first commit

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/AbstractVault.php

@@ -0,0 +1,236 @@
+<?php
+
+namespace Intervention\HttpAuth;
+
+use Intervention\HttpAuth\Configurator\ArrayConfigurator;
+
+abstract class AbstractVault
+{
+    /**
+     * Environment
+     *
+     * @var Environment
+     */
+    protected $environment;
+
+    /**
+     * Name of realm for vault
+     *
+     * @var string
+     */
+    protected $realm;
+
+    /**
+     * Username for vault
+     * @var string
+     */
+    protected $username;
+
+    /**
+     * Password for vault
+     *
+     * @var string
+     */
+    protected $password;
+
+    /**
+     * Build directive for current vault
+     *
+     * @return Directive
+     */
+    abstract public function getDirective(): Directive;
+
+    /**
+     * Determine if vault is accessible by given key
+     *
+     * @param  Key    $key
+     * @return bool
+     */
+    abstract public function unlocksWithKey(Key $key): bool;
+
+    /**
+     * Create new instance
+     *
+     * @param mixed $realm
+     * @param mixed $username
+     * @param mixed $password
+     */
+    public function __construct($realm, $username, $password)
+    {
+        $this->checkParameterValidity([
+            'realm' => $realm,
+            'username' => $username,
+            'password' => $password,
+        ]);
+
+        $this->environment = new Environment();
+
+        $this->realm = $realm;
+        $this->username = $username;
+        $this->password = $password;
+    }
+
+    /**
+     * Throw exception if any of the given parameters are empty
+     *
+     * @param  array $parameters
+     * @return void
+     */
+    private function checkParameterValidity(array $parameters): void
+    {
+        foreach ($parameters as $key => $value) {
+            if (empty($value)) {
+                throw new Exception\InvalidParameterException(
+                    'Cannot create HTTP authentication vault. Parameter "' . $key . '" cannot be empty.'
+                );
+            }
+        }
+    }
+
+    /**
+     * Return key from current token
+     *
+     * @return Key
+     */
+    public function getKey(): Key
+    {
+        return $this->environment->getToken()->toKey();
+    }
+
+    /**
+     * Denies access for non-authenticated users
+     *
+     * @return void
+     */
+    public function secure(): void
+    {
+        if (! $this->unlocksWithKey($this->getKey())) {
+            $this->denyAccess();
+        }
+    }
+
+    /**
+     * Set name of realm
+     *
+     * @param string $realm
+     * @return AbstractVault
+     */
+    public function setRealm($realm): AbstractVault
+    {
+        $this->realm = $realm;
+
+        return $this;
+    }
+
+    /**
+     * Alias for setRealm()
+     *
+     * @param string $realm
+     * @return AbstractVault
+     */
+    public function realm($realm): AbstractVault
+    {
+        return $this->setRealm($realm);
+    }
+
+    /**
+     * Return current realm name
+     *
+     * @return string
+     */
+    public function getRealm()
+    {
+        return $this->realm;
+    }
+
+    /**
+     * Set username for current vault
+     *
+     * @param string $username
+     */
+    public function setUsername($username): AbstractVault
+    {
+        $this->username = $username;
+
+        return $this;
+    }
+
+    /**
+     * Alias for setUsername()
+     *
+     * @param string $username
+     */
+    public function username($username): AbstractVault
+    {
+        return $this->setUsername($username);
+    }
+
+    /**
+     * Return current username
+     *
+     * @return string
+     */
+    public function getUsername()
+    {
+        return $this->username;
+    }
+
+    /**
+     * Set password for current vault
+     *
+     * @param string $password
+     * @return AbstractVault
+     */
+    public function setPassword($password): AbstractVault
+    {
+        $this->password = $password;
+
+        return $this;
+    }
+
+    /**
+     * Alias for setPassword()
+     *
+     * @param  string $password
+     * @return AbstractVault
+     */
+    public function password($password): AbstractVault
+    {
+        return $this->setPassword($password);
+    }
+
+    /**
+     * Return current password
+     *
+     * @return string
+     */
+    public function getPassword()
+    {
+        return $this->password;
+    }
+
+    /**
+     * Set username and password at once
+     *
+     * @param  string $username
+     * @param  string $password
+     * @return AbstractVault
+     */
+    public function credentials($username, $password): AbstractVault
+    {
+        return $this->setUsername($username)->setPassword($password);
+    }
+
+    /**
+     * Sends HTTP 401 Header
+     *
+     * @return void
+     */
+    protected function denyAccess(): void
+    {
+        $protocol = isset($_SERVER['SERVER_PROTOCOL']) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.1';
+        header($protocol . ' Unauthorized');
+        header('WWW-Authenticate: ' . (string) $this->getDirective());
+        exit('<strong>' . $protocol . ' 401 Unauthorized</strong>');
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Directive.php

@@ -0,0 +1,89 @@
+<?php
+
+namespace Intervention\HttpAuth;
+
+class Directive
+{
+    /**
+     * Type of directive (basic|digest)
+     *
+     * @var string
+     */
+    protected $type;
+
+    /**
+     * Array of parameters
+     *
+     * @var array
+     */
+    protected $parameters = [];
+
+    /**
+     * Create new instance
+     *
+     * @param string $type
+     * @param array  $parameters
+     */
+    public function __construct($type, $parameters = [])
+    {
+        $this->type = $type;
+        $this->parameters = $parameters;
+    }
+
+    /**
+     * Format current instance
+     *
+     * @return string
+     */
+    public function format(): string
+    {
+        return sprintf(
+            '%s %s',
+            ucfirst(strtolower($this->type)),
+            $this->getParametersString()
+        );
+    }
+
+    /**
+     * Return current type
+     *
+     * @return string
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * Return value of given key from all parameters, if existing
+     *
+     * @param  mixed $key
+     * @return mixed
+     */
+    public function getParameter($key)
+    {
+        return array_key_exists($key, $this->parameters) ? $this->parameters[$key] : null;
+    }
+
+    /**
+     * Format current parameters as string
+     *
+     * @return string
+     */
+    private function getParametersString(): string
+    {
+        return implode(', ', array_map(function ($key, $value) {
+            return sprintf('%s="%s"', $key, $value);
+        }, array_keys($this->parameters), $this->parameters));
+    }
+
+    /**
+     * Cast object to string
+     *
+     * @return string
+     */
+    public function __toString(): string
+    {
+        return $this->format();
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Environment.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Intervention\HttpAuth;
+
+use Exception;
+
+class Environment
+{
+    /**
+     * Available auth tokens
+     *
+     * @var array
+     */
+    protected $tokenClassnames = [
+        Token\PhpAuthUser::class,
+        Token\HttpAuthentification::class,
+        Token\RedirectHttpAuthorization::class,
+        Token\PhpAuthDigest::class,
+        Token\HttpAuthorization::class,
+    ];
+
+    /**
+     * Get first active auth token from all available tokens
+     *
+     * @return TokenInterface
+     */
+    public function getToken(): TokenInterface
+    {
+        foreach ($this->tokenClassnames as $classname) {
+            if ($auth = $this->getActiveTokenOrNull($classname)) {
+                return $auth;
+            }
+        }
+
+        return new Token\NullToken();
+    }
+
+    /**
+     * Try to parse auth token from given classname. Returns token object
+     * if token is active and could be parsed or null.
+     *
+     * @param  string $classname
+     * @return TokenInterface|null
+     */
+    private function getActiveTokenOrNull($classname)
+    {
+        try {
+            $auth = new $classname();
+        } catch (Exception $e) {
+            $auth = null;
+        }
+
+        return $auth;
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Exception/AuthentificationException.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Intervention\HttpAuth\Exception;
+
+use RuntimeException;
+
+class AuthentificationException extends RuntimeException
+{
+    //
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Exception/InvalidParameterException.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Intervention\HttpAuth\Exception;
+
+use RuntimeException;
+
+class InvalidParameterException extends RuntimeException
+{
+    //
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Exception/NotSupportedException.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Intervention\HttpAuth\Exception;
+
+use RuntimeException;
+
+class NotSupportedException extends RuntimeException
+{
+    //
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/HttpAuth.php

@@ -0,0 +1,218 @@
+<?php
+
+namespace Intervention\HttpAuth;
+
+class HttpAuth
+{
+   /**
+     * Authentication type
+     *
+     * @var string
+     */
+    protected static $type = 'basic';
+
+    /**
+     * Name of authentication realm
+     *
+     * @var string
+     */
+    protected static $realm = 'Secured Resource';
+
+    /**
+     * Username
+     *
+     * @var string
+     */
+    protected static $username = 'admin';
+
+    /**
+     * Password
+     *
+     * @var string
+     */
+    protected static $password = 'secret';
+
+    /**
+     * Static factory method
+     *
+     * @param  array  $config
+     * @return HttpAuth
+     */
+    public static function make(array $config = []): HttpAuth
+    {
+        return (new self())->configure($config);
+    }
+
+    /**
+     * Configure current instance by array
+     *
+     * @param  array  $config
+     * @return HttpAuth
+     */
+    private function configure(array $config = []): HttpAuth
+    {
+        foreach ($config as $key => $value) {
+            if (isset(static::${$key})) {
+                static::${$key} = $value;
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Create vault by current parameters and secure it
+     *
+     * @return void
+     */
+    public function secure(): void
+    {
+        $this->getVault()->secure();
+    }
+
+    /**
+     * Create HTTP basic auth instance
+     *
+     * @return HttpAuth
+     */
+    public function basic(): HttpAuth
+    {
+        static::$type = 'basic';
+
+        return $this;
+    }
+
+    /**
+     * Create HTTP digest auth instance
+     *
+     * @return HttpAuth
+     */
+    public function digest(): HttpAuth
+    {
+        static::$type = 'digest';
+
+        return $this;
+    }
+
+    /**
+     * Set type of configured vault
+     *
+     * @param  string $value
+     * @return HttpAuth
+     */
+    public function type($value): HttpAuth
+    {
+        static::$type = $value;
+
+        return $this;
+    }
+
+    /**
+     * Set realm name of configured vault
+     *
+     * @param  string $value
+     * @return HttpAuth
+     */
+    public function realm($value): HttpAuth
+    {
+        static::$realm = $value;
+
+        return $this;
+    }
+
+    /**
+     * Set username of configured vault
+     *
+     * @param  string $value
+     * @return HttpAuth
+     */
+    public function username($value): HttpAuth
+    {
+        static::$username = $value;
+
+        return $this;
+    }
+
+    /**
+     * Set password of configured vault
+     *
+     * @param  string $value
+     * @return HttpAuth
+     */
+    public function password($value): HttpAuth
+    {
+        static::$password = $value;
+
+        return $this;
+    }
+
+    /**
+     * Set credentials for configured vault
+     *
+     * @param  string $username
+     * @param  string $password
+     * @return HttpAuth
+     */
+    public function credentials($username, $password): HttpAuth
+    {
+        return $this->username($username)->password($password);
+    }
+
+    /**
+     * Get type of current instance
+     *
+     * @return mixed
+     */
+    public function getType()
+    {
+        return static::$type;
+    }
+
+    /**
+     * Get realm of current instance
+     *
+     * @return mixed
+     */
+    public function getRealm()
+    {
+        return static::$realm;
+    }
+
+    /**
+     * Get username of current instance
+     *
+     * @return mixed
+     */
+    public function getUsername()
+    {
+        return static::$username;
+    }
+
+    /**
+     * Get password of current instance
+     *
+     * @return mixed
+     */
+    public function getPassword()
+    {
+        return static::$password;
+    }
+
+    /**
+     * Return ready configured vault
+     *
+     * @return AbstractVault
+     */
+    protected function getVault(): AbstractVault
+    {
+        $classname = sprintf('%s\Vault\%sVault', __NAMESPACE__, ucfirst(strtolower(static::$type)));
+        
+        if (! class_exists($classname)) {
+            throw new Exception\NotSupportedException(
+                'Unable to create HTTP authentication vault of type "' . static::$type . '".'
+            );
+        }
+
+        return new $classname(static::$realm, static::$username, static::$password);
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Key.php

@@ -0,0 +1,187 @@
+<?php
+
+namespace Intervention\HttpAuth;
+
+class Key
+{
+    /**
+     * Realm
+     *
+     * @var string
+     */
+    private $realm;
+
+    /**
+     * Username
+     *
+     * @var string
+     */
+    private $username;
+
+    /**
+     * Password
+     *
+     * @var string
+     */
+    private $password;
+
+    /**
+     * QOP
+     *
+     * @var string
+     */
+    private $qop;
+
+    /**
+     * Nonce
+     *
+     * @var string
+     */
+    private $nonce;
+
+    /**
+     * Opaque
+     *
+     * @var string
+     */
+    private $opaque;
+
+    /**
+     * NC
+     *
+     * @var string
+     */
+    private $nc;
+
+    /**
+     * uri
+     *
+     * @var string
+     */
+    private $uri;
+
+    /**
+     * cnonce
+     *
+     * @var string
+     */
+    private $cnonce;
+
+    /**
+     * Response
+     *
+     * @var string
+     */
+    private $response;
+
+    public function getRealm()
+    {
+        return $this->realm;
+    }
+
+    /**
+     * Return current username
+     *
+     * @return string
+     */
+    public function getUsername()
+    {
+        return $this->username;
+    }
+
+    /**
+     * Return current password
+     *
+     * @return string
+     */
+    public function getPassword()
+    {
+        return $this->password;
+    }
+
+    /**
+     * Return current qop
+     *
+     * @return string
+     */
+    public function getQop()
+    {
+        return $this->qop;
+    }
+
+    /**
+     * Return current nonce
+     *
+     * @return string
+     */
+    public function getNonce()
+    {
+        return $this->nonce;
+    }
+
+    /**
+     * Return current opaque
+     *
+     * @return string
+     */
+    public function getOpaque()
+    {
+        return $this->opaque;
+    }
+
+    /**
+     * Return current uri
+     *
+     * @return string
+     */
+    public function getUri()
+    {
+        return $this->uri;
+    }
+
+    /**
+     * Return current nc
+     *
+     * @return string
+     */
+    public function getNc()
+    {
+        return $this->nc;
+    }
+
+    /**
+     * Return current cnonce
+     *
+     * @return string
+     */
+    public function getCnonce()
+    {
+        return $this->cnonce;
+    }
+
+    /**
+     * Return current response
+     *
+     * @return string
+     */
+    public function getResponse()
+    {
+        return $this->response;
+    }
+
+    /**
+     * Set property to given value on current instance
+     *
+     * @param string $name
+     * @param mixed  $value
+     * @return Key
+     */
+    public function setProperty($name, $value): Key
+    {
+        if (property_exists($this, $name)) {
+            $this->{$name} = $value;
+        }
+
+        return $this;
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Laravel/Facades/HttpAuth.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Intervention\HttpAuth\Laravel\Facades;
+
+use Illuminate\Support\Facades\Facade;
+
+class HttpAuth extends Facade
+{
+    /**
+     * Return facade accessor
+     *
+     * @return string
+     */
+    protected static function getFacadeAccessor()
+    {
+        return 'httpauth';
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Laravel/HttpAuthServiceProvider.php

@@ -0,0 +1,62 @@
+<?php
+
+namespace Intervention\HttpAuth\Laravel;
+
+use Illuminate\Support\ServiceProvider;
+use Intervention\HttpAuth\HttpAuth;
+
+class HttpAuthServiceProvider extends ServiceProvider
+{
+    /**
+     * Indicates if loading of the provider is deferred.
+     *
+     * @var bool
+     */
+    protected $defer = false;
+
+    /**
+     * Bootstrap the application events.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        $this->publishes([
+            __DIR__ . '/../config/config.php' => config_path('httpauth.php')
+        ]);
+    }
+
+    /**
+     * Register the service provider.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        // merge default config
+        $this->mergeConfigFrom(
+            __DIR__ . '/../config/config.php',
+            'httpauth'
+        );
+
+        // register singleton
+        $this->app->singleton('httpauth', function ($app) {
+            return HttpAuth::make($app['config']->get('httpauth'));
+        });
+
+        // bind classname
+        $this->app->bind('Intervention\HttpAuth\HttpAuth', function ($app) {
+            return HttpAuth::make($app['config']->get('httpauth'));
+        });
+    }
+
+    /**
+     * Get the services provided by the provider.
+     *
+     * @return array
+     */
+    public function provides()
+    {
+        return ['httpauth'];
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Token/HttpAuthentification.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace Intervention\HttpAuth\Token;
+
+use Intervention\HttpAuth\Key;
+
+class HttpAuthentification extends NullToken
+{
+    /**
+     * Parsed authentification value
+     *
+     * @var string
+     */
+    protected $value;
+
+    /**
+     * Transform current instance to key object
+     *
+     * @return Key
+     */
+    public function toKey(): Key
+    {
+        list($username, $password) = explode(':', base64_decode(substr($this->value, 6)));
+
+        $key = new Key();
+        $key->setProperty('username', $username);
+        $key->setProperty('password', $password);
+
+        return $key;
+    }
+
+    /**
+     * Parse environment variables and store value in object
+     *
+     * @return bool "true" if value was found or "false"
+     */
+    protected function parse(): bool
+    {
+        $value = $this->getArrayValue($_SERVER, 'HTTP_AUTHENTICATION');
+        if (strtolower(substr($value, 0, 5)) === 'basic') {
+            $this->value = $value;
+
+            return true;
+        }
+
+        return false;
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Token/HttpAuthorization.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Intervention\HttpAuth\Token;
+
+class HttpAuthorization extends PhpAuthDigest
+{
+    /**
+     * Parse environment variables and store value in object
+     *
+     * @return bool "true" if value was found or "false"
+     */
+    protected function parse(): bool
+    {
+        $value = $this->getArrayValue($_SERVER, 'HTTP_AUTHORIZATION');
+        if (strtolower(substr($value, 0, 6)) === 'digest') {
+            $this->value = $value;
+
+            return true;
+        }
+
+        return false;
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Token/NullToken.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace Intervention\HttpAuth\Token;
+
+use Intervention\HttpAuth\Exception\AuthentificationException;
+use Intervention\HttpAuth\Key;
+use Intervention\HttpAuth\TokenInterface;
+
+class NullToken implements TokenInterface
+{
+    /**
+     * Create new instance
+     */
+    public function __construct()
+    {
+        if ($this->parse() === false) {
+            throw new AuthentificationException('Failed to parse token');
+        }
+    }
+
+    /**
+     * Transform current instance to key object
+     *
+     * @return Key
+     */
+    public function toKey(): Key
+    {
+        return new Key();
+    }
+
+    /**
+     * Parse environment variables and store value in object
+     *
+     * @return bool "true" if value was found or "false"
+     */
+    protected function parse(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Return the value of given key in given array data.
+     * Returns null if key doesn't exists
+     *
+     * @param  array  $data
+     * @param  mixed  $key
+     * @return mixed
+     */
+    protected function getArrayValue($data, $key)
+    {
+        if (array_key_exists($key, $data)) {
+            return $data[$key];
+        }
+
+        return null;
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Token/PhpAuthDigest.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace Intervention\HttpAuth\Token;
+
+use Intervention\HttpAuth\Key;
+
+class PhpAuthDigest extends NullToken
+{
+    /**
+     * Parsed authentification value
+     *
+     * @var string
+     */
+    protected $value;
+
+    /**
+     * Transform current instance to key object
+     *
+     * @return Key
+     */
+    public function toKey(): Key
+    {
+        $authKey = new Key();
+        preg_match_all('@(\w+)=(?:(?:")([^"]+)"|([^\s,$]+))@', $this->value, $matches, PREG_SET_ORDER);
+        foreach ($matches as $m) {
+            $key = $m[1];
+            $value = $m[2] ? $m[2] : $m[3];
+            $authKey->setProperty($key, $value);
+        }
+
+        return $authKey;
+    }
+
+    /**
+     * Parse environment variables and store value in object
+     *
+     * @return bool "true" if value was found or "false"
+     */
+    protected function parse(): bool
+    {
+        if ($value = $this->getArrayValue($_SERVER, 'PHP_AUTH_DIGEST')) {
+            $this->value = $value;
+
+            return true;
+        }
+
+        return false;
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Token/PhpAuthUser.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Intervention\HttpAuth\Token;
+
+use Intervention\HttpAuth\Key;
+
+class PhpAuthUser extends NullToken
+{
+    /**
+     * Parsed authentification username
+     *
+     * @var string
+     */
+    protected $username;
+
+    /**
+     * Parsed authentification password
+     *
+     * @var string
+     */
+    protected $password;
+
+    /**
+     * Transform current instance to key object
+     *
+     * @return Key
+     */
+    public function toKey(): Key
+    {
+        $key = new Key();
+        $key->setProperty('username', $this->username);
+        $key->setProperty('password', $this->password);
+
+        return $key;
+    }
+
+    /**
+     * Parse environment variables and store value in object
+     *
+     * @return bool "true" if value was found or "false"
+     */
+    protected function parse(): bool
+    {
+        if ($username = $this->getArrayValue($_SERVER, 'PHP_AUTH_USER')) {
+            $this->username = $username;
+            $this->password = array_key_exists('PHP_AUTH_PW', $_SERVER) ? $_SERVER['PHP_AUTH_PW'] : null;
+
+            return true;
+        }
+        
+        return false;
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Token/RedirectHttpAuthorization.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Intervention\HttpAuth\Token;
+
+class RedirectHttpAuthorization extends HttpAuthentification
+{
+    /**
+     * Parse environment variables and store value in object
+     *
+     * @return bool "true" if value was found or "false"
+     */
+    protected function parse(): bool
+    {
+        $value = $this->getArrayValue($_SERVER, 'REDIRECT_HTTP_AUTHORIZATION');
+        if (strtolower(substr($value, 0, 5)) === 'basic') {
+            $this->value = $value;
+
+            return true;
+        }
+
+        return false;
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/TokenInterface.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Intervention\HttpAuth;
+
+interface TokenInterface
+{
+    /**
+     * Transform current instance to key object
+     *
+     * @return Key
+     */
+    public function toKey(): Key;
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Vault/BasicVault.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Intervention\HttpAuth\Vault;
+
+use Intervention\HttpAuth\AbstractVault;
+use Intervention\HttpAuth\Directive;
+use Intervention\HttpAuth\Key;
+
+class BasicVault extends AbstractVault
+{
+    /**
+     * Determine if given key is able to unlock (access) vault.
+     *
+     * @param  Key    $key
+     * @return bool
+     */
+    public function unlocksWithKey(Key $key): bool
+    {
+        $username_match = $this->getUsername() == $key->getUsername();
+        $password_match = $this->getPassword() == $key->getPassword();
+
+        return $username_match && $password_match;
+    }
+
+    /**
+     * Return auth directive
+     *
+     * @return Directive
+     */
+    public function getDirective(): Directive
+    {
+        return new Directive('basic', [
+            'realm' => $this->getRealm(),
+            'charset' => 'UTF-8',
+        ]);
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/Vault/DigestVault.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace Intervention\HttpAuth\Vault;
+
+use Intervention\HttpAuth\AbstractVault;
+use Intervention\HttpAuth\Directive;
+use Intervention\HttpAuth\Key;
+
+class DigestVault extends AbstractVault
+{
+    /**
+     * Determine if given key is able to unlock (access) vault.
+     *
+     * @param  Key    $key
+     * @return bool
+     */
+    public function unlocksWithKey(Key $key): bool
+    {
+        $username_match = $key->getUsername() == $this->getUsername();
+        $hash_match = $key->getResponse() == $this->getKeyHash($key);
+
+        return $username_match && $hash_match;
+    }
+
+    /**
+     * Build and return hash from given key/vault
+     *
+     * @param  Key    $key
+     * @return string
+     */
+    private function getKeyHash(Key $key): string
+    {
+        return md5(implode(':', [
+            md5(sprintf('%s:%s:%s', $key->getUsername(), $this->getRealm(), $this->getPassword())),
+            $key->getNonce(),
+            $key->getNc(),
+            $key->getCnonce(),
+            $key->getQop(),
+            md5(sprintf('%s:%s', $this->getRequestMethod(), $key->getUri())),
+        ]));
+    }
+
+    /**
+     * Return HTTP request method
+     *
+     * @return string
+     */
+    private function getRequestMethod()
+    {
+        return isset($_SERVER['REQUEST_METHOD']) ? $_SERVER['REQUEST_METHOD'] : 'GET';
+    }
+
+    /**
+     * Return auth directive
+     *
+     * @return Directive
+     */
+    public function getDirective(): Directive
+    {
+        return new Directive('digest', [
+            'realm' => $this->getRealm(),
+            'qop' => 'auth',
+            'nonce' => uniqid(),
+            'opaque' => md5($this->getRealm()),
+        ]);
+    }
+}

wp-content/plugins/wp-optimize/vendor/intervention/httpauth/src/config/config.php

@@ -0,0 +1,49 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Authentication type
+    |--------------------------------------------------------------------------
+    |
+    | Intervention HttpAuth supports "basic" and "digest" authentication
+    | implementations. "Basic" is the simplest technique, while "Digest" applies
+    | hash functions to the password before sending it over the network.
+    |
+    | Supported: "basic", "digest"
+    |
+    */
+    'type' => 'basic',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Authentication name
+    |--------------------------------------------------------------------------
+    |
+    | Name of secured resource. Clients must authentificate to each named realm.
+    |
+    */
+    'realm' => 'Secured',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Authentication username
+    |--------------------------------------------------------------------------
+    |
+    | Username to access the secured realm in combination with a password.
+    |
+    */
+    'username' => 'admin',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Password
+    |--------------------------------------------------------------------------
+    |
+    | Password to access the secured realm in combination with the username.
+    |
+    */
+    'password' => '1234'
+
+];