implmented HPP integration with new settings and notification handler improvements

app/code/Adyen/Payment/Block/Redirect.php

+<?php
+namespace Adyen\Payment\Block;
+
+use Symfony\Component\Config\Definition\Exception\Exception;
+
+class Redirect extends \Magento\Payment\Block\Form
+{
+
+    protected $_orderFactory;
+    /**
+     * @var \Magento\Checkout\Model\Session
+     */
+    protected $_checkoutSession;
+
+    protected $_order;
+
+    /**
+     * Constructor
+     *
+     * @param \\Magento\Framework\View\Element\Template\Context $context
+     * @param array $data
+     */
+    public function __construct(
+        \Magento\Framework\View\Element\Template\Context $context,
+        array $data = [],
+        \Magento\Sales\Model\OrderFactory $orderFactory,
+        \Magento\Checkout\Model\Session $checkoutSession
+    )
+    {
+        $this->_orderFactory = $orderFactory;
+        $this->_checkoutSession = $checkoutSession;
+        parent::__construct($context, $data);
+        $this->_getOrder();
+    }
+
+
+    public function _prepareLayout()
+    {
+        return parent::_prepareLayout();
+    }
+
+    public function getFormUrl()
+    {
+        $result = "";
+        try {
+            $order = $this->_order;
+            if($order->getPayment())
+            {
+                $result = $this->_order->getPayment()->getMethodInstance()->getFormUrl();
+            }
+        } catch(Exception $e) {
+            // do nothing for now
+        }
+
+        return $result;
+    }
+
+    public function test() {
+        $orderId = $this->_checkoutSession->getId();
+        $orderId = $this->_checkoutSession->getLastOrderId();
+        return "incrementIdd: " . $orderId;
+//        return "sdf";
+    }
+
+    public function getFormFields()
+    {
+        $result = array();
+        try {
+            if($this->_order->getPayment())
+            {
+                $result = $this->_order->getPayment()->getMethodInstance()->getFormFields();
+            }
+
+        } catch(Exception $e) {
+            // do nothing for now
+        }
+        return $result;
+    }
+
+
+    /**
+     * Get order object
+     *
+     * @return \Magento\Sales\Model\Order
+     */
+    protected function _getOrder()
+    {
+        if (!$this->_order) {
+            $incrementId = $this->_getCheckout()->getLastRealOrderId();
+            $this->_order = $this->_orderFactory->create()->loadByIncrementId($incrementId);
+        }
+        return $this->_order;
+    }
+
+    /**
+     * Get frontend checkout session object
+     *
+     * @return \Magento\Checkout\Model\Session
+     */
+    protected function _getCheckout()
+    {
+        return $this->_checkoutSession;
+    }
+}
\ No newline at end of file

app/code/Adyen/Payment/Controller/Process/Json.php

@@ -12,8 +12,6 @@ use Symfony\Component\Config\Definition\Exception\Exception;
  */
 class Json extends \Magento\Framework\App\Action\Action
 {
-
-
     /**
      * @var \Magento\Framework\ObjectManagerInterface
      */
@@ -24,15 +22,21 @@ class Json extends \Magento\Framework\App\Action\Action
      */
     protected $_resultFactory;
 
+    /**
+     * @var \Adyen\Payment\Helper\Data
+     */
+    protected $_adyenHelper;
     /**
      * @param \Magento\Framework\App\Action\Context $context
      */
     public function __construct(
-        \Magento\Framework\App\Action\Context $context
+        \Magento\Framework\App\Action\Context $context,
+        \Adyen\Payment\Helper\Data $adyenHelper
     ) {
         parent::__construct($context);
         $this->_objectManager = $context->getObjectManager();
         $this->_resultFactory = $context->getResultFactory();
+        $this->_adyenHelper = $adyenHelper;
     }
 
     /**
@@ -46,9 +50,8 @@ class Json extends \Magento\Framework\App\Action\Action
         // check duplicates
 
         try {
-//            $notificationItems = json_decode(file_get_contents('php://input'), true);
-            $notificationItems = json_decode('{"live":"false","notificationItems":[{"NotificationRequestItem":{"additionalData":{"expiryDate":"12\/2012"," NAME1 ":"VALUE1","authCode":"1234","cardSummary":"7777","totalFraudScore":"10","hmacSignature":"yGnVWLP+UcpqjHTJbO5IUkG4ZdIk3uHCu62QAJvbbyg=","NAME2":"  VALUE2  ","fraudCheck-6-ShopperIpUsage":"10"},"amount":{"currency":"EUR","value":10500},"eventCode":"AUTHORISATION","eventDate":"2015-09-11T13:53:21+02:00","merchantAccountCode":"MagentoMerchantByteShop1","merchantReference":"000000023","operations":["CANCEL","CAPTURE","REFUND"],"paymentMethod":"visa","pspReference":"test_AUTHORISATION_1","reason":"1234:7777:12\/2012","success":"true"}}]}', true);
-
+            $notificationItems = json_decode(file_get_contents('php://input'), true);
+//            $notificationItems = json_decode('{"live":"false","notificationItems":[{"NotificationRequestItem":{"additionalData":{"expiryDate":"12\/2012"," NAME1 ":"VALUE1","authCode":"1234","cardSummary":"7777","totalFraudScore":"10","hmacSignature":"yGnVWLP+UcpqjHTJbO5IUkG4ZdIk3uHCu62QAJvbbyg=","NAME2":"  VALUE2  ","fraudCheck-6-ShopperIpUsage":"10"},"amount":{"currency":"EUR","value":10500},"eventCode":"AUTHORISATION","eventDate":"2015-09-11T13:53:21+02:00","merchantAccountCode":"MagentoMerchantByteShop1","merchantReference":"000000023","operations":["CANCEL","CAPTURE","REFUND"],"paymentMethod":"visa","pspReference":"test_AUTHORISATION_1","reason":"1234:7777:12\/2012","success":"true"}}]}', true);
 
             $notificationMode = isset($notificationItems['live']) ? $notificationItems['live'] : "";
 
@@ -89,13 +92,12 @@ class Json extends \Magento\Framework\App\Action\Action
      */
     protected function _validateNotificationMode($notificationMode)
     {
-//        $mode = $this->_getConfigData('demoMode');
-//        if ($mode=='Y' &&  $notificationMode == "false" || $mode=='N' &&  $notificationMode == 'true') {
-//            return true;
-//        }
-//        return false;
+        $mode = $this->_adyenHelper->getAdyenAbstractConfigData('demo_mode');
+        if ($mode=='Y' &&  $notificationMode == "false" || $mode=='N' &&  $notificationMode == 'true') {
             return true;
         }
+        return false;
+    }
 
 
     /**
@@ -104,6 +106,10 @@ class Json extends \Magento\Framework\App\Action\Action
      * @throws \Magento\Framework\Exception\LocalizedException
      */
     protected function _processNotification($response)
+    {
+
+        // validate the notification
+        if($this->authorised($response))
         {
             try {
 
@@ -145,6 +151,76 @@ class Json extends \Magento\Framework\App\Action\Action
             }
         }
 
+    }
+
+
+    /**
+     * @desc HTTP Authentication of the notification
+     * @param $response
+     */
+    protected function authorised($response)
+    {
+        // Add CGI support
+        $this->_fixCgiHttpAuthentication();
+
+        $internalMerchantAccount = $this->_adyenHelper->getAdyenAbstractConfigData('merchantAccount');
+        $username = $this->_adyenHelper->getAdyenAbstractConfigData('notification_username');
+        $password = $this->_adyenHelper->getNotificationPassword();
+
+        $submitedMerchantAccount = $response['merchantAccountCode'];
+
+        if (empty($submitedMerchantAccount) && empty($internalMerchantAccount)) {
+            if(strtolower(substr($response['pspReference'],0,17)) == "testnotification_" || strtolower(substr($response['pspReference'],0,5)) == "test_") {
+                echo 'merchantAccountCode is empty in magento settings'; exit();
+            }
+            return false;
+        }
+
+        // validate username and password
+        if ((!isset($_SERVER['PHP_AUTH_USER']) && !isset($_SERVER['PHP_AUTH_PW']))) {
+            if(strtolower(substr($response['pspReference'],0,17)) == "testnotification_" || strtolower(substr($response['pspReference'],0,5)) == "test_") {
+                echo 'Authentication failed: PHP_AUTH_USER and PHP_AUTH_PW are empty. See Adyen Magento manual CGI mode'; exit();
+            }
+            return false;
+        }
+
+        $accountCmp = !$this->_adyenHelper->getAdyenAbstractConfigDataFlag('multiple_merchants')
+            ? strcmp($submitedMerchantAccount, $internalMerchantAccount)
+            : 0;
+
+        $usernameCmp = strcmp($_SERVER['PHP_AUTH_USER'], $username);
+        $passwordCmp = strcmp($_SERVER['PHP_AUTH_PW'], $password);
+        if ($accountCmp === 0 && $usernameCmp === 0 && $passwordCmp === 0) {
+            return true;
+        }
+
+        // If notification is test check if fields are correct if not return error
+        if(strtolower(substr($response['pspReference'],0,17)) == "testnotification_" || strtolower(substr($response['pspReference'],0,5)) == "test_") {
+            if($accountCmp != 0) {
+                echo 'MerchantAccount in notification is not the same as in Magento settings'; exit();
+            } elseif($usernameCmp != 0 || $passwordCmp != 0) {
+                echo 'username (PHP_AUTH_USER) and\or password (PHP_AUTH_PW) are not the same as Magento settings'; exit();
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Fix these global variables for the CGI
+     */
+    protected function _fixCgiHttpAuthentication() { // unsupported is $_SERVER['REMOTE_AUTHORIZATION']: as stated in manual :p
+        if (isset($_SERVER['REDIRECT_REMOTE_AUTHORIZATION']) && $_SERVER['REDIRECT_REMOTE_AUTHORIZATION'] != '') { //pcd note: no idea who sets this
+            list($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']) = explode(':', base64_decode($_SERVER['REDIRECT_REMOTE_AUTHORIZATION']));
+        } elseif(!empty($_SERVER['HTTP_AUTHORIZATION'])){ //pcd note: standard in magento?
+            list($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']) = explode(':', base64_decode(substr($_SERVER['HTTP_AUTHORIZATION'], 6)));
+        } elseif (!empty($_SERVER['REMOTE_USER'])) { //pcd note: when cgi and .htaccess modrewrite patch is executed
+            list($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']) = explode(':', base64_decode(substr($_SERVER['REMOTE_USER'], 6)));
+        } elseif (!empty($_SERVER['REDIRECT_REMOTE_USER'])) { //pcd note: no idea who sets this
+            list($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']) = explode(':', base64_decode(substr($_SERVER['REDIRECT_REMOTE_USER'], 6)));
+        }
+    }
+
     /**
      *
      */

app/code/Adyen/Payment/Controller/Process/redirect.php → app/code/Adyen/Payment/Controller/Process/Redirect.php

@@ -31,6 +31,14 @@ class Redirect extends \Magento\Framework\App\Action\Action
      */
     protected $_customerSession;
 
+    protected $_order;
+
+    /**
+     * @var \Magento\Sales\Model\OrderFactory
+     */
+    protected $_orderFactory;
+
+
     /**
      * @param \Magento\Framework\App\Action\Context $context
      * @param \Magento\Customer\Model\Session $customerSession
@@ -56,14 +64,62 @@ class Redirect extends \Magento\Framework\App\Action\Action
 
     public function execute()
     {
-        $this->_getQuote();
-        echo 'hier;';die();
-        $this->_quote->collectTotals();
 
-echo 'hier';die();
-        $url = "http://www.google.com";
-        $this->getResponse()->setRedirect($url);
-        return;
+//        $session->clearQuote();
+        $this->_view->loadLayout();
+        $this->_view->getLayout()->initMessages();
+        $this->_view->renderLayout();
+
+        // \Magento\Quote\Model\QuoteManagement $quoteManagement
+        //$this->_checkout->place($this->_initToken());
+//        $order = $this->quoteManagement->submit($this->_quote);
+
+
+//        $orderId = $this->_getCheckout()->getLastOrderId();
+//
+//        $order = $this->_getOrder();
+//
+//        $payment = $order->getPayment()->getMethodInstance();
+//
+//        echo $payment->getCode();die();
+//
+//
+//echo $order->getId();
+//        die();
+//
+//        $quote->collectTotals();
+//
+////        print_r($quote->getPayment());die();
+//
+//        //$this->_quote->collectTotals();
+////        $order = $this->quoteManagement->submit($this->_quote);
+////\Magento\Quote\Model\QuoteManagement $quoteManagement
+//
+////        $this->_getQuoteManagement()->submit($quote);
+//
+//
+////echo 'test';
+////        print_r($this->_getQuote()->getBillingAddress()->getFirstname());die();
+//
+////        echo $quote->getBillingAddress()->getFirstname();
+//////        echo $quote->getShippingAddress()->getFirstname();
+////        die();
+//
+//        $this->_getQuoteManagement()->placeOrder($quote->getId());
+//
+//        // $this->cartManagement->placeOrder($this->_getCheckout()->getQuote()->getId());
+//
+//
+////        $this->getOrder();
+//
+////        echo $quote->getId();
+////        echo 'hier;';die();
+////        $this->_quote->collectTotals();
+////
+////echo 'hier';die();
+//        $url = "http://www.google.com";
+//        $this->getResponse()->setRedirect($url);
+//        return;
 
 
 
@@ -74,15 +130,36 @@ echo 'hier';die();
     }
 
     /**
-     * Return checkout quote object
+     * Get order object
      *
-     * @return \Magento\Quote\Model\Quote
+     * @return \Magento\Sales\Model\Order
+     */
+    protected function _getOrder()
+    {
+        if (!$this->_order) {
+            $incrementId = $this->_getCheckout()->getLastRealOrderId();
+            $this->_orderFactory = $this->_objectManager->get('Magento\Sales\Model\OrderFactory');
+            $this->_order = $this->_orderFactory->create()->loadByIncrementId($incrementId);
+        }
+        return $this->_order;
+    }
+
+    /**
+     * @return \Magento\Checkout\Model\Session
      */
+    protected function _getCheckout()
+    {
+        return $this->_objectManager->get('Magento\Checkout\Model\Session');
+    }
+
     protected function _getQuote()
     {
-        if (!$this->_quote) {
-            $this->_quote = $this->_getCheckoutSession()->getQuote();
+        return $this->_objectManager->get('Magento\Quote\Model\Quote');
     }
-        return $this->_quote;
+
+    protected function _getQuoteManagement()
+    {
+        return $this->_objectManager->get('\Magento\Quote\Model\QuoteManagement');
     }
+
 }
\ No newline at end of file

app/code/Adyen/Payment/Controller/Process/Result.php

+<?php
+
+
+namespace Adyen\Payment\Controller\Process;
+
+use Magento\Customer\Api\AccountManagementInterface;
+use Magento\Customer\Api\CustomerRepositoryInterface;
+
+class Result extends \Magento\Framework\App\Action\Action
+{
+
+    protected $_adyenHelper;
+
+    protected $_orderFactory;
+
+    protected $_order;
+
+    /**
+     * @var \Magento\Sales\Model\Order\Status\HistoryFactory
+     */
+    protected $_orderHistoryFactory;
+
+    protected $_session;
+
+    /**
+     * @param \Magento\Framework\App\Action\Context $context
+     * @param \Magento\Customer\Model\Session $customerSession
+     * @param CustomerRepositoryInterface $customerRepository
+     * @param AccountManagementInterface $accountManagement
+     */
+    public function __construct(
+        \Magento\Framework\App\Action\Context $context,
+        \Adyen\Payment\Helper\Data $adyenHelper,
+        \Magento\Sales\Model\OrderFactory $orderFactory,
+        \Magento\Sales\Model\Order\Status\HistoryFactory $orderHistoryFactory,
+        \Magento\Checkout\Model\Session $session
+    ) {
+        $this->_adyenHelper = $adyenHelper;
+        $this->_orderFactory = $orderFactory;
+        $this->_orderHistoryFactory = $orderHistoryFactory;
+        $this->_session = $session;
+        parent::__construct($context);
+    }
+
+    public function execute()
+    {
+        $response = $this->getRequest()->getParams();
+        $result = $this->validateResponse($response);
+
+        if ($result) {
+            $session = $this->_session;
+            $session->getQuote()->setIsActive(false)->save();
+            $this->_redirect('checkout/onepage/success');
+        } else {
+            $this->_cancel($response);
+            $this->_redirect('checkout/cart');
+        }
+    }
+
+    protected function _cancel($response)
+    {
+        $session = $this->_session;
+
+        // restore the quote
+        $session->restoreQuote();
+
+        $order = $this->_order;
+        $orderStatus = $this->_adyenHelper->getAdyenAbstractConfigData('payment_cancelled');
+        $order->setActionFlag($orderStatus, true);
+
+        switch ($orderStatus) {
+            case \Magento\Sales\Model\Order::STATE_HOLDED:
+                if ($order->canHold()) {
+                    $order->hold()->save();
+                }
+                break;
+            default:
+                if($order->canCancel()) {
+                    $order->cancel()->save();
+                }
+                break;
+        }
+
+        if(isset($response['authResult']) && $response['authResult'] == \Adyen\Payment\Model\Notification::CANCELLED) {
+            $this->messageManager->addError(__('You have cancelled the order. Please try again'));
+        } else {
+            $this->messageManager->addError(__('Your payment failed, Please try again later'));
+        }
+
+    }
+
+    protected function validateResponse($response)
+    {
+        $result = true;
+
+        $this->_debugData['Step1'] = 'Processing ResultUrl';
+        $storeId = null;
+
+        if (empty($response)) {
+            $this->_debugData['error'] = 'Response is empty, please check your webserver that the result url accepts parameters';
+            throw new \Magento\Framework\Exception\LocalizedException(__('Response is empty, please check your webserver that the result url accepts parameters'));
+        }
+
+        // Log the results in log file and adyen_debug table
+        $this->_debugData['response'] = $response;
+
+
+        // authenticate result url
+        $authStatus = $this->_authenticate($response);
+        if (!$authStatus) {
+            throw new \Magento\Framework\Exception\LocalizedException(__('ResultUrl authentification failure'));
+        }
+
+        $incrementId = $response['merchantReference'];
+
+        if($incrementId) {
+            $order = $this->_getOrder($incrementId);
+            if ($order->getId()) {
+
+                $this->_eventManager->dispatch('adyen_payment_process_resulturl_before', [
+                    'order' => $order,
+                    'adyen_response' => $response
+                ]);
+                if (isset($response['handled'])) {
+                    return;
+                }
+
+                // set StoreId for retrieving debug log setting
+                $storeId = $order->getStoreId();
+
+                // update the order
+                $result = $this->_validateUpdateOrder($order, $response);
+
+                $this->_eventManager->dispatch('adyen_payment_process_resulturl_after', [
+                    'order' => $order,
+                    'adyen_response' => $response
+                ]);
+
+            } else {
+                throw new \Magento\Framework\Exception\LocalizedException(__('Order does not exists with increment_id: %s1', $incrementId));
+            }
+        } else {
+            Mage::throwException(
+                Mage::helper('adyen')->__('Empty merchantReference')
+            );
+        }
+        return $result;
+    }
+
+    /**
+     * @param $order
+     * @param $params
+     */
+    protected function _validateUpdateOrder($order, $response)
+    {
+        $result = false;
+
+        $this->_debugData['Step2'] = 'Updating the order';
+
+        $authResult = $response['authResult'];
+        $paymentMethod = isset($response['paymentMethod']) ? trim($response['paymentMethod']) : '';
+        $pspReference = isset($response['pspReference']) ? trim($response['pspReference']) : '';
+
+        $type = 'Adyen Result URL Notification(s):';
+        $comment = __('%1 <br /> authResult: %2 <br /> pspReference: %3 <br /> paymentMethod: %4', $type, $authResult, $pspReference, $paymentMethod);
+
+        $history = $this->_orderHistoryFactory->create()
+            //->setStatus($status)
+            ->setComment($comment)
+            ->setEntityName('order')
+            ->setOrder($order)
+        ;
+
+        $history->save();
+
+
+        switch ($authResult) {
+
+            case \Adyen\Payment\Model\Notification::AUTHORISED:
+            case \Adyen\Payment\Model\Notification::PENDING:
+                // do nothing wait for the notification
+                $result = true;
+                $this->_debugData['Step4'] = 'Do nothing wait for the notification';
+                break;
+            case \Adyen\Payment\Model\Notification::CANCELLED:
+                $this->_debugData['Step4'] = 'Cancel or Hold the order';
+                $result = false;
+                break;
+            case \Adyen\Payment\Model\Notification::REFUSED:
+                // if refused there will be a AUTHORIZATION : FALSE notification send only exception is ideal
+                $this->_debugData['Step4'] = 'Cancel or Hold the order';
+                $result = false;
+                break;
+            case \Adyen\Payment\Model\Notification::ERROR:
+                //attempt to hold/cancel
+                $this->_debugData['Step4'] = 'Cancel or Hold the order';
+                $result = false;
+                break;
+            default:
+                $this->_debugData['error'] = 'This event is not supported: ' . $authResult;
+                $result = false;
+                break;
+        }
+
+        return $result;
+    }
+
+
+    /**
+     * @desc Authenticate using sha1 Merchant signature
+     * @see success Action during checkout
+     * @param Varien_Object $response
+     */
+    protected function _authenticate($response) {
+
+        $hmacKey = $this->_adyenHelper->getHmac();
+
+        // do not include the merchantSig in the merchantSig calculation
+        $merchantSigNotification = $response['merchantSig'];
+        unset($response['merchantSig']);
+
+        // Sort the array by key using SORT_STRING order
+        ksort($response, SORT_STRING);
+
+        // Generate the signing data string
+        $signData = implode(":",array_map(array($this, 'escapeString'),array_merge(array_keys($response), array_values($response))));
+
+        $merchantSig = base64_encode(hash_hmac('sha256',$signData,pack("H*" , $hmacKey),true));
+
+
+        if (strcmp($merchantSig, $merchantSigNotification) === 0) {
+            return true;
+        }
+        return false;
+    }
+
+    /*
+   * @desc The character escape function is called from the array_map function in _signRequestParams
+   * $param $val
+   * return string
+   */
+    protected function escapeString($val)
+    {
+        return str_replace(':','\\:',str_replace('\\','\\\\',$val));
+    }
+
+    protected function _getOrder($incrementId)
+    {
+        if (!$this->_order) {
+            $this->_order = $this->_orderFactory->create()->loadByIncrementId($incrementId);
+        }
+        return $this->_order;
+    }
+
+}
\ No newline at end of file

app/code/Adyen/Payment/Helper/Data.php

@@ -20,17 +20,21 @@ class Data extends AbstractHelper
      */
     protected $_scopeConfig;
 
+    protected $_encryptor;
+
 
     /**
      * @param Context $context
      */
     public function __construct(
         \Magento\Framework\App\Helper\Context $context,
-        \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig
+        \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig,
+        \Magento\Framework\Encryption\EncryptorInterface $encryptor
     )
     {
         parent::__construct($context);
         $this->_scopeConfig = $scopeConfig;
+        $this->_encryptor = $encryptor;
     }
 
 
@@ -57,6 +61,13 @@ class Data extends AbstractHelper
         ];
     }
 
+    public function getPaymentRoutines() {
+        return [
+            'single' => 'Single Page Payment Routine',
+            'multi' => 'Multi-page Payment Routine'
+        ];
+    }
+
     /**
      * Return the formatted currency. Adyen accepts the currency in multiple formats.
      * @param $amount
@@ -173,6 +184,30 @@ class Data extends AbstractHelper
         return $this->getConfigData($field, 'adyen_hpp', $storeId, true);
     }
 
+    public function getHmac()
+    {
+        switch ($this->isDemoMode()) {
+            case true:
+                $secretWord =  $this->_encryptor->decrypt(trim($this->getAdyenHppConfigData('hmac_test')));
+                break;
+            default:
+                $secretWord = $this->_encryptor->decrypt(trim($this->getAdyenHppConfigData('hmac_live')));
+                break;
+        }
+        return $secretWord;
+    }
+
+    public function isDemoMode()
+    {
+        return $this->getAdyenAbstractConfigDataFlag('demo_mode');
+    }
+
+    public function getNotificationPassword()
+    {
+        return $this->_encryptor->decrypt(trim($this->getAdyenAbstractConfigData('notification_password')));
+    }
+
+
     /**
      * Retrieve information from payment configuration
      *

app/code/Adyen/Payment/Model/Config/Source/Complete.php

+<?php
+
+namespace Adyen\Payment\Model\Config\Source;
+
+/**
+ * Order Statuses source model
+ */
+class Complete extends \Magento\Sales\Model\Config\Source\Order\Status
+{
+    /**
+     * @var string[]
+     */
+    protected $_stateStatuses = [
+        \Magento\Sales\Model\Order::STATE_COMPLETE
+    ];
+}

app/code/Adyen/Payment/Model/Config/Source/PaymentRoutine.php

+<?php
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+/**
+ * Order Statuses source model
+ */
+namespace Adyen\Payment\Model\Config\Source;
+
+class PaymentRoutine implements \Magento\Framework\Option\ArrayInterface
+{
+
+    /**
+     * @var \Magento\Sales\Model\Order\Config
+     */
+    protected $_orderConfig;
+
+
+    protected $_adyenHelper;
+
+
+    /**
+     * @param \Magento\Sales\Model\Order\Config $orderConfig
+     */
+    public function __construct(
+        \Magento\Sales\Model\Order\Config $orderConfig,
+        \Adyen\Payment\Helper\Data $adyenHelper
+    )
+    {
+        $this->_orderConfig = $orderConfig;
+        $this->_adyenHelper = $adyenHelper;
+    }
+
+    /**
+     * @return array
+     */
+    public function toOptionArray()
+    {
+        $recurringTypes = $this->_adyenHelper->getPaymentRoutines();
+
+        foreach ($recurringTypes as $code => $label) {
+            $options[] = ['value' => $code, 'label' => $label];
+        }
+        return $options;
+    }
+}

app/code/Adyen/Payment/Model/Cron.php

@@ -275,9 +275,15 @@ class Cron
                 $this->_fraudManualReview = false;
             }
 
+            // modification.action is it for JSON
+            $modificationActionJson = isset($additionalData['modification.action']) ? $additionalData['modification.action'] : null;
+            if($modificationActionJson != "") {
+                $this->_modificationResult = $modificationActionJson;
+            }
+
             $modification = isset($additionalData['modification']) ? $additionalData['modification'] : null;
             if($modification && is_array($modification)) {
-                $this->_modificationResult = isset($valueArray['action']) ? trim($modification['action']) : "";
+                $this->_modificationResult = isset($modification['action']) ? trim($modification['action']) : "";
             }
             $additionalData2 = isset($additionalData['additionalData']) ? $additionalData['additionalData'] : null;
             if($additionalData2 && is_array($additionalData2)) {

app/code/Adyen/Payment/Model/Method/Hpp.php

@@ -23,6 +23,11 @@ class Hpp extends \Magento\Payment\Model\Method\AbstractMethod implements Gatewa
      */
     protected $_code = self::METHOD_CODE;
 
+    /**
+     * @var GUEST_ID , used when order is placed by guests
+     */
+    const GUEST_ID = 'customer_';
+
 
     /**
      * Payment Method feature
@@ -33,6 +38,15 @@ class Hpp extends \Magento\Payment\Model\Method\AbstractMethod implements Gatewa
     protected $_canAuthorize = true;
     protected $_isInitializeNeeded = true;
 
+    protected $_adyenHelper;
+
+
+    /**
+     * @var \Magento\Store\Model\StoreManagerInterface
+     */
+    protected $storeManager;
+
+
     /**
      * @param \Magento\Framework\Model\Context $context
      * @param \Magento\Framework\Registry $registry
@@ -48,6 +62,8 @@ class Hpp extends \Magento\Payment\Model\Method\AbstractMethod implements Gatewa
      */
     public function __construct(
         \Magento\Framework\UrlInterface $urlBuilder,
+        \Adyen\Payment\Helper\Data $adyenHelper,
+        \Magento\Store\Model\StoreManagerInterface $storeManager,
         \Magento\Framework\Model\Context $context,
         \Magento\Framework\Registry $registry,
         \Magento\Framework\Api\ExtensionAttributesFactory $extensionFactory,
@@ -72,6 +88,8 @@ class Hpp extends \Magento\Payment\Model\Method\AbstractMethod implements Gatewa
             $data
         );
         $this->_urlBuilder = $urlBuilder;
+        $this->_adyenHelper = $adyenHelper;
+        $this->storeManager = $storeManager;
     }
 
     public function isAvailable($quote = null)
@@ -153,4 +171,148 @@ class Hpp extends \Magento\Payment\Model\Method\AbstractMethod implements Gatewa
         $this->_logger->critical("postRequest");
         // TODO: Implement postRequest() method.
     }
+
+    /**
+     * @desc Get url of Adyen payment
+     * @return string
+     * @todo add brandCode here
+     */
+    public function getFormUrl()
+    {
+//        $brandCode        = $this->getInfoInstance()->getCcType();
+        $paymentRoutine   = $this->getConfigData('payment_routine');
+
+        switch ($this->_adyenHelper->isDemoMode()) {
+            case true:
+                if ($paymentRoutine == 'single' && $this->getPaymentMethodSelectionOnAdyen()) {
+                    $url = 'https://test.adyen.com/hpp/pay.shtml';
+                } else {
+                    $url = ($this->getPaymentMethodSelectionOnAdyen())
+                        ? 'https://test.adyen.com/hpp/select.shtml'
+                        : "https://test.adyen.com/hpp/details.shtml";
+                }
+                break;
+            default:
+                if ($paymentRoutine == 'single' && $this->getPaymentMethodSelectionOnAdyen()) {
+                    $url = 'https://live.adyen.com/hpp/pay.shtml';
+                } else {
+                    $url = ($this->getPaymentMethodSelectionOnAdyen())
+                        ? 'https://live.adyen.com/hpp/select.shtml'
+                        : "https://live.adyen.com/hpp/details.shtml";
+                }
+                break;
+        }
+        //IDEAL
+//        $idealBankUrl = false;
+//        $bankData     = $this->getInfoInstance()->getPoNumber();
+//        if ($brandCode == 'ideal' && !empty($bankData)) {
+//            $idealBankUrl = ($isConfigDemoMode == true)
+//                ? 'https://test.adyen.com/hpp/redirectIdeal.shtml'
+//                : 'https://live.adyen.com/hpp/redirectIdeal.shtml';
+//        }
+//        return (!empty($idealBankUrl)) ? $idealBankUrl : $url;
+        return $url;
+    }
+
+    public function getFormFields()
+    {
+        $paymentInfo = $this->getInfoInstance();
+        $order = $paymentInfo->getOrder();
+
+        $realOrderId       = $order->getRealOrderId();
+        $orderCurrencyCode = $order->getOrderCurrencyCode();
+        $skinCode          = trim($this->getConfigData('skin_code'));
+        $amount            = $this->_adyenHelper->formatAmount($order->getGrandTotal(), $orderCurrencyCode);
+        $merchantAccount   = trim($this->_adyenHelper->getAdyenAbstractConfigData('merchant_account'));
+        $shopperEmail      = $order->getCustomerEmail();
+        $customerId        = $order->getCustomerId();
+        $shopperIP         = $order->getRemoteIp();
+        $browserInfo       = $_SERVER['HTTP_USER_AGENT'];
+        $deliveryDays      = 5;
+//        $shopperLocale     = trim($this->_getConfigData('shopperlocale'));
+//        $shopperLocale     = (!empty($shopperLocale)) ? $shopperLocale : Mage::app()->getLocale()->getLocaleCode();
+//        $countryCode       = trim($this->_getConfigData('countryCode'));
+//        $countryCode       = (!empty($countryCode)) ? $countryCode : false;
+
+
+        $countryCode = false;
+        // if directory lookup is enabled use the billingadress as countrycode
+        if ($countryCode == false) {
+            if ($order->getBillingAddress() && $order->getBillingAddress()->getCountryId() != "") {
+                $countryCode = $order->getBillingAddress()->getCountryId();
+            }
+        }
+
+
+        $formFields = array();
+
+        $formFields['merchantAccount']   = $merchantAccount;
+        $formFields['merchantReference'] = $realOrderId;
+        $formFields['paymentAmount']     = (int)$amount;
+        $formFields['currencyCode']      = $orderCurrencyCode;
+        $formFields['shipBeforeDate']    = date(
+            "Y-m-d",
+            mktime(date("H"), date("i"), date("s"), date("m"), date("j") + $deliveryDays, date("Y"))
+        );
+        $formFields['skinCode']          = $skinCode;
+//        $formFields['shopperLocale']     = $shopperLocale;
+        $formFields['countryCode']       = $countryCode;
+        $formFields['shopperIP']         = $shopperIP;
+        $formFields['browserInfo']       = $browserInfo;
+        $formFields['sessionValidity'] = date(
+            DATE_ATOM,
+            mktime(date("H") + 1, date("i"), date("s"), date("m"), date("j"), date("Y"))
+        );
+        $formFields['shopperEmail']    = $shopperEmail;
+        // recurring
+        $recurringType                  = trim($this->_adyenHelper->getAdyenAbstractConfigData('recurring_type'));
+        $formFields['recurringContract'] = $recurringType;
+        $formFields['shopperReference']  = (!empty($customerId)) ? $customerId : self::GUEST_ID . $realOrderId;
+        //blocked methods
+        $formFields['blockedMethods'] = "";
+
+
+        $baseUrl = $this->storeManager->getStore($this->getStore())
+            ->getBaseUrl(\Magento\Framework\UrlInterface::URL_TYPE_LINK);
+        $formFields['resURL'] = $baseUrl . 'adyen/process/result';
+
+//        echo $adyFields['resURL'];die();
+
+        // $password = Mage::helper('core')->decrypt($this->_getConfigData('notification_password'));
+        $hmacKey = $this->_adyenHelper->getHmac();
+
+        $brandCode        = $this->getInfoInstance()->getCcType();
+        if($brandCode) {
+            $formFields['brandCode'] = $brandCode;
+        }
+
+
+        // Sort the array by key using SORT_STRING order
+        ksort($formFields, SORT_STRING);
+
+        // Generate the signing data string
+        $signData = implode(":",array_map(array($this, 'escapeString'),array_merge(array_keys($formFields), array_values($formFields))));
+
+        $merchantSig = base64_encode(hash_hmac('sha256',$signData,pack("H*" , $hmacKey),true));
+
+        $formFields['merchantSig'] = $merchantSig;
+
+        return $formFields;
+    }
+
+    /*
+    * @desc The character escape function is called from the array_map function in _signRequestParams
+    * $param $val
+    * return string
+    */
+    protected function escapeString($val)
+    {
+        return str_replace(':','\\:',str_replace('\\','\\\\',$val));
+    }
+
+    public function getPaymentMethodSelectionOnAdyen() {
+        return $this->getConfigData('payment_selection_on_adyen');
+    }
+
+
 }
\ No newline at end of file

app/code/Adyen/Payment/etc/adminhtml/system.xml

@@ -16,6 +16,9 @@
 
                 <include path="Adyen_Payment::system/adyen_getting_started.xml"/>
                 <include path="Adyen_Payment::system/adyen_required_settings.xml"/>
+                <include path="Adyen_Payment::system/adyen_advanced_order_processing.xml"/>
+                <include path="Adyen_Payment::system/adyen_advanced_notifications.xml"/>
+                <include path="Adyen_Payment::system/adyen_billing_agreements.xml"/>
                 <include path="Adyen_Payment::system/adyen_cc.xml"/>
                 <include path="Adyen_Payment::system/adyen_hpp.xml"/>
 

app/code/Adyen/Payment/etc/adminhtml/system/adyen_advanced_notifications.xml

+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
+<include xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../Magento/Config/etc/system_include.xsd">
+    <group id="adyen_advanced_notifications" translate="label" type="text" sortOrder="40" showInDefault="1" showInWebsite="1" showInStore="1">
+        <label><![CDATA[Advanced: Adyen Payment Notifications]]></label>
+        <frontend_model>Magento\Config\Block\System\Config\Form\Fieldset</frontend_model>
+
+
+        <field id="ignore_refund_notification" translate="label" type="select" sortOrder="10" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Ignore refund notification</label>
+            <tooltip>If the refund is done on the Adyen Platform it will send a refund notification to Magento which automatically creates a credit memo. If you set this setting to 'Yes', this will not happen because it will not process any of the REFUND notification that is received.</tooltip>
+            <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
+            <config_path>payment/adyen_abstract/ignore_refund_notification</config_path>
+        </field>
+        <field id="multiple_merchants" translate="label" type="select" sortOrder="20" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Allow multiple merchants</label>
+            <tooltip><![CDATA[Allow notifications sent from other Adyen merchant accounts. Keep in mind that the Notification user name and password should be the same for all the merchant accounts]]></tooltip>
+            <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
+            <config_path>payment/adyen_abstract/multiple_merchants</config_path>
+        </field>
+
+    </group>
+</include>
\ No newline at end of file

app/code/Adyen/Payment/etc/adminhtml/system/adyen_advanced_order_processing.xml

+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
+<include xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../Magento/Config/etc/system_include.xsd">
+    <group id="adyen_advanced_order_processing" translate="label" type="text" sortOrder="30" showInDefault="1" showInWebsite="1" showInStore="1">
+        <label><![CDATA[Advanced: Magento Order Processing]]></label>
+        <frontend_model>Magento\Config\Block\System\Config\Form\Fieldset</frontend_model>
+
+
+        <field id="paypal_capture_mode" translate="label" type="select" sortOrder="10" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Use manual capture for PayPal</label>
+            <tooltip>Should be on 'No' by default. If you have requested with Adyen Support for your PayPal integration to be on manual capture, set this to 'Yes'.</tooltip>
+            <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
+            <config_path>payment/adyen_abstract/paypal_capture_mode</config_path>
+        </field>
+        <field id="auto_capture_openinvoice" translate="label" type="select" sortOrder="20" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Use auto-capture for OpenInvoice payments</label>
+            <tooltip>Applicable for Klarna and AfterPay only. By default OpenInvoice is set to manual capture. If you want auto capture you need to contact magento@adyen.com. After approval has been given, then you can set this option to 'Yes'.</tooltip>
+            <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
+            <config_path>payment/adyen_abstract/auto_capture_openinvoice</config_path>
+        </field>
+        <field id="payment_authorized_virtual" translate="label" type="select" sortOrder="30" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Order status: payment capture (virtual products)</label>
+            <tooltip>(optional) Select only status assigned to state complete. Leave empty to use the same as normal products</tooltip>
+            <source_model>Adyen\Payment\Model\Config\Source\Complete</source_model>
+            <config_path>payment/adyen_abstract/payment_authorized_virtual</config_path>
+        </field>
+        <field id="pending_status" translate="label" type="select" sortOrder="40" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Order status: pending Bank Transfer/SEPA orders</label>
+            <tooltip>By default, Adyen does not inform your Magento store about pending payments. If you want these notifications to be received, Go to Adyen Customer Area => Server Communication and add BankTransfer Pending Notification and Direct-Debit Pending Notification.</tooltip>
+            <source_model>Magento\Sales\Model\Config\Source\Order\Status\NewStatus</source_model>
+            <config_path>payment/adyen_abstract/pending_status</config_path>
+        </field>
+        <field id="send_email_bank_sepa_on_pending" translate="label" type="select" sortOrder="50" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Send order confirmation email for Bank Transfer/SEPA</label>
+            <tooltip>Send a confirmation mail after Bank Tranfer/SEPA is placed (not yet paid). If you want these notifications to be received, Go to Adyen Customer Area => Server Communication and add BankTransfer Pending Notification and Direct-Debit Pending Notification.</tooltip>
+            <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
+            <config_path>payment/adyen_abstract/send_email_bank_sepa_on_pending</config_path>
+        </field>
+    </group>
+</include>
\ No newline at end of file

app/code/Adyen/Payment/etc/adminhtml/system/adyen_billing_agreements.xml

+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
+<include xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../Magento/Config/etc/system_include.xsd">
+    <group id="adyen_billing_agreements" translate="label" type="text" sortOrder="50" showInDefault="1" showInWebsite="1" showInStore="1">
+        <label><![CDATA[Advanced: Billing Agreements]]></label>
+        <frontend_model>Magento\Config\Block\System\Config\Form\Fieldset</frontend_model>
+        <comment>
+            <![CDATA[
+                <p>
+                <strong>ONECLICK</strong>: The shopper opts in to storing their card details for future use.
+                The shopper is present for the subsequent transaction, for cards the security code (CVC/CVV) is required.
+                </p>
+                <p>
+                <strong>RECURRING*</strong>: Payment details are stored for future use. For cards, the security
+                code (CVC/CVV) is not required for subsequent payments.
+                </p>
+                <p>
+                <strong>ONECLICK, RECURRING*</strong>: Payment details are stored for future use. This allows the use of
+                the stored payment details regardless of whether the shopper is on your site or not.
+                </p>
+                <p>* keep in mind you need the recurring permission enabled. You can contact magento@adyen.com to enable this for your account.
+            ]]>
+        </comment>
+
+        <field id="recurring_type" translate="label" type="select" sortOrder="10" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Agreement Type</label>
+            <tooltip>When enabled, users can save their Credit Cards and their SEPA authorizations. ONECLICK will require the input of the CVC for subsequent payments, while RECURRING does not.</tooltip>
+            <source_model>Adyen\Payment\Model\Config\Source\RecurringType</source_model>
+            <config_path>payment/adyen_abstract/recurring_type</config_path>
+        </field>
+
+
+    </group>
+</include>
\ No newline at end of file

app/code/Adyen/Payment/etc/adminhtml/system/adyen_hpp.xml

@@ -29,6 +29,40 @@
             <frontend_class>validate-number</frontend_class>
             <config_path>payment/adyen_hpp/sort_order</config_path>
         </field>
+        <field id="skin_code" translate="label" type="text" sortOrder="40" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Skin Code</label>
+            <tooltip>Copy and paste the skin code of the skin you want to use from Test Customer Area => Skins.</tooltip>
+            <config_path>payment/adyen_hpp/skin_code</config_path>
+        </field>
+        <field id="hmac_test" translate="label" type="obscure" sortOrder="50" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>HMAC Key for Test</label>
+            <tooltip>Copy and paste the HMAC key of the skin you want to use from Test Customer Area => Skins. => click on [skin code] => Edit => HMAC for Test platform. Currently, only the older SHA-1 HMAC calculation method is supported in this plugin.</tooltip>
+            <backend_model>Magento\Config\Model\Config\Backend\Encrypted</backend_model>
+            <config_path>payment/adyen_hpp/hmac_test</config_path>
+        </field>
+        <field id="hmac_live" translate="label" type="obscure" sortOrder="60" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>HMAC Key for Live</label>
+            <tooltip>Copy and paste the HMAC key of the skin you want to use from Test Customer Area => Skins. => click on [skin code] => Edit => HMAC for Live platform. Currently, only the older SHA-1 HMAC calculation method is supported in this plugin.</tooltip>
+            <backend_model>Magento\Config\Model\Config\Backend\Encrypted</backend_model>
+            <config_path>payment/adyen_hpp/hmac_live</config_path>
+        </field>
+        <field id="payment_selection_on_adyen" translate="label" type="select" sortOrder="70" showInDefault="1" showInWebsite="1" showInStore="0">
+            <label>Payment method selection in Adyen</label>
+            <tooltip>If you set this to 'Yes', payment methods in the checkout won't be displayed and you will be redirected to the Adyen HPP to make the selection.</tooltip>
+            <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>
+            <config_path>payment/adyen_hpp/payment_selection_on_adyen</config_path>
+        </field>
+        <field id="payment_routine" translate="label" type="select" sortOrder="80" showInDefault="1" showInWebsite="1" showInStore="1">
+            <label>Payment Flow Selection</label>
+            <tooltip>Adyen provides you with 2 types of payment routines. The Single-Page flow is dynamic and contains card validation and animations powered by JavaScript. The Multi-Page flow is static, but performs better on older browsers.</tooltip>
+            <source_model>Adyen\Payment\Model\Config\Source\PaymentRoutine</source_model>
+            <depends><field id="payment_selection_on_adyen">1</field></depends>
+            <config_path>payment/adyen_hpp/payment_routine</config_path>
+        </field>
+
+
+
+
 
         <group id="adyen_cc_country_specific" translate="label" showInDefault="1" showInWebsite="1" sortOrder="210">
             <label>Country Specific Settings</label>

app/code/Adyen/Payment/etc/config.xml

@@ -31,6 +31,8 @@
                 <model>Adyen\Payment\Model\Method\Hpp</model>
                 <order_status>pending</order_status>
                 <title>Adyen HPP</title>
+                <payment_selection_on_adyen>1</payment_selection_on_adyen>
+                <payment_routine>single</payment_routine>
                 <recurring_type>ONECLICK</recurring_type>
                 <allowspecific>0</allowspecific>
                 <sort_order>10</sort_order>

app/code/Adyen/Payment/view/frontend/layout/adyen_process_redirect.xml

+
+
+<layout xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../../lib/internal/Magento/Framework/View/Layout/etc/layout_generic.xsd">
+<container name="root">
+    <block class="Adyen\Payment\Block\Redirect" name="adyen-form" template="form.phtml" cacheable="false"/>
+</container>
+</layout>
\ No newline at end of file

app/code/Adyen/Payment/view/frontend/templates/form.phtml

+<?php
+
+?>
+<html>
+<head>
+</head>
+<body>
+
+
+<form id="adyen_form" method="POST" action="<?php echo $block->getFormUrl()?>">
+
+    <?php
+    foreach($block->getFormFields() as $field => $value) {
+        echo '<input type="hidden" name="' .htmlspecialchars($field,   ENT_COMPAT | ENT_HTML401 ,'UTF-8').
+            '" value="' .htmlspecialchars($value, ENT_COMPAT | ENT_HTML401 ,'UTF-8') . '" />';
+    }
+    ?>
+</form>
+<script>
+     document.getElementById('adyen_form').submit();
+</script>
+
+</body>
+</html>

app/code/Adyen/Payment/view/frontend/web/js/action/set-payment-method.js

@@ -14,30 +14,68 @@ define(
     function ($, quote, urlBuilder, storage, errorProcessor, customer) {
         'use strict';
 
+        //return function () {
+        //    var serviceUrl,
+        //        payload,
+        //        paymentData = quote.paymentMethod();
+        //
+        //    /**
+        //     * Checkout for guest and registered customer.
+        //     */
+        //    if (!customer.isLoggedIn()) {
+        //        serviceUrl = urlBuilder.createUrl('/guest-carts/:cartId/selected-payment-method', {
+        //            cartId: quote.getQuoteId()
+        //        });
+        //        payload = {
+        //            cartId: quote.getQuoteId(),
+        //            method: paymentData
+        //        };
+        //    } else {
+        //        serviceUrl = urlBuilder.createUrl('/carts/mine/selected-payment-method', {});
+        //        payload = {
+        //            cartId: quote.getQuoteId(),
+        //            method: paymentData
+        //        };
+        //    }
+        //    return storage.put(
+        //        serviceUrl, JSON.stringify(payload)
+        //    ).done(
+        //        function () {
+        //            $.mage.redirect(window.checkoutConfig.payment.adyenHpp.redirectUrl[quote.paymentMethod().method]);
+        //        }
+        //    ).fail(
+        //        function (response) {
+        //            errorProcessor.process(response);
+        //        }
+        //    );
+        //};
+
         return function () {
+
             var serviceUrl,
                     payload,
                     paymentData = quote.paymentMethod();
 
-            /**
-             * Checkout for guest and registered customer.
-             */
+            /** Checkout for guest and registered customer. */
             if (!customer.isLoggedIn()) {
-                serviceUrl = urlBuilder.createUrl('/guest-carts/:cartId/selected-payment-method', {
-                    cartId: quote.getQuoteId()
+                serviceUrl = urlBuilder.createUrl('/guest-carts/:quoteId/payment-information', {
+                    quoteId: quote.getQuoteId()
                 });
                 payload = {
                     cartId: quote.getQuoteId(),
-                    method: paymentData
+                    email: quote.guestEmail,
+                    paymentMethod: paymentData,
+                    billingAddress: quote.billingAddress()
                 };
             } else {
-                serviceUrl = urlBuilder.createUrl('/carts/mine/selected-payment-method', {});
+                serviceUrl = urlBuilder.createUrl('/carts/mine/payment-information', {});
                 payload = {
                     cartId: quote.getQuoteId(),
-                    method: paymentData
+                    paymentMethod: paymentData,
+                    billingAddress: quote.billingAddress()
                 };
             }
-            return storage.put(
+            return storage.post(
                 serviceUrl, JSON.stringify(payload)
             ).done(
                 function () {

app/code/Adyen/Payment/view/frontend/web/template/payment/hpp-form.html

@@ -13,6 +13,11 @@
         <label data-bind="attr: {'for': getCode()}" class="label"><span data-bind="text: getTitle()"></span></label>
     </div>
     <div class="payment-method-content">
+        <div class="payment-method-billing-address">
+            <!-- ko foreach: $parent.getRegion(getBillingAddressFormName()) -->
+            <!-- ko template: getTemplate() --><!-- /ko -->
+            <!--/ko-->
+        </div>
         <fieldset class="fieldset" data-bind='attr: {id: "payment_form_" + getCode()}'>
             <div class="payment-method-note">
                 <!-- ko text: $t('You will be redirected to the Adyen website.') --><!-- /ko -->