ioseo()->helpers->validateIp( $ip ) ? $ip : __( '(Invalid IP)', 'all-in-one-seo-pack' );
if ( ! $this->allowBot() ) {
if ( $track ) {
$userAgent = $_SERVER['HTTP_USER_AGENT'];
// Translators: 1 - The IP address. 2 - The user agent.
$this->track( sprintf( __( 'Blocked bot with IP %1$s -- matched user agent %2$s found in blocklist.', 'all-in-one-seo-pack' ), $ip, $userAgent ) );
}
status_header( 503 );
exit;
} elseif ( $blockReferer && $this->isBadReferer() ) {
status_header( 503 );
if ( $track ) {
$referer = ! empty( $_SERVER['HTTP_REFERER'] ) ? esc_url_raw( wp_unslash( $_SERVER['HTTP_REFERER'] ) ) : '';
// Translators: 1 - The IP address. 2 - The referer.
$this->track( sprintf( __( 'Blocked bot with IP %1$s -- matched referer %2$s found in blocklist.', 'all-in-one-seo-pack' ), $ip, $referer ) );
}
status_header( 503 );
exit;
}
}
}
/**
* Get the size of the log file.
*
* @since 4.0.0
*
* @return integer The size of the log file.
*/
public function getLogSize() {
$uploadDirectory = wp_upload_dir();
$logDirectory = $uploadDirectory['basedir'] . '/aioseo/logs/';
$filePath = $logDirectory . 'aioseo-bad-bot-blocker.log';
$fs = aioseo()->core->fs;
if ( $fs->exists( $filePath ) ) {
return $fs->size( $filePath );
}
return 0;
}
/**
* Clears the log for the bad bot blocker.
*
* @since 4.0.0
*
* @return integer The file size.
*/
public function clearLog() {
$uploadDirectory = wp_upload_dir();
$logDirectory = $uploadDirectory['basedir'] . '/aioseo/logs/';
$filePath = $logDirectory . 'aioseo-bad-bot-blocker.log';
$fs = aioseo()->core->fs;
if ( $fs->exists( $filePath ) ) {
$fs->putContents( $filePath, '' );
}
return $this->getLogSize();
}
/**
* Returns the bot list.
*
* @since 4.0.0
*
* @return array The bot list.
*/
public function getBotList() {
return $this->botList;
}
/**
* Returns the referer list.
*
* @since 4.0.0
*
* @return array The referer list.
*/
public function getRefererList() {
return $this->refererList;
}
/**
* Whether or not to allow the bot through.
*
* @since 4.0.0
*
* @return boolean True if this is a good bot and we can allow it through.
*/
private function allowBot() {
$allow = true;
if ( ! $this->isGoodBot() && $this->isBadBot() && ! is_user_logged_in() ) {
$allow = false;
}
return apply_filters( 'aioseo_allow_bot', $allow );
}
/**
* Is this a good bot?
*
* @see Original code, thanks to Sean M. Brown.
* @link http://smbrown.wordpress.com/2009/04/29/verify-googlebot-forward-reverse-dns/
*
* @since 4.0.0
*
* @return boolean True if this is a good bot.
*/
private function isGoodBot() {
$botList = [
'Yahoo! Slurp' => 'crawl.yahoo.net',
'googlebot' => '.googlebot.com',
'msnbot' => 'search.msn.com',
];
$botList = apply_filters( 'aioseo_good_bot_list', $botList );
if ( ! empty( $botList ) ) {
if ( ! isset( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = $_SERVER['HTTP_USER_AGENT'];
$uas = $this->prepareList( $botList );
if ( preg_match( '/' . $uas . '/i', $ua ) ) {
$ip = $_SERVER['REMOTE_ADDR'];
$hostname = gethostbyaddr( $ip );
$ipByHostName = gethostbyname( $hostname );
if ( $ipByHostName === $ip ) {
$hosts = array_values( $botList );
foreach ( $hosts as $k => $h ) {
$hosts[ $k ] = preg_quote( $h ) . '$';
}
$hosts = join( '|', $hosts );
if ( preg_match( '/' . $hosts . '/i', $hostname ) ) {
return true;
}
}
}
}
return false;
}
/**
* Is this a bad bot?
*
* @since 4.0.0
*
* @return boolean True if it is a bad bot.
*/
private function isBadBot() {
$botList = aioseo()->options->deprecated->tools->blocker->custom->enable
? explode( "\n", aioseo()->options->deprecated->tools->blocker->custom->bots )
: $this->botList;
$botList = apply_filters( 'aioseo_bad_bot_list', $botList );
if ( ! empty( $botList ) ) {
if ( ! isset( $_SERVER['HTTP_USER_AGENT'] ) ) {
return false;
}
$ua = $_SERVER['HTTP_USER_AGENT'];
$uas = $this->prepareList( $botList );
if ( preg_match( '/' . $uas . '/i', $ua ) ) {
return true;
}
}
return false;
}
/**
* Is this a bad referer?
*
* @since 4.0.0
*
* @return boolean True if this is a bad referer.
*/
private function isBadReferer() {
$refererList = aioseo()->options->deprecated->tools->blocker->custom->enable
? explode( "\n", aioseo()->options->deprecated->tools->blocker->custom->referer )
: $this->refererList;
$refererList = apply_filters( 'aioseo_bad_referer_list', $refererList );
if ( ! empty( $refererList ) && ! empty( $_SERVER ) && ! empty( $_SERVER['HTTP_REFERER'] ) ) {
$referer = esc_url_raw( wp_unslash( $_SERVER['HTTP_REFERER'] ) );
$regex = $this->prepareList( $refererList );
if ( preg_match( '/' . $regex . '/i', $referer ) ) {
return true;
}
}
return false;
}
/**
* Quote List for Regex
*
* @since 4.0.0
*
* @param $list
* @param string $quote
* @return string
*/
private function prepareList( $list, $quote = '/' ) {
$regex = '';
$cont = 0;
foreach ( $list as $l ) {
$trim_l = trim( $l );
if ( ! empty( $trim_l ) ) {
if ( $cont ) {
$regex .= '|';
}
$cont = 1;
$regex .= preg_quote( trim( $l ), $quote );
}
}
return $regex;
}
/**
* Tracks the bad bot that was blocked.
*
* @since 4.0.0
*
* @param string $message The message to log.
* @return void
*/
public function track( $message ) {
if ( $this->log ) {
$this->log->info( $message );
}
}
}
Fatal error: Uncaught Error: Class "AIOSEO\Plugin\Common\Tools\BadBotBlocker" not found in /htdocs/wp-content/plugins/all-in-one-seo-pack/app/AIOSEO.php:284
Stack trace:
#0 /htdocs/wp-content/plugins/all-in-one-seo-pack/app/AIOSEO.php(97): AIOSEO\Plugin\AIOSEO->load()
#1 /htdocs/wp-content/plugins/all-in-one-seo-pack/app/AIOSEO.php(76): AIOSEO\Plugin\AIOSEO->init()
#2 /htdocs/wp-content/plugins/all-in-one-seo-pack/app/AIOSEO.php(414): AIOSEO\Plugin\AIOSEO::instance()
#3 /htdocs/wp-content/plugins/all-in-one-seo-pack/all_in_one_seo_pack.php(96): aioseo()
#4 /htdocs/wp-settings.php(526): include_once('/htdocs/wp-cont...')
#5 /htdocs/wp-config.php(85): require_once('/htdocs/wp-sett...')
#6 /htdocs/wp-load.php(50): require_once('/htdocs/wp-conf...')
#7 /htdocs/wp-blog-header.php(13): require_once('/htdocs/wp-load...')
#8 /htdocs/index.php(17): require('/htdocs/wp-blog...')
#9 {main}
thrown in /htdocs/wp-content/plugins/all-in-one-seo-pack/app/AIOSEO.php on line 284