+     * @return $this
+     *
+     * @see SizeRangeFilterIterator
+     * @see NumberComparator
+     */
+    public function size(string|int|array $sizes): static
+    {
+        foreach ((array) $sizes as $size) {
+            $this->sizes[] = new Comparator\NumberComparator($size);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Excludes directories.
+     *
+     * Directories passed as argument must be relative to the ones defined with the `in()` method. For example:
+     *
+     *     $finder->in(__DIR__)->exclude('ruby');
+     *
+     * @param string|array $dirs A directory path or an array of directories
+     *
+     * @return $this
+     *
+     * @see ExcludeDirectoryFilterIterator
+     */
+    public function exclude(string|array $dirs): static
+    {
+        $this->exclude = array_merge($this->exclude, (array) $dirs);
+
+        return $this;
+    }
+
+    /**
+     * Excludes "hidden" directories and files (starting with a dot).
+     *
+     * This option is enabled by default.
+     *
+     * @return $this
+     *
+     * @see ExcludeDirectoryFilterIterator
+     */
+    public function ignoreDotFiles(bool $ignoreDotFiles): static
+    {
+        if ($ignoreDotFiles) {
+            $this->ignore |= static::IGNORE_DOT_FILES;
+        } else {
+            $this->ignore &= ~static::IGNORE_DOT_FILES;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Forces the finder to ignore version control directories.
+     *
+     * This option is enabled by default.
+     *
+     * @return $this
+     *
+     * @see ExcludeDirectoryFilterIterator
+     */
+    public function ignoreVCS(bool $ignoreVCS): static
+    {
+        if ($ignoreVCS) {
+            $this->ignore |= static::IGNORE_VCS_FILES;
+        } else {
+            $this->ignore &= ~static::IGNORE_VCS_FILES;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Forces Finder to obey .gitignore and ignore files based on rules listed there.
+     *
+     * This option is disabled by default.
+     *
+     * @return $this
+     */
+    public function ignoreVCSIgnored(bool $ignoreVCSIgnored): static
+    {
+        if ($ignoreVCSIgnored) {
+            $this->ignore |= static::IGNORE_VCS_IGNORED_FILES;
+        } else {
+            $this->ignore &= ~static::IGNORE_VCS_IGNORED_FILES;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds VCS patterns.
+     *
+     * @see ignoreVCS()
+     *
+     * @param string|string[] $pattern VCS patterns to ignore
+     */
+    public static function addVCSPattern(string|array $pattern)
+    {
+        foreach ((array) $pattern as $p) {
+            self::$vcsPatterns[] = $p;
+        }
+
+        self::$vcsPatterns = array_unique(self::$vcsPatterns);
+    }
+
+    /**
+     * Sorts files and directories by an anonymous function.
+     *
+     * The anonymous function receives two \SplFileInfo instances to compare.
+     *
+     * This can be slow as all the matching files and directories must be retrieved for comparison.
+     *
+     * @return $this
+     *
+     * @see SortableIterator
+     */
+    public function sort(\Closure $closure): static
+    {
+        $this->sort = $closure;
+
+        return $this;
+    }
+
+    /**
+     * Sorts files and directories by name.
+     *
+     * This can be slow as all the matching files and directories must be retrieved for comparison.
+     *
+     * @return $this
+     *
+     * @see SortableIterator
+     */
+    public function sortByName(bool $useNaturalSort = false): static
+    {
+        $this->sort = $useNaturalSort ? Iterator\SortableIterator::SORT_BY_NAME_NATURAL : Iterator\SortableIterator::SORT_BY_NAME;
+
+        return $this;
+    }
+
+    /**
+     * Sorts files and directories by type (directories before files), then by name.
+     *
+     * This can be slow as all the matching files and directories must be retrieved for comparison.
+     *
+     * @return $this
+     *
+     * @see SortableIterator
+     */
+    public function sortByType(): static
+    {
+        $this->sort = Iterator\SortableIterator::SORT_BY_TYPE;
+
+        return $this;
+    }
+
+    /**
+     * Sorts files and directories by the last accessed time.
+     *
+     * This is the time that the file was last accessed, read or written to.
+     *
+     * This can be slow as all the matching files and directories must be retrieved for comparison.
+     *
+     * @return $this
+     *
+     * @see SortableIterator
+     */
+    public function sortByAccessedTime(): static
+    {
+        $this->sort = Iterator\SortableIterator::SORT_BY_ACCESSED_TIME;
+
+        return $this;
+    }
+
+    /**
+     * Reverses the sorting.
+     *
+     * @return $this
+     */
+    public function reverseSorting(): static
+    {
+        $this->reverseSorting = true;
+
+        return $this;
+    }
+
+    /**
+     * Sorts files and directories by the last inode changed time.
+     *
+     * This is the time that the inode information was last modified (permissions, owner, group or other metadata).
+     *
+     * On Windows, since inode is not available, changed time is actually the file creation time.
+     *
+     * This can be slow as all the matching files and directories must be retrieved for comparison.
+     *
+     * @return $this
+     *
+     * @see SortableIterator
+     */
+    public function sortByChangedTime(): static
+    {
+        $this->sort = Iterator\SortableIterator::SORT_BY_CHANGED_TIME;
+
+        return $this;
+    }
+
+    /**
+     * Sorts files and directories by the last modified time.
+     *
+     * This is the last time the actual contents of the file were last modified.
+     *
+     * This can be slow as all the matching files and directories must be retrieved for comparison.
+     *
+     * @return $this
+     *
+     * @see SortableIterator
+     */
+    public function sortByModifiedTime(): static
+    {
+        $this->sort = Iterator\SortableIterator::SORT_BY_MODIFIED_TIME;
+
+        return $this;
+    }
+
+    /**
+     * Filters the iterator with an anonymous function.
+     *
+     * The anonymous function receives a \SplFileInfo and must return false
+     * to remove files.
+     *
+     * @return $this
+     *
+     * @see CustomFilterIterator
+     */
+    public function filter(\Closure $closure): static
+    {
+        $this->filters[] = $closure;
+
+        return $this;
+    }
+
+    /**
+     * Forces the following of symlinks.
+     *
+     * @return $this
+     */
+    public function followLinks(): static
+    {
+        $this->followLinks = true;
+
+        return $this;
+    }
+
+    /**
+     * Tells finder to ignore unreadable directories.
+     *
+     * By default, scanning unreadable directories content throws an AccessDeniedException.
+     *
+     * @return $this
+     */
+    public function ignoreUnreadableDirs(bool $ignore = true): static
+    {
+        $this->ignoreUnreadableDirs = $ignore;
+
+        return $this;
+    }
+
+    /**
+     * Searches files and directories which match defined rules.
+     *
+     * @param string|string[] $dirs A directory path or an array of directories
+     *
+     * @return $this
+     *
+     * @throws DirectoryNotFoundException if one of the directories does not exist
+     */
+    public function in(string|array $dirs): static
+    {
+        $resolvedDirs = [];
+
+        foreach ((array) $dirs as $dir) {
+            if (is_dir($dir)) {
+                $resolvedDirs[] = [$this->normalizeDir($dir)];
+            } elseif ($glob = glob($dir, (\defined('GLOB_BRACE') ? \GLOB_BRACE : 0) | \GLOB_ONLYDIR | \GLOB_NOSORT)) {
+                sort($glob);
+                $resolvedDirs[] = array_map([$this, 'normalizeDir'], $glob);
+            } else {
+                throw new DirectoryNotFoundException(sprintf('The "%s" directory does not exist.', $dir));
+            }
+        }
+
+        $this->dirs = array_merge($this->dirs, ...$resolvedDirs);
+
+        return $this;
+    }
+
+    /**
+     * Returns an Iterator for the current Finder configuration.
+     *
+     * This method implements the IteratorAggregate interface.
+     *
+     * @return \Iterator<string, SplFileInfo>
+     *
+     * @throws \LogicException if the in() method has not been called
+     */
+    public function getIterator(): \Iterator
+    {
+        if (0 === \count($this->dirs) && 0 === \count($this->iterators)) {
+            throw new \LogicException('You must call one of in() or append() methods before iterating over a Finder.');
+        }
+
+        if (1 === \count($this->dirs) && 0 === \count($this->iterators)) {
+            $iterator = $this->searchInDirectory($this->dirs[0]);
+
+            if ($this->sort || $this->reverseSorting) {
+                $iterator = (new Iterator\SortableIterator($iterator, $this->sort, $this->reverseSorting))->getIterator();
+            }
+
+            return $iterator;
+        }
+
+        $iterator = new \AppendIterator();
+        foreach ($this->dirs as $dir) {
+            $iterator->append(new \IteratorIterator(new LazyIterator(function () use ($dir) {
+                return $this->searchInDirectory($dir);
+            })));
+        }
+
+        foreach ($this->iterators as $it) {
+            $iterator->append($it);
+        }
+
+        if ($this->sort || $this->reverseSorting) {
+            $iterator = (new Iterator\SortableIterator($iterator, $this->sort, $this->reverseSorting))->getIterator();
+        }
+
+        return $iterator;
+    }
+
+    /**
+     * Appends an existing set of files/directories to the finder.
+     *
+     * The set can be another Finder, an Iterator, an IteratorAggregate, or even a plain array.
+     *
+     * @return $this
+     *
+     * @throws \InvalidArgumentException when the given argument is not iterable
+     */
+    public function append(iterable $iterator): static
+    {
+        if ($iterator instanceof \IteratorAggregate) {
+            $this->iterators[] = $iterator->getIterator();
+        } elseif ($iterator instanceof \Iterator) {
+            $this->iterators[] = $iterator;
+        } elseif (is_iterable($iterator)) {
+            $it = new \ArrayIterator();
+            foreach ($iterator as $file) {
+                $file = $file instanceof \SplFileInfo ? $file : new \SplFileInfo($file);
+                $it[$file->getPathname()] = $file;
+            }
+            $this->iterators[] = $it;
+        } else {
+            throw new \InvalidArgumentException('Finder::append() method wrong argument type.');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Check if any results were found.
+     */
+    public function hasResults(): bool
+    {
+        foreach ($this->getIterator() as $_) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Counts all the results collected by the iterators.
+     */
+    public function count(): int
+    {
+        return iterator_count($this->getIterator());
+    }
+
+    private function searchInDirectory(string $dir): \Iterator
+    {
+        $exclude = $this->exclude;
+        $notPaths = $this->notPaths;
+
+        if (static::IGNORE_VCS_FILES === (static::IGNORE_VCS_FILES & $this->ignore)) {
+            $exclude = array_merge($exclude, self::$vcsPatterns);
+        }
+
+        if (static::IGNORE_DOT_FILES === (static::IGNORE_DOT_FILES & $this->ignore)) {
+            $notPaths[] = '#(^|/)\..+(/|$)#';
+        }
+
+        $minDepth = 0;
+        $maxDepth = \PHP_INT_MAX;
+
+        foreach ($this->depths as $comparator) {
+            switch ($comparator->getOperator()) {
+                case '>':
+                    $minDepth = $comparator->getTarget() + 1;
+                    break;
+                case '>=':
+                    $minDepth = $comparator->getTarget();
+                    break;
+                case '<':
+                    $maxDepth = $comparator->getTarget() - 1;
+                    break;
+                case '<=':
+                    $maxDepth = $comparator->getTarget();
+                    break;
+                default:
+                    $minDepth = $maxDepth = $comparator->getTarget();
+            }
+        }
+
+        $flags = \RecursiveDirectoryIterator::SKIP_DOTS;
+
+        if ($this->followLinks) {
+            $flags |= \RecursiveDirectoryIterator::FOLLOW_SYMLINKS;
+        }
+
+        $iterator = new Iterator\RecursiveDirectoryIterator($dir, $flags, $this->ignoreUnreadableDirs);
+
+        if ($exclude) {
+            $iterator = new Iterator\ExcludeDirectoryFilterIterator($iterator, $exclude);
+        }
+
+        $iterator = new \RecursiveIteratorIterator($iterator, \RecursiveIteratorIterator::SELF_FIRST);
+
+        if ($minDepth > 0 || $maxDepth < \PHP_INT_MAX) {
+            $iterator = new Iterator\DepthRangeFilterIterator($iterator, $minDepth, $maxDepth);
+        }
+
+        if ($this->mode) {
+            $iterator = new Iterator\FileTypeFilterIterator($iterator, $this->mode);
+        }
+
+        if ($this->names || $this->notNames) {
+            $iterator = new Iterator\FilenameFilterIterator($iterator, $this->names, $this->notNames);
+        }
+
+        if ($this->contains || $this->notContains) {
+            $iterator = new Iterator\FilecontentFilterIterator($iterator, $this->contains, $this->notContains);
+        }
+
+        if ($this->sizes) {
+            $iterator = new Iterator\SizeRangeFilterIterator($iterator, $this->sizes);
+        }
+
+        if ($this->dates) {
+            $iterator = new Iterator\DateRangeFilterIterator($iterator, $this->dates);
+        }
+
+        if ($this->filters) {
+            $iterator = new Iterator\CustomFilterIterator($iterator, $this->filters);
+        }
+
+        if ($this->paths || $notPaths) {
+            $iterator = new Iterator\PathFilterIterator($iterator, $this->paths, $notPaths);
+        }
+
+        if (static::IGNORE_VCS_IGNORED_FILES === (static::IGNORE_VCS_IGNORED_FILES & $this->ignore)) {
+            $iterator = new Iterator\VcsIgnoredFilterIterator($iterator, $dir);
+        }
+
+        return $iterator;
+    }
+
+    /**
+     * Normalizes given directory names by removing trailing slashes.
+     *
+     * Excluding: (s)ftp:// or ssh2.(s)ftp:// wrapper
+     */
+    private function normalizeDir(string $dir): string
+    {
+        if ('/' === $dir) {
+            return $dir;
+        }
+
+        $dir = rtrim($dir, '/'.\DIRECTORY_SEPARATOR);
+
+        if (preg_match('#^(ssh2\.)?s?ftp://#', $dir)) {
+            $dir .= '/';
+        }
+
+        return $dir;
+    }
+}

web/vendor/symfony/finder/Gitignore.php

@@ -0,0 +1,93 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder;
+
+/**
+ * Gitignore matches against text.
+ *
+ * @author Michael Voříšek <vorismi3@fel.cvut.cz>
+ * @author Ahmed Abdou <mail@ahmd.io>
+ */
+class Gitignore
+{
+    /**
+     * Returns a regexp which is the equivalent of the gitignore pattern.
+     *
+     * Format specification: https://git-scm.com/docs/gitignore#_pattern_format
+     */
+    public static function toRegex(string $gitignoreFileContent): string
+    {
+        return self::buildRegex($gitignoreFileContent, false);
+    }
+
+    public static function toRegexMatchingNegatedPatterns(string $gitignoreFileContent): string
+    {
+        return self::buildRegex($gitignoreFileContent, true);
+    }
+
+    private static function buildRegex(string $gitignoreFileContent, bool $inverted): string
+    {
+        $gitignoreFileContent = preg_replace('~(?<!\\\\)#[^\n\r]*~', '', $gitignoreFileContent);
+        $gitignoreLines = preg_split('~\r\n?|\n~', $gitignoreFileContent);
+
+        $res = self::lineToRegex('');
+        foreach ($gitignoreLines as $line) {
+            $line = preg_replace('~(?<!\\\\)[ \t]+$~', '', $line);
+
+            if ('!' === substr($line, 0, 1)) {
+                $line = substr($line, 1);
+                $isNegative = true;
+            } else {
+                $isNegative = false;
+            }
+
+            if ('' !== $line) {
+                if ($isNegative xor $inverted) {
+                    $res = '(?!'.self::lineToRegex($line).'$)'.$res;
+                } else {
+                    $res = '(?:'.$res.'|'.self::lineToRegex($line).')';
+                }
+            }
+        }
+
+        return '~^(?:'.$res.')~s';
+    }
+
+    private static function lineToRegex(string $gitignoreLine): string
+    {
+        if ('' === $gitignoreLine) {
+            return '$f'; // always false
+        }
+
+        $slashPos = strpos($gitignoreLine, '/');
+        if (false !== $slashPos && \strlen($gitignoreLine) - 1 !== $slashPos) {
+            if (0 === $slashPos) {
+                $gitignoreLine = substr($gitignoreLine, 1);
+            }
+            $isAbsolute = true;
+        } else {
+            $isAbsolute = false;
+        }
+
+        $regex = preg_quote(str_replace('\\', '', $gitignoreLine), '~');
+        $regex = preg_replace_callback('~\\\\\[((?:\\\\!)?)([^\[\]]*)\\\\\]~', function (array $matches): string {
+            return '['.('' !== $matches[1] ? '^' : '').str_replace('\\-', '-', $matches[2]).']';
+        }, $regex);
+        $regex = preg_replace('~(?:(?:\\\\\*){2,}(/?))+~', '(?:(?:(?!//).(?<!//))+$1)?', $regex);
+        $regex = preg_replace('~\\\\\*~', '[^/]*', $regex);
+        $regex = preg_replace('~\\\\\?~', '[^/]', $regex);
+
+        return ($isAbsolute ? '' : '(?:[^/]+/)*')
+            .$regex
+            .(!str_ends_with($gitignoreLine, '/') ? '(?:$|/)' : '');
+    }
+}

web/vendor/symfony/finder/Glob.php

@@ -0,0 +1,109 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder;
+
+/**
+ * Glob matches globbing patterns against text.
+ *
+ *     if match_glob("foo.*", "foo.bar") echo "matched\n";
+ *
+ *     // prints foo.bar and foo.baz
+ *     $regex = glob_to_regex("foo.*");
+ *     for (['foo.bar', 'foo.baz', 'foo', 'bar'] as $t)
+ *     {
+ *         if (/$regex/) echo "matched: $car\n";
+ *     }
+ *
+ * Glob implements glob(3) style matching that can be used to match
+ * against text, rather than fetching names from a filesystem.
+ *
+ * Based on the Perl Text::Glob module.
+ *
+ * @author Fabien Potencier <fabien@symfony.com> PHP port
+ * @author     Richard Clamp <richardc@unixbeard.net> Perl version
+ * @copyright  2004-2005 Fabien Potencier <fabien@symfony.com>
+ * @copyright  2002 Richard Clamp <richardc@unixbeard.net>
+ */
+class Glob
+{
+    /**
+     * Returns a regexp which is the equivalent of the glob pattern.
+     */
+    public static function toRegex(string $glob, bool $strictLeadingDot = true, bool $strictWildcardSlash = true, string $delimiter = '#'): string
+    {
+        $firstByte = true;
+        $escaping = false;
+        $inCurlies = 0;
+        $regex = '';
+        $sizeGlob = \strlen($glob);
+        for ($i = 0; $i < $sizeGlob; ++$i) {
+            $car = $glob[$i];
+            if ($firstByte && $strictLeadingDot && '.' !== $car) {
+                $regex .= '(?=[^\.])';
+            }
+
+            $firstByte = '/' === $car;
+
+            if ($firstByte && $strictWildcardSlash && isset($glob[$i + 2]) && '**' === $glob[$i + 1].$glob[$i + 2] && (!isset($glob[$i + 3]) || '/' === $glob[$i + 3])) {
+                $car = '[^/]++/';
+                if (!isset($glob[$i + 3])) {
+                    $car .= '?';
+                }
+
+                if ($strictLeadingDot) {
+                    $car = '(?=[^\.])'.$car;
+                }
+
+                $car = '/(?:'.$car.')*';
+                $i += 2 + isset($glob[$i + 3]);
+
+                if ('/' === $delimiter) {
+                    $car = str_replace('/', '\\/', $car);
+                }
+            }
+
+            if ($delimiter === $car || '.' === $car || '(' === $car || ')' === $car || '|' === $car || '+' === $car || '^' === $car || '$' === $car) {
+                $regex .= "\\$car";
+            } elseif ('*' === $car) {
+                $regex .= $escaping ? '\\*' : ($strictWildcardSlash ? '[^/]*' : '.*');
+            } elseif ('?' === $car) {
+                $regex .= $escaping ? '\\?' : ($strictWildcardSlash ? '[^/]' : '.');
+            } elseif ('{' === $car) {
+                $regex .= $escaping ? '\\{' : '(';
+                if (!$escaping) {
+                    ++$inCurlies;
+                }
+            } elseif ('}' === $car && $inCurlies) {
+                $regex .= $escaping ? '}' : ')';
+                if (!$escaping) {
+                    --$inCurlies;
+                }
+            } elseif (',' === $car && $inCurlies) {
+                $regex .= $escaping ? ',' : '|';
+            } elseif ('\\' === $car) {
+                if ($escaping) {
+                    $regex .= '\\\\';
+                    $escaping = false;
+                } else {
+                    $escaping = true;
+                }
+
+                continue;
+            } else {
+                $regex .= $car;
+            }
+            $escaping = false;
+        }
+
+        return $delimiter.'^'.$regex.'$'.$delimiter;
+    }
+}

web/vendor/symfony/finder/Iterator/CustomFilterIterator.php

@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+/**
+ * CustomFilterIterator filters files by applying anonymous functions.
+ *
+ * The anonymous function receives a \SplFileInfo and must return false
+ * to remove files.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @extends \FilterIterator<string, \SplFileInfo>
+ */
+class CustomFilterIterator extends \FilterIterator
+{
+    private array $filters = [];
+
+    /**
+     * @param \Iterator<string, \SplFileInfo> $iterator The Iterator to filter
+     * @param callable[]                      $filters  An array of PHP callbacks
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function __construct(\Iterator $iterator, array $filters)
+    {
+        foreach ($filters as $filter) {
+            if (!\is_callable($filter)) {
+                throw new \InvalidArgumentException('Invalid PHP callback.');
+            }
+        }
+        $this->filters = $filters;
+
+        parent::__construct($iterator);
+    }
+
+    /**
+     * Filters the iterator values.
+     */
+    public function accept(): bool
+    {
+        $fileinfo = $this->current();
+
+        foreach ($this->filters as $filter) {
+            if (false === $filter($fileinfo)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

web/vendor/symfony/finder/Iterator/DateRangeFilterIterator.php

@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+use Symfony\Component\Finder\Comparator\DateComparator;
+
+/**
+ * DateRangeFilterIterator filters out files that are not in the given date range (last modified dates).
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @extends \FilterIterator<string, \SplFileInfo>
+ */
+class DateRangeFilterIterator extends \FilterIterator
+{
+    private array $comparators = [];
+
+    /**
+     * @param \Iterator<string, \SplFileInfo> $iterator
+     * @param DateComparator[]                $comparators
+     */
+    public function __construct(\Iterator $iterator, array $comparators)
+    {
+        $this->comparators = $comparators;
+
+        parent::__construct($iterator);
+    }
+
+    /**
+     * Filters the iterator values.
+     */
+    public function accept(): bool
+    {
+        $fileinfo = $this->current();
+
+        if (!file_exists($fileinfo->getPathname())) {
+            return false;
+        }
+
+        $filedate = $fileinfo->getMTime();
+        foreach ($this->comparators as $compare) {
+            if (!$compare->test($filedate)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

web/vendor/symfony/finder/Iterator/DepthRangeFilterIterator.php

@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+/**
+ * DepthRangeFilterIterator limits the directory depth.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @template-covariant TKey
+ * @template-covariant TValue
+ *
+ * @extends \FilterIterator<TKey, TValue>
+ */
+class DepthRangeFilterIterator extends \FilterIterator
+{
+    private int $minDepth = 0;
+
+    /**
+     * @param \RecursiveIteratorIterator<\RecursiveIterator<TKey, TValue>> $iterator The Iterator to filter
+     * @param int                                                          $minDepth The min depth
+     * @param int                                                          $maxDepth The max depth
+     */
+    public function __construct(\RecursiveIteratorIterator $iterator, int $minDepth = 0, int $maxDepth = \PHP_INT_MAX)
+    {
+        $this->minDepth = $minDepth;
+        $iterator->setMaxDepth(\PHP_INT_MAX === $maxDepth ? -1 : $maxDepth);
+
+        parent::__construct($iterator);
+    }
+
+    /**
+     * Filters the iterator values.
+     */
+    public function accept(): bool
+    {
+        return $this->getInnerIterator()->getDepth() >= $this->minDepth;
+    }
+}

web/vendor/symfony/finder/Iterator/ExcludeDirectoryFilterIterator.php

@@ -0,0 +1,85 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+/**
+ * ExcludeDirectoryFilterIterator filters out directories.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @extends \FilterIterator<string, \SplFileInfo>
+ * @implements \RecursiveIterator<string, \SplFileInfo>
+ */
+class ExcludeDirectoryFilterIterator extends \FilterIterator implements \RecursiveIterator
+{
+    private \Iterator $iterator;
+    private bool $isRecursive;
+    private array $excludedDirs = [];
+    private ?string $excludedPattern = null;
+
+    /**
+     * @param \Iterator $iterator    The Iterator to filter
+     * @param string[]  $directories An array of directories to exclude
+     */
+    public function __construct(\Iterator $iterator, array $directories)
+    {
+        $this->iterator = $iterator;
+        $this->isRecursive = $iterator instanceof \RecursiveIterator;
+        $patterns = [];
+        foreach ($directories as $directory) {
+            $directory = rtrim($directory, '/');
+            if (!$this->isRecursive || str_contains($directory, '/')) {
+                $patterns[] = preg_quote($directory, '#');
+            } else {
+                $this->excludedDirs[$directory] = true;
+            }
+        }
+        if ($patterns) {
+            $this->excludedPattern = '#(?:^|/)(?:'.implode('|', $patterns).')(?:/|$)#';
+        }
+
+        parent::__construct($iterator);
+    }
+
+    /**
+     * Filters the iterator values.
+     */
+    public function accept(): bool
+    {
+        if ($this->isRecursive && isset($this->excludedDirs[$this->getFilename()]) && $this->isDir()) {
+            return false;
+        }
+
+        if ($this->excludedPattern) {
+            $path = $this->isDir() ? $this->current()->getRelativePathname() : $this->current()->getRelativePath();
+            $path = str_replace('\\', '/', $path);
+
+            return !preg_match($this->excludedPattern, $path);
+        }
+
+        return true;
+    }
+
+    public function hasChildren(): bool
+    {
+        return $this->isRecursive && $this->iterator->hasChildren();
+    }
+
+    public function getChildren(): self
+    {
+        $children = new self($this->iterator->getChildren(), []);
+        $children->excludedDirs = $this->excludedDirs;
+        $children->excludedPattern = $this->excludedPattern;
+
+        return $children;
+    }
+}

web/vendor/symfony/finder/Iterator/FileTypeFilterIterator.php

@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+/**
+ * FileTypeFilterIterator only keeps files, directories, or both.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @extends \FilterIterator<string, \SplFileInfo>
+ */
+class FileTypeFilterIterator extends \FilterIterator
+{
+    public const ONLY_FILES = 1;
+    public const ONLY_DIRECTORIES = 2;
+
+    private int $mode;
+
+    /**
+     * @param \Iterator $iterator The Iterator to filter
+     * @param int       $mode     The mode (self::ONLY_FILES or self::ONLY_DIRECTORIES)
+     */
+    public function __construct(\Iterator $iterator, int $mode)
+    {
+        $this->mode = $mode;
+
+        parent::__construct($iterator);
+    }
+
+    /**
+     * Filters the iterator values.
+     */
+    public function accept(): bool
+    {
+        $fileinfo = $this->current();
+        if (self::ONLY_DIRECTORIES === (self::ONLY_DIRECTORIES & $this->mode) && $fileinfo->isFile()) {
+            return false;
+        } elseif (self::ONLY_FILES === (self::ONLY_FILES & $this->mode) && $fileinfo->isDir()) {
+            return false;
+        }
+
+        return true;
+    }
+}

web/vendor/symfony/finder/Iterator/FilecontentFilterIterator.php

@@ -0,0 +1,56 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+/**
+ * FilecontentFilterIterator filters files by their contents using patterns (regexps or strings).
+ *
+ * @author Fabien Potencier  <fabien@symfony.com>
+ * @author Włodzimierz Gajda <gajdaw@gajdaw.pl>
+ *
+ * @extends MultiplePcreFilterIterator<string, \SplFileInfo>
+ */
+class FilecontentFilterIterator extends MultiplePcreFilterIterator
+{
+    /**
+     * Filters the iterator values.
+     */
+    public function accept(): bool
+    {
+        if (!$this->matchRegexps && !$this->noMatchRegexps) {
+            return true;
+        }
+
+        $fileinfo = $this->current();
+
+        if ($fileinfo->isDir() || !$fileinfo->isReadable()) {
+            return false;
+        }
+
+        $content = $fileinfo->getContents();
+        if (!$content) {
+            return false;
+        }
+
+        return $this->isAccepted($content);
+    }
+
+    /**
+     * Converts string to regexp if necessary.
+     *
+     * @param string $str Pattern: string or regexp
+     */
+    protected function toRegex(string $str): string
+    {
+        return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
+    }
+}

web/vendor/symfony/finder/Iterator/FilenameFilterIterator.php

@@ -0,0 +1,45 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+use Symfony\Component\Finder\Glob;
+
+/**
+ * FilenameFilterIterator filters files by patterns (a regexp, a glob, or a string).
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @extends MultiplePcreFilterIterator<string, \SplFileInfo>
+ */
+class FilenameFilterIterator extends MultiplePcreFilterIterator
+{
+    /**
+     * Filters the iterator values.
+     */
+    public function accept(): bool
+    {
+        return $this->isAccepted($this->current()->getFilename());
+    }
+
+    /**
+     * Converts glob to regexp.
+     *
+     * PCRE patterns are left unchanged.
+     * Glob strings are transformed with Glob::toRegex().
+     *
+     * @param string $str Pattern: glob or regexp
+     */
+    protected function toRegex(string $str): string
+    {
+        return $this->isRegex($str) ? $str : Glob::toRegex($str);
+    }
+}

web/vendor/symfony/finder/Iterator/LazyIterator.php

@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+/**
+ * @author Jérémy Derussé <jeremy@derusse.com>
+ *
+ * @internal
+ */
+class LazyIterator implements \IteratorAggregate
+{
+    private \Closure $iteratorFactory;
+
+    public function __construct(callable $iteratorFactory)
+    {
+        $this->iteratorFactory = $iteratorFactory instanceof \Closure ? $iteratorFactory : \Closure::fromCallable($iteratorFactory);
+    }
+
+    public function getIterator(): \Traversable
+    {
+        yield from ($this->iteratorFactory)();
+    }
+}

web/vendor/symfony/finder/Iterator/MultiplePcreFilterIterator.php

@@ -0,0 +1,105 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+/**
+ * MultiplePcreFilterIterator filters files using patterns (regexps, globs or strings).
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @template-covariant TKey
+ * @template-covariant TValue
+ *
+ * @extends \FilterIterator<TKey, TValue>
+ */
+abstract class MultiplePcreFilterIterator extends \FilterIterator
+{
+    protected $matchRegexps = [];
+    protected $noMatchRegexps = [];
+
+    /**
+     * @param \Iterator $iterator        The Iterator to filter
+     * @param string[]  $matchPatterns   An array of patterns that need to match
+     * @param string[]  $noMatchPatterns An array of patterns that need to not match
+     */
+    public function __construct(\Iterator $iterator, array $matchPatterns, array $noMatchPatterns)
+    {
+        foreach ($matchPatterns as $pattern) {
+            $this->matchRegexps[] = $this->toRegex($pattern);
+        }
+
+        foreach ($noMatchPatterns as $pattern) {
+            $this->noMatchRegexps[] = $this->toRegex($pattern);
+        }
+
+        parent::__construct($iterator);
+    }
+
+    /**
+     * Checks whether the string is accepted by the regex filters.
+     *
+     * If there is no regexps defined in the class, this method will accept the string.
+     * Such case can be handled by child classes before calling the method if they want to
+     * apply a different behavior.
+     */
+    protected function isAccepted(string $string): bool
+    {
+        // should at least not match one rule to exclude
+        foreach ($this->noMatchRegexps as $regex) {
+            if (preg_match($regex, $string)) {
+                return false;
+            }
+        }
+
+        // should at least match one rule
+        if ($this->matchRegexps) {
+            foreach ($this->matchRegexps as $regex) {
+                if (preg_match($regex, $string)) {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        // If there is no match rules, the file is accepted
+        return true;
+    }
+
+    /**
+     * Checks whether the string is a regex.
+     */
+    protected function isRegex(string $str): bool
+    {
+        if (preg_match('/^(.{3,}?)[imsxuADU]*$/', $str, $m)) {
+            $start = substr($m[1], 0, 1);
+            $end = substr($m[1], -1);
+
+            if ($start === $end) {
+                return !preg_match('/[*?[:alnum:] \\\\]/', $start);
+            }
+
+            foreach ([['{', '}'], ['(', ')'], ['[', ']'], ['<', '>']] as $delimiters) {
+                if ($start === $delimiters[0] && $end === $delimiters[1]) {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Converts string into regexp.
+     */
+    abstract protected function toRegex(string $str): string;
+}

web/vendor/symfony/finder/Iterator/PathFilterIterator.php

@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+/**
+ * PathFilterIterator filters files by path patterns (e.g. some/special/dir).
+ *
+ * @author Fabien Potencier  <fabien@symfony.com>
+ * @author Włodzimierz Gajda <gajdaw@gajdaw.pl>
+ *
+ * @extends MultiplePcreFilterIterator<string, \SplFileInfo>
+ */
+class PathFilterIterator extends MultiplePcreFilterIterator
+{
+    /**
+     * Filters the iterator values.
+     */
+    public function accept(): bool
+    {
+        $filename = $this->current()->getRelativePathname();
+
+        if ('\\' === \DIRECTORY_SEPARATOR) {
+            $filename = str_replace('\\', '/', $filename);
+        }
+
+        return $this->isAccepted($filename);
+    }
+
+    /**
+     * Converts strings to regexp.
+     *
+     * PCRE patterns are left unchanged.
+     *
+     * Default conversion:
+     *     'lorem/ipsum/dolor' ==>  'lorem\/ipsum\/dolor/'
+     *
+     * Use only / as directory separator (on Windows also).
+     *
+     * @param string $str Pattern: regexp or dirname
+     */
+    protected function toRegex(string $str): string
+    {
+        return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
+    }
+}

web/vendor/symfony/finder/Iterator/RecursiveDirectoryIterator.php

@@ -0,0 +1,145 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+use Symfony\Component\Finder\Exception\AccessDeniedException;
+use Symfony\Component\Finder\SplFileInfo;
+
+/**
+ * Extends the \RecursiveDirectoryIterator to support relative paths.
+ *
+ * @author Victor Berchet <victor@suumit.com>
+ */
+class RecursiveDirectoryIterator extends \RecursiveDirectoryIterator
+{
+    private bool $ignoreUnreadableDirs;
+    private ?bool $rewindable = null;
+
+    // these 3 properties take part of the performance optimization to avoid redoing the same work in all iterations
+    private string $rootPath;
+    private string $subPath;
+    private string $directorySeparator = '/';
+
+    /**
+     * @throws \RuntimeException
+     */
+    public function __construct(string $path, int $flags, bool $ignoreUnreadableDirs = false)
+    {
+        if ($flags & (self::CURRENT_AS_PATHNAME | self::CURRENT_AS_SELF)) {
+            throw new \RuntimeException('This iterator only support returning current as fileinfo.');
+        }
+
+        parent::__construct($path, $flags);
+        $this->ignoreUnreadableDirs = $ignoreUnreadableDirs;
+        $this->rootPath = $path;
+        if ('/' !== \DIRECTORY_SEPARATOR && !($flags & self::UNIX_PATHS)) {
+            $this->directorySeparator = \DIRECTORY_SEPARATOR;
+        }
+    }
+
+    /**
+     * Return an instance of SplFileInfo with support for relative paths.
+     */
+    public function current(): SplFileInfo
+    {
+        // the logic here avoids redoing the same work in all iterations
+
+        if (!isset($this->subPath)) {
+            $this->subPath = $this->getSubPath();
+        }
+        $subPathname = $this->subPath;
+        if ('' !== $subPathname) {
+            $subPathname .= $this->directorySeparator;
+        }
+        $subPathname .= $this->getFilename();
+
+        if ('/' !== $basePath = $this->rootPath) {
+            $basePath .= $this->directorySeparator;
+        }
+
+        return new SplFileInfo($basePath.$subPathname, $this->subPath, $subPathname);
+    }
+
+    public function hasChildren(bool $allowLinks = false): bool
+    {
+        $hasChildren = parent::hasChildren($allowLinks);
+
+        if (!$hasChildren || !$this->ignoreUnreadableDirs) {
+            return $hasChildren;
+        }
+
+        try {
+            parent::getChildren();
+
+            return true;
+        } catch (\UnexpectedValueException $e) {
+            // If directory is unreadable and finder is set to ignore it, skip children
+            return false;
+        }
+    }
+
+    /**
+     * @throws AccessDeniedException
+     */
+    public function getChildren(): \RecursiveDirectoryIterator
+    {
+        try {
+            $children = parent::getChildren();
+
+            if ($children instanceof self) {
+                // parent method will call the constructor with default arguments, so unreadable dirs won't be ignored anymore
+                $children->ignoreUnreadableDirs = $this->ignoreUnreadableDirs;
+
+                // performance optimization to avoid redoing the same work in all children
+                $children->rewindable = &$this->rewindable;
+                $children->rootPath = $this->rootPath;
+            }
+
+            return $children;
+        } catch (\UnexpectedValueException $e) {
+            throw new AccessDeniedException($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Do nothing for non rewindable stream.
+     */
+    public function rewind(): void
+    {
+        if (false === $this->isRewindable()) {
+            return;
+        }
+
+        parent::rewind();
+    }
+
+    /**
+     * Checks if the stream is rewindable.
+     */
+    public function isRewindable(): bool
+    {
+        if (null !== $this->rewindable) {
+            return $this->rewindable;
+        }
+
+        if (false !== $stream = @opendir($this->getPath())) {
+            $infos = stream_get_meta_data($stream);
+            closedir($stream);
+
+            if ($infos['seekable']) {
+                return $this->rewindable = true;
+            }
+        }
+
+        return $this->rewindable = false;
+    }
+}

web/vendor/symfony/finder/Iterator/SizeRangeFilterIterator.php

@@ -0,0 +1,57 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+use Symfony\Component\Finder\Comparator\NumberComparator;
+
+/**
+ * SizeRangeFilterIterator filters out files that are not in the given size range.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @extends \FilterIterator<string, \SplFileInfo>
+ */
+class SizeRangeFilterIterator extends \FilterIterator
+{
+    private array $comparators = [];
+
+    /**
+     * @param \Iterator<string, \SplFileInfo> $iterator
+     * @param NumberComparator[]              $comparators
+     */
+    public function __construct(\Iterator $iterator, array $comparators)
+    {
+        $this->comparators = $comparators;
+
+        parent::__construct($iterator);
+    }
+
+    /**
+     * Filters the iterator values.
+     */
+    public function accept(): bool
+    {
+        $fileinfo = $this->current();
+        if (!$fileinfo->isFile()) {
+            return true;
+        }
+
+        $filesize = $fileinfo->getSize();
+        foreach ($this->comparators as $compare) {
+            if (!$compare->test($filesize)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

web/vendor/symfony/finder/Iterator/SortableIterator.php

@@ -0,0 +1,100 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+/**
+ * SortableIterator applies a sort on a given Iterator.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @implements \IteratorAggregate<string, \SplFileInfo>
+ */
+class SortableIterator implements \IteratorAggregate
+{
+    public const SORT_BY_NONE = 0;
+    public const SORT_BY_NAME = 1;
+    public const SORT_BY_TYPE = 2;
+    public const SORT_BY_ACCESSED_TIME = 3;
+    public const SORT_BY_CHANGED_TIME = 4;
+    public const SORT_BY_MODIFIED_TIME = 5;
+    public const SORT_BY_NAME_NATURAL = 6;
+
+    private \Traversable $iterator;
+    private \Closure|int $sort;
+
+    /**
+     * @param \Traversable<string, \SplFileInfo> $iterator
+     * @param int|callable                       $sort     The sort type (SORT_BY_NAME, SORT_BY_TYPE, or a PHP callback)
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function __construct(\Traversable $iterator, int|callable $sort, bool $reverseOrder = false)
+    {
+        $this->iterator = $iterator;
+        $order = $reverseOrder ? -1 : 1;
+
+        if (self::SORT_BY_NAME === $sort) {
+            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
+                return $order * strcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
+            };
+        } elseif (self::SORT_BY_NAME_NATURAL === $sort) {
+            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
+                return $order * strnatcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
+            };
+        } elseif (self::SORT_BY_TYPE === $sort) {
+            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
+                if ($a->isDir() && $b->isFile()) {
+                    return -$order;
+                } elseif ($a->isFile() && $b->isDir()) {
+                    return $order;
+                }
+
+                return $order * strcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
+            };
+        } elseif (self::SORT_BY_ACCESSED_TIME === $sort) {
+            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
+                return $order * ($a->getATime() - $b->getATime());
+            };
+        } elseif (self::SORT_BY_CHANGED_TIME === $sort) {
+            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
+                return $order * ($a->getCTime() - $b->getCTime());
+            };
+        } elseif (self::SORT_BY_MODIFIED_TIME === $sort) {
+            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
+                return $order * ($a->getMTime() - $b->getMTime());
+            };
+        } elseif (self::SORT_BY_NONE === $sort) {
+            $this->sort = $order;
+        } elseif (\is_callable($sort)) {
+            $this->sort = $reverseOrder ? static function (\SplFileInfo $a, \SplFileInfo $b) use ($sort) { return -$sort($a, $b); } : \Closure::fromCallable($sort);
+        } else {
+            throw new \InvalidArgumentException('The SortableIterator takes a PHP callable or a valid built-in sort algorithm as an argument.');
+        }
+    }
+
+    public function getIterator(): \Traversable
+    {
+        if (1 === $this->sort) {
+            return $this->iterator;
+        }
+
+        $array = iterator_to_array($this->iterator, true);
+
+        if (-1 === $this->sort) {
+            $array = array_reverse($array);
+        } else {
+            uasort($array, $this->sort);
+        }
+
+        return new \ArrayIterator($array);
+    }
+}

web/vendor/symfony/finder/Iterator/VcsIgnoredFilterIterator.php

@@ -0,0 +1,151 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Iterator;
+
+use Symfony\Component\Finder\Gitignore;
+
+final class VcsIgnoredFilterIterator extends \FilterIterator
+{
+    /**
+     * @var string
+     */
+    private $baseDir;
+
+    /**
+     * @var array<string, array{0: string, 1: string}|null>
+     */
+    private $gitignoreFilesCache = [];
+
+    /**
+     * @var array<string, bool>
+     */
+    private $ignoredPathsCache = [];
+
+    public function __construct(\Iterator $iterator, string $baseDir)
+    {
+        $this->baseDir = $this->normalizePath($baseDir);
+
+        parent::__construct($iterator);
+    }
+
+    public function accept(): bool
+    {
+        $file = $this->current();
+
+        $fileRealPath = $this->normalizePath($file->getRealPath());
+
+        return !$this->isIgnored($fileRealPath);
+    }
+
+    private function isIgnored(string $fileRealPath): bool
+    {
+        if (is_dir($fileRealPath) && !str_ends_with($fileRealPath, '/')) {
+            $fileRealPath .= '/';
+        }
+
+        if (isset($this->ignoredPathsCache[$fileRealPath])) {
+            return $this->ignoredPathsCache[$fileRealPath];
+        }
+
+        $ignored = false;
+
+        foreach ($this->parentsDirectoryDownward($fileRealPath) as $parentDirectory) {
+            if ($this->isIgnored($parentDirectory)) {
+                // rules in ignored directories are ignored, no need to check further.
+                break;
+            }
+
+            $fileRelativePath = substr($fileRealPath, \strlen($parentDirectory) + 1);
+
+            if (null === $regexps = $this->readGitignoreFile("{$parentDirectory}/.gitignore")) {
+                continue;
+            }
+
+            [$exclusionRegex, $inclusionRegex] = $regexps;
+
+            if (preg_match($exclusionRegex, $fileRelativePath)) {
+                $ignored = true;
+
+                continue;
+            }
+
+            if (preg_match($inclusionRegex, $fileRelativePath)) {
+                $ignored = false;
+            }
+        }
+
+        return $this->ignoredPathsCache[$fileRealPath] = $ignored;
+    }
+
+    /**
+     * @return list<string>
+     */
+    private function parentsDirectoryDownward(string $fileRealPath): array
+    {
+        $parentDirectories = [];
+
+        $parentDirectory = $fileRealPath;
+
+        while (true) {
+            $newParentDirectory = \dirname($parentDirectory);
+
+            // dirname('/') = '/'
+            if ($newParentDirectory === $parentDirectory) {
+                break;
+            }
+
+            $parentDirectory = $newParentDirectory;
+
+            if (0 !== strpos($parentDirectory, $this->baseDir)) {
+                break;
+            }
+
+            $parentDirectories[] = $parentDirectory;
+        }
+
+        return array_reverse($parentDirectories);
+    }
+
+    /**
+     * @return array{0: string, 1: string}|null
+     */
+    private function readGitignoreFile(string $path): ?array
+    {
+        if (\array_key_exists($path, $this->gitignoreFilesCache)) {
+            return $this->gitignoreFilesCache[$path];
+        }
+
+        if (!file_exists($path)) {
+            return $this->gitignoreFilesCache[$path] = null;
+        }
+
+        if (!is_file($path) || !is_readable($path)) {
+            throw new \RuntimeException("The \"ignoreVCSIgnored\" option cannot be used by the Finder as the \"{$path}\" file is not readable.");
+        }
+
+        $gitignoreFileContent = file_get_contents($path);
+
+        return $this->gitignoreFilesCache[$path] = [
+            Gitignore::toRegex($gitignoreFileContent),
+            Gitignore::toRegexMatchingNegatedPatterns($gitignoreFileContent),
+        ];
+    }
+
+    private function normalizePath(string $path): string
+    {
+        if ('\\' === \DIRECTORY_SEPARATOR) {
+            return str_replace('\\', '/', $path);
+        }
+
+        return $path;
+    }
+}

web/vendor/symfony/finder/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2004-2022 Fabien Potencier
+
+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.

web/vendor/symfony/finder/README.md

@@ -0,0 +1,14 @@
+Finder Component
+================
+
+The Finder component finds files and directories via an intuitive fluent
+interface.
+
+Resources
+---------
+
+ * [Documentation](https://symfony.com/doc/current/components/finder.html)
+ * [Contributing](https://symfony.com/doc/current/contributing/index.html)
+ * [Report issues](https://github.com/symfony/symfony/issues) and
+   [send Pull Requests](https://github.com/symfony/symfony/pulls)
+   in the [main Symfony repository](https://github.com/symfony/symfony)

web/vendor/symfony/finder/SplFileInfo.php

@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder;
+
+/**
+ * Extends \SplFileInfo to support relative paths.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class SplFileInfo extends \SplFileInfo
+{
+    private string $relativePath;
+    private string $relativePathname;
+
+    /**
+     * @param string $file             The file name
+     * @param string $relativePath     The relative path
+     * @param string $relativePathname The relative path name
+     */
+    public function __construct(string $file, string $relativePath, string $relativePathname)
+    {
+        parent::__construct($file);
+        $this->relativePath = $relativePath;
+        $this->relativePathname = $relativePathname;
+    }
+
+    /**
+     * Returns the relative path.
+     *
+     * This path does not contain the file name.
+     */
+    public function getRelativePath(): string
+    {
+        return $this->relativePath;
+    }
+
+    /**
+     * Returns the relative path name.
+     *
+     * This path contains the file name.
+     */
+    public function getRelativePathname(): string
+    {
+        return $this->relativePathname;
+    }
+
+    public function getFilenameWithoutExtension(): string
+    {
+        $filename = $this->getFilename();
+
+        return pathinfo($filename, \PATHINFO_FILENAME);
+    }
+
+    /**
+     * Returns the contents of the file.
+     *
+     * @throws \RuntimeException
+     */
+    public function getContents(): string
+    {
+        set_error_handler(function ($type, $msg) use (&$error) { $error = $msg; });
+        try {
+            $content = file_get_contents($this->getPathname());
+        } finally {
+            restore_error_handler();
+        }
+        if (false === $content) {
+            throw new \RuntimeException($error);
+        }
+
+        return $content;
+    }
+}

web/vendor/symfony/finder/composer.json

@@ -0,0 +1,28 @@
+{
+    "name": "symfony/finder",
+    "type": "library",
+    "description": "Finds files and directories via an intuitive fluent interface",
+    "keywords": [],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=8.0.2"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\Finder\\": "" },
+        "exclude-from-classmap": [
+            "/Tests/"
+        ]
+    },
+    "minimum-stability": "dev"
+}