$data ) { if ( 0 === strpos( $data['Name'], 'WP fail2ban' ) ) { $wp_f2b_ver = substr( WP_FAIL2BAN_VER, 0, strrpos( WP_FAIL2BAN_VER, '.' ) ); $wpf2b = 'WP fail2ban'; $error_msg = sprintf( __( '

Cannot activate %s

' ), $wpf2b ); $mu_file = WPMU_PLUGIN_DIR . '/' . $plugin; if ( is_link( $mu_file ) ) { if ( false === ($link = readlink( $mu_file )) || false === ($path = realpath( $mu_file )) ) { $h3 = __( 'A broken symbolic link was found in mu-plugins:' ); $error_msg .= <<<__ERROR__

{$h3}

{$mu_file}

__ERROR__; } elseif ( WP_FAIL2BAN_FILE == $path ) { // OK, we're linking to ourself } else { $mu_file = str_replace( '/', '/', $mu_file ); $mu_file = substr( $mu_file, strlen( WPMU_PLUGIN_DIR ) - 1 ); $h3 = __( 'A conflicting symbolic link was found in mu-plugins:' ); $error_msg .= <<<__ERROR__

{$h3}

{$mu_file}	⇒	{$link}
≡ {$path}

__ERROR__; } } else { $mu_file = str_replace( '/', '/', $mu_file ); $mu_file = substr( $mu_file, strlen( WPMU_PLUGIN_DIR ) - 1 ); $h3 = __( 'A conflicting file was found in mu-plugins:' ); $error_msg .= <<<__ERROR__

{$h3}

{$mu_file}

__ERROR__; } $error_msg .= sprintf( __( '

Please see the documentation for how to configure %s for mu-plugins.

' ), "https://docs.wp-fail2ban.com/en/{$wp_f2b_ver}/configuration.html#mu-plugins-support", $wpf2b ); $error_msg .= sprintf( __( '

Click here to return to the plugins page.

' ), admin_url( 'plugins.php' ) ); deactivate_plugins( plugin_basename( WP_FAIL2BAN_FILE ) ); wp_die( $error_msg ); } } } ); require __DIR__ . '/feature/lib.php'; /** * @since 4.2.5 */ if ( version_compare( PHP_VERSION, '5.6.0', '>=' ) ) { /** * @since 4.2.0 */ global $wp_fail2ban ; $wp_fail2ban['plugins'] = array(); require __DIR__ . '/feature/plugins.php'; if ( is_admin() ) { require 'admin/admin.php'; } } elseif ( is_admin() ) { require __DIR__ . '/admin/lib/about.php'; add_action( 'admin_menu', function () { add_menu_page( 'WP fail2ban', 'WP fail2ban', 'manage_options', 'wp-fail2ban', __NAMESPACE__ . '\\about', 'dashicons-analytics' ); } ); } /** * @since 4.0.5 */ if ( !function_exists( __NAMESPACE__ . '\\wp_login' ) ) { /** * Hook: wp_login * * @since 4.1.0 Add REST support * @since 3.5.0 Refactored for unit testing * @since 1.0.0 * * @param string $user_login * @param mixed $user */ function wp_login( $user_login, $user ) { global $wp_xmlrpc_server ; openlog(); syslog( LOG_INFO, "Accepted password for {$user_login}" ); closelog(); // @codeCoverageIgnoreEnd } add_action( 'wp_login', __NAMESPACE__ . '\\wp_login', 10, 2 ); } /** * @since 4.0.5 */ if ( !function_exists( __NAMESPACE__ . '\\wp_login_failed' ) ) { /** * Hook: wp_login_failed * * @since 4.2.4 Add message filter * @since 4.2.0 Change username check * @since 4.1.0 Add REST support * @since 3.5.0 Refactored for unit testing * @since 1.0.0 * * @param string $username * * @wp-f2b-hard Authentication attempt for unknown user .* * @wp-f2b-hard REST authentication attempt for unknown user .* * @wp-f2b-hard XML-RPC authentication attempt for unknown user .* * @wp-f2b-soft Authentication failure for .* * @wp-f2b-soft REST authentication failure for .* * @wp-f2b-soft XML-RPC authentication failure for .* */ function wp_login_failed( $username ) { global $wp_xmlrpc_server ; if ( defined( 'REST_REQUEST' ) ) { $msg = 'REST a'; $filter = '::REST'; } elseif ( $wp_xmlrpc_server ) { $msg = 'XML-RPC a'; $filter = '::XML-RPC'; } else { $msg = 'A'; $filter = ''; } $username = trim( $username ); $msg .= ( wp_cache_get( $username, 'useremail' ) || wp_cache_get( sanitize_user( $username ), 'userlogins' ) ? "uthentication failure for {$username}" : "uthentication attempt for unknown user {$username}" ); $msg = apply_filters( "wp_fail2ban::wp_login_failed{$filter}", $msg ); openlog(); syslog( LOG_NOTICE, $msg ); closelog(); // @codeCoverageIgnoreEnd } add_action( 'wp_login_failed', __NAMESPACE__ . '\\wp_login_failed' ); } /** * @since 4.2.5 */ if ( !is_admin() ) { /** * User enumeration * * @since 4.0.0 Refactored * @since 2.1.0 */ if ( defined( 'WP_FAIL2BAN_BLOCK_USER_ENUMERATION' ) && true === WP_FAIL2BAN_BLOCK_USER_ENUMERATION ) { require_once __DIR__ . '/feature/user-enum.php'; } /** * XML-RPC * * @since 4.0.0 Refactored * @since 3.0.0 */ if ( defined( 'XMLRPC_REQUEST' ) && true === XMLRPC_REQUEST ) { require_once __DIR__ . '/feature/xmlrpc.php'; } } /** * Comments * * @since 4.0.0 Refactored * @since 3.5.0 */ if ( defined( 'WP_FAIL2BAN_LOG_COMMENTS' ) && true === WP_FAIL2BAN_LOG_COMMENTS ) { require_once __DIR__ . '/feature/comments.php'; } /** * Password * * @since 4.0.0 Refactored * @since 3.5.0 */ if ( defined( 'WP_FAIL2BAN_LOG_PASSWORD_REQUEST' ) && true === WP_FAIL2BAN_LOG_PASSWORD_REQUEST ) { require_once __DIR__ . '/feature/password.php'; } /** * Spam * * @since 4.0.0 Refactored * @since 3.5.0 */ if ( defined( 'WP_FAIL2BAN_LOG_SPAM' ) && true === WP_FAIL2BAN_LOG_SPAM ) { require_once __DIR__ . '/feature/spam.php'; } /** * Users * * @since 4.0.0 Refactored * @since 2.0.0 */ if ( defined( 'WP_FAIL2BAN_BLOCKED_USERS' ) && '' < WP_FAIL2BAN_BLOCKED_USERS ) { require_once __DIR__ . '/feature/user.php'; }