From 8a2d02619d1b75c6c66fe33125fd18b4cf41b73e Mon Sep 17 00:00:00 2001 From: Wanderson Reis Date: Fri, 11 Feb 2022 17:43:32 -0300 Subject: [PATCH] First commit --- .gitignore | 4 + LICENSE.txt | 339 ++++++++++++++++++++ README.md | 5 + composer.json | 30 ++ config/install/provider_stripe.settings.yml | 7 + provider_stripe.info.yml | 8 + provider_stripe.links.menu.yml | 5 + provider_stripe.module | 20 ++ provider_stripe.permissions.yml | 2 + provider_stripe.routing.yml | 26 ++ provider_stripe.services.yml | 13 + src/Controller/StripeApiWebhook.php | 114 +++++++ src/Controller/StripeApiWebhookRedirect.php | 28 ++ src/Event/StripeApiWebhookEvent.php | 52 +++ src/Event/StripeApiWebhookSubscriber.php | 40 +++ src/Form/StripeApiAdminForm.php | 228 +++++++++++++ src/StripeApiService.php | 166 ++++++++++ 17 files changed, 1087 insertions(+) create mode 100644 .gitignore create mode 100644 LICENSE.txt create mode 100644 README.md create mode 100644 composer.json create mode 100644 config/install/provider_stripe.settings.yml create mode 100644 provider_stripe.info.yml create mode 100644 provider_stripe.links.menu.yml create mode 100644 provider_stripe.module create mode 100644 provider_stripe.permissions.yml create mode 100644 provider_stripe.routing.yml create mode 100644 provider_stripe.services.yml create mode 100644 src/Controller/StripeApiWebhook.php create mode 100644 src/Controller/StripeApiWebhookRedirect.php create mode 100644 src/Event/StripeApiWebhookEvent.php create mode 100644 src/Event/StripeApiWebhookSubscriber.php create mode 100644 src/Form/StripeApiAdminForm.php create mode 100644 src/StripeApiService.php diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..d4ccda2 --- /dev/null +++ b/.gitignore @@ -0,0 +1,4 @@ +.idea +*.patch +*.rej +*.orig \ No newline at end of file diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 0000000..d159169 --- /dev/null +++ b/LICENSE.txt @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/README.md b/README.md new file mode 100644 index 0000000..9cb0787 --- /dev/null +++ b/README.md @@ -0,0 +1,5 @@ +Stripe API Drupal module +------------------------ +Provider Stripe as forked from: https://www.drupal.org/project/stripe_api + +This module provides a simple abstraction to use the Stripe PHP SDK. \ No newline at end of file diff --git a/composer.json b/composer.json new file mode 100644 index 0000000..0085e92 --- /dev/null +++ b/composer.json @@ -0,0 +1,30 @@ +{ + "name": "wasare/provider_stripe", + "type": "drupal-module", + "description": "Provides an integration to use the Stripe API library", + "keywords": [ + "Drupal" + ], + "license": "GPL-2.0+", + "homepage": "https://github.com/wasare/provider_stripe", + "minimum-stability": "dev", + "support": { + "issues": "https://github.com/wasare/provider_stripe/issues", + "source": "https://github.com/wasare/provider_stripe" + }, + "repositories": { + "wasare": { + "type": "path", + "url": "https://github.com/wasare/provider_stripe" + } + }, + "require": { + "stripe/stripe-php": "^7.36", + "drupal/key": "^1.1" + }, + "extra": { + "branch-alias": { + "dev-master": "1.x-dev" + } + } +} diff --git a/config/install/provider_stripe.settings.yml b/config/install/provider_stripe.settings.yml new file mode 100644 index 0000000..8aaf45d --- /dev/null +++ b/config/install/provider_stripe.settings.yml @@ -0,0 +1,7 @@ +test_secret_key: '' +test_public_key: '' +live_secret_key: '' +live_public_key: '' +log_webhooks: TRUE +enable_webhooks: TRUE +mode: 'test' diff --git a/provider_stripe.info.yml b/provider_stripe.info.yml new file mode 100644 index 0000000..06cb0a8 --- /dev/null +++ b/provider_stripe.info.yml @@ -0,0 +1,8 @@ +name: '[Provider] Stripe' +description: 'Provides an integration to use the Stripe API library' +core_version_requirement: ^9 +type: module +package: Provider +configure: provider_stripe.admin +dependencies: + - key:key diff --git a/provider_stripe.links.menu.yml b/provider_stripe.links.menu.yml new file mode 100644 index 0000000..333d3f0 --- /dev/null +++ b/provider_stripe.links.menu.yml @@ -0,0 +1,5 @@ +provider_stripe.admin: + title: 'Provider Stripe' + description: 'Edit Provider Stripe API credentials.' + parent: system.admin_config_services + route_name: provider_stripe.admin diff --git a/provider_stripe.module b/provider_stripe.module new file mode 100644 index 0000000..af6bedd --- /dev/null +++ b/provider_stripe.module @@ -0,0 +1,20 @@ +isAdminRoute()) { + /** @var $stripe_api \Drupal\provider_stripe\StripeApiService **/ + $stripe_api = \Drupal::service('provider_stripe.stripe_api'); + if ($stripe_api->getMode() === 'test') { + \Drupal::messenger() + ->addMessage(t('Provider Stripe is running in test mode.'), + \Drupal\Core\Messenger\MessengerInterface::TYPE_WARNING); + } + } + // $module_data = \Drupal::config('core.extension')->get('module'); + // unset($module_data['subscription_manager']); + // \Drupal::configFactory()->getEditable('core.extension')->set('module', $module_data)->save(); +} diff --git a/provider_stripe.permissions.yml b/provider_stripe.permissions.yml new file mode 100644 index 0000000..51e3304 --- /dev/null +++ b/provider_stripe.permissions.yml @@ -0,0 +1,2 @@ +administer provider stripe: + title: 'Administer Provider Stripe' diff --git a/provider_stripe.routing.yml b/provider_stripe.routing.yml new file mode 100644 index 0000000..3958bfb --- /dev/null +++ b/provider_stripe.routing.yml @@ -0,0 +1,26 @@ +provider_stripe.admin: + path: '/admin/config/services/provider/stripe' + defaults: + _form: '\Drupal\provider_stripe\Form\StripeApiAdminForm' + _title: 'Provider Stripe Settings' + requirements: + _permission: 'administer provider stripe' + options: + _admin_route: TRUE + +provider_stripe.webhook: + path: '/provider/stripe/webhook' + methods: [POST] + defaults: + _controller: '\Drupal\provider_stripe\Controller\StripeApiWebhook::handleIncomingWebhook' + requirements: + _permission: 'access content' + _content_type_format: json + +provider_stripe.webhook_redirect: + path: '/provider/stripe/webhook' + methods: [GET, HEAD, PUT, DELETE] + defaults: + _controller: '\Drupal\provider_stripe\Controller\StripeApiWebhookRedirect::webhookRedirect' + requirements: + _permission: 'access content' diff --git a/provider_stripe.services.yml b/provider_stripe.services.yml new file mode 100644 index 0000000..296a243 --- /dev/null +++ b/provider_stripe.services.yml @@ -0,0 +1,13 @@ +services: + provider_stripe.webhook_subscriber: + class: Drupal\provider_stripe\Event\StripeApiWebhookSubscriber + tags: + - {name: event_subscriber} + + provider_stripe.stripe_api: + class: Drupal\provider_stripe\StripeApiService + arguments: ["@config.factory", "@entity_type.manager", "@logger.channel.provider_stripe", "@key.repository"] + + logger.channel.provider_stripe: + parent: logger.channel_base + arguments: ['provider_stripe'] diff --git a/src/Controller/StripeApiWebhook.php b/src/Controller/StripeApiWebhook.php new file mode 100644 index 0000000..8912718 --- /dev/null +++ b/src/Controller/StripeApiWebhook.php @@ -0,0 +1,114 @@ +stripeApi = $stripe_api; + } + + /** + * {@inheritdoc} + */ + public static function create(ContainerInterface $container) { + return new static( + $container->get('provider_stripe.stripe_api') + ); + } + + /** + * Captures the incoming webhook request. + * + * @param \Symfony\Component\HttpFoundation\Request $request + * The current request. + * + * @return \Symfony\Component\HttpFoundation\Response + * A Response object. + */ + public function handleIncomingWebhook(Request $request) { + $config = $this->config('provider_stripe.settings'); + if ($config->get('enable_webooks') === FALSE) { + return new Response('Incoming webhooks are disabled by the Stripe API module configuration.', Response::HTTP_FORBIDDEN); + } + + $input = $request->getContent(); + $decoded_input = json_decode($input); + + if (!$event = $this->isValidWebhook($decoded_input)) { + $this->getLogger('provider_stripe') + ->error('Invalid webhook event: @data', [ + '@data' => $input, + ]); + return new Response(NULL, Response::HTTP_FORBIDDEN); + } + + if ($config->get('log_webhooks')) { + /** @var \Drupal\Core\Logger\LoggerChannelInterface $logger */ + $logger = $this->getLogger('provider_stripe'); + $logger->info("Stripe webhook received event:\n @event", ['@event' => (string)$event]); + } + + // Dispatch the webhook event. + $dispatcher = \Drupal::service('event_dispatcher'); + $webhook_event = new StripeApiWebhookEvent($event->type, $decoded_input->data, $event); + $dispatcher->dispatch('provider_stripe.webhook', $webhook_event); + + return new Response('Okay', Response::HTTP_OK); + } + + /** + * Determines if a webhook is valid. + * + * @param object $event_json + * Stripe event object parsed from JSON. + * + * @return bool|\Stripe\Event + * Returns a Stripe Event object or false if validation fails. + */ + private function isValidWebhook(object $event_json) { + if (!empty($event_json->id)) { + + if ($this->stripeApi->getMode() === 'test' && $event_json->livemode === FALSE && $event_json->id === self::FAKE_EVENT_ID) { + // Don't try to verify this event, as it doesn't exist at stripe. + return Event::constructFrom($event_json->object); + } + + // Verify the event by fetching it from Stripe. + return Event::retrieve($event_json->id); + } + + return FALSE; + } + +} diff --git a/src/Controller/StripeApiWebhookRedirect.php b/src/Controller/StripeApiWebhookRedirect.php new file mode 100644 index 0000000..6be40ea --- /dev/null +++ b/src/Controller/StripeApiWebhookRedirect.php @@ -0,0 +1,28 @@ +messenger() + ->addMessage($this->t('The webhook route works properly.')); + return new RedirectResponse(Url::fromRoute('') + ->setAbsolute() + ->toString()); + } + +} diff --git a/src/Event/StripeApiWebhookEvent.php b/src/Event/StripeApiWebhookEvent.php new file mode 100644 index 0000000..eddae55 --- /dev/null +++ b/src/Event/StripeApiWebhookEvent.php @@ -0,0 +1,52 @@ +type = $type; + $this->data = $data; + $this->event = $event; + } + +} diff --git a/src/Event/StripeApiWebhookSubscriber.php b/src/Event/StripeApiWebhookSubscriber.php new file mode 100644 index 0000000..fa29505 --- /dev/null +++ b/src/Event/StripeApiWebhookSubscriber.php @@ -0,0 +1,40 @@ +get('log_webhooks')) { + \Drupal::logger('provider_stripe') + ->info('Processed webhook: @name

Data: @data', [ + '@name' => $event->type, + '@data' => Json::encode($event->data), + ]); + } + } + +} diff --git a/src/Form/StripeApiAdminForm.php b/src/Form/StripeApiAdminForm.php new file mode 100644 index 0000000..04ddd40 --- /dev/null +++ b/src/Form/StripeApiAdminForm.php @@ -0,0 +1,228 @@ +stripeApi = $stripe_api; + + parent::__construct($config_factory); + } + + /** + * {@inheritdoc} + */ + public static function create(ContainerInterface $container) { + return new static( + $container->get('config.factory'), + $container->get('provider_stripe.stripe_api') + ); + } + + /** + * {@inheritdoc} + */ + public function getFormId() { + return 'provider_stripe_admin_form'; + } + + /** + * {@inheritdoc} + */ + protected function getEditableConfigNames() { + return [ + 'provider_stripe.settings', + ]; + } + + /** + * {@inheritdoc} + */ + public function buildForm(array $form, FormStateInterface $form_state) { + $config = $this->config('provider_stripe.settings'); + + // @see https://www.drupal.org/docs/7/api/localization-api/dynamic-or-static-links-and-html-in-translatable-strings + $form['link'] = [ + '#markup' => $this->t('Stripe links: Dashboard | API Keys | Docs

', [ + '@stripe-dashboard' => Url::fromUri('https://dashboard.stripe.com', ['attributes' => ['target' => '_blank']]) + ->toString(), + '@stripe-keys' => Url::fromUri('https://dashboard.stripe.com/account/apikeys', ['attributes' => ['target' => '_blank']]) + ->toString(), + '@stripe-docs' => Url::fromUri('https://stripe.com/docs/api', ['attributes' => ['target' => '_blank']]) + ->toString(), + ]), + ]; + $form['test_secret_key'] = [ + '#type' => 'key_select', + '#title' => $this->t('Stripe Secret Key (test)'), + '#default_value' => $config->get('test_secret_key'), + ]; + $form['test_public_key'] = [ + '#type' => 'key_select', + '#title' => $this->t('Stripe Public Key (test)'), + '#default_value' => $config->get('test_public_key'), + ]; + $form['live_secret_key'] = [ + '#type' => 'key_select', + '#title' => $this->t('Stripe Secret Key (live)'), + '#default_value' => $config->get('live_secret_key'), + ]; + $form['live_public_key'] = [ + '#type' => 'key_select', + '#title' => $this->t('Stripe Public Key (live)'), + '#default_value' => $config->get('live_public_key'), + ]; + $form['mode'] = [ + '#type' => 'radios', + '#title' => $this->t('Mode'), + '#options' => [ + 'test' => $this->t('Test'), + 'live' => $this->t('Live'), + ], + '#default_value' => $config->get('mode'), + ]; + + $form['api_version'] = [ + '#type' => 'select', + '#title' => $this->t('Stripe API Version'), + '#options' => [ + 'account' => $this->t('Account default'), + 'custom' => $this->t('Custom'), + ], + '#default_value' => $config->get('api_version') ?: 'account', + ]; + + $changeLogLink = Link::fromTextAndUrl('API changelog', Url::fromUri('https://stripe.com/docs/upgrades#api-changelog')); + + $form['api_version_custom'] = [ + '#type' => 'textfield', + '#title' => $this->t('Custom Stripe API Version'), + '#default_value' => $config->get('api_version_custom'), + '#description' => $this->t('See @link.', ['@link' => $changeLogLink->toString()]), + '#size' => 11, + '#placeholder' => 'YYYY-MM-DD', + '#states' => [ + 'visible' => [ + ':input[name="api_version"]' => ['value' => 'custom'], + ], + 'required' => [ + ':input[name="api_version"]' => ['value' => 'custom'], + ], + ], + ]; + + $form['webhook_url'] = [ + '#type' => 'textfield', + '#disabled' => TRUE, + '#title' => $this->t('Webhook URL'), + '#default_value' => Url::fromRoute('provider_stripe.webhook', [], ['absolute' => TRUE]) + ->toString(), + '#description' => $this->t('Add this webhook path in the Stripe Dashboard', [ + '@stripe-dashboard' => Url::fromUri('https://dashboard.stripe.com/account/webhooks', ['attributes' => ['target' => '_blank']]) + ->toString(), + ]), + ]; + + $form['enable_webhooks'] = [ + '#type' => 'checkbox', + '#title' => $this->t('Accept incoming webhooks'), + '#default_value' => $config->get('enable_webhooks'), + ]; + + $form['log_webhooks'] = [ + '#type' => 'checkbox', + '#title' => $this->t('Log incoming webhooks'), + '#default_value' => $config->get('log_webhooks'), + ]; + + if ($this->stripeApi->getApiKey()) { + $form['stripe_test'] = [ + '#type' => 'button', + '#value' => $this->t('Test Stripe Connection'), + '#ajax' => [ + 'callback' => [$this, 'testStripeConnection'], + 'wrapper' => 'stripe-connect-results', + 'method' => 'append', + ], + '#suffix' => '
', + ]; + } + + return parent::buildForm($form, $form_state); + } + + /** + * AJAX callback to test the Stripe connection. + * + * @param array $form + * An associative array containing the structure of the form. + * @param \Drupal\Core\Form\FormStateInterface $form_state + * The current state of the form. + * + * @return array + * The form structure. + */ + public function testStripeConnection(array &$form, FormStateInterface $form_state) { + try { + $account = $this->stripeApi->call('account', 'retrieve'); + } + catch (\Exception $e) { + $account = NULL; + } + + if ($account && $account->email) { + return ['#markup' => $this->t('Success! Account email: %email', ['%email' => $account->email])]; + } + else { + return ['#markup' => $this->t('Error! Could not connect! See error log.')]; + } + } + + /** + * {@inheritdoc} + */ + public function submitForm(array &$form, FormStateInterface $form_state) { + $this->config('provider_stripe.settings') + ->set('mode', $form_state->getValue('mode')) + ->set('log_webhooks', $form_state->getValue('log_webhooks')) + ->set('enable_webhooks', $form_state->getValue('enable_webhooks')) + ->set('test_secret_key', $form_state->getValue('test_secret_key')) + ->set('test_public_key', $form_state->getValue('test_public_key')) + ->set('live_secret_key', $form_state->getValue('live_secret_key')) + ->set('live_public_key', $form_state->getValue('live_public_key')) + ->set('api_version', $form_state->getValue('api_version')) + ->set('api_version_custom', $form_state->getValue('api_version_custom')) + ->save(); + parent::submitForm($form, $form_state); + } + +} diff --git a/src/StripeApiService.php b/src/StripeApiService.php new file mode 100644 index 0000000..695802a --- /dev/null +++ b/src/StripeApiService.php @@ -0,0 +1,166 @@ +config = $config_factory->get('provider_stripe.settings'); + $this->entityTypeManager = $entity_type_manager; + $this->logger = $logger; + $this->key = $key; + Stripe::setApiKey($this->getApiKey()); + $this->overrideApiVersion(); + } + + /** + * Gets Stripe API mode. + * + * @return string + * Stripe API mode. + */ + public function getMode() { + $mode = $this->config->get('mode'); + + if (!$mode) { + $mode = 'test'; + } + + return $mode; + } + + /** + * Gets Stripe API secret key. + * + * @return string + * Stripe API secret key. + */ + public function getApiKey() { + $config_key = $this->getMode() . '_secret_key'; + $key_id = $this->config->get($config_key); + if ($key_id) { + $key_entity = $this->key->getKey($key_id); + if ($key_entity) { + return $key_entity->getKeyValue(); + } + + } + + return NULL; + } + + /** + * Gets Stripe API public key. + * + * @return string + * Stripe API public key. + */ + public function getPubKey() { + $config_key = $this->getMode() . '_public_key'; + $key_id = $this->config->get($config_key); + if ($key_id) { + $key_entity = $this->key->getKey($key_id); + if ($key_entity) { + return $key_entity->getKeyValue(); + } + } + + return NULL; + } + + /** + * Overrides API version. + */ + public function overrideApiVersion() { + if ($this->config->get('api_version') === 'custom') { + Stripe::setApiVersion($this->config->get('api_version_custom')); + } + } + + /** + * Makes a call to the Stripe API. + * + * @param string $object + * Stripe object. Can be a Charge, Refund, Customer, Subscription, Card, + * Plan, Coupon, Discount, Invoice, InvoiceItem, Dispute, Transfer, + * TransferReversal, Recipient, BankAccount, ApplicationFee, FeeRefund, + * Account, Balance, Event, Token, BitcoinReceiver, FileUpload. + * @param string $method + * Stripe object method. Common operations include retrieve, all, create. + * @param ... + * Additional params to pass to the method. Can be an array, string. + * + * @return \Stripe\ApiResource|string|null + * Returns the ApiResource or NULL on error or string which contains called + * class if method not exist. + */ + public function call($object, $method) { + $object = ucfirst($object); + $class = '\\Stripe\\' . $object; + $args = func_get_args(); + + // Remove $object and $method from the arguments. + unset($args[0], $args[1]); + if ($method) { + try { + return call_user_func_array([$class, $method], $args); + } + catch (\Throwable $e) { + $this->logger->error('Error: @error
@args', [ + '@args' => Json::encode([ + 'object' => $object, + 'method' => $method, + 'args' => $args, + ]), + '@error' => $e->getMessage(), + ]); + return NULL; + } + } + return $class; + } + +}