vendor and env first commit

vendor/anhskohbo/no-captcha/src/Facades/NoCaptcha.php

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+<?php
+
+namespace Anhskohbo\NoCaptcha\Facades;
+
+use Illuminate\Support\Facades\Facade;
+
+class NoCaptcha extends Facade
+{
+    /**
+     * Get the registered name of the component.
+     *
+     * @return string
+     */
+    protected static function getFacadeAccessor()
+    {
+        return 'captcha';
+    }
+}

vendor/anhskohbo/no-captcha/src/NoCaptcha.php

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+<?php
+
+namespace Anhskohbo\NoCaptcha;
+
+use Symfony\Component\HttpFoundation\Request;
+use GuzzleHttp\Client;
+
+class NoCaptcha
+{
+    const CLIENT_API = 'https://www.google.com/recaptcha/api.js';
+    const VERIFY_URL = 'https://www.google.com/recaptcha/api/siteverify';
+
+    /**
+     * The recaptcha secret key.
+     *
+     * @var string
+     */
+    protected $secret;
+
+    /**
+     * The recaptcha sitekey key.
+     *
+     * @var string
+     */
+    protected $sitekey;
+
+    /**
+     * @var \GuzzleHttp\Client
+     */
+    protected $http;
+
+    /**
+     * The cached verified responses.
+     *
+     * @var array
+     */
+    protected $verifiedResponses = [];
+
+    /**
+     * NoCaptcha.
+     *
+     * @param string $secret
+     * @param string $sitekey
+     * @param array $options
+     */
+    public function __construct($secret, $sitekey, $options = [])
+    {
+        $this->secret = $secret;
+        $this->sitekey = $sitekey;
+        $this->http = new Client($options);
+    }
+
+    /**
+     * Render HTML captcha.
+     *
+     * @param array $attributes
+     *
+     * @return string
+     */
+    public function display($attributes = [])
+    {
+        $attributes = $this->prepareAttributes($attributes);
+        return '<div' . $this->buildAttributes($attributes) . '></div>';
+    }
+
+    /**
+     * @see display()
+     */
+    public function displayWidget($attributes = [])
+    {
+        return $this->display($attributes);
+    }
+
+    /**
+     * Display a Invisible reCAPTCHA by embedding a callback into a form submit button.
+     *
+     * @param string $formIdentifier the html ID of the form that should be submitted.
+     * @param string $text the text inside the form button
+     * @param array $attributes array of additional html elements
+     *
+     * @return string
+     */
+    public function displaySubmit($formIdentifier, $text = 'submit', $attributes = [])
+    {
+        $javascript = '';
+        if (!isset($attributes['data-callback'])) {
+            $functionName = 'onSubmit' . str_replace(['-', '=', '\'', '"', '<', '>', '`'], '', $formIdentifier);
+            $attributes['data-callback'] = $functionName;
+            $javascript = sprintf(
+                '<script>function %s(){document.getElementById("%s").submit();}</script>',
+                $functionName,
+                $formIdentifier
+            );
+        }
+
+        $attributes = $this->prepareAttributes($attributes);
+
+        $button = sprintf('<button%s><span>%s</span></button>', $this->buildAttributes($attributes), $text);
+
+        return $button . $javascript;
+    }
+
+    /**
+     * Render js source
+     *
+     * @param null $lang
+     * @param bool $callback
+     * @param string $onLoadClass
+     * @return string
+     */
+    public function renderJs($lang = null, $callback = false, $onLoadClass = 'onloadCallBack')
+    {
+        return '<script src="'.$this->getJsLink($lang, $callback, $onLoadClass).'" async defer></script>'."\n";
+    }
+
+    /**
+     * Verify no-captcha response.
+     *
+     * @param string $response
+     * @param string $clientIp
+     *
+     * @return bool
+     */
+    public function verifyResponse($response, $clientIp = null)
+    {
+        if (empty($response)) {
+            return false;
+        }
+
+        // Return true if response already verfied before.
+        if (in_array($response, $this->verifiedResponses)) {
+            return true;
+        }
+
+        $verifyResponse = $this->sendRequestVerify([
+            'secret' => $this->secret,
+            'response' => $response,
+            'remoteip' => $clientIp,
+        ]);
+
+        if (isset($verifyResponse['success']) && $verifyResponse['success'] === true) {
+            // A response can only be verified once from google, so we need to
+            // cache it to make it work in case we want to verify it multiple times.
+            $this->verifiedResponses[] = $response;
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Verify no-captcha response by Symfony Request.
+     *
+     * @param Request $request
+     *
+     * @return bool
+     */
+    public function verifyRequest(Request $request)
+    {
+        return $this->verifyResponse(
+            $request->get('g-recaptcha-response'),
+            $request->getClientIp()
+        );
+    }
+
+    /**
+     * Get recaptcha js link.
+     *
+     * @param string $lang
+     * @param boolean $callback
+     * @param string $onLoadClass
+     * @return string
+     */
+    public function getJsLink($lang = null, $callback = false, $onLoadClass = 'onloadCallBack')
+    {
+        $client_api = static::CLIENT_API;
+        $params = [];
+
+        $callback ? $this->setCallBackParams($params, $onLoadClass)  : false;
+        $lang ? $params['hl'] = $lang : null;
+
+        return $client_api . '?'. http_build_query($params);
+    }
+
+    /**
+     * @param $params
+     * @param $onLoadClass
+     */
+    protected function setCallBackParams(&$params, $onLoadClass)
+    {
+        $params['render'] = 'explicit';
+        $params['onload'] = $onLoadClass;
+    }
+
+    /**
+     * Send verify request.
+     *
+     * @param array $query
+     *
+     * @return array
+     */
+    protected function sendRequestVerify(array $query = [])
+    {
+        $response = $this->http->request('POST', static::VERIFY_URL, [
+            'form_params' => $query,
+        ]);
+
+        return json_decode($response->getBody(), true);
+    }
+
+    /**
+     * Prepare HTML attributes and assure that the correct classes and attributes for captcha are inserted.
+     *
+     * @param array $attributes
+     *
+     * @return array
+     */
+    protected function prepareAttributes(array $attributes)
+    {
+        $attributes['data-sitekey'] = $this->sitekey;
+        if (!isset($attributes['class'])) {
+            $attributes['class'] = '';
+        }
+        $attributes['class'] = trim('g-recaptcha ' . $attributes['class']);
+
+        return $attributes;
+    }
+
+    /**
+     * Build HTML attributes.
+     *
+     * @param array $attributes
+     *
+     * @return string
+     */
+    protected function buildAttributes(array $attributes)
+    {
+        $html = [];
+
+        foreach ($attributes as $key => $value) {
+            $html[] = $key.'="'.$value.'"';
+        }
+
+        return count($html) ? ' '.implode(' ', $html) : '';
+    }
+}

vendor/anhskohbo/no-captcha/src/NoCaptchaServiceProvider.php

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+<?php
+
+namespace Anhskohbo\NoCaptcha;
+
+use Illuminate\Support\ServiceProvider;
+
+class NoCaptchaServiceProvider extends ServiceProvider
+{
+    /**
+     * Indicates if loading of the provider is deferred.
+     *
+     * @var bool
+     */
+    protected $defer = false;
+
+    /**
+     * Bootstrap the application events.
+     */
+    public function boot()
+    {
+        $app = $this->app;
+
+        $this->bootConfig();
+
+        $app['validator']->extend('captcha', function ($attribute, $value) use ($app) {
+            return $app['captcha']->verifyResponse($value, $app['request']->getClientIp());
+        });
+
+        if ($app->bound('form')) {
+            $app['form']->macro('captcha', function ($attributes = []) use ($app) {
+                return $app['captcha']->display($attributes, $app->getLocale());
+            });
+        }
+    }
+
+    /**
+     * Booting configure.
+     */
+    protected function bootConfig()
+    {
+        $path = __DIR__.'/config/captcha.php';
+
+        $this->mergeConfigFrom($path, 'captcha');
+
+        if (function_exists('config_path')) {
+            $this->publishes([$path => config_path('captcha.php')]);
+        }
+    }
+
+    /**
+     * Register the service provider.
+     */
+    public function register()
+    {
+        $this->app->singleton('captcha', function ($app) {
+            return new NoCaptcha(
+                $app['config']['captcha.secret'],
+                $app['config']['captcha.sitekey'],
+                $app['config']['captcha.options']
+            );
+        });
+    }
+
+    /**
+     * Get the services provided by the provider.
+     *
+     * @return array
+     */
+    public function provides()
+    {
+        return ['captcha'];
+    }
+}

vendor/anhskohbo/no-captcha/src/config/captcha.php

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+<?php
+
+return [
+    'secret' => env('NOCAPTCHA_SECRET'),
+    'sitekey' => env('NOCAPTCHA_SITEKEY'),
+    'options' => [
+        'timeout' => 30,
+    ],
+];