Issues in MailgunAdmin.php (master) - Issues in master - lekoala/silverstripe-mailgun - Measure and Improve Code Quality continuously with Scrutinizer

Issues (82)

Security Analysis not enabled

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.
code/MailgunAdmin.php (7 issues)

Labels

Severity

Upgrade to new PHP Analysis Engine

These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more
<?php

namespace LeKoala\Mailgun;

use \Exception;
use SilverStripe\Forms\Tab;
use SilverStripe\Forms\Form;
use SilverStripe\Forms\TabSet;
use SilverStripe\ORM\ArrayLib;
use SilverStripe\ORM\ArrayList;
use SilverStripe\View\ArrayData;
use SilverStripe\Control\Session;
use SilverStripe\Forms\DateField;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\FormField;
use SilverStripe\Forms\TextField;
use LeKoala\Mailgun\MailgunHelper;
use SilverStripe\Control\Director;
use SilverStripe\Core\Environment;
use SilverStripe\Forms\FormAction;
use SilverStripe\Admin\LeftAndMain;
use SilverStripe\Forms\HiddenField;
use SilverStripe\Security\Security;
use SilverStripe\View\ViewableData;
use SilverStripe\Forms\LiteralField;
use SilverStripe\Control\Email\Email;
use SilverStripe\Forms\DropdownField;
use SilverStripe\Security\Permission;
use Mailgun\Model\Event\EventResponse;
use SilverStripe\Forms\CompositeField;
use SilverStripe\SiteConfig\SiteConfig;
use Mailgun\Model\Webhook\IndexResponse as WebhookIndexResponse;
use SilverStripe\Core\Injector\Injector;
use LeKoala\Mailgun\MailgunSwiftTransport;
use SilverStripe\Control\Email\SwiftMailer;
use SilverStripe\Forms\GridField\GridField;
use SilverStripe\Security\PermissionProvider;
use SilverStripe\Forms\GridField\GridFieldConfig;
use SilverStripe\Forms\GridField\GridFieldFooter;
use SilverStripe\Forms\GridField\GridFieldDetailForm;
use SilverStripe\Forms\GridField\GridFieldDataColumns;
use Symbiote\GridFieldExtensions\GridFieldTitleHeader;
use SilverStripe\Forms\GridField\GridFieldToolbarHeader;
use SilverStripe\Forms\GridField\GridFieldSortableHeader;
use Mailgun\Model\Domain\IndexResponse as DomainIndexResponse;

/**
 * Allow you to see messages sent through the api key used to send messages
 *
 * @author LeKoala <[email protected]>
 */
class MailgunAdmin extends LeftAndMain implements PermissionProvider
{

    const MESSAGE_CACHE_MINUTES = 5;
    const WEBHOOK_CACHE_MINUTES = 1440; // 1 day
    const SENDINGDOMAIN_CACHE_MINUTES = 1440; // 1 day

    private static $menu_title = "Mailgun";
    private static $url_segment = "mailgun";
    private static $menu_icon = "mailgun/images/mailgun-icon.png";
    private static $url_rule = '/$Action/$ID/$OtherID';
    private static $allowed_actions = [
        'settings',
        'SearchForm',
        'doSearch',
        "doInstallHook",
        "doUninstallHook",
        "doInstallDomain",
        "doUninstallDomain",
    ];

    /**
     * @var boolean
     */
    private static $cache_enabled = true;

    /**
     * @var Exception
     */
    protected $lastException;

    /**
     * @var ViewableData
     */
    protected $currentMessage;

    /**
     * Inject public dependencies into the controller
     *
     * @var array
     */
    private static $dependencies = [
        'logger' => '%$Psr\Log\LoggerInterface',
        'cache' => '%$Psr\SimpleCache\CacheInterface.mailgun', // see _config/cache.yml
    ];

    /**
     * @var Psr\Log\LoggerInterface
     */
    public $logger;

    /**
     * @var Psr\SimpleCache\CacheInterface
     */
    public $cache;

    public function init()
    {
        parent::init();

        if (isset($_GET['refresh'])) {
            $this->getCache()->clear();
        }
    }

    public function index($request)
    {
        return parent::index($request);
    }

    public function settings($request)
    {
        return parent::index($request);
    }

    /**
     * @return Session
     */
    public function getSession()
    {
        return $this->getRequest()->getSession();
    }

    /**
     * Returns a GridField of messages
     * @return CMSForm
     */
    public function getEditForm($id = null, $fields = null)
    {
        if (!$id) {
            $id = $this->currentPageID();
        }

        $form = parent::getEditForm($id);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        $record = $this->getRecord($id);

        // Check if this record is viewable
        if ($record && !$record->canView()) {
            $response = Security::permissionFailure($this);
            $this->setResponse($response);
            return null;
        }

        // Build gridfield
        $messageListConfig = GridFieldConfig::create()->addComponents(
            new GridFieldSortableHeader(),
            new GridFieldDataColumns(),
            new GridFieldFooter()
        );

        $messages = $this->Messages();
        if (is_string($messages)) {
            // The api returned an error
            $messagesList = new LiteralField("MessageAlert", $this->MessageHelper($messages, 'bad'));
        } else {
            $messagesList = GridField::create(
                'Messages',
                false,
                $messages,
                $messageListConfig
            )->addExtraClass("messages_grid");

            $columns = $messageListConfig->getComponentByType(GridFieldDataColumns::class);
            $columns->setDisplayFields([
                'event_id' => _t('MailgunAdmin.EventTransmissionId', 'Id'),
                'timestamp' => _t('MailgunAdmin.EventDate', 'Date'),
                'type' => _t('MailgunAdmin.EventType', 'Type'),
                'recipient' => _t('MailgunAdmin.EventRecipient', 'Recipient'),
                'subject' => _t('MailgunAdmin.EventSubject', 'Subject'),
                'sender' => _t('MailgunAdmin.EventSender', 'Sender'),
            ]);

            $columns->setFieldFormatting([
                'timestamp' => function ($value, &$item) {

                    return date('Y-m-d H:i:s', $value);
                },
            ]);

            // Validator setup
            $validator = null;
            if ($record && method_exists($record, 'getValidator')) {
                $validator = $record->getValidator();
            }

            if ($validator) {
                $messageListConfig
                    ->getComponentByType(GridFieldDetailForm::class)
                    ->setValidator($validator);
            }
        }

        // Create tabs
        $messagesTab = new Tab(
            'Messages',
            _t('MailgunAdmin.Messages', 'Messages'),
            $this->SearchFields(),
            $messagesList,
            // necessary for tree node selection in LeftAndMain.EditForm.js
            new HiddenField('ID', false, 0)
        );

        $fields = new FieldList([
            $root = new TabSet('Root', $messagesTab)
        ]);

        if ($this->CanConfigureApi()) {
            $settingsTab = new Tab('Settings', _t('MailgunAdmin.Settings', 'Settings'));

            $domainTabData = $this->DomainTab();
            $settingsTab->push($domainTabData);

            $webhookTabData = $this->WebhookTab();
            $settingsTab->push($webhookTabData);

            // Add a refresh button
            $refreshButton = new LiteralField('RefreshButton', $this->ButtonHelper(
                $this->Link() . '?refresh=true',
                _t('MailgunAdmin.REFRESH', 'Force data refresh from the API')
            ));
            $settingsTab->push($refreshButton);

            $fields->addFieldToTab('Root', $settingsTab);
        }

        // Tab nav in CMS is rendered through separate template
        $root->setTemplate('SilverStripe\\Forms\\CMSTabSet');

        // Manage tabs state
        $actionParam = $this->getRequest()->param('Action');
        if ($actionParam == 'setting') {
            $settingsTab->addExtraClass('ui-state-active');
        } elseif ($actionParam == 'messages') {
            $messagesTab->addExtraClass('ui-state-active');
        }

        $actions = new FieldList();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}


        // Build replacement form
        $form = Form::create(
            $this,
            'EditForm',
            $fields,
            new FieldList()
        )->setHTMLID('Form_EditForm');
        $form->addExtraClass('cms-edit-form fill-height');
        $form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
        $form->addExtraClass('ss-tabset cms-tabset ' . $this->BaseCSSClasses());
        $form->setAttribute('data-pjax-fragment', 'CurrentForm');

        $this->extend('updateEditForm', $form);

        return $form;
    }

    /**
     * Get logger
     *
     * @return  Psr\Log\LoggerInterface
     */
    public function getLogger()
    {
        return $this->logger;
    }

    /**
     * Get the cache
     *
     * @return Psr\SimpleCache\CacheInterface
     */
    public function getCache()
    {
        return $this->cache;
    }

    /**
     * @return boolean
     */
    public function getCacheEnabled()
    {
        $v = $this->config()->cache_enabled;
        if ($v === null) {
            $v = self::$cache_enabled;
        }
        return $v;
    }

    /**
     * A simple cache helper
     *
     * @param string $method Using dot notation like events.get
     * @param array $params
     * @param int $expireInSeconds
     * @return array
     */
    protected function getCachedData($method, $params, $expireInSeconds = 60)
    {
        $enabled = $this->getCacheEnabled();
        if ($enabled) {
            $cache = $this->getCache();
            $key = md5($method . '-' . serialize($params));
            $cacheResult = $cache->get($key);
        }
        if ($enabled && $cacheResult) {
            $data = unserialize($cacheResult);
        } else {
            try {
                $client = MailgunHelper::getClient();

                if (!strpos($method, '.') !== false) {
                    throw new Exception("$method should use dot notation");
                }

                // Split dot notation
                $methodParts = explode('.', $method);
                $service = $methodParts[0];
                $realMethod = $methodParts[1];

                if ($service == 'domains') {
                    if (!empty($params)) {
                        $data = $client->$service()->$realMethod($params[0]);
                    } else {
                        $data = $client->$service()->$realMethod();
                    }
                } else {
                    $data = $client->$service()->$realMethod(MailgunHelper::getDomain(), $params);
                }
            } catch (Exception $ex) {
                $this->lastException = $ex;
                $this->getLogger()->debug($ex);
                $data = false;
            }

            //5 minutes cache
            if ($enabled) {
                $cache->set($key, serialize($data), $expireInSeconds);
            }
        }

        return $data;
    }

    /**
     * Values are mixed with default values and formatted for api usage
     *
     * @link https://documentation.mailgun.com/en/latest/api-events.html#query-options
     * @return array
     */
    public function getParams()
    {
        $params = $this->config()->default_search_params;
        if (!$params) {
            $params = [];
        }
        $data = $this->getSession()->get(__class__ . '.Search');
        if (!$data) {
            $data = [];
        }

        $params = array_merge($params, $data);

        // Respect api formats
        if (!empty($params['begin'])) {
            if (!is_int($params['begin'])) {
                $params['begin'] = strtotime(str_replace('/', '-', $params['begin']));
            }
            // Need an end date, default to now
            if (empty($params['end'])) {
                $params['end'] = time();
            }
        }
        if (!empty($params['end'])) {
            if (!is_int($params['end'])) {
                $params['end'] = strtotime(str_replace('/', '-', $params['end']));
            }
        }


        $params = array_filter($params);

        return $params;
    }

    /**
     * Get a raw value for a single param
     * Useful for retrieving values as set by user
     *
     * @param string $name
     * @param mixed $default
     * @return mixed
     */
    public function getParam($name, $default = null)
    {
        $data = $this->getSession()->get(__class__ . '.Search');
        if (!$data) {
            return $default;
        }
        return (isset($data[$name]) && strlen($data[$name])) ? $data[$name] : $default;
    }

    public function SearchFields()
    {
        $disabled_filters = $this->config()->disabled_search_filters;
        if (!$disabled_filters) {
            $disabled_filters = [];
        }

        $fields = new CompositeField();
        $fields->push($from = new DateField('params[begin]', _t('MailgunAdmin.DATEFROM', 'From'), $this->getParam('begin')));
        // $from->setConfig('min', date('Y-m-d', strtotime('-10 days')));

        $fields->push(new DateField('params[end]', _t('MailgunAdmin.DATETO', 'To'), $to = $this->getParam('end')));

        if (!in_array('from', $disabled_filters)) {
            $fields->push($friendly_froms = new TextField('params[from]', _t('MailgunAdmin.FRIENDLYFROM', 'Sender'), $this->getParam('from')));
            $friendly_froms->setAttribute('placeholder', '[email protected],[email protected]');
        }

        if (!in_array('to', $disabled_filters)) {
            $fields->push($recipients = new TextField('params[to]', _t('MailgunAdmin.RECIPIENTS', 'Recipients'), $this->getParam('to')));
            $recipients->setAttribute('placeholder', '[email protected],[email protected]');
        }

        $fields->push(new DropdownField('params[limit]', _t('MailgunAdmin.PERPAGE', 'Number of results'), array(
            100 => 100,
            200 => 200,
            300 => 300,
        ), $this->getParam('limit', 100)));

        foreach ($fields->FieldList() as $field) {
            $field->addExtraClass('no-change-track');
        }

        // This is a ugly hack to allow embedding a form into another form
        $doSearch = new FormAction('doSearch', _t('MailgunAdmin.DOSEARCH', 'Search'));
        $doSearch->addExtraClass('btn-primary');
        $fields->push($doSearch);
        $doSearch->setAttribute('onclick', "jQuery('#Form_SearchForm').append(jQuery('#Form_EditForm input,#Form_EditForm select').clone()).submit();");

        return $fields;
    }

    public function SearchForm()
    {
        $doSearch = new FormAction('doSearch');
        $SearchForm = new Form($this, 'SearchForm', new FieldList(), new FieldList(
            [$doSearch]
        ));
        $SearchForm->setAttribute('style', 'display:none');
        return $SearchForm;
    }

    public function doSearch($data, Form $form)
    {
        $post = $this->getRequest()->postVar('params');
        if (!$post) {
            return $this->redirectBack();
        }
        $params = [];

        $validFields = [];
        foreach ($this->SearchFields()->FieldList()->dataFields() as $field) {
            $validFields[] = str_replace(['params[', ']'], '', $field->getName());
        }

        foreach ($post as $k => $v) {
            if (in_array($k, $validFields)) {
                $params[$k] = $v;
            }
        }

        $this->getSession()->set(__class__ . '.Search', $params);
        $this->getSession()->save($this->getRequest());

        return $this->redirectBack();
    }

    /**
     * List of messages events
     *
     * Messages are cached to avoid hammering the api
     *
     * @return ArrayList|string
     */
    public function Messages()
    {
        $params = $this->getParams();

        /* @var $response EventResponse */
        $response = $this->getCachedData('events.get', $params, 60 * self::MESSAGE_CACHE_MINUTES);

        $messages = [];
        if ($response) {
            $messages = $response->getItems();
        }

        if (empty($messages)) {
            if ($this->lastException) {
                return $this->lastException->getMessage();
            }
            return _t('MailgunAdmin.NO_MESSAGES', 'No messages');
        }

        $list = new ArrayList();
        if ($messages) {
            $mergedMessages = [];
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
            $allHeaders = [];

            // events may not contain full headers
            foreach ($messages as $message) {
                $realMessage = $message->getMessage();
                //  "message-id" => "20191118104902.1.F9F052E7ED79D36A@sandbox7d650fc2614d4234be80987482afde91.mailgun.org"
                if (!empty($realMessage['headers']['to'])) {
                    $allHeaders[$realMessage['headers']['message-id']] = $realMessage['headers'];
                }
            }

            foreach ($messages as $message) {
                /*
                "headers" => array:4 [▼
                  "to" => ""Some Name" <[email protected]>"
                  "message-id" => "somekindofsandbox.mailgun.org"
                  "from" => "[email protected]"
                  "subject" => "Email subject here"
                ]
                "attachments" => []
                "size" => 110
                */
                $realMessage = $message->getMessage();
                if (empty($realMessage['headers']['to'])) {
                    $headers = $allHeaders[$realMessage['headers']['message-id']];
                } else {
                    $headers = $realMessage['headers'];
                }

                $shortid = substr($realMessage['headers']['message-id'], 0, strpos($realMessage['headers']['message-id'], '@'));
                $m = new ArrayData([
                    'event_id' => $shortid,
                    'timestamp' => $message->getTimestamp(),
                    'type' => $message->getEvent(),
                    'recipient' =>  $headers['to'] ?? '',
                    'subject' => $headers['subject'] ?? '',
                    'sender' => $headers['from'] ?? '',
                ]);
                $list->push($m);
            }
        }

        return $list;
    }

    /**
     * Provides custom permissions to the Security section
     *
     * @return array
     */
    public function providePermissions()
    {
        $title = _t("MailgunAdmin.MENUTITLE", LeftAndMain::menu_title_for_class('Mailgun'));
        return [
            "CMS_ACCESS_MAILGUN" => [
                'name' => _t('MailgunAdmin.ACCESS', "Access to '{title}' section", ['title' => $title]),
                'category' => _t('Permission.CMS_ACCESS_CATEGORY', 'CMS Access'),
                'help' => _t(
                    'MailgunAdmin.ACCESS_HELP',
                    'Allow use of Mailgun admin section'
                )
            ],
        ];
    }

    /**
     * Message helper
     *
     * @param string $message
     * @param string $status
     * @return string
     */
    protected function MessageHelper($message, $status = 'info')
    {
        return '<div class="message ' . $status . '">' . $message . '</div>';
    }

    /**
     * Button helper
     *
     * @param string $link
     * @param string $text
     * @param boolean $confirm
     * @return string
     */
    protected function ButtonHelper($link, $text, $confirm = false)
    {
        $link = '<a class="btn btn-primary" href="' . $link . '"';
        if ($confirm) {
            $link .= ' onclick="return confirm(\'' . _t('MailgunAdmin.CONFIRM_MSG', 'Are you sure?') . '\')"';
        }
        $link .= '>' . $text . '</a>';
        return $link;
    }

    /**
     * A template accessor to check the ADMIN permission
     *
     * @return bool
     */
    public function IsAdmin()
    {
        return Permission::check("ADMIN");
    }

    /**
     * Check the permission for current user
     *
     * @return bool
     */
    public function canView($member = null)
    {
        $mailer = MailgunHelper::getMailer();
        // Another custom mailer has been set
        if (!$mailer instanceof SwiftMailer) {
            return false;
        }
        // Doesn't use the proper transport
        if (!$mailer->getSwiftMailer()->getTransport() instanceof MailgunSwiftTransport) {
            return false;
        }
        return Permission::check("CMS_ACCESS_MAILGUN", 'any', $member);
    }

    /**
     *
     * @return bool
     */
    public function CanConfigureApi()
    {
        return Permission::check('ADMIN') || Director::isDev();
    }

    /**
     * Check if webhook is installed
     *
     * @return array
     */
    public function WebhookInstalled()
    {
        /* @var $response WebhookIndexResponse */
        $response = $this->getCachedData('webhooks.index', null, 60 * self::WEBHOOK_CACHE_MINUTES);
        if (!$response) {
            return false;
        }
        $url = $this->WebhookUrl();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        $dom = $this->getDomain();
        if (strpos($response->getBounceUrl(), $dom)) {
            return true;
        }
        if (strpos($response->getDeliverUrl(), $dom)) {
            return true;
        }
        if (strpos($response->getDropUrl(), $dom)) {
            return true;
        }
        if (strpos($response->getSpamUrl(), $dom)) {
            return true;
        }
        if (strpos($response->getUnsubscribeUrl(), $dom)) {
            return true;
        }
        if (strpos($response->getClickUrl(), $dom)) {
            return true;
        }
        if (strpos($response->getOpenUrl(), $dom)) {
            return true;
        }
        return false;
    }

    /**
     * Hook details for template
     * @return \ArrayData
     */
    public function WebhookDetails()
    {
        $el = $this->WebhookInstalled();
        if ($el) {
            return new ArrayData($el);
        }
    }

    /**
     * Get content of the tab
     *
     * @return FormField
     */
    public function WebhookTab()
    {
        if ($this->WebhookInstalled()) {
            return $this->UninstallHookForm();
        }
        return $this->InstallHookForm();
    }

    /**
     * @return string
     */
    public function WebhookUrl()
    {
        if (self::config()->webhook_base_url) {
            return rtrim(self::config()->webhook_base_url, '/') . '/__mailgun/incoming';
        }
        if (Director::isLive()) {
            return Director::absoluteURL('/__mailgun/incoming');
        }
        $protocol = Director::protocol();
        return $protocol . $this->getDomain() . '/__mailgun/incoming';
    }

    /**
     * Install hook form
     *
     * @return FormField
     */
    public function InstallHookForm()
    {
        $fields = new CompositeField();
        $fields->push(new LiteralField('Info', $this->MessageHelper(
            _t('MailgunAdmin.WebhookNotInstalled', 'Webhook is not installed. It should be configured using the following url {url}. This url must be publicly visible to be used as a hook.', ['url' => $this->WebhookUrl()]),
            'bad'
        )));
        $fields->push(new LiteralField('doInstallHook', $this->ButtonHelper(
            $this->Link('doInstallHook'),
            _t('MailgunAdmin.DOINSTALL_WEBHOOK', 'Install webhook')
        )));
        return $fields;
    }

    public function doInstallHook()
    {
        if (!$this->CanConfigureApi()) {
            return $this->redirectBack();
        }

        $client = MailgunHelper::getClient();

        $url = $this->WebhookUrl();
        $description = SiteConfig::current_site_config()->Title;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        try {
            $types = self::config()->webhook_events;
            if (!empty($types)) {
                foreach ($types as $type) {
                    $client->webhooks()->create(MailgunHelper::getDomain(), $type, $url . '?type=' . $type);
                }
            }
            $this->getCache()->clear();
        } catch (Exception $ex) {
            $this->getLogger()->debug($ex);
        }

        return $this->redirectBack();
    }

    /**
     * Uninstall hook form
     *
     * @return FormField
     */
    public function UninstallHookForm()
    {
        $fields = new CompositeField();
        $fields->push(new LiteralField('Info', $this->MessageHelper(
            _t('MailgunAdmin.WebhookInstalled', 'Webhook is installed and accessible at the following url {url}.', ['url' => $this->WebhookUrl()]),
            'good'
        )));
        $fields->push(new LiteralField('doUninstallHook', $this->ButtonHelper(
            $this->Link('doUninstallHook'),
            _t('MailgunAdmin.DOUNINSTALL_WEBHOOK', 'Uninstall webhook'),
            true
        )));
        return $fields;
    }

    public function doUninstallHook($data, Form $form)
    {
        if (!$this->CanConfigureApi()) {
            return $this->redirectBack();
        }

        $client = MailgunHelper::getClient();

        try {
            $response = $client->webhooks()->index(MailgunHelper::getDomain());
            if ($response) {
                if ($response->getBounceUrl()) {
                    $client->webhooks()->delete(MailgunHelper::getDomain(), 'bounce');
                }
                if ($response->getDeliverUrl()) {
                    $client->webhooks()->delete(MailgunHelper::getDomain(), 'deliver');
                }
                if ($response->getDropUrl()) {
                    $client->webhooks()->delete(MailgunHelper::getDomain(), 'drop');
                }
                if ($response->getSpamUrl()) {
                    $client->webhooks()->delete(MailgunHelper::getDomain(), 'spam');
                }
                if ($response->getUnsubscribeUrl()) {
                    $client->webhooks()->delete(MailgunHelper::getDomain(), 'unsubscribe');
                }
                if ($response->getClickUrl()) {
                    $client->webhooks()->delete(MailgunHelper::getDomain(), 'clicked');
                }
                if ($response->getOpenUrl()) {
                    $client->webhooks()->delete(MailgunHelper::getDomain(), 'open');
                }
            }
            $this->getCache()->clear();
        } catch (Exception $ex) {
            $this->getLogger()->debug($ex);
        }

        return $this->redirectBack();
    }

    /**
     * Check if sending domain is installed
     *
     * @return array
     */
    public function SendingDomainInstalled()
    {
        $client = MailgunHelper::getClient();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        /* @var $response DomainIndexResponse */
        $response = $this->getCachedData('domains.index', $this->getDomain(), 60 * self::SENDINGDOMAIN_CACHE_MINUTES);

        $domains = $response->getDomains();
        $defaultDomain = $this->getDomain();

        foreach ($domains as $domain) {
            if ($domain->getName() == $defaultDomain) {
                return true;
            }
        }
        return false;
    }

    /**
     * Trigger request to check if sending domain is verified
     *
     * @return array
     */
    public function VerifySendingDomain()
    {
        $client = MailgunHelper::getClient();

        $host = $this->getDomain();

        $verification = $client->verifySendingDomain($host);

        if (empty($verification)) {
            return false;
        }
        return $verification;
    }

    /**
     * Get content of the tab
     *
     * @return FormField
     */
    public function DomainTab()
    {
        $defaultDomain = $this->getDomain();
        $defaultDomainInfos = null;

        /* @var $response DomainIndexResponse */
        $response = $this->getCachedData('domains.index', null, 60 * self::SENDINGDOMAIN_CACHE_MINUTES);
        $domains = [];
        if ($response) {
            $domains = $response->getDomains();
        }

        /*
        0 => Domain {#2919 ▼
            -createdAt: DateTimeImmutable @1573661800 {#2921 ▶}
            -smtpLogin: "[email protected]"
            -name: "sandbox.mailgun.org"
            -smtpPassword: "some-pass-word"
            -wildcard: false
            -spamAction: "disabled"
            -state: "active"
          }
        */

        $fields = new CompositeField();

        $list = new ArrayList();
        if ($domains) {
            foreach ($domains as $domain) {
                $showResponse = $this->getCachedData('domains.show', [$domain->getName()], 60 * self::SENDINGDOMAIN_CACHE_MINUTES);

                /*
                 "sending_dns_records": [
                    {
                    "record_type": "TXT",
                    "valid": "valid",
                    "name": "domain.com",
                    "value": "v=spf1 include:mailgun.org ~all"
                    },
                    {
                    "record_type": "TXT",
                    "valid": "valid",
                    "name": "domain.com",
                    "value": "k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUA...."
                    },
                    {
                    "record_type": "CNAME",
                    "valid": "valid",
                    "name": "email.domain.com",
                    "value": "mailgun.org"
                    }
                ]
                */

                $dnsRecords = $showResponse->getOutboundDNSRecords();

                $spfOk = false;
                $dkimOk = false;

                foreach ($dnsRecords as $dnsRecord) {
                    $value = $dnsRecord->getValue();
                    if (strpos($value, 'v=spf1') !== false) {
                        $spfOk = $dnsRecord->isValid();
                    }
                    if (strpos($value, 'k=rsa') !== false) {
                        $dkimOk = $dnsRecord->isValid();
                    }
                }

                $list->push(new ArrayData([
                    'Domain' => $domain->getName(),
                    'SPF' => $spfOk,
                    'DKIM' => $dkimOk,
                    'Verified' => ($domain->getState() == 'active') ? true : false,
                ]));

                if ($domain->getName() == $defaultDomain) {
                    $defaultDomainInfos = $domain;
                }
            }
        }

        $config = GridFieldConfig::create();
        $config->addComponent(new GridFieldToolbarHeader());
        $config->addComponent(new GridFieldTitleHeader());
        $config->addComponent($columns = new GridFieldDataColumns());
        $columns->setDisplayFields(ArrayLib::valuekey(['Domain', 'SPF', 'DKIM', 'Verified']));
        $domainsList = new GridField('SendingDomains', _t('MailgunAdmin.ALL_SENDING_DOMAINS', 'Configured sending domains'), $list, $config);
        $domainsList->addExtraClass('mb-2');
        $fields->push($domainsList);

        if (!$defaultDomainInfos) {
            $this->InstallDomainForm($fields);
        } else {
            $this->UninstallDomainForm($fields);
        }

        return $fields;
    }

    /**
     * @return string
     */
    public function InboundUrl()
    {
        $subdomain = self::config()->inbound_subdomain;
        $domain = $this->getDomain();
        if ($domain) {
            return $subdomain . '.' . $domain;
        }
        return false;
    }

    /**
     * Get domain name from current host
     *
     * @return boolean|string
     */
    public function getDomainFromHost()
    {
        $base = Environment::getEnv('SS_BASE_URL');
        if (!$base) {
            $base = Director::protocolAndHost();
        }
        $host = parse_url($base, PHP_URL_HOST);
        $hostParts = explode('.', $host);
        $parts = count($hostParts);
        if ($parts < 2) {
            return false;
        }
        $domain = $hostParts[$parts - 2] . "." . $hostParts[$parts - 1];
        return $domain;
    }

    /**
     * Get domain from admin email
     *
     * @return boolean|string
     */
    public function getDomainFromEmail()
    {
        $email = MailgunHelper::resolveDefaultFromEmail(null, false);
        if ($email) {
            $domain = substr(strrchr($email, "@"), 1);
            return $domain;
        }
        return false;
    }

    /**
     * Get domain
     *
     * @return boolean|string
     */
    public function getDomain()
    {
        $domain = $this->getDomainFromEmail();
        if (!$domain) {
            return $this->getDomainFromHost();
        }
        return $domain;
    }

    /**
     * Install domain form
     *
     * @param CompositeField $fieldsd
     * @return FormField
     */
    public function InstallDomainForm(CompositeField $fields)
    {
        $host = $this->getDomain();

        $fields->push(new LiteralField('Info', $this->MessageHelper(
            _t('MailgunAdmin.DomainNotInstalled', 'Default sending domain {domain} is not installed.', ['domain' => $host]),
            "bad"
        )));
        $fields->push(new LiteralField('doInstallDomain', $this->ButtonHelper(
            $this->Link('doInstallDomain'),
            _t('MailgunAdmin.DOINSTALLDOMAIN', 'Install domain')
        )));
    }

    public function doInstallDomain()
    {
        if (!$this->CanConfigureApi()) {
            return $this->redirectBack();
        }

        $client = MailgunHelper::getClient();

        $domain = $this->getDomain();

        if (!$domain) {
            return $this->redirectBack();
        }

        try {
            $client->domains()->create($domain);
            $this->getCache()->clear();
        } catch (Exception $ex) {
            $this->getLogger()->debug($ex);
        }

        return $this->redirectBack();
    }

    /**
     * Uninstall domain form
     *
     * @param CompositeField $fieldsd
     * @return FormField
     */
    public function UninstallDomainForm(CompositeField $fields)
    {
        $domainInfos = $this->SendingDomainInstalled();

        $domain = $this->getDomain();

        if ($domainInfos && $domainInfos->getState() == 'active') {
            $fields->push(new LiteralField('Info', $this->MessageHelper(
                _t('MailgunAdmin.DomainInstalled', 'Default domain {domain} is installed.', ['domain' => $domain]),
                'good'
            )));
        } else {
            $fields->push(new LiteralField('Info', $this->MessageHelper(
                _t('MailgunAdmin.DomainInstalledBut', 'Default domain {domain} is installed, but is not properly configured.'),
                'warning'
            )));
        }
        $fields->push(new LiteralField('doUninstallHook', $this->ButtonHelper(
            $this->Link('doUninstallHook'),
            _t('MailgunAdmin.DOUNINSTALLDOMAIN', 'Uninstall domain'),
            true
        )));
    }

    public function doUninstallDomain($data, Form $form)
    {
        if (!$this->CanConfigureApi()) {
            return $this->redirectBack();
        }

        $client = MailgunHelper::getClient();

        $domain = $this->getDomain();

        if (!$domain) {
            return $this->redirectBack();
        }

        try {
            $el = $this->SendingDomainInstalled();
            if ($el) {
                $client->domains()->delete($domain);
            }
            $this->getCache()->clear();
        } catch (Exception $ex) {
            $this->getLogger()->debug($ex);
        }

        return $this->redirectBack();
    }
}

lekoala / silverstripe-mailgun

Issues (82)

Security Analysis not enabled

code/MailgunAdmin.php (7 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Duplication Side-by-Side

Filter issues like
