version opencart 3 (#1)

README.md

@@ -1,2 +1,162 @@
-# rbkmoney-cms-opencart_3
-Opencart: payment module, provides payments through RBKmoney payment system
+# rbkmoney-cms-opencart
+
+Пожалуйста, обязательно делайте бекапы!
+
+Модуль разрабатывался и тестировался на Opencart 3
+
+
+#### Требования
+
+- PHP 5.4 (минимум)
+- OpenSSL - 1.0.2k-fips (минимум)
+- Curl
+
+#### Доступные ставки НДС для корзины
+
+- ничего не указано - без НДС
+- 0 - 0% НДС
+- 10 - 10% НДС
+- 18 - 18% НДС
+
+
+### Установка и настройка модуля
+
+
+#### Установка без архива
+
+Для установки модуля скопируйте содержимое каталога `upload`:
+
+```
+<OpenCart>/admin/
+<OpenCart>/catalog/
+```
+
+
+#### Установка с архивом
+
+Заархивируйте папку `upload` в `zip` архив и переименуйте его в `rbkmoney-payment.ocmod.zip`
+
+После чего необходимо зайти в `Extension Installer`
+
+![Extension Installer](images/extension_Installer.png)
+
+нажать `Upload` и выбрать архив для установки: `rbkmoney-payment.ocmod.zip`
+
+![Upload](images/upload.png)
+
+
+
+#### Настройка модуля
+
+В панели администратора установите и настройте его:
+
+```
+Extensions > Payments > RBKmoney нажать [Install]
+```
+
+![Payments](images/payments.png)
+
+![Module](images/module.png)
+
+
+#### Для начала приема платежей на Вашем сайте осталось совсем немного
+
+```
+Extensions > Payments > RBKmoney нажать [Edit] и заполнить необходимые настройки
+```
+
+![Settings](images/settings.png)
+
+
+Настройте плагин в соответствии с данными из [личного кабинета RBKmoney](https://dashboard.rbk.money).
+
+`Shop ID` - идентификатор магазина из RBKmoney. Скопируйте его в Личном кабинете RBKmoney в разделе Детали магазина, поле Идентификатор;
+
+`Private key` - ключ для доступа к API. Скопируйте его в Личном кабинете RBKmoney в разделе API Ключ
+
+`Callback public key` - ключ для обработки уведомлений о смене статуса
+
+- Заходим в личный кабинет RBKmoney: Создать Webhook;
+- Вставляем в поле URL вида `http://your-site/index.php?route=payment/rbkmoney_payment/callback`, скопированного из `Notification URL`
+- Выбираем Типы событий `InvoicePaid` и `Invoice Canсelled`;
+- после создания Webhook-а копируем Публичный ключ после нажатия Показать детали;
+- скопированный ключ вставляем в поле `Callback public key` на странице настроек модуля;
+
+
+- Сохраните изменения и проведите тестовый платеж
+
+
+В настройках модуля можно включить или отключить логирование `Advanced settings / Enable logs`
+
+![Advanced settings](images/advanced_settings.png)
+
+C ними можно ознакомиться `Tools / Error logs`
+
+![Tools](images/tools.png)
+
+Выглядит это так:
+
+![Error logs](images/error_logs.png)
+
+
+### Нашли ошибку или у вас есть предложение по улучшению модуля?
+
+Пишите нам support@rbkmoney.com При обращении необходимо:
+
+- Указать наименование CMS и компонента магазина, а также их версии
+- Указать версию платежного модуля
+- Описать проблему или предложение
+- Приложить снимок экрана (для большей информативности)
+
+
+
+#### Возможные проблемы и их решения
+
+1. Ошибка: FTP должен быть включен в настройках
+
+Два варианта решения:
+
+- Если при установке модуля из админки отображается эта ошибка - вам нужно установить бесплатную FTP QuickFix модификацию localcopy.ocmod.xml. Она установиться без проблем через тот же установщик дополнений, только после установки не забудьте обновить модификации и затем можете приступать к установке любых модулей на Opencart 2.
+
+- Также решить эту ошибку можно по другому: прописать доступы к FTP в админке Система > Настройки > Магазин > вкладка FTP.
+
+2. Ошибка: Доступ запрещен!
+
+Если вы видите сообщение "Доступ запрещен!  У Вас нет прав для доступа к этой странице. Если она Вам нужна, обратитесь к администратору." -  нужно дать права администраторам на управление модулем или страницей.
+
+Решение: в админке Opencart 2 переходим в Система > Пользователи > Группы пользователей > Администраторы и здесь нажимаем "Выделить все" ниже обоих блоков, затем Сохранить.
+
+3. Ошибка: Недопустимый тип файла!
+
+Если модуль - это один XML файл,  то его расширение должно быть .ocmod.xml
+
+Если модуль - это ocmod.zip архив, то его не нужно распаковывать, а устанавливать как есть. В таком архиве обязательно должна быть папка upload (может быть пустой), а также могут быть файлы модификаций: install.xml, install.php, install.sql. Никаких других файлов в корне архива быть не должно.
+
+Читайте подробнее как [устанавливать модули в Opencart 2](https://opencart2x.ru/blog/install-module)
+
+
+4. Ошибка: Каталог, содержащий файлы для загрузки не может быть найден!
+
+Эта ошибка означает, что в загружаемом архиве отсутсвует папка upload. Даже если у модуля нет файлов, кроме модификаций - эта папка должна присутствовать в архиве модуля .ocmod.zip, тогда она должна оставаться пустой.
+
+5. Ошибка: Модификатор использует тот же ID код который вы пытаетесь загрузить!
+
+Эта ошибка означает, что вы пытаетесь установить модификатор, который уже установлен или, возможно, у какого-то вашего модуля такой же ID.
+
+Для решения этой ошибки вам нужно перед установкой удалить старую версию модификации в разделе Модули > Модификации.
+
+Если такого модуля у вас нет, но совпадает ID, тогда нужно поменять значение параметра `<code>` в устанавливаемом модификаторе XML, сделать этот параметр уникальным дописав несколько символов.
+
+6. Ошибка: `Warning: DOMDocument::loadXML(): CData section not finished`
+
+Эта ошибка означает, что вы пытаетесь установить слишком объемный xml-модификатор.
+
+Количество символов в `ocmod.xml` файле не должно превышать 65535.
+
+Для решения ошибки нужно разбить xml-файл модификации на несколько частей, главное - не забыть задавать каждой уникальное значение в `<code>`, можно добавлять к текущему значению цифры 1,2,3... как идентификаторы части.
+
+Еще одним способом решения есть изменения типа в поля, где храняться модификации, в таблице `'oc_modification'` базы данных. Нужно выполнить следующий SQL-запрос:
+
+```
+ALTER TABLE oc_modification CHANGE xml xml MEDIUMTEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL ;
+```

upload/admin/controller/extension/payment/rbkmoney.php

@@ -0,0 +1,189 @@
+<?php
+class ControllerExtensionPaymentRbkmoney extends Controller {
+	private $error = array();
+
+	public function index() {
+		$this->load->language('extension/payment/rbkmoney');
+
+		$this->document->setTitle($this->language->get('heading_title'));
+		$data['text_enabled'] = $this->language->get('text_enabled');
+        $data['text_disabled'] = $this->language->get('text_disabled');
+
+		$this->load->model('setting/setting');
+
+		if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
+			$this->model_setting_setting->editSetting('payment_rbkmoney', $this->request->post);
+
+			$this->session->data['success'] = $this->language->get('text_success');
+
+			$this->response->redirect($this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=payment', true));
+		}
+
+		if (isset($this->error['warning'])) {
+			$data['error_warning'] = $this->error['warning'];
+		} else {
+			$data['error_warning'] = '';
+		}
+
+		if (isset($this->error['shop_id'])) {
+			$data['error_shop_id'] = $this->error['shop_id'];
+		} else {
+			$data['error_shop_id'] = '';
+		}
+
+		if (isset($this->error['merchant_private_key'])) {
+			$data['error_merchant_private_key'] = $this->error['merchant_private_key'];
+		} else {
+			$data['error_merchant_private_key'] = '';
+		}
+
+		if (isset($this->error['rbkmoney_public_key'])) {
+			$data['error_rbkmoney_public_key'] = $this->error['rbkmoney_public_key'];
+		} else {
+			$data['error_rbkmoney_public_key'] = '';
+		}
+
+		$data['breadcrumbs'] = array();
+
+		$data['breadcrumbs'][] = array(
+			'text' => $this->language->get('text_home'),
+			'href' => $this->url->link('common/dashboard', 'user_token=' . $this->session->data['user_token'], true)
+		);
+
+		$data['breadcrumbs'][] = array(
+			'text' => $this->language->get('text_extension'),
+			'href' => $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=payment', true)
+		);
+
+		$data['breadcrumbs'][] = array(
+			'text' => $this->language->get('heading_title'),
+			'href' => $this->url->link('extension/payment/rbkmoney', 'user_token=' . $this->session->data['user_token'], true)
+		);
+
+		$data['action'] = $this->url->link('extension/payment/rbkmoney', 'user_token=' . $this->session->data['user_token'], true);
+
+		$data['cancel'] = $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=payment', true);
+
+		if (isset($this->request->post['payment_rbkmoney_shop_id'])) {
+			$data['payment_rbkmoney_shop_id'] = $this->request->post['payment_rbkmoney_shop_id'];
+		} else {
+			$data['payment_rbkmoney_shop_id'] = $this->config->get('payment_rbkmoney_shop_id');
+		}
+
+		if (isset($this->request->post['payment_rbkmoney_merchant_private_key'])) {
+			$data['payment_rbkmoney_merchant_private_key'] = $this->request->post['payment_rbkmoney_merchant_private_key'];
+		} else {
+			$data['payment_rbkmoney_merchant_private_key'] = $this->config->get('payment_rbkmoney_merchant_private_key');
+		}
+
+		if (isset($this->request->post['payment_rbkmoney_rbkmoney_public_key'])) {
+			$data['payment_rbkmoney_rbkmoney_public_key'] = $this->request->post['payment_rbkmoney_rbkmoney_public_key'];
+		} else {
+			$data['payment_rbkmoney_rbkmoney_public_key'] = $this->config->get('payment_rbkmoney_rbkmoney_public_key');
+		}
+
+
+		if (isset($this->request->post['payment_rbkmoney_order_status_id'])) {
+			$data['payment_rbkmoney_order_status_id'] = $this->request->post['payment_rbkmoney_order_status_id'];
+		} elseif ($this->config->has('payment_rbkmoney_order_status_id')) {
+			$data['payment_rbkmoney_order_status_id'] = $this->config->get('payment_rbkmoney_order_status_id');
+		} else {
+			$data['payment_rbkmoney_order_status_id'] = '5';
+		}
+
+
+		if (isset($this->request->post['payment_rbkmoney_order_status_progress_id'])) {
+			$data['payment_rbkmoney_order_status_progress_id'] = $this->request->post['payment_rbkmoney_order_status_progress_id'];
+		} elseif ($this->config->has('payment_rbkmoney_order_status_progress_id')) {
+			$data['payment_rbkmoney_order_status_progress_id'] = $this->config->get('payment_rbkmoney_order_status_progress_id');
+		} else {
+			$data['payment_rbkmoney_order_status_progress_id'] = '2';
+		}
+
+
+		if (isset($this->request->post['payment_rbkmoney_order_status_cancelled_id'])) {
+			$data['payment_rbkmoney_order_status_cancelled_id'] = $this->request->post['payment_rbkmoney_order_status_cancelled_id'];
+		} elseif ($this->config->has('payment_rbkmoney_order_status_cancelled_id')) {
+			$data['payment_rbkmoney_order_status_cancelled_id'] = $this->config->get('payment_rbkmoney_order_status_cancelled_id');
+		} else {
+			$data['payment_rbkmoney_order_status_cancelled_id'] = '7';
+		}
+
+		
+		$this->load->model('localisation/order_status');
+
+		$data['order_statuses'] = $this->model_localisation_order_status->getOrderStatuses();
+
+
+
+		if (isset($this->request->post['payment_rbkmoney_form_company_name'])) {
+			$data['payment_rbkmoney_form_company_name'] = $this->request->post['payment_rbkmoney_form_company_name'];
+		} else {
+			$data['payment_rbkmoney_form_company_name'] = $this->config->get('payment_rbkmoney_form_company_name');
+		}
+
+		if (isset($this->request->post['payment_rbkmoney_form_button_label'])) {
+			$data['payment_rbkmoney_form_button_label'] = $this->request->post['payment_rbkmoney_form_button_label'];
+		} else {
+			$data['payment_rbkmoney_form_button_label'] = $this->config->get('payment_rbkmoney_form_button_label');
+		}
+
+		if (isset($this->request->post['payment_rbkmoney_form_description'])) {
+			$data['payment_rbkmoney_form_description'] = $this->request->post['payment_rbkmoney_form_description'];
+		} else {
+			$data['payment_rbkmoney_form_description'] = $this->config->get('payment_rbkmoney_form_description');
+		}
+
+		if (isset($this->request->post['payment_rbkmoney_geo_zone_id'])) {
+			$data['payment_rbkmoney_geo_zone_id'] = $this->request->post['payment_rbkmoney_geo_zone_id'];
+		} else {
+			$data['payment_rbkmoney_geo_zone_id'] = $this->config->get('payment_rbkmoney_geo_zone_id');
+		}
+
+		$this->load->model('localisation/geo_zone');
+
+		$data['geo_zones'] = $this->model_localisation_geo_zone->getGeoZones();
+
+		
+
+		if (isset($this->request->post['payment_rbkmoney_status'])) {
+			$data['payment_rbkmoney_status'] = $this->request->post['payment_rbkmoney_status'];
+		} else {
+			$data['payment_rbkmoney_status'] = $this->config->get('payment_rbkmoney_status');
+		}
+
+		if (isset($this->request->post['payment_rbkmoney_sort_order'])) {
+			$data['payment_rbkmoney_sort_order'] = $this->request->post['payment_rbkmoney_sort_order'];
+		} else {
+			$data['payment_rbkmoney_sort_order'] = $this->config->get('payment_rbkmoney_sort_order');
+		}
+
+		$data['notify_url'] = HTTPS_CATALOG . 'index.php?route=extension/payment/rbkmoney/callback';
+
+		$data['header'] = $this->load->controller('common/header');
+		$data['column_left'] = $this->load->controller('common/column_left');
+		$data['footer'] = $this->load->controller('common/footer');
+
+		$this->response->setOutput($this->load->view('extension/payment/rbkmoney', $data));
+	}
+
+	private function validate() {
+		if (!$this->user->hasPermission('modify', 'extension/payment/rbkmoney')) {
+			$this->error['warning'] = $this->language->get('error_permission');
+		}
+
+		if (!$this->request->post['payment_rbkmoney_shop_id']) {
+			$this->error['shop_id'] = $this->language->get('error_shop_id');
+		}
+
+		if (!$this->request->post['payment_rbkmoney_merchant_private_key']) {
+			$this->error['merchant_private_key'] = $this->language->get('error_merchant_private_key');
+		}
+
+		if (!$this->request->post['payment_rbkmoney_rbkmoney_public_key']) {
+			$this->error['rbkmoney_public_key'] = $this->language->get('error_rbkmoney_public_key');
+		}
+
+		return !$this->error;
+	}
+}

upload/admin/language/en-gb/extension/payment/rbkmoney.php

@@ -0,0 +1,37 @@
+<?php
+// Heading
+$_['heading_title']                  = 'RBKmoney';
+
+// Text
+$_['text_extension']                 = 'Extensions';
+$_['text_success']                   = 'Success: You have modified RBKmoney account details!';
+$_['text_edit']                      = 'Edit RBKmoney';
+$_['text_rbkmoney']                    = '<a target="_BLANK" href="https://welcome.rbk.money/"><img src="view/image/payment/rbkmoney.png" alt="RBKmoney Website" title="RBKmoney Website" style="border: 1px solid #EEEEEE;" /></a>';
+$_['text_live']                      = 'Live';
+$_['text_sandbox']                   = 'Sandbox';
+
+// Entry
+$_['entry_shop_id']                   = 'Shop ID';
+$_['entry_merchant_private_key']     = 'Api Private Key';
+$_['entry_rbkmoney_public_key']      = 'Callback Public Key';
+$_['entry_form_company_name']        = 'Company name in payment form:';
+$_['entry_form_button_label']        = 'Button label in payment form:';
+$_['entry_form_description']    	= 'Description in payment form:';
+$_['entry_order_status']             = 'Order status if payment success:';
+$_['entry_order_status_progress']    = 'Order Status after invoicing:';
+$_['entry_order_status_cancelled']   = 'Order Status if payment failed or cancelled:';
+$_['entry_geo_zone']                 = 'Geo Zone';
+$_['entry_status']                   = 'Status';
+$_['entry_sort_order']               = 'Sort Order';
+$_['entry_notify_url']				 = 'Webhooks URL';
+// Help
+$_['help_form_company_name']         = 'Your company name for payment form';
+$_['help_form_button_label'] 		= 'Your button label for payment form';
+$_['help_form_description']         = 'Your description for payment form';
+$_['help_rbkmoney_setup']            = '<a target="_blank" href="https://github.com/rbkmoney/rbkmoney-cms-opencart">Click here</a> to learn how to set up RBKmoney';
+
+// Error
+$_['error_permission']               = 'Warning: You do not have permission to modify payment rbkmoney!';
+$_['error_shop_id']                   = 'Shop ID required!';
+$_['error_merchant_private_key']     = 'Merchant Api Key required!';
+$_['error_rbkmoney_public_key']       = 'Public Key required!';

upload/admin/language/ru-ru/extension/payment/rbkmoney.php

@@ -0,0 +1,45 @@
+<?php
+// Heading
+$_['heading_title']                  = 'RBKmoney';
+
+// Text
+$_['text_extension']                 = 'Расширения';
+$_['text_all_zones']                 = 'Все географические зоны';
+$_['text_enabled']                 = 'Включен';
+$_['text_disabled']                 = 'Выключен';
+$_['text_home']						='Home';
+
+
+
+
+$_['text_success']                   = 'Настройки модуля RBKmoney успешно обновлены!';
+$_['text_edit']                      = 'Редактирование RBKmoney';
+$_['text_rbkmoney']                    = '<a target="_BLANK" href="https://welcome.rbk.money/"><img src="view/image/payment/rbkmoney.png" alt="RBKmoney Website" title="RBKmoney Website" style="border: 1px solid #EEEEEE;" /></a>';
+$_['text_live']                      = 'Live';
+$_['text_sandbox']                   = 'Sandbox';
+
+// Entry
+$_['entry_shop_id']                   = 'Идентификатор магазина';
+$_['entry_merchant_private_key']     = 'Приватный ключ';
+$_['entry_rbkmoney_public_key']      = 'Публичный ключ';
+$_['entry_form_company_name']        = 'Название компании в платежной форме:';
+$_['entry_form_button_label']        = 'Надпись на кнопке в платежной форме:';
+$_['entry_form_description']    	= 'Дополнительное описание в платежной форме:';
+$_['entry_order_status']             = 'Статус заказа после оплаты:';
+$_['entry_order_status_progress']    = 'Статус заказа после выставления счета:';
+$_['entry_order_status_cancelled']   = 'Статус заказа после неуспешной оплаты:';
+$_['entry_geo_zone']                 = 'Географическая зона';
+$_['entry_status']                   = 'Статус:';
+$_['entry_sort_order']               = 'Порядок сортировки';
+$_['entry_notify_url']				 = 'URL для оповещения о платеже:';
+// Help
+$_['help_form_company_name']         = 'Название компании отображаемой в платежной форме';
+$_['help_form_button_label'] 		= 'Надпись на кнопке в платежной форме';
+$_['help_form_description']         = 'Дополнительное описание в платежной форме:';
+$_['help_rbkmoney_setup']            = '<a target="_blank" href="https://github.com/rbkmoney/rbkmoney-cms-opencart">Click here</a> to learn how to set up RBKmoney';
+
+// Error
+$_['error_permission']               = 'Warning: You do not have permission to modify payment rbkmoney!';
+$_['error_shop_id']                   = 'Shop ID обязателен';
+$_['error_merchant_private_key']     = 'Api Key обязателен';
+$_['error_rbkmoney_public_key']       = 'Public Key обязателен';

upload/admin/view/template/extension/payment/rbkmoney.twig

@@ -0,0 +1,164 @@
+{{ header }}{{ column_left }}
+<div id="content">
+  <div class="page-header">
+    <div class="container-fluid">
+      <div class="pull-right">
+        <button type="submit" form="form-payment" data-toggle="tooltip" title="{{ button_save }}" class="btn btn-primary"><i class="fa fa-save"></i></button>
+        <a href="{{ cancel }}" data-toggle="tooltip" title="{{ button_cancel }}" class="btn btn-default"><i class="fa fa-reply"></i></a></div>
+      <h1>{{ heading_title }}</h1>
+      <ul class="breadcrumb">
+        {% for breadcrumb in breadcrumbs %}
+        <li><a href="{{ breadcrumb.href }}">{{ breadcrumb.text }}</a></li>
+        {% endfor %}
+      </ul>
+    </div>
+  </div>
+  <div class="container-fluid">
+    {% if error_warning %}
+    <div class="alert alert-danger alert-dismissible"><i class="fa fa-exclamation-circle"></i> {{ error_warning }}
+      <button type="button" class="close" data-dismiss="alert">&times;</button>
+    </div>
+    {% endif %}
+    <div class="panel panel-default">
+      <div class="panel-heading">
+        <h3 class="panel-title"><i class="fa fa-pencil"></i> {{ text_edit }}</h3>
+      </div>
+      <div class="panel-body">
+        <form action="{{ action }}" method="post" enctype="multipart/form-data" id="form-payment" class="form-horizontal">
+          <div class="tab-content">
+            <div class="form-group required">
+              <label class="col-sm-2 control-label" for="entry-shop-id">{{ entry_shop_id }}</label>
+              <div class="col-sm-10">
+                <input type="text" name="payment_rbkmoney_shop_id" value="{{ payment_rbkmoney_shop_id }}" placeholder="{{ entry_shop_id }}" id="entry-shop-id" class="form-control"/>
+                {% if error_shop_id %}
+                <div class="text-danger">{{ error_shop_id }}</div>
+                {% endif %}
+              </div>
+            </div>
+            <div class="form-group required">
+              <label class="col-sm-2 control-label" for="entry-merchant-private-key">{{ entry_merchant_private_key }}</label>
+              <div class="col-sm-10">
+                <textarea name="payment_rbkmoney_merchant_private_key" rows="10" placeholder="{{ entry_merchant_private_key }}" id="entry-merchant-private-key" class="form-control">{{ payment_rbkmoney_merchant_private_key }}</textarea>
+                {% if error_merchant_private_key %}
+                  <div class="text-danger">{{ error_merchant_private_key }}</div>
+                {% endif %}
+              </div>
+            </div>
+            <div class="form-group required">
+              <label class="col-sm-2 control-label" for="entry-rbkmoney-public-key">{{ entry_rbkmoney_public_key }}</label>
+              <div class="col-sm-10">
+                <textarea name="payment_rbkmoney_rbkmoney_public_key" rows="5" placeholder="{{ entry_rbkmoney_public_key }}" id="entry-rbkmoney-public-key" class="form-control">{{ payment_rbkmoney_rbkmoney_public_key }}</textarea>
+                {% if error_rbkmoney_public_key %}
+                  <div class="text-danger">{{ error_rbkmoney_public_key }}</div>
+                {% endif %}
+              </div>
+            </div>
+             <div class="form-group">
+                <label class="col-sm-2 control-label" for="input-notify-url">{{ entry_notify_url }}</label>
+                <div class="col-sm-10">
+                <input type="text" readonly value="{{ notify_url }}" id="input-notify-url" class="form-control" />
+                </div>
+              </div>
+              <div class="form-group">
+              <label class="col-sm-2 control-label" for="input-status">{{ entry_status }}</label>
+              <div class="col-sm-10">
+                <select name="payment_rbkmoney_status" id="input-status" class="form-control">
+                  {% if payment_rbkmoney_status %}
+                  <option value="1" selected="selected">{{ text_enabled }}</option>
+                  <option value="0">{{ text_disabled }}</option>
+                  {% else %}
+                  <option value="1">{{ text_enabled }}</option>
+                  <option value="0" selected="selected">{{ text_disabled }}</option>
+                  {% endif %}
+                </select>
+              </div>
+            </div>
+            <div class="form-group">
+              <label class="col-sm-2 control-label" for="input-order-status">{{ entry_order_status }}</label>
+              <div class="col-sm-10">
+                <select name="payment_rbkmoney_order_status_id" id="input-order-status" class="form-control">
+                  {% for order_status in order_statuses %}
+                    {% if order_status.order_status_id == payment_rbkmoney_order_status_id %}
+                      <option value="{{ order_status.order_status_id }}" selected="selected">{{ order_status.name }}</option>
+                    {% else %}
+                      <option value="{{ order_status.order_status_id }}">{{ order_status.name }}</option>
+                    {% endif %}
+                  {% endfor %}
+                </select>
+              </div>
+            </div>
+            <div class="form-group">
+              <label class="col-sm-2 control-label" for="input-order-status-progress">{{ entry_order_status_progress }}</label>
+              <div class="col-sm-10">
+                <select name="payment_rbkmoney_order_status_progress_id" id="input-order-status-progress" class="form-control">
+                  {% for order_status in order_statuses %}
+                    {% if order_status.order_status_id == payment_rbkmoney_order_status_progress_id %}
+                      <option value="{{ order_status.order_status_id }}" selected="selected">{{ order_status.name }}</option>
+                    {% else %}
+                      <option value="{{ order_status.order_status_id }}">{{ order_status.name }}</option>
+                    {% endif %}
+                  {% endfor %}
+                </select>
+              </div>
+            </div>
+            <div class="form-group">
+              <label class="col-sm-2 control-label" for="input-order-status-cancelled">{{ entry_order_status_cancelled }}</label>
+              <div class="col-sm-10">
+                <select name="payment_rbkmoney_order_status_cancelled_id" id="input-order-status-cancelled" class="form-control">
+                  {% for order_status in order_statuses %}
+                    {% if order_status.order_status_id == payment_rbkmoney_order_status_cancelled_id %}
+                      <option value="{{ order_status.order_status_id }}" selected="selected">{{ order_status.name }}</option>
+                    {% else %}
+                      <option value="{{ order_status.order_status_id }}">{{ order_status.name }}</option>
+                    {% endif %}
+                  {% endfor %}
+                </select>
+              </div>
+            </div>
+            <div class="form-group">
+              <label class="col-sm-2 control-label" for="input-form-company-name"><span data-toggle="tooltip" title="{{ help_form_company_name }}">{{ entry_form_company_name }}</span></label>
+              <div class="col-sm-10">
+                <input type="text" name="payment_rbkmoney_form_company_name" value="{{ payment_rbkmoney_form_company_name }}" placeholder="{{ entry_form_company_name }}" id="input-form-company-name" class="form-control"/>
+              </div>
+            </div>
+             <div class="form-group">
+              <label class="col-sm-2 control-label" for="input-form-button-label"><span data-toggle="tooltip" title="{{ help_form_button_label }}">{{ entry_form_button_label }}</span></label>
+              <div class="col-sm-10">
+                <input type="text" name="payment_rbkmoney_form_button_label" value="{{ payment_rbkmoney_form_button_label }}" placeholder="{{ entry_form_button_label }}" id="input-form-button-label" class="form-control"/>
+              </div>
+            </div>
+            <div class="form-group">
+              <label class="col-sm-2 control-label" for="input-form-description"><span data-toggle="tooltip" title="{{ help_form_description }}">{{ entry_form_description }}</span></label>
+              <div class="col-sm-10">
+                <input type="text" name="payment_rbkmoney_form_description" value="{{ payment_rbkmoney_form_description }}" placeholder="{{ entry_form_description }}" id="input-form-description" class="form-control"/>
+              </div>
+            </div>
+            <div class="form-group">
+              <label class="col-sm-2 control-label" for="input-geo-zone">{{ entry_geo_zone }}</label>
+              <div class="col-sm-10">
+                <select name="payment_rbkmoney_geo_zone_id" id="input-geo-zone" class="form-control">
+                  <option value="0">{{ text_all_zones }}</option>
+                  {% for geo_zone in geo_zones %}
+                  {% if geo_zone.geo_zone_id == payment_rbkmoney_geo_zone_id %}
+                  <option value="{{ geo_zone.geo_zone_id }}" selected="selected">{{ geo_zone.name }}</option>
+                  {% else %}
+                  <option value="{{ geo_zone.geo_zone_id }}">{{ geo_zone.name }}</option>
+                  {% endif %}
+                  {% endfor %}
+                </select>
+              </div>
+            </div>
+            <div class="form-group">
+              <label class="col-sm-2 control-label" for="input-sort-order">{{ entry_sort_order }}</label>
+              <div class="col-sm-10">
+                <input type="text" name="payment_rbkmoney_sort_order" value="{{ payment_rbkmoney_sort_order }}" placeholder="{{ entry_sort_order }}" id="input-sort-order" class="form-control"/>
+              </div>
+            </div>
+          </div>
+        </form>
+        <div class="alert alert-info">{{ help_rbkmoney_setup }}</div>
+      </div>
+    </div>
+  </div>
+</div>
+{{ footer }}

upload/catalog/controller/extension/payment/rbkmoney.php

@@ -0,0 +1,203 @@
+<?php
+
+class ControllerExtensionPaymentRBKmoney extends Controller
+{
+    const HEADER_OK = "HTTP/1.0 200 OK";
+    const HEADER_BAD_REQUEST = "HTTP/1.0 400 Bad Request";
+
+    /**
+     * Constants for Callback
+     */
+
+    const ORDER_ID = 'order_id';
+
+    const EVENT_TYPE = 'eventType';
+    const EVENT_TYPE_INVOICE_PAID = 'InvoicePaid';
+    const EVENT_TYPE_INVOICE_CANCELLED = 'InvoiceCancelled';
+
+    const INVOICE = 'invoice';
+    const INVOICE_ID = 'id';
+    const INVOICE_SHOP_ID = 'shopID';
+    const INVOICE_METADATA = 'metadata';
+    const INVOICE_STATUS = 'status';
+    const INVOICE_AMOUNT = 'amount';
+
+    const CALLBACK_STATUS_UNPAID = 'unpaid';
+    const CALLBACK_STATUS_CANCELLED = 'cancelled';
+    const CALLBACK_STATUS_PAID = 'paid';
+    const CALLBACK_STATUS_REFUNDED = 'refunded';
+    const CALLBACK_STATUS_FULFILLED = 'fulfilled';
+
+    const SIGNATURE = 'HTTP_CONTENT_SIGNATURE';
+    const SIGNATURE_ALG = 'alg';
+    const SIGNATURE_DIGEST = 'digest';
+    const SIGNATURE_PATTERN = "|alg=(\S+);\sdigest=(.*)|i";
+
+
+    const OPENSSL_VERIFY_SIGNATURE_IS_CORRECT = 1;
+
+    const CHECKOUT_URL = 'https://checkout.rbk.money/checkout.js';
+
+    public function index()
+    {
+        $data['button_confirm'] = $this->language->get('button_confirm');
+        $data['button_back'] = $this->language->get('button_back');
+
+        $this->load->language('extension/payment/rbkmoney');
+        $this->load->model('checkout/order');
+        $this->load->model('extension/payment/rbkmoney');
+       
+        $data['payment_form_url'] = static::CHECKOUT_URL;
+        $data['payment_form_success_url'] = $this->url->link('checkout/success');
+        $data['form_css_button'] = strip_tags($this->config->get('payment_rbkmoney_form_css_button'));
+        $data['shop_id'] = $this->config->get('payment_rbkmoney_shop_id');
+        $data['form_company_name'] = $this->config->get('payment_rbkmoney_form_company_name');
+        $data['form_button_label'] = $this->config->get('payment_rbkmoney_form_button_label');
+        $data['form_description'] = $this->config->get('payment_rbkmoney_form_description');
+        $data['private_key'] = $this->config->get('payment_rbkmoney_merchant_private_key');
+
+        $order_info = $this->model_checkout_order->getOrder($this->session->data['order_id']);
+
+        $data['order_id'] = $this->session->data['order_id'];
+
+        $response = array();
+        $data['invoice_id'] = "";
+        $data['invoice_access_token'] = "";
+
+        try {
+            $responseCreateInvoice = $this->model_extension_payment_rbkmoney->createInvoice($order_info);
+            $response = json_decode($responseCreateInvoice['body'], true);
+            $this->model_checkout_order->addOrderHistory(
+                $this->session->data['order_id'],
+                $this->config->get('payment_rbkmoney_order_status_progress_id')
+            );
+        } catch (Exception $ex) {
+            $logs = array();
+            $logs['error']['message'] = $ex->getMessage();
+            $data['errormsg'] = $ex->getMessage();
+            $this->model_extension_payment_rbkmoney->logger('exception', $logs);
+        }
+
+        if (isset($response["invoice"])) {
+            $data['invoice_id'] = $response["invoice"]["id"];
+            $data['invoice_access_token'] = $response["invoiceAccessToken"]["payload"];
+        }
+
+        if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/extension/payment/rbkmoney')) {
+            return $this->load->view($this->config->get('config_template') . '/template/extension/payment/rbkmoney', $data);
+        } else {
+            return $this->load->view('extension/payment/rbkmoney', $data);
+        }
+
+    }
+
+    /**
+     * http{s}://{your-site}/index.php?route=payment/rbkmoney/callback
+     */
+    public function callback()
+    {
+        $content = file_get_contents('php://input');
+        $logs = array(
+            'request' => array(
+                'method' => 'POST',
+                'data' => $content,
+            ),
+        );
+
+
+        $method = 'notification';
+        $this->load->model('extension/payment/rbkmoney');
+        $this->model_extension_payment_rbkmoney->logger($method, $logs);
+
+        if (empty($_SERVER[static::SIGNATURE])) {
+            $logs['error']['message'] = 'Webhook notification signature missing';
+            return $this->outputWithLogger($method, $logs, $logs['error']['message']);
+        }
+
+        $logs['signature'] = $_SERVER[static::SIGNATURE];
+
+        $params_signature = $this->model_extension_payment_rbkmoney->getParametersContentSignature($_SERVER[static::SIGNATURE]);
+        if (empty($params_signature[static::SIGNATURE_ALG])) {
+            $logs['error']['message'] = 'Missing required parameter ' . static::SIGNATURE_ALG;
+            return $this->outputWithLogger($method, $logs, $logs['error']['message']);
+        }
+
+        if (empty($params_signature[static::SIGNATURE_DIGEST])) {
+            $logs['error']['message'] = 'Missing required parameter ' . static::SIGNATURE_DIGEST;
+            return $this->outputWithLogger($method, $logs, $logs['error']['message']);
+        }
+
+        $signature = $this->model_extension_payment_rbkmoney->urlSafeB64decode($params_signature[static::SIGNATURE_DIGEST]);
+        $public_key = trim($this->config->get('payment_rbkmoney_rbkmoney_public_key'));
+        if (!$this->model_extension_payment_rbkmoney->verificationSignature($content, $signature, $public_key)) {
+            $logs['error']['message'] = 'Webhook notification signature mismatch';
+            return $this->outputWithLogger($method, $logs, $logs['error']['message']);
+        }
+
+        $required_fields = [static::INVOICE, static::EVENT_TYPE];
+        $data = json_decode($content, TRUE);
+
+        foreach ($required_fields as $field) {
+            if (empty($data[$field])) {
+                $logs['error']['message'] = 'One or more required fields are missing';
+                return $this->outputWithLogger($method, $logs, $logs['error']['message']);
+            }
+        }
+
+        $current_shop_id = $this->config->get('payment_rbkmoney_shop_id');
+        if ($data[static::INVOICE][static::INVOICE_SHOP_ID] != $current_shop_id) {
+            $logs['error']['message'] = static::INVOICE_SHOP_ID . ' is missing';
+            return $this->outputWithLogger($method, $logs, $logs['error']['message']);
+        }
+
+
+        if (empty($data[static::INVOICE][static::INVOICE_METADATA][static::ORDER_ID])) {
+            $logs['error']['message'] = static::ORDER_ID . ' is missing';
+            return $this->outputWithLogger($method, $logs, $logs['error']['message']);
+        }
+
+
+        $order_id = $data[static::INVOICE][static::INVOICE_METADATA][static::ORDER_ID];
+        $this->load->model('checkout/order');
+
+        if (!$order_info = $this->model_checkout_order->getOrder($order_id)) {
+            $logs['error']['message'] = 'Order ' . $order_id . ' is missing';
+            return $this->outputWithLogger($method, $logs, $logs['error']['message']);
+        }
+
+        if (!empty($order_info['total'])) {
+            $order_amount = (int)$this->model_extension_payment_rbkmoney->prepareAmount($order_info['total']);
+            $invoice_amount = (int)$data[static::INVOICE][static::INVOICE_AMOUNT];
+            if ($order_amount != $invoice_amount) {
+                $logs['order_info'] = $order_info;
+                $logs['error']['message'] = 'Received amount ' . $order_amount . ' vs Order amount mismatch ' . $data[static::INVOICE][static::INVOICE_AMOUNT];
+                return $this->outputWithLogger($method, $logs, $logs['error']['message']);
+            }
+        }
+
+        $allowedEventTypes = array(static::EVENT_TYPE_INVOICE_PAID, static::EVENT_TYPE_INVOICE_CANCELLED);
+        if (in_array($data[static::EVENT_TYPE], $allowedEventTypes)) {
+
+            $invoiceStatus = $data[static::INVOICE][static::INVOICE_STATUS];
+            if (($invoiceStatus == static::CALLBACK_STATUS_PAID) &&  ($order_info['order_status_id'] != $this->config->get('payment_rbkmoney_order_status_id'))) {
+                $this->model_checkout_order->addOrderHistory($order_info['order_id'], $this->config->get('payment_rbkmoney_order_status_id'), 'RBKmoney', TRUE);
+            } elseif (($invoiceStatus == static::CALLBACK_STATUS_CANCELLED) && ($order_info['order_status_id'] != $this->config->get('payment_rbkmoney_order_status_cancelled_id'))) {
+                $this->model_checkout_order->addOrderHistory($order_info['order_id'], $this->config->get('payment_rbkmoney_order_status_cancelled_id'), 'RBKmoney', TRUE);
+            }
+
+            return $this->outputWithLogger($method, $logs, 'OK', self::HEADER_OK);
+        }
+
+        return $this->outputWithLogger($method, $logs, 'FINISH', self::HEADER_OK);
+    }
+
+    private function outputWithLogger($method, &$logs, $message, $header = self::HEADER_BAD_REQUEST)
+    {
+        $response = array('message' => $message);
+        $this->load->model('extension/payment/rbkmoney');
+        $this->model_extension_payment_rbkmoney->logger($method, $logs);
+        $this->response->addHeader($header);
+        $this->response->setOutput(json_encode($response));
+    }
+
+}

upload/catalog/language/en-gb/extension/payment/rbkmoney.php

@@ -0,0 +1,5 @@
+<?php
+// Text
+$_['text_title'] = 'RBKmoney';
+
+?>

upload/catalog/language/ru-ru/extension/payment/RBKmoney.php

@@ -0,0 +1,5 @@
+<?php
+// Text
+$_['text_title'] = 'RBKmoney';
+
+?>

upload/catalog/model/extension/payment/rbkmoney.php

@@ -0,0 +1,324 @@
+<?php
+
+class ModelExtensionPaymentRBKmoney extends Model
+{
+    /**
+     * Create invoice settings
+     */
+    const CREATE_INVOICE_TEMPLATE_DUE_DATE = 'Y-m-d\TH:i:s\Z';
+    const CREATE_INVOICE_DUE_DATE = '+1 days';
+
+    const SIGNATURE = 'HTTP_CONTENT_SIGNATURE';
+    const SIGNATURE_ALG = 'alg';
+    const SIGNATURE_DIGEST = 'digest';
+    const SIGNATURE_PATTERN = "|alg=(\S+);\sdigest=(.*)|i";
+
+    private $api_url = 'https://api.rbk.money/v2/';
+
+    public function getMethod($address, $total)
+    {
+        $this->load->language('extension/payment/rbkmoney');
+
+        if ($this->config->get('payment_rbkmoney_status')) {
+
+            $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "zone_to_geo_zone WHERE geo_zone_id = '" . (int)$this->config->get('payment_rbkmoney_geo_zone_id') . "' AND country_id = '" . (int)$address['country_id'] . "' AND (zone_id = '" . (int)$address['zone_id'] . "' OR zone_id = '0')");
+
+            if (!$this->config->get('payment_rbkmoney_geo_zone_id')) {
+                $status = TRUE;
+            } elseif ($query->num_rows) {
+                $status = TRUE;
+            } else {
+                $status = FALSE;
+            }
+        } else {
+            $status = FALSE;
+        }
+
+        $method_data = array();
+
+        if ($status) {
+            $method_data = array(
+                'code' => 'rbkmoney',
+                'title' => $this->language->get('text_title'),
+                'terms' => '',
+                'sort_order' => $this->config->get('payment_rbkmoney_sort_order')
+            );
+        }
+
+        return $method_data;
+    }
+
+    private function getHeaders()
+    {
+        $headers = array();
+        $headers[] = 'X-Request-ID: ' . uniqid();
+        $headers[] = 'Authorization: Bearer ' . $this->config->get('payment_rbkmoney_merchant_private_key');
+        $headers[] = 'Content-type: application/json; charset=utf-8';
+        $headers[] = 'Accept: application/json';
+        return $headers;
+    }
+
+
+
+    public function createInvoice(array $order_info)
+    {
+        $data = [
+            'shopID' => $this->config->get('payment_rbkmoney_shop_id'),
+            'amount' => $this->prepareAmount($order_info['total']),
+            'metadata' => $this->prepareMetadata($order_info['order_id']),
+            'dueDate' => $this->prepareDueDate(),
+            'currency' => $order_info['currency_code'],
+            'product' => $order_info['order_id'],
+            'cart' => $this->prepareCart(),
+            'description' => $this->getProductDescription(),
+        ];
+
+        $url = $this->prepareApiUrl('processing/invoices');
+        $headers = $this->getHeaders();
+        return $this->send($url, 'POST', $headers, json_encode($data, true), 'init_invoice');
+    }
+
+    private function prepareCart()
+    {
+        $lines = array();
+        foreach ($this->cart->getProducts() as $product) {
+            $item = array();
+            $item['product'] = $product['name'];
+            $item['quantity'] = (int)$product['quantity'];
+
+            $tax = $this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax'));
+
+            $price = round($tax, 2, PHP_ROUND_HALF_UP);
+            $item['price'] = $this->prepareAmount($price);
+
+            $tax_rates = $this->tax->getRates($product['price'], $product['tax_class_id']);
+            if (!empty($tax_rates)) {
+
+                foreach ($tax_rates as $rate) {
+                    $rate = $this->getRate($rate['rate']);
+                    if ($rate != null) {
+                        $taxMode = [
+                            'type' => 'InvoiceLineTaxVAT',
+                            'rate' => $rate,
+                        ];
+                        $item['taxMode'] = $taxMode;
+                    }
+                }
+
+
+            }
+            $lines[] = $item;
+        }
+
+        $shippingMethod = "";
+        if (isset($this->session->data['shipping_method'])) {
+            $shippingMethod = $this->session->data['shipping_method'];
+        }
+
+        if (!empty($shippingMethod)) {
+
+            if (isset($shippingMethod['cost']) && $shippingMethod['cost'] > 0) {
+                $item = array();
+                $item['product'] = $shippingMethod['title'];
+                $item['quantity'] = 1;
+
+                $tax = $this->tax->calculate($shippingMethod['cost'], $shippingMethod['tax_class_id'], $this->config->get('config_tax'));
+                $price = round($tax, 2, PHP_ROUND_HALF_UP);
+                $item['price'] = $this->prepareAmount($price);
+
+                // Shipping always 18%
+                $taxMode = [
+                    'type' => 'InvoiceLineTaxVAT',
+                    'rate' => "18%",
+                ];
+                $item['taxMode'] = $taxMode;
+
+                $lines[] = $item;
+            }
+        }
+
+        return $lines;
+    }
+
+    private function getRate($rate)
+    {
+        switch ($rate) {
+            case '0':
+            case '0.0000':
+                return '0%';
+                break;
+            case '10':
+            case '10.0000':
+                return '10%';
+                break;
+            case '18':
+            case '18.0000':
+                return '18%';
+                break;
+            case '10/100':
+                return '10/110';
+                break;
+            case '18/118':
+                return '18/118';
+                break;
+            default:
+                return null;
+                break;
+        }
+    }
+
+    private function getProductDescription()
+    {
+        $products = '';
+
+        $i = 0;
+        foreach ($this->cart->getProducts() as $product) {
+            if ($i == 0) {
+                $products .= $product['quantity'] . ' x ' . $product['name'];
+            } else {
+                $products .= ', ' . $product['quantity'] . ' x ' . $product['name'];
+            }
+            $i++;
+        }
+
+        if (mb_strlen($products, 'UTF-8') > 255) {
+            $products = mb_substr($products, 0, 252, 'UTF-8') . '...';
+        }
+
+        return $products;
+    }
+
+    private function send($url, $method = "POST", $headers = array(), $data = '', $type = '')
+    {
+        $logs = array(
+            'request' => array(
+                'url' => $url,
+                'method' => $method,
+                'headers' => $headers,
+                'data' => $data,
+            ),
+        );
+        $this->logger($type . ': request', $logs);
+
+        if (empty($url)) {
+            throw new Exception('Required url parameter not passed');
+        }
+
+        $curl = curl_init($url);
+        curl_setopt($curl, CURLOPT_POST, TRUE);
+        curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
+        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
+        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
+        curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
+        curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
+
+        $body = curl_exec($curl);
+        $info = curl_getinfo($curl);
+        $curl_errno = curl_errno($curl);
+
+        $response['http_code'] = $info['http_code'];
+        $response['body'] = $body;
+        $response['error'] = $curl_errno;
+
+        $logs['response'] = $response;
+
+        $this->logger($type . ': response', $logs);
+
+        curl_close($curl);
+
+        return $response;
+    }
+
+    /**
+     * Prepare due date
+     *
+     * @return string
+     */
+    private function prepareDueDate()
+    {
+        date_default_timezone_set('UTC');
+        return date(static::CREATE_INVOICE_TEMPLATE_DUE_DATE, strtotime(static::CREATE_INVOICE_DUE_DATE));
+    }
+
+    /**
+     * Prepare metadata
+     *
+     * @param $order_id
+     * @return array
+     */
+    private function prepareMetadata($order_id)
+    {
+        return [
+            'cms' => 'opencart',
+            'cms_version' => VERSION,
+            'module' => 'rbkmoney',
+            'order_id' => $order_id,
+        ];
+    }
+
+    /**
+     * Prepare amount (e.g. 124.24 -> 12424)
+     *
+     * @param $amount int
+     * @return int
+     */
+    public function prepareAmount($amount)
+    {
+        return number_format($amount, 2, '.', '') * 100;
+    }
+
+    private function prepareApiUrl($path = '', $query_params = array())
+    {
+        $url = rtrim($this->api_url, '/') . '/' . $path;
+        if (!empty($query_params)) {
+            $url .= '?' . http_build_query($query_params);
+        }
+        return $url;
+    }
+
+    public function urlSafeB64decode($string)
+    {
+        $data = str_replace(array('-', '_'), array('+', '/'), $string);
+        $mod4 = strlen($data) % 4;
+        if ($mod4) {
+            $data .= substr('====', $mod4);
+        }
+        return base64_decode($data);
+    }
+
+    public function urlSafeB64encode($string)
+    {
+        $data = base64_encode($string);
+        return str_replace(array('+', '/'), array('-', '_'), $data);
+    }
+
+    public function getParametersContentSignature($content_signature)
+    {
+        preg_match_all(static::SIGNATURE_PATTERN, $content_signature, $matches, PREG_PATTERN_ORDER);
+        $params = array();
+        $params[static::SIGNATURE_ALG] = !empty($matches[1][0]) ? $matches[1][0] : '';
+        $params[static::SIGNATURE_DIGEST] = !empty($matches[2][0]) ? $matches[2][0] : '';
+        return $params;
+    }
+
+    public function verificationSignature($data, $signature, $public_key)
+    {
+        if (empty($data) || empty($signature) || empty($public_key)) {
+            return FALSE;
+        }
+        $public_key_id = openssl_get_publickey($public_key);
+        if (empty($public_key_id)) {
+            return FALSE;
+        }
+        $verify = openssl_verify($data, $signature, $public_key_id, OPENSSL_ALGO_SHA256);
+        return ($verify == 1);
+    }
+
+    public function logger($method, $message)
+    {
+       // if ($this->config->get('rbkmoney_logs')) {
+            $this->log->write('rbkmoney ' . $method . '. ' . print_r($message, true));
+       // }
+    }
+
+}

upload/catalog/view/theme/default/template/extension/payment/rbkmoney.twig

@@ -0,0 +1,26 @@
+{% if (errormsg is not empty) %} 
+{{ errormsg }}
+{% else %} 
+{% if (form_css_button is not empty) %} 
+<style>
+    {{ form_css_button }}
+</style>
+{% endif %} 
+
+<form action="{{ payment_form_success_url }}" method="POST">
+    <script src="{{ payment_form_url }}" class="rbkmoney-checkout"
+            data-invoice-id="{{ invoice_id }}"
+            data-invoice-access-token="{{ invoice_access_token }}"
+    {% if (form_company_name is not empty) %} 
+    data-name="{{ form_company_name }}"
+    {% endif %} 
+    {% if (form_button_label is not empty) %} 
+    data-label="{{ form_button_label }}"
+    {% endif %} 
+    {% if (form_description is not empty) %} 
+    data-description="{{ form_description }}"
+    {% endif %} 
+    >
+    </script>
+    </form>
+    {% endif %}