a22573bf0b
- WordPress core y plugins - Tema Twenty Twenty-Four configurado - Plugin allow-unfiltered-html.php simplificado - .gitignore configurado para excluir wp-config.php y uploads 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
895 lines
36 KiB
PHP
Executable File
895 lines
36 KiB
PHP
Executable File
<?php
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use FluentMail\App\Services\Mailer\Manager;
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use FluentMail\App\Services\Mailer\Providers\AmazonSes\SimpleEmailService;
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use FluentMail\App\Services\Mailer\Providers\Factory;
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if (!function_exists('fluentMail')) {
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/**
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* Returns an instance of the FluentMail\App\App class.
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*
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* @param string|null $module The module name (optional).
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* @return FluentMail\App\App The instance of the FluentMail\App\App class.
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*/
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function fluentMail($module = null) {
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return FluentMail\App\App::getInstance($module);
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}
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}
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if (!function_exists('fluentMailMix')) {
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/**
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* Generate the mixed URL for the given asset path.
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*
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* @param string $path The asset path.
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* @param string $manifestDirectory The directory where the manifest file is located (optional).
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* @return string The mixed URL for the asset.
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*/
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function fluentMailMix($path, $manifestDirectory = '') {
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return fluentMail('url.assets') . ltrim($path, '/');
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}
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}
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if (!function_exists('fluentMailAssetUrl')) {
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/**
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* Returns the URL for the assets of the Fluent Mail plugin.
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*
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* @param string|null $path The path to the asset file (optional).
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* @return string The URL for the assets of the Fluent Mail plugin.
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*/
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function fluentMailAssetUrl($path = null) {
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$assetUrl = fluentMail('url.assets');
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return $path ? ($assetUrl . $path) : $assetUrl;
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}
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}
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if (!function_exists('fluentMailIsListedSenderEmail')) {
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/**
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* Check if the given email is listed as a sender email in the Fluent SMTP plugin settings.
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*
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* @param string $email The email address to check.
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* @return bool Returns true if the email is listed as a sender email, false otherwise.
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*/
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function fluentMailIsListedSenderEmail($email) {
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static $settings;
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if (!$settings) {
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$settings = fluentMailGetSettings();
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}
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if (!$settings) {
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return false;
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}
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return !empty($settings['mappings'][$email]);
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}
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}
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if (!function_exists('fluentMailDefaultConnection')) {
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/**
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* Retrieves the default mail connection settings.
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*
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* @return array The default mail connection settings.
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*/
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function fluentMailDefaultConnection() {
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static $defaultConnection;
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if ($defaultConnection) {
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return $defaultConnection;
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}
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$settings = fluentMailGetSettings();
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if (!$settings) {
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return [];
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}
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if (
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isset($settings['misc']['default_connection']) &&
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isset($settings['connections'][$settings['misc']['default_connection']])
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) {
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$default = $settings['misc']['default_connection'];
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$defaultConnection = $settings['connections'][$default]['provider_settings'];
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} else if (count($settings['connections'])) {
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$connection = reset($settings['connections']);
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$defaultConnection = $connection['provider_settings'];
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} else {
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$defaultConnection = [];
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}
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return $defaultConnection;
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}
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}
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if (!function_exists('fluentMailgetConnection')) {
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/**
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* Get the connection for the given email address.
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*
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* @param string $email The email address.
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* @return Connection The connection object.
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*/
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function fluentMailgetConnection($email) {
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$factory = fluentMail(Factory::class);
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if (!($connection = $factory->get($email))) {
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$connection = fluentMailDefaultConnection();
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}
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return $connection;
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}
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}
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if (!function_exists('fluentMailGetProvider')) {
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/**
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* Get the FluentMail provider for the given email address.
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*
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* @param string $fromEmail The email address to get the provider for.
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* @param bool $cacheClear Whether to clear the provider cache.
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* @return \FluentMail\App\Services\Mailer\Providers\Simulator\Handler|false The FluentMail provider for the given email address, or false if no provider is found.
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*/
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function fluentMailGetProvider($fromEmail, $cacheClear = false) {
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static $providers = [];
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if (isset($providers[$fromEmail]) && !$cacheClear) {
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return $providers[$fromEmail];
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}
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$manager = fluentMail(Manager::class);
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$misc = $manager->getSettings('misc');
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if ((!empty($misc['simulate_emails']) && $misc['simulate_emails'] == 'yes') || (defined('FLUENTMAIL_SIMULATE_EMAILS') && FLUENTMAIL_SIMULATE_EMAILS)) {
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$providers[$fromEmail] = new FluentMail\App\Services\Mailer\Providers\Simulator\Handler();
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return $providers[$fromEmail];
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}
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$mappings = $manager->getSettings('mappings');
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$connection = false;
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if (isset($mappings[$fromEmail])) {
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$connectionId = $mappings[$fromEmail];
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$connections = $manager->getSettings('connections');
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if (isset($connections[$connectionId])) {
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$connection = $connections[$connectionId]['provider_settings'];
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}
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}
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if (!$connection) {
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$connection = fluentMailDefaultConnection();
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if ($connection && \FluentMail\Includes\Support\Arr::get($connection, 'force_from_email') != 'no') {
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$connection['force_from_email_id'] = $connection['sender_email'];
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}
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}
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if ($connection) {
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$factory = fluentMail(Factory::class);
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$driver = $factory->make($connection['provider']);
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$driver->setSettings($connection);
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$providers[$fromEmail] = $driver;
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} else {
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$providers[$fromEmail] = false;
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}
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return $providers[$fromEmail];
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}
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}
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if (!function_exists('fluentMailSesConnection')) {
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/**
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* Establishes a connection to the Fluent SMTP service using the Amazon Simple Email Service (SES).
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*
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* @param array $connection The connection details including sender email, access key, secret key, and region.
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* @return SimpleEmailService The SES driver instance for the specified sender email.
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*/
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function fluentMailSesConnection($connection) {
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static $drivers = [];
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if (isset($drivers[$connection['sender_email']])) {
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return $drivers[$connection['sender_email']];
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}
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$region = 'email.' . $connection['region'] . '.amazonaws.com';
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$ses = new SimpleEmailService(
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$connection['access_key'],
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$connection['secret_key'],
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$region,
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false
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);
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$drivers[$connection['sender_email']] = $ses;
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return $drivers[$connection['sender_email']];
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}
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}
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if (!function_exists('fluentMailSend')) {
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/**
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* Sends an email using the wp_mail() function with additional filters and pre-send checks.
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*
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* @param string|array $to Array or comma-separated list of email addresses to send the message to.
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* @param string $subject The subject of the email.
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* @param string $message The message content of the email.
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* @param string|array $headers Additional headers for the email.
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* @param array $attachments Paths to files to attach to the email.
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*
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* @return bool|null Returns true if the email was successfully sent, false if sending was preempted, or null if there was an error.
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*
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*
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* @filter wp_mail
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* @filter pre_wp_mail
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*/
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function fluentMailSend($to, $subject, $message, $headers = '', $attachments = array()) {
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// Compact the input, apply the filters, and extract them back out.
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/**
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* Filters the wp_mail() arguments.
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*
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* @param array $args A compacted array of wp_mail() arguments, including the "to" email,
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* subject, message, headers, and attachments values.
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* @since 2.2.0
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*
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*/
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$atts = apply_filters(
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'wp_mail', compact('to', 'subject', 'message', 'headers', 'attachments')
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);
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/**
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* Filters whether to preempt sending an email.
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*
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* Returning a non-null value will short-circuit {@see wp_mail()}, returning
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* that value instead. A boolean return value should be used to indicate whether
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* the email was successfully sent.
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*
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* @param null|bool $return Short-circuit return value.
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* @param array $atts {
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* Array of the `wp_mail()` arguments.
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*
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* @type string|string[] $to Array or comma-separated list of email addresses to send message.
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* @type string $subject Email subject.
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* @type string $message Message contents.
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* @type string|string[] $headers Additional headers.
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* @type string|string[] $attachments Paths to files to attach.
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* }
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* @since 5.7.0
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*
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*/
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$pre_wp_mail = apply_filters('pre_wp_mail', null, $atts);
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if (null !== $pre_wp_mail) {
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return $pre_wp_mail;
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}
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if (isset($atts['to'])) {
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$to = $atts['to'];
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}
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if (!is_array($to)) {
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$to = explode(',', $to);
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}
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if (isset($atts['subject'])) {
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$subject = $atts['subject'];
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}
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if (isset($atts['message'])) {
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$message = $atts['message'];
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}
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if (isset($atts['headers'])) {
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$headers = $atts['headers'];
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}
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if (isset($atts['attachments'])) {
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$attachments = $atts['attachments'];
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}
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if (!is_array($attachments)) {
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$attachments = explode("\n", str_replace("\r\n", "\n", $attachments));
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}
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global $phpmailer;
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// (Re)create it, if it's gone missing.
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if (!($phpmailer instanceof PHPMailer\PHPMailer\PHPMailer)) {
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require_once ABSPATH . WPINC . '/PHPMailer/PHPMailer.php';
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require_once ABSPATH . WPINC . '/PHPMailer/SMTP.php';
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require_once ABSPATH . WPINC . '/PHPMailer/Exception.php';
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$phpmailer = new PHPMailer\PHPMailer\PHPMailer(true);
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$phpmailer::$validator = static function ($email) {
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return (bool) is_email($email);
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};
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}
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// Headers.
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$cc = array();
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$bcc = array();
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$reply_to = array();
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if (empty($headers)) {
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$headers = array();
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} else {
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if (!is_array($headers)) {
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// Explode the headers out, so this function can take
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// both string headers and an array of headers.
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$tempheaders = explode("\n", str_replace("\r\n", "\n", $headers));
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} else {
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$tempheaders = $headers;
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}
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$headers = array();
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// If it's actually got contents.
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if (!empty($tempheaders)) {
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// Iterate through the raw headers.
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foreach ((array) $tempheaders as $header) {
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if (strpos($header, ':') === false) {
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if (false !== stripos($header, 'boundary=')) {
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$parts = preg_split('/boundary=/i', trim($header));
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$boundary = trim(str_replace(array("'", '"'), '', $parts[1]));
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}
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continue;
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}
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// Explode them out.
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list($name, $content) = explode(':', trim($header), 2);
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// Cleanup crew.
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$name = trim($name);
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$content = trim($content);
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switch (strtolower($name)) {
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// Mainly for legacy -- process a "From:" header if it's there.
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case 'from':
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$bracket_pos = strpos($content, '<');
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if (false !== $bracket_pos) {
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// Text before the bracketed email is the "From" name.
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if ($bracket_pos > 0) {
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$from_name = substr($content, 0, $bracket_pos - 1);
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$from_name = str_replace('"', '', $from_name);
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$from_name = trim($from_name);
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}
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$from_email = substr($content, $bracket_pos + 1);
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$from_email = str_replace('>', '', $from_email);
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$from_email = trim($from_email);
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// Avoid setting an empty $from_email.
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} elseif ('' !== trim($content)) {
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$from_email = trim($content);
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}
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break;
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case 'content-type':
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if (strpos($content, ';') !== false) {
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list($type, $charset_content) = explode(';', $content);
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$content_type = trim($type);
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if (false !== stripos($charset_content, 'charset=')) {
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$charset = trim(str_replace(array('charset=', '"'), '', $charset_content));
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} elseif (false !== stripos($charset_content, 'boundary=')) {
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$boundary = trim(str_replace(array('BOUNDARY=', 'boundary=', '"'), '', $charset_content));
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$charset = '';
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}
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// Avoid setting an empty $content_type.
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} elseif ('' !== trim($content)) {
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$content_type = trim($content);
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}
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break;
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case 'cc':
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$cc = array_merge((array) $cc, explode(',', $content));
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break;
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case 'bcc':
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$bcc = array_merge((array) $bcc, explode(',', $content));
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break;
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case 'reply-to':
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$reply_to = array_merge((array) $reply_to, explode(',', $content));
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break;
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default:
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// Add it to our grand headers array.
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$headers[trim($name)] = trim($content);
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break;
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}
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}
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}
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}
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// Empty out the values that may be set.
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$phpmailer->clearAllRecipients();
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$phpmailer->clearAttachments();
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$phpmailer->clearCustomHeaders();
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$phpmailer->clearReplyTos();
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$phpmailer->Body = '';
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$phpmailer->AltBody = '';
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/*
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* If we don't have an email from the input headers, default to wordpress@$sitename
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* Some hosts will block outgoing mail from this address if it doesn't exist,
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* but there's no easy alternative. Defaulting to admin_email might appear to be
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* another option, but some hosts may refuse to relay mail from an unknown domain.
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* See https://core.trac.wordpress.org/ticket/5007.
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*/
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$defaultConnection = false;
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if (!isset($from_email)) {
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$defaultConnection = fluentMailDefaultConnection();
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if (!empty($defaultConnection['sender_email'])) {
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$from_email = $defaultConnection['sender_email'];
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} else {
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// Get the site domain and get rid of www.
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$sitename = wp_parse_url(network_home_url(), PHP_URL_HOST);
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if ('www.' === substr($sitename, 0, 4)) {
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$sitename = substr($sitename, 4);
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}
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$from_email = 'wordpress@' . $sitename;
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}
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}
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// Set "From" name and email.
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// If we don't have a name from the input headers.
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if (!isset($from_name)) {
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if ($defaultConnection && !empty($defaultConnection['sender_name'])) {
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$from_name = $defaultConnection['sender_name'];
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} else {
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$provider = fluentMailGetProvider($from_email);
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if ($provider && !empty($provider->getSetting('sender_name'))) {
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$from_name = $provider->getSetting('sender_name');
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} else {
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$from_name = 'WordPress';
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}
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}
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}
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if (!apply_filters('fluentsmtp_disable_from_name_email', false)) {
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/**
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* Filters the email address to send from.
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*
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* @param string $from_email Email address to send from.
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* @since 2.2.0
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*
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*/
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$from_email = apply_filters('wp_mail_from', $from_email);
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}
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/**
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* Filters the name to associate with the "from" email address.
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*
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* @param string $from_name Name associated with the "from" email address.
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* @since 2.3.0
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*
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*/
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$from_name = apply_filters('wp_mail_from_name', $from_name);
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try {
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$phpmailer->setFrom($from_email, $from_name, false);
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} catch (PHPMailer\PHPMailer\Exception $e) {
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$mail_error_data = compact('to', 'subject', 'message', 'headers', 'attachments');
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$mail_error_data['phpmailer_exception_code'] = $e->getCode();
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/**
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* This filter is documented in wp-includes/pluggable.php
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*
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* @param WP_Error $error A WP_Error object containing the error message.
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* @param array $mail_error_data An array of additional error data.
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* @return void
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*/
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do_action( 'wp_mail_failed', new WP_Error( 'wp_mail_failed', $e->getMessage(), $mail_error_data ) );
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return false;
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}
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// Set mail's subject and body.
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$phpmailer->Subject = $subject;
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$phpmailer->Body = $message;
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// Set destination addresses, using appropriate methods for handling addresses.
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$address_headers = compact('to', 'cc', 'bcc', 'reply_to');
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foreach ($address_headers as $address_header => $addresses) {
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if (empty($addresses)) {
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continue;
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}
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foreach ((array) $addresses as $address) {
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try {
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// Break $recipient into name and address parts if in the format "Foo <bar@baz.com>".
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$recipient_name = '';
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if (preg_match('/(.*)<(.+)>/', $address, $matches)) {
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if (count($matches) == 3) {
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$recipient_name = $matches[1];
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$address = $matches[2];
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}
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}
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switch ($address_header) {
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case 'to':
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$phpmailer->addAddress($address, $recipient_name);
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break;
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case 'cc':
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$phpmailer->addCc($address, $recipient_name);
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break;
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case 'bcc':
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$phpmailer->addBcc($address, $recipient_name);
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break;
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case 'reply_to':
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$phpmailer->addReplyTo($address, $recipient_name);
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break;
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}
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} catch (PHPMailer\PHPMailer\Exception $e) {
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continue;
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}
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}
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}
|
|
|
|
// Set to use PHP's mail().
|
|
$phpmailer->isMail();
|
|
|
|
// Set Content-Type and charset.
|
|
|
|
// If we don't have a content-type from the input headers.
|
|
if (!isset($content_type)) {
|
|
$content_type = 'text/plain';
|
|
}
|
|
|
|
/**
|
|
* Filters the wp_mail() content type.
|
|
*
|
|
* @param string $content_type Default wp_mail() content type.
|
|
* @since 2.3.0
|
|
*
|
|
*/
|
|
$content_type = apply_filters('wp_mail_content_type', $content_type);
|
|
|
|
$phpmailer->ContentType = $content_type;
|
|
|
|
// If we don't have a charset from the input headers.
|
|
if (!isset($charset)) {
|
|
$charset = get_bloginfo('charset');
|
|
}
|
|
|
|
/**
|
|
* Filters the default wp_mail() charset.
|
|
*
|
|
* @param string $charset Default email charset.
|
|
* @since 2.3.0
|
|
*
|
|
*/
|
|
$phpmailer->CharSet = apply_filters('wp_mail_charset', $charset);
|
|
|
|
// Set custom headers.
|
|
if (!empty($headers)) {
|
|
foreach ((array) $headers as $name => $content) {
|
|
// Only add custom headers not added automatically by PHPMailer.
|
|
if (!in_array($name, array('MIME-Version', 'X-Mailer'), true)) {
|
|
try {
|
|
$phpmailer->addCustomHeader(sprintf('%1$s: %2$s', $name, $content));
|
|
} catch (PHPMailer\PHPMailer\Exception $e) {
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (false !== stripos($content_type, 'multipart') && !empty($boundary)) {
|
|
$phpmailer->addCustomHeader(sprintf('Content-Type: %s; boundary="%s"', $content_type, $boundary));
|
|
}
|
|
}
|
|
|
|
|
|
if ( ! empty( $attachments ) ) {
|
|
foreach ( $attachments as $filename => $attachment ) {
|
|
$filename = is_string( $filename ) ? $filename : '';
|
|
|
|
try {
|
|
$phpmailer->addAttachment( $attachment, $filename );
|
|
} catch ( PHPMailer\PHPMailer\Exception $e ) {
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Fires after PHPMailer is initialized.
|
|
*
|
|
* @param PHPMailer $phpmailer The PHPMailer instance (passed by reference).
|
|
* @since 2.2.0
|
|
*
|
|
*/
|
|
do_action_ref_array('phpmailer_init', array(&$phpmailer));
|
|
|
|
// Set whether it's plaintext, depending on $content_type.
|
|
if ('text/html' === $phpmailer->ContentType) {
|
|
$phpmailer->isHTML(true);
|
|
if (fluentMailSendMultiPartText() && !$phpmailer->AltBody) {
|
|
$phpmailer->AltBody = (new \FluentMail\App\Services\Html2Text($message))->getText();
|
|
if ($phpmailer->AltBody) {
|
|
// Set multipart
|
|
$phpmailer->ContentType = 'multipart/alternative';
|
|
}
|
|
}
|
|
}
|
|
|
|
$mail_data = compact('to', 'subject', 'message', 'headers', 'attachments');
|
|
|
|
// Send!
|
|
try {
|
|
// Trap the fluentSMTPMail mailer here
|
|
$phpmailer = new FluentMail\App\Services\Mailer\FluentPHPMailer($phpmailer);
|
|
$send = $phpmailer->send();
|
|
|
|
/**
|
|
* Fires after a successful email is sent using the wp_mail() function.
|
|
*
|
|
* @param array $mail_data The data of the sent email.
|
|
*/
|
|
do_action('wp_mail_succeeded', $mail_data);
|
|
|
|
return $send;
|
|
|
|
} catch (PHPMailer\PHPMailer\Exception $e) {
|
|
|
|
$mail_data['phpmailer_exception_code'] = $e->getCode();
|
|
|
|
/**
|
|
* Fires after a PHPMailer\PHPMailer\Exception is caught.
|
|
*
|
|
* @param WP_Error $error A WP_Error object with the PHPMailer\PHPMailer\Exception message, and an array
|
|
* containing the mail recipient, subject, message, headers, and attachments.
|
|
* @since 4.4.0
|
|
*
|
|
*/
|
|
do_action('wp_mail_failed', new WP_Error('wp_mail_failed', $e->getMessage(), $mail_data));
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!function_exists('fluentMailGetSettings')) {
|
|
/**
|
|
* Retrieves the Fluent Mail settings.
|
|
*
|
|
* This function retrieves the Fluent Mail settings from the WordPress options.
|
|
* If the settings are not found, it returns the default settings provided.
|
|
* If the settings are found and the 'use_encrypt' option is enabled, it decrypts
|
|
* the secret fields for each connection provider.
|
|
*
|
|
* @param array $defaults The default settings to return if the Fluent Mail settings are not found.
|
|
* @param bool $cached Whether to use the cached settings or not.
|
|
* @return array The Fluent Mail settings.
|
|
*/
|
|
function fluentMailGetSettings($defaults = [], $cached = true) {
|
|
static $cachedSettings;
|
|
if ($cached && $cachedSettings) {
|
|
return $cachedSettings;
|
|
}
|
|
|
|
$settings = get_option('fluentmail-settings');
|
|
|
|
if (!$settings) {
|
|
return $defaults;
|
|
}
|
|
|
|
if (!empty($settings['use_encrypt'])) {
|
|
$providerKeyMaps = [
|
|
'smtp' => 'password',
|
|
'ses' => 'secret_key',
|
|
'mailgun' => 'api_key',
|
|
'sendgrid' => 'api_key',
|
|
'sendinblue' => 'api_key',
|
|
'sparkpost' => 'api_key',
|
|
'pepipost' => 'api_key',
|
|
'postmark' => 'api_key',
|
|
'elasticmail' => 'api_key',
|
|
'gmail' => 'client_secret',
|
|
'outlook' => 'client_secret'
|
|
];
|
|
if (!empty($settings['connections']) && is_array($settings['connections'])) {
|
|
foreach ($settings['connections'] as $key => $connection) {
|
|
$providerKey = $connection['provider_settings']['provider'];
|
|
if (empty($providerKeyMaps[$providerKey])) {
|
|
continue;
|
|
}
|
|
|
|
$secretFieldKey = $providerKeyMaps[$providerKey];
|
|
|
|
if (empty($connection['provider_settings'][$secretFieldKey])) {
|
|
continue;
|
|
}
|
|
|
|
$settings['connections'][$key]['provider_settings'][$secretFieldKey] = fluentMailEncryptDecrypt($connection['provider_settings'][$secretFieldKey], 'd');
|
|
}
|
|
}
|
|
}
|
|
|
|
$cachedSettings = $settings;
|
|
|
|
return $settings;
|
|
}
|
|
}
|
|
|
|
if (!function_exists('fluentMailSetSettings')) {
|
|
/**
|
|
* Sets the Fluent Mail settings and encrypts sensitive fields.
|
|
*
|
|
* @param array $settings The Fluent Mail settings.
|
|
*
|
|
* @return bool Returns Result of the Settings..
|
|
*/
|
|
function fluentMailSetSettings($settings) {
|
|
/**
|
|
* Get the value of the 'use_encrypt' setting.
|
|
*
|
|
* This function applies the 'fluentsmtp_use_encrypt' filter to the 'yes' default value.
|
|
*
|
|
* @param string $default The default value for the 'use_encrypt' setting.
|
|
* @return string The filtered value of the 'use_encrypt' setting.
|
|
*/
|
|
$settings['use_encrypt'] = apply_filters('fluentsmtp_use_encrypt', 'yes');
|
|
|
|
$hasSecretField = false;
|
|
|
|
if (!empty($settings['use_encrypt'])) {
|
|
$providerKeyMaps = [
|
|
'smtp' => 'password',
|
|
'ses' => 'secret_key',
|
|
'mailgun' => 'api_key',
|
|
'sendgrid' => 'api_key',
|
|
'sendinblue' => 'api_key',
|
|
'sparkpost' => 'api_key',
|
|
'pepipost' => 'api_key',
|
|
'postmark' => 'api_key',
|
|
'elasticmail' => 'api_key',
|
|
'gmail' => 'client_secret',
|
|
'outlook' => 'client_secret'
|
|
];
|
|
if (!empty($settings['connections']) && is_array($settings['connections'])) {
|
|
foreach ($settings['connections'] as $key => $connection) {
|
|
$providerKey = $connection['provider_settings']['provider'];
|
|
if (empty($providerKeyMaps[$providerKey])) {
|
|
continue;
|
|
}
|
|
|
|
$secretFieldKey = $providerKeyMaps[$providerKey];
|
|
|
|
if (empty($connection['provider_settings'][$secretFieldKey])) {
|
|
continue;
|
|
}
|
|
|
|
$hasSecretField = true;
|
|
|
|
$settings['connections'][$key]['provider_settings'][$secretFieldKey] = fluentMailEncryptDecrypt($connection['provider_settings'][$secretFieldKey], 'e');
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($hasSecretField) {
|
|
$settings['test'] = fluentMailEncryptDecrypt('test', 'e');
|
|
} else {
|
|
$settings['test'] = '';
|
|
$settings['use_encrypt'] = '';
|
|
}
|
|
|
|
$result = update_option('fluentmail-settings', $settings);
|
|
|
|
fluentMailGetSettings([], false);
|
|
|
|
return $result;
|
|
}
|
|
}
|
|
|
|
if (!function_exists('fluentMailEncryptDecrypt')) {
|
|
/**
|
|
* Encrypts or decrypts a value using AES-256-CTR encryption.
|
|
*
|
|
* @param string $value The value to be encrypted or decrypted.
|
|
* @param string $type The type of operation to perform. Defaults to 'e' for encryption.
|
|
*
|
|
* @return string|false The encrypted or decrypted value, or false on failure.
|
|
*/
|
|
function fluentMailEncryptDecrypt($value, $type = 'e') {
|
|
if (!$value) {
|
|
return $value;
|
|
}
|
|
|
|
if (!extension_loaded('openssl')) {
|
|
return $value;
|
|
}
|
|
|
|
if (defined('FLUENTMAIL_ENCRYPT_SALT')) {
|
|
$salt = FLUENTMAIL_ENCRYPT_SALT;
|
|
} else {
|
|
$salt = (defined('LOGGED_IN_SALT') && '' !== LOGGED_IN_SALT) ? LOGGED_IN_SALT : 'this-is-a-fallback-salt-but-not-secure';
|
|
}
|
|
|
|
if (defined('FLUENTMAIL_ENCRYPT_KEY')) {
|
|
$key = FLUENTMAIL_ENCRYPT_KEY;
|
|
} else {
|
|
$key = (defined('LOGGED_IN_KEY') && '' !== LOGGED_IN_KEY) ? LOGGED_IN_KEY : 'this-is-a-fallback-key-but-not-secure';
|
|
}
|
|
|
|
if ($type == 'e') {
|
|
$method = 'aes-256-ctr';
|
|
$ivlen = openssl_cipher_iv_length($method);
|
|
$iv = openssl_random_pseudo_bytes($ivlen);
|
|
|
|
$raw_value = openssl_encrypt($value . $salt, $method, $key, 0, $iv);
|
|
if (!$raw_value) {
|
|
return false;
|
|
}
|
|
|
|
return base64_encode($iv . $raw_value); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
|
|
}
|
|
|
|
$raw_value = base64_decode($value, true); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_decode
|
|
|
|
$method = 'aes-256-ctr';
|
|
$ivlen = openssl_cipher_iv_length($method);
|
|
$iv = substr($raw_value, 0, $ivlen);
|
|
if (strlen($iv) < 16) {
|
|
$iv = str_pad($iv, 16, "\0"); // Pad with null bytes if it's shorter
|
|
}
|
|
|
|
$raw_value = substr($raw_value, $ivlen);
|
|
|
|
$newValue = openssl_decrypt($raw_value, $method, $key, 0, $iv);
|
|
if (!$newValue || substr($newValue, -strlen($salt)) !== $salt) {
|
|
return false;
|
|
}
|
|
|
|
return substr($newValue, 0, -strlen($salt));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the FluentSmtpDb instance.
|
|
*
|
|
* If the function `FluentSmtpDb` exists, it will be called and the result will be returned.
|
|
* Otherwise, the file `wpfluent.php` will be required and the `FluentSmtpDb` function will be called and returned.
|
|
*
|
|
* @return FluentSmtpDb The FluentSmtpDb instance.
|
|
*/
|
|
function fluentMailDb() {
|
|
if (function_exists('FluentSmtpDb')) {
|
|
return FluentSmtpDb();
|
|
}
|
|
|
|
require_once FLUENTMAIL_PLUGIN_PATH . 'app/Services/DB/wpfluent.php';
|
|
return FluentSmtpDb();
|
|
}
|
|
|
|
|
|
function fluentMailFuncCouldNotBeLoadedRecheckPluginsLoad() {
|
|
add_action('admin_notices', function () {
|
|
if (!current_user_can('manage_options')) {
|
|
return;
|
|
}
|
|
$details = new ReflectionFunction('wp_mail');
|
|
$hints = $details->getFileName() . ':' . $details->getStartLine();
|
|
?>
|
|
<div class="notice notice-warning fluentsmtp_urgent is-dismissible">
|
|
<p>The <strong>FluentSMTP</strong> plugin depends on <a target="_blank" href="https://developer.wordpress.org/reference/functions/wp_mail/">wp_mail</a> pluggable function and plugin is not able to extend it. Please check if another plugin is using this and disable it for <strong>FluentSMTP</strong> to work!</p>
|
|
<p style="color: red;">
|
|
<?php esc_html_e('Possible Conflict: ', 'fluent-smtp');?>
|
|
<?php echo $hints; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
|
|
</p>
|
|
</div>
|
|
<?php
|
|
});
|
|
|
|
$activePlugins = get_option('active_plugins');
|
|
$index = array_search('fluent-smtp/fluent-smtp.php', $activePlugins);
|
|
if ($index !== false) {
|
|
if ($index === 0) {
|
|
return;
|
|
}
|
|
unset($activePlugins[$index]);
|
|
array_unshift($activePlugins, 'fluent-smtp/fluent-smtp.php');
|
|
update_option('active_plugins', $activePlugins, true);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if the email should be sent as multi-part text.
|
|
*
|
|
* @return bool Returns true if the email should be sent as multi-part text, false otherwise.
|
|
*/
|
|
function fluentMailSendMultiPartText() {
|
|
$settings = fluentMailGetSettings();
|
|
return isset($settings['misc']['send_as_text']) && $settings['misc']['send_as_text'] == 'yes';
|
|
}
|