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<?php |
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|
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namespace WP_Defender\Model\Notification; |
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|
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use WP_Defender\Controller\Firewall; |
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use WP_Defender\Model\Email_Track; |
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use WP_Defender\Model\Lockout_Log; |
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use WP_Defender\Model\Setting\Login_Lockout; |
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use WP_Defender\Model\Setting\Notfound_Lockout; |
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use WP_Defender\Traits\IO; |
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|
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/** |
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* Class Firewall_Notification |
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* @package WP_Defender\Model\Notification |
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*/ |
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class Firewall_Notification extends \WP_Defender\Model\Notification { |
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use IO; |
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|
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public $table = 'wd_malware_firewall_notification'; |
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|
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public function before_load() { |
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$default = array( |
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'title' => __( 'Firewall - Notification', 'wpdef' ), |
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'slug' => 'firewall-notification', |
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'status' => self::STATUS_DISABLED, |
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'description' => __( 'Get email when a user or IP is locked out for trying to access your login area.', 'wpdef' ), |
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// @since 3.0.0 Fix 'Guest'-line. |
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'in_house_recipients' => is_user_logged_in() ? array( $this->get_default_user() ) : array(), |
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'out_house_recipients' => array(), |
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'type' => 'notification', |
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'dry_run' => false, |
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'configs' => array( |
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'login_lockout' => false, |
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'nf_lockout' => false, |
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'limit' => false, |
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'threshold' => 3, |
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'cool_off' => 24, |
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), |
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); |
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$this->import( $default ); |
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} |
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|
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/** |
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* @param Lockout_Log $model |
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* |
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* @return bool |
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*/ |
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public function check_options( Lockout_Log $model ) { |
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if ( self::STATUS_ACTIVE !== $this->status ) { |
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return false; |
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} |
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// Check 'Login Protection Lockout'. |
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if ( Lockout_Log::AUTH_LOCK === $model->type && true === $this->configs['login_lockout'] ) { |
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return true; |
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} |
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// Check '404 Protection Lockout'. |
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if ( Lockout_Log::LOCKOUT_404 === $model->type && true === $this->configs['nf_lockout'] ) { |
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return true; |
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} |
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|
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return false; |
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} |
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|
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/** |
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* @param Lockout_Log $model |
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*/ |
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public function send( Lockout_Log $model ) { |
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// Todo: add UA-template when UA-checkbox appears in the Firewall email template. |
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if ( |
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true === filter_var( $this->configs['login_lockout'], FILTER_VALIDATE_BOOLEAN ) |
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&& Lockout_Log::AUTH_LOCK === $model->type |
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) { |
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$template = 'login-lockout'; |
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} else { |
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$template = 'lockout-404'; |
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} |
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|
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foreach ( $this->in_house_recipients as $user ) { |
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if ( self::USER_SUBSCRIBED !== $user['status'] ) { |
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continue; |
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} |
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$this->send_to_user( $user['email'], $user['name'], $model, $template ); |
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} |
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|
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foreach ( $this->out_house_recipients as $user ) { |
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if ( self::USER_SUBSCRIBED !== $user['status'] ) { |
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continue; |
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} |
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$this->send_to_user( $user['email'], $user['name'], $model, $template ); |
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} |
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} |
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|
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/** |
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* @param string $email |
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* @param string $name |
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* @param Lockout_Log $model |
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* @param string $template |
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* |
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* @throws \DI\DependencyException |
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* @throws \DI\NotFoundException |
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*/ |
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private function send_to_user( $email, $name, $model, $template ) { |
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// Check if this meet the threshold. |
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if ( true === $this->configs['limit'] ) { |
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$count = Email_Track::count( $this->slug, $email, strtotime( '-' . $this->configs['cool_off'] . ' hours' ), time() ); |
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if ( $count >= $this->configs['threshold'] ) { |
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// No send. |
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return; |
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} |
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} |
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$network_site_url = network_site_url(); |
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if ( 'login-lockout' === $template ) { |
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$subject = sprintf( __( 'Login lockout alert for %s', 'wpdef' ), $network_site_url );// phpcs:ignore |
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$settings = wd_di()->get( Login_Lockout::class ); |
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$text = __( 'The host <strong>%1$s</strong> has been locked out of <a href="%2$s">%3$s</a> due to more than <strong>%4$s</strong> failed login attempts. %5$s', 'wpdef' );// phpcs:ignore |
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if ( 'permanent' === $settings->lockout_type ) { |
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$string = __( 'Accordingly, the host has been permanently banned.', 'wpdef' ); |
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} else { |
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$string = sprintf( __( 'They have been locked out for <strong>%1$s %2$s.</strong>', 'wpdef' ), $settings->duration, $settings->duration_unit );// phpcs:ignore |
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} |
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$text = sprintf( |
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$text, |
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$model->ip, |
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$network_site_url, |
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$network_site_url, |
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$settings->attempt, |
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$string |
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); |
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} else { |
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$subject = sprintf( __( '404 lockout alert for %s', 'wpdef' ), $network_site_url );// phpcs:ignore |
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$settings = wd_di()->get( Notfound_Lockout::class ); |
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$text = __( 'The host <strong>%1$s</strong> has been locked out of <a href="%2$s">%3$s</a> due to more than <strong>%4$s</strong> 404 requests for the file <strong>%5$s</strong>. %6$s', 'wpdef' );// phpcs:ignore |
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if ( 'permanent' === $settings->lockout_type ) { |
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$string = __( 'Accordingly, the host has been permanently banned.', 'wpdef' ); |
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} else { |
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$string = sprintf( __( 'They have been locked out for <strong>%1$s %2$s.</strong>', 'wpdef' ), $settings->duration, $settings->duration_unit );// phpcs:ignore |
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} |
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$text = sprintf( |
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$text, |
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$model->ip, |
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$network_site_url, |
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$network_site_url, |
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$settings->attempt, |
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$model->tried, |
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$string |
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); |
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} |
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$firewall = wd_di()->get( Firewall::class ); |
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$logs_url = network_admin_url( 'admin.php?page=wdf-ip-lockout&view=logs' ); |
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// Need for activated Mask Login feature. |
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$logs_url = apply_filters( 'report_email_logs_link', $logs_url, $email ); |
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$content_body = $firewall->render_partial( |
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'email/' . $template, |
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array( |
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'name' => $name, |
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'text' => $text, |
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'logs_url' => $logs_url, |
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), |
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false |
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); |
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$content = $firewall->render_partial( |
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'email/index', |
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array( |
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'title' => __( 'Firewall', 'wpdef' ), |
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'content_body' => $content_body, |
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), |
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false |
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); |
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|
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$headers = defender_noreply_html_header( |
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defender_noreply_email( 'wd_lockout_noreply_email' ) |
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); |
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|
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$ret = wp_mail( $email, $subject, $content, $headers ); |
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if ( $ret ) { |
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$this->save_log( $email ); |
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} |
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} |
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|
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/** |
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* Define labels for settings key. |
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* |
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* @param string|null $key |
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* |
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* @return string|array|null |
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*/ |
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public function labels( $key = null ) { |
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$labels = array( |
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'notification' => __( 'Firewall - Notification', 'wpdef' ), |
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'login_lockout_notification' => __( 'Login Protection Lockout', 'wpdef' ), |
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'ip_lockout_notification' => __( '404 Detection Lockout', 'wpdef' ), |
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'notification_subscribers' => __( 'Recipients', 'wpdef' ), |
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'cooldown_enabled' => __( 'Limit email notifications for repeat lockouts', 'wpdef' ), |
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'cooldown_number_lockout' => __( 'Repeat Lockouts Threshold', 'wpdef' ), |
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'cooldown_period' => __( 'Repeat Lockouts Period', 'wpdef' ), |
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); |
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|
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if ( ! is_null( $key ) ) { |
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return $labels[ $key ] ?? null; |
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} |
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|
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return $labels; |
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} |
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} |
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|
