Actualización

vendor/league/oauth2-client/src/OptionProvider/HttpBasicAuthOptionProvider.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * This file is part of the league/oauth2-client library
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright Copyright (c) Alex Bilbie <hello@alexbilbie.com>
+ * @license http://opensource.org/licenses/MIT MIT
+ * @link http://thephpleague.com/oauth2-client/ Documentation
+ * @link https://packagist.org/packages/league/oauth2-client Packagist
+ * @link https://github.com/thephpleague/oauth2-client GitHub
+ */
+
+namespace League\OAuth2\Client\OptionProvider;
+
+use InvalidArgumentException;
+
+/**
+ * Add http basic auth into access token request options
+ * @link https://tools.ietf.org/html/rfc6749#section-2.3.1
+ */
+class HttpBasicAuthOptionProvider extends PostAuthOptionProvider
+{
+    /**
+     * @inheritdoc
+     */
+    public function getAccessTokenOptions($method, array $params)
+    {
+        if (empty($params['client_id']) || empty($params['client_secret'])) {
+            throw new InvalidArgumentException('clientId and clientSecret are required for http basic auth');
+        }
+
+        $encodedCredentials = base64_encode(sprintf('%s:%s', $params['client_id'], $params['client_secret']));
+        unset($params['client_id'], $params['client_secret']);
+
+        $options = parent::getAccessTokenOptions($method, $params);
+        $options['headers']['Authorization'] = 'Basic ' . $encodedCredentials;
+
+        return $options;
+    }
+}

vendor/league/oauth2-client/src/OptionProvider/OptionProviderInterface.php

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+<?php
+/**
+ * This file is part of the league/oauth2-client library
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright Copyright (c) Alex Bilbie <hello@alexbilbie.com>
+ * @license http://opensource.org/licenses/MIT MIT
+ * @link http://thephpleague.com/oauth2-client/ Documentation
+ * @link https://packagist.org/packages/league/oauth2-client Packagist
+ * @link https://github.com/thephpleague/oauth2-client GitHub
+ */
+
+namespace League\OAuth2\Client\OptionProvider;
+
+/**
+ * Interface for access token options provider
+ */
+interface OptionProviderInterface
+{
+    /**
+     * Builds request options used for requesting an access token.
+     *
+     * @param string $method
+     * @param  array $params
+     * @return array
+     */
+    public function getAccessTokenOptions($method, array $params);
+}

vendor/league/oauth2-client/src/OptionProvider/PostAuthOptionProvider.php

@@ -0,0 +1,51 @@
+<?php
+/**
+ * This file is part of the league/oauth2-client library
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright Copyright (c) Alex Bilbie <hello@alexbilbie.com>
+ * @license http://opensource.org/licenses/MIT MIT
+ * @link http://thephpleague.com/oauth2-client/ Documentation
+ * @link https://packagist.org/packages/league/oauth2-client Packagist
+ * @link https://github.com/thephpleague/oauth2-client GitHub
+ */
+
+namespace League\OAuth2\Client\OptionProvider;
+
+use League\OAuth2\Client\Provider\AbstractProvider;
+use League\OAuth2\Client\Tool\QueryBuilderTrait;
+
+/**
+ * Provide options for access token
+ */
+class PostAuthOptionProvider implements OptionProviderInterface
+{
+    use QueryBuilderTrait;
+
+    /**
+     * @inheritdoc
+     */
+    public function getAccessTokenOptions($method, array $params)
+    {
+        $options = ['headers' => ['content-type' => 'application/x-www-form-urlencoded']];
+
+        if ($method === AbstractProvider::METHOD_POST) {
+            $options['body'] = $this->getAccessTokenBody($params);
+        }
+
+        return $options;
+    }
+
+    /**
+     * Returns the request body for requesting an access token.
+     *
+     * @param  array $params
+     * @return string
+     */
+    protected function getAccessTokenBody(array $params)
+    {
+        return $this->buildQueryString($params);
+    }
+}