Issues (547)

Security Analysis    not enabled

This project does not seem to handle request data directly as such no vulnerable execution paths were found.

  Cross-Site Scripting
Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.
  File Exposure
File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.
  File Manipulation
File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.
  Object Injection
Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.
  Code Injection
Code Injection enables an attacker to execute arbitrary code on the server.
  Response Splitting
Response Splitting can be used to send arbitrary responses.
  File Inclusion
File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.
  Command Injection
Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.
  SQL Injection
SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.
  XPath Injection
XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.
  LDAP Injection
LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.
  Header Injection
  Other Vulnerability
This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.
  Regex Injection
Regex Injection enables an attacker to execute arbitrary code in your PHP process.
  XML Injection
XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.
  Variable Injection
Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.
Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

Service/V1/InstallmentPlan.php (6 issues)

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<?php
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/**
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 * PAYONE Magento 2 Connector is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU Lesser General Public License as published by
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 * the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 *
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 * PAYONE Magento 2 Connector is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public License
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 * along with PAYONE Magento 2 Connector. If not, see <http://www.gnu.org/licenses/>.
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 *
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 * PHP version 5
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 *
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 * @category  Payone
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 * @package   Payone_Magento2_Plugin
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 * @author    FATCHIP GmbH <[email protected]>
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 * @copyright 2003 - 2017 Payone GmbH
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 * @license   <http://www.gnu.org/licenses/> GNU Lesser General Public License
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 * @link      http://www.payone.de
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 */
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namespace Payone\Core\Service\V1;
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use Payone\Core\Api\InstallmentPlanInterface;
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use Payone\Core\Service\V1\Data\InstallmentPlanResponse;
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use Payone\Core\Api\Data\InstallmentPlanResponseInterfaceFactory;
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use Magento\Checkout\Model\Session;
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use Payone\Core\Model\Api\Request\Genericpayment\Calculation;
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use Payone\Core\Model\Api\Request\Genericpayment\PreCheck;
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use Payone\Core\Model\Methods\Payolution\Installment;
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use Payone\Core\Block\Payolution\InstallmentPlan as Block;
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/**
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 * Web API model for the PAYONE addresscheck
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 */
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class InstallmentPlan implements InstallmentPlanInterface
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{
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    /**
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     * Factory for the response object
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     *
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     * @var InstallmentPlanResponseInterfaceFactory
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     */
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    protected $responseFactory;
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    /**
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     * Checkout session object
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     *
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     * @var Session
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     */
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    protected $checkoutSession;
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    /**
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     * Calculation Genericpayment request object
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     *
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     * @var Calculation
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     */
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    protected $calculation;
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    /**
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     * Payone Payolution Installment payment method
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     *
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     * @var Installment
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     */
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    protected $payment;
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    /**
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     * InstallmentRate Block object
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     *
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     * @var Block
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     */
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    protected $block;
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    /**
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     * PreCheck Genericpayment request object
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     *
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     * @var PreCheck
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     */
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    protected $precheck;
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    /**
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     * Constructor.
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     *
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     * @param InstallmentPlanResponseInterfaceFactory $responseFactory
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     * @param Session                                 $checkoutSession
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     * @param PreCheck                                $precheck
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     * @param Calculation                             $calculation
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     * @param Installment                             $payment
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     * @param Block                                   $block
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     */
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    public function __construct(
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        InstallmentPlanResponseInterfaceFactory $responseFactory,
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        Session $checkoutSession,
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        PreCheck $precheck,
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        Calculation $calculation,
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        Installment $payment,
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        Block $block
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    ) {
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        $this->responseFactory = $responseFactory;
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        $this->checkoutSession = $checkoutSession;
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        $this->precheck = $precheck;
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        $this->calculation = $calculation;
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        $this->payment = $payment;
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        $this->block = $block;
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    }
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    /**
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     * Write installment draft download link array to session
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     *
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     * @param  $aInstallmentData
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     * @return void
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     */
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    protected function setInstallmentDraftDownloadLinks($aInstallmentData)
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    {
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        $aDownloadLinks = array();
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        foreach ($aInstallmentData as $aInstallment) {
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            $aDownloadLinks[$aInstallment['duration']] = $aInstallment['standardcreditinformationurl'];
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        }
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        $this->checkoutSession->setInstallmentDraftLinks($aDownloadLinks);
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    }
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    /**
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     * Check responses for errors and add them to the response object if needed
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     *
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     * @param  InstallmentPlanResponse $oResponse
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     * @param  array                   $aResponsePreCheck
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     * @param  array                   $aResponseCalculation
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     * @return InstallmentPlanResponse
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     */
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    protected function checkForErrors($oResponse, $aResponsePreCheck, $aResponseCalculation)
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    {
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        $sErrorMessage = false;
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        if (isset($aResponsePreCheck['status']) && $aResponsePreCheck['status'] == 'ERROR') {
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            $sErrorMessage = __($aResponsePreCheck['errorcode'] . ' - ' . $aResponsePreCheck['customermessage']);
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        } elseif (isset($aResponseCalculation['status']) && $aResponseCalculation['status'] == 'ERROR') {
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            $sErrorMessage = __($aResponseCalculation['errorcode'] . ' - ' . $aResponseCalculation['customermessage']);
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        } elseif (!$aResponsePreCheck || (isset($aResponsePreCheck['status']) && $aResponsePreCheck['status'] == 'OK' && !$aResponseCalculation)) {
0 ignored issues
show
Bug Best Practice introduced by
The expression $aResponsePreCheck of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.

Consider making the comparison explicit by using empty(..) or ! empty(...) instead.

Loading history...
Bug Best Practice introduced by
The expression $aResponseCalculation of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.

Consider making the comparison explicit by using empty(..) or ! empty(...) instead.

Loading history...
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            $sErrorMessage = __('An unknown error occurred');
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        }
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        if ($sErrorMessage !== false) {
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            $oResponse->setData('errormessage', $sErrorMessage);
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        }
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        return $oResponse;
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    }
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    /**
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     * PAYONE addresscheck
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     * The full class-paths must be given here otherwise the Magento 2 WebApi
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     * cant handle this with its fake type system!
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     *
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     * @param  string $birthday
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     * @param  string $email
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     * @return \Payone\Core\Service\V1\Data\InstallmentPlanResponse
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     */
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    public function getInstallmentPlan($birthday, $email = false)
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    {
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        $oResponse = $this->responseFactory->create();
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        $oResponse->setData('success', false); // set success to false as default, set to true later if true
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        $oQuote = $this->checkoutSession->getQuote();
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        $aResponsePreCheck = $this->precheck->sendRequest($this->payment, $oQuote, $oQuote->getBaseGrandTotal(), $birthday, $email);
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        $aResponseCalculation = false;
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        if (isset($aResponsePreCheck['status']) && $aResponsePreCheck['status'] == 'OK') {
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            $aResponseCalculation = $this->calculation->sendRequest($this->payment, $oQuote, $oQuote->getBaseGrandTotal());
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            $aInstallmentData = $this->parseResponse($aResponseCalculation);
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            if (isset($aResponseCalculation['status']) && $aResponseCalculation['status'] == 'OK' && $aInstallmentData !== false) {
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                $oResponse->setData('success', true); // set success to false as default, set to true later if true
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                $this->setInstallmentDraftDownloadLinks($aInstallmentData);
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                $this->checkoutSession->setInstallmentWorkorderId($aResponseCalculation['workorderid']);
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                $this->block->setInstallmentData($aInstallmentData);
0 ignored issues
show
Documentation Bug introduced by
The method setInstallmentData does not exist on object<Payone\Core\Block...lution\InstallmentPlan>? Since you implemented __call, maybe consider adding a @method annotation.

If you implement __call and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class.

This is often the case, when __call is implemented by a parent class and only the child class knows which methods exist:

class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
Loading history...
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                $this->block->setCode($this->payment->getCode());
0 ignored issues
show
Documentation Bug introduced by
The method setCode does not exist on object<Payone\Core\Block...lution\InstallmentPlan>? Since you implemented __call, maybe consider adding a @method annotation.

If you implement __call and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class.

This is often the case, when __call is implemented by a parent class and only the child class knows which methods exist:

class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
Loading history...
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                $oResponse->setData('installmentPlanHtml', $this->block->toHtml());
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            }
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        }
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        $oResponse = $this->checkForErrors($oResponse, $aResponsePreCheck, $aResponseCalculation);
0 ignored issues
show
It seems like $aResponseCalculation defined by false on line 167 can also be of type false; however, Payone\Core\Service\V1\I...tPlan::checkForErrors() does only seem to accept array, did you maybe forget to handle an error condition?

This check looks for type mismatches where the missing type is false. This is usually indicative of an error condtion.

Consider the follow example

<?php

function getDate($date)
{
    if ($date !== null) {
        return new DateTime($date);
    }

    return false;
}

This function either returns a new DateTime object or false, if there was an error. This is a typical pattern in PHP programming to show that an error has occurred without raising an exception. The calling code should check for this returned false before passing on the value to another function or method that may not be able to handle a false.

Loading history...
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        return $oResponse;
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    }
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    /**
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     * @param array $aResponse
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     * @return array
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     */
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    public function getPayDataArray($aResponse)
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    {
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        $aPayData = array();
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        foreach($aResponse as $sKey => $sValue) {
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            $sCorrectedKey = str_ireplace('add_paydata[', '', $sKey);
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            $sCorrectedKey = rtrim($sCorrectedKey, ']');
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            $sCorrectedKey = strtolower($sCorrectedKey);
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            $sCorrectedKey = str_replace('-', '_', $sCorrectedKey);
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            $aPayData[$sCorrectedKey] = $sValue;
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        }
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        ksort($aPayData);
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        return $aPayData;
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    }
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    /**
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     * Parse the response array into a readable array
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     *
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     * @param $aResponse
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     * @return array|false
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     */
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    protected function parseResponse($aResponse)
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    {
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        $aInstallmentData = array();
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        $aPayData = $this->getPayDataArray($aResponse);
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        foreach ($aPayData as $sKey => $sValue) {
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            $aSplit = explode('_', $sKey);
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            for($i = count($aSplit); $i > 0; $i--) {
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                if($i == count($aSplit)) {
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                    $aTmp = array($aSplit[$i-1] => $sValue);
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                } else {
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                    $aTmp = array($aSplit[$i-1] => $aTmp);
0 ignored issues
show
The variable $aTmp does not seem to be defined for all execution paths leading up to this point.

If you define a variable conditionally, it can happen that it is not defined for all execution paths.

Let’s take a look at an example:

function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}

In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.

Available Fixes

  1. Check for existence of the variable explicitly:

    function myFunction($a) {
        switch ($a) {
            case 'foo':
                $x = 1;
                break;
    
            case 'bar':
                $x = 2;
                break;
        }
    
        if (isset($x)) { // Make sure it's always set.
            echo $x;
        }
    }
    
  2. Define a default value for the variable:

    function myFunction($a) {
        $x = ''; // Set a default which gets overridden for certain paths.
        switch ($a) {
            case 'foo':
                $x = 1;
                break;
    
            case 'bar':
                $x = 2;
                break;
        }
    
        echo $x;
    }
    
  3. Add a value for the missing path:

    function myFunction($a) {
        switch ($a) {
            case 'foo':
                $x = 1;
                break;
    
            case 'bar':
                $x = 2;
                break;
    
            // We add support for the missing case.
            default:
                $x = '';
                break;
        }
    
        echo $x;
    }
    
Loading history...
223
                }
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            }
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            $aInstallmentData = array_replace_recursive($aInstallmentData, $aTmp);
227
        }
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        if(isset($aInstallmentData['paymentdetails']) && count($aInstallmentData['paymentdetails']) > 0) {
230
            return $aInstallmentData['paymentdetails'];
231
        }
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        return false;
234
    }
235
}
236