mirror of
https://github.com/searxng/searxng.git
synced 2025-11-04 03:27:06 -05:00
89 lines
2.5 KiB
Python
89 lines
2.5 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
|
|
# lint: pylint
|
|
"""A plugin to check if the ip address of the request is a TOR exit node if the
|
|
user searches for ``tor-check``. It fetches the tor exit node list from
|
|
https://check.torproject.org/exit-addresses and parses all the IPs into a list,
|
|
then checks if the user's IP address is in it.
|
|
|
|
Enable in ``settings.yml``:
|
|
|
|
.. code:: yaml
|
|
|
|
enabled_plugins:
|
|
..
|
|
- 'Tor check plugin'
|
|
|
|
"""
|
|
|
|
import re
|
|
from flask_babel import gettext
|
|
from httpx import HTTPError
|
|
from searx.network import get
|
|
|
|
default_on = False
|
|
|
|
name = gettext("Tor check plugin")
|
|
'''Translated name of the plugin'''
|
|
|
|
description = gettext(
|
|
"This plugin checks if the address of the request is a TOR exit node, and"
|
|
" informs the user if it is, like check.torproject.org but from searxng."
|
|
)
|
|
'''Translated description of the plugin.'''
|
|
|
|
preference_section = 'query'
|
|
'''The preference section where the plugin is shown.'''
|
|
|
|
query_keywords = ['tor-check']
|
|
'''Query keywords shown in the preferences.'''
|
|
|
|
query_examples = ''
|
|
'''Query examples shown in the preferences.'''
|
|
|
|
# Regex for exit node addresses in the list.
|
|
reg = re.compile(r"(?<=ExitAddress )\S+")
|
|
|
|
|
|
def post_search(request, search):
|
|
|
|
if search.search_query.pageno > 1:
|
|
return True
|
|
|
|
if search.search_query.query.lower() == "tor-check":
|
|
|
|
# Request the list of tor exit nodes.
|
|
try:
|
|
resp = get("https://check.torproject.org/exit-addresses")
|
|
node_list = re.findall(reg, resp.text)
|
|
|
|
except HTTPError:
|
|
# No answer, return error
|
|
search.result_container.answers["tor"] = {
|
|
"answer": gettext(
|
|
"The TOR exit node list (https://check.torproject.org/exit-addresses) is unreachable."
|
|
)
|
|
}
|
|
return True
|
|
|
|
x_forwarded_for = request.headers.getlist("X-Forwarded-For")
|
|
|
|
if x_forwarded_for:
|
|
ip_address = x_forwarded_for[0]
|
|
else:
|
|
ip_address = request.remote_addr
|
|
|
|
if ip_address in node_list:
|
|
search.result_container.answers["tor"] = {
|
|
"answer": gettext(
|
|
"You are using TOR. Your IP address seems to be: {ip_address}.".format(ip_address=ip_address)
|
|
)
|
|
}
|
|
else:
|
|
search.result_container.answers["tor"] = {
|
|
"answer": gettext(
|
|
"You are not using TOR. Your IP address seems to be: {ip_address}.".format(ip_address=ip_address)
|
|
)
|
|
}
|
|
|
|
return True
|